Merge "Minor changes"
diff --git a/TEST_MAPPING b/TEST_MAPPING
index 260ee8d..f54f132 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -56,6 +56,9 @@
},
{
"include-filter": "*RefreshRateOverlayTest.*"
+ },
+ {
+ "exclude-filter": "*ChildLayerTest#ChildrenSurviveParentDestruction"
}
]
},
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 6fb9a4d..48d48ac 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -193,8 +193,9 @@
{ OPT, "events/ext4/ext4_da_write_end/enable" },
{ OPT, "events/ext4/ext4_sync_file_enter/enable" },
{ OPT, "events/ext4/ext4_sync_file_exit/enable" },
- { REQ, "events/block/block_rq_issue/enable" },
- { REQ, "events/block/block_rq_complete/enable" },
+ { OPT, "events/block/block_bio_queue/enable" },
+ { OPT, "events/block/block_bio_complete/enable" },
+ { OPT, "events/ufs/ufshcd_command/enable" },
} },
{ "mmc", "eMMC commands", 0, {
{ REQ, "events/mmc/enable" },
diff --git a/cmds/atrace/atrace_userdebug.rc b/cmds/atrace/atrace_userdebug.rc
index 9186514..fa7be18 100644
--- a/cmds/atrace/atrace_userdebug.rc
+++ b/cmds/atrace/atrace_userdebug.rc
@@ -18,3 +18,9 @@
chmod 0666 /sys/kernel/tracing/events/filemap/enable
chmod 0666 /sys/kernel/debug/tracing/events/filemap/enable
+ # Allow traced_probes to use the raw_syscall filters to trace only a subset
+ # of syscalls.
+ chmod 0666 /sys/kernel/tracing/events/raw_syscalls/sys_enter/filter
+ chmod 0666 /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/filter
+ chmod 0666 /sys/kernel/tracing/events/raw_syscalls/sys_exit/filter
+ chmod 0666 /sys/kernel/debug/tracing/events/raw_syscalls/sys_exit/filter
diff --git a/cmds/bugreportz/readme.md b/cmds/bugreportz/readme.md
index eb0d898..3606827 100644
--- a/cmds/bugreportz/readme.md
+++ b/cmds/bugreportz/readme.md
@@ -1,6 +1,6 @@
# bugreportz protocol
-`bugreportz` is used to generate a zippped bugreport whose path is passed back to `adb`, using
+`bugreportz` is used to generate a zipped bugreport whose path is passed back to `adb`, using
the simple protocol defined below.
# Version 1.1
diff --git a/cmds/dumpstate/Android.bp b/cmds/dumpstate/Android.bp
index a60972b..a62bd01 100644
--- a/cmds/dumpstate/Android.bp
+++ b/cmds/dumpstate/Android.bp
@@ -126,6 +126,7 @@
],
required: [
"atrace",
+ "bugreport_procdump",
"dmabuf_dump",
"ip",
"iptables",
diff --git a/cmds/dumpstate/TEST_MAPPING b/cmds/dumpstate/TEST_MAPPING
index 839a2c3..649a13e 100644
--- a/cmds/dumpstate/TEST_MAPPING
+++ b/cmds/dumpstate/TEST_MAPPING
@@ -9,15 +9,15 @@
]
},
{
- "name": "dumpstate_smoke_test"
- },
- {
"name": "dumpstate_test"
}
],
"postsubmit": [
{
"name": "BugreportManagerTestCases"
+ },
+ {
+ "name": "dumpstate_smoke_test"
}
],
"imports": [
diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 6dea91b..b076c15 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -183,6 +183,7 @@
#define PACKAGE_DEX_USE_LIST "/data/system/package-dex-usage.list"
#define SYSTEM_TRACE_SNAPSHOT "/data/misc/perfetto-traces/bugreport/systrace.pftrace"
#define CGROUPFS_DIR "/sys/fs/cgroup"
+#define SDK_EXT_INFO "/apex/com.android.sdkext/bin/derive_sdk"
// TODO(narayan): Since this information has to be kept in sync
// with tombstoned, we should just put it in a common header.
@@ -233,6 +234,7 @@
// task and the log title of the duration report.
static const std::string DUMP_TRACES_TASK = "DUMP TRACES";
static const std::string DUMP_INCIDENT_REPORT_TASK = "INCIDENT REPORT";
+static const std::string DUMP_NETSTATS_PROTO_TASK = "DUMP NETSTATS PROTO";
static const std::string DUMP_HALS_TASK = "DUMP HALS";
static const std::string DUMP_BOARD_TASK = "dumpstate_board()";
static const std::string DUMP_CHECKINS_TASK = "DUMP CHECKINS";
@@ -765,7 +767,7 @@
}
void Dumpstate::PrintHeader() const {
- std::string build, fingerprint, radio, bootloader, network;
+ std::string build, fingerprint, radio, bootloader, network, sdkversion;
char date[80];
build = android::base::GetProperty("ro.build.display.id", "(unknown)");
@@ -773,6 +775,7 @@
radio = android::base::GetProperty("gsm.version.baseband", "(unknown)");
bootloader = android::base::GetProperty("ro.bootloader", "(unknown)");
network = android::base::GetProperty("gsm.operator.alpha", "(unknown)");
+ sdkversion = android::base::GetProperty("ro.build.version.sdk", "(unknown)");
strftime(date, sizeof(date), "%Y-%m-%d %H:%M:%S", localtime(&now_));
printf("========================================================\n");
@@ -790,9 +793,10 @@
if (module_metadata_version != 0) {
printf("Module Metadata version: %" PRId64 "\n", module_metadata_version);
}
- printf("SDK extension versions [r=%s s=%s]\n",
- android::base::GetProperty("build.version.extensions.r", "-").c_str(),
- android::base::GetProperty("build.version.extensions.s", "-").c_str());
+ printf("Android SDK version: %s\n", sdkversion.c_str());
+ printf("SDK extensions: ");
+ RunCommandToFd(STDOUT_FILENO, "", {SDK_EXT_INFO, "--header"},
+ CommandOptions::WithTimeout(1).Always().DropRoot().Build());
printf("Kernel: ");
DumpFileToFd(STDOUT_FILENO, "", "/proc/version");
@@ -1025,7 +1029,7 @@
MYLOGE("Could not open %s to dump incident report.\n", path.c_str());
return;
}
- RunCommandToFd(fd, "", {"incident", "-u"}, CommandOptions::WithTimeout(120).Build());
+ RunCommandToFd(fd, "", {"incident", "-u"}, CommandOptions::WithTimeout(20).Build());
bool empty = 0 == lseek(fd, 0, SEEK_END);
if (!empty) {
// Use a different name from "incident.proto"
@@ -1038,6 +1042,26 @@
}
}
+static void DumpNetstatsProto() {
+ const std::string path = ds.bugreport_internal_dir_ + "/tmp_netstats_proto";
+ auto fd = android::base::unique_fd(TEMP_FAILURE_RETRY(open(path.c_str(),
+ O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC | O_NOFOLLOW,
+ S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH)));
+ if (fd < 0) {
+ MYLOGE("Could not open %s to dump netstats proto.\n", path.c_str());
+ return;
+ }
+ RunCommandToFd(fd, "", {"dumpsys", "netstats", "--proto"},
+ CommandOptions::WithTimeout(5).Build());
+ bool empty = 0 == lseek(fd, 0, SEEK_END);
+ if (!empty) {
+ ds.EnqueueAddZipEntryAndCleanupIfNeeded(kProtoPath + "netstats" + kProtoExt,
+ path);
+ } else {
+ unlink(path.c_str());
+ }
+}
+
static void MaybeAddSystemTraceToZip() {
// This function copies into the .zip the system trace that was snapshotted
// by the early call to MaybeSnapshotSystemTrace(), if any background
@@ -1063,7 +1087,7 @@
return;
}
RunCommandToFd(fd, "", {"cmd", "window", "dump-visible-window-views"},
- CommandOptions::WithTimeout(120).Build());
+ CommandOptions::WithTimeout(10).Build());
bool empty = 0 == lseek(fd, 0, SEEK_END);
if (!empty) {
ds.AddZipEntry("visible_windows.zip", path);
@@ -1402,7 +1426,9 @@
// Dump all of the files that make up the vendor interface.
// See the files listed in dumpFileList() for the latest list of files.
static void DumpVintf() {
- const auto vintfFiles = android::vintf::details::dumpFileList();
+
+ const std::string sku = android::base::GetProperty("ro.boot.product.hardware.sku", "");
+ const auto vintfFiles = android::vintf::details::dumpFileList(sku);
for (const auto vintfFile : vintfFiles) {
struct stat st;
if (stat(vintfFile.c_str(), &st) == 0) {
@@ -1571,7 +1597,8 @@
DurationReporter duration_reporter("DUMPSTATE");
// Enqueue slow functions into the thread pool, if the parallel run is enabled.
- std::future<std::string> dump_hals, dump_incident_report, dump_board, dump_checkins;
+ std::future<std::string> dump_hals, dump_incident_report, dump_board, dump_checkins,
+ dump_netstats_report;
if (ds.dump_pool_) {
// Pool was shutdown in DumpstateDefaultAfterCritical method in order to
// drop root user. Restarts it with two threads for the parallel run.
@@ -1580,6 +1607,8 @@
dump_hals = ds.dump_pool_->enqueueTaskWithFd(DUMP_HALS_TASK, &DumpHals, _1);
dump_incident_report = ds.dump_pool_->enqueueTask(
DUMP_INCIDENT_REPORT_TASK, &DumpIncidentReport);
+ dump_netstats_report = ds.dump_pool_->enqueueTask(
+ DUMP_NETSTATS_PROTO_TASK, &DumpNetstatsProto);
dump_board = ds.dump_pool_->enqueueTaskWithFd(
DUMP_BOARD_TASK, &Dumpstate::DumpstateBoard, &ds, _1);
dump_checkins = ds.dump_pool_->enqueueTaskWithFd(DUMP_CHECKINS_TASK, &DumpCheckins, _1);
@@ -1595,7 +1624,8 @@
RunCommand("CPU INFO", {"top", "-b", "-n", "1", "-H", "-s", "6", "-o",
"pid,tid,user,pr,ni,%cpu,s,virt,res,pcy,cmd,name"});
- RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(RunCommand, "PROCRANK", {"procrank"}, AS_ROOT_20);
+ RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(RunCommand, "BUGREPORT_PROCDUMP", {"bugreport_procdump"},
+ CommandOptions::AS_ROOT);
RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(DumpVisibleWindowViews);
@@ -1612,9 +1642,6 @@
RunCommand("PROCESSES AND THREADS",
{"ps", "-A", "-T", "-Z", "-O", "pri,nice,rtprio,sched,pcy,time"});
- RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(RunCommand, "LIBRANK", {"librank"},
- CommandOptions::AS_ROOT);
-
if (ds.dump_pool_) {
WAIT_TASK_WITH_CONSENT_CHECK(std::move(dump_hals));
} else {
@@ -1644,8 +1671,6 @@
RunCommand("LIST OF OPEN FILES", {"lsof"}, CommandOptions::AS_ROOT);
- RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(for_each_pid, do_showmap, "SMAPS OF ALL PROCESSES");
-
for_each_tid(show_wchan, "BLOCKED PROCESS WAIT-CHANNELS");
for_each_pid(show_showtime, "PROCESS TIMES (pid cmd user system iowait+percentage)");
@@ -1778,6 +1803,13 @@
dump_frozen_cgroupfs();
if (ds.dump_pool_) {
+ WAIT_TASK_WITH_CONSENT_CHECK(std::move(dump_netstats_report));
+ } else {
+ RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK_AND_LOG(DUMP_NETSTATS_PROTO_TASK,
+ DumpNetstatsProto);
+ }
+
+ if (ds.dump_pool_) {
WAIT_TASK_WITH_CONSENT_CHECK(std::move(dump_incident_report));
} else {
RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK_AND_LOG(DUMP_INCIDENT_REPORT_TASK,
@@ -1859,6 +1891,9 @@
DumpFile("PSI memory", "/proc/pressure/memory");
DumpFile("PSI io", "/proc/pressure/io");
+ RunCommand("SDK EXTENSIONS", {SDK_EXT_INFO, "--dump"},
+ CommandOptions::WithTimeout(10).Always().DropRoot().Build());
+
if (dump_pool_) {
RETURN_IF_USER_DENIED_CONSENT();
WaitForTask(std::move(dump_traces));
@@ -3883,15 +3918,6 @@
return;
}
-void do_showmap(int pid, const char *name) {
- char title[255];
- char arg[255];
-
- snprintf(title, sizeof(title), "SHOW MAP %d (%s)", pid, name);
- snprintf(arg, sizeof(arg), "%d", pid);
- RunCommand(title, {"showmap", "-q", arg}, CommandOptions::AS_ROOT);
-}
-
int Dumpstate::DumpFile(const std::string& title, const std::string& path) {
DurationReporter duration_reporter(title);
diff --git a/cmds/dumpstate/dumpstate.h b/cmds/dumpstate/dumpstate.h
index ee6b1ae..66f84cb 100644
--- a/cmds/dumpstate/dumpstate.h
+++ b/cmds/dumpstate/dumpstate.h
@@ -619,9 +619,6 @@
/* Displays a processes times */
void show_showtime(int pid, const char *name);
-/* Runs "showmap" for a process */
-void do_showmap(int pid, const char *name);
-
/* Gets the dmesg output for the kernel */
void do_dmesg();
diff --git a/cmds/flatland/GLHelper.cpp b/cmds/flatland/GLHelper.cpp
index 01f7d30..c163095 100644
--- a/cmds/flatland/GLHelper.cpp
+++ b/cmds/flatland/GLHelper.cpp
@@ -35,9 +35,12 @@
GLHelper::~GLHelper() {
}
-bool GLHelper::setUp(const ShaderDesc* shaderDescs, size_t numShaders) {
+bool GLHelper::setUp(const sp<IBinder>& displayToken, const ShaderDesc* shaderDescs,
+ size_t numShaders) {
bool result;
+ mDisplayToken = displayToken;
+
mDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
if (mDisplay == EGL_NO_DISPLAY) {
fprintf(stderr, "eglGetDisplay error: %#x\n", eglGetError());
@@ -221,14 +224,8 @@
}
bool GLHelper::computeWindowScale(uint32_t w, uint32_t h, float* scale) {
- const sp<IBinder> dpy = mSurfaceComposerClient->getInternalDisplayToken();
- if (dpy == nullptr) {
- fprintf(stderr, "SurfaceComposer::getInternalDisplayToken failed.\n");
- return false;
- }
-
ui::DisplayMode mode;
- status_t err = mSurfaceComposerClient->getActiveDisplayMode(dpy, &mode);
+ status_t err = mSurfaceComposerClient->getActiveDisplayMode(mDisplayToken, &mode);
if (err != NO_ERROR) {
fprintf(stderr, "SurfaceComposer::getActiveDisplayMode failed: %#x\n", err);
return false;
diff --git a/cmds/flatland/GLHelper.h b/cmds/flatland/GLHelper.h
index d09463a..5194f50 100644
--- a/cmds/flatland/GLHelper.h
+++ b/cmds/flatland/GLHelper.h
@@ -44,7 +44,7 @@
~GLHelper();
- bool setUp(const ShaderDesc* shaderDescs, size_t numShaders);
+ bool setUp(const sp<IBinder>& displayToken, const ShaderDesc* shaderDescs, size_t numShaders);
void tearDown();
@@ -87,6 +87,8 @@
size_t mNumShaders;
GLuint mDitherTexture;
+
+ sp<IBinder> mDisplayToken;
};
} // namespace android
diff --git a/cmds/flatland/Main.cpp b/cmds/flatland/Main.cpp
index 7ceb397..6d14d56 100644
--- a/cmds/flatland/Main.cpp
+++ b/cmds/flatland/Main.cpp
@@ -20,6 +20,7 @@
#include <gui/SurfaceControl.h>
#include <gui/GLConsumer.h>
#include <gui/Surface.h>
+#include <gui/SurfaceComposerClient.h>
#include <ui/Fence.h>
#include <utils/Trace.h>
@@ -34,9 +35,10 @@
using namespace ::android;
-static uint32_t g_SleepBetweenSamplesMs = 0;
-static bool g_PresentToWindow = false;
-static size_t g_BenchmarkNameLen = 0;
+static uint32_t g_SleepBetweenSamplesMs = 0;
+static bool g_PresentToWindow = false;
+static size_t g_BenchmarkNameLen = 0;
+static sp<IBinder> g_DisplayToken = nullptr;
struct BenchmarkDesc {
// The name of the test.
@@ -393,7 +395,7 @@
uint32_t h = mDesc.runHeights[mInstance];
mGLHelper = new GLHelper();
- result = mGLHelper->setUp(shaders, NELEMS(shaders));
+ result = mGLHelper->setUp(g_DisplayToken, shaders, NELEMS(shaders));
if (!result) {
return false;
}
@@ -718,13 +720,17 @@
}
// Print the command usage help to stderr.
-static void showHelp(const char *cmd) {
- fprintf(stderr, "usage: %s [options]\n", cmd);
- fprintf(stderr, "options include:\n"
- " -s N sleep for N ms between samples\n"
- " -d display the test frame to a window\n"
- " --help print this helpful message and exit\n"
- );
+static void showHelp(const char* cmd) {
+ fprintf(stderr, "usage: %s [options]\n", cmd);
+ fprintf(
+ stderr,
+ "options include:\n"
+ " -s N sleep for N ms between samples\n"
+ " -d display the test frame to a window\n"
+ " -i display-id specify a display ID to use for multi-display device\n"
+ " see \"dumpsys SurfaceFlinger --display-id\" for valid "
+ "display IDs\n"
+ " --help print this helpful message and exit\n");
}
int main(int argc, char** argv) {
@@ -733,6 +739,14 @@
exit(0);
}
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ if (ids.empty()) {
+ fprintf(stderr, "Failed to get ID for any displays.\n");
+ exit(3);
+ }
+
+ std::optional<PhysicalDisplayId> displayId;
+
for (;;) {
int ret;
int option_index = 0;
@@ -741,7 +755,7 @@
{ 0, 0, 0, 0 }
};
- ret = getopt_long(argc, argv, "ds:",
+ ret = getopt_long(argc, argv, "ds:i:",
long_options, &option_index);
if (ret < 0) {
@@ -757,6 +771,14 @@
g_SleepBetweenSamplesMs = atoi(optarg);
break;
+ case 'i':
+ displayId = DisplayId::fromValue<PhysicalDisplayId>(atoll(optarg));
+ if (!displayId) {
+ fprintf(stderr, "Invalid display ID: %s.\n", optarg);
+ exit(4);
+ }
+ break;
+
case 0:
if (strcmp(long_options[option_index].name, "help")) {
showHelp(argv[0]);
@@ -770,6 +792,22 @@
}
}
+ if (!displayId) { // no display id is specified
+ if (ids.size() == 1) {
+ displayId = ids.front();
+ } else {
+ fprintf(stderr, "Please specify a display ID for multi-display device.\n");
+ showHelp(argv[0]);
+ exit(5);
+ }
+ }
+
+ g_DisplayToken = SurfaceComposerClient::getPhysicalDisplayToken(*displayId);
+ if (g_DisplayToken == nullptr) {
+ fprintf(stderr, "SurfaceComposer::getPhysicalDisplayToken failed.\n");
+ exit(6);
+ }
+
g_BenchmarkNameLen = maxBenchmarkNameLen();
printf(" cmdline:");
@@ -782,4 +820,6 @@
fprintf(stderr, "exiting due to error.\n");
return 1;
}
+
+ return 0;
}
diff --git a/cmds/installd/Android.bp b/cmds/installd/Android.bp
index 0f7c489..ac101ec 100644
--- a/cmds/installd/Android.bp
+++ b/cmds/installd/Android.bp
@@ -25,6 +25,7 @@
"CrateManager.cpp",
"InstalldNativeService.cpp",
"QuotaUtils.cpp",
+ "SysTrace.cpp",
"dexopt.cpp",
"execv_helper.cpp",
"globals.cpp",
@@ -173,7 +174,7 @@
// Needs to be wherever installd is as it's execed by
// installd.
- required: ["migrate_legacy_obb_data.sh"],
+ required: ["migrate_legacy_obb_data"],
}
// OTA chroot tool
@@ -299,6 +300,6 @@
// Script to migrate legacy obb data.
sh_binary {
- name: "migrate_legacy_obb_data.sh",
+ name: "migrate_legacy_obb_data",
src: "migrate_legacy_obb_data.sh",
}
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index 1d7dd5f..b1283eb 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -16,8 +16,6 @@
#include "InstalldNativeService.h"
-#define ATRACE_TAG ATRACE_TAG_PACKAGE_MANAGER
-
#include <errno.h>
#include <fts.h>
#include <inttypes.h>
@@ -75,6 +73,7 @@
#include "CrateManager.h"
#include "MatchExtensionGen.h"
#include "QuotaUtils.h"
+#include "SysTrace.h"
#ifndef LOG_TAG
#define LOG_TAG "installd"
@@ -100,6 +99,8 @@
static constexpr const char* kDataMirrorCePath = "/data_mirror/data_ce";
static constexpr const char* kDataMirrorDePath = "/data_mirror/data_de";
+static constexpr const char* kMiscMirrorCePath = "/data_mirror/misc_ce";
+static constexpr const char* kMiscMirrorDePath = "/data_mirror/misc_de";
static constexpr const int MIN_RESTRICTED_HOME_SDK_VERSION = 24; // > M
@@ -126,8 +127,6 @@
namespace {
-constexpr const char* kDump = "android.permission.DUMP";
-
static binder::Status ok() {
return binder::Status::ok();
}
@@ -151,19 +150,6 @@
return binder::Status::fromServiceSpecificError(code, String8(msg.c_str()));
}
-binder::Status checkPermission(const char* permission) {
- pid_t pid;
- uid_t uid;
-
- if (checkCallingPermission(String16(permission), reinterpret_cast<int32_t*>(&pid),
- reinterpret_cast<int32_t*>(&uid))) {
- return ok();
- } else {
- return exception(binder::Status::EX_SECURITY,
- StringPrintf("UID %d / PID %d lacks permission %s", uid, pid, permission));
- }
-}
-
binder::Status checkUid(uid_t expectedUid) {
uid_t uid = IPCThreadState::self()->getCallingUid();
if (uid == expectedUid || uid == AID_ROOT) {
@@ -230,6 +216,19 @@
}
}
+binder::Status checkArgumentFileName(const std::string& path) {
+ if (path.empty()) {
+ return exception(binder::Status::EX_ILLEGAL_ARGUMENT, "Missing name");
+ }
+ for (const char& c : path) {
+ if (c == '\0' || c == '\n' || c == '/') {
+ return exception(binder::Status::EX_ILLEGAL_ARGUMENT,
+ StringPrintf("Name %s is malformed", path.c_str()));
+ }
+ }
+ return ok();
+}
+
#define ENFORCE_UID(uid) { \
binder::Status status = checkUid((uid)); \
if (!status.isOk()) { \
@@ -266,6 +265,14 @@
} \
}
+#define CHECK_ARGUMENT_FILE_NAME(path) \
+ { \
+ binder::Status status = checkArgumentFileName((path)); \
+ if (!status.isOk()) { \
+ return status; \
+ } \
+ }
+
#ifdef GRANULAR_LOCKS
/**
@@ -380,13 +387,7 @@
return android::OK;
}
-status_t InstalldNativeService::dump(int fd, const Vector<String16> & /* args */) {
- const binder::Status dump_permission = checkPermission(kDump);
- if (!dump_permission.isOk()) {
- dprintf(fd, "%s\n", dump_permission.toString8().c_str());
- return PERMISSION_DENIED;
- }
-
+status_t InstalldNativeService::dump(int fd, const Vector<String16>& /* args */) {
{
std::lock_guard<std::recursive_mutex> lock(mMountsLock);
dprintf(fd, "Storage mounts:\n");
@@ -1006,6 +1007,12 @@
const std::string& profileName) {
ENFORCE_UID(AID_SYSTEM);
CHECK_ARGUMENT_PACKAGE_NAME(packageName);
+ CHECK_ARGUMENT_FILE_NAME(profileName);
+ if (!base::EndsWith(profileName, ".prof")) {
+ return exception(binder::Status::EX_ILLEGAL_ARGUMENT,
+ StringPrintf("Profile name %s does not end with .prof",
+ profileName.c_str()));
+ }
LOCK_PACKAGE();
binder::Status res = ok();
@@ -1300,7 +1307,7 @@
const char* uuid_ = uuid ? uuid->c_str() : nullptr;
for (auto userId : get_known_users(uuid_)) {
LOCK_USER();
- ATRACE_BEGIN("fixup user");
+ atrace_pm_begin("fixup user");
FTS* fts;
FTSENT* p;
auto ce_path = create_data_user_ce_path(uuid_, userId);
@@ -1390,7 +1397,7 @@
}
}
fts_close(fts);
- ATRACE_END();
+ atrace_pm_end();
}
return ok();
}
@@ -1928,7 +1935,6 @@
return error("Failed to determine free space for " + data_path);
}
- int64_t cleared = 0;
int64_t needed = targetFreeBytes - free;
if (!defy_target) {
LOG(DEBUG) << "Device " << data_path << " has " << free << " free; requested "
@@ -1944,7 +1950,7 @@
// files from the UIDs which are most over their allocated quota
// 1. Create trackers for every known UID
- ATRACE_BEGIN("create");
+ atrace_pm_begin("create");
const auto users = get_known_users(uuid_);
#ifdef GRANULAR_LOCKS
std::vector<UserLock> userLocks;
@@ -2025,11 +2031,10 @@
}
fts_close(fts);
}
- ATRACE_END();
+ atrace_pm_end();
// 2. Populate tracker stats and insert into priority queue
- ATRACE_BEGIN("populate");
- int64_t cacheTotal = 0;
+ atrace_pm_begin("populate");
auto cmp = [](std::shared_ptr<CacheTracker> left, std::shared_ptr<CacheTracker> right) {
return (left->getCacheRatio() < right->getCacheRatio());
};
@@ -2038,13 +2043,12 @@
for (const auto& it : trackers) {
it.second->loadStats();
queue.push(it.second);
- cacheTotal += it.second->cacheUsed;
}
- ATRACE_END();
+ atrace_pm_end();
// 3. Bounce across the queue, freeing items from whichever tracker is
// the most over their assigned quota
- ATRACE_BEGIN("bounce");
+ atrace_pm_begin("bounce");
std::shared_ptr<CacheTracker> active;
while (active || !queue.empty()) {
// Only look at apps under quota when explicitly requested
@@ -2084,7 +2088,6 @@
}
active->cacheUsed -= item->size;
needed -= item->size;
- cleared += item->size;
}
if (!defy_target) {
@@ -2101,7 +2104,7 @@
}
}
}
- ATRACE_END();
+ atrace_pm_end();
} else {
return error("Legacy cache logic no longer supported");
@@ -2446,84 +2449,84 @@
flags &= ~FLAG_USE_QUOTA;
}
- ATRACE_BEGIN("obb");
+ atrace_pm_begin("obb");
for (const auto& packageName : packageNames) {
auto obbCodePath = create_data_media_package_path(uuid_, userId,
"obb", packageName.c_str());
calculate_tree_size(obbCodePath, &extStats.codeSize);
}
- ATRACE_END();
+ atrace_pm_end();
// Calculating the app size of the external storage owning app in a manual way, since
// calculating it through quota apis also includes external media storage in the app storage
// numbers
if (flags & FLAG_USE_QUOTA && appId >= AID_APP_START && !ownsExternalStorage(appId)) {
- ATRACE_BEGIN("code");
+ atrace_pm_begin("code");
for (const auto& codePath : codePaths) {
calculate_tree_size(codePath, &stats.codeSize, -1,
multiuser_get_shared_gid(0, appId));
}
- ATRACE_END();
+ atrace_pm_end();
- ATRACE_BEGIN("quota");
+ atrace_pm_begin("quota");
collectQuotaStats(uuidString, userId, appId, &stats, &extStats);
- ATRACE_END();
+ atrace_pm_end();
} else {
- ATRACE_BEGIN("code");
+ atrace_pm_begin("code");
for (const auto& codePath : codePaths) {
calculate_tree_size(codePath, &stats.codeSize);
}
- ATRACE_END();
+ atrace_pm_end();
for (size_t i = 0; i < packageNames.size(); i++) {
const char* pkgname = packageNames[i].c_str();
- ATRACE_BEGIN("data");
+ atrace_pm_begin("data");
auto cePath = create_data_user_ce_package_path(uuid_, userId, pkgname, ceDataInodes[i]);
collectManualStats(cePath, &stats);
auto dePath = create_data_user_de_package_path(uuid_, userId, pkgname);
collectManualStats(dePath, &stats);
- ATRACE_END();
+ atrace_pm_end();
// In case of sdk sandbox storage (e.g. /data/misc_ce/0/sdksandbox/<package-name>),
// collect individual stats of each subdirectory (shared, storage of each sdk etc.)
if (appId >= AID_APP_START && appId <= AID_APP_END) {
- ATRACE_BEGIN("sdksandbox");
+ atrace_pm_begin("sdksandbox");
auto sdkSandboxCePath =
create_data_misc_sdk_sandbox_package_path(uuid_, true, userId, pkgname);
collectManualStatsForSubDirectories(sdkSandboxCePath, &stats);
auto sdkSandboxDePath =
create_data_misc_sdk_sandbox_package_path(uuid_, false, userId, pkgname);
collectManualStatsForSubDirectories(sdkSandboxDePath, &stats);
- ATRACE_END();
+ atrace_pm_end();
}
if (!uuid) {
- ATRACE_BEGIN("profiles");
+ atrace_pm_begin("profiles");
calculate_tree_size(
create_primary_current_profile_package_dir_path(userId, pkgname),
&stats.dataSize);
calculate_tree_size(
create_primary_reference_profile_package_dir_path(pkgname),
&stats.codeSize);
- ATRACE_END();
+ atrace_pm_end();
}
- ATRACE_BEGIN("external");
+ atrace_pm_begin("external");
auto extPath = create_data_media_package_path(uuid_, userId, "data", pkgname);
collectManualStats(extPath, &extStats);
auto mediaPath = create_data_media_package_path(uuid_, userId, "media", pkgname);
calculate_tree_size(mediaPath, &extStats.dataSize);
- ATRACE_END();
+ atrace_pm_end();
}
if (!uuid) {
- ATRACE_BEGIN("dalvik");
+ atrace_pm_begin("dalvik");
int32_t sharedGid = multiuser_get_shared_gid(0, appId);
if (sharedGid != -1) {
calculate_tree_size(create_data_dalvik_cache_path(), &stats.codeSize,
sharedGid, -1);
}
- ATRACE_END();
+ atrace_pm_end();
}
}
@@ -2669,41 +2672,41 @@
}
if (flags & FLAG_USE_QUOTA) {
- ATRACE_BEGIN("code");
+ atrace_pm_begin("code");
calculate_tree_size(create_data_app_path(uuid_), &stats.codeSize, -1, -1, true);
- ATRACE_END();
+ atrace_pm_end();
- ATRACE_BEGIN("data");
+ atrace_pm_begin("data");
auto cePath = create_data_user_ce_path(uuid_, userId);
collectManualStatsForUser(cePath, &stats, true);
auto dePath = create_data_user_de_path(uuid_, userId);
collectManualStatsForUser(dePath, &stats, true);
- ATRACE_END();
+ atrace_pm_end();
if (!uuid) {
- ATRACE_BEGIN("profile");
+ atrace_pm_begin("profile");
auto userProfilePath = create_primary_cur_profile_dir_path(userId);
calculate_tree_size(userProfilePath, &stats.dataSize, -1, -1, true);
auto refProfilePath = create_primary_ref_profile_dir_path();
calculate_tree_size(refProfilePath, &stats.codeSize, -1, -1, true);
- ATRACE_END();
+ atrace_pm_end();
}
- ATRACE_BEGIN("external");
+ atrace_pm_begin("external");
auto sizes = getExternalSizesForUserWithQuota(uuidString, userId, appIds);
extStats.dataSize += sizes.totalSize;
extStats.codeSize += sizes.obbSize;
- ATRACE_END();
+ atrace_pm_end();
if (!uuid) {
- ATRACE_BEGIN("dalvik");
+ atrace_pm_begin("dalvik");
calculate_tree_size(create_data_dalvik_cache_path(), &stats.codeSize,
-1, -1, true);
calculate_tree_size(create_primary_cur_profile_dir_path(userId), &stats.dataSize,
-1, -1, true);
- ATRACE_END();
+ atrace_pm_end();
}
- ATRACE_BEGIN("quota");
+ atrace_pm_begin("quota");
int64_t dataSize = extStats.dataSize;
for (auto appId : appIds) {
if (appId >= AID_APP_START) {
@@ -2715,54 +2718,54 @@
}
}
extStats.dataSize = dataSize;
- ATRACE_END();
+ atrace_pm_end();
} else {
- ATRACE_BEGIN("obb");
+ atrace_pm_begin("obb");
auto obbPath = create_data_path(uuid_) + "/media/obb";
calculate_tree_size(obbPath, &extStats.codeSize);
- ATRACE_END();
+ atrace_pm_end();
- ATRACE_BEGIN("code");
+ atrace_pm_begin("code");
calculate_tree_size(create_data_app_path(uuid_), &stats.codeSize);
- ATRACE_END();
+ atrace_pm_end();
- ATRACE_BEGIN("data");
+ atrace_pm_begin("data");
auto cePath = create_data_user_ce_path(uuid_, userId);
collectManualStatsForUser(cePath, &stats);
auto dePath = create_data_user_de_path(uuid_, userId);
collectManualStatsForUser(dePath, &stats);
- ATRACE_END();
+ atrace_pm_end();
- ATRACE_BEGIN("sdksandbox");
+ atrace_pm_begin("sdksandbox");
auto sdkSandboxCePath = create_data_misc_sdk_sandbox_path(uuid_, true, userId);
collectManualStatsForUser(sdkSandboxCePath, &stats, false, true);
auto sdkSandboxDePath = create_data_misc_sdk_sandbox_path(uuid_, false, userId);
collectManualStatsForUser(sdkSandboxDePath, &stats, false, true);
- ATRACE_END();
+ atrace_pm_end();
if (!uuid) {
- ATRACE_BEGIN("profile");
+ atrace_pm_begin("profile");
auto userProfilePath = create_primary_cur_profile_dir_path(userId);
calculate_tree_size(userProfilePath, &stats.dataSize);
auto refProfilePath = create_primary_ref_profile_dir_path();
calculate_tree_size(refProfilePath, &stats.codeSize);
- ATRACE_END();
+ atrace_pm_end();
}
- ATRACE_BEGIN("external");
+ atrace_pm_begin("external");
auto dataMediaPath = create_data_media_path(uuid_, userId);
collectManualExternalStatsForUser(dataMediaPath, &extStats);
#if MEASURE_DEBUG
LOG(DEBUG) << "Measured external data " << extStats.dataSize << " cache "
<< extStats.cacheSize;
#endif
- ATRACE_END();
+ atrace_pm_end();
if (!uuid) {
- ATRACE_BEGIN("dalvik");
+ atrace_pm_begin("dalvik");
calculate_tree_size(create_data_dalvik_cache_path(), &stats.codeSize);
calculate_tree_size(create_primary_cur_profile_dir_path(userId), &stats.dataSize);
- ATRACE_END();
+ atrace_pm_end();
}
}
@@ -2810,16 +2813,16 @@
}
if (flags & FLAG_USE_QUOTA) {
- ATRACE_BEGIN("quota");
+ atrace_pm_begin("quota");
auto sizes = getExternalSizesForUserWithQuota(uuidString, userId, appIds);
totalSize = sizes.totalSize;
audioSize = sizes.audioSize;
videoSize = sizes.videoSize;
imageSize = sizes.imageSize;
obbSize = sizes.obbSize;
- ATRACE_END();
+ atrace_pm_end();
- ATRACE_BEGIN("apps");
+ atrace_pm_begin("apps");
struct stats extStats;
memset(&extStats, 0, sizeof(extStats));
for (auto appId : appIds) {
@@ -2828,9 +2831,9 @@
}
}
appSize = extStats.dataSize;
- ATRACE_END();
+ atrace_pm_end();
} else {
- ATRACE_BEGIN("manual");
+ atrace_pm_begin("manual");
FTS *fts;
FTSENT *p;
auto path = create_data_media_path(uuid_, userId);
@@ -2873,16 +2876,16 @@
}
}
fts_close(fts);
- ATRACE_END();
+ atrace_pm_end();
- ATRACE_BEGIN("obb");
+ atrace_pm_begin("obb");
auto obbPath = StringPrintf("%s/Android/obb",
create_data_media_path(uuid_, userId).c_str());
calculate_tree_size(obbPath, &obbSize);
if (!(flags & FLAG_USE_QUOTA)) {
totalSize -= obbSize;
}
- ATRACE_END();
+ atrace_pm_end();
}
std::vector<int64_t> ret;
@@ -3025,7 +3028,19 @@
int32_t packageUid, const std::string& packageName, const std::string& profileName,
bool* _aidl_return) {
ENFORCE_UID(AID_SYSTEM);
+ CHECK_ARGUMENT_PATH(systemProfile);
+ if (!base::EndsWith(systemProfile, ".prof")) {
+ return exception(binder::Status::EX_ILLEGAL_ARGUMENT,
+ StringPrintf("System profile path %s does not end with .prof",
+ systemProfile.c_str()));
+ }
CHECK_ARGUMENT_PACKAGE_NAME(packageName);
+ CHECK_ARGUMENT_FILE_NAME(profileName);
+ if (!base::EndsWith(profileName, ".prof")) {
+ return exception(binder::Status::EX_ILLEGAL_ARGUMENT,
+ StringPrintf("Profile name %s does not end with .prof",
+ profileName.c_str()));
+ }
LOCK_PACKAGE();
*_aidl_return = copy_system_profile(systemProfile, packageUid, packageName, profileName);
return ok();
@@ -3545,16 +3560,28 @@
std::string mirrorVolCePath(StringPrintf("%s/%s", kDataMirrorCePath, uuid_));
if (fs_prepare_dir(mirrorVolCePath.c_str(), 0711, AID_SYSTEM, AID_SYSTEM) != 0) {
- return error("Failed to create CE mirror");
+ return error("Failed to create CE data mirror");
}
std::string mirrorVolDePath(StringPrintf("%s/%s", kDataMirrorDePath, uuid_));
if (fs_prepare_dir(mirrorVolDePath.c_str(), 0711, AID_SYSTEM, AID_SYSTEM) != 0) {
- return error("Failed to create DE mirror");
+ return error("Failed to create DE data mirror");
+ }
+
+ std::string mirrorVolMiscCePath(StringPrintf("%s/%s", kMiscMirrorCePath, uuid_));
+ if (fs_prepare_dir(mirrorVolMiscCePath.c_str(), 0711, AID_SYSTEM, AID_SYSTEM) != 0) {
+ return error("Failed to create CE misc mirror");
+ }
+
+ std::string mirrorVolMiscDePath(StringPrintf("%s/%s", kMiscMirrorDePath, uuid_));
+ if (fs_prepare_dir(mirrorVolMiscDePath.c_str(), 0711, AID_SYSTEM, AID_SYSTEM) != 0) {
+ return error("Failed to create DE misc mirror");
}
auto cePath = StringPrintf("%s/user", create_data_path(uuid_).c_str());
auto dePath = StringPrintf("%s/user_de", create_data_path(uuid_).c_str());
+ auto miscCePath = StringPrintf("%s/misc_ce", create_data_path(uuid_).c_str());
+ auto miscDePath = StringPrintf("%s/misc_de", create_data_path(uuid_).c_str());
if (access(cePath.c_str(), F_OK) != 0) {
return error("Cannot access CE path: " + cePath);
@@ -3562,6 +3589,12 @@
if (access(dePath.c_str(), F_OK) != 0) {
return error("Cannot access DE path: " + dePath);
}
+ if (access(miscCePath.c_str(), F_OK) != 0) {
+ return error("Cannot access misc CE path: " + cePath);
+ }
+ if (access(miscDePath.c_str(), F_OK) != 0) {
+ return error("Cannot access misc DE path: " + dePath);
+ }
struct stat ceStat, mirrorCeStat;
if (stat(cePath.c_str(), &ceStat) != 0) {
@@ -3589,6 +3622,21 @@
MS_NOSUID | MS_NODEV | MS_NOATIME | MS_BIND | MS_NOEXEC, nullptr)) == -1) {
return error("Failed to mount " + mirrorVolDePath);
}
+
+ // Mount misc CE mirror
+ if (TEMP_FAILURE_RETRY(mount(miscCePath.c_str(), mirrorVolMiscCePath.c_str(), NULL,
+ MS_NOSUID | MS_NODEV | MS_NOATIME | MS_BIND | MS_NOEXEC,
+ nullptr)) == -1) {
+ return error("Failed to mount " + mirrorVolMiscCePath);
+ }
+
+ // Mount misc DE mirror
+ if (TEMP_FAILURE_RETRY(mount(miscDePath.c_str(), mirrorVolMiscDePath.c_str(), NULL,
+ MS_NOSUID | MS_NODEV | MS_NOATIME | MS_BIND | MS_NOEXEC,
+ nullptr)) == -1) {
+ return error("Failed to mount " + mirrorVolMiscDePath);
+ }
+
return ok();
}
@@ -3611,6 +3659,8 @@
std::string mirrorCeVolPath(StringPrintf("%s/%s", kDataMirrorCePath, uuid_));
std::string mirrorDeVolPath(StringPrintf("%s/%s", kDataMirrorDePath, uuid_));
+ std::string mirrorMiscCeVolPath(StringPrintf("%s/%s", kMiscMirrorCePath, uuid_));
+ std::string mirrorMiscDeVolPath(StringPrintf("%s/%s", kMiscMirrorDePath, uuid_));
std::lock_guard<std::recursive_mutex> lock(mMountsLock);
@@ -3635,6 +3685,29 @@
if (delete_dir_contents_and_dir(mirrorDeVolPath, true) != 0) {
res = error("Failed to delete " + mirrorDeVolPath);
}
+
+ // Unmount misc CE storage
+ if (TEMP_FAILURE_RETRY(umount(mirrorMiscCeVolPath.c_str())) != 0) {
+ if (errno != ENOENT) {
+ res = error(StringPrintf("Failed to umount %s %s", mirrorMiscCeVolPath.c_str(),
+ strerror(errno)));
+ }
+ }
+ if (delete_dir_contents_and_dir(mirrorMiscCeVolPath, true) != 0) {
+ res = error("Failed to delete " + mirrorMiscCeVolPath);
+ }
+
+ // Unmount misc DE storage
+ if (TEMP_FAILURE_RETRY(umount(mirrorMiscDeVolPath.c_str())) != 0) {
+ if (errno != ENOENT) {
+ res = error(StringPrintf("Failed to umount %s %s", mirrorMiscDeVolPath.c_str(),
+ strerror(errno)));
+ }
+ }
+ if (delete_dir_contents_and_dir(mirrorMiscDeVolPath, true) != 0) {
+ res = error("Failed to delete " + mirrorMiscDeVolPath);
+ }
+
return res;
}
@@ -3674,7 +3747,7 @@
ENFORCE_UID(AID_SYSTEM);
// NOTE: The lint warning doesn't apply to the use of system(3) with
// absolute parse and no command line arguments.
- if (system("/system/bin/migrate_legacy_obb_data.sh") != 0) { // NOLINT(cert-env33-c)
+ if (system("/system/bin/migrate_legacy_obb_data") != 0) { // NOLINT(cert-env33-c)
LOG(ERROR) << "Unable to migrate legacy obb data";
}
diff --git a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl b/cmds/installd/SysTrace.cpp
similarity index 63%
copy from libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
copy to cmds/installd/SysTrace.cpp
index 9fac3e8..fa65c77 100644
--- a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
+++ b/cmds/installd/SysTrace.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright 2022 The Android Open Source Project
+ * Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -14,10 +14,17 @@
* limitations under the License.
*/
-package android.gui;
+#define ATRACE_TAG ATRACE_TAG_PACKAGE_MANAGER
-/** @hide */
-parcelable MirrorSurfaceResult {
- IBinder handle;
- int layerId;
+#include "SysTrace.h"
+#include <utils/Trace.h>
+
+namespace android::installd {
+void atrace_pm_begin(const char* name) {
+ ATRACE_BEGIN(name);
}
+
+void atrace_pm_end() {
+ ATRACE_END();
+}
+} /* namespace android::installd */
diff --git a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl b/cmds/installd/SysTrace.h
similarity index 74%
copy from libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
copy to cmds/installd/SysTrace.h
index 9fac3e8..18506a9 100644
--- a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
+++ b/cmds/installd/SysTrace.h
@@ -1,5 +1,5 @@
/*
- * Copyright 2022 The Android Open Source Project
+ * Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -14,10 +14,9 @@
* limitations under the License.
*/
-package android.gui;
+#pragma once
-/** @hide */
-parcelable MirrorSurfaceResult {
- IBinder handle;
- int layerId;
-}
+namespace android::installd {
+void atrace_pm_begin(const char*);
+void atrace_pm_end();
+} /* namespace android::installd */
diff --git a/cmds/installd/otapreopt.cpp b/cmds/installd/otapreopt.cpp
index e978e79..6a3120c 100644
--- a/cmds/installd/otapreopt.cpp
+++ b/cmds/installd/otapreopt.cpp
@@ -27,6 +27,7 @@
#include <sys/prctl.h>
#include <sys/stat.h>
#include <sys/mman.h>
+#include <sys/wait.h>
#include <android-base/logging.h>
#include <android-base/macros.h>
@@ -504,6 +505,11 @@
return 0;
}
+ if (WIFSIGNALED(dexopt_result)) {
+ LOG(WARNING) << "Interrupted by signal " << WTERMSIG(dexopt_result) ;
+ return dexopt_result;
+ }
+
// If this was a profile-guided run, we may have profile version issues. Try to downgrade,
// if possible.
if ((parameters_.dexopt_flags & DEXOPT_PROFILE_GUIDED) == 0) {
diff --git a/cmds/installd/otapreopt.rc b/cmds/installd/otapreopt.rc
index 059ae75..0bad0c5 100644
--- a/cmds/installd/otapreopt.rc
+++ b/cmds/installd/otapreopt.rc
@@ -5,4 +5,4 @@
# The dalvik-cache was not moved itself, so as to restrict the rights of otapreopt_slot.
# But now the relabeling is annoying as there is no force option available here. So
# explicitly list all the ISAs we know.
- restorecon_recursive /data/dalvik-cache/arm /data/dalvik-cache/arm64 /data/dalvik-cache/mips /data/dalvik-cache/mips64 /data/dalvik-cache/x86 /data/dalvik-cache/x86_64
+ restorecon_recursive /data/dalvik-cache/arm /data/dalvik-cache/arm64 /data/dalvik-cache/riscv64 /data/dalvik-cache/x86 /data/dalvik-cache/x86_64
diff --git a/cmds/installd/tests/installd_dexopt_test.cpp b/cmds/installd/tests/installd_dexopt_test.cpp
index 3849c40..6ef41e3 100644
--- a/cmds/installd/tests/installd_dexopt_test.cpp
+++ b/cmds/installd/tests/installd_dexopt_test.cpp
@@ -1371,6 +1371,58 @@
/*has_user_id*/ true, /*expected_result*/ false);
}
+TEST_F(ProfileTest, ClearAppProfilesOk) {
+ LOG(INFO) << "ClearAppProfilesOk";
+
+ ASSERT_BINDER_SUCCESS(service_->clearAppProfiles(package_name_, "primary.prof"));
+ ASSERT_BINDER_SUCCESS(service_->clearAppProfiles(package_name_, "image_editor.split.prof"));
+}
+
+TEST_F(ProfileTest, ClearAppProfilesFailWrongProfileName) {
+ LOG(INFO) << "ClearAppProfilesFailWrongProfileName";
+
+ ASSERT_BINDER_FAIL(
+ service_->clearAppProfiles(package_name_,
+ "../../../../dalvik-cache/arm64/"
+ "system@app@SecureElement@SecureElement.apk@classes.vdex"));
+ ASSERT_BINDER_FAIL(service_->clearAppProfiles(package_name_, "image_editor.split.apk"));
+}
+
+TEST_F(ProfileTest, CopySystemProfileOk) {
+ LOG(INFO) << "CopySystemProfileOk";
+
+ bool result;
+ ASSERT_BINDER_SUCCESS(
+ service_->copySystemProfile("/data/app/random.string/package.name.random/base.apk.prof",
+ kTestAppUid, package_name_, "primary.prof", &result));
+}
+
+TEST_F(ProfileTest, CopySystemProfileFailWrongSystemProfilePath) {
+ LOG(INFO) << "CopySystemProfileFailWrongSystemProfilePath";
+
+ bool result;
+ ASSERT_BINDER_FAIL(service_->copySystemProfile("../../secret.dat", kTestAppUid, package_name_,
+ "primary.prof", &result));
+ ASSERT_BINDER_FAIL(service_->copySystemProfile("/data/user/package.name/secret.data",
+ kTestAppUid, package_name_, "primary.prof",
+ &result));
+}
+
+TEST_F(ProfileTest, CopySystemProfileFailWrongProfileName) {
+ LOG(INFO) << "CopySystemProfileFailWrongProfileName";
+
+ bool result;
+ ASSERT_BINDER_FAIL(
+ service_->copySystemProfile("/data/app/random.string/package.name.random/base.apk.prof",
+ kTestAppUid, package_name_,
+ "../../../../dalvik-cache/arm64/test.vdex", &result));
+ ASSERT_BINDER_FAIL(
+ service_->copySystemProfile("/data/app/random.string/package.name.random/base.apk.prof",
+ kTestAppUid, package_name_, "/test.prof", &result));
+ ASSERT_BINDER_FAIL(
+ service_->copySystemProfile("/data/app/random.string/package.name.random/base.apk.prof",
+ kTestAppUid, package_name_, "base.apk", &result));
+}
class BootProfileTest : public ProfileTest {
public:
diff --git a/cmds/installd/utils.cpp b/cmds/installd/utils.cpp
index 4d9b710..ffc082d 100644
--- a/cmds/installd/utils.cpp
+++ b/cmds/installd/utils.cpp
@@ -523,7 +523,6 @@
*/
bool is_valid_package_name(const std::string& packageName) {
// This logic is borrowed from PackageParser.java
- bool hasSep = false;
bool front = true;
auto it = packageName.begin();
@@ -539,7 +538,6 @@
}
}
if (c == '.') {
- hasSep = true;
front = true;
continue;
}
diff --git a/cmds/servicemanager/Android.bp b/cmds/servicemanager/Android.bp
index 25bd9a3..fd879c6 100644
--- a/cmds/servicemanager/Android.bp
+++ b/cmds/servicemanager/Android.bp
@@ -90,29 +90,16 @@
cc_fuzz {
name: "servicemanager_fuzzer",
- defaults: ["servicemanager_defaults"],
- host_supported: true,
- static_libs: [
- "libbase",
- "libbinder_random_parcel",
- "libcutils",
+ defaults: [
+ "servicemanager_defaults",
+ "service_fuzzer_defaults",
],
- target: {
- android: {
- shared_libs: [
- "libbinder_ndk",
- "libbinder",
- ],
- },
- host: {
- static_libs: [
- "libbinder_ndk",
- "libbinder",
- ],
- },
- },
+ host_supported: true,
srcs: ["ServiceManagerFuzzer.cpp"],
fuzz_config: {
+ libfuzzer_options: [
+ "max_len=50000",
+ ],
cc: [
"smoreland@google.com",
"waghpawan@google.com",
diff --git a/cmds/servicemanager/ServiceManager.cpp b/cmds/servicemanager/ServiceManager.cpp
index 3cfe529..3681d5b 100644
--- a/cmds/servicemanager/ServiceManager.cpp
+++ b/cmds/servicemanager/ServiceManager.cpp
@@ -49,14 +49,14 @@
#ifdef __ANDROID_RECOVERY__
auto vintfObject = vintf::VintfObjectRecovery::GetInstance();
if (vintfObject == nullptr) {
- LOG(ERROR) << "NULL VintfObjectRecovery!";
+ ALOGE("NULL VintfObjectRecovery!");
return {};
}
return {ManifestWithDescription{vintfObject->getRecoveryHalManifest(), "recovery"}};
#else
auto vintfObject = vintf::VintfObject::GetInstance();
if (vintfObject == nullptr) {
- LOG(ERROR) << "NULL VintfObject!";
+ ALOGE("NULL VintfObject!");
return {};
}
return {ManifestWithDescription{vintfObject->getDeviceHalManifest(), "device"},
@@ -68,10 +68,10 @@
static bool forEachManifest(const std::function<bool(const ManifestWithDescription&)>& func) {
for (const ManifestWithDescription& mwd : GetManifestsWithDescription()) {
if (mwd.manifest == nullptr) {
- LOG(ERROR) << "NULL VINTF MANIFEST!: " << mwd.description;
- // note, we explicitly do not retry here, so that we can detect VINTF
- // or other bugs (b/151696835)
- continue;
+ ALOGE("NULL VINTF MANIFEST!: %s", mwd.description);
+ // note, we explicitly do not retry here, so that we can detect VINTF
+ // or other bugs (b/151696835)
+ continue;
}
if (func(mwd)) return true;
}
@@ -87,8 +87,9 @@
size_t firstSlash = name.find('/');
size_t lastDot = name.rfind('.', firstSlash);
if (firstSlash == std::string::npos || lastDot == std::string::npos) {
- LOG(ERROR) << "VINTF HALs require names in the format type/instance (e.g. "
- << "some.package.foo.IFoo/default) but got: " << name;
+ ALOGE("VINTF HALs require names in the format type/instance (e.g. "
+ "some.package.foo.IFoo/default) but got: %s",
+ name.c_str());
return false;
}
aname->package = name.substr(0, lastDot);
@@ -104,7 +105,7 @@
bool found = forEachManifest([&](const ManifestWithDescription& mwd) {
if (mwd.manifest->hasAidlInstance(aname.package, aname.iface, aname.instance)) {
- LOG(INFO) << "Found " << name << " in " << mwd.description << " VINTF manifest.";
+ ALOGI("Found %s in %s VINTF manifest.", name.c_str(), mwd.description);
return true; // break
}
return false; // continue
@@ -113,8 +114,8 @@
if (!found) {
// Although it is tested, explicitly rebuilding qualified name, in case it
// becomes something unexpected.
- LOG(INFO) << "Could not find " << aname.package << "." << aname.iface << "/"
- << aname.instance << " in the VINTF manifest.";
+ ALOGI("Could not find %s.%s/%s in the VINTF manifest.", aname.package.c_str(),
+ aname.iface.c_str(), aname.instance.c_str());
}
return found;
@@ -173,7 +174,9 @@
static std::vector<std::string> getVintfInstances(const std::string& interface) {
size_t lastDot = interface.rfind('.');
if (lastDot == std::string::npos) {
- LOG(ERROR) << "VINTF interfaces require names in Java package format (e.g. some.package.foo.IFoo) but got: " << interface;
+ ALOGE("VINTF interfaces require names in Java package format (e.g. some.package.foo.IFoo) "
+ "but got: %s",
+ interface.c_str());
return {};
}
const std::string package = interface.substr(0, lastDot);
@@ -308,7 +311,7 @@
}
if (!isValidServiceName(name)) {
- LOG(ERROR) << "Invalid service name: " << name;
+ ALOGE("Invalid service name: %s", name.c_str());
return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, "Invalid service name");
}
@@ -322,20 +325,44 @@
// implicitly unlinked when the binder is removed
if (binder->remoteBinder() != nullptr &&
binder->linkToDeath(sp<ServiceManager>::fromExisting(this)) != OK) {
- LOG(ERROR) << "Could not linkToDeath when adding " << name;
+ ALOGE("Could not linkToDeath when adding %s", name.c_str());
return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE, "linkToDeath failure");
}
+ auto it = mNameToService.find(name);
+ if (it != mNameToService.end()) {
+ const Service& existing = it->second;
+
+ // We could do better than this because if the other service dies, it
+ // may not have an entry here. However, this case is unlikely. We are
+ // only trying to detect when two different services are accidentally installed.
+
+ if (existing.ctx.uid != ctx.uid) {
+ ALOGW("Service '%s' originally registered from UID %u but it is now being registered "
+ "from UID %u. Multiple instances installed?",
+ name.c_str(), existing.ctx.uid, ctx.uid);
+ }
+
+ if (existing.ctx.sid != ctx.sid) {
+ ALOGW("Service '%s' originally registered from SID %s but it is now being registered "
+ "from SID %s. Multiple instances installed?",
+ name.c_str(), existing.ctx.sid.c_str(), ctx.sid.c_str());
+ }
+
+ ALOGI("Service '%s' originally registered from PID %d but it is being registered again "
+ "from PID %d. Bad state? Late death notification? Multiple instances installed?",
+ name.c_str(), existing.ctx.debugPid, ctx.debugPid);
+ }
+
// Overwrite the old service if it exists
- mNameToService[name] = Service {
- .binder = binder,
- .allowIsolated = allowIsolated,
- .dumpPriority = dumpPriority,
- .debugPid = ctx.debugPid,
+ mNameToService[name] = Service{
+ .binder = binder,
+ .allowIsolated = allowIsolated,
+ .dumpPriority = dumpPriority,
+ .ctx = ctx,
};
- auto it = mNameToRegistrationCallback.find(name);
- if (it != mNameToRegistrationCallback.end()) {
+ if (auto it = mNameToRegistrationCallback.find(name); it != mNameToRegistrationCallback.end()) {
for (const sp<IServiceCallback>& cb : it->second) {
mNameToService[name].guaranteeClient = true;
// permission checked in registerForNotifications
@@ -381,7 +408,7 @@
}
if (!isValidServiceName(name)) {
- LOG(ERROR) << "Invalid service name: " << name;
+ ALOGE("Invalid service name: %s", name.c_str());
return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT);
}
@@ -392,7 +419,7 @@
if (OK !=
IInterface::asBinder(callback)->linkToDeath(
sp<ServiceManager>::fromExisting(this))) {
- LOG(ERROR) << "Could not linkToDeath when adding " << name;
+ ALOGE("Could not linkToDeath when adding %s", name.c_str());
return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
}
@@ -424,7 +451,7 @@
}
if (!found) {
- LOG(ERROR) << "Trying to unregister callback, but none exists " << name;
+ ALOGE("Trying to unregister callback, but none exists %s", name.c_str());
return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
}
@@ -546,10 +573,11 @@
std::thread([=] {
if (!base::SetProperty("ctl.interface_start", "aidl/" + name)) {
- LOG(INFO) << "Tried to start aidl service " << name
- << " as a lazy service, but was unable to. Usually this happens when a "
- "service is not installed, but if the service is intended to be used as a "
- "lazy service, then it may be configured incorrectly.";
+ ALOGI("Tried to start aidl service %s as a lazy service, but was unable to. Usually "
+ "this happens when a "
+ "service is not installed, but if the service is intended to be used as a "
+ "lazy service, then it may be configured incorrectly.",
+ name.c_str());
}
}).detach();
}
@@ -567,24 +595,25 @@
auto serviceIt = mNameToService.find(name);
if (serviceIt == mNameToService.end()) {
- LOG(ERROR) << "Could not add callback for nonexistent service: " << name;
+ ALOGE("Could not add callback for nonexistent service: %s", name.c_str());
return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT);
}
- if (serviceIt->second.debugPid != IPCThreadState::self()->getCallingPid()) {
- LOG(WARNING) << "Only a server can register for client callbacks (for " << name << ")";
+ if (serviceIt->second.ctx.debugPid != IPCThreadState::self()->getCallingPid()) {
+ ALOGW("Only a server can register for client callbacks (for %s)", name.c_str());
return Status::fromExceptionCode(Status::EX_UNSUPPORTED_OPERATION);
}
if (serviceIt->second.binder != service) {
- LOG(WARNING) << "Tried to register client callback for " << name
- << " but a different service is registered under this name.";
+ ALOGW("Tried to register client callback for %s but a different service is registered "
+ "under this name.",
+ name.c_str());
return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT);
}
if (OK !=
IInterface::asBinder(cb)->linkToDeath(sp<ServiceManager>::fromExisting(this))) {
- LOG(ERROR) << "Could not linkToDeath when adding client callback for " << name;
+ ALOGE("Could not linkToDeath when adding client callback for %s", name.c_str());
return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
}
@@ -669,7 +698,7 @@
void ServiceManager::sendClientCallbackNotifications(const std::string& serviceName, bool hasClients) {
auto serviceIt = mNameToService.find(serviceName);
if (serviceIt == mNameToService.end()) {
- LOG(WARNING) << "sendClientCallbackNotifications could not find service " << serviceName;
+ ALOGW("sendClientCallbackNotifications could not find service %s", serviceName.c_str());
return;
}
Service& service = serviceIt->second;
@@ -677,7 +706,7 @@
CHECK(hasClients != service.hasClients) << "Record shows: " << service.hasClients
<< " so we can't tell clients again that we have client: " << hasClients;
- LOG(INFO) << "Notifying " << serviceName << " they have clients: " << hasClients;
+ ALOGI("Notifying %s they have clients: %d", serviceName.c_str(), hasClients);
auto ccIt = mNameToClientCallback.find(serviceName);
CHECK(ccIt != mNameToClientCallback.end())
@@ -702,26 +731,26 @@
auto serviceIt = mNameToService.find(name);
if (serviceIt == mNameToService.end()) {
- LOG(WARNING) << "Tried to unregister " << name
- << ", but that service wasn't registered to begin with.";
+ ALOGW("Tried to unregister %s, but that service wasn't registered to begin with.",
+ name.c_str());
return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
}
- if (serviceIt->second.debugPid != IPCThreadState::self()->getCallingPid()) {
- LOG(WARNING) << "Only a server can unregister itself (for " << name << ")";
+ if (serviceIt->second.ctx.debugPid != IPCThreadState::self()->getCallingPid()) {
+ ALOGW("Only a server can unregister itself (for %s)", name.c_str());
return Status::fromExceptionCode(Status::EX_UNSUPPORTED_OPERATION);
}
sp<IBinder> storedBinder = serviceIt->second.binder;
if (binder != storedBinder) {
- LOG(WARNING) << "Tried to unregister " << name
- << ", but a different service is registered under this name.";
+ ALOGW("Tried to unregister %s, but a different service is registered under this name.",
+ name.c_str());
return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
}
if (serviceIt->second.guaranteeClient) {
- LOG(INFO) << "Tried to unregister " << name << ", but there is about to be a client.";
+ ALOGI("Tried to unregister %s, but there is about to be a client.", name.c_str());
return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
}
@@ -734,7 +763,7 @@
// So, if clients > 2, then at least one other service on the system must hold a refcount.
if (clients < 0 || clients > 2) {
// client callbacks are either disabled or there are other clients
- LOG(INFO) << "Tried to unregister " << name << ", but there are clients: " << clients;
+ ALOGI("Tried to unregister %s, but there are clients: %d", name.c_str(), clients);
// Set this flag to ensure the clients are acknowledged in the next callback
serviceIt->second.guaranteeClient = true;
return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
@@ -754,7 +783,7 @@
for (auto const& [name, service] : mNameToService) {
ServiceDebugInfo info;
info.name = name;
- info.debugPid = service.debugPid;
+ info.debugPid = service.ctx.debugPid;
outReturn->push_back(std::move(info));
}
@@ -762,4 +791,10 @@
return Status::ok();
}
+void ServiceManager::clear() {
+ mNameToService.clear();
+ mNameToRegistrationCallback.clear();
+ mNameToClientCallback.clear();
+}
+
} // namespace android
diff --git a/cmds/servicemanager/ServiceManager.h b/cmds/servicemanager/ServiceManager.h
index 5e40319..07b79f8 100644
--- a/cmds/servicemanager/ServiceManager.h
+++ b/cmds/servicemanager/ServiceManager.h
@@ -58,6 +58,12 @@
void binderDied(const wp<IBinder>& who) override;
void handleClientCallbacks();
+ /**
+ * This API is added for debug purposes. It clears members which hold service and callback
+ * information.
+ */
+ void clear();
+
protected:
virtual void tryStartService(const std::string& name);
@@ -68,7 +74,7 @@
int32_t dumpPriority;
bool hasClients = false; // notifications sent on true -> false.
bool guaranteeClient = false; // forces the client check to true
- pid_t debugPid = 0; // the process in which this service runs
+ Access::CallingContext ctx; // process that originally registers this
// the number of clients of the service, including servicemanager itself
ssize_t getNodeStrongRefCount();
diff --git a/cmds/servicemanager/ServiceManagerFuzzer.cpp b/cmds/servicemanager/ServiceManagerFuzzer.cpp
index 9e2e53f..b76a6bd 100644
--- a/cmds/servicemanager/ServiceManagerFuzzer.cpp
+++ b/cmds/servicemanager/ServiceManagerFuzzer.cpp
@@ -26,13 +26,10 @@
using ::android::sp;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
- if (size > 50000) {
- return 0;
- }
-
auto accessPtr = std::make_unique<Access>();
auto serviceManager = sp<ServiceManager>::make(std::move(accessPtr));
fuzzService(serviceManager, FuzzedDataProvider(data, size));
+ serviceManager->clear();
return 0;
-}
\ No newline at end of file
+}
diff --git a/cmds/surfacereplayer/Android.bp b/cmds/surfacereplayer/Android.bp
deleted file mode 100644
index 34fc8b1..0000000
--- a/cmds/surfacereplayer/Android.bp
+++ /dev/null
@@ -1,13 +0,0 @@
-package {
- // See: http://go/android-license-faq
- // A large-scale-change added 'default_applicable_licenses' to import
- // all of the 'license_kinds' from "frameworks_native_license"
- // to get the below license kinds:
- // SPDX-license-identifier-Apache-2.0
- default_applicable_licenses: ["frameworks_native_license"],
-}
-
-subdirs = [
- "proto",
- "replayer",
-]
diff --git a/cmds/surfacereplayer/OWNERS b/cmds/surfacereplayer/OWNERS
deleted file mode 100644
index 32bcc83..0000000
--- a/cmds/surfacereplayer/OWNERS
+++ /dev/null
@@ -1 +0,0 @@
-include platform/frameworks/native:/services/surfaceflinger/OWNERS
diff --git a/cmds/surfacereplayer/proto/Android.bp b/cmds/surfacereplayer/proto/Android.bp
deleted file mode 100644
index 23b54ee..0000000
--- a/cmds/surfacereplayer/proto/Android.bp
+++ /dev/null
@@ -1,23 +0,0 @@
-package {
- // See: http://go/android-license-faq
- // A large-scale-change added 'default_applicable_licenses' to import
- // all of the 'license_kinds' from "frameworks_native_license"
- // to get the below license kinds:
- // SPDX-license-identifier-Apache-2.0
- default_applicable_licenses: ["frameworks_native_license"],
-}
-
-cc_library_static {
- name: "libtrace_proto",
- srcs: [
- "src/trace.proto",
- ],
- cflags: [
- "-Wall",
- "-Werror",
- ],
- proto: {
- type: "lite",
- export_proto_headers: true,
- },
-}
diff --git a/cmds/surfacereplayer/proto/src/trace.proto b/cmds/surfacereplayer/proto/src/trace.proto
deleted file mode 100644
index a177027..0000000
--- a/cmds/surfacereplayer/proto/src/trace.proto
+++ /dev/null
@@ -1,225 +0,0 @@
-syntax = "proto2";
-option optimize_for = LITE_RUNTIME;
-package android.surfaceflinger;
-
-message Trace {
- repeated Increment increment = 1;
-}
-
-message Increment {
- required int64 time_stamp = 1;
-
- oneof increment {
- Transaction transaction = 2;
- SurfaceCreation surface_creation = 3;
- SurfaceDeletion surface_deletion = 4;
- BufferUpdate buffer_update = 5;
- VSyncEvent vsync_event = 6;
- DisplayCreation display_creation = 7;
- DisplayDeletion display_deletion = 8;
- PowerModeUpdate power_mode_update = 9;
- }
-}
-
-message Transaction {
- repeated SurfaceChange surface_change = 1;
- repeated DisplayChange display_change = 2;
-
- required bool synchronous = 3;
- required bool animation = 4;
- optional Origin origin = 5;
- optional uint64 id = 6;
-}
-
-message SurfaceChange {
- required int32 id = 1;
- reserved 7;
- oneof SurfaceChange {
- PositionChange position = 2;
- SizeChange size = 3;
- AlphaChange alpha = 4;
- LayerChange layer = 5;
- CropChange crop = 6;
- MatrixChange matrix = 8;
- TransparentRegionHintChange transparent_region_hint = 10;
- LayerStackChange layer_stack = 11;
- HiddenFlagChange hidden_flag = 12;
- OpaqueFlagChange opaque_flag = 13;
- SecureFlagChange secure_flag = 14;
- CornerRadiusChange corner_radius = 16;
- ReparentChange reparent = 17;
- RelativeParentChange relative_parent = 18;
- BackgroundBlurRadiusChange background_blur_radius = 20;
- ShadowRadiusChange shadow_radius = 21;
- BlurRegionsChange blur_regions = 22;
- TrustedOverlayChange trusted_overlay = 23;
- }
-}
-
-message PositionChange {
- required float x = 1;
- required float y = 2;
-}
-
-message SizeChange {
- required uint32 w = 1;
- required uint32 h = 2;
-}
-
-message AlphaChange {
- required float alpha = 1;
-}
-
-message CornerRadiusChange {
- required float corner_radius = 1;
-}
-
-message BackgroundBlurRadiusChange {
- required float background_blur_radius = 1;
-}
-
-message LayerChange {
- required uint32 layer = 1;
-}
-
-message CropChange {
- required Rectangle rectangle = 1;
-}
-
-message MatrixChange {
- required float dsdx = 1;
- required float dtdx = 2;
- required float dsdy = 3;
- required float dtdy = 4;
-}
-
-message TransparentRegionHintChange {
- repeated Rectangle region = 1;
-}
-
-message LayerStackChange {
- required uint32 layer_stack = 1;
-}
-
-message DisplayFlagsChange {
- required uint32 flags = 1;
-}
-
-message HiddenFlagChange {
- required bool hidden_flag = 1;
-}
-
-message OpaqueFlagChange {
- required bool opaque_flag = 1;
-}
-
-message SecureFlagChange {
- required bool secure_flag = 1;
-}
-
-message DisplayChange {
- required int32 id = 1;
-
- oneof DisplayChange {
- DispSurfaceChange surface = 2;
- LayerStackChange layer_stack = 3;
- SizeChange size = 4;
- ProjectionChange projection = 5;
- DisplayFlagsChange flags = 6;
- }
-}
-
-message DispSurfaceChange {
- required uint64 buffer_queue_id = 1;
- required string buffer_queue_name = 2;
-}
-
-message ProjectionChange {
- required int32 orientation = 1;
- required Rectangle viewport = 2;
- required Rectangle frame = 3;
-}
-
-message Rectangle {
- required int32 left = 1;
- required int32 top = 2;
- required int32 right = 3;
- required int32 bottom = 4;
-}
-
-message SurfaceCreation {
- required int32 id = 1;
- required string name = 2;
- required uint32 w = 3;
- required uint32 h = 4;
-}
-
-message SurfaceDeletion {
- required int32 id = 1;
-}
-
-message BufferUpdate {
- required int32 id = 1;
- required uint32 w = 2;
- required uint32 h = 3;
- required uint64 frame_number = 4;
-}
-
-message VSyncEvent {
- required int64 when = 1;
-}
-
-message DisplayCreation {
- required int32 id = 1;
- required string name = 2;
- optional uint64 display_id = 3;
- required bool is_secure = 4;
-}
-
-message DisplayDeletion {
- required int32 id = 1;
-}
-
-message PowerModeUpdate {
- required int32 id = 1;
- required int32 mode = 2;
-}
-
-message ReparentChange {
- required int32 parent_id = 1;
-}
-
-message RelativeParentChange {
- required int32 relative_parent_id = 1;
- required int32 z = 2;
-}
-
-message ShadowRadiusChange {
- required float radius = 1;
-}
-
-message TrustedOverlayChange {
- required float is_trusted_overlay = 1;
-}
-
-message BlurRegionsChange {
- repeated BlurRegionChange blur_regions = 1;
-}
-
-message BlurRegionChange {
- required uint32 blur_radius = 1;
- required float corner_radius_tl = 2;
- required float corner_radius_tr = 3;
- required float corner_radius_bl = 4;
- required float corner_radius_br = 5;
- required float alpha = 6;
- required int32 left = 7;
- required int32 top = 8;
- required int32 right = 9;
- required int32 bottom = 10;
-}
-
-message Origin {
- required int32 pid = 1;
- required int32 uid = 2;
-}
diff --git a/cmds/surfacereplayer/replayer/Android.bp b/cmds/surfacereplayer/replayer/Android.bp
deleted file mode 100644
index 3985230..0000000
--- a/cmds/surfacereplayer/replayer/Android.bp
+++ /dev/null
@@ -1,71 +0,0 @@
-package {
- // See: http://go/android-license-faq
- // A large-scale-change added 'default_applicable_licenses' to import
- // all of the 'license_kinds' from "frameworks_native_license"
- // to get the below license kinds:
- // SPDX-license-identifier-Apache-2.0
- default_applicable_licenses: ["frameworks_native_license"],
-}
-
-cc_library_shared {
- name: "libsurfacereplayer",
- srcs: [
- "BufferQueueScheduler.cpp",
- "Event.cpp",
- "Replayer.cpp",
- ],
- cppflags: [
- "-Werror",
- "-Wno-unused-parameter",
- "-Wno-format",
- "-Wno-c++98-compat-pedantic",
- "-Wno-float-conversion",
- "-Wno-disabled-macro-expansion",
- "-Wno-float-equal",
- "-Wno-sign-conversion",
- "-Wno-padded",
- ],
- static_libs: [
- "libtrace_proto",
- ],
- shared_libs: [
- "libEGL",
- "libGLESv2",
- "libbinder",
- "liblog",
- "libcutils",
- "libgui",
- "libui",
- "libutils",
- "libprotobuf-cpp-lite",
- "libbase",
- "libnativewindow",
- ],
- export_include_dirs: [
- ".",
- ],
-}
-
-cc_binary {
- name: "surfacereplayer",
- srcs: [
- "Main.cpp",
- ],
- shared_libs: [
- "libprotobuf-cpp-lite",
- "libsurfacereplayer",
- "libutils",
- "libgui",
- ],
- static_libs: [
- "libtrace_proto",
- ],
- cppflags: [
- "-Werror",
- "-Wno-unused-parameter",
- "-Wno-c++98-compat-pedantic",
- "-Wno-float-conversion",
- "-Wno-disabled-macro-expansion",
- "-Wno-float-equal",
- ],
-}
diff --git a/cmds/surfacereplayer/replayer/BufferQueueScheduler.cpp b/cmds/surfacereplayer/replayer/BufferQueueScheduler.cpp
deleted file mode 100644
index 77de8dc..0000000
--- a/cmds/surfacereplayer/replayer/BufferQueueScheduler.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#define LOG_TAG "BufferQueueScheduler"
-
-#include "BufferQueueScheduler.h"
-
-#include <android/native_window.h>
-#include <gui/Surface.h>
-
-using namespace android;
-
-BufferQueueScheduler::BufferQueueScheduler(
- const sp<SurfaceControl>& surfaceControl, const HSV& color, int id)
- : mSurfaceControl(surfaceControl), mColor(color), mSurfaceId(id), mContinueScheduling(true) {}
-
-void BufferQueueScheduler::startScheduling() {
- ALOGV("Starting Scheduler for %d Layer", mSurfaceId);
- std::unique_lock<std::mutex> lock(mMutex);
- if (mSurfaceControl == nullptr) {
- mCondition.wait(lock, [&] { return (mSurfaceControl != nullptr); });
- }
-
- while (mContinueScheduling) {
- while (true) {
- if (mBufferEvents.empty()) {
- break;
- }
-
- BufferEvent event = mBufferEvents.front();
- lock.unlock();
-
- bufferUpdate(event.dimensions);
- fillSurface(event.event);
- mColor.modulate();
- lock.lock();
- mBufferEvents.pop();
- }
- mCondition.wait(lock);
- }
-}
-
-void BufferQueueScheduler::addEvent(const BufferEvent& event) {
- std::lock_guard<std::mutex> lock(mMutex);
- mBufferEvents.push(event);
- mCondition.notify_one();
-}
-
-void BufferQueueScheduler::stopScheduling() {
- std::lock_guard<std::mutex> lock(mMutex);
- mContinueScheduling = false;
- mCondition.notify_one();
-}
-
-void BufferQueueScheduler::setSurfaceControl(
- const sp<SurfaceControl>& surfaceControl, const HSV& color) {
- std::lock_guard<std::mutex> lock(mMutex);
- mSurfaceControl = surfaceControl;
- mColor = color;
- mCondition.notify_one();
-}
-
-void BufferQueueScheduler::bufferUpdate(const Dimensions& dimensions) {
- sp<Surface> s = mSurfaceControl->getSurface();
- s->setBuffersDimensions(dimensions.width, dimensions.height);
-}
-
-void BufferQueueScheduler::fillSurface(const std::shared_ptr<Event>& event) {
- ANativeWindow_Buffer outBuffer;
- sp<Surface> s = mSurfaceControl->getSurface();
-
- status_t status = s->lock(&outBuffer, nullptr);
-
- if (status != NO_ERROR) {
- ALOGE("fillSurface: failed to lock buffer, (%d)", status);
- return;
- }
-
- auto color = mColor.getRGB();
-
- auto img = reinterpret_cast<uint8_t*>(outBuffer.bits);
- for (int y = 0; y < outBuffer.height; y++) {
- for (int x = 0; x < outBuffer.width; x++) {
- uint8_t* pixel = img + (4 * (y * outBuffer.stride + x));
- pixel[0] = color.r;
- pixel[1] = color.g;
- pixel[2] = color.b;
- pixel[3] = LAYER_ALPHA;
- }
- }
-
- event->readyToExecute();
-
- status = s->unlockAndPost();
-
- ALOGE_IF(status != NO_ERROR, "fillSurface: failed to unlock and post buffer, (%d)", status);
-}
diff --git a/cmds/surfacereplayer/replayer/BufferQueueScheduler.h b/cmds/surfacereplayer/replayer/BufferQueueScheduler.h
deleted file mode 100644
index cb20fcc..0000000
--- a/cmds/surfacereplayer/replayer/BufferQueueScheduler.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_SURFACEREPLAYER_BUFFERQUEUESCHEDULER_H
-#define ANDROID_SURFACEREPLAYER_BUFFERQUEUESCHEDULER_H
-
-#include "Color.h"
-#include "Event.h"
-
-#include <gui/SurfaceControl.h>
-
-#include <utils/StrongPointer.h>
-
-#include <atomic>
-#include <condition_variable>
-#include <mutex>
-#include <queue>
-#include <utility>
-
-namespace android {
-
-auto constexpr LAYER_ALPHA = 190;
-
-struct Dimensions {
- Dimensions() = default;
- Dimensions(int w, int h) : width(w), height(h) {}
-
- int width = 0;
- int height = 0;
-};
-
-struct BufferEvent {
- BufferEvent() = default;
- BufferEvent(std::shared_ptr<Event> e, Dimensions d) : event(e), dimensions(d) {}
-
- std::shared_ptr<Event> event;
- Dimensions dimensions;
-};
-
-class BufferQueueScheduler {
- public:
- BufferQueueScheduler(const sp<SurfaceControl>& surfaceControl, const HSV& color, int id);
-
- void startScheduling();
- void addEvent(const BufferEvent&);
- void stopScheduling();
-
- void setSurfaceControl(const sp<SurfaceControl>& surfaceControl, const HSV& color);
-
- private:
- void bufferUpdate(const Dimensions& dimensions);
-
- // Lock and fill the surface, block until the event is signaled by the main loop,
- // then unlock and post the buffer.
- void fillSurface(const std::shared_ptr<Event>& event);
-
- sp<SurfaceControl> mSurfaceControl;
- HSV mColor;
- const int mSurfaceId;
-
- bool mContinueScheduling;
-
- std::queue<BufferEvent> mBufferEvents;
- std::mutex mMutex;
- std::condition_variable mCondition;
-};
-
-} // namespace android
-#endif
diff --git a/cmds/surfacereplayer/replayer/Color.h b/cmds/surfacereplayer/replayer/Color.h
deleted file mode 100644
index ce644be..0000000
--- a/cmds/surfacereplayer/replayer/Color.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_SURFACEREPLAYER_COLOR_H
-#define ANDROID_SURFACEREPLAYER_COLOR_H
-
-#include <cmath>
-#include <cstdlib>
-
-namespace android {
-
-constexpr double modulateFactor = .0001;
-constexpr double modulateLimit = .80;
-
-struct RGB {
- RGB(uint8_t rIn, uint8_t gIn, uint8_t bIn) : r(rIn), g(gIn), b(bIn) {}
-
- uint8_t r = 0;
- uint8_t g = 0;
- uint8_t b = 0;
-};
-
-struct HSV {
- HSV() = default;
- HSV(double hIn, double sIn, double vIn) : h(hIn), s(sIn), v(vIn) {}
-
- double h = 0;
- double s = 0;
- double v = 0;
-
- RGB getRGB() const;
-
- bool modulateUp = false;
-
- void modulate();
-};
-
-void inline HSV::modulate() {
- if(modulateUp) {
- v += modulateFactor;
- } else {
- v -= modulateFactor;
- }
-
- if(v <= modulateLimit || v >= 1) {
- modulateUp = !modulateUp;
- }
-}
-
-inline RGB HSV::getRGB() const {
- using namespace std;
- double r = 0, g = 0, b = 0;
-
- if (s == 0) {
- r = v;
- g = v;
- b = v;
- } else {
- auto tempHue = static_cast<int>(h) % 360;
- tempHue = tempHue / 60;
-
- int i = static_cast<int>(trunc(tempHue));
- double f = h - i;
-
- double x = v * (1.0 - s);
- double y = v * (1.0 - (s * f));
- double z = v * (1.0 - (s * (1.0 - f)));
-
- switch (i) {
- case 0:
- r = v;
- g = z;
- b = x;
- break;
-
- case 1:
- r = y;
- g = v;
- b = x;
- break;
-
- case 2:
- r = x;
- g = v;
- b = z;
- break;
-
- case 3:
- r = x;
- g = y;
- b = v;
- break;
-
- case 4:
- r = z;
- g = x;
- b = v;
- break;
-
- default:
- r = v;
- g = x;
- b = y;
- break;
- }
- }
-
- return RGB(round(r * 255), round(g * 255), round(b * 255));
-}
-}
-#endif
diff --git a/cmds/surfacereplayer/replayer/Event.cpp b/cmds/surfacereplayer/replayer/Event.cpp
deleted file mode 100644
index 64db5f0..0000000
--- a/cmds/surfacereplayer/replayer/Event.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "Event.h"
-
-using namespace android;
-using Increment = surfaceflinger::Increment;
-
-Event::Event(Increment::IncrementCase type) : mIncrementType(type) {}
-
-void Event::readyToExecute() {
- changeState(Event::EventState::Waiting);
- waitUntil(Event::EventState::Signaled);
- changeState(Event::EventState::Running);
-}
-
-void Event::complete() {
- waitUntil(Event::EventState::Waiting);
- changeState(Event::EventState::Signaled);
- waitUntil(Event::EventState::Running);
-}
-
-void Event::waitUntil(Event::EventState state) {
- std::unique_lock<std::mutex> lock(mLock);
- mCond.wait(lock, [this, state] { return (mState == state); });
-}
-
-void Event::changeState(Event::EventState state) {
- std::unique_lock<std::mutex> lock(mLock);
- mState = state;
- lock.unlock();
-
- mCond.notify_one();
-}
-
-Increment::IncrementCase Event::getIncrementType() {
- return mIncrementType;
-}
diff --git a/cmds/surfacereplayer/replayer/Event.h b/cmds/surfacereplayer/replayer/Event.h
deleted file mode 100644
index 09a7c24..0000000
--- a/cmds/surfacereplayer/replayer/Event.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_SURFACEREPLAYER_EVENT_H
-#define ANDROID_SURFACEREPLAYER_EVENT_H
-
-#include <frameworks/native/cmds/surfacereplayer/proto/src/trace.pb.h>
-
-#include <condition_variable>
-#include <mutex>
-
-namespace android {
-
-using Increment = surfaceflinger::Increment;
-
-class Event {
- public:
- Event(Increment::IncrementCase);
-
- enum class EventState {
- SettingUp, // Completing as much time-independent work as possible
- Waiting, // Waiting for signal from main thread to finish execution
- Signaled, // Signaled by main thread, about to immediately switch to Running
- Running // Finishing execution of rest of work
- };
-
- void readyToExecute();
- void complete();
-
- Increment::IncrementCase getIncrementType();
-
- private:
- void waitUntil(EventState state);
- void changeState(EventState state);
-
- std::mutex mLock;
- std::condition_variable mCond;
-
- EventState mState = EventState::SettingUp;
-
- Increment::IncrementCase mIncrementType;
-};
-}
-#endif
diff --git a/cmds/surfacereplayer/replayer/Main.cpp b/cmds/surfacereplayer/replayer/Main.cpp
deleted file mode 100644
index fbfcacf..0000000
--- a/cmds/surfacereplayer/replayer/Main.cpp
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Replayer - Main.cpp
- *
- * 1. Get flags from command line
- * 2. Commit actions or settings based on the flags
- * 3. Initalize a replayer object with the filename passed in
- * 4. Replay
- * 5. Exit successfully or print error statement
- */
-
-#include <Replayer.h>
-
-#include <csignal>
-#include <iostream>
-#include <stdlib.h>
-#include <unistd.h>
-
-using namespace android;
-
-void printHelpMenu() {
- std::cout << "SurfaceReplayer options:\n";
- std::cout << "Usage: surfacereplayer [OPTIONS...] <TRACE FILE>\n";
- std::cout << " File path must be absolute" << std::endl << std::endl;
-
- std::cout << " -m Stops the replayer at the start of the trace and switches ";
- "to manual replay\n";
-
- std::cout << "\n -t [Number of Threads] Specifies the number of threads to be used while "
- "replaying (default is " << android::DEFAULT_THREADS << ")\n";
-
- std::cout << "\n -s [Timestamp] Specify at what timestamp should the replayer switch "
- "to manual replay\n";
-
- std::cout << " -n Ignore timestamps and run through trace as fast as possible\n";
-
- std::cout << " -l Indefinitely loop the replayer\n";
-
- std::cout << " -h Display help menu\n";
-
- std::cout << std::endl;
-}
-
-int main(int argc, char** argv) {
- std::string filename;
- bool loop = false;
- bool wait = true;
- bool pauseBeginning = false;
- int numThreads = DEFAULT_THREADS;
- long stopHere = -1;
-
- int opt = 0;
- while ((opt = getopt(argc, argv, "mt:s:nlh?")) != -1) {
- switch (opt) {
- case 'm':
- pauseBeginning = true;
- break;
- case 't':
- numThreads = atoi(optarg);
- break;
- case 's':
- stopHere = atol(optarg);
- break;
- case 'n':
- wait = false;
- break;
- case 'l':
- loop = true;
- break;
- case 'h':
- case '?':
- printHelpMenu();
- exit(0);
- default:
- std::cerr << "Invalid argument...exiting" << std::endl;
- printHelpMenu();
- exit(0);
- }
- }
-
- char** input = argv + optind;
- if (input[0] == nullptr) {
- std::cerr << "No trace file provided...exiting" << std::endl;
- abort();
- }
- filename.assign(input[0]);
-
- status_t status = NO_ERROR;
- do {
- android::Replayer r(filename, pauseBeginning, numThreads, wait, stopHere);
- status = r.replay();
- } while(loop);
-
- if (status == NO_ERROR) {
- std::cout << "Successfully finished replaying trace" << std::endl;
- } else {
- std::cerr << "Trace replayer returned error: " << status << std::endl;
- }
-
- return 0;
-}
diff --git a/cmds/surfacereplayer/replayer/README.md b/cmds/surfacereplayer/replayer/README.md
deleted file mode 100644
index 893f0dc..0000000
--- a/cmds/surfacereplayer/replayer/README.md
+++ /dev/null
@@ -1,262 +0,0 @@
-SurfaceReplayer Documentation
-===================
-
-[go/SurfaceReplayer](go/SurfaceReplayer)
-
-SurfaceReplayer is a playback mechanism that allows the replaying of traces recorded by
-[SurfaceInterceptor](go/SurfaceInterceptor) from SurfaceFlinger. It specifically replays
-
-* Creation and deletion of surfaces/displays
-* Alterations to the surfaces/displays called Transactions
-* Buffer Updates to surfaces
-* VSync events
-
-At their specified times to be as close to the original trace.
-
-Usage
---------
-
-###Creating a trace
-
-SurfaceInterceptor is the mechanism used to create traces. The device needs to be rooted in order to
-utilize it. To allow it to write to the device, run
-
-`setenforce 0`
-
-To start recording a trace, run
-
-`service call SurfaceFlinger 1020 i32 1`
-
-To stop recording, run
-
-`service call SurfaceFlinger 1020 i32 0`
-
-The default location for the trace is `/data/SurfaceTrace.dat`
-
-###Executable
-
-To replay a specific trace, execute
-
-`/data/local/tmp/surfacereplayer /absolute/path/to/trace`
-
-inside the android shell. This will replay the full trace and then exit. Running this command
-outside of the shell by prepending `adb shell` will not allow for manual control and will not turn
-off VSync injections if it interrupted in any way other than fully replaying the trace
-
-The replay will not fill surfaces with their contents during the capture. Rather they are given a
-random color which will be the same every time the trace is replayed. Surfaces modulate their color
-at buffer updates.
-
-**Options:**
-
-- -m pause the replayer at the start of the trace for manual replay
-- -t [Number of Threads] uses specified number of threads to queue up actions (default is 3)
-- -s [Timestamp] switches to manual replay at specified timestamp
-- -n Ignore timestamps and run through trace as fast as possible
-- -l Indefinitely loop the replayer
-- -h displays help menu
-
-**Manual Replay:**
-When replaying, if the user presses CTRL-C, the replay will stop and can be manually controlled
-by the user. Pressing CTRL-C again will exit the replayer.
-
-Manual replaying is similar to debugging in gdb. A prompt is presented and the user is able to
-input commands to choose how to proceed by hitting enter after inputting a command. Pressing enter
-without inputting a command repeats the previous command.
-
-- n - steps the replayer to the next VSync event
-- ni - steps the replayer to the next increment
-- c - continues normal replaying
-- c [milliseconds] - continue until specified number of milliseconds have passed
-- s [timestamp] - continue and stop at specified timestamp
-- l - list out timestamp of current increment
-- h - displays help menu
-
-###Shared Library
-
-To use the shared library include these shared libraries
-
-`libsurfacereplayer`
-`libprotobuf-cpp-full`
-`libutils`
-
-And the static library
-
-`libtrace_proto`
-
-Include the replayer header at the top of your file
-
-`#include <replayer/Replayer.h>`
-
-There are two constructors for the replayer
-
-`Replayer(std::string& filename, bool replayManually, int numThreads, bool wait, nsecs_t stopHere)`
-`Replayer(Trace& trace, ... ditto ...)`
-
-The first constructor takes in the filepath where the trace is located and loads in the trace
-object internally.
-- replayManually - **True**: if the replayer will immediately switch to manual replay at the start
-- numThreads - Number of worker threads the replayer will use.
-- wait - **False**: Replayer ignores waits in between increments
-- stopHere - Time stamp of where the replayer should run to then switch to manual replay
-
-The second constructor includes all of the same parameters but takes in a preloaded trace object.
-To use add
-
-`#include <frameworks/native/cmds/surfacereplayer/proto/src/trace.pb.h>`
-
-To your file
-
-After initializing the Replayer call
-
- replayer.replay();
-
-And the trace will start replaying. Once the trace is finished replaying, the function will return.
-The layers that are visible at the end of the trace will remain on screen until the program
-terminates.
-
-
-**If VSyncs are broken after running the replayer** that means `enableVSyncInjections(false)` was
-never executed. This can be fixed by executing
-
-`service call SurfaceFlinger 23 i32 0`
-
-in the android shell
-
-Code Breakdown
--------------
-
-The Replayer is composed of 5 components.
-
-- The data format of the trace (Trace.proto)
-- The Replayer object (Replayer.cpp)
-- The synchronization mechanism to signal threads within the Replayer (Event.cpp)
-- The scheduler for buffer updates per surface (BufferQueueScheduler.cpp)
-- The Main executable (Main.cpp)
-
-### Traces
-
-Traces are represented as a protobuf message located in surfacereplayer/proto/src.
-
-**Traces** contain *repeated* **Increments** (events that have occurred in SurfaceFlinger).
-**Increments** contain the time stamp of when it occurred and a *oneof* which can be a
-
- - Transaction
- - SurfaceCreation
- - SurfaceDeletion
- - DisplayCreation
- - DisplayDeleteion
- - BufferUpdate
- - VSyncEvent
- - PowerModeUpdate
-
-**Transactions** contain whether the transaction was synchronous or animated and *repeated*
-**SurfaceChanges** and **DisplayChanges**
-
-- **SurfaceChanges** contain an id of the surface being manipulated and can be changes such as
-position, alpha, hidden, size, etc.
-- **DisplayChanges** contain the id of the display being manipulated and can be changes such as
-size, layer stack, projection, etc.
-
-**Surface/Display Creation** contain the id of the surface/display and the name of the
-surface/display
-
-**Surface/Display Deletion** contain the id of the surface/display to be deleted
-
-**Buffer Updates** contain the id of the surface who's buffer is being updated, the size of the
-buffer, and the frame number.
-
-**VSyncEvents** contain when the VSync event has occurred.
-
-**PowerModeUpdates** contain the id of the display being updated and what mode it is being
-changed to.
-
-To output the contents of a trace in a readable format, execute
-
-`**aprotoc** --decode=Trace \
--I=$ANDROID_BUILD_TOP/frameworks/native/cmds/surfacereplayer/proto/src \
-$ANDROID_BUILD_TOP/frameworks/native/cmds/surfacereplayer/proto/src/trace.proto \
- < **YourTraceFile.dat** > **YourOutputName.txt**`
-
-
-###Replayer
-
-Fundamentally the replayer loads a trace and iterates through each increment, waiting the required
-amount of time until the increment should be executed, then executing the increment. The first
-increment in a trace does not start at 0, rather the replayer treats its time stamp as time 0 and
-goes from there.
-
-Increments from the trace are played asynchronously rather than one by one, being dispatched by
-the main thread, queued up in a thread pool and completed when the main thread deems they are
-ready to finish execution.
-
-When an increment is dispatched, it completes as much work as it can before it has to be
-synchronized (e.g. prebaking a buffer for a BufferUpdate). When it gets to a critical action
-(e.g. locking and pushing a buffer), it waits for the main thread to complete it using an Event
-object. The main thread holds a queue of these Event objects and completes the
-corresponding Event base on its time stamp. After completing an increment, the main thread will
-dispatch another increment and continue.
-
-The main thread's execution flow is outlined below
-
- initReplay() //queue up the initial increments
- while(!pendingIncrements.empty()) { //while increments remaining
- event = pendingIncrement.pop();
- wait(event.time_stamp(); //waitUntil it is time to complete this increment
-
- event.complete() //signal to let event finish
- if(increments remaing()) {
- dispatchEvent() //queue up another increment
- }
- }
-
-A worker thread's flow looks like so
-
- //dispatched!
- Execute non-time sensitive work here
- ...
- event.readyToExecute() //time sensitive point...waiting for Main Thread
- ...
- Finish execution
-
-
-### Event
-
-An Event is a simple synchronization mechanism used to facilitate communication between the main
-and worker threads. Every time an increment is dispatched, an Event object is also created.
-
-An Event can be in 4 different states:
-
-- **SettingUp** - The worker is in the process of completing all non-time sensitive work
-- **Waiting** - The worker is waiting on the main thread to signal it.
-- **Signaled** - The worker has just been signaled by the main thread
-- **Running** - The worker is running again and finishing the rest of its work.
-
-When the main thread wants to finish the execution of a worker, the worker can either still be
-**SettingUp**, in which the main thread will wait, or the worker will be **Waiting**, in which the
-main thread will **Signal** it to complete. The worker thread changes itself to the **Running**
-state once **Signaled**. This last step exists in order to communicate back to the main thread that
-the worker thread has actually started completing its execution, rather than being preempted right
-after signalling. Once this happens, the main thread schedules the next worker. This makes sure
-there is a constant amount of workers running at one time.
-
-This activity is encapsulated in the `readyToExecute()` and `complete()` functions called by the
-worker and main thread respectively.
-
-### BufferQueueScheduler
-
-During a **BuferUpdate**, the worker thread will wait until **Signaled** to unlock and post a
-buffer that has been prefilled during the **SettingUp** phase. However if there are two sequential
-**BufferUpdates** that act on the same surface, both threads will try to lock a buffer and fill it,
-which isn't possible and will cause a deadlock. The BufferQueueScheduler solves this problem by
-handling when **BufferUpdates** should be scheduled, making sure that they don't overlap.
-
-When a surface is created, a BufferQueueScheduler is also created along side it. Whenever a
-**BufferUpdate** is read, it schedules the event onto its own internal queue and then schedules one
-every time an Event is completed.
-
-### Main
-
-The main exectuable reads in the command line arguments. Creates the Replayer using those
-arguments. Executes `replay()` on the Replayer. If there are no errors while replaying it will exit
-gracefully, if there are then it will report the error and then exit.
diff --git a/cmds/surfacereplayer/replayer/Replayer.cpp b/cmds/surfacereplayer/replayer/Replayer.cpp
index 3f7c7d6..44235cc 100644
--- a/cmds/surfacereplayer/replayer/Replayer.cpp
+++ b/cmds/surfacereplayer/replayer/Replayer.cpp
@@ -464,7 +464,6 @@
void Replayer::setSize(SurfaceComposerClient::Transaction& t,
layer_id id, const SizeChange& sc) {
ALOGV("Layer %d: Setting Size -- w=%u, h=%u", id, sc.w(), sc.h());
- t.setSize(mLayers[id], sc.w(), sc.h());
}
void Replayer::setLayer(SurfaceComposerClient::Transaction& t,
diff --git a/cmds/surfacereplayer/replayer/Replayer.h b/cmds/surfacereplayer/replayer/Replayer.h
deleted file mode 100644
index d62522a..0000000
--- a/cmds/surfacereplayer/replayer/Replayer.h
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_SURFACEREPLAYER_H
-#define ANDROID_SURFACEREPLAYER_H
-
-#include "BufferQueueScheduler.h"
-#include "Color.h"
-#include "Event.h"
-
-#include <frameworks/native/cmds/surfacereplayer/proto/src/trace.pb.h>
-
-#include <gui/SurfaceComposerClient.h>
-#include <gui/SurfaceControl.h>
-
-#include <utils/Errors.h>
-#include <utils/StrongPointer.h>
-
-#include <stdatomic.h>
-#include <condition_variable>
-#include <memory>
-#include <mutex>
-#include <queue>
-#include <thread>
-#include <unordered_map>
-#include <utility>
-
-using namespace android::surfaceflinger;
-
-namespace android {
-
-const auto DEFAULT_PATH = "/data/local/tmp/SurfaceTrace.dat";
-const auto RAND_COLOR_SEED = 700;
-const auto DEFAULT_THREADS = 3;
-
-typedef int32_t layer_id;
-typedef int32_t display_id;
-
-typedef google::protobuf::RepeatedPtrField<SurfaceChange> SurfaceChanges;
-typedef google::protobuf::RepeatedPtrField<DisplayChange> DisplayChanges;
-
-class Replayer {
- public:
- Replayer(const std::string& filename, bool replayManually = false,
- int numThreads = DEFAULT_THREADS, bool wait = true, nsecs_t stopHere = -1);
- Replayer(const Trace& trace, bool replayManually = false, int numThreads = DEFAULT_THREADS,
- bool wait = true, nsecs_t stopHere = -1);
-
- status_t replay();
-
- private:
- status_t initReplay();
-
- void waitForConsoleCommmand();
- static void stopAutoReplayHandler(int signal);
-
- status_t dispatchEvent(int index);
-
- status_t doTransaction(const Transaction& transaction, const std::shared_ptr<Event>& event);
- status_t createSurfaceControl(const SurfaceCreation& create,
- const std::shared_ptr<Event>& event);
- status_t injectVSyncEvent(const VSyncEvent& vsyncEvent, const std::shared_ptr<Event>& event);
- void createDisplay(const DisplayCreation& create, const std::shared_ptr<Event>& event);
- void deleteDisplay(const DisplayDeletion& delete_, const std::shared_ptr<Event>& event);
- void updatePowerMode(const PowerModeUpdate& update, const std::shared_ptr<Event>& event);
-
- status_t doSurfaceTransaction(SurfaceComposerClient::Transaction& transaction,
- const SurfaceChanges& surfaceChange);
- void doDisplayTransaction(SurfaceComposerClient::Transaction& transaction,
- const DisplayChanges& displayChange);
-
- void setPosition(SurfaceComposerClient::Transaction& t,
- layer_id id, const PositionChange& pc);
- void setSize(SurfaceComposerClient::Transaction& t,
- layer_id id, const SizeChange& sc);
- void setAlpha(SurfaceComposerClient::Transaction& t,
- layer_id id, const AlphaChange& ac);
- void setLayer(SurfaceComposerClient::Transaction& t,
- layer_id id, const LayerChange& lc);
- void setCrop(SurfaceComposerClient::Transaction& t,
- layer_id id, const CropChange& cc);
- void setCornerRadius(SurfaceComposerClient::Transaction& t,
- layer_id id, const CornerRadiusChange& cc);
- void setBackgroundBlurRadius(SurfaceComposerClient::Transaction& t,
- layer_id id, const BackgroundBlurRadiusChange& cc);
- void setBlurRegions(SurfaceComposerClient::Transaction& t,
- layer_id id, const BlurRegionsChange& cc);
- void setMatrix(SurfaceComposerClient::Transaction& t,
- layer_id id, const MatrixChange& mc);
- void setTransparentRegionHint(SurfaceComposerClient::Transaction& t,
- layer_id id, const TransparentRegionHintChange& trgc);
- void setLayerStack(SurfaceComposerClient::Transaction& t,
- layer_id id, const LayerStackChange& lsc);
- void setHiddenFlag(SurfaceComposerClient::Transaction& t,
- layer_id id, const HiddenFlagChange& hfc);
- void setOpaqueFlag(SurfaceComposerClient::Transaction& t,
- layer_id id, const OpaqueFlagChange& ofc);
- void setSecureFlag(SurfaceComposerClient::Transaction& t,
- layer_id id, const SecureFlagChange& sfc);
- void setReparentChange(SurfaceComposerClient::Transaction& t,
- layer_id id, const ReparentChange& c);
- void setRelativeParentChange(SurfaceComposerClient::Transaction& t,
- layer_id id, const RelativeParentChange& c);
- void setShadowRadiusChange(SurfaceComposerClient::Transaction& t,
- layer_id id, const ShadowRadiusChange& c);
- void setBlurRegionsChange(SurfaceComposerClient::Transaction& t,
- layer_id id, const BlurRegionsChange& c);
-
- void setDisplaySurface(SurfaceComposerClient::Transaction& t,
- display_id id, const DispSurfaceChange& dsc);
- void setDisplayLayerStack(SurfaceComposerClient::Transaction& t,
- display_id id, const LayerStackChange& lsc);
- void setDisplaySize(SurfaceComposerClient::Transaction& t,
- display_id id, const SizeChange& sc);
- void setDisplayProjection(SurfaceComposerClient::Transaction& t,
- display_id id, const ProjectionChange& pc);
-
- void waitUntilTimestamp(int64_t timestamp);
- status_t loadSurfaceComposerClient();
-
- Trace mTrace;
- bool mLoaded = false;
- int32_t mIncrementIndex = 0;
- int64_t mCurrentTime = 0;
- int32_t mNumThreads = DEFAULT_THREADS;
-
- Increment mCurrentIncrement;
-
- std::string mLastInput;
-
- static atomic_bool sReplayingManually;
- bool mWaitingForNextVSync;
- bool mWaitForTimeStamps;
- nsecs_t mStopTimeStamp;
- bool mHasStopped;
-
- std::mutex mLayerLock;
- std::condition_variable mLayerCond;
- std::unordered_map<layer_id, sp<SurfaceControl>> mLayers;
- std::unordered_map<layer_id, HSV> mColors;
-
- std::mutex mPendingLayersLock;
- std::vector<layer_id> mLayersPendingRemoval;
-
- std::mutex mBufferQueueSchedulerLock;
- std::unordered_map<layer_id, std::shared_ptr<BufferQueueScheduler>> mBufferQueueSchedulers;
-
- std::mutex mDisplayLock;
- std::condition_variable mDisplayCond;
- std::unordered_map<display_id, sp<IBinder>> mDisplays;
-
- sp<SurfaceComposerClient> mComposerClient;
- std::queue<std::shared_ptr<Event>> mPendingIncrements;
-};
-
-} // namespace android
-#endif
diff --git a/cmds/surfacereplayer/replayer/trace_creator/trace_creator.py b/cmds/surfacereplayer/replayer/trace_creator/trace_creator.py
deleted file mode 100644
index 58bfbf3..0000000
--- a/cmds/surfacereplayer/replayer/trace_creator/trace_creator.py
+++ /dev/null
@@ -1,285 +0,0 @@
-#!/usr/bin/python
-from subprocess import call
-import os
-proto_path = os.environ['ANDROID_BUILD_TOP'] + "/frameworks/native/cmds/surfacereplayer/proto/src/"
-call(["aprotoc", "-I=" + proto_path, "--python_out=.", proto_path + "trace.proto"])
-
-from trace_pb2 import *
-
-trace = Trace()
-
-def main():
- global trace
- while(1):
- option = main_menu()
-
- if option == 0:
- break
-
- increment = trace.increment.add()
- increment.time_stamp = int(input("Time stamp of action: "))
-
- if option == 1:
- transaction(increment)
- elif option == 2:
- surface_create(increment)
- elif option == 3:
- surface_delete(increment)
- elif option == 4:
- display_create(increment)
- elif option == 5:
- display_delete(increment)
- elif option == 6:
- buffer_update(increment)
- elif option == 7:
- vsync_event(increment)
- elif option == 8:
- power_mode_update(increment)
-
- seralizeTrace()
-
-def seralizeTrace():
- with open("trace.dat", 'wb') as f:
- f.write(trace.SerializeToString())
-
-
-def main_menu():
- print ("")
- print ("What would you like to do?")
- print ("1. Add transaction")
- print ("2. Add surface creation")
- print ("3. Add surface deletion")
- print ("4. Add display creation")
- print ("5. Add display deletion")
- print ("6. Add buffer update")
- print ("7. Add VSync event")
- print ("8. Add power mode update")
- print ("0. Finish and serialize")
- print ("")
-
- return int(input("> "))
-
-def transaction_menu():
- print ("")
- print ("What kind of transaction?")
- print ("1. Position Change")
- print ("2. Size Change")
- print ("3. Alpha Change")
- print ("4. Layer Change")
- print ("5. Crop Change")
- print ("6. Final Crop Change")
- print ("7. Matrix Change")
- print ("9. Transparent Region Hint Change")
- print ("10. Layer Stack Change")
- print ("11. Hidden Flag Change")
- print ("12. Opaque Flag Change")
- print ("13. Secure Flag Change")
- print ("14. Deferred Transaction Change")
- print ("15. Display - Surface Change")
- print ("16. Display - Layer Stack Change")
- print ("17. Display - Size Change")
- print ("18. Display - Projection Change")
- print ("0. Finished adding Changes to this transaction")
- print ("")
-
- return int(input("> "))
-
-def transaction(increment):
- global trace
-
- increment.transaction.synchronous \
- = bool(input("Is transaction synchronous (True/False): "))
- increment.transaction.animation \
- = bool(input("Is transaction animated (True/False): "))
-
- while(1):
- option = transaction_menu()
-
- if option == 0:
- break
-
- change = None
- if option <= 14:
- change = increment.transaction.surface_change.add()
- elif option >= 15 and option <= 18:
- change = increment.transaction.display_change.add()
-
- change.id = int(input("ID of layer/display to undergo a change: "))
-
- if option == 1:
- change.position.x, change.position.y = position()
- elif option == 2:
- change.size.w, change.size.h = size()
- elif option == 3:
- change.alpha.alpha = alpha()
- elif option == 4:
- change.layer.layer = layer()
- elif option == 5:
- change.crop.rectangle.left, change.crop.rectangle.top, \
- change.crop.rectangle.right, change.crop.rectangle.bottom = crop()
- elif option == 6:
- change.final_crop.rectangle.left, \
- change.final_crop.rectangle.top, \
- change.final_crop.rectangle.right,\
- change.final_crop.rectangle.bottom = final_crop()
- elif option == 7:
- change.matrix.dsdx,\
- change.matrix.dtdx,\
- change.matrix.dsdy,\
- change.matrix.dtdy = layer()
- elif option == 9:
- for rect in transparent_region_hint():
- new = increment.transparent_region_hint.region.add()
- new.left = rect[0]
- new.top = rect[1]
- new.right = rect[2]
- new.bottom = rect[3]
- elif option == 10:
- change.layer_stack.layer_stack = layer_stack()
- elif option == 11:
- change.hidden_flag.hidden_flag = hidden_flag()
- elif option == 12:
- change.opaque_flag.opaque_flag = opaque_flag()
- elif option == 13:
- change.secure_flag.secure_flag = secure_flag()
- elif option == 14:
- change.deferred_transaction.layer_id, \
- change.deferred_transaction.frame_number = deferred_transaction()
- elif option == 15:
- change.surface.buffer_queue_id, \
- change.surface.buffer_queue_name = surface()
- elif option == 16:
- change.layer_stack.layer_stack = layer_stack()
- elif option == 17:
- change.size.w, change.size.h = size()
- elif option == 18:
- projection(change)
-
-def surface_create(increment):
- increment.surface_creation.id = int(input("Enter id: "))
- n = str(raw_input("Enter name: "))
- increment.surface_creation.name = n
- increment.surface_creation.w = input("Enter w: ")
- increment.surface_creation.h = input("Enter h: ")
-
-def surface_delete(increment):
- increment.surface_deletion.id = int(input("Enter id: "))
-
-def display_create(increment):
- increment.display_creation.id = int(input("Enter id: "))
- increment.display_creation.name = str(raw_input("Enter name: "))
- increment.display_creation.display_id = int(input("Enter display ID: "))
- increment.display_creation.is_secure = bool(input("Enter if secure: "))
-
-def display_delete(increment):
- increment.surface_deletion.id = int(input("Enter id: "))
-
-def buffer_update(increment):
- increment.buffer_update.id = int(input("Enter id: "))
- increment.buffer_update.w = int(input("Enter w: "))
- increment.buffer_update.h = int(input("Enter h: "))
- increment.buffer_update.frame_number = int(input("Enter frame_number: "))
-
-def vsync_event(increment):
- increment.vsync_event.when = int(input("Enter when: "))
-
-def power_mode_update(increment):
- increment.power_mode_update.id = int(input("Enter id: "))
- increment.power_mode_update.mode = int(input("Enter mode: "))
-
-def position():
- x = input("Enter x: ")
- y = input("Enter y: ")
-
- return float(x), float(y)
-
-def size():
- w = input("Enter w: ")
- h = input("Enter h: ")
-
- return int(w), int(h)
-
-def alpha():
- alpha = input("Enter alpha: ")
-
- return float(alpha)
-
-def layer():
- layer = input("Enter layer: ")
-
- return int(layer)
-
-def crop():
- return rectangle()
-
-def final_crop():
- return rectangle()
-
-def matrix():
- dsdx = input("Enter dsdx: ")
- dtdx = input("Enter dtdx: ")
- dsdy = input("Enter dsdy: ")
- dtdy = input("Enter dtdy: ")
-
- return float(dsdx)
-
-def transparent_region_hint():
- num = input("Enter number of rectangles in region: ")
-
- return [rectangle() in range(x)]
-
-def layer_stack():
- layer_stack = input("Enter layer stack: ")
-
- return int(layer_stack)
-
-def hidden_flag():
- flag = input("Enter hidden flag state (True/False): ")
-
- return bool(flag)
-
-def opaque_flag():
- flag = input("Enter opaque flag state (True/False): ")
-
- return bool(flag)
-
-def secure_flag():
- flag = input("Enter secure flag state (True/False): ")
-
- return bool(flag)
-
-def deferred_transaction():
- layer_id = input("Enter layer_id: ")
- frame_number = input("Enter frame_number: ")
-
- return int(layer_id), int(frame_number)
-
-def surface():
- id = input("Enter id: ")
- name = raw_input("Enter name: ")
-
- return int(id), str(name)
-
-def projection(change):
- change.projection.orientation = input("Enter orientation: ")
- print("Enter rectangle for viewport")
- change.projection.viewport.left, \
- change.projection.viewport.top, \
- change.projection.viewport.right,\
- change.projection.viewport.bottom = rectangle()
- print("Enter rectangle for frame")
- change.projection.frame.left, \
- change.projection.frame.top, \
- change.projection.frame.right,\
- change.projection.frame.bottom = rectangle()
-
-def rectangle():
- left = input("Enter left: ")
- top = input("Enter top: ")
- right = input("Enter right: ")
- bottom = input("Enter bottom: ")
-
- return int(left), int(top), int(right), int(bottom)
-
-if __name__ == "__main__":
- main()
diff --git a/data/etc/android.software.credentials.xml b/data/etc/android.software.credentials.xml
new file mode 100644
index 0000000..234d144
--- /dev/null
+++ b/data/etc/android.software.credentials.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<permissions>
+ <feature name="android.software.credentials" />
+</permissions>
diff --git a/data/etc/handheld_core_hardware.xml b/data/etc/handheld_core_hardware.xml
index 8fdd8d0..0833012 100644
--- a/data/etc/handheld_core_hardware.xml
+++ b/data/etc/handheld_core_hardware.xml
@@ -52,6 +52,7 @@
<feature name="android.software.print" />
<feature name="android.software.companion_device_setup" />
<feature name="android.software.autofill" />
+ <feature name="android.software.credentials" />
<feature name="android.software.cant_save_state" />
<feature name="android.software.secure_lock_screen" />
<feature name="android.software.window_magnification" />
diff --git a/data/etc/tablet_core_hardware.xml b/data/etc/tablet_core_hardware.xml
index 59d5b10..6af4d91 100644
--- a/data/etc/tablet_core_hardware.xml
+++ b/data/etc/tablet_core_hardware.xml
@@ -52,6 +52,7 @@
<feature name="android.software.print" />
<feature name="android.software.companion_device_setup" />
<feature name="android.software.autofill" />
+ <feature name="android.software.credentials" />
<feature name="android.software.cant_save_state" />
<feature name="android.software.secure_lock_screen" />
<feature name="android.software.window_magnification" />
diff --git a/include/android/choreographer.h b/include/android/choreographer.h
index 63aa7ff..cd8e63d 100644
--- a/include/android/choreographer.h
+++ b/include/android/choreographer.h
@@ -16,6 +16,28 @@
/**
* @addtogroup Choreographer
+ *
+ * Choreographer coordinates the timing of frame rendering. This is the C version of the
+ * android.view.Choreographer object in Java.
+ *
+ * As of API level 33, apps can follow proper frame pacing and even choose a future frame to render.
+ * The API is used as follows:
+ * 1. The app posts an {@link AChoreographer_vsyncCallback} to Choreographer to run on the next
+ * frame.
+ * 2. The callback is called when it is the time to start the frame with an {@link
+ * AChoreographerFrameCallbackData} payload: information about multiple possible frame
+ * timelines.
+ * 3. Apps can choose a frame timeline from the {@link
+ * AChoreographerFrameCallbackData} payload, depending on the frame deadline they can meet when
+ * rendering the frame and their desired presentation time, and subsequently
+ * {@link ASurfaceTransaction_setFrameTimeline notify SurfaceFlinger}
+ * of the choice. Alternatively, for apps that do not choose a frame timeline, their frame would be
+ * presented at the earliest possible timeline.
+ * - The preferred frame timeline is the default frame
+ * timeline that the platform scheduled for the app, based on device configuration.
+ * 4. SurfaceFlinger attempts to follow the chosen frame timeline, by not applying transactions or
+ * latching buffers before the desired presentation time.
+ *
* @{
*/
@@ -47,7 +69,8 @@
struct AChoreographerFrameCallbackData;
/**
- * Opaque type that provides access to an AChoreographerFrameCallbackData object.
+ * Opaque type that provides access to an AChoreographerFrameCallbackData object, which contains
+ * various methods to extract frame information.
*/
typedef struct AChoreographerFrameCallbackData AChoreographerFrameCallbackData;
@@ -73,8 +96,9 @@
/**
* Prototype of the function that is called when a new frame is being rendered.
- * It's passed the frame data that should not outlive the callback, as well as the data pointer
- * provided by the application that registered a callback.
+ * It is called with \c callbackData describing multiple frame timelines, as well as the \c data
+ * pointer provided by the application that registered a callback. The \c callbackData does not
+ * outlive the callback.
*/
typedef void (*AChoreographer_vsyncCallback)(
const AChoreographerFrameCallbackData* callbackData, void* data);
@@ -110,7 +134,7 @@
__DEPRECATED_IN(29);
/**
- * Power a callback to be run on the next frame. The data pointer provided will
+ * Post a callback to be run on the next frame. The data pointer provided will
* be passed to the callback function when it's called.
*
* Available since API level 29.
@@ -131,8 +155,10 @@
uint32_t delayMillis) __INTRODUCED_IN(29);
/**
- * Posts a callback to run on the next frame. The data pointer provided will
+ * Posts a callback to be run on the next frame. The data pointer provided will
* be passed to the callback function when it's called.
+ *
+ * Available since API level 33.
*/
void AChoreographer_postVsyncCallback(AChoreographer* choreographer,
AChoreographer_vsyncCallback callback, void* data)
@@ -189,7 +215,10 @@
__INTRODUCED_IN(30);
/**
- * The time in nanoseconds when the frame started being rendered.
+ * The time in nanoseconds at which the frame started being rendered.
+ *
+ * Note that this time should \b not be used to advance animation clocks.
+ * Instead, see AChoreographerFrameCallbackData_getFrameTimelineExpectedPresentationTimeNanos().
*/
int64_t AChoreographerFrameCallbackData_getFrameTimeNanos(
const AChoreographerFrameCallbackData* data) __INTRODUCED_IN(33);
@@ -201,25 +230,38 @@
const AChoreographerFrameCallbackData* data) __INTRODUCED_IN(33);
/**
- * Get index of the platform-preferred FrameTimeline.
+ * Gets the index of the platform-preferred frame timeline.
+ * The preferred frame timeline is the default
+ * by which the platform scheduled the app, based on the device configuration.
*/
size_t AChoreographerFrameCallbackData_getPreferredFrameTimelineIndex(
const AChoreographerFrameCallbackData* data) __INTRODUCED_IN(33);
/**
- * The vsync ID token used to map Choreographer data.
+ * Gets the token used by the platform to identify the frame timeline at the given \c index.
+ *
+ * \param index index of a frame timeline, in \f( [0, FrameTimelinesLength) \f). See
+ * AChoreographerFrameCallbackData_getFrameTimelinesLength()
*/
AVsyncId AChoreographerFrameCallbackData_getFrameTimelineVsyncId(
const AChoreographerFrameCallbackData* data, size_t index) __INTRODUCED_IN(33);
/**
- * The time in nanoseconds which the frame at given index is expected to be presented.
+ * Gets the time in nanoseconds at which the frame described at the given \c index is expected to
+ * be presented. This time should be used to advance any animation clocks.
+ *
+ * \param index index of a frame timeline, in \f( [0, FrameTimelinesLength) \f). See
+ * AChoreographerFrameCallbackData_getFrameTimelinesLength()
*/
int64_t AChoreographerFrameCallbackData_getFrameTimelineExpectedPresentationTimeNanos(
const AChoreographerFrameCallbackData* data, size_t index) __INTRODUCED_IN(33);
/**
- * The time in nanoseconds which the frame at given index needs to be ready by.
+ * Gets the time in nanoseconds at which the frame described at the given \c index needs to be
+ * ready by in order to be presented on time.
+ *
+ * \param index index of a frame timeline, in \f( [0, FrameTimelinesLength) \f). See
+ * AChoreographerFrameCallbackData_getFrameTimelinesLength()
*/
int64_t AChoreographerFrameCallbackData_getFrameTimelineDeadlineNanos(
const AChoreographerFrameCallbackData* data, size_t index) __INTRODUCED_IN(33);
diff --git a/include/android/input.h b/include/android/input.h
index 8cd9e95..d906af6 100644
--- a/include/android/input.h
+++ b/include/android/input.h
@@ -772,8 +772,17 @@
*/
AMOTION_EVENT_AXIS_GENERIC_16 = 47,
+ /**
+ * Note: This is not an "Axis constant". It does not represent any axis, nor should it be used
+ * to represent any axis. It is a constant holding the value of the largest defined axis value,
+ * to make some computations (like iterating through all possible axes) cleaner.
+ * Please update the value accordingly if you add a new axis.
+ */
+ AMOTION_EVENT_MAXIMUM_VALID_AXIS_VALUE = AMOTION_EVENT_AXIS_GENERIC_16,
+
// NOTE: If you add a new axis here you must also add it to several other files.
// Refer to frameworks/base/core/java/android/view/MotionEvent.java for the full list.
+ // Update AMOTION_EVENT_MAXIMUM_VALID_AXIS_VALUE accordingly as well.
};
/**
@@ -840,6 +849,12 @@
* This classification type should be used to accelerate the long press behaviour.
*/
AMOTION_EVENT_CLASSIFICATION_DEEP_PRESS = 2,
+ /**
+ * Classification constant: touchpad two-finger swipe.
+ *
+ * The current event stream represents the user swiping with two fingers on a touchpad.
+ */
+ AMOTION_EVENT_CLASSIFICATION_TWO_FINGER_SWIPE = 3,
};
/**
diff --git a/include/android/keycodes.h b/include/android/keycodes.h
index 214559d..e5b5db2 100644
--- a/include/android/keycodes.h
+++ b/include/android/keycodes.h
@@ -776,7 +776,59 @@
AKEYCODE_THUMBS_DOWN = 287,
/** Used to switch current account that is consuming content.
* May be consumed by system to switch current viewer profile. */
- AKEYCODE_PROFILE_SWITCH = 288
+ AKEYCODE_PROFILE_SWITCH = 288,
+ /** Video Application key #1. */
+ AKEYCODE_VIDEO_APP_1 = 289,
+ /** Video Application key #2. */
+ AKEYCODE_VIDEO_APP_2 = 290,
+ /** Video Application key #3. */
+ AKEYCODE_VIDEO_APP_3 = 291,
+ /** Video Application key #4. */
+ AKEYCODE_VIDEO_APP_4 = 292,
+ /** Video Application key #5. */
+ AKEYCODE_VIDEO_APP_5 = 293,
+ /** Video Application key #6. */
+ AKEYCODE_VIDEO_APP_6 = 294,
+ /** Video Application key #7. */
+ AKEYCODE_VIDEO_APP_7 = 295,
+ /** Video Application key #8. */
+ AKEYCODE_VIDEO_APP_8 = 296,
+ /** Featured Application key #1. */
+ AKEYCODE_FEATURED_APP_1 = 297,
+ /** Featured Application key #2. */
+ AKEYCODE_FEATURED_APP_2 = 298,
+ /** Featured Application key #3. */
+ AKEYCODE_FEATURED_APP_3 = 299,
+ /** Featured Application key #4. */
+ AKEYCODE_FEATURED_APP_4 = 300,
+ /** Demo Application key #1. */
+ AKEYCODE_DEMO_APP_1 = 301,
+ /** Demo Application key #2. */
+ AKEYCODE_DEMO_APP_2 = 302,
+ /** Demo Application key #3. */
+ AKEYCODE_DEMO_APP_3 = 303,
+ /** Demo Application key #4. */
+ AKEYCODE_DEMO_APP_4 = 304,
+ /** Keyboard backlight Down key.
+ * Adjusts the keyboard backlight brightness down. */
+ AKEYCODE_KEYBOARD_BACKLIGHT_DOWN = 305,
+ /** Keyboard backlight Up key.
+ * Adjusts the keyboard backlight brightness up. */
+ AKEYCODE_KEYBOARD_BACKLIGHT_UP = 306,
+ /** Keyboard backlight Toggle key.
+ * Toggles the keyboard backlight on/off. */
+ AKEYCODE_KEYBOARD_BACKLIGHT_TOGGLE = 307,
+ /** The primary button on the barrel of a stylus.
+ * This is usually the button closest to the tip of the stylus. */
+ AKEYCODE_STYLUS_BUTTON_PRIMARY = 308,
+ /** The secondary button on the barrel of a stylus.
+ * This is usually the second button from the tip of the stylus. */
+ AKEYCODE_STYLUS_BUTTON_SECONDARY = 309,
+ /** The tertiary button on the barrel of a stylus.
+ * This is usually the third button from the tip of the stylus. */
+ AKEYCODE_STYLUS_BUTTON_TERTIARY = 310,
+ /** A button on the tail end of a stylus. */
+ AKEYCODE_STYLUS_BUTTON_TAIL = 311,
// NOTE: If you add a new keycode here you must also add it to several other files.
// Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list.
diff --git a/include/android/surface_control.h b/include/android/surface_control.h
index 9a36ecb..f76e73d 100644
--- a/include/android/surface_control.h
+++ b/include/android/surface_control.h
@@ -545,6 +545,8 @@
* You can register for changes in the refresh rate using
* \a AChoreographer_registerRefreshRateCallback.
*
+ * See ASurfaceTransaction_clearFrameRate().
+ *
* \param frameRate is the intended frame rate of this surface, in frames per second. 0 is a special
* value that indicates the app will accept the system's choice for the display frame rate, which is
* the default behavior if this function isn't called. The frameRate param does <em>not</em> need to
@@ -568,6 +570,31 @@
__INTRODUCED_IN(31);
/**
+ * Clears the frame rate which is set for \a surface_control.
+ *
+ * This is equivalent to calling
+ * ASurfaceTransaction_setFrameRateWithChangeStrategy(
+ * transaction, 0, compatibility, changeFrameRateStrategy).
+ *
+ * Usage of this API won't directly affect the application's frame production pipeline. However,
+ * because the system may change the display refresh rate, calls to this function may result in
+ * changes to Choreographer callback timings, and changes to the time interval at which the system
+ * releases buffers back to the application.
+ *
+ * See ASurfaceTransaction_setFrameRateWithChangeStrategy()
+ *
+ * You can register for changes in the refresh rate using
+ * \a AChoreographer_registerRefreshRateCallback.
+ *
+ * See ASurfaceTransaction_setFrameRateWithChangeStrategy().
+ *
+ * Available since API level 34.
+ */
+void ASurfaceTransaction_clearFrameRate(ASurfaceTransaction* transaction,
+ ASurfaceControl* surface_control)
+ __INTRODUCED_IN(__ANDROID_API_U__);
+
+/**
* Indicate whether to enable backpressure for buffer submission to a given SurfaceControl.
*
* By default backpressure is disabled, which means submitting a buffer prior to receiving
@@ -597,20 +624,20 @@
__INTRODUCED_IN(31);
/**
- * Sets the frame timeline to use in Surface Flinger.
+ * Sets the frame timeline to use in SurfaceFlinger.
*
- * A frame timeline should be chosen based on what frame deadline the application
- * can meet when rendering the frame and the application's desired present time.
- * By setting a frame timeline, Surface Flinger tries to present the frame at the corresponding
- * expected present time.
+ * A frame timeline should be chosen based on the frame deadline the application
+ * can meet when rendering the frame and the application's desired presentation time.
+ * By setting a frame timeline, SurfaceFlinger tries to present the frame at the corresponding
+ * expected presentation time.
*
* To receive frame timelines, a callback must be posted to Choreographer using
- * AChoreographer_postExtendedFrameCallback(). The \a vsnycId can then be extracted from the
+ * AChoreographer_postVsyncCallback(). The \c vsyncId can then be extracted from the
* callback payload using AChoreographerFrameCallbackData_getFrameTimelineVsyncId().
*
- * \param vsyncId The vsync ID received from AChoreographer, setting the frame's present target to
- * the corresponding expected present time and deadline from the frame to be rendered. A stale or
- * invalid value will be ignored.
+ * \param vsyncId The vsync ID received from AChoreographer, setting the frame's presentation target
+ * to the corresponding expected presentation time and deadline from the frame to be rendered. A
+ * stale or invalid value will be ignored.
*/
void ASurfaceTransaction_setFrameTimeline(ASurfaceTransaction* transaction,
AVsyncId vsyncId) __INTRODUCED_IN(33);
diff --git a/include/android/surface_control_jni.h b/include/android/surface_control_jni.h
new file mode 100644
index 0000000..a0a1fdb
--- /dev/null
+++ b/include/android/surface_control_jni.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NativeActivity Native Activity
+ * @{
+ */
+
+/**
+ * @file surface_control_jni.h
+ */
+
+#ifndef ANDROID_SURFACE_CONTROL_JNI_H
+#define ANDROID_SURFACE_CONTROL_JNI_H
+
+#include <jni.h>
+#include <sys/cdefs.h>
+
+#include <android/surface_control.h>
+
+__BEGIN_DECLS
+
+/**
+ * Return the ASurfaceControl wrapped by a Java SurfaceControl object.
+ *
+ * The caller takes ownership of the returned ASurfaceControl returned and must
+ * release it * using ASurfaceControl_release.
+ *
+ * surfaceControlObj must be a non-null instance of android.view.SurfaceControl
+ * and isValid() must be true.
+ *
+ * Available since API level 34.
+ */
+ASurfaceControl* _Nonnull ASurfaceControl_fromSurfaceControl(JNIEnv* _Nonnull env,
+ jobject _Nonnull surfaceControlObj) __INTRODUCED_IN(__ANDROID_API_U__);
+
+/**
+ * Return the ASurfaceTransaction wrapped by a Java Transaction object.
+ *
+ * The returned ASurfaceTransaction is still owned by the Java Transaction object is only
+ * valid while the Java Transaction object is alive. In particular, the returned transaction
+ * must NOT be deleted with ASurfaceTransaction_delete.
+ *
+ * transactionObj must be a non-null instance of
+ * android.view.SurfaceControl.Transaction and close() must not already be called.
+ *
+ * Available since API level 34.
+ */
+ASurfaceTransaction* _Nonnull ASurfaceTransaction_fromTransaction(JNIEnv* _Nonnull env,
+ jobject _Nonnull transactionObj) __INTRODUCED_IN(__ANDROID_API_U__);
+
+__END_DECLS
+
+#endif // ANDROID_SURFACE_CONTROL_JNI_H
+/** @} */
diff --git a/include/attestation/HmacKeyManager.h b/include/attestation/HmacKeyManager.h
index 571a361..d725be1 100644
--- a/include/attestation/HmacKeyManager.h
+++ b/include/attestation/HmacKeyManager.h
@@ -14,6 +14,9 @@
* limitations under the License.
*/
+#ifndef ATTESTATION_HMACKEYMANAGER_H
+#define ATTESTATION_HMACKEYMANAGER_H
+
#include <array>
namespace android {
@@ -29,4 +32,6 @@
private:
const std::array<uint8_t, 128> mHmacKey;
};
-} // namespace android
\ No newline at end of file
+} // namespace android
+
+#endif // ATTESTATION_HMACKEYMANAGER_H
\ No newline at end of file
diff --git a/include/ftl/algorithm.h b/include/ftl/algorithm.h
new file mode 100644
index 0000000..c5ff03b
--- /dev/null
+++ b/include/ftl/algorithm.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <algorithm>
+#include <functional>
+#include <utility>
+
+#include <ftl/optional.h>
+
+namespace android::ftl {
+
+// Adapter for std::find_if that converts the return value from iterator to optional.
+//
+// const ftl::StaticVector vector = {"upside"sv, "down"sv, "cake"sv};
+// assert(ftl::find_if(vector, [](const auto& str) { return str.front() == 'c'; }) == "cake"sv);
+//
+template <typename Container, typename Predicate, typename V = typename Container::value_type>
+constexpr auto find_if(const Container& container, Predicate&& predicate)
+ -> Optional<std::reference_wrapper<const V>> {
+ const auto it = std::find_if(std::cbegin(container), std::cend(container),
+ std::forward<Predicate>(predicate));
+ if (it == std::cend(container)) return {};
+ return std::cref(*it);
+}
+
+// Transformers for ftl::find_if on a map-like `Container` that contains key-value pairs.
+//
+// const ftl::SmallMap map = ftl::init::map<int, ftl::StaticVector<std::string_view, 3>>(
+// 12, "snow"sv, "cone"sv)(13, "tiramisu"sv)(14, "upside"sv, "down"sv, "cake"sv);
+//
+// using Map = decltype(map);
+//
+// assert(14 == ftl::find_if(map, [](const auto& pair) {
+// return pair.second.size() == 3;
+// }).transform(ftl::to_key<Map>));
+//
+// const auto opt = ftl::find_if(map, [](const auto& pair) {
+// return pair.second.size() == 1;
+// }).transform(ftl::to_mapped_ref<Map>);
+//
+// assert(opt);
+// assert(opt->get() == ftl::StaticVector("tiramisu"sv));
+//
+template <typename Map, typename Pair = typename Map::value_type,
+ typename Key = typename Map::key_type>
+constexpr auto to_key(const Pair& pair) -> Key {
+ return pair.first;
+}
+
+template <typename Map, typename Pair = typename Map::value_type,
+ typename Mapped = typename Map::mapped_type>
+constexpr auto to_mapped_ref(const Pair& pair) -> std::reference_wrapper<const Mapped> {
+ return std::cref(pair.second);
+}
+
+} // namespace android::ftl
diff --git a/include/ftl/details/match.h b/include/ftl/details/match.h
new file mode 100644
index 0000000..51b99d2
--- /dev/null
+++ b/include/ftl/details/match.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <type_traits>
+#include <variant>
+
+namespace android::ftl::details {
+
+template <typename... Ms>
+struct Matcher : Ms... {
+ using Ms::operator()...;
+};
+
+// Deduction guide.
+template <typename... Ms>
+Matcher(Ms...) -> Matcher<Ms...>;
+
+template <typename Matcher, typename... Ts>
+constexpr bool is_exhaustive_match_v = (std::is_invocable_v<Matcher, Ts> && ...);
+
+template <typename...>
+struct Match;
+
+template <typename T, typename U, typename... Ts>
+struct Match<T, U, Ts...> {
+ template <typename Variant, typename Matcher>
+ static decltype(auto) match(Variant& variant, const Matcher& matcher) {
+ if (auto* const ptr = std::get_if<T>(&variant)) {
+ return matcher(*ptr);
+ } else {
+ return Match<U, Ts...>::match(variant, matcher);
+ }
+ }
+};
+
+template <typename T>
+struct Match<T> {
+ template <typename Variant, typename Matcher>
+ static decltype(auto) match(Variant& variant, const Matcher& matcher) {
+ return matcher(std::get<T>(variant));
+ }
+};
+
+} // namespace android::ftl::details
diff --git a/include/ftl/details/optional.h b/include/ftl/details/optional.h
new file mode 100644
index 0000000..bff7c1e
--- /dev/null
+++ b/include/ftl/details/optional.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <functional>
+#include <optional>
+
+#include <ftl/details/type_traits.h>
+
+namespace android::ftl {
+
+template <typename>
+struct Optional;
+
+namespace details {
+
+template <typename>
+struct is_optional : std::false_type {};
+
+template <typename T>
+struct is_optional<std::optional<T>> : std::true_type {};
+
+template <typename T>
+struct is_optional<Optional<T>> : std::true_type {};
+
+template <typename F, typename T>
+struct transform_result {
+ using type = Optional<std::remove_cv_t<std::invoke_result_t<F, T>>>;
+};
+
+template <typename F, typename T>
+using transform_result_t = typename transform_result<F, T>::type;
+
+template <typename F, typename T>
+struct and_then_result {
+ using type = remove_cvref_t<std::invoke_result_t<F, T>>;
+ static_assert(is_optional<type>{}, "and_then function must return an optional");
+};
+
+template <typename F, typename T>
+using and_then_result_t = typename and_then_result<F, T>::type;
+
+} // namespace details
+} // namespace android::ftl
diff --git a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl b/include/ftl/details/type_traits.h
similarity index 70%
copy from libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
copy to include/ftl/details/type_traits.h
index 9fac3e8..7092ec5 100644
--- a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
+++ b/include/ftl/details/type_traits.h
@@ -14,10 +14,14 @@
* limitations under the License.
*/
-package android.gui;
+#pragma once
-/** @hide */
-parcelable MirrorSurfaceResult {
- IBinder handle;
- int layerId;
-}
+#include <type_traits>
+
+namespace android::ftl::details {
+
+// TODO: Replace with std::remove_cvref_t in C++20.
+template <typename U>
+using remove_cvref_t = std::remove_cv_t<std::remove_reference_t<U>>;
+
+} // namespace android::ftl::details
diff --git a/include/ftl/match.h b/include/ftl/match.h
new file mode 100644
index 0000000..7318c45
--- /dev/null
+++ b/include/ftl/match.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <utility>
+#include <variant>
+
+#include <ftl/details/match.h>
+
+namespace android::ftl {
+
+// Concise alternative to std::visit that compiles to branches rather than a dispatch table. For
+// std::variant<T0, ..., TN> where N is small, this is slightly faster since the branches can be
+// inlined unlike the function pointers.
+//
+// using namespace std::chrono;
+// std::variant<seconds, minutes, hours> duration = 119min;
+//
+// // Mutable match.
+// ftl::match(duration, [](auto& d) { ++d; });
+//
+// // Immutable match. Exhaustive due to minutes being convertible to seconds.
+// assert("2 hours"s ==
+// ftl::match(duration,
+// [](const seconds& s) {
+// const auto h = duration_cast<hours>(s);
+// return std::to_string(h.count()) + " hours"s;
+// },
+// [](const hours& h) { return std::to_string(h.count() / 24) + " days"s; }));
+//
+template <typename... Ts, typename... Ms>
+decltype(auto) match(std::variant<Ts...>& variant, Ms&&... matchers) {
+ const auto matcher = details::Matcher{std::forward<Ms>(matchers)...};
+ static_assert(details::is_exhaustive_match_v<decltype(matcher), Ts&...>, "Non-exhaustive match");
+
+ return details::Match<Ts...>::match(variant, matcher);
+}
+
+template <typename... Ts, typename... Ms>
+decltype(auto) match(const std::variant<Ts...>& variant, Ms&&... matchers) {
+ const auto matcher = details::Matcher{std::forward<Ms>(matchers)...};
+ static_assert(details::is_exhaustive_match_v<decltype(matcher), const Ts&...>,
+ "Non-exhaustive match");
+
+ return details::Match<Ts...>::match(variant, matcher);
+}
+
+} // namespace android::ftl
diff --git a/include/ftl/optional.h b/include/ftl/optional.h
new file mode 100644
index 0000000..626507f
--- /dev/null
+++ b/include/ftl/optional.h
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <functional>
+#include <optional>
+#include <utility>
+
+#include <ftl/details/optional.h>
+
+namespace android::ftl {
+
+// Superset of std::optional<T> with monadic operations, as proposed in https://wg21.link/P0798R8.
+//
+// TODO: Remove in C++23.
+//
+template <typename T>
+struct Optional final : std::optional<T> {
+ using std::optional<T>::optional;
+
+ // Implicit downcast.
+ Optional(std::optional<T> other) : std::optional<T>(std::move(other)) {}
+
+ using std::optional<T>::has_value;
+ using std::optional<T>::value;
+
+ // Returns Optional<U> where F is a function that maps T to U.
+ template <typename F>
+ constexpr auto transform(F&& f) const& {
+ using R = details::transform_result_t<F, decltype(value())>;
+ if (has_value()) return R(std::invoke(std::forward<F>(f), value()));
+ return R();
+ }
+
+ template <typename F>
+ constexpr auto transform(F&& f) & {
+ using R = details::transform_result_t<F, decltype(value())>;
+ if (has_value()) return R(std::invoke(std::forward<F>(f), value()));
+ return R();
+ }
+
+ template <typename F>
+ constexpr auto transform(F&& f) const&& {
+ using R = details::transform_result_t<F, decltype(std::move(value()))>;
+ if (has_value()) return R(std::invoke(std::forward<F>(f), std::move(value())));
+ return R();
+ }
+
+ template <typename F>
+ constexpr auto transform(F&& f) && {
+ using R = details::transform_result_t<F, decltype(std::move(value()))>;
+ if (has_value()) return R(std::invoke(std::forward<F>(f), std::move(value())));
+ return R();
+ }
+
+ // Returns Optional<U> where F is a function that maps T to Optional<U>.
+ template <typename F>
+ constexpr auto and_then(F&& f) const& {
+ using R = details::and_then_result_t<F, decltype(value())>;
+ if (has_value()) return std::invoke(std::forward<F>(f), value());
+ return R();
+ }
+
+ template <typename F>
+ constexpr auto and_then(F&& f) & {
+ using R = details::and_then_result_t<F, decltype(value())>;
+ if (has_value()) return std::invoke(std::forward<F>(f), value());
+ return R();
+ }
+
+ template <typename F>
+ constexpr auto and_then(F&& f) const&& {
+ using R = details::and_then_result_t<F, decltype(std::move(value()))>;
+ if (has_value()) return std::invoke(std::forward<F>(f), std::move(value()));
+ return R();
+ }
+
+ template <typename F>
+ constexpr auto and_then(F&& f) && {
+ using R = details::and_then_result_t<F, decltype(std::move(value()))>;
+ if (has_value()) return std::invoke(std::forward<F>(f), std::move(value()));
+ return R();
+ }
+};
+
+// Deduction guides.
+template <typename T>
+Optional(T) -> Optional<T>;
+
+template <typename T>
+Optional(std::optional<T>) -> Optional<T>;
+
+} // namespace android::ftl
diff --git a/include/ftl/small_map.h b/include/ftl/small_map.h
index 5217e76..49cde7f 100644
--- a/include/ftl/small_map.h
+++ b/include/ftl/small_map.h
@@ -17,11 +17,11 @@
#pragma once
#include <ftl/initializer_list.h>
+#include <ftl/optional.h>
#include <ftl/small_vector.h>
#include <algorithm>
#include <functional>
-#include <optional>
#include <type_traits>
#include <utility>
@@ -47,7 +47,7 @@
// assert(!map.dynamic());
//
// assert(map.contains(123));
-// assert(map.get(42, [](const std::string& s) { return s.size(); }) == 3u);
+// assert(map.get(42).transform([](const std::string& s) { return s.size(); }) == 3u);
//
// const auto opt = map.get(-1);
// assert(opt);
@@ -59,7 +59,7 @@
// map.emplace_or_replace(0, "vanilla", 2u, 3u);
// assert(map.dynamic());
//
-// assert(map == SmallMap(ftl::init::map(-1, "xyz")(0, "nil")(42, "???")(123, "abc")));
+// assert(map == SmallMap(ftl::init::map(-1, "xyz"sv)(0, "nil"sv)(42, "???"sv)(123, "abc"sv)));
//
template <typename K, typename V, std::size_t N, typename KeyEqual = std::equal_to<K>>
class SmallMap final {
@@ -123,9 +123,7 @@
const_iterator cend() const { return map_.cend(); }
// Returns whether a mapping exists for the given key.
- bool contains(const key_type& key) const {
- return get(key, [](const mapped_type&) {});
- }
+ bool contains(const key_type& key) const { return get(key).has_value(); }
// Returns a reference to the value for the given key, or std::nullopt if the key was not found.
//
@@ -139,44 +137,22 @@
// ref.get() = 'D';
// assert(d == 'D');
//
- auto get(const key_type& key) const -> std::optional<std::reference_wrapper<const mapped_type>> {
- return get(key, [](const mapped_type& v) { return std::cref(v); });
- }
-
- auto get(const key_type& key) -> std::optional<std::reference_wrapper<mapped_type>> {
- return get(key, [](mapped_type& v) { return std::ref(v); });
- }
-
- // Returns the result R of a unary operation F on (a constant or mutable reference to) the value
- // for the given key, or std::nullopt if the key was not found. If F has a return type of void,
- // then the Boolean result indicates whether the key was found.
- //
- // ftl::SmallMap map = ftl::init::map('a', 'x')('b', 'y')('c', 'z');
- //
- // assert(map.get('c', [](char c) { return std::toupper(c); }) == 'Z');
- // assert(map.get('c', [](char& c) { c = std::toupper(c); }));
- //
- template <typename F, typename R = std::invoke_result_t<F, const mapped_type&>>
- auto get(const key_type& key, F f) const
- -> std::conditional_t<std::is_void_v<R>, bool, std::optional<R>> {
- for (auto& [k, v] : *this) {
+ auto get(const key_type& key) const -> Optional<std::reference_wrapper<const mapped_type>> {
+ for (const auto& [k, v] : *this) {
if (KeyEqual{}(k, key)) {
- if constexpr (std::is_void_v<R>) {
- f(v);
- return true;
- } else {
- return f(v);
- }
+ return std::cref(v);
}
}
-
return {};
}
- template <typename F>
- auto get(const key_type& key, F f) {
- return std::as_const(*this).get(
- key, [&f](const mapped_type& v) { return f(const_cast<mapped_type&>(v)); });
+ auto get(const key_type& key) -> Optional<std::reference_wrapper<mapped_type>> {
+ for (auto& [k, v] : *this) {
+ if (KeyEqual{}(k, key)) {
+ return std::ref(v);
+ }
+ }
+ return {};
}
// Returns an iterator to an existing mapping for the given key, or the end() iterator otherwise.
@@ -286,7 +262,7 @@
for (const auto& [k, v] : lhs) {
const auto& lv = v;
- if (!rhs.get(k, [&lv](const auto& rv) { return lv == rv; }).value_or(false)) {
+ if (!rhs.get(k).transform([&lv](const W& rv) { return lv == rv; }).value_or(false)) {
return false;
}
}
diff --git a/include/ftl/small_vector.h b/include/ftl/small_vector.h
index 339726e..11294c3 100644
--- a/include/ftl/small_vector.h
+++ b/include/ftl/small_vector.h
@@ -21,11 +21,12 @@
#include <algorithm>
#include <iterator>
-#include <type_traits>
#include <utility>
#include <variant>
#include <vector>
+#include <ftl/details/type_traits.h>
+
namespace android::ftl {
template <typename>
@@ -80,10 +81,6 @@
using Static = StaticVector<T, N>;
using Dynamic = SmallVector<T, 0>;
- // TODO: Replace with std::remove_cvref_t in C++20.
- template <typename U>
- using remove_cvref_t = std::remove_cv_t<std::remove_reference_t<U>>;
-
public:
FTL_ARRAY_TRAIT(T, value_type);
FTL_ARRAY_TRAIT(T, size_type);
@@ -104,7 +101,7 @@
// Constructs at most N elements. See StaticVector for underlying constructors.
template <typename Arg, typename... Args,
- typename = std::enable_if_t<!is_small_vector<remove_cvref_t<Arg>>{}>>
+ typename = std::enable_if_t<!is_small_vector<details::remove_cvref_t<Arg>>{}>>
SmallVector(Arg&& arg, Args&&... args)
: vector_(std::in_place_type<Static>, std::forward<Arg>(arg), std::forward<Args>(args)...) {}
diff --git a/include/ftl/unit.h b/include/ftl/unit.h
new file mode 100644
index 0000000..e38230b
--- /dev/null
+++ b/include/ftl/unit.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <type_traits>
+#include <utility>
+
+namespace android::ftl {
+
+// The unit type, and its only value.
+constexpr struct Unit {
+} unit;
+
+constexpr bool operator==(Unit, Unit) {
+ return true;
+}
+
+constexpr bool operator!=(Unit, Unit) {
+ return false;
+}
+
+// Adapts a function object F to return Unit. The return value of F is ignored.
+//
+// As a practical use, the function passed to ftl::Optional<T>::transform is not allowed to return
+// void (cf. https://wg21.link/P0798R8#mapping-functions-returning-void), but may return Unit if
+// only its side effects are meaningful:
+//
+// ftl::Optional opt = "food"s;
+// opt.transform(ftl::unit_fn([](std::string& str) { str.pop_back(); }));
+// assert(opt == "foo"s);
+//
+template <typename F>
+struct UnitFn {
+ F f;
+
+ template <typename... Args>
+ Unit operator()(Args&&... args) {
+ return f(std::forward<Args>(args)...), unit;
+ }
+};
+
+template <typename F>
+constexpr auto unit_fn(F&& f) -> UnitFn<std::decay_t<F>> {
+ return {std::forward<F>(f)};
+}
+
+} // namespace android::ftl
diff --git a/include/input/DisplayViewport.h b/include/input/DisplayViewport.h
index 9148fee..98a18c9 100644
--- a/include/input/DisplayViewport.h
+++ b/include/input/DisplayViewport.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_DISPLAY_VIEWPORT_H
-#define _LIBINPUT_DISPLAY_VIEWPORT_H
+#pragma once
#include <android-base/stringprintf.h>
#include <ftl/enum.h>
@@ -144,5 +143,3 @@
};
} // namespace android
-
-#endif // _LIBINPUT_DISPLAY_VIEWPORT_H
diff --git a/include/input/Input.h b/include/input/Input.h
index a3c9f33..172e5b4 100644
--- a/include/input/Input.h
+++ b/include/input/Input.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_INPUT_H
-#define _LIBINPUT_INPUT_H
+#pragma once
#pragma GCC system_header
@@ -290,6 +289,10 @@
* The current gesture likely represents a user intentionally exerting force on the touchscreen.
*/
DEEP_PRESS = AMOTION_EVENT_CLASSIFICATION_DEEP_PRESS,
+ /**
+ * The current gesture represents the user swiping with two fingers on a touchpad.
+ */
+ TWO_FINGER_SWIPE = AMOTION_EVENT_CLASSIFICATION_TWO_FINGER_SWIPE,
};
/**
@@ -1104,5 +1107,3 @@
};
} // namespace android
-
-#endif // _LIBINPUT_INPUT_H
diff --git a/include/input/InputDevice.h b/include/input/InputDevice.h
index 3585392..f4a1523 100644
--- a/include/input/InputDevice.h
+++ b/include/input/InputDevice.h
@@ -14,15 +14,17 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_INPUT_DEVICE_H
-#define _LIBINPUT_INPUT_DEVICE_H
+#pragma once
#include <android/sensor.h>
+#include <ftl/flags.h>
#include <input/Input.h>
#include <input/KeyCharacterMap.h>
#include <unordered_map>
#include <vector>
+#include "android/hardware/input/InputDeviceCountryCode.h"
+
namespace android {
/*
@@ -104,12 +106,18 @@
};
enum class InputDeviceLightType : int32_t {
- MONO = 0,
+ INPUT = 0,
PLAYER_ID = 1,
- RGB = 2,
- MULTI_COLOR = 3,
+ KEYBOARD_BACKLIGHT = 2,
- ftl_last = MULTI_COLOR
+ ftl_last = KEYBOARD_BACKLIGHT
+};
+
+enum class InputDeviceLightCapability : uint32_t {
+ /** Capability to change brightness of the light */
+ BRIGHTNESS = 0x00000001,
+ /** Capability to change color of the light */
+ RGB = 0x00000002,
};
struct InputDeviceSensorInfo {
@@ -170,14 +178,17 @@
struct InputDeviceLightInfo {
explicit InputDeviceLightInfo(std::string name, int32_t id, InputDeviceLightType type,
+ ftl::Flags<InputDeviceLightCapability> capabilityFlags,
int32_t ordinal)
- : name(name), id(id), type(type), ordinal(ordinal) {}
+ : name(name), id(id), type(type), capabilityFlags(capabilityFlags), ordinal(ordinal) {}
// Name string of the light.
std::string name;
// Light id
int32_t id;
// Type of the light.
InputDeviceLightType type;
+ // Light capabilities.
+ ftl::Flags<InputDeviceLightCapability> capabilityFlags;
// Ordinal of the light
int32_t ordinal;
};
@@ -210,8 +221,10 @@
};
void initialize(int32_t id, int32_t generation, int32_t controllerNumber,
- const InputDeviceIdentifier& identifier, const std::string& alias, bool isExternal,
- bool hasMic);
+ const InputDeviceIdentifier& identifier, const std::string& alias,
+ bool isExternal, bool hasMic,
+ hardware::input::InputDeviceCountryCode countryCode =
+ hardware::input::InputDeviceCountryCode::INVALID);
inline int32_t getId() const { return mId; }
inline int32_t getControllerNumber() const { return mControllerNumber; }
@@ -223,6 +236,7 @@
}
inline bool isExternal() const { return mIsExternal; }
inline bool hasMic() const { return mHasMic; }
+ inline hardware::input::InputDeviceCountryCode getCountryCode() const { return mCountryCode; }
inline uint32_t getSources() const { return mSources; }
const MotionRange* getMotionRange(int32_t axis, uint32_t source) const;
@@ -266,6 +280,9 @@
std::vector<InputDeviceLightInfo> getLights();
+ inline void setSupportsUsi(bool supportsUsi) { mSupportsUsi = supportsUsi; }
+ inline bool supportsUsi() const { return mSupportsUsi; }
+
private:
int32_t mId;
int32_t mGeneration;
@@ -274,9 +291,13 @@
std::string mAlias;
bool mIsExternal;
bool mHasMic;
+ hardware::input::InputDeviceCountryCode mCountryCode;
uint32_t mSources;
int32_t mKeyboardType;
std::shared_ptr<KeyCharacterMap> mKeyCharacterMap;
+ // Whether this device supports the Universal Stylus Initiative (USI) protocol for styluses.
+ bool mSupportsUsi;
+
bool mHasVibrator;
bool mHasBattery;
bool mHasButtonUnderPad;
@@ -334,5 +355,3 @@
};
} // namespace android
-
-#endif // _LIBINPUT_INPUT_DEVICE_H
diff --git a/include/input/InputEventLabels.h b/include/input/InputEventLabels.h
index 2a742f9..b4374ac 100644
--- a/include/input/InputEventLabels.h
+++ b/include/input/InputEventLabels.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_INPUT_EVENT_LABELS_H
-#define _LIBINPUT_INPUT_EVENT_LABELS_H
+#pragma once
#include <input/Input.h>
#include <android/keycodes.h>
@@ -68,4 +67,3 @@
};
} // namespace android
-#endif // _LIBINPUT_INPUT_EVENT_LABELS_H
diff --git a/include/input/InputTransport.h b/include/input/InputTransport.h
index dbc7bfa..1c52792 100644
--- a/include/input/InputTransport.h
+++ b/include/input/InputTransport.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_INPUT_TRANSPORT_H
-#define _LIBINPUT_INPUT_TRANSPORT_H
+#pragma once
#pragma GCC system_header
@@ -674,5 +673,3 @@
};
} // namespace android
-
-#endif // _LIBINPUT_INPUT_TRANSPORT_H
diff --git a/include/input/KeyCharacterMap.h b/include/input/KeyCharacterMap.h
index 1c9a5ea..dc928b8 100644
--- a/include/input/KeyCharacterMap.h
+++ b/include/input/KeyCharacterMap.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_KEY_CHARACTER_MAP_H
-#define _LIBINPUT_KEY_CHARACTER_MAP_H
+#pragma once
#include <stdint.h>
#include <list>
@@ -270,5 +269,3 @@
};
} // namespace android
-
-#endif // _LIBINPUT_KEY_CHARACTER_MAP_H
diff --git a/include/input/KeyLayoutMap.h b/include/input/KeyLayoutMap.h
index 1da78aa..e203d19 100644
--- a/include/input/KeyLayoutMap.h
+++ b/include/input/KeyLayoutMap.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_KEY_LAYOUT_MAP_H
-#define _LIBINPUT_KEY_LAYOUT_MAP_H
+#pragma once
#include <android-base/result.h>
#include <stdint.h>
@@ -78,7 +77,7 @@
std::optional<AxisInfo> mapAxis(int32_t scanCode) const;
const std::string getLoadFileName() const;
// Return pair of sensor type and sensor data index, for the input device abs code
- base::Result<std::pair<InputDeviceSensorType, int32_t>> mapSensor(int32_t absCode);
+ base::Result<std::pair<InputDeviceSensorType, int32_t>> mapSensor(int32_t absCode) const;
virtual ~KeyLayoutMap();
@@ -131,5 +130,3 @@
};
} // namespace android
-
-#endif // _LIBINPUT_KEY_LAYOUT_MAP_H
diff --git a/include/input/Keyboard.h b/include/input/Keyboard.h
index 9a3e15f..f7f960f 100644
--- a/include/input/Keyboard.h
+++ b/include/input/Keyboard.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_KEYBOARD_H
-#define _LIBINPUT_KEYBOARD_H
+#pragma once
#include <input/Input.h>
#include <input/InputDevice.h>
@@ -88,5 +87,3 @@
extern bool isMetaKey(int32_t keyCode);
} // namespace android
-
-#endif // _LIBINPUT_KEYBOARD_H
diff --git a/include/input/PrintTools.h b/include/input/PrintTools.h
index 0a75278..55f730b 100644
--- a/include/input/PrintTools.h
+++ b/include/input/PrintTools.h
@@ -17,6 +17,7 @@
#pragma once
#include <map>
+#include <optional>
#include <set>
#include <string>
@@ -28,6 +29,15 @@
}
/**
+ * Convert an optional type to string.
+ */
+template <typename T>
+std::string toString(const std::optional<T>& optional,
+ std::string (*toString)(const T&) = constToString) {
+ return optional ? toString(*optional) : "<not set>";
+}
+
+/**
* Convert a set of integral types to string.
*/
template <typename T>
diff --git a/include/input/PropertyMap.h b/include/input/PropertyMap.h
index b1e3f85..28e4816 100644
--- a/include/input/PropertyMap.h
+++ b/include/input/PropertyMap.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UTILS_PROPERTY_MAP_H
-#define _UTILS_PROPERTY_MAP_H
+#pragma once
#include <android-base/result.h>
#include <utils/Tokenizer.h>
@@ -98,5 +97,3 @@
};
} // namespace android
-
-#endif // _UTILS_PROPERTY_MAP_H
diff --git a/include/input/TouchVideoFrame.h b/include/input/TouchVideoFrame.h
index eda628e..a616a95 100644
--- a/include/input/TouchVideoFrame.h
+++ b/include/input/TouchVideoFrame.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_TOUCHVIDEOFRAME_H
-#define _LIBINPUT_TOUCHVIDEOFRAME_H
+#pragma once
#include <stdint.h>
#include <sys/time.h>
@@ -75,5 +74,3 @@
};
} // namespace android
-
-#endif // _LIBINPUT_TOUCHVIDEOFRAME_H
diff --git a/include/input/VelocityControl.h b/include/input/VelocityControl.h
index 1acc2ae..f72a1bd 100644
--- a/include/input/VelocityControl.h
+++ b/include/input/VelocityControl.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_VELOCITY_CONTROL_H
-#define _LIBINPUT_VELOCITY_CONTROL_H
+#pragma once
#include <input/Input.h>
#include <input/VelocityTracker.h>
@@ -98,10 +97,8 @@
VelocityControlParameters mParameters;
nsecs_t mLastMovementTime;
- VelocityTracker::Position mRawPosition;
+ float mRawPositionX, mRawPositionY;
VelocityTracker mVelocityTracker;
};
} // namespace android
-
-#endif // _LIBINPUT_VELOCITY_CONTROL_H
diff --git a/include/input/VelocityTracker.h b/include/input/VelocityTracker.h
index 886f1f7..294879e 100644
--- a/include/input/VelocityTracker.h
+++ b/include/input/VelocityTracker.h
@@ -14,12 +14,13 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_VELOCITY_TRACKER_H
-#define _LIBINPUT_VELOCITY_TRACKER_H
+#pragma once
#include <input/Input.h>
#include <utils/BitSet.h>
#include <utils/Timers.h>
+#include <map>
+#include <set>
namespace android {
@@ -46,18 +47,14 @@
MAX = LEGACY,
};
- struct Position {
- float x, y;
- };
-
struct Estimator {
static const size_t MAX_DEGREE = 4;
// Estimator time base.
nsecs_t time;
- // Polynomial coefficients describing motion in X and Y.
- float xCoeff[MAX_DEGREE + 1], yCoeff[MAX_DEGREE + 1];
+ // Polynomial coefficients describing motion.
+ float coeff[MAX_DEGREE + 1];
// Polynomial degree (number of coefficients), or zero if no information is
// available.
@@ -71,14 +68,40 @@
degree = 0;
confidence = 0;
for (size_t i = 0; i <= MAX_DEGREE; i++) {
- xCoeff[i] = 0;
- yCoeff[i] = 0;
+ coeff[i] = 0;
}
}
};
- // Creates a velocity tracker using the specified strategy.
+ /*
+ * Contains all available velocity data from a VelocityTracker.
+ */
+ struct ComputedVelocity {
+ inline std::optional<float> getVelocity(int32_t axis, uint32_t id) const {
+ const auto& axisVelocities = mVelocities.find(axis);
+ if (axisVelocities == mVelocities.end()) {
+ return {};
+ }
+
+ const auto& axisIdVelocity = axisVelocities->second.find(id);
+ if (axisIdVelocity == axisVelocities->second.end()) {
+ return {};
+ }
+
+ return axisIdVelocity->second;
+ }
+
+ inline void addVelocity(int32_t axis, uint32_t id, float velocity) {
+ mVelocities[axis][id] = velocity;
+ }
+
+ private:
+ std::map<int32_t /*axis*/, std::map<int32_t /*pointerId*/, float /*velocity*/>> mVelocities;
+ };
+
+ // Creates a velocity tracker using the specified strategy for each supported axis.
// If strategy is not provided, uses the default strategy for the platform.
+ // TODO(b/32830165): support axis-specific strategies.
VelocityTracker(const Strategy strategy = Strategy::DEFAULT);
~VelocityTracker();
@@ -92,47 +115,57 @@
void clearPointers(BitSet32 idBits);
// Adds movement information for a set of pointers.
- // The idBits bitfield specifies the pointer ids of the pointers whose positions
+ // The idBits bitfield specifies the pointer ids of the pointers whose data points
// are included in the movement.
- // The positions array contains position information for each pointer in order by
- // increasing id. Its size should be equal to the number of one bits in idBits.
- void addMovement(nsecs_t eventTime, BitSet32 idBits, const std::vector<Position>& positions);
+ // The positions map contains a mapping of an axis to positions array.
+ // The positions arrays contain information for each pointer in order by increasing id.
+ // Each array's size should be equal to the number of one bits in idBits.
+ void addMovement(nsecs_t eventTime, BitSet32 idBits,
+ const std::map<int32_t, std::vector<float>>& positions);
// Adds movement information for all pointers in a MotionEvent, including historical samples.
void addMovement(const MotionEvent* event);
- // Gets the velocity of the specified pointer id in position units per second.
- // Returns false and sets the velocity components to zero if there is
- // insufficient movement information for the pointer.
- bool getVelocity(uint32_t id, float* outVx, float* outVy) const;
+ // Returns the velocity of the specified pointer id and axis in position units per second.
+ // Returns empty optional if there is insufficient movement information for the pointer, or if
+ // the given axis is not supported for velocity tracking.
+ std::optional<float> getVelocity(int32_t axis, uint32_t id) const;
- // Gets an estimator for the recent movements of the specified pointer id.
+ // Returns a ComputedVelocity instance with all available velocity data, using the given units
+ // (reference: units == 1 means "per millisecond"), and clamping each velocity between
+ // [-maxVelocity, maxVelocity], inclusive.
+ ComputedVelocity getComputedVelocity(int32_t units, float maxVelocity);
+
+ // Gets an estimator for the recent movements of the specified pointer id for the given axis.
// Returns false and clears the estimator if there is no information available
// about the pointer.
- bool getEstimator(uint32_t id, Estimator* outEstimator) const;
+ bool getEstimator(int32_t axis, uint32_t id, Estimator* outEstimator) const;
// Gets the active pointer id, or -1 if none.
inline int32_t getActivePointerId() const { return mActivePointerId; }
- // Gets a bitset containing all pointer ids from the most recent movement.
- inline BitSet32 getCurrentPointerIdBits() const { return mCurrentPointerIdBits; }
-
private:
- // The default velocity tracker strategy.
- // Although other strategies are available for testing and comparison purposes,
- // this is the strategy that applications will actually use. Be very careful
- // when adjusting the default strategy because it can dramatically affect
- // (often in a bad way) the user experience.
- static const Strategy DEFAULT_STRATEGY = Strategy::LSQ2;
-
nsecs_t mLastEventTime;
BitSet32 mCurrentPointerIdBits;
int32_t mActivePointerId;
- std::unique_ptr<VelocityTrackerStrategy> mStrategy;
- bool configureStrategy(const Strategy strategy);
+ // An override strategy passed in the constructor to be used for all axes.
+ // This strategy will apply to all axes, unless the default strategy is specified here.
+ // When default strategy is specified, then each axis will use a potentially different strategy
+ // based on a hardcoded mapping.
+ const Strategy mOverrideStrategy;
+ // Maps axes to their respective VelocityTrackerStrategy instances.
+ // Note that, only axes that have had MotionEvents (and not all supported axes) will be here.
+ std::map<int32_t /*axis*/, std::unique_ptr<VelocityTrackerStrategy>> mConfiguredStrategies;
- static std::unique_ptr<VelocityTrackerStrategy> createStrategy(const Strategy strategy);
+ void configureStrategy(int32_t axis);
+
+ // Generates a VelocityTrackerStrategy instance for the given Strategy type.
+ // The `deltaValues` parameter indicates whether or not the created strategy should treat motion
+ // values as deltas (and not as absolute values). This the parameter is applicable only for
+ // strategies that support differential axes.
+ static std::unique_ptr<VelocityTrackerStrategy> createStrategy(const Strategy strategy,
+ bool deltaValues);
};
@@ -146,10 +179,9 @@
public:
virtual ~VelocityTrackerStrategy() { }
- virtual void clear() = 0;
virtual void clearPointers(BitSet32 idBits) = 0;
virtual void addMovement(nsecs_t eventTime, BitSet32 idBits,
- const std::vector<VelocityTracker::Position>& positions) = 0;
+ const std::vector<float>& positions) = 0;
virtual bool getEstimator(uint32_t id, VelocityTracker::Estimator* outEstimator) const = 0;
};
@@ -178,10 +210,9 @@
LeastSquaresVelocityTrackerStrategy(uint32_t degree, Weighting weighting = WEIGHTING_NONE);
virtual ~LeastSquaresVelocityTrackerStrategy();
- virtual void clear();
virtual void clearPointers(BitSet32 idBits);
void addMovement(nsecs_t eventTime, BitSet32 idBits,
- const std::vector<VelocityTracker::Position>& positions) override;
+ const std::vector<float>& positions) override;
virtual bool getEstimator(uint32_t id, VelocityTracker::Estimator* outEstimator) const;
private:
@@ -196,11 +227,9 @@
struct Movement {
nsecs_t eventTime;
BitSet32 idBits;
- VelocityTracker::Position positions[MAX_POINTERS];
+ float positions[MAX_POINTERS];
- inline const VelocityTracker::Position& getPosition(uint32_t id) const {
- return positions[idBits.getIndexOfBit(id)];
- }
+ inline float getPosition(uint32_t id) const { return positions[idBits.getIndexOfBit(id)]; }
};
float chooseWeight(uint32_t index) const;
@@ -221,10 +250,9 @@
IntegratingVelocityTrackerStrategy(uint32_t degree);
~IntegratingVelocityTrackerStrategy();
- virtual void clear();
virtual void clearPointers(BitSet32 idBits);
void addMovement(nsecs_t eventTime, BitSet32 idBits,
- const std::vector<VelocityTracker::Position>& positions) override;
+ const std::vector<float>& positions) override;
virtual bool getEstimator(uint32_t id, VelocityTracker::Estimator* outEstimator) const;
private:
@@ -233,16 +261,15 @@
nsecs_t updateTime;
uint32_t degree;
- float xpos, xvel, xaccel;
- float ypos, yvel, yaccel;
+ float pos, vel, accel;
};
const uint32_t mDegree;
BitSet32 mPointerIdBits;
State mPointerState[MAX_POINTER_ID + 1];
- void initState(State& state, nsecs_t eventTime, float xpos, float ypos) const;
- void updateState(State& state, nsecs_t eventTime, float xpos, float ypos) const;
+ void initState(State& state, nsecs_t eventTime, float pos) const;
+ void updateState(State& state, nsecs_t eventTime, float pos) const;
void populateEstimator(const State& state, VelocityTracker::Estimator* outEstimator) const;
};
@@ -255,10 +282,9 @@
LegacyVelocityTrackerStrategy();
virtual ~LegacyVelocityTrackerStrategy();
- virtual void clear();
virtual void clearPointers(BitSet32 idBits);
void addMovement(nsecs_t eventTime, BitSet32 idBits,
- const std::vector<VelocityTracker::Position>& positions) override;
+ const std::vector<float>& positions) override;
virtual bool getEstimator(uint32_t id, VelocityTracker::Estimator* outEstimator) const;
private:
@@ -274,11 +300,9 @@
struct Movement {
nsecs_t eventTime;
BitSet32 idBits;
- VelocityTracker::Position positions[MAX_POINTERS];
+ float positions[MAX_POINTERS];
- inline const VelocityTracker::Position& getPosition(uint32_t id) const {
- return positions[idBits.getIndexOfBit(id)];
- }
+ inline float getPosition(uint32_t id) const { return positions[idBits.getIndexOfBit(id)]; }
};
uint32_t mIndex;
@@ -287,13 +311,12 @@
class ImpulseVelocityTrackerStrategy : public VelocityTrackerStrategy {
public:
- ImpulseVelocityTrackerStrategy();
+ ImpulseVelocityTrackerStrategy(bool deltaValues);
virtual ~ImpulseVelocityTrackerStrategy();
- virtual void clear();
virtual void clearPointers(BitSet32 idBits);
void addMovement(nsecs_t eventTime, BitSet32 idBits,
- const std::vector<VelocityTracker::Position>& positions) override;
+ const std::vector<float>& positions) override;
virtual bool getEstimator(uint32_t id, VelocityTracker::Estimator* outEstimator) const;
private:
@@ -308,17 +331,18 @@
struct Movement {
nsecs_t eventTime;
BitSet32 idBits;
- VelocityTracker::Position positions[MAX_POINTERS];
+ float positions[MAX_POINTERS];
- inline const VelocityTracker::Position& getPosition(uint32_t id) const {
- return positions[idBits.getIndexOfBit(id)];
- }
+ inline float getPosition(uint32_t id) const { return positions[idBits.getIndexOfBit(id)]; }
};
+ // Whether or not the input movement values for the strategy come in the form of delta values.
+ // If the input values are not deltas, the strategy needs to calculate deltas as part of its
+ // velocity calculation.
+ const bool mDeltaValues;
+
size_t mIndex;
Movement mMovements[HISTORY_SIZE];
};
} // namespace android
-
-#endif // _LIBINPUT_VELOCITY_TRACKER_H
diff --git a/include/input/VirtualKeyMap.h b/include/input/VirtualKeyMap.h
index 6e8e2c9..a4381ea 100644
--- a/include/input/VirtualKeyMap.h
+++ b/include/input/VirtualKeyMap.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _LIBINPUT_VIRTUAL_KEY_MAP_H
-#define _LIBINPUT_VIRTUAL_KEY_MAP_H
+#pragma once
#include <stdint.h>
@@ -77,5 +76,3 @@
};
} // namespace android
-
-#endif // _LIBINPUT_KEY_CHARACTER_MAP_H
diff --git a/libs/adbd_auth/adbd_auth.cpp b/libs/adbd_auth/adbd_auth.cpp
index 15bd5c3..ebc74fb 100644
--- a/libs/adbd_auth/adbd_auth.cpp
+++ b/libs/adbd_auth/adbd_auth.cpp
@@ -23,8 +23,10 @@
#include <sys/eventfd.h>
#include <sys/uio.h>
+#include <atomic>
#include <chrono>
#include <deque>
+#include <optional>
#include <string>
#include <string_view>
#include <tuple>
diff --git a/libs/arect/include/android/rect.h b/libs/arect/include/android/rect.h
index b36728e..d52861a 100644
--- a/libs/arect/include/android/rect.h
+++ b/libs/arect/include/android/rect.h
@@ -57,7 +57,7 @@
} ARect;
#ifdef __cplusplus
-};
+}
#endif
#endif // ANDROID_RECT_H
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index 5e9f540..c4bb6d0 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -71,9 +71,46 @@
}
cc_defaults {
- name: "libbinder_defaults",
+ name: "libbinder_common_defaults",
host_supported: true,
+ srcs: [
+ "Binder.cpp",
+ "BinderRecordReplay.cpp",
+ "BpBinder.cpp",
+ "Debug.cpp",
+ "FdTrigger.cpp",
+ "IInterface.cpp",
+ "IResultReceiver.cpp",
+ "Parcel.cpp",
+ "ParcelFileDescriptor.cpp",
+ "RpcSession.cpp",
+ "RpcServer.cpp",
+ "RpcState.cpp",
+ "Stability.cpp",
+ "Status.cpp",
+ "TextOutput.cpp",
+ "Trace.cpp",
+ "Utils.cpp",
+ ],
+
+ shared_libs: [
+ "libcutils",
+ "libutils",
+ ],
+
+ static_libs: [
+ "libbase",
+ ],
+
+ header_libs: [
+ "libbinder_headers",
+ ],
+}
+
+cc_defaults {
+ name: "libbinder_android_defaults",
+
// TODO(b/31559095): get headers from bionic on host
include_dirs: [
"bionic/libc/kernel/android/uapi/",
@@ -81,23 +118,8 @@
],
srcs: [
- "Binder.cpp",
- "BpBinder.cpp",
- "Debug.cpp",
- "FdTrigger.cpp",
- "IInterface.cpp",
- "IResultReceiver.cpp",
"OS.cpp",
- "Parcel.cpp",
- "ParcelFileDescriptor.cpp",
- "RpcSession.cpp",
- "RpcServer.cpp",
- "RpcState.cpp",
"RpcTransportRaw.cpp",
- "Stability.cpp",
- "Status.cpp",
- "TextOutput.cpp",
- "Utils.cpp",
],
target: {
@@ -127,22 +149,18 @@
},
debuggable: {
- cflags: ["-DBINDER_RPC_DEV_SERVERS"],
+ cflags: [
+ "-DBINDER_RPC_DEV_SERVERS",
+ "-DBINDER_ENABLE_RECORDING",
+ ],
},
},
shared_libs: [
"liblog",
- "libcutils",
- "libutils",
- ],
-
- static_libs: [
- "libbase",
],
header_libs: [
- "libbinder_headers",
"libandroid_runtime_vm_headers",
],
@@ -177,6 +195,48 @@
],
}
+cc_library_shared {
+ name: "libbinder_on_trusty_mock",
+ defaults: ["libbinder_common_defaults"],
+
+ srcs: [
+ // Trusty-specific files
+ "trusty/logging.cpp",
+ "trusty/OS.cpp",
+ "trusty/RpcServerTrusty.cpp",
+ "trusty/RpcTransportTipcTrusty.cpp",
+ "trusty/TrustyStatus.cpp",
+ "trusty/socket.cpp",
+ ],
+
+ cflags: [
+ "-DBINDER_RPC_SINGLE_THREADED",
+ // Trusty libbinder uses vendor stability for its binders
+ "-D__ANDROID_VNDK__",
+ "-U__ANDROID__",
+ "-D__TRUSTY__",
+ "-DTRUSTY_USERSPACE",
+ // Flags from the Trusty build system
+ "-Werror",
+ "-Wsign-compare",
+ "-Wno-unused-function",
+ "-Wno-unused-label",
+ "-fno-common",
+ "-fno-omit-frame-pointer",
+ "-fno-threadsafe-statics",
+ ],
+ rtti: false,
+
+ local_include_dirs: [
+ "trusty/include",
+ "trusty/include_mock",
+ ],
+
+ visibility: [
+ ":__subpackages__",
+ ],
+}
+
cc_defaults {
name: "libbinder_kernel_defaults",
srcs: [
@@ -208,7 +268,8 @@
cc_library {
name: "libbinder",
defaults: [
- "libbinder_defaults",
+ "libbinder_common_defaults",
+ "libbinder_android_defaults",
"libbinder_kernel_defaults",
],
@@ -264,7 +325,10 @@
cc_library_static {
name: "libbinder_rpc_no_kernel",
- defaults: ["libbinder_defaults"],
+ defaults: [
+ "libbinder_common_defaults",
+ "libbinder_android_defaults",
+ ],
visibility: [
":__subpackages__",
],
@@ -273,7 +337,8 @@
cc_library_static {
name: "libbinder_rpc_single_threaded",
defaults: [
- "libbinder_defaults",
+ "libbinder_common_defaults",
+ "libbinder_android_defaults",
"libbinder_kernel_defaults",
],
cflags: [
@@ -286,7 +351,10 @@
cc_library_static {
name: "libbinder_rpc_single_threaded_no_kernel",
- defaults: ["libbinder_defaults"],
+ defaults: [
+ "libbinder_common_defaults",
+ "libbinder_android_defaults",
+ ],
cflags: [
"-DBINDER_RPC_SINGLE_THREADED",
],
@@ -335,6 +403,34 @@
defaults: ["libbinder_tls_defaults"],
}
+cc_library_shared {
+ name: "libbinder_trusty",
+ vendor: true,
+ srcs: [
+ "RpcTransportTipcAndroid.cpp",
+ "RpcTrusty.cpp",
+ ],
+
+ shared_libs: [
+ "libbinder",
+ "liblog",
+ "libtrusty",
+ "libutils",
+ ],
+ static_libs: [
+ "libbase",
+ ],
+ export_include_dirs: ["include_trusty"],
+
+ // Most of Android doesn't need this library and shouldn't use it,
+ // so we restrict its visibility to the Trusty-specific packages.
+ visibility: [
+ ":__subpackages__",
+ "//system/core/trusty:__subpackages__",
+ "//vendor:__subpackages__",
+ ],
+}
+
// For testing
cc_library_static {
name: "libbinder_tls_static",
@@ -388,6 +484,9 @@
java: {
enabled: false,
},
+ cpp: {
+ gen_trace: false,
+ },
},
}
@@ -412,6 +511,7 @@
// This library is intentionally limited to these targets, and it will be removed later.
// Do not expand the visibility.
visibility: [
+ ":__subpackages__",
"//packages/modules/Virtualization:__subpackages__",
],
}
diff --git a/libs/binder/Binder.cpp b/libs/binder/Binder.cpp
index b5ea60f..5e725a9 100644
--- a/libs/binder/Binder.cpp
+++ b/libs/binder/Binder.cpp
@@ -21,6 +21,7 @@
#include <android-base/logging.h>
#include <android-base/unique_fd.h>
+#include <binder/BinderRecordReplay.h>
#include <binder/BpBinder.h>
#include <binder/IInterface.h>
#include <binder/IPCThreadState.h>
@@ -28,7 +29,9 @@
#include <binder/IShellCallback.h>
#include <binder/Parcel.h>
#include <binder/RpcServer.h>
+#include <cutils/compiler.h>
#include <private/android_filesystem_config.h>
+#include <pthread.h>
#include <utils/misc.h>
#include <inttypes.h>
@@ -60,6 +63,12 @@
bool kEnableRpcDevServers = false;
#endif
+#ifdef BINDER_ENABLE_RECORDING
+bool kEnableRecording = true;
+#else
+bool kEnableRecording = false;
+#endif
+
// Log any reply transactions for which the data exceeds this size
#define LOG_REPLIES_OVER_SIZE (300 * 1024)
// ---------------------------------------------------------------------------
@@ -202,6 +211,17 @@
proxy->withLock(doWithLock);
}
+sp<IBinder> IBinder::lookupOrCreateWeak(const void* objectID, object_make_func make,
+ const void* makeArgs) {
+ BBinder* local = localBinder();
+ if (local) {
+ return local->lookupOrCreateWeak(objectID, make, makeArgs);
+ }
+ BpBinder* proxy = this->remoteBinder();
+ LOG_ALWAYS_FATAL_IF(proxy == nullptr, "binder object must be either local or remote");
+ return proxy->lookupOrCreateWeak(objectID, make, makeArgs);
+}
+
// ---------------------------------------------------------------------------
class BBinder::RpcServerLink : public IBinder::DeathRecipient {
@@ -212,7 +232,10 @@
: mRpcServer(rpcServer), mKeepAliveBinder(keepAliveBinder), mBinder(binder) {}
virtual ~RpcServerLink();
void binderDied(const wp<IBinder>&) override {
- LOG_RPC_DETAIL("RpcServerLink: binder died, shutting down RpcServer");
+ auto promoted = mBinder.promote();
+ ALOGI("RpcBinder: binder died, shutting down RpcServer for %s",
+ promoted ? String8(promoted->getInterfaceDescriptor()).c_str() : "<NULL>");
+
if (mRpcServer == nullptr) {
ALOGW("RpcServerLink: Unable to shut down RpcServer because it does not exist.");
} else {
@@ -221,11 +244,7 @@
}
mRpcServer.clear();
- auto promoted = mBinder.promote();
- if (promoted == nullptr) {
- ALOGW("RpcServerLink: Unable to remove link from parent binder object because parent "
- "binder object is gone.");
- } else {
+ if (promoted) {
promoted->removeRpcServerLink(sp<RpcServerLink>::fromExisting(this));
}
mBinder.clear();
@@ -254,11 +273,13 @@
Mutex mLock;
std::set<sp<RpcServerLink>> mRpcServerLinks;
BpBinder::ObjectManager mObjects;
+
+ android::base::unique_fd mRecordingFd;
};
// ---------------------------------------------------------------------------
-BBinder::BBinder() : mExtras(nullptr), mStability(0), mParceled(false) {}
+BBinder::BBinder() : mExtras(nullptr), mStability(0), mParceled(false), mRecordingOn(false) {}
bool BBinder::isBinderAlive() const
{
@@ -270,13 +291,68 @@
return NO_ERROR;
}
+status_t BBinder::startRecordingTransactions(const Parcel& data) {
+ if (!kEnableRecording) {
+ ALOGW("Binder recording disallowed because recording is not enabled");
+ return INVALID_OPERATION;
+ }
+ if (!kEnableKernelIpc) {
+ ALOGW("Binder recording disallowed because kernel binder is not enabled");
+ return INVALID_OPERATION;
+ }
+ uid_t uid = IPCThreadState::self()->getCallingUid();
+ if (uid != AID_ROOT) {
+ ALOGE("Binder recording not allowed because client %" PRIu32 " is not root", uid);
+ return PERMISSION_DENIED;
+ }
+ Extras* e = getOrCreateExtras();
+ AutoMutex lock(e->mLock);
+ if (mRecordingOn) {
+ LOG(INFO) << "Could not start Binder recording. Another is already in progress.";
+ return INVALID_OPERATION;
+ } else {
+ status_t readStatus = data.readUniqueFileDescriptor(&(e->mRecordingFd));
+ if (readStatus != OK) {
+ return readStatus;
+ }
+ mRecordingOn = true;
+ LOG(INFO) << "Started Binder recording.";
+ return NO_ERROR;
+ }
+}
+
+status_t BBinder::stopRecordingTransactions() {
+ if (!kEnableRecording) {
+ ALOGW("Binder recording disallowed because recording is not enabled");
+ return INVALID_OPERATION;
+ }
+ if (!kEnableKernelIpc) {
+ ALOGW("Binder recording disallowed because kernel binder is not enabled");
+ return INVALID_OPERATION;
+ }
+ uid_t uid = IPCThreadState::self()->getCallingUid();
+ if (uid != AID_ROOT) {
+ ALOGE("Binder recording not allowed because client %" PRIu32 " is not root", uid);
+ return PERMISSION_DENIED;
+ }
+ Extras* e = getOrCreateExtras();
+ AutoMutex lock(e->mLock);
+ if (mRecordingOn) {
+ e->mRecordingFd.reset();
+ mRecordingOn = false;
+ LOG(INFO) << "Stopped Binder recording.";
+ return NO_ERROR;
+ } else {
+ LOG(INFO) << "Could not stop Binder recording. One is not in progress.";
+ return INVALID_OPERATION;
+ }
+}
+
const String16& BBinder::getInterfaceDescriptor() const
{
- // This is a local static rather than a global static,
- // to avoid static initializer ordering issues.
- static String16 sEmptyDescriptor;
- ALOGW("reached BBinder::getInterfaceDescriptor (this=%p)", this);
- return sEmptyDescriptor;
+ static StaticString16 sBBinder(u"BBinder");
+ ALOGW("Reached BBinder::getInterfaceDescriptor (this=%p). Override?", this);
+ return sBBinder;
}
// NOLINTNEXTLINE(google-default-arguments)
@@ -294,6 +370,12 @@
case PING_TRANSACTION:
err = pingBinder();
break;
+ case START_RECORDING_TRANSACTION:
+ err = startRecordingTransactions(data);
+ break;
+ case STOP_RECORDING_TRANSACTION:
+ err = stopRecordingTransactions();
+ break;
case EXTENSION_TRANSACTION:
CHECK(reply != nullptr);
err = reply->writeStrongBinder(getExtension());
@@ -320,6 +402,26 @@
}
}
+ if (CC_UNLIKELY(kEnableKernelIpc && mRecordingOn && code != START_RECORDING_TRANSACTION)) {
+ Extras* e = mExtras.load(std::memory_order_acquire);
+ AutoMutex lock(e->mLock);
+ if (mRecordingOn) {
+ Parcel emptyReply;
+ auto transaction =
+ android::binder::debug::RecordedTransaction::fromDetails(code, flags, data,
+ reply ? *reply
+ : emptyReply,
+ err);
+ if (transaction) {
+ if (status_t err = transaction->dumpToFile(e->mRecordingFd); err != NO_ERROR) {
+ LOG(INFO) << "Failed to dump RecordedTransaction to file with error " << err;
+ }
+ } else {
+ LOG(INFO) << "Failed to create RecordedTransaction object.";
+ }
+ }
+ }
+
return err;
}
@@ -378,6 +480,14 @@
doWithLock();
}
+sp<IBinder> BBinder::lookupOrCreateWeak(const void* objectID, object_make_func make,
+ const void* makeArgs) {
+ Extras* e = getOrCreateExtras();
+ LOG_ALWAYS_FATAL_IF(!e, "no memory");
+ AutoMutex _l(e->mLock);
+ return e->mObjects.lookupOrCreateWeak(objectID, make, makeArgs);
+}
+
BBinder* BBinder::localBinder()
{
return this;
@@ -595,6 +705,7 @@
return status;
}
rpcServer->setMaxThreads(binderThreadPoolMaxCount);
+ LOG(INFO) << "RpcBinder: Started Binder debug on " << getInterfaceDescriptor();
rpcServer->start();
e->mRpcServerLinks.emplace(link);
LOG_RPC_DETAIL("%s(fd=%d) successful", __PRETTY_FUNCTION__, socketFdForPrint);
diff --git a/libs/binder/BinderRecordReplay.cpp b/libs/binder/BinderRecordReplay.cpp
new file mode 100644
index 0000000..90c02a8
--- /dev/null
+++ b/libs/binder/BinderRecordReplay.cpp
@@ -0,0 +1,185 @@
+/*
+ * Copyright (C) 2022, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/file.h>
+#include <android-base/logging.h>
+#include <binder/BinderRecordReplay.h>
+#include <algorithm>
+
+using android::Parcel;
+using android::base::unique_fd;
+using android::binder::debug::RecordedTransaction;
+
+#define PADDING8(s) ((8 - (s) % 8) % 8)
+
+static_assert(PADDING8(0) == 0);
+static_assert(PADDING8(1) == 7);
+static_assert(PADDING8(7) == 1);
+static_assert(PADDING8(8) == 0);
+
+// Transactions are sequentially recorded to the file descriptor in the following format:
+//
+// RecordedTransaction.TransactionHeader (32 bytes)
+// Sent Parcel data (getDataSize() bytes)
+// padding (enough bytes to align the reply Parcel data to 8 bytes)
+// Reply Parcel data (getReplySize() bytes)
+// padding (enough bytes to align the next header to 8 bytes)
+// [repeats with next transaction]
+//
+// Warning: This format is non-stable
+
+RecordedTransaction::RecordedTransaction(RecordedTransaction&& t) noexcept {
+ mHeader = {t.getCode(), t.getFlags(), t.getDataSize(),
+ t.getReplySize(), t.getReturnedStatus(), t.getVersion()};
+ mSent.setData(t.getDataParcel().data(), t.getDataSize());
+ mReply.setData(t.getReplyParcel().data(), t.getReplySize());
+}
+
+std::optional<RecordedTransaction> RecordedTransaction::fromDetails(uint32_t code, uint32_t flags,
+ const Parcel& dataParcel,
+ const Parcel& replyParcel,
+ status_t err) {
+ RecordedTransaction t;
+ t.mHeader = {code,
+ flags,
+ static_cast<uint64_t>(dataParcel.dataSize()),
+ static_cast<uint64_t>(replyParcel.dataSize()),
+ static_cast<int32_t>(err),
+ dataParcel.isForRpc() ? static_cast<uint32_t>(1) : static_cast<uint32_t>(0)};
+
+ if (t.mSent.setData(dataParcel.data(), t.getDataSize()) != android::NO_ERROR) {
+ LOG(INFO) << "Failed to set sent parcel data.";
+ return std::nullopt;
+ }
+
+ if (t.mReply.setData(replyParcel.data(), t.getReplySize()) != android::NO_ERROR) {
+ LOG(INFO) << "Failed to set reply parcel data.";
+ return std::nullopt;
+ }
+
+ return std::optional<RecordedTransaction>(std::move(t));
+}
+
+std::optional<RecordedTransaction> RecordedTransaction::fromFile(const unique_fd& fd) {
+ RecordedTransaction t;
+ if (!android::base::ReadFully(fd, &t.mHeader, sizeof(mHeader))) {
+ LOG(INFO) << "Failed to read transactionHeader from fd " << fd.get();
+ return std::nullopt;
+ }
+ if (t.getVersion() != 0) {
+ LOG(INFO) << "File corrupted: transaction version is not 0.";
+ return std::nullopt;
+ }
+
+ std::vector<uint8_t> bytes;
+ bytes.resize(t.getDataSize());
+ if (!android::base::ReadFully(fd, bytes.data(), t.getDataSize())) {
+ LOG(INFO) << "Failed to read sent parcel data from fd " << fd.get();
+ return std::nullopt;
+ }
+ if (t.mSent.setData(bytes.data(), t.getDataSize()) != android::NO_ERROR) {
+ LOG(INFO) << "Failed to set sent parcel data.";
+ return std::nullopt;
+ }
+
+ uint8_t padding[7];
+ if (!android::base::ReadFully(fd, padding, PADDING8(t.getDataSize()))) {
+ LOG(INFO) << "Failed to read sent parcel padding from fd " << fd.get();
+ return std::nullopt;
+ }
+ if (std::any_of(padding, padding + 7, [](uint8_t i) { return i != 0; })) {
+ LOG(INFO) << "File corrupted: padding isn't 0.";
+ return std::nullopt;
+ }
+
+ bytes.resize(t.getReplySize());
+ if (!android::base::ReadFully(fd, bytes.data(), t.getReplySize())) {
+ LOG(INFO) << "Failed to read reply parcel data from fd " << fd.get();
+ return std::nullopt;
+ }
+ if (t.mReply.setData(bytes.data(), t.getReplySize()) != android::NO_ERROR) {
+ LOG(INFO) << "Failed to set reply parcel data.";
+ return std::nullopt;
+ }
+
+ if (!android::base::ReadFully(fd, padding, PADDING8(t.getReplySize()))) {
+ LOG(INFO) << "Failed to read parcel padding from fd " << fd.get();
+ return std::nullopt;
+ }
+ if (std::any_of(padding, padding + 7, [](uint8_t i) { return i != 0; })) {
+ LOG(INFO) << "File corrupted: padding isn't 0.";
+ return std::nullopt;
+ }
+
+ return std::optional<RecordedTransaction>(std::move(t));
+}
+
+android::status_t RecordedTransaction::dumpToFile(const unique_fd& fd) const {
+ if (!android::base::WriteFully(fd, &mHeader, sizeof(mHeader))) {
+ LOG(INFO) << "Failed to write transactionHeader to fd " << fd.get();
+ return UNKNOWN_ERROR;
+ }
+ if (!android::base::WriteFully(fd, mSent.data(), getDataSize())) {
+ LOG(INFO) << "Failed to write sent parcel data to fd " << fd.get();
+ return UNKNOWN_ERROR;
+ }
+ const uint8_t zeros[7] = {0};
+ if (!android::base::WriteFully(fd, zeros, PADDING8(getDataSize()))) {
+ LOG(INFO) << "Failed to write sent parcel padding to fd " << fd.get();
+ return UNKNOWN_ERROR;
+ }
+ if (!android::base::WriteFully(fd, mReply.data(), getReplySize())) {
+ LOG(INFO) << "Failed to write reply parcel data to fd " << fd.get();
+ return UNKNOWN_ERROR;
+ }
+ if (!android::base::WriteFully(fd, zeros, PADDING8(getReplySize()))) {
+ LOG(INFO) << "Failed to write reply parcel padding to fd " << fd.get();
+ return UNKNOWN_ERROR;
+ }
+ return NO_ERROR;
+}
+
+uint32_t RecordedTransaction::getCode() const {
+ return mHeader.code;
+}
+
+uint32_t RecordedTransaction::getFlags() const {
+ return mHeader.flags;
+}
+
+uint64_t RecordedTransaction::getDataSize() const {
+ return mHeader.dataSize;
+}
+
+uint64_t RecordedTransaction::getReplySize() const {
+ return mHeader.replySize;
+}
+
+int32_t RecordedTransaction::getReturnedStatus() const {
+ return mHeader.statusReturned;
+}
+
+uint32_t RecordedTransaction::getVersion() const {
+ return mHeader.version;
+}
+
+const Parcel& RecordedTransaction::getDataParcel() const {
+ return mSent;
+}
+
+const Parcel& RecordedTransaction::getReplyParcel() const {
+ return mReply;
+}
diff --git a/libs/binder/BpBinder.cpp b/libs/binder/BpBinder.cpp
index b6d35ef..54d2445 100644
--- a/libs/binder/BpBinder.cpp
+++ b/libs/binder/BpBinder.cpp
@@ -30,6 +30,8 @@
#include "BuildFlags.h"
+#include <android-base/file.h>
+
//#undef ALOGV
//#define ALOGV(...) fprintf(stderr, __VA_ARGS__)
@@ -100,6 +102,36 @@
return value;
}
+namespace {
+struct Tag {
+ wp<IBinder> binder;
+};
+} // namespace
+
+static void cleanWeak(const void* /* id */, void* obj, void* /* cookie */) {
+ delete static_cast<Tag*>(obj);
+}
+
+sp<IBinder> BpBinder::ObjectManager::lookupOrCreateWeak(const void* objectID, object_make_func make,
+ const void* makeArgs) {
+ entry_t& e = mObjects[objectID];
+ if (e.object != nullptr) {
+ if (auto attached = static_cast<Tag*>(e.object)->binder.promote()) {
+ return attached;
+ }
+ } else {
+ e.object = new Tag;
+ LOG_ALWAYS_FATAL_IF(!e.object, "no more memory");
+ }
+ sp<IBinder> newObj = make(makeArgs);
+
+ static_cast<Tag*>(e.object)->binder = newObj;
+ e.cleanupCookie = nullptr;
+ e.func = cleanWeak;
+
+ return newObj;
+}
+
void BpBinder::ObjectManager::kill()
{
const size_t N = mObjects.size();
@@ -269,6 +301,18 @@
return transact(PING_TRANSACTION, data, &reply);
}
+status_t BpBinder::startRecordingBinder(const android::base::unique_fd& fd) {
+ Parcel send, reply;
+ send.writeUniqueFileDescriptor(fd);
+ return transact(START_RECORDING_TRANSACTION, send, &reply);
+}
+
+status_t BpBinder::stopRecordingBinder() {
+ Parcel data, reply;
+ data.markForBinder(sp<BpBinder>::fromExisting(this));
+ return transact(STOP_RECORDING_TRANSACTION, data, &reply);
+}
+
status_t BpBinder::dump(int fd, const Vector<String16>& args)
{
Parcel send;
@@ -516,6 +560,12 @@
doWithLock();
}
+sp<IBinder> BpBinder::lookupOrCreateWeak(const void* objectID, object_make_func make,
+ const void* makeArgs) {
+ AutoMutex _l(mLock);
+ return mObjects.lookupOrCreateWeak(objectID, make, makeArgs);
+}
+
BpBinder* BpBinder::remoteBinder()
{
return this;
diff --git a/libs/binder/FdTrigger.cpp b/libs/binder/FdTrigger.cpp
index d123fd1..8ee6cb0 100644
--- a/libs/binder/FdTrigger.cpp
+++ b/libs/binder/FdTrigger.cpp
@@ -22,6 +22,7 @@
#include <poll.h>
#include <android-base/macros.h>
+#include <android-base/scopeguard.h>
#include "RpcState.h"
namespace android {
@@ -53,25 +54,34 @@
#endif
}
-status_t FdTrigger::triggerablePoll(base::borrowed_fd fd, int16_t event) {
+status_t FdTrigger::triggerablePoll(const android::RpcTransportFd& transportFd, int16_t event) {
#ifdef BINDER_RPC_SINGLE_THREADED
if (mTriggered) {
return DEAD_OBJECT;
}
#endif
- LOG_ALWAYS_FATAL_IF(event == 0, "triggerablePoll %d with event 0 is not allowed", fd.get());
+ LOG_ALWAYS_FATAL_IF(event == 0, "triggerablePoll %d with event 0 is not allowed",
+ transportFd.fd.get());
pollfd pfd[]{
- {.fd = fd.get(), .events = static_cast<int16_t>(event), .revents = 0},
+ {.fd = transportFd.fd.get(), .events = static_cast<int16_t>(event), .revents = 0},
#ifndef BINDER_RPC_SINGLE_THREADED
{.fd = mRead.get(), .events = 0, .revents = 0},
#endif
};
+
+ LOG_ALWAYS_FATAL_IF(transportFd.isInPollingState() == true,
+ "Only one thread should be polling on Fd!");
+
+ transportFd.setPollingState(true);
+ auto pollingStateGuard =
+ android::base::make_scope_guard([&]() { transportFd.setPollingState(false); });
+
int ret = TEMP_FAILURE_RETRY(poll(pfd, arraysize(pfd), -1));
if (ret < 0) {
return -errno;
}
- LOG_ALWAYS_FATAL_IF(ret == 0, "poll(%d) returns 0 with infinite timeout", fd.get());
+ LOG_ALWAYS_FATAL_IF(ret == 0, "poll(%d) returns 0 with infinite timeout", transportFd.fd.get());
// At least one FD has events. Check them.
diff --git a/libs/binder/FdTrigger.h b/libs/binder/FdTrigger.h
index a25dc11..5fbf290 100644
--- a/libs/binder/FdTrigger.h
+++ b/libs/binder/FdTrigger.h
@@ -21,6 +21,8 @@
#include <android-base/unique_fd.h>
#include <utils/Errors.h>
+#include <binder/RpcTransport.h>
+
namespace android {
/** This is not a pipe. */
@@ -53,7 +55,8 @@
* true - time to read!
* false - trigger happened
*/
- [[nodiscard]] status_t triggerablePoll(base::borrowed_fd fd, int16_t event);
+ [[nodiscard]] status_t triggerablePoll(const android::RpcTransportFd& transportFd,
+ int16_t event);
private:
#ifdef BINDER_RPC_SINGLE_THREADED
diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp
index b50cfb3..11c8e5d 100644
--- a/libs/binder/IPCThreadState.cpp
+++ b/libs/binder/IPCThreadState.cpp
@@ -39,7 +39,6 @@
#include <sys/resource.h>
#include <unistd.h>
-#include "Static.h"
#include "binder_module.h"
#if LOG_NDEBUG
@@ -124,46 +123,43 @@
return "unknown";
}
-static const void* printBinderTransactionData(TextOutput& out, const void* data)
-{
+static const void* printBinderTransactionData(std::ostream& out, const void* data) {
const binder_transaction_data* btd =
(const binder_transaction_data*)data;
if (btd->target.handle < 1024) {
/* want to print descriptors in decimal; guess based on value */
- out << "target.desc=" << btd->target.handle;
+ out << "\ttarget.desc=" << btd->target.handle;
} else {
- out << "target.ptr=" << btd->target.ptr;
+ out << "\ttarget.ptr=" << btd->target.ptr;
}
- out << " (cookie " << btd->cookie << ")" << endl
- << "code=" << TypeCode(btd->code) << ", flags=" << (void*)(uint64_t)btd->flags << endl
- << "data=" << btd->data.ptr.buffer << " (" << (void*)btd->data_size
- << " bytes)" << endl
- << "offsets=" << btd->data.ptr.offsets << " (" << (void*)btd->offsets_size
- << " bytes)";
+ out << "\t (cookie " << btd->cookie << ")"
+ << "\n"
+ << "\tcode=" << TypeCode(btd->code) << ", flags=" << (void*)(uint64_t)btd->flags << "\n"
+ << "\tdata=" << btd->data.ptr.buffer << " (" << (void*)btd->data_size << " bytes)"
+ << "\n"
+ << "\toffsets=" << btd->data.ptr.offsets << " (" << (void*)btd->offsets_size << " bytes)";
return btd+1;
}
-static const void* printReturnCommand(TextOutput& out, const void* _cmd)
-{
+static const void* printReturnCommand(std::ostream& out, const void* _cmd) {
static const size_t N = sizeof(kReturnStrings)/sizeof(kReturnStrings[0]);
const int32_t* cmd = (const int32_t*)_cmd;
uint32_t code = (uint32_t)*cmd++;
size_t cmdIndex = code & 0xff;
if (code == BR_ERROR) {
- out << "BR_ERROR: " << (void*)(uint64_t)(*cmd++) << endl;
+ out << "\tBR_ERROR: " << (void*)(uint64_t)(*cmd++) << "\n";
return cmd;
} else if (cmdIndex >= N) {
- out << "Unknown reply: " << code << endl;
+ out << "\tUnknown reply: " << code << "\n";
return cmd;
}
- out << kReturnStrings[cmdIndex];
+ out << "\t" << kReturnStrings[cmdIndex];
switch (code) {
case BR_TRANSACTION:
case BR_REPLY: {
- out << ": " << indent;
- cmd = (const int32_t *)printBinderTransactionData(out, cmd);
- out << dedent;
+ out << ": ";
+ cmd = (const int32_t*)printBinderTransactionData(out, cmd);
} break;
case BR_ACQUIRE_RESULT: {
@@ -200,19 +196,18 @@
break;
}
- out << endl;
+ out << "\n";
return cmd;
}
-static const void* printCommand(TextOutput& out, const void* _cmd)
-{
+static const void* printCommand(std::ostream& out, const void* _cmd) {
static const size_t N = sizeof(kCommandStrings)/sizeof(kCommandStrings[0]);
const int32_t* cmd = (const int32_t*)_cmd;
uint32_t code = (uint32_t)*cmd++;
size_t cmdIndex = code & 0xff;
if (cmdIndex >= N) {
- out << "Unknown command: " << code << endl;
+ out << "Unknown command: " << code << "\n";
return cmd;
}
out << kCommandStrings[cmdIndex];
@@ -220,9 +215,8 @@
switch (code) {
case BC_TRANSACTION:
case BC_REPLY: {
- out << ": " << indent;
- cmd = (const int32_t *)printBinderTransactionData(out, cmd);
- out << dedent;
+ out << ": ";
+ cmd = (const int32_t*)printBinderTransactionData(out, cmd);
} break;
case BC_ACQUIRE_RESULT: {
@@ -274,7 +268,7 @@
break;
}
- out << endl;
+ out << "\n";
return cmd;
}
@@ -548,8 +542,10 @@
if (IN < sizeof(int32_t)) return result;
cmd = mIn.readInt32();
IF_LOG_COMMANDS() {
- alog << "Processing top-level Command: "
- << getReturnString(cmd) << endl;
+ std::ostringstream logStream;
+ logStream << "Processing top-level Command: " << getReturnString(cmd) << "\n";
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
pthread_mutex_lock(&mProcess->mThreadCountLock);
@@ -726,10 +722,11 @@
flags |= TF_ACCEPT_FDS;
IF_LOG_TRANSACTIONS() {
- TextOutput::Bundle _b(alog);
- alog << "BC_TRANSACTION thr " << (void*)pthread_self() << " / hand "
- << handle << " / code " << TypeCode(code) << ": "
- << indent << data << dedent << endl;
+ std::ostringstream logStream;
+ logStream << "BC_TRANSACTION thr " << (void*)pthread_self() << " / hand " << handle
+ << " / code " << TypeCode(code) << ": \t" << data << "\n";
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
LOG_ONEWAY(">>>> SEND from pid %d uid %d %s", getpid(), getuid(),
@@ -774,11 +771,15 @@
#endif
IF_LOG_TRANSACTIONS() {
- TextOutput::Bundle _b(alog);
- alog << "BR_REPLY thr " << (void*)pthread_self() << " / hand "
- << handle << ": ";
- if (reply) alog << indent << *reply << dedent << endl;
- else alog << "(none requested)" << endl;
+ std::ostringstream logStream;
+ logStream << "BR_REPLY thr " << (void*)pthread_self() << " / hand " << handle << ": ";
+ if (reply)
+ logStream << "\t" << *reply << "\n";
+ else
+ logStream << "(none requested)"
+ << "\n";
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
} else {
err = waitForResponse(nullptr, nullptr);
@@ -920,8 +921,10 @@
cmd = (uint32_t)mIn.readInt32();
IF_LOG_COMMANDS() {
- alog << "Processing waitForResponse Command: "
- << getReturnString(cmd) << endl;
+ std::ostringstream logStream;
+ logStream << "Processing waitForResponse Command: " << getReturnString(cmd) << "\n";
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
switch (cmd) {
@@ -1033,17 +1036,19 @@
}
IF_LOG_COMMANDS() {
- TextOutput::Bundle _b(alog);
+ std::ostringstream logStream;
if (outAvail != 0) {
- alog << "Sending commands to driver: " << indent;
+ logStream << "Sending commands to driver: ";
const void* cmds = (const void*)bwr.write_buffer;
- const void* end = ((const uint8_t*)cmds)+bwr.write_size;
- alog << HexDump(cmds, bwr.write_size) << endl;
- while (cmds < end) cmds = printCommand(alog, cmds);
- alog << dedent;
+ const void* end = ((const uint8_t*)cmds) + bwr.write_size;
+ logStream << "\t" << HexDump(cmds, bwr.write_size) << "\n";
+ while (cmds < end) cmds = printCommand(logStream, cmds);
}
- alog << "Size of receive buffer: " << bwr.read_size
- << ", needRead: " << needRead << ", doReceive: " << doReceive << endl;
+ logStream << "Size of receive buffer: " << bwr.read_size << ", needRead: " << needRead
+ << ", doReceive: " << doReceive << "\n";
+
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
// Return immediately if there is nothing to do.
@@ -1054,7 +1059,10 @@
status_t err;
do {
IF_LOG_COMMANDS() {
- alog << "About to read/write, write size = " << mOut.dataSize() << endl;
+ std::ostringstream logStream;
+ logStream << "About to read/write, write size = " << mOut.dataSize() << "\n";
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
#if defined(__ANDROID__)
if (ioctl(mProcess->mDriverFD, BINDER_WRITE_READ, &bwr) >= 0)
@@ -1068,14 +1076,20 @@
err = -EBADF;
}
IF_LOG_COMMANDS() {
- alog << "Finished read/write, write size = " << mOut.dataSize() << endl;
+ std::ostringstream logStream;
+ logStream << "Finished read/write, write size = " << mOut.dataSize() << "\n";
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
} while (err == -EINTR);
IF_LOG_COMMANDS() {
- alog << "Our err: " << (void*)(intptr_t)err << ", write consumed: "
- << bwr.write_consumed << " (of " << mOut.dataSize()
- << "), read consumed: " << bwr.read_consumed << endl;
+ std::ostringstream logStream;
+ logStream << "Our err: " << (void*)(intptr_t)err
+ << ", write consumed: " << bwr.write_consumed << " (of " << mOut.dataSize()
+ << "), read consumed: " << bwr.read_consumed << "\n";
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
if (err >= NO_ERROR) {
@@ -1096,14 +1110,15 @@
mIn.setDataPosition(0);
}
IF_LOG_COMMANDS() {
- TextOutput::Bundle _b(alog);
- alog << "Remaining data size: " << mOut.dataSize() << endl;
- alog << "Received commands from driver: " << indent;
+ std::ostringstream logStream;
+ logStream << "Remaining data size: " << mOut.dataSize() << "\n";
+ logStream << "Received commands from driver: ";
const void* cmds = mIn.data();
const void* end = mIn.data() + mIn.dataSize();
- alog << HexDump(cmds, mIn.dataSize()) << endl;
- while (cmds < end) cmds = printReturnCommand(alog, cmds);
- alog << dedent;
+ logStream << "\t" << HexDump(cmds, mIn.dataSize()) << "\n";
+ while (cmds < end) cmds = printReturnCommand(logStream, cmds);
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
return NO_ERROR;
}
@@ -1285,15 +1300,15 @@
Parcel reply;
status_t error;
IF_LOG_TRANSACTIONS() {
- TextOutput::Bundle _b(alog);
- alog << "BR_TRANSACTION thr " << (void*)pthread_self()
- << " / obj " << tr.target.ptr << " / code "
- << TypeCode(tr.code) << ": " << indent << buffer
- << dedent << endl
- << "Data addr = "
- << reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer)
- << ", offsets addr="
- << reinterpret_cast<const size_t*>(tr.data.ptr.offsets) << endl;
+ std::ostringstream logStream;
+ logStream << "BR_TRANSACTION thr " << (void*)pthread_self() << " / obj "
+ << tr.target.ptr << " / code " << TypeCode(tr.code) << ": \t" << buffer
+ << "\n"
+ << "Data addr = " << reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer)
+ << ", offsets addr="
+ << reinterpret_cast<const size_t*>(tr.data.ptr.offsets) << "\n";
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
if (tr.target.ptr) {
// We only have a weak reference on the target object, so we must first try to
@@ -1318,25 +1333,32 @@
LOG_ONEWAY("Sending reply to %d!", mCallingPid);
if (error < NO_ERROR) reply.setError(error);
+ // b/238777741: clear buffer before we send the reply.
+ // Otherwise, there is a race where the client may
+ // receive the reply and send another transaction
+ // here and the space used by this transaction won't
+ // be freed for the client.
+ buffer.setDataSize(0);
+
constexpr uint32_t kForwardReplyFlags = TF_CLEAR_BUF;
sendReply(reply, (tr.flags & kForwardReplyFlags));
} else {
if (error != OK) {
- alog << "oneway function results for code " << tr.code
- << " on binder at "
- << reinterpret_cast<void*>(tr.target.ptr)
- << " will be dropped but finished with status "
- << statusToString(error);
+ std::ostringstream logStream;
+ logStream << "oneway function results for code " << tr.code << " on binder at "
+ << reinterpret_cast<void*>(tr.target.ptr)
+ << " will be dropped but finished with status "
+ << statusToString(error);
// ideally we could log this even when error == OK, but it
// causes too much logspam because some manually-written
// interfaces have clients that call methods which always
// write results, sometimes as oneway methods.
if (reply.dataSize() != 0) {
- alog << " and reply parcel size " << reply.dataSize();
+ logStream << " and reply parcel size " << reply.dataSize();
}
-
- alog << endl;
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
LOG_ONEWAY("NOT sending reply to %d!", mCallingPid);
}
@@ -1351,9 +1373,11 @@
mPropagateWorkSource = origPropagateWorkSet;
IF_LOG_TRANSACTIONS() {
- TextOutput::Bundle _b(alog);
- alog << "BC_REPLY thr " << (void*)pthread_self() << " / obj "
- << tr.target.ptr << ": " << indent << reply << dedent << endl;
+ std::ostringstream logStream;
+ logStream << "BC_REPLY thr " << (void*)pthread_self() << " / obj " << tr.target.ptr
+ << ": \t" << reply << "\n";
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
}
@@ -1474,7 +1498,10 @@
const binder_size_t* /*objects*/, size_t /*objectsSize*/) {
//ALOGI("Freeing parcel %p", &parcel);
IF_LOG_COMMANDS() {
- alog << "Writing BC_FREE_BUFFER for " << data << endl;
+ std::ostringstream logStream;
+ logStream << "Writing BC_FREE_BUFFER for " << data << "\n";
+ std::string message = logStream.str();
+ ALOGI("%s", message.c_str());
}
ALOG_ASSERT(data != NULL, "Called with NULL data");
IPCThreadState* state = self();
diff --git a/libs/binder/IServiceManager.cpp b/libs/binder/IServiceManager.cpp
index c0a8d74..05db774 100644
--- a/libs/binder/IServiceManager.cpp
+++ b/libs/binder/IServiceManager.cpp
@@ -14,7 +14,7 @@
* limitations under the License.
*/
-#define LOG_TAG "ServiceManager"
+#define LOG_TAG "ServiceManagerCppClient"
#include <binder/IServiceManager.h>
@@ -380,6 +380,13 @@
if (Status status = realGetService(name, &out); !status.isOk()) {
ALOGW("Failed to getService in waitForService for %s: %s", name.c_str(),
status.toString8().c_str());
+ if (0 == ProcessState::self()->getThreadPoolMaxTotalThreadCount()) {
+ ALOGW("Got service, but may be racey because we could not wait efficiently for it. "
+ "Threadpool has 0 guaranteed threads. "
+ "Is the threadpool configured properly? "
+ "See ProcessState::startThreadPool and "
+ "ProcessState::setThreadPoolMaxThreadCount.");
+ }
return nullptr;
}
if (out != nullptr) return out;
@@ -410,7 +417,9 @@
if (waiter->mBinder != nullptr) return waiter->mBinder;
}
- ALOGW("Waited one second for %s (is service started? are binder threads started and available?)", name.c_str());
+ ALOGW("Waited one second for %s (is service started? Number of threads started in the "
+ "threadpool: %zu. Are binder threads started and available?)",
+ name.c_str(), ProcessState::self()->getThreadPoolMaxTotalThreadCount());
// Handle race condition for lazy services. Here is what can happen:
// - the service dies (not processed by init yet).
diff --git a/libs/binder/OS.cpp b/libs/binder/OS.cpp
index 6eb7272..77e401f 100644
--- a/libs/binder/OS.cpp
+++ b/libs/binder/OS.cpp
@@ -17,6 +17,8 @@
#include "OS.h"
#include <android-base/file.h>
+#include <binder/RpcTransportRaw.h>
+#include <log/log.h>
#include <string.h>
using android::base::ErrnoError;
@@ -24,6 +26,9 @@
namespace android {
+// Linux kernel supports up to 253 (from SCM_MAX_FD) for unix sockets.
+constexpr size_t kMaxFdsPerMsg = 253;
+
Result<void> setNonBlocking(android::base::borrowed_fd fd) {
int flags = TEMP_FAILURE_RETRY(fcntl(fd.get(), F_GETFL));
if (flags == -1) {
@@ -48,4 +53,113 @@
return OK;
}
+status_t dupFileDescriptor(int oldFd, int* newFd) {
+ int ret = fcntl(oldFd, F_DUPFD_CLOEXEC, 0);
+ if (ret < 0) {
+ return -errno;
+ }
+
+ *newFd = ret;
+ return OK;
+}
+
+std::unique_ptr<RpcTransportCtxFactory> makeDefaultRpcTransportCtxFactory() {
+ return RpcTransportCtxFactoryRaw::make();
+}
+
+int sendMessageOnSocket(
+ const RpcTransportFd& socket, iovec* iovs, int niovs,
+ const std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* ancillaryFds) {
+ if (ancillaryFds != nullptr && !ancillaryFds->empty()) {
+ if (ancillaryFds->size() > kMaxFdsPerMsg) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ // CMSG_DATA is not necessarily aligned, so we copy the FDs into a buffer and then
+ // use memcpy.
+ int fds[kMaxFdsPerMsg];
+ for (size_t i = 0; i < ancillaryFds->size(); i++) {
+ fds[i] = std::visit([](const auto& fd) { return fd.get(); }, ancillaryFds->at(i));
+ }
+ const size_t fdsByteSize = sizeof(int) * ancillaryFds->size();
+
+ alignas(struct cmsghdr) char msgControlBuf[CMSG_SPACE(sizeof(int) * kMaxFdsPerMsg)];
+
+ msghdr msg{
+ .msg_iov = iovs,
+ .msg_iovlen = static_cast<decltype(msg.msg_iovlen)>(niovs),
+ .msg_control = msgControlBuf,
+ .msg_controllen = sizeof(msgControlBuf),
+ };
+
+ cmsghdr* cmsg = CMSG_FIRSTHDR(&msg);
+ cmsg->cmsg_level = SOL_SOCKET;
+ cmsg->cmsg_type = SCM_RIGHTS;
+ cmsg->cmsg_len = CMSG_LEN(fdsByteSize);
+ memcpy(CMSG_DATA(cmsg), fds, fdsByteSize);
+
+ msg.msg_controllen = CMSG_SPACE(fdsByteSize);
+ return TEMP_FAILURE_RETRY(sendmsg(socket.fd.get(), &msg, MSG_NOSIGNAL | MSG_CMSG_CLOEXEC));
+ }
+
+ msghdr msg{
+ .msg_iov = iovs,
+ // posix uses int, glibc uses size_t. niovs is a
+ // non-negative int and can be cast to either.
+ .msg_iovlen = static_cast<decltype(msg.msg_iovlen)>(niovs),
+ };
+ return TEMP_FAILURE_RETRY(sendmsg(socket.fd.get(), &msg, MSG_NOSIGNAL));
+}
+
+int receiveMessageFromSocket(
+ const RpcTransportFd& socket, iovec* iovs, int niovs,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* ancillaryFds) {
+ if (ancillaryFds != nullptr) {
+ int fdBuffer[kMaxFdsPerMsg];
+ alignas(struct cmsghdr) char msgControlBuf[CMSG_SPACE(sizeof(fdBuffer))];
+
+ msghdr msg{
+ .msg_iov = iovs,
+ .msg_iovlen = static_cast<decltype(msg.msg_iovlen)>(niovs),
+ .msg_control = msgControlBuf,
+ .msg_controllen = sizeof(msgControlBuf),
+ };
+ ssize_t processSize = TEMP_FAILURE_RETRY(recvmsg(socket.fd.get(), &msg, MSG_NOSIGNAL));
+ if (processSize < 0) {
+ return -1;
+ }
+
+ for (cmsghdr* cmsg = CMSG_FIRSTHDR(&msg); cmsg != nullptr; cmsg = CMSG_NXTHDR(&msg, cmsg)) {
+ if (cmsg->cmsg_level == SOL_SOCKET && cmsg->cmsg_type == SCM_RIGHTS) {
+ // NOTE: It is tempting to reinterpret_cast, but cmsg(3) explicitly asks
+ // application devs to memcpy the data to ensure memory alignment.
+ size_t dataLen = cmsg->cmsg_len - CMSG_LEN(0);
+ LOG_ALWAYS_FATAL_IF(dataLen > sizeof(fdBuffer)); // validity check
+ memcpy(fdBuffer, CMSG_DATA(cmsg), dataLen);
+ size_t fdCount = dataLen / sizeof(int);
+ ancillaryFds->reserve(ancillaryFds->size() + fdCount);
+ for (size_t i = 0; i < fdCount; i++) {
+ ancillaryFds->emplace_back(base::unique_fd(fdBuffer[i]));
+ }
+ break;
+ }
+ }
+
+ if (msg.msg_flags & MSG_CTRUNC) {
+ errno = EPIPE;
+ return -1;
+ }
+ return processSize;
+ }
+ msghdr msg{
+ .msg_iov = iovs,
+ // posix uses int, glibc uses size_t. niovs is a
+ // non-negative int and can be cast to either.
+ .msg_iovlen = static_cast<decltype(msg.msg_iovlen)>(niovs),
+ };
+
+ return TEMP_FAILURE_RETRY(recvmsg(socket.fd.get(), &msg, MSG_NOSIGNAL));
+}
+
} // namespace android
diff --git a/libs/binder/OS.h b/libs/binder/OS.h
index e802e9c..0d38968 100644
--- a/libs/binder/OS.h
+++ b/libs/binder/OS.h
@@ -20,6 +20,7 @@
#include <android-base/result.h>
#include <android-base/unique_fd.h>
+#include <binder/RpcTransport.h>
#include <utils/Errors.h>
namespace android {
@@ -28,4 +29,16 @@
status_t getRandomBytes(uint8_t* data, size_t size);
+status_t dupFileDescriptor(int oldFd, int* newFd);
+
+std::unique_ptr<RpcTransportCtxFactory> makeDefaultRpcTransportCtxFactory();
+
+int sendMessageOnSocket(
+ const RpcTransportFd& socket, iovec* iovs, int niovs,
+ const std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* ancillaryFds);
+
+int receiveMessageFromSocket(
+ const RpcTransportFd& socket, iovec* iovs, int niovs,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* ancillaryFds);
+
} // namespace android
diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp
index 8b5d118..07d0a65 100644
--- a/libs/binder/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -48,6 +48,7 @@
#include <utils/String8.h>
#include <utils/misc.h>
+#include "OS.h"
#include "RpcState.h"
#include "Static.h"
#include "Utils.h"
@@ -1438,7 +1439,8 @@
case RpcSession::FileDescriptorTransportMode::NONE: {
return FDS_NOT_ALLOWED;
}
- case RpcSession::FileDescriptorTransportMode::UNIX: {
+ case RpcSession::FileDescriptorTransportMode::UNIX:
+ case RpcSession::FileDescriptorTransportMode::TRUSTY: {
if (rpcFields->mFds == nullptr) {
rpcFields->mFds = std::make_unique<decltype(rpcFields->mFds)::element_type>();
}
@@ -1477,9 +1479,9 @@
status_t Parcel::writeDupFileDescriptor(int fd)
{
- int dupFd = fcntl(fd, F_DUPFD_CLOEXEC, 0);
- if (dupFd < 0) {
- return -errno;
+ int dupFd;
+ if (status_t err = dupFileDescriptor(fd, &dupFd); err != OK) {
+ return err;
}
status_t err = writeFileDescriptor(dupFd, true /*takeOwnership*/);
if (err != OK) {
@@ -1496,9 +1498,9 @@
status_t Parcel::writeDupParcelFileDescriptor(int fd)
{
- int dupFd = fcntl(fd, F_DUPFD_CLOEXEC, 0);
- if (dupFd < 0) {
- return -errno;
+ int dupFd;
+ if (status_t err = dupFileDescriptor(fd, &dupFd); err != OK) {
+ return err;
}
status_t err = writeParcelFileDescriptor(dupFd, true /*takeOwnership*/);
if (err != OK) {
@@ -2295,7 +2297,12 @@
return BAD_TYPE;
}
- val->reset(fcntl(got, F_DUPFD_CLOEXEC, 0));
+ int dupFd;
+ if (status_t err = dupFileDescriptor(got, &dupFd); err != OK) {
+ return BAD_VALUE;
+ }
+
+ val->reset(dupFd);
if (val->get() < 0) {
return BAD_VALUE;
@@ -2312,7 +2319,12 @@
return BAD_TYPE;
}
- val->reset(fcntl(got, F_DUPFD_CLOEXEC, 0));
+ int dupFd;
+ if (status_t err = dupFileDescriptor(got, &dupFd); err != OK) {
+ return BAD_VALUE;
+ }
+
+ val->reset(dupFd);
if (val->get() < 0) {
return BAD_VALUE;
@@ -2628,8 +2640,7 @@
return OK;
}
-void Parcel::print(TextOutput& to, uint32_t /*flags*/) const
-{
+void Parcel::print(std::ostream& to, uint32_t /*flags*/) const {
to << "Parcel(";
if (errorCheck() != NO_ERROR) {
@@ -2637,7 +2648,7 @@
to << "Error: " << (void*)(intptr_t)err << " \"" << strerror(-err) << "\"";
} else if (dataSize() > 0) {
const uint8_t* DATA = data();
- to << indent << HexDump(DATA, dataSize()) << dedent;
+ to << "\t" << HexDump(DATA, dataSize());
#ifdef BINDER_WITH_KERNEL_IPC
if (const auto* kernelFields = maybeKernelFields()) {
const binder_size_t* OBJS = kernelFields->mObjects;
@@ -2645,8 +2656,7 @@
for (size_t i = 0; i < N; i++) {
const flat_binder_object* flat =
reinterpret_cast<const flat_binder_object*>(DATA + OBJS[i]);
- to << endl
- << "Object #" << i << " @ " << (void*)OBJS[i] << ": "
+ to << "Object #" << i << " @ " << (void*)OBJS[i] << ": "
<< TypeCode(flat->hdr.type & 0x7f7f7f00) << " = " << flat->binder;
}
}
diff --git a/libs/binder/RpcServer.cpp b/libs/binder/RpcServer.cpp
index 49be4dd..83d0de7 100644
--- a/libs/binder/RpcServer.cpp
+++ b/libs/binder/RpcServer.cpp
@@ -37,6 +37,7 @@
#include "OS.h"
#include "RpcSocketAddress.h"
#include "RpcState.h"
+#include "RpcTransportUtils.h"
#include "RpcWireFormat.h"
#include "Utils.h"
@@ -55,12 +56,16 @@
sp<RpcServer> RpcServer::make(std::unique_ptr<RpcTransportCtxFactory> rpcTransportCtxFactory) {
// Default is without TLS.
if (rpcTransportCtxFactory == nullptr)
- rpcTransportCtxFactory = RpcTransportCtxFactoryRaw::make();
+ rpcTransportCtxFactory = makeDefaultRpcTransportCtxFactory();
auto ctx = rpcTransportCtxFactory->newServerCtx();
if (ctx == nullptr) return nullptr;
return sp<RpcServer>::make(std::move(ctx));
}
+status_t RpcServer::setupUnixDomainSocketBootstrapServer(unique_fd bootstrapFd) {
+ return setupExternalServer(std::move(bootstrapFd), &RpcServer::recvmsgSocketConnection);
+}
+
status_t RpcServer::setupUnixDomainServer(const char* path) {
return setupSocketServer(UnixSocketAddress(path));
}
@@ -86,7 +91,7 @@
LOG_ALWAYS_FATAL_IF(socketAddress.addr()->sa_family != AF_INET, "expecting inet");
sockaddr_in addr{};
socklen_t len = sizeof(addr);
- if (0 != getsockname(mServer.get(), reinterpret_cast<sockaddr*>(&addr), &len)) {
+ if (0 != getsockname(mServer.fd.get(), reinterpret_cast<sockaddr*>(&addr), &len)) {
int savedErrno = errno;
ALOGE("Could not getsockname at %s: %s", socketAddress.toString().c_str(),
strerror(savedErrno));
@@ -177,11 +182,50 @@
rpcJoinIfSingleThreaded(*mJoinThread);
}
+status_t RpcServer::acceptSocketConnection(const RpcServer& server, RpcTransportFd* out) {
+ RpcTransportFd clientSocket(unique_fd(TEMP_FAILURE_RETRY(
+ accept4(server.mServer.fd.get(), nullptr, nullptr, SOCK_CLOEXEC | SOCK_NONBLOCK))));
+ if (clientSocket.fd < 0) {
+ int savedErrno = errno;
+ ALOGE("Could not accept4 socket: %s", strerror(savedErrno));
+ return -savedErrno;
+ }
+
+ *out = std::move(clientSocket);
+ return OK;
+}
+
+status_t RpcServer::recvmsgSocketConnection(const RpcServer& server, RpcTransportFd* out) {
+ int zero = 0;
+ iovec iov{&zero, sizeof(zero)};
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>> fds;
+
+ if (receiveMessageFromSocket(server.mServer, &iov, 1, &fds) < 0) {
+ int savedErrno = errno;
+ ALOGE("Failed recvmsg: %s", strerror(savedErrno));
+ return -savedErrno;
+ }
+ if (fds.size() != 1) {
+ ALOGE("Expected exactly one fd from recvmsg, got %zu", fds.size());
+ return -EINVAL;
+ }
+
+ unique_fd fd(std::move(std::get<unique_fd>(fds.back())));
+ if (auto res = setNonBlocking(fd); !res.ok()) {
+ ALOGE("Failed setNonBlocking: %s", res.error().message().c_str());
+ return res.error().code() == 0 ? UNKNOWN_ERROR : -res.error().code();
+ }
+
+ *out = RpcTransportFd(std::move(fd));
+ return OK;
+}
+
void RpcServer::join() {
{
RpcMutexLockGuard _l(mLock);
- LOG_ALWAYS_FATAL_IF(!mServer.ok(), "RpcServer must be setup to join.");
+ LOG_ALWAYS_FATAL_IF(!mServer.fd.ok(), "RpcServer must be setup to join.");
+ LOG_ALWAYS_FATAL_IF(mAcceptFn == nullptr, "RpcServer must have an accept() function");
LOG_ALWAYS_FATAL_IF(mShutdownTrigger != nullptr, "Already joined");
mJoinThreadRunning = true;
mShutdownTrigger = FdTrigger::make();
@@ -192,26 +236,25 @@
while ((status = mShutdownTrigger->triggerablePoll(mServer, POLLIN)) == OK) {
std::array<uint8_t, kRpcAddressSize> addr;
static_assert(addr.size() >= sizeof(sockaddr_storage), "kRpcAddressSize is too small");
-
socklen_t addrLen = addr.size();
- unique_fd clientFd(
- TEMP_FAILURE_RETRY(accept4(mServer.get(), reinterpret_cast<sockaddr*>(addr.data()),
- &addrLen, SOCK_CLOEXEC | SOCK_NONBLOCK)));
- LOG_ALWAYS_FATAL_IF(addrLen > static_cast<socklen_t>(sizeof(sockaddr_storage)),
- "Truncated address");
-
- if (clientFd < 0) {
- ALOGE("Could not accept4 socket: %s", strerror(errno));
+ RpcTransportFd clientSocket;
+ if (mAcceptFn(*this, &clientSocket) != OK) {
continue;
}
- LOG_RPC_DETAIL("accept4 on fd %d yields fd %d", mServer.get(), clientFd.get());
+ if (getpeername(clientSocket.fd.get(), reinterpret_cast<sockaddr*>(addr.data()),
+ &addrLen)) {
+ ALOGE("Could not getpeername socket: %s", strerror(errno));
+ continue;
+ }
+
+ LOG_RPC_DETAIL("accept on fd %d yields fd %d", mServer.fd.get(), clientSocket.fd.get());
{
RpcMutexLockGuard _l(mLock);
RpcMaybeThread thread =
RpcMaybeThread(&RpcServer::establishConnection,
- sp<RpcServer>::fromExisting(this), std::move(clientFd), addr,
+ sp<RpcServer>::fromExisting(this), std::move(clientSocket), addr,
addrLen, RpcSession::join);
auto& threadRef = mConnectingThreads[thread.get_id()];
@@ -296,7 +339,7 @@
}
void RpcServer::establishConnection(
- sp<RpcServer>&& server, base::unique_fd clientFd, std::array<uint8_t, kRpcAddressSize> addr,
+ sp<RpcServer>&& server, RpcTransportFd clientFd, std::array<uint8_t, kRpcAddressSize> addr,
size_t addrLen,
std::function<void(sp<RpcSession>&&, RpcSession::PreJoinSetupResult&&)>&& joinFn) {
// mShutdownTrigger can only be cleared once connection threads have joined.
@@ -306,7 +349,7 @@
status_t status = OK;
- int clientFdForLog = clientFd.get();
+ int clientFdForLog = clientFd.fd.get();
auto client = server->mCtx->newTransport(std::move(clientFd), server->mShutdownTrigger.get());
if (client == nullptr) {
ALOGE("Dropping accept4()-ed socket because sslAccept fails");
@@ -488,15 +531,15 @@
LOG_RPC_DETAIL("Setting up socket server %s", addr.toString().c_str());
LOG_ALWAYS_FATAL_IF(hasServer(), "Each RpcServer can only have one server.");
- unique_fd serverFd(TEMP_FAILURE_RETRY(
- socket(addr.addr()->sa_family, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0)));
- if (serverFd == -1) {
+ RpcTransportFd transportFd(unique_fd(TEMP_FAILURE_RETRY(
+ socket(addr.addr()->sa_family, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0))));
+ if (!transportFd.fd.ok()) {
int savedErrno = errno;
ALOGE("Could not create socket: %s", strerror(savedErrno));
return -savedErrno;
}
- if (0 != TEMP_FAILURE_RETRY(bind(serverFd.get(), addr.addr(), addr.addrSize()))) {
+ if (0 != TEMP_FAILURE_RETRY(bind(transportFd.fd.get(), addr.addr(), addr.addrSize()))) {
int savedErrno = errno;
ALOGE("Could not bind socket at %s: %s", addr.toString().c_str(), strerror(savedErrno));
return -savedErrno;
@@ -506,7 +549,7 @@
// the backlog is increased to a large number.
// TODO(b/189955605): Once we create threads dynamically & lazily, the backlog can be reduced
// to 1.
- if (0 != TEMP_FAILURE_RETRY(listen(serverFd.get(), 50 /*backlog*/))) {
+ if (0 != TEMP_FAILURE_RETRY(listen(transportFd.fd.get(), 50 /*backlog*/))) {
int savedErrno = errno;
ALOGE("Could not listen socket at %s: %s", addr.toString().c_str(), strerror(savedErrno));
return -savedErrno;
@@ -514,7 +557,7 @@
LOG_RPC_DETAIL("Successfully setup socket server %s", addr.toString().c_str());
- if (status_t status = setupExternalServer(std::move(serverFd)); status != OK) {
+ if (status_t status = setupExternalServer(std::move(transportFd.fd)); status != OK) {
ALOGE("Another thread has set up server while calling setupSocketServer. Race?");
return status;
}
@@ -542,22 +585,39 @@
bool RpcServer::hasServer() {
RpcMutexLockGuard _l(mLock);
- return mServer.ok();
+ return mServer.fd.ok();
}
unique_fd RpcServer::releaseServer() {
RpcMutexLockGuard _l(mLock);
- return std::move(mServer);
+ return std::move(mServer.fd);
}
-status_t RpcServer::setupExternalServer(base::unique_fd serverFd) {
+status_t RpcServer::setupExternalServer(
+ base::unique_fd serverFd,
+ std::function<status_t(const RpcServer&, RpcTransportFd*)>&& acceptFn) {
RpcMutexLockGuard _l(mLock);
- if (mServer.ok()) {
+ if (mServer.fd.ok()) {
ALOGE("Each RpcServer can only have one server.");
return INVALID_OPERATION;
}
mServer = std::move(serverFd);
+ mAcceptFn = std::move(acceptFn);
return OK;
}
+status_t RpcServer::setupExternalServer(base::unique_fd serverFd) {
+ return setupExternalServer(std::move(serverFd), &RpcServer::acceptSocketConnection);
+}
+
+bool RpcServer::hasActiveRequests() {
+ RpcMutexLockGuard _l(mLock);
+ for (const auto& [_, session] : mSessions) {
+ if (session->hasActiveRequests()) {
+ return true;
+ }
+ }
+ return !mServer.isInPollingState();
+}
+
} // namespace android
diff --git a/libs/binder/RpcSession.cpp b/libs/binder/RpcSession.cpp
index d347262..7d6bcfc 100644
--- a/libs/binder/RpcSession.cpp
+++ b/libs/binder/RpcSession.cpp
@@ -41,6 +41,7 @@
#include "OS.h"
#include "RpcSocketAddress.h"
#include "RpcState.h"
+#include "RpcTransportUtils.h"
#include "RpcWireFormat.h"
#include "Utils.h"
@@ -68,7 +69,7 @@
sp<RpcSession> RpcSession::make() {
// Default is without TLS.
- return make(RpcTransportCtxFactoryRaw::make());
+ return make(makeDefaultRpcTransportCtxFactory());
}
sp<RpcSession> RpcSession::make(std::unique_ptr<RpcTransportCtxFactory> rpcTransportCtxFactory) {
@@ -147,6 +148,34 @@
return setupSocketClient(UnixSocketAddress(path));
}
+status_t RpcSession::setupUnixDomainSocketBootstrapClient(unique_fd bootstrapFd) {
+ mBootstrapTransport =
+ mCtx->newTransport(RpcTransportFd(std::move(bootstrapFd)), mShutdownTrigger.get());
+ return setupClient([&](const std::vector<uint8_t>& sessionId, bool incoming) {
+ int socks[2];
+ if (socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0, socks) < 0) {
+ int savedErrno = errno;
+ ALOGE("Failed socketpair: %s", strerror(savedErrno));
+ return -savedErrno;
+ }
+ unique_fd clientFd(socks[0]), serverFd(socks[1]);
+
+ int zero = 0;
+ iovec iov{&zero, sizeof(zero)};
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>> fds;
+ fds.push_back(std::move(serverFd));
+
+ status_t status = mBootstrapTransport->interruptableWriteFully(mShutdownTrigger.get(), &iov,
+ 1, std::nullopt, &fds);
+ if (status != OK) {
+ ALOGE("Failed to send fd over bootstrap transport: %s", strerror(-status));
+ return status;
+ }
+
+ return initAndAddConnection(RpcTransportFd(std::move(clientFd)), sessionId, incoming);
+ });
+}
+
status_t RpcSession::setupVsockClient(unsigned int cid, unsigned int port) {
return setupSocketClient(VsockSocketAddress(cid, port));
}
@@ -162,7 +191,8 @@
return NAME_NOT_FOUND;
}
-status_t RpcSession::setupPreconnectedClient(unique_fd fd, std::function<unique_fd()>&& request) {
+status_t RpcSession::setupPreconnectedClient(base::unique_fd fd,
+ std::function<unique_fd()>&& request) {
return setupClient([&](const std::vector<uint8_t>& sessionId, bool incoming) -> status_t {
if (!fd.ok()) {
fd = request();
@@ -172,7 +202,9 @@
ALOGE("setupPreconnectedClient: %s", res.error().message().c_str());
return res.error().code() == 0 ? UNKNOWN_ERROR : -res.error().code();
}
- status_t status = initAndAddConnection(std::move(fd), sessionId, incoming);
+
+ RpcTransportFd transportFd(std::move(fd));
+ status_t status = initAndAddConnection(std::move(transportFd), sessionId, incoming);
fd = unique_fd(); // Explicitly reset after move to avoid analyzer warning.
return status;
});
@@ -190,7 +222,8 @@
return -savedErrno;
}
- auto server = mCtx->newTransport(std::move(serverFd), mShutdownTrigger.get());
+ RpcTransportFd transportFd(std::move(serverFd));
+ auto server = mCtx->newTransport(std::move(transportFd), mShutdownTrigger.get());
if (server == nullptr) {
ALOGE("Unable to set up RpcTransport");
return UNKNOWN_ERROR;
@@ -291,16 +324,18 @@
}
void RpcSession::WaitForShutdownListener::onSessionIncomingThreadEnded() {
+ mShutdownCount += 1;
mCv.notify_all();
}
void RpcSession::WaitForShutdownListener::waitForShutdown(RpcMutexUniqueLock& lock,
const sp<RpcSession>& session) {
- while (session->mConnections.mIncoming.size() > 0) {
+ while (mShutdownCount < session->mConnections.mMaxIncoming) {
if (std::cv_status::timeout == mCv.wait_for(lock, std::chrono::seconds(1))) {
ALOGE("Waiting for RpcSession to shut down (1s w/o progress): %zu incoming connections "
- "still.",
- session->mConnections.mIncoming.size());
+ "still %zu/%zu fully shutdown.",
+ session->mConnections.mIncoming.size(), mShutdownCount.load(),
+ session->mConnections.mMaxIncoming);
}
}
}
@@ -484,6 +519,9 @@
mProtocolVersion = oldProtocolVersion;
mConnections = {};
+
+ // clear mStartedSetup so that we can reuse this RpcSession
+ mStartedSetup = false;
});
if (status_t status = connectAndInit({}, false /*incoming*/); status != OK) return status;
@@ -569,12 +607,14 @@
return -savedErrno;
}
- if (0 != TEMP_FAILURE_RETRY(connect(serverFd.get(), addr.addr(), addr.addrSize()))) {
+ RpcTransportFd transportFd(std::move(serverFd));
+
+ if (0 != TEMP_FAILURE_RETRY(connect(transportFd.fd.get(), addr.addr(), addr.addrSize()))) {
int connErrno = errno;
if (connErrno == EAGAIN || connErrno == EINPROGRESS) {
// For non-blocking sockets, connect() may return EAGAIN (for unix domain socket) or
// EINPROGRESS (for others). Call poll() and getsockopt() to get the error.
- status_t pollStatus = mShutdownTrigger->triggerablePoll(serverFd, POLLOUT);
+ status_t pollStatus = mShutdownTrigger->triggerablePoll(transportFd, POLLOUT);
if (pollStatus != OK) {
ALOGE("Could not POLLOUT after connect() on non-blocking socket: %s",
statusToString(pollStatus).c_str());
@@ -582,8 +622,8 @@
}
// Set connErrno to the errno that connect() would have set if the fd were blocking.
socklen_t connErrnoLen = sizeof(connErrno);
- int ret =
- getsockopt(serverFd.get(), SOL_SOCKET, SO_ERROR, &connErrno, &connErrnoLen);
+ int ret = getsockopt(transportFd.fd.get(), SOL_SOCKET, SO_ERROR, &connErrno,
+ &connErrnoLen);
if (ret == -1) {
int savedErrno = errno;
ALOGE("Could not getsockopt() after connect() on non-blocking socket: %s. "
@@ -605,16 +645,17 @@
return -connErrno;
}
}
- LOG_RPC_DETAIL("Socket at %s client with fd %d", addr.toString().c_str(), serverFd.get());
+ LOG_RPC_DETAIL("Socket at %s client with fd %d", addr.toString().c_str(),
+ transportFd.fd.get());
- return initAndAddConnection(std::move(serverFd), sessionId, incoming);
+ return initAndAddConnection(std::move(transportFd), sessionId, incoming);
}
ALOGE("Ran out of retries to connect to %s", addr.toString().c_str());
return UNKNOWN_ERROR;
}
-status_t RpcSession::initAndAddConnection(unique_fd fd, const std::vector<uint8_t>& sessionId,
+status_t RpcSession::initAndAddConnection(RpcTransportFd fd, const std::vector<uint8_t>& sessionId,
bool incoming) {
LOG_ALWAYS_FATAL_IF(mShutdownTrigger == nullptr);
auto server = mCtx->newTransport(std::move(fd), mShutdownTrigger.get());
@@ -942,4 +983,24 @@
}
}
+bool RpcSession::hasActiveConnection(const std::vector<sp<RpcConnection>>& connections) {
+ for (const auto& connection : connections) {
+ if (connection->exclusiveTid != std::nullopt && !connection->rpcTransport->isWaiting()) {
+ return true;
+ }
+ }
+ return false;
+}
+
+bool RpcSession::hasActiveRequests() {
+ RpcMutexUniqueLock _l(mMutex);
+ if (hasActiveConnection(mConnections.mIncoming)) {
+ return true;
+ }
+ if (hasActiveConnection(mConnections.mOutgoing)) {
+ return true;
+ }
+ return mConnections.mWaitingThreads != 0;
+}
+
} // namespace android
diff --git a/libs/binder/RpcState.cpp b/libs/binder/RpcState.cpp
index c0e36c4..b27f102 100644
--- a/libs/binder/RpcState.cpp
+++ b/libs/binder/RpcState.cpp
@@ -41,7 +41,7 @@
#if RPC_FLAKE_PRONE
void rpcMaybeWaitToFlake() {
[[clang::no_destroy]] static std::random_device r;
- [[clang::no_destroy]] static std::mutex m;
+ [[clang::no_destroy]] static RpcMutex m;
unsigned num;
{
RpcMutexLockGuard lock(m);
@@ -56,6 +56,7 @@
case RpcSession::FileDescriptorTransportMode::NONE:
return false;
case RpcSession::FileDescriptorTransportMode::UNIX:
+ case RpcSession::FileDescriptorTransportMode::TRUSTY:
return true;
}
}
@@ -886,6 +887,7 @@
it->second.asyncTodo.push(BinderNode::AsyncTodo{
.ref = target,
.data = std::move(transactionData),
+ .ancillaryFds = std::move(ancillaryFds),
.asyncNumber = transaction->asyncNumber,
});
@@ -1046,6 +1048,7 @@
// reset up arguments
transactionData = std::move(todo.data);
+ ancillaryFds = std::move(todo.ancillaryFds);
LOG_ALWAYS_FATAL_IF(target != todo.ref,
"async list should be associated with a binder");
@@ -1205,6 +1208,20 @@
rpcFields->mFds->size(), kMaxFdsPerMsg);
return BAD_VALUE;
}
+ break;
+ }
+ case RpcSession::FileDescriptorTransportMode::TRUSTY: {
+ // Keep this in sync with trusty_ipc.h!!!
+ // We could import that file here on Trusty, but it's not
+ // available on Android
+ constexpr size_t kMaxFdsPerMsg = 8;
+ if (rpcFields->mFds->size() > kMaxFdsPerMsg) {
+ *errorMsg = StringPrintf("Too many file descriptors in Parcel for Trusty "
+ "IPC connection: %zu (max is %zu)",
+ rpcFields->mFds->size(), kMaxFdsPerMsg);
+ return BAD_VALUE;
+ }
+ break;
}
}
}
diff --git a/libs/binder/RpcState.h b/libs/binder/RpcState.h
index 7aab5ee..ac86585 100644
--- a/libs/binder/RpcState.h
+++ b/libs/binder/RpcState.h
@@ -250,6 +250,7 @@
struct AsyncTodo {
sp<IBinder> ref;
CommandData data;
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>> ancillaryFds;
uint64_t asyncNumber = 0;
bool operator<(const AsyncTodo& o) const {
diff --git a/libs/binder/RpcTransportRaw.cpp b/libs/binder/RpcTransportRaw.cpp
index 51326f6..1912d14 100644
--- a/libs/binder/RpcTransportRaw.cpp
+++ b/libs/binder/RpcTransportRaw.cpp
@@ -23,6 +23,7 @@
#include <binder/RpcTransportRaw.h>
#include "FdTrigger.h"
+#include "OS.h"
#include "RpcState.h"
#include "RpcTransportUtils.h"
@@ -30,17 +31,14 @@
namespace {
-// Linux kernel supports up to 253 (from SCM_MAX_FD) for unix sockets.
-constexpr size_t kMaxFdsPerMsg = 253;
-
// RpcTransport with TLS disabled.
class RpcTransportRaw : public RpcTransport {
public:
- explicit RpcTransportRaw(android::base::unique_fd socket) : mSocket(std::move(socket)) {}
+ explicit RpcTransportRaw(android::RpcTransportFd socket) : mSocket(std::move(socket)) {}
status_t pollRead(void) override {
uint8_t buf;
ssize_t ret = TEMP_FAILURE_RETRY(
- ::recv(mSocket.get(), &buf, sizeof(buf), MSG_PEEK | MSG_DONTWAIT));
+ ::recv(mSocket.fd.get(), &buf, sizeof(buf), MSG_PEEK | MSG_DONTWAIT));
if (ret < 0) {
int savedErrno = errno;
if (savedErrno == EAGAIN || savedErrno == EWOULDBLOCK) {
@@ -63,60 +61,12 @@
override {
bool sentFds = false;
auto send = [&](iovec* iovs, int niovs) -> ssize_t {
- if (ancillaryFds != nullptr && !ancillaryFds->empty() && !sentFds) {
- if (ancillaryFds->size() > kMaxFdsPerMsg) {
- // This shouldn't happen because we check the FD count in RpcState.
- ALOGE("Saw too many file descriptors in RpcTransportCtxRaw: %zu (max is %zu). "
- "Aborting session.",
- ancillaryFds->size(), kMaxFdsPerMsg);
- errno = EINVAL;
- return -1;
- }
-
- // CMSG_DATA is not necessarily aligned, so we copy the FDs into a buffer and then
- // use memcpy.
- int fds[kMaxFdsPerMsg];
- for (size_t i = 0; i < ancillaryFds->size(); i++) {
- fds[i] = std::visit([](const auto& fd) { return fd.get(); },
- ancillaryFds->at(i));
- }
- const size_t fdsByteSize = sizeof(int) * ancillaryFds->size();
-
- alignas(struct cmsghdr) char msgControlBuf[CMSG_SPACE(sizeof(int) * kMaxFdsPerMsg)];
-
- msghdr msg{
- .msg_iov = iovs,
- .msg_iovlen = static_cast<decltype(msg.msg_iovlen)>(niovs),
- .msg_control = msgControlBuf,
- .msg_controllen = sizeof(msgControlBuf),
- };
-
- cmsghdr* cmsg = CMSG_FIRSTHDR(&msg);
- cmsg->cmsg_level = SOL_SOCKET;
- cmsg->cmsg_type = SCM_RIGHTS;
- cmsg->cmsg_len = CMSG_LEN(fdsByteSize);
- memcpy(CMSG_DATA(cmsg), fds, fdsByteSize);
-
- msg.msg_controllen = CMSG_SPACE(fdsByteSize);
-
- ssize_t processedSize = TEMP_FAILURE_RETRY(
- sendmsg(mSocket.get(), &msg, MSG_NOSIGNAL | MSG_CMSG_CLOEXEC));
- if (processedSize > 0) {
- sentFds = true;
- }
- return processedSize;
- }
-
- msghdr msg{
- .msg_iov = iovs,
- // posix uses int, glibc uses size_t. niovs is a
- // non-negative int and can be cast to either.
- .msg_iovlen = static_cast<decltype(msg.msg_iovlen)>(niovs),
- };
- return TEMP_FAILURE_RETRY(sendmsg(mSocket.get(), &msg, MSG_NOSIGNAL));
+ int ret = sendMessageOnSocket(mSocket, iovs, niovs, sentFds ? nullptr : ancillaryFds);
+ sentFds |= ret > 0;
+ return ret;
};
- return interruptableReadOrWrite(mSocket.get(), fdTrigger, iovs, niovs, send, "sendmsg",
- POLLOUT, altPoll);
+ return interruptableReadOrWrite(mSocket, fdTrigger, iovs, niovs, send, "sendmsg", POLLOUT,
+ altPoll);
}
status_t interruptableReadFully(
@@ -124,68 +74,23 @@
const std::optional<android::base::function_ref<status_t()>>& altPoll,
std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* ancillaryFds) override {
auto recv = [&](iovec* iovs, int niovs) -> ssize_t {
- if (ancillaryFds != nullptr) {
- int fdBuffer[kMaxFdsPerMsg];
- alignas(struct cmsghdr) char msgControlBuf[CMSG_SPACE(sizeof(fdBuffer))];
-
- msghdr msg{
- .msg_iov = iovs,
- .msg_iovlen = static_cast<decltype(msg.msg_iovlen)>(niovs),
- .msg_control = msgControlBuf,
- .msg_controllen = sizeof(msgControlBuf),
- };
- ssize_t processSize =
- TEMP_FAILURE_RETRY(recvmsg(mSocket.get(), &msg, MSG_NOSIGNAL));
- if (processSize < 0) {
- return -1;
- }
-
- for (cmsghdr* cmsg = CMSG_FIRSTHDR(&msg); cmsg != nullptr;
- cmsg = CMSG_NXTHDR(&msg, cmsg)) {
- if (cmsg->cmsg_level == SOL_SOCKET && cmsg->cmsg_type == SCM_RIGHTS) {
- // NOTE: It is tempting to reinterpret_cast, but cmsg(3) explicitly asks
- // application devs to memcpy the data to ensure memory alignment.
- size_t dataLen = cmsg->cmsg_len - CMSG_LEN(0);
- LOG_ALWAYS_FATAL_IF(dataLen > sizeof(fdBuffer)); // sanity check
- memcpy(fdBuffer, CMSG_DATA(cmsg), dataLen);
- size_t fdCount = dataLen / sizeof(int);
- ancillaryFds->reserve(ancillaryFds->size() + fdCount);
- for (size_t i = 0; i < fdCount; i++) {
- ancillaryFds->emplace_back(base::unique_fd(fdBuffer[i]));
- }
- break;
- }
- }
-
- if (msg.msg_flags & MSG_CTRUNC) {
- ALOGE("msg was truncated. Aborting session.");
- errno = EPIPE;
- return -1;
- }
-
- return processSize;
- }
- msghdr msg{
- .msg_iov = iovs,
- // posix uses int, glibc uses size_t. niovs is a
- // non-negative int and can be cast to either.
- .msg_iovlen = static_cast<decltype(msg.msg_iovlen)>(niovs),
- };
- return TEMP_FAILURE_RETRY(recvmsg(mSocket.get(), &msg, MSG_NOSIGNAL));
+ return receiveMessageFromSocket(mSocket, iovs, niovs, ancillaryFds);
};
- return interruptableReadOrWrite(mSocket.get(), fdTrigger, iovs, niovs, recv, "recvmsg",
- POLLIN, altPoll);
+ return interruptableReadOrWrite(mSocket, fdTrigger, iovs, niovs, recv, "recvmsg", POLLIN,
+ altPoll);
}
+ virtual bool isWaiting() { return mSocket.isInPollingState(); }
+
private:
- base::unique_fd mSocket;
+ android::RpcTransportFd mSocket;
};
// RpcTransportCtx with TLS disabled.
class RpcTransportCtxRaw : public RpcTransportCtx {
public:
- std::unique_ptr<RpcTransport> newTransport(android::base::unique_fd fd, FdTrigger*) const {
- return std::make_unique<RpcTransportRaw>(std::move(fd));
+ std::unique_ptr<RpcTransport> newTransport(android::RpcTransportFd socket, FdTrigger*) const {
+ return std::make_unique<RpcTransportRaw>(std::move(socket));
}
std::vector<uint8_t> getCertificate(RpcCertificateFormat) const override { return {}; }
};
diff --git a/libs/binder/RpcTransportTipcAndroid.cpp b/libs/binder/RpcTransportTipcAndroid.cpp
new file mode 100644
index 0000000..453279c
--- /dev/null
+++ b/libs/binder/RpcTransportTipcAndroid.cpp
@@ -0,0 +1,222 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "RpcTransportTipcAndroid"
+
+#include <binder/RpcSession.h>
+#include <binder/RpcTransportTipcAndroid.h>
+#include <log/log.h>
+#include <poll.h>
+#include <trusty/tipc.h>
+
+#include "FdTrigger.h"
+#include "RpcState.h"
+#include "RpcTransportUtils.h"
+
+using android::base::Error;
+using android::base::Result;
+
+namespace android {
+
+namespace {
+
+// RpcTransport for writing Trusty IPC clients in Android.
+class RpcTransportTipcAndroid : public RpcTransport {
+public:
+ explicit RpcTransportTipcAndroid(android::RpcTransportFd socket) : mSocket(std::move(socket)) {}
+
+ status_t pollRead() override {
+ if (mReadBufferPos < mReadBufferSize) {
+ // We have more data in the read buffer
+ return OK;
+ }
+
+ // Trusty IPC device is not a socket, so MSG_PEEK is not available
+ pollfd pfd{.fd = mSocket.fd.get(), .events = static_cast<int16_t>(POLLIN), .revents = 0};
+ ssize_t ret = TEMP_FAILURE_RETRY(::poll(&pfd, 1, 0));
+ if (ret < 0) {
+ int savedErrno = errno;
+ if (savedErrno == EAGAIN || savedErrno == EWOULDBLOCK) {
+ return WOULD_BLOCK;
+ }
+
+ LOG_RPC_DETAIL("RpcTransport poll(): %s", strerror(savedErrno));
+ return -savedErrno;
+ }
+
+ if (pfd.revents & POLLNVAL) {
+ return BAD_VALUE;
+ }
+ if (pfd.revents & POLLERR) {
+ return DEAD_OBJECT;
+ }
+ if (pfd.revents & POLLHUP) {
+ return DEAD_OBJECT;
+ }
+ if (pfd.revents & POLLIN) {
+ return OK;
+ }
+
+ return WOULD_BLOCK;
+ }
+
+ status_t interruptableWriteFully(
+ FdTrigger* fdTrigger, iovec* iovs, int niovs,
+ const std::optional<android::base::function_ref<status_t()>>& altPoll,
+ const std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* ancillaryFds)
+ override {
+ auto writeFn = [&](iovec* iovs, size_t niovs) -> ssize_t {
+ // TODO: send ancillaryFds. For now, we just abort if anyone tries
+ // to send any.
+ LOG_ALWAYS_FATAL_IF(ancillaryFds != nullptr && !ancillaryFds->empty(),
+ "File descriptors are not supported on Trusty yet");
+ return TEMP_FAILURE_RETRY(tipc_send(mSocket.fd.get(), iovs, niovs, nullptr, 0));
+ };
+ return interruptableReadOrWrite(mSocket, fdTrigger, iovs, niovs, writeFn, "tipc_send",
+ POLLOUT, altPoll);
+ }
+
+ status_t interruptableReadFully(
+ FdTrigger* fdTrigger, iovec* iovs, int niovs,
+ const std::optional<android::base::function_ref<status_t()>>& altPoll,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* /*ancillaryFds*/)
+ override {
+ auto readFn = [&](iovec* iovs, size_t niovs) -> ssize_t {
+ // Fill the read buffer at most once per readFn call, then try to
+ // return as much of it as possible. If the input iovecs are spread
+ // across multiple messages that require multiple fillReadBuffer
+ // calls, we expect the caller to advance the iovecs past the first
+ // read and call readFn as many times as needed to get all the data
+ status_t ret = fillReadBuffer();
+ if (ret != OK) {
+ // We need to emulate a Linux read call, which sets errno on
+ // error and returns -1
+ errno = -ret;
+ return -1;
+ }
+
+ ssize_t processSize = 0;
+ for (size_t i = 0; i < niovs && mReadBufferPos < mReadBufferSize; i++) {
+ auto& iov = iovs[i];
+ size_t numBytes = std::min(iov.iov_len, mReadBufferSize - mReadBufferPos);
+ memcpy(iov.iov_base, mReadBuffer.get() + mReadBufferPos, numBytes);
+ mReadBufferPos += numBytes;
+ processSize += numBytes;
+ }
+
+ return processSize;
+ };
+ return interruptableReadOrWrite(mSocket, fdTrigger, iovs, niovs, readFn, "read", POLLIN,
+ altPoll);
+ }
+
+ bool isWaiting() override { return mSocket.isInPollingState(); }
+
+private:
+ status_t fillReadBuffer() {
+ if (mReadBufferPos < mReadBufferSize) {
+ return OK;
+ }
+
+ if (!mReadBuffer) {
+ // Guarantee at least kDefaultBufferSize bytes
+ mReadBufferCapacity = std::max(mReadBufferCapacity, kDefaultBufferSize);
+ mReadBuffer.reset(new (std::nothrow) uint8_t[mReadBufferCapacity]);
+ if (!mReadBuffer) {
+ return NO_MEMORY;
+ }
+ }
+
+ // Reset the size and position in case we have to exit with an error.
+ // After we read a message into the buffer, we update the size
+ // with the actual value.
+ mReadBufferPos = 0;
+ mReadBufferSize = 0;
+
+ while (true) {
+ ssize_t processSize = TEMP_FAILURE_RETRY(
+ read(mSocket.fd.get(), mReadBuffer.get(), mReadBufferCapacity));
+ if (processSize == 0) {
+ return DEAD_OBJECT;
+ } else if (processSize < 0) {
+ int savedErrno = errno;
+ if (savedErrno == EMSGSIZE) {
+ // Buffer was too small, double it and retry
+ if (__builtin_mul_overflow(mReadBufferCapacity, 2, &mReadBufferCapacity)) {
+ return NO_MEMORY;
+ }
+ mReadBuffer.reset(new (std::nothrow) uint8_t[mReadBufferCapacity]);
+ if (!mReadBuffer) {
+ return NO_MEMORY;
+ }
+ continue;
+ } else {
+ LOG_RPC_DETAIL("RpcTransport fillBuffer(): %s", strerror(savedErrno));
+ return -savedErrno;
+ }
+ } else {
+ mReadBufferSize = static_cast<size_t>(processSize);
+ return OK;
+ }
+ }
+ }
+
+ RpcTransportFd mSocket;
+
+ // For now, we copy all the input data into a temporary buffer because
+ // we might get multiple interruptableReadFully calls per message, but
+ // the tipc device only allows one read call. We read every message into
+ // this temporary buffer, then return pieces of it from our method.
+ //
+ // The special transaction GET_MAX_THREADS takes 40 bytes, so the default
+ // size should start pretty high.
+ static constexpr size_t kDefaultBufferSize = 64;
+ std::unique_ptr<uint8_t[]> mReadBuffer;
+ size_t mReadBufferPos = 0;
+ size_t mReadBufferSize = 0;
+ size_t mReadBufferCapacity = 0;
+};
+
+// RpcTransportCtx for Trusty.
+class RpcTransportCtxTipcAndroid : public RpcTransportCtx {
+public:
+ std::unique_ptr<RpcTransport> newTransport(android::RpcTransportFd fd,
+ FdTrigger*) const override {
+ return std::make_unique<RpcTransportTipcAndroid>(std::move(fd));
+ }
+ std::vector<uint8_t> getCertificate(RpcCertificateFormat) const override { return {}; }
+};
+
+} // namespace
+
+std::unique_ptr<RpcTransportCtx> RpcTransportCtxFactoryTipcAndroid::newServerCtx() const {
+ return std::make_unique<RpcTransportCtxTipcAndroid>();
+}
+
+std::unique_ptr<RpcTransportCtx> RpcTransportCtxFactoryTipcAndroid::newClientCtx() const {
+ return std::make_unique<RpcTransportCtxTipcAndroid>();
+}
+
+const char* RpcTransportCtxFactoryTipcAndroid::toCString() const {
+ return "trusty";
+}
+
+std::unique_ptr<RpcTransportCtxFactory> RpcTransportCtxFactoryTipcAndroid::make() {
+ return std::unique_ptr<RpcTransportCtxFactoryTipcAndroid>(
+ new RpcTransportCtxFactoryTipcAndroid());
+}
+
+} // namespace android
diff --git a/libs/binder/RpcTransportTls.cpp b/libs/binder/RpcTransportTls.cpp
index 09b5c17..3e98ecc 100644
--- a/libs/binder/RpcTransportTls.cpp
+++ b/libs/binder/RpcTransportTls.cpp
@@ -182,8 +182,8 @@
// If |sslError| is WANT_READ / WANT_WRITE, poll for POLLIN / POLLOUT respectively. Otherwise
// return error. Also return error if |fdTrigger| is triggered before or during poll().
status_t pollForSslError(
- android::base::borrowed_fd fd, int sslError, FdTrigger* fdTrigger, const char* fnString,
- int additionalEvent,
+ const android::RpcTransportFd& fd, int sslError, FdTrigger* fdTrigger,
+ const char* fnString, int additionalEvent,
const std::optional<android::base::function_ref<status_t()>>& altPoll) {
switch (sslError) {
case SSL_ERROR_WANT_READ:
@@ -198,7 +198,7 @@
private:
bool mHandled = false;
- status_t handlePoll(int event, android::base::borrowed_fd fd, FdTrigger* fdTrigger,
+ status_t handlePoll(int event, const android::RpcTransportFd& fd, FdTrigger* fdTrigger,
const char* fnString,
const std::optional<android::base::function_ref<status_t()>>& altPoll) {
status_t ret;
@@ -277,7 +277,7 @@
class RpcTransportTls : public RpcTransport {
public:
- RpcTransportTls(android::base::unique_fd socket, Ssl ssl)
+ RpcTransportTls(RpcTransportFd socket, Ssl ssl)
: mSocket(std::move(socket)), mSsl(std::move(ssl)) {}
status_t pollRead(void) override;
status_t interruptableWriteFully(
@@ -290,8 +290,10 @@
const std::optional<android::base::function_ref<status_t()>>& altPoll,
std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* ancillaryFds) override;
+ bool isWaiting() { return mSocket.isInPollingState(); };
+
private:
- android::base::unique_fd mSocket;
+ android::RpcTransportFd mSocket;
Ssl mSsl;
};
@@ -350,7 +352,7 @@
int sslError = mSsl.getError(writeSize);
// TODO(b/195788248): BIO should contain the FdTrigger, and send(2) / recv(2) should be
// triggerablePoll()-ed. Then additionalEvent is no longer necessary.
- status_t pollStatus = errorQueue.pollForSslError(mSocket.get(), sslError, fdTrigger,
+ status_t pollStatus = errorQueue.pollForSslError(mSocket, sslError, fdTrigger,
"SSL_write", POLLIN, altPoll);
if (pollStatus != OK) return pollStatus;
// Do not advance buffer. Try SSL_write() again.
@@ -398,7 +400,7 @@
return DEAD_OBJECT;
}
int sslError = mSsl.getError(readSize);
- status_t pollStatus = errorQueue.pollForSslError(mSocket.get(), sslError, fdTrigger,
+ status_t pollStatus = errorQueue.pollForSslError(mSocket, sslError, fdTrigger,
"SSL_read", 0, altPoll);
if (pollStatus != OK) return pollStatus;
// Do not advance buffer. Try SSL_read() again.
@@ -409,8 +411,8 @@
}
// For |ssl|, set internal FD to |fd|, and do handshake. Handshake is triggerable by |fdTrigger|.
-bool setFdAndDoHandshake(Ssl* ssl, android::base::borrowed_fd fd, FdTrigger* fdTrigger) {
- bssl::UniquePtr<BIO> bio = newSocketBio(fd);
+bool setFdAndDoHandshake(Ssl* ssl, const android::RpcTransportFd& socket, FdTrigger* fdTrigger) {
+ bssl::UniquePtr<BIO> bio = newSocketBio(socket.fd);
TEST_AND_RETURN(false, bio != nullptr);
auto [_, errorQueue] = ssl->call(SSL_set_bio, bio.get(), bio.get());
(void)bio.release(); // SSL_set_bio takes ownership.
@@ -430,7 +432,7 @@
return false;
}
int sslError = ssl->getError(ret);
- status_t pollStatus = errorQueue.pollForSslError(fd, sslError, fdTrigger,
+ status_t pollStatus = errorQueue.pollForSslError(socket, sslError, fdTrigger,
"SSL_do_handshake", 0, std::nullopt);
if (pollStatus != OK) return false;
}
@@ -442,7 +444,7 @@
typename = std::enable_if_t<std::is_base_of_v<RpcTransportCtxTls, Impl>>>
static std::unique_ptr<RpcTransportCtxTls> create(
std::shared_ptr<RpcCertificateVerifier> verifier, RpcAuth* auth);
- std::unique_ptr<RpcTransport> newTransport(android::base::unique_fd fd,
+ std::unique_ptr<RpcTransport> newTransport(RpcTransportFd fd,
FdTrigger* fdTrigger) const override;
std::vector<uint8_t> getCertificate(RpcCertificateFormat) const override;
@@ -513,15 +515,15 @@
return ret;
}
-std::unique_ptr<RpcTransport> RpcTransportCtxTls::newTransport(android::base::unique_fd fd,
+std::unique_ptr<RpcTransport> RpcTransportCtxTls::newTransport(android::RpcTransportFd socket,
FdTrigger* fdTrigger) const {
bssl::UniquePtr<SSL> ssl(SSL_new(mCtx.get()));
TEST_AND_RETURN(nullptr, ssl != nullptr);
Ssl wrapped(std::move(ssl));
preHandshake(&wrapped);
- TEST_AND_RETURN(nullptr, setFdAndDoHandshake(&wrapped, fd, fdTrigger));
- return std::make_unique<RpcTransportTls>(std::move(fd), std::move(wrapped));
+ TEST_AND_RETURN(nullptr, setFdAndDoHandshake(&wrapped, socket, fdTrigger));
+ return std::make_unique<RpcTransportTls>(std::move(socket), std::move(wrapped));
}
class RpcTransportCtxTlsServer : public RpcTransportCtxTls {
diff --git a/libs/binder/RpcTransportUtils.h b/libs/binder/RpcTransportUtils.h
index 00cb2af..32f0db8 100644
--- a/libs/binder/RpcTransportUtils.h
+++ b/libs/binder/RpcTransportUtils.h
@@ -25,8 +25,8 @@
template <typename SendOrReceive>
status_t interruptableReadOrWrite(
- int socketFd, FdTrigger* fdTrigger, iovec* iovs, int niovs, SendOrReceive sendOrReceiveFun,
- const char* funName, int16_t event,
+ const android::RpcTransportFd& socket, FdTrigger* fdTrigger, iovec* iovs, int niovs,
+ SendOrReceive sendOrReceiveFun, const char* funName, int16_t event,
const std::optional<android::base::function_ref<status_t()>>& altPoll) {
MAYBE_WAIT_IN_FLAKE_MODE;
@@ -99,7 +99,7 @@
return DEAD_OBJECT;
}
} else {
- if (status_t status = fdTrigger->triggerablePoll(socketFd, event); status != OK)
+ if (status_t status = fdTrigger->triggerablePoll(socket, event); status != OK)
return status;
if (!havePolled) havePolled = true;
}
diff --git a/libs/binder/RpcTrusty.cpp b/libs/binder/RpcTrusty.cpp
new file mode 100644
index 0000000..3b53b05
--- /dev/null
+++ b/libs/binder/RpcTrusty.cpp
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "RpcTrusty"
+
+#include <android-base/logging.h>
+#include <android-base/unique_fd.h>
+#include <binder/RpcSession.h>
+#include <binder/RpcTransportTipcAndroid.h>
+#include <trusty/tipc.h>
+
+namespace android {
+
+using android::base::unique_fd;
+
+sp<RpcSession> RpcTrustyConnectWithSessionInitializer(
+ const char* device, const char* port,
+ std::function<void(sp<RpcSession>&)> sessionInitializer) {
+ auto session = RpcSession::make(RpcTransportCtxFactoryTipcAndroid::make());
+ // using the callback to initialize the session
+ sessionInitializer(session);
+ auto request = [=] {
+ int tipcFd = tipc_connect(device, port);
+ if (tipcFd < 0) {
+ LOG(ERROR) << "Failed to connect to Trusty service. Error code: " << tipcFd;
+ return unique_fd();
+ }
+ return unique_fd(tipcFd);
+ };
+ if (status_t status = session->setupPreconnectedClient(unique_fd{}, request); status != OK) {
+ LOG(ERROR) << "Failed to set up Trusty client. Error: " << statusToString(status).c_str();
+ return nullptr;
+ }
+ return session;
+}
+
+sp<IBinder> RpcTrustyConnect(const char* device, const char* port) {
+ auto session = RpcTrustyConnectWithSessionInitializer(device, port, [](auto) {});
+ return session->getRootObject();
+}
+
+} // namespace android
diff --git a/libs/binder/TEST_MAPPING b/libs/binder/TEST_MAPPING
index c91d56c..342e4a3 100644
--- a/libs/binder/TEST_MAPPING
+++ b/libs/binder/TEST_MAPPING
@@ -58,13 +58,10 @@
"name": "CtsOsTestCases",
"options": [
{
- "exclude-annotation": "android.platform.test.annotations.LargeTest"
+ "include-filter": "android.os.cts.BinderTest"
},
{
- "exclude-filter": "android.os.cts.BuildTest#testSdkInt"
- },
- {
- "exclude-filter": "android.os.cts.StrictModeTest#testNonSdkApiUsage"
+ "include-filter": "android.os.cts.ParcelTest"
}
]
},
diff --git a/libs/binder/TextOutput.cpp b/libs/binder/TextOutput.cpp
index a0ade50..5dd1f90 100644
--- a/libs/binder/TextOutput.cpp
+++ b/libs/binder/TextOutput.cpp
@@ -39,11 +39,10 @@
static void textOutputPrinter(void* cookie, const char* txt)
{
- ((TextOutput*)cookie)->print(txt, strlen(txt));
+ ((std::ostream*)cookie)->write(txt, strlen(txt));
}
-TextOutput& operator<<(TextOutput& to, const TypeCode& val)
-{
+std::ostream& operator<<(std::ostream& to, const TypeCode& val) {
printTypeCode(val.typeCode(), textOutputPrinter, (void*)&to);
return to;
}
@@ -61,8 +60,7 @@
else mAlignment = 1;
}
-TextOutput& operator<<(TextOutput& to, const HexDump& val)
-{
+std::ostream& operator<<(std::ostream& to, const HexDump& val) {
printHexData(0, val.buffer(), val.size(), val.bytesPerLine(),
val.singleLineCutoff(), val.alignment(), val.carrayStyle(),
textOutputPrinter, (void*)&to);
diff --git a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl b/libs/binder/Trace.cpp
similarity index 62%
copy from libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
copy to libs/binder/Trace.cpp
index 9fac3e8..1ebfa1a 100644
--- a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
+++ b/libs/binder/Trace.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright 2022 The Android Open Source Project
+ * Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -14,10 +14,19 @@
* limitations under the License.
*/
-package android.gui;
+#include <binder/Trace.h>
+#include <cutils/trace.h>
-/** @hide */
-parcelable MirrorSurfaceResult {
- IBinder handle;
- int layerId;
+namespace android {
+namespace binder {
+
+void atrace_begin(uint64_t tag, const char* name) {
+ ::atrace_begin(tag, name);
}
+
+void atrace_end(uint64_t tag) {
+ ::atrace_end(tag);
+}
+
+} // namespace binder
+} // namespace android
diff --git a/libs/binder/binder_module.h b/libs/binder/binder_module.h
index 7574c29..793795e 100644
--- a/libs/binder/binder_module.h
+++ b/libs/binder/binder_module.h
@@ -100,23 +100,4 @@
#define BINDER_ENABLE_ONEWAY_SPAM_DETECTION _IOW('b', 16, __u32)
#endif // BINDER_ENABLE_ONEWAY_SPAM_DETECTION
-#ifndef BINDER_GET_EXTENDED_ERROR
-/* struct binder_extened_error - extended error information
- * @id: identifier for the failed operation
- * @command: command as defined by binder_driver_return_protocol
- * @param: parameter holding a negative errno value
- *
- * Used with BINDER_GET_EXTENDED_ERROR. This extends the error information
- * returned by the driver upon a failed operation. Userspace can pull this
- * data to properly handle specific error scenarios.
- */
-struct binder_extended_error {
- __u32 id;
- __u32 command;
- __s32 param;
-};
-
-#define BINDER_GET_EXTENDED_ERROR _IOWR('b', 17, struct binder_extended_error)
-#endif // BINDER_GET_EXTENDED_ERROR
-
#endif // _BINDER_MODULE_H_
diff --git a/libs/binder/include/binder/Binder.h b/libs/binder/include/binder/Binder.h
index 46223bb..08dbd13 100644
--- a/libs/binder/include/binder/Binder.h
+++ b/libs/binder/include/binder/Binder.h
@@ -59,6 +59,8 @@
virtual void* findObject(const void* objectID) const final;
virtual void* detachObject(const void* objectID) final;
void withLock(const std::function<void()>& doWithLock);
+ sp<IBinder> lookupOrCreateWeak(const void* objectID, IBinder::object_make_func make,
+ const void* makeArgs);
virtual BBinder* localBinder();
@@ -103,6 +105,12 @@
[[nodiscard]] status_t setRpcClientDebug(android::base::unique_fd clientFd,
const sp<IBinder>& keepAliveBinder);
+ // Start recording transactions to the unique_fd in data.
+ // See BinderRecordReplay.h for more details.
+ [[nodiscard]] status_t startRecordingTransactions(const Parcel& data);
+ // Stop the current recording.
+ [[nodiscard]] status_t stopRecordingTransactions();
+
protected:
virtual ~BBinder();
@@ -129,7 +137,7 @@
friend ::android::internal::Stability;
int16_t mStability;
bool mParceled;
- uint8_t mReserved0;
+ bool mRecordingOn;
#ifdef __LP64__
int32_t mReserved1;
diff --git a/libs/binder/include/binder/BinderRecordReplay.h b/libs/binder/include/binder/BinderRecordReplay.h
new file mode 100644
index 0000000..25ed5e5
--- /dev/null
+++ b/libs/binder/include/binder/BinderRecordReplay.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2022, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android-base/unique_fd.h>
+#include <binder/Parcel.h>
+#include <mutex>
+
+namespace android {
+
+namespace binder::debug {
+
+// Warning: Transactions are sequentially recorded to the file descriptor in a
+// non-stable format. A detailed description of the recording format can be found in
+// BinderRecordReplay.cpp.
+
+class RecordedTransaction {
+public:
+ // Filled with the first transaction from fd.
+ static std::optional<RecordedTransaction> fromFile(const android::base::unique_fd& fd);
+ // Filled with the arguments.
+ static std::optional<RecordedTransaction> fromDetails(uint32_t code, uint32_t flags,
+ const Parcel& data, const Parcel& reply,
+ status_t err);
+ RecordedTransaction(RecordedTransaction&& t) noexcept;
+
+ [[nodiscard]] status_t dumpToFile(const android::base::unique_fd& fd) const;
+
+ uint32_t getCode() const;
+ uint32_t getFlags() const;
+ uint64_t getDataSize() const;
+ uint64_t getReplySize() const;
+ int32_t getReturnedStatus() const;
+ uint32_t getVersion() const;
+ const Parcel& getDataParcel() const;
+ const Parcel& getReplyParcel() const;
+
+private:
+ RecordedTransaction() = default;
+
+#pragma clang diagnostic push
+#pragma clang diagnostic error "-Wpadded"
+ struct TransactionHeader {
+ uint32_t code = 0;
+ uint32_t flags = 0;
+ uint64_t dataSize = 0;
+ uint64_t replySize = 0;
+ int32_t statusReturned = 0;
+ uint32_t version = 0; // !0 iff Rpc
+ };
+#pragma clang diagnostic pop
+ static_assert(sizeof(TransactionHeader) == 32);
+ static_assert(sizeof(TransactionHeader) % 8 == 0);
+
+ TransactionHeader mHeader;
+ Parcel mSent;
+ Parcel mReply;
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-private-field"
+ uint8_t mReserved[40];
+#pragma clang diagnostic pop
+};
+
+} // namespace binder::debug
+
+} // namespace android
diff --git a/libs/binder/include/binder/BpBinder.h b/libs/binder/include/binder/BpBinder.h
index 19ad5e6..57e103d 100644
--- a/libs/binder/include/binder/BpBinder.h
+++ b/libs/binder/include/binder/BpBinder.h
@@ -16,6 +16,7 @@
#pragma once
+#include <android-base/unique_fd.h>
#include <binder/IBinder.h>
#include <utils/Mutex.h>
@@ -72,6 +73,8 @@
virtual void* findObject(const void* objectID) const final;
virtual void* detachObject(const void* objectID) final;
void withLock(const std::function<void()>& doWithLock);
+ sp<IBinder> lookupOrCreateWeak(const void* objectID, IBinder::object_make_func make,
+ const void* makeArgs);
virtual BpBinder* remoteBinder();
@@ -87,6 +90,12 @@
std::optional<int32_t> getDebugBinderHandle() const;
+ // Start recording transactions to the unique_fd.
+ // See BinderRecordReplay.h for more details.
+ status_t startRecordingBinder(const android::base::unique_fd& fd);
+ // Stop the current recording.
+ status_t stopRecordingBinder();
+
class ObjectManager {
public:
ObjectManager();
@@ -96,6 +105,8 @@
IBinder::object_cleanup_func func);
void* find(const void* objectID) const;
void* detach(const void* objectID);
+ sp<IBinder> lookupOrCreateWeak(const void* objectID, IBinder::object_make_func make,
+ const void* makeArgs);
void kill();
@@ -104,9 +115,9 @@
ObjectManager& operator=(const ObjectManager&);
struct entry_t {
- void* object;
- void* cleanupCookie;
- IBinder::object_cleanup_func func;
+ void* object = nullptr;
+ void* cleanupCookie = nullptr;
+ IBinder::object_cleanup_func func = nullptr;
};
std::map<const void*, entry_t> mObjects;
diff --git a/libs/binder/include/binder/Delegate.h b/libs/binder/include/binder/Delegate.h
new file mode 100644
index 0000000..8b3fc1c
--- /dev/null
+++ b/libs/binder/include/binder/Delegate.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <binder/IBinder.h>
+
+#ifndef __BIONIC__
+#ifndef __assert
+
+// defined differently by liblog
+#pragma push_macro("LOG_PRI")
+#ifdef LOG_PRI
+#undef LOG_PRI
+#endif
+#include <syslog.h>
+#pragma pop_macro("LOG_PRI")
+
+#define __assert(a, b, c) \
+ do { \
+ syslog(LOG_ERR, a ": " c); \
+ abort(); \
+ } while (false)
+#endif // __assert
+#endif // __BIONIC__
+
+namespace android {
+
+/*
+ * Used to manage AIDL's *Delegator types.
+ * This is used to:
+ * - create a new *Delegator object that delegates to the binder argument.
+ * - or return an existing *Delegator object that already delegates to the
+ * binder argument.
+ * - or return the underlying delegate binder if the binder argument is a
+ * *Delegator itself.
+ *
+ * @param binder - the binder to delegate to or unwrap
+ *
+ * @return pointer to the *Delegator object or the unwrapped binder object
+ */
+template <typename T>
+sp<T> delegate(const sp<T>& binder) {
+ const void* isDelegatorId = &T::descriptor;
+ const void* hasDelegatorId = &T::descriptor + 1;
+ // is binder itself a delegator?
+ if (T::asBinder(binder)->findObject(isDelegatorId)) {
+ if (T::asBinder(binder)->findObject(hasDelegatorId)) {
+ __assert(__FILE__, __LINE__,
+ "This binder has a delegator and is also delegator itself! This is "
+ "likely an unintended mixing of binders.");
+ return nullptr;
+ }
+ // unwrap the delegator
+ return static_cast<typename T::DefaultDelegator*>(binder.get())->getImpl();
+ }
+
+ struct MakeArgs {
+ const sp<T>* binder;
+ const void* id;
+ } makeArgs;
+ makeArgs.binder = &binder;
+ makeArgs.id = isDelegatorId;
+
+ // the binder is not a delegator, so construct one
+ sp<IBinder> newDelegator = T::asBinder(binder)->lookupOrCreateWeak(
+ hasDelegatorId,
+ [](const void* args) -> sp<IBinder> {
+ auto delegator = sp<typename T::DefaultDelegator>::make(
+ *static_cast<const MakeArgs*>(args)->binder);
+ // make sure we know this binder is a delegator by attaching a unique ID
+ (void)delegator->attachObject(static_cast<const MakeArgs*>(args)->id,
+ reinterpret_cast<void*>(0x1), nullptr, nullptr);
+ return delegator;
+ },
+ static_cast<const void*>(&makeArgs));
+ return sp<typename T::DefaultDelegator>::cast(newDelegator);
+}
+
+} // namespace android
diff --git a/libs/binder/include/binder/IBinder.h b/libs/binder/include/binder/IBinder.h
index 43fc5ff..e75d548 100644
--- a/libs/binder/include/binder/IBinder.h
+++ b/libs/binder/include/binder/IBinder.h
@@ -56,6 +56,8 @@
LAST_CALL_TRANSACTION = 0x00ffffff,
PING_TRANSACTION = B_PACK_CHARS('_', 'P', 'N', 'G'),
+ START_RECORDING_TRANSACTION = B_PACK_CHARS('_', 'S', 'R', 'D'),
+ STOP_RECORDING_TRANSACTION = B_PACK_CHARS('_', 'E', 'R', 'D'),
DUMP_TRANSACTION = B_PACK_CHARS('_', 'D', 'M', 'P'),
SHELL_COMMAND_TRANSACTION = B_PACK_CHARS('_', 'C', 'M', 'D'),
INTERFACE_TRANSACTION = B_PACK_CHARS('_', 'N', 'T', 'F'),
@@ -284,6 +286,9 @@
virtual BBinder* localBinder();
virtual BpBinder* remoteBinder();
+ typedef sp<IBinder> (*object_make_func)(const void* makeArgs);
+ sp<IBinder> lookupOrCreateWeak(const void* objectID, object_make_func make,
+ const void* makeArgs);
protected:
virtual ~IBinder();
diff --git a/libs/binder/include/binder/Parcel.h b/libs/binder/include/binder/Parcel.h
index 5469239..6de6ce8 100644
--- a/libs/binder/include/binder/Parcel.h
+++ b/libs/binder/include/binder/Parcel.h
@@ -595,7 +595,7 @@
// uid.
uid_t readCallingWorkSourceUid() const;
- void print(TextOutput& to, uint32_t flags = 0) const;
+ void print(std::ostream& to, uint32_t flags = 0) const;
private:
// `objects` and `objectsSize` always 0 for RPC Parcels.
@@ -1594,8 +1594,7 @@
// ---------------------------------------------------------------------------
-inline TextOutput& operator<<(TextOutput& to, const Parcel& parcel)
-{
+inline std::ostream& operator<<(std::ostream& to, const Parcel& parcel) {
parcel.print(to);
return to;
}
diff --git a/libs/binder/include/binder/RpcServer.h b/libs/binder/include/binder/RpcServer.h
index 52bda0e..81ae26a3 100644
--- a/libs/binder/include/binder/RpcServer.h
+++ b/libs/binder/include/binder/RpcServer.h
@@ -50,6 +50,17 @@
std::unique_ptr<RpcTransportCtxFactory> rpcTransportCtxFactory = nullptr);
/**
+ * Creates an RPC server that bootstraps sessions using an existing
+ * Unix domain socket pair.
+ *
+ * Callers should create a pair of SOCK_STREAM Unix domain sockets, pass
+ * one to RpcServer::setupUnixDomainSocketBootstrapServer and the other
+ * to RpcSession::setupUnixDomainSocketBootstrapClient. Multiple client
+ * session can be created from the client end of the pair.
+ */
+ [[nodiscard]] status_t setupUnixDomainSocketBootstrapServer(base::unique_fd serverFd);
+
+ /**
* This represents a session for responses, e.g.:
*
* process A serves binder a
@@ -187,6 +198,11 @@
std::vector<sp<RpcSession>> listSessions();
size_t numUninitializedSessions();
+ /**
+ * Whether any requests are currently being processed.
+ */
+ bool hasActiveRequests();
+
~RpcServer();
private:
@@ -197,11 +213,18 @@
void onSessionAllIncomingThreadsEnded(const sp<RpcSession>& session) override;
void onSessionIncomingThreadEnded() override;
+ status_t setupExternalServer(
+ base::unique_fd serverFd,
+ std::function<status_t(const RpcServer&, RpcTransportFd*)>&& acceptFn);
+
static constexpr size_t kRpcAddressSize = 128;
static void establishConnection(
- sp<RpcServer>&& server, base::unique_fd clientFd,
+ sp<RpcServer>&& server, RpcTransportFd clientFd,
std::array<uint8_t, kRpcAddressSize> addr, size_t addrLen,
std::function<void(sp<RpcSession>&&, RpcSession::PreJoinSetupResult&&)>&& joinFn);
+ static status_t acceptSocketConnection(const RpcServer& server, RpcTransportFd* out);
+ static status_t recvmsgSocketConnection(const RpcServer& server, RpcTransportFd* out);
+
[[nodiscard]] status_t setupSocketServer(const RpcSocketAddress& address);
const std::unique_ptr<RpcTransportCtx> mCtx;
@@ -210,7 +233,7 @@
// A mode is supported if the N'th bit is on, where N is the mode enum's value.
std::bitset<8> mSupportedFileDescriptorTransportModes = std::bitset<8>().set(
static_cast<size_t>(RpcSession::FileDescriptorTransportMode::NONE));
- base::unique_fd mServer; // socket we are accepting sessions on
+ RpcTransportFd mServer; // socket we are accepting sessions on
RpcMutex mLock; // for below
std::unique_ptr<RpcMaybeThread> mJoinThread;
@@ -223,6 +246,7 @@
std::map<std::vector<uint8_t>, sp<RpcSession>> mSessions;
std::unique_ptr<FdTrigger> mShutdownTrigger;
RpcConditionVariable mShutdownCv;
+ std::function<status_t(const RpcServer& server, RpcTransportFd* out)> mAcceptFn;
};
} // namespace android
diff --git a/libs/binder/include/binder/RpcSession.h b/libs/binder/include/binder/RpcSession.h
index 428e272..40faf2c 100644
--- a/libs/binder/include/binder/RpcSession.h
+++ b/libs/binder/include/binder/RpcSession.h
@@ -100,6 +100,8 @@
NONE = 0,
// Send file descriptors via unix domain socket ancillary data.
UNIX = 1,
+ // Send file descriptors as Trusty IPC handles.
+ TRUSTY = 2,
};
/**
@@ -115,6 +117,11 @@
[[nodiscard]] status_t setupUnixDomainClient(const char* path);
/**
+ * Connects to an RPC server over a nameless Unix domain socket pair.
+ */
+ [[nodiscard]] status_t setupUnixDomainSocketBootstrapClient(base::unique_fd bootstrap);
+
+ /**
* Connects to an RPC server at the CVD & port.
*/
[[nodiscard]] status_t setupVsockClient(unsigned int cvd, unsigned int port);
@@ -189,6 +196,11 @@
*/
[[nodiscard]] status_t sendDecStrong(const BpBinder* binder);
+ /**
+ * Whether any requests are currently being processed.
+ */
+ bool hasActiveRequests();
+
~RpcSession();
/**
@@ -228,6 +240,7 @@
private:
RpcConditionVariable mCv;
+ std::atomic<size_t> mShutdownCount = 0;
};
friend WaitForShutdownListener;
@@ -269,7 +282,7 @@
[[nodiscard]] status_t setupOneSocketConnection(const RpcSocketAddress& address,
const std::vector<uint8_t>& sessionId,
bool incoming);
- [[nodiscard]] status_t initAndAddConnection(base::unique_fd fd,
+ [[nodiscard]] status_t initAndAddConnection(RpcTransportFd fd,
const std::vector<uint8_t>& sessionId,
bool incoming);
[[nodiscard]] status_t addIncomingConnection(std::unique_ptr<RpcTransport> rpcTransport);
@@ -286,6 +299,11 @@
[[nodiscard]] status_t initShutdownTrigger();
+ /**
+ * Checks whether any connection is active (Not polling on fd)
+ */
+ bool hasActiveConnection(const std::vector<sp<RpcConnection>>& connections);
+
enum class ConnectionUse {
CLIENT,
CLIENT_ASYNC,
@@ -356,11 +374,14 @@
RpcConditionVariable mAvailableConnectionCv; // for mWaitingThreads
+ std::unique_ptr<RpcTransport> mBootstrapTransport;
+
struct ThreadState {
size_t mWaitingThreads = 0;
// hint index into clients, ++ when sending an async transaction
size_t mOutgoingOffset = 0;
std::vector<sp<RpcConnection>> mOutgoing;
+ // max size of mIncoming. Once any thread starts down, no more can be started.
size_t mMaxIncoming = 0;
std::vector<sp<RpcConnection>> mIncoming;
std::map<RpcMaybeThread::id, RpcMaybeThread> mThreads;
diff --git a/libs/binder/include/binder/RpcTransport.h b/libs/binder/include/binder/RpcTransport.h
index 5197ef9..fd52a3a 100644
--- a/libs/binder/include/binder/RpcTransport.h
+++ b/libs/binder/include/binder/RpcTransport.h
@@ -30,12 +30,14 @@
#include <utils/Errors.h>
#include <binder/RpcCertificateFormat.h>
+#include <binder/RpcThreads.h>
#include <sys/uio.h>
namespace android {
class FdTrigger;
+struct RpcTransportFd;
// Represents a socket connection.
// No thread-safety is guaranteed for these APIs.
@@ -81,6 +83,15 @@
const std::optional<android::base::function_ref<status_t()>> &altPoll,
std::vector<std::variant<base::unique_fd, base::borrowed_fd>> *ancillaryFds) = 0;
+ /**
+ * Check whether any threads are blocked while polling the transport
+ * for read operations
+ * Return:
+ * True - Specifies that there is active polling on transport.
+ * False - No active polling on transport
+ */
+ [[nodiscard]] virtual bool isWaiting() = 0;
+
protected:
RpcTransport() = default;
};
@@ -96,7 +107,7 @@
// Implementation details: for TLS, this function may incur I/O. |fdTrigger| may be used
// to interrupt I/O. This function blocks until handshake is finished.
[[nodiscard]] virtual std::unique_ptr<RpcTransport> newTransport(
- android::base::unique_fd fd, FdTrigger *fdTrigger) const = 0;
+ android::RpcTransportFd fd, FdTrigger *fdTrigger) const = 0;
// Return the preconfigured certificate of this context.
//
@@ -129,4 +140,36 @@
RpcTransportCtxFactory() = default;
};
+struct RpcTransportFd {
+private:
+ mutable bool isPolling{false};
+
+ void setPollingState(bool state) const { isPolling = state; }
+
+public:
+ base::unique_fd fd;
+
+ RpcTransportFd() = default;
+ explicit RpcTransportFd(base::unique_fd &&descriptor)
+ : isPolling(false), fd(std::move(descriptor)) {}
+
+ RpcTransportFd(RpcTransportFd &&transportFd) noexcept
+ : isPolling(transportFd.isPolling), fd(std::move(transportFd.fd)) {}
+
+ RpcTransportFd &operator=(RpcTransportFd &&transportFd) noexcept {
+ fd = std::move(transportFd.fd);
+ isPolling = transportFd.isPolling;
+ return *this;
+ }
+
+ RpcTransportFd &operator=(base::unique_fd &&descriptor) noexcept {
+ fd = std::move(descriptor);
+ isPolling = false;
+ return *this;
+ }
+
+ bool isInPollingState() const { return isPolling; }
+ friend class FdTrigger;
+};
+
} // namespace android
diff --git a/libs/binder/include/binder/TextOutput.h b/libs/binder/include/binder/TextOutput.h
index bf9c92b..eb98042 100644
--- a/libs/binder/include/binder/TextOutput.h
+++ b/libs/binder/include/binder/TextOutput.h
@@ -94,7 +94,7 @@
uint32_t mCode;
};
-TextOutput& operator<<(TextOutput& to, const TypeCode& val);
+std::ostream& operator<<(std::ostream& to, const TypeCode& val);
class HexDump
{
@@ -123,7 +123,7 @@
bool mCArrayStyle;
};
-TextOutput& operator<<(TextOutput& to, const HexDump& val);
+std::ostream& operator<<(std::ostream& to, const HexDump& val);
inline TextOutput& operator<<(TextOutput& to,
decltype(std::endl<char,
std::char_traits<char>>)
diff --git a/libs/binder/include/binder/Trace.h b/libs/binder/include/binder/Trace.h
new file mode 100644
index 0000000..9937842
--- /dev/null
+++ b/libs/binder/include/binder/Trace.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <cutils/trace.h>
+#include <stdint.h>
+
+namespace android {
+namespace binder {
+
+// Trampoline functions allowing generated aidls to trace binder transactions without depending on
+// libcutils/libutils
+void atrace_begin(uint64_t tag, const char* name);
+void atrace_end(uint64_t tag);
+
+class ScopedTrace {
+public:
+ inline ScopedTrace(uint64_t tag, const char* name) : mTag(tag) { atrace_begin(mTag, name); }
+
+ inline ~ScopedTrace() { atrace_end(mTag); }
+
+private:
+ uint64_t mTag;
+};
+
+} // namespace binder
+} // namespace android
diff --git a/libs/binder/include_trusty/binder/RpcTransportTipcAndroid.h b/libs/binder/include_trusty/binder/RpcTransportTipcAndroid.h
new file mode 100644
index 0000000..4a4172a
--- /dev/null
+++ b/libs/binder/include_trusty/binder/RpcTransportTipcAndroid.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Wraps the transport layer of RPC. Implementation uses Trusty IPC.
+
+#pragma once
+
+#include <memory>
+
+#include <binder/RpcTransport.h>
+
+namespace android {
+
+// RpcTransportCtxFactory for writing Trusty IPC clients in Android.
+class RpcTransportCtxFactoryTipcAndroid : public RpcTransportCtxFactory {
+public:
+ static std::unique_ptr<RpcTransportCtxFactory> make();
+
+ std::unique_ptr<RpcTransportCtx> newServerCtx() const override;
+ std::unique_ptr<RpcTransportCtx> newClientCtx() const override;
+ const char* toCString() const override;
+
+private:
+ RpcTransportCtxFactoryTipcAndroid() = default;
+};
+
+} // namespace android
diff --git a/libs/binder/include_trusty/binder/RpcTrusty.h b/libs/binder/include_trusty/binder/RpcTrusty.h
new file mode 100644
index 0000000..b034b9b
--- /dev/null
+++ b/libs/binder/include_trusty/binder/RpcTrusty.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <binder/IBinder.h>
+
+namespace android {
+
+sp<IBinder> RpcTrustyConnect(const char* device, const char* port);
+
+sp<RpcSession> RpcTrustyConnectWithSessionInitializer(
+ const char* device, const char* port,
+ std::function<void(sp<RpcSession>&)> sessionInitializer);
+
+} // namespace android
diff --git a/libs/binder/ndk/Android.bp b/libs/binder/ndk/Android.bp
index 32e018d..8ae7537 100644
--- a/libs/binder/ndk/Android.bp
+++ b/libs/binder/ndk/Android.bp
@@ -57,6 +57,7 @@
srcs: [
"ibinder.cpp",
"ibinder_jni.cpp",
+ "libbinder.cpp",
"parcel.cpp",
"parcel_jni.cpp",
"process.cpp",
@@ -181,4 +182,8 @@
name: "libbinder_ndk",
symbol_file: "libbinder_ndk.map.txt",
first_version: "29",
+ export_header_libs: [
+ "libbinder_ndk_headers",
+ "libbinder_ndk_helper_headers",
+ ],
}
diff --git a/libs/binder/ndk/ibinder.cpp b/libs/binder/ndk/ibinder.cpp
index 9778ec0..28d1f16 100644
--- a/libs/binder/ndk/ibinder.cpp
+++ b/libs/binder/ndk/ibinder.cpp
@@ -14,21 +14,19 @@
* limitations under the License.
*/
+#include <android-base/logging.h>
#include <android/binder_ibinder.h>
#include <android/binder_ibinder_platform.h>
-#include <android/binder_libbinder.h>
-#include "ibinder_internal.h"
-
#include <android/binder_stability.h>
#include <android/binder_status.h>
-#include "parcel_internal.h"
-#include "status_internal.h"
-
-#include <android-base/logging.h>
#include <binder/IPCThreadState.h>
#include <binder/IResultReceiver.h>
#include <private/android_filesystem_config.h>
+#include "ibinder_internal.h"
+#include "parcel_internal.h"
+#include "status_internal.h"
+
using DeathRecipient = ::android::IBinder::DeathRecipient;
using ::android::IBinder;
@@ -782,17 +780,6 @@
return ::android::IPCThreadState::self()->getCallingSid();
}
-android::sp<android::IBinder> AIBinder_toPlatformBinder(AIBinder* binder) {
- if (binder == nullptr) return nullptr;
- return binder->getBinder();
-}
-
-AIBinder* AIBinder_fromPlatformBinder(const android::sp<android::IBinder>& binder) {
- sp<AIBinder> ndkBinder = ABpBinder::lookupOrCreateFromBinder(binder);
- AIBinder_incStrong(ndkBinder.get());
- return ndkBinder.get();
-}
-
void AIBinder_setMinSchedulerPolicy(AIBinder* binder, int policy, int priority) {
binder->asABBinder()->setMinSchedulerPolicy(policy, priority);
}
diff --git a/libs/binder/ndk/include_cpp/android/binder_auto_utils.h b/libs/binder/ndk/include_cpp/android/binder_auto_utils.h
index 7ea9be7..fccc0af 100644
--- a/libs/binder/ndk/include_cpp/android/binder_auto_utils.h
+++ b/libs/binder/ndk/include_cpp/android/binder_auto_utils.h
@@ -349,7 +349,7 @@
/**
* See AIBinder_Weak_promote.
*/
- SpAIBinder promote() { return SpAIBinder(AIBinder_Weak_promote(get())); }
+ SpAIBinder promote() const { return SpAIBinder(AIBinder_Weak_promote(get())); }
};
namespace internal {
diff --git a/libs/binder/ndk/include_cpp/android/binder_parcel_utils.h b/libs/binder/ndk/include_cpp/android/binder_parcel_utils.h
index 0bf1e3d..95eee26 100644
--- a/libs/binder/ndk/include_cpp/android/binder_parcel_utils.h
+++ b/libs/binder/ndk/include_cpp/android/binder_parcel_utils.h
@@ -1639,7 +1639,6 @@
return AParcel_writeParcelable(parcel, value);
} else {
static_assert(dependent_false_v<T>, "unrecognized type");
- return STATUS_OK;
}
}
@@ -1707,7 +1706,6 @@
return AParcel_readParcelable(parcel, value);
} else {
static_assert(dependent_false_v<T>, "unrecognized type");
- return STATUS_OK;
}
}
diff --git a/libs/binder/ndk/include_cpp/android/binder_parcelable_utils.h b/libs/binder/ndk/include_cpp/android/binder_parcelable_utils.h
index f45aa76..c1f2620 100644
--- a/libs/binder/ndk/include_cpp/android/binder_parcelable_utils.h
+++ b/libs/binder/ndk/include_cpp/android/binder_parcelable_utils.h
@@ -58,6 +58,9 @@
#endif
AParcel_appendFrom(other.mParcel.get(), this->mParcel.get(), 0,
AParcel_getDataSize(other.mParcel.get()));
+ } else {
+ syslog(LOG_ERR,
+ "sdk_version not compatible, AParcelableHolder need sdk_version >= 31!");
}
}
#endif
@@ -192,6 +195,9 @@
if (__ANDROID_API__ >= 31) {
#endif
AParcel_reset(mParcel.get());
+ } else {
+ syslog(LOG_ERR,
+ "sdk_version not compatible, AParcelableHolder need sdk_version >= 31!");
}
}
@@ -201,6 +207,29 @@
inline bool operator==(const AParcelableHolder& rhs) const { return this == &rhs; }
inline bool operator>(const AParcelableHolder& rhs) const { return this > &rhs; }
inline bool operator>=(const AParcelableHolder& rhs) const { return this >= &rhs; }
+#if __ANDROID_API__ >= 31
+ inline AParcelableHolder& operator=(const AParcelableHolder& rhs) {
+ // AParcelableHolder has been introduced in 31.
+#ifdef __ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__
+ if (__builtin_available(android 31, *)) {
+#else
+ if (__ANDROID_API__ >= 31) {
+#endif
+ this->reset();
+ if (this->mStability != rhs.mStability) {
+ syslog(LOG_ERR, "AParcelableHolder stability mismatch: this %d rhs %d!",
+ this->mStability, rhs.mStability);
+ abort();
+ }
+ AParcel_appendFrom(rhs.mParcel.get(), this->mParcel.get(), 0,
+ AParcel_getDataSize(rhs.mParcel.get()));
+ } else {
+ syslog(LOG_ERR,
+ "sdk_version not compatible, AParcelableHolder need sdk_version >= 31!");
+ }
+ return *this;
+ }
+#endif
private:
mutable ndk::ScopedAParcel mParcel;
diff --git a/libs/binder/ndk/include_cpp/android/binder_to_string.h b/libs/binder/ndk/include_cpp/android/binder_to_string.h
index ef71a81..d7840ec 100644
--- a/libs/binder/ndk/include_cpp/android/binder_to_string.h
+++ b/libs/binder/ndk/include_cpp/android/binder_to_string.h
@@ -162,7 +162,12 @@
} else if constexpr (std::is_same_v<bool, _T>) {
return t ? "true" : "false";
} else if constexpr (std::is_same_v<char16_t, _T>) {
+ // TODO(b/244494451): codecvt is deprecated in C++17 -- suppress the
+ // warnings. There's no replacement in the standard library yet.
+ _Pragma("clang diagnostic push")
+ _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"");
return std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t>().to_bytes(t);
+ _Pragma("clang diagnostic pop");
} else if constexpr (std::is_arithmetic_v<_T>) {
return std::to_string(t);
} else if constexpr (std::is_same_v<std::string, _T>) {
diff --git a/libs/binder/ndk/include_platform/android/binder_libbinder.h b/libs/binder/ndk/include_platform/android/binder_libbinder.h
index f0c00e8..74a7157 100644
--- a/libs/binder/ndk/include_platform/android/binder_libbinder.h
+++ b/libs/binder/ndk/include_platform/android/binder_libbinder.h
@@ -16,10 +16,12 @@
#pragma once
-#if !defined(__ANDROID_APEX__) && !defined(__ANDROID_VNDK__)
+#if (!defined(__ANDROID_APEX__) && !defined(__ANDROID_VNDK__)) || defined(__TRUSTY__)
#include <android/binder_ibinder.h>
+#include <android/binder_parcel.h>
#include <binder/IBinder.h>
+#include <binder/Parcel.h>
/**
* Get libbinder version of binder from AIBinder.
@@ -47,4 +49,26 @@
*/
AIBinder* AIBinder_fromPlatformBinder(const android::sp<android::IBinder>& binder);
+/**
+ * View libbinder version of parcel from AParcel (mutable).
+ *
+ * The lifetime of the returned parcel is the lifetime of the input AParcel.
+ * Do not ues this reference after dropping the AParcel.
+ *
+ * \param parcel non-null parcel with ownership retained by client
+ * \return platform parcel object
+ */
+android::Parcel* AParcel_viewPlatformParcel(AParcel* parcel);
+
+/**
+ * View libbinder version of parcel from AParcel (const version).
+ *
+ * The lifetime of the returned parcel is the lifetime of the input AParcel.
+ * Do not ues this reference after dropping the AParcel.
+ *
+ * \param parcel non-null parcel with ownership retained by client
+ * \return platform parcel object
+ */
+const android::Parcel* AParcel_viewPlatformParcel(const AParcel* parcel);
+
#endif
diff --git a/libs/binder/ndk/libbinder.cpp b/libs/binder/ndk/libbinder.cpp
new file mode 100644
index 0000000..f94d81d
--- /dev/null
+++ b/libs/binder/ndk/libbinder.cpp
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_libbinder.h>
+
+#include "ibinder_internal.h"
+#include "parcel_internal.h"
+
+using ::android::IBinder;
+using ::android::Parcel;
+using ::android::sp;
+
+sp<IBinder> AIBinder_toPlatformBinder(AIBinder* binder) {
+ if (binder == nullptr) return nullptr;
+ return binder->getBinder();
+}
+
+AIBinder* AIBinder_fromPlatformBinder(const sp<IBinder>& binder) {
+ sp<AIBinder> ndkBinder = ABpBinder::lookupOrCreateFromBinder(binder);
+ AIBinder_incStrong(ndkBinder.get());
+ return ndkBinder.get();
+}
+
+Parcel* AParcel_viewPlatformParcel(AParcel* parcel) {
+ return parcel->get();
+}
+
+const Parcel* AParcel_viewPlatformParcel(const AParcel* parcel) {
+ return parcel->get();
+}
diff --git a/libs/binder/ndk/libbinder_ndk.map.txt b/libs/binder/ndk/libbinder_ndk.map.txt
index 6bc9814..259a736 100644
--- a/libs/binder/ndk/libbinder_ndk.map.txt
+++ b/libs/binder/ndk/libbinder_ndk.map.txt
@@ -158,6 +158,7 @@
extern "C++" {
AIBinder_fromPlatformBinder*;
AIBinder_toPlatformBinder*;
+ AParcel_viewPlatformParcel*;
};
local:
*;
diff --git a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
index 1b136dc..01b9472 100644
--- a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
+++ b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
@@ -661,6 +661,35 @@
}
}
+TEST(NdkBinder, ConvertToPlatformParcel) {
+ ndk::ScopedAParcel parcel = ndk::ScopedAParcel(AParcel_create());
+ EXPECT_EQ(OK, AParcel_writeInt32(parcel.get(), 42));
+
+ android::Parcel* pparcel = AParcel_viewPlatformParcel(parcel.get());
+ pparcel->setDataPosition(0);
+ EXPECT_EQ(42, pparcel->readInt32());
+}
+
+TEST(NdkBinder, GetAndVerifyScopedAIBinder_Weak) {
+ for (const ndk::SpAIBinder& binder :
+ {// remote
+ ndk::SpAIBinder(AServiceManager_getService(kBinderNdkUnitTestService)),
+ // local
+ ndk::SharedRefBase::make<MyBinderNdkUnitTest>()->asBinder()}) {
+ // get a const ScopedAIBinder_Weak and verify promote
+ EXPECT_NE(binder.get(), nullptr);
+ const ndk::ScopedAIBinder_Weak wkAIBinder =
+ ndk::ScopedAIBinder_Weak(AIBinder_Weak_new(binder.get()));
+ EXPECT_EQ(wkAIBinder.promote().get(), binder.get());
+ // get another ScopedAIBinder_Weak and verify
+ ndk::ScopedAIBinder_Weak wkAIBinder2 =
+ ndk::ScopedAIBinder_Weak(AIBinder_Weak_new(binder.get()));
+ EXPECT_FALSE(AIBinder_Weak_lt(wkAIBinder.get(), wkAIBinder2.get()));
+ EXPECT_FALSE(AIBinder_Weak_lt(wkAIBinder2.get(), wkAIBinder.get()));
+ EXPECT_EQ(wkAIBinder2.promote(), wkAIBinder.promote());
+ }
+}
+
class MyResultReceiver : public BnResultReceiver {
public:
Mutex mMutex;
diff --git a/libs/binder/rust/Android.bp b/libs/binder/rust/Android.bp
index c0d4487..a135796 100644
--- a/libs/binder/rust/Android.bp
+++ b/libs/binder/rust/Android.bp
@@ -30,6 +30,7 @@
apex_available: [
"//apex_available:platform",
"com.android.compos",
+ "com.android.rkpd",
"com.android.uwb",
"com.android.virt",
],
@@ -80,6 +81,7 @@
apex_available: [
"//apex_available:platform",
"com.android.compos",
+ "com.android.rkpd",
"com.android.uwb",
"com.android.virt",
],
@@ -138,24 +140,7 @@
apex_available: [
"//apex_available:platform",
"com.android.compos",
- "com.android.uwb",
- "com.android.virt",
- ],
- min_sdk_version: "Tiramisu",
-}
-
-// TODO(b/184872979): remove once the Rust API is created.
-rust_bindgen {
- name: "libbinder_rpc_unstable_bindgen",
- wrapper_src: ":libbinder_rpc_unstable_header",
- crate_name: "binder_rpc_unstable_bindgen",
- visibility: ["//packages/modules/Virtualization:__subpackages__"],
- source_stem: "bindings",
- shared_libs: [
- "libutils",
- ],
- apex_available: [
- "com.android.compos",
+ "com.android.rkpd",
"com.android.uwb",
"com.android.virt",
],
@@ -188,13 +173,3 @@
clippy_lints: "none",
lints: "none",
}
-
-rust_test {
- name: "libbinder_rpc_unstable_bindgen_test",
- srcs: [":libbinder_rpc_unstable_bindgen"],
- crate_name: "binder_rpc_unstable_bindgen",
- test_suites: ["general-tests"],
- auto_gen_config: true,
- clippy_lints: "none",
- lints: "none",
-}
diff --git a/libs/binder/rust/rpcbinder/Android.bp b/libs/binder/rust/rpcbinder/Android.bp
new file mode 100644
index 0000000..5ebc27f
--- /dev/null
+++ b/libs/binder/rust/rpcbinder/Android.bp
@@ -0,0 +1,100 @@
+package {
+ // See: http://go/android-license-faq
+ // A large-scale-change added 'default_applicable_licenses' to import
+ // all of the 'license_kinds' from "frameworks_native_license"
+ // to get the below license kinds:
+ // SPDX-license-identifier-Apache-2.0
+ default_applicable_licenses: ["frameworks_native_license"],
+}
+
+rust_library {
+ name: "librpcbinder_rs",
+ crate_name: "rpcbinder",
+ srcs: ["src/lib.rs"],
+ shared_libs: [
+ "libutils",
+ ],
+ rustlibs: [
+ "libbinder_ndk_sys",
+ "libbinder_rpc_unstable_bindgen_sys",
+ "libbinder_rs",
+ "libdowncast_rs",
+ "liblibc",
+ ],
+ apex_available: [
+ "com.android.compos",
+ "com.android.uwb",
+ "com.android.virt",
+ ],
+ min_sdk_version: "Tiramisu",
+}
+
+// Build a separate rust_library rather than depending directly on libbinder_rpc_unstable_bindgen,
+// to work around the fact that rust_bindgen targets only produce rlibs and not dylibs, which would
+// result in duplicate conflicting versions of libbinder_ndk_sys. This will hopefully be fixed in
+// the build system, at which point we can delete this target and go back to using
+// libbinder_rpc_unstable_bindgen directly.
+rust_library {
+ name: "libbinder_rpc_unstable_bindgen_sys",
+ crate_name: "binder_rpc_unstable_bindgen",
+ srcs: [
+ ":libbinder_rpc_unstable_bindgen",
+ ],
+ visibility: [":__subpackages__"],
+ rustlibs: [
+ "libbinder_ndk_sys",
+ ],
+ shared_libs: [
+ "libbinder_rpc_unstable",
+ "libutils",
+ ],
+ apex_available: [
+ "com.android.compos",
+ "com.android.uwb",
+ "com.android.virt",
+ ],
+ min_sdk_version: "Tiramisu",
+ lints: "none",
+ clippy_lints: "none",
+}
+
+// TODO(b/184872979): remove once the RPC Binder API is stabilised.
+rust_bindgen {
+ name: "libbinder_rpc_unstable_bindgen",
+ wrapper_src: ":libbinder_rpc_unstable_header",
+ crate_name: "binder_rpc_unstable_bindgen",
+ visibility: [":__subpackages__"],
+ source_stem: "bindings",
+ bindgen_flags: [
+ "--blocklist-type",
+ "AIBinder",
+ "--raw-line",
+ "use binder_ndk_sys::AIBinder;",
+ ],
+ rustlibs: [
+ "libbinder_ndk_sys",
+ ],
+ shared_libs: [
+ "libbinder_rpc_unstable",
+ "libutils",
+ ],
+ apex_available: [
+ "com.android.compos",
+ "com.android.uwb",
+ "com.android.virt",
+ ],
+ min_sdk_version: "Tiramisu",
+}
+
+rust_test {
+ name: "libbinder_rpc_unstable_bindgen_test",
+ srcs: [":libbinder_rpc_unstable_bindgen"],
+ crate_name: "binder_rpc_unstable_bindgen",
+ rustlibs: [
+ "libbinder_ndk_sys",
+ ],
+ test_suites: ["general-tests"],
+ auto_gen_config: true,
+ clippy_lints: "none",
+ lints: "none",
+}
diff --git a/libs/binder/rust/rpcbinder/src/client.rs b/libs/binder/rust/rpcbinder/src/client.rs
new file mode 100644
index 0000000..743800b
--- /dev/null
+++ b/libs/binder/rust/rpcbinder/src/client.rs
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+use binder::{unstable_api::new_spibinder, FromIBinder, SpIBinder, StatusCode, Strong};
+use std::os::{
+ raw::{c_int, c_void},
+ unix::io::RawFd,
+};
+
+/// Connects to an RPC Binder server over vsock.
+pub fn get_vsock_rpc_service(cid: u32, port: u32) -> Option<SpIBinder> {
+ // SAFETY: AIBinder returned by RpcClient has correct reference count, and the ownership can
+ // safely be taken by new_spibinder.
+ unsafe { new_spibinder(binder_rpc_unstable_bindgen::RpcClient(cid, port)) }
+}
+
+/// Connects to an RPC Binder server for a particular interface over vsock.
+pub fn get_vsock_rpc_interface<T: FromIBinder + ?Sized>(
+ cid: u32,
+ port: u32,
+) -> Result<Strong<T>, StatusCode> {
+ interface_cast(get_vsock_rpc_service(cid, port))
+}
+
+/// Connects to an RPC Binder server, using the given callback to get (and take ownership of)
+/// file descriptors already connected to it.
+pub fn get_preconnected_rpc_service(
+ mut request_fd: impl FnMut() -> Option<RawFd>,
+) -> Option<SpIBinder> {
+ // Double reference the factory because trait objects aren't FFI safe.
+ let mut request_fd_ref: RequestFd = &mut request_fd;
+ let param = &mut request_fd_ref as *mut RequestFd as *mut c_void;
+
+ // SAFETY: AIBinder returned by RpcPreconnectedClient has correct reference count, and the
+ // ownership can be safely taken by new_spibinder. RpcPreconnectedClient does not take ownership
+ // of param, only passing it to request_fd_wrapper.
+ unsafe {
+ new_spibinder(binder_rpc_unstable_bindgen::RpcPreconnectedClient(
+ Some(request_fd_wrapper),
+ param,
+ ))
+ }
+}
+
+type RequestFd<'a> = &'a mut dyn FnMut() -> Option<RawFd>;
+
+unsafe extern "C" fn request_fd_wrapper(param: *mut c_void) -> c_int {
+ // SAFETY: This is only ever called by RpcPreconnectedClient, within the lifetime of the
+ // BinderFdFactory reference, with param being a properly aligned non-null pointer to an
+ // initialized instance.
+ let request_fd_ptr = param as *mut RequestFd;
+ let request_fd = request_fd_ptr.as_mut().unwrap();
+ if let Some(fd) = request_fd() {
+ fd
+ } else {
+ -1
+ }
+}
+
+/// Connects to an RPC Binder server for a particular interface, using the given callback to get
+/// (and take ownership of) file descriptors already connected to it.
+pub fn get_preconnected_rpc_interface<T: FromIBinder + ?Sized>(
+ request_fd: impl FnMut() -> Option<RawFd>,
+) -> Result<Strong<T>, StatusCode> {
+ interface_cast(get_preconnected_rpc_service(request_fd))
+}
+
+fn interface_cast<T: FromIBinder + ?Sized>(
+ service: Option<SpIBinder>,
+) -> Result<Strong<T>, StatusCode> {
+ if let Some(service) = service {
+ FromIBinder::try_from(service)
+ } else {
+ Err(StatusCode::NAME_NOT_FOUND)
+ }
+}
diff --git a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl b/libs/binder/rust/rpcbinder/src/lib.rs
similarity index 63%
copy from libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
copy to libs/binder/rust/rpcbinder/src/lib.rs
index 9fac3e8..a5eea61 100644
--- a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
+++ b/libs/binder/rust/rpcbinder/src/lib.rs
@@ -1,5 +1,5 @@
/*
- * Copyright 2022 The Android Open Source Project
+ * Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -14,10 +14,13 @@
* limitations under the License.
*/
-package android.gui;
+//! API for RPC Binder services.
-/** @hide */
-parcelable MirrorSurfaceResult {
- IBinder handle;
- int layerId;
-}
+mod client;
+mod server;
+
+pub use client::{
+ get_preconnected_rpc_interface, get_preconnected_rpc_service, get_vsock_rpc_interface,
+ get_vsock_rpc_service,
+};
+pub use server::{run_rpc_server, run_rpc_server_with_factory};
diff --git a/libs/binder/rust/rpcbinder/src/server.rs b/libs/binder/rust/rpcbinder/src/server.rs
new file mode 100644
index 0000000..aeb23c6
--- /dev/null
+++ b/libs/binder/rust/rpcbinder/src/server.rs
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+use binder::{
+ unstable_api::{AIBinder, AsNative},
+ SpIBinder,
+};
+use std::{os::raw, ptr::null_mut};
+
+/// Runs a binder RPC server, serving the supplied binder service implementation on the given vsock
+/// port.
+///
+/// If and when the server is ready for connections (it is listening on the port), `on_ready` is
+/// called to allow appropriate action to be taken - e.g. to notify clients that they may now
+/// attempt to connect.
+///
+/// The current thread is joined to the binder thread pool to handle incoming messages.
+///
+/// Returns true if the server has shutdown normally, false if it failed in some way.
+pub fn run_rpc_server<F>(service: SpIBinder, port: u32, on_ready: F) -> bool
+where
+ F: FnOnce(),
+{
+ let mut ready_notifier = ReadyNotifier(Some(on_ready));
+ ready_notifier.run_server(service, port)
+}
+
+struct ReadyNotifier<F>(Option<F>)
+where
+ F: FnOnce();
+
+impl<F> ReadyNotifier<F>
+where
+ F: FnOnce(),
+{
+ fn run_server(&mut self, mut service: SpIBinder, port: u32) -> bool {
+ let service = service.as_native_mut();
+ let param = self.as_void_ptr();
+
+ // SAFETY: Service ownership is transferring to the server and won't be valid afterward.
+ // Plus the binder objects are threadsafe.
+ // RunRpcServerCallback does not retain a reference to `ready_callback` or `param`; it only
+ // uses them before it returns, which is during the lifetime of `self`.
+ unsafe {
+ binder_rpc_unstable_bindgen::RunRpcServerCallback(
+ service,
+ port,
+ Some(Self::ready_callback),
+ param,
+ )
+ }
+ }
+
+ fn as_void_ptr(&mut self) -> *mut raw::c_void {
+ self as *mut _ as *mut raw::c_void
+ }
+
+ unsafe extern "C" fn ready_callback(param: *mut raw::c_void) {
+ // SAFETY: This is only ever called by `RunRpcServerCallback`, within the lifetime of the
+ // `ReadyNotifier`, with `param` taking the value returned by `as_void_ptr` (so a properly
+ // aligned non-null pointer to an initialized instance).
+ let ready_notifier = param as *mut Self;
+ ready_notifier.as_mut().unwrap().notify()
+ }
+
+ fn notify(&mut self) {
+ if let Some(on_ready) = self.0.take() {
+ on_ready();
+ }
+ }
+}
+
+type RpcServerFactoryRef<'a> = &'a mut (dyn FnMut(u32) -> Option<SpIBinder> + Send + Sync);
+
+/// Runs a binder RPC server, using the given factory function to construct a binder service
+/// implementation for each connection.
+///
+/// The current thread is joined to the binder thread pool to handle incoming messages.
+///
+/// Returns true if the server has shutdown normally, false if it failed in some way.
+pub fn run_rpc_server_with_factory(
+ port: u32,
+ mut factory: impl FnMut(u32) -> Option<SpIBinder> + Send + Sync,
+) -> bool {
+ // Double reference the factory because trait objects aren't FFI safe.
+ // NB: The type annotation is necessary to ensure that we have a `dyn` rather than an `impl`.
+ let mut factory_ref: RpcServerFactoryRef = &mut factory;
+ let context = &mut factory_ref as *mut RpcServerFactoryRef as *mut raw::c_void;
+
+ // SAFETY: `factory_wrapper` is only ever called by `RunRpcServerWithFactory`, with context
+ // taking the pointer value above (so a properly aligned non-null pointer to an initialized
+ // `RpcServerFactoryRef`), within the lifetime of `factory_ref` (i.e. no more calls will be made
+ // after `RunRpcServerWithFactory` returns).
+ unsafe {
+ binder_rpc_unstable_bindgen::RunRpcServerWithFactory(Some(factory_wrapper), context, port)
+ }
+}
+
+unsafe extern "C" fn factory_wrapper(cid: u32, context: *mut raw::c_void) -> *mut AIBinder {
+ // SAFETY: `context` was created from an `&mut RpcServerFactoryRef` by
+ // `run_rpc_server_with_factory`, and we are still within the lifetime of the value it is
+ // pointing to.
+ let factory_ptr = context as *mut RpcServerFactoryRef;
+ let factory = factory_ptr.as_mut().unwrap();
+
+ if let Some(mut service) = factory(cid) {
+ service.as_native_mut()
+ } else {
+ null_mut()
+ }
+}
diff --git a/libs/binder/rust/src/binder.rs b/libs/binder/rust/src/binder.rs
index 63c8684..976f54d 100644
--- a/libs/binder/rust/src/binder.rs
+++ b/libs/binder/rust/src/binder.rs
@@ -1091,7 +1091,7 @@
}
} => {
$( #[$attr] )*
- #[derive(Debug, Default, Copy, Clone, PartialOrd, Ord, PartialEq, Eq, Hash)]
+ #[derive(Default, Copy, Clone, PartialOrd, Ord, PartialEq, Eq, Hash)]
#[allow(missing_docs)]
pub struct $enum(pub $backing);
impl $enum {
@@ -1104,6 +1104,15 @@
}
}
+ impl std::fmt::Debug for $enum {
+ fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+ match self.0 {
+ $($value => f.write_str(stringify!($name)),)*
+ _ => f.write_fmt(format_args!("{}", self.0))
+ }
+ }
+ }
+
impl $crate::binder_impl::Serialize for $enum {
fn serialize(&self, parcel: &mut $crate::binder_impl::BorrowedParcel<'_>) -> std::result::Result<(), $crate::StatusCode> {
parcel.write(&self.0)
diff --git a/libs/binder/rust/src/native.rs b/libs/binder/rust/src/native.rs
index 3a6dadd..dee05d0 100644
--- a/libs/binder/rust/src/native.rs
+++ b/libs/binder/rust/src/native.rs
@@ -296,7 +296,7 @@
/// Must be called with a valid pointer to a `T` object. After this call,
/// the pointer will be invalid and should not be dereferenced.
unsafe extern "C" fn on_destroy(object: *mut c_void) {
- Box::from_raw(object as *mut T);
+ drop(Box::from_raw(object as *mut T));
}
/// Called whenever a new, local `AIBinder` object is needed of a specific
diff --git a/libs/binder/tests/Android.bp b/libs/binder/tests/Android.bp
index d7c6d49..92d132f 100644
--- a/libs/binder/tests/Android.bp
+++ b/libs/binder/tests/Android.bp
@@ -341,6 +341,11 @@
"binderRpcTest_shared_defaults",
"libbinder_tls_shared_deps",
],
+
+ // Add the Trusty mock library as a fake dependency so it gets built
+ required: [
+ "libbinder_on_trusty_mock",
+ ],
}
cc_test {
@@ -600,6 +605,7 @@
shared_libs: [
"libbinder",
"liblog",
+ "libcutils",
"libutils",
"libutilscallstack",
"libbase",
@@ -684,3 +690,37 @@
],
test_suites: ["general-tests"],
}
+
+cc_defaults {
+ name: "service_fuzzer_defaults",
+ static_libs: [
+ "libbase",
+ "libbinder_random_parcel",
+ "libcutils",
+ ],
+ target: {
+ android: {
+ shared_libs: [
+ "libbinder_ndk",
+ "libbinder",
+ "libutils",
+ ],
+ },
+ host: {
+ static_libs: [
+ "libbinder_ndk",
+ "libbinder",
+ "libutils",
+ ],
+ },
+ darwin: {
+ enabled: false,
+ },
+ },
+ fuzz_config: {
+ cc: [
+ "smoreland@google.com",
+ "waghpawan@google.com",
+ ],
+ },
+}
diff --git a/libs/binder/tests/BinderRpcTestServerConfig.aidl b/libs/binder/tests/BinderRpcTestServerConfig.aidl
index 34d74be..4cdeac4 100644
--- a/libs/binder/tests/BinderRpcTestServerConfig.aidl
+++ b/libs/binder/tests/BinderRpcTestServerConfig.aidl
@@ -21,5 +21,6 @@
int rpcSecurity;
int serverVersion;
int vsockPort;
+ int unixBootstrapFd; // Inherited from parent
@utf8InCpp String addr;
}
diff --git a/libs/binder/tests/IBinderRpcTest.aidl b/libs/binder/tests/IBinderRpcTest.aidl
index b15a225..a3ed571 100644
--- a/libs/binder/tests/IBinderRpcTest.aidl
+++ b/libs/binder/tests/IBinderRpcTest.aidl
@@ -71,4 +71,13 @@
ParcelFileDescriptor echoAsFile(@utf8InCpp String content);
ParcelFileDescriptor concatFiles(in List<ParcelFileDescriptor> files);
+
+ // FDs sent via `blockingSendFdOneway` can be received via
+ // `blockingRecvFd`. The handler for `blockingSendFdOneway` will block
+ // until the next `blockingRecvFd` call.
+ //
+ // This is useful for carefully controlling how/when oneway transactions
+ // get queued.
+ oneway void blockingSendFdOneway(in ParcelFileDescriptor fd);
+ ParcelFileDescriptor blockingRecvFd();
}
diff --git a/libs/binder/tests/binderAllocationLimits.cpp b/libs/binder/tests/binderAllocationLimits.cpp
index 60b3c94..55a3916 100644
--- a/libs/binder/tests/binderAllocationLimits.cpp
+++ b/libs/binder/tests/binderAllocationLimits.cpp
@@ -20,6 +20,7 @@
#include <binder/Parcel.h>
#include <binder/RpcServer.h>
#include <binder/RpcSession.h>
+#include <cutils/trace.h>
#include <gtest/gtest.h>
#include <utils/CallStack.h>
@@ -27,6 +28,8 @@
#include <functional>
#include <vector>
+static android::String8 gEmpty(""); // make sure first allocation from optimization runs
+
struct DestructionAction {
DestructionAction(std::function<void()> f) : mF(std::move(f)) {}
~DestructionAction() { mF(); };
@@ -221,5 +224,10 @@
return 1;
}
::testing::InitGoogleTest(&argc, argv);
+
+ // if tracing is enabled, take in one-time cost
+ (void)ATRACE_INIT();
+ (void)ATRACE_GET_ENABLED_TAGS();
+
return RUN_ALL_TESTS();
}
diff --git a/libs/binder/tests/binderBinderUnitTest.cpp b/libs/binder/tests/binderBinderUnitTest.cpp
index ce2770f..b6aed0d 100644
--- a/libs/binder/tests/binderBinderUnitTest.cpp
+++ b/libs/binder/tests/binderBinderUnitTest.cpp
@@ -15,10 +15,11 @@
*/
#include <binder/Binder.h>
-#include <binder/IBinder.h>
+#include <binder/IInterface.h>
#include <gtest/gtest.h>
using android::BBinder;
+using android::IBinder;
using android::OK;
using android::sp;
@@ -48,3 +49,49 @@
binder->setExtension(ext);
EXPECT_EQ(ext, binder->getExtension());
}
+
+struct MyCookie {
+ bool* deleted;
+};
+
+class UniqueBinder : public BBinder {
+public:
+ UniqueBinder(const void* c) : cookie(reinterpret_cast<const MyCookie*>(c)) {
+ *cookie->deleted = false;
+ }
+ ~UniqueBinder() { *cookie->deleted = true; }
+ const MyCookie* cookie;
+};
+
+static sp<IBinder> make(const void* arg) {
+ return sp<UniqueBinder>::make(arg);
+}
+
+TEST(Binder, LookupOrCreateWeak) {
+ auto binder = sp<BBinder>::make();
+ bool deleted;
+ MyCookie cookie = {&deleted};
+ sp<IBinder> createdBinder = binder->lookupOrCreateWeak(kObjectId1, make, &cookie);
+ EXPECT_NE(binder, createdBinder);
+
+ sp<IBinder> lookedUpBinder = binder->lookupOrCreateWeak(kObjectId1, make, &cookie);
+ EXPECT_EQ(createdBinder, lookedUpBinder);
+ EXPECT_FALSE(deleted);
+}
+
+TEST(Binder, LookupOrCreateWeakDropSp) {
+ auto binder = sp<BBinder>::make();
+ bool deleted1 = false;
+ bool deleted2 = false;
+ MyCookie cookie1 = {&deleted1};
+ MyCookie cookie2 = {&deleted2};
+ sp<IBinder> createdBinder = binder->lookupOrCreateWeak(kObjectId1, make, &cookie1);
+ EXPECT_NE(binder, createdBinder);
+
+ createdBinder.clear();
+ EXPECT_TRUE(deleted1);
+
+ sp<IBinder> lookedUpBinder = binder->lookupOrCreateWeak(kObjectId1, make, &cookie2);
+ EXPECT_EQ(&cookie2, sp<UniqueBinder>::cast(lookedUpBinder)->cookie);
+ EXPECT_FALSE(deleted2);
+}
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp
index e72f39c..25b524f 100644
--- a/libs/binder/tests/binderLibTest.cpp
+++ b/libs/binder/tests/binderLibTest.cpp
@@ -115,6 +115,7 @@
BINDER_LIB_TEST_NOP_TRANSACTION_WAIT,
BINDER_LIB_TEST_GETPID,
BINDER_LIB_TEST_ECHO_VECTOR,
+ BINDER_LIB_TEST_GET_NON_BLOCKING_FD,
BINDER_LIB_TEST_REJECT_OBJECTS,
BINDER_LIB_TEST_CAN_GET_SID,
BINDER_LIB_TEST_GET_MAX_THREAD_COUNT,
@@ -1158,6 +1159,56 @@
EXPECT_EQ(readValue, testValue);
}
+TEST_F(BinderLibTest, FileDescriptorRemainsNonBlocking) {
+ sp<IBinder> server = addServer();
+ ASSERT_TRUE(server != nullptr);
+
+ Parcel reply;
+ EXPECT_THAT(server->transact(BINDER_LIB_TEST_GET_NON_BLOCKING_FD, {} /*data*/, &reply),
+ StatusEq(NO_ERROR));
+ base::unique_fd fd;
+ EXPECT_THAT(reply.readUniqueFileDescriptor(&fd), StatusEq(OK));
+
+ const int result = fcntl(fd.get(), F_GETFL);
+ ASSERT_NE(result, -1);
+ EXPECT_EQ(result & O_NONBLOCK, O_NONBLOCK);
+}
+
+// see ProcessState.cpp BINDER_VM_SIZE = 1MB.
+// This value is not exposed, but some code in the framework relies on being able to use
+// buffers near the cap size.
+constexpr size_t kSizeBytesAlmostFull = 950'000;
+constexpr size_t kSizeBytesOverFull = 1'050'000;
+
+TEST_F(BinderLibTest, GargantuanVectorSent) {
+ sp<IBinder> server = addServer();
+ ASSERT_TRUE(server != nullptr);
+
+ for (size_t i = 0; i < 10; i++) {
+ // a slight variation in size is used to consider certain possible caching implementations
+ const std::vector<uint64_t> testValue((kSizeBytesAlmostFull + i) / sizeof(uint64_t), 42);
+
+ Parcel data, reply;
+ data.writeUint64Vector(testValue);
+ EXPECT_THAT(server->transact(BINDER_LIB_TEST_ECHO_VECTOR, data, &reply), StatusEq(NO_ERROR))
+ << i;
+ std::vector<uint64_t> readValue;
+ EXPECT_THAT(reply.readUint64Vector(&readValue), StatusEq(OK));
+ EXPECT_EQ(readValue, testValue);
+ }
+}
+
+TEST_F(BinderLibTest, LimitExceededVectorSent) {
+ sp<IBinder> server = addServer();
+ ASSERT_TRUE(server != nullptr);
+ const std::vector<uint64_t> testValue(kSizeBytesOverFull / sizeof(uint64_t), 42);
+
+ Parcel data, reply;
+ data.writeUint64Vector(testValue);
+ EXPECT_THAT(server->transact(BINDER_LIB_TEST_ECHO_VECTOR, data, &reply),
+ StatusEq(FAILED_TRANSACTION));
+}
+
TEST_F(BinderLibTest, BufRejected) {
Parcel data, reply;
uint32_t buf;
@@ -1766,6 +1817,28 @@
reply->writeUint64Vector(vector);
return NO_ERROR;
}
+ case BINDER_LIB_TEST_GET_NON_BLOCKING_FD: {
+ std::array<int, 2> sockets;
+ const bool created = socketpair(AF_UNIX, SOCK_SEQPACKET, 0, sockets.data()) == 0;
+ if (!created) {
+ ALOGE("Could not create socket pair");
+ return UNKNOWN_ERROR;
+ }
+
+ const int result = fcntl(sockets[0], F_SETFL, O_NONBLOCK);
+ if (result != 0) {
+ ALOGE("Could not make socket non-blocking: %s", strerror(errno));
+ return UNKNOWN_ERROR;
+ }
+ base::unique_fd out(sockets[0]);
+ status_t writeResult = reply->writeUniqueFileDescriptor(out);
+ if (writeResult != NO_ERROR) {
+ ALOGE("Could not write unique_fd");
+ return writeResult;
+ }
+ close(sockets[1]); // we don't need the other side of the fd
+ return NO_ERROR;
+ }
case BINDER_LIB_TEST_REJECT_OBJECTS: {
return data.objectsCount() == 0 ? BAD_VALUE : NO_ERROR;
}
diff --git a/libs/binder/tests/binderRpcTest.cpp b/libs/binder/tests/binderRpcTest.cpp
index 501a604..7294305 100644
--- a/libs/binder/tests/binderRpcTest.cpp
+++ b/libs/binder/tests/binderRpcTest.cpp
@@ -54,27 +54,6 @@
EXPECT_DEATH(p.markForBinder(sp<BBinder>::make()), "format must be set before data is written");
}
-class BinderRpcServerOnly : public ::testing::TestWithParam<std::tuple<RpcSecurity, uint32_t>> {
-public:
- static std::string PrintTestParam(const ::testing::TestParamInfo<ParamType>& info) {
- return std::string(newFactory(std::get<0>(info.param))->toCString()) + "_serverV" +
- std::to_string(std::get<1>(info.param));
- }
-};
-
-TEST_P(BinderRpcServerOnly, SetExternalServerTest) {
- base::unique_fd sink(TEMP_FAILURE_RETRY(open("/dev/null", O_RDWR)));
- int sinkFd = sink.get();
- auto server = RpcServer::make(newFactory(std::get<0>(GetParam())));
- server->setProtocolVersion(std::get<1>(GetParam()));
- ASSERT_FALSE(server->hasServer());
- ASSERT_EQ(OK, server->setupExternalServer(std::move(sink)));
- ASSERT_TRUE(server->hasServer());
- base::unique_fd retrieved = server->releaseServer();
- ASSERT_FALSE(server->hasServer());
- ASSERT_EQ(sinkFd, retrieved.get());
-}
-
TEST(BinderRpc, CannotUseNextWireVersion) {
auto session = RpcSession::make();
EXPECT_FALSE(session->setProtocolVersion(RPC_WIRE_PROTOCOL_VERSION_NEXT));
@@ -106,6 +85,11 @@
return base::StringPrintf("unexpected state %d", wstatus);
}
+static void debugBacktrace(pid_t pid) {
+ std::cerr << "TAKING BACKTRACE FOR PID " << pid << std::endl;
+ system((std::string("debuggerd -b ") + std::to_string(pid)).c_str());
+}
+
class Process {
public:
Process(Process&&) = default;
@@ -146,6 +130,8 @@
// Kill the process. Avoid if possible. Shutdown gracefully via an RPC instead.
void terminate() { kill(mPid, SIGTERM); }
+ pid_t getPid() { return mPid; }
+
private:
std::function<void(int wstatus)> mCustomExitStatusCheck;
pid_t mPid = 0;
@@ -194,7 +180,21 @@
wp<RpcSession> weakSession = session;
session = nullptr;
- EXPECT_EQ(nullptr, weakSession.promote()) << "Leaked session";
+
+ // b/244325464 - 'getStrongCount' is printing '1' on failure here, which indicates the
+ // the object should not actually be promotable. By looping, we distinguish a race here
+ // from a bug causing the object to not be promotable.
+ for (size_t i = 0; i < 3; i++) {
+ sp<RpcSession> strongSession = weakSession.promote();
+ EXPECT_EQ(nullptr, strongSession)
+ << (debugBacktrace(host.getPid()), debugBacktrace(getpid()),
+ "Leaked sess: ")
+ << strongSession->getStrongCount() << " checked time " << i;
+
+ if (strongSession != nullptr) {
+ sleep(1);
+ }
+ }
}
}
};
@@ -254,6 +254,25 @@
return serverFd;
}
+static base::unique_fd connectToUnixBootstrap(const RpcTransportFd& transportFd) {
+ base::unique_fd sockClient, sockServer;
+ if (!base::Socketpair(SOCK_STREAM, &sockClient, &sockServer)) {
+ int savedErrno = errno;
+ LOG(FATAL) << "Failed socketpair(): " << strerror(savedErrno);
+ }
+
+ int zero = 0;
+ iovec iov{&zero, sizeof(zero)};
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>> fds;
+ fds.emplace_back(std::move(sockServer));
+
+ if (sendMessageOnSocket(transportFd, &iov, 1, &fds) < 0) {
+ int savedErrno = errno;
+ LOG(FATAL) << "Failed sendMessageOnSocket: " << strerror(savedErrno);
+ }
+ return std::move(sockClient);
+}
+
using RunServiceFn = void (*)(android::base::borrowed_fd writeEnd,
android::base::borrowed_fd readEnd);
@@ -264,13 +283,24 @@
RpcSecurity rpcSecurity() const { return std::get<1>(GetParam()); }
uint32_t clientVersion() const { return std::get<2>(GetParam()); }
uint32_t serverVersion() const { return std::get<3>(GetParam()); }
- bool singleThreaded() const { return std::get<4>(GetParam()); }
+ bool serverSingleThreaded() const { return std::get<4>(GetParam()); }
bool noKernel() const { return std::get<5>(GetParam()); }
+ bool clientOrServerSingleThreaded() const {
+ return !kEnableRpcThreads || serverSingleThreaded();
+ }
+
// Whether the test params support sending FDs in parcels.
bool supportsFdTransport() const {
return clientVersion() >= 1 && serverVersion() >= 1 && rpcSecurity() != RpcSecurity::TLS &&
- (socketType() == SocketType::PRECONNECTED || socketType() == SocketType::UNIX);
+ (socketType() == SocketType::PRECONNECTED || socketType() == SocketType::UNIX ||
+ socketType() == SocketType::UNIX_BOOTSTRAP);
+ }
+
+ void SetUp() override {
+ if (socketType() == SocketType::UNIX_BOOTSTRAP && rpcSecurity() == RpcSecurity::TLS) {
+ GTEST_SKIP() << "Unix bootstrap not supported over a TLS transport";
+ }
}
static inline std::string PrintParamInfo(const testing::TestParamInfo<ParamType>& info) {
@@ -304,6 +334,14 @@
singleThreaded ? "_single_threaded" : "",
noKernel ? "_no_kernel" : "");
+ base::unique_fd bootstrapClientFd, bootstrapServerFd;
+ // Do not set O_CLOEXEC, bootstrapServerFd needs to survive fork/exec.
+ // This is because we cannot pass ParcelFileDescriptor over a pipe.
+ if (!base::Socketpair(SOCK_STREAM, &bootstrapClientFd, &bootstrapServerFd)) {
+ int savedErrno = errno;
+ LOG(FATAL) << "Failed socketpair(): " << strerror(savedErrno);
+ }
+
auto ret = ProcessSession{
.host = Process([=](android::base::borrowed_fd writeEnd,
android::base::borrowed_fd readEnd) {
@@ -321,6 +359,7 @@
serverConfig.serverVersion = serverVersion;
serverConfig.vsockPort = allocateVsockPort();
serverConfig.addr = allocateSocketAddress();
+ serverConfig.unixBootstrapFd = bootstrapServerFd.get();
for (auto mode : options.serverSupportedFileDescriptorTransportModes) {
serverConfig.serverSupportedFileDescriptorTransportModes.push_back(
static_cast<int32_t>(mode));
@@ -370,6 +409,10 @@
case SocketType::UNIX:
status = session->setupUnixDomainClient(serverConfig.addr.c_str());
break;
+ case SocketType::UNIX_BOOTSTRAP:
+ status = session->setupUnixDomainSocketBootstrapClient(
+ base::unique_fd(dup(bootstrapClientFd.get())));
+ break;
case SocketType::VSOCK:
status = session->setupVsockClient(VMADDR_CID_LOCAL, serverConfig.vsockPort);
break;
@@ -404,18 +447,6 @@
size_t sleepMs = 500);
};
-// Test fixture for tests that start multiple threads.
-// This includes tests with one thread but multiple sessions,
-// since a server uses one thread per session.
-class BinderRpcThreads : public BinderRpc {
-public:
- void SetUp() override {
- if constexpr (!kEnableRpcThreads) {
- GTEST_SKIP() << "Test skipped because threads were disabled at build time";
- }
- }
-};
-
TEST_P(BinderRpc, Ping) {
auto proc = createRpcTestSocketServerProcess({});
ASSERT_NE(proc.rootBinder, nullptr);
@@ -428,7 +459,13 @@
EXPECT_EQ(IBinderRpcTest::descriptor, proc.rootBinder->getInterfaceDescriptor());
}
-TEST_P(BinderRpcThreads, MultipleSessions) {
+TEST_P(BinderRpc, MultipleSessions) {
+ if (serverSingleThreaded()) {
+ // Tests with multiple sessions require a multi-threaded service,
+ // but work fine on a single-threaded client
+ GTEST_SKIP() << "This test requires a multi-threaded service";
+ }
+
auto proc = createRpcTestSocketServerProcess({.numThreads = 1, .numSessions = 5});
for (auto session : proc.proc.sessions) {
ASSERT_NE(nullptr, session.root);
@@ -436,9 +473,14 @@
}
}
-TEST_P(BinderRpcThreads, SeparateRootObject) {
+TEST_P(BinderRpc, SeparateRootObject) {
+ if (serverSingleThreaded()) {
+ GTEST_SKIP() << "This test requires a multi-threaded service";
+ }
+
SocketType type = std::get<0>(GetParam());
- if (type == SocketType::PRECONNECTED || type == SocketType::UNIX) {
+ if (type == SocketType::PRECONNECTED || type == SocketType::UNIX ||
+ type == SocketType::UNIX_BOOTSTRAP) {
// we can't get port numbers for unix sockets
return;
}
@@ -619,7 +661,11 @@
proc1.rootIface->repeatBinder(proc2.rootBinder, &outBinder).transactionError());
}
-TEST_P(BinderRpcThreads, CannotMixBindersBetweenTwoSessionsToTheSameServer) {
+TEST_P(BinderRpc, CannotMixBindersBetweenTwoSessionsToTheSameServer) {
+ if (serverSingleThreaded()) {
+ GTEST_SKIP() << "This test requires a multi-threaded service";
+ }
+
auto proc = createRpcTestSocketServerProcess({.numThreads = 1, .numSessions = 2});
sp<IBinder> outBinder;
@@ -775,7 +821,11 @@
return duration_cast<milliseconds>(system_clock::now().time_since_epoch()).count();
}
-TEST_P(BinderRpcThreads, ThreadPoolGreaterThanEqualRequested) {
+TEST_P(BinderRpc, ThreadPoolGreaterThanEqualRequested) {
+ if (clientOrServerSingleThreaded()) {
+ GTEST_SKIP() << "This test requires multiple threads";
+ }
+
constexpr size_t kNumThreads = 10;
auto proc = createRpcTestSocketServerProcess({.numThreads = kNumThreads});
@@ -788,12 +838,12 @@
ts.push_back(std::thread([&] { proc.rootIface->lockUnlock(); }));
}
- usleep(100000); // give chance for calls on other threads
+ usleep(10000); // give chance for calls on other threads
// other calls still work
EXPECT_EQ(OK, proc.rootBinder->pingBinder());
- constexpr size_t blockTimeMs = 500;
+ constexpr size_t blockTimeMs = 50;
size_t epochMsBefore = epochMillis();
// after this, we should never see a response within this time
EXPECT_OK(proc.rootIface->unlockInMsAsync(blockTimeMs));
@@ -826,14 +876,22 @@
EXPECT_LE(epochMsAfter, epochMsBefore + 3 * sleepMs);
}
-TEST_P(BinderRpcThreads, ThreadPoolOverSaturated) {
+TEST_P(BinderRpc, ThreadPoolOverSaturated) {
+ if (clientOrServerSingleThreaded()) {
+ GTEST_SKIP() << "This test requires multiple threads";
+ }
+
constexpr size_t kNumThreads = 10;
constexpr size_t kNumCalls = kNumThreads + 3;
auto proc = createRpcTestSocketServerProcess({.numThreads = kNumThreads});
testThreadPoolOverSaturated(proc.rootIface, kNumCalls);
}
-TEST_P(BinderRpcThreads, ThreadPoolLimitOutgoing) {
+TEST_P(BinderRpc, ThreadPoolLimitOutgoing) {
+ if (clientOrServerSingleThreaded()) {
+ GTEST_SKIP() << "This test requires multiple threads";
+ }
+
constexpr size_t kNumThreads = 20;
constexpr size_t kNumOutgoingConnections = 10;
constexpr size_t kNumCalls = kNumOutgoingConnections + 3;
@@ -842,7 +900,11 @@
testThreadPoolOverSaturated(proc.rootIface, kNumCalls);
}
-TEST_P(BinderRpcThreads, ThreadingStressTest) {
+TEST_P(BinderRpc, ThreadingStressTest) {
+ if (clientOrServerSingleThreaded()) {
+ GTEST_SKIP() << "This test requires multiple threads";
+ }
+
constexpr size_t kNumClientThreads = 10;
constexpr size_t kNumServerThreads = 10;
constexpr size_t kNumCalls = 100;
@@ -871,7 +933,11 @@
for (auto& t : threads) t.join();
}
-TEST_P(BinderRpcThreads, OnewayStressTest) {
+TEST_P(BinderRpc, OnewayStressTest) {
+ if (clientOrServerSingleThreaded()) {
+ GTEST_SKIP() << "This test requires multiple threads";
+ }
+
constexpr size_t kNumClientThreads = 10;
constexpr size_t kNumServerThreads = 10;
constexpr size_t kNumCalls = 1000;
@@ -906,7 +972,50 @@
EXPECT_LT(epochMsAfter, epochMsBefore + kReallyLongTimeMs);
}
-TEST_P(BinderRpcThreads, OnewayCallQueueing) {
+TEST_P(BinderRpc, OnewayCallQueueingWithFds) {
+ if (!supportsFdTransport()) {
+ GTEST_SKIP() << "Would fail trivially (which is tested elsewhere)";
+ }
+ if (clientOrServerSingleThreaded()) {
+ GTEST_SKIP() << "This test requires multiple threads";
+ }
+
+ // This test forces a oneway transaction to be queued by issuing two
+ // `blockingSendFdOneway` calls, then drains the queue by issuing two
+ // `blockingRecvFd` calls.
+ //
+ // For more details about the queuing semantics see
+ // https://developer.android.com/reference/android/os/IBinder#FLAG_ONEWAY
+
+ auto proc = createRpcTestSocketServerProcess({
+ .numThreads = 3,
+ .clientFileDescriptorTransportMode = RpcSession::FileDescriptorTransportMode::UNIX,
+ .serverSupportedFileDescriptorTransportModes =
+ {RpcSession::FileDescriptorTransportMode::UNIX},
+ });
+
+ EXPECT_OK(proc.rootIface->blockingSendFdOneway(
+ android::os::ParcelFileDescriptor(mockFileDescriptor("a"))));
+ EXPECT_OK(proc.rootIface->blockingSendFdOneway(
+ android::os::ParcelFileDescriptor(mockFileDescriptor("b"))));
+
+ android::os::ParcelFileDescriptor fdA;
+ EXPECT_OK(proc.rootIface->blockingRecvFd(&fdA));
+ std::string result;
+ CHECK(android::base::ReadFdToString(fdA.get(), &result));
+ EXPECT_EQ(result, "a");
+
+ android::os::ParcelFileDescriptor fdB;
+ EXPECT_OK(proc.rootIface->blockingRecvFd(&fdB));
+ CHECK(android::base::ReadFdToString(fdB.get(), &result));
+ EXPECT_EQ(result, "b");
+}
+
+TEST_P(BinderRpc, OnewayCallQueueing) {
+ if (clientOrServerSingleThreaded()) {
+ GTEST_SKIP() << "This test requires multiple threads";
+ }
+
constexpr size_t kNumSleeps = 10;
constexpr size_t kNumExtraServerThreads = 4;
constexpr size_t kSleepMs = 50;
@@ -935,7 +1044,11 @@
saturateThreadPool(1 + kNumExtraServerThreads, proc.rootIface);
}
-TEST_P(BinderRpcThreads, OnewayCallExhaustion) {
+TEST_P(BinderRpc, OnewayCallExhaustion) {
+ if (clientOrServerSingleThreaded()) {
+ GTEST_SKIP() << "This test requires multiple threads";
+ }
+
constexpr size_t kNumClients = 2;
constexpr size_t kTooLongMs = 1000;
@@ -978,17 +1091,16 @@
TEST_P(BinderRpc, Callbacks) {
const static std::string kTestString = "good afternoon!";
- bool bothSingleThreaded = !kEnableRpcThreads || singleThreaded();
-
for (bool callIsOneway : {true, false}) {
for (bool callbackIsOneway : {true, false}) {
for (bool delayed : {true, false}) {
- if (bothSingleThreaded && (callIsOneway || callbackIsOneway || delayed)) {
+ if (clientOrServerSingleThreaded() &&
+ (callIsOneway || callbackIsOneway || delayed)) {
// we have no incoming connections to receive the callback
continue;
}
- size_t numIncomingConnections = bothSingleThreaded ? 0 : 1;
+ size_t numIncomingConnections = clientOrServerSingleThreaded() ? 0 : 1;
auto proc = createRpcTestSocketServerProcess(
{.numThreads = 1,
.numSessions = 1,
@@ -1036,7 +1148,7 @@
}
TEST_P(BinderRpc, SingleDeathRecipient) {
- if (singleThreaded() || !kEnableRpcThreads) {
+ if (clientOrServerSingleThreaded()) {
GTEST_SKIP() << "This test requires multiple threads";
}
class MyDeathRec : public IBinder::DeathRecipient {
@@ -1062,10 +1174,7 @@
}
std::unique_lock<std::mutex> lock(dr->mMtx);
- if (!dr->dead) {
- EXPECT_EQ(std::cv_status::no_timeout, dr->mCv.wait_for(lock, 1000ms));
- }
- EXPECT_TRUE(dr->dead) << "Failed to receive the death notification.";
+ ASSERT_TRUE(dr->mCv.wait_for(lock, 100ms, [&]() { return dr->dead; }));
// need to wait for the session to shutdown so we don't "Leak session"
EXPECT_TRUE(proc.proc.sessions.at(0).session->shutdownAndWait(true));
@@ -1073,7 +1182,7 @@
}
TEST_P(BinderRpc, SingleDeathRecipientOnShutdown) {
- if (singleThreaded() || !kEnableRpcThreads) {
+ if (clientOrServerSingleThreaded()) {
GTEST_SKIP() << "This test requires multiple threads";
}
class MyDeathRec : public IBinder::DeathRecipient {
@@ -1100,7 +1209,7 @@
std::unique_lock<std::mutex> lock(dr->mMtx);
if (!dr->dead) {
- EXPECT_EQ(std::cv_status::no_timeout, dr->mCv.wait_for(lock, 1000ms));
+ EXPECT_EQ(std::cv_status::no_timeout, dr->mCv.wait_for(lock, 100ms));
}
EXPECT_TRUE(dr->dead) << "Failed to receive the death notification.";
@@ -1127,7 +1236,7 @@
}
TEST_P(BinderRpc, UnlinkDeathRecipient) {
- if (singleThreaded() || !kEnableRpcThreads) {
+ if (clientOrServerSingleThreaded()) {
GTEST_SKIP() << "This test requires multiple threads";
}
class MyDeathRec : public IBinder::DeathRecipient {
@@ -1193,7 +1302,7 @@
// libbinder.so (when using static libraries, even a client and service
// using the same kind of static library should have separate copies of the
// variables).
- if (!kEnableSharedLibs || singleThreaded() || noKernel()) {
+ if (!kEnableSharedLibs || serverSingleThreaded() || noKernel()) {
GTEST_SKIP() << "Test disabled because Binder kernel driver was disabled "
"at build time.";
}
@@ -1393,7 +1502,11 @@
return ret;
}
-TEST_P(BinderRpcThreads, Fds) {
+TEST_P(BinderRpc, Fds) {
+ if (serverSingleThreaded()) {
+ GTEST_SKIP() << "This test requires multiple threads";
+ }
+
ssize_t beforeFds = countFds();
ASSERT_GE(beforeFds, 0);
{
@@ -1503,7 +1616,7 @@
}
static std::vector<SocketType> testSocketTypes(bool hasPreconnected = true) {
- std::vector<SocketType> ret = {SocketType::UNIX, SocketType::INET};
+ std::vector<SocketType> ret = {SocketType::UNIX, SocketType::UNIX_BOOTSTRAP, SocketType::INET};
if (hasPreconnected) ret.push_back(SocketType::PRECONNECTED);
@@ -1534,15 +1647,6 @@
::testing::Values(false, true)),
BinderRpc::PrintParamInfo);
-INSTANTIATE_TEST_CASE_P(PerSocket, BinderRpcThreads,
- ::testing::Combine(::testing::ValuesIn(testSocketTypes()),
- ::testing::ValuesIn(RpcSecurityValues()),
- ::testing::ValuesIn(testVersions()),
- ::testing::ValuesIn(testVersions()),
- ::testing::Values(false),
- ::testing::Values(false, true)),
- BinderRpc::PrintParamInfo);
-
class BinderRpcServerRootObject
: public ::testing::TestWithParam<std::tuple<bool, bool, RpcSecurity>> {};
@@ -1594,36 +1698,6 @@
bool mValue = false;
};
-TEST_P(BinderRpcServerOnly, Shutdown) {
- if constexpr (!kEnableRpcThreads) {
- GTEST_SKIP() << "Test skipped because threads were disabled at build time";
- }
-
- auto addr = allocateSocketAddress();
- auto server = RpcServer::make(newFactory(std::get<0>(GetParam())));
- server->setProtocolVersion(std::get<1>(GetParam()));
- ASSERT_EQ(OK, server->setupUnixDomainServer(addr.c_str()));
- auto joinEnds = std::make_shared<OneOffSignal>();
-
- // If things are broken and the thread never stops, don't block other tests. Because the thread
- // may run after the test finishes, it must not access the stack memory of the test. Hence,
- // shared pointers are passed.
- std::thread([server, joinEnds] {
- server->join();
- joinEnds->notify();
- }).detach();
-
- bool shutdown = false;
- for (int i = 0; i < 10 && !shutdown; i++) {
- usleep(300 * 1000); // 300ms; total 3s
- if (server->shutdown()) shutdown = true;
- }
- ASSERT_TRUE(shutdown) << "server->shutdown() never returns true";
-
- ASSERT_TRUE(joinEnds->wait(2s))
- << "After server->shutdown() returns true, join() did not stop after 2s";
-}
-
TEST(BinderRpc, Java) {
#if !defined(__ANDROID__)
GTEST_SKIP() << "This test is only run on Android. Though it can technically run on host on"
@@ -1676,6 +1750,57 @@
ASSERT_EQ(OK, rpcBinder->pingBinder());
}
+class BinderRpcServerOnly : public ::testing::TestWithParam<std::tuple<RpcSecurity, uint32_t>> {
+public:
+ static std::string PrintTestParam(const ::testing::TestParamInfo<ParamType>& info) {
+ return std::string(newFactory(std::get<0>(info.param))->toCString()) + "_serverV" +
+ std::to_string(std::get<1>(info.param));
+ }
+};
+
+TEST_P(BinderRpcServerOnly, SetExternalServerTest) {
+ base::unique_fd sink(TEMP_FAILURE_RETRY(open("/dev/null", O_RDWR)));
+ int sinkFd = sink.get();
+ auto server = RpcServer::make(newFactory(std::get<0>(GetParam())));
+ server->setProtocolVersion(std::get<1>(GetParam()));
+ ASSERT_FALSE(server->hasServer());
+ ASSERT_EQ(OK, server->setupExternalServer(std::move(sink)));
+ ASSERT_TRUE(server->hasServer());
+ base::unique_fd retrieved = server->releaseServer();
+ ASSERT_FALSE(server->hasServer());
+ ASSERT_EQ(sinkFd, retrieved.get());
+}
+
+TEST_P(BinderRpcServerOnly, Shutdown) {
+ if constexpr (!kEnableRpcThreads) {
+ GTEST_SKIP() << "Test skipped because threads were disabled at build time";
+ }
+
+ auto addr = allocateSocketAddress();
+ auto server = RpcServer::make(newFactory(std::get<0>(GetParam())));
+ server->setProtocolVersion(std::get<1>(GetParam()));
+ ASSERT_EQ(OK, server->setupUnixDomainServer(addr.c_str()));
+ auto joinEnds = std::make_shared<OneOffSignal>();
+
+ // If things are broken and the thread never stops, don't block other tests. Because the thread
+ // may run after the test finishes, it must not access the stack memory of the test. Hence,
+ // shared pointers are passed.
+ std::thread([server, joinEnds] {
+ server->join();
+ joinEnds->notify();
+ }).detach();
+
+ bool shutdown = false;
+ for (int i = 0; i < 10 && !shutdown; i++) {
+ usleep(30 * 1000); // 30ms; total 300ms
+ if (server->shutdown()) shutdown = true;
+ }
+ ASSERT_TRUE(shutdown) << "server->shutdown() never returns true";
+
+ ASSERT_TRUE(joinEnds->wait(2s))
+ << "After server->shutdown() returns true, join() did not stop after 2s";
+}
+
INSTANTIATE_TEST_CASE_P(BinderRpc, BinderRpcServerOnly,
::testing::Combine(::testing::ValuesIn(RpcSecurityValues()),
::testing::ValuesIn(testVersions())),
@@ -1692,6 +1817,8 @@
// A server that handles client socket connections.
class Server {
public:
+ using AcceptConnection = std::function<base::unique_fd(Server*)>;
+
explicit Server() {}
Server(Server&&) = default;
~Server() { shutdownAndWait(); }
@@ -1716,6 +1843,21 @@
return connectTo(UnixSocketAddress(addr.c_str()));
};
} break;
+ case SocketType::UNIX_BOOTSTRAP: {
+ base::unique_fd bootstrapFdClient, bootstrapFdServer;
+ if (!base::Socketpair(SOCK_STREAM, &bootstrapFdClient, &bootstrapFdServer)) {
+ return AssertionFailure() << "Socketpair() failed";
+ }
+ auto status = rpcServer->setupUnixDomainSocketBootstrapServer(
+ std::move(bootstrapFdServer));
+ if (status != OK) {
+ return AssertionFailure() << "setupUnixDomainSocketBootstrapServer: "
+ << statusToString(status);
+ }
+ mBootstrapSocket = RpcTransportFd(std::move(bootstrapFdClient));
+ mAcceptConnection = &Server::recvmsgServerConnection;
+ mConnectToServer = [this] { return connectToUnixBootstrap(mBootstrapSocket); };
+ } break;
case SocketType::VSOCK: {
auto port = allocateVsockPort();
auto status = rpcServer->setupVsockServer(port);
@@ -1748,7 +1890,7 @@
}
}
mFd = rpcServer->releaseServer();
- if (!mFd.ok()) return AssertionFailure() << "releaseServer returns invalid fd";
+ if (!mFd.fd.ok()) return AssertionFailure() << "releaseServer returns invalid fd";
mCtx = newFactory(rpcSecurity, mCertVerifier, std::move(auth))->newServerCtx();
if (mCtx == nullptr) return AssertionFailure() << "newServerCtx";
mSetup = true;
@@ -1763,14 +1905,33 @@
LOG_ALWAYS_FATAL_IF(!mSetup, "Call Server::setup first!");
mThread = std::make_unique<std::thread>(&Server::run, this);
}
+
+ base::unique_fd acceptServerConnection() {
+ return base::unique_fd(TEMP_FAILURE_RETRY(
+ accept4(mFd.fd.get(), nullptr, nullptr, SOCK_CLOEXEC | SOCK_NONBLOCK)));
+ }
+
+ base::unique_fd recvmsgServerConnection() {
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>> fds;
+ int buf;
+ iovec iov{&buf, sizeof(buf)};
+
+ if (receiveMessageFromSocket(mFd, &iov, 1, &fds) < 0) {
+ int savedErrno = errno;
+ LOG(FATAL) << "Failed receiveMessage: " << strerror(savedErrno);
+ }
+ if (fds.size() != 1) {
+ LOG(FATAL) << "Expected one FD from receiveMessage(), got " << fds.size();
+ }
+ return std::move(std::get<base::unique_fd>(fds[0]));
+ }
+
void run() {
LOG_ALWAYS_FATAL_IF(!mSetup, "Call Server::setup first!");
std::vector<std::thread> threads;
while (OK == mFdTrigger->triggerablePoll(mFd, POLLIN)) {
- base::unique_fd acceptedFd(
- TEMP_FAILURE_RETRY(accept4(mFd.get(), nullptr, nullptr /*length*/,
- SOCK_CLOEXEC | SOCK_NONBLOCK)));
+ base::unique_fd acceptedFd = mAcceptConnection(this);
threads.emplace_back(&Server::handleOne, this, std::move(acceptedFd));
}
@@ -1778,7 +1939,8 @@
}
void handleOne(android::base::unique_fd acceptedFd) {
ASSERT_TRUE(acceptedFd.ok());
- auto serverTransport = mCtx->newTransport(std::move(acceptedFd), mFdTrigger.get());
+ RpcTransportFd transportFd(std::move(acceptedFd));
+ auto serverTransport = mCtx->newTransport(std::move(transportFd), mFdTrigger.get());
if (serverTransport == nullptr) return; // handshake failed
ASSERT_TRUE(mPostConnect(serverTransport.get(), mFdTrigger.get()));
}
@@ -1796,8 +1958,9 @@
private:
std::unique_ptr<std::thread> mThread;
ConnectToServer mConnectToServer;
+ AcceptConnection mAcceptConnection = &Server::acceptServerConnection;
std::unique_ptr<FdTrigger> mFdTrigger = FdTrigger::make();
- base::unique_fd mFd;
+ RpcTransportFd mFd, mBootstrapSocket;
std::unique_ptr<RpcTransportCtx> mCtx;
std::shared_ptr<RpcCertificateVerifierSimple> mCertVerifier =
std::make_shared<RpcCertificateVerifierSimple>();
@@ -1844,7 +2007,7 @@
// connect() and do handshake
bool setUpTransport() {
mFd = mConnectToServer();
- if (!mFd.ok()) return AssertionFailure() << "Cannot connect to server";
+ if (!mFd.fd.ok()) return AssertionFailure() << "Cannot connect to server";
mClientTransport = mCtx->newTransport(std::move(mFd), mFdTrigger.get());
return mClientTransport != nullptr;
}
@@ -1873,9 +2036,11 @@
ASSERT_EQ(readOk, readMessage());
}
+ bool isTransportWaiting() { return mClientTransport->isWaiting(); }
+
private:
ConnectToServer mConnectToServer;
- base::unique_fd mFd;
+ RpcTransportFd mFd;
std::unique_ptr<FdTrigger> mFdTrigger = FdTrigger::make();
std::unique_ptr<RpcTransportCtx> mCtx;
std::shared_ptr<RpcCertificateVerifierSimple> mCertVerifier =
@@ -2122,6 +2287,56 @@
ASSERT_FALSE(client.readMessage(msg2));
}
+TEST_P(RpcTransportTest, CheckWaitingForRead) {
+ std::mutex readMutex;
+ std::condition_variable readCv;
+ bool shouldContinueReading = false;
+ // Server will write data on transport once its started
+ auto serverPostConnect = [&](RpcTransport* serverTransport, FdTrigger* fdTrigger) {
+ std::string message(RpcTransportTestUtils::kMessage);
+ iovec messageIov{message.data(), message.size()};
+ auto status = serverTransport->interruptableWriteFully(fdTrigger, &messageIov, 1,
+ std::nullopt, nullptr);
+ if (status != OK) return AssertionFailure() << statusToString(status);
+
+ {
+ std::unique_lock<std::mutex> lock(readMutex);
+ shouldContinueReading = true;
+ lock.unlock();
+ readCv.notify_all();
+ }
+ return AssertionSuccess();
+ };
+
+ // Setup Server and client
+ auto server = std::make_unique<Server>();
+ ASSERT_TRUE(server->setUp(GetParam()));
+
+ Client client(server->getConnectToServerFn());
+ ASSERT_TRUE(client.setUp(GetParam()));
+
+ ASSERT_EQ(OK, trust(&client, server));
+ ASSERT_EQ(OK, trust(server, &client));
+ server->setPostConnect(serverPostConnect);
+
+ server->start();
+ ASSERT_TRUE(client.setUpTransport());
+ {
+ // Wait till server writes data
+ std::unique_lock<std::mutex> lock(readMutex);
+ ASSERT_TRUE(readCv.wait_for(lock, 3s, [&] { return shouldContinueReading; }));
+ }
+
+ // Since there is no read polling here, we will get polling count 0
+ ASSERT_FALSE(client.isTransportWaiting());
+ ASSERT_TRUE(client.readMessage(RpcTransportTestUtils::kMessage));
+ // Thread should increment polling count, read and decrement polling count
+ // Again, polling count should be zero here
+ ASSERT_FALSE(client.isTransportWaiting());
+
+ server->shutdown();
+}
+
INSTANTIATE_TEST_CASE_P(BinderRpc, RpcTransportTest,
::testing::ValuesIn(RpcTransportTest::getRpcTranportTestParams()),
RpcTransportTest::PrintParamInfo);
diff --git a/libs/binder/tests/binderRpcTestCommon.h b/libs/binder/tests/binderRpcTestCommon.h
index 4513d36..823bbf6 100644
--- a/libs/binder/tests/binderRpcTestCommon.h
+++ b/libs/binder/tests/binderRpcTestCommon.h
@@ -49,6 +49,7 @@
#include "../BuildFlags.h"
#include "../FdTrigger.h"
+#include "../OS.h" // for testing UnixBootstrap clients
#include "../RpcSocketAddress.h" // for testing preconnected clients
#include "../RpcState.h" // for debugging
#include "../vm_sockets.h" // for VMADDR_*
@@ -67,15 +68,19 @@
enum class SocketType {
PRECONNECTED,
UNIX,
+ UNIX_BOOTSTRAP,
VSOCK,
INET,
};
+
static inline std::string PrintToString(SocketType socketType) {
switch (socketType) {
case SocketType::PRECONNECTED:
return "preconnected_uds";
case SocketType::UNIX:
return "unix_domain_socket";
+ case SocketType::UNIX_BOOTSTRAP:
+ return "unix_domain_socket_bootstrap";
case SocketType::VSOCK:
return "vm_socket";
case SocketType::INET:
@@ -167,6 +172,42 @@
return readFd;
}
+// A threadsafe channel where writes block until the value is read.
+template <typename T>
+class HandoffChannel {
+public:
+ void write(T v) {
+ {
+ RpcMutexUniqueLock lock(mMutex);
+ // Wait for space to send.
+ mCvEmpty.wait(lock, [&]() { return !mValue.has_value(); });
+ mValue.emplace(std::move(v));
+ }
+ mCvFull.notify_all();
+ RpcMutexUniqueLock lock(mMutex);
+ // Wait for it to be taken.
+ mCvEmpty.wait(lock, [&]() { return !mValue.has_value(); });
+ }
+
+ T read() {
+ RpcMutexUniqueLock lock(mMutex);
+ if (!mValue.has_value()) {
+ mCvFull.wait(lock, [&]() { return mValue.has_value(); });
+ }
+ T v = std::move(mValue.value());
+ mValue.reset();
+ lock.unlock();
+ mCvEmpty.notify_all();
+ return std::move(v);
+ }
+
+private:
+ RpcMutex mMutex;
+ RpcConditionVariable mCvEmpty;
+ RpcConditionVariable mCvFull;
+ std::optional<T> mValue;
+};
+
using android::binder::Status;
class MyBinderRpcSession : public BnBinderRpcSession {
@@ -374,6 +415,18 @@
out->reset(mockFileDescriptor(acc));
return Status::ok();
}
+
+ HandoffChannel<android::base::unique_fd> mFdChannel;
+
+ Status blockingSendFdOneway(const android::os::ParcelFileDescriptor& fd) override {
+ mFdChannel.write(android::base::unique_fd(fcntl(fd.get(), F_DUPFD_CLOEXEC, 0)));
+ return Status::ok();
+ }
+
+ Status blockingRecvFd(android::os::ParcelFileDescriptor* fd) override {
+ fd->reset(mFdChannel.read());
+ return Status::ok();
+ }
};
} // namespace android
diff --git a/libs/binder/tests/binderRpcTestService.cpp b/libs/binder/tests/binderRpcTestService.cpp
index 31eb5da..a922b21 100644
--- a/libs/binder/tests/binderRpcTestService.cpp
+++ b/libs/binder/tests/binderRpcTestService.cpp
@@ -42,6 +42,7 @@
server->setSupportedFileDescriptorTransportModes(serverSupportedFileDescriptorTransportModes);
unsigned int outPort = 0;
+ base::unique_fd unixBootstrapFd(serverConfig.unixBootstrapFd);
switch (socketType) {
case SocketType::PRECONNECTED:
@@ -50,6 +51,9 @@
CHECK_EQ(OK, server->setupUnixDomainServer(serverConfig.addr.c_str()))
<< serverConfig.addr;
break;
+ case SocketType::UNIX_BOOTSTRAP:
+ CHECK_EQ(OK, server->setupUnixDomainSocketBootstrapServer(std::move(unixBootstrapFd)));
+ break;
case SocketType::VSOCK:
CHECK_EQ(OK, server->setupVsockServer(serverConfig.vsockPort));
break;
diff --git a/libs/binder/tests/parcel_fuzzer/Android.bp b/libs/binder/tests/parcel_fuzzer/Android.bp
index 0210237..3904e1d 100644
--- a/libs/binder/tests/parcel_fuzzer/Android.bp
+++ b/libs/binder/tests/parcel_fuzzer/Android.bp
@@ -84,6 +84,7 @@
},
},
srcs: [
+ "random_binder.cpp",
"random_fd.cpp",
"random_parcel.cpp",
"libbinder_driver.cpp",
diff --git a/libs/binder/tests/parcel_fuzzer/binder_ndk.h b/libs/binder/tests/parcel_fuzzer/binder_ndk.h
index 81e79b5..d19f25b 100644
--- a/libs/binder/tests/parcel_fuzzer/binder_ndk.h
+++ b/libs/binder/tests/parcel_fuzzer/binder_ndk.h
@@ -18,29 +18,27 @@
#include <android/binder_auto_utils.h>
#include <vector>
+#include <android/binder_libbinder.h>
#include <android/binder_parcel.h>
#include "parcel_fuzzer.h"
-// libbinder_ndk doesn't export this header which breaks down its API for NDK
-// and APEX users, but we need access to it to fuzz.
-#include "../../ndk/parcel_internal.h"
-
class NdkParcelAdapter {
public:
- NdkParcelAdapter() : mParcel(new AParcel(nullptr /*binder*/)) {}
+ NdkParcelAdapter() : mParcel(AParcel_create()) {}
const AParcel* aParcel() const { return mParcel.get(); }
AParcel* aParcel() { return mParcel.get(); }
- android::Parcel* parcel() { return aParcel()->get(); }
+ const android::Parcel* parcel() const { return AParcel_viewPlatformParcel(aParcel()); }
+ android::Parcel* parcel() { return AParcel_viewPlatformParcel(aParcel()); }
- const uint8_t* data() const { return aParcel()->get()->data(); }
- size_t dataSize() const { return aParcel()->get()->dataSize(); }
- size_t dataAvail() const { return aParcel()->get()->dataAvail(); }
- size_t dataPosition() const { return aParcel()->get()->dataPosition(); }
- size_t dataCapacity() const { return aParcel()->get()->dataCapacity(); }
+ const uint8_t* data() const { return parcel()->data(); }
+ size_t dataSize() const { return parcel()->dataSize(); }
+ size_t dataAvail() const { return parcel()->dataAvail(); }
+ size_t dataPosition() const { return parcel()->dataPosition(); }
+ size_t dataCapacity() const { return parcel()->dataCapacity(); }
android::status_t setData(const uint8_t* buffer, size_t len) {
- return aParcel()->get()->setData(buffer, len);
+ return parcel()->setData(buffer, len);
}
android::status_t appendFrom(const NdkParcelAdapter* parcel, int32_t start, int32_t len) {
diff --git a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl b/libs/binder/tests/parcel_fuzzer/include_random_parcel/fuzzbinder/random_binder.h
similarity index 63%
copy from libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
copy to libs/binder/tests/parcel_fuzzer/include_random_parcel/fuzzbinder/random_binder.h
index 9fac3e8..8fc9263 100644
--- a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
+++ b/libs/binder/tests/parcel_fuzzer/include_random_parcel/fuzzbinder/random_binder.h
@@ -1,5 +1,5 @@
/*
- * Copyright 2022 The Android Open Source Project
+ * Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -14,10 +14,16 @@
* limitations under the License.
*/
-package android.gui;
+#pragma once
-/** @hide */
-parcelable MirrorSurfaceResult {
- IBinder handle;
- int layerId;
-}
+#include <binder/IBinder.h>
+#include <fuzzer/FuzzedDataProvider.h>
+
+namespace android {
+
+// Get a random binder object for use in fuzzing.
+//
+// May return nullptr.
+sp<IBinder> getRandomBinder(FuzzedDataProvider* provider);
+
+} // namespace android
diff --git a/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp b/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
index 32494e3..25f6096 100644
--- a/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
+++ b/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
@@ -17,6 +17,9 @@
#include <fuzzbinder/random_parcel.h>
+#include <android-base/logging.h>
+#include <binder/ProcessState.h>
+
namespace android {
void fuzzService(const sp<IBinder>& binder, FuzzedDataProvider&& provider) {
@@ -60,6 +63,15 @@
options.extraFds.push_back(base::unique_fd(dup(retFds[i])));
}
}
+
+ // invariants
+
+ auto ps = ProcessState::selfOrNull();
+ if (ps) {
+ CHECK_EQ(0, ps->getThreadPoolMaxTotalThreadCount())
+ << "Binder threadpool should not be started by fuzzer because coverage can only "
+ "cover in-process calls.";
+ }
}
} // namespace android
diff --git a/libs/binder/tests/parcel_fuzzer/random_binder.cpp b/libs/binder/tests/parcel_fuzzer/random_binder.cpp
new file mode 100644
index 0000000..8a1fecb
--- /dev/null
+++ b/libs/binder/tests/parcel_fuzzer/random_binder.cpp
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <fuzzbinder/random_binder.h>
+
+#include <fuzzbinder/random_parcel.h>
+
+#include <android-base/logging.h>
+#include <binder/IInterface.h>
+#include <binder/IServiceManager.h>
+
+namespace android {
+
+class RandomBinder : public BBinder {
+public:
+ RandomBinder(const String16& descriptor, std::vector<uint8_t>&& bytes)
+ : mDescriptor(descriptor),
+ mBytes(std::move(bytes)),
+ mProvider(mBytes.data(), mBytes.size()) {}
+ const String16& getInterfaceDescriptor() const override { return mDescriptor; }
+
+ status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) override {
+ (void)code;
+ (void)data;
+ (void)reply;
+ (void)flags; // note - for maximum coverage even ignore if oneway
+
+ if (mProvider.ConsumeBool()) {
+ return mProvider.ConsumeIntegral<status_t>();
+ }
+
+ if (reply == nullptr) return OK;
+
+ // TODO: things we could do to increase state space
+ // - also pull FDs and binders from 'data'
+ // (optionally combine these into random parcel 'options')
+ // - also pull FDs and binders from random parcel 'options'
+ RandomParcelOptions options;
+
+ // random output
+ std::vector<uint8_t> subData = mProvider.ConsumeBytes<uint8_t>(
+ mProvider.ConsumeIntegralInRange<size_t>(0, mProvider.remaining_bytes()));
+ fillRandomParcel(reply, FuzzedDataProvider(subData.data(), subData.size()), &options);
+
+ return OK;
+ }
+
+private:
+ String16 mDescriptor;
+
+ // note may not all be used
+ std::vector<uint8_t> mBytes;
+ FuzzedDataProvider mProvider;
+};
+
+sp<IBinder> getRandomBinder(FuzzedDataProvider* provider) {
+ auto makeFunc = provider->PickValueInArray<const std::function<sp<IBinder>()>>({
+ [&]() {
+ // descriptor is the length of a class name, e.g.
+ // "some.package.Foo"
+ std::string str = provider->ConsumeRandomLengthString(100 /*max length*/);
+
+ // arbitrarily consume remaining data to create a binder that can return
+ // random results - coverage guided fuzzer should ensure all of the remaining
+ // data isn't always used
+ std::vector<uint8_t> bytes = provider->ConsumeBytes<uint8_t>(
+ provider->ConsumeIntegralInRange<size_t>(0, provider->remaining_bytes()));
+
+ return new RandomBinder(String16(str.c_str()), std::move(bytes));
+ },
+ []() {
+ // this is the easiest remote binder to get ahold of, and it
+ // should be able to handle anything thrown at it, and
+ // essentially every process can talk to it, so it's a good
+ // candidate for checking usage of an actual BpBinder
+ return IInterface::asBinder(defaultServiceManager());
+ },
+ [&]() -> sp<IBinder> { return nullptr; },
+ });
+ return makeFunc();
+}
+
+} // namespace android
diff --git a/libs/binder/tests/parcel_fuzzer/random_fd.cpp b/libs/binder/tests/parcel_fuzzer/random_fd.cpp
index 3fcf104..e4dbb2d 100644
--- a/libs/binder/tests/parcel_fuzzer/random_fd.cpp
+++ b/libs/binder/tests/parcel_fuzzer/random_fd.cpp
@@ -26,9 +26,12 @@
using base::unique_fd;
std::vector<unique_fd> getRandomFds(FuzzedDataProvider* provider) {
+ const char* fdType;
+
std::vector<unique_fd> fds = provider->PickValueInArray<
std::function<std::vector<unique_fd>()>>({
[&]() {
+ fdType = "ashmem";
std::vector<unique_fd> ret;
ret.push_back(unique_fd(
ashmem_create_region("binder test region",
@@ -36,18 +39,21 @@
return ret;
},
[&]() {
+ fdType = "/dev/null";
std::vector<unique_fd> ret;
ret.push_back(unique_fd(open("/dev/null", O_RDWR)));
return ret;
},
[&]() {
+ fdType = "pipefd";
+
int pipefds[2];
int flags = O_CLOEXEC;
if (provider->ConsumeBool()) flags |= O_DIRECT;
if (provider->ConsumeBool()) flags |= O_NONBLOCK;
- CHECK_EQ(0, pipe2(pipefds, flags));
+ CHECK_EQ(0, pipe2(pipefds, flags)) << flags;
if (provider->ConsumeBool()) std::swap(pipefds[0], pipefds[1]);
@@ -58,7 +64,7 @@
},
})();
- for (const auto& fd : fds) CHECK(fd.ok()) << fd.get();
+ for (const auto& fd : fds) CHECK(fd.ok()) << fd.get() << " " << fdType;
return fds;
}
diff --git a/libs/binder/tests/parcel_fuzzer/random_parcel.cpp b/libs/binder/tests/parcel_fuzzer/random_parcel.cpp
index 51cb768..edc695f 100644
--- a/libs/binder/tests/parcel_fuzzer/random_parcel.cpp
+++ b/libs/binder/tests/parcel_fuzzer/random_parcel.cpp
@@ -17,23 +17,14 @@
#include <fuzzbinder/random_parcel.h>
#include <android-base/logging.h>
-#include <binder/IServiceManager.h>
#include <binder/RpcSession.h>
#include <binder/RpcTransportRaw.h>
+#include <fuzzbinder/random_binder.h>
#include <fuzzbinder/random_fd.h>
#include <utils/String16.h>
namespace android {
-class NamedBinder : public BBinder {
-public:
- NamedBinder(const String16& descriptor) : mDescriptor(descriptor) {}
- const String16& getInterfaceDescriptor() const override { return mDescriptor; }
-
-private:
- String16 mDescriptor;
-};
-
static void fillRandomParcelData(Parcel* p, FuzzedDataProvider&& provider) {
std::vector<uint8_t> data = provider.ConsumeBytes<uint8_t>(provider.remaining_bytes());
CHECK(OK == p->write(data.data(), data.size()));
@@ -45,6 +36,11 @@
if (provider.ConsumeBool()) {
auto session = RpcSession::make(RpcTransportCtxFactoryRaw::make());
CHECK_EQ(OK, session->addNullDebuggingClient());
+ // Set the protocol version so that we don't crash if the session
+ // actually gets used. This isn't cheating because the version should
+ // always be set if the session init succeeded and we aren't testing the
+ // session init here (it is bypassed by addNullDebuggingClient).
+ session->setProtocolVersion(RPC_WIRE_PROTOCOL_VERSION);
p->markForRpc(session);
if (options->writeHeader) {
@@ -89,32 +85,16 @@
},
// write binder
[&]() {
- auto makeFunc = provider.PickValueInArray<const std::function<sp<IBinder>()>>({
- [&]() {
- // descriptor is the length of a class name, e.g.
- // "some.package.Foo"
- std::string str =
- provider.ConsumeRandomLengthString(100 /*max length*/);
- return new NamedBinder(String16(str.c_str()));
- },
- []() {
- // this is the easiest remote binder to get ahold of, and it
- // should be able to handle anything thrown at it, and
- // essentially every process can talk to it, so it's a good
- // candidate for checking usage of an actual BpBinder
- return IInterface::asBinder(defaultServiceManager());
- },
- [&]() -> sp<IBinder> {
- if (options->extraBinders.size() > 0 && provider.ConsumeBool()) {
- return options->extraBinders.at(
- provider.ConsumeIntegralInRange<
- size_t>(0, options->extraBinders.size() - 1));
- } else {
- return nullptr;
- }
- },
- });
- sp<IBinder> binder = makeFunc();
+ sp<IBinder> binder;
+ if (options->extraBinders.size() > 0 && provider.ConsumeBool()) {
+ binder = options->extraBinders.at(
+ provider.ConsumeIntegralInRange<size_t>(0,
+ options->extraBinders
+ .size() -
+ 1));
+ } else {
+ binder = getRandomBinder(&provider);
+ }
CHECK(OK == p->writeStrongBinder(binder));
},
});
diff --git a/libs/binder/tests/rpc_fuzzer/main.cpp b/libs/binder/tests/rpc_fuzzer/main.cpp
index a8713a2..f68a561 100644
--- a/libs/binder/tests/rpc_fuzzer/main.cpp
+++ b/libs/binder/tests/rpc_fuzzer/main.cpp
@@ -157,8 +157,6 @@
}
}
- usleep(10000);
-
if (hangupBeforeShutdown) {
connections.clear();
while (!server->listSessions().empty() || server->numUninitializedSessions()) {
@@ -167,6 +165,10 @@
}
}
+ while (server->hasActiveRequests()) {
+ usleep(10);
+ }
+
while (!server->shutdown()) usleep(1);
serverThread.join();
diff --git a/libs/binder/trusty/OS.cpp b/libs/binder/trusty/OS.cpp
index 187add4..397ff41 100644
--- a/libs/binder/trusty/OS.cpp
+++ b/libs/binder/trusty/OS.cpp
@@ -14,22 +14,63 @@
* limitations under the License.
*/
+#if defined(TRUSTY_USERSPACE)
#include <openssl/rand.h>
+#include <trusty_ipc.h>
+#else
+#include <lib/rand/rand.h>
+#endif
+
+#include <binder/RpcTransportTipcTrusty.h>
#include "../OS.h"
+#include "TrustyStatus.h"
using android::base::Result;
namespace android {
-Result<void> setNonBlocking(android::base::borrowed_fd fd) {
+Result<void> setNonBlocking(android::base::borrowed_fd /*fd*/) {
// Trusty IPC syscalls are all non-blocking by default.
return {};
}
status_t getRandomBytes(uint8_t* data, size_t size) {
+#if defined(TRUSTY_USERSPACE)
int res = RAND_bytes(data, size);
return res == 1 ? OK : UNKNOWN_ERROR;
+#else
+ int res = rand_get_bytes(data, size);
+ return res == 0 ? OK : UNKNOWN_ERROR;
+#endif // TRUSTY_USERSPACE
+}
+
+status_t dupFileDescriptor(int oldFd, int* newFd) {
+ int res = dup(oldFd);
+ if (res < 0) {
+ return statusFromTrusty(res);
+ }
+
+ *newFd = res;
+ return OK;
+}
+
+std::unique_ptr<RpcTransportCtxFactory> makeDefaultRpcTransportCtxFactory() {
+ return RpcTransportCtxFactoryTipcTrusty::make();
+}
+
+int sendMessageOnSocket(
+ const RpcTransportFd& /* socket */, iovec* /* iovs */, int /* niovs */,
+ const std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* /* ancillaryFds */) {
+ errno = ENOTSUP;
+ return -1;
+}
+
+int receiveMessageFromSocket(
+ const RpcTransportFd& /* socket */, iovec* /* iovs */, int /* niovs */,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* /* ancillaryFds */) {
+ errno = ENOTSUP;
+ return -1;
}
} // namespace android
diff --git a/libs/binder/trusty/README.md b/libs/binder/trusty/README.md
index 1a273aa..8a60af8 100644
--- a/libs/binder/trusty/README.md
+++ b/libs/binder/trusty/README.md
@@ -1,39 +1,45 @@
# Binder for Trusty
This is the Trusty port of the libbinder library.
-To build it, take the following steps:
-
-* Check out copies of the Trusty and AOSP repositories.
-* Apply the patches from the `trusty_binder` topic on both repositories.
-* Build Trusty normally using `build.py`.
-* Run the sample AIDL test for Trusty:
- ```shell
- $ ./build-root/.../run --headless --boot-test com.android.trusty.aidl.test
- ```
-
-To run the Android-Trusty IPC test, do the following:
-
-* Build AOSP for the `qemu_trusty_arm64-userdebug` target:
- ```shell
- $ lunch qemu_trusty_arm64-userdebug
- $ m
- ```
-* In the Trusty directory, run the emulator with the newly built Android:
- ```shell
- $ ./build-root/.../run --android /path/to/aosp
- ```
-* Using either `adb` or the shell inside the emulator itself, run the Trusty
- Binder test as root:
- ```shell
- # /data/nativetest64/vendor/trusty_binder_test/trusty_binder_test
- ```
-
-## Running the AIDL compiler
-For now, you will need to run the AIDL compiler manually to generate the C++
-source code for Trusty clients and services. The general syntax is:
+To build it, first you will need a checkout of the Trusty tree:
```shell
-$ aidl --lang=cpp -o <output directory> -h <output header directory> <AIDL files...>
+$ mkdir /path/to/trusty
+$ cd /path/to/trusty
+$ repo init -u https://android.googlesource.com/trusty/manifest -b master
+$ repo sync -j$(nproc) -c --no-tags
```
-The compiler will emit some `.cpp` files in the output directory and their
-corresponding `.h` files in the header directory.
+After the checkout is complete, you can use the `build.py` script for both
+building and testing Trusty. For a quick build without any tests, run:
+```shell
+$ ./trusty/vendor/google/aosp/scripts/build.py generic-arm64-test-debug
+```
+This will build the smaller `generic-arm64-test-debug` project which
+does not run any tests.
+
+The qemu-generic-arm64-test-debug` project includes the QEMU emulator and
+a full Trusty test suite, including a set of libbinder tests.
+To run the latter, use the command:
+```shell
+$ ./trusty/vendor/google/aosp/scripts/build.py \
+ --test "boot-test:com.android.trusty.binder.test" \
+ qemu-generic-arm64-test-debug
+```
+
+## Building AIDL files on Trusty
+To compile AIDL interfaces into Trusty libraries, include the `make/aidl.mk`
+in your `rules.mk` file, e.g.:
+```
+LOCAL_DIR := $(GET_LOCAL_DIR)
+
+MODULE := $(LOCAL_DIR)
+
+MODULE_AIDLS := \
+ $(LOCAL_DIR)/IFoo.aidl \
+
+include make/aidl.mk
+```
+
+## Examples
+The Trusty tree contains some sample test apps at
+`trusty/user/app/sample/binder-test`.
diff --git a/libs/binder/trusty/RpcServerTrusty.cpp b/libs/binder/trusty/RpcServerTrusty.cpp
index e8b91e7..18ce316 100644
--- a/libs/binder/trusty/RpcServerTrusty.cpp
+++ b/libs/binder/trusty/RpcServerTrusty.cpp
@@ -104,24 +104,40 @@
return;
}
- /* Save the session for easy access */
- *ctx_p = session.get();
+ /* Save the session and connection for the other callbacks */
+ auto* channelContext = new (std::nothrow) ChannelContext;
+ if (channelContext == nullptr) {
+ rc = ERR_NO_MEMORY;
+ return;
+ }
+
+ channelContext->session = std::move(session);
+ channelContext->connection = std::move(result.connection);
+
+ *ctx_p = channelContext;
};
base::unique_fd clientFd(chan);
+ android::RpcTransportFd transportFd(std::move(clientFd));
+
std::array<uint8_t, RpcServer::kRpcAddressSize> addr;
constexpr size_t addrLen = sizeof(*peer);
memcpy(addr.data(), peer, addrLen);
- RpcServer::establishConnection(sp(server->mRpcServer), std::move(clientFd), addr, addrLen,
+ RpcServer::establishConnection(sp(server->mRpcServer), std::move(transportFd), addr, addrLen,
joinFn);
return rc;
}
-int RpcServerTrusty::handleMessage(const tipc_port* port, handle_t chan, void* ctx) {
- auto* session = reinterpret_cast<RpcSession*>(ctx);
- status_t status = session->state()->drainCommands(session->mConnections.mIncoming[0], session,
- RpcState::CommandType::ANY);
+int RpcServerTrusty::handleMessage(const tipc_port* /*port*/, handle_t /*chan*/, void* ctx) {
+ auto* channelContext = reinterpret_cast<ChannelContext*>(ctx);
+ LOG_ALWAYS_FATAL_IF(channelContext == nullptr,
+ "bad state: message received on uninitialized channel");
+
+ auto& session = channelContext->session;
+ auto& connection = channelContext->connection;
+ status_t status =
+ session->state()->drainCommands(connection, session, RpcState::CommandType::ANY);
if (status != OK) {
LOG_RPC_DETAIL("Binder connection thread closing w/ status %s",
statusToString(status).c_str());
@@ -130,13 +146,21 @@
return NO_ERROR;
}
-void RpcServerTrusty::handleDisconnect(const tipc_port* port, handle_t chan, void* ctx) {}
+void RpcServerTrusty::handleDisconnect(const tipc_port* /*port*/, handle_t /*chan*/,
+ void* /*ctx*/) {}
void RpcServerTrusty::handleChannelCleanup(void* ctx) {
- auto* session = reinterpret_cast<RpcSession*>(ctx);
- auto& connection = session->mConnections.mIncoming.at(0);
+ auto* channelContext = reinterpret_cast<ChannelContext*>(ctx);
+ if (channelContext == nullptr) {
+ return;
+ }
+
+ auto& session = channelContext->session;
+ auto& connection = channelContext->connection;
LOG_ALWAYS_FATAL_IF(!session->removeIncomingConnection(connection),
"bad state: connection object guaranteed to be in list");
+
+ delete channelContext;
}
} // namespace android
diff --git a/libs/binder/trusty/RpcTransportTipcTrusty.cpp b/libs/binder/trusty/RpcTransportTipcTrusty.cpp
index dc27eb9..58bfe71 100644
--- a/libs/binder/trusty/RpcTransportTipcTrusty.cpp
+++ b/libs/binder/trusty/RpcTransportTipcTrusty.cpp
@@ -16,6 +16,7 @@
#define LOG_TAG "RpcTransportTipcTrusty"
+#include <inttypes.h>
#include <trusty_ipc.h>
#include <binder/RpcSession.h>
@@ -33,7 +34,7 @@
// RpcTransport for Trusty.
class RpcTransportTipcTrusty : public RpcTransport {
public:
- explicit RpcTransportTipcTrusty(android::base::unique_fd socket) : mSocket(std::move(socket)) {}
+ explicit RpcTransportTipcTrusty(android::RpcTransportFd socket) : mSocket(std::move(socket)) {}
~RpcTransportTipcTrusty() { releaseMessage(); }
status_t pollRead() override {
@@ -45,8 +46,8 @@
}
status_t interruptableWriteFully(
- FdTrigger* fdTrigger, iovec* iovs, int niovs,
- const std::optional<android::base::function_ref<status_t()>>& altPoll,
+ FdTrigger* /*fdTrigger*/, iovec* iovs, int niovs,
+ const std::optional<android::base::function_ref<status_t()>>& /*altPoll*/,
const std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* ancillaryFds)
override {
if (niovs < 0) {
@@ -58,13 +59,33 @@
size += iovs[i].iov_len;
}
+ handle_t msgHandles[IPC_MAX_MSG_HANDLES];
ipc_msg_t msg{
.num_iov = static_cast<uint32_t>(niovs),
.iov = iovs,
- .num_handles = 0, // TODO: add ancillaryFds
+ .num_handles = 0,
.handles = nullptr,
};
- ssize_t rc = send_msg(mSocket.get(), &msg);
+
+ if (ancillaryFds != nullptr && !ancillaryFds->empty()) {
+ if (ancillaryFds->size() > IPC_MAX_MSG_HANDLES) {
+ // This shouldn't happen because we check the FD count in RpcState.
+ ALOGE("Saw too many file descriptors in RpcTransportCtxTipcTrusty: "
+ "%zu (max is %u). Aborting session.",
+ ancillaryFds->size(), IPC_MAX_MSG_HANDLES);
+ return BAD_VALUE;
+ }
+
+ for (size_t i = 0; i < ancillaryFds->size(); i++) {
+ msgHandles[i] =
+ std::visit([](const auto& fd) { return fd.get(); }, ancillaryFds->at(i));
+ }
+
+ msg.num_handles = ancillaryFds->size();
+ msg.handles = msgHandles;
+ }
+
+ ssize_t rc = send_msg(mSocket.fd.get(), &msg);
if (rc == ERR_NOT_ENOUGH_BUFFER) {
// Peer is blocked, wait until it unblocks.
// TODO: when tipc supports a send-unblocked handler,
@@ -72,7 +93,7 @@
// when the handler gets called by the library
uevent uevt;
do {
- rc = ::wait(mSocket.get(), &uevt, INFINITE_TIME);
+ rc = ::wait(mSocket.fd.get(), &uevt, INFINITE_TIME);
if (rc < 0) {
return statusFromTrusty(rc);
}
@@ -83,7 +104,7 @@
// Retry the send, it should go through this time because
// sending is now unblocked
- rc = send_msg(mSocket.get(), &msg);
+ rc = send_msg(mSocket.fd.get(), &msg);
}
if (rc < 0) {
return statusFromTrusty(rc);
@@ -95,8 +116,8 @@
}
status_t interruptableReadFully(
- FdTrigger* fdTrigger, iovec* iovs, int niovs,
- const std::optional<android::base::function_ref<status_t()>>& altPoll,
+ FdTrigger* /*fdTrigger*/, iovec* iovs, int niovs,
+ const std::optional<android::base::function_ref<status_t()>>& /*altPoll*/,
std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* ancillaryFds) override {
if (niovs < 0) {
return BAD_VALUE;
@@ -123,13 +144,18 @@
return status;
}
+ LOG_ALWAYS_FATAL_IF(mMessageInfo.num_handles > IPC_MAX_MSG_HANDLES,
+ "Received too many handles %" PRIu32, mMessageInfo.num_handles);
+ bool haveHandles = mMessageInfo.num_handles != 0;
+ handle_t msgHandles[IPC_MAX_MSG_HANDLES];
+
ipc_msg_t msg{
.num_iov = static_cast<uint32_t>(niovs),
.iov = iovs,
- .num_handles = 0, // TODO: support ancillaryFds
- .handles = nullptr,
+ .num_handles = mMessageInfo.num_handles,
+ .handles = haveHandles ? msgHandles : 0,
};
- ssize_t rc = read_msg(mSocket.get(), mMessageInfo.id, mMessageOffset, &msg);
+ ssize_t rc = read_msg(mSocket.fd.get(), mMessageInfo.id, mMessageOffset, &msg);
if (rc < 0) {
return statusFromTrusty(rc);
}
@@ -140,6 +166,28 @@
"Message offset exceeds length %zu/%zu", mMessageOffset,
mMessageInfo.len);
+ if (haveHandles) {
+ if (ancillaryFds != nullptr) {
+ ancillaryFds->reserve(ancillaryFds->size() + mMessageInfo.num_handles);
+ for (size_t i = 0; i < mMessageInfo.num_handles; i++) {
+ ancillaryFds->emplace_back(base::unique_fd(msgHandles[i]));
+ }
+
+ // Clear the saved number of handles so we don't accidentally
+ // read them multiple times
+ mMessageInfo.num_handles = 0;
+ haveHandles = false;
+ } else {
+ ALOGE("Received unexpected handles %" PRIu32, mMessageInfo.num_handles);
+ // It should be safe to continue here. We could abort, but then
+ // peers could DoS us by sending messages with handles in them.
+ // Close the handles since we are ignoring them.
+ for (size_t i = 0; i < mMessageInfo.num_handles; i++) {
+ ::close(msgHandles[i]);
+ }
+ }
+ }
+
// Release the message if all of it has been read
if (mMessageOffset == mMessageInfo.len) {
releaseMessage();
@@ -169,6 +217,8 @@
}
}
+ bool isWaiting() override { return mSocket.isInPollingState(); }
+
private:
status_t ensureMessage(bool wait) {
int rc;
@@ -179,7 +229,7 @@
/* TODO: interruptible wait, maybe with a timeout??? */
uevent uevt;
- rc = ::wait(mSocket.get(), &uevt, wait ? INFINITE_TIME : 0);
+ rc = ::wait(mSocket.fd.get(), &uevt, wait ? INFINITE_TIME : 0);
if (rc < 0) {
if (rc == ERR_TIMED_OUT && !wait) {
// If we timed out with wait==false, then there's no message
@@ -192,7 +242,7 @@
return OK;
}
- rc = get_msg(mSocket.get(), &mMessageInfo);
+ rc = get_msg(mSocket.fd.get(), &mMessageInfo);
if (rc < 0) {
return statusFromTrusty(rc);
}
@@ -204,12 +254,12 @@
void releaseMessage() {
if (mHaveMessage) {
- put_msg(mSocket.get(), mMessageInfo.id);
+ put_msg(mSocket.fd.get(), mMessageInfo.id);
mHaveMessage = false;
}
}
- base::unique_fd mSocket;
+ android::RpcTransportFd mSocket;
bool mHaveMessage = false;
ipc_msg_info mMessageInfo;
@@ -219,9 +269,9 @@
// RpcTransportCtx for Trusty.
class RpcTransportCtxTipcTrusty : public RpcTransportCtx {
public:
- std::unique_ptr<RpcTransport> newTransport(android::base::unique_fd fd,
+ std::unique_ptr<RpcTransport> newTransport(android::RpcTransportFd socket,
FdTrigger*) const override {
- return std::make_unique<RpcTransportTipcTrusty>(std::move(fd));
+ return std::make_unique<RpcTransportTipcTrusty>(std::move(socket));
}
std::vector<uint8_t> getCertificate(RpcCertificateFormat) const override { return {}; }
};
diff --git a/libs/binder/trusty/include/binder/RpcServerTrusty.h b/libs/binder/trusty/include/binder/RpcServerTrusty.h
index e8fc9f9..7d9dd8c 100644
--- a/libs/binder/trusty/include/binder/RpcServerTrusty.h
+++ b/libs/binder/trusty/include/binder/RpcServerTrusty.h
@@ -60,6 +60,10 @@
std::unique_ptr<RpcTransportCtxFactory> rpcTransportCtxFactory = nullptr);
void setProtocolVersion(uint32_t version) { mRpcServer->setProtocolVersion(version); }
+ void setSupportedFileDescriptorTransportModes(
+ const std::vector<RpcSession::FileDescriptorTransportMode>& modes) {
+ mRpcServer->setSupportedFileDescriptorTransportModes(modes);
+ }
void setRootObject(const sp<IBinder>& binder) { mRpcServer->setRootObject(binder); }
void setRootObjectWeak(const wp<IBinder>& binder) { mRpcServer->setRootObjectWeak(binder); }
void setPerSessionRootObject(std::function<sp<IBinder>(const void*, size_t)>&& object) {
@@ -77,6 +81,12 @@
explicit RpcServerTrusty(std::unique_ptr<RpcTransportCtx> ctx, std::string&& portName,
std::shared_ptr<const PortAcl>&& portAcl, size_t msgMaxSize);
+ // The Rpc-specific context maintained for every open TIPC channel.
+ struct ChannelContext {
+ sp<RpcSession> session;
+ sp<RpcSession::RpcConnection> connection;
+ };
+
static int handleConnect(const tipc_port* port, handle_t chan, const uuid* peer, void** ctx_p);
static int handleMessage(const tipc_port* port, handle_t chan, void* ctx);
static void handleDisconnect(const tipc_port* port, handle_t chan, void* ctx);
diff --git a/libs/binder/trusty/include_mock/lib/tipc/tipc_srv.h b/libs/binder/trusty/include_mock/lib/tipc/tipc_srv.h
new file mode 100644
index 0000000..2747314
--- /dev/null
+++ b/libs/binder/trusty/include_mock/lib/tipc/tipc_srv.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#pragma once
+
+#include <stddef.h>
+#include <trusty_ipc.h>
+#include <uapi/trusty_uuid.h>
+
+struct tipc_port_acl {
+ uint32_t flags;
+ uint32_t uuid_num;
+ const struct uuid** uuids;
+ const void* extra_data;
+};
+
+struct tipc_port {
+ const char* name;
+ uint32_t msg_max_size;
+ uint32_t msg_queue_len;
+ const struct tipc_port_acl* acl;
+ const void* priv;
+};
+
+struct tipc_srv_ops {
+ int (*on_connect)(const struct tipc_port* port, handle_t chan, const struct uuid* peer,
+ void** ctx_p);
+
+ int (*on_message)(const struct tipc_port* port, handle_t chan, void* ctx);
+
+ void (*on_disconnect)(const struct tipc_port* port, handle_t chan, void* ctx);
+
+ void (*on_channel_cleanup)(void* ctx);
+};
+
+static inline int tipc_add_service(struct tipc_hset*, const struct tipc_port*, uint32_t, uint32_t,
+ const struct tipc_srv_ops*) {
+ return 0;
+}
diff --git a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl b/libs/binder/trusty/include_mock/openssl/rand.h
similarity index 77%
rename from libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
rename to libs/binder/trusty/include_mock/openssl/rand.h
index 9fac3e8..07dcc1c 100644
--- a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
+++ b/libs/binder/trusty/include_mock/openssl/rand.h
@@ -1,5 +1,5 @@
/*
- * Copyright 2022 The Android Open Source Project
+ * Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -13,11 +13,8 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+#pragma once
-package android.gui;
-
-/** @hide */
-parcelable MirrorSurfaceResult {
- IBinder handle;
- int layerId;
+static inline int RAND_bytes(unsigned char*, int) {
+ return 0;
}
diff --git a/libs/binder/trusty/include_mock/trusty_ipc.h b/libs/binder/trusty/include_mock/trusty_ipc.h
new file mode 100644
index 0000000..a2170ce
--- /dev/null
+++ b/libs/binder/trusty/include_mock/trusty_ipc.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#pragma once
+
+#include <stddef.h>
+#include <stdint.h>
+#include <sys/types.h>
+#include <sys/uio.h>
+#include <uapi/trusty_uuid.h>
+
+#define INFINITE_TIME 1
+#define IPC_MAX_MSG_HANDLES 8
+
+#define IPC_HANDLE_POLL_HUP 0x1
+#define IPC_HANDLE_POLL_MSG 0x2
+#define IPC_HANDLE_POLL_SEND_UNBLOCKED 0x4
+
+typedef int handle_t;
+
+typedef struct ipc_msg {
+ uint32_t num_iov;
+ iovec* iov;
+ uint32_t num_handles;
+ handle_t* handles;
+} ipc_msg_t;
+
+typedef struct ipc_msg_info {
+ size_t len;
+ uint32_t id;
+ uint32_t num_handles;
+} ipc_msg_info_t;
+
+typedef struct uevent {
+ uint32_t event;
+} uevent_t;
+
+static inline handle_t port_create(const char*, uint32_t, uint32_t, uint32_t) {
+ return 0;
+}
+static inline handle_t connect(const char*, uint32_t) {
+ return 0;
+}
+static inline handle_t accept(handle_t, uuid_t*) {
+ return 0;
+}
+static inline int set_cookie(handle_t, void*) {
+ return 0;
+}
+static inline handle_t handle_set_create(void) {
+ return 0;
+}
+static inline int handle_set_ctrl(handle_t, uint32_t, struct uevent*) {
+ return 0;
+}
+static inline int wait(handle_t, uevent_t*, uint32_t) {
+ return 0;
+}
+static inline int wait_any(uevent_t*, uint32_t) {
+ return 0;
+}
+static inline int get_msg(handle_t, ipc_msg_info_t*) {
+ return 0;
+}
+static inline ssize_t read_msg(handle_t, uint32_t, uint32_t, ipc_msg_t*) {
+ return 0;
+}
+static inline int put_msg(handle_t, uint32_t) {
+ return 0;
+}
+static inline ssize_t send_msg(handle_t, ipc_msg_t*) {
+ return 0;
+}
diff --git a/libs/binder/trusty/include_mock/trusty_log.h b/libs/binder/trusty/include_mock/trusty_log.h
new file mode 100644
index 0000000..d51e752
--- /dev/null
+++ b/libs/binder/trusty/include_mock/trusty_log.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#pragma once
+
+#include <stdio.h>
+
+// Mock definitions for the Trusty logging macros. These are not
+// meant to be run, just compiled successfully.
+#define TLOGD(fmt, ...) printf(fmt, ##__VA_ARGS__)
+#define TLOGI(fmt, ...) printf(fmt, ##__VA_ARGS__)
+#define TLOGW(fmt, ...) printf(fmt, ##__VA_ARGS__)
+#define TLOGE(fmt, ...) printf(fmt, ##__VA_ARGS__)
+#define TLOGC(fmt, ...) printf(fmt, ##__VA_ARGS__)
diff --git a/libs/binder/trusty/include_mock/uapi/err.h b/libs/binder/trusty/include_mock/uapi/err.h
new file mode 100644
index 0000000..c7e117e
--- /dev/null
+++ b/libs/binder/trusty/include_mock/uapi/err.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#pragma once
+
+enum {
+ NO_ERROR,
+ ERR_ACCESS_DENIED,
+ ERR_ALREADY_EXISTS,
+ ERR_BAD_HANDLE,
+ ERR_BAD_LEN,
+ ERR_BAD_STATE,
+ ERR_CHANNEL_CLOSED,
+ ERR_CMD_UNKNOWN,
+ ERR_GENERIC,
+ ERR_INVALID_ARGS,
+ ERR_NO_MEMORY,
+ ERR_NO_MSG,
+ ERR_NOT_ALLOWED,
+ ERR_NOT_CONFIGURED,
+ ERR_NOT_ENOUGH_BUFFER,
+ ERR_NOT_FOUND,
+ ERR_NOT_READY,
+ ERR_NOT_SUPPORTED,
+ ERR_NOT_VALID,
+ ERR_TIMED_OUT,
+ ERR_TOO_BIG,
+};
diff --git a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl b/libs/binder/trusty/include_mock/uapi/trusty_uuid.h
similarity index 77%
copy from libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
copy to libs/binder/trusty/include_mock/uapi/trusty_uuid.h
index 9fac3e8..f636826 100644
--- a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
+++ b/libs/binder/trusty/include_mock/uapi/trusty_uuid.h
@@ -1,5 +1,5 @@
/*
- * Copyright 2022 The Android Open Source Project
+ * Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -13,11 +13,8 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+#pragma once
-package android.gui;
-
-/** @hide */
-parcelable MirrorSurfaceResult {
- IBinder handle;
- int layerId;
-}
+typedef struct uuid {
+ int placeholder;
+} uuid_t;
diff --git a/libs/binder/trusty/logging.cpp b/libs/binder/trusty/logging.cpp
index fd54744..b4243af 100644
--- a/libs/binder/trusty/logging.cpp
+++ b/libs/binder/trusty/logging.cpp
@@ -54,7 +54,7 @@
abort();
}
-static void TrustyLogLine(const char* msg, int length, android::base::LogSeverity severity,
+static void TrustyLogLine(const char* msg, int /*length*/, android::base::LogSeverity severity,
const char* tag) {
switch (severity) {
case VERBOSE:
@@ -157,7 +157,7 @@
TrustyLogger(DEFAULT, severity, tag ?: "<unknown>", file, line, message);
}
-bool ShouldLog(LogSeverity severity, const char* tag) {
+bool ShouldLog(LogSeverity /*severity*/, const char* /*tag*/) {
// This is controlled by Trusty's log level.
return true;
}
diff --git a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl b/libs/binder/trusty/ndk/include/sys/cdefs.h
similarity index 66%
copy from libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
copy to libs/binder/trusty/ndk/include/sys/cdefs.h
index 9fac3e8..6a48d2b 100644
--- a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
+++ b/libs/binder/trusty/ndk/include/sys/cdefs.h
@@ -1,5 +1,5 @@
/*
- * Copyright 2022 The Android Open Source Project
+ * Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -13,11 +13,12 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+#pragma once
-package android.gui;
+#include <lk/compiler.h>
-/** @hide */
-parcelable MirrorSurfaceResult {
- IBinder handle;
- int layerId;
-}
+/* Alias the bionic macros to the ones from lk/compiler.h */
+#define __BEGIN_DECLS __BEGIN_CDECLS
+#define __END_DECLS __END_CDECLS
+
+#define __INTRODUCED_IN(x) /* nothing on Trusty */
diff --git a/libs/binder/trusty/ndk/rules.mk b/libs/binder/trusty/ndk/rules.mk
new file mode 100644
index 0000000..03fd006
--- /dev/null
+++ b/libs/binder/trusty/ndk/rules.mk
@@ -0,0 +1,38 @@
+# Copyright (C) 2021 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_DIR := $(GET_LOCAL_DIR)
+
+MODULE := $(LOCAL_DIR)
+
+LIBBINDER_NDK_DIR := frameworks/native/libs/binder/ndk
+
+MODULE_SRCS := \
+ $(LIBBINDER_NDK_DIR)/ibinder.cpp \
+ $(LIBBINDER_NDK_DIR)/libbinder.cpp \
+ $(LIBBINDER_NDK_DIR)/parcel.cpp \
+ $(LIBBINDER_NDK_DIR)/status.cpp \
+
+MODULE_EXPORT_INCLUDES += \
+ $(LOCAL_DIR)/include \
+ $(LIBBINDER_NDK_DIR)/include_cpp \
+ $(LIBBINDER_NDK_DIR)/include_ndk \
+ $(LIBBINDER_NDK_DIR)/include_platform \
+
+MODULE_LIBRARY_DEPS += \
+ trusty/user/base/lib/libstdc++-trusty \
+ frameworks/native/libs/binder/trusty \
+
+include make/library.mk
diff --git a/libs/binder/trusty/rules.mk b/libs/binder/trusty/rules.mk
index 83475f5..4e5cd18 100644
--- a/libs/binder/trusty/rules.mk
+++ b/libs/binder/trusty/rules.mk
@@ -36,6 +36,7 @@
$(LIBBINDER_DIR)/IInterface.cpp \
$(LIBBINDER_DIR)/IResultReceiver.cpp \
$(LIBBINDER_DIR)/Parcel.cpp \
+ $(LIBBINDER_DIR)/ParcelFileDescriptor.cpp \
$(LIBBINDER_DIR)/RpcServer.cpp \
$(LIBBINDER_DIR)/RpcSession.cpp \
$(LIBBINDER_DIR)/RpcState.cpp \
@@ -75,7 +76,6 @@
$(LIBBINDER_DIR)/ndk/include_cpp \
MODULE_EXPORT_COMPILEFLAGS += \
- -DBINDER_NO_KERNEL_IPC \
-DBINDER_RPC_SINGLE_THREADED \
-D__ANDROID_VNDK__ \
diff --git a/libs/binderthreadstate/test.cpp b/libs/binderthreadstate/test.cpp
index 44e2fd1..df1f35d 100644
--- a/libs/binderthreadstate/test.cpp
+++ b/libs/binderthreadstate/test.cpp
@@ -68,8 +68,22 @@
static void callAidl(size_t id, int32_t idx) {
sp<IAidlStuff> stuff;
- CHECK(OK == android::getService<IAidlStuff>(String16(id2name(id).c_str()), &stuff));
- CHECK(stuff->call(idx).isOk());
+ CHECK_EQ(OK, android::getService<IAidlStuff>(String16(id2name(id).c_str()), &stuff));
+ auto ret = stuff->call(idx);
+ CHECK(ret.isOk()) << ret;
+}
+
+static std::string getStackPointerDebugInfo() {
+ const void* hwbinderSp = android::hardware::IPCThreadState::self()->getServingStackPointer();
+ const void* binderSp = android::IPCThreadState::self()->getServingStackPointer();
+
+ std::stringstream ss;
+ ss << "(hwbinder sp: " << hwbinderSp << " binder sp: " << binderSp << ")";
+ return ss.str();
+}
+
+static inline std::ostream& operator<<(std::ostream& o, const BinderCallType& s) {
+ return o << static_cast<std::underlying_type_t<BinderCallType>>(s);
}
class HidlServer : public IHidlStuff {
@@ -79,21 +93,25 @@
size_t otherId;
Return<void> callLocal() {
- CHECK(BinderCallType::NONE == getCurrentServingCall());
+ CHECK_EQ(BinderCallType::NONE, getCurrentServingCall());
return android::hardware::Status::ok();
}
Return<void> call(int32_t idx) {
+ bool doCallHidl = thisId == kP1Id && idx % 4 < 2;
+
LOG(INFO) << "HidlServer CALL " << thisId << " to " << otherId << " at idx: " << idx
- << " with tid: " << gettid();
- CHECK(BinderCallType::HWBINDER == getCurrentServingCall());
+ << " with tid: " << gettid() << " calling " << (doCallHidl ? "HIDL" : "AIDL");
+ CHECK_EQ(BinderCallType::HWBINDER, getCurrentServingCall())
+ << " before call " << getStackPointerDebugInfo();
if (idx > 0) {
- if (thisId == kP1Id && idx % 4 < 2) {
+ if (doCallHidl) {
callHidl(otherId, idx - 1);
} else {
callAidl(otherId, idx - 1);
}
}
- CHECK(BinderCallType::HWBINDER == getCurrentServingCall());
+ CHECK_EQ(BinderCallType::HWBINDER, getCurrentServingCall())
+ << " after call " << getStackPointerDebugInfo();
return android::hardware::Status::ok();
}
};
@@ -104,21 +122,24 @@
size_t otherId;
Status callLocal() {
- CHECK(BinderCallType::NONE == getCurrentServingCall());
+ CHECK_EQ(BinderCallType::NONE, getCurrentServingCall());
return Status::ok();
}
Status call(int32_t idx) {
+ bool doCallHidl = thisId == kP2Id && idx % 4 < 2;
LOG(INFO) << "AidlServer CALL " << thisId << " to " << otherId << " at idx: " << idx
- << " with tid: " << gettid();
- CHECK(BinderCallType::BINDER == getCurrentServingCall());
+ << " with tid: " << gettid() << " calling " << (doCallHidl ? "HIDL" : "AIDL");
+ CHECK_EQ(BinderCallType::BINDER, getCurrentServingCall())
+ << " before call " << getStackPointerDebugInfo();
if (idx > 0) {
- if (thisId == kP2Id && idx % 4 < 2) {
+ if (doCallHidl) {
callHidl(otherId, idx - 1);
} else {
callAidl(otherId, idx - 1);
}
}
- CHECK(BinderCallType::BINDER == getCurrentServingCall());
+ CHECK_EQ(BinderCallType::BINDER, getCurrentServingCall())
+ << " after call " << getStackPointerDebugInfo();
return Status::ok();
}
};
@@ -161,13 +182,14 @@
// AIDL
android::ProcessState::self()->setThreadPoolMaxThreadCount(1);
sp<AidlServer> aidlServer = new AidlServer(thisId, otherId);
- CHECK(OK == defaultServiceManager()->addService(String16(id2name(thisId).c_str()), aidlServer));
+ CHECK_EQ(OK,
+ defaultServiceManager()->addService(String16(id2name(thisId).c_str()), aidlServer));
android::ProcessState::self()->startThreadPool();
// HIDL
android::hardware::configureRpcThreadpool(1, true /*callerWillJoin*/);
sp<IHidlStuff> hidlServer = new HidlServer(thisId, otherId);
- CHECK(OK == hidlServer->registerAsService(id2name(thisId).c_str()));
+ CHECK_EQ(OK, hidlServer->registerAsService(id2name(thisId).c_str()));
android::hardware::joinRpcThreadpool();
return EXIT_FAILURE;
diff --git a/libs/fakeservicemanager/Android.bp b/libs/fakeservicemanager/Android.bp
index 47c0657..29924ff 100644
--- a/libs/fakeservicemanager/Android.bp
+++ b/libs/fakeservicemanager/Android.bp
@@ -28,6 +28,7 @@
cc_library {
name: "libfakeservicemanager",
defaults: ["fakeservicemanager_defaults"],
+ export_include_dirs: ["include/fakeservicemanager"],
}
cc_test_host {
@@ -37,4 +38,5 @@
"test_sm.cpp",
],
static_libs: ["libgmock"],
+ local_include_dirs: ["include/fakeservicemanager"],
}
diff --git a/libs/fakeservicemanager/ServiceManager.h b/libs/fakeservicemanager/include/fakeservicemanager/ServiceManager.h
similarity index 100%
rename from libs/fakeservicemanager/ServiceManager.h
rename to libs/fakeservicemanager/include/fakeservicemanager/ServiceManager.h
diff --git a/libs/ftl/Android.bp b/libs/ftl/Android.bp
index c010a2e..c1945fd 100644
--- a/libs/ftl/Android.bp
+++ b/libs/ftl/Android.bp
@@ -14,12 +14,15 @@
address: true,
},
srcs: [
+ "algorithm_test.cpp",
"cast_test.cpp",
"concat_test.cpp",
"enum_test.cpp",
"fake_guard_test.cpp",
"flags_test.cpp",
"future_test.cpp",
+ "match_test.cpp",
+ "optional_test.cpp",
"small_map_test.cpp",
"small_vector_test.cpp",
"static_vector_test.cpp",
diff --git a/libs/ftl/algorithm_test.cpp b/libs/ftl/algorithm_test.cpp
new file mode 100644
index 0000000..8052caf
--- /dev/null
+++ b/libs/ftl/algorithm_test.cpp
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <ftl/algorithm.h>
+#include <ftl/small_map.h>
+#include <ftl/static_vector.h>
+#include <gtest/gtest.h>
+
+#include <string_view>
+
+namespace android::test {
+
+// Keep in sync with example usage in header file.
+TEST(Algorithm, FindIf) {
+ using namespace std::string_view_literals;
+
+ const ftl::StaticVector vector = {"upside"sv, "down"sv, "cake"sv};
+ EXPECT_EQ(ftl::find_if(vector, [](const auto& str) { return str.front() == 'c'; }), "cake"sv);
+
+ const ftl::SmallMap map = ftl::init::map<int, ftl::StaticVector<std::string_view, 3>>(
+ 12, "snow"sv, "cone"sv)(13, "tiramisu"sv)(14, "upside"sv, "down"sv, "cake"sv);
+
+ using Map = decltype(map);
+
+ EXPECT_EQ(14, ftl::find_if(map, [](const auto& pair) {
+ return pair.second.size() == 3;
+ }).transform(ftl::to_key<Map>));
+
+ const auto opt = ftl::find_if(map, [](const auto& pair) {
+ return pair.second.size() == 1;
+ }).transform(ftl::to_mapped_ref<Map>);
+
+ ASSERT_TRUE(opt);
+ EXPECT_EQ(opt->get(), ftl::StaticVector("tiramisu"sv));
+}
+
+} // namespace android::test
diff --git a/libs/ftl/match_test.cpp b/libs/ftl/match_test.cpp
new file mode 100644
index 0000000..a6cff2e
--- /dev/null
+++ b/libs/ftl/match_test.cpp
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <ftl/match.h>
+#include <gtest/gtest.h>
+
+#include <chrono>
+#include <string>
+#include <variant>
+
+namespace android::test {
+
+// Keep in sync with example usage in header file.
+TEST(Match, Example) {
+ using namespace std::chrono;
+ using namespace std::chrono_literals;
+ using namespace std::string_literals;
+
+ std::variant<seconds, minutes, hours> duration = 119min;
+
+ // Mutable match.
+ ftl::match(duration, [](auto& d) { ++d; });
+
+ // Immutable match. Exhaustive due to minutes being convertible to seconds.
+ EXPECT_EQ("2 hours"s,
+ ftl::match(
+ duration,
+ [](const seconds& s) {
+ const auto h = duration_cast<hours>(s);
+ return std::to_string(h.count()) + " hours"s;
+ },
+ [](const hours& h) { return std::to_string(h.count() / 24) + " days"s; }));
+}
+
+} // namespace android::test
diff --git a/libs/ftl/optional_test.cpp b/libs/ftl/optional_test.cpp
new file mode 100644
index 0000000..f7410c2
--- /dev/null
+++ b/libs/ftl/optional_test.cpp
@@ -0,0 +1,167 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <ftl/optional.h>
+#include <ftl/static_vector.h>
+#include <ftl/string.h>
+#include <ftl/unit.h>
+#include <gtest/gtest.h>
+
+#include <cstdlib>
+#include <functional>
+#include <numeric>
+#include <utility>
+
+using namespace std::placeholders;
+using namespace std::string_literals;
+
+namespace android::test {
+
+using ftl::Optional;
+using ftl::StaticVector;
+
+TEST(Optional, Construct) {
+ // Empty.
+ EXPECT_EQ(std::nullopt, Optional<int>());
+ EXPECT_EQ(std::nullopt, Optional<std::string>(std::nullopt));
+
+ // Value.
+ EXPECT_EQ('?', Optional('?'));
+ EXPECT_EQ(""s, Optional(std::string()));
+
+ // In place.
+ EXPECT_EQ("???"s, Optional<std::string>(std::in_place, 3u, '?'));
+ EXPECT_EQ("abc"s, Optional<std::string>(std::in_place, {'a', 'b', 'c'}));
+
+ // Implicit downcast.
+ {
+ Optional opt = std::optional("test"s);
+ static_assert(std::is_same_v<decltype(opt), Optional<std::string>>);
+
+ ASSERT_TRUE(opt);
+ EXPECT_EQ(opt.value(), "test"s);
+ }
+}
+
+TEST(Optional, Transform) {
+ // Empty.
+ EXPECT_EQ(std::nullopt, Optional<int>().transform([](int) { return 0; }));
+
+ // By value.
+ EXPECT_EQ(0, Optional(0).transform([](int x) { return x; }));
+ EXPECT_EQ(100, Optional(99).transform([](int x) { return x + 1; }));
+ EXPECT_EQ("0b100"s, Optional(4).transform(std::bind(ftl::to_string<int>, _1, ftl::Radix::kBin)));
+
+ // By reference.
+ {
+ Optional opt = 'x';
+ EXPECT_EQ('z', opt.transform([](char& c) {
+ c = 'y';
+ return 'z';
+ }));
+
+ EXPECT_EQ('y', opt);
+ }
+
+ // By rvalue reference.
+ {
+ std::string out;
+ EXPECT_EQ("xyz"s, Optional("abc"s).transform([&out](std::string&& str) {
+ out = std::move(str);
+ return "xyz"s;
+ }));
+
+ EXPECT_EQ(out, "abc"s);
+ }
+
+ // No return value.
+ {
+ Optional opt = "food"s;
+ EXPECT_EQ(ftl::unit, opt.transform(ftl::unit_fn([](std::string& str) { str.pop_back(); })));
+ EXPECT_EQ(opt, "foo"s);
+ }
+
+ // Chaining.
+ EXPECT_EQ(14u, Optional(StaticVector{"upside"s, "down"s})
+ .transform([](StaticVector<std::string, 3>&& v) {
+ v.push_back("cake"s);
+ return v;
+ })
+ .transform([](const StaticVector<std::string, 3>& v) {
+ return std::accumulate(v.begin(), v.end(), std::string());
+ })
+ .transform([](const std::string& s) { return s.length(); }));
+}
+
+namespace {
+
+Optional<int> parse_int(const std::string& str) {
+ if (const int i = std::atoi(str.c_str())) return i;
+ return std::nullopt;
+}
+
+} // namespace
+
+TEST(Optional, AndThen) {
+ // Empty.
+ EXPECT_EQ(std::nullopt, Optional<int>().and_then([](int) -> Optional<int> { return 0; }));
+ EXPECT_EQ(std::nullopt, Optional<int>().and_then([](int) { return Optional<int>(); }));
+
+ // By value.
+ EXPECT_EQ(0, Optional(0).and_then([](int x) { return Optional(x); }));
+ EXPECT_EQ(123, Optional("123").and_then(parse_int));
+ EXPECT_EQ(std::nullopt, Optional("abc").and_then(parse_int));
+
+ // By reference.
+ {
+ Optional opt = 'x';
+ EXPECT_EQ('z', opt.and_then([](char& c) {
+ c = 'y';
+ return Optional('z');
+ }));
+
+ EXPECT_EQ('y', opt);
+ }
+
+ // By rvalue reference.
+ {
+ std::string out;
+ EXPECT_EQ("xyz"s, Optional("abc"s).and_then([&out](std::string&& str) {
+ out = std::move(str);
+ return Optional("xyz"s);
+ }));
+
+ EXPECT_EQ(out, "abc"s);
+ }
+
+ // Chaining.
+ using StringVector = StaticVector<std::string, 3>;
+ EXPECT_EQ(14u, Optional(StaticVector{"-"s, "1"s})
+ .and_then([](StringVector&& v) -> Optional<StringVector> {
+ if (v.push_back("4"s)) return v;
+ return {};
+ })
+ .and_then([](const StringVector& v) -> Optional<std::string> {
+ if (v.full()) return std::accumulate(v.begin(), v.end(), std::string());
+ return {};
+ })
+ .and_then(parse_int)
+ .and_then([](int i) {
+ return i > 0 ? std::nullopt : std::make_optional(static_cast<unsigned>(-i));
+ }));
+}
+
+} // namespace android::test
diff --git a/libs/ftl/small_map_test.cpp b/libs/ftl/small_map_test.cpp
index 1740a2b..634877f 100644
--- a/libs/ftl/small_map_test.cpp
+++ b/libs/ftl/small_map_test.cpp
@@ -15,12 +15,15 @@
*/
#include <ftl/small_map.h>
+#include <ftl/unit.h>
#include <gtest/gtest.h>
#include <cctype>
#include <string>
+#include <string_view>
using namespace std::string_literals;
+using namespace std::string_view_literals;
namespace android::test {
@@ -38,7 +41,7 @@
EXPECT_TRUE(map.contains(123));
- EXPECT_EQ(map.get(42, [](const std::string& s) { return s.size(); }), 3u);
+ EXPECT_EQ(map.get(42).transform([](const std::string& s) { return s.size(); }), 3u);
const auto opt = map.get(-1);
ASSERT_TRUE(opt);
@@ -50,7 +53,7 @@
map.emplace_or_replace(0, "vanilla", 2u, 3u);
EXPECT_TRUE(map.dynamic());
- EXPECT_EQ(map, SmallMap(ftl::init::map(-1, "xyz")(0, "nil")(42, "???")(123, "abc")));
+ EXPECT_EQ(map, SmallMap(ftl::init::map(-1, "xyz"sv)(0, "nil"sv)(42, "???"sv)(123, "abc"sv)));
}
TEST(SmallMap, Construct) {
@@ -70,7 +73,7 @@
EXPECT_EQ(map.max_size(), 5u);
EXPECT_FALSE(map.dynamic());
- EXPECT_EQ(map, SmallMap(ftl::init::map(123, "abc")(456, "def")(789, "ghi")));
+ EXPECT_EQ(map, SmallMap(ftl::init::map(123, "abc"sv)(456, "def"sv)(789, "ghi"sv)));
}
{
// In-place constructor with different types.
@@ -81,7 +84,7 @@
EXPECT_EQ(map.max_size(), 5u);
EXPECT_FALSE(map.dynamic());
- EXPECT_EQ(map, SmallMap(ftl::init::map(42, "???")(123, "abc")(-1, "\0\0\0")));
+ EXPECT_EQ(map, SmallMap(ftl::init::map(42, "???"sv)(123, "abc"sv)(-1, ""sv)));
}
{
// In-place constructor with implicit size.
@@ -92,7 +95,7 @@
EXPECT_EQ(map.max_size(), 3u);
EXPECT_FALSE(map.dynamic());
- EXPECT_EQ(map, SmallMap(ftl::init::map(-1, "\0\0\0")(42, "???")(123, "abc")));
+ EXPECT_EQ(map, SmallMap(ftl::init::map(-1, ""sv)(42, "???"sv)(123, "abc"sv)));
}
}
@@ -108,7 +111,7 @@
{
// Convertible types; same capacity.
SmallMap map1 = ftl::init::map<char, std::string>('M', "mega")('G', "giga");
- const SmallMap map2 = ftl::init::map('T', "tera")('P', "peta");
+ const SmallMap map2 = ftl::init::map('T', "tera"sv)('P', "peta"sv);
map1 = map2;
EXPECT_EQ(map1, map2);
@@ -147,7 +150,7 @@
}
}
-TEST(SmallMap, Find) {
+TEST(SmallMap, Get) {
{
// Constant reference.
const SmallMap map = ftl::init::map('a', 'A')('b', 'B')('c', 'C');
@@ -172,14 +175,15 @@
EXPECT_EQ(d, 'D');
}
{
- // Constant unary operation.
+ // Immutable transform operation.
const SmallMap map = ftl::init::map('a', 'x')('b', 'y')('c', 'z');
- EXPECT_EQ(map.get('c', [](char c) { return std::toupper(c); }), 'Z');
+ EXPECT_EQ(map.get('c').transform([](char c) { return std::toupper(c); }), 'Z');
}
{
- // Mutable unary operation.
+ // Mutable transform operation.
SmallMap map = ftl::init::map('a', 'x')('b', 'y')('c', 'z');
- EXPECT_TRUE(map.get('c', [](char& c) { c = std::toupper(c); }));
+ EXPECT_EQ(map.get('c').transform(ftl::unit_fn([](char& c) { c = std::toupper(c); })),
+ ftl::unit);
EXPECT_EQ(map, SmallMap(ftl::init::map('c', 'Z')('b', 'y')('a', 'x')));
}
@@ -247,7 +251,7 @@
}
{
// Replacement arguments can refer to the replaced mapping.
- const auto ref = map.get(2, [](const auto& s) { return s.str[0]; });
+ const auto ref = map.get(2).transform([](const String& s) { return s.str[0]; });
ASSERT_TRUE(ref);
// Construct std::string from one character.
@@ -292,7 +296,7 @@
}
{
// Replacement arguments can refer to the replaced mapping.
- const auto ref = map.get(2, [](const auto& s) { return s.str[0]; });
+ const auto ref = map.get(2).transform([](const String& s) { return s.str[0]; });
ASSERT_TRUE(ref);
// Construct std::string from one character.
diff --git a/libs/gralloc/types/Android.bp b/libs/gralloc/types/Android.bp
index bd21fba..3d81c32 100644
--- a/libs/gralloc/types/Android.bp
+++ b/libs/gralloc/types/Android.bp
@@ -23,6 +23,7 @@
cc_library {
name: "libgralloctypes",
+ defaults: ["android.hardware.graphics.common-ndk_shared"],
cflags: [
"-Wall",
"-Werror",
@@ -51,7 +52,6 @@
],
shared_libs: [
- "android.hardware.graphics.common-V3-ndk",
"android.hardware.graphics.mapper@4.0",
"libhidlbase",
"liblog",
diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index e138212..23a2181 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -217,7 +217,6 @@
"SurfaceControl.cpp",
"SurfaceComposerClient.cpp",
"SyncFeatures.cpp",
- "TransactionTracing.cpp",
"VsyncEventData.cpp",
"view/Surface.cpp",
"WindowInfosListenerReporter.cpp",
@@ -336,6 +335,8 @@
cc_defaults {
name: "libgui_bufferqueue-defaults",
+ defaults: ["android.hardware.graphics.common-ndk_shared"],
+
cflags: [
"-Wall",
"-Werror",
@@ -364,7 +365,6 @@
"android.hardware.graphics.bufferqueue@2.0",
"android.hardware.graphics.common@1.1",
"android.hardware.graphics.common@1.2",
- "android.hardware.graphics.common-V3-ndk",
"android.hidl.token@1.0-utils",
"libbase",
"libcutils",
diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index 3bf2e19..8b9a878 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -307,7 +307,6 @@
BQA_LOGE("No matching SurfaceControls found: mSurfaceControlsWithPendingCallback was "
"empty.");
}
-
decStrong((void*)transactionCommittedCallbackThunk);
}
}
@@ -350,6 +349,20 @@
stat.latchTime,
stat.frameEventStats.dequeueReadyTime);
}
+ auto currFrameNumber = stat.frameEventStats.frameNumber;
+ std::vector<ReleaseCallbackId> staleReleases;
+ for (const auto& [key, value]: mSubmitted) {
+ if (currFrameNumber > key.framenumber) {
+ staleReleases.push_back(key);
+ }
+ }
+ for (const auto& staleRelease : staleReleases) {
+ BQA_LOGE("Faking releaseBufferCallback from transactionCompleteCallback");
+ BBQ_TRACE("FakeReleaseCallback");
+ releaseBufferCallbackLocked(staleRelease,
+ stat.previousReleaseFence ? stat.previousReleaseFence : Fence::NO_FENCE,
+ stat.currentMaxAcquiredBufferCount);
+ }
} else {
BQA_LOGE("Failed to find matching SurfaceControl in transactionCallback");
}
@@ -390,7 +403,14 @@
const ReleaseCallbackId& id, const sp<Fence>& releaseFence,
std::optional<uint32_t> currentMaxAcquiredBufferCount) {
BBQ_TRACE();
+
std::unique_lock _lock{mMutex};
+ releaseBufferCallbackLocked(id, releaseFence, currentMaxAcquiredBufferCount);
+}
+
+void BLASTBufferQueue::releaseBufferCallbackLocked(const ReleaseCallbackId& id,
+ const sp<Fence>& releaseFence, std::optional<uint32_t> currentMaxAcquiredBufferCount) {
+ ATRACE_CALL();
BQA_LOGV("releaseBufferCallback %s", id.to_string().c_str());
// Calculate how many buffers we need to hold before we release them back
@@ -408,7 +428,11 @@
const auto numPendingBuffersToHold =
isEGL ? std::max(0u, mMaxAcquiredBuffers - mCurrentMaxAcquiredBufferCount) : 0;
- mPendingRelease.emplace_back(ReleasedBuffer{id, releaseFence});
+
+ auto rb = ReleasedBuffer{id, releaseFence};
+ if (std::find(mPendingRelease.begin(), mPendingRelease.end(), rb) == mPendingRelease.end()) {
+ mPendingRelease.emplace_back(rb);
+ }
// Release all buffers that are beyond the ones that we need to hold
while (mPendingRelease.size() > numPendingBuffersToHold) {
@@ -1083,50 +1107,6 @@
return mLastAcquiredFrameNumber;
}
-void BLASTBufferQueue::abandon() {
- std::unique_lock _lock{mMutex};
- // flush out the shadow queue
- while (mNumFrameAvailable > 0) {
- acquireAndReleaseBuffer();
- }
-
- // Clear submitted buffer states
- mNumAcquired = 0;
- mSubmitted.clear();
- mPendingRelease.clear();
-
- if (!mPendingTransactions.empty()) {
- BQA_LOGD("Applying pending transactions on abandon %d",
- static_cast<uint32_t>(mPendingTransactions.size()));
- SurfaceComposerClient::Transaction t;
- mergePendingTransactions(&t, std::numeric_limits<uint64_t>::max() /* frameNumber */);
- // All transactions on our apply token are one-way. See comment on mAppliedLastTransaction
- t.setApplyToken(mApplyToken).apply(false, true);
- }
-
- // Clear sync states
- if (!mSyncedFrameNumbers.empty()) {
- BQA_LOGD("mSyncedFrameNumbers cleared");
- mSyncedFrameNumbers.clear();
- }
-
- if (mSyncTransaction != nullptr) {
- BQA_LOGD("mSyncTransaction cleared mAcquireSingleBuffer=%s",
- mAcquireSingleBuffer ? "true" : "false");
- mSyncTransaction = nullptr;
- mAcquireSingleBuffer = false;
- }
-
- // abandon buffer queue
- if (mBufferItemConsumer != nullptr) {
- mBufferItemConsumer->abandon();
- mBufferItemConsumer->setFrameAvailableListener(nullptr);
- }
- mBufferItemConsumer = nullptr;
- mConsumer = nullptr;
- mProducer = nullptr;
-}
-
bool BLASTBufferQueue::isSameSurfaceControl(const sp<SurfaceControl>& surfaceControl) const {
std::unique_lock _lock{mMutex};
return SurfaceControl::isSameSurface(mSurfaceControl, surfaceControl);
diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index af64b3b..4c887ec 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -19,7 +19,6 @@
#include <android/gui/IDisplayEventConnection.h>
#include <android/gui/IRegionSamplingListener.h>
-#include <android/gui/ITransactionTraceListener.h>
#include <binder/IPCThreadState.h>
#include <binder/IServiceManager.h>
#include <binder/Parcel.h>
diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
index bb66085..924e65e 100644
--- a/libs/gui/LayerState.cpp
+++ b/libs/gui/LayerState.cpp
@@ -40,15 +40,13 @@
x(0),
y(0),
z(0),
- w(0),
- h(0),
- alpha(0),
flags(0),
mask(0),
reserved(0),
cornerRadius(0.0f),
backgroundBlurRadius(0),
- transform(0),
+ color(0),
+ bufferTransform(0),
transformToDisplayInverse(false),
crop(Rect::INVALID_RECT),
dataspace(ui::Dataspace::UNKNOWN),
@@ -84,23 +82,20 @@
SAFE_PARCEL(output.writeFloat, x);
SAFE_PARCEL(output.writeFloat, y);
SAFE_PARCEL(output.writeInt32, z);
- SAFE_PARCEL(output.writeUint32, w);
- SAFE_PARCEL(output.writeUint32, h);
SAFE_PARCEL(output.writeUint32, layerStack.id);
- SAFE_PARCEL(output.writeFloat, alpha);
SAFE_PARCEL(output.writeUint32, flags);
SAFE_PARCEL(output.writeUint32, mask);
SAFE_PARCEL(matrix.write, output);
SAFE_PARCEL(output.write, crop);
- SAFE_PARCEL(SurfaceControl::writeNullableToParcel, output, reparentSurfaceControl);
SAFE_PARCEL(SurfaceControl::writeNullableToParcel, output, relativeLayerSurfaceControl);
SAFE_PARCEL(SurfaceControl::writeNullableToParcel, output, parentSurfaceControlForChild);
SAFE_PARCEL(output.writeFloat, color.r);
SAFE_PARCEL(output.writeFloat, color.g);
SAFE_PARCEL(output.writeFloat, color.b);
+ SAFE_PARCEL(output.writeFloat, color.a);
SAFE_PARCEL(windowInfoHandle->writeToParcel, &output);
SAFE_PARCEL(output.write, transparentRegion);
- SAFE_PARCEL(output.writeUint32, transform);
+ SAFE_PARCEL(output.writeUint32, bufferTransform);
SAFE_PARCEL(output.writeBool, transformToDisplayInverse);
SAFE_PARCEL(output.writeBool, borderEnabled);
SAFE_PARCEL(output.writeFloat, borderWidth);
@@ -180,10 +175,7 @@
SAFE_PARCEL(input.readFloat, &x);
SAFE_PARCEL(input.readFloat, &y);
SAFE_PARCEL(input.readInt32, &z);
- SAFE_PARCEL(input.readUint32, &w);
- SAFE_PARCEL(input.readUint32, &h);
SAFE_PARCEL(input.readUint32, &layerStack.id);
- SAFE_PARCEL(input.readFloat, &alpha);
SAFE_PARCEL(input.readUint32, &flags);
@@ -191,7 +183,6 @@
SAFE_PARCEL(matrix.read, input);
SAFE_PARCEL(input.read, crop);
- SAFE_PARCEL(SurfaceControl::readNullableFromParcel, input, &reparentSurfaceControl);
SAFE_PARCEL(SurfaceControl::readNullableFromParcel, input, &relativeLayerSurfaceControl);
SAFE_PARCEL(SurfaceControl::readNullableFromParcel, input, &parentSurfaceControlForChild);
@@ -203,10 +194,13 @@
color.g = tmpFloat;
SAFE_PARCEL(input.readFloat, &tmpFloat);
color.b = tmpFloat;
+ SAFE_PARCEL(input.readFloat, &tmpFloat);
+ color.a = tmpFloat;
+
SAFE_PARCEL(windowInfoHandle->readFromParcel, &input);
SAFE_PARCEL(input.read, transparentRegion);
- SAFE_PARCEL(input.readUint32, &transform);
+ SAFE_PARCEL(input.readUint32, &bufferTransform);
SAFE_PARCEL(input.readBool, &transformToDisplayInverse);
SAFE_PARCEL(input.readBool, &borderEnabled);
SAFE_PARCEL(input.readFloat, &tmpFloat);
@@ -457,14 +451,9 @@
what &= ~eRelativeLayerChanged;
z = other.z;
}
- if (other.what & eSizeChanged) {
- what |= eSizeChanged;
- w = other.w;
- h = other.h;
- }
if (other.what & eAlphaChanged) {
what |= eAlphaChanged;
- alpha = other.alpha;
+ color.a = other.color.a;
}
if (other.what & eMatrixChanged) {
what |= eMatrixChanged;
@@ -506,12 +495,9 @@
what |= eReparent;
parentSurfaceControlForChild = other.parentSurfaceControlForChild;
}
- if (other.what & eDestroySurface) {
- what |= eDestroySurface;
- }
- if (other.what & eTransformChanged) {
- what |= eTransformChanged;
- transform = other.transform;
+ if (other.what & eBufferTransformChanged) {
+ what |= eBufferTransformChanged;
+ bufferTransform = other.bufferTransform;
}
if (other.what & eTransformToDisplayInverseChanged) {
what |= eTransformToDisplayInverseChanged;
@@ -558,7 +544,7 @@
}
if (other.what & eBackgroundColorChanged) {
what |= eBackgroundColorChanged;
- color = other.color;
+ color.rgb = other.color.rgb;
bgColorAlpha = other.bgColorAlpha;
bgColorDataspace = other.bgColorDataspace;
}
@@ -623,7 +609,7 @@
}
if (other.what & eColorChanged) {
what |= eColorChanged;
- color = other.color;
+ color.rgb = other.color.rgb;
}
if (other.what & eColorSpaceAgnosticChanged) {
what |= eColorSpaceAgnosticChanged;
@@ -645,7 +631,7 @@
}
bool layer_state_t::hasValidBuffer() const {
- return bufferData && (bufferData->buffer || bufferData->cachedBuffer.isValid());
+ return bufferData && (bufferData->hasBuffer() || bufferData->cachedBuffer.isValid());
}
status_t layer_state_t::matrix22_t::write(Parcel& output) const {
diff --git a/libs/gui/OWNERS b/libs/gui/OWNERS
index 31bf895..05b5533 100644
--- a/libs/gui/OWNERS
+++ b/libs/gui/OWNERS
@@ -2,8 +2,9 @@
alecmouri@google.com
chaviw@google.com
chrisforbes@google.com
-lpy@google.com
jreck@google.com
+lpy@google.com
+pdwilliams@google.com
racarr@google.com
vishnun@google.com
diff --git a/libs/gui/ScreenCaptureResults.cpp b/libs/gui/ScreenCaptureResults.cpp
index fe38706..601a5f9 100644
--- a/libs/gui/ScreenCaptureResults.cpp
+++ b/libs/gui/ScreenCaptureResults.cpp
@@ -17,6 +17,7 @@
#include <gui/ScreenCaptureResults.h>
#include <private/gui/ParcelUtils.h>
+#include <ui/FenceResult.h>
namespace android::gui {
@@ -28,17 +29,17 @@
SAFE_PARCEL(parcel->writeBool, false);
}
- if (fence != Fence::NO_FENCE) {
+ if (fenceResult.ok() && fenceResult.value() != Fence::NO_FENCE) {
SAFE_PARCEL(parcel->writeBool, true);
- SAFE_PARCEL(parcel->write, *fence);
+ SAFE_PARCEL(parcel->write, *fenceResult.value());
} else {
SAFE_PARCEL(parcel->writeBool, false);
+ SAFE_PARCEL(parcel->writeInt32, fenceStatus(fenceResult));
}
SAFE_PARCEL(parcel->writeBool, capturedSecureLayers);
SAFE_PARCEL(parcel->writeBool, capturedHdrLayers);
SAFE_PARCEL(parcel->writeUint32, static_cast<uint32_t>(capturedDataspace));
- SAFE_PARCEL(parcel->writeInt32, result);
return NO_ERROR;
}
@@ -53,8 +54,13 @@
bool hasFence;
SAFE_PARCEL(parcel->readBool, &hasFence);
if (hasFence) {
- fence = new Fence();
- SAFE_PARCEL(parcel->read, *fence);
+ fenceResult = sp<Fence>::make();
+ SAFE_PARCEL(parcel->read, *fenceResult.value());
+ } else {
+ status_t status;
+ SAFE_PARCEL(parcel->readInt32, &status);
+ fenceResult = status == NO_ERROR ? FenceResult(Fence::NO_FENCE)
+ : FenceResult(base::unexpected(status));
}
SAFE_PARCEL(parcel->readBool, &capturedSecureLayers);
@@ -62,7 +68,6 @@
uint32_t dataspace = 0;
SAFE_PARCEL(parcel->readUint32, &dataspace);
capturedDataspace = static_cast<ui::Dataspace>(dataspace);
- SAFE_PARCEL(parcel->readInt32, &result);
return NO_ERROR;
}
diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
index 4b4d46a..c4fb1cf 100644
--- a/libs/gui/Surface.cpp
+++ b/libs/gui/Surface.cpp
@@ -56,6 +56,12 @@
namespace {
+enum {
+ // moved from nativewindow/include/system/window.h, to be removed
+ NATIVE_WINDOW_GET_WIDE_COLOR_SUPPORT = 28,
+ NATIVE_WINDOW_GET_HDR_SUPPORT = 29,
+};
+
bool isInterceptorRegistrationOp(int op) {
return op == NATIVE_WINDOW_SET_CANCEL_INTERCEPTOR ||
op == NATIVE_WINDOW_SET_DEQUEUE_INTERCEPTOR ||
@@ -348,34 +354,25 @@
return NO_ERROR;
}
+// Deprecated(b/242763577): to be removed, this method should not be used
+// The reason this method still exists here is to support compiled vndk
+// Surface support should not be tied to the display
+// Return true since most displays should have this support
status_t Surface::getWideColorSupport(bool* supported) {
ATRACE_CALL();
- const sp<IBinder> display = ComposerServiceAIDL::getInstance().getInternalDisplayToken();
- if (display == nullptr) {
- return NAME_NOT_FOUND;
- }
-
- *supported = false;
- binder::Status status = composerServiceAIDL()->isWideColorDisplay(display, supported);
- return statusTFromBinderStatus(status);
+ *supported = true;
+ return NO_ERROR;
}
+// Deprecated(b/242763577): to be removed, this method should not be used
+// The reason this method still exists here is to support compiled vndk
+// Surface support should not be tied to the display
+// Return true since most displays should have this support
status_t Surface::getHdrSupport(bool* supported) {
ATRACE_CALL();
- const sp<IBinder> display = ComposerServiceAIDL::getInstance().getInternalDisplayToken();
- if (display == nullptr) {
- return NAME_NOT_FOUND;
- }
-
- gui::DynamicDisplayInfo info;
- if (binder::Status status = composerServiceAIDL()->getDynamicDisplayInfo(display, &info);
- !status.isOk()) {
- return statusTFromBinderStatus(status);
- }
-
- *supported = !info.hdrCapabilities.supportedHdrTypes.empty();
+ *supported = true;
return NO_ERROR;
}
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index d16ddb9..04d4a07 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -16,6 +16,7 @@
#define LOG_TAG "SurfaceComposerClient"
+#include <semaphore.h>
#include <stdint.h>
#include <sys/types.h>
@@ -24,6 +25,7 @@
#include <android/gui/ISurfaceComposerClient.h>
#include <android/gui/IWindowInfosListener.h>
#include <android/os/IInputConstants.h>
+#include <gui/TraceUtils.h>
#include <utils/Errors.h>
#include <utils/Log.h>
#include <utils/SortedVector.h>
@@ -356,7 +358,8 @@
transactionStats.latchTime, surfaceStats.acquireTimeOrFence,
transactionStats.presentFence,
surfaceStats.previousReleaseFence, surfaceStats.transformHint,
- surfaceStats.eventStats);
+ surfaceStats.eventStats,
+ surfaceStats.currentMaxAcquiredBufferCount);
}
callbackFunction(transactionStats.latchTime, transactionStats.presentFence,
@@ -381,7 +384,8 @@
transactionStats.latchTime, surfaceStats.acquireTimeOrFence,
transactionStats.presentFence,
surfaceStats.previousReleaseFence, surfaceStats.transformHint,
- surfaceStats.eventStats);
+ surfaceStats.eventStats,
+ surfaceStats.currentMaxAcquiredBufferCount);
if (callbacksMap[callbackId].surfaceControls[surfaceStats.surfaceControl]) {
callbacksMap[callbackId]
.surfaceControls[surfaceStats.surfaceControl]
@@ -627,12 +631,11 @@
SurfaceComposerClient::Transaction::Transaction(const Transaction& other)
: mId(other.mId),
- mForceSynchronous(other.mForceSynchronous),
mTransactionNestCount(other.mTransactionNestCount),
mAnimation(other.mAnimation),
mEarlyWakeupStart(other.mEarlyWakeupStart),
mEarlyWakeupEnd(other.mEarlyWakeupEnd),
- mContainsBuffer(other.mContainsBuffer),
+ mMayContainBuffer(other.mMayContainBuffer),
mDesiredPresentTime(other.mDesiredPresentTime),
mIsAutoTimestamp(other.mIsAutoTimestamp),
mFrameTimelineInfo(other.mFrameTimelineInfo),
@@ -662,12 +665,10 @@
status_t SurfaceComposerClient::Transaction::readFromParcel(const Parcel* parcel) {
const uint64_t transactionId = parcel->readUint64();
- const uint32_t forceSynchronous = parcel->readUint32();
const uint32_t transactionNestCount = parcel->readUint32();
const bool animation = parcel->readBool();
const bool earlyWakeupStart = parcel->readBool();
const bool earlyWakeupEnd = parcel->readBool();
- const bool containsBuffer = parcel->readBool();
const int64_t desiredPresentTime = parcel->readInt64();
const bool isAutoTimestamp = parcel->readBool();
FrameTimelineInfo frameTimelineInfo;
@@ -740,12 +741,10 @@
// Parsing was successful. Update the object.
mId = transactionId;
- mForceSynchronous = forceSynchronous;
mTransactionNestCount = transactionNestCount;
mAnimation = animation;
mEarlyWakeupStart = earlyWakeupStart;
mEarlyWakeupEnd = earlyWakeupEnd;
- mContainsBuffer = containsBuffer;
mDesiredPresentTime = desiredPresentTime;
mIsAutoTimestamp = isAutoTimestamp;
mFrameTimelineInfo = frameTimelineInfo;
@@ -772,12 +771,10 @@
const_cast<SurfaceComposerClient::Transaction*>(this)->cacheBuffers();
parcel->writeUint64(mId);
- parcel->writeUint32(mForceSynchronous);
parcel->writeUint32(mTransactionNestCount);
parcel->writeBool(mAnimation);
parcel->writeBool(mEarlyWakeupStart);
parcel->writeBool(mEarlyWakeupEnd);
- parcel->writeBool(mContainsBuffer);
parcel->writeInt64(mDesiredPresentTime);
parcel->writeBool(mIsAutoTimestamp);
mFrameTimelineInfo.writeToParcel(parcel);
@@ -876,7 +873,7 @@
mInputWindowCommands.merge(other.mInputWindowCommands);
- mContainsBuffer |= other.mContainsBuffer;
+ mMayContainBuffer |= other.mMayContainBuffer;
mEarlyWakeupStart = mEarlyWakeupStart || other.mEarlyWakeupStart;
mEarlyWakeupEnd = mEarlyWakeupEnd || other.mEarlyWakeupEnd;
mApplyToken = other.mApplyToken;
@@ -892,8 +889,7 @@
mDisplayStates.clear();
mListenerCallbacks.clear();
mInputWindowCommands.clear();
- mContainsBuffer = false;
- mForceSynchronous = 0;
+ mMayContainBuffer = false;
mTransactionNestCount = 0;
mAnimation = false;
mEarlyWakeupStart = false;
@@ -915,13 +911,18 @@
uncacheBuffer.token = BufferCache::getInstance().getToken();
uncacheBuffer.id = cacheId;
- sp<IBinder> applyToken = IInterface::asBinder(TransactionCompletedListener::getIInstance());
- sf->setTransactionState(FrameTimelineInfo{}, {}, {}, 0, applyToken, {}, systemTime(), true,
- uncacheBuffer, false, {}, generateId());
+ status_t status =
+ sf->setTransactionState(FrameTimelineInfo{}, {}, {}, ISurfaceComposer::eOneWay,
+ Transaction::getDefaultApplyToken(), {}, systemTime(), true,
+ uncacheBuffer, false, {}, generateId());
+ if (status != NO_ERROR) {
+ ALOGE_AND_TRACE("SurfaceComposerClient::doUncacheBufferTransaction - %s",
+ strerror(-status));
+ }
}
void SurfaceComposerClient::Transaction::cacheBuffers() {
- if (!mContainsBuffer) {
+ if (!mMayContainBuffer) {
return;
}
@@ -966,12 +967,55 @@
}
}
+class SyncCallback {
+public:
+ static void function(void* callbackContext, nsecs_t /* latchTime */,
+ const sp<Fence>& /* presentFence */,
+ const std::vector<SurfaceControlStats>& /* stats */) {
+ if (!callbackContext) {
+ ALOGE("failed to get callback context for SyncCallback");
+ }
+ SyncCallback* helper = static_cast<SyncCallback*>(callbackContext);
+ LOG_ALWAYS_FATAL_IF(sem_post(&helper->mSemaphore), "sem_post failed");
+ }
+ ~SyncCallback() {
+ if (mInitialized) {
+ LOG_ALWAYS_FATAL_IF(sem_destroy(&mSemaphore), "sem_destroy failed");
+ }
+ }
+ void init() {
+ LOG_ALWAYS_FATAL_IF(clock_gettime(CLOCK_MONOTONIC, &mTimeoutTimespec) == -1,
+ "clock_gettime() fail! in SyncCallback::init");
+ mTimeoutTimespec.tv_sec += 4;
+ LOG_ALWAYS_FATAL_IF(sem_init(&mSemaphore, 0, 0), "sem_init failed");
+ mInitialized = true;
+ }
+ void wait() {
+ int result = sem_clockwait(&mSemaphore, CLOCK_MONOTONIC, &mTimeoutTimespec);
+ if (result && errno != ETIMEDOUT && errno != EINTR) {
+ LOG_ALWAYS_FATAL("sem_clockwait failed(%d)", errno);
+ } else if (errno == ETIMEDOUT) {
+ ALOGW("Sync transaction timed out waiting for commit callback.");
+ }
+ }
+ void* getContext() { return static_cast<void*>(this); }
+
+private:
+ sem_t mSemaphore;
+ bool mInitialized = false;
+ timespec mTimeoutTimespec;
+};
+
status_t SurfaceComposerClient::Transaction::apply(bool synchronous, bool oneWay) {
if (mStatus != NO_ERROR) {
return mStatus;
}
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
+ SyncCallback syncCallback;
+ if (synchronous) {
+ syncCallback.init();
+ addTransactionCommittedCallback(syncCallback.function, syncCallback.getContext());
+ }
bool hasListenerCallbacks = !mListenerCallbacks.empty();
std::vector<ListenerCallbacks> listenerCallbacks;
@@ -1006,27 +1050,22 @@
Vector<DisplayState> displayStates;
uint32_t flags = 0;
- mForceSynchronous |= synchronous;
-
- for (auto const& kv : mComposerStates){
+ for (auto const& kv : mComposerStates) {
composerStates.add(kv.second);
}
displayStates = std::move(mDisplayStates);
- if (mForceSynchronous) {
- flags |= ISurfaceComposer::eSynchronous;
- }
if (mAnimation) {
flags |= ISurfaceComposer::eAnimation;
}
if (oneWay) {
- if (mForceSynchronous) {
- ALOGE("Transaction attempted to set synchronous and one way at the same time"
- " this is an invalid request. Synchronous will win for safety");
- } else {
- flags |= ISurfaceComposer::eOneWay;
- }
+ if (synchronous) {
+ ALOGE("Transaction attempted to set synchronous and one way at the same time"
+ " this is an invalid request. Synchronous will win for safety");
+ } else {
+ flags |= ISurfaceComposer::eOneWay;
+ }
}
// If both mEarlyWakeupStart and mEarlyWakeupEnd are set
@@ -1038,10 +1077,9 @@
flags |= ISurfaceComposer::eEarlyWakeupEnd;
}
- sp<IBinder> applyToken = mApplyToken
- ? mApplyToken
- : IInterface::asBinder(TransactionCompletedListener::getIInstance());
+ sp<IBinder> applyToken = mApplyToken ? mApplyToken : sApplyToken;
+ sp<ISurfaceComposer> sf(ComposerService::getComposerService());
sf->setTransactionState(mFrameTimelineInfo, composerStates, displayStates, flags, applyToken,
mInputWindowCommands, mDesiredPresentTime, mIsAutoTimestamp,
{} /*uncacheBuffer - only set in doUncacheBufferTransaction*/,
@@ -1051,10 +1089,23 @@
// Clear the current states and flags
clear();
+ if (synchronous) {
+ syncCallback.wait();
+ }
+
mStatus = NO_ERROR;
return NO_ERROR;
}
+sp<IBinder> SurfaceComposerClient::Transaction::sApplyToken = new BBinder();
+
+sp<IBinder> SurfaceComposerClient::Transaction::getDefaultApplyToken() {
+ return sApplyToken;
+}
+
+void SurfaceComposerClient::Transaction::setDefaultApplyToken(sp<IBinder> applyToken) {
+ sApplyToken = applyToken;
+}
// ---------------------------------------------------------------------------
sp<IBinder> SurfaceComposerClient::createDisplay(const String8& displayName, bool secure) {
@@ -1085,11 +1136,6 @@
return physicalDisplayIds;
}
-std::optional<PhysicalDisplayId> SurfaceComposerClient::getInternalDisplayId() {
- ComposerServiceAIDL& instance = ComposerServiceAIDL::getInstance();
- return instance.getInternalDisplayId();
-}
-
sp<IBinder> SurfaceComposerClient::getPhysicalDisplayToken(PhysicalDisplayId displayId) {
sp<IBinder> display = nullptr;
binder::Status status =
@@ -1098,11 +1144,6 @@
return status.isOk() ? display : nullptr;
}
-sp<IBinder> SurfaceComposerClient::getInternalDisplayToken() {
- ComposerServiceAIDL& instance = ComposerServiceAIDL::getInstance();
- return instance.getInternalDisplayToken();
-}
-
void SurfaceComposerClient::Transaction::setAnimationTransaction() {
mAnimation = true;
}
@@ -1165,21 +1206,6 @@
return setFlags(sc, layer_state_t::eLayerHidden, layer_state_t::eLayerHidden);
}
-SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setSize(
- const sp<SurfaceControl>& sc, uint32_t w, uint32_t h) {
- layer_state_t* s = getLayerState(sc);
- if (!s) {
- mStatus = BAD_INDEX;
- return *this;
- }
- s->what |= layer_state_t::eSizeChanged;
- s->w = w;
- s->h = h;
-
- registerSurfaceControlForCallback(sc);
- return *this;
-}
-
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setLayer(
const sp<SurfaceControl>& sc, int32_t z) {
layer_state_t* s = getLayerState(sc);
@@ -1270,13 +1296,10 @@
return *this;
}
if (alpha < 0.0f || alpha > 1.0f) {
- ALOGE("SurfaceComposerClient::Transaction::setAlpha: invalid alpha %f", alpha);
- mStatus = BAD_VALUE;
- return *this;
-
+ ALOGE("SurfaceComposerClient::Transaction::setAlpha: invalid alpha %f, clamping", alpha);
}
s->what |= layer_state_t::eAlphaChanged;
- s->alpha = alpha;
+ s->color.a = std::clamp(alpha, 0.f, 1.f);
registerSurfaceControlForCallback(sc);
return *this;
@@ -1407,7 +1430,7 @@
return *this;
}
s->what |= layer_state_t::eColorChanged;
- s->color = color;
+ s->color.rgb = color;
registerSurfaceControlForCallback(sc);
return *this;
@@ -1422,7 +1445,7 @@
}
s->what |= layer_state_t::eBackgroundColorChanged;
- s->color = color;
+ s->color.rgb = color;
s->bgColorAlpha = alpha;
s->bgColorDataspace = dataspace;
@@ -1437,8 +1460,8 @@
mStatus = BAD_INDEX;
return *this;
}
- s->what |= layer_state_t::eTransformChanged;
- s->transform = transform;
+ s->what |= layer_state_t::eBufferTransformChanged;
+ s->bufferTransform = transform;
registerSurfaceControlForCallback(sc);
return *this;
@@ -1476,7 +1499,6 @@
s->what &= ~layer_state_t::eBufferChanged;
s->bufferData = nullptr;
- mContainsBuffer = false;
return bufferData;
}
@@ -1507,7 +1529,6 @@
if (buffer == nullptr) {
s->what &= ~layer_state_t::eBufferChanged;
s->bufferData = nullptr;
- mContainsBuffer = false;
return *this;
}
@@ -1542,7 +1563,7 @@
const std::vector<SurfaceControlStats>&) {},
nullptr);
- mContainsBuffer = true;
+ mMayContainBuffer = true;
return *this;
}
@@ -2037,7 +2058,6 @@
s.layerStackSpaceRect = layerStackRect;
s.orientedDisplaySpaceRect = displayRect;
s.what |= DisplayState::eDisplayProjectionChanged;
- mForceSynchronous = true; // TODO: do we actually still need this?
}
void SurfaceComposerClient::Transaction::setDisplaySize(const sp<IBinder>& token, uint32_t width, uint32_t height) {
@@ -2132,6 +2152,10 @@
return s;
}
+static std::string toString(const String16& string) {
+ return std::string(String8(string).c_str());
+}
+
status_t SurfaceComposerClient::createSurfaceChecked(const String8& name, uint32_t w, uint32_t h,
PixelFormat format,
sp<SurfaceControl>* outSurface, int32_t flags,
@@ -2151,7 +2175,8 @@
}
ALOGE_IF(err, "SurfaceComposerClient::createSurface error %s", strerror(-err));
if (err == NO_ERROR) {
- *outSurface = new SurfaceControl(this, result.handle, result.layerId, w, h, format,
+ *outSurface = new SurfaceControl(this, result.handle, result.layerId,
+ toString(result.layerName), w, h, format,
result.transformHint, flags);
}
}
@@ -2164,21 +2189,21 @@
}
sp<IBinder> mirrorFromHandle = mirrorFromSurface->getHandle();
- gui::MirrorSurfaceResult result;
+ gui::CreateSurfaceResult result;
const binder::Status status = mClient->mirrorSurface(mirrorFromHandle, &result);
const status_t err = statusTFromBinderStatus(status);
if (err == NO_ERROR) {
- return new SurfaceControl(this, result.handle, result.layerId);
+ return new SurfaceControl(this, result.handle, result.layerId, toString(result.layerName));
}
return nullptr;
}
sp<SurfaceControl> SurfaceComposerClient::mirrorDisplay(DisplayId displayId) {
- gui::MirrorSurfaceResult result;
+ gui::CreateSurfaceResult result;
const binder::Status status = mClient->mirrorDisplay(displayId.value, &result);
const status_t err = statusTFromBinderStatus(status);
if (err == NO_ERROR) {
- return new SurfaceControl(this, result.handle, result.layerId);
+ return new SurfaceControl(this, result.handle, result.layerId, toString(result.layerName));
}
return nullptr;
}
@@ -2218,18 +2243,6 @@
// ----------------------------------------------------------------------------
-status_t SurfaceComposerClient::enableVSyncInjections(bool enable) {
- sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
- binder::Status status = sf->enableVSyncInjections(enable);
- return statusTFromBinderStatus(status);
-}
-
-status_t SurfaceComposerClient::injectVSync(nsecs_t when) {
- sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
- binder::Status status = sf->injectVSync(when);
- return statusTFromBinderStatus(status);
-}
-
status_t SurfaceComposerClient::getDisplayState(const sp<IBinder>& display,
ui::DisplayState* state) {
gui::DisplayState ds;
@@ -2727,11 +2740,14 @@
&gsupport);
std::optional<DisplayDecorationSupport> support;
if (status.isOk() && gsupport.has_value()) {
- support->format = static_cast<aidl::android::hardware::graphics::common::PixelFormat>(
- gsupport->format);
- support->alphaInterpretation =
+ support.emplace(DisplayDecorationSupport{
+ .format =
+ static_cast<aidl::android::hardware::graphics::common::PixelFormat>(
+ gsupport->format),
+ .alphaInterpretation =
static_cast<aidl::android::hardware::graphics::common::AlphaInterpretation>(
- gsupport->alphaInterpretation);
+ gsupport->alphaInterpretation)
+ });
}
return support;
}
diff --git a/libs/gui/SurfaceControl.cpp b/libs/gui/SurfaceControl.cpp
index 84257de..7aee882 100644
--- a/libs/gui/SurfaceControl.cpp
+++ b/libs/gui/SurfaceControl.cpp
@@ -49,11 +49,12 @@
// ============================================================================
SurfaceControl::SurfaceControl(const sp<SurfaceComposerClient>& client, const sp<IBinder>& handle,
- int32_t layerId, uint32_t w, uint32_t h, PixelFormat format,
- uint32_t transform, uint32_t flags)
+ int32_t layerId, const std::string& name, uint32_t w, uint32_t h,
+ PixelFormat format, uint32_t transform, uint32_t flags)
: mClient(client),
mHandle(handle),
mLayerId(layerId),
+ mName(name),
mTransformHint(transform),
mWidth(w),
mHeight(h),
@@ -65,6 +66,7 @@
mHandle = other->mHandle;
mTransformHint = other->mTransformHint;
mLayerId = other->mLayerId;
+ mName = other->mName;
mWidth = other->mWidth;
mHeight = other->mHeight;
mFormat = other->mFormat;
@@ -185,6 +187,10 @@
return mLayerId;
}
+const std::string& SurfaceControl::getName() const {
+ return mName;
+}
+
sp<IGraphicBufferProducer> SurfaceControl::getIGraphicBufferProducer()
{
getSurface();
@@ -212,6 +218,7 @@
SAFE_PARCEL(parcel.writeStrongBinder, ISurfaceComposerClient::asBinder(mClient->getClient()));
SAFE_PARCEL(parcel.writeStrongBinder, mHandle);
SAFE_PARCEL(parcel.writeInt32, mLayerId);
+ SAFE_PARCEL(parcel.writeUtf8AsUtf16, mName);
SAFE_PARCEL(parcel.writeUint32, mTransformHint);
SAFE_PARCEL(parcel.writeUint32, mWidth);
SAFE_PARCEL(parcel.writeUint32, mHeight);
@@ -225,6 +232,7 @@
sp<IBinder> client;
sp<IBinder> handle;
int32_t layerId;
+ std::string layerName;
uint32_t transformHint;
uint32_t width;
uint32_t height;
@@ -233,16 +241,17 @@
SAFE_PARCEL(parcel.readStrongBinder, &client);
SAFE_PARCEL(parcel.readStrongBinder, &handle);
SAFE_PARCEL(parcel.readInt32, &layerId);
+ SAFE_PARCEL(parcel.readUtf8FromUtf16, &layerName);
SAFE_PARCEL(parcel.readUint32, &transformHint);
SAFE_PARCEL(parcel.readUint32, &width);
SAFE_PARCEL(parcel.readUint32, &height);
SAFE_PARCEL(parcel.readUint32, &format);
// We aren't the original owner of the surface.
- *outSurfaceControl =
- new SurfaceControl(new SurfaceComposerClient(
- interface_cast<ISurfaceComposerClient>(client)),
- handle.get(), layerId, width, height, format, transformHint);
+ *outSurfaceControl = new SurfaceControl(new SurfaceComposerClient(
+ interface_cast<ISurfaceComposerClient>(client)),
+ handle.get(), layerId, layerName, width, height, format,
+ transformHint);
return NO_ERROR;
}
diff --git a/libs/gui/TransactionTracing.cpp b/libs/gui/TransactionTracing.cpp
deleted file mode 100644
index 59450fb..0000000
--- a/libs/gui/TransactionTracing.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "gui/TransactionTracing.h"
-#include "android/gui/ISurfaceComposer.h"
-
-#include <private/gui/ComposerServiceAIDL.h>
-
-namespace android {
-
-sp<TransactionTraceListener> TransactionTraceListener::sInstance = nullptr;
-std::mutex TransactionTraceListener::sMutex;
-
-TransactionTraceListener::TransactionTraceListener() {}
-
-sp<TransactionTraceListener> TransactionTraceListener::getInstance() {
- const std::lock_guard<std::mutex> lock(sMutex);
-
- if (sInstance == nullptr) {
- sInstance = new TransactionTraceListener;
-
- sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
- sf->addTransactionTraceListener(sInstance);
- }
-
- return sInstance;
-}
-
-binder::Status TransactionTraceListener::onToggled(bool enabled) {
- ALOGD("TransactionTraceListener: onToggled listener called");
- mTracingEnabled = enabled;
-
- return binder::Status::ok();
-}
-
-bool TransactionTraceListener::isTracingEnabled() {
- return mTracingEnabled;
-}
-
-} // namespace android
diff --git a/libs/gui/aidl/android/gui/CreateSurfaceResult.aidl b/libs/gui/aidl/android/gui/CreateSurfaceResult.aidl
index 39e4916..eea12dc 100644
--- a/libs/gui/aidl/android/gui/CreateSurfaceResult.aidl
+++ b/libs/gui/aidl/android/gui/CreateSurfaceResult.aidl
@@ -20,5 +20,6 @@
parcelable CreateSurfaceResult {
IBinder handle;
int layerId;
+ String layerName;
int transformHint;
}
diff --git a/libs/gui/aidl/android/gui/ISurfaceComposer.aidl b/libs/gui/aidl/android/gui/ISurfaceComposer.aidl
index 3c220fc..ca0b97f 100644
--- a/libs/gui/aidl/android/gui/ISurfaceComposer.aidl
+++ b/libs/gui/aidl/android/gui/ISurfaceComposer.aidl
@@ -36,7 +36,6 @@
import android.gui.IRegionSamplingListener;
import android.gui.IScreenCaptureListener;
import android.gui.ISurfaceComposerClient;
-import android.gui.ITransactionTraceListener;
import android.gui.ITunnelModeEnabledListener;
import android.gui.IWindowInfosListener;
import android.gui.LayerCaptureArgs;
@@ -225,10 +224,6 @@
*/
PullAtomData onPullAtom(int atomId);
- oneway void enableVSyncInjections(boolean enable);
-
- oneway void injectVSync(long when);
-
/**
* Gets the list of active layers in Z order for debugging purposes
*
@@ -453,11 +448,6 @@
void setOverrideFrameRate(int uid, float frameRate);
/**
- * Adds a TransactionTraceListener to listen for transaction tracing state updates.
- */
- void addTransactionTraceListener(ITransactionTraceListener listener);
-
- /**
* Gets priority of the RenderEngine in SurfaceFlinger.
*/
int getGpuContextPriority();
diff --git a/libs/gui/aidl/android/gui/ISurfaceComposerClient.aidl b/libs/gui/aidl/android/gui/ISurfaceComposerClient.aidl
index b8ee4d7..68781ce 100644
--- a/libs/gui/aidl/android/gui/ISurfaceComposerClient.aidl
+++ b/libs/gui/aidl/android/gui/ISurfaceComposerClient.aidl
@@ -19,7 +19,6 @@
import android.gui.CreateSurfaceResult;
import android.gui.FrameStats;
import android.gui.LayerMetadata;
-import android.gui.MirrorSurfaceResult;
/** @hide */
interface ISurfaceComposerClient {
@@ -58,7 +57,7 @@
*/
FrameStats getLayerFrameStats(IBinder handle);
- MirrorSurfaceResult mirrorSurface(IBinder mirrorFromHandle);
+ CreateSurfaceResult mirrorSurface(IBinder mirrorFromHandle);
- MirrorSurfaceResult mirrorDisplay(long displayId);
+ CreateSurfaceResult mirrorDisplay(long displayId);
}
diff --git a/libs/gui/aidl/android/gui/ITransactionTraceListener.aidl b/libs/gui/aidl/android/gui/ITransactionTraceListener.aidl
deleted file mode 100644
index 5cd12fd..0000000
--- a/libs/gui/aidl/android/gui/ITransactionTraceListener.aidl
+++ /dev/null
@@ -1,6 +0,0 @@
-package android.gui;
-
-/** @hide */
-interface ITransactionTraceListener {
- void onToggled(boolean enabled);
-}
\ No newline at end of file
diff --git a/libs/gui/fuzzer/libgui_bufferQueue_fuzzer.cpp b/libs/gui/fuzzer/libgui_bufferQueue_fuzzer.cpp
index c97770b..761f08f 100644
--- a/libs/gui/fuzzer/libgui_bufferQueue_fuzzer.cpp
+++ b/libs/gui/fuzzer/libgui_bufferQueue_fuzzer.cpp
@@ -13,6 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+#include <android-base/stringprintf.h>
#include <gui/BufferQueueConsumer.h>
#include <gui/BufferQueueCore.h>
#include <gui/BufferQueueProducer.h>
@@ -91,8 +92,10 @@
const sp<FakeBnSurfaceComposerClient> testClient(new FakeBnSurfaceComposerClient());
sp<SurfaceComposerClient> client = new SurfaceComposerClient(testClient);
sp<BnGraphicBufferProducer> producer;
- return sp<SurfaceControl>::make(client, handle, mFdp.ConsumeIntegral<int32_t>(),
- mFdp.ConsumeIntegral<uint32_t>(),
+ uint32_t layerId = mFdp.ConsumeIntegral<uint32_t>();
+ std::string layerName = base::StringPrintf("#%d", layerId);
+ return sp<SurfaceControl>::make(client, handle, layerId, layerName,
+ mFdp.ConsumeIntegral<int32_t>(),
mFdp.ConsumeIntegral<uint32_t>(),
mFdp.ConsumeIntegral<int32_t>(),
mFdp.ConsumeIntegral<uint32_t>(),
@@ -145,7 +148,8 @@
sp<Fence> presentFence = new Fence(memfd_create("fd", MFD_ALLOW_SEALING));
SurfaceControlStats controlStats(surface, mFdp.ConsumeIntegral<int64_t>(),
mFdp.ConsumeIntegral<int64_t>(), presentFence, previousFence,
- mFdp.ConsumeIntegral<uint32_t>(), frameStats);
+ mFdp.ConsumeIntegral<uint32_t>(), frameStats,
+ mFdp.ConsumeIntegral<uint32_t>());
stats.push_back(controlStats);
}
diff --git a/libs/gui/fuzzer/libgui_fuzzer_utils.h b/libs/gui/fuzzer/libgui_fuzzer_utils.h
index d51f685..315b925 100644
--- a/libs/gui/fuzzer/libgui_fuzzer_utils.h
+++ b/libs/gui/fuzzer/libgui_fuzzer_utils.h
@@ -102,8 +102,6 @@
MOCK_METHOD(binder::Status, overrideHdrTypes, (const sp<IBinder>&, const std::vector<int32_t>&),
(override));
MOCK_METHOD(binder::Status, onPullAtom, (int32_t, gui::PullAtomData*), (override));
- MOCK_METHOD(binder::Status, enableVSyncInjections, (bool), (override));
- MOCK_METHOD(binder::Status, injectVSync, (int64_t), (override));
MOCK_METHOD(binder::Status, getLayerDebugInfo, (std::vector<gui::LayerDebugInfo>*), (override));
MOCK_METHOD(binder::Status, getColorManagement, (bool*), (override));
MOCK_METHOD(binder::Status, getCompositionPreference, (gui::CompositionPreference*),
@@ -148,8 +146,6 @@
MOCK_METHOD(binder::Status, getDisplayDecorationSupport,
(const sp<IBinder>&, std::optional<gui::DisplayDecorationSupport>*), (override));
MOCK_METHOD(binder::Status, setOverrideFrameRate, (int32_t, float), (override));
- MOCK_METHOD(binder::Status, addTransactionTraceListener,
- (const sp<gui::ITransactionTraceListener>&), (override));
MOCK_METHOD(binder::Status, getGpuContextPriority, (int32_t*), (override));
MOCK_METHOD(binder::Status, getMaxAcquiredBufferCount, (int32_t*), (override));
MOCK_METHOD(binder::Status, addWindowInfosListener, (const sp<gui::IWindowInfosListener>&),
@@ -171,11 +167,11 @@
(const sp<IBinder>& handle, gui::FrameStats* outStats), (override));
MOCK_METHOD(binder::Status, mirrorSurface,
- (const sp<IBinder>& mirrorFromHandle, gui::MirrorSurfaceResult* outResult),
+ (const sp<IBinder>& mirrorFromHandle, gui::CreateSurfaceResult* outResult),
(override));
MOCK_METHOD(binder::Status, mirrorDisplay,
- (int64_t displayId, gui::MirrorSurfaceResult* outResult), (override));
+ (int64_t displayId, gui::CreateSurfaceResult* outResult), (override));
};
class FakeDisplayEventDispatcher : public DisplayEventDispatcher {
diff --git a/libs/gui/fuzzer/libgui_surfaceComposerClient_fuzzer.cpp b/libs/gui/fuzzer/libgui_surfaceComposerClient_fuzzer.cpp
index 05564e0..eecbe0f 100644
--- a/libs/gui/fuzzer/libgui_surfaceComposerClient_fuzzer.cpp
+++ b/libs/gui/fuzzer/libgui_surfaceComposerClient_fuzzer.cpp
@@ -18,6 +18,7 @@
#include <gui/Surface.h>
#include <gui/SurfaceComposerClient.h>
#include <libgui_fuzzer_utils.h>
+#include "android-base/stringprintf.h"
using namespace android;
@@ -175,15 +176,15 @@
uint32_t flags = mFdp.ConsumeIntegral<uint32_t>();
int32_t format = mFdp.ConsumeIntegral<int32_t>();
int32_t layerId = mFdp.ConsumeIntegral<int32_t>();
- return new SurfaceControl(client, handle, layerId, width, height, format, transformHint, flags);
+ std::string layerName = base::StringPrintf("#%d", layerId);
+ return new SurfaceControl(client, handle, layerId, layerName, width, height, format,
+ transformHint, flags);
}
void SurfaceComposerClientFuzzer::invokeSurfaceComposerTransaction() {
sp<SurfaceControl> surface = makeSurfaceControl();
SurfaceComposerClient::Transaction transaction;
- transaction.setSize(surface, mFdp.ConsumeIntegral<uint32_t>(),
- mFdp.ConsumeIntegral<uint32_t>());
int32_t layer = mFdp.ConsumeIntegral<int32_t>();
transaction.setLayer(surface, layer);
@@ -270,10 +271,6 @@
sp<Surface> surfaceParent(
new Surface(producer, mFdp.ConsumeBool() /*controlledByApp*/, handle));
- SurfaceComposerClient::enableVSyncInjections(mFdp.ConsumeBool() /*secure*/);
- nsecs_t when = mFdp.ConsumeIntegral<uint32_t>();
- SurfaceComposerClient::injectVSync(when);
-
fuzzOnPullAtom();
SurfaceComposerClient::setDisplayContentSamplingEnabled(displayToken,
mFdp.ConsumeBool() /*enable*/,
diff --git a/libs/gui/include/gui/BLASTBufferQueue.h b/libs/gui/include/gui/BLASTBufferQueue.h
index 95df811..827a6cc 100644
--- a/libs/gui/include/gui/BLASTBufferQueue.h
+++ b/libs/gui/include/gui/BLASTBufferQueue.h
@@ -92,9 +92,12 @@
const std::vector<SurfaceControlStats>& stats);
void releaseBufferCallback(const ReleaseCallbackId& id, const sp<Fence>& releaseFence,
std::optional<uint32_t> currentMaxAcquiredBufferCount);
+ void releaseBufferCallbackLocked(const ReleaseCallbackId& id, const sp<Fence>& releaseFence,
+ std::optional<uint32_t> currentMaxAcquiredBufferCount);
void syncNextTransaction(std::function<void(SurfaceComposerClient::Transaction*)> callback,
bool acquireSingleBuffer = true);
void stopContinuousSyncTransaction();
+
void mergeWithNextTransaction(SurfaceComposerClient::Transaction* t, uint64_t frameNumber);
void applyPendingTransactions(uint64_t frameNumber);
SurfaceComposerClient::Transaction* gatherPendingTransactions(uint64_t frameNumber);
@@ -108,7 +111,6 @@
uint32_t getLastTransformHint() const;
uint64_t getLastAcquiredFrameNum();
- void abandon();
/**
* Set a callback to be invoked when we are hung. The boolean parameter
@@ -174,6 +176,12 @@
struct ReleasedBuffer {
ReleaseCallbackId callbackId;
sp<Fence> releaseFence;
+ bool operator==(const ReleasedBuffer& rhs) const {
+ // Only compare Id so if we somehow got two callbacks
+ // with different fences we don't decrement mNumAcquired
+ // too far.
+ return rhs.callbackId == callbackId;
+ }
};
std::deque<ReleasedBuffer> mPendingRelease GUARDED_BY(mMutex);
diff --git a/libs/gui/include/gui/ISurfaceComposer.h b/libs/gui/include/gui/ISurfaceComposer.h
index 1e85131..e91d754 100644
--- a/libs/gui/include/gui/ISurfaceComposer.h
+++ b/libs/gui/include/gui/ISurfaceComposer.h
@@ -23,7 +23,6 @@
#include <android/gui/IHdrLayerInfoListener.h>
#include <android/gui/IRegionSamplingListener.h>
#include <android/gui/IScreenCaptureListener.h>
-#include <android/gui/ITransactionTraceListener.h>
#include <android/gui/ITunnelModeEnabledListener.h>
#include <android/gui/IWindowInfosListener.h>
#include <binder/IBinder.h>
@@ -95,7 +94,6 @@
// flags for setTransactionState()
enum {
- eSynchronous = 0x01,
eAnimation = 0x02,
// Explicit indication that this transaction and others to follow will likely result in a
diff --git a/libs/gui/include/gui/LayerState.h b/libs/gui/include/gui/LayerState.h
index 759fcc6..45272e7 100644
--- a/libs/gui/include/gui/LayerState.h
+++ b/libs/gui/include/gui/LayerState.h
@@ -133,7 +133,7 @@
eLayerOpaque = 0x02, // SURFACE_OPAQUE
eLayerSkipScreenshot = 0x40, // SKIP_SCREENSHOT
eLayerSecure = 0x80, // SECURE
- // Queue up BufferStateLayer buffers instead of dropping the oldest buffer when this flag is
+ // Queue up layer buffers instead of dropping the oldest buffer when this flag is
// set. This blocks the client until all the buffers have been presented. If the buffers
// have presentation timestamps, then we may drop buffers.
eEnableBackpressure = 0x100, // ENABLE_BACKPRESSURE
@@ -148,12 +148,14 @@
enum {
ePositionChanged = 0x00000001,
eLayerChanged = 0x00000002,
- eSizeChanged = 0x00000004,
+ /* unused = 0x00000004, */
eAlphaChanged = 0x00000008,
eMatrixChanged = 0x00000010,
eTransparentRegionChanged = 0x00000020,
eFlagsChanged = 0x00000040,
eLayerStackChanged = 0x00000080,
+ /* unused = 0x00000100, */
+ /* unused = 0x00000200, */
eDimmingEnabledChanged = 0x00000400,
eShadowRadiusChanged = 0x00000800,
eRenderBorderChanged = 0x00001000,
@@ -161,8 +163,8 @@
eRelativeLayerChanged = 0x00004000,
eReparent = 0x00008000,
eColorChanged = 0x00010000,
- eDestroySurface = 0x00020000,
- eTransformChanged = 0x00040000,
+ /* unused = 0x00020000, */
+ eBufferTransformChanged = 0x00040000,
eTransformToDisplayInverseChanged = 0x00080000,
eCropChanged = 0x00100000,
eBufferChanged = 0x00200000,
@@ -217,28 +219,23 @@
float x;
float y;
int32_t z;
- uint32_t w;
- uint32_t h;
ui::LayerStack layerStack = ui::DEFAULT_LAYER_STACK;
- float alpha;
uint32_t flags;
uint32_t mask;
uint8_t reserved;
matrix22_t matrix;
float cornerRadius;
uint32_t backgroundBlurRadius;
- sp<SurfaceControl> reparentSurfaceControl;
sp<SurfaceControl> relativeLayerSurfaceControl;
sp<SurfaceControl> parentSurfaceControlForChild;
- half3 color;
+ half4 color;
// non POD must be last. see write/read
Region transparentRegion;
-
- uint32_t transform;
+ uint32_t bufferTransform;
bool transformToDisplayInverse;
Rect crop;
std::shared_ptr<BufferData> bufferData = nullptr;
diff --git a/libs/gui/include/gui/ScreenCaptureResults.h b/libs/gui/include/gui/ScreenCaptureResults.h
index 724c11c..6e17791 100644
--- a/libs/gui/include/gui/ScreenCaptureResults.h
+++ b/libs/gui/include/gui/ScreenCaptureResults.h
@@ -19,6 +19,7 @@
#include <binder/Parcel.h>
#include <binder/Parcelable.h>
#include <ui/Fence.h>
+#include <ui/FenceResult.h>
#include <ui/GraphicBuffer.h>
namespace android::gui {
@@ -31,11 +32,10 @@
status_t readFromParcel(const android::Parcel* parcel) override;
sp<GraphicBuffer> buffer;
- sp<Fence> fence = Fence::NO_FENCE;
+ FenceResult fenceResult = Fence::NO_FENCE;
bool capturedSecureLayers{false};
bool capturedHdrLayers{false};
ui::Dataspace capturedDataspace{ui::Dataspace::V0_SRGB};
- status_t result = OK;
};
} // namespace android::gui
diff --git a/libs/gui/include/gui/Surface.h b/libs/gui/include/gui/Surface.h
index 634acb6..1f19f4e 100644
--- a/libs/gui/include/gui/Surface.h
+++ b/libs/gui/include/gui/Surface.h
@@ -187,8 +187,8 @@
nsecs_t* outDisplayPresentTime, nsecs_t* outDequeueReadyTime,
nsecs_t* outReleaseTime);
- status_t getWideColorSupport(bool* supported);
- status_t getHdrSupport(bool* supported);
+ status_t getWideColorSupport(bool* supported) __attribute__((__deprecated__));
+ status_t getHdrSupport(bool* supported) __attribute__((__deprecated__));
status_t getUniqueId(uint64_t* outId) const;
status_t getConsumerUsage(uint64_t* outUsage) const;
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index 20c38d8..d138d68 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -69,14 +69,16 @@
SurfaceControlStats(const sp<SurfaceControl>& sc, nsecs_t latchTime,
std::variant<nsecs_t, sp<Fence>> acquireTimeOrFence,
const sp<Fence>& presentFence, const sp<Fence>& prevReleaseFence,
- uint32_t hint, FrameEventHistoryStats eventStats)
+ uint32_t hint, FrameEventHistoryStats eventStats,
+ uint32_t currentMaxAcquiredBufferCount)
: surfaceControl(sc),
latchTime(latchTime),
acquireTimeOrFence(std::move(acquireTimeOrFence)),
presentFence(presentFence),
previousReleaseFence(prevReleaseFence),
transformHint(hint),
- frameEventStats(eventStats) {}
+ frameEventStats(eventStats),
+ currentMaxAcquiredBufferCount(currentMaxAcquiredBufferCount) {}
sp<SurfaceControl> surfaceControl;
nsecs_t latchTime = -1;
@@ -85,6 +87,7 @@
sp<Fence> previousReleaseFence;
uint32_t transformHint = 0;
FrameEventHistoryStats frameEventStats;
+ uint32_t currentMaxAcquiredBufferCount = 0;
};
using TransactionCompletedCallbackTakesContext =
@@ -351,15 +354,9 @@
//! Get stable IDs for connected physical displays
static std::vector<PhysicalDisplayId> getPhysicalDisplayIds();
- static std::optional<PhysicalDisplayId> getInternalDisplayId();
//! Get token for a physical display given its stable ID
static sp<IBinder> getPhysicalDisplayToken(PhysicalDisplayId displayId);
- static sp<IBinder> getInternalDisplayToken();
-
- static status_t enableVSyncInjections(bool enable);
-
- static status_t injectVSync(nsecs_t when);
struct SCHash {
std::size_t operator()(const sp<SurfaceControl>& sc) const {
@@ -390,6 +387,7 @@
class Transaction : public Parcelable {
private:
+ static sp<IBinder> sApplyToken;
void releaseBufferIfOverwriting(const layer_state_t& state);
static void mergeFrameTimelineInfo(FrameTimelineInfo& t, const FrameTimelineInfo& other);
static void clearFrameTimelineInfo(FrameTimelineInfo& t);
@@ -402,14 +400,15 @@
uint64_t mId;
- uint32_t mForceSynchronous = 0;
uint32_t mTransactionNestCount = 0;
bool mAnimation = false;
bool mEarlyWakeupStart = false;
bool mEarlyWakeupEnd = false;
- // Indicates that the Transaction contains a buffer that should be cached
- bool mContainsBuffer = false;
+ // Indicates that the Transaction may contain buffers that should be cached. The reason this
+ // is only a guess is that buffers can be removed before cache is called. This is only a
+ // hint that at some point a buffer was added to this transaction before apply was called.
+ bool mMayContainBuffer = false;
// mDesiredPresentTime is the time in nanoseconds that the client would like the transaction
// to be presented. When it is not possible to present at exactly that time, it will be
@@ -468,10 +467,9 @@
Transaction& merge(Transaction&& other);
Transaction& show(const sp<SurfaceControl>& sc);
Transaction& hide(const sp<SurfaceControl>& sc);
- Transaction& setPosition(const sp<SurfaceControl>& sc,
- float x, float y);
- Transaction& setSize(const sp<SurfaceControl>& sc,
- uint32_t w, uint32_t h);
+ Transaction& setPosition(const sp<SurfaceControl>& sc, float x, float y);
+ // b/243180033 remove once functions are not called from vendor code
+ Transaction& setSize(const sp<SurfaceControl>&, uint32_t, uint32_t) { return *this; }
Transaction& setLayer(const sp<SurfaceControl>& sc,
int32_t z);
@@ -669,6 +667,9 @@
* TODO (b/213644870): Remove all permissioned things from Transaction
*/
void sanitize();
+
+ static sp<IBinder> getDefaultApplyToken();
+ static void setDefaultApplyToken(sp<IBinder> applyToken);
};
status_t clearLayerFrameStats(const sp<IBinder>& token) const;
diff --git a/libs/gui/include/gui/SurfaceControl.h b/libs/gui/include/gui/SurfaceControl.h
index e4a1350..1d4fc7f 100644
--- a/libs/gui/include/gui/SurfaceControl.h
+++ b/libs/gui/include/gui/SurfaceControl.h
@@ -78,6 +78,7 @@
sp<IBinder> getHandle() const;
sp<IBinder> getLayerStateHandle() const;
int32_t getLayerId() const;
+ const std::string& getName() const;
sp<IGraphicBufferProducer> getIGraphicBufferProducer();
@@ -94,8 +95,9 @@
explicit SurfaceControl(const sp<SurfaceControl>& other);
SurfaceControl(const sp<SurfaceComposerClient>& client, const sp<IBinder>& handle,
- int32_t layerId, uint32_t width = 0, uint32_t height = 0, PixelFormat format = 0,
- uint32_t transformHint = 0, uint32_t flags = 0);
+ int32_t layerId, const std::string& layerName, uint32_t width = 0,
+ uint32_t height = 0, PixelFormat format = 0, uint32_t transformHint = 0,
+ uint32_t flags = 0);
sp<SurfaceControl> getParentingLayer();
@@ -121,6 +123,7 @@
mutable sp<BLASTBufferQueue> mBbq;
mutable sp<SurfaceControl> mBbqChild;
int32_t mLayerId = 0;
+ std::string mName;
uint32_t mTransformHint = 0;
uint32_t mWidth = 0;
uint32_t mHeight = 0;
diff --git a/libs/gui/include/gui/SyncScreenCaptureListener.h b/libs/gui/include/gui/SyncScreenCaptureListener.h
index 0784fbc..bcf565a 100644
--- a/libs/gui/include/gui/SyncScreenCaptureListener.h
+++ b/libs/gui/include/gui/SyncScreenCaptureListener.h
@@ -34,7 +34,9 @@
ScreenCaptureResults waitForResults() {
std::future<ScreenCaptureResults> resultsFuture = resultsPromise.get_future();
const auto screenCaptureResults = resultsFuture.get();
- screenCaptureResults.fence->waitForever("");
+ if (screenCaptureResults.fenceResult.ok()) {
+ screenCaptureResults.fenceResult.value()->waitForever("");
+ }
return screenCaptureResults;
}
@@ -42,4 +44,4 @@
std::promise<ScreenCaptureResults> resultsPromise;
};
-} // namespace android
\ No newline at end of file
+} // namespace android
diff --git a/libs/gui/include/gui/TraceUtils.h b/libs/gui/include/gui/TraceUtils.h
index 4c01683..441b833 100644
--- a/libs/gui/include/gui/TraceUtils.h
+++ b/libs/gui/include/gui/TraceUtils.h
@@ -30,6 +30,12 @@
#define ATRACE_FORMAT_INSTANT(fmt, ...) \
(CC_UNLIKELY(ATRACE_ENABLED()) && (TraceUtils::instantFormat(fmt, ##__VA_ARGS__), true))
+#define ALOGE_AND_TRACE(fmt, ...) \
+ do { \
+ ALOGE(fmt, ##__VA_ARGS__); \
+ ATRACE_FORMAT_INSTANT(fmt, ##__VA_ARGS__); \
+ } while (false)
+
namespace android {
class TraceUtils {
diff --git a/libs/gui/include/gui/TransactionTracing.h b/libs/gui/include/gui/TransactionTracing.h
deleted file mode 100644
index 9efba47..0000000
--- a/libs/gui/include/gui/TransactionTracing.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <android/gui/BnTransactionTraceListener.h>
-#include <utils/Mutex.h>
-
-namespace android {
-
-class TransactionTraceListener : public gui::BnTransactionTraceListener {
- static std::mutex sMutex;
- static sp<TransactionTraceListener> sInstance;
-
- TransactionTraceListener();
-
-public:
- static sp<TransactionTraceListener> getInstance();
-
- binder::Status onToggled(bool enabled) override;
-
- bool isTracingEnabled();
-
-private:
- bool mTracingEnabled = false;
-};
-
-} // namespace android
diff --git a/libs/gui/include/gui/fake/BufferData.h b/libs/gui/include/gui/fake/BufferData.h
new file mode 100644
index 0000000..725d11c
--- /dev/null
+++ b/libs/gui/include/gui/fake/BufferData.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <gui/LayerState.h>
+
+namespace android::fake {
+
+// Class which exposes buffer properties from BufferData without holding on to an actual buffer
+class BufferData : public android::BufferData {
+public:
+ BufferData(uint64_t bufferId, uint32_t width, uint32_t height, int32_t pixelFormat,
+ uint64_t outUsage)
+ : mBufferId(bufferId),
+ mWidth(width),
+ mHeight(height),
+ mPixelFormat(pixelFormat),
+ mOutUsage(outUsage) {}
+ bool hasBuffer() const override { return mBufferId != 0; }
+ bool hasSameBuffer(const android::BufferData& other) const override {
+ return getId() == other.getId() && frameNumber == other.frameNumber;
+ }
+ uint32_t getWidth() const override { return mWidth; }
+ uint32_t getHeight() const override { return mHeight; }
+ uint64_t getId() const override { return mBufferId; }
+ PixelFormat getPixelFormat() const override { return mPixelFormat; }
+ uint64_t getUsage() const override { return mOutUsage; }
+
+private:
+ uint64_t mBufferId;
+ uint32_t mWidth;
+ uint32_t mHeight;
+ int32_t mPixelFormat;
+ uint64_t mOutUsage;
+};
+
+} // namespace android::fake
diff --git a/libs/gui/include/gui/test/CallbackUtils.h b/libs/gui/include/gui/test/CallbackUtils.h
index 62d1496..08785b4 100644
--- a/libs/gui/include/gui/test/CallbackUtils.h
+++ b/libs/gui/include/gui/test/CallbackUtils.h
@@ -135,7 +135,8 @@
void verifySurfaceControlStats(const SurfaceControlStats& surfaceControlStats,
nsecs_t latchTime) const {
const auto& [surfaceControl, latch, acquireTimeOrFence, presentFence,
- previousReleaseFence, transformHint, frameEvents] = surfaceControlStats;
+ previousReleaseFence, transformHint, frameEvents, ignore] =
+ surfaceControlStats;
ASSERT_TRUE(std::holds_alternative<nsecs_t>(acquireTimeOrFence));
ASSERT_EQ(std::get<nsecs_t>(acquireTimeOrFence) > 0,
diff --git a/libs/gui/include/private/gui/ComposerServiceAIDL.h b/libs/gui/include/private/gui/ComposerServiceAIDL.h
index 2963583..6352a58 100644
--- a/libs/gui/include/private/gui/ComposerServiceAIDL.h
+++ b/libs/gui/include/private/gui/ComposerServiceAIDL.h
@@ -51,28 +51,6 @@
// Get a connection to the Composer Service. This will block until
// a connection is established. Returns null if permission is denied.
static sp<gui::ISurfaceComposer> getComposerService();
-
- // the following two methods are moved from ISurfaceComposer.h
- // TODO(b/74619554): Remove this stopgap once the framework is display-agnostic.
- std::optional<PhysicalDisplayId> getInternalDisplayId() const {
- std::vector<int64_t> displayIds;
- binder::Status status = mComposerService->getPhysicalDisplayIds(&displayIds);
- return (!status.isOk() || displayIds.empty())
- ? std::nullopt
- : DisplayId::fromValue<PhysicalDisplayId>(
- static_cast<uint64_t>(displayIds.front()));
- }
-
- // TODO(b/74619554): Remove this stopgap once the framework is display-agnostic.
- sp<IBinder> getInternalDisplayToken() const {
- const auto displayId = getInternalDisplayId();
- if (!displayId) return nullptr;
- sp<IBinder> display;
- binder::Status status =
- mComposerService->getPhysicalDisplayToken(static_cast<int64_t>(displayId->value),
- &display);
- return status.isOk() ? display : nullptr;
- }
};
// ---------------------------------------------------------------------------
diff --git a/libs/gui/tests/BLASTBufferQueue_test.cpp b/libs/gui/tests/BLASTBufferQueue_test.cpp
index 3e563b2..cf2593d 100644
--- a/libs/gui/tests/BLASTBufferQueue_test.cpp
+++ b/libs/gui/tests/BLASTBufferQueue_test.cpp
@@ -188,7 +188,10 @@
void SetUp() {
mComposer = ComposerService::getComposerService();
mClient = new SurfaceComposerClient();
- mDisplayToken = mClient->getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ // display 0 is picked as this test is not much display depedent
+ mDisplayToken = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ASSERT_NE(nullptr, mDisplayToken.get());
Transaction t;
t.setDisplayLayerStack(mDisplayToken, ui::DEFAULT_LAYER_STACK);
@@ -311,7 +314,7 @@
return err;
}
captureResults = captureListener->waitForResults();
- return captureResults.result;
+ return fenceStatus(captureResults.fenceResult);
}
void queueBuffer(sp<IGraphicBufferProducer> igbp, uint8_t r, uint8_t g, uint8_t b,
diff --git a/libs/gui/tests/DisplayedContentSampling_test.cpp b/libs/gui/tests/DisplayedContentSampling_test.cpp
index b647aab..0a2750a 100644
--- a/libs/gui/tests/DisplayedContentSampling_test.cpp
+++ b/libs/gui/tests/DisplayedContentSampling_test.cpp
@@ -32,7 +32,10 @@
void SetUp() {
mComposerClient = new SurfaceComposerClient;
ASSERT_EQ(OK, mComposerClient->initCheck());
- mDisplayToken = mComposerClient->getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ // display 0 is picked for now, can extend to support all displays if needed
+ mDisplayToken = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ASSERT_TRUE(mDisplayToken);
}
diff --git a/libs/gui/tests/EndToEndNativeInputTest.cpp b/libs/gui/tests/EndToEndNativeInputTest.cpp
index 2637f59..3344e0b 100644
--- a/libs/gui/tests/EndToEndNativeInputTest.cpp
+++ b/libs/gui/tests/EndToEndNativeInputTest.cpp
@@ -360,8 +360,10 @@
void SetUp() {
mComposerClient = new SurfaceComposerClient;
ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
-
- const auto display = mComposerClient->getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ // display 0 is picked for now, can extend to support all displays if needed
+ const auto display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ASSERT_NE(display, nullptr);
ui::DisplayMode mode;
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 71f2ad4..72d76ee 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -218,7 +218,7 @@
return err;
}
captureResults = captureListener->waitForResults();
- return captureResults.result;
+ return fenceStatus(captureResults.fenceResult);
}
sp<Surface> mSurface;
@@ -263,7 +263,10 @@
sp<ANativeWindow> anw(mSurface);
// Verify the screenshot works with no protected buffers.
- const sp<IBinder> display = ComposerServiceAIDL::getInstance().getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ // display 0 is picked for now, can extend to support all displays if needed
+ const sp<IBinder> display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ASSERT_FALSE(display == nullptr);
DisplayCaptureArgs captureArgs;
@@ -848,10 +851,6 @@
return binder::Status::ok();
}
- binder::Status enableVSyncInjections(bool /*enable*/) override { return binder::Status::ok(); }
-
- binder::Status injectVSync(int64_t /*when*/) override { return binder::Status::ok(); }
-
binder::Status getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* /*outLayers*/) override {
return binder::Status::ok();
}
@@ -974,11 +973,6 @@
return binder::Status::ok();
}
- binder::Status addTransactionTraceListener(
- const sp<gui::ITransactionTraceListener>& /*listener*/) override {
- return binder::Status::ok();
- }
-
binder::Status getGpuContextPriority(int32_t* /*outPriority*/) override {
return binder::Status::ok();
}
diff --git a/libs/input/Android.bp b/libs/input/Android.bp
index 5030d60..34ef7b4 100644
--- a/libs/input/Android.bp
+++ b/libs/input/Android.bp
@@ -26,6 +26,7 @@
filegroup {
name: "inputconstants_aidl",
srcs: [
+ "android/hardware/input/InputDeviceCountryCode.aidl",
"android/os/IInputConstants.aidl",
"android/os/InputEventInjectionResult.aidl",
"android/os/InputEventInjectionSync.aidl",
@@ -88,7 +89,6 @@
shared_libs: [
"libutils",
"libbinder",
- "libui",
],
static_libs: [
diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp
index 155cb04..579b28e 100644
--- a/libs/input/Input.cpp
+++ b/libs/input/Input.cpp
@@ -87,6 +87,8 @@
return "AMBIGUOUS_GESTURE";
case MotionClassification::DEEP_PRESS:
return "DEEP_PRESS";
+ case MotionClassification::TWO_FINGER_SWIPE:
+ return "TWO_FINGER_SWIPE";
}
}
@@ -949,6 +951,8 @@
out << ", actionButton=" << std::to_string(event.getActionButton());
}
const size_t pointerCount = event.getPointerCount();
+ LOG_ALWAYS_FATAL_IF(pointerCount > MAX_POINTERS, "Too many pointers : pointerCount = %zu",
+ pointerCount);
for (size_t i = 0; i < pointerCount; i++) {
out << ", id[" << i << "]=" << event.getPointerId(i);
float x = event.getX(i);
diff --git a/libs/input/InputDevice.cpp b/libs/input/InputDevice.cpp
index a908969..4751a7d 100644
--- a/libs/input/InputDevice.cpp
+++ b/libs/input/InputDevice.cpp
@@ -26,6 +26,7 @@
#include <input/InputEventLabels.h>
using android::base::StringPrintf;
+using android::hardware::input::InputDeviceCountryCode;
namespace android {
@@ -177,9 +178,11 @@
mAlias(other.mAlias),
mIsExternal(other.mIsExternal),
mHasMic(other.mHasMic),
+ mCountryCode(other.mCountryCode),
mSources(other.mSources),
mKeyboardType(other.mKeyboardType),
mKeyCharacterMap(other.mKeyCharacterMap),
+ mSupportsUsi(other.mSupportsUsi),
mHasVibrator(other.mHasVibrator),
mHasBattery(other.mHasBattery),
mHasButtonUnderPad(other.mHasButtonUnderPad),
@@ -192,8 +195,8 @@
}
void InputDeviceInfo::initialize(int32_t id, int32_t generation, int32_t controllerNumber,
- const InputDeviceIdentifier& identifier, const std::string& alias, bool isExternal,
- bool hasMic) {
+ const InputDeviceIdentifier& identifier, const std::string& alias,
+ bool isExternal, bool hasMic, InputDeviceCountryCode countryCode) {
mId = id;
mGeneration = generation;
mControllerNumber = controllerNumber;
@@ -201,12 +204,14 @@
mAlias = alias;
mIsExternal = isExternal;
mHasMic = hasMic;
+ mCountryCode = countryCode;
mSources = 0;
mKeyboardType = AINPUT_KEYBOARD_TYPE_NONE;
mHasVibrator = false;
mHasBattery = false;
mHasButtonUnderPad = false;
mHasSensor = false;
+ mSupportsUsi = false;
mMotionRanges.clear();
mSensors.clear();
mLights.clear();
diff --git a/libs/input/InputEventLabels.cpp b/libs/input/InputEventLabels.cpp
index c0aa2e2..163a2fe 100644
--- a/libs/input/InputEventLabels.cpp
+++ b/libs/input/InputEventLabels.cpp
@@ -23,6 +23,8 @@
namespace android {
+// clang-format off
+
// NOTE: If you add a new keycode here you must also add it to several other files.
// Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list.
#define KEYCODES_SEQUENCE \
@@ -314,7 +316,30 @@
DEFINE_KEYCODE(REFRESH), \
DEFINE_KEYCODE(THUMBS_UP), \
DEFINE_KEYCODE(THUMBS_DOWN), \
- DEFINE_KEYCODE(PROFILE_SWITCH)
+ DEFINE_KEYCODE(PROFILE_SWITCH), \
+ DEFINE_KEYCODE(VIDEO_APP_1), \
+ DEFINE_KEYCODE(VIDEO_APP_2), \
+ DEFINE_KEYCODE(VIDEO_APP_3), \
+ DEFINE_KEYCODE(VIDEO_APP_4), \
+ DEFINE_KEYCODE(VIDEO_APP_5), \
+ DEFINE_KEYCODE(VIDEO_APP_6), \
+ DEFINE_KEYCODE(VIDEO_APP_7), \
+ DEFINE_KEYCODE(VIDEO_APP_8), \
+ DEFINE_KEYCODE(FEATURED_APP_1), \
+ DEFINE_KEYCODE(FEATURED_APP_2), \
+ DEFINE_KEYCODE(FEATURED_APP_3), \
+ DEFINE_KEYCODE(FEATURED_APP_4), \
+ DEFINE_KEYCODE(DEMO_APP_1), \
+ DEFINE_KEYCODE(DEMO_APP_2), \
+ DEFINE_KEYCODE(DEMO_APP_3), \
+ DEFINE_KEYCODE(DEMO_APP_4), \
+ DEFINE_KEYCODE(KEYBOARD_BACKLIGHT_DOWN), \
+ DEFINE_KEYCODE(KEYBOARD_BACKLIGHT_UP), \
+ DEFINE_KEYCODE(KEYBOARD_BACKLIGHT_TOGGLE), \
+ DEFINE_KEYCODE(STYLUS_BUTTON_PRIMARY), \
+ DEFINE_KEYCODE(STYLUS_BUTTON_SECONDARY), \
+ DEFINE_KEYCODE(STYLUS_BUTTON_TERTIARY), \
+ DEFINE_KEYCODE(STYLUS_BUTTON_TAIL)
// NOTE: If you add a new axis here you must also add it to several other files.
// Refer to frameworks/base/core/java/android/view/MotionEvent.java for the full list.
@@ -368,7 +393,6 @@
DEFINE_AXIS(GENERIC_15), \
DEFINE_AXIS(GENERIC_16)
-
// NOTE: If you add new LEDs here, you must also add them to Input.h
#define LEDS_SEQUENCE \
DEFINE_LED(NUM_LOCK), \
@@ -393,6 +417,8 @@
DEFINE_FLAG(GESTURE), \
DEFINE_FLAG(WAKE)
+// clang-format on
+
// --- InputEventLookup ---
const std::unordered_map<std::string, int> InputEventLookup::KEYCODES = {KEYCODES_SEQUENCE};
diff --git a/libs/input/KeyLayoutMap.cpp b/libs/input/KeyLayoutMap.cpp
index 59cc7d1..7371033 100644
--- a/libs/input/KeyLayoutMap.cpp
+++ b/libs/input/KeyLayoutMap.cpp
@@ -25,8 +25,10 @@
#include <utils/Errors.h>
#include <utils/Timers.h>
#include <utils/Tokenizer.h>
+#if defined(__ANDROID__)
#include <vintf/RuntimeInfo.h>
#include <vintf/VintfObject.h>
+#endif
#include <cstdlib>
#include <string_view>
@@ -79,6 +81,7 @@
sensorPair<InputDeviceSensorType::SIGNIFICANT_MOTION>()};
bool kernelConfigsArePresent(const std::set<std::string>& configs) {
+#if defined(__ANDROID__)
std::shared_ptr<const android::vintf::RuntimeInfo> runtimeInfo =
android::vintf::VintfObject::GetInstance()->getRuntimeInfo(
vintf::RuntimeInfo::FetchFlag::CONFIG_GZ);
@@ -99,6 +102,10 @@
}
}
return true;
+#else
+ (void)configs; // Suppress 'unused variable' warning
+ return true;
+#endif
}
} // namespace
@@ -185,7 +192,8 @@
}
// Return pair of sensor type and sensor data index, for the input device abs code
-base::Result<std::pair<InputDeviceSensorType, int32_t>> KeyLayoutMap::mapSensor(int32_t absCode) {
+base::Result<std::pair<InputDeviceSensorType, int32_t>> KeyLayoutMap::mapSensor(
+ int32_t absCode) const {
auto it = mSensorsByAbsCode.find(absCode);
if (it == mSensorsByAbsCode.end()) {
ALOGD_IF(DEBUG_MAPPING, "mapSensor: absCode=%d, ~ Failed.", absCode);
diff --git a/libs/input/PropertyMap.cpp b/libs/input/PropertyMap.cpp
index 662e568..16ffa10 100644
--- a/libs/input/PropertyMap.cpp
+++ b/libs/input/PropertyMap.cpp
@@ -75,7 +75,7 @@
}
char* end;
- int value = strtol(stringValue.c_str(), &end, 10);
+ int32_t value = static_cast<int32_t>(strtol(stringValue.c_str(), &end, 10));
if (*end != '\0') {
ALOGW("Property key '%s' has invalid value '%s'. Expected an integer.", key.c_str(),
stringValue.c_str());
diff --git a/libs/input/VelocityControl.cpp b/libs/input/VelocityControl.cpp
index 6e991e9..e2bfb50 100644
--- a/libs/input/VelocityControl.cpp
+++ b/libs/input/VelocityControl.cpp
@@ -44,8 +44,8 @@
void VelocityControl::reset() {
mLastMovementTime = LLONG_MIN;
- mRawPosition.x = 0;
- mRawPosition.y = 0;
+ mRawPositionX = 0;
+ mRawPositionY = 0;
mVelocityTracker.clear();
}
@@ -61,17 +61,20 @@
mLastMovementTime = eventTime;
if (deltaX) {
- mRawPosition.x += *deltaX;
+ mRawPositionX += *deltaX;
}
if (deltaY) {
- mRawPosition.y += *deltaY;
+ mRawPositionY += *deltaY;
}
- mVelocityTracker.addMovement(eventTime, BitSet32(BitSet32::valueForBit(0)), {mRawPosition});
+ mVelocityTracker.addMovement(eventTime, BitSet32(BitSet32::valueForBit(0)),
+ {{AMOTION_EVENT_AXIS_X, {mRawPositionX}},
+ {AMOTION_EVENT_AXIS_Y, {mRawPositionY}}});
- float vx, vy;
+ std::optional<float> vx = mVelocityTracker.getVelocity(AMOTION_EVENT_AXIS_X, 0);
+ std::optional<float> vy = mVelocityTracker.getVelocity(AMOTION_EVENT_AXIS_Y, 0);
float scale = mParameters.scale;
- if (mVelocityTracker.getVelocity(0, &vx, &vy)) {
- float speed = hypotf(vx, vy) * scale;
+ if (vx && vy) {
+ float speed = hypotf(*vx, *vy) * scale;
if (speed >= mParameters.highThreshold) {
// Apply full acceleration above the high speed threshold.
scale *= mParameters.acceleration;
@@ -85,10 +88,9 @@
if (DEBUG_ACCELERATION) {
ALOGD("VelocityControl(%0.3f, %0.3f, %0.3f, %0.3f): "
- "vx=%0.3f, vy=%0.3f, speed=%0.3f, accel=%0.3f",
- mParameters.scale, mParameters.lowThreshold, mParameters.highThreshold,
- mParameters.acceleration,
- vx, vy, speed, scale / mParameters.scale);
+ "vx=%0.3f, vy=%0.3f, speed=%0.3f, accel=%0.3f",
+ mParameters.scale, mParameters.lowThreshold, mParameters.highThreshold,
+ mParameters.acceleration, *vx, *vy, speed, scale / mParameters.scale);
}
} else {
diff --git a/libs/input/VelocityTracker.cpp b/libs/input/VelocityTracker.cpp
index 76aaf61..4a4f734 100644
--- a/libs/input/VelocityTracker.cpp
+++ b/libs/input/VelocityTracker.cpp
@@ -55,6 +55,22 @@
// Nanoseconds per milliseconds.
static const nsecs_t NANOS_PER_MS = 1000000;
+// All axes supported for velocity tracking, mapped to their default strategies.
+// Although other strategies are available for testing and comparison purposes,
+// the default strategy is the one that applications will actually use. Be very careful
+// when adjusting the default strategy because it can dramatically affect
+// (often in a bad way) the user experience.
+static const std::map<int32_t, VelocityTracker::Strategy> DEFAULT_STRATEGY_BY_AXIS =
+ {{AMOTION_EVENT_AXIS_X, VelocityTracker::Strategy::LSQ2},
+ {AMOTION_EVENT_AXIS_Y, VelocityTracker::Strategy::LSQ2},
+ {AMOTION_EVENT_AXIS_SCROLL, VelocityTracker::Strategy::IMPULSE}};
+
+// Axes specifying location on a 2D plane (i.e. X and Y).
+static const std::set<int32_t> PLANAR_AXES = {AMOTION_EVENT_AXIS_X, AMOTION_EVENT_AXIS_Y};
+
+// Axes whose motion values are differential values (i.e. deltas).
+static const std::set<int32_t> DIFFERENTIAL_AXES = {AMOTION_EVENT_AXIS_SCROLL};
+
// Threshold for determining that a pointer has stopped moving.
// Some input devices do not send ACTION_MOVE events in the case where a pointer has
// stopped. We need to detect this case so that we can accurately predict the
@@ -126,36 +142,36 @@
// --- VelocityTracker ---
VelocityTracker::VelocityTracker(const Strategy strategy)
- : mLastEventTime(0), mCurrentPointerIdBits(0), mActivePointerId(-1) {
- // Configure the strategy.
- if (!configureStrategy(strategy)) {
- ALOGE("Unrecognized velocity tracker strategy %" PRId32 ".", strategy);
- if (!configureStrategy(VelocityTracker::DEFAULT_STRATEGY)) {
- LOG_ALWAYS_FATAL("Could not create the default velocity tracker strategy '%" PRId32
- "'!",
- strategy);
- }
- }
-}
+ : mLastEventTime(0),
+ mCurrentPointerIdBits(0),
+ mActivePointerId(-1),
+ mOverrideStrategy(strategy) {}
VelocityTracker::~VelocityTracker() {
}
-bool VelocityTracker::configureStrategy(Strategy strategy) {
- if (strategy == VelocityTracker::Strategy::DEFAULT) {
- mStrategy = createStrategy(VelocityTracker::DEFAULT_STRATEGY);
+void VelocityTracker::configureStrategy(int32_t axis) {
+ const bool isDifferentialAxis = DIFFERENTIAL_AXES.find(axis) != DIFFERENTIAL_AXES.end();
+
+ std::unique_ptr<VelocityTrackerStrategy> createdStrategy;
+ if (mOverrideStrategy != VelocityTracker::Strategy::DEFAULT) {
+ createdStrategy = createStrategy(mOverrideStrategy, isDifferentialAxis /* deltaValues */);
} else {
- mStrategy = createStrategy(strategy);
+ createdStrategy = createStrategy(DEFAULT_STRATEGY_BY_AXIS.at(axis),
+ isDifferentialAxis /* deltaValues */);
}
- return mStrategy != nullptr;
+
+ LOG_ALWAYS_FATAL_IF(createdStrategy == nullptr,
+ "Could not create velocity tracker strategy for axis '%" PRId32 "'!", axis);
+ mConfiguredStrategies[axis] = std::move(createdStrategy);
}
std::unique_ptr<VelocityTrackerStrategy> VelocityTracker::createStrategy(
- VelocityTracker::Strategy strategy) {
+ VelocityTracker::Strategy strategy, bool deltaValues) {
switch (strategy) {
case VelocityTracker::Strategy::IMPULSE:
ALOGI_IF(DEBUG_STRATEGY, "Initializing impulse strategy");
- return std::make_unique<ImpulseVelocityTrackerStrategy>();
+ return std::make_unique<ImpulseVelocityTrackerStrategy>(deltaValues);
case VelocityTracker::Strategy::LSQ1:
return std::make_unique<LeastSquaresVelocityTrackerStrategy>(1);
@@ -201,8 +217,7 @@
void VelocityTracker::clear() {
mCurrentPointerIdBits.clear();
mActivePointerId = -1;
-
- mStrategy->clear();
+ mConfiguredStrategies.clear();
}
void VelocityTracker::clearPointers(BitSet32 idBits) {
@@ -213,14 +228,13 @@
mActivePointerId = !remainingIdBits.isEmpty() ? remainingIdBits.firstMarkedBit() : -1;
}
- mStrategy->clearPointers(idBits);
+ for (const auto& [_, strategy] : mConfiguredStrategies) {
+ strategy->clearPointers(idBits);
+ }
}
void VelocityTracker::addMovement(nsecs_t eventTime, BitSet32 idBits,
- const std::vector<VelocityTracker::Position>& positions) {
- LOG_ALWAYS_FATAL_IF(idBits.count() != positions.size(),
- "Mismatching number of pointers, idBits=%" PRIu32 ", positions=%zu",
- idBits.count(), positions.size());
+ const std::map<int32_t /*axis*/, std::vector<float>>& positions) {
while (idBits.count() > MAX_POINTERS) {
idBits.clearLastMarkedBit();
}
@@ -232,7 +246,7 @@
// We have not received any movements for too long. Assume that all pointers
// have stopped.
- mStrategy->clear();
+ mConfiguredStrategies.clear();
}
mLastEventTime = eventTime;
@@ -241,29 +255,40 @@
mActivePointerId = idBits.isEmpty() ? -1 : idBits.firstMarkedBit();
}
- mStrategy->addMovement(eventTime, idBits, positions);
+ for (const auto& [axis, positionValues] : positions) {
+ LOG_ALWAYS_FATAL_IF(idBits.count() != positionValues.size(),
+ "Mismatching number of pointers, idBits=%" PRIu32 ", positions=%zu",
+ idBits.count(), positionValues.size());
+ if (mConfiguredStrategies.find(axis) == mConfiguredStrategies.end()) {
+ configureStrategy(axis);
+ }
+ mConfiguredStrategies[axis]->addMovement(eventTime, idBits, positionValues);
+ }
if (DEBUG_VELOCITY) {
ALOGD("VelocityTracker: addMovement eventTime=%" PRId64
", idBits=0x%08x, activePointerId=%d",
eventTime, idBits.value, mActivePointerId);
- for (BitSet32 iterBits(idBits); !iterBits.isEmpty();) {
- uint32_t id = iterBits.firstMarkedBit();
- uint32_t index = idBits.getIndexOfBit(id);
- iterBits.clearBit(id);
- Estimator estimator;
- getEstimator(id, &estimator);
- ALOGD(" %d: position (%0.3f, %0.3f), "
- "estimator (degree=%d, xCoeff=%s, yCoeff=%s, confidence=%f)",
- id, positions[index].x, positions[index].y, int(estimator.degree),
- vectorToString(estimator.xCoeff, estimator.degree + 1).c_str(),
- vectorToString(estimator.yCoeff, estimator.degree + 1).c_str(),
- estimator.confidence);
+ for (const auto& positionsEntry : positions) {
+ for (BitSet32 iterBits(idBits); !iterBits.isEmpty();) {
+ uint32_t id = iterBits.firstMarkedBit();
+ uint32_t index = idBits.getIndexOfBit(id);
+ iterBits.clearBit(id);
+ Estimator estimator;
+ getEstimator(positionsEntry.first, id, &estimator);
+ ALOGD(" %d: axis=%d, position=%0.3f, "
+ "estimator (degree=%d, coeff=%s, confidence=%f)",
+ id, positionsEntry.first, positionsEntry.second[index], int(estimator.degree),
+ vectorToString(estimator.coeff, estimator.degree + 1).c_str(),
+ estimator.confidence);
+ }
}
}
}
void VelocityTracker::addMovement(const MotionEvent* event) {
+ // Stores data about which axes to process based on the incoming motion event.
+ std::set<int32_t> axesToProcess;
int32_t actionMasked = event->getActionMasked();
switch (actionMasked) {
@@ -271,6 +296,7 @@
case AMOTION_EVENT_ACTION_HOVER_ENTER:
// Clear all pointers on down before adding the new movement.
clear();
+ axesToProcess.insert(PLANAR_AXES.begin(), PLANAR_AXES.end());
break;
case AMOTION_EVENT_ACTION_POINTER_DOWN: {
// Start a new movement trace for a pointer that just went down.
@@ -279,10 +305,12 @@
BitSet32 downIdBits;
downIdBits.markBit(event->getPointerId(event->getActionIndex()));
clearPointers(downIdBits);
+ axesToProcess.insert(PLANAR_AXES.begin(), PLANAR_AXES.end());
break;
}
case AMOTION_EVENT_ACTION_MOVE:
case AMOTION_EVENT_ACTION_HOVER_MOVE:
+ axesToProcess.insert(PLANAR_AXES.begin(), PLANAR_AXES.end());
break;
case AMOTION_EVENT_ACTION_POINTER_UP:
case AMOTION_EVENT_ACTION_UP: {
@@ -293,7 +321,9 @@
toString(delaySinceLastEvent).c_str());
// We have not received any movements for too long. Assume that all pointers
// have stopped.
- mStrategy->clear();
+ for (int32_t axis : PLANAR_AXES) {
+ mConfiguredStrategies.erase(axis);
+ }
}
// These actions because they do not convey any new information about
// pointer movement. We also want to preserve the last known velocity of the pointers.
@@ -305,6 +335,9 @@
// before adding the movement.
return;
}
+ case AMOTION_EVENT_ACTION_SCROLL:
+ axesToProcess.insert(AMOTION_EVENT_AXIS_SCROLL);
+ break;
default:
// Ignore all other actions.
return;
@@ -325,62 +358,74 @@
pointerIndex[i] = idBits.getIndexOfBit(event->getPointerId(i));
}
- std::vector<Position> positions;
- positions.resize(pointerCount);
+ std::map<int32_t, std::vector<float>> positions;
+ for (int32_t axis : axesToProcess) {
+ positions[axis].resize(pointerCount);
+ }
size_t historySize = event->getHistorySize();
for (size_t h = 0; h <= historySize; h++) {
nsecs_t eventTime = event->getHistoricalEventTime(h);
- for (size_t i = 0; i < pointerCount; i++) {
- uint32_t index = pointerIndex[i];
- positions[index].x = event->getHistoricalX(i, h);
- positions[index].y = event->getHistoricalY(i, h);
+ for (int32_t axis : axesToProcess) {
+ for (size_t i = 0; i < pointerCount; i++) {
+ positions[axis][pointerIndex[i]] = event->getHistoricalAxisValue(axis, i, h);
+ }
}
addMovement(eventTime, idBits, positions);
}
}
-bool VelocityTracker::getVelocity(uint32_t id, float* outVx, float* outVy) const {
+std::optional<float> VelocityTracker::getVelocity(int32_t axis, uint32_t id) const {
Estimator estimator;
- if (getEstimator(id, &estimator) && estimator.degree >= 1) {
- *outVx = estimator.xCoeff[1];
- *outVy = estimator.yCoeff[1];
- return true;
+ bool validVelocity = getEstimator(axis, id, &estimator) && estimator.degree >= 1;
+ if (validVelocity) {
+ return estimator.coeff[1];
}
- *outVx = 0;
- *outVy = 0;
- return false;
+ return {};
}
-bool VelocityTracker::getEstimator(uint32_t id, Estimator* outEstimator) const {
- return mStrategy->getEstimator(id, outEstimator);
+VelocityTracker::ComputedVelocity VelocityTracker::getComputedVelocity(int32_t units,
+ float maxVelocity) {
+ ComputedVelocity computedVelocity;
+ for (const auto& [axis, _] : mConfiguredStrategies) {
+ BitSet32 copyIdBits = BitSet32(mCurrentPointerIdBits);
+ while (!copyIdBits.isEmpty()) {
+ uint32_t id = copyIdBits.clearFirstMarkedBit();
+ std::optional<float> velocity = getVelocity(axis, id);
+ if (velocity) {
+ float adjustedVelocity =
+ std::clamp(*velocity * units / 1000, -maxVelocity, maxVelocity);
+ computedVelocity.addVelocity(axis, id, adjustedVelocity);
+ }
+ }
+ }
+ return computedVelocity;
}
+bool VelocityTracker::getEstimator(int32_t axis, uint32_t id, Estimator* outEstimator) const {
+ const auto& it = mConfiguredStrategies.find(axis);
+ if (it == mConfiguredStrategies.end()) {
+ return false;
+ }
+ return it->second->getEstimator(id, outEstimator);
+}
// --- LeastSquaresVelocityTrackerStrategy ---
-LeastSquaresVelocityTrackerStrategy::LeastSquaresVelocityTrackerStrategy(
- uint32_t degree, Weighting weighting) :
- mDegree(degree), mWeighting(weighting) {
- clear();
-}
+LeastSquaresVelocityTrackerStrategy::LeastSquaresVelocityTrackerStrategy(uint32_t degree,
+ Weighting weighting)
+ : mDegree(degree), mWeighting(weighting), mIndex(0) {}
LeastSquaresVelocityTrackerStrategy::~LeastSquaresVelocityTrackerStrategy() {
}
-void LeastSquaresVelocityTrackerStrategy::clear() {
- mIndex = 0;
- mMovements[0].idBits.clear();
-}
-
void LeastSquaresVelocityTrackerStrategy::clearPointers(BitSet32 idBits) {
BitSet32 remainingIdBits(mMovements[mIndex].idBits.value & ~idBits.value);
mMovements[mIndex].idBits = remainingIdBits;
}
-void LeastSquaresVelocityTrackerStrategy::addMovement(
- nsecs_t eventTime, BitSet32 idBits,
- const std::vector<VelocityTracker::Position>& positions) {
+void LeastSquaresVelocityTrackerStrategy::addMovement(nsecs_t eventTime, BitSet32 idBits,
+ const std::vector<float>& positions) {
if (mMovements[mIndex].eventTime != eventTime) {
// When ACTION_POINTER_DOWN happens, we will first receive ACTION_MOVE with the coordinates
// of the existing pointers, and then ACTION_POINTER_DOWN with the coordinates that include
@@ -627,8 +672,7 @@
outEstimator->clear();
// Iterate over movement samples in reverse time order and collect samples.
- std::vector<float> x;
- std::vector<float> y;
+ std::vector<float> positions;
std::vector<float> w;
std::vector<float> time;
@@ -645,15 +689,13 @@
break;
}
- const VelocityTracker::Position& position = movement.getPosition(id);
- x.push_back(position.x);
- y.push_back(position.y);
+ positions.push_back(movement.getPosition(id));
w.push_back(chooseWeight(index));
time.push_back(-age * 0.000000001f);
index = (index == 0 ? HISTORY_SIZE : index) - 1;
- } while (x.size() < HISTORY_SIZE);
+ } while (positions.size() < HISTORY_SIZE);
- const size_t m = x.size();
+ const size_t m = positions.size();
if (m == 0) {
return false; // no data
}
@@ -666,39 +708,36 @@
if (degree == 2 && mWeighting == WEIGHTING_NONE) {
// Optimize unweighted, quadratic polynomial fit
- std::optional<std::array<float, 3>> xCoeff = solveUnweightedLeastSquaresDeg2(time, x);
- std::optional<std::array<float, 3>> yCoeff = solveUnweightedLeastSquaresDeg2(time, y);
- if (xCoeff && yCoeff) {
+ std::optional<std::array<float, 3>> coeff =
+ solveUnweightedLeastSquaresDeg2(time, positions);
+ if (coeff) {
outEstimator->time = newestMovement.eventTime;
outEstimator->degree = 2;
outEstimator->confidence = 1;
for (size_t i = 0; i <= outEstimator->degree; i++) {
- outEstimator->xCoeff[i] = (*xCoeff)[i];
- outEstimator->yCoeff[i] = (*yCoeff)[i];
+ outEstimator->coeff[i] = (*coeff)[i];
}
return true;
}
} else if (degree >= 1) {
// General case for an Nth degree polynomial fit
- float xdet, ydet;
+ float det;
uint32_t n = degree + 1;
- if (solveLeastSquares(time, x, w, n, outEstimator->xCoeff, &xdet) &&
- solveLeastSquares(time, y, w, n, outEstimator->yCoeff, &ydet)) {
+ if (solveLeastSquares(time, positions, w, n, outEstimator->coeff, &det)) {
outEstimator->time = newestMovement.eventTime;
outEstimator->degree = degree;
- outEstimator->confidence = xdet * ydet;
+ outEstimator->confidence = det;
- ALOGD_IF(DEBUG_STRATEGY, "estimate: degree=%d, xCoeff=%s, yCoeff=%s, confidence=%f",
- int(outEstimator->degree), vectorToString(outEstimator->xCoeff, n).c_str(),
- vectorToString(outEstimator->yCoeff, n).c_str(), outEstimator->confidence);
+ ALOGD_IF(DEBUG_STRATEGY, "estimate: degree=%d, coeff=%s, confidence=%f",
+ int(outEstimator->degree), vectorToString(outEstimator->coeff, n).c_str(),
+ outEstimator->confidence);
return true;
}
}
// No velocity data available for this pointer, but we do have its current position.
- outEstimator->xCoeff[0] = x[0];
- outEstimator->yCoeff[0] = y[0];
+ outEstimator->coeff[0] = positions[0];
outEstimator->time = newestMovement.eventTime;
outEstimator->degree = 0;
outEstimator->confidence = 1;
@@ -782,26 +821,21 @@
IntegratingVelocityTrackerStrategy::~IntegratingVelocityTrackerStrategy() {
}
-void IntegratingVelocityTrackerStrategy::clear() {
- mPointerIdBits.clear();
-}
-
void IntegratingVelocityTrackerStrategy::clearPointers(BitSet32 idBits) {
mPointerIdBits.value &= ~idBits.value;
}
-void IntegratingVelocityTrackerStrategy::addMovement(
- nsecs_t eventTime, BitSet32 idBits,
- const std::vector<VelocityTracker::Position>& positions) {
+void IntegratingVelocityTrackerStrategy::addMovement(nsecs_t eventTime, BitSet32 idBits,
+ const std::vector<float>& positions) {
uint32_t index = 0;
for (BitSet32 iterIdBits(idBits); !iterIdBits.isEmpty();) {
uint32_t id = iterIdBits.clearFirstMarkedBit();
State& state = mPointerState[id];
- const VelocityTracker::Position& position = positions[index++];
+ const float position = positions[index++];
if (mPointerIdBits.hasBit(id)) {
- updateState(state, eventTime, position.x, position.y);
+ updateState(state, eventTime, position);
} else {
- initState(state, eventTime, position.x, position.y);
+ initState(state, eventTime, position);
}
}
@@ -821,21 +855,18 @@
return false;
}
-void IntegratingVelocityTrackerStrategy::initState(State& state,
- nsecs_t eventTime, float xpos, float ypos) const {
+void IntegratingVelocityTrackerStrategy::initState(State& state, nsecs_t eventTime,
+ float pos) const {
state.updateTime = eventTime;
state.degree = 0;
- state.xpos = xpos;
- state.xvel = 0;
- state.xaccel = 0;
- state.ypos = ypos;
- state.yvel = 0;
- state.yaccel = 0;
+ state.pos = pos;
+ state.accel = 0;
+ state.vel = 0;
}
-void IntegratingVelocityTrackerStrategy::updateState(State& state,
- nsecs_t eventTime, float xpos, float ypos) const {
+void IntegratingVelocityTrackerStrategy::updateState(State& state, nsecs_t eventTime,
+ float pos) const {
const nsecs_t MIN_TIME_DELTA = 2 * NANOS_PER_MS;
const float FILTER_TIME_CONSTANT = 0.010f; // 10 milliseconds
@@ -846,34 +877,26 @@
float dt = (eventTime - state.updateTime) * 0.000000001f;
state.updateTime = eventTime;
- float xvel = (xpos - state.xpos) / dt;
- float yvel = (ypos - state.ypos) / dt;
+ float vel = (pos - state.pos) / dt;
if (state.degree == 0) {
- state.xvel = xvel;
- state.yvel = yvel;
+ state.vel = vel;
state.degree = 1;
} else {
float alpha = dt / (FILTER_TIME_CONSTANT + dt);
if (mDegree == 1) {
- state.xvel += (xvel - state.xvel) * alpha;
- state.yvel += (yvel - state.yvel) * alpha;
+ state.vel += (vel - state.vel) * alpha;
} else {
- float xaccel = (xvel - state.xvel) / dt;
- float yaccel = (yvel - state.yvel) / dt;
+ float accel = (vel - state.vel) / dt;
if (state.degree == 1) {
- state.xaccel = xaccel;
- state.yaccel = yaccel;
+ state.accel = accel;
state.degree = 2;
} else {
- state.xaccel += (xaccel - state.xaccel) * alpha;
- state.yaccel += (yaccel - state.yaccel) * alpha;
+ state.accel += (accel - state.accel) * alpha;
}
- state.xvel += (state.xaccel * dt) * alpha;
- state.yvel += (state.yaccel * dt) * alpha;
+ state.vel += (state.accel * dt) * alpha;
}
}
- state.xpos = xpos;
- state.ypos = ypos;
+ state.pos = pos;
}
void IntegratingVelocityTrackerStrategy::populateEstimator(const State& state,
@@ -881,37 +904,26 @@
outEstimator->time = state.updateTime;
outEstimator->confidence = 1.0f;
outEstimator->degree = state.degree;
- outEstimator->xCoeff[0] = state.xpos;
- outEstimator->xCoeff[1] = state.xvel;
- outEstimator->xCoeff[2] = state.xaccel / 2;
- outEstimator->yCoeff[0] = state.ypos;
- outEstimator->yCoeff[1] = state.yvel;
- outEstimator->yCoeff[2] = state.yaccel / 2;
+ outEstimator->coeff[0] = state.pos;
+ outEstimator->coeff[1] = state.vel;
+ outEstimator->coeff[2] = state.accel / 2;
}
// --- LegacyVelocityTrackerStrategy ---
-LegacyVelocityTrackerStrategy::LegacyVelocityTrackerStrategy() {
- clear();
-}
+LegacyVelocityTrackerStrategy::LegacyVelocityTrackerStrategy() : mIndex(0) {}
LegacyVelocityTrackerStrategy::~LegacyVelocityTrackerStrategy() {
}
-void LegacyVelocityTrackerStrategy::clear() {
- mIndex = 0;
- mMovements[0].idBits.clear();
-}
-
void LegacyVelocityTrackerStrategy::clearPointers(BitSet32 idBits) {
BitSet32 remainingIdBits(mMovements[mIndex].idBits.value & ~idBits.value);
mMovements[mIndex].idBits = remainingIdBits;
}
-void LegacyVelocityTrackerStrategy::addMovement(
- nsecs_t eventTime, BitSet32 idBits,
- const std::vector<VelocityTracker::Position>& positions) {
+void LegacyVelocityTrackerStrategy::addMovement(nsecs_t eventTime, BitSet32 idBits,
+ const std::vector<float>& positions) {
if (++mIndex == HISTORY_SIZE) {
mIndex = 0;
}
@@ -959,12 +971,11 @@
// overestimate the velocity at that time point. Most samples might be measured
// 16ms apart but some consecutive samples could be only 0.5sm apart because
// the hardware or driver reports them irregularly or in bursts.
- float accumVx = 0;
- float accumVy = 0;
+ float accumV = 0;
uint32_t index = oldestIndex;
uint32_t samplesUsed = 0;
const Movement& oldestMovement = mMovements[oldestIndex];
- const VelocityTracker::Position& oldestPosition = oldestMovement.getPosition(id);
+ float oldestPosition = oldestMovement.getPosition(id);
nsecs_t lastDuration = 0;
while (numTouches-- > 1) {
@@ -978,26 +989,22 @@
// the velocity. Consequently, we impose a minimum duration constraint on the
// samples that we include in the calculation.
if (duration >= MIN_DURATION) {
- const VelocityTracker::Position& position = movement.getPosition(id);
+ float position = movement.getPosition(id);
float scale = 1000000000.0f / duration; // one over time delta in seconds
- float vx = (position.x - oldestPosition.x) * scale;
- float vy = (position.y - oldestPosition.y) * scale;
- accumVx = (accumVx * lastDuration + vx * duration) / (duration + lastDuration);
- accumVy = (accumVy * lastDuration + vy * duration) / (duration + lastDuration);
+ float v = (position - oldestPosition) * scale;
+ accumV = (accumV * lastDuration + v * duration) / (duration + lastDuration);
lastDuration = duration;
samplesUsed += 1;
}
}
// Report velocity.
- const VelocityTracker::Position& newestPosition = newestMovement.getPosition(id);
+ float newestPosition = newestMovement.getPosition(id);
outEstimator->time = newestMovement.eventTime;
outEstimator->confidence = 1;
- outEstimator->xCoeff[0] = newestPosition.x;
- outEstimator->yCoeff[0] = newestPosition.y;
+ outEstimator->coeff[0] = newestPosition;
if (samplesUsed) {
- outEstimator->xCoeff[1] = accumVx;
- outEstimator->yCoeff[1] = accumVy;
+ outEstimator->coeff[1] = accumV;
outEstimator->degree = 1;
} else {
outEstimator->degree = 0;
@@ -1007,26 +1014,19 @@
// --- ImpulseVelocityTrackerStrategy ---
-ImpulseVelocityTrackerStrategy::ImpulseVelocityTrackerStrategy() {
- clear();
-}
+ImpulseVelocityTrackerStrategy::ImpulseVelocityTrackerStrategy(bool deltaValues)
+ : mDeltaValues(deltaValues), mIndex(0) {}
ImpulseVelocityTrackerStrategy::~ImpulseVelocityTrackerStrategy() {
}
-void ImpulseVelocityTrackerStrategy::clear() {
- mIndex = 0;
- mMovements[0].idBits.clear();
-}
-
void ImpulseVelocityTrackerStrategy::clearPointers(BitSet32 idBits) {
BitSet32 remainingIdBits(mMovements[mIndex].idBits.value & ~idBits.value);
mMovements[mIndex].idBits = remainingIdBits;
}
-void ImpulseVelocityTrackerStrategy::addMovement(
- nsecs_t eventTime, BitSet32 idBits,
- const std::vector<VelocityTracker::Position>& positions) {
+void ImpulseVelocityTrackerStrategy::addMovement(nsecs_t eventTime, BitSet32 idBits,
+ const std::vector<float>& positions) {
if (mMovements[mIndex].eventTime != eventTime) {
// When ACTION_POINTER_DOWN happens, we will first receive ACTION_MOVE with the coordinates
// of the existing pointers, and then ACTION_POINTER_DOWN with the coordinates that include
@@ -1123,7 +1123,8 @@
return (work < 0 ? -1.0 : 1.0) * sqrtf(fabsf(work)) * sqrt2;
}
-static float calculateImpulseVelocity(const nsecs_t* t, const float* x, size_t count) {
+static float calculateImpulseVelocity(const nsecs_t* t, const float* x, size_t count,
+ bool deltaValues) {
// The input should be in reversed time order (most recent sample at index i=0)
// t[i] is in nanoseconds, but due to FP arithmetic, convert to seconds inside this function
static constexpr float SECONDS_PER_NANO = 1E-9;
@@ -1134,12 +1135,26 @@
if (t[1] > t[0]) { // Algorithm will still work, but not perfectly
ALOGE("Samples provided to calculateImpulseVelocity in the wrong order");
}
+
+ // If the data values are delta values, we do not have to calculate deltas here.
+ // We can use the delta values directly, along with the calculated time deltas.
+ // Since the data value input is in reversed time order:
+ // [a] for non-delta inputs, instantenous velocity = (x[i] - x[i-1])/(t[i] - t[i-1])
+ // [b] for delta inputs, instantenous velocity = -x[i-1]/(t[i] - t[i - 1])
+ // e.g., let the non-delta values are: V = [2, 3, 7], the equivalent deltas are D = [2, 1, 4].
+ // Since the input is in reversed time order, the input values for this function would be
+ // V'=[7, 3, 2] and D'=[4, 1, 2] for the non-delta and delta values, respectively.
+ //
+ // The equivalent of {(V'[2] - V'[1]) = 2 - 3 = -1} would be {-D'[1] = -1}
+ // Similarly, the equivalent of {(V'[1] - V'[0]) = 3 - 7 = -4} would be {-D'[0] = -4}
+
if (count == 2) { // if 2 points, basic linear calculation
if (t[1] == t[0]) {
ALOGE("Events have identical time stamps t=%" PRId64 ", setting velocity = 0", t[0]);
return 0;
}
- return (x[1] - x[0]) / (SECONDS_PER_NANO * (t[1] - t[0]));
+ const float deltaX = deltaValues ? -x[0] : x[1] - x[0];
+ return deltaX / (SECONDS_PER_NANO * (t[1] - t[0]));
}
// Guaranteed to have at least 3 points here
float work = 0;
@@ -1149,7 +1164,8 @@
continue;
}
float vprev = kineticEnergyToVelocity(work); // v[i-1]
- float vcurr = (x[i] - x[i-1]) / (SECONDS_PER_NANO * (t[i] - t[i-1])); // v[i]
+ const float deltaX = deltaValues ? -x[i-1] : x[i] - x[i-1];
+ float vcurr = deltaX / (SECONDS_PER_NANO * (t[i] - t[i-1])); // v[i]
work += (vcurr - vprev) * fabsf(vcurr);
if (i == count - 1) {
work *= 0.5; // initial condition, case 2) above
@@ -1163,8 +1179,7 @@
outEstimator->clear();
// Iterate over movement samples in reverse time order and collect samples.
- float x[HISTORY_SIZE];
- float y[HISTORY_SIZE];
+ float positions[HISTORY_SIZE];
nsecs_t time[HISTORY_SIZE];
size_t m = 0; // number of points that will be used for fitting
size_t index = mIndex;
@@ -1180,9 +1195,7 @@
break;
}
- const VelocityTracker::Position& position = movement.getPosition(id);
- x[m] = position.x;
- y[m] = position.y;
+ positions[m] = movement.getPosition(id);
time[m] = movement.eventTime;
index = (index == 0 ? HISTORY_SIZE : index) - 1;
} while (++m < HISTORY_SIZE);
@@ -1190,33 +1203,30 @@
if (m == 0) {
return false; // no data
}
- outEstimator->xCoeff[0] = 0;
- outEstimator->yCoeff[0] = 0;
- outEstimator->xCoeff[1] = calculateImpulseVelocity(time, x, m);
- outEstimator->yCoeff[1] = calculateImpulseVelocity(time, y, m);
- outEstimator->xCoeff[2] = 0;
- outEstimator->yCoeff[2] = 0;
+ outEstimator->coeff[0] = 0;
+ outEstimator->coeff[1] = calculateImpulseVelocity(time, positions, m, mDeltaValues);
+ outEstimator->coeff[2] = 0;
+
outEstimator->time = newestMovement.eventTime;
outEstimator->degree = 2; // similar results to 2nd degree fit
outEstimator->confidence = 1;
- ALOGD_IF(DEBUG_STRATEGY, "velocity: (%.1f, %.1f)", outEstimator->xCoeff[1],
- outEstimator->yCoeff[1]);
+ ALOGD_IF(DEBUG_STRATEGY, "velocity: %.1f", outEstimator->coeff[1]);
if (DEBUG_IMPULSE) {
// TODO(b/134179997): delete this block once the switch to 'impulse' is complete.
- // Calculate the lsq2 velocity for the same inputs to allow runtime comparisons
+ // Calculate the lsq2 velocity for the same inputs to allow runtime comparisons.
+ // X axis chosen arbitrarily for velocity comparisons.
VelocityTracker lsq2(VelocityTracker::Strategy::LSQ2);
BitSet32 idBits;
const uint32_t pointerId = 0;
idBits.markBit(pointerId);
for (ssize_t i = m - 1; i >= 0; i--) {
- lsq2.addMovement(time[i], idBits, {{x[i], y[i]}});
+ lsq2.addMovement(time[i], idBits, {{AMOTION_EVENT_AXIS_X, {positions[i]}}});
}
- float outVx = 0, outVy = 0;
- const bool computed = lsq2.getVelocity(pointerId, &outVx, &outVy);
- if (computed) {
- ALOGD("lsq2 velocity: (%.1f, %.1f)", outVx, outVy);
+ std::optional<float> v = lsq2.getVelocity(AMOTION_EVENT_AXIS_X, pointerId);
+ if (v) {
+ ALOGD("lsq2 velocity: %.1f", *v);
} else {
ALOGD("lsq2 velocity: could not compute velocity");
}
diff --git a/libs/input/android/hardware/input/InputDeviceCountryCode.aidl b/libs/input/android/hardware/input/InputDeviceCountryCode.aidl
new file mode 100644
index 0000000..6bb1a60
--- /dev/null
+++ b/libs/input/android/hardware/input/InputDeviceCountryCode.aidl
@@ -0,0 +1,212 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.input;
+
+/**
+ * Constant for HID country code declared by a HID device. These constants are declared as AIDL to
+ * be used by java and native input code.
+ *
+ * @hide
+ */
+@Backing(type="int")
+enum InputDeviceCountryCode {
+ /**
+ * Used as default value where country code is not set in the device HID descriptor
+ */
+ INVALID = -1,
+
+ /**
+ * Used as default value when country code is not supported by the HID device. The HID
+ * descriptor sets "00" as the country code in this case.
+ */
+ NOT_SUPPORTED = 0,
+
+ /**
+ * Arabic
+ */
+ ARABIC = 1,
+
+ /**
+ * Belgian
+ */
+ BELGIAN = 2,
+
+ /**
+ * Canadian (Bilingual)
+ */
+ CANADIAN_BILINGUAL = 3,
+
+ /**
+ * Canadian (French)
+ */
+ CANADIAN_FRENCH = 4,
+
+ /**
+ * Czech Republic
+ */
+ CZECH_REPUBLIC = 5,
+
+ /**
+ * Danish
+ */
+ DANISH = 6,
+
+ /**
+ * Finnish
+ */
+ FINNISH = 7,
+
+ /**
+ * French
+ */
+ FRENCH = 8,
+
+ /**
+ * German
+ */
+ GERMAN = 9,
+
+ /**
+ * Greek
+ */
+ GREEK = 10,
+
+ /**
+ * Hebrew
+ */
+ HEBREW = 11,
+
+ /**
+ * Hungary
+ */
+ HUNGARY = 12,
+
+ /**
+ * International (ISO)
+ */
+ INTERNATIONAL = 13,
+
+ /**
+ * Italian
+ */
+ ITALIAN = 14,
+
+ /**
+ * Japan (Katakana)
+ */
+ JAPAN = 15,
+
+ /**
+ * Korean
+ */
+ KOREAN = 16,
+
+ /**
+ * Latin American
+ */
+ LATIN_AMERICAN = 17,
+
+ /**
+ * Netherlands (Dutch)
+ */
+ DUTCH = 18,
+
+ /**
+ * Norwegian
+ */
+ NORWEGIAN = 19,
+
+ /**
+ * Persian
+ */
+ PERSIAN = 20,
+
+ /**
+ * Poland
+ */
+ POLAND = 21,
+
+ /**
+ * Portuguese
+ */
+ PORTUGUESE = 22,
+
+ /**
+ * Russia
+ */
+ RUSSIA = 23,
+
+ /**
+ * Slovakia
+ */
+ SLOVAKIA = 24,
+
+ /**
+ * Spanish
+ */
+ SPANISH = 25,
+
+ /**
+ * Swedish
+ */
+ SWEDISH = 26,
+
+ /**
+ * Swiss (French)
+ */
+ SWISS_FRENCH = 27,
+
+ /**
+ * Swiss (German)
+ */
+ SWISS_GERMAN = 28,
+
+ /**
+ * Switzerland
+ */
+ SWITZERLAND = 29,
+
+ /**
+ * Taiwan
+ */
+ TAIWAN = 30,
+
+ /**
+ * Turkish_Q
+ */
+ TURKISH_Q = 31,
+
+ /**
+ * UK
+ */
+ UK = 32,
+
+ /**
+ * US
+ */
+ US = 33,
+
+ /**
+ * Yugoslavia
+ */
+ YUGOSLAVIA = 34,
+
+ /**
+ * Turkish_F
+ */
+ TURKISH_F = 35,
+}
\ No newline at end of file
diff --git a/libs/input/tests/Android.bp b/libs/input/tests/Android.bp
index c53811a..5aae37d 100644
--- a/libs/input/tests/Android.bp
+++ b/libs/input/tests/Android.bp
@@ -10,6 +10,7 @@
cc_test {
name: "libinput_tests",
+ host_supported: true,
srcs: [
"IdGenerator_test.cpp",
"InputChannel_test.cpp",
@@ -24,6 +25,7 @@
static_libs: [
"libgui_window_info_static",
"libinput",
+ "libui-types",
],
cflags: [
"-Wall",
@@ -35,11 +37,13 @@
"libbinder",
"libcutils",
"liblog",
- "libui",
"libutils",
"libvintf",
],
data: ["data/*"],
+ test_options: {
+ unit_test: true,
+ },
test_suites: ["device-tests"],
}
@@ -60,7 +64,6 @@
"libcutils",
"libutils",
"libbinder",
- "libui",
"libbase",
],
}
diff --git a/libs/input/tests/InputDevice_test.cpp b/libs/input/tests/InputDevice_test.cpp
index e872fa4..2344463 100644
--- a/libs/input/tests/InputDevice_test.cpp
+++ b/libs/input/tests/InputDevice_test.cpp
@@ -65,6 +65,9 @@
}
void SetUp() override {
+#if !defined(__ANDROID__)
+ GTEST_SKIP() << "b/253299089 Generic files are currently read directly from device.";
+#endif
loadKeyLayout("Generic");
loadKeyCharacterMap("Generic");
}
@@ -131,6 +134,9 @@
}
TEST(InputDeviceKeyLayoutTest, DoesNotLoadWhenRequiredKernelConfigIsMissing) {
+#if !defined(__ANDROID__)
+ GTEST_SKIP() << "Can't check kernel configs on host";
+#endif
std::string klPath = base::GetExecutableDirectory() + "/data/kl_with_required_fake_config.kl";
base::Result<std::shared_ptr<KeyLayoutMap>> ret = KeyLayoutMap::load(klPath);
ASSERT_FALSE(ret.ok()) << "Should not be able to load KeyLayout at " << klPath;
@@ -139,6 +145,9 @@
}
TEST(InputDeviceKeyLayoutTest, LoadsWhenRequiredKernelConfigIsPresent) {
+#if !defined(__ANDROID__)
+ GTEST_SKIP() << "Can't check kernel configs on host";
+#endif
std::string klPath = base::GetExecutableDirectory() + "/data/kl_with_required_real_config.kl";
base::Result<std::shared_ptr<KeyLayoutMap>> ret = KeyLayoutMap::load(klPath);
ASSERT_TRUE(ret.ok()) << "Cannot load KeyLayout at " << klPath;
diff --git a/libs/input/tests/VelocityTracker_test.cpp b/libs/input/tests/VelocityTracker_test.cpp
index 4a445de..bd12663 100644
--- a/libs/input/tests/VelocityTracker_test.cpp
+++ b/libs/input/tests/VelocityTracker_test.cpp
@@ -16,9 +16,10 @@
#define LOG_TAG "VelocityTracker_test"
+#include <math.h>
#include <array>
#include <chrono>
-#include <math.h>
+#include <limits>
#include <android-base/stringprintf.h>
#include <attestation/HmacKeyManager.h>
@@ -64,8 +65,15 @@
EXPECT_NEAR(actual, target, tolerance);
}
-static void checkVelocity(float Vactual, float Vtarget) {
- EXPECT_NEAR_BY_FRACTION(Vactual, Vtarget, VELOCITY_TOLERANCE);
+static void checkVelocity(std::optional<float> Vactual, std::optional<float> Vtarget) {
+ if (Vactual != std::nullopt) {
+ if (Vtarget == std::nullopt) {
+ FAIL() << "Expected no velocity, but found " << *Vactual;
+ }
+ EXPECT_NEAR_BY_FRACTION(*Vactual, *Vtarget, VELOCITY_TOLERANCE);
+ } else if (Vtarget != std::nullopt) {
+ FAIL() << "Expected velocity, but found no velocity";
+ }
}
static void checkCoefficient(float actual, float target) {
@@ -86,7 +94,7 @@
}
};
-struct MotionEventEntry {
+struct PlanarMotionEventEntry {
std::chrono::nanoseconds eventTime;
std::vector<Position> positions;
};
@@ -135,15 +143,43 @@
return AMOTION_EVENT_ACTION_MOVE;
}
-static std::vector<MotionEvent> createMotionEventStream(
- const std::vector<MotionEventEntry>& motions) {
+static std::vector<MotionEvent> createAxisScrollMotionEventStream(
+ const std::vector<std::pair<std::chrono::nanoseconds, float>>& motions) {
+ std::vector<MotionEvent> events;
+ for (const auto& [timeStamp, value] : motions) {
+ EXPECT_TRUE(!isnan(value)) << "The entry at pointerId must be valid";
+
+ PointerCoords coords[1];
+ coords[0].setAxisValue(AMOTION_EVENT_AXIS_SCROLL, value);
+
+ PointerProperties properties[1];
+ properties[0].id = DEFAULT_POINTER_ID;
+
+ MotionEvent event;
+ ui::Transform identityTransform;
+ event.initialize(InputEvent::nextId(), 5 /*deviceId*/, AINPUT_SOURCE_ROTARY_ENCODER,
+ ADISPLAY_ID_NONE, INVALID_HMAC, AMOTION_EVENT_ACTION_SCROLL,
+ 0 /*actionButton*/, 0 /*flags*/, AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE,
+ 0 /*buttonState*/, MotionClassification::NONE, identityTransform,
+ 0 /*xPrecision*/, 0 /*yPrecision*/, AMOTION_EVENT_INVALID_CURSOR_POSITION,
+ AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform, 0 /*downTime*/,
+ timeStamp.count(), 1 /*pointerCount*/, properties, coords);
+
+ events.emplace_back(event);
+ }
+
+ return events;
+}
+
+static std::vector<MotionEvent> createTouchMotionEventStream(
+ const std::vector<PlanarMotionEventEntry>& motions) {
if (motions.empty()) {
ADD_FAILURE() << "Need at least 1 sample to create a MotionEvent. Received empty vector.";
}
std::vector<MotionEvent> events;
for (size_t i = 0; i < motions.size(); i++) {
- const MotionEventEntry& entry = motions[i];
+ const PlanarMotionEventEntry& entry = motions[i];
BitSet32 pointers = getValidPointers(entry.positions);
const uint32_t pointerCount = pointers.count();
@@ -154,8 +190,8 @@
} else if ((i == motions.size() - 1) && pointerCount == 1) {
action = AMOTION_EVENT_ACTION_UP;
} else {
- const MotionEventEntry& previousEntry = motions[i-1];
- const MotionEventEntry& nextEntry = motions[i+1];
+ const PlanarMotionEventEntry& previousEntry = motions[i-1];
+ const PlanarMotionEventEntry& nextEntry = motions[i+1];
action = resolveAction(previousEntry.positions, entry.positions, nextEntry.positions);
}
@@ -194,54 +230,197 @@
return events;
}
-static void computeAndCheckVelocity(const VelocityTracker::Strategy strategy,
- const std::vector<MotionEventEntry>& motions, int32_t axis,
- float targetVelocity, uint32_t pointerId = DEFAULT_POINTER_ID) {
+static std::optional<float> computePlanarVelocity(
+ const VelocityTracker::Strategy strategy,
+ const std::vector<PlanarMotionEventEntry>& motions, int32_t axis,
+ uint32_t pointerId = DEFAULT_POINTER_ID) {
VelocityTracker vt(strategy);
- float Vx, Vy;
- std::vector<MotionEvent> events = createMotionEventStream(motions);
+ std::vector<MotionEvent> events = createTouchMotionEventStream(motions);
for (MotionEvent event : events) {
vt.addMovement(&event);
}
- vt.getVelocity(pointerId, &Vx, &Vy);
+ return vt.getVelocity(axis, pointerId);
+}
+static std::vector<MotionEvent> createMotionEventStream(
+ int32_t axis, const std::vector<std::pair<std::chrono::nanoseconds, float>>& motion) {
switch (axis) {
- case AMOTION_EVENT_AXIS_X:
- checkVelocity(Vx, targetVelocity);
- break;
- case AMOTION_EVENT_AXIS_Y:
- checkVelocity(Vy, targetVelocity);
- break;
- default:
- FAIL() << "Axis must be either AMOTION_EVENT_AXIS_X or AMOTION_EVENT_AXIS_Y";
+ case AMOTION_EVENT_AXIS_SCROLL:
+ return createAxisScrollMotionEventStream(motion);
+ default:
+ ADD_FAILURE() << "Axis " << axis << " is not supported";
+ return {};
}
}
-static void computeAndCheckQuadraticEstimate(const std::vector<MotionEventEntry>& motions,
- const std::array<float, 3>& coefficients) {
+static std::optional<float> computeVelocity(
+ const VelocityTracker::Strategy strategy,
+ const std::vector<std::pair<std::chrono::nanoseconds, float>>& motions, int32_t axis) {
+ VelocityTracker vt(strategy);
+
+ for (const MotionEvent& event : createMotionEventStream(axis, motions)) {
+ vt.addMovement(&event);
+ }
+
+ return vt.getVelocity(axis, DEFAULT_POINTER_ID);
+}
+
+static void computeAndCheckVelocity(const VelocityTracker::Strategy strategy,
+ const std::vector<PlanarMotionEventEntry>& motions,
+ int32_t axis, std::optional<float> targetVelocity,
+ uint32_t pointerId = DEFAULT_POINTER_ID) {
+ checkVelocity(computePlanarVelocity(strategy, motions, axis, pointerId), targetVelocity);
+}
+
+static void computeAndCheckAxisScrollVelocity(
+ const VelocityTracker::Strategy strategy,
+ const std::vector<std::pair<std::chrono::nanoseconds, float>>& motions,
+ std::optional<float> targetVelocity) {
+ checkVelocity(computeVelocity(strategy, motions, AMOTION_EVENT_AXIS_SCROLL), targetVelocity);
+}
+
+static void computeAndCheckQuadraticEstimate(const std::vector<PlanarMotionEventEntry>& motions,
+ const std::array<float, 3>& coefficients) {
VelocityTracker vt(VelocityTracker::Strategy::LSQ2);
- std::vector<MotionEvent> events = createMotionEventStream(motions);
+ std::vector<MotionEvent> events = createTouchMotionEventStream(motions);
for (MotionEvent event : events) {
vt.addMovement(&event);
}
- VelocityTracker::Estimator estimator;
- EXPECT_TRUE(vt.getEstimator(0, &estimator));
+ VelocityTracker::Estimator estimatorX;
+ VelocityTracker::Estimator estimatorY;
+ EXPECT_TRUE(vt.getEstimator(AMOTION_EVENT_AXIS_X, 0, &estimatorX));
+ EXPECT_TRUE(vt.getEstimator(AMOTION_EVENT_AXIS_Y, 0, &estimatorY));
for (size_t i = 0; i< coefficients.size(); i++) {
- checkCoefficient(estimator.xCoeff[i], coefficients[i]);
- checkCoefficient(estimator.yCoeff[i], coefficients[i]);
+ checkCoefficient(estimatorX.coeff[i], coefficients[i]);
+ checkCoefficient(estimatorY.coeff[i], coefficients[i]);
}
}
/*
* ================== VelocityTracker tests generated manually =====================================
*/
+TEST_F(VelocityTrackerTest, TestDefaultStrategiesForPlanarAxes) {
+ std::vector<PlanarMotionEventEntry> motions = {{10ms, {{2, 4}}},
+ {20ms, {{4, 12}}},
+ {30ms, {{6, 20}}},
+ {40ms, {{10, 30}}}};
+
+ EXPECT_EQ(computePlanarVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X),
+ computePlanarVelocity(VelocityTracker::Strategy::DEFAULT, motions,
+ AMOTION_EVENT_AXIS_X));
+ EXPECT_EQ(computePlanarVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_Y),
+ computePlanarVelocity(VelocityTracker::Strategy::DEFAULT, motions,
+ AMOTION_EVENT_AXIS_Y));
+}
+
+TEST_F(VelocityTrackerTest, TestComputedVelocity) {
+ VelocityTracker::ComputedVelocity computedVelocity;
+
+ computedVelocity.addVelocity(AMOTION_EVENT_AXIS_X, 0 /*id*/, 200 /*velocity*/);
+ computedVelocity.addVelocity(AMOTION_EVENT_AXIS_X, 26U /*id*/, 400 /*velocity*/);
+ computedVelocity.addVelocity(AMOTION_EVENT_AXIS_X, 27U /*id*/, 650 /*velocity*/);
+ computedVelocity.addVelocity(AMOTION_EVENT_AXIS_X, MAX_POINTER_ID, 750 /*velocity*/);
+ computedVelocity.addVelocity(AMOTION_EVENT_AXIS_Y, 0 /*id*/, 1000 /*velocity*/);
+ computedVelocity.addVelocity(AMOTION_EVENT_AXIS_Y, 26U /*id*/, 2000 /*velocity*/);
+ computedVelocity.addVelocity(AMOTION_EVENT_AXIS_Y, 27U /*id*/, 3000 /*velocity*/);
+ computedVelocity.addVelocity(AMOTION_EVENT_AXIS_Y, MAX_POINTER_ID, 4000 /*velocity*/);
+
+ // Check the axes/indices with velocity.
+ EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, 0U /*id*/)), 200);
+ EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, 26U /*id*/)), 400);
+ EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, 27U /*id*/)), 650);
+ EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, MAX_POINTER_ID)), 750);
+ EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, 0U /*id*/)), 1000);
+ EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, 26U /*id*/)), 2000);
+ EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, 27U /*id*/)), 3000);
+ EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, MAX_POINTER_ID)), 4000);
+ for (uint32_t id = 0; id <= MAX_POINTER_ID; id++) {
+ // Since no data was added for AXIS_SCROLL, expect empty value for the axis for any id.
+ EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_SCROLL, id))
+ << "Empty scroll data expected at id=" << id;
+ if (id == 0 || id == 26U || id == 27U || id == MAX_POINTER_ID) {
+ // Already checked above; continue.
+ continue;
+ }
+ // No data was added to X/Y for this id, expect empty value.
+ EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, id))
+ << "Empty X data expected at id=" << id;
+ EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, id))
+ << "Empty Y data expected at id=" << id;
+ }
+ // Out-of-bounds ids should given empty values.
+ EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, -1));
+ EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, MAX_POINTER_ID + 1));
+}
+
+TEST_F(VelocityTrackerTest, TestGetComputedVelocity) {
+ std::vector<PlanarMotionEventEntry> motions = {
+ {235089067457000ns, {{528.00, 0}}}, {235089084684000ns, {{527.00, 0}}},
+ {235089093349000ns, {{527.00, 0}}}, {235089095677625ns, {{527.00, 0}}},
+ {235089101859000ns, {{527.00, 0}}}, {235089110378000ns, {{528.00, 0}}},
+ {235089112497111ns, {{528.25, 0}}}, {235089118760000ns, {{531.00, 0}}},
+ {235089126686000ns, {{535.00, 0}}}, {235089129316820ns, {{536.33, 0}}},
+ {235089135199000ns, {{540.00, 0}}}, {235089144297000ns, {{546.00, 0}}},
+ {235089146136443ns, {{547.21, 0}}}, {235089152923000ns, {{553.00, 0}}},
+ {235089160784000ns, {{559.00, 0}}}, {235089162955851ns, {{560.66, 0}}},
+ {235089162955851ns, {{560.66, 0}}}, // ACTION_UP
+ };
+ VelocityTracker vt(VelocityTracker::Strategy::IMPULSE);
+ std::vector<MotionEvent> events = createTouchMotionEventStream(motions);
+ for (const MotionEvent& event : events) {
+ vt.addMovement(&event);
+ }
+
+ float maxFloat = std::numeric_limits<float>::max();
+ VelocityTracker::ComputedVelocity computedVelocity;
+ computedVelocity = vt.getComputedVelocity(1000 /* units */, maxFloat);
+ checkVelocity(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, DEFAULT_POINTER_ID)),
+ 764.345703);
+
+ // Expect X velocity to be scaled with respective to provided units.
+ computedVelocity = vt.getComputedVelocity(1000000 /* units */, maxFloat);
+ checkVelocity(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, DEFAULT_POINTER_ID)),
+ 764345.703);
+
+ // Expect X velocity to be clamped by provided max velocity.
+ computedVelocity = vt.getComputedVelocity(1000000 /* units */, 1000);
+ checkVelocity(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, DEFAULT_POINTER_ID)), 1000);
+
+ // All 0 data for Y; expect 0 velocity.
+ EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, DEFAULT_POINTER_ID)), 0);
+
+ // No data for scroll-axis; expect empty velocity.
+ EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_SCROLL, DEFAULT_POINTER_ID));
+}
+
+TEST_F(VelocityTrackerTest, TestApiInteractionsWithNoMotionEvents) {
+ VelocityTracker vt(VelocityTracker::Strategy::DEFAULT);
+
+ EXPECT_FALSE(vt.getVelocity(AMOTION_EVENT_AXIS_X, DEFAULT_POINTER_ID));
+
+ VelocityTracker::Estimator estimator;
+ EXPECT_FALSE(vt.getEstimator(AMOTION_EVENT_AXIS_X, DEFAULT_POINTER_ID, &estimator));
+
+ VelocityTracker::ComputedVelocity computedVelocity = vt.getComputedVelocity(1000, 1000);
+ for (uint32_t id = 0; id <= MAX_POINTER_ID; id++) {
+ EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, id));
+ EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, id));
+ }
+
+ EXPECT_EQ(-1, vt.getActivePointerId());
+
+ // Make sure that the clearing functions execute without an issue.
+ vt.clearPointers(BitSet32(7U));
+ vt.clear();
+}
+
TEST_F(VelocityTrackerTest, ThreePointsPositiveVelocityTest) {
// Same coordinate is reported 2 times in a row
// It is difficult to determine the correct answer here, but at least the direction
// of the reported velocity should be positive.
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{0ms, {{273, 0}}},
{12585us, {{293, 0}}},
{14730us, {{293, 0}}},
@@ -253,7 +432,7 @@
TEST_F(VelocityTrackerTest, ThreePointsZeroVelocityTest) {
// Same coordinate is reported 3 times in a row
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{0ms, {{293, 0}}},
{6132us, {{293, 0}}},
{11283us, {{293, 0}}},
@@ -265,7 +444,7 @@
TEST_F(VelocityTrackerTest, ThreePointsLinearVelocityTest) {
// Fixed velocity at 5 points per 10 milliseconds
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{0ms, {{0, 0}}}, {10ms, {{5, 0}}}, {20ms, {{10, 0}}}, {20ms, {{10, 0}}}, // ACTION_UP
};
computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, 500);
@@ -289,7 +468,7 @@
// --------------- Recorded by hand on swordfish ---------------------------------------------------
TEST_F(VelocityTrackerTest, SwordfishFlingDown) {
// Recording of a fling on Swordfish that could cause a fling in the wrong direction
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 0ms, {{271, 96}} },
{ 16071042ns, {{269.786346, 106.922775}} },
{ 35648403ns, {{267.983063, 156.660034}} },
@@ -324,7 +503,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingUpSlow1) {
// Sailfish - fling up - slow - 1
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235089067457000ns, {{528.00, 983.00}} },
{ 235089084684000ns, {{527.00, 981.00}} },
{ 235089093349000ns, {{527.00, 977.00}} },
@@ -356,7 +535,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingUpSlow2) {
// Sailfish - fling up - slow - 2
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235110560704000ns, {{522.00, 1107.00}} },
{ 235110575764000ns, {{522.00, 1107.00}} },
{ 235110584385000ns, {{522.00, 1107.00}} },
@@ -385,7 +564,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingUpSlow3) {
// Sailfish - fling up - slow - 3
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 792536237000ns, {{580.00, 1317.00}} },
{ 792541538987ns, {{580.63, 1311.94}} },
{ 792544613000ns, {{581.00, 1309.00}} },
@@ -419,7 +598,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingUpFaster1) {
// Sailfish - fling up - faster - 1
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235160420675000ns, {{610.00, 1042.00}} },
{ 235160428220000ns, {{609.00, 1026.00}} },
{ 235160436544000ns, {{609.00, 1024.00}} },
@@ -453,7 +632,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingUpFaster2) {
// Sailfish - fling up - faster - 2
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 847153808000ns, {{576.00, 1264.00}} },
{ 847171174000ns, {{576.00, 1262.00}} },
{ 847179640000ns, {{576.00, 1257.00}} },
@@ -479,7 +658,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingUpFaster3) {
// Sailfish - fling up - faster - 3
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235200532789000ns, {{507.00, 1084.00}} },
{ 235200549221000ns, {{507.00, 1083.00}} },
{ 235200557841000ns, {{507.00, 1081.00}} },
@@ -505,7 +684,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingUpFast1) {
// Sailfish - fling up - fast - 1
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 920922149000ns, {{561.00, 1412.00}} },
{ 920930185000ns, {{559.00, 1377.00}} },
{ 920930262463ns, {{558.98, 1376.66}} },
@@ -534,7 +713,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingUpFast2) {
// Sailfish - fling up - fast - 2
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235247153233000ns, {{518.00, 1168.00}} },
{ 235247170452000ns, {{517.00, 1167.00}} },
{ 235247178908000ns, {{515.00, 1159.00}} },
@@ -557,7 +736,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingUpFast3) {
// Sailfish - fling up - fast - 3
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235302568736000ns, {{529.00, 1167.00}} },
{ 235302576644000ns, {{523.00, 1140.00}} },
{ 235302579395063ns, {{520.91, 1130.61}} },
@@ -578,7 +757,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingDownSlow1) {
// Sailfish - fling down - slow - 1
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235655749552755ns, {{582.00, 432.49}} },
{ 235655750638000ns, {{582.00, 433.00}} },
{ 235655758865000ns, {{582.00, 440.00}} },
@@ -612,7 +791,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingDownSlow2) {
// Sailfish - fling down - slow - 2
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235671152083370ns, {{485.24, 558.28}} },
{ 235671154126000ns, {{485.00, 559.00}} },
{ 235671162497000ns, {{484.00, 566.00}} },
@@ -646,7 +825,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingDownSlow3) {
// Sailfish - fling down - slow - 3
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 170983201000ns, {{557.00, 533.00}} },
{ 171000668000ns, {{556.00, 534.00}} },
{ 171007359750ns, {{554.73, 535.27}} },
@@ -673,7 +852,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingDownFaster1) {
// Sailfish - fling down - faster - 1
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235695280333000ns, {{558.00, 451.00}} },
{ 235695283971237ns, {{558.43, 454.45}} },
{ 235695289038000ns, {{559.00, 462.00}} },
@@ -703,7 +882,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingDownFaster2) {
// Sailfish - fling down - faster - 2
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235709624766000ns, {{535.00, 579.00}} },
{ 235709642256000ns, {{534.00, 580.00}} },
{ 235709643350278ns, {{533.94, 580.06}} },
@@ -734,7 +913,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingDownFaster3) {
// Sailfish - fling down - faster - 3
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235727628927000ns, {{540.00, 440.00}} },
{ 235727636810000ns, {{537.00, 454.00}} },
{ 235727646176000ns, {{536.00, 454.00}} },
@@ -763,7 +942,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingDownFast1) {
// Sailfish - fling down - fast - 1
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235762352849000ns, {{467.00, 286.00}} },
{ 235762360250000ns, {{443.00, 344.00}} },
{ 235762362787412ns, {{434.77, 363.89}} },
@@ -784,7 +963,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingDownFast2) {
// Sailfish - fling down - fast - 2
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 235772487188000ns, {{576.00, 204.00}} },
{ 235772495159000ns, {{553.00, 236.00}} },
{ 235772503568000ns, {{551.00, 240.00}} },
@@ -805,7 +984,7 @@
TEST_F(VelocityTrackerTest, SailfishFlingDownFast3) {
// Sailfish - fling down - fast - 3
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 507650295000ns, {{628.00, 233.00}} },
{ 507658234000ns, {{605.00, 269.00}} },
{ 507666784000ns, {{601.00, 274.00}} },
@@ -831,12 +1010,12 @@
/**
* ================== Multiple pointers ============================================================
*
- * Three fingers quickly tap the screen. Since this is a tap, the velocities should be zero.
+ * Three fingers quickly tap the screen. Since this is a tap, the velocities should be empty.
* If the events with POINTER_UP or POINTER_DOWN are not handled correctly (these should not be
* part of the fitted data), this can cause large velocity values to be reported instead.
*/
TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_ThreeFingerTap) {
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 0us, {{1063, 1128}, {NAN, NAN}, {NAN, NAN}} },
{ 10800us, {{1063, 1128}, {682, 1318}, {NAN, NAN}} }, // POINTER_DOWN
{ 10800us, {{1063, 1128}, {682, 1318}, {397, 1747}} }, // POINTER_DOWN
@@ -845,12 +1024,14 @@
{ 272700us, {{1063, 1128}, {NAN, NAN}, {NAN, NAN}} },
};
- // Velocity should actually be zero, but we expect 0.016 here instead.
- // This is close enough to zero, and is likely caused by division by a very small number.
- computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, 0);
- computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_Y, 0);
- computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, 0);
- computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_Y, 0);
+ computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X,
+ std::nullopt);
+ computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_Y,
+ std::nullopt);
+ computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X,
+ std::nullopt);
+ computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_Y,
+ std::nullopt);
}
/**
@@ -863,7 +1044,7 @@
* affected by the liftoff.
*/
TEST_F(VelocityTrackerTest, ShortDelayBeforeActionUp) {
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{0ms, {{10, 0}}}, {10ms, {{20, 0}}}, {20ms, {{30, 0}}}, {30ms, {{30, 0}}}, // ACTION_UP
};
computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X,
@@ -873,27 +1054,29 @@
/**
* The last movement of a single pointer is ACTION_UP. If there's a long delay between the last
- * ACTION_MOVE and the final ACTION_UP, velocity should be reported as zero because the pointer
+ * ACTION_MOVE and the final ACTION_UP, velocity should be reported as empty because the pointer
* should be assumed to have stopped.
*/
TEST_F(VelocityTrackerTest, LongDelayBeforeActionUp) {
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{0ms, {{10, 0}}},
{10ms, {{20, 0}}},
{20ms, {{30, 0}}},
{3000ms, {{30, 0}}}, // ACTION_UP
};
- computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, 0);
- computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, 0);
+ computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X,
+ std::nullopt);
+ computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X,
+ std::nullopt);
}
/**
* The last movement of a pointer is always ACTION_POINTER_UP or ACTION_UP. If there's a long delay
* before ACTION_POINTER_UP event, the movement should be assumed to have stopped.
- * The final velocity should be reported as zero for all pointers.
+ * The final velocity should be reported as empty for all pointers.
*/
TEST_F(VelocityTrackerTest, LongDelayBeforeActionPointerUp) {
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{0ms, {{10, 0}}},
{10ms, {{20, 0}, {100, 0}}},
{20ms, {{30, 0}, {200, 0}}},
@@ -901,13 +1084,17 @@
{40ms, {{30, 0}, {400, 0}}},
{3000ms, {{30, 0}}}, // ACTION_POINTER_UP
};
- computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, 0,
+ computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X,
+ std::nullopt,
/*pointerId*/ 0);
- computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, 0,
+ computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X,
+ std::nullopt,
/*pointerId*/ 0);
- computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, 0,
+ computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X,
+ std::nullopt,
/*pointerId*/ 1);
- computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, 0,
+ computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X,
+ std::nullopt,
/*pointerId*/ 1);
}
@@ -937,7 +1124,7 @@
* In the test, we would convert these coefficients to (0*(1E3)^0, 0*(1E3)^1, 1*(1E3)^2).
*/
TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Constant) {
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 0ms, {{1, 1}} }, // 0 s
{ 1ms, {{1, 1}} }, // 0.001 s
{ 2ms, {{1, 1}} }, // 0.002 s
@@ -955,7 +1142,7 @@
* Straight line y = x :: the constant and quadratic coefficients are zero.
*/
TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Linear) {
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 0ms, {{-2, -2}} },
{ 1ms, {{-1, -1}} },
{ 2ms, {{-0, -0}} },
@@ -973,7 +1160,7 @@
* Parabola
*/
TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic) {
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 0ms, {{1, 1}} },
{ 1ms, {{4, 4}} },
{ 2ms, {{8, 8}} },
@@ -991,7 +1178,7 @@
* Parabola
*/
TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic2) {
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 0ms, {{1, 1}} },
{ 1ms, {{4, 4}} },
{ 2ms, {{9, 9}} },
@@ -1009,7 +1196,7 @@
* Parabola :: y = x^2 :: the constant and linear coefficients are zero.
*/
TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic3) {
- std::vector<MotionEventEntry> motions = {
+ std::vector<PlanarMotionEventEntry> motions = {
{ 0ms, {{4, 4}} },
{ 1ms, {{1, 1}} },
{ 2ms, {{0, 0}} },
@@ -1023,4 +1210,114 @@
computeAndCheckQuadraticEstimate(motions, std::array<float, 3>({0, 0E3, 1E6}));
}
+// Recorded by hand on sailfish, but only the diffs are taken to test cumulative axis velocity.
+TEST_F(VelocityTrackerTest, AxisScrollVelocity) {
+ std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {
+ {235089067457000ns, 0.00}, {235089084684000ns, -1.00}, {235089093349000ns, 0.00},
+ {235089095677625ns, 0.00}, {235089101859000ns, 0.00}, {235089110378000ns, 0.00},
+ {235089112497111ns, 0.25}, {235089118760000ns, 1.75}, {235089126686000ns, 4.00},
+ {235089129316820ns, 1.33}, {235089135199000ns, 3.67}, {235089144297000ns, 6.00},
+ {235089146136443ns, 1.21}, {235089152923000ns, 5.79}, {235089160784000ns, 6.00},
+ {235089162955851ns, 1.66},
+ };
+
+ computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {764.345703});
+}
+
+// --------------- Recorded by hand on a Wear OS device using a rotating side button ---------------
+TEST_F(VelocityTrackerTest, AxisScrollVelocity_ScrollDown) {
+ std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {
+ {224598065152ns, -0.050100}, {224621871104ns, -0.133600}, {224645464064ns, -0.551100},
+ {224669171712ns, -0.801600}, {224687063040ns, -1.035400}, {224706691072ns, -0.484300},
+ {224738213888ns, -0.334000}, {224754401280ns, -0.083500},
+ };
+
+ computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {-27.86});
+}
+
+TEST_F(VelocityTrackerTest, AxisScrollVelocity_ScrollUp) {
+ std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {
+ {269606010880ns, 0.050100}, {269626064896ns, 0.217100}, {269641973760ns, 0.267200},
+ {269658079232ns, 0.267200}, {269674217472ns, 0.267200}, {269690683392ns, 0.367400},
+ {269706133504ns, 0.551100}, {269722173440ns, 0.501000},
+ };
+
+ computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {31.92});
+}
+
+TEST_F(VelocityTrackerTest, AxisScrollVelocity_ScrollDown_ThenUp_ThenDown) {
+ std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {
+ {2580534001664ns, -0.033400}, {2580549992448ns, -0.133600},
+ {2580566769664ns, -0.250500}, {2580581974016ns, -0.183700},
+ {2580597964800ns, -0.267200}, {2580613955584ns, -0.551100},
+ {2580635189248ns, -0.601200}, {2580661927936ns, -0.450900},
+ {2580683161600ns, -0.417500}, {2580705705984ns, -0.150300},
+ {2580722745344ns, -0.016700}, {2580786446336ns, 0.050100},
+ {2580801912832ns, 0.150300}, {2580822360064ns, 0.300600},
+ {2580838088704ns, 0.300600}, {2580854341632ns, 0.400800},
+ {2580869808128ns, 0.517700}, {2580886061056ns, 0.501000},
+ {2580905984000ns, 0.350700}, {2580921974784ns, 0.350700},
+ {2580937965568ns, 0.066800}, {2580974665728ns, 0.016700},
+ {2581034434560ns, -0.066800}, {2581049901056ns, -0.116900},
+ {2581070610432ns, -0.317300}, {2581086076928ns, -0.200400},
+ {2581101805568ns, -0.233800}, {2581118058496ns, -0.417500},
+ {2581134049280ns, -0.417500}, {2581150040064ns, -0.367400},
+ {2581166030848ns, -0.267200}, {2581181759488ns, -0.150300},
+ {2581199847424ns, -0.066800},
+ };
+
+ computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {-9.73});
+}
+
+// ------------------------------- Hand generated test cases ---------------------------------------
+TEST_F(VelocityTrackerTest, TestDefaultStrategyForAxisScroll) {
+ std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {
+ {10ms, 20},
+ {20ms, 25},
+ {30ms, 50},
+ {40ms, 100},
+ };
+
+ EXPECT_EQ(computeVelocity(VelocityTracker::Strategy::IMPULSE, motions,
+ AMOTION_EVENT_AXIS_SCROLL),
+ computeVelocity(VelocityTracker::Strategy::DEFAULT, motions,
+ AMOTION_EVENT_AXIS_SCROLL));
+}
+
+TEST_F(VelocityTrackerTest, AxisScrollVelocity_SimilarDifferentialValues) {
+ std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {{1ns, 2.12}, {3ns, 2.12},
+ {7ns, 2.12}, {8ns, 2.12},
+ {15ns, 2.12}, {18ns, 2.12}};
+
+ computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {1690236059.86});
+}
+
+TEST_F(VelocityTrackerTest, AxisScrollVelocity_OnlyTwoValues) {
+ std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {{1ms, 5}, {2ms, 10}};
+
+ computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {10000});
+}
+
+TEST_F(VelocityTrackerTest, AxisScrollVelocity_ConstantVelocity) {
+ std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {{1ms, 20}, {2ms, 20},
+ {3ms, 20}, {4ms, 20},
+ {5ms, 20}, {6ms, 20}};
+
+ computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {20000});
+}
+
+TEST_F(VelocityTrackerTest, AxisScrollVelocity_NoMotion) {
+ std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {{1ns, 0}, {2ns, 0},
+ {3ns, 0}, {4ns, 0},
+ {5ns, 0}, {6ns, 0}};
+
+ computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {0});
+}
+
+TEST_F(VelocityTrackerTest, AxisScrollVelocity_NoData) {
+ std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {};
+
+ computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, std::nullopt);
+}
+
} // namespace android
diff --git a/libs/jpegrecoverymap/OWNERS b/libs/jpegrecoverymap/OWNERS
index 6ace354..133af5b 100644
--- a/libs/jpegrecoverymap/OWNERS
+++ b/libs/jpegrecoverymap/OWNERS
@@ -1,3 +1,4 @@
arifdikici@google.com
+deakin@google.com
dichenzhang@google.com
kyslov@google.com
\ No newline at end of file
diff --git a/libs/math/OWNERS b/libs/math/OWNERS
index 72d33bc..82ae422 100644
--- a/libs/math/OWNERS
+++ b/libs/math/OWNERS
@@ -1,3 +1,5 @@
mathias@google.com
randolphs@google.com
romainguy@google.com
+sumir@google.com
+jreck@google.com
diff --git a/libs/nativedisplay/ADisplay.cpp b/libs/nativedisplay/ADisplay.cpp
index 76b85d6..60328e4 100644
--- a/libs/nativedisplay/ADisplay.cpp
+++ b/libs/nativedisplay/ADisplay.cpp
@@ -136,6 +136,7 @@
}
std::vector<DisplayConfigImpl> modesPerDisplay[size];
+ ui::DisplayConnectionType displayConnectionTypes[size];
int numModes = 0;
for (int i = 0; i < size; ++i) {
const sp<IBinder> token = SurfaceComposerClient::getPhysicalDisplayToken(ids[i]);
@@ -145,6 +146,7 @@
status != OK) {
return status;
}
+ displayConnectionTypes[i] = staticInfo.connectionType;
ui::DynamicDisplayInfo dynamicInfo;
if (const status_t status =
@@ -168,8 +170,6 @@
}
}
- const std::optional<PhysicalDisplayId> internalId =
- SurfaceComposerClient::getInternalDisplayId();
ui::Dataspace defaultDataspace;
ui::PixelFormat defaultPixelFormat;
ui::Dataspace wcgDataspace;
@@ -201,8 +201,9 @@
for (size_t i = 0; i < size; ++i) {
const PhysicalDisplayId id = ids[i];
- const ADisplayType type = (internalId == id) ? ADisplayType::DISPLAY_TYPE_INTERNAL
- : ADisplayType::DISPLAY_TYPE_EXTERNAL;
+ const ADisplayType type = (displayConnectionTypes[i] == ui::DisplayConnectionType::Internal)
+ ? ADisplayType::DISPLAY_TYPE_INTERNAL
+ : ADisplayType::DISPLAY_TYPE_EXTERNAL;
const std::vector<DisplayConfigImpl>& configs = modesPerDisplay[i];
memcpy(configData, configs.data(), sizeof(DisplayConfigImpl) * configs.size());
diff --git a/libs/nativewindow/AHardwareBuffer.cpp b/libs/nativewindow/AHardwareBuffer.cpp
index f3009dd..180dce9 100644
--- a/libs/nativewindow/AHardwareBuffer.cpp
+++ b/libs/nativewindow/AHardwareBuffer.cpp
@@ -16,6 +16,8 @@
#define LOG_TAG "AHardwareBuffer"
+#include <android/hardware_buffer.h>
+#include <android/hardware_buffer_aidl.h>
#include <vndk/hardware_buffer.h>
#include <errno.h>
@@ -32,6 +34,9 @@
#include <android/hardware/graphics/common/1.1/types.h>
#include <aidl/android/hardware/graphics/common/PixelFormat.h>
+// TODO: Better way to handle this
+#include "../binder/ndk/parcel_internal.h"
+
static constexpr int kFdBufferSize = 128 * sizeof(int); // 128 ints
using namespace android;
@@ -412,6 +417,25 @@
return OK;
}
+binder_status_t AHardwareBuffer_readFromParcel(const AParcel* _Nonnull parcel,
+ AHardwareBuffer* _Nullable* _Nonnull outBuffer) {
+ if (!parcel || !outBuffer) return STATUS_BAD_VALUE;
+ auto buffer = sp<GraphicBuffer>::make();
+ status_t status = parcel->get()->read(*buffer);
+ if (status != STATUS_OK) return status;
+ *outBuffer = AHardwareBuffer_from_GraphicBuffer(buffer.get());
+ AHardwareBuffer_acquire(*outBuffer);
+ return STATUS_OK;
+}
+
+binder_status_t AHardwareBuffer_writeToParcel(const AHardwareBuffer* _Nonnull buffer,
+ AParcel* _Nonnull parcel) {
+ const GraphicBuffer* gb = AHardwareBuffer_to_GraphicBuffer(buffer);
+ if (!gb) return STATUS_BAD_VALUE;
+ if (!parcel) return STATUS_BAD_VALUE;
+ return parcel->get()->write(*gb);
+}
+
// ----------------------------------------------------------------------------
// VNDK functions
// ----------------------------------------------------------------------------
diff --git a/libs/nativewindow/ANativeWindow.cpp b/libs/nativewindow/ANativeWindow.cpp
index 731f989..b075080 100644
--- a/libs/nativewindow/ANativeWindow.cpp
+++ b/libs/nativewindow/ANativeWindow.cpp
@@ -220,6 +220,15 @@
return native_window_set_frame_rate(window, frameRate, compatibility, changeFrameRateStrategy);
}
+int32_t ANativeWindow_clearFrameRate(ANativeWindow* window) {
+ if (!window || !query(window, NATIVE_WINDOW_IS_VALID)) {
+ return -EINVAL;
+ }
+ return native_window_set_frame_rate(window, 0,
+ ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT,
+ ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS);
+}
+
/**************************************************************************************************
* vndk-stable
**************************************************************************************************/
diff --git a/libs/nativewindow/Android.bp b/libs/nativewindow/Android.bp
index dd07319..3503a9e 100644
--- a/libs/nativewindow/Android.bp
+++ b/libs/nativewindow/Android.bp
@@ -61,6 +61,9 @@
// Android O
first_version: "26",
+ export_header_libs: [
+ "libnativewindow_ndk_headers",
+ ],
}
cc_library {
@@ -96,6 +99,8 @@
"liblog",
"libutils",
"libui",
+ "libbinder",
+ "libbinder_ndk",
"android.hardware.graphics.common@1.1",
],
diff --git a/libs/nativewindow/include/android/hardware_buffer_aidl.h b/libs/nativewindow/include/android/hardware_buffer_aidl.h
new file mode 100644
index 0000000..906d9c6
--- /dev/null
+++ b/libs/nativewindow/include/android/hardware_buffer_aidl.h
@@ -0,0 +1,151 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file hardware_buffer_aidl.h
+ * @brief HardwareBuffer NDK AIDL glue code
+ */
+
+/**
+ * @addtogroup AHardwareBuffer
+ *
+ * Parcelable support for AHardwareBuffer. Can be used with libbinder_ndk
+ *
+ * @{
+ */
+
+#ifndef ANDROID_HARDWARE_BUFFER_AIDL_H
+#define ANDROID_HARDWARE_BUFFER_AIDL_H
+
+#include <android/binder_parcel.h>
+#include <android/hardware_buffer.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+/**
+ * Read an AHardwareBuffer from a AParcel. The output buffer will have an
+ * initial reference acquired and will need to be released with
+ * AHardwareBuffer_release.
+ *
+ * Available since API level 34.
+ *
+ * \return STATUS_OK on success
+ * STATUS_BAD_VALUE if the parcel or outBuffer is null, or if there's an
+ * issue deserializing (eg, corrupted parcel)
+ * STATUS_BAD_TYPE if the parcel's current data position is not that of
+ * an AHardwareBuffer type
+ * STATUS_NO_MEMORY if an allocation fails
+ */
+binder_status_t AHardwareBuffer_readFromParcel(const AParcel* _Nonnull parcel,
+ AHardwareBuffer* _Nullable* _Nonnull outBuffer) __INTRODUCED_IN(34);
+
+/**
+ * Write an AHardwareBuffer to an AParcel.
+ *
+ * Available since API level 34.
+ *
+ * \return STATUS_OK on success.
+ * STATUS_BAD_VALUE if either buffer or parcel is null, or if the AHardwareBuffer*
+ * fails to serialize (eg, internally corrupted)
+ * STATUS_NO_MEMORY if the parcel runs out of space to store the buffer & is
+ * unable to allocate more
+ * STATUS_FDS_NOT_ALLOWED if the parcel does not allow storing FDs
+ */
+binder_status_t AHardwareBuffer_writeToParcel(const AHardwareBuffer* _Nonnull buffer,
+ AParcel* _Nonnull parcel) __INTRODUCED_IN(34);
+
+__END_DECLS
+
+// Only enable the AIDL glue helper if this is C++
+#ifdef __cplusplus
+
+namespace aidl::android::hardware {
+
+/**
+ * Wrapper class that enables interop with AIDL NDK generation
+ * Takes ownership of the AHardwareBuffer* given to it in reset() and will automatically
+ * destroy it in the destructor, similar to a smart pointer container
+ */
+class HardwareBuffer {
+public:
+ HardwareBuffer() noexcept {}
+ explicit HardwareBuffer(HardwareBuffer&& other) noexcept : mBuffer(other.release()) {}
+
+ ~HardwareBuffer() {
+ reset();
+ }
+
+ binder_status_t readFromParcel(const AParcel* _Nonnull parcel) {
+ reset();
+ return AHardwareBuffer_readFromParcel(parcel, &mBuffer);
+ }
+
+ binder_status_t writeToParcel(AParcel* _Nonnull parcel) const {
+ if (!mBuffer) {
+ return STATUS_BAD_VALUE;
+ }
+ return AHardwareBuffer_writeToParcel(mBuffer, parcel);
+ }
+
+ /**
+ * Destroys any currently owned AHardwareBuffer* and takes ownership of the given
+ * AHardwareBuffer*
+ *
+ * @param buffer The buffer to take ownership of
+ */
+ void reset(AHardwareBuffer* _Nullable buffer = nullptr) noexcept {
+ if (mBuffer) {
+ AHardwareBuffer_release(mBuffer);
+ mBuffer = nullptr;
+ }
+ mBuffer = buffer;
+ }
+
+ inline AHardwareBuffer* _Nullable operator-> () const { return mBuffer; }
+ inline AHardwareBuffer* _Nullable get() const { return mBuffer; }
+ inline explicit operator bool () const { return mBuffer != nullptr; }
+
+ HardwareBuffer& operator=(HardwareBuffer&& other) noexcept {
+ reset(other.release());
+ return *this;
+ }
+
+ /**
+ * Stops managing any contained AHardwareBuffer*, returning it to the caller. Ownership
+ * is released.
+ * @return AHardwareBuffer* or null if this was empty
+ */
+ [[nodiscard]] AHardwareBuffer* _Nullable release() noexcept {
+ AHardwareBuffer* _Nullable ret = mBuffer;
+ mBuffer = nullptr;
+ return ret;
+ }
+
+private:
+ HardwareBuffer(const HardwareBuffer& other) = delete;
+ HardwareBuffer& operator=(const HardwareBuffer& other) = delete;
+
+ AHardwareBuffer* _Nullable mBuffer = nullptr;
+};
+
+} // aidl::android::hardware
+
+#endif // __cplusplus
+
+#endif // ANDROID_HARDWARE_BUFFER_AIDL_H
+
+/** @} */
diff --git a/libs/nativewindow/include/android/native_window.h b/libs/nativewindow/include/android/native_window.h
index 20f4b52..281ec52 100644
--- a/libs/nativewindow/include/android/native_window.h
+++ b/libs/nativewindow/include/android/native_window.h
@@ -313,6 +313,8 @@
* You can register for changes in the refresh rate using
* \a AChoreographer_registerRefreshRateCallback.
*
+ * See ANativeWindow_clearFrameRate().
+ *
* Available since API level 31.
*
* \param window pointer to an ANativeWindow object.
@@ -342,6 +344,37 @@
int8_t compatibility, int8_t changeFrameRateStrategy)
__INTRODUCED_IN(31);
+/**
+ * Clears the frame rate which is set for this window.
+ *
+ * This is equivalent to calling
+ * ANativeWindow_setFrameRateWithChangeStrategy(window, 0, compatibility, changeFrameRateStrategy).
+ *
+ * Usage of this API won't introduce frame rate throttling,
+ * or affect other aspects of the application's frame production
+ * pipeline. However, because the system may change the display refresh rate,
+ * calls to this function may result in changes to Choreographer callback
+ * timings, and changes to the time interval at which the system releases
+ * buffers back to the application.
+ *
+ * Note that this only has an effect for windows presented on the display. If
+ * this ANativeWindow is consumed by something other than the system compositor,
+ * e.g. a media codec, this call has no effect.
+ *
+ * You can register for changes in the refresh rate using
+ * \a AChoreographer_registerRefreshRateCallback.
+ *
+ * See ANativeWindow_setFrameRateWithChangeStrategy().
+ *
+ * Available since API level 34.
+ *
+ * \param window pointer to an ANativeWindow object.
+ *
+ * \return 0 for success, -EINVAL if the window value is invalid.
+ */
+int32_t ANativeWindow_clearFrameRate(ANativeWindow* window)
+ __INTRODUCED_IN(__ANDROID_API_U__);
+
#ifdef __cplusplus
};
#endif
diff --git a/libs/nativewindow/include/system/window.h b/libs/nativewindow/include/system/window.h
index 79f49e1..c7745e6 100644
--- a/libs/nativewindow/include/system/window.h
+++ b/libs/nativewindow/include/system/window.h
@@ -235,8 +235,8 @@
NATIVE_WINDOW_ENABLE_FRAME_TIMESTAMPS = 25,
NATIVE_WINDOW_GET_COMPOSITOR_TIMING = 26,
NATIVE_WINDOW_GET_FRAME_TIMESTAMPS = 27,
- NATIVE_WINDOW_GET_WIDE_COLOR_SUPPORT = 28,
- NATIVE_WINDOW_GET_HDR_SUPPORT = 29,
+ /* 28, removed: NATIVE_WINDOW_GET_WIDE_COLOR_SUPPORT */
+ /* 29, removed: NATIVE_WINDOW_GET_HDR_SUPPORT */
NATIVE_WINDOW_SET_USAGE64 = ANATIVEWINDOW_PERFORM_SET_USAGE64,
NATIVE_WINDOW_GET_CONSUMER_USAGE64 = 31,
NATIVE_WINDOW_SET_BUFFERS_SMPTE2086_METADATA = 32,
@@ -988,15 +988,34 @@
outDequeueReadyTime, outReleaseTime);
}
-static inline int native_window_get_wide_color_support(
- struct ANativeWindow* window, bool* outSupport) {
- return window->perform(window, NATIVE_WINDOW_GET_WIDE_COLOR_SUPPORT,
- outSupport);
+/* deprecated. Always returns 0 and outSupport holds true. Don't call. */
+static inline int native_window_get_wide_color_support (
+ struct ANativeWindow* window __UNUSED, bool* outSupport) __deprecated;
+
+/*
+ Deprecated(b/242763577): to be removed, this method should not be used
+ Surface support should not be tied to the display
+ Return true since most displays should have this support
+*/
+static inline int native_window_get_wide_color_support (
+ struct ANativeWindow* window __UNUSED, bool* outSupport) {
+ *outSupport = true;
+ return 0;
}
-static inline int native_window_get_hdr_support(struct ANativeWindow* window,
+/* deprecated. Always returns 0 and outSupport holds true. Don't call. */
+static inline int native_window_get_hdr_support(struct ANativeWindow* window __UNUSED,
+ bool* outSupport) __deprecated;
+
+/*
+ Deprecated(b/242763577): to be removed, this method should not be used
+ Surface support should not be tied to the display
+ Return true since most displays should have this support
+*/
+static inline int native_window_get_hdr_support(struct ANativeWindow* window __UNUSED,
bool* outSupport) {
- return window->perform(window, NATIVE_WINDOW_GET_HDR_SUPPORT, outSupport);
+ *outSupport = true;
+ return 0;
}
static inline int native_window_get_consumer_usage(struct ANativeWindow* window,
diff --git a/libs/nativewindow/libnativewindow.map.txt b/libs/nativewindow/libnativewindow.map.txt
index 6296f9a..ce108b6 100644
--- a/libs/nativewindow/libnativewindow.map.txt
+++ b/libs/nativewindow/libnativewindow.map.txt
@@ -14,6 +14,8 @@
AHardwareBuffer_release;
AHardwareBuffer_sendHandleToUnixSocket;
AHardwareBuffer_unlock;
+ AHardwareBuffer_readFromParcel; # introduced=34
+ AHardwareBuffer_writeToParcel; # introduced=34
ANativeWindowBuffer_getHardwareBuffer; # llndk
ANativeWindow_OemStorageGet; # llndk
ANativeWindow_OemStorageSet; # llndk
@@ -49,6 +51,7 @@
ANativeWindow_setDequeueTimeout; # systemapi # introduced=30
ANativeWindow_setFrameRate; # introduced=30
ANativeWindow_setFrameRateWithChangeStrategy; # introduced=31
+ ANativeWindow_clearFrameRate; # introduced=UpsideDownCake
ANativeWindow_setSharedBufferMode; # llndk
ANativeWindow_setSwapInterval; # llndk
ANativeWindow_setUsage; # llndk
diff --git a/libs/renderengine/Android.bp b/libs/renderengine/Android.bp
index f6f57dd..0540538 100644
--- a/libs/renderengine/Android.bp
+++ b/libs/renderengine/Android.bp
@@ -21,13 +21,15 @@
cc_defaults {
name: "librenderengine_defaults",
- defaults: ["renderengine_defaults"],
+ defaults: [
+ "android.hardware.graphics.composer3-ndk_shared",
+ "renderengine_defaults",
+ ],
cflags: [
"-DGL_GLEXT_PROTOTYPES",
"-DEGL_EGLEXT_PROTOTYPES",
],
shared_libs: [
- "android.hardware.graphics.composer3-V1-ndk",
"libbase",
"libcutils",
"libEGL",
diff --git a/libs/renderengine/RenderEngine.cpp b/libs/renderengine/RenderEngine.cpp
index c7ad058..9d9cb6b 100644
--- a/libs/renderengine/RenderEngine.cpp
+++ b/libs/renderengine/RenderEngine.cpp
@@ -63,12 +63,13 @@
"output buffer not gpu writeable");
}
-std::future<RenderEngineResult> RenderEngine::drawLayers(
- const DisplaySettings& display, const std::vector<LayerSettings>& layers,
- const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache,
- base::unique_fd&& bufferFence) {
- const auto resultPromise = std::make_shared<std::promise<RenderEngineResult>>();
- std::future<RenderEngineResult> resultFuture = resultPromise->get_future();
+ftl::Future<FenceResult> RenderEngine::drawLayers(const DisplaySettings& display,
+ const std::vector<LayerSettings>& layers,
+ const std::shared_ptr<ExternalTexture>& buffer,
+ const bool useFramebufferCache,
+ base::unique_fd&& bufferFence) {
+ const auto resultPromise = std::make_shared<std::promise<FenceResult>>();
+ std::future<FenceResult> resultFuture = resultPromise->get_future();
drawLayersInternal(std::move(resultPromise), display, layers, buffer, useFramebufferCache,
std::move(bufferFence));
return resultFuture;
diff --git a/libs/renderengine/benchmark/Android.bp b/libs/renderengine/benchmark/Android.bp
index 249fec5..afbe6cf 100644
--- a/libs/renderengine/benchmark/Android.bp
+++ b/libs/renderengine/benchmark/Android.bp
@@ -24,6 +24,7 @@
cc_benchmark {
name: "librenderengine_bench",
defaults: [
+ "android.hardware.graphics.composer3-ndk_shared",
"skia_deps",
"surfaceflinger_defaults",
],
@@ -43,7 +44,6 @@
],
shared_libs: [
- "android.hardware.graphics.composer3-V1-ndk",
"libbase",
"libcutils",
"libjnigraphics",
diff --git a/libs/renderengine/benchmark/RenderEngineBench.cpp b/libs/renderengine/benchmark/RenderEngineBench.cpp
index 7bcfff5..d44eb46 100644
--- a/libs/renderengine/benchmark/RenderEngineBench.cpp
+++ b/libs/renderengine/benchmark/RenderEngineBench.cpp
@@ -80,16 +80,26 @@
std::once_flag once;
std::call_once(once, []() {
auto surfaceComposerClient = SurfaceComposerClient::getDefault();
- auto displayToken = surfaceComposerClient->getInternalDisplayToken();
- ui::DisplayMode displayMode;
- if (surfaceComposerClient->getActiveDisplayMode(displayToken, &displayMode) < 0) {
- LOG_ALWAYS_FATAL("Failed to get active display mode!");
+ auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ LOG_ALWAYS_FATAL_IF(ids.empty(), "Failed to get any display!");
+ ui::Size resolution = ui::kEmptySize;
+ // find the largest display resolution
+ for (auto id : ids) {
+ auto displayToken = surfaceComposerClient->getPhysicalDisplayToken(id);
+ ui::DisplayMode displayMode;
+ if (surfaceComposerClient->getActiveDisplayMode(displayToken, &displayMode) < 0) {
+ LOG_ALWAYS_FATAL("Failed to get active display mode!");
+ }
+ auto tw = displayMode.resolution.width;
+ auto th = displayMode.resolution.height;
+ LOG_ALWAYS_FATAL_IF(tw <= 0 || th <= 0, "Invalid display size!");
+ if (resolution.width * resolution.height <
+ displayMode.resolution.width * displayMode.resolution.height) {
+ resolution = displayMode.resolution;
+ }
}
- auto w = displayMode.resolution.width;
- auto h = displayMode.resolution.height;
- LOG_ALWAYS_FATAL_IF(w <= 0 || h <= 0, "Invalid display size!");
- width = static_cast<uint32_t>(w);
- height = static_cast<uint32_t>(h);
+ width = static_cast<uint32_t>(resolution.width);
+ height = static_cast<uint32_t>(resolution.height);
});
return std::pair<uint32_t, uint32_t>(width, height);
}
@@ -159,9 +169,10 @@
};
auto layers = std::vector<LayerSettings>{layer};
- auto [status, drawFence] =
- re.drawLayers(display, layers, texture, kUseFrameBufferCache, base::unique_fd()).get();
- sp<Fence> waitFence = sp<Fence>::make(std::move(drawFence));
+ sp<Fence> waitFence =
+ re.drawLayers(display, layers, texture, kUseFrameBufferCache, base::unique_fd())
+ .get()
+ .value();
waitFence->waitForever(LOG_TAG);
return texture;
}
@@ -190,10 +201,10 @@
// This loop starts and stops the timer.
for (auto _ : benchState) {
- auto [status, drawFence] = re.drawLayers(display, layers, outputBuffer,
- kUseFrameBufferCache, base::unique_fd())
- .get();
- sp<Fence> waitFence = sp<Fence>::make(std::move(drawFence));
+ sp<Fence> waitFence = re.drawLayers(display, layers, outputBuffer, kUseFrameBufferCache,
+ base::unique_fd())
+ .get()
+ .value();
waitFence->waitForever(LOG_TAG);
}
diff --git a/libs/renderengine/gl/GLESRenderEngine.cpp b/libs/renderengine/gl/GLESRenderEngine.cpp
index 9a5ff54..13f766c 100644
--- a/libs/renderengine/gl/GLESRenderEngine.cpp
+++ b/libs/renderengine/gl/GLESRenderEngine.cpp
@@ -1081,14 +1081,14 @@
}
void GLESRenderEngine::drawLayersInternal(
- const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise,
+ const std::shared_ptr<std::promise<FenceResult>>&& resultPromise,
const DisplaySettings& display, const std::vector<LayerSettings>& layers,
const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache,
base::unique_fd&& bufferFence) {
ATRACE_CALL();
if (layers.empty()) {
ALOGV("Drawing empty layer stack");
- resultPromise->set_value({NO_ERROR, base::unique_fd()});
+ resultPromise->set_value(Fence::NO_FENCE);
return;
}
@@ -1103,7 +1103,7 @@
if (buffer == nullptr) {
ALOGE("No output buffer provided. Aborting GPU composition.");
- resultPromise->set_value({BAD_VALUE, base::unique_fd()});
+ resultPromise->set_value(base::unexpected(BAD_VALUE));
return;
}
@@ -1132,7 +1132,7 @@
ALOGE("Failed to bind framebuffer! Aborting GPU composition for buffer (%p).",
buffer->getBuffer()->handle);
checkErrors();
- resultPromise->set_value({fbo->getStatus(), base::unique_fd()});
+ resultPromise->set_value(base::unexpected(fbo->getStatus()));
return;
}
setViewportAndProjection(display.physicalDisplay, display.clip);
@@ -1144,7 +1144,7 @@
ALOGE("Failed to prepare blur filter! Aborting GPU composition for buffer (%p).",
buffer->getBuffer()->handle);
checkErrors();
- resultPromise->set_value({status, base::unique_fd()});
+ resultPromise->set_value(base::unexpected(status));
return;
}
}
@@ -1178,7 +1178,7 @@
ALOGE("Failed to render blur effect! Aborting GPU composition for buffer (%p).",
buffer->getBuffer()->handle);
checkErrors("Can't render first blur pass");
- resultPromise->set_value({status, base::unique_fd()});
+ resultPromise->set_value(base::unexpected(status));
return;
}
@@ -1201,7 +1201,7 @@
ALOGE("Failed to bind framebuffer! Aborting GPU composition for buffer (%p).",
buffer->getBuffer()->handle);
checkErrors("Can't bind native framebuffer");
- resultPromise->set_value({status, base::unique_fd()});
+ resultPromise->set_value(base::unexpected(status));
return;
}
@@ -1210,7 +1210,7 @@
ALOGE("Failed to render blur effect! Aborting GPU composition for buffer (%p).",
buffer->getBuffer()->handle);
checkErrors("Can't render blur filter");
- resultPromise->set_value({status, base::unique_fd()});
+ resultPromise->set_value(base::unexpected(status));
return;
}
}
@@ -1310,7 +1310,7 @@
checkErrors();
// Chances are, something illegal happened (either the caller passed
// us bad parameters, or we messed up our shader generation).
- resultPromise->set_value({INVALID_OPERATION, std::move(drawFence)});
+ resultPromise->set_value(base::unexpected(INVALID_OPERATION));
return;
}
mLastDrawFence = nullptr;
@@ -1322,8 +1322,7 @@
mPriorResourcesCleaned = false;
checkErrors();
- resultPromise->set_value({NO_ERROR, std::move(drawFence)});
- return;
+ resultPromise->set_value(sp<Fence>::make(std::move(drawFence)));
}
void GLESRenderEngine::setViewportAndProjection(Rect viewport, Rect clip) {
diff --git a/libs/renderengine/gl/GLESRenderEngine.h b/libs/renderengine/gl/GLESRenderEngine.h
index 1d7c2ca..1ee5cba 100644
--- a/libs/renderengine/gl/GLESRenderEngine.h
+++ b/libs/renderengine/gl/GLESRenderEngine.h
@@ -31,6 +31,7 @@
#include <renderengine/RenderEngine.h>
#include <renderengine/private/Description.h>
#include <sys/types.h>
+#include <ui/FenceResult.h>
#include "GLShadowTexture.h"
#include "ImageManager.h"
@@ -102,7 +103,7 @@
EXCLUDES(mRenderingMutex);
void unmapExternalTextureBuffer(const sp<GraphicBuffer>& buffer) EXCLUDES(mRenderingMutex);
bool canSkipPostRenderCleanup() const override;
- void drawLayersInternal(const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise,
+ void drawLayersInternal(const std::shared_ptr<std::promise<FenceResult>>&& resultPromise,
const DisplaySettings& display,
const std::vector<LayerSettings>& layers,
const std::shared_ptr<ExternalTexture>& buffer,
diff --git a/libs/renderengine/include/renderengine/RenderEngine.h b/libs/renderengine/include/renderengine/RenderEngine.h
index 3e7f69c..199392c 100644
--- a/libs/renderengine/include/renderengine/RenderEngine.h
+++ b/libs/renderengine/include/renderengine/RenderEngine.h
@@ -18,6 +18,7 @@
#define SF_RENDERENGINE_H_
#include <android-base/unique_fd.h>
+#include <ftl/future.h>
#include <math/mat4.h>
#include <renderengine/DisplaySettings.h>
#include <renderengine/ExternalTexture.h>
@@ -26,6 +27,7 @@
#include <renderengine/LayerSettings.h>
#include <stdint.h>
#include <sys/types.h>
+#include <ui/FenceResult.h>
#include <ui/GraphicTypes.h>
#include <ui/Transform.h>
@@ -68,7 +70,6 @@
class Mesh;
class Texture;
struct RenderEngineCreationArgs;
-struct RenderEngineResult;
namespace threaded {
class RenderEngineThreaded;
@@ -158,12 +159,13 @@
// parameter does nothing.
// @param bufferFence Fence signalling that the buffer is ready to be drawn
// to.
- // @return A future object of RenderEngineResult struct indicating whether
- // drawing was successful in async mode.
- virtual std::future<RenderEngineResult> drawLayers(
- const DisplaySettings& display, const std::vector<LayerSettings>& layers,
- const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache,
- base::unique_fd&& bufferFence);
+ // @return A future object of FenceResult indicating whether drawing was
+ // successful in async mode.
+ virtual ftl::Future<FenceResult> drawLayers(const DisplaySettings& display,
+ const std::vector<LayerSettings>& layers,
+ const std::shared_ptr<ExternalTexture>& buffer,
+ const bool useFramebufferCache,
+ base::unique_fd&& bufferFence);
// Clean-up method that should be called on the main thread after the
// drawFence returned by drawLayers fires. This method will free up
@@ -237,7 +239,7 @@
const RenderEngineType mRenderEngineType;
virtual void drawLayersInternal(
- const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise,
+ const std::shared_ptr<std::promise<FenceResult>>&& resultPromise,
const DisplaySettings& display, const std::vector<LayerSettings>& layers,
const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache,
base::unique_fd&& bufferFence) = 0;
@@ -327,13 +329,6 @@
RenderEngine::RenderEngineType::SKIA_GL_THREADED;
};
-struct RenderEngineResult {
- // status indicates if drawing is successful
- status_t status;
- // drawFence will fire when the buffer has been drawn to and is ready to be examined.
- base::unique_fd drawFence;
-};
-
} // namespace renderengine
} // namespace android
diff --git a/libs/renderengine/include/renderengine/mock/RenderEngine.h b/libs/renderengine/include/renderengine/mock/RenderEngine.h
index 248bd65..e3ce85d 100644
--- a/libs/renderengine/include/renderengine/mock/RenderEngine.h
+++ b/libs/renderengine/include/renderengine/mock/RenderEngine.h
@@ -48,14 +48,13 @@
MOCK_METHOD0(cleanupPostRender, void());
MOCK_CONST_METHOD0(canSkipPostRenderCleanup, bool());
MOCK_METHOD5(drawLayers,
- std::future<RenderEngineResult>(const DisplaySettings&,
- const std::vector<LayerSettings>&,
- const std::shared_ptr<ExternalTexture>&,
- const bool, base::unique_fd&&));
+ ftl::Future<FenceResult>(const DisplaySettings&, const std::vector<LayerSettings>&,
+ const std::shared_ptr<ExternalTexture>&, const bool,
+ base::unique_fd&&));
MOCK_METHOD6(drawLayersInternal,
- void(const std::shared_ptr<std::promise<RenderEngineResult>>&&,
- const DisplaySettings&, const std::vector<LayerSettings>&,
- const std::shared_ptr<ExternalTexture>&, const bool, base::unique_fd&&));
+ void(const std::shared_ptr<std::promise<FenceResult>>&&, const DisplaySettings&,
+ const std::vector<LayerSettings>&, const std::shared_ptr<ExternalTexture>&,
+ const bool, base::unique_fd&&));
MOCK_METHOD0(cleanFramebufferCache, void());
MOCK_METHOD0(getContextPriority, int());
MOCK_METHOD0(supportsBackgroundBlur, bool());
diff --git a/libs/renderengine/skia/SkiaRenderEngine.cpp b/libs/renderengine/skia/SkiaRenderEngine.cpp
index db983a8..b9aa5ac 100644
--- a/libs/renderengine/skia/SkiaRenderEngine.cpp
+++ b/libs/renderengine/skia/SkiaRenderEngine.cpp
@@ -632,7 +632,7 @@
};
void SkiaRenderEngine::drawLayersInternal(
- const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise,
+ const std::shared_ptr<std::promise<FenceResult>>&& resultPromise,
const DisplaySettings& display, const std::vector<LayerSettings>& layers,
const std::shared_ptr<ExternalTexture>& buffer, const bool /*useFramebufferCache*/,
base::unique_fd&& bufferFence) {
@@ -642,7 +642,7 @@
if (buffer == nullptr) {
ALOGE("No output buffer provided. Aborting GPU composition.");
- resultPromise->set_value({BAD_VALUE, base::unique_fd()});
+ resultPromise->set_value(base::unexpected(BAD_VALUE));
return;
}
@@ -675,7 +675,7 @@
SkCanvas* dstCanvas = mCapture->tryCapture(dstSurface.get());
if (dstCanvas == nullptr) {
ALOGE("Cannot acquire canvas from Skia.");
- resultPromise->set_value({BAD_VALUE, base::unique_fd()});
+ resultPromise->set_value(base::unexpected(BAD_VALUE));
return;
}
@@ -1126,8 +1126,7 @@
}
base::unique_fd drawFence = flushAndSubmit(grContext);
- resultPromise->set_value({NO_ERROR, std::move(drawFence)});
- return;
+ resultPromise->set_value(sp<Fence>::make(std::move(drawFence)));
}
size_t SkiaRenderEngine::getMaxTextureSize() const {
diff --git a/libs/renderengine/skia/SkiaRenderEngine.h b/libs/renderengine/skia/SkiaRenderEngine.h
index a5cd278..e7c5b8f 100644
--- a/libs/renderengine/skia/SkiaRenderEngine.h
+++ b/libs/renderengine/skia/SkiaRenderEngine.h
@@ -135,7 +135,7 @@
void initCanvas(SkCanvas* canvas, const DisplaySettings& display);
void drawShadow(SkCanvas* canvas, const SkRRect& casterRRect,
const ShadowSettings& shadowSettings);
- void drawLayersInternal(const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise,
+ void drawLayersInternal(const std::shared_ptr<std::promise<FenceResult>>&& resultPromise,
const DisplaySettings& display,
const std::vector<LayerSettings>& layers,
const std::shared_ptr<ExternalTexture>& buffer,
diff --git a/libs/renderengine/tests/Android.bp b/libs/renderengine/tests/Android.bp
index bbab792..6f328d7 100644
--- a/libs/renderengine/tests/Android.bp
+++ b/libs/renderengine/tests/Android.bp
@@ -24,6 +24,7 @@
cc_test {
name: "librenderengine_test",
defaults: [
+ "android.hardware.graphics.composer3-ndk_shared",
"skia_deps",
"surfaceflinger_defaults",
],
@@ -49,7 +50,6 @@
],
shared_libs: [
- "android.hardware.graphics.composer3-V1-ndk",
"libbase",
"libcutils",
"libEGL",
diff --git a/libs/renderengine/tests/RenderEngineTest.cpp b/libs/renderengine/tests/RenderEngineTest.cpp
index d23063c..777d02f 100644
--- a/libs/renderengine/tests/RenderEngineTest.cpp
+++ b/libs/renderengine/tests/RenderEngineTest.cpp
@@ -37,7 +37,6 @@
#include <condition_variable>
#include <fstream>
-#include "../gl/GLESRenderEngine.h"
#include "../skia/SkiaGLRenderEngine.h"
#include "../threaded/RenderEngineThreaded.h"
@@ -108,73 +107,9 @@
virtual std::string name() = 0;
virtual renderengine::RenderEngine::RenderEngineType type() = 0;
virtual std::unique_ptr<renderengine::RenderEngine> createRenderEngine() = 0;
- virtual std::unique_ptr<renderengine::gl::GLESRenderEngine> createGLESRenderEngine() {
- return nullptr;
- }
virtual bool useColorManagement() const = 0;
};
-class GLESRenderEngineFactory : public RenderEngineFactory {
-public:
- std::string name() override { return "GLESRenderEngineFactory"; }
-
- renderengine::RenderEngine::RenderEngineType type() {
- return renderengine::RenderEngine::RenderEngineType::GLES;
- }
-
- std::unique_ptr<renderengine::RenderEngine> createRenderEngine() override {
- return createGLESRenderEngine();
- }
-
- std::unique_ptr<renderengine::gl::GLESRenderEngine> createGLESRenderEngine() {
- renderengine::RenderEngineCreationArgs reCreationArgs =
- renderengine::RenderEngineCreationArgs::Builder()
- .setPixelFormat(static_cast<int>(ui::PixelFormat::RGBA_8888))
- .setImageCacheSize(1)
- .setUseColorManagerment(false)
- .setEnableProtectedContext(false)
- .setPrecacheToneMapperShaderOnly(false)
- .setSupportsBackgroundBlur(true)
- .setContextPriority(renderengine::RenderEngine::ContextPriority::MEDIUM)
- .setRenderEngineType(type())
- .setUseColorManagerment(useColorManagement())
- .build();
- return renderengine::gl::GLESRenderEngine::create(reCreationArgs);
- }
-
- bool useColorManagement() const override { return false; }
-};
-
-class GLESCMRenderEngineFactory : public RenderEngineFactory {
-public:
- std::string name() override { return "GLESCMRenderEngineFactory"; }
-
- renderengine::RenderEngine::RenderEngineType type() {
- return renderengine::RenderEngine::RenderEngineType::GLES;
- }
-
- std::unique_ptr<renderengine::RenderEngine> createRenderEngine() override {
- return createGLESRenderEngine();
- }
-
- std::unique_ptr<renderengine::gl::GLESRenderEngine> createGLESRenderEngine() override {
- renderengine::RenderEngineCreationArgs reCreationArgs =
- renderengine::RenderEngineCreationArgs::Builder()
- .setPixelFormat(static_cast<int>(ui::PixelFormat::RGBA_8888))
- .setImageCacheSize(1)
- .setEnableProtectedContext(false)
- .setPrecacheToneMapperShaderOnly(false)
- .setSupportsBackgroundBlur(true)
- .setContextPriority(renderengine::RenderEngine::ContextPriority::MEDIUM)
- .setRenderEngineType(type())
- .setUseColorManagerment(useColorManagement())
- .build();
- return renderengine::gl::GLESRenderEngine::create(reCreationArgs);
- }
-
- bool useColorManagement() const override { return true; }
-};
-
class SkiaGLESRenderEngineFactory : public RenderEngineFactory {
public:
std::string name() override { return "SkiaGLRenderEngineFactory"; }
@@ -313,9 +248,6 @@
}
for (uint32_t texName : mTexNames) {
mRE->deleteTextures(1, &texName);
- if (mGLESRE != nullptr) {
- EXPECT_FALSE(mGLESRE->isTextureNameKnownForTesting(texName));
- }
}
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
@@ -528,20 +460,15 @@
void invokeDraw(const renderengine::DisplaySettings& settings,
const std::vector<renderengine::LayerSettings>& layers) {
- std::future<renderengine::RenderEngineResult> result =
+ ftl::Future<FenceResult> future =
mRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd());
+ ASSERT_TRUE(future.valid());
- ASSERT_TRUE(result.valid());
- auto [status, fence] = result.get();
+ auto result = future.get();
+ ASSERT_TRUE(result.ok());
- ASSERT_EQ(NO_ERROR, status);
- if (fence.ok()) {
- sync_wait(fence.get(), -1);
- }
-
- if (layers.size() > 0 && mGLESRE != nullptr) {
- ASSERT_TRUE(mGLESRE->isFramebufferImageCachedForTesting(mBuffer->getBuffer()->getId()));
- }
+ auto fence = result.value();
+ fence->waitForever(LOG_TAG);
}
void drawEmptyLayers() {
@@ -664,26 +591,13 @@
std::unique_ptr<renderengine::RenderEngine> mRE;
std::shared_ptr<renderengine::ExternalTexture> mBuffer;
- // GLESRenderEngine for testing GLES-specific behavior.
- // Owened by mRE, but this is downcasted.
- renderengine::gl::GLESRenderEngine* mGLESRE = nullptr;
std::vector<uint32_t> mTexNames;
};
void RenderEngineTest::initializeRenderEngine() {
const auto& renderEngineFactory = GetParam();
- if (renderEngineFactory->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- // Only GLESRenderEngine exposes test-only methods. Provide a pointer to the
- // GLESRenderEngine if we're using it so that we don't need to dynamic_cast
- // every time.
- std::unique_ptr<renderengine::gl::GLESRenderEngine> renderEngine =
- renderEngineFactory->createGLESRenderEngine();
- mGLESRE = renderEngine.get();
- mRE = std::move(renderEngine);
- } else {
- mRE = renderEngineFactory->createRenderEngine();
- }
+ mRE = renderEngineFactory->createRenderEngine();
mBuffer = allocateDefaultBuffer();
}
@@ -1004,9 +918,9 @@
std::vector<renderengine::LayerSettings> layers;
renderengine::LayerSettings layer;
- layer.sourceDataspace = sourceDataspace;
layer.geometry.boundaries = Rect(1, 1).toFloatRect();
SourceVariant::fillColor(layer, 0.5f, 0.25f, 0.125f, this);
+ layer.sourceDataspace = sourceDataspace;
layer.alpha = 1.0f;
// construct a fake color matrix
@@ -1032,13 +946,13 @@
template <typename SourceVariant>
void RenderEngineTest::fillBufferColorTransformAndSourceDataspace() {
unordered_map<ui::Dataspace, ubyte4> dataspaceToColorMap;
- dataspaceToColorMap[ui::Dataspace::V0_BT709] = {172, 0, 0, 255};
- dataspaceToColorMap[ui::Dataspace::BT2020] = {172, 0, 0, 255};
- dataspaceToColorMap[ui::Dataspace::ADOBE_RGB] = {172, 0, 0, 255};
+ dataspaceToColorMap[ui::Dataspace::V0_BT709] = {77, 0, 0, 255};
+ dataspaceToColorMap[ui::Dataspace::BT2020] = {101, 0, 0, 255};
+ dataspaceToColorMap[ui::Dataspace::ADOBE_RGB] = {75, 0, 0, 255};
ui::Dataspace customizedDataspace = static_cast<ui::Dataspace>(
ui::Dataspace::STANDARD_BT709 | ui::Dataspace::TRANSFER_GAMMA2_2 |
ui::Dataspace::RANGE_FULL);
- dataspaceToColorMap[customizedDataspace] = {172, 0, 0, 255};
+ dataspaceToColorMap[customizedDataspace] = {61, 0, 0, 255};
for (const auto& [sourceDataspace, color] : dataspaceToColorMap) {
fillBufferWithColorTransformAndSourceDataspace<SourceVariant>(sourceDataspace);
expectBufferColor(fullscreenRect(), color.r, color.g, color.b, color.a, 1);
@@ -1078,13 +992,13 @@
template <typename SourceVariant>
void RenderEngineTest::fillBufferColorTransformAndOutputDataspace() {
unordered_map<ui::Dataspace, ubyte4> dataspaceToColorMap;
- dataspaceToColorMap[ui::Dataspace::V0_BT709] = {202, 0, 0, 255};
- dataspaceToColorMap[ui::Dataspace::BT2020] = {192, 0, 0, 255};
- dataspaceToColorMap[ui::Dataspace::ADOBE_RGB] = {202, 0, 0, 255};
+ dataspaceToColorMap[ui::Dataspace::V0_BT709] = {198, 0, 0, 255};
+ dataspaceToColorMap[ui::Dataspace::BT2020] = {187, 0, 0, 255};
+ dataspaceToColorMap[ui::Dataspace::ADOBE_RGB] = {192, 0, 0, 255};
ui::Dataspace customizedDataspace = static_cast<ui::Dataspace>(
ui::Dataspace::STANDARD_BT709 | ui::Dataspace::TRANSFER_GAMMA2_6 |
ui::Dataspace::RANGE_FULL);
- dataspaceToColorMap[customizedDataspace] = {202, 0, 0, 255};
+ dataspaceToColorMap[customizedDataspace] = {205, 0, 0, 255};
for (const auto& [outputDataspace, color] : dataspaceToColorMap) {
fillBufferWithColorTransformAndOutputDataspace<SourceVariant>(outputDataspace);
expectBufferColor(fullscreenRect(), color.r, color.g, color.b, color.a, 1);
@@ -1600,9 +1514,7 @@
}
INSTANTIATE_TEST_SUITE_P(PerRenderEngineType, RenderEngineTest,
- testing::Values(std::make_shared<GLESRenderEngineFactory>(),
- std::make_shared<GLESCMRenderEngineFactory>(),
- std::make_shared<SkiaGLESRenderEngineFactory>(),
+ testing::Values(std::make_shared<SkiaGLESRenderEngineFactory>(),
std::make_shared<SkiaGLESCMRenderEngineFactory>()));
TEST_P(RenderEngineTest, drawLayers_noLayersToDraw) {
@@ -1611,12 +1523,6 @@
}
TEST_P(RenderEngineTest, drawLayers_fillRedBufferAndEmptyBuffer) {
- const auto& renderEngineFactory = GetParam();
- if (renderEngineFactory->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- // GLES-specific test
- return;
- }
-
initializeRenderEngine();
renderengine::DisplaySettings settings;
settings.physicalDisplay = fullscreenRect();
@@ -1681,49 +1587,13 @@
layer.geometry.boundaries = fullscreenRect().toFloatRect();
BufferSourceVariant<ForceOpaqueBufferVariant>::fillColor(layer, 1.0f, 0.0f, 0.0f, this);
layers.push_back(layer);
- std::future<renderengine::RenderEngineResult> result =
+ ftl::Future<FenceResult> future =
mRE->drawLayers(settings, layers, nullptr, true, base::unique_fd());
- ASSERT_TRUE(result.valid());
- auto [status, fence] = result.get();
- ASSERT_EQ(BAD_VALUE, status);
- ASSERT_FALSE(fence.ok());
-}
-
-TEST_P(RenderEngineTest, drawLayers_doesNotCacheFramebuffer) {
- const auto& renderEngineFactory = GetParam();
-
- if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) {
- // GLES-specific test
- return;
- }
-
- initializeRenderEngine();
-
- renderengine::DisplaySettings settings;
- settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
- settings.physicalDisplay = fullscreenRect();
- settings.clip = fullscreenRect();
-
- std::vector<renderengine::LayerSettings> layers;
- renderengine::LayerSettings layer;
- layer.geometry.boundaries = fullscreenRect().toFloatRect();
- BufferSourceVariant<ForceOpaqueBufferVariant>::fillColor(layer, 1.0f, 0.0f, 0.0f, this);
- layer.alpha = 1.0;
- layers.push_back(layer);
-
- std::future<renderengine::RenderEngineResult> result =
- mRE->drawLayers(settings, layers, mBuffer, false, base::unique_fd());
- ASSERT_TRUE(result.valid());
- auto [status, fence] = result.get();
-
- ASSERT_EQ(NO_ERROR, status);
- if (fence.ok()) {
- sync_wait(fence.get(), -1);
- }
-
- ASSERT_FALSE(mGLESRE->isFramebufferImageCachedForTesting(mBuffer->getBuffer()->getId()));
- expectBufferColor(fullscreenRect(), 255, 0, 0, 255);
+ ASSERT_TRUE(future.valid());
+ auto result = future.get();
+ ASSERT_FALSE(result.ok());
+ ASSERT_EQ(BAD_VALUE, result.error());
}
TEST_P(RenderEngineTest, drawLayers_fillRedBuffer_colorSource) {
@@ -1785,11 +1655,7 @@
const auto& renderEngineFactory = GetParam();
// skip for non color management
if (!renderEngineFactory->useColorManagement()) {
- return;
- }
- // skip for GLESRenderEngine
- if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) {
- return;
+ GTEST_SKIP();
}
initializeRenderEngine();
@@ -1800,11 +1666,7 @@
const auto& renderEngineFactory = GetParam();
// skip for non color management
if (!renderEngineFactory->useColorManagement()) {
- return;
- }
- // skip for GLESRenderEngine
- if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) {
- return;
+ GTEST_SKIP();
}
initializeRenderEngine();
@@ -1895,11 +1757,7 @@
const auto& renderEngineFactory = GetParam();
// skip for non color management
if (!renderEngineFactory->useColorManagement()) {
- return;
- }
- // skip for GLESRenderEngine
- if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) {
- return;
+ GTEST_SKIP();
}
initializeRenderEngine();
@@ -1910,11 +1768,7 @@
const auto& renderEngineFactory = GetParam();
// skip for non color management
if (!renderEngineFactory->useColorManagement()) {
- return;
- }
- // skip for GLESRenderEngine
- if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) {
- return;
+ GTEST_SKIP();
}
initializeRenderEngine();
@@ -2005,11 +1859,7 @@
const auto& renderEngineFactory = GetParam();
// skip for non color management
if (!renderEngineFactory->useColorManagement()) {
- return;
- }
- // skip for GLESRenderEngine
- if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) {
- return;
+ GTEST_SKIP();
}
initializeRenderEngine();
@@ -2020,11 +1870,7 @@
const auto& renderEngineFactory = GetParam();
// skip for non color management
if (!renderEngineFactory->useColorManagement()) {
- return;
- }
- // skip for GLESRenderEngine
- if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) {
- return;
+ GTEST_SKIP();
}
initializeRenderEngine();
@@ -2219,20 +2065,20 @@
layer.alpha = 1.0;
layers.push_back(layer);
- std::future<renderengine::RenderEngineResult> resultOne =
+ ftl::Future<FenceResult> futureOne =
mRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd());
- ASSERT_TRUE(resultOne.valid());
- auto [statusOne, fenceOne] = resultOne.get();
- ASSERT_EQ(NO_ERROR, statusOne);
+ ASSERT_TRUE(futureOne.valid());
+ auto resultOne = futureOne.get();
+ ASSERT_TRUE(resultOne.ok());
+ auto fenceOne = resultOne.value();
- std::future<renderengine::RenderEngineResult> resultTwo =
- mRE->drawLayers(settings, layers, mBuffer, true, std::move(fenceOne));
- ASSERT_TRUE(resultTwo.valid());
- auto [statusTwo, fenceTwo] = resultTwo.get();
- ASSERT_EQ(NO_ERROR, statusTwo);
- if (fenceTwo.ok()) {
- sync_wait(fenceTwo.get(), -1);
- }
+ ftl::Future<FenceResult> futureTwo =
+ mRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd(fenceOne->dup()));
+ ASSERT_TRUE(futureTwo.valid());
+ auto resultTwo = futureTwo.get();
+ ASSERT_TRUE(resultTwo.ok());
+ auto fenceTwo = resultTwo.value();
+ fenceTwo->waitForever(LOG_TAG);
// Only cleanup the first time.
EXPECT_FALSE(mRE->canSkipPostRenderCleanup());
@@ -2539,10 +2385,6 @@
}
TEST_P(RenderEngineTest, testDimming) {
- if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- GTEST_SKIP();
- }
-
initializeRenderEngine();
const ui::Dataspace dataspace = ui::Dataspace::V0_SRGB_LINEAR;
@@ -2615,9 +2457,6 @@
}
TEST_P(RenderEngineTest, testDimming_inGammaSpace) {
- if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- GTEST_SKIP();
- }
initializeRenderEngine();
const ui::Dataspace dataspace = static_cast<ui::Dataspace>(ui::Dataspace::STANDARD_BT709 |
@@ -2693,9 +2532,6 @@
}
TEST_P(RenderEngineTest, testDimming_inGammaSpace_withDisplayColorTransform) {
- if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- GTEST_SKIP();
- }
initializeRenderEngine();
const ui::Dataspace dataspace = static_cast<ui::Dataspace>(ui::Dataspace::STANDARD_BT709 |
@@ -2756,9 +2592,6 @@
}
TEST_P(RenderEngineTest, testDimming_inGammaSpace_withDisplayColorTransform_deviceHandles) {
- if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- GTEST_SKIP();
- }
initializeRenderEngine();
const ui::Dataspace dataspace = static_cast<ui::Dataspace>(ui::Dataspace::STANDARD_BT709 |
@@ -2821,9 +2654,6 @@
TEST_P(RenderEngineTest, testDimming_withoutTargetLuminance) {
initializeRenderEngine();
- if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- return;
- }
const auto displayRect = Rect(2, 1);
const renderengine::DisplaySettings display{
@@ -2929,10 +2759,6 @@
GTEST_SKIP();
}
- if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- GTEST_SKIP();
- }
-
initializeRenderEngine();
tonemap(
@@ -2950,10 +2776,6 @@
GTEST_SKIP();
}
- if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- GTEST_SKIP();
- }
-
initializeRenderEngine();
tonemap(
@@ -2967,10 +2789,6 @@
}
TEST_P(RenderEngineTest, r8_behaves_as_mask) {
- if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- return;
- }
-
initializeRenderEngine();
const auto r8Buffer = allocateR8Buffer(2, 1);
@@ -3028,10 +2846,6 @@
}
TEST_P(RenderEngineTest, r8_respects_color_transform) {
- if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- return;
- }
-
initializeRenderEngine();
const auto r8Buffer = allocateR8Buffer(2, 1);
@@ -3094,10 +2908,6 @@
}
TEST_P(RenderEngineTest, r8_respects_color_transform_when_device_handles) {
- if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- return;
- }
-
initializeRenderEngine();
const auto r8Buffer = allocateR8Buffer(2, 1);
@@ -3163,10 +2973,6 @@
}
TEST_P(RenderEngineTest, primeShaderCache) {
- if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
- GTEST_SKIP();
- }
-
initializeRenderEngine();
auto fut = mRE->primeCache();
diff --git a/libs/renderengine/tests/RenderEngineThreadedTest.cpp b/libs/renderengine/tests/RenderEngineThreadedTest.cpp
index 909ded3..1a96289 100644
--- a/libs/renderengine/tests/RenderEngineThreadedTest.cpp
+++ b/libs/renderengine/tests/RenderEngineThreadedTest.cpp
@@ -183,20 +183,17 @@
base::unique_fd bufferFence;
EXPECT_CALL(*mRenderEngine, drawLayersInternal)
- .WillOnce([&](const std::shared_ptr<std::promise<renderengine::RenderEngineResult>>&&
- resultPromise,
+ .WillOnce([&](const std::shared_ptr<std::promise<FenceResult>>&& resultPromise,
const renderengine::DisplaySettings&,
const std::vector<renderengine::LayerSettings>&,
const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> void {
- resultPromise->set_value({NO_ERROR, base::unique_fd()});
- });
+ base::unique_fd&&) { resultPromise->set_value(Fence::NO_FENCE); });
- std::future<renderengine::RenderEngineResult> result =
+ ftl::Future<FenceResult> future =
mThreadedRE->drawLayers(settings, layers, buffer, false, std::move(bufferFence));
- ASSERT_TRUE(result.valid());
- auto [status, _] = result.get();
- ASSERT_EQ(NO_ERROR, status);
+ ASSERT_TRUE(future.valid());
+ auto result = future.get();
+ ASSERT_TRUE(result.ok());
}
} // namespace android
diff --git a/libs/renderengine/threaded/RenderEngineThreaded.cpp b/libs/renderengine/threaded/RenderEngineThreaded.cpp
index 203bb54..b41e843 100644
--- a/libs/renderengine/threaded/RenderEngineThreaded.cpp
+++ b/libs/renderengine/threaded/RenderEngineThreaded.cpp
@@ -313,21 +313,21 @@
}
void RenderEngineThreaded::drawLayersInternal(
- const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise,
+ const std::shared_ptr<std::promise<FenceResult>>&& resultPromise,
const DisplaySettings& display, const std::vector<LayerSettings>& layers,
const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache,
base::unique_fd&& bufferFence) {
- resultPromise->set_value({NO_ERROR, base::unique_fd()});
+ resultPromise->set_value(Fence::NO_FENCE);
return;
}
-std::future<RenderEngineResult> RenderEngineThreaded::drawLayers(
+ftl::Future<FenceResult> RenderEngineThreaded::drawLayers(
const DisplaySettings& display, const std::vector<LayerSettings>& layers,
const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache,
base::unique_fd&& bufferFence) {
ATRACE_CALL();
- const auto resultPromise = std::make_shared<std::promise<RenderEngineResult>>();
- std::future<RenderEngineResult> resultFuture = resultPromise->get_future();
+ const auto resultPromise = std::make_shared<std::promise<FenceResult>>();
+ std::future<FenceResult> resultFuture = resultPromise->get_future();
int fd = bufferFence.release();
{
std::lock_guard lock(mThreadMutex);
diff --git a/libs/renderengine/threaded/RenderEngineThreaded.h b/libs/renderengine/threaded/RenderEngineThreaded.h
index 1340902..bf2ebea 100644
--- a/libs/renderengine/threaded/RenderEngineThreaded.h
+++ b/libs/renderengine/threaded/RenderEngineThreaded.h
@@ -56,11 +56,11 @@
void useProtectedContext(bool useProtectedContext) override;
void cleanupPostRender() override;
- std::future<RenderEngineResult> drawLayers(const DisplaySettings& display,
- const std::vector<LayerSettings>& layers,
- const std::shared_ptr<ExternalTexture>& buffer,
- const bool useFramebufferCache,
- base::unique_fd&& bufferFence) override;
+ ftl::Future<FenceResult> drawLayers(const DisplaySettings& display,
+ const std::vector<LayerSettings>& layers,
+ const std::shared_ptr<ExternalTexture>& buffer,
+ const bool useFramebufferCache,
+ base::unique_fd&& bufferFence) override;
void cleanFramebufferCache() override;
int getContextPriority() override;
@@ -73,7 +73,7 @@
void mapExternalTextureBuffer(const sp<GraphicBuffer>& buffer, bool isRenderable) override;
void unmapExternalTextureBuffer(const sp<GraphicBuffer>& buffer) override;
bool canSkipPostRenderCleanup() const override;
- void drawLayersInternal(const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise,
+ void drawLayersInternal(const std::shared_ptr<std::promise<FenceResult>>&& resultPromise,
const DisplaySettings& display,
const std::vector<LayerSettings>& layers,
const std::shared_ptr<ExternalTexture>& buffer,
diff --git a/libs/sensor/ISensorServer.cpp b/libs/sensor/ISensorServer.cpp
index a6cacad..78f692b 100644
--- a/libs/sensor/ISensorServer.cpp
+++ b/libs/sensor/ISensorServer.cpp
@@ -22,12 +22,12 @@
#include <cutils/native_handle.h>
#include <utils/Errors.h>
#include <utils/RefBase.h>
-#include <utils/Vector.h>
#include <utils/Timers.h>
+#include <utils/Vector.h>
-#include <binder/Parcel.h>
#include <binder/IInterface.h>
#include <binder/IResultReceiver.h>
+#include <binder/Parcel.h>
#include <sensor/Sensor.h>
#include <sensor/ISensorEventConnection.h>
@@ -205,9 +205,10 @@
if (resource == nullptr) {
return BAD_VALUE;
}
+ native_handle_set_fdsan_tag(resource);
sp<ISensorEventConnection> ch =
createSensorDirectConnection(opPackageName, size, type, format, resource);
- native_handle_close(resource);
+ native_handle_close_with_tag(resource);
native_handle_delete(resource);
reply->writeStrongBinder(IInterface::asBinder(ch));
return NO_ERROR;
diff --git a/libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp b/libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp
index 6f10a67..6a61d36 100644
--- a/libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp
+++ b/libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp
@@ -24,14 +24,14 @@
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
FuzzedDataProvider fdp(data, size);
- BitTube bittube(size);
+ sp<BitTube> bittube(new BitTube(size));
Parcel parcel[5];
- bittube.writeToParcel(parcel);
+ bittube->writeToParcel(parcel);
sp<BitTube> tube(new BitTube(size));
- bittube.sendObjects<uint8_t>(tube, data, size);
+ bittube->sendObjects<uint8_t>(tube, data, size);
uint8_t recvData[size];
for (int i = 0; i < size; i++) recvData[i] = fdp.ConsumeIntegral<uint8_t>();
- bittube.recvObjects<uint8_t>(tube, recvData, size);
+ bittube->recvObjects<uint8_t>(tube, recvData, size);
return 0;
}
diff --git a/libs/sensor/fuzz/sensor_fuzzer/Android.bp b/libs/sensor/fuzz/sensor_fuzzer/Android.bp
index cb17484..685c549 100644
--- a/libs/sensor/fuzz/sensor_fuzzer/Android.bp
+++ b/libs/sensor/fuzz/sensor_fuzzer/Android.bp
@@ -16,6 +16,15 @@
*
*****************************************************************************
*/
+package {
+ // See: http://go/android-license-faq
+ // A large-scale-change added 'default_applicable_licenses' to import
+ // all of the 'license_kinds' from "frameworks_native_license"
+ // to get the below license kinds:
+ // SPDX-license-identifier-Apache-2.0
+ default_applicable_licenses: ["frameworks_native_license"],
+}
+
cc_fuzz {
name: "sensor_fuzzer",
srcs: [
diff --git a/libs/sensor/fuzz/sensor_fuzzer/sensor_fuzzer.cpp b/libs/sensor/fuzz/sensor_fuzzer/sensor_fuzzer.cpp
index 129f430..0e110b7 100644
--- a/libs/sensor/fuzz/sensor_fuzzer/sensor_fuzzer.cpp
+++ b/libs/sensor/fuzz/sensor_fuzzer/sensor_fuzzer.cpp
@@ -26,8 +26,10 @@
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
FuzzedDataProvider fdp(data, size);
struct sensor_t sensor_type;
- sensor_type.name = fdp.ConsumeBytesAsString(MAX_STR_LEN).c_str();
- sensor_type.vendor = fdp.ConsumeBytesAsString(MAX_STR_LEN).c_str();
+ std::string name = fdp.ConsumeBytesAsString(MAX_STR_LEN);
+ sensor_type.name = name.c_str();
+ std::string vendor = fdp.ConsumeBytesAsString(MAX_STR_LEN);
+ sensor_type.vendor = vendor.c_str();
sensor_type.stringType = "";
sensor_type.requiredPermission = "";
sensor_type.version = fdp.ConsumeIntegral<int>();
diff --git a/libs/shaders/Android.bp b/libs/shaders/Android.bp
index 6b936de..960f845 100644
--- a/libs/shaders/Android.bp
+++ b/libs/shaders/Android.bp
@@ -23,13 +23,14 @@
cc_library_static {
name: "libshaders",
-
+ defaults: [
+ "android.hardware.graphics.common-ndk_shared",
+ "android.hardware.graphics.composer3-ndk_shared",
+ ],
export_include_dirs: ["include"],
local_include_dirs: ["include"],
shared_libs: [
- "android.hardware.graphics.common-V3-ndk",
- "android.hardware.graphics.composer3-V1-ndk",
"android.hardware.graphics.common@1.2",
"libnativewindow",
],
diff --git a/libs/shaders/tests/Android.bp b/libs/shaders/tests/Android.bp
index cf671bc..1e4f45a 100644
--- a/libs/shaders/tests/Android.bp
+++ b/libs/shaders/tests/Android.bp
@@ -23,6 +23,10 @@
cc_test {
name: "libshaders_test",
+ defaults: [
+ "android.hardware.graphics.common-ndk_shared",
+ "android.hardware.graphics.composer3-ndk_shared",
+ ],
test_suites: ["device-tests"],
srcs: [
"shaders_test.cpp",
@@ -31,8 +35,6 @@
"libtonemap_headers",
],
shared_libs: [
- "android.hardware.graphics.common-V3-ndk",
- "android.hardware.graphics.composer3-V1-ndk",
"android.hardware.graphics.common@1.2",
"libnativewindow",
],
diff --git a/libs/tonemap/Android.bp b/libs/tonemap/Android.bp
index 37c9824..8c8815d 100644
--- a/libs/tonemap/Android.bp
+++ b/libs/tonemap/Android.bp
@@ -23,13 +23,15 @@
cc_library_static {
name: "libtonemap",
+ defaults: [
+ "android.hardware.graphics.common-ndk_shared",
+ "android.hardware.graphics.composer3-ndk_shared",
+ ],
vendor_available: true,
local_include_dirs: ["include"],
shared_libs: [
- "android.hardware.graphics.common-V3-ndk",
- "android.hardware.graphics.composer3-V1-ndk",
"liblog",
"libnativewindow",
],
diff --git a/libs/tonemap/tests/Android.bp b/libs/tonemap/tests/Android.bp
index 58851b4..2abf515 100644
--- a/libs/tonemap/tests/Android.bp
+++ b/libs/tonemap/tests/Android.bp
@@ -23,6 +23,10 @@
cc_test {
name: "libtonemap_test",
+ defaults: [
+ "android.hardware.graphics.common-ndk_shared",
+ "android.hardware.graphics.composer3-ndk_shared",
+ ],
test_suites: ["device-tests"],
srcs: [
"tonemap_test.cpp",
@@ -31,8 +35,6 @@
"libtonemap_headers",
],
shared_libs: [
- "android.hardware.graphics.common-V3-ndk",
- "android.hardware.graphics.composer3-V1-ndk",
"libnativewindow",
],
static_libs: [
diff --git a/libs/ui/Android.bp b/libs/ui/Android.bp
index ca8adfa..d33dd34 100644
--- a/libs/ui/Android.bp
+++ b/libs/ui/Android.bp
@@ -152,6 +152,8 @@
],
defaults: [
+ "android.hardware.graphics.allocator-ndk_shared",
+ "android.hardware.graphics.common-ndk_shared",
"libui-defaults",
// Uncomment the following line to enable VALIDATE_REGIONS traces
//defaults: ["libui-validate-regions-defaults"],
@@ -161,8 +163,6 @@
"android.hardware.graphics.allocator@2.0",
"android.hardware.graphics.allocator@3.0",
"android.hardware.graphics.allocator@4.0",
- "android.hardware.graphics.allocator-V1-ndk",
- "android.hardware.graphics.common-V3-ndk",
"android.hardware.graphics.common@1.2",
"android.hardware.graphics.mapper@2.0",
"android.hardware.graphics.mapper@2.1",
@@ -180,7 +180,6 @@
export_shared_lib_headers: [
"android.hardware.graphics.common@1.2",
- "android.hardware.graphics.common-V3-ndk",
"android.hardware.graphics.mapper@4.0",
"libgralloctypes",
],
diff --git a/libs/ui/DeviceProductInfo.cpp b/libs/ui/DeviceProductInfo.cpp
index 3306012..6ae27de 100644
--- a/libs/ui/DeviceProductInfo.cpp
+++ b/libs/ui/DeviceProductInfo.cpp
@@ -14,44 +14,43 @@
* limitations under the License.
*/
+#include <ftl/match.h>
#include <ui/DeviceProductInfo.h>
#include <android-base/stringprintf.h>
-#include <utils/Log.h>
-
-#define RETURN_IF_ERROR(op) \
- if (const status_t status = (op); status != OK) return status;
namespace android {
-using base::StringAppendF;
+std::string to_string(const DeviceProductInfo& info) {
+ using base::StringAppendF;
-void DeviceProductInfo::dump(std::string& result) const {
- StringAppendF(&result, "{name=\"%s\", ", name.c_str());
- StringAppendF(&result, "manufacturerPnpId=%s, ", manufacturerPnpId.data());
- StringAppendF(&result, "productId=%s, ", productId.c_str());
+ std::string result;
+ StringAppendF(&result, "{name=\"%s\", ", info.name.c_str());
+ StringAppendF(&result, "manufacturerPnpId=%s, ", info.manufacturerPnpId.data());
+ StringAppendF(&result, "productId=%s, ", info.productId.c_str());
- if (const auto* model = std::get_if<ModelYear>(&manufactureOrModelDate)) {
- StringAppendF(&result, "modelYear=%u, ", model->year);
- } else if (const auto* manufactureWeekAndYear =
- std::get_if<ManufactureWeekAndYear>(&manufactureOrModelDate)) {
- StringAppendF(&result, "manufactureWeek=%u, ", manufactureWeekAndYear->week);
- StringAppendF(&result, "manufactureYear=%d, ", manufactureWeekAndYear->year);
- } else if (const auto* manufactureYear =
- std::get_if<ManufactureYear>(&manufactureOrModelDate)) {
- StringAppendF(&result, "manufactureYear=%d, ", manufactureYear->year);
- } else {
- ALOGE("Unknown alternative for variant DeviceProductInfo::ManufactureOrModelDate");
- }
+ ftl::match(
+ info.manufactureOrModelDate,
+ [&](DeviceProductInfo::ModelYear model) {
+ StringAppendF(&result, "modelYear=%u, ", model.year);
+ },
+ [&](DeviceProductInfo::ManufactureWeekAndYear manufacture) {
+ StringAppendF(&result, "manufactureWeek=%u, ", manufacture.week);
+ StringAppendF(&result, "manufactureYear=%d, ", manufacture.year);
+ },
+ [&](DeviceProductInfo::ManufactureYear manufacture) {
+ StringAppendF(&result, "manufactureYear=%d, ", manufacture.year);
+ });
result.append("relativeAddress=[");
- for (size_t i = 0; i < relativeAddress.size(); i++) {
+ for (size_t i = 0; i < info.relativeAddress.size(); i++) {
if (i != 0) {
result.append(", ");
}
- StringAppendF(&result, "%u", relativeAddress[i]);
+ StringAppendF(&result, "%u", info.relativeAddress[i]);
}
result.append("]}");
+ return result;
}
} // namespace android
diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp
index 3732fee..429760f 100644
--- a/libs/ui/GraphicBuffer.cpp
+++ b/libs/ui/GraphicBuffer.cpp
@@ -465,7 +465,7 @@
if (flattenWordCount == 13) {
usage = (uint64_t(buf[12]) << 32) | uint32_t(buf[6]);
} else {
- usage = uint64_t(usage_deprecated);
+ usage = uint64_t(ANDROID_NATIVE_UNSIGNED_CAST(usage_deprecated));
}
native_handle* h =
native_handle_create(static_cast<int>(numFds), static_cast<int>(numInts));
diff --git a/libs/ui/include/ui/ColorMode.h b/libs/ui/include/ui/ColorMode.h
new file mode 100644
index 0000000..a47eaed
--- /dev/null
+++ b/libs/ui/include/ui/ColorMode.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <vector>
+
+#include <ui/GraphicTypes.h>
+
+namespace android::ui {
+
+using ColorModes = std::vector<ColorMode>;
+
+inline bool isWideColorMode(ColorMode colorMode) {
+ switch (colorMode) {
+ case ColorMode::DISPLAY_P3:
+ case ColorMode::ADOBE_RGB:
+ case ColorMode::DCI_P3:
+ case ColorMode::BT2020:
+ case ColorMode::DISPLAY_BT2020:
+ case ColorMode::BT2100_PQ:
+ case ColorMode::BT2100_HLG:
+ return true;
+ case ColorMode::NATIVE:
+ case ColorMode::STANDARD_BT601_625:
+ case ColorMode::STANDARD_BT601_625_UNADJUSTED:
+ case ColorMode::STANDARD_BT601_525:
+ case ColorMode::STANDARD_BT601_525_UNADJUSTED:
+ case ColorMode::STANDARD_BT709:
+ case ColorMode::SRGB:
+ return false;
+ }
+}
+
+inline Dataspace pickDataspaceFor(ColorMode colorMode) {
+ switch (colorMode) {
+ case ColorMode::DISPLAY_P3:
+ case ColorMode::BT2100_PQ:
+ case ColorMode::BT2100_HLG:
+ case ColorMode::DISPLAY_BT2020:
+ return Dataspace::DISPLAY_P3;
+ default:
+ return Dataspace::V0_SRGB;
+ }
+}
+
+} // namespace android::ui
diff --git a/libs/ui/include/ui/DeviceProductInfo.h b/libs/ui/include/ui/DeviceProductInfo.h
index 879e46f..4229cf1 100644
--- a/libs/ui/include/ui/DeviceProductInfo.h
+++ b/libs/ui/include/ui/DeviceProductInfo.h
@@ -61,8 +61,8 @@
// address is unavailable.
// For example, for HDMI connected device this will be the physical address.
std::vector<uint8_t> relativeAddress;
-
- void dump(std::string& result) const;
};
+std::string to_string(const DeviceProductInfo&);
+
} // namespace android
diff --git a/libs/ui/include/ui/DisplayId.h b/libs/ui/include/ui/DisplayId.h
index 9120972..d0c03fe 100644
--- a/libs/ui/include/ui/DisplayId.h
+++ b/libs/ui/include/ui/DisplayId.h
@@ -17,9 +17,10 @@
#pragma once
#include <cstdint>
-#include <optional>
#include <string>
+#include <ftl/optional.h>
+
namespace android {
// ID of a physical or a virtual display. This class acts as a type safe wrapper around uint64_t.
@@ -68,7 +69,7 @@
// DisplayId of a physical display, such as the internal display or externally connected display.
struct PhysicalDisplayId : DisplayId {
- static constexpr std::optional<PhysicalDisplayId> tryCast(DisplayId id) {
+ static constexpr ftl::Optional<PhysicalDisplayId> tryCast(DisplayId id) {
if (id.value & FLAG_VIRTUAL) {
return std::nullopt;
}
diff --git a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl b/libs/ui/include/ui/FenceResult.h
similarity index 63%
copy from libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
copy to libs/ui/include/ui/FenceResult.h
index 9fac3e8..6d63fc9 100644
--- a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
+++ b/libs/ui/include/ui/FenceResult.h
@@ -14,10 +14,20 @@
* limitations under the License.
*/
-package android.gui;
+#pragma once
-/** @hide */
-parcelable MirrorSurfaceResult {
- IBinder handle;
- int layerId;
+#include <android-base/expected.h>
+#include <utils/Errors.h>
+#include <utils/StrongPointer.h>
+
+namespace android {
+
+class Fence;
+
+using FenceResult = base::expected<sp<Fence>, status_t>;
+
+inline status_t fenceStatus(const FenceResult& fenceResult) {
+ return fenceResult.ok() ? NO_ERROR : fenceResult.error();
}
+
+} // namespace android
diff --git a/libs/ui/include/ui/GraphicBuffer.h b/libs/ui/include/ui/GraphicBuffer.h
index 57be686..dbe475b 100644
--- a/libs/ui/include/ui/GraphicBuffer.h
+++ b/libs/ui/include/ui/GraphicBuffer.h
@@ -270,7 +270,7 @@
// Send a callback when a GraphicBuffer dies.
//
- // This is used for BufferStateLayer caching. GraphicBuffers are refcounted per process. When
+ // This is used for layer caching. GraphicBuffers are refcounted per process. When
// A GraphicBuffer doesn't have any more sp<> in a process, it is destroyed. This causes
// problems when trying to implicitcly cache across process boundaries. Ideally, both sides
// of the cache would hold onto wp<> references. When an app dropped its sp<>, the GraphicBuffer
diff --git a/libs/ui/include/ui/StaticDisplayInfo.h b/libs/ui/include/ui/StaticDisplayInfo.h
index 566e417..83da821 100644
--- a/libs/ui/include/ui/StaticDisplayInfo.h
+++ b/libs/ui/include/ui/StaticDisplayInfo.h
@@ -23,7 +23,7 @@
namespace android::ui {
-enum class DisplayConnectionType { Internal, External };
+enum class DisplayConnectionType { Internal, External, ftl_last = External };
// Immutable information about physical display.
struct StaticDisplayInfo {
diff --git a/libs/vibrator/include/vibrator/ExternalVibration.h b/libs/vibrator/include/vibrator/ExternalVibration.h
index c6eb3d1..760dbce 100644
--- a/libs/vibrator/include/vibrator/ExternalVibration.h
+++ b/libs/vibrator/include/vibrator/ExternalVibration.h
@@ -33,7 +33,6 @@
ExternalVibration(int32_t uid, std::string pkg, const audio_attributes_t& attrs,
sp<IExternalVibrationController> controller);
virtual ~ExternalVibration() = default;
- ExternalVibration(const ExternalVibration&) = default;
bool operator==(const ExternalVibration&) const;
diff --git a/opengl/libs/Android.bp b/opengl/libs/Android.bp
index c1e935a..62cf255 100644
--- a/opengl/libs/Android.bp
+++ b/opengl/libs/Android.bp
@@ -12,7 +12,10 @@
name: "libETC1",
srcs: ["ETC1/etc1.cpp"],
host_supported: true,
- cflags: ["-Wall", "-Werror"],
+ cflags: [
+ "-Wall",
+ "-Werror",
+ ],
target: {
android: {
@@ -37,6 +40,9 @@
symbol_file: "libEGL.map.txt",
first_version: "9",
unversioned_until: "current",
+ export_header_libs: [
+ "libEGL_headers",
+ ],
}
ndk_library {
@@ -44,6 +50,9 @@
symbol_file: "libGLESv1_CM.map.txt",
first_version: "9",
unversioned_until: "current",
+ export_header_libs: [
+ "libGLESv1_CM_headers",
+ ],
}
ndk_library {
@@ -51,6 +60,9 @@
symbol_file: "libGLESv2.map.txt",
first_version: "9",
unversioned_until: "current",
+ export_header_libs: [
+ "libGLESv2_headers",
+ ],
}
ndk_library {
@@ -58,6 +70,9 @@
symbol_file: "libGLESv3.map.txt",
first_version: "18",
unversioned_until: "current",
+ export_header_libs: [
+ "libGLESv3_headers",
+ ],
}
cc_defaults {
@@ -170,7 +185,11 @@
"libEGL_getProcAddress",
"libEGL_blobCache",
],
- ldflags: ["-Wl,--exclude-libs=ALL,--Bsymbolic-functions"],
+ ldflags: [
+ "-Wl,--exclude-libs=libEGL_getProcAddress.a",
+ "-Wl,--exclude-libs=libEGL_blobCache.a",
+ "-Wl,--Bsymbolic-functions",
+ ],
export_include_dirs: ["EGL/include"],
stubs: {
symbol_file: "libEGL.map.txt",
diff --git a/opengl/libs/EGL/egl_angle_platform.cpp b/opengl/libs/EGL/egl_angle_platform.cpp
index d38f2ef..f1122fd 100644
--- a/opengl/libs/EGL/egl_angle_platform.cpp
+++ b/opengl/libs/EGL/egl_angle_platform.cpp
@@ -68,9 +68,9 @@
static TraceEventHandle addTraceEvent(
PlatformMethods* /**platform*/, char phase, const unsigned char* /*category_group_enabled*/,
- const char* name, unsigned long long /*id*/, double /*timestamp*/, int /*num_args*/,
- const char** /*arg_names*/, const unsigned char* /*arg_types*/,
- const unsigned long long* /*arg_values*/, unsigned char /*flags*/) {
+ const char* name, unsigned long long /*id*/, double /*timestamp*/, int num_args,
+ const char** arg_names, const unsigned char* /*arg_types*/,
+ const unsigned long long* arg_values, unsigned char /*flags*/) {
switch (phase) {
case 'B': {
ATRACE_BEGIN(name);
@@ -84,6 +84,13 @@
ATRACE_NAME(name);
break;
}
+ case 'C': {
+ for(int i=0; i<num_args ; i++)
+ {
+ ATRACE_INT(arg_names[i],arg_values[i]);
+ }
+ break;
+ }
default:
// Could handle other event types here
break;
diff --git a/opengl/libs/EGL/egl_cache.cpp b/opengl/libs/EGL/egl_cache.cpp
index efa67db..8348d6c 100644
--- a/opengl/libs/EGL/egl_cache.cpp
+++ b/opengl/libs/EGL/egl_cache.cpp
@@ -28,7 +28,7 @@
// Cache size limits.
static const size_t maxKeySize = 12 * 1024;
static const size_t maxValueSize = 64 * 1024;
-static const size_t maxTotalSize = 2 * 1024 * 1024;
+static const size_t maxTotalSize = 32 * 1024 * 1024;
// The time in seconds to wait before saving newly inserted cache entries.
static const unsigned int deferredSaveDelay = 4;
diff --git a/opengl/tests/lib/WindowSurface.cpp b/opengl/tests/lib/WindowSurface.cpp
index fd4522e..e94b565 100644
--- a/opengl/tests/lib/WindowSurface.cpp
+++ b/opengl/tests/lib/WindowSurface.cpp
@@ -36,7 +36,14 @@
return;
}
- const auto displayToken = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ if (ids.empty()) {
+ fprintf(stderr, "Failed to get ID for any displays.\n");
+ return;
+ }
+
+ // display 0 is picked for now, can extend to support all displays if needed
+ const auto displayToken = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
if (displayToken == nullptr) {
fprintf(stderr, "ERROR: no display\n");
return;
diff --git a/services/inputflinger/Android.bp b/services/inputflinger/Android.bp
index 29a0e4f..ddcd51f 100644
--- a/services/inputflinger/Android.bp
+++ b/services/inputflinger/Android.bp
@@ -85,12 +85,12 @@
"libstatspull",
"libstatssocket",
"libutils",
- "libui",
"server_configurable_flags",
],
static_libs: [
"libattestation",
"libpalmrejection",
+ "libui-types",
],
}
@@ -139,6 +139,7 @@
"InputListener.cpp",
"InputReaderBase.cpp",
"InputThread.cpp",
+ "NotifyArgs.cpp",
"VibrationElement.cpp",
],
}
@@ -148,10 +149,10 @@
srcs: [":libinputflinger_base_sources"],
shared_libs: [
"libbase",
+ "libbinder",
"libcutils",
"libinput",
"liblog",
- "libui",
"libutils",
],
header_libs: [
@@ -190,7 +191,16 @@
"libinputservice_test",
"Bug-115739809",
"StructLayout_test",
+
+ // native fuzzers
"inputflinger_latencytracker_fuzzer",
+ "inputflinger_cursor_input_fuzzer",
+ "inputflinger_keyboard_input_fuzzer",
+ "inputflinger_multitouch_input_fuzzer",
+ "inputflinger_switch_input_fuzzer",
+ "inputflinger_input_reader_fuzzer",
+ "inputflinger_blocking_queue_fuzzer",
+ "inputflinger_input_classifier_fuzzer",
// Java/Kotlin targets
"CtsWindowManagerDeviceTestCases",
diff --git a/services/inputflinger/BlockingQueue.h b/services/inputflinger/BlockingQueue.h
index 8300e8a..fe37287 100644
--- a/services/inputflinger/BlockingQueue.h
+++ b/services/inputflinger/BlockingQueue.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_BLOCKING_QUEUE_H
-#define _UI_INPUT_BLOCKING_QUEUE_H
+#pragma once
#include "android-base/thread_annotations.h"
#include <condition_variable>
@@ -106,6 +105,4 @@
std::vector<T> mQueue GUARDED_BY(mLock);
};
-
} // namespace android
-#endif
diff --git a/services/inputflinger/InputCommonConverter.cpp b/services/inputflinger/InputCommonConverter.cpp
index 8aee39f..23b6f57 100644
--- a/services/inputflinger/InputCommonConverter.cpp
+++ b/services/inputflinger/InputCommonConverter.cpp
@@ -263,6 +263,8 @@
static_assert(static_cast<common::Axis>(AMOTION_EVENT_AXIS_GENERIC_14) == common::Axis::GENERIC_14);
static_assert(static_cast<common::Axis>(AMOTION_EVENT_AXIS_GENERIC_15) == common::Axis::GENERIC_15);
static_assert(static_cast<common::Axis>(AMOTION_EVENT_AXIS_GENERIC_16) == common::Axis::GENERIC_16);
+static_assert(static_cast<common::Axis>(AMOTION_EVENT_MAXIMUM_VALID_AXIS_VALUE) ==
+ static_cast<common::Axis>(AMOTION_EVENT_AXIS_GENERIC_16));
static common::VideoFrame getHalVideoFrame(const TouchVideoFrame& frame) {
common::VideoFrame out;
diff --git a/services/inputflinger/InputListener.cpp b/services/inputflinger/InputListener.cpp
index dce327e..d33b298 100644
--- a/services/inputflinger/InputListener.cpp
+++ b/services/inputflinger/InputListener.cpp
@@ -31,308 +31,34 @@
namespace android {
-// --- NotifyConfigurationChangedArgs ---
-
-NotifyConfigurationChangedArgs::NotifyConfigurationChangedArgs(int32_t id, nsecs_t eventTime)
- : NotifyArgs(id, eventTime) {}
-
-NotifyConfigurationChangedArgs::NotifyConfigurationChangedArgs(
- const NotifyConfigurationChangedArgs& other)
- : NotifyArgs(other.id, other.eventTime) {}
-
-bool NotifyConfigurationChangedArgs::operator==(const NotifyConfigurationChangedArgs& rhs) const {
- return id == rhs.id && eventTime == rhs.eventTime;
+std::list<NotifyArgs>& operator+=(std::list<NotifyArgs>& keep, std::list<NotifyArgs>&& consume) {
+ keep.splice(keep.end(), consume);
+ return keep;
}
-void NotifyConfigurationChangedArgs::notify(InputListenerInterface& listener) const {
- listener.notifyConfigurationChanged(this);
-}
+// --- InputListenerInterface ---
-// --- NotifyKeyArgs ---
+// Helper to std::visit with lambdas.
+template <typename... V>
+struct Visitor : V... {};
+// explicit deduction guide (not needed as of C++20)
+template <typename... V>
+Visitor(V...) -> Visitor<V...>;
-NotifyKeyArgs::NotifyKeyArgs(int32_t id, nsecs_t eventTime, nsecs_t readTime, int32_t deviceId,
- uint32_t source, int32_t displayId, uint32_t policyFlags,
- int32_t action, int32_t flags, int32_t keyCode, int32_t scanCode,
- int32_t metaState, nsecs_t downTime)
- : NotifyArgs(id, eventTime),
- deviceId(deviceId),
- source(source),
- displayId(displayId),
- policyFlags(policyFlags),
- action(action),
- flags(flags),
- keyCode(keyCode),
- scanCode(scanCode),
- metaState(metaState),
- downTime(downTime),
- readTime(readTime) {}
-
-NotifyKeyArgs::NotifyKeyArgs(const NotifyKeyArgs& other)
- : NotifyArgs(other.id, other.eventTime),
- deviceId(other.deviceId),
- source(other.source),
- displayId(other.displayId),
- policyFlags(other.policyFlags),
- action(other.action),
- flags(other.flags),
- keyCode(other.keyCode),
- scanCode(other.scanCode),
- metaState(other.metaState),
- downTime(other.downTime),
- readTime(other.readTime) {}
-
-bool NotifyKeyArgs::operator==(const NotifyKeyArgs& rhs) const {
- return id == rhs.id && eventTime == rhs.eventTime && readTime == rhs.readTime &&
- deviceId == rhs.deviceId && source == rhs.source && displayId == rhs.displayId &&
- policyFlags == rhs.policyFlags && action == rhs.action && flags == rhs.flags &&
- keyCode == rhs.keyCode && scanCode == rhs.scanCode && metaState == rhs.metaState &&
- downTime == rhs.downTime;
-}
-
-void NotifyKeyArgs::notify(InputListenerInterface& listener) const {
- listener.notifyKey(this);
-}
-
-// --- NotifyMotionArgs ---
-
-NotifyMotionArgs::NotifyMotionArgs(
- int32_t id, nsecs_t eventTime, nsecs_t readTime, int32_t deviceId, uint32_t source,
- int32_t displayId, uint32_t policyFlags, int32_t action, int32_t actionButton,
- int32_t flags, int32_t metaState, int32_t buttonState, MotionClassification classification,
- int32_t edgeFlags, uint32_t pointerCount, const PointerProperties* pointerProperties,
- const PointerCoords* pointerCoords, float xPrecision, float yPrecision,
- float xCursorPosition, float yCursorPosition, nsecs_t downTime,
- const std::vector<TouchVideoFrame>& videoFrames)
- : NotifyArgs(id, eventTime),
- deviceId(deviceId),
- source(source),
- displayId(displayId),
- policyFlags(policyFlags),
- action(action),
- actionButton(actionButton),
- flags(flags),
- metaState(metaState),
- buttonState(buttonState),
- classification(classification),
- edgeFlags(edgeFlags),
- pointerCount(pointerCount),
- xPrecision(xPrecision),
- yPrecision(yPrecision),
- xCursorPosition(xCursorPosition),
- yCursorPosition(yCursorPosition),
- downTime(downTime),
- readTime(readTime),
- videoFrames(videoFrames) {
- for (uint32_t i = 0; i < pointerCount; i++) {
- this->pointerProperties[i].copyFrom(pointerProperties[i]);
- this->pointerCoords[i].copyFrom(pointerCoords[i]);
- }
-}
-
-NotifyMotionArgs::NotifyMotionArgs(const NotifyMotionArgs& other)
- : NotifyArgs(other.id, other.eventTime),
- deviceId(other.deviceId),
- source(other.source),
- displayId(other.displayId),
- policyFlags(other.policyFlags),
- action(other.action),
- actionButton(other.actionButton),
- flags(other.flags),
- metaState(other.metaState),
- buttonState(other.buttonState),
- classification(other.classification),
- edgeFlags(other.edgeFlags),
- pointerCount(other.pointerCount),
- xPrecision(other.xPrecision),
- yPrecision(other.yPrecision),
- xCursorPosition(other.xCursorPosition),
- yCursorPosition(other.yCursorPosition),
- downTime(other.downTime),
- readTime(other.readTime),
- videoFrames(other.videoFrames) {
- for (uint32_t i = 0; i < pointerCount; i++) {
- pointerProperties[i].copyFrom(other.pointerProperties[i]);
- pointerCoords[i].copyFrom(other.pointerCoords[i]);
- }
-}
-
-static inline bool isCursorPositionEqual(float lhs, float rhs) {
- return (isnan(lhs) && isnan(rhs)) || lhs == rhs;
-}
-
-bool NotifyMotionArgs::operator==(const NotifyMotionArgs& rhs) const {
- bool equal = id == rhs.id && eventTime == rhs.eventTime && readTime == rhs.readTime &&
- deviceId == rhs.deviceId && source == rhs.source && displayId == rhs.displayId &&
- policyFlags == rhs.policyFlags && action == rhs.action &&
- actionButton == rhs.actionButton && flags == rhs.flags && metaState == rhs.metaState &&
- buttonState == rhs.buttonState && classification == rhs.classification &&
- edgeFlags == rhs.edgeFlags &&
- pointerCount == rhs.pointerCount
- // PointerProperties and PointerCoords are compared separately below
- && xPrecision == rhs.xPrecision && yPrecision == rhs.yPrecision &&
- isCursorPositionEqual(xCursorPosition, rhs.xCursorPosition) &&
- isCursorPositionEqual(yCursorPosition, rhs.yCursorPosition) &&
- downTime == rhs.downTime && videoFrames == rhs.videoFrames;
- if (!equal) {
- return false;
- }
-
- for (size_t i = 0; i < pointerCount; i++) {
- equal =
- pointerProperties[i] == rhs.pointerProperties[i]
- && pointerCoords[i] == rhs.pointerCoords[i];
- if (!equal) {
- return false;
- }
- }
- return true;
-}
-
-std::string NotifyMotionArgs::dump() const {
- std::string coords;
- for (uint32_t i = 0; i < pointerCount; i++) {
- if (!coords.empty()) {
- coords += ", ";
- }
- coords += StringPrintf("{%" PRIu32 ": ", i);
- coords +=
- StringPrintf("id=%" PRIu32 " x=%.1f y=%.1f pressure=%.1f", pointerProperties[i].id,
- pointerCoords[i].getX(), pointerCoords[i].getY(),
- pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_PRESSURE));
- const int32_t toolType = pointerProperties[i].toolType;
- if (toolType != AMOTION_EVENT_TOOL_TYPE_FINGER) {
- coords += StringPrintf(" toolType=%s", motionToolTypeToString(toolType));
- }
- const float major = pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR);
- const float minor = pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR);
- const float orientation = pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION);
- if (major != 0 || minor != 0) {
- coords += StringPrintf(" major=%.1f minor=%.1f orientation=%.1f", major, minor,
- orientation);
- }
- coords += "}";
- }
- return StringPrintf("NotifyMotionArgs(id=%" PRId32 ", eventTime=%" PRId64 ", deviceId=%" PRId32
- ", source=%s, action=%s, pointerCount=%" PRIu32
- " pointers=%s, flags=0x%08x)",
- id, eventTime, deviceId, inputEventSourceToString(source).c_str(),
- MotionEvent::actionToString(action).c_str(), pointerCount, coords.c_str(),
- flags);
-}
-
-void NotifyMotionArgs::notify(InputListenerInterface& listener) const {
- listener.notifyMotion(this);
-}
-
-// --- NotifySwitchArgs ---
-
-NotifySwitchArgs::NotifySwitchArgs(int32_t id, nsecs_t eventTime, uint32_t policyFlags,
- uint32_t switchValues, uint32_t switchMask)
- : NotifyArgs(id, eventTime),
- policyFlags(policyFlags),
- switchValues(switchValues),
- switchMask(switchMask) {}
-
-NotifySwitchArgs::NotifySwitchArgs(const NotifySwitchArgs& other)
- : NotifyArgs(other.id, other.eventTime),
- policyFlags(other.policyFlags),
- switchValues(other.switchValues),
- switchMask(other.switchMask) {}
-
-bool NotifySwitchArgs::operator==(const NotifySwitchArgs rhs) const {
- return id == rhs.id && eventTime == rhs.eventTime && policyFlags == rhs.policyFlags &&
- switchValues == rhs.switchValues && switchMask == rhs.switchMask;
-}
-
-void NotifySwitchArgs::notify(InputListenerInterface& listener) const {
- listener.notifySwitch(this);
-}
-
-// --- NotifySensorArgs ---
-
-NotifySensorArgs::NotifySensorArgs(int32_t id, nsecs_t eventTime, int32_t deviceId, uint32_t source,
- InputDeviceSensorType sensorType,
- InputDeviceSensorAccuracy accuracy, bool accuracyChanged,
- nsecs_t hwTimestamp, std::vector<float> values)
- : NotifyArgs(id, eventTime),
- deviceId(deviceId),
- source(source),
- sensorType(sensorType),
- accuracy(accuracy),
- accuracyChanged(accuracyChanged),
- hwTimestamp(hwTimestamp),
- values(std::move(values)) {}
-
-NotifySensorArgs::NotifySensorArgs(const NotifySensorArgs& other)
- : NotifyArgs(other.id, other.eventTime),
- deviceId(other.deviceId),
- source(other.source),
- sensorType(other.sensorType),
- accuracy(other.accuracy),
- accuracyChanged(other.accuracyChanged),
- hwTimestamp(other.hwTimestamp),
- values(other.values) {}
-
-bool NotifySensorArgs::operator==(const NotifySensorArgs rhs) const {
- return id == rhs.id && eventTime == rhs.eventTime && sensorType == rhs.sensorType &&
- accuracy == rhs.accuracy && accuracyChanged == rhs.accuracyChanged &&
- hwTimestamp == rhs.hwTimestamp && values == rhs.values;
-}
-
-void NotifySensorArgs::notify(InputListenerInterface& listener) const {
- listener.notifySensor(this);
-}
-
-// --- NotifyVibratorStateArgs ---
-
-NotifyVibratorStateArgs::NotifyVibratorStateArgs(int32_t id, nsecs_t eventTime, int32_t deviceId,
- bool isOn)
- : NotifyArgs(id, eventTime), deviceId(deviceId), isOn(isOn) {}
-
-NotifyVibratorStateArgs::NotifyVibratorStateArgs(const NotifyVibratorStateArgs& other)
- : NotifyArgs(other.id, other.eventTime), deviceId(other.deviceId), isOn(other.isOn) {}
-
-bool NotifyVibratorStateArgs::operator==(const NotifyVibratorStateArgs rhs) const {
- return id == rhs.id && eventTime == rhs.eventTime && deviceId == rhs.deviceId &&
- isOn == rhs.isOn;
-}
-
-void NotifyVibratorStateArgs::notify(InputListenerInterface& listener) const {
- listener.notifyVibratorState(this);
-}
-
-// --- NotifyDeviceResetArgs ---
-
-NotifyDeviceResetArgs::NotifyDeviceResetArgs(int32_t id, nsecs_t eventTime, int32_t deviceId)
- : NotifyArgs(id, eventTime), deviceId(deviceId) {}
-
-NotifyDeviceResetArgs::NotifyDeviceResetArgs(const NotifyDeviceResetArgs& other)
- : NotifyArgs(other.id, other.eventTime), deviceId(other.deviceId) {}
-
-bool NotifyDeviceResetArgs::operator==(const NotifyDeviceResetArgs& rhs) const {
- return id == rhs.id && eventTime == rhs.eventTime && deviceId == rhs.deviceId;
-}
-
-void NotifyDeviceResetArgs::notify(InputListenerInterface& listener) const {
- listener.notifyDeviceReset(this);
-}
-
-// --- NotifyPointerCaptureChangedArgs ---
-
-NotifyPointerCaptureChangedArgs::NotifyPointerCaptureChangedArgs(
- int32_t id, nsecs_t eventTime, const PointerCaptureRequest& request)
- : NotifyArgs(id, eventTime), request(request) {}
-
-NotifyPointerCaptureChangedArgs::NotifyPointerCaptureChangedArgs(
- const NotifyPointerCaptureChangedArgs& other)
- : NotifyArgs(other.id, other.eventTime), request(other.request) {}
-
-bool NotifyPointerCaptureChangedArgs::operator==(const NotifyPointerCaptureChangedArgs& rhs) const {
- return id == rhs.id && eventTime == rhs.eventTime && request == rhs.request;
-}
-
-void NotifyPointerCaptureChangedArgs::notify(InputListenerInterface& listener) const {
- listener.notifyPointerCaptureChanged(this);
+void InputListenerInterface::notify(const NotifyArgs& generalArgs) {
+ Visitor v{
+ [&](const NotifyConfigurationChangedArgs& args) { notifyConfigurationChanged(&args); },
+ [&](const NotifyKeyArgs& args) { notifyKey(&args); },
+ [&](const NotifyMotionArgs& args) { notifyMotion(&args); },
+ [&](const NotifySwitchArgs& args) { notifySwitch(&args); },
+ [&](const NotifySensorArgs& args) { notifySensor(&args); },
+ [&](const NotifyVibratorStateArgs& args) { notifyVibratorState(&args); },
+ [&](const NotifyDeviceResetArgs& args) { notifyDeviceReset(&args); },
+ [&](const NotifyPointerCaptureChangedArgs& args) {
+ notifyPointerCaptureChanged(&args);
+ },
+ };
+ std::visit(v, generalArgs);
}
// --- QueuedInputListener ---
@@ -350,47 +76,47 @@
void QueuedInputListener::notifyConfigurationChanged(
const NotifyConfigurationChangedArgs* args) {
traceEvent(__func__, args->id);
- mArgsQueue.emplace_back(std::make_unique<NotifyConfigurationChangedArgs>(*args));
+ mArgsQueue.emplace_back(*args);
}
void QueuedInputListener::notifyKey(const NotifyKeyArgs* args) {
traceEvent(__func__, args->id);
- mArgsQueue.emplace_back(std::make_unique<NotifyKeyArgs>(*args));
+ mArgsQueue.emplace_back(*args);
}
void QueuedInputListener::notifyMotion(const NotifyMotionArgs* args) {
traceEvent(__func__, args->id);
- mArgsQueue.emplace_back(std::make_unique<NotifyMotionArgs>(*args));
+ mArgsQueue.emplace_back(*args);
}
void QueuedInputListener::notifySwitch(const NotifySwitchArgs* args) {
traceEvent(__func__, args->id);
- mArgsQueue.emplace_back(std::make_unique<NotifySwitchArgs>(*args));
+ mArgsQueue.emplace_back(*args);
}
void QueuedInputListener::notifySensor(const NotifySensorArgs* args) {
traceEvent(__func__, args->id);
- mArgsQueue.emplace_back(std::make_unique<NotifySensorArgs>(*args));
+ mArgsQueue.emplace_back(*args);
}
void QueuedInputListener::notifyVibratorState(const NotifyVibratorStateArgs* args) {
traceEvent(__func__, args->id);
- mArgsQueue.emplace_back(std::make_unique<NotifyVibratorStateArgs>(*args));
+ mArgsQueue.emplace_back(*args);
}
void QueuedInputListener::notifyDeviceReset(const NotifyDeviceResetArgs* args) {
traceEvent(__func__, args->id);
- mArgsQueue.emplace_back(std::make_unique<NotifyDeviceResetArgs>(*args));
+ mArgsQueue.emplace_back(*args);
}
void QueuedInputListener::notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) {
traceEvent(__func__, args->id);
- mArgsQueue.emplace_back(std::make_unique<NotifyPointerCaptureChangedArgs>(*args));
+ mArgsQueue.emplace_back(*args);
}
void QueuedInputListener::flush() {
- for (const std::unique_ptr<NotifyArgs>& args : mArgsQueue) {
- args->notify(mInnerListener);
+ for (const NotifyArgs& args : mArgsQueue) {
+ mInnerListener.notify(args);
}
mArgsQueue.clear();
}
diff --git a/services/inputflinger/InputManager.h b/services/inputflinger/InputManager.h
index b40ab7f..1137193 100644
--- a/services/inputflinger/InputManager.h
+++ b/services/inputflinger/InputManager.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_MANAGER_H
-#define _UI_INPUT_MANAGER_H
+#pragma once
/**
* Native input manager.
@@ -130,5 +129,3 @@
};
} // namespace android
-
-#endif // _UI_INPUT_MANAGER_H
diff --git a/services/inputflinger/InputProcessor.cpp b/services/inputflinger/InputProcessor.cpp
index 0749441..02d62bf 100644
--- a/services/inputflinger/InputProcessor.cpp
+++ b/services/inputflinger/InputProcessor.cpp
@@ -22,6 +22,7 @@
#include <android-base/stringprintf.h>
#include <android/binder_manager.h>
#include <android/binder_process.h>
+#include <input/Input.h>
#include <inttypes.h>
#include <log/log.h>
#include <algorithm>
@@ -123,40 +124,38 @@
// --- ClassifierEvent ---
-ClassifierEvent::ClassifierEvent(std::unique_ptr<NotifyMotionArgs> args)
- : type(ClassifierEventType::MOTION), args(std::move(args)){};
-ClassifierEvent::ClassifierEvent(std::unique_ptr<NotifyDeviceResetArgs> args)
- : type(ClassifierEventType::DEVICE_RESET), args(std::move(args)){};
-ClassifierEvent::ClassifierEvent(ClassifierEventType type, std::unique_ptr<NotifyArgs> args)
- : type(type), args(std::move(args)){};
+ClassifierEvent::ClassifierEvent(const NotifyMotionArgs& args)
+ : type(ClassifierEventType::MOTION), args(args){};
-ClassifierEvent::ClassifierEvent(ClassifierEvent&& other)
- : type(other.type), args(std::move(other.args)){};
+ClassifierEvent::ClassifierEvent(const NotifyDeviceResetArgs& args)
+ : type(ClassifierEventType::DEVICE_RESET), args(args){};
+
+ClassifierEvent::ClassifierEvent(ClassifierEventType type, std::optional<NotifyArgs> args)
+ : type(type), args(args){};
ClassifierEvent& ClassifierEvent::operator=(ClassifierEvent&& other) {
type = other.type;
- args = std::move(other.args);
+ args = other.args;
return *this;
}
ClassifierEvent ClassifierEvent::createHalResetEvent() {
- return ClassifierEvent(ClassifierEventType::HAL_RESET, nullptr);
+ return ClassifierEvent(ClassifierEventType::HAL_RESET, std::nullopt);
}
ClassifierEvent ClassifierEvent::createExitEvent() {
- return ClassifierEvent(ClassifierEventType::EXIT, nullptr);
+ return ClassifierEvent(ClassifierEventType::EXIT, std::nullopt);
}
std::optional<int32_t> ClassifierEvent::getDeviceId() const {
switch (type) {
case ClassifierEventType::MOTION: {
- NotifyMotionArgs* motionArgs = static_cast<NotifyMotionArgs*>(args.get());
- return motionArgs->deviceId;
+ const NotifyMotionArgs& motionArgs = std::get<NotifyMotionArgs>(*args);
+ return motionArgs.deviceId;
}
case ClassifierEventType::DEVICE_RESET: {
- NotifyDeviceResetArgs* deviceResetArgs =
- static_cast<NotifyDeviceResetArgs*>(args.get());
- return deviceResetArgs->deviceId;
+ const NotifyDeviceResetArgs& deviceResetArgs = std::get<NotifyDeviceResetArgs>(*args);
+ return deviceResetArgs.deviceId;
}
case ClassifierEventType::HAL_RESET: {
return std::nullopt;
@@ -212,12 +211,12 @@
bool halResponseOk = true;
switch (event.type) {
case ClassifierEventType::MOTION: {
- NotifyMotionArgs* motionArgs = static_cast<NotifyMotionArgs*>(event.args.get());
- common::MotionEvent motionEvent = notifyMotionArgsToHalMotionEvent(*motionArgs);
+ NotifyMotionArgs& motionArgs = std::get<NotifyMotionArgs>(*event.args);
+ common::MotionEvent motionEvent = notifyMotionArgsToHalMotionEvent(motionArgs);
common::Classification classification;
ndk::ScopedAStatus response = mService->classify(motionEvent, &classification);
if (response.isOk()) {
- updateClassification(motionArgs->deviceId, motionArgs->eventTime,
+ updateClassification(motionArgs.deviceId, motionArgs.eventTime,
getMotionClassification(classification));
}
break;
@@ -307,8 +306,7 @@
updateLastDownTime(args.deviceId, args.downTime);
}
- ClassifierEvent event(std::make_unique<NotifyMotionArgs>(args));
- enqueueEvent(std::move(event));
+ enqueueEvent(args);
return getClassification(args.deviceId);
}
@@ -328,7 +326,7 @@
std::optional<int32_t> eventDeviceId = event.getDeviceId();
return eventDeviceId && (*eventDeviceId == deviceId);
});
- enqueueEvent(std::make_unique<NotifyDeviceResetArgs>(args));
+ enqueueEvent(args);
}
void MotionClassifier::dump(std::string& dump) {
@@ -436,7 +434,13 @@
mQueuedListener.notifyMotion(args);
} else {
NotifyMotionArgs newArgs(*args);
- newArgs.classification = mMotionClassifier->classify(newArgs);
+ const MotionClassification newClassification = mMotionClassifier->classify(newArgs);
+ LOG_ALWAYS_FATAL_IF(args->classification != MotionClassification::NONE &&
+ newClassification != MotionClassification::NONE,
+ "Conflicting classifications %s (new) and %s (old)!",
+ motionClassificationToString(newClassification),
+ motionClassificationToString(args->classification));
+ newArgs.classification = newClassification;
mQueuedListener.notifyMotion(&newArgs);
}
} // release lock
diff --git a/services/inputflinger/InputProcessor.h b/services/inputflinger/InputProcessor.h
index 261e012..f4d02b6 100644
--- a/services/inputflinger/InputProcessor.h
+++ b/services/inputflinger/InputProcessor.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_CLASSIFIER_H
-#define _UI_INPUT_CLASSIFIER_H
+#pragma once
#include <android-base/thread_annotations.h>
#include <future>
@@ -36,12 +35,12 @@
struct ClassifierEvent {
ClassifierEventType type;
- std::unique_ptr<NotifyArgs> args;
+ std::optional<NotifyArgs> args;
- ClassifierEvent(ClassifierEventType type, std::unique_ptr<NotifyArgs> args);
- ClassifierEvent(std::unique_ptr<NotifyMotionArgs> args);
- ClassifierEvent(std::unique_ptr<NotifyDeviceResetArgs> args);
- ClassifierEvent(ClassifierEvent&& other);
+ ClassifierEvent(ClassifierEventType type, std::optional<NotifyArgs> args);
+ ClassifierEvent(const NotifyMotionArgs& args);
+ ClassifierEvent(const NotifyDeviceResetArgs& args);
+ ClassifierEvent(ClassifierEvent&& other) = default;
ClassifierEvent& operator=(ClassifierEvent&& other);
// Convenience function to create a HAL_RESET event
@@ -288,4 +287,3 @@
};
} // namespace android
-#endif
diff --git a/services/inputflinger/NotifyArgs.cpp b/services/inputflinger/NotifyArgs.cpp
new file mode 100644
index 0000000..b192ad7
--- /dev/null
+++ b/services/inputflinger/NotifyArgs.cpp
@@ -0,0 +1,251 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "NotifyArgs"
+
+#define ATRACE_TAG ATRACE_TAG_INPUT
+
+#include "NotifyArgs.h"
+
+#include <android-base/stringprintf.h>
+#include <android/log.h>
+#include <math.h>
+#include <utils/Trace.h>
+
+using android::base::StringPrintf;
+
+namespace android {
+
+// --- NotifyConfigurationChangedArgs ---
+
+NotifyConfigurationChangedArgs::NotifyConfigurationChangedArgs(int32_t id, nsecs_t eventTime)
+ : id(id), eventTime(eventTime) {}
+
+// --- NotifyKeyArgs ---
+
+NotifyKeyArgs::NotifyKeyArgs(int32_t id, nsecs_t eventTime, nsecs_t readTime, int32_t deviceId,
+ uint32_t source, int32_t displayId, uint32_t policyFlags,
+ int32_t action, int32_t flags, int32_t keyCode, int32_t scanCode,
+ int32_t metaState, nsecs_t downTime)
+ : id(id),
+ eventTime(eventTime),
+ deviceId(deviceId),
+ source(source),
+ displayId(displayId),
+ policyFlags(policyFlags),
+ action(action),
+ flags(flags),
+ keyCode(keyCode),
+ scanCode(scanCode),
+ metaState(metaState),
+ downTime(downTime),
+ readTime(readTime) {}
+
+// --- NotifyMotionArgs ---
+
+NotifyMotionArgs::NotifyMotionArgs(
+ int32_t id, nsecs_t eventTime, nsecs_t readTime, int32_t deviceId, uint32_t source,
+ int32_t displayId, uint32_t policyFlags, int32_t action, int32_t actionButton,
+ int32_t flags, int32_t metaState, int32_t buttonState, MotionClassification classification,
+ int32_t edgeFlags, uint32_t pointerCount, const PointerProperties* pointerProperties,
+ const PointerCoords* pointerCoords, float xPrecision, float yPrecision,
+ float xCursorPosition, float yCursorPosition, nsecs_t downTime,
+ const std::vector<TouchVideoFrame>& videoFrames)
+ : id(id),
+ eventTime(eventTime),
+ deviceId(deviceId),
+ source(source),
+ displayId(displayId),
+ policyFlags(policyFlags),
+ action(action),
+ actionButton(actionButton),
+ flags(flags),
+ metaState(metaState),
+ buttonState(buttonState),
+ classification(classification),
+ edgeFlags(edgeFlags),
+ pointerCount(pointerCount),
+ xPrecision(xPrecision),
+ yPrecision(yPrecision),
+ xCursorPosition(xCursorPosition),
+ yCursorPosition(yCursorPosition),
+ downTime(downTime),
+ readTime(readTime),
+ videoFrames(videoFrames) {
+ for (uint32_t i = 0; i < pointerCount; i++) {
+ this->pointerProperties[i].copyFrom(pointerProperties[i]);
+ this->pointerCoords[i].copyFrom(pointerCoords[i]);
+ }
+}
+
+NotifyMotionArgs::NotifyMotionArgs(const NotifyMotionArgs& other)
+ : id(other.id),
+ eventTime(other.eventTime),
+ deviceId(other.deviceId),
+ source(other.source),
+ displayId(other.displayId),
+ policyFlags(other.policyFlags),
+ action(other.action),
+ actionButton(other.actionButton),
+ flags(other.flags),
+ metaState(other.metaState),
+ buttonState(other.buttonState),
+ classification(other.classification),
+ edgeFlags(other.edgeFlags),
+ pointerCount(other.pointerCount),
+ xPrecision(other.xPrecision),
+ yPrecision(other.yPrecision),
+ xCursorPosition(other.xCursorPosition),
+ yCursorPosition(other.yCursorPosition),
+ downTime(other.downTime),
+ readTime(other.readTime),
+ videoFrames(other.videoFrames) {
+ for (uint32_t i = 0; i < pointerCount; i++) {
+ pointerProperties[i].copyFrom(other.pointerProperties[i]);
+ pointerCoords[i].copyFrom(other.pointerCoords[i]);
+ }
+}
+
+static inline bool isCursorPositionEqual(float lhs, float rhs) {
+ return (isnan(lhs) && isnan(rhs)) || lhs == rhs;
+}
+
+bool NotifyMotionArgs::operator==(const NotifyMotionArgs& rhs) const {
+ bool equal = id == rhs.id && eventTime == rhs.eventTime && readTime == rhs.readTime &&
+ deviceId == rhs.deviceId && source == rhs.source && displayId == rhs.displayId &&
+ policyFlags == rhs.policyFlags && action == rhs.action &&
+ actionButton == rhs.actionButton && flags == rhs.flags && metaState == rhs.metaState &&
+ buttonState == rhs.buttonState && classification == rhs.classification &&
+ edgeFlags == rhs.edgeFlags &&
+ pointerCount == rhs.pointerCount
+ // PointerProperties and PointerCoords are compared separately below
+ && xPrecision == rhs.xPrecision && yPrecision == rhs.yPrecision &&
+ isCursorPositionEqual(xCursorPosition, rhs.xCursorPosition) &&
+ isCursorPositionEqual(yCursorPosition, rhs.yCursorPosition) &&
+ downTime == rhs.downTime && videoFrames == rhs.videoFrames;
+ if (!equal) {
+ return false;
+ }
+
+ for (size_t i = 0; i < pointerCount; i++) {
+ equal = pointerProperties[i] == rhs.pointerProperties[i] &&
+ pointerCoords[i] == rhs.pointerCoords[i];
+ if (!equal) {
+ return false;
+ }
+ }
+ return true;
+}
+
+std::string NotifyMotionArgs::dump() const {
+ std::string coords;
+ for (uint32_t i = 0; i < pointerCount; i++) {
+ if (!coords.empty()) {
+ coords += ", ";
+ }
+ coords += StringPrintf("{%" PRIu32 ": ", i);
+ coords +=
+ StringPrintf("id=%" PRIu32 " x=%.1f y=%.1f pressure=%.1f", pointerProperties[i].id,
+ pointerCoords[i].getX(), pointerCoords[i].getY(),
+ pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_PRESSURE));
+ const int32_t toolType = pointerProperties[i].toolType;
+ if (toolType != AMOTION_EVENT_TOOL_TYPE_FINGER) {
+ coords += StringPrintf(" toolType=%s", motionToolTypeToString(toolType));
+ }
+ const float major = pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR);
+ const float minor = pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR);
+ const float orientation = pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION);
+ if (major != 0 || minor != 0) {
+ coords += StringPrintf(" major=%.1f minor=%.1f orientation=%.1f", major, minor,
+ orientation);
+ }
+ coords += "}";
+ }
+ return StringPrintf("NotifyMotionArgs(id=%" PRId32 ", eventTime=%" PRId64 ", deviceId=%" PRId32
+ ", source=%s, action=%s, pointerCount=%" PRIu32
+ " pointers=%s, flags=0x%08x)",
+ id, eventTime, deviceId, inputEventSourceToString(source).c_str(),
+ MotionEvent::actionToString(action).c_str(), pointerCount, coords.c_str(),
+ flags);
+}
+
+// --- NotifySwitchArgs ---
+
+NotifySwitchArgs::NotifySwitchArgs(int32_t id, nsecs_t eventTime, uint32_t policyFlags,
+ uint32_t switchValues, uint32_t switchMask)
+ : id(id),
+ eventTime(eventTime),
+ policyFlags(policyFlags),
+ switchValues(switchValues),
+ switchMask(switchMask) {}
+
+// --- NotifySensorArgs ---
+
+NotifySensorArgs::NotifySensorArgs(int32_t id, nsecs_t eventTime, int32_t deviceId, uint32_t source,
+ InputDeviceSensorType sensorType,
+ InputDeviceSensorAccuracy accuracy, bool accuracyChanged,
+ nsecs_t hwTimestamp, std::vector<float> values)
+ : id(id),
+ eventTime(eventTime),
+ deviceId(deviceId),
+ source(source),
+ sensorType(sensorType),
+ accuracy(accuracy),
+ accuracyChanged(accuracyChanged),
+ hwTimestamp(hwTimestamp),
+ values(std::move(values)) {}
+
+// --- NotifyVibratorStateArgs ---
+
+NotifyVibratorStateArgs::NotifyVibratorStateArgs(int32_t id, nsecs_t eventTime, int32_t deviceId,
+ bool isOn)
+ : id(id), eventTime(eventTime), deviceId(deviceId), isOn(isOn) {}
+
+// --- NotifyDeviceResetArgs ---
+
+NotifyDeviceResetArgs::NotifyDeviceResetArgs(int32_t id, nsecs_t eventTime, int32_t deviceId)
+ : id(id), eventTime(eventTime), deviceId(deviceId) {}
+
+// --- NotifyPointerCaptureChangedArgs ---
+
+NotifyPointerCaptureChangedArgs::NotifyPointerCaptureChangedArgs(
+ int32_t id, nsecs_t eventTime, const PointerCaptureRequest& request)
+ : id(id), eventTime(eventTime), request(request) {}
+
+// Helper to std::visit with lambdas.
+template <typename... V>
+struct Visitor : V... {};
+// explicit deduction guide (not needed as of C++20)
+template <typename... V>
+Visitor(V...) -> Visitor<V...>;
+
+const char* toString(const NotifyArgs& args) {
+ Visitor toStringVisitor{
+ [&](const NotifyConfigurationChangedArgs&) { return "NotifyConfigurationChangedArgs"; },
+ [&](const NotifyKeyArgs&) { return "NotifyKeyArgs"; },
+ [&](const NotifyMotionArgs&) { return "NotifyMotionArgs"; },
+ [&](const NotifySensorArgs&) { return "NotifySensorArgs"; },
+ [&](const NotifySwitchArgs&) { return "NotifySwitchArgs"; },
+ [&](const NotifyDeviceResetArgs&) { return "NotifyDeviceResetArgs"; },
+ [&](const NotifyPointerCaptureChangedArgs&) {
+ return "NotifyPointerCaptureChangedArgs";
+ },
+ [&](const NotifyVibratorStateArgs&) { return "NotifyVibratorStateArgs"; },
+ };
+ return std::visit(toStringVisitor, args);
+}
+
+} // namespace android
diff --git a/services/inputflinger/TEST_MAPPING b/services/inputflinger/TEST_MAPPING
index f673a28..4a0f2ec 100644
--- a/services/inputflinger/TEST_MAPPING
+++ b/services/inputflinger/TEST_MAPPING
@@ -38,6 +38,7 @@
"name": "CtsViewTestCases",
"options": [
{
+ "include-filter": "android.view.cts.input",
"include-filter": "android.view.cts.MotionEventTest",
"include-filter": "android.view.cts.PointerCaptureTest",
"include-filter": "android.view.cts.VerifyInputEventTest"
diff --git a/services/inputflinger/UnwantedInteractionBlocker.cpp b/services/inputflinger/UnwantedInteractionBlocker.cpp
index 4e0f0c3..ec41025 100644
--- a/services/inputflinger/UnwantedInteractionBlocker.cpp
+++ b/services/inputflinger/UnwantedInteractionBlocker.cpp
@@ -77,8 +77,7 @@
}
static bool isFromTouchscreen(int32_t source) {
- return isFromSource(source, AINPUT_SOURCE_TOUCHSCREEN) &&
- !isFromSource(source, AINPUT_SOURCE_STYLUS);
+ return isFromSource(source, AINPUT_SOURCE_TOUCHSCREEN);
}
static ::base::TimeTicks toChromeTimestamp(nsecs_t eventTime) {
@@ -99,17 +98,15 @@
return false;
}
-static int getLinuxToolType(int32_t toolType) {
- switch (toolType) {
- case AMOTION_EVENT_TOOL_TYPE_FINGER:
- return MT_TOOL_FINGER;
- case AMOTION_EVENT_TOOL_TYPE_STYLUS:
- return MT_TOOL_PEN;
- case AMOTION_EVENT_TOOL_TYPE_PALM:
- return MT_TOOL_PALM;
+static int getLinuxToolCode(int toolType) {
+ if (toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS) {
+ return BTN_TOOL_PEN;
}
- ALOGW("Got tool type %" PRId32 ", converting to MT_TOOL_FINGER", toolType);
- return MT_TOOL_FINGER;
+ if (toolType == AMOTION_EVENT_TOOL_TYPE_FINGER) {
+ return BTN_TOOL_FINGER;
+ }
+ ALOGW("Got tool type %" PRId32 ", converting to BTN_TOOL_FINGER", toolType);
+ return BTN_TOOL_FINGER;
}
static int32_t getActionUpForPointerId(const NotifyMotionArgs& args, int32_t pointerId) {
@@ -144,23 +141,6 @@
return AMOTION_EVENT_ACTION_MOVE;
}
-/**
- * Remove the data for the provided pointers from the args. The pointers are identified by their
- * pointerId, not by the index inside the array.
- * Return the new NotifyMotionArgs struct that has the remaining pointers.
- * The only fields that may be different in the returned args from the provided args are:
- * - action
- * - pointerCount
- * - pointerProperties
- * - pointerCoords
- * Action might change because it contains a pointer index. If another pointer is removed, the
- * active pointer index would be shifted.
- * Do not call this function for events with POINTER_UP or POINTER_DOWN events when removed pointer
- * id is the acting pointer id.
- *
- * @param args the args from which the pointers should be removed
- * @param pointerIds the pointer ids of the pointers that should be removed
- */
NotifyMotionArgs removePointerIds(const NotifyMotionArgs& args,
const std::set<int32_t>& pointerIds) {
const uint8_t actionIndex = MotionEvent::getActionIndex(args.action);
@@ -206,6 +186,26 @@
return newArgs;
}
+/**
+ * Remove stylus pointers from the provided NotifyMotionArgs.
+ *
+ * Return NotifyMotionArgs where the stylus pointers have been removed.
+ * If this results in removal of the active pointer, then return nullopt.
+ */
+static std::optional<NotifyMotionArgs> removeStylusPointerIds(const NotifyMotionArgs& args) {
+ std::set<int32_t> stylusPointerIds;
+ for (uint32_t i = 0; i < args.pointerCount; i++) {
+ if (args.pointerProperties[i].toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS) {
+ stylusPointerIds.insert(args.pointerProperties[i].id);
+ }
+ }
+ NotifyMotionArgs withoutStylusPointers = removePointerIds(args, stylusPointerIds);
+ if (withoutStylusPointers.pointerCount == 0 || withoutStylusPointers.action == ACTION_UNKNOWN) {
+ return std::nullopt;
+ }
+ return withoutStylusPointers;
+}
+
std::optional<AndroidPalmFilterDeviceInfo> createPalmFilterDeviceInfo(
const InputDeviceInfo& deviceInfo) {
if (!isFromTouchscreen(deviceInfo.getSources())) {
@@ -562,7 +562,7 @@
touches.emplace_back(::ui::InProgressTouchEvdev());
touches.back().major = args.pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR);
touches.back().minor = args.pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR);
- touches.back().tool_type = getLinuxToolType(args.pointerProperties[i].toolType);
+ // The field 'tool_type' is not used for palm rejection
// Whether there is new information for the touch.
touches.back().altered = true;
@@ -609,15 +609,57 @@
// The fields 'radius_x' and 'radius_x' are not used for palm rejection
touches.back().pressure = args.pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_PRESSURE);
- touches.back().tool_code = BTN_TOOL_FINGER;
+ touches.back().tool_code = getLinuxToolCode(args.pointerProperties[i].toolType);
// The field 'orientation' is not used for palm rejection
// The fields 'tilt_x' and 'tilt_y' are not used for palm rejection
- touches.back().reported_tool_type = ::ui::EventPointerType::kTouch;
+ // The field 'reported_tool_type' is not used for palm rejection
touches.back().stylus_button = false;
}
return touches;
}
+std::set<int32_t> PalmRejector::detectPalmPointers(const NotifyMotionArgs& args) {
+ std::bitset<::ui::kNumTouchEvdevSlots> slotsToHold;
+ std::bitset<::ui::kNumTouchEvdevSlots> slotsToSuppress;
+
+ // Store the slot state before we call getTouches and update it. This way, we can find
+ // the slots that have been removed due to the incoming event.
+ SlotState oldSlotState = mSlotState;
+ mSlotState.update(args);
+
+ std::vector<::ui::InProgressTouchEvdev> touches =
+ getTouches(args, mDeviceInfo, oldSlotState, mSlotState);
+ ::base::TimeTicks chromeTimestamp = toChromeTimestamp(args.eventTime);
+
+ if (DEBUG_MODEL) {
+ std::stringstream touchesStream;
+ for (const ::ui::InProgressTouchEvdev& touch : touches) {
+ touchesStream << touch.tracking_id << " : " << touch << "\n";
+ }
+ ALOGD("Filter: touches = %s", touchesStream.str().c_str());
+ }
+
+ mPalmDetectionFilter->Filter(touches, chromeTimestamp, &slotsToHold, &slotsToSuppress);
+
+ ALOGD_IF(DEBUG_MODEL, "Response: slotsToHold = %s, slotsToSuppress = %s",
+ slotsToHold.to_string().c_str(), slotsToSuppress.to_string().c_str());
+
+ // Now that we know which slots should be suppressed, let's convert those to pointer id's.
+ std::set<int32_t> newSuppressedIds;
+ for (size_t i = 0; i < args.pointerCount; i++) {
+ const int32_t pointerId = args.pointerProperties[i].id;
+ std::optional<size_t> slot = oldSlotState.getSlotForPointerId(pointerId);
+ if (!slot) {
+ slot = mSlotState.getSlotForPointerId(pointerId);
+ LOG_ALWAYS_FATAL_IF(!slot, "Could not find slot for pointer id %" PRId32, pointerId);
+ }
+ if (slotsToSuppress.test(*slot)) {
+ newSuppressedIds.insert(pointerId);
+ }
+ }
+ return newSuppressedIds;
+}
+
std::vector<NotifyMotionArgs> PalmRejector::processMotion(const NotifyMotionArgs& args) {
if (mPalmDetectionFilter == nullptr) {
return {args};
@@ -635,42 +677,17 @@
if (args.action == AMOTION_EVENT_ACTION_DOWN) {
mSuppressedPointerIds.clear();
}
- std::bitset<::ui::kNumTouchEvdevSlots> slotsToHold;
- std::bitset<::ui::kNumTouchEvdevSlots> slotsToSuppress;
- // Store the slot state before we call getTouches and update it. This way, we can find
- // the slots that have been removed due to the incoming event.
- SlotState oldSlotState = mSlotState;
- mSlotState.update(args);
- std::vector<::ui::InProgressTouchEvdev> touches =
- getTouches(args, mDeviceInfo, oldSlotState, mSlotState);
- ::base::TimeTicks chromeTimestamp = toChromeTimestamp(args.eventTime);
-
- if (DEBUG_MODEL) {
- std::stringstream touchesStream;
- for (const ::ui::InProgressTouchEvdev& touch : touches) {
- touchesStream << touch.tracking_id << " : " << touch << "\n";
- }
- ALOGD("Filter: touches = %s", touchesStream.str().c_str());
- }
- mPalmDetectionFilter->Filter(touches, chromeTimestamp, &slotsToHold, &slotsToSuppress);
-
- ALOGD_IF(DEBUG_MODEL, "Response: slotsToHold = %s, slotsToSuppress = %s",
- slotsToHold.to_string().c_str(), slotsToSuppress.to_string().c_str());
-
- // Now that we know which slots should be suppressed, let's convert those to pointer id's.
std::set<int32_t> oldSuppressedIds;
std::swap(oldSuppressedIds, mSuppressedPointerIds);
- for (size_t i = 0; i < args.pointerCount; i++) {
- const int32_t pointerId = args.pointerProperties[i].id;
- std::optional<size_t> slot = oldSlotState.getSlotForPointerId(pointerId);
- if (!slot) {
- slot = mSlotState.getSlotForPointerId(pointerId);
- LOG_ALWAYS_FATAL_IF(!slot, "Could not find slot for pointer id %" PRId32, pointerId);
- }
- if (slotsToSuppress.test(*slot)) {
- mSuppressedPointerIds.insert(pointerId);
- }
+
+ std::optional<NotifyMotionArgs> touchOnlyArgs = removeStylusPointerIds(args);
+ if (touchOnlyArgs) {
+ mSuppressedPointerIds = detectPalmPointers(*touchOnlyArgs);
+ } else {
+ // This is a stylus-only event.
+ // We can skip this event and just keep the suppressed pointer ids the same as before.
+ mSuppressedPointerIds = oldSuppressedIds;
}
std::vector<NotifyMotionArgs> argsWithoutUnwantedPointers =
@@ -691,7 +708,7 @@
return argsWithoutUnwantedPointers;
}
-const AndroidPalmFilterDeviceInfo& PalmRejector::getPalmFilterDeviceInfo() {
+const AndroidPalmFilterDeviceInfo& PalmRejector::getPalmFilterDeviceInfo() const {
return mDeviceInfo;
}
diff --git a/services/inputflinger/UnwantedInteractionBlocker.h b/services/inputflinger/UnwantedInteractionBlocker.h
index 8ff9658..5d0dde8 100644
--- a/services/inputflinger/UnwantedInteractionBlocker.h
+++ b/services/inputflinger/UnwantedInteractionBlocker.h
@@ -43,6 +43,25 @@
static constexpr int32_t ACTION_UNKNOWN = -1;
+/**
+ * Remove the data for the provided pointers from the args. The pointers are identified by their
+ * pointerId, not by the index inside the array.
+ * Return the new NotifyMotionArgs struct that has the remaining pointers.
+ * The only fields that may be different in the returned args from the provided args are:
+ * - action
+ * - pointerCount
+ * - pointerProperties
+ * - pointerCoords
+ * Action might change because it contains a pointer index. If another pointer is removed, the
+ * active pointer index would be shifted.
+ *
+ * If the active pointer id is removed (for example, for events like
+ * POINTER_UP or POINTER_DOWN), then the action is set to ACTION_UNKNOWN. It is up to the caller
+ * to set the action appropriately after the call.
+ *
+ * @param args the args from which the pointers should be removed
+ * @param pointerIds the pointer ids of the pointers that should be removed
+ */
NotifyMotionArgs removePointerIds(const NotifyMotionArgs& args,
const std::set<int32_t>& pointerIds);
@@ -147,13 +166,21 @@
std::vector<NotifyMotionArgs> processMotion(const NotifyMotionArgs& args);
// Get the device info of this device, for comparison purposes
- const AndroidPalmFilterDeviceInfo& getPalmFilterDeviceInfo();
+ const AndroidPalmFilterDeviceInfo& getPalmFilterDeviceInfo() const;
std::string dump() const;
private:
PalmRejector(const PalmRejector&) = delete;
PalmRejector& operator=(const PalmRejector&) = delete;
+ /**
+ * Update the slot state and send this event to the palm rejection model for palm detection.
+ * Return the pointer ids that should be suppressed.
+ *
+ * This function is not const because it has side-effects. It will update the slot state using
+ * the incoming args! Also, it will call Filter(..), which has side-effects.
+ */
+ std::set<int32_t> detectPalmPointers(const NotifyMotionArgs& args);
std::unique_ptr<::ui::SharedPalmDetectionFilterState> mSharedPalmState;
AndroidPalmFilterDeviceInfo mDeviceInfo;
std::unique_ptr<::ui::PalmDetectionFilter> mPalmDetectionFilter;
diff --git a/services/inputflinger/benchmarks/Android.bp b/services/inputflinger/benchmarks/Android.bp
index 75071d5..e5c19af 100644
--- a/services/inputflinger/benchmarks/Android.bp
+++ b/services/inputflinger/benchmarks/Android.bp
@@ -26,7 +26,6 @@
"libinputreporter",
"liblog",
"libstatslog",
- "libui",
"libutils",
],
static_libs: [
diff --git a/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp b/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
index 12eeea6..3d4dd7e 100644
--- a/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
+++ b/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
@@ -112,8 +112,6 @@
void notifyDropWindow(const sp<IBinder>&, float x, float y) override {}
- bool isPerDisplayTouchModeEnabled() override { return false; }
-
InputDispatcherConfiguration mConfig;
};
diff --git a/services/inputflinger/dispatcher/Android.bp b/services/inputflinger/dispatcher/Android.bp
index cdad9c9..eb79b76 100644
--- a/services/inputflinger/dispatcher/Android.bp
+++ b/services/inputflinger/dispatcher/Android.bp
@@ -63,7 +63,6 @@
"libstatslog",
"libstatspull",
"libstatssocket",
- "libui",
"libgui",
"libutils",
"server_configurable_flags",
diff --git a/services/inputflinger/dispatcher/AnrTracker.h b/services/inputflinger/dispatcher/AnrTracker.h
index 097dba5..5e5e0c4 100644
--- a/services/inputflinger/dispatcher/AnrTracker.h
+++ b/services/inputflinger/dispatcher/AnrTracker.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_ANRTRACKER_H
-#define _UI_INPUT_INPUTDISPATCHER_ANRTRACKER_H
+#pragma once
#include <binder/IBinder.h>
#include <utils/Timers.h>
@@ -56,5 +55,3 @@
};
} // namespace android::inputdispatcher
-
-#endif // _UI_INPUT_INPUTDISPATCHER_ANRTRACKER_H
diff --git a/services/inputflinger/dispatcher/CancelationOptions.h b/services/inputflinger/dispatcher/CancelationOptions.h
index fec5f83..d210e9e 100644
--- a/services/inputflinger/dispatcher/CancelationOptions.h
+++ b/services/inputflinger/dispatcher/CancelationOptions.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_CANCELLATIONOPTIONS_H
-#define _UI_INPUT_INPUTDISPATCHER_CANCELLATIONOPTIONS_H
+#pragma once
#include <utils/BitSet.h>
#include <optional>
@@ -55,5 +54,3 @@
} // namespace inputdispatcher
} // namespace android
-
-#endif // _UI_INPUT_INPUTDISPATCHER_CANCELLATIONOPTIONS_H
diff --git a/services/inputflinger/dispatcher/Connection.h b/services/inputflinger/dispatcher/Connection.h
index dc6a081..6040e9b 100644
--- a/services/inputflinger/dispatcher/Connection.h
+++ b/services/inputflinger/dispatcher/Connection.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_CONNECTION_H
-#define _UI_INPUT_INPUTDISPATCHER_CONNECTION_H
+#pragma once
#include "InputState.h"
@@ -74,5 +73,3 @@
};
} // namespace android::inputdispatcher
-
-#endif // _UI_INPUT_INPUTDISPATCHER_CONNECTION_H
diff --git a/services/inputflinger/dispatcher/DebugConfig.h b/services/inputflinger/dispatcher/DebugConfig.h
index 4f8995f..d2ad407 100644
--- a/services/inputflinger/dispatcher/DebugConfig.h
+++ b/services/inputflinger/dispatcher/DebugConfig.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_DISPATCHER_DEBUG_CONFIG_H
-#define _UI_INPUT_DISPATCHER_DEBUG_CONFIG_H
+#pragma once
#define LOG_TAG "InputDispatcher"
@@ -75,11 +74,8 @@
/**
* Log debug messages about touch occlusion
- * Enable this via "adb shell setprop log.tag.InputDispatcherTouchOcclusion DEBUG" (requires
- * restart)
*/
-const bool DEBUG_TOUCH_OCCLUSION =
- __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "TouchOcclusion", ANDROID_LOG_INFO);
+constexpr bool DEBUG_TOUCH_OCCLUSION = true;
/**
* Log debug messages about the app switch latency optimization.
@@ -95,5 +91,3 @@
const bool DEBUG_HOVER =
__android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Hover", ANDROID_LOG_INFO);
} // namespace android::inputdispatcher
-
-#endif // _UI_INPUT_DISPATCHER_DEBUG_CONFIG_H
\ No newline at end of file
diff --git a/services/inputflinger/dispatcher/DragState.h b/services/inputflinger/dispatcher/DragState.h
index d1c8b8a..9809148 100644
--- a/services/inputflinger/dispatcher/DragState.h
+++ b/services/inputflinger/dispatcher/DragState.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_DRAGSTATE_H
-#define _UI_INPUT_INPUTDISPATCHER_DRAGSTATE_H
+#pragma once
#include <gui/WindowInfo.h>
#include <utils/StrongPointer.h>
@@ -44,5 +43,3 @@
} // namespace inputdispatcher
} // namespace android
-
-#endif // _UI_INPUT_INPUTDISPATCHER_DRAGSTATE_H
\ No newline at end of file
diff --git a/services/inputflinger/dispatcher/Entry.cpp b/services/inputflinger/dispatcher/Entry.cpp
index 8046bbe..33e7e17 100644
--- a/services/inputflinger/dispatcher/Entry.cpp
+++ b/services/inputflinger/dispatcher/Entry.cpp
@@ -195,9 +195,10 @@
// --- TouchModeEntry ---
-TouchModeEntry::TouchModeEntry(int32_t id, nsecs_t eventTime, bool inTouchMode)
+TouchModeEntry::TouchModeEntry(int32_t id, nsecs_t eventTime, bool inTouchMode, int displayId)
: EventEntry(id, Type::TOUCH_MODE_CHANGED, eventTime, POLICY_FLAG_PASS_TO_USER),
- inTouchMode(inTouchMode) {}
+ inTouchMode(inTouchMode),
+ displayId(displayId) {}
TouchModeEntry::~TouchModeEntry() {}
diff --git a/services/inputflinger/dispatcher/Entry.h b/services/inputflinger/dispatcher/Entry.h
index 0f79296..60f319a 100644
--- a/services/inputflinger/dispatcher/Entry.h
+++ b/services/inputflinger/dispatcher/Entry.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_ENTRY_H
-#define _UI_INPUT_INPUTDISPATCHER_ENTRY_H
+#pragma once
#include "InjectionState.h"
#include "InputTarget.h"
@@ -211,8 +210,9 @@
struct TouchModeEntry : EventEntry {
bool inTouchMode;
+ int32_t displayId;
- TouchModeEntry(int32_t id, nsecs_t eventTime, bool inTouchMode);
+ TouchModeEntry(int32_t id, nsecs_t eventTime, bool inTouchMode, int32_t displayId);
std::string getDescription() const override;
~TouchModeEntry() override;
@@ -257,5 +257,3 @@
const ui::Transform& rawTransform);
} // namespace android::inputdispatcher
-
-#endif // _UI_INPUT_INPUTDISPATCHER_ENTRY_H
diff --git a/services/inputflinger/dispatcher/InjectionState.h b/services/inputflinger/dispatcher/InjectionState.h
index 90cf150..d9e27ba 100644
--- a/services/inputflinger/dispatcher/InjectionState.h
+++ b/services/inputflinger/dispatcher/InjectionState.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_INJECTIONSTATE_H
-#define _UI_INPUT_INPUTDISPATCHER_INJECTIONSTATE_H
+#pragma once
#include <stdint.h>
#include "InputDispatcherInterface.h"
@@ -41,5 +40,3 @@
} // namespace inputdispatcher
} // namespace android
-
-#endif // _UI_INPUT_INPUTDISPATCHER_INJECTIONSTATE_H
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index ff63967..a793f57 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -524,6 +524,21 @@
return {};
}
+Point resolveTouchedPosition(const MotionEntry& entry) {
+ const bool isFromMouse = isFromSource(entry.source, AINPUT_SOURCE_MOUSE);
+ // Always dispatch mouse events to cursor position.
+ if (isFromMouse) {
+ return Point(static_cast<int32_t>(entry.xCursorPosition),
+ static_cast<int32_t>(entry.yCursorPosition));
+ }
+
+ const int32_t pointerIndex = getMotionEventActionPointerIndex(entry.action);
+ return Point(static_cast<int32_t>(
+ entry.pointerCoords[pointerIndex].getAxisValue(AMOTION_EVENT_AXIS_X)),
+ static_cast<int32_t>(
+ entry.pointerCoords[pointerIndex].getAxisValue(AMOTION_EVENT_AXIS_Y)));
+}
+
} // namespace
// --- InputDispatcher ---
@@ -544,17 +559,12 @@
mDispatchEnabled(false),
mDispatchFrozen(false),
mInputFilterEnabled(false),
- // mInTouchMode will be initialized by the WindowManager to the default device config.
- // To avoid leaking stack in case that call never comes, and for tests,
- // initialize it here anyways.
- mInTouchMode(kDefaultInTouchMode),
mMaximumObscuringOpacityForTouch(1.0f),
mFocusedDisplayId(ADISPLAY_ID_DEFAULT),
mWindowTokenWithPointerCapture(nullptr),
mStaleEventTimeout(staleEventTimeout),
mLatencyAggregator(),
- mLatencyTracker(&mLatencyAggregator),
- kPerDisplayTouchModeEnabled(mPolicy->isPerDisplayTouchModeEnabled()) {
+ mLatencyTracker(&mLatencyAggregator) {
mLooper = sp<Looper>::make(false);
mReporter = createInputReporter();
@@ -562,7 +572,6 @@
SurfaceComposerClient::getDefault()->addWindowInfosListener(mWindowInfoListener);
mKeyRepeatState.lastKeyEntry = nullptr;
-
policy->getDispatcherConfiguration(&mConfig);
}
@@ -927,13 +936,10 @@
// If the application takes too long to catch up then we drop all events preceding
// the touch into the other window.
if (isPointerDownEvent && mAwaitedFocusedApplication != nullptr) {
- int32_t displayId = motionEntry.displayId;
- int32_t x = static_cast<int32_t>(
- motionEntry.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X));
- int32_t y = static_cast<int32_t>(
- motionEntry.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y));
-
+ const int32_t displayId = motionEntry.displayId;
+ const auto [x, y] = resolveTouchedPosition(motionEntry);
const bool isStylus = isPointerFromStylus(motionEntry, 0 /*pointerIndex*/);
+
sp<WindowInfoHandle> touchedWindowHandle =
findTouchedWindowAtLocked(displayId, x, y, nullptr, isStylus);
if (touchedWindowHandle != nullptr &&
@@ -1435,7 +1441,7 @@
void InputDispatcher::dispatchTouchModeChangeLocked(nsecs_t currentTime,
const std::shared_ptr<TouchModeEntry>& entry) {
const std::vector<sp<WindowInfoHandle>>& windowHandles =
- getWindowHandlesLocked(mFocusedDisplayId);
+ getWindowHandlesLocked(entry->displayId);
if (windowHandles.empty()) {
return;
}
@@ -1452,7 +1458,6 @@
const std::vector<sp<WindowInfoHandle>>& windowHandles) const {
std::vector<InputTarget> inputTargets;
for (const sp<WindowInfoHandle>& handle : windowHandles) {
- // TODO(b/193718270): Due to performance concerns, consider notifying visible windows only.
const sp<IBinder>& token = handle->getToken();
if (token == nullptr) {
continue;
@@ -2074,18 +2079,8 @@
if (newGesture || (isSplit && maskedAction == AMOTION_EVENT_ACTION_POINTER_DOWN)) {
/* Case 1: New splittable pointer going down, or need target for hover or scroll. */
-
- int32_t x;
- int32_t y;
+ const auto [x, y] = resolveTouchedPosition(entry);
const int32_t pointerIndex = getMotionEventActionPointerIndex(action);
- // Always dispatch mouse events to cursor position.
- if (isFromMouse) {
- x = int32_t(entry.xCursorPosition);
- y = int32_t(entry.yCursorPosition);
- } else {
- x = int32_t(entry.pointerCoords[pointerIndex].getAxisValue(AMOTION_EVENT_AXIS_X));
- y = int32_t(entry.pointerCoords[pointerIndex].getAxisValue(AMOTION_EVENT_AXIS_Y));
- }
const bool isDown = maskedAction == AMOTION_EVENT_ACTION_DOWN;
const bool isStylus = isPointerFromStylus(entry, pointerIndex);
newTouchedWindowHandle = findTouchedWindowAtLocked(displayId, x, y, &tempTouchState,
@@ -2148,43 +2143,7 @@
}
for (const sp<WindowInfoHandle>& windowHandle : newTouchedWindows) {
- const WindowInfo& info = *windowHandle->getInfo();
-
- // Skip spy window targets that are not valid for targeted injection.
- if (const auto err = verifyTargetedInjection(windowHandle, entry); err) {
- continue;
- }
-
- if (info.inputConfig.test(WindowInfo::InputConfig::PAUSE_DISPATCHING)) {
- ALOGI("Not sending touch event to %s because it is paused",
- windowHandle->getName().c_str());
- continue;
- }
-
- // Ensure the window has a connection and the connection is responsive
- const bool isResponsive = hasResponsiveConnectionLocked(*windowHandle);
- if (!isResponsive) {
- ALOGW("Not sending touch gesture to %s because it is not responsive",
- windowHandle->getName().c_str());
- continue;
- }
-
- // Drop events that can't be trusted due to occlusion
- TouchOcclusionInfo occlusionInfo = computeTouchOcclusionInfoLocked(windowHandle, x, y);
- if (!isTouchTrustedLocked(occlusionInfo)) {
- if (DEBUG_TOUCH_OCCLUSION) {
- ALOGD("Stack of obscuring windows during untrusted touch (%d, %d):", x, y);
- for (const auto& log : occlusionInfo.debugInfo) {
- ALOGD("%s", log.c_str());
- }
- }
- ALOGW("Dropping untrusted touch event due to %s/%d",
- occlusionInfo.obscuringPackage.c_str(), occlusionInfo.obscuringUid);
- continue;
- }
-
- // Drop touch events if requested by input feature
- if (shouldDropInput(entry, windowHandle)) {
+ if (!canWindowReceiveMotionLocked(windowHandle, entry)) {
continue;
}
@@ -2240,9 +2199,7 @@
// Check whether touches should slip outside of the current foreground window.
if (maskedAction == AMOTION_EVENT_ACTION_MOVE && entry.pointerCount == 1 &&
tempTouchState.isSlippery()) {
- const int32_t x = int32_t(entry.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X));
- const int32_t y = int32_t(entry.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y));
-
+ const auto [x, y] = resolveTouchedPosition(entry);
const bool isStylus = isPointerFromStylus(entry, 0 /*pointerIndex*/);
sp<WindowInfoHandle> oldTouchedWindowHandle =
tempTouchState.getFirstForegroundWindowHandle();
@@ -2991,7 +2948,7 @@
ATRACE_NAME(message.c_str());
}
- bool wasEmpty = connection->outboundQueue.empty();
+ const bool wasEmpty = connection->outboundQueue.empty();
// Enqueue dispatch entries for the requested modes.
enqueueDispatchEntryLocked(connection, eventEntry, inputTarget,
@@ -3674,6 +3631,8 @@
target.inputChannel = connection->inputChannel;
target.flags = InputTarget::FLAG_DISPATCH_AS_IS;
+ const bool wasEmpty = connection->outboundQueue.empty();
+
for (size_t i = 0; i < cancelationEvents.size(); i++) {
std::unique_ptr<EventEntry> cancelationEventEntry = std::move(cancelationEvents[i]);
switch (cancelationEventEntry->type) {
@@ -3708,7 +3667,10 @@
InputTarget::FLAG_DISPATCH_AS_IS);
}
- startDispatchCycleLocked(currentTime, connection);
+ // If the outbound queue was previously empty, start the dispatch cycle going.
+ if (wasEmpty && !connection->outboundQueue.empty()) {
+ startDispatchCycleLocked(currentTime, connection);
+ }
}
void InputDispatcher::synthesizePointerDownEventsForConnectionLocked(
@@ -3740,6 +3702,7 @@
target.inputChannel = connection->inputChannel;
target.flags = InputTarget::FLAG_DISPATCH_AS_IS;
+ const bool wasEmpty = connection->outboundQueue.empty();
for (std::unique_ptr<EventEntry>& downEventEntry : downEvents) {
switch (downEventEntry->type) {
case EventEntry::Type::MOTION: {
@@ -3766,7 +3729,10 @@
InputTarget::FLAG_DISPATCH_AS_IS);
}
- startDispatchCycleLocked(downTime, connection);
+ // If the outbound queue was previously empty, start the dispatch cycle going.
+ if (wasEmpty && !connection->outboundQueue.empty()) {
+ startDispatchCycleLocked(downTime, connection);
+ }
}
std::unique_ptr<MotionEntry> InputDispatcher::splitMotionEvent(
@@ -4605,26 +4571,58 @@
return getWindowHandleLocked(focusedToken, displayId);
}
-bool InputDispatcher::hasResponsiveConnectionLocked(WindowInfoHandle& windowHandle) const {
- sp<Connection> connection = getConnectionLocked(windowHandle.getToken());
- const bool noInputChannel =
- windowHandle.getInfo()->inputConfig.test(WindowInfo::InputConfig::NO_INPUT_CHANNEL);
- if (connection != nullptr && noInputChannel) {
- ALOGW("%s has feature NO_INPUT_CHANNEL, but it matched to connection %s",
- windowHandle.getName().c_str(), connection->inputChannel->getName().c_str());
+bool InputDispatcher::canWindowReceiveMotionLocked(const sp<WindowInfoHandle>& window,
+ const MotionEntry& motionEntry) const {
+ const WindowInfo& info = *window->getInfo();
+
+ // Skip spy window targets that are not valid for targeted injection.
+ if (const auto err = verifyTargetedInjection(window, motionEntry); err) {
return false;
}
+ if (info.inputConfig.test(WindowInfo::InputConfig::PAUSE_DISPATCHING)) {
+ ALOGI("Not sending touch event to %s because it is paused", window->getName().c_str());
+ return false;
+ }
+
+ if (info.inputConfig.test(WindowInfo::InputConfig::NO_INPUT_CHANNEL)) {
+ ALOGW("Not sending touch gesture to %s because it has config NO_INPUT_CHANNEL",
+ window->getName().c_str());
+ return false;
+ }
+
+ sp<Connection> connection = getConnectionLocked(window->getToken());
if (connection == nullptr) {
- if (!noInputChannel) {
- ALOGI("Could not find connection for %s", windowHandle.getName().c_str());
- }
+ ALOGW("Not sending touch to %s because there's no corresponding connection",
+ window->getName().c_str());
return false;
}
+
if (!connection->responsive) {
- ALOGW("Window %s is not responsive", windowHandle.getName().c_str());
+ ALOGW("Not sending touch to %s because it is not responsive", window->getName().c_str());
return false;
}
+
+ // Drop events that can't be trusted due to occlusion
+ const auto [x, y] = resolveTouchedPosition(motionEntry);
+ TouchOcclusionInfo occlusionInfo = computeTouchOcclusionInfoLocked(window, x, y);
+ if (!isTouchTrustedLocked(occlusionInfo)) {
+ if (DEBUG_TOUCH_OCCLUSION) {
+ ALOGD("Stack of obscuring windows during untrusted touch (%d, %d):", x, y);
+ for (const auto& log : occlusionInfo.debugInfo) {
+ ALOGD("%s", log.c_str());
+ }
+ }
+ ALOGW("Dropping untrusted touch event due to %s/%d", occlusionInfo.obscuringPackage.c_str(),
+ occlusionInfo.obscuringUid);
+ return false;
+ }
+
+ // Drop touch events if requested by input feature
+ if (shouldDropInput(motionEntry, window)) {
+ return false;
+ }
+
return true;
}
@@ -5003,15 +5001,20 @@
bool needWake = false;
{
std::scoped_lock lock(mLock);
- if (mInTouchMode == inTouchMode) {
+ ALOGD_IF(DEBUG_TOUCH_MODE,
+ "Request to change touch mode to %s (calling pid=%d, uid=%d, "
+ "hasPermission=%s, target displayId=%d, mTouchModePerDisplay[displayId]=%s)",
+ toString(inTouchMode), pid, uid, toString(hasPermission), displayId,
+ mTouchModePerDisplay.count(displayId) == 0
+ ? "not set"
+ : std::to_string(mTouchModePerDisplay[displayId]).c_str());
+
+ // TODO(b/198499018): Ensure that WM can guarantee that touch mode is properly set when
+ // display is created.
+ auto touchModeIt = mTouchModePerDisplay.find(displayId);
+ if (touchModeIt != mTouchModePerDisplay.end() && touchModeIt->second == inTouchMode) {
return false;
}
- if (DEBUG_TOUCH_MODE) {
- ALOGD("Request to change touch mode from %s to %s (calling pid=%d, uid=%d, "
- "hasPermission=%s, target displayId=%d, perDisplayTouchModeEnabled=%s)",
- toString(mInTouchMode), toString(inTouchMode), pid, uid, toString(hasPermission),
- displayId, toString(kPerDisplayTouchModeEnabled));
- }
if (!hasPermission) {
if (!focusedWindowIsOwnedByLocked(pid, uid) &&
!recentWindowsAreOwnedByLocked(pid, uid)) {
@@ -5021,11 +5024,9 @@
return false;
}
}
-
- // TODO(b/198499018): Store touch mode per display (kPerDisplayTouchModeEnabled)
- mInTouchMode = inTouchMode;
-
- auto entry = std::make_unique<TouchModeEntry>(mIdGenerator.nextId(), now(), inTouchMode);
+ mTouchModePerDisplay[displayId] = inTouchMode;
+ auto entry = std::make_unique<TouchModeEntry>(mIdGenerator.nextId(), now(), inTouchMode,
+ displayId);
needWake = enqueueInboundEventLocked(std::move(entry));
} // release lock
@@ -5465,6 +5466,16 @@
dump += INDENT "AppSwitch: not pending\n";
}
+ if (!mTouchModePerDisplay.empty()) {
+ dump += INDENT "TouchModePerDisplay:\n";
+ for (const auto& [displayId, touchMode] : mTouchModePerDisplay) {
+ dump += StringPrintf(INDENT2 "Display: %" PRId32 " TouchMode: %s\n", displayId,
+ std::to_string(touchMode).c_str());
+ }
+ } else {
+ dump += INDENT "TouchModePerDisplay: <none>\n";
+ }
+
dump += INDENT "Configuration:\n";
dump += StringPrintf(INDENT2 "KeyRepeatDelay: %" PRId64 "ms\n", ns2ms(mConfig.keyRepeatDelay));
dump += StringPrintf(INDENT2 "KeyRepeatTimeout: %" PRId64 "ms\n",
@@ -6357,6 +6368,8 @@
mFocusResolver.displayRemoved(displayId);
// Reset pointer capture eligibility, regardless of previous state.
std::erase(mIneligibleDisplaysForPointerCapture, displayId);
+ // Remove the associated touch mode state.
+ mTouchModePerDisplay.erase(displayId);
} // release lock
// Wake up poll loop since it may need to make new input dispatching choices.
diff --git a/services/inputflinger/dispatcher/InputDispatcher.h b/services/inputflinger/dispatcher/InputDispatcher.h
index be619ae..14b046a 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.h
+++ b/services/inputflinger/dispatcher/InputDispatcher.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_DISPATCHER_H
-#define _UI_INPUT_DISPATCHER_H
+#pragma once
#include "AnrTracker.h"
#include "CancelationOptions.h"
@@ -42,7 +41,6 @@
#include <input/InputTransport.h>
#include <limits.h>
#include <stddef.h>
-#include <ui/Region.h>
#include <unistd.h>
#include <utils/BitSet.h>
#include <utils/Looper.h>
@@ -344,9 +342,13 @@
bool mDispatchEnabled GUARDED_BY(mLock);
bool mDispatchFrozen GUARDED_BY(mLock);
bool mInputFilterEnabled GUARDED_BY(mLock);
- bool mInTouchMode GUARDED_BY(mLock);
float mMaximumObscuringOpacityForTouch GUARDED_BY(mLock);
+ // This map is not really needed, but it helps a lot with debugging (dumpsys input).
+ // In the java layer, touch mode states are spread across multiple DisplayContent objects,
+ // making harder to snapshot and retrieve them.
+ std::map<int32_t /*displayId*/, bool /*inTouchMode*/> mTouchModePerDisplay GUARDED_BY(mLock);
+
class DispatcherWindowListener : public gui::WindowInfosListener {
public:
explicit DispatcherWindowListener(InputDispatcher& dispatcher) : mDispatcher(dispatcher){};
@@ -382,10 +384,10 @@
REQUIRES(mLock);
sp<android::gui::WindowInfoHandle> getFocusedWindowHandleLocked(int displayId) const
REQUIRES(mLock);
- bool hasResponsiveConnectionLocked(android::gui::WindowInfoHandle& windowHandle) const
- REQUIRES(mLock);
+ bool canWindowReceiveMotionLocked(const sp<android::gui::WindowInfoHandle>& window,
+ const MotionEntry& motionEntry) const REQUIRES(mLock);
- // Gets all the input targets (with their respective input channels) from the window handles
+ // Returns all the input targets (with their respective input channels) from the window handles
// passed as argument.
std::vector<InputTarget> getInputTargetsFromWindowHandlesLocked(
const std::vector<sp<android::gui::WindowInfoHandle>>& windowHandles) const
@@ -686,12 +688,7 @@
bool focusedWindowIsOwnedByLocked(int32_t pid, int32_t uid) REQUIRES(mLock);
bool recentWindowsAreOwnedByLocked(int32_t pid, int32_t uid) REQUIRES(mLock);
- // Per display touch mode enabled
- const bool kPerDisplayTouchModeEnabled;
-
sp<InputReporterInterface> mReporter;
};
} // namespace android::inputdispatcher
-
-#endif // _UI_INPUT_DISPATCHER_H
diff --git a/services/inputflinger/dispatcher/InputEventTimeline.h b/services/inputflinger/dispatcher/InputEventTimeline.h
index 77b8472..daf375d 100644
--- a/services/inputflinger/dispatcher/InputEventTimeline.h
+++ b/services/inputflinger/dispatcher/InputEventTimeline.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_INPUTEVENTTIMELINE_H
-#define _UI_INPUT_INPUTDISPATCHER_INPUTEVENTTIMELINE_H
+#pragma once
#include <binder/IBinder.h>
#include <input/Input.h>
@@ -104,5 +103,3 @@
} // namespace inputdispatcher
} // namespace android
-
-#endif // _UI_INPUT_INPUTDISPATCHER_INPUTEVENTTIMELINE_H
diff --git a/services/inputflinger/dispatcher/InputState.h b/services/inputflinger/dispatcher/InputState.h
index 77a6db1..6ab48c9 100644
--- a/services/inputflinger/dispatcher/InputState.h
+++ b/services/inputflinger/dispatcher/InputState.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_INPUTSTATE_H
-#define _UI_INPUT_INPUTDISPATCHER_INPUTSTATE_H
+#pragma once
#include "CancelationOptions.h"
#include "Entry.h"
@@ -134,5 +133,3 @@
} // namespace inputdispatcher
} // namespace android
-
-#endif // _UI_INPUT_INPUTDISPATCHER_INPUTSTATE_H
diff --git a/services/inputflinger/dispatcher/InputTarget.h b/services/inputflinger/dispatcher/InputTarget.h
index ac20dab..b2966f6 100644
--- a/services/inputflinger/dispatcher/InputTarget.h
+++ b/services/inputflinger/dispatcher/InputTarget.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_INPUTTARGET_H
-#define _UI_INPUT_INPUTDISPATCHER_INPUTTARGET_H
+#pragma once
#include <gui/constants.h>
#include <input/InputTransport.h>
@@ -136,5 +135,3 @@
std::string dispatchModeToString(int32_t dispatchMode);
} // namespace android::inputdispatcher
-
-#endif // _UI_INPUT_INPUTDISPATCHER_INPUTTARGET_H
diff --git a/services/inputflinger/dispatcher/LatencyAggregator.h b/services/inputflinger/dispatcher/LatencyAggregator.h
index ed5731f..accfc29 100644
--- a/services/inputflinger/dispatcher/LatencyAggregator.h
+++ b/services/inputflinger/dispatcher/LatencyAggregator.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_LATENCYAGGREGATOR_H
-#define _UI_INPUT_INPUTDISPATCHER_LATENCYAGGREGATOR_H
+#pragma once
#include <kll.h>
#include <statslog.h>
@@ -86,5 +85,3 @@
};
} // namespace android::inputdispatcher
-
-#endif // _UI_INPUT_INPUTDISPATCHER_LATENCYAGGREGATOR_H
diff --git a/services/inputflinger/dispatcher/LatencyTracker.h b/services/inputflinger/dispatcher/LatencyTracker.h
index 4b0c618..64dfeef 100644
--- a/services/inputflinger/dispatcher/LatencyTracker.h
+++ b/services/inputflinger/dispatcher/LatencyTracker.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_LATENCYTRACKER_H
-#define _UI_INPUT_INPUTDISPATCHER_LATENCYTRACKER_H
+#pragma once
#include <map>
#include <unordered_map>
@@ -81,5 +80,3 @@
};
} // namespace android::inputdispatcher
-
-#endif // _UI_INPUT_INPUTDISPATCHER_LATENCYTRACKER_H
diff --git a/services/inputflinger/dispatcher/Monitor.h b/services/inputflinger/dispatcher/Monitor.h
index 365d5be..7b51191 100644
--- a/services/inputflinger/dispatcher/Monitor.h
+++ b/services/inputflinger/dispatcher/Monitor.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_MONITOR_H
-#define _UI_INPUT_INPUTDISPATCHER_MONITOR_H
+#pragma once
#include <input/InputTransport.h>
@@ -30,5 +29,3 @@
};
} // namespace android::inputdispatcher
-
-#endif // _UI_INPUT_INPUTDISPATCHER_MONITOR_H
diff --git a/services/inputflinger/dispatcher/TouchState.h b/services/inputflinger/dispatcher/TouchState.h
index 1fb51e1..cf5f1e5 100644
--- a/services/inputflinger/dispatcher/TouchState.h
+++ b/services/inputflinger/dispatcher/TouchState.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_TOUCHSTATE_H
-#define _UI_INPUT_INPUTDISPATCHER_TOUCHSTATE_H
+#pragma once
#include "Monitor.h"
#include "TouchedWindow.h"
@@ -67,5 +66,3 @@
} // namespace inputdispatcher
} // namespace android
-
-#endif // _UI_INPUT_INPUTDISPATCHER_TOUCHSTATE_H
diff --git a/services/inputflinger/dispatcher/TouchedWindow.h b/services/inputflinger/dispatcher/TouchedWindow.h
index a7839db..a6c505b 100644
--- a/services/inputflinger/dispatcher/TouchedWindow.h
+++ b/services/inputflinger/dispatcher/TouchedWindow.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_TOUCHEDWINDOW_H
-#define _UI_INPUT_INPUTDISPATCHER_TOUCHEDWINDOW_H
+#pragma once
namespace android {
@@ -38,5 +37,3 @@
} // namespace inputdispatcher
} // namespace android
-
-#endif // _UI_INPUT_INPUTDISPATCHER_TOUCHEDWINDOW_H
diff --git a/services/inputflinger/dispatcher/include/InputDispatcherConfiguration.h b/services/inputflinger/dispatcher/include/InputDispatcherConfiguration.h
index 00abf47..5eb3a32 100644
--- a/services/inputflinger/dispatcher/include/InputDispatcherConfiguration.h
+++ b/services/inputflinger/dispatcher/include/InputDispatcherConfiguration.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERCONFIGURATION_H
-#define _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERCONFIGURATION_H
+#pragma once
#include <utils/Timers.h>
@@ -40,5 +39,3 @@
};
} // namespace android
-
-#endif // _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERCONFIGURATION_H
diff --git a/services/inputflinger/dispatcher/include/InputDispatcherFactory.h b/services/inputflinger/dispatcher/include/InputDispatcherFactory.h
index 38d0c32..5247d8e 100644
--- a/services/inputflinger/dispatcher/include/InputDispatcherFactory.h
+++ b/services/inputflinger/dispatcher/include/InputDispatcherFactory.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERFACTORY_H
-#define _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERFACTORY_H
+#pragma once
#include <utils/StrongPointer.h>
@@ -29,5 +28,3 @@
const sp<InputDispatcherPolicyInterface>& policy);
} // namespace android
-
-#endif // _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERFACTORY_H
diff --git a/services/inputflinger/dispatcher/include/InputDispatcherInterface.h b/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
index 32b3ddb..484b0d3 100644
--- a/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
+++ b/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERINTERFACE_H
-#define _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERINTERFACE_H
+#pragma once
#include <InputListener.h>
#include <android-base/result.h>
@@ -226,5 +225,3 @@
};
} // namespace android
-
-#endif // _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERINTERFACE_H
diff --git a/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h b/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
index 7c299b2..7843923 100644
--- a/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
+++ b/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERPOLICYINTERFACE_H
-#define _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERPOLICYINTERFACE_H
+#pragma once
#include "InputDispatcherConfiguration.h"
@@ -137,11 +136,6 @@
/* Notifies the policy that the drag window has moved over to another window */
virtual void notifyDropWindow(const sp<IBinder>& token, float x, float y) = 0;
-
- /* If touch mode is enabled per display or global */
- virtual bool isPerDisplayTouchModeEnabled() = 0;
};
} // namespace android
-
-#endif // _UI_INPUT_INPUTDISPATCHER_INPUTDISPATCHERPOLICYINTERFACE_H
diff --git a/services/inputflinger/host/InputDriver.h b/services/inputflinger/host/InputDriver.h
index e56673b..b4c9094 100644
--- a/services/inputflinger/host/InputDriver.h
+++ b/services/inputflinger/host/InputDriver.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_INPUT_DRIVER_H
-#define ANDROID_INPUT_DRIVER_H
+#pragma once
#include <stdint.h>
#include <sys/types.h>
@@ -192,4 +191,3 @@
}
} // namespace android
-#endif // ANDROID_INPUT_DRIVER_H
diff --git a/services/inputflinger/host/InputFlinger.h b/services/inputflinger/host/InputFlinger.h
index 3cf1b2b..388988b 100644
--- a/services/inputflinger/host/InputFlinger.h
+++ b/services/inputflinger/host/InputFlinger.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_INPUT_FLINGER_H
-#define ANDROID_INPUT_FLINGER_H
+#pragma once
#include <stdint.h>
#include <sys/types.h>
@@ -58,5 +57,3 @@
};
} // namespace android
-
-#endif // ANDROID_INPUT_FLINGER_H
diff --git a/services/inputflinger/host/InputHost.h b/services/inputflinger/host/InputHost.h
index eda4a89..bdc4225 100644
--- a/services/inputflinger/host/InputHost.h
+++ b/services/inputflinger/host/InputHost.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_INPUT_HOST_H
-#define ANDROID_INPUT_HOST_H
+#pragma once
#include <vector>
@@ -55,4 +54,3 @@
};
} // namespace android
-#endif // ANDRIOD_INPUT_HOST_H
diff --git a/services/inputflinger/include/InputListener.h b/services/inputflinger/include/InputListener.h
index d9822ce..1bb1968 100644
--- a/services/inputflinger/include/InputListener.h
+++ b/services/inputflinger/include/InputListener.h
@@ -14,237 +14,18 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_LISTENER_H
-#define _UI_INPUT_LISTENER_H
+#pragma once
#include <vector>
#include <input/Input.h>
#include <input/InputDevice.h>
#include <input/TouchVideoFrame.h>
+#include "NotifyArgs.h"
namespace android {
-class InputListenerInterface;
-
-
-/* Superclass of all input event argument objects */
-struct NotifyArgs {
- int32_t id;
- nsecs_t eventTime;
-
- inline NotifyArgs() : id(0), eventTime(0) {}
-
- inline explicit NotifyArgs(int32_t id, nsecs_t eventTime) : id(id), eventTime(eventTime) {}
-
- virtual ~NotifyArgs() { }
-
- virtual void notify(InputListenerInterface& listener) const = 0;
-};
-
-
-/* Describes a configuration change event. */
-struct NotifyConfigurationChangedArgs : public NotifyArgs {
-
- inline NotifyConfigurationChangedArgs() { }
-
- bool operator==(const NotifyConfigurationChangedArgs& rhs) const;
-
- NotifyConfigurationChangedArgs(int32_t id, nsecs_t eventTime);
-
- NotifyConfigurationChangedArgs(const NotifyConfigurationChangedArgs& other);
-
- virtual ~NotifyConfigurationChangedArgs() { }
-
- void notify(InputListenerInterface& listener) const override;
-};
-
-
-/* Describes a key event. */
-struct NotifyKeyArgs : public NotifyArgs {
- int32_t deviceId;
- uint32_t source;
- int32_t displayId;
- uint32_t policyFlags;
- int32_t action;
- int32_t flags;
- int32_t keyCode;
- int32_t scanCode;
- int32_t metaState;
- nsecs_t downTime;
- nsecs_t readTime;
-
- inline NotifyKeyArgs() { }
-
- NotifyKeyArgs(int32_t id, nsecs_t eventTime, nsecs_t readTime, int32_t deviceId,
- uint32_t source, int32_t displayId, uint32_t policyFlags, int32_t action,
- int32_t flags, int32_t keyCode, int32_t scanCode, int32_t metaState,
- nsecs_t downTime);
-
- bool operator==(const NotifyKeyArgs& rhs) const;
-
- NotifyKeyArgs(const NotifyKeyArgs& other);
-
- virtual ~NotifyKeyArgs() { }
-
- void notify(InputListenerInterface& listener) const override;
-};
-
-
-/* Describes a motion event. */
-struct NotifyMotionArgs : public NotifyArgs {
- int32_t deviceId;
- uint32_t source;
- int32_t displayId;
- uint32_t policyFlags;
- int32_t action;
- int32_t actionButton;
- int32_t flags;
- int32_t metaState;
- int32_t buttonState;
- /**
- * Classification of the current touch gesture
- */
- MotionClassification classification;
- int32_t edgeFlags;
-
- uint32_t pointerCount;
- PointerProperties pointerProperties[MAX_POINTERS];
- PointerCoords pointerCoords[MAX_POINTERS];
- float xPrecision;
- float yPrecision;
- /**
- * Mouse cursor position when this event is reported relative to the origin of the specified
- * display. Only valid if this is a mouse event (originates from a mouse or from a trackpad in
- * gestures enabled mode.
- */
- float xCursorPosition;
- float yCursorPosition;
- nsecs_t downTime;
- nsecs_t readTime;
- std::vector<TouchVideoFrame> videoFrames;
-
- inline NotifyMotionArgs() { }
-
- NotifyMotionArgs(int32_t id, nsecs_t eventTime, nsecs_t readTime, int32_t deviceId,
- uint32_t source, int32_t displayId, uint32_t policyFlags, int32_t action,
- int32_t actionButton, int32_t flags, int32_t metaState, int32_t buttonState,
- MotionClassification classification, int32_t edgeFlags, uint32_t pointerCount,
- const PointerProperties* pointerProperties, const PointerCoords* pointerCoords,
- float xPrecision, float yPrecision, float xCursorPosition,
- float yCursorPosition, nsecs_t downTime,
- const std::vector<TouchVideoFrame>& videoFrames);
-
- NotifyMotionArgs(const NotifyMotionArgs& other);
-
- virtual ~NotifyMotionArgs() { }
-
- bool operator==(const NotifyMotionArgs& rhs) const;
-
- void notify(InputListenerInterface& listener) const override;
-
- std::string dump() const;
-};
-
-/* Describes a sensor event. */
-struct NotifySensorArgs : public NotifyArgs {
- int32_t deviceId;
- uint32_t source;
- InputDeviceSensorType sensorType;
- InputDeviceSensorAccuracy accuracy;
- bool accuracyChanged;
- nsecs_t hwTimestamp;
- std::vector<float> values;
-
- inline NotifySensorArgs() {}
-
- NotifySensorArgs(int32_t id, nsecs_t eventTime, int32_t deviceId, uint32_t source,
- InputDeviceSensorType sensorType, InputDeviceSensorAccuracy accuracy,
- bool accuracyChanged, nsecs_t hwTimestamp, std::vector<float> values);
-
- NotifySensorArgs(const NotifySensorArgs& other);
-
- bool operator==(const NotifySensorArgs rhs) const;
-
- ~NotifySensorArgs() override {}
-
- void notify(InputListenerInterface& listener) const override;
-};
-
-/* Describes a switch event. */
-struct NotifySwitchArgs : public NotifyArgs {
- uint32_t policyFlags;
- uint32_t switchValues;
- uint32_t switchMask;
-
- inline NotifySwitchArgs() { }
-
- NotifySwitchArgs(int32_t id, nsecs_t eventTime, uint32_t policyFlags, uint32_t switchValues,
- uint32_t switchMask);
-
- NotifySwitchArgs(const NotifySwitchArgs& other);
-
- bool operator==(const NotifySwitchArgs rhs) const;
-
- virtual ~NotifySwitchArgs() { }
-
- void notify(InputListenerInterface& listener) const override;
-};
-
-
-/* Describes a device reset event, such as when a device is added,
- * reconfigured, or removed. */
-struct NotifyDeviceResetArgs : public NotifyArgs {
- int32_t deviceId;
-
- inline NotifyDeviceResetArgs() { }
-
- NotifyDeviceResetArgs(int32_t id, nsecs_t eventTime, int32_t deviceId);
-
- NotifyDeviceResetArgs(const NotifyDeviceResetArgs& other);
-
- bool operator==(const NotifyDeviceResetArgs& rhs) const;
-
- virtual ~NotifyDeviceResetArgs() { }
-
- void notify(InputListenerInterface& listener) const override;
-};
-
-/* Describes a change in the state of Pointer Capture. */
-struct NotifyPointerCaptureChangedArgs : public NotifyArgs {
- // The sequence number of the Pointer Capture request, if enabled.
- PointerCaptureRequest request;
-
- inline NotifyPointerCaptureChangedArgs() {}
-
- NotifyPointerCaptureChangedArgs(int32_t id, nsecs_t eventTime, const PointerCaptureRequest&);
-
- NotifyPointerCaptureChangedArgs(const NotifyPointerCaptureChangedArgs& other);
-
- bool operator==(const NotifyPointerCaptureChangedArgs& rhs) const;
-
- virtual ~NotifyPointerCaptureChangedArgs() {}
-
- void notify(InputListenerInterface& listener) const override;
-};
-
-/* Describes a vibrator state event. */
-struct NotifyVibratorStateArgs : public NotifyArgs {
- int32_t deviceId;
- bool isOn;
-
- inline NotifyVibratorStateArgs() {}
-
- NotifyVibratorStateArgs(int32_t id, nsecs_t eventTIme, int32_t deviceId, bool isOn);
-
- NotifyVibratorStateArgs(const NotifyVibratorStateArgs& other);
-
- bool operator==(const NotifyVibratorStateArgs rhs) const;
-
- virtual ~NotifyVibratorStateArgs() {}
-
- void notify(InputListenerInterface& listener) const override;
-};
+std::list<NotifyArgs>& operator+=(std::list<NotifyArgs>& keep, std::list<NotifyArgs>&& consume);
/*
* The interface used by the InputReader to notify the InputListener about input events.
@@ -264,6 +45,8 @@
virtual void notifyVibratorState(const NotifyVibratorStateArgs* args) = 0;
virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args) = 0;
virtual void notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) = 0;
+
+ void notify(const NotifyArgs& args);
};
/*
@@ -288,9 +71,7 @@
private:
InputListenerInterface& mInnerListener;
- std::vector<std::unique_ptr<NotifyArgs>> mArgsQueue;
+ std::vector<NotifyArgs> mArgsQueue;
};
} // namespace android
-
-#endif // _UI_INPUT_LISTENER_H
diff --git a/services/inputflinger/include/InputReaderBase.h b/services/inputflinger/include/InputReaderBase.h
index 77c9142..cacb63c 100644
--- a/services/inputflinger/include/InputReaderBase.h
+++ b/services/inputflinger/include/InputReaderBase.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_READER_BASE_H
-#define _UI_INPUT_READER_BASE_H
+#pragma once
#include <android/os/IInputConstants.h>
#include <input/DisplayViewport.h>
@@ -114,6 +113,8 @@
virtual std::optional<int32_t> getBatteryCapacity(int32_t deviceId) = 0;
/* Get battery status of a particular input device. */
virtual std::optional<int32_t> getBatteryStatus(int32_t deviceId) = 0;
+ /* Get the device path for the battery of an input device. */
+ virtual std::optional<std::string> getBatteryDevicePath(int32_t deviceId) = 0;
virtual std::vector<InputDeviceLightInfo> getLights(int32_t deviceId) = 0;
@@ -395,5 +396,3 @@
};
} // namespace android
-
-#endif // _UI_INPUT_READER_COMMON_H
diff --git a/services/inputflinger/include/InputThread.h b/services/inputflinger/include/InputThread.h
index 407365a..5e75027 100644
--- a/services/inputflinger/include/InputThread.h
+++ b/services/inputflinger/include/InputThread.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_THREAD_H
-#define _UI_INPUT_THREAD_H
+#pragma once
#include <utils/Thread.h>
@@ -42,5 +41,3 @@
};
} // namespace android
-
-#endif // _UI_INPUT_THREAD_H
\ No newline at end of file
diff --git a/services/inputflinger/include/NotifyArgs.h b/services/inputflinger/include/NotifyArgs.h
new file mode 100644
index 0000000..f28dbf3
--- /dev/null
+++ b/services/inputflinger/include/NotifyArgs.h
@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <vector>
+
+#include <input/Input.h>
+#include <input/InputDevice.h>
+#include <input/TouchVideoFrame.h>
+
+namespace android {
+
+/* Describes a configuration change event. */
+struct NotifyConfigurationChangedArgs {
+ int32_t id;
+ nsecs_t eventTime;
+
+ inline NotifyConfigurationChangedArgs() {}
+
+ NotifyConfigurationChangedArgs(int32_t id, nsecs_t eventTime);
+
+ bool operator==(const NotifyConfigurationChangedArgs& rhs) const = default;
+
+ NotifyConfigurationChangedArgs(const NotifyConfigurationChangedArgs& other) = default;
+};
+
+/* Describes a key event. */
+struct NotifyKeyArgs {
+ int32_t id;
+ nsecs_t eventTime;
+
+ int32_t deviceId;
+ uint32_t source;
+ int32_t displayId;
+ uint32_t policyFlags;
+ int32_t action;
+ int32_t flags;
+ int32_t keyCode;
+ int32_t scanCode;
+ int32_t metaState;
+ nsecs_t downTime;
+ nsecs_t readTime;
+
+ inline NotifyKeyArgs() {}
+
+ NotifyKeyArgs(int32_t id, nsecs_t eventTime, nsecs_t readTime, int32_t deviceId,
+ uint32_t source, int32_t displayId, uint32_t policyFlags, int32_t action,
+ int32_t flags, int32_t keyCode, int32_t scanCode, int32_t metaState,
+ nsecs_t downTime);
+
+ bool operator==(const NotifyKeyArgs& rhs) const = default;
+
+ NotifyKeyArgs(const NotifyKeyArgs& other) = default;
+};
+
+/* Describes a motion event. */
+struct NotifyMotionArgs {
+ int32_t id;
+ nsecs_t eventTime;
+
+ int32_t deviceId;
+ uint32_t source;
+ int32_t displayId;
+ uint32_t policyFlags;
+ int32_t action;
+ int32_t actionButton;
+ int32_t flags;
+ int32_t metaState;
+ int32_t buttonState;
+ /**
+ * Classification of the current touch gesture
+ */
+ MotionClassification classification;
+ int32_t edgeFlags;
+
+ uint32_t pointerCount;
+ PointerProperties pointerProperties[MAX_POINTERS];
+ PointerCoords pointerCoords[MAX_POINTERS];
+ float xPrecision;
+ float yPrecision;
+ /**
+ * Mouse cursor position when this event is reported relative to the origin of the specified
+ * display. Only valid if this is a mouse event (originates from a mouse or from a trackpad in
+ * gestures enabled mode.
+ */
+ float xCursorPosition;
+ float yCursorPosition;
+ nsecs_t downTime;
+ nsecs_t readTime;
+ std::vector<TouchVideoFrame> videoFrames;
+
+ inline NotifyMotionArgs() {}
+
+ NotifyMotionArgs(int32_t id, nsecs_t eventTime, nsecs_t readTime, int32_t deviceId,
+ uint32_t source, int32_t displayId, uint32_t policyFlags, int32_t action,
+ int32_t actionButton, int32_t flags, int32_t metaState, int32_t buttonState,
+ MotionClassification classification, int32_t edgeFlags, uint32_t pointerCount,
+ const PointerProperties* pointerProperties, const PointerCoords* pointerCoords,
+ float xPrecision, float yPrecision, float xCursorPosition,
+ float yCursorPosition, nsecs_t downTime,
+ const std::vector<TouchVideoFrame>& videoFrames);
+
+ NotifyMotionArgs(const NotifyMotionArgs& other);
+
+ bool operator==(const NotifyMotionArgs& rhs) const;
+
+ std::string dump() const;
+};
+
+/* Describes a sensor event. */
+struct NotifySensorArgs {
+ int32_t id;
+ nsecs_t eventTime;
+
+ int32_t deviceId;
+ uint32_t source;
+ InputDeviceSensorType sensorType;
+ InputDeviceSensorAccuracy accuracy;
+ bool accuracyChanged;
+ nsecs_t hwTimestamp;
+ std::vector<float> values;
+
+ inline NotifySensorArgs() {}
+
+ NotifySensorArgs(int32_t id, nsecs_t eventTime, int32_t deviceId, uint32_t source,
+ InputDeviceSensorType sensorType, InputDeviceSensorAccuracy accuracy,
+ bool accuracyChanged, nsecs_t hwTimestamp, std::vector<float> values);
+
+ NotifySensorArgs(const NotifySensorArgs& other) = default;
+};
+
+/* Describes a switch event. */
+struct NotifySwitchArgs {
+ int32_t id;
+ nsecs_t eventTime;
+
+ uint32_t policyFlags;
+ uint32_t switchValues;
+ uint32_t switchMask;
+
+ inline NotifySwitchArgs() {}
+
+ NotifySwitchArgs(int32_t id, nsecs_t eventTime, uint32_t policyFlags, uint32_t switchValues,
+ uint32_t switchMask);
+
+ NotifySwitchArgs(const NotifySwitchArgs& other) = default;
+
+ bool operator==(const NotifySwitchArgs& rhs) const = default;
+};
+
+/* Describes a device reset event, such as when a device is added,
+ * reconfigured, or removed. */
+struct NotifyDeviceResetArgs {
+ int32_t id;
+ nsecs_t eventTime;
+
+ int32_t deviceId;
+
+ inline NotifyDeviceResetArgs() {}
+
+ NotifyDeviceResetArgs(int32_t id, nsecs_t eventTime, int32_t deviceId);
+
+ NotifyDeviceResetArgs(const NotifyDeviceResetArgs& other) = default;
+
+ bool operator==(const NotifyDeviceResetArgs& rhs) const = default;
+};
+
+/* Describes a change in the state of Pointer Capture. */
+struct NotifyPointerCaptureChangedArgs {
+ // The sequence number of the Pointer Capture request, if enabled.
+ int32_t id;
+ nsecs_t eventTime;
+
+ PointerCaptureRequest request;
+
+ inline NotifyPointerCaptureChangedArgs() {}
+
+ NotifyPointerCaptureChangedArgs(int32_t id, nsecs_t eventTime, const PointerCaptureRequest&);
+
+ NotifyPointerCaptureChangedArgs(const NotifyPointerCaptureChangedArgs& other) = default;
+};
+
+/* Describes a vibrator state event. */
+struct NotifyVibratorStateArgs {
+ int32_t id;
+ nsecs_t eventTime;
+
+ int32_t deviceId;
+ bool isOn;
+
+ inline NotifyVibratorStateArgs() {}
+
+ NotifyVibratorStateArgs(int32_t id, nsecs_t eventTIme, int32_t deviceId, bool isOn);
+
+ NotifyVibratorStateArgs(const NotifyVibratorStateArgs& other) = default;
+};
+
+using NotifyArgs = std::variant<NotifyConfigurationChangedArgs, NotifyKeyArgs, NotifyMotionArgs,
+ NotifySensorArgs, NotifySwitchArgs, NotifyDeviceResetArgs,
+ NotifyPointerCaptureChangedArgs, NotifyVibratorStateArgs>;
+
+const char* toString(const NotifyArgs& args);
+
+} // namespace android
diff --git a/services/inputflinger/include/PointerControllerInterface.h b/services/inputflinger/include/PointerControllerInterface.h
index db4228d..647e10c 100644
--- a/services/inputflinger/include/PointerControllerInterface.h
+++ b/services/inputflinger/include/PointerControllerInterface.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _INPUTFLINGER_POINTER_CONTROLLER_INTERFACE_H
-#define _INPUTFLINGER_POINTER_CONTROLLER_INTERFACE_H
+#pragma once
#include <input/DisplayViewport.h>
#include <input/Input.h>
@@ -108,5 +107,3 @@
};
} // namespace android
-
-#endif // _INPUTFLINGER_POINTER_CONTROLLER_INTERFACE_H
diff --git a/services/inputflinger/include/VibrationElement.h b/services/inputflinger/include/VibrationElement.h
index 736041e..04c2e39 100644
--- a/services/inputflinger/include/VibrationElement.h
+++ b/services/inputflinger/include/VibrationElement.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _VIBRATION_ELEMENT_H
-#define _VIBRATION_ELEMENT_H
+#pragma once
#include <array>
#include <chrono>
@@ -71,5 +70,3 @@
};
} // namespace android
-
-#endif // _VIBRATION_ELEMENT_H
diff --git a/services/inputflinger/reader/Android.bp b/services/inputflinger/reader/Android.bp
index 01146a3..0f87201 100644
--- a/services/inputflinger/reader/Android.bp
+++ b/services/inputflinger/reader/Android.bp
@@ -69,12 +69,12 @@
"libinput",
"liblog",
"libstatslog",
- "libui",
"libutils",
"libPlatformProperties",
],
static_libs: [
"libc++fs",
+ "libui-types",
],
header_libs: [
"libbatteryservice_headers",
diff --git a/services/inputflinger/reader/EventHub.cpp b/services/inputflinger/reader/EventHub.cpp
index bfa44ac..ca7e426 100644
--- a/services/inputflinger/reader/EventHub.cpp
+++ b/services/inputflinger/reader/EventHub.cpp
@@ -52,6 +52,7 @@
#include <filesystem>
#include <regex>
+#include <utility>
#include "EventHub.h"
@@ -60,6 +61,7 @@
#define INDENT3 " "
using android::base::StringPrintf;
+using android::hardware::input::InputDeviceCountryCode;
namespace android {
@@ -74,6 +76,8 @@
static constexpr int32_t FF_STRONG_MAGNITUDE_CHANNEL_IDX = 0;
static constexpr int32_t FF_WEAK_MAGNITUDE_CHANNEL_IDX = 1;
+static constexpr size_t EVENT_BUFFER_SIZE = 256;
+
// Mapping for input battery class node IDs lookup.
// https://www.kernel.org/doc/Documentation/power/power_supply_class.txt
static const std::unordered_map<std::string, InputBatteryClass> BATTERY_CLASSES =
@@ -115,7 +119,8 @@
{"brightness", InputLightClass::BRIGHTNESS},
{"multi_index", InputLightClass::MULTI_INDEX},
{"multi_intensity", InputLightClass::MULTI_INTENSITY},
- {"max_brightness", InputLightClass::MAX_BRIGHTNESS}};
+ {"max_brightness", InputLightClass::MAX_BRIGHTNESS},
+ {"kbd_backlight", InputLightClass::KEYBOARD_BACKLIGHT}};
// Mapping for input multicolor led class node names.
// https://www.kernel.org/doc/html/latest/leds/leds-class-multicolor.html
@@ -193,8 +198,7 @@
}
/**
- * Returns the sysfs root path of the input device
- *
+ * Returns the sysfs root path of the input device.
*/
static std::optional<std::filesystem::path> getSysfsRootPath(const char* devicePath) {
std::error_code errorCode;
@@ -301,6 +305,112 @@
return colors;
}
+/**
+ * Read country code information exposed through the sysfs path.
+ */
+static InputDeviceCountryCode readCountryCodeLocked(const std::filesystem::path& sysfsRootPath) {
+ // Check the sysfs root path
+ int hidCountryCode = static_cast<int>(InputDeviceCountryCode::INVALID);
+ std::string str;
+ if (base::ReadFileToString(sysfsRootPath / "country", &str)) {
+ hidCountryCode = std::stoi(str, nullptr, 16);
+ LOG_ALWAYS_FATAL_IF(hidCountryCode > 35 || hidCountryCode < 0,
+ "HID country code should be in range [0, 35]. Found country code "
+ "to be %d",
+ hidCountryCode);
+ }
+
+ return static_cast<InputDeviceCountryCode>(hidCountryCode);
+}
+
+/**
+ * Read information about batteries exposed through the sysfs path.
+ */
+static std::unordered_map<int32_t /*batteryId*/, RawBatteryInfo> readBatteryConfiguration(
+ const std::filesystem::path& sysfsRootPath) {
+ std::unordered_map<int32_t, RawBatteryInfo> batteryInfos;
+ int32_t nextBatteryId = 0;
+ // Check if device has any battery.
+ const auto& paths = findSysfsNodes(sysfsRootPath, SysfsClass::POWER_SUPPLY);
+ for (const auto& nodePath : paths) {
+ RawBatteryInfo info;
+ info.id = ++nextBatteryId;
+ info.path = nodePath;
+ info.name = nodePath.filename();
+
+ // Scan the path for all the files
+ // Refer to https://www.kernel.org/doc/Documentation/leds/leds-class.txt
+ const auto& files = allFilesInPath(nodePath);
+ for (const auto& file : files) {
+ const auto it = BATTERY_CLASSES.find(file.filename().string());
+ if (it != BATTERY_CLASSES.end()) {
+ info.flags |= it->second;
+ }
+ }
+ batteryInfos.insert_or_assign(info.id, info);
+ ALOGD("configureBatteryLocked rawBatteryId %d name %s", info.id, info.name.c_str());
+ }
+ return batteryInfos;
+}
+
+/**
+ * Read information about lights exposed through the sysfs path.
+ */
+static std::unordered_map<int32_t /*lightId*/, RawLightInfo> readLightsConfiguration(
+ const std::filesystem::path& sysfsRootPath) {
+ std::unordered_map<int32_t, RawLightInfo> lightInfos;
+ int32_t nextLightId = 0;
+ // Check if device has any lights.
+ const auto& paths = findSysfsNodes(sysfsRootPath, SysfsClass::LEDS);
+ for (const auto& nodePath : paths) {
+ RawLightInfo info;
+ info.id = ++nextLightId;
+ info.path = nodePath;
+ info.name = nodePath.filename();
+ info.maxBrightness = std::nullopt;
+
+ // Light name should follow the naming pattern <name>:<color>:<function>
+ // Refer kernel docs /leds/leds-class.html for valid supported LED names.
+ std::regex indexPattern("([a-zA-Z0-9_.:]*:)?([a-zA-Z0-9_.]*):([a-zA-Z0-9_.]*)");
+ std::smatch results;
+
+ if (std::regex_match(info.name, results, indexPattern)) {
+ // regex_match will return full match at index 0 and <name> at index 1. For RawLightInfo
+ // we only care about sections <color> and <function> which will be at index 2 and 3.
+ for (int i = 2; i <= 3; i++) {
+ const auto it = LIGHT_CLASSES.find(results.str(i));
+ if (it != LIGHT_CLASSES.end()) {
+ info.flags |= it->second;
+ }
+ }
+
+ // Set name of the raw light to <function> which represents playerIDs for LEDs that
+ // turn on/off based on the current player ID (Refer to PeripheralController.cpp for
+ // player ID logic)
+ info.name = results.str(3);
+ }
+ // Scan the path for all the files
+ // Refer to https://www.kernel.org/doc/Documentation/leds/leds-class.txt
+ const auto& files = allFilesInPath(nodePath);
+ for (const auto& file : files) {
+ const auto it = LIGHT_CLASSES.find(file.filename().string());
+ if (it != LIGHT_CLASSES.end()) {
+ info.flags |= it->second;
+ // If the node has maximum brightness, read it
+ if (it->second == InputLightClass::MAX_BRIGHTNESS) {
+ std::string str;
+ if (base::ReadFileToString(file, &str)) {
+ info.maxBrightness = std::stoi(str);
+ }
+ }
+ }
+ }
+ lightInfos.insert_or_assign(info.id, info);
+ ALOGD("configureLightsLocked rawLightId %d name %s", info.id, info.name.c_str());
+ }
+ return lightInfos;
+}
+
// --- Global Functions ---
ftl::Flags<InputDeviceClass> getAbsAxisUsage(int32_t axis,
@@ -357,18 +467,18 @@
// --- EventHub::Device ---
-EventHub::Device::Device(int fd, int32_t id, const std::string& path,
- const InputDeviceIdentifier& identifier)
+EventHub::Device::Device(int fd, int32_t id, std::string path, InputDeviceIdentifier identifier,
+ std::shared_ptr<const AssociatedDevice> assocDev)
: fd(fd),
id(id),
- path(path),
- identifier(identifier),
+ path(std::move(path)),
+ identifier(std::move(identifier)),
classes(0),
configuration(nullptr),
virtualKeyMap(nullptr),
ffEffectPlaying(false),
ffEffectId(-1),
- associatedDevice(nullptr),
+ associatedDevice(std::move(assocDev)),
controllerNumber(0),
enabled(true),
isVirtual(fd < 0) {}
@@ -557,75 +667,6 @@
return NAME_NOT_FOUND;
}
-// Check the sysfs path for any input device batteries, returns true if battery found.
-bool EventHub::AssociatedDevice::configureBatteryLocked() {
- nextBatteryId = 0;
- // Check if device has any battery.
- const auto& paths = findSysfsNodes(sysfsRootPath, SysfsClass::POWER_SUPPLY);
- for (const auto& nodePath : paths) {
- RawBatteryInfo info;
- info.id = ++nextBatteryId;
- info.path = nodePath;
- info.name = nodePath.filename();
-
- // Scan the path for all the files
- // Refer to https://www.kernel.org/doc/Documentation/leds/leds-class.txt
- const auto& files = allFilesInPath(nodePath);
- for (const auto& file : files) {
- const auto it = BATTERY_CLASSES.find(file.filename().string());
- if (it != BATTERY_CLASSES.end()) {
- info.flags |= it->second;
- }
- }
- batteryInfos.insert_or_assign(info.id, info);
- ALOGD("configureBatteryLocked rawBatteryId %d name %s", info.id, info.name.c_str());
- }
- return !batteryInfos.empty();
-}
-
-// Check the sysfs path for any input device lights, returns true if lights found.
-bool EventHub::AssociatedDevice::configureLightsLocked() {
- nextLightId = 0;
- // Check if device has any lights.
- const auto& paths = findSysfsNodes(sysfsRootPath, SysfsClass::LEDS);
- for (const auto& nodePath : paths) {
- RawLightInfo info;
- info.id = ++nextLightId;
- info.path = nodePath;
- info.name = nodePath.filename();
- info.maxBrightness = std::nullopt;
- size_t nameStart = info.name.rfind(":");
- if (nameStart != std::string::npos) {
- // Trim the name to color name
- info.name = info.name.substr(nameStart + 1);
- // Set InputLightClass flag for colors
- const auto it = LIGHT_CLASSES.find(info.name);
- if (it != LIGHT_CLASSES.end()) {
- info.flags |= it->second;
- }
- }
- // Scan the path for all the files
- // Refer to https://www.kernel.org/doc/Documentation/leds/leds-class.txt
- const auto& files = allFilesInPath(nodePath);
- for (const auto& file : files) {
- const auto it = LIGHT_CLASSES.find(file.filename().string());
- if (it != LIGHT_CLASSES.end()) {
- info.flags |= it->second;
- // If the node has maximum brightness, read it
- if (it->second == InputLightClass::MAX_BRIGHTNESS) {
- std::string str;
- if (base::ReadFileToString(file, &str)) {
- info.maxBrightness = std::stoi(str);
- }
- }
- }
- }
- lightInfos.insert_or_assign(info.id, info);
- ALOGD("configureLightsLocked rawLightId %d name %s", info.id, info.name.c_str());
- }
- return !lightInfos.empty();
-}
-
/**
* Get the capabilities for the current process.
* Crashes the system if unable to create / check / destroy the capabilities object.
@@ -1034,7 +1075,7 @@
}
base::Result<std::pair<InputDeviceSensorType, int32_t>> EventHub::mapSensor(int32_t deviceId,
- int32_t absCode) {
+ int32_t absCode) const {
std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
@@ -1056,18 +1097,19 @@
return device->associatedDevice->batteryInfos;
}
-const std::vector<int32_t> EventHub::getRawBatteryIds(int32_t deviceId) {
+std::vector<int32_t> EventHub::getRawBatteryIds(int32_t deviceId) const {
std::scoped_lock _l(mLock);
std::vector<int32_t> batteryIds;
- for (const auto [id, info] : getBatteryInfoLocked(deviceId)) {
+ for (const auto& [id, info] : getBatteryInfoLocked(deviceId)) {
batteryIds.push_back(id);
}
return batteryIds;
}
-std::optional<RawBatteryInfo> EventHub::getRawBatteryInfo(int32_t deviceId, int32_t batteryId) {
+std::optional<RawBatteryInfo> EventHub::getRawBatteryInfo(int32_t deviceId,
+ int32_t batteryId) const {
std::scoped_lock _l(mLock);
const auto infos = getBatteryInfoLocked(deviceId);
@@ -1081,7 +1123,7 @@
}
// Gets the light info map from light ID to RawLightInfo of the miscellaneous device associated
-// with the deivice ID. Returns an empty map if no miscellaneous device found.
+// with the device ID. Returns an empty map if no miscellaneous device found.
const std::unordered_map<int32_t, RawLightInfo>& EventHub::getLightInfoLocked(
int32_t deviceId) const {
static const std::unordered_map<int32_t, RawLightInfo> EMPTY_LIGHT_INFO = {};
@@ -1092,18 +1134,18 @@
return device->associatedDevice->lightInfos;
}
-const std::vector<int32_t> EventHub::getRawLightIds(int32_t deviceId) {
+std::vector<int32_t> EventHub::getRawLightIds(int32_t deviceId) const {
std::scoped_lock _l(mLock);
std::vector<int32_t> lightIds;
- for (const auto [id, info] : getLightInfoLocked(deviceId)) {
+ for (const auto& [id, info] : getLightInfoLocked(deviceId)) {
lightIds.push_back(id);
}
return lightIds;
}
-std::optional<RawLightInfo> EventHub::getRawLightInfo(int32_t deviceId, int32_t lightId) {
+std::optional<RawLightInfo> EventHub::getRawLightInfo(int32_t deviceId, int32_t lightId) const {
std::scoped_lock _l(mLock);
const auto infos = getLightInfoLocked(deviceId);
@@ -1116,7 +1158,7 @@
return std::nullopt;
}
-std::optional<int32_t> EventHub::getLightBrightness(int32_t deviceId, int32_t lightId) {
+std::optional<int32_t> EventHub::getLightBrightness(int32_t deviceId, int32_t lightId) const {
std::scoped_lock _l(mLock);
const auto infos = getLightInfoLocked(deviceId);
@@ -1133,7 +1175,7 @@
}
std::optional<std::unordered_map<LightColor, int32_t>> EventHub::getLightIntensities(
- int32_t deviceId, int32_t lightId) {
+ int32_t deviceId, int32_t lightId) const {
std::scoped_lock _l(mLock);
const auto infos = getLightInfoLocked(deviceId);
@@ -1229,6 +1271,15 @@
}
}
+InputDeviceCountryCode EventHub::getCountryCode(int32_t deviceId) const {
+ std::scoped_lock _l(mLock);
+ Device* device = getDeviceLocked(deviceId);
+ if (device == nullptr || !device->associatedDevice) {
+ return InputDeviceCountryCode::INVALID;
+ }
+ return device->associatedDevice->countryCode;
+}
+
void EventHub::setExcludedDevices(const std::vector<std::string>& devices) {
std::scoped_lock _l(mLock);
@@ -1358,6 +1409,39 @@
identifier.descriptor.c_str());
}
+std::shared_ptr<const EventHub::AssociatedDevice> EventHub::obtainAssociatedDeviceLocked(
+ const std::filesystem::path& devicePath) const {
+ const std::optional<std::filesystem::path> sysfsRootPathOpt =
+ getSysfsRootPath(devicePath.c_str());
+ if (!sysfsRootPathOpt) {
+ return nullptr;
+ }
+
+ const auto& path = *sysfsRootPathOpt;
+
+ std::shared_ptr<const AssociatedDevice> associatedDevice = std::make_shared<AssociatedDevice>(
+ AssociatedDevice{.sysfsRootPath = path,
+ .countryCode = readCountryCodeLocked(path),
+ .batteryInfos = readBatteryConfiguration(path),
+ .lightInfos = readLightsConfiguration(path)});
+
+ bool associatedDeviceChanged = false;
+ for (const auto& [id, dev] : mDevices) {
+ if (dev->associatedDevice && dev->associatedDevice->sysfsRootPath == path) {
+ if (*associatedDevice != *dev->associatedDevice) {
+ associatedDeviceChanged = true;
+ dev->associatedDevice = associatedDevice;
+ }
+ associatedDevice = dev->associatedDevice;
+ }
+ }
+ ALOGI_IF(associatedDeviceChanged,
+ "The AssociatedDevice changed for path '%s'. Using new AssociatedDevice: %s",
+ path.c_str(), associatedDevice->dump().c_str());
+
+ return associatedDevice;
+}
+
void EventHub::vibrate(int32_t deviceId, const VibrationElement& element) {
std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
@@ -1415,7 +1499,7 @@
}
}
-std::vector<int32_t> EventHub::getVibratorIds(int32_t deviceId) {
+std::vector<int32_t> EventHub::getVibratorIds(int32_t deviceId) const {
std::scoped_lock _l(mLock);
std::vector<int32_t> vibrators;
Device* device = getDeviceLocked(deviceId);
@@ -1486,25 +1570,35 @@
}
std::optional<int32_t> EventHub::getBatteryCapacity(int32_t deviceId, int32_t batteryId) const {
- std::scoped_lock _l(mLock);
+ std::filesystem::path batteryPath;
+ {
+ // Do not read the sysfs node to get the battery state while holding
+ // the EventHub lock. For some peripheral devices, reading battery state
+ // can be broken and take 5+ seconds. Holding the lock in this case would
+ // block all other event processing during this time. For now, we assume this
+ // call never happens on the InputReader thread and read the sysfs node outside
+ // the lock to prevent event processing from being blocked by this call.
+ std::scoped_lock _l(mLock);
- const auto infos = getBatteryInfoLocked(deviceId);
- auto it = infos.find(batteryId);
- if (it == infos.end()) {
- return std::nullopt;
- }
+ const auto& infos = getBatteryInfoLocked(deviceId);
+ auto it = infos.find(batteryId);
+ if (it == infos.end()) {
+ return std::nullopt;
+ }
+ batteryPath = it->second.path;
+ } // release lock
+
std::string buffer;
// Some devices report battery capacity as an integer through the "capacity" file
- if (base::ReadFileToString(it->second.path / BATTERY_NODES.at(InputBatteryClass::CAPACITY),
+ if (base::ReadFileToString(batteryPath / BATTERY_NODES.at(InputBatteryClass::CAPACITY),
&buffer)) {
return std::stoi(base::Trim(buffer));
}
// Other devices report capacity as an enum value POWER_SUPPLY_CAPACITY_LEVEL_XXX
// These values are taken from kernel source code include/linux/power_supply.h
- if (base::ReadFileToString(it->second.path /
- BATTERY_NODES.at(InputBatteryClass::CAPACITY_LEVEL),
+ if (base::ReadFileToString(batteryPath / BATTERY_NODES.at(InputBatteryClass::CAPACITY_LEVEL),
&buffer)) {
// Remove any white space such as trailing new line
const auto levelIt = BATTERY_LEVEL.find(base::Trim(buffer));
@@ -1517,15 +1611,27 @@
}
std::optional<int32_t> EventHub::getBatteryStatus(int32_t deviceId, int32_t batteryId) const {
- std::scoped_lock _l(mLock);
- const auto infos = getBatteryInfoLocked(deviceId);
- auto it = infos.find(batteryId);
- if (it == infos.end()) {
- return std::nullopt;
- }
+ std::filesystem::path batteryPath;
+ {
+ // Do not read the sysfs node to get the battery state while holding
+ // the EventHub lock. For some peripheral devices, reading battery state
+ // can be broken and take 5+ seconds. Holding the lock in this case would
+ // block all other event processing during this time. For now, we assume this
+ // call never happens on the InputReader thread and read the sysfs node outside
+ // the lock to prevent event processing from being blocked by this call.
+ std::scoped_lock _l(mLock);
+
+ const auto& infos = getBatteryInfoLocked(deviceId);
+ auto it = infos.find(batteryId);
+ if (it == infos.end()) {
+ return std::nullopt;
+ }
+ batteryPath = it->second.path;
+ } // release lock
+
std::string buffer;
- if (!base::ReadFileToString(it->second.path / BATTERY_NODES.at(InputBatteryClass::STATUS),
+ if (!base::ReadFileToString(batteryPath / BATTERY_NODES.at(InputBatteryClass::STATUS),
&buffer)) {
ALOGE("Failed to read sysfs battery info: %s", strerror(errno));
return std::nullopt;
@@ -1540,15 +1646,12 @@
return std::nullopt;
}
-size_t EventHub::getEvents(int timeoutMillis, RawEvent* buffer, size_t bufferSize) {
- ALOG_ASSERT(bufferSize >= 1);
-
+std::vector<RawEvent> EventHub::getEvents(int timeoutMillis) {
std::scoped_lock _l(mLock);
- struct input_event readBuffer[bufferSize];
+ std::array<input_event, EVENT_BUFFER_SIZE> readBuffer;
- RawEvent* event = buffer;
- size_t capacity = bufferSize;
+ std::vector<RawEvent> events;
bool awoken = false;
for (;;) {
nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
@@ -1568,15 +1671,17 @@
for (auto it = mClosingDevices.begin(); it != mClosingDevices.end();) {
std::unique_ptr<Device> device = std::move(*it);
ALOGV("Reporting device closed: id=%d, name=%s\n", device->id, device->path.c_str());
- event->when = now;
- event->deviceId = (device->id == mBuiltInKeyboardId)
+ const int32_t deviceId = (device->id == mBuiltInKeyboardId)
? ReservedInputDeviceId::BUILT_IN_KEYBOARD_ID
: device->id;
- event->type = DEVICE_REMOVED;
- event += 1;
+ events.push_back({
+ .when = now,
+ .deviceId = deviceId,
+ .type = DEVICE_REMOVED,
+ });
it = mClosingDevices.erase(it);
mNeedToSendFinishedDeviceScan = true;
- if (--capacity == 0) {
+ if (events.size() == EVENT_BUFFER_SIZE) {
break;
}
}
@@ -1591,10 +1696,12 @@
std::unique_ptr<Device> device = std::move(*mOpeningDevices.rbegin());
mOpeningDevices.pop_back();
ALOGV("Reporting device opened: id=%d, name=%s\n", device->id, device->path.c_str());
- event->when = now;
- event->deviceId = device->id == mBuiltInKeyboardId ? 0 : device->id;
- event->type = DEVICE_ADDED;
- event += 1;
+ const int32_t deviceId = device->id == mBuiltInKeyboardId ? 0 : device->id;
+ events.push_back({
+ .when = now,
+ .deviceId = deviceId,
+ .type = DEVICE_ADDED,
+ });
// Try to find a matching video device by comparing device names
for (auto it = mUnattachedVideoDevices.begin(); it != mUnattachedVideoDevices.end();
@@ -1612,17 +1719,18 @@
ALOGW("Device id %d exists, replaced.", device->id);
}
mNeedToSendFinishedDeviceScan = true;
- if (--capacity == 0) {
+ if (events.size() == EVENT_BUFFER_SIZE) {
break;
}
}
if (mNeedToSendFinishedDeviceScan) {
mNeedToSendFinishedDeviceScan = false;
- event->when = now;
- event->type = FINISHED_DEVICE_SCAN;
- event += 1;
- if (--capacity == 0) {
+ events.push_back({
+ .when = now,
+ .type = FINISHED_DEVICE_SCAN,
+ });
+ if (events.size() == EVENT_BUFFER_SIZE) {
break;
}
}
@@ -1686,12 +1794,13 @@
// This must be an input event
if (eventItem.events & EPOLLIN) {
int32_t readSize =
- read(device->fd, readBuffer, sizeof(struct input_event) * capacity);
+ read(device->fd, readBuffer.data(),
+ sizeof(decltype(readBuffer)::value_type) * readBuffer.size());
if (readSize == 0 || (readSize < 0 && errno == ENODEV)) {
// Device was removed before INotify noticed.
ALOGW("could not get event, removed? (fd: %d size: %" PRId32
- " bufferSize: %zu capacity: %zu errno: %d)\n",
- device->fd, readSize, bufferSize, capacity, errno);
+ " capacity: %zu errno: %d)\n",
+ device->fd, readSize, readBuffer.size(), errno);
deviceChanged = true;
closeDeviceLocked(*device);
} else if (readSize < 0) {
@@ -1701,21 +1810,21 @@
} else if ((readSize % sizeof(struct input_event)) != 0) {
ALOGE("could not get event (wrong size: %d)", readSize);
} else {
- int32_t deviceId = device->id == mBuiltInKeyboardId ? 0 : device->id;
+ const int32_t deviceId = device->id == mBuiltInKeyboardId ? 0 : device->id;
- size_t count = size_t(readSize) / sizeof(struct input_event);
+ const size_t count = size_t(readSize) / sizeof(struct input_event);
for (size_t i = 0; i < count; i++) {
struct input_event& iev = readBuffer[i];
- event->when = processEventTimestamp(iev);
- event->readTime = systemTime(SYSTEM_TIME_MONOTONIC);
- event->deviceId = deviceId;
- event->type = iev.type;
- event->code = iev.code;
- event->value = iev.value;
- event += 1;
- capacity -= 1;
+ events.push_back({
+ .when = processEventTimestamp(iev),
+ .readTime = systemTime(SYSTEM_TIME_MONOTONIC),
+ .deviceId = deviceId,
+ .type = iev.type,
+ .code = iev.code,
+ .value = iev.value,
+ });
}
- if (capacity == 0) {
+ if (events.size() >= EVENT_BUFFER_SIZE) {
// The result buffer is full. Reset the pending event index
// so we will try to read the device again on the next iteration.
mPendingEventIndex -= 1;
@@ -1751,7 +1860,7 @@
}
// Return now if we have collected any events or if we were explicitly awoken.
- if (event != buffer || awoken) {
+ if (!events.empty() || awoken) {
break;
}
@@ -1797,7 +1906,7 @@
}
// All done, return the number of events we read.
- return event - buffer;
+ return events;
}
std::vector<TouchVideoFrame> EventHub::getVideoFrames(int32_t deviceId) {
@@ -2024,7 +2133,9 @@
// Allocate device. (The device object takes ownership of the fd at this point.)
int32_t deviceId = mNextDeviceId++;
- std::unique_ptr<Device> device = std::make_unique<Device>(fd, deviceId, devicePath, identifier);
+ std::unique_ptr<Device> device =
+ std::make_unique<Device>(fd, deviceId, devicePath, identifier,
+ obtainAssociatedDeviceLocked(devicePath));
ALOGV("add device %d: %s\n", deviceId, devicePath.c_str());
ALOGV(" bus: %04x\n"
@@ -2042,27 +2153,6 @@
// Load the configuration file for the device.
device->loadConfigurationLocked();
- bool hasBattery = false;
- bool hasLights = false;
- // Check the sysfs root path
- std::optional<std::filesystem::path> sysfsRootPath = getSysfsRootPath(devicePath.c_str());
- if (sysfsRootPath.has_value()) {
- std::shared_ptr<AssociatedDevice> associatedDevice;
- for (const auto& [id, dev] : mDevices) {
- if (device->identifier.descriptor == dev->identifier.descriptor &&
- !dev->associatedDevice) {
- associatedDevice = dev->associatedDevice;
- }
- }
- if (!associatedDevice) {
- associatedDevice = std::make_shared<AssociatedDevice>(sysfsRootPath.value());
- }
- hasBattery = associatedDevice->configureBatteryLocked();
- hasLights = associatedDevice->configureLightsLocked();
-
- device->associatedDevice = associatedDevice;
- }
-
// Figure out the kinds of events the device reports.
device->readDeviceBitMask(EVIOCGBIT(EV_KEY, 0), device->keyBitmask);
device->readDeviceBitMask(EVIOCGBIT(EV_ABS, 0), device->absBitmask);
@@ -2212,12 +2302,12 @@
}
// Classify InputDeviceClass::BATTERY.
- if (hasBattery) {
+ if (device->associatedDevice && !device->associatedDevice->batteryInfos.empty()) {
device->classes |= InputDeviceClass::BATTERY;
}
// Classify InputDeviceClass::LIGHT.
- if (hasLights) {
+ if (device->associatedDevice && !device->associatedDevice->lightInfos.empty()) {
device->classes |= InputDeviceClass::LIGHT;
}
@@ -2285,7 +2375,7 @@
return true;
}
-bool EventHub::isDeviceEnabled(int32_t deviceId) {
+bool EventHub::isDeviceEnabled(int32_t deviceId) const {
std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device == nullptr) {
@@ -2340,7 +2430,7 @@
std::unique_ptr<Device> device =
std::make_unique<Device>(-1, ReservedInputDeviceId::VIRTUAL_KEYBOARD_ID, "<virtual>",
- identifier);
+ identifier, nullptr /*associatedDevice*/);
device->classes = InputDeviceClass::KEYBOARD | InputDeviceClass::ALPHAKEY |
InputDeviceClass::DPAD | InputDeviceClass::VIRTUAL;
device->loadKeyMapLocked();
@@ -2509,7 +2599,7 @@
mNeedToReopenDevices = true;
}
-void EventHub::dump(std::string& dump) {
+void EventHub::dump(std::string& dump) const {
dump += "Event Hub State:\n";
{ // acquire lock
@@ -2542,14 +2632,18 @@
device->keyMap.keyLayoutFile.c_str());
dump += StringPrintf(INDENT3 "KeyCharacterMapFile: %s\n",
device->keyMap.keyCharacterMapFile.c_str());
+ dump += StringPrintf(INDENT3 "CountryCode: %d\n",
+ device->associatedDevice ? device->associatedDevice->countryCode
+ : InputDeviceCountryCode::INVALID);
dump += StringPrintf(INDENT3 "ConfigurationFile: %s\n",
device->configurationFile.c_str());
- dump += INDENT3 "VideoDevice: ";
- if (device->videoDevice) {
- dump += device->videoDevice->dump() + "\n";
- } else {
- dump += "<none>\n";
- }
+ dump += StringPrintf(INDENT3 "VideoDevice: %s\n",
+ device->videoDevice ? device->videoDevice->dump().c_str()
+ : "<none>");
+ dump += StringPrintf(INDENT3 "SysfsDevicePath: %s\n",
+ device->associatedDevice
+ ? device->associatedDevice->sysfsRootPath.c_str()
+ : "<none>");
}
dump += INDENT "Unattached video devices:\n";
@@ -2562,9 +2656,14 @@
} // release lock
}
-void EventHub::monitor() {
+void EventHub::monitor() const {
// Acquire and release the lock to ensure that the event hub has not deadlocked.
std::unique_lock<std::mutex> lock(mLock);
}
-}; // namespace android
+std::string EventHub::AssociatedDevice::dump() const {
+ return StringPrintf("path=%s, numBatteries=%zu, numLight=%zu", sysfsRootPath.c_str(),
+ batteryInfos.size(), lightInfos.size());
+}
+
+} // namespace android
diff --git a/services/inputflinger/reader/InputDevice.cpp b/services/inputflinger/reader/InputDevice.cpp
index b67777f..5291776 100644
--- a/services/inputflinger/reader/InputDevice.cpp
+++ b/services/inputflinger/reader/InputDevice.cpp
@@ -35,6 +35,8 @@
#include "SwitchInputMapper.h"
#include "VibratorInputMapper.h"
+using android::hardware::input::InputDeviceCountryCode;
+
namespace android {
InputDevice::InputDevice(InputReaderContext* context, int32_t id, int32_t generation,
@@ -63,7 +65,8 @@
return enabled;
}
-void InputDevice::setEnabled(bool enabled, nsecs_t when) {
+std::list<NotifyArgs> InputDevice::setEnabled(bool enabled, nsecs_t when) {
+ std::list<NotifyArgs> out;
if (enabled && mAssociatedDisplayPort && !mAssociatedViewport) {
ALOGW("Cannot enable input device %s because it is associated with port %" PRIu8 ", "
"but the corresponding viewport is not found",
@@ -72,7 +75,7 @@
}
if (isEnabled() == enabled) {
- return;
+ return out;
}
// When resetting some devices, the driver needs to be queried to ensure that a proper reset is
@@ -80,13 +83,14 @@
// but before disabling the device. See MultiTouchMotionAccumulator::reset for more information.
if (enabled) {
for_each_subdevice([](auto& context) { context.enableDevice(); });
- reset(when);
+ out += reset(when);
} else {
- reset(when);
+ out += reset(when);
for_each_subdevice([](auto& context) { context.disableDevice(); });
}
// Must change generation to flag this device as changed
bumpGeneration();
+ return out;
}
void InputDevice::dump(std::string& dump, const std::string& eventHubDevStr) {
@@ -110,7 +114,8 @@
dump += "<none>\n";
}
dump += StringPrintf(INDENT2 "HasMic: %s\n", toString(mHasMic));
- dump += StringPrintf(INDENT2 "Sources: 0x%08x\n", deviceInfo.getSources());
+ dump += StringPrintf(INDENT2 "Sources: %s\n",
+ inputEventSourceToString(deviceInfo.getSources()).c_str());
dump += StringPrintf(INDENT2 "KeyboardType: %d\n", deviceInfo.getKeyboardType());
dump += StringPrintf(INDENT2 "ControllerNum: %d\n", deviceInfo.getControllerNumber());
@@ -128,10 +133,10 @@
snprintf(name, sizeof(name), "%d", range.axis);
}
dump += StringPrintf(INDENT3
- "%s: source=0x%08x, "
+ "%s: source=%s, "
"min=%0.3f, max=%0.3f, flat=%0.3f, fuzz=%0.3f, resolution=%0.3f\n",
- name, range.source, range.min, range.max, range.flat, range.fuzz,
- range.resolution);
+ name, inputEventSourceToString(range.source).c_str(), range.min,
+ range.max, range.flat, range.fuzz, range.resolution);
}
}
@@ -231,14 +236,20 @@
}
void InputDevice::removeEventHubDevice(int32_t eventHubId) {
+ if (mController != nullptr && mController->getEventHubId() == eventHubId) {
+ // Delete mController, since the corresponding eventhub device is going away
+ mController = nullptr;
+ }
mDevices.erase(eventHubId);
}
-void InputDevice::configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) {
+std::list<NotifyArgs> InputDevice::configure(nsecs_t when, const InputReaderConfiguration* config,
+ uint32_t changes) {
+ std::list<NotifyArgs> out;
mSources = 0;
mClasses = ftl::Flags<InputDeviceClass>(0);
mControllerNumber = 0;
+ mCountryCode = InputDeviceCountryCode::INVALID;
for_each_subdevice([this](InputDeviceContext& context) {
mClasses |= context.getDeviceClasses();
@@ -250,6 +261,16 @@
}
mControllerNumber = controllerNumber;
}
+
+ InputDeviceCountryCode countryCode = context.getCountryCode();
+ if (countryCode != InputDeviceCountryCode::INVALID) {
+ if (mCountryCode != InputDeviceCountryCode::INVALID && mCountryCode != countryCode) {
+ ALOGW("InputDevice::configure(): %s device contains multiple unique country "
+ "codes",
+ getName().c_str());
+ }
+ mCountryCode = countryCode;
+ }
});
mIsExternal = mClasses.test(InputDeviceClass::EXTERNAL);
@@ -295,7 +316,7 @@
if (!changes || (changes & InputReaderConfiguration::CHANGE_ENABLED_STATE)) {
auto it = config->disabledDevices.find(mId);
bool enabled = it == config->disabledDevices.end();
- setEnabled(enabled, when);
+ out += setEnabled(enabled, when);
}
if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
@@ -348,37 +369,42 @@
// For first-time configuration, only allow device to be disabled after mappers have
// finished configuring. This is because we need to read some of the properties from
// the device's open fd.
- setEnabled(enabled, when);
+ out += setEnabled(enabled, when);
}
}
- for_each_mapper([this, when, config, changes](InputMapper& mapper) {
- mapper.configure(when, config, changes);
+ for_each_mapper([this, when, &config, changes, &out](InputMapper& mapper) {
+ out += mapper.configure(when, config, changes);
mSources |= mapper.getSources();
});
// If a device is just plugged but it might be disabled, we need to update some info like
// axis range of touch from each InputMapper first, then disable it.
if (!changes) {
- setEnabled(config->disabledDevices.find(mId) == config->disabledDevices.end(), when);
+ out += setEnabled(config->disabledDevices.find(mId) == config->disabledDevices.end(),
+ when);
}
}
+ return out;
}
-void InputDevice::reset(nsecs_t when) {
- for_each_mapper([when](InputMapper& mapper) { mapper.reset(when); });
+std::list<NotifyArgs> InputDevice::reset(nsecs_t when) {
+ std::list<NotifyArgs> out;
+ for_each_mapper([&](InputMapper& mapper) { out += mapper.reset(when); });
mContext->updateGlobalMetaState();
- notifyReset(when);
+ out.push_back(notifyReset(when));
+ return out;
}
-void InputDevice::process(const RawEvent* rawEvents, size_t count) {
+std::list<NotifyArgs> InputDevice::process(const RawEvent* rawEvents, size_t count) {
// Process all of the events in order for each mapper.
// We cannot simply ask each mapper to process them in bulk because mappers may
// have side-effects that must be interleaved. For example, joystick movement events and
// gamepad button presses are handled by different mappers but they should be dispatched
// in the order received.
+ std::list<NotifyArgs> out;
for (const RawEvent* rawEvent = rawEvents; count != 0; rawEvent++) {
if (DEBUG_RAW_EVENTS) {
ALOGD("Input event: device=%d type=0x%04x code=0x%04x value=0x%08x when=%" PRId64,
@@ -400,28 +426,33 @@
} else if (rawEvent->type == EV_SYN && rawEvent->code == SYN_DROPPED) {
ALOGI("Detected input event buffer overrun for device %s.", getName().c_str());
mDropUntilNextSync = true;
- reset(rawEvent->when);
+ out += reset(rawEvent->when);
} else {
- for_each_mapper_in_subdevice(rawEvent->deviceId, [rawEvent](InputMapper& mapper) {
- mapper.process(rawEvent);
+ for_each_mapper_in_subdevice(rawEvent->deviceId, [&](InputMapper& mapper) {
+ out += mapper.process(rawEvent);
});
}
--count;
}
+ return out;
}
-void InputDevice::timeoutExpired(nsecs_t when) {
- for_each_mapper([when](InputMapper& mapper) { mapper.timeoutExpired(when); });
+std::list<NotifyArgs> InputDevice::timeoutExpired(nsecs_t when) {
+ std::list<NotifyArgs> out;
+ for_each_mapper([&](InputMapper& mapper) { out += mapper.timeoutExpired(when); });
+ return out;
}
-void InputDevice::updateExternalStylusState(const StylusState& state) {
- for_each_mapper([state](InputMapper& mapper) { mapper.updateExternalStylusState(state); });
+std::list<NotifyArgs> InputDevice::updateExternalStylusState(const StylusState& state) {
+ std::list<NotifyArgs> out;
+ for_each_mapper([&](InputMapper& mapper) { out += mapper.updateExternalStylusState(state); });
+ return out;
}
InputDeviceInfo InputDevice::getDeviceInfo() {
InputDeviceInfo outDeviceInfo;
outDeviceInfo.initialize(mId, mGeneration, mControllerNumber, mIdentifier, mAlias, mIsExternal,
- mHasMic);
+ mHasMic, mCountryCode);
for_each_mapper(
[&outDeviceInfo](InputMapper& mapper) { mapper.populateDeviceInfo(&outDeviceInfo); });
@@ -493,14 +524,17 @@
return *result;
}
-void InputDevice::vibrate(const VibrationSequence& sequence, ssize_t repeat, int32_t token) {
- for_each_mapper([sequence, repeat, token](InputMapper& mapper) {
- mapper.vibrate(sequence, repeat, token);
- });
+std::list<NotifyArgs> InputDevice::vibrate(const VibrationSequence& sequence, ssize_t repeat,
+ int32_t token) {
+ std::list<NotifyArgs> out;
+ for_each_mapper([&](InputMapper& mapper) { out += mapper.vibrate(sequence, repeat, token); });
+ return out;
}
-void InputDevice::cancelVibrate(int32_t token) {
- for_each_mapper([token](InputMapper& mapper) { mapper.cancelVibrate(token); });
+std::list<NotifyArgs> InputDevice::cancelVibrate(int32_t token) {
+ std::list<NotifyArgs> out;
+ for_each_mapper([&](InputMapper& mapper) { out += mapper.cancelVibrate(token); });
+ return out;
}
bool InputDevice::isVibrating() {
@@ -543,16 +577,10 @@
for_each_mapper([sensorType](InputMapper& mapper) { mapper.flushSensor(sensorType); });
}
-void InputDevice::cancelTouch(nsecs_t when, nsecs_t readTime) {
- for_each_mapper([when, readTime](InputMapper& mapper) { mapper.cancelTouch(when, readTime); });
-}
-
-std::optional<int32_t> InputDevice::getBatteryCapacity() {
- return mController ? mController->getBatteryCapacity(DEFAULT_BATTERY_ID) : std::nullopt;
-}
-
-std::optional<int32_t> InputDevice::getBatteryStatus() {
- return mController ? mController->getBatteryStatus(DEFAULT_BATTERY_ID) : std::nullopt;
+std::list<NotifyArgs> InputDevice::cancelTouch(nsecs_t when, nsecs_t readTime) {
+ std::list<NotifyArgs> out;
+ for_each_mapper([&](InputMapper& mapper) { out += mapper.cancelTouch(when, readTime); });
+ return out;
}
bool InputDevice::setLightColor(int32_t lightId, int32_t color) {
@@ -591,9 +619,8 @@
mGeneration = mContext->bumpGeneration();
}
-void InputDevice::notifyReset(nsecs_t when) {
- NotifyDeviceResetArgs args(mContext->getNextId(), when, mId);
- mContext->getListener().notifyDeviceReset(&args);
+NotifyDeviceResetArgs InputDevice::notifyReset(nsecs_t when) {
+ return NotifyDeviceResetArgs(mContext->getNextId(), when, mId);
}
std::optional<int32_t> InputDevice::getAssociatedDisplayId() {
@@ -622,6 +649,10 @@
for_each_mapper([reset](InputMapper& mapper) { mapper.updateLedState(reset); });
}
+std::optional<int32_t> InputDevice::getBatteryEventHubId() const {
+ return mController ? std::make_optional(mController->getEventHubId()) : std::nullopt;
+}
+
InputDeviceContext::InputDeviceContext(InputDevice& device, int32_t eventHubId)
: mDevice(device),
mContext(device.getContext()),
diff --git a/services/inputflinger/reader/InputReader.cpp b/services/inputflinger/reader/InputReader.cpp
index 11a2dbe..428e999 100644
--- a/services/inputflinger/reader/InputReader.cpp
+++ b/services/inputflinger/reader/InputReader.cpp
@@ -120,14 +120,14 @@
}
} // release lock
- size_t count = mEventHub->getEvents(timeoutMillis, mEventBuffer, EVENT_BUFFER_SIZE);
+ std::vector<RawEvent> events = mEventHub->getEvents(timeoutMillis);
{ // acquire lock
std::scoped_lock _l(mLock);
mReaderIsAliveCondition.notify_all();
- if (count) {
- processEventsLocked(mEventBuffer, count);
+ if (!events.empty()) {
+ notifyAll(processEventsLocked(events.data(), events.size()));
}
if (mNextTimeout != LLONG_MAX) {
@@ -137,7 +137,7 @@
ALOGD("Timeout expired, latency=%0.3fms", (now - mNextTimeout) * 0.000001f);
}
mNextTimeout = LLONG_MAX;
- timeoutExpiredLocked(now);
+ notifyAll(timeoutExpiredLocked(now));
}
}
@@ -162,7 +162,8 @@
mQueuedListener.flush();
}
-void InputReader::processEventsLocked(const RawEvent* rawEvents, size_t count) {
+std::list<NotifyArgs> InputReader::processEventsLocked(const RawEvent* rawEvents, size_t count) {
+ std::list<NotifyArgs> out;
for (const RawEvent* rawEvent = rawEvents; count;) {
int32_t type = rawEvent->type;
size_t batchSize = 1;
@@ -178,7 +179,7 @@
if (DEBUG_RAW_EVENTS) {
ALOGD("BatchSize: %zu Count: %zu", batchSize, count);
}
- processEventsForDeviceLocked(deviceId, rawEvent, batchSize);
+ out += processEventsForDeviceLocked(deviceId, rawEvent, batchSize);
} else {
switch (rawEvent->type) {
case EventHubInterface::DEVICE_ADDED:
@@ -198,6 +199,7 @@
count -= batchSize;
rawEvent += batchSize;
}
+ return out;
}
void InputReader::addDeviceLocked(nsecs_t when, int32_t eventHubId) {
@@ -208,17 +210,18 @@
InputDeviceIdentifier identifier = mEventHub->getDeviceIdentifier(eventHubId);
std::shared_ptr<InputDevice> device = createDeviceLocked(eventHubId, identifier);
- device->configure(when, &mConfig, 0);
- device->reset(when);
+
+ notifyAll(device->configure(when, &mConfig, 0));
+ notifyAll(device->reset(when));
if (device->isIgnored()) {
ALOGI("Device added: id=%d, eventHubId=%d, name='%s', descriptor='%s' "
"(ignored non-input device)",
device->getId(), eventHubId, identifier.name.c_str(), identifier.descriptor.c_str());
} else {
- ALOGI("Device added: id=%d, eventHubId=%d, name='%s', descriptor='%s',sources=0x%08x",
+ ALOGI("Device added: id=%d, eventHubId=%d, name='%s', descriptor='%s',sources=%s",
device->getId(), eventHubId, identifier.name.c_str(), identifier.descriptor.c_str(),
- device->getSources());
+ inputEventSourceToString(device->getSources()).c_str());
}
mDevices.emplace(eventHubId, device);
@@ -270,9 +273,10 @@
device->getId(), eventHubId, device->getName().c_str(),
device->getDescriptor().c_str());
} else {
- ALOGI("Device removed: id=%d, eventHubId=%d, name='%s', descriptor='%s', sources=0x%08x",
+ ALOGI("Device removed: id=%d, eventHubId=%d, name='%s', descriptor='%s', sources=%s",
device->getId(), eventHubId, device->getName().c_str(),
- device->getDescriptor().c_str(), device->getSources());
+ device->getDescriptor().c_str(),
+ inputEventSourceToString(device->getSources()).c_str());
}
device->removeEventHubDevice(eventHubId);
@@ -281,10 +285,12 @@
notifyExternalStylusPresenceChangedLocked();
}
+ std::list<NotifyArgs> resetEvents;
if (device->hasEventHubDevices()) {
- device->configure(when, &mConfig, 0);
+ resetEvents += device->configure(when, &mConfig, 0);
}
- device->reset(when);
+ resetEvents += device->reset(when);
+ notifyAll(std::move(resetEvents));
}
std::shared_ptr<InputDevice> InputReader::createDeviceLocked(
@@ -307,21 +313,22 @@
return device;
}
-void InputReader::processEventsForDeviceLocked(int32_t eventHubId, const RawEvent* rawEvents,
- size_t count) {
+std::list<NotifyArgs> InputReader::processEventsForDeviceLocked(int32_t eventHubId,
+ const RawEvent* rawEvents,
+ size_t count) {
auto deviceIt = mDevices.find(eventHubId);
if (deviceIt == mDevices.end()) {
ALOGW("Discarding event for unknown eventHubId %d.", eventHubId);
- return;
+ return {};
}
std::shared_ptr<InputDevice>& device = deviceIt->second;
if (device->isIgnored()) {
// ALOGD("Discarding event for ignored deviceId %d.", deviceId);
- return;
+ return {};
}
- device->process(rawEvents, count);
+ return device->process(rawEvents, count);
}
InputDevice* InputReader::findInputDeviceLocked(int32_t deviceId) const {
@@ -335,13 +342,15 @@
return nullptr;
}
-void InputReader::timeoutExpiredLocked(nsecs_t when) {
+std::list<NotifyArgs> InputReader::timeoutExpiredLocked(nsecs_t when) {
+ std::list<NotifyArgs> out;
for (auto& devicePair : mDevices) {
std::shared_ptr<InputDevice>& device = devicePair.second;
if (!device->isIgnored()) {
- device->timeoutExpired(when);
+ out += device->timeoutExpired(when);
}
}
+ return out;
}
int32_t InputReader::nextInputDeviceIdLocked() {
@@ -376,7 +385,7 @@
} else {
for (auto& devicePair : mDevices) {
std::shared_ptr<InputDevice>& device = devicePair.second;
- device->configure(now, &mConfig, changes);
+ notifyAll(device->configure(now, &mConfig, changes));
}
}
@@ -393,6 +402,12 @@
}
}
+void InputReader::notifyAll(std::list<NotifyArgs>&& argsList) {
+ for (const NotifyArgs& args : argsList) {
+ mQueuedListener.notify(args);
+ }
+}
+
void InputReader::updateGlobalMetaStateLocked() {
mGlobalMetaState = 0;
@@ -431,11 +446,13 @@
}
}
-void InputReader::dispatchExternalStylusStateLocked(const StylusState& state) {
+std::list<NotifyArgs> InputReader::dispatchExternalStylusStateLocked(const StylusState& state) {
+ std::list<NotifyArgs> out;
for (auto& devicePair : mDevices) {
std::shared_ptr<InputDevice>& device = devicePair.second;
- device->updateExternalStylusState(state);
+ out += device->updateExternalStylusState(state);
}
+ return out;
}
void InputReader::disableVirtualKeysUntilLocked(nsecs_t time) {
@@ -641,7 +658,7 @@
InputDevice* device = findInputDeviceLocked(deviceId);
if (device) {
- device->vibrate(sequence, repeat, token);
+ notifyAll(device->vibrate(sequence, repeat, token));
}
}
@@ -650,7 +667,7 @@
InputDevice* device = findInputDeviceLocked(deviceId);
if (device) {
- device->cancelVibrate(token);
+ notifyAll(device->cancelVibrate(token));
}
}
@@ -705,23 +722,71 @@
}
std::optional<int32_t> InputReader::getBatteryCapacity(int32_t deviceId) {
- std::scoped_lock _l(mLock);
+ std::optional<int32_t> eventHubId;
+ {
+ // Do not query the battery state while holding the lock. For some peripheral devices,
+ // reading battery state can be broken and take 5+ seconds. Holding the lock in this case
+ // would block all other event processing during this time. For now, we assume this
+ // call never happens on the InputReader thread and get the battery state outside the
+ // lock to prevent event processing from being blocked by this call.
+ std::scoped_lock _l(mLock);
+ InputDevice* device = findInputDeviceLocked(deviceId);
+ if (!device) return {};
+ eventHubId = device->getBatteryEventHubId();
+ } // release lock
- InputDevice* device = findInputDeviceLocked(deviceId);
- if (device) {
- return device->getBatteryCapacity();
+ if (!eventHubId) return {};
+ const auto batteryIds = mEventHub->getRawBatteryIds(*eventHubId);
+ if (batteryIds.empty()) {
+ ALOGW("%s: There are no battery ids for EventHub device %d", __func__, *eventHubId);
+ return {};
}
- return std::nullopt;
+ return mEventHub->getBatteryCapacity(*eventHubId, batteryIds.front());
}
std::optional<int32_t> InputReader::getBatteryStatus(int32_t deviceId) {
+ std::optional<int32_t> eventHubId;
+ {
+ // Do not query the battery state while holding the lock. For some peripheral devices,
+ // reading battery state can be broken and take 5+ seconds. Holding the lock in this case
+ // would block all other event processing during this time. For now, we assume this
+ // call never happens on the InputReader thread and get the battery state outside the
+ // lock to prevent event processing from being blocked by this call.
+ std::scoped_lock _l(mLock);
+ InputDevice* device = findInputDeviceLocked(deviceId);
+ if (!device) return {};
+ eventHubId = device->getBatteryEventHubId();
+ } // release lock
+
+ if (!eventHubId) return {};
+ const auto batteryIds = mEventHub->getRawBatteryIds(*eventHubId);
+ if (batteryIds.empty()) {
+ ALOGW("%s: There are no battery ids for EventHub device %d", __func__, *eventHubId);
+ return {};
+ }
+ return mEventHub->getBatteryStatus(*eventHubId, batteryIds.front());
+}
+
+std::optional<std::string> InputReader::getBatteryDevicePath(int32_t deviceId) {
std::scoped_lock _l(mLock);
InputDevice* device = findInputDeviceLocked(deviceId);
- if (device) {
- return device->getBatteryStatus();
+ if (!device) return {};
+
+ std::optional<int32_t> eventHubId = device->getBatteryEventHubId();
+ if (!eventHubId) return {};
+ const auto batteryIds = mEventHub->getRawBatteryIds(*eventHubId);
+ if (batteryIds.empty()) {
+ ALOGW("%s: There are no battery ids for EventHub device %d", __func__, *eventHubId);
+ return {};
}
- return std::nullopt;
+ const auto batteryInfo = mEventHub->getRawBatteryInfo(*eventHubId, batteryIds.front());
+ if (!batteryInfo) {
+ ALOGW("%s: Failed to get RawBatteryInfo for battery %d of EventHub device %d", __func__,
+ batteryIds.front(), *eventHubId);
+ return {};
+ }
+ return batteryInfo->path;
}
std::vector<InputDeviceLightInfo> InputReader::getLights(int32_t deviceId) {
@@ -966,18 +1031,15 @@
mReader->getExternalStylusDevicesLocked(outDevices);
}
-void InputReader::ContextImpl::dispatchExternalStylusState(const StylusState& state) {
- mReader->dispatchExternalStylusStateLocked(state);
+std::list<NotifyArgs> InputReader::ContextImpl::dispatchExternalStylusState(
+ const StylusState& state) {
+ return mReader->dispatchExternalStylusStateLocked(state);
}
InputReaderPolicyInterface* InputReader::ContextImpl::getPolicy() {
return mReader->mPolicy.get();
}
-InputListenerInterface& InputReader::ContextImpl::getListener() {
- return mReader->mQueuedListener;
-}
-
EventHubInterface* InputReader::ContextImpl::getEventHub() {
return mReader->mEventHub.get();
}
diff --git a/services/inputflinger/reader/Macros.h b/services/inputflinger/reader/Macros.h
index 1bbf386..e107d88 100644
--- a/services/inputflinger/reader/Macros.h
+++ b/services/inputflinger/reader/Macros.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_MACROS_H
-#define _UI_INPUTREADER_MACROS_H
+#pragma once
#define LOG_TAG "InputReader"
@@ -115,5 +114,3 @@
}
} // namespace android
-
-#endif // _UI_INPUTREADER_MACROS_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/controller/PeripheralController.cpp b/services/inputflinger/reader/controller/PeripheralController.cpp
index 7673174..cedbacb 100644
--- a/services/inputflinger/reader/controller/PeripheralController.cpp
+++ b/services/inputflinger/reader/controller/PeripheralController.cpp
@@ -16,6 +16,7 @@
#include <locale>
#include <regex>
+#include <set>
#include <ftl/enum.h>
@@ -70,7 +71,7 @@
// If the light node doesn't have max brightness, use the default max brightness.
int rawMaxBrightness = rawInfoOpt->maxBrightness.value_or(MAX_BRIGHTNESS);
- float ratio = MAX_BRIGHTNESS / rawMaxBrightness;
+ float ratio = static_cast<float>(MAX_BRIGHTNESS) / rawMaxBrightness;
// Scale the returned brightness in [0, rawMaxBrightness] to [0, 255]
if (rawMaxBrightness != MAX_BRIGHTNESS) {
brightness = brightness * ratio;
@@ -89,7 +90,7 @@
}
// If the light node doesn't have max brightness, use the default max brightness.
int rawMaxBrightness = rawInfo->maxBrightness.value_or(MAX_BRIGHTNESS);
- float ratio = MAX_BRIGHTNESS / rawMaxBrightness;
+ float ratio = static_cast<float>(MAX_BRIGHTNESS) / rawMaxBrightness;
// Scale the requested brightness in [0, 255] to [0, rawMaxBrightness]
if (rawMaxBrightness != MAX_BRIGHTNESS) {
brightness = ceil(brightness / ratio);
@@ -271,7 +272,8 @@
for (const auto& [lightId, light] : mLights) {
// Input device light doesn't support ordinal, always pass 1.
- InputDeviceLightInfo lightInfo(light->name, light->id, light->type, 1 /* ordinal */);
+ InputDeviceLightInfo lightInfo(light->name, light->id, light->type, light->capabilityFlags,
+ 1 /* ordinal */);
deviceInfo->addLightInfo(lightInfo);
}
}
@@ -284,6 +286,8 @@
dump += StringPrintf(INDENT4 "Id: %d", lightId);
dump += StringPrintf(INDENT4 "Name: %s", light->name.c_str());
dump += StringPrintf(INDENT4 "Type: %s", ftl::enum_string(light->type).c_str());
+ dump += StringPrintf(INDENT4 "Capability flags: %s",
+ light->capabilityFlags.string().c_str());
light->dump(dump);
}
}
@@ -363,6 +367,8 @@
std::unordered_map<LightColor, int32_t /* rawLightId */> rawRgbIds;
// Map from player Id to raw light Id
std::unordered_map<int32_t, int32_t> playerIdLightIds;
+ // Set of Keyboard backlights
+ std::set<int32_t> keyboardBacklightIds;
// Check raw lights
const std::vector<int32_t> rawLightIds = getDeviceContext().getRawLightIds();
@@ -391,6 +397,10 @@
}
}
}
+ // Check if this is a Keyboard backlight
+ if (rawInfo->flags.test(InputLightClass::KEYBOARD_BACKLIGHT)) {
+ keyboardBacklightIds.insert(rawId);
+ }
// Check if this is an LED of RGB light
if (rawInfo->flags.test(InputLightClass::RED)) {
hasRedLed = true;
@@ -431,8 +441,21 @@
ALOGD("Rgb light ids [%d, %d, %d] \n", rawRgbIds.at(LightColor::RED),
rawRgbIds.at(LightColor::GREEN), rawRgbIds.at(LightColor::BLUE));
}
+ bool isKeyboardBacklight = keyboardBacklightIds.find(rawRgbIds.at(LightColor::RED)) !=
+ keyboardBacklightIds.end() &&
+ keyboardBacklightIds.find(rawRgbIds.at(LightColor::GREEN)) !=
+ keyboardBacklightIds.end() &&
+ keyboardBacklightIds.find(rawRgbIds.at(LightColor::BLUE)) !=
+ keyboardBacklightIds.end() &&
+ (!rawGlobalId.has_value() ||
+ keyboardBacklightIds.find(rawGlobalId.value()) != keyboardBacklightIds.end());
+
std::unique_ptr<Light> light =
- std::make_unique<RgbLight>(getDeviceContext(), ++mNextId, rawRgbIds, rawGlobalId);
+ std::make_unique<RgbLight>(getDeviceContext(), ++mNextId,
+ isKeyboardBacklight
+ ? InputDeviceLightType::KEYBOARD_BACKLIGHT
+ : InputDeviceLightType::INPUT,
+ rawRgbIds, rawGlobalId);
mLights.insert_or_assign(light->id, std::move(light));
// Remove from raw light info as they've been composed a RBG light.
rawInfos.erase(rawRgbIds.at(LightColor::RED));
@@ -445,6 +468,10 @@
// Check the rest of raw light infos
for (const auto& [rawId, rawInfo] : rawInfos) {
+ InputDeviceLightType type = keyboardBacklightIds.find(rawId) != keyboardBacklightIds.end()
+ ? InputDeviceLightType::KEYBOARD_BACKLIGHT
+ : InputDeviceLightType::INPUT;
+
// If the node is multi-color led, construct a MULTI_COLOR light
if (rawInfo.flags.test(InputLightClass::MULTI_INDEX) &&
rawInfo.flags.test(InputLightClass::MULTI_INTENSITY)) {
@@ -453,7 +480,7 @@
}
std::unique_ptr<Light> light =
std::make_unique<MultiColorLight>(getDeviceContext(), rawInfo.name, ++mNextId,
- rawInfo.id);
+ type, rawInfo.id);
mLights.insert_or_assign(light->id, std::move(light));
continue;
}
@@ -462,7 +489,7 @@
ALOGD("Mono light Id %d name %s \n", rawInfo.id, rawInfo.name.c_str());
}
std::unique_ptr<Light> light = std::make_unique<MonoLight>(getDeviceContext(), rawInfo.name,
- ++mNextId, rawInfo.id);
+ ++mNextId, type, rawInfo.id);
mLights.insert_or_assign(light->id, std::move(light));
}
@@ -521,4 +548,8 @@
return light->getLightPlayerId();
}
+int32_t PeripheralController::getEventHubId() const {
+ return getDeviceContext().getEventHubId();
+}
+
} // namespace android
diff --git a/services/inputflinger/reader/controller/PeripheralController.h b/services/inputflinger/reader/controller/PeripheralController.h
index b1bc8c7..8ac42c3 100644
--- a/services/inputflinger/reader/controller/PeripheralController.h
+++ b/services/inputflinger/reader/controller/PeripheralController.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_LIGHT_CONTROLLER_H
-#define _UI_INPUTREADER_LIGHT_CONTROLLER_H
+#pragma once
#include "PeripheralControllerInterface.h"
@@ -31,6 +30,7 @@
explicit PeripheralController(InputDeviceContext& deviceContext);
~PeripheralController() override;
+ int32_t getEventHubId() const override;
void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
void dump(std::string& dump) override;
bool setLightColor(int32_t lightId, int32_t color) override;
@@ -43,6 +43,7 @@
private:
inline int32_t getDeviceId() { return mDeviceContext.getId(); }
inline InputDeviceContext& getDeviceContext() { return mDeviceContext; }
+ inline InputDeviceContext& getDeviceContext() const { return mDeviceContext; }
InputDeviceContext& mDeviceContext;
void configureLights();
@@ -66,6 +67,7 @@
std::string name;
int32_t id;
InputDeviceLightType type;
+ ftl::Flags<InputDeviceLightCapability> capabilityFlags;
virtual bool setLightColor(int32_t color) { return false; }
virtual std::optional<int32_t> getLightColor() { return std::nullopt; }
@@ -80,8 +82,10 @@
struct MonoLight : public Light {
explicit MonoLight(InputDeviceContext& context, const std::string& name, int32_t id,
- int32_t rawId)
- : Light(context, name, id, InputDeviceLightType::MONO), rawId(rawId) {}
+ InputDeviceLightType type, int32_t rawId)
+ : Light(context, name, id, type), rawId(rawId) {
+ capabilityFlags |= InputDeviceLightCapability::BRIGHTNESS;
+ }
int32_t rawId;
bool setLightColor(int32_t color) override;
@@ -90,15 +94,15 @@
};
struct RgbLight : public Light {
- explicit RgbLight(InputDeviceContext& context, int32_t id,
+ explicit RgbLight(InputDeviceContext& context, int32_t id, InputDeviceLightType type,
const std::unordered_map<LightColor, int32_t>& rawRgbIds,
std::optional<int32_t> rawGlobalId)
- : Light(context, "RGB", id, InputDeviceLightType::RGB),
- rawRgbIds(rawRgbIds),
- rawGlobalId(rawGlobalId) {
+ : Light(context, "RGB", id, type), rawRgbIds(rawRgbIds), rawGlobalId(rawGlobalId) {
brightness = rawGlobalId.has_value()
? getRawLightBrightness(rawGlobalId.value()).value_or(MAX_BRIGHTNESS)
: MAX_BRIGHTNESS;
+ capabilityFlags |= InputDeviceLightCapability::BRIGHTNESS;
+ capabilityFlags |= InputDeviceLightCapability::RGB;
}
// Map from color to raw light id.
std::unordered_map<LightColor, int32_t /* rawLightId */> rawRgbIds;
@@ -113,8 +117,11 @@
struct MultiColorLight : public Light {
explicit MultiColorLight(InputDeviceContext& context, const std::string& name, int32_t id,
- int32_t rawId)
- : Light(context, name, id, InputDeviceLightType::MULTI_COLOR), rawId(rawId) {}
+ InputDeviceLightType type, int32_t rawId)
+ : Light(context, name, id, type), rawId(rawId) {
+ capabilityFlags |= InputDeviceLightCapability::BRIGHTNESS;
+ capabilityFlags |= InputDeviceLightCapability::RGB;
+ }
int32_t rawId;
bool setLightColor(int32_t color) override;
@@ -130,7 +137,7 @@
// Map from player Id to raw light Id
std::unordered_map<int32_t, int32_t> rawLightIds;
- bool setLightPlayerId(int32_t palyerId) override;
+ bool setLightPlayerId(int32_t playerId) override;
std::optional<int32_t> getLightPlayerId() override;
void dump(std::string& dump) override;
};
@@ -148,5 +155,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_LIGHT_CONTROLLER_H
diff --git a/services/inputflinger/reader/controller/PeripheralControllerInterface.h b/services/inputflinger/reader/controller/PeripheralControllerInterface.h
index 7688a43..76ed1ca 100644
--- a/services/inputflinger/reader/controller/PeripheralControllerInterface.h
+++ b/services/inputflinger/reader/controller/PeripheralControllerInterface.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_INPUT_CONTROLLER_H
-#define _UI_INPUTREADER_INPUT_CONTROLLER_H
+#pragma once
#include "EventHub.h"
#include "InputDevice.h"
@@ -33,6 +32,8 @@
PeripheralControllerInterface() {}
virtual ~PeripheralControllerInterface() {}
+ virtual int32_t getEventHubId() const = 0;
+
// Interface methods for Battery
virtual std::optional<int32_t> getBatteryCapacity(int32_t batteryId) = 0;
virtual std::optional<int32_t> getBatteryStatus(int32_t batteryId) = 0;
@@ -48,5 +49,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_INPUT_CONTROLLER_H
diff --git a/services/inputflinger/reader/include/EventHub.h b/services/inputflinger/reader/include/EventHub.h
index 4733ecb..6933ec7 100644
--- a/services/inputflinger/reader/include/EventHub.h
+++ b/services/inputflinger/reader/include/EventHub.h
@@ -14,13 +14,13 @@
* limitations under the License.
*/
-#ifndef _RUNTIME_EVENT_HUB_H
-#define _RUNTIME_EVENT_HUB_H
+#pragma once
#include <bitset>
#include <climits>
#include <filesystem>
#include <unordered_map>
+#include <utility>
#include <vector>
#include <batteryservice/BatteryService.h>
@@ -42,6 +42,7 @@
#include "TouchVideoDevice.h"
#include "VibrationElement.h"
+#include "android/hardware/input/InputDeviceCountryCode.h"
struct inotify_event;
@@ -173,6 +174,8 @@
MULTI_INTENSITY = 0x00000040,
/* The input light has max brightness node. */
MAX_BRIGHTNESS = 0x00000080,
+ /* The input light has kbd_backlight name */
+ KEYBOARD_BACKLIGHT = 0x00000100,
};
enum class InputBatteryClass : uint32_t {
@@ -192,6 +195,9 @@
ftl::Flags<InputLightClass> flags;
std::array<int32_t, COLOR_NUM> rgbIndex;
std::filesystem::path path;
+
+ bool operator==(const RawLightInfo&) const = default;
+ bool operator!=(const RawLightInfo&) const = default;
};
/* Describes a raw battery. */
@@ -200,6 +206,9 @@
std::string name;
ftl::Flags<InputBatteryClass> flags;
std::filesystem::path path;
+
+ bool operator==(const RawBatteryInfo&) const = default;
+ bool operator!=(const RawBatteryInfo&) const = default;
};
/*
@@ -279,29 +288,30 @@
*
* Returns the number of events obtained, or 0 if the timeout expired.
*/
- virtual size_t getEvents(int timeoutMillis, RawEvent* buffer, size_t bufferSize) = 0;
+ virtual std::vector<RawEvent> getEvents(int timeoutMillis) = 0;
virtual std::vector<TouchVideoFrame> getVideoFrames(int32_t deviceId) = 0;
- virtual base::Result<std::pair<InputDeviceSensorType, int32_t>> mapSensor(int32_t deviceId,
- int32_t absCode) = 0;
+ virtual base::Result<std::pair<InputDeviceSensorType, int32_t>> mapSensor(
+ int32_t deviceId, int32_t absCode) const = 0;
// Raw batteries are sysfs power_supply nodes we found from the EventHub device sysfs node,
// containing the raw info of the sysfs node structure.
- virtual const std::vector<int32_t> getRawBatteryIds(int32_t deviceId) = 0;
+ virtual std::vector<int32_t> getRawBatteryIds(int32_t deviceId) const = 0;
virtual std::optional<RawBatteryInfo> getRawBatteryInfo(int32_t deviceId,
- int32_t BatteryId) = 0;
+ int32_t BatteryId) const = 0;
// Raw lights are sysfs led light nodes we found from the EventHub device sysfs node,
// containing the raw info of the sysfs node structure.
- virtual const std::vector<int32_t> getRawLightIds(int32_t deviceId) = 0;
- virtual std::optional<RawLightInfo> getRawLightInfo(int32_t deviceId, int32_t lightId) = 0;
- virtual std::optional<int32_t> getLightBrightness(int32_t deviceId, int32_t lightId) = 0;
+ virtual std::vector<int32_t> getRawLightIds(int32_t deviceId) const = 0;
+ virtual std::optional<RawLightInfo> getRawLightInfo(int32_t deviceId,
+ int32_t lightId) const = 0;
+ virtual std::optional<int32_t> getLightBrightness(int32_t deviceId, int32_t lightId) const = 0;
virtual void setLightBrightness(int32_t deviceId, int32_t lightId, int32_t brightness) = 0;
virtual std::optional<std::unordered_map<LightColor, int32_t>> getLightIntensities(
- int32_t deviceId, int32_t lightId) = 0;
+ int32_t deviceId, int32_t lightId) const = 0;
virtual void setLightIntensities(int32_t deviceId, int32_t lightId,
std::unordered_map<LightColor, int32_t> intensities) = 0;
- /*
- * Query current input state.
- */
+ /* Query Country code associated with the input device. */
+ virtual hardware::input::InputDeviceCountryCode getCountryCode(int32_t deviceId) const = 0;
+ /* Query current input state. */
virtual int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const = 0;
virtual int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const = 0;
virtual int32_t getSwitchState(int32_t deviceId, int32_t sw) const = 0;
@@ -332,7 +342,7 @@
/* Control the vibrator. */
virtual void vibrate(int32_t deviceId, const VibrationElement& effect) = 0;
virtual void cancelVibrate(int32_t deviceId) = 0;
- virtual std::vector<int32_t> getVibratorIds(int32_t deviceId) = 0;
+ virtual std::vector<int32_t> getVibratorIds(int32_t deviceId) const = 0;
/* Query battery level. */
virtual std::optional<int32_t> getBatteryCapacity(int32_t deviceId,
@@ -348,13 +358,13 @@
virtual void wake() = 0;
/* Dump EventHub state to a string. */
- virtual void dump(std::string& dump) = 0;
+ virtual void dump(std::string& dump) const = 0;
/* Called by the heatbeat to ensures that the reader has not deadlocked. */
- virtual void monitor() = 0;
+ virtual void monitor() const = 0;
/* Return true if the device is enabled. */
- virtual bool isDeviceEnabled(int32_t deviceId) = 0;
+ virtual bool isDeviceEnabled(int32_t deviceId) const = 0;
/* Enable an input device */
virtual status_t enableDevice(int32_t deviceId) = 0;
@@ -462,23 +472,27 @@
AxisInfo* outAxisInfo) const override final;
base::Result<std::pair<InputDeviceSensorType, int32_t>> mapSensor(
- int32_t deviceId, int32_t absCode) override final;
+ int32_t deviceId, int32_t absCode) const override final;
- const std::vector<int32_t> getRawBatteryIds(int32_t deviceId) override final;
+ std::vector<int32_t> getRawBatteryIds(int32_t deviceId) const override final;
std::optional<RawBatteryInfo> getRawBatteryInfo(int32_t deviceId,
- int32_t BatteryId) override final;
+ int32_t BatteryId) const override final;
- const std::vector<int32_t> getRawLightIds(int32_t deviceId) override final;
+ std::vector<int32_t> getRawLightIds(int32_t deviceId) const override final;
- std::optional<RawLightInfo> getRawLightInfo(int32_t deviceId, int32_t lightId) override final;
+ std::optional<RawLightInfo> getRawLightInfo(int32_t deviceId,
+ int32_t lightId) const override final;
- std::optional<int32_t> getLightBrightness(int32_t deviceId, int32_t lightId) override final;
+ std::optional<int32_t> getLightBrightness(int32_t deviceId,
+ int32_t lightId) const override final;
void setLightBrightness(int32_t deviceId, int32_t lightId, int32_t brightness) override final;
std::optional<std::unordered_map<LightColor, int32_t>> getLightIntensities(
- int32_t deviceId, int32_t lightId) override final;
+ int32_t deviceId, int32_t lightId) const override final;
void setLightIntensities(int32_t deviceId, int32_t lightId,
std::unordered_map<LightColor, int32_t> intensities) override final;
+ hardware::input::InputDeviceCountryCode getCountryCode(int32_t deviceId) const override final;
+
void setExcludedDevices(const std::vector<std::string>& devices) override final;
int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const override final;
@@ -492,7 +506,7 @@
bool markSupportedKeyCodes(int32_t deviceId, const std::vector<int32_t>& keyCodes,
uint8_t* outFlags) const override final;
- size_t getEvents(int timeoutMillis, RawEvent* buffer, size_t bufferSize) override final;
+ std::vector<RawEvent> getEvents(int timeoutMillis) override final;
std::vector<TouchVideoFrame> getVideoFrames(int32_t deviceId) override final;
bool hasScanCode(int32_t deviceId, int32_t scanCode) const override final;
@@ -511,15 +525,15 @@
void vibrate(int32_t deviceId, const VibrationElement& effect) override final;
void cancelVibrate(int32_t deviceId) override final;
- std::vector<int32_t> getVibratorIds(int32_t deviceId) override final;
+ std::vector<int32_t> getVibratorIds(int32_t deviceId) const override final;
void requestReopenDevices() override final;
void wake() override final;
- void dump(std::string& dump) override final;
+ void dump(std::string& dump) const override final;
- void monitor() override final;
+ void monitor() const override final;
std::optional<int32_t> getBatteryCapacity(int32_t deviceId,
int32_t batteryId) const override final;
@@ -527,7 +541,7 @@
std::optional<int32_t> getBatteryStatus(int32_t deviceId,
int32_t batteryId) const override final;
- bool isDeviceEnabled(int32_t deviceId) override final;
+ bool isDeviceEnabled(int32_t deviceId) const override final;
status_t enableDevice(int32_t deviceId) override final;
@@ -536,20 +550,17 @@
~EventHub() override;
private:
+ // Holds information about the sysfs device associated with the Device.
struct AssociatedDevice {
- // The device descriptor from evdev device the misc device associated with.
- std::string descriptor;
// The sysfs root path of the misc device.
std::filesystem::path sysfsRootPath;
+ hardware::input::InputDeviceCountryCode countryCode;
+ std::unordered_map<int32_t /*batteryId*/, RawBatteryInfo> batteryInfos;
+ std::unordered_map<int32_t /*lightId*/, RawLightInfo> lightInfos;
- int32_t nextBatteryId;
- int32_t nextLightId;
- std::unordered_map<int32_t, RawBatteryInfo> batteryInfos;
- std::unordered_map<int32_t, RawLightInfo> lightInfos;
- explicit AssociatedDevice(std::filesystem::path sysfsRootPath)
- : sysfsRootPath(sysfsRootPath), nextBatteryId(0), nextLightId(0) {}
- bool configureBatteryLocked();
- bool configureLightsLocked();
+ bool operator==(const AssociatedDevice&) const = default;
+ bool operator!=(const AssociatedDevice&) const = default;
+ std::string dump() const;
};
struct Device {
@@ -582,13 +593,13 @@
int16_t ffEffectId; // initially -1
// A shared_ptr of a device associated with the input device.
- // The input devices with same descriptor has the same associated device.
- std::shared_ptr<AssociatedDevice> associatedDevice;
+ // The input devices that have the same sysfs path have the same associated device.
+ std::shared_ptr<const AssociatedDevice> associatedDevice;
int32_t controllerNumber;
- Device(int fd, int32_t id, const std::string& path,
- const InputDeviceIdentifier& identifier);
+ Device(int fd, int32_t id, std::string path, InputDeviceIdentifier identifier,
+ std::shared_ptr<const AssociatedDevice> assocDev);
~Device();
void close();
@@ -633,6 +644,8 @@
void createVirtualKeyboardLocked() REQUIRES(mLock);
void addDeviceLocked(std::unique_ptr<Device> device) REQUIRES(mLock);
void assignDescriptorLocked(InputDeviceIdentifier& identifier) REQUIRES(mLock);
+ std::shared_ptr<const AssociatedDevice> obtainAssociatedDeviceLocked(
+ const std::filesystem::path& devicePath) const REQUIRES(mLock);
void closeDeviceByPathLocked(const std::string& devicePath) REQUIRES(mLock);
void closeVideoDeviceByPathLocked(const std::string& devicePath) REQUIRES(mLock);
@@ -730,5 +743,3 @@
};
} // namespace android
-
-#endif // _RUNTIME_EVENT_HUB_H
diff --git a/services/inputflinger/reader/include/InputDevice.h b/services/inputflinger/reader/include/InputDevice.h
index 51872ac..afb1bed 100644
--- a/services/inputflinger/reader/include/InputDevice.h
+++ b/services/inputflinger/reader/include/InputDevice.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_INPUT_DEVICE_H
-#define _UI_INPUTREADER_INPUT_DEVICE_H
+#pragma once
#include <ftl/flags.h>
#include <input/DisplayViewport.h>
@@ -30,10 +29,9 @@
#include "EventHub.h"
#include "InputReaderBase.h"
#include "InputReaderContext.h"
+#include "NotifyArgs.h"
namespace android {
-// TODO b/180733860 support multiple battery in API and remove this.
-constexpr int32_t DEFAULT_BATTERY_ID = 1;
class PeripheralController;
class PeripheralControllerInterface;
@@ -72,16 +70,18 @@
inline bool isIgnored() { return !getMapperCount(); }
bool isEnabled();
- void setEnabled(bool enabled, nsecs_t when);
+ [[nodiscard]] std::list<NotifyArgs> setEnabled(bool enabled, nsecs_t when);
void dump(std::string& dump, const std::string& eventHubDevStr);
void addEventHubDevice(int32_t eventHubId, bool populateMappers = true);
void removeEventHubDevice(int32_t eventHubId);
- void configure(nsecs_t when, const InputReaderConfiguration* config, uint32_t changes);
- void reset(nsecs_t when);
- void process(const RawEvent* rawEvents, size_t count);
- void timeoutExpired(nsecs_t when);
- void updateExternalStylusState(const StylusState& state);
+ [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes);
+ [[nodiscard]] std::list<NotifyArgs> reset(nsecs_t when);
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvents, size_t count);
+ [[nodiscard]] std::list<NotifyArgs> timeoutExpired(nsecs_t when);
+ [[nodiscard]] std::list<NotifyArgs> updateExternalStylusState(const StylusState& state);
InputDeviceInfo getDeviceInfo();
int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode);
@@ -90,18 +90,18 @@
int32_t getKeyCodeForKeyLocation(int32_t locationKeyCode) const;
bool markSupportedKeyCodes(uint32_t sourceMask, const std::vector<int32_t>& keyCodes,
uint8_t* outFlags);
- void vibrate(const VibrationSequence& sequence, ssize_t repeat, int32_t token);
- void cancelVibrate(int32_t token);
+ [[nodiscard]] std::list<NotifyArgs> vibrate(const VibrationSequence& sequence, ssize_t repeat,
+ int32_t token);
+ [[nodiscard]] std::list<NotifyArgs> cancelVibrate(int32_t token);
bool isVibrating();
std::vector<int32_t> getVibratorIds();
- void cancelTouch(nsecs_t when, nsecs_t readTime);
+ [[nodiscard]] std::list<NotifyArgs> cancelTouch(nsecs_t when, nsecs_t readTime);
bool enableSensor(InputDeviceSensorType sensorType, std::chrono::microseconds samplingPeriod,
std::chrono::microseconds maxBatchReportLatency);
void disableSensor(InputDeviceSensorType sensorType);
void flushSensor(InputDeviceSensorType sensorType);
- std::optional<int32_t> getBatteryCapacity();
- std::optional<int32_t> getBatteryStatus();
+ std::optional<int32_t> getBatteryEventHubId() const;
bool setLightColor(int32_t lightId, int32_t color);
bool setLightPlayerId(int32_t lightId, int32_t playerId);
@@ -113,7 +113,7 @@
void bumpGeneration();
- void notifyReset(nsecs_t when);
+ [[nodiscard]] NotifyDeviceResetArgs notifyReset(nsecs_t when);
inline const PropertyMap& getConfiguration() { return mConfiguration; }
inline EventHubInterface* getEventHub() { return mContext->getEventHub(); }
@@ -158,6 +158,7 @@
int32_t mId;
int32_t mGeneration;
int32_t mControllerNumber;
+ hardware::input::InputDeviceCountryCode mCountryCode;
InputDeviceIdentifier mIdentifier;
std::string mAlias;
ftl::Flags<InputDeviceClass> mClasses;
@@ -311,6 +312,9 @@
}
inline std::vector<TouchVideoFrame> getVideoFrames() { return mEventHub->getVideoFrames(mId); }
+ inline hardware::input::InputDeviceCountryCode getCountryCode() const {
+ return mEventHub->getCountryCode(mId);
+ }
inline int32_t getScanCodeState(int32_t scanCode) const {
return mEventHub->getScanCodeState(mId, scanCode);
}
@@ -395,7 +399,9 @@
inline std::optional<DisplayViewport> getAssociatedViewport() const {
return mDevice.getAssociatedViewport();
}
- inline void cancelTouch(nsecs_t when, nsecs_t readTime) { mDevice.cancelTouch(when, readTime); }
+ [[nodiscard]] inline std::list<NotifyArgs> cancelTouch(nsecs_t when, nsecs_t readTime) {
+ return mDevice.cancelTouch(when, readTime);
+ }
inline void bumpGeneration() { mDevice.bumpGeneration(); }
inline const PropertyMap& getConfiguration() { return mDevice.getConfiguration(); }
@@ -408,5 +414,3 @@
};
} // namespace android
-
-#endif //_UI_INPUTREADER_INPUT_DEVICE_H
diff --git a/services/inputflinger/reader/include/InputReader.h b/services/inputflinger/reader/include/InputReader.h
index ae41e01..de268cf 100644
--- a/services/inputflinger/reader/include/InputReader.h
+++ b/services/inputflinger/reader/include/InputReader.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_INPUT_READER_H
-#define _UI_INPUTREADER_INPUT_READER_H
+#pragma once
#include <PointerControllerInterface.h>
#include <android-base/thread_annotations.h>
@@ -100,6 +99,8 @@
std::optional<int32_t> getBatteryStatus(int32_t deviceId) override;
+ std::optional<std::string> getBatteryDevicePath(int32_t deviceId) override;
+
std::vector<InputDeviceLightInfo> getLights(int32_t deviceId) override;
std::vector<InputDeviceSensorInfo> getSensors(int32_t deviceId) override;
@@ -141,10 +142,9 @@
int32_t bumpGeneration() NO_THREAD_SAFETY_ANALYSIS override;
void getExternalStylusDevices(std::vector<InputDeviceInfo>& outDevices)
REQUIRES(mReader->mLock) override;
- void dispatchExternalStylusState(const StylusState& outState)
+ [[nodiscard]] std::list<NotifyArgs> dispatchExternalStylusState(const StylusState& outState)
REQUIRES(mReader->mLock) override;
InputReaderPolicyInterface* getPolicy() REQUIRES(mReader->mLock) override;
- InputListenerInterface& getListener() REQUIRES(mReader->mLock) override;
EventHubInterface* getEventHub() REQUIRES(mReader->mLock) override;
int32_t getNextId() NO_THREAD_SAFETY_ANALYSIS override;
void updateLedMetaState(int32_t metaState) REQUIRES(mReader->mLock) override;
@@ -169,10 +169,6 @@
InputReaderConfiguration mConfig GUARDED_BY(mLock);
- // The event queue.
- static const int EVENT_BUFFER_SIZE = 256;
- RawEvent mEventBuffer[EVENT_BUFFER_SIZE] GUARDED_BY(mLock);
-
// An input device can represent a collection of EventHub devices. This map provides a way
// to lookup the input device instance from the EventHub device id.
std::unordered_map<int32_t /*eventHubId*/, std::shared_ptr<InputDevice>> mDevices
@@ -184,13 +180,15 @@
mDeviceToEventHubIdsMap GUARDED_BY(mLock);
// low-level input event decoding and device management
- void processEventsLocked(const RawEvent* rawEvents, size_t count) REQUIRES(mLock);
+ [[nodiscard]] std::list<NotifyArgs> processEventsLocked(const RawEvent* rawEvents, size_t count)
+ REQUIRES(mLock);
void addDeviceLocked(nsecs_t when, int32_t eventHubId) REQUIRES(mLock);
void removeDeviceLocked(nsecs_t when, int32_t eventHubId) REQUIRES(mLock);
- void processEventsForDeviceLocked(int32_t eventHubId, const RawEvent* rawEvents, size_t count)
- REQUIRES(mLock);
- void timeoutExpiredLocked(nsecs_t when) REQUIRES(mLock);
+ [[nodiscard]] std::list<NotifyArgs> processEventsForDeviceLocked(int32_t eventHubId,
+ const RawEvent* rawEvents,
+ size_t count) REQUIRES(mLock);
+ [[nodiscard]] std::list<NotifyArgs> timeoutExpiredLocked(nsecs_t when) REQUIRES(mLock);
void handleConfigurationChangedLocked(nsecs_t when) REQUIRES(mLock);
@@ -204,7 +202,8 @@
void notifyExternalStylusPresenceChangedLocked() REQUIRES(mLock);
void getExternalStylusDevicesLocked(std::vector<InputDeviceInfo>& outDevices) REQUIRES(mLock);
- void dispatchExternalStylusStateLocked(const StylusState& state) REQUIRES(mLock);
+ [[nodiscard]] std::list<NotifyArgs> dispatchExternalStylusStateLocked(const StylusState& state)
+ REQUIRES(mLock);
// The PointerController that is shared among all the input devices that need it.
std::weak_ptr<PointerControllerInterface> mPointerController;
@@ -231,6 +230,8 @@
uint32_t mConfigurationChangesToRefresh GUARDED_BY(mLock);
void refreshConfigurationLocked(uint32_t changes) REQUIRES(mLock);
+ void notifyAll(std::list<NotifyArgs>&& argsList);
+
PointerCaptureRequest mCurrentPointerCaptureRequest GUARDED_BY(mLock);
// state queries
@@ -246,5 +247,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_INPUT_READER_H
diff --git a/services/inputflinger/reader/include/InputReaderContext.h b/services/inputflinger/reader/include/InputReaderContext.h
index 823d160..0beace1 100644
--- a/services/inputflinger/reader/include/InputReaderContext.h
+++ b/services/inputflinger/reader/include/InputReaderContext.h
@@ -14,10 +14,10 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_INPUT_READER_CONTEXT_H
-#define _UI_INPUTREADER_INPUT_READER_CONTEXT_H
+#pragma once
#include <input/InputDevice.h>
+#include "NotifyArgs.h"
#include <vector>
@@ -52,10 +52,10 @@
virtual int32_t bumpGeneration() = 0;
virtual void getExternalStylusDevices(std::vector<InputDeviceInfo>& outDevices) = 0;
- virtual void dispatchExternalStylusState(const StylusState& outState) = 0;
+ [[nodiscard]] virtual std::list<NotifyArgs> dispatchExternalStylusState(
+ const StylusState& outState) = 0;
virtual InputReaderPolicyInterface* getPolicy() = 0;
- virtual InputListenerInterface& getListener() = 0;
virtual EventHubInterface* getEventHub() = 0;
virtual int32_t getNextId() = 0;
@@ -65,5 +65,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_INPUT_READER_CONTEXT_H
diff --git a/services/inputflinger/reader/include/StylusState.h b/services/inputflinger/reader/include/StylusState.h
index 17f158c..8d14d3c 100644
--- a/services/inputflinger/reader/include/StylusState.h
+++ b/services/inputflinger/reader/include/StylusState.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_STYLUS_STATE_H
-#define _UI_INPUTREADER_STYLUS_STATE_H
+#pragma once
#include <input/Input.h>
@@ -49,5 +48,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_STYLUS_STATE_H
diff --git a/services/inputflinger/reader/include/TouchVideoDevice.h b/services/inputflinger/reader/include/TouchVideoDevice.h
index 7de9b830..08eba31 100644
--- a/services/inputflinger/reader/include/TouchVideoDevice.h
+++ b/services/inputflinger/reader/include/TouchVideoDevice.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTFLINGER_TOUCH_VIDEO_DEVICE_H
-#define _UI_INPUTFLINGER_TOUCH_VIDEO_DEVICE_H
+#pragma once
#include <android-base/unique_fd.h>
#include <input/TouchVideoFrame.h>
@@ -123,5 +122,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTFLINGER_TOUCH_VIDEO_DEVICE_H
diff --git a/services/inputflinger/reader/mapper/CursorInputMapper.cpp b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
index 6058a1e..c691ca9 100644
--- a/services/inputflinger/reader/mapper/CursorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
@@ -25,6 +25,8 @@
#include "PointerControllerInterface.h"
#include "TouchCursorInputMapperCommon.h"
+#include "input/PrintTools.h"
+
namespace android {
// The default velocity control parameters that has no effect.
@@ -117,15 +119,17 @@
toString(mCursorScrollAccumulator.haveRelativeHWheel()));
dump += StringPrintf(INDENT3 "VWheelScale: %0.3f\n", mVWheelScale);
dump += StringPrintf(INDENT3 "HWheelScale: %0.3f\n", mHWheelScale);
+ dump += StringPrintf(INDENT3 "DisplayId: %s\n", toString(mDisplayId).c_str());
dump += StringPrintf(INDENT3 "Orientation: %d\n", mOrientation);
dump += StringPrintf(INDENT3 "ButtonState: 0x%08x\n", mButtonState);
dump += StringPrintf(INDENT3 "Down: %s\n", toString(isPointerDown(mButtonState)));
dump += StringPrintf(INDENT3 "DownTime: %" PRId64 "\n", mDownTime);
}
-void CursorInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) {
- InputMapper::configure(when, config, changes);
+std::list<NotifyArgs> CursorInputMapper::configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) {
+ std::list<NotifyArgs> out = InputMapper::configure(when, config, changes);
if (!changes) { // first time only
mCursorScrollAccumulator.configure(getDeviceContext());
@@ -184,8 +188,7 @@
}
bumpGeneration();
if (changes) {
- NotifyDeviceResetArgs args(getContext()->getNextId(), when, getDeviceId());
- getListener().notifyDeviceReset(&args);
+ out.push_back(NotifyDeviceResetArgs(getContext()->getNextId(), when, getDeviceId()));
}
}
@@ -205,26 +208,40 @@
if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO) ||
configurePointerCapture) {
+ const bool isPointer = mParameters.mode == Parameters::Mode::POINTER;
+
+ mDisplayId = ADISPLAY_ID_NONE;
+ if (auto viewport = mDeviceContext.getAssociatedViewport(); viewport) {
+ // This InputDevice is associated with a viewport.
+ // Only generate events for the associated display.
+ const bool mismatchedPointerDisplay =
+ isPointer && (viewport->displayId != mPointerController->getDisplayId());
+ mDisplayId = mismatchedPointerDisplay ? std::nullopt
+ : std::make_optional(viewport->displayId);
+ } else if (isPointer) {
+ // The InputDevice is not associated with a viewport, but it controls the mouse pointer.
+ mDisplayId = mPointerController->getDisplayId();
+ }
+
mOrientation = DISPLAY_ORIENTATION_0;
const bool isOrientedDevice =
(mParameters.orientationAware && mParameters.hasAssociatedDisplay);
-
// InputReader works in the un-rotated display coordinate space, so we don't need to do
// anything if the device is already orientation-aware. If the device is not
// orientation-aware, then we need to apply the inverse rotation of the display so that
// when the display rotation is applied later as a part of the per-window transform, we
// get the expected screen coordinates. When pointer capture is enabled, we do not apply any
// rotations and report values directly from the input device.
- if (!isOrientedDevice && mParameters.mode != Parameters::Mode::POINTER_RELATIVE) {
- std::optional<DisplayViewport> internalViewport =
- config->getDisplayViewportByType(ViewportType::INTERNAL);
- if (internalViewport) {
- mOrientation = getInverseRotation(internalViewport->orientation);
+ if (!isOrientedDevice && mDisplayId &&
+ mParameters.mode != Parameters::Mode::POINTER_RELATIVE) {
+ if (auto viewport = config->getDisplayViewportById(*mDisplayId); viewport) {
+ mOrientation = getInverseRotation(viewport->orientation);
}
}
bumpGeneration();
}
+ return out;
}
void CursorInputMapper::configureParameters() {
@@ -256,7 +273,7 @@
dump += StringPrintf(INDENT4 "OrientationAware: %s\n", toString(mParameters.orientationAware));
}
-void CursorInputMapper::reset(nsecs_t when) {
+std::list<NotifyArgs> CursorInputMapper::reset(nsecs_t when) {
mButtonState = 0;
mDownTime = 0;
@@ -268,20 +285,28 @@
mCursorMotionAccumulator.reset(getDeviceContext());
mCursorScrollAccumulator.reset(getDeviceContext());
- InputMapper::reset(when);
+ return InputMapper::reset(when);
}
-void CursorInputMapper::process(const RawEvent* rawEvent) {
+std::list<NotifyArgs> CursorInputMapper::process(const RawEvent* rawEvent) {
+ std::list<NotifyArgs> out;
mCursorButtonAccumulator.process(rawEvent);
mCursorMotionAccumulator.process(rawEvent);
mCursorScrollAccumulator.process(rawEvent);
if (rawEvent->type == EV_SYN && rawEvent->code == SYN_REPORT) {
- sync(rawEvent->when, rawEvent->readTime);
+ out += sync(rawEvent->when, rawEvent->readTime);
}
+ return out;
}
-void CursorInputMapper::sync(nsecs_t when, nsecs_t readTime) {
+std::list<NotifyArgs> CursorInputMapper::sync(nsecs_t when, nsecs_t readTime) {
+ std::list<NotifyArgs> out;
+ if (!mDisplayId) {
+ // Ignore events when there is no target display configured.
+ return out;
+ }
+
int32_t lastButtonState = mButtonState;
int32_t currentButtonState = mCursorButtonAccumulator.getButtonState();
mButtonState = currentButtonState;
@@ -327,7 +352,6 @@
mPointerVelocityControl.move(when, &deltaX, &deltaY);
- int32_t displayId = ADISPLAY_ID_NONE;
float xCursorPosition = AMOTION_EVENT_INVALID_CURSOR_POSITION;
float yCursorPosition = AMOTION_EVENT_INVALID_CURSOR_POSITION;
if (mSource == AINPUT_SOURCE_MOUSE) {
@@ -351,7 +375,6 @@
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, yCursorPosition);
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X, deltaX);
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y, deltaY);
- displayId = mPointerController->getDisplayId();
} else {
// Pointer capture and navigation modes
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_X, deltaX);
@@ -372,8 +395,9 @@
}
// Synthesize key down from buttons if needed.
- synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_DOWN, when, readTime, getDeviceId(),
- mSource, displayId, policyFlags, lastButtonState, currentButtonState);
+ out += synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_DOWN, when, readTime, getDeviceId(),
+ mSource, *mDisplayId, policyFlags, lastButtonState,
+ currentButtonState);
// Send motion event.
if (downChanged || moved || scrolled || buttonsChanged) {
@@ -393,40 +417,38 @@
while (!released.isEmpty()) {
int32_t actionButton = BitSet32::valueForBit(released.clearFirstMarkedBit());
buttonState &= ~actionButton;
- NotifyMotionArgs releaseArgs(getContext()->getNextId(), when, readTime,
- getDeviceId(), mSource, displayId, policyFlags,
- AMOTION_EVENT_ACTION_BUTTON_RELEASE, actionButton, 0,
- metaState, buttonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
- &pointerCoords, mXPrecision, mYPrecision,
- xCursorPosition, yCursorPosition, downTime,
- /* videoFrames */ {});
- getListener().notifyMotion(&releaseArgs);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime,
+ getDeviceId(), mSource, *mDisplayId, policyFlags,
+ AMOTION_EVENT_ACTION_BUTTON_RELEASE, actionButton, 0,
+ metaState, buttonState, MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
+ &pointerCoords, mXPrecision, mYPrecision,
+ xCursorPosition, yCursorPosition, downTime,
+ /* videoFrames */ {}));
}
}
- NotifyMotionArgs args(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
- displayId, policyFlags, motionEventAction, 0, 0, metaState,
- currentButtonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties, &pointerCoords,
- mXPrecision, mYPrecision, xCursorPosition, yCursorPosition, downTime,
- /* videoFrames */ {});
- getListener().notifyMotion(&args);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ mSource, *mDisplayId, policyFlags, motionEventAction, 0, 0,
+ metaState, currentButtonState, MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
+ &pointerCoords, mXPrecision, mYPrecision, xCursorPosition,
+ yCursorPosition, downTime,
+ /* videoFrames */ {}));
if (buttonsPressed) {
BitSet32 pressed(buttonsPressed);
while (!pressed.isEmpty()) {
int32_t actionButton = BitSet32::valueForBit(pressed.clearFirstMarkedBit());
buttonState |= actionButton;
- NotifyMotionArgs pressArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
- mSource, displayId, policyFlags,
- AMOTION_EVENT_ACTION_BUTTON_PRESS, actionButton, 0,
- metaState, buttonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
- &pointerCoords, mXPrecision, mYPrecision,
- xCursorPosition, yCursorPosition, downTime,
- /* videoFrames */ {});
- getListener().notifyMotion(&pressArgs);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime,
+ getDeviceId(), mSource, *mDisplayId, policyFlags,
+ AMOTION_EVENT_ACTION_BUTTON_PRESS, actionButton, 0,
+ metaState, buttonState, MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
+ &pointerCoords, mXPrecision, mYPrecision,
+ xCursorPosition, yCursorPosition, downTime,
+ /* videoFrames */ {}));
}
}
@@ -434,14 +456,14 @@
// Send hover move after UP to tell the application that the mouse is hovering now.
if (motionEventAction == AMOTION_EVENT_ACTION_UP && (mSource == AINPUT_SOURCE_MOUSE)) {
- NotifyMotionArgs hoverArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
- mSource, displayId, policyFlags,
- AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState,
- currentButtonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
- &pointerCoords, mXPrecision, mYPrecision, xCursorPosition,
- yCursorPosition, downTime, /* videoFrames */ {});
- getListener().notifyMotion(&hoverArgs);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ mSource, *mDisplayId, policyFlags,
+ AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState,
+ currentButtonState, MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
+ &pointerCoords, mXPrecision, mYPrecision,
+ xCursorPosition, yCursorPosition, downTime,
+ /* videoFrames */ {}));
}
// Send scroll events.
@@ -449,23 +471,25 @@
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_VSCROLL, vscroll);
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_HSCROLL, hscroll);
- NotifyMotionArgs scrollArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
- mSource, displayId, policyFlags,
- AMOTION_EVENT_ACTION_SCROLL, 0, 0, metaState,
- currentButtonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
- &pointerCoords, mXPrecision, mYPrecision, xCursorPosition,
- yCursorPosition, downTime, /* videoFrames */ {});
- getListener().notifyMotion(&scrollArgs);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ mSource, *mDisplayId, policyFlags,
+ AMOTION_EVENT_ACTION_SCROLL, 0, 0, metaState,
+ currentButtonState, MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
+ &pointerCoords, mXPrecision, mYPrecision,
+ xCursorPosition, yCursorPosition, downTime,
+ /* videoFrames */ {}));
}
}
// Synthesize key up from buttons if needed.
- synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_UP, when, readTime, getDeviceId(), mSource,
- displayId, policyFlags, lastButtonState, currentButtonState);
+ out += synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_UP, when, readTime, getDeviceId(),
+ mSource, *mDisplayId, policyFlags, lastButtonState,
+ currentButtonState);
mCursorMotionAccumulator.finishSync();
mCursorScrollAccumulator.finishSync();
+ return out;
}
int32_t CursorInputMapper::getScanCodeState(uint32_t sourceMask, int32_t scanCode) {
@@ -477,16 +501,7 @@
}
std::optional<int32_t> CursorInputMapper::getAssociatedDisplayId() {
- if (mParameters.hasAssociatedDisplay) {
- if (mParameters.mode == Parameters::Mode::POINTER) {
- return std::make_optional(mPointerController->getDisplayId());
- } else {
- // If the device is orientationAware and not a mouse,
- // it expects to dispatch events to any display
- return std::make_optional(ADISPLAY_ID_NONE);
- }
- }
- return std::nullopt;
+ return mDisplayId;
}
} // namespace android
diff --git a/services/inputflinger/reader/mapper/CursorInputMapper.h b/services/inputflinger/reader/mapper/CursorInputMapper.h
index 75aeffb..6a4275e 100644
--- a/services/inputflinger/reader/mapper/CursorInputMapper.h
+++ b/services/inputflinger/reader/mapper/CursorInputMapper.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_CURSOR_INPUT_MAPPER_H
-#define _UI_INPUTREADER_CURSOR_INPUT_MAPPER_H
+#pragma once
#include "CursorButtonAccumulator.h"
#include "CursorScrollAccumulator.h"
@@ -59,10 +58,11 @@
virtual uint32_t getSources() const override;
virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
virtual void dump(std::string& dump) override;
- virtual void configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) override;
- virtual void reset(nsecs_t when) override;
- virtual void process(const RawEvent* rawEvent) override;
+ [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) override;
+ [[nodiscard]] std::list<NotifyArgs> reset(nsecs_t when) override;
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode) override;
@@ -111,6 +111,10 @@
VelocityControl mWheelXVelocityControl;
VelocityControl mWheelYVelocityControl;
+ // The display that events generated by this mapper should target. This can be set to
+ // ADISPLAY_ID_NONE to target the focused display. If there is no display target (i.e.
+ // std::nullopt), all events will be ignored.
+ std::optional<int32_t> mDisplayId;
int32_t mOrientation;
std::shared_ptr<PointerControllerInterface> mPointerController;
@@ -121,9 +125,7 @@
void configureParameters();
void dumpParameters(std::string& dump);
- void sync(nsecs_t when, nsecs_t readTime);
+ [[nodiscard]] std::list<NotifyArgs> sync(nsecs_t when, nsecs_t readTime);
};
} // namespace android
-
-#endif // _UI_INPUTREADER_CURSOR_INPUT_MAPPER_H
diff --git a/services/inputflinger/reader/mapper/ExternalStylusInputMapper.cpp b/services/inputflinger/reader/mapper/ExternalStylusInputMapper.cpp
index 6b5d37f..0404c9a 100644
--- a/services/inputflinger/reader/mapper/ExternalStylusInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/ExternalStylusInputMapper.cpp
@@ -44,28 +44,32 @@
dumpStylusState(dump, mStylusState);
}
-void ExternalStylusInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) {
+std::list<NotifyArgs> ExternalStylusInputMapper::configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) {
getAbsoluteAxisInfo(ABS_PRESSURE, &mRawPressureAxis);
mTouchButtonAccumulator.configure(getDeviceContext());
+ return {};
}
-void ExternalStylusInputMapper::reset(nsecs_t when) {
+std::list<NotifyArgs> ExternalStylusInputMapper::reset(nsecs_t when) {
mSingleTouchMotionAccumulator.reset(getDeviceContext());
mTouchButtonAccumulator.reset(getDeviceContext());
- InputMapper::reset(when);
+ return InputMapper::reset(when);
}
-void ExternalStylusInputMapper::process(const RawEvent* rawEvent) {
+std::list<NotifyArgs> ExternalStylusInputMapper::process(const RawEvent* rawEvent) {
+ std::list<NotifyArgs> out;
mSingleTouchMotionAccumulator.process(rawEvent);
mTouchButtonAccumulator.process(rawEvent);
if (rawEvent->type == EV_SYN && rawEvent->code == SYN_REPORT) {
- sync(rawEvent->when);
+ out += sync(rawEvent->when);
}
+ return out;
}
-void ExternalStylusInputMapper::sync(nsecs_t when) {
+std::list<NotifyArgs> ExternalStylusInputMapper::sync(nsecs_t when) {
mStylusState.clear();
mStylusState.when = when;
@@ -86,7 +90,7 @@
mStylusState.buttons = mTouchButtonAccumulator.getButtonState();
- getContext()->dispatchExternalStylusState(mStylusState);
+ return getContext()->dispatchExternalStylusState(mStylusState);
}
} // namespace android
diff --git a/services/inputflinger/reader/mapper/ExternalStylusInputMapper.h b/services/inputflinger/reader/mapper/ExternalStylusInputMapper.h
index 516aa51..b6c9055 100644
--- a/services/inputflinger/reader/mapper/ExternalStylusInputMapper.h
+++ b/services/inputflinger/reader/mapper/ExternalStylusInputMapper.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_EXTERNAL_STYLUS_INPUT_MAPPER_H
-#define _UI_INPUTREADER_EXTERNAL_STYLUS_INPUT_MAPPER_H
+#pragma once
#include "InputMapper.h"
@@ -30,13 +29,14 @@
explicit ExternalStylusInputMapper(InputDeviceContext& deviceContext);
virtual ~ExternalStylusInputMapper() = default;
- virtual uint32_t getSources() const override;
- virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
- virtual void dump(std::string& dump) override;
- virtual void configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) override;
- virtual void reset(nsecs_t when) override;
- virtual void process(const RawEvent* rawEvent) override;
+ uint32_t getSources() const override;
+ void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
+ void dump(std::string& dump) override;
+ [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) override;
+ [[nodiscard]] std::list<NotifyArgs> reset(nsecs_t when) override;
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
private:
SingleTouchMotionAccumulator mSingleTouchMotionAccumulator;
@@ -45,9 +45,7 @@
StylusState mStylusState;
- void sync(nsecs_t when);
+ [[nodiscard]] std::list<NotifyArgs> sync(nsecs_t when);
};
} // namespace android
-
-#endif // _UI_INPUTREADER_EXTERNAL_STYLUS_INPUT_MAPPER_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/InputMapper.cpp b/services/inputflinger/reader/mapper/InputMapper.cpp
index 75cebf3..844afe0 100644
--- a/services/inputflinger/reader/mapper/InputMapper.cpp
+++ b/services/inputflinger/reader/mapper/InputMapper.cpp
@@ -32,12 +32,18 @@
void InputMapper::dump(std::string& dump) {}
-void InputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) {}
+std::list<NotifyArgs> InputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
+ uint32_t changes) {
+ return {};
+}
-void InputMapper::reset(nsecs_t when) {}
+std::list<NotifyArgs> InputMapper::reset(nsecs_t when) {
+ return {};
+}
-void InputMapper::timeoutExpired(nsecs_t when) {}
+std::list<NotifyArgs> InputMapper::timeoutExpired(nsecs_t when) {
+ return {};
+}
int32_t InputMapper::getKeyCodeState(uint32_t sourceMask, int32_t keyCode) {
return AKEY_STATE_UNKNOWN;
@@ -60,9 +66,14 @@
return false;
}
-void InputMapper::vibrate(const VibrationSequence& sequence, ssize_t repeat, int32_t token) {}
+std::list<NotifyArgs> InputMapper::vibrate(const VibrationSequence& sequence, ssize_t repeat,
+ int32_t token) {
+ return {};
+}
-void InputMapper::cancelVibrate(int32_t token) {}
+std::list<NotifyArgs> InputMapper::cancelVibrate(int32_t token) {
+ return {};
+}
bool InputMapper::isVibrating() {
return false;
@@ -72,7 +83,9 @@
return {};
}
-void InputMapper::cancelTouch(nsecs_t when, nsecs_t readTime) {}
+std::list<NotifyArgs> InputMapper::cancelTouch(nsecs_t when, nsecs_t readTime) {
+ return {};
+}
bool InputMapper::enableSensor(InputDeviceSensorType sensorType,
std::chrono::microseconds samplingPeriod,
@@ -92,7 +105,9 @@
return false;
}
-void InputMapper::updateExternalStylusState(const StylusState& state) {}
+std::list<NotifyArgs> InputMapper::updateExternalStylusState(const StylusState& state) {
+ return {};
+}
status_t InputMapper::getAbsoluteAxisInfo(int32_t axis, RawAbsoluteAxisInfo* axisInfo) {
return getDeviceContext().getAbsoluteAxisInfo(axis, axisInfo);
diff --git a/services/inputflinger/reader/mapper/InputMapper.h b/services/inputflinger/reader/mapper/InputMapper.h
index 7858728..104305b 100644
--- a/services/inputflinger/reader/mapper/InputMapper.h
+++ b/services/inputflinger/reader/mapper/InputMapper.h
@@ -14,13 +14,13 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_INPUT_MAPPER_H
-#define _UI_INPUTREADER_INPUT_MAPPER_H
+#pragma once
#include "EventHub.h"
#include "InputDevice.h"
#include "InputListener.h"
#include "InputReaderContext.h"
+#include "NotifyArgs.h"
#include "StylusState.h"
#include "VibrationElement.h"
@@ -49,15 +49,16 @@
inline const std::string getDeviceName() const { return mDeviceContext.getName(); }
inline InputReaderContext* getContext() { return mDeviceContext.getContext(); }
inline InputReaderPolicyInterface* getPolicy() { return getContext()->getPolicy(); }
- inline InputListenerInterface& getListener() { return getContext()->getListener(); }
virtual uint32_t getSources() const = 0;
virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo);
virtual void dump(std::string& dump);
- virtual void configure(nsecs_t when, const InputReaderConfiguration* config, uint32_t changes);
- virtual void reset(nsecs_t when);
- virtual void process(const RawEvent* rawEvent) = 0;
- virtual void timeoutExpired(nsecs_t when);
+ [[nodiscard]] virtual std::list<NotifyArgs> configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes);
+ [[nodiscard]] virtual std::list<NotifyArgs> reset(nsecs_t when);
+ [[nodiscard]] virtual std::list<NotifyArgs> process(const RawEvent* rawEvent) = 0;
+ [[nodiscard]] virtual std::list<NotifyArgs> timeoutExpired(nsecs_t when);
virtual int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode);
virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode);
@@ -66,11 +67,12 @@
virtual bool markSupportedKeyCodes(uint32_t sourceMask, const std::vector<int32_t>& keyCodes,
uint8_t* outFlags);
- virtual void vibrate(const VibrationSequence& sequence, ssize_t repeat, int32_t token);
- virtual void cancelVibrate(int32_t token);
+ [[nodiscard]] virtual std::list<NotifyArgs> vibrate(const VibrationSequence& sequence,
+ ssize_t repeat, int32_t token);
+ [[nodiscard]] virtual std::list<NotifyArgs> cancelVibrate(int32_t token);
virtual bool isVibrating();
virtual std::vector<int32_t> getVibratorIds();
- virtual void cancelTouch(nsecs_t when, nsecs_t readTime);
+ [[nodiscard]] virtual std::list<NotifyArgs> cancelTouch(nsecs_t when, nsecs_t readTime);
virtual bool enableSensor(InputDeviceSensorType sensorType,
std::chrono::microseconds samplingPeriod,
std::chrono::microseconds maxBatchReportLatency);
@@ -92,7 +94,7 @@
*/
virtual bool updateMetaState(int32_t keyCode);
- virtual void updateExternalStylusState(const StylusState& state);
+ [[nodiscard]] virtual std::list<NotifyArgs> updateExternalStylusState(const StylusState& state);
virtual std::optional<int32_t> getAssociatedDisplayId() { return std::nullopt; }
virtual void updateLedState(bool reset) {}
@@ -109,5 +111,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_INPUT_MAPPER_H
diff --git a/services/inputflinger/reader/mapper/JoystickInputMapper.cpp b/services/inputflinger/reader/mapper/JoystickInputMapper.cpp
index 7d30d0c..929bf18 100644
--- a/services/inputflinger/reader/mapper/JoystickInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/JoystickInputMapper.cpp
@@ -103,9 +103,10 @@
}
}
-void JoystickInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) {
- InputMapper::configure(when, config, changes);
+std::list<NotifyArgs> JoystickInputMapper::configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) {
+ std::list<NotifyArgs> out = InputMapper::configure(when, config, changes);
if (!changes) { // first time only
// Collect all axes.
@@ -145,12 +146,12 @@
for (auto it = mAxes.begin(); it != mAxes.end(); /*increment it inside loop*/) {
Axis& axis = it->second;
if (axis.axisInfo.axis < 0) {
- while (nextGenericAxisId <= AMOTION_EVENT_AXIS_GENERIC_16 &&
+ while (nextGenericAxisId <= AMOTION_EVENT_MAXIMUM_VALID_AXIS_VALUE &&
haveAxis(nextGenericAxisId)) {
nextGenericAxisId += 1;
}
- if (nextGenericAxisId <= AMOTION_EVENT_AXIS_GENERIC_16) {
+ if (nextGenericAxisId <= AMOTION_EVENT_MAXIMUM_VALID_AXIS_VALUE) {
axis.axisInfo.axis = nextGenericAxisId;
nextGenericAxisId += 1;
} else {
@@ -164,6 +165,7 @@
it++;
}
}
+ return out;
}
JoystickInputMapper::Axis JoystickInputMapper::createAxis(const AxisInfo& axisInfo,
@@ -246,17 +248,18 @@
}
}
-void JoystickInputMapper::reset(nsecs_t when) {
+std::list<NotifyArgs> JoystickInputMapper::reset(nsecs_t when) {
// Recenter all axes.
for (std::pair<const int32_t, Axis>& pair : mAxes) {
Axis& axis = pair.second;
axis.resetValue();
}
- InputMapper::reset(when);
+ return InputMapper::reset(when);
}
-void JoystickInputMapper::process(const RawEvent* rawEvent) {
+std::list<NotifyArgs> JoystickInputMapper::process(const RawEvent* rawEvent) {
+ std::list<NotifyArgs> out;
switch (rawEvent->type) {
case EV_ABS: {
auto it = mAxes.find(rawEvent->code);
@@ -298,16 +301,18 @@
case EV_SYN:
switch (rawEvent->code) {
case SYN_REPORT:
- sync(rawEvent->when, rawEvent->readTime, false /*force*/);
+ out += sync(rawEvent->when, rawEvent->readTime, false /*force*/);
break;
}
break;
}
+ return out;
}
-void JoystickInputMapper::sync(nsecs_t when, nsecs_t readTime, bool force) {
+std::list<NotifyArgs> JoystickInputMapper::sync(nsecs_t when, nsecs_t readTime, bool force) {
+ std::list<NotifyArgs> out;
if (!filterAxes(force)) {
- return;
+ return out;
}
int32_t metaState = getContext()->getGlobalMetaState();
@@ -340,13 +345,14 @@
displayId = getDeviceContext().getAssociatedViewport()->displayId;
}
- NotifyMotionArgs args(getContext()->getNextId(), when, readTime, getDeviceId(),
- AINPUT_SOURCE_JOYSTICK, displayId, policyFlags, AMOTION_EVENT_ACTION_MOVE,
- 0, 0, metaState, buttonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties, &pointerCoords, 0, 0,
- AMOTION_EVENT_INVALID_CURSOR_POSITION,
- AMOTION_EVENT_INVALID_CURSOR_POSITION, 0, /* videoFrames */ {});
- getListener().notifyMotion(&args);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ AINPUT_SOURCE_JOYSTICK, displayId, policyFlags,
+ AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, buttonState,
+ MotionClassification::NONE, AMOTION_EVENT_EDGE_FLAG_NONE, 1,
+ &pointerProperties, &pointerCoords, 0, 0,
+ AMOTION_EVENT_INVALID_CURSOR_POSITION,
+ AMOTION_EVENT_INVALID_CURSOR_POSITION, 0, /* videoFrames */ {}));
+ return out;
}
void JoystickInputMapper::setPointerCoordsAxisValue(PointerCoords* pointerCoords, int32_t axis,
diff --git a/services/inputflinger/reader/mapper/JoystickInputMapper.h b/services/inputflinger/reader/mapper/JoystickInputMapper.h
index 307bf5b..72b8a52 100644
--- a/services/inputflinger/reader/mapper/JoystickInputMapper.h
+++ b/services/inputflinger/reader/mapper/JoystickInputMapper.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_JOYSTICK_INPUT_MAPPER_H
-#define _UI_INPUTREADER_JOYSTICK_INPUT_MAPPER_H
+#pragma once
#include "InputMapper.h"
@@ -29,10 +28,11 @@
virtual uint32_t getSources() const override;
virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
virtual void dump(std::string& dump) override;
- virtual void configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) override;
- virtual void reset(nsecs_t when) override;
- virtual void process(const RawEvent* rawEvent) override;
+ [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) override;
+ [[nodiscard]] std::list<NotifyArgs> reset(nsecs_t when) override;
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
private:
struct Axis {
@@ -92,7 +92,7 @@
// Axes indexed by raw ABS_* axis index.
std::unordered_map<int32_t, Axis> mAxes;
- void sync(nsecs_t when, nsecs_t readTime, bool force);
+ [[nodiscard]] std::list<NotifyArgs> sync(nsecs_t when, nsecs_t readTime, bool force);
bool haveAxis(int32_t axisId);
void pruneAxes(bool ignoreExplicitlyMappedAxes);
@@ -111,5 +111,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_JOYSTICK_INPUT_MAPPER_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp b/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
index 6a406d2..8704d1b 100644
--- a/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
@@ -127,7 +127,6 @@
dump += StringPrintf(INDENT3 "Orientation: %d\n", getOrientation());
dump += StringPrintf(INDENT3 "KeyDowns: %zu keys currently down\n", mKeyDowns.size());
dump += StringPrintf(INDENT3 "MetaState: 0x%0x\n", mMetaState);
- dump += StringPrintf(INDENT3 "DownTime: %" PRId64 "\n", mDownTime);
}
std::optional<DisplayViewport> KeyboardInputMapper::findViewport(
@@ -144,9 +143,10 @@
return std::nullopt;
}
-void KeyboardInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) {
- InputMapper::configure(when, config, changes);
+std::list<NotifyArgs> KeyboardInputMapper::configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) {
+ std::list<NotifyArgs> out = InputMapper::configure(when, config, changes);
if (!changes) { // first time only
// Configure basic parameters.
@@ -156,6 +156,7 @@
if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
mViewport = findViewport(when, config);
}
+ return out;
}
static void mapStemKey(int32_t keyCode, const PropertyMap& config, char const* property) {
@@ -195,18 +196,18 @@
dump += StringPrintf(INDENT4 "HandlesKeyRepeat: %s\n", toString(mParameters.handlesKeyRepeat));
}
-void KeyboardInputMapper::reset(nsecs_t when) {
- mMetaState = AMETA_NONE;
- mDownTime = 0;
- mKeyDowns.clear();
+std::list<NotifyArgs> KeyboardInputMapper::reset(nsecs_t when) {
+ std::list<NotifyArgs> out = cancelAllDownKeys(when);
mCurrentHidUsage = 0;
resetLedState();
- InputMapper::reset(when);
+ out += InputMapper::reset(when);
+ return out;
}
-void KeyboardInputMapper::process(const RawEvent* rawEvent) {
+std::list<NotifyArgs> KeyboardInputMapper::process(const RawEvent* rawEvent) {
+ std::list<NotifyArgs> out;
switch (rawEvent->type) {
case EV_KEY: {
int32_t scanCode = rawEvent->code;
@@ -214,8 +215,8 @@
mCurrentHidUsage = 0;
if (isKeyboardOrGamepadKey(scanCode)) {
- processKey(rawEvent->when, rawEvent->readTime, rawEvent->value != 0, scanCode,
- usageCode);
+ out += processKey(rawEvent->when, rawEvent->readTime, rawEvent->value != 0,
+ scanCode, usageCode);
}
break;
}
@@ -231,6 +232,7 @@
}
}
}
+ return out;
}
bool KeyboardInputMapper::isKeyboardOrGamepadKey(int32_t scanCode) {
@@ -268,8 +270,9 @@
return false;
}
-void KeyboardInputMapper::processKey(nsecs_t when, nsecs_t readTime, bool down, int32_t scanCode,
- int32_t usageCode) {
+std::list<NotifyArgs> KeyboardInputMapper::processKey(nsecs_t when, nsecs_t readTime, bool down,
+ int32_t scanCode, int32_t usageCode) {
+ std::list<NotifyArgs> out;
int32_t keyCode;
int32_t keyMetaState;
uint32_t policyFlags;
@@ -281,6 +284,7 @@
policyFlags = 0;
}
+ nsecs_t downTime = when;
if (down) {
// Rotate key codes according to orientation if needed.
if (mParameters.orientationAware) {
@@ -292,36 +296,37 @@
if (keyDownIndex >= 0) {
// key repeat, be sure to use same keycode as before in case of rotation
keyCode = mKeyDowns[keyDownIndex].keyCode;
+ downTime = mKeyDowns[keyDownIndex].downTime;
} else {
// key down
if ((policyFlags & POLICY_FLAG_VIRTUAL) &&
getContext()->shouldDropVirtualKey(when, keyCode, scanCode)) {
- return;
+ return out;
}
if (policyFlags & POLICY_FLAG_GESTURE) {
- getDeviceContext().cancelTouch(when, readTime);
+ out += getDeviceContext().cancelTouch(when, readTime);
}
KeyDown keyDown;
keyDown.keyCode = keyCode;
keyDown.scanCode = scanCode;
+ keyDown.downTime = when;
mKeyDowns.push_back(keyDown);
}
-
- mDownTime = when;
} else {
// Remove key down.
ssize_t keyDownIndex = findKeyDown(scanCode);
if (keyDownIndex >= 0) {
// key up, be sure to use same keycode as before in case of rotation
keyCode = mKeyDowns[keyDownIndex].keyCode;
+ downTime = mKeyDowns[keyDownIndex].downTime;
mKeyDowns.erase(mKeyDowns.begin() + (size_t)keyDownIndex);
} else {
// key was not actually down
ALOGI("Dropping key up from device %s because the key was not down. "
"keyCode=%d, scanCode=%d",
getDeviceName().c_str(), keyCode, scanCode);
- return;
+ return out;
}
}
@@ -333,8 +338,6 @@
keyMetaState = mMetaState;
}
- nsecs_t downTime = mDownTime;
-
// Key down on external an keyboard should wake the device.
// We don't do this for internal keyboards to prevent them from waking up in your pocket.
// For internal keyboards and devices for which the default wake behavior is explicitly
@@ -350,11 +353,12 @@
policyFlags |= POLICY_FLAG_DISABLE_KEY_REPEAT;
}
- NotifyKeyArgs args(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
- getDisplayId(), policyFlags,
- down ? AKEY_EVENT_ACTION_DOWN : AKEY_EVENT_ACTION_UP,
- AKEY_EVENT_FLAG_FROM_SYSTEM, keyCode, scanCode, keyMetaState, downTime);
- getListener().notifyKey(&args);
+ out.push_back(NotifyKeyArgs(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
+ getDisplayId(), policyFlags,
+ down ? AKEY_EVENT_ACTION_DOWN : AKEY_EVENT_ACTION_UP,
+ AKEY_EVENT_FLAG_FROM_SYSTEM, keyCode, scanCode, keyMetaState,
+ downTime));
+ return out;
}
ssize_t KeyboardInputMapper::findKeyDown(int32_t scanCode) {
@@ -473,4 +477,20 @@
return std::nullopt;
}
+std::list<NotifyArgs> KeyboardInputMapper::cancelAllDownKeys(nsecs_t when) {
+ std::list<NotifyArgs> out;
+ size_t n = mKeyDowns.size();
+ for (size_t i = 0; i < n; i++) {
+ out.push_back(NotifyKeyArgs(getContext()->getNextId(), when,
+ systemTime(SYSTEM_TIME_MONOTONIC), getDeviceId(), mSource,
+ getDisplayId(), 0 /*policyFlags*/, AKEY_EVENT_ACTION_UP,
+ AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_CANCELED,
+ mKeyDowns[i].keyCode, mKeyDowns[i].scanCode, AMETA_NONE,
+ mKeyDowns[i].downTime));
+ }
+ mKeyDowns.clear();
+ mMetaState = AMETA_NONE;
+ return out;
+}
+
} // namespace android
diff --git a/services/inputflinger/reader/mapper/KeyboardInputMapper.h b/services/inputflinger/reader/mapper/KeyboardInputMapper.h
index 0a55def..8d72ee9 100644
--- a/services/inputflinger/reader/mapper/KeyboardInputMapper.h
+++ b/services/inputflinger/reader/mapper/KeyboardInputMapper.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_KEYBOARD_INPUT_MAPPER_H
-#define _UI_INPUTREADER_KEYBOARD_INPUT_MAPPER_H
+#pragma once
#include "InputMapper.h"
@@ -26,30 +25,32 @@
KeyboardInputMapper(InputDeviceContext& deviceContext, uint32_t source, int32_t keyboardType);
virtual ~KeyboardInputMapper();
- virtual uint32_t getSources() const override;
- virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
- virtual void dump(std::string& dump) override;
- virtual void configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) override;
- virtual void reset(nsecs_t when) override;
- virtual void process(const RawEvent* rawEvent) override;
+ uint32_t getSources() const override;
+ void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
+ void dump(std::string& dump) override;
+ [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) override;
+ [[nodiscard]] std::list<NotifyArgs> reset(nsecs_t when) override;
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
- virtual int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode) override;
- virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode) override;
- virtual bool markSupportedKeyCodes(uint32_t sourceMask, const std::vector<int32_t>& keyCodes,
- uint8_t* outFlags) override;
- virtual int32_t getKeyCodeForKeyLocation(int32_t locationKeyCode) const override;
+ int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode) override;
+ int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode) override;
+ bool markSupportedKeyCodes(uint32_t sourceMask, const std::vector<int32_t>& keyCodes,
+ uint8_t* outFlags) override;
+ int32_t getKeyCodeForKeyLocation(int32_t locationKeyCode) const override;
- virtual int32_t getMetaState() override;
- virtual bool updateMetaState(int32_t keyCode) override;
- virtual std::optional<int32_t> getAssociatedDisplayId() override;
- virtual void updateLedState(bool reset);
+ int32_t getMetaState() override;
+ bool updateMetaState(int32_t keyCode) override;
+ std::optional<int32_t> getAssociatedDisplayId() override;
+ void updateLedState(bool reset) override;
private:
// The current viewport.
std::optional<DisplayViewport> mViewport;
struct KeyDown {
+ nsecs_t downTime;
int32_t keyCode;
int32_t scanCode;
};
@@ -59,7 +60,6 @@
std::vector<KeyDown> mKeyDowns; // keys that are down
int32_t mMetaState;
- nsecs_t mDownTime; // time of most recent key down
int32_t mCurrentHidUsage; // most recent HID usage seen this packet, or 0 if none
@@ -87,7 +87,8 @@
bool isKeyboardOrGamepadKey(int32_t scanCode);
bool isMediaKey(int32_t keyCode);
- void processKey(nsecs_t when, nsecs_t readTime, bool down, int32_t scanCode, int32_t usageCode);
+ [[nodiscard]] std::list<NotifyArgs> processKey(nsecs_t when, nsecs_t readTime, bool down,
+ int32_t scanCode, int32_t usageCode);
bool updateMetaStateIfNeeded(int32_t keyCode, bool down);
@@ -98,8 +99,7 @@
void updateLedStateForModifier(LedState& ledState, int32_t led, int32_t modifier, bool reset);
std::optional<DisplayViewport> findViewport(nsecs_t when,
const InputReaderConfiguration* config);
+ [[nodiscard]] std::list<NotifyArgs> cancelAllDownKeys(nsecs_t when);
};
} // namespace android
-
-#endif // _UI_INPUTREADER_KEYBOARD_INPUT_MAPPER_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp b/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp
index 8f5dc9b..1d53eab 100644
--- a/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp
@@ -38,13 +38,9 @@
bool usingSlotsProtocol) {
mUsingSlotsProtocol = usingSlotsProtocol;
mHaveStylus = deviceContext.hasAbsoluteAxis(ABS_MT_TOOL_TYPE);
-
mSlots = std::vector<Slot>(slotCount);
-}
-void MultiTouchMotionAccumulator::reset(InputDeviceContext& deviceContext) {
- // Unfortunately there is no way to read the initial contents of the slots.
- // So when we reset the accumulator, we must assume they are all zeroes.
+ mCurrentSlot = -1;
if (mUsingSlotsProtocol) {
// Query the driver for the current slot index and use it as the initial slot
// before we start reading events from the device. It is possible that the
@@ -56,22 +52,20 @@
// This can cause the touch point to "jump", but at least there will be
// no stuck touches.
int32_t initialSlot;
- status_t status = deviceContext.getAbsoluteAxisValue(ABS_MT_SLOT, &initialSlot);
- if (status) {
- ALOGD("Could not retrieve current multitouch slot index. status=%d", status);
- initialSlot = -1;
+ if (const auto status = deviceContext.getAbsoluteAxisValue(ABS_MT_SLOT, &initialSlot);
+ status == OK) {
+ mCurrentSlot = initialSlot;
+ } else {
+ ALOGD("Could not retrieve current multi-touch slot index. status=%d", status);
}
- clearSlots(initialSlot);
- } else {
- clearSlots(-1);
}
}
-void MultiTouchMotionAccumulator::clearSlots(int32_t initialSlot) {
+void MultiTouchMotionAccumulator::resetSlots() {
for (Slot& slot : mSlots) {
slot.clear();
}
- mCurrentSlot = initialSlot;
+ mCurrentSlot = -1;
}
void MultiTouchMotionAccumulator::process(const RawEvent* rawEvent) {
@@ -159,7 +153,7 @@
void MultiTouchMotionAccumulator::finishSync() {
if (!mUsingSlotsProtocol) {
- clearSlots(-1);
+ resetSlots();
}
}
@@ -197,18 +191,21 @@
MultiTouchInputMapper::~MultiTouchInputMapper() {}
-void MultiTouchInputMapper::reset(nsecs_t when) {
- mMultiTouchMotionAccumulator.reset(getDeviceContext());
-
- mPointerIdBits.clear();
-
- TouchInputMapper::reset(when);
+std::list<NotifyArgs> MultiTouchInputMapper::reset(nsecs_t when) {
+ // The evdev multi-touch protocol does not allow userspace applications to query the initial or
+ // current state of the pointers at any time. This means if we clear our accumulated state when
+ // resetting the input mapper, there's no way to rebuild the full initial state of the pointers.
+ // We can only wait for updates to all the pointers and axes. Rather than clearing the state and
+ // rebuilding the state from scratch, we work around this kernel API limitation by never
+ // fully clearing any state specific to the multi-touch protocol.
+ return TouchInputMapper::reset(when);
}
-void MultiTouchInputMapper::process(const RawEvent* rawEvent) {
- TouchInputMapper::process(rawEvent);
+std::list<NotifyArgs> MultiTouchInputMapper::process(const RawEvent* rawEvent) {
+ std::list<NotifyArgs> out = TouchInputMapper::process(rawEvent);
mMultiTouchMotionAccumulator.process(rawEvent);
+ return out;
}
std::optional<int32_t> MultiTouchInputMapper::getActiveBitId(
diff --git a/services/inputflinger/reader/mapper/MultiTouchInputMapper.h b/services/inputflinger/reader/mapper/MultiTouchInputMapper.h
index fe8af5d..047e62d 100644
--- a/services/inputflinger/reader/mapper/MultiTouchInputMapper.h
+++ b/services/inputflinger/reader/mapper/MultiTouchInputMapper.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_MULTI_TOUCH_INPUT_MAPPER_H
-#define _UI_INPUTREADER_MULTI_TOUCH_INPUT_MAPPER_H
+#pragma once
#include "TouchInputMapper.h"
@@ -69,7 +68,6 @@
MultiTouchMotionAccumulator();
void configure(InputDeviceContext& deviceContext, size_t slotCount, bool usingSlotsProtocol);
- void reset(InputDeviceContext& deviceContext);
void process(const RawEvent* rawEvent);
void finishSync();
bool hasStylus() const;
@@ -86,7 +84,7 @@
bool mUsingSlotsProtocol;
bool mHaveStylus;
- void clearSlots(int32_t initialSlot);
+ void resetSlots();
void warnIfNotInUse(const RawEvent& event, const Slot& slot);
};
@@ -95,8 +93,8 @@
explicit MultiTouchInputMapper(InputDeviceContext& deviceContext);
~MultiTouchInputMapper() override;
- void reset(nsecs_t when) override;
- void process(const RawEvent* rawEvent) override;
+ [[nodiscard]] std::list<NotifyArgs> reset(nsecs_t when) override;
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
protected:
void syncTouch(nsecs_t when, RawState* outState) override;
@@ -122,5 +120,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_MULTI_TOUCH_INPUT_MAPPER_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.cpp b/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.cpp
index 05973f7..29a1bda 100644
--- a/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.cpp
@@ -60,9 +60,10 @@
toString(mRotaryEncoderScrollAccumulator.haveRelativeVWheel()));
}
-void RotaryEncoderInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) {
- InputMapper::configure(when, config, changes);
+std::list<NotifyArgs> RotaryEncoderInputMapper::configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) {
+ std::list<NotifyArgs> out = InputMapper::configure(when, config, changes);
if (!changes) {
mRotaryEncoderScrollAccumulator.configure(getDeviceContext());
}
@@ -75,23 +76,27 @@
mOrientation = DISPLAY_ORIENTATION_0;
}
}
+ return out;
}
-void RotaryEncoderInputMapper::reset(nsecs_t when) {
+std::list<NotifyArgs> RotaryEncoderInputMapper::reset(nsecs_t when) {
mRotaryEncoderScrollAccumulator.reset(getDeviceContext());
- InputMapper::reset(when);
+ return InputMapper::reset(when);
}
-void RotaryEncoderInputMapper::process(const RawEvent* rawEvent) {
+std::list<NotifyArgs> RotaryEncoderInputMapper::process(const RawEvent* rawEvent) {
+ std::list<NotifyArgs> out;
mRotaryEncoderScrollAccumulator.process(rawEvent);
if (rawEvent->type == EV_SYN && rawEvent->code == SYN_REPORT) {
- sync(rawEvent->when, rawEvent->readTime);
+ out += sync(rawEvent->when, rawEvent->readTime);
}
+ return out;
}
-void RotaryEncoderInputMapper::sync(nsecs_t when, nsecs_t readTime) {
+std::list<NotifyArgs> RotaryEncoderInputMapper::sync(nsecs_t when, nsecs_t readTime) {
+ std::list<NotifyArgs> out;
PointerCoords pointerCoords;
pointerCoords.clear();
@@ -121,16 +126,17 @@
int32_t metaState = getContext()->getGlobalMetaState();
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_SCROLL, scroll * mScalingFactor);
- NotifyMotionArgs scrollArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
- mSource, displayId, policyFlags, AMOTION_EVENT_ACTION_SCROLL, 0,
- 0, metaState, /* buttonState */ 0, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
- &pointerCoords, 0, 0, AMOTION_EVENT_INVALID_CURSOR_POSITION,
- AMOTION_EVENT_INVALID_CURSOR_POSITION, 0, /* videoFrames */ {});
- getListener().notifyMotion(&scrollArgs);
+ out.push_back(
+ NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
+ displayId, policyFlags, AMOTION_EVENT_ACTION_SCROLL, 0, 0,
+ metaState, /* buttonState */ 0, MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
+ &pointerCoords, 0, 0, AMOTION_EVENT_INVALID_CURSOR_POSITION,
+ AMOTION_EVENT_INVALID_CURSOR_POSITION, 0, /* videoFrames */ {}));
}
mRotaryEncoderScrollAccumulator.finishSync();
+ return out;
}
} // namespace android
diff --git a/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.h b/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.h
index 1859355..f4352e7 100644
--- a/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.h
+++ b/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_ROTARY_ENCODER_INPUT_MAPPER_H
-#define _UI_INPUTREADER_ROTARY_ENCODER_INPUT_MAPPER_H
+#pragma once
#include "CursorScrollAccumulator.h"
#include "InputMapper.h"
@@ -30,10 +29,11 @@
virtual uint32_t getSources() const override;
virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
virtual void dump(std::string& dump) override;
- virtual void configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) override;
- virtual void reset(nsecs_t when) override;
- virtual void process(const RawEvent* rawEvent) override;
+ [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) override;
+ [[nodiscard]] std::list<NotifyArgs> reset(nsecs_t when) override;
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
private:
CursorScrollAccumulator mRotaryEncoderScrollAccumulator;
@@ -42,9 +42,7 @@
float mScalingFactor;
int32_t mOrientation;
- void sync(nsecs_t when, nsecs_t readTime);
+ [[nodiscard]] std::list<NotifyArgs> sync(nsecs_t when, nsecs_t readTime);
};
} // namespace android
-
-#endif // _UI_INPUTREADER_ROTARY_ENCODER_INPUT_MAPPER_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/SensorInputMapper.cpp b/services/inputflinger/reader/mapper/SensorInputMapper.cpp
index 573f99c..d81022f 100644
--- a/services/inputflinger/reader/mapper/SensorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/SensorInputMapper.cpp
@@ -122,9 +122,10 @@
}
}
-void SensorInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) {
- InputMapper::configure(when, config, changes);
+std::list<NotifyArgs> SensorInputMapper::configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) {
+ std::list<NotifyArgs> out = InputMapper::configure(when, config, changes);
if (!changes) { // first time only
mDeviceEnabled = true;
@@ -158,6 +159,7 @@
}
}
}
+ return out;
}
SensorInputMapper::Axis SensorInputMapper::createAxis(const AxisInfo& axisInfo,
@@ -185,7 +187,7 @@
return Axis(rawAxisInfo, axisInfo, scale, offset, min, max, flat, fuzz, resolution, filter);
}
-void SensorInputMapper::reset(nsecs_t when) {
+std::list<NotifyArgs> SensorInputMapper::reset(nsecs_t when) {
// Recenter all axes.
for (std::pair<const int32_t, Axis>& pair : mAxes) {
Axis& axis = pair.second;
@@ -193,7 +195,7 @@
}
mHardwareTimestamp = 0;
mPrevMscTime = 0;
- InputMapper::reset(when);
+ return InputMapper::reset(when);
}
SensorInputMapper::Sensor SensorInputMapper::createSensor(InputDeviceSensorType sensorType,
@@ -256,7 +258,8 @@
mPrevMscTime = static_cast<uint32_t>(mscTime);
}
-void SensorInputMapper::process(const RawEvent* rawEvent) {
+std::list<NotifyArgs> SensorInputMapper::process(const RawEvent* rawEvent) {
+ std::list<NotifyArgs> out;
switch (rawEvent->type) {
case EV_ABS: {
auto it = mAxes.find(rawEvent->code);
@@ -274,7 +277,7 @@
Axis& axis = pair.second;
axis.currentValue = axis.newValue;
}
- sync(rawEvent->when, false /*force*/);
+ out += sync(rawEvent->when, false /*force*/);
break;
}
break;
@@ -287,6 +290,7 @@
break;
}
}
+ return out;
}
bool SensorInputMapper::setSensorEnabled(InputDeviceSensorType sensorType, bool enabled) {
@@ -375,7 +379,8 @@
}
}
-void SensorInputMapper::sync(nsecs_t when, bool force) {
+std::list<NotifyArgs> SensorInputMapper::sync(nsecs_t when, bool force) {
+ std::list<NotifyArgs> out;
for (auto& [sensorType, sensor] : mSensors) {
// Skip if sensor not enabled
if (!sensor.enabled) {
@@ -405,17 +410,17 @@
// Convert to Android unit
convertFromLinuxToAndroid(values, sensorType);
// Notify dispatcher for sensor event
- NotifySensorArgs args(getContext()->getNextId(), when, getDeviceId(),
- AINPUT_SOURCE_SENSOR, sensorType, sensor.sensorInfo.accuracy,
- sensor.accuracy !=
- sensor.sensorInfo.accuracy /* accuracyChanged */,
- timestamp /* hwTimestamp */, values);
-
- getListener().notifySensor(&args);
+ out.push_back(NotifySensorArgs(getContext()->getNextId(), when, getDeviceId(),
+ AINPUT_SOURCE_SENSOR, sensorType,
+ sensor.sensorInfo.accuracy,
+ sensor.accuracy !=
+ sensor.sensorInfo.accuracy /* accuracyChanged */,
+ timestamp /* hwTimestamp */, values));
sensor.lastSampleTimeNs = timestamp;
sensor.accuracy = sensor.sensorInfo.accuracy;
}
}
+ return out;
}
} // namespace android
diff --git a/services/inputflinger/reader/mapper/SensorInputMapper.h b/services/inputflinger/reader/mapper/SensorInputMapper.h
index 27a6177..457567b 100644
--- a/services/inputflinger/reader/mapper/SensorInputMapper.h
+++ b/services/inputflinger/reader/mapper/SensorInputMapper.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_SENSOR_INPUT_MAPPER_H
-#define _UI_INPUTREADER_SENSOR_INPUT_MAPPER_H
+#pragma once
#include "InputMapper.h"
@@ -31,9 +30,11 @@
uint32_t getSources() const override;
void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
void dump(std::string& dump) override;
- void configure(nsecs_t when, const InputReaderConfiguration* config, uint32_t changes) override;
- void reset(nsecs_t when) override;
- void process(const RawEvent* rawEvent) override;
+ [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) override;
+ [[nodiscard]] std::list<NotifyArgs> reset(nsecs_t when) override;
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
bool enableSensor(InputDeviceSensorType sensorType, std::chrono::microseconds samplingPeriod,
std::chrono::microseconds maxBatchReportLatency) override;
void disableSensor(InputDeviceSensorType sensorType) override;
@@ -117,7 +118,7 @@
// Sensor list
std::unordered_map<InputDeviceSensorType, Sensor> mSensors;
- void sync(nsecs_t when, bool force);
+ [[nodiscard]] std::list<NotifyArgs> sync(nsecs_t when, bool force);
template <typename T>
bool tryGetProperty(std::string keyName, T& outValue);
@@ -133,5 +134,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_SENSOR_INPUT_MAPPER_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/SingleTouchInputMapper.cpp b/services/inputflinger/reader/mapper/SingleTouchInputMapper.cpp
index 4fff9be..13ad224 100644
--- a/services/inputflinger/reader/mapper/SingleTouchInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/SingleTouchInputMapper.cpp
@@ -23,16 +23,17 @@
SingleTouchInputMapper::~SingleTouchInputMapper() {}
-void SingleTouchInputMapper::reset(nsecs_t when) {
+std::list<NotifyArgs> SingleTouchInputMapper::reset(nsecs_t when) {
mSingleTouchMotionAccumulator.reset(getDeviceContext());
- TouchInputMapper::reset(when);
+ return TouchInputMapper::reset(when);
}
-void SingleTouchInputMapper::process(const RawEvent* rawEvent) {
- TouchInputMapper::process(rawEvent);
+std::list<NotifyArgs> SingleTouchInputMapper::process(const RawEvent* rawEvent) {
+ std::list<NotifyArgs> out = TouchInputMapper::process(rawEvent);
mSingleTouchMotionAccumulator.process(rawEvent);
+ return out;
}
void SingleTouchInputMapper::syncTouch(nsecs_t when, RawState* outState) {
diff --git a/services/inputflinger/reader/mapper/SingleTouchInputMapper.h b/services/inputflinger/reader/mapper/SingleTouchInputMapper.h
index 9cb3f67..662e6bc 100644
--- a/services/inputflinger/reader/mapper/SingleTouchInputMapper.h
+++ b/services/inputflinger/reader/mapper/SingleTouchInputMapper.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_SINGLE_TOUCH_INPUT_MAPPER_H
-#define _UI_INPUTREADER_SINGLE_TOUCH_INPUT_MAPPER_H
+#pragma once
#include "SingleTouchMotionAccumulator.h"
#include "TouchInputMapper.h"
@@ -27,8 +26,8 @@
explicit SingleTouchInputMapper(InputDeviceContext& deviceContext);
~SingleTouchInputMapper() override;
- void reset(nsecs_t when) override;
- void process(const RawEvent* rawEvent) override;
+ [[nodiscard]] std::list<NotifyArgs> reset(nsecs_t when) override;
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
protected:
void syncTouch(nsecs_t when, RawState* outState) override;
@@ -40,5 +39,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_SINGLE_TOUCH_INPUT_MAPPER_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/SwitchInputMapper.cpp b/services/inputflinger/reader/mapper/SwitchInputMapper.cpp
index ebb5de6..c9101ca 100644
--- a/services/inputflinger/reader/mapper/SwitchInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/SwitchInputMapper.cpp
@@ -29,7 +29,8 @@
return AINPUT_SOURCE_SWITCH;
}
-void SwitchInputMapper::process(const RawEvent* rawEvent) {
+std::list<NotifyArgs> SwitchInputMapper::process(const RawEvent* rawEvent) {
+ std::list<NotifyArgs> out;
switch (rawEvent->type) {
case EV_SW:
processSwitch(rawEvent->code, rawEvent->value);
@@ -37,9 +38,10 @@
case EV_SYN:
if (rawEvent->code == SYN_REPORT) {
- sync(rawEvent->when);
+ out += sync(rawEvent->when);
}
}
+ return out;
}
void SwitchInputMapper::processSwitch(int32_t switchCode, int32_t switchValue) {
@@ -53,15 +55,16 @@
}
}
-void SwitchInputMapper::sync(nsecs_t when) {
+std::list<NotifyArgs> SwitchInputMapper::sync(nsecs_t when) {
+ std::list<NotifyArgs> out;
if (mUpdatedSwitchMask) {
uint32_t updatedSwitchValues = mSwitchValues & mUpdatedSwitchMask;
- NotifySwitchArgs args(getContext()->getNextId(), when, 0 /*policyFlags*/,
- updatedSwitchValues, mUpdatedSwitchMask);
- getListener().notifySwitch(&args);
+ out.push_back(NotifySwitchArgs(getContext()->getNextId(), when, 0 /*policyFlags*/,
+ updatedSwitchValues, mUpdatedSwitchMask));
mUpdatedSwitchMask = 0;
}
+ return out;
}
int32_t SwitchInputMapper::getSwitchState(uint32_t sourceMask, int32_t switchCode) {
diff --git a/services/inputflinger/reader/mapper/SwitchInputMapper.h b/services/inputflinger/reader/mapper/SwitchInputMapper.h
index 64b9aa2..06d6504 100644
--- a/services/inputflinger/reader/mapper/SwitchInputMapper.h
+++ b/services/inputflinger/reader/mapper/SwitchInputMapper.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_SWITCH_INPUT_MAPPER_H
-#define _UI_INPUTREADER_SWITCH_INPUT_MAPPER_H
+#pragma once
#include "InputMapper.h"
@@ -27,7 +26,7 @@
virtual ~SwitchInputMapper();
virtual uint32_t getSources() const override;
- virtual void process(const RawEvent* rawEvent) override;
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode) override;
virtual void dump(std::string& dump) override;
@@ -37,9 +36,7 @@
uint32_t mUpdatedSwitchMask;
void processSwitch(int32_t switchCode, int32_t switchValue);
- void sync(nsecs_t when);
+ [[nodiscard]] std::list<NotifyArgs> sync(nsecs_t when);
};
} // namespace android
-
-#endif // _UI_INPUTREADER_SWITCH_INPUT_MAPPER_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/TouchCursorInputMapperCommon.h b/services/inputflinger/reader/mapper/TouchCursorInputMapperCommon.h
index 31a3d2e..5a7ba9a 100644
--- a/services/inputflinger/reader/mapper/TouchCursorInputMapperCommon.h
+++ b/services/inputflinger/reader/mapper/TouchCursorInputMapperCommon.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_TOUCH_CURSOR_INPUT_MAPPER_COMMON_H
-#define _UI_INPUTREADER_TOUCH_CURSOR_INPUT_MAPPER_COMMON_H
+#pragma once
#include <input/DisplayViewport.h>
#include <stdint.h>
@@ -72,32 +71,34 @@
AMOTION_EVENT_BUTTON_TERTIARY);
}
-static void synthesizeButtonKey(InputReaderContext* context, int32_t action, nsecs_t when,
- nsecs_t readTime, int32_t deviceId, uint32_t source,
- int32_t displayId, uint32_t policyFlags, int32_t lastButtonState,
- int32_t currentButtonState, int32_t buttonState, int32_t keyCode) {
+[[nodiscard]] static std::list<NotifyArgs> synthesizeButtonKey(
+ InputReaderContext* context, int32_t action, nsecs_t when, nsecs_t readTime,
+ int32_t deviceId, uint32_t source, int32_t displayId, uint32_t policyFlags,
+ int32_t lastButtonState, int32_t currentButtonState, int32_t buttonState, int32_t keyCode) {
+ std::list<NotifyArgs> out;
if ((action == AKEY_EVENT_ACTION_DOWN && !(lastButtonState & buttonState) &&
(currentButtonState & buttonState)) ||
(action == AKEY_EVENT_ACTION_UP && (lastButtonState & buttonState) &&
!(currentButtonState & buttonState))) {
- NotifyKeyArgs args(context->getNextId(), when, readTime, deviceId, source, displayId,
- policyFlags, action, 0, keyCode, 0, context->getGlobalMetaState(), when);
- context->getListener().notifyKey(&args);
+ out.push_back(NotifyKeyArgs(context->getNextId(), when, readTime, deviceId, source,
+ displayId, policyFlags, action, 0, keyCode, 0,
+ context->getGlobalMetaState(), when));
}
+ return out;
}
-static void synthesizeButtonKeys(InputReaderContext* context, int32_t action, nsecs_t when,
- nsecs_t readTime, int32_t deviceId, uint32_t source,
- int32_t displayId, uint32_t policyFlags, int32_t lastButtonState,
- int32_t currentButtonState) {
- synthesizeButtonKey(context, action, when, readTime, deviceId, source, displayId, policyFlags,
- lastButtonState, currentButtonState, AMOTION_EVENT_BUTTON_BACK,
- AKEYCODE_BACK);
- synthesizeButtonKey(context, action, when, readTime, deviceId, source, displayId, policyFlags,
- lastButtonState, currentButtonState, AMOTION_EVENT_BUTTON_FORWARD,
- AKEYCODE_FORWARD);
+[[nodiscard]] static std::list<NotifyArgs> synthesizeButtonKeys(
+ InputReaderContext* context, int32_t action, nsecs_t when, nsecs_t readTime,
+ int32_t deviceId, uint32_t source, int32_t displayId, uint32_t policyFlags,
+ int32_t lastButtonState, int32_t currentButtonState) {
+ std::list<NotifyArgs> out;
+ out += synthesizeButtonKey(context, action, when, readTime, deviceId, source, displayId,
+ policyFlags, lastButtonState, currentButtonState,
+ AMOTION_EVENT_BUTTON_BACK, AKEYCODE_BACK);
+ out += synthesizeButtonKey(context, action, when, readTime, deviceId, source, displayId,
+ policyFlags, lastButtonState, currentButtonState,
+ AMOTION_EVENT_BUTTON_FORWARD, AKEYCODE_FORWARD);
+ return out;
}
} // namespace android
-
-#endif // _UI_INPUTREADER_TOUCH_CURSOR_INPUT_MAPPER_COMMON_H
diff --git a/services/inputflinger/reader/mapper/TouchInputMapper.cpp b/services/inputflinger/reader/mapper/TouchInputMapper.cpp
index 17ee54f..18a73ea 100644
--- a/services/inputflinger/reader/mapper/TouchInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/TouchInputMapper.cpp
@@ -189,73 +189,74 @@
void TouchInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
InputMapper::populateDeviceInfo(info);
- if (mDeviceMode != DeviceMode::DISABLED) {
- info->addMotionRange(mOrientedRanges.x);
- info->addMotionRange(mOrientedRanges.y);
- info->addMotionRange(mOrientedRanges.pressure);
-
- if (mDeviceMode == DeviceMode::UNSCALED && mSource == AINPUT_SOURCE_TOUCHPAD) {
- // Populate RELATIVE_X and RELATIVE_Y motion ranges for touchpad capture mode.
- //
- // RELATIVE_X and RELATIVE_Y motion ranges should be the largest possible relative
- // motion, i.e. the hardware dimensions, as the finger could move completely across the
- // touchpad in one sample cycle.
- const InputDeviceInfo::MotionRange& x = mOrientedRanges.x;
- const InputDeviceInfo::MotionRange& y = mOrientedRanges.y;
- info->addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_X, mSource, -x.max, x.max, x.flat,
- x.fuzz, x.resolution);
- info->addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_Y, mSource, -y.max, y.max, y.flat,
- y.fuzz, y.resolution);
- }
-
- if (mOrientedRanges.size) {
- info->addMotionRange(*mOrientedRanges.size);
- }
-
- if (mOrientedRanges.touchMajor) {
- info->addMotionRange(*mOrientedRanges.touchMajor);
- info->addMotionRange(*mOrientedRanges.touchMinor);
- }
-
- if (mOrientedRanges.toolMajor) {
- info->addMotionRange(*mOrientedRanges.toolMajor);
- info->addMotionRange(*mOrientedRanges.toolMinor);
- }
-
- if (mOrientedRanges.orientation) {
- info->addMotionRange(*mOrientedRanges.orientation);
- }
-
- if (mOrientedRanges.distance) {
- info->addMotionRange(*mOrientedRanges.distance);
- }
-
- if (mOrientedRanges.tilt) {
- info->addMotionRange(*mOrientedRanges.tilt);
- }
-
- if (mCursorScrollAccumulator.haveRelativeVWheel()) {
- info->addMotionRange(AMOTION_EVENT_AXIS_VSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f,
- 0.0f);
- }
- if (mCursorScrollAccumulator.haveRelativeHWheel()) {
- info->addMotionRange(AMOTION_EVENT_AXIS_HSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f,
- 0.0f);
- }
- if (mCalibration.coverageCalibration == Calibration::CoverageCalibration::BOX) {
- const InputDeviceInfo::MotionRange& x = mOrientedRanges.x;
- const InputDeviceInfo::MotionRange& y = mOrientedRanges.y;
- info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_1, mSource, x.min, x.max, x.flat,
- x.fuzz, x.resolution);
- info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_2, mSource, y.min, y.max, y.flat,
- y.fuzz, y.resolution);
- info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_3, mSource, x.min, x.max, x.flat,
- x.fuzz, x.resolution);
- info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_4, mSource, y.min, y.max, y.flat,
- y.fuzz, y.resolution);
- }
- info->setButtonUnderPad(mParameters.hasButtonUnderPad);
+ if (mDeviceMode == DeviceMode::DISABLED) {
+ return;
}
+
+ info->addMotionRange(mOrientedRanges.x);
+ info->addMotionRange(mOrientedRanges.y);
+ info->addMotionRange(mOrientedRanges.pressure);
+
+ if (mDeviceMode == DeviceMode::UNSCALED && mSource == AINPUT_SOURCE_TOUCHPAD) {
+ // Populate RELATIVE_X and RELATIVE_Y motion ranges for touchpad capture mode.
+ //
+ // RELATIVE_X and RELATIVE_Y motion ranges should be the largest possible relative
+ // motion, i.e. the hardware dimensions, as the finger could move completely across the
+ // touchpad in one sample cycle.
+ const InputDeviceInfo::MotionRange& x = mOrientedRanges.x;
+ const InputDeviceInfo::MotionRange& y = mOrientedRanges.y;
+ info->addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_X, mSource, -x.max, x.max, x.flat, x.fuzz,
+ x.resolution);
+ info->addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_Y, mSource, -y.max, y.max, y.flat, y.fuzz,
+ y.resolution);
+ }
+
+ if (mOrientedRanges.size) {
+ info->addMotionRange(*mOrientedRanges.size);
+ }
+
+ if (mOrientedRanges.touchMajor) {
+ info->addMotionRange(*mOrientedRanges.touchMajor);
+ info->addMotionRange(*mOrientedRanges.touchMinor);
+ }
+
+ if (mOrientedRanges.toolMajor) {
+ info->addMotionRange(*mOrientedRanges.toolMajor);
+ info->addMotionRange(*mOrientedRanges.toolMinor);
+ }
+
+ if (mOrientedRanges.orientation) {
+ info->addMotionRange(*mOrientedRanges.orientation);
+ }
+
+ if (mOrientedRanges.distance) {
+ info->addMotionRange(*mOrientedRanges.distance);
+ }
+
+ if (mOrientedRanges.tilt) {
+ info->addMotionRange(*mOrientedRanges.tilt);
+ }
+
+ if (mCursorScrollAccumulator.haveRelativeVWheel()) {
+ info->addMotionRange(AMOTION_EVENT_AXIS_VSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
+ }
+ if (mCursorScrollAccumulator.haveRelativeHWheel()) {
+ info->addMotionRange(AMOTION_EVENT_AXIS_HSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
+ }
+ if (mCalibration.coverageCalibration == Calibration::CoverageCalibration::BOX) {
+ const InputDeviceInfo::MotionRange& x = mOrientedRanges.x;
+ const InputDeviceInfo::MotionRange& y = mOrientedRanges.y;
+ info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_1, mSource, x.min, x.max, x.flat, x.fuzz,
+ x.resolution);
+ info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_2, mSource, y.min, y.max, y.flat, y.fuzz,
+ y.resolution);
+ info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_3, mSource, x.min, x.max, x.flat, x.fuzz,
+ x.resolution);
+ info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_4, mSource, y.min, y.max, y.flat, y.fuzz,
+ y.resolution);
+ }
+ info->setButtonUnderPad(mParameters.hasButtonUnderPad);
+ info->setSupportsUsi(mParameters.supportsUsi);
}
void TouchInputMapper::dump(std::string& dump) {
@@ -346,9 +347,10 @@
}
}
-void TouchInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
- uint32_t changes) {
- InputMapper::configure(when, config, changes);
+std::list<NotifyArgs> TouchInputMapper::configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) {
+ std::list<NotifyArgs> out = InputMapper::configure(when, config, changes);
mConfig = *config;
@@ -394,15 +396,13 @@
}
if (changes && resetNeeded) {
- // If the device needs to be reset, cancel any ongoing gestures and reset the state.
- cancelTouch(when, when);
- reset(when);
+ out += reset(when);
// Send reset, unless this is the first time the device has been configured,
// in which case the reader will call reset itself after all mappers are ready.
- NotifyDeviceResetArgs args(getContext()->getNextId(), when, getDeviceId());
- getListener().notifyDeviceReset(&args);
+ out.emplace_back(NotifyDeviceResetArgs(getContext()->getNextId(), when, getDeviceId()));
}
+ return out;
}
void TouchInputMapper::resolveExternalStylusPresence() {
@@ -441,11 +441,6 @@
} else if (getDeviceContext().hasInputProperty(INPUT_PROP_POINTER)) {
// The device is a pointing device like a track pad.
mParameters.deviceType = Parameters::DeviceType::POINTER;
- } else if (getDeviceContext().hasRelativeAxis(REL_X) ||
- getDeviceContext().hasRelativeAxis(REL_Y)) {
- // The device is a cursor device with a touch pad attached.
- // By default don't use the touch pad to move the pointer.
- mParameters.deviceType = Parameters::DeviceType::TOUCH_PAD;
} else {
// The device is a touch pad of unknown purpose.
mParameters.deviceType = Parameters::DeviceType::POINTER;
@@ -458,8 +453,6 @@
deviceTypeString)) {
if (deviceTypeString == "touchScreen") {
mParameters.deviceType = Parameters::DeviceType::TOUCH_SCREEN;
- } else if (deviceTypeString == "touchPad") {
- mParameters.deviceType = Parameters::DeviceType::TOUCH_PAD;
} else if (deviceTypeString == "touchNavigation") {
mParameters.deviceType = Parameters::DeviceType::TOUCH_NAVIGATION;
} else if (deviceTypeString == "pointer") {
@@ -513,6 +506,10 @@
// up in your pocket but you can enable it using the input device configuration.
mParameters.wake = getDeviceContext().isExternal();
getDeviceContext().getConfiguration().tryGetProperty("touch.wake", mParameters.wake);
+
+ mParameters.supportsUsi = false;
+ getDeviceContext().getConfiguration().tryGetProperty("touch.supportsUsi",
+ mParameters.supportsUsi);
}
void TouchInputMapper::dumpParameters(std::string& dump) {
@@ -529,6 +526,7 @@
mParameters.uniqueDisplayId.c_str());
dump += StringPrintf(INDENT4 "OrientationAware: %s\n", toString(mParameters.orientationAware));
dump += INDENT4 "Orientation: " + ftl::enum_string(mParameters.orientation) + "\n";
+ dump += StringPrintf(INDENT4 "SupportsUsi: %s\n", toString(mParameters.supportsUsi));
}
void TouchInputMapper::configureRawPointerAxes() {
@@ -1445,7 +1443,10 @@
mInputDeviceOrientation);
}
-void TouchInputMapper::reset(nsecs_t when) {
+std::list<NotifyArgs> TouchInputMapper::reset(nsecs_t when) {
+ std::list<NotifyArgs> out = cancelTouch(when, when);
+ updateTouchSpots();
+
mCursorButtonAccumulator.reset(getDeviceContext());
mCursorScrollAccumulator.reset(getDeviceContext());
mTouchButtonAccumulator.reset(getDeviceContext());
@@ -1476,7 +1477,7 @@
mPointerController->clearSpots();
}
- InputMapper::reset(when);
+ return out += InputMapper::reset(when);
}
void TouchInputMapper::resetExternalStylus() {
@@ -1491,17 +1492,24 @@
mExternalStylusFusionTimeout = LLONG_MAX;
}
-void TouchInputMapper::process(const RawEvent* rawEvent) {
+std::list<NotifyArgs> TouchInputMapper::process(const RawEvent* rawEvent) {
mCursorButtonAccumulator.process(rawEvent);
mCursorScrollAccumulator.process(rawEvent);
mTouchButtonAccumulator.process(rawEvent);
+ std::list<NotifyArgs> out;
if (rawEvent->type == EV_SYN && rawEvent->code == SYN_REPORT) {
- sync(rawEvent->when, rawEvent->readTime);
+ out += sync(rawEvent->when, rawEvent->readTime);
}
+ return out;
}
-void TouchInputMapper::sync(nsecs_t when, nsecs_t readTime) {
+std::list<NotifyArgs> TouchInputMapper::sync(nsecs_t when, nsecs_t readTime) {
+ std::list<NotifyArgs> out;
+ if (mDeviceMode == DeviceMode::DISABLED) {
+ // Only save the last pending state when the device is disabled.
+ mRawStatesPending.clear();
+ }
// Push a new state.
mRawStatesPending.emplace_back();
@@ -1531,14 +1539,13 @@
assignPointerIds(last, next);
}
- if (DEBUG_RAW_EVENTS) {
- ALOGD("syncTouch: pointerCount %d -> %d, touching ids 0x%08x -> 0x%08x, "
- "hovering ids 0x%08x -> 0x%08x, canceled ids 0x%08x",
- last.rawPointerData.pointerCount, next.rawPointerData.pointerCount,
- last.rawPointerData.touchingIdBits.value, next.rawPointerData.touchingIdBits.value,
- last.rawPointerData.hoveringIdBits.value, next.rawPointerData.hoveringIdBits.value,
- next.rawPointerData.canceledIdBits.value);
- }
+ ALOGD_IF(DEBUG_RAW_EVENTS,
+ "syncTouch: pointerCount %d -> %d, touching ids 0x%08x -> 0x%08x, "
+ "hovering ids 0x%08x -> 0x%08x, canceled ids 0x%08x",
+ last.rawPointerData.pointerCount, next.rawPointerData.pointerCount,
+ last.rawPointerData.touchingIdBits.value, next.rawPointerData.touchingIdBits.value,
+ last.rawPointerData.hoveringIdBits.value, next.rawPointerData.hoveringIdBits.value,
+ next.rawPointerData.canceledIdBits.value);
if (!next.rawPointerData.touchingIdBits.isEmpty() &&
!next.rawPointerData.hoveringIdBits.isEmpty() &&
@@ -1547,16 +1554,15 @@
next.rawPointerData.hoveringIdBits.value);
}
- processRawTouches(false /*timeout*/);
+ out += processRawTouches(false /*timeout*/);
+ return out;
}
-void TouchInputMapper::processRawTouches(bool timeout) {
+std::list<NotifyArgs> TouchInputMapper::processRawTouches(bool timeout) {
+ std::list<NotifyArgs> out;
if (mDeviceMode == DeviceMode::DISABLED) {
- // Drop all input if the device is disabled.
- cancelTouch(mCurrentRawState.when, mCurrentRawState.readTime);
- mCurrentCookedState.clear();
- updateTouchSpots();
- return;
+ // Do not process raw event while the device is disabled.
+ return out;
}
// Drain any pending touch states. The invariant here is that the mCurrentRawState is always
@@ -1581,7 +1587,7 @@
mCurrentRawState.when = mLastRawState.when;
mCurrentRawState.readTime = mLastRawState.readTime;
}
- cookAndDispatch(mCurrentRawState.when, mCurrentRawState.readTime);
+ out += cookAndDispatch(mCurrentRawState.when, mCurrentRawState.readTime);
}
if (count != 0) {
mRawStatesPending.erase(mRawStatesPending.begin(), mRawStatesPending.begin() + count);
@@ -1592,19 +1598,20 @@
nsecs_t when = mExternalStylusFusionTimeout - STYLUS_DATA_LATENCY;
clearStylusDataPendingFlags();
mCurrentRawState.copyFrom(mLastRawState);
- if (DEBUG_STYLUS_FUSION) {
- ALOGD("Timeout expired, synthesizing event with new stylus data");
- }
+ ALOGD_IF(DEBUG_STYLUS_FUSION,
+ "Timeout expired, synthesizing event with new stylus data");
const nsecs_t readTime = when; // consider this synthetic event to be zero latency
- cookAndDispatch(when, readTime);
+ out += cookAndDispatch(when, readTime);
} else if (mExternalStylusFusionTimeout == LLONG_MAX) {
mExternalStylusFusionTimeout = mExternalStylusState.when + TOUCH_DATA_TIMEOUT;
getContext()->requestTimeoutAtTime(mExternalStylusFusionTimeout);
}
}
+ return out;
}
-void TouchInputMapper::cookAndDispatch(nsecs_t when, nsecs_t readTime) {
+std::list<NotifyArgs> TouchInputMapper::cookAndDispatch(nsecs_t when, nsecs_t readTime) {
+ std::list<NotifyArgs> out;
// Always start with a clean state.
mCurrentCookedState.clear();
@@ -1630,7 +1637,9 @@
// Consume raw off-screen touches before cooking pointer data.
// If touches are consumed, subsequent code will not receive any pointer data.
- if (consumeRawTouches(when, readTime, policyFlags)) {
+ bool consumed;
+ out += consumeRawTouches(when, readTime, policyFlags, consumed /*byref*/);
+ if (consumed) {
mCurrentRawState.rawPointerData.clear();
}
@@ -1643,9 +1652,9 @@
applyExternalStylusTouchState(when);
// Synthesize key down from raw buttons if needed.
- synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_DOWN, when, readTime, getDeviceId(),
- mSource, mViewport.displayId, policyFlags, mLastCookedState.buttonState,
- mCurrentCookedState.buttonState);
+ out += synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_DOWN, when, readTime, getDeviceId(),
+ mSource, mViewport.displayId, policyFlags,
+ mLastCookedState.buttonState, mCurrentCookedState.buttonState);
// Dispatch the touches either directly or by translation through a pointer on screen.
if (mDeviceMode == DeviceMode::POINTER) {
@@ -1687,15 +1696,15 @@
pointerUsage = PointerUsage::GESTURES;
}
- dispatchPointerUsage(when, readTime, policyFlags, pointerUsage);
+ out += dispatchPointerUsage(when, readTime, policyFlags, pointerUsage);
} else {
if (!mCurrentMotionAborted) {
updateTouchSpots();
- dispatchButtonRelease(when, readTime, policyFlags);
- dispatchHoverExit(when, readTime, policyFlags);
- dispatchTouches(when, readTime, policyFlags);
- dispatchHoverEnterAndMove(when, readTime, policyFlags);
- dispatchButtonPress(when, readTime, policyFlags);
+ out += dispatchButtonRelease(when, readTime, policyFlags);
+ out += dispatchHoverExit(when, readTime, policyFlags);
+ out += dispatchTouches(when, readTime, policyFlags);
+ out += dispatchHoverEnterAndMove(when, readTime, policyFlags);
+ out += dispatchButtonPress(when, readTime, policyFlags);
}
if (mCurrentCookedState.cookedPointerData.pointerCount == 0) {
@@ -1704,9 +1713,9 @@
}
// Synthesize key up from raw buttons if needed.
- synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_UP, when, readTime, getDeviceId(), mSource,
- mViewport.displayId, policyFlags, mLastCookedState.buttonState,
- mCurrentCookedState.buttonState);
+ out += synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_UP, when, readTime, getDeviceId(),
+ mSource, mViewport.displayId, policyFlags,
+ mLastCookedState.buttonState, mCurrentCookedState.buttonState);
// Clear some transient state.
mCurrentRawState.rawVScroll = 0;
@@ -1715,6 +1724,7 @@
// Copy current touch to last touch in preparation for the next cycle.
mLastRawState.copyFrom(mCurrentRawState);
mLastCookedState.copyFrom(mCurrentCookedState);
+ return out;
}
void TouchInputMapper::updateTouchSpots() {
@@ -1780,24 +1790,18 @@
state.rawPointerData.pointerCount != 0;
if (initialDown) {
if (mExternalStylusState.pressure != 0.0f) {
- if (DEBUG_STYLUS_FUSION) {
- ALOGD("Have both stylus and touch data, beginning fusion");
- }
+ ALOGD_IF(DEBUG_STYLUS_FUSION, "Have both stylus and touch data, beginning fusion");
mExternalStylusId = state.rawPointerData.touchingIdBits.firstMarkedBit();
} else if (timeout) {
- if (DEBUG_STYLUS_FUSION) {
- ALOGD("Timeout expired, assuming touch is not a stylus.");
- }
+ ALOGD_IF(DEBUG_STYLUS_FUSION, "Timeout expired, assuming touch is not a stylus.");
resetExternalStylus();
} else {
if (mExternalStylusFusionTimeout == LLONG_MAX) {
mExternalStylusFusionTimeout = state.when + EXTERNAL_STYLUS_DATA_TIMEOUT;
}
- if (DEBUG_STYLUS_FUSION) {
- ALOGD("No stylus data but stylus is connected, requesting timeout "
- "(%" PRId64 "ms)",
- mExternalStylusFusionTimeout);
- }
+ ALOGD_IF(DEBUG_STYLUS_FUSION,
+ "No stylus data but stylus is connected, requesting timeout (%" PRId64 "ms)",
+ mExternalStylusFusionTimeout);
getContext()->requestTimeoutAtTime(mExternalStylusFusionTimeout);
return true;
}
@@ -1805,57 +1809,63 @@
// Check if the stylus pointer has gone up.
if (mExternalStylusId != -1 && !state.rawPointerData.touchingIdBits.hasBit(mExternalStylusId)) {
- if (DEBUG_STYLUS_FUSION) {
- ALOGD("Stylus pointer is going up");
- }
+ ALOGD_IF(DEBUG_STYLUS_FUSION, "Stylus pointer is going up");
mExternalStylusId = -1;
}
return false;
}
-void TouchInputMapper::timeoutExpired(nsecs_t when) {
+std::list<NotifyArgs> TouchInputMapper::timeoutExpired(nsecs_t when) {
+ std::list<NotifyArgs> out;
if (mDeviceMode == DeviceMode::POINTER) {
if (mPointerUsage == PointerUsage::GESTURES) {
// Since this is a synthetic event, we can consider its latency to be zero
const nsecs_t readTime = when;
- dispatchPointerGestures(when, readTime, 0 /*policyFlags*/, true /*isTimeout*/);
+ out += dispatchPointerGestures(when, readTime, 0 /*policyFlags*/, true /*isTimeout*/);
}
} else if (mDeviceMode == DeviceMode::DIRECT) {
if (mExternalStylusFusionTimeout < when) {
- processRawTouches(true /*timeout*/);
+ out += processRawTouches(true /*timeout*/);
} else if (mExternalStylusFusionTimeout != LLONG_MAX) {
getContext()->requestTimeoutAtTime(mExternalStylusFusionTimeout);
}
}
+ return out;
}
-void TouchInputMapper::updateExternalStylusState(const StylusState& state) {
+std::list<NotifyArgs> TouchInputMapper::updateExternalStylusState(const StylusState& state) {
+ std::list<NotifyArgs> out;
mExternalStylusState.copyFrom(state);
if (mExternalStylusId != -1 || mExternalStylusFusionTimeout != LLONG_MAX) {
// We're either in the middle of a fused stream of data or we're waiting on data before
// dispatching the initial down, so go ahead and dispatch now that we have fresh stylus
// data.
mExternalStylusDataPending = true;
- processRawTouches(false /*timeout*/);
+ out += processRawTouches(false /*timeout*/);
}
+ return out;
}
-bool TouchInputMapper::consumeRawTouches(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
+std::list<NotifyArgs> TouchInputMapper::consumeRawTouches(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags, bool& outConsumed) {
+ outConsumed = false;
+ std::list<NotifyArgs> out;
// Check for release of a virtual key.
if (mCurrentVirtualKey.down) {
if (mCurrentRawState.rawPointerData.touchingIdBits.isEmpty()) {
// Pointer went up while virtual key was down.
mCurrentVirtualKey.down = false;
if (!mCurrentVirtualKey.ignored) {
- if (DEBUG_VIRTUAL_KEYS) {
- ALOGD("VirtualKeys: Generating key up: keyCode=%d, scanCode=%d",
- mCurrentVirtualKey.keyCode, mCurrentVirtualKey.scanCode);
- }
- dispatchVirtualKey(when, readTime, policyFlags, AKEY_EVENT_ACTION_UP,
- AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY);
+ ALOGD_IF(DEBUG_VIRTUAL_KEYS,
+ "VirtualKeys: Generating key up: keyCode=%d, scanCode=%d",
+ mCurrentVirtualKey.keyCode, mCurrentVirtualKey.scanCode);
+ out.push_back(dispatchVirtualKey(when, readTime, policyFlags, AKEY_EVENT_ACTION_UP,
+ AKEY_EVENT_FLAG_FROM_SYSTEM |
+ AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY));
}
- return true;
+ outConsumed = true;
+ return out;
}
if (mCurrentRawState.rawPointerData.touchingIdBits.count() == 1) {
@@ -1865,7 +1875,8 @@
const VirtualKey* virtualKey = findVirtualKeyHit(pointer.x, pointer.y);
if (virtualKey && virtualKey->keyCode == mCurrentVirtualKey.keyCode) {
// Pointer is still within the space of the virtual key.
- return true;
+ outConsumed = true;
+ return out;
}
}
@@ -1875,13 +1886,12 @@
// into the main display surface.
mCurrentVirtualKey.down = false;
if (!mCurrentVirtualKey.ignored) {
- if (DEBUG_VIRTUAL_KEYS) {
- ALOGD("VirtualKeys: Canceling key: keyCode=%d, scanCode=%d",
- mCurrentVirtualKey.keyCode, mCurrentVirtualKey.scanCode);
- }
- dispatchVirtualKey(when, readTime, policyFlags, AKEY_EVENT_ACTION_UP,
- AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY |
- AKEY_EVENT_FLAG_CANCELED);
+ ALOGD_IF(DEBUG_VIRTUAL_KEYS, "VirtualKeys: Canceling key: keyCode=%d, scanCode=%d",
+ mCurrentVirtualKey.keyCode, mCurrentVirtualKey.scanCode);
+ out.push_back(dispatchVirtualKey(when, readTime, policyFlags, AKEY_EVENT_ACTION_UP,
+ AKEY_EVENT_FLAG_FROM_SYSTEM |
+ AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY |
+ AKEY_EVENT_FLAG_CANCELED));
}
}
@@ -1908,17 +1918,18 @@
virtualKey->scanCode);
if (!mCurrentVirtualKey.ignored) {
- if (DEBUG_VIRTUAL_KEYS) {
- ALOGD("VirtualKeys: Generating key down: keyCode=%d, scanCode=%d",
- mCurrentVirtualKey.keyCode, mCurrentVirtualKey.scanCode);
- }
- dispatchVirtualKey(when, readTime, policyFlags, AKEY_EVENT_ACTION_DOWN,
- AKEY_EVENT_FLAG_FROM_SYSTEM |
- AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY);
+ ALOGD_IF(DEBUG_VIRTUAL_KEYS,
+ "VirtualKeys: Generating key down: keyCode=%d, scanCode=%d",
+ mCurrentVirtualKey.keyCode, mCurrentVirtualKey.scanCode);
+ out.push_back(dispatchVirtualKey(when, readTime, policyFlags,
+ AKEY_EVENT_ACTION_DOWN,
+ AKEY_EVENT_FLAG_FROM_SYSTEM |
+ AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY));
}
}
}
- return true;
+ outConsumed = true;
+ return out;
}
}
@@ -1940,43 +1951,50 @@
!mCurrentRawState.rawPointerData.touchingIdBits.isEmpty()) {
getContext()->disableVirtualKeysUntil(when + mConfig.virtualKeyQuietTime);
}
- return false;
+ return out;
}
-void TouchInputMapper::dispatchVirtualKey(nsecs_t when, nsecs_t readTime, uint32_t policyFlags,
- int32_t keyEventAction, int32_t keyEventFlags) {
+NotifyKeyArgs TouchInputMapper::dispatchVirtualKey(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags, int32_t keyEventAction,
+ int32_t keyEventFlags) {
int32_t keyCode = mCurrentVirtualKey.keyCode;
int32_t scanCode = mCurrentVirtualKey.scanCode;
nsecs_t downTime = mCurrentVirtualKey.downTime;
int32_t metaState = getContext()->getGlobalMetaState();
policyFlags |= POLICY_FLAG_VIRTUAL;
- NotifyKeyArgs args(getContext()->getNextId(), when, readTime, getDeviceId(),
- AINPUT_SOURCE_KEYBOARD, mViewport.displayId, policyFlags, keyEventAction,
- keyEventFlags, keyCode, scanCode, metaState, downTime);
- getListener().notifyKey(&args);
+ return NotifyKeyArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ AINPUT_SOURCE_KEYBOARD, mViewport.displayId, policyFlags, keyEventAction,
+ keyEventFlags, keyCode, scanCode, metaState, downTime);
}
-void TouchInputMapper::abortTouches(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
+std::list<NotifyArgs> TouchInputMapper::abortTouches(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
+ std::list<NotifyArgs> out;
if (mCurrentMotionAborted) {
// Current motion event was already aborted.
- return;
+ return out;
}
BitSet32 currentIdBits = mCurrentCookedState.cookedPointerData.touchingIdBits;
if (!currentIdBits.isEmpty()) {
int32_t metaState = getContext()->getGlobalMetaState();
int32_t buttonState = mCurrentCookedState.buttonState;
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_CANCEL, 0, 0,
- metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
- mCurrentCookedState.cookedPointerData.pointerProperties,
- mCurrentCookedState.cookedPointerData.pointerCoords,
- mCurrentCookedState.cookedPointerData.idToIndex, currentIdBits, -1,
- mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_CANCEL, 0, AMOTION_EVENT_FLAG_CANCELED,
+ metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
+ mCurrentCookedState.cookedPointerData.pointerProperties,
+ mCurrentCookedState.cookedPointerData.pointerCoords,
+ mCurrentCookedState.cookedPointerData.idToIndex, currentIdBits,
+ -1, mOrientedXPrecision, mOrientedYPrecision, mDownTime,
+ MotionClassification::NONE));
mCurrentMotionAborted = true;
}
+ return out;
}
-void TouchInputMapper::dispatchTouches(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
+std::list<NotifyArgs> TouchInputMapper::dispatchTouches(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
+ std::list<NotifyArgs> out;
BitSet32 currentIdBits = mCurrentCookedState.cookedPointerData.touchingIdBits;
BitSet32 lastIdBits = mLastCookedState.cookedPointerData.touchingIdBits;
int32_t metaState = getContext()->getGlobalMetaState();
@@ -1986,12 +2004,14 @@
if (!currentIdBits.isEmpty()) {
// No pointer id changes so this is a move event.
// The listener takes care of batching moves so we don't have to deal with that here.
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_MOVE, 0, 0,
- metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
- mCurrentCookedState.cookedPointerData.pointerProperties,
- mCurrentCookedState.cookedPointerData.pointerCoords,
- mCurrentCookedState.cookedPointerData.idToIndex, currentIdBits, -1,
- mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+ out.push_back(
+ dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_MOVE,
+ 0, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
+ mCurrentCookedState.cookedPointerData.pointerProperties,
+ mCurrentCookedState.cookedPointerData.pointerCoords,
+ mCurrentCookedState.cookedPointerData.idToIndex, currentIdBits,
+ -1, mOrientedXPrecision, mOrientedYPrecision, mDownTime,
+ MotionClassification::NONE));
}
} else {
// There may be pointers going up and pointers going down and pointers moving
@@ -2021,12 +2041,16 @@
if (isCanceled) {
ALOGI("Canceling pointer %d for the palm event was detected.", upId);
}
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_POINTER_UP, 0,
- isCanceled ? AMOTION_EVENT_FLAG_CANCELED : 0, metaState, buttonState, 0,
- mLastCookedState.cookedPointerData.pointerProperties,
- mLastCookedState.cookedPointerData.pointerCoords,
- mLastCookedState.cookedPointerData.idToIndex, dispatchedIdBits, upId,
- mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_POINTER_UP, 0,
+ isCanceled ? AMOTION_EVENT_FLAG_CANCELED : 0, metaState,
+ buttonState, 0,
+ mLastCookedState.cookedPointerData.pointerProperties,
+ mLastCookedState.cookedPointerData.pointerCoords,
+ mLastCookedState.cookedPointerData.idToIndex,
+ dispatchedIdBits, upId, mOrientedXPrecision,
+ mOrientedYPrecision, mDownTime,
+ MotionClassification::NONE));
dispatchedIdBits.clearBit(upId);
mCurrentCookedState.cookedPointerData.canceledIdBits.clearBit(upId);
}
@@ -2036,12 +2060,14 @@
// events, they do not generally handle them except when presented in a move event.
if (moveNeeded && !moveIdBits.isEmpty()) {
ALOG_ASSERT(moveIdBits.value == dispatchedIdBits.value);
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_MOVE, 0, 0,
- metaState, buttonState, 0,
- mCurrentCookedState.cookedPointerData.pointerProperties,
- mCurrentCookedState.cookedPointerData.pointerCoords,
- mCurrentCookedState.cookedPointerData.idToIndex, dispatchedIdBits, -1,
- mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, buttonState, 0,
+ mCurrentCookedState.cookedPointerData.pointerProperties,
+ mCurrentCookedState.cookedPointerData.pointerCoords,
+ mCurrentCookedState.cookedPointerData.idToIndex,
+ dispatchedIdBits, -1, mOrientedXPrecision,
+ mOrientedYPrecision, mDownTime,
+ MotionClassification::NONE));
}
// Dispatch pointer down events using the new pointer locations.
@@ -2054,59 +2080,75 @@
mDownTime = when;
}
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_POINTER_DOWN,
- 0, 0, metaState, buttonState, 0,
- mCurrentCookedState.cookedPointerData.pointerProperties,
- mCurrentCookedState.cookedPointerData.pointerCoords,
- mCurrentCookedState.cookedPointerData.idToIndex, dispatchedIdBits,
- downId, mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+ out.push_back(
+ dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_POINTER_DOWN, 0, 0, metaState, buttonState,
+ 0, mCurrentCookedState.cookedPointerData.pointerProperties,
+ mCurrentCookedState.cookedPointerData.pointerCoords,
+ mCurrentCookedState.cookedPointerData.idToIndex,
+ dispatchedIdBits, downId, mOrientedXPrecision,
+ mOrientedYPrecision, mDownTime, MotionClassification::NONE));
}
}
+ return out;
}
-void TouchInputMapper::dispatchHoverExit(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
+std::list<NotifyArgs> TouchInputMapper::dispatchHoverExit(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
+ std::list<NotifyArgs> out;
if (mSentHoverEnter &&
(mCurrentCookedState.cookedPointerData.hoveringIdBits.isEmpty() ||
!mCurrentCookedState.cookedPointerData.touchingIdBits.isEmpty())) {
int32_t metaState = getContext()->getGlobalMetaState();
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_HOVER_EXIT, 0, 0,
- metaState, mLastCookedState.buttonState, 0,
- mLastCookedState.cookedPointerData.pointerProperties,
- mLastCookedState.cookedPointerData.pointerCoords,
- mLastCookedState.cookedPointerData.idToIndex,
- mLastCookedState.cookedPointerData.hoveringIdBits, -1, mOrientedXPrecision,
- mOrientedYPrecision, mDownTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_HOVER_EXIT, 0, 0, metaState,
+ mLastCookedState.buttonState, 0,
+ mLastCookedState.cookedPointerData.pointerProperties,
+ mLastCookedState.cookedPointerData.pointerCoords,
+ mLastCookedState.cookedPointerData.idToIndex,
+ mLastCookedState.cookedPointerData.hoveringIdBits, -1,
+ mOrientedXPrecision, mOrientedYPrecision, mDownTime,
+ MotionClassification::NONE));
mSentHoverEnter = false;
}
+ return out;
}
-void TouchInputMapper::dispatchHoverEnterAndMove(nsecs_t when, nsecs_t readTime,
- uint32_t policyFlags) {
+std::list<NotifyArgs> TouchInputMapper::dispatchHoverEnterAndMove(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
+ std::list<NotifyArgs> out;
if (mCurrentCookedState.cookedPointerData.touchingIdBits.isEmpty() &&
!mCurrentCookedState.cookedPointerData.hoveringIdBits.isEmpty()) {
int32_t metaState = getContext()->getGlobalMetaState();
if (!mSentHoverEnter) {
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_HOVER_ENTER,
- 0, 0, metaState, mCurrentRawState.buttonState, 0,
- mCurrentCookedState.cookedPointerData.pointerProperties,
- mCurrentCookedState.cookedPointerData.pointerCoords,
- mCurrentCookedState.cookedPointerData.idToIndex,
- mCurrentCookedState.cookedPointerData.hoveringIdBits, -1,
- mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_HOVER_ENTER, 0, 0, metaState,
+ mCurrentRawState.buttonState, 0,
+ mCurrentCookedState.cookedPointerData.pointerProperties,
+ mCurrentCookedState.cookedPointerData.pointerCoords,
+ mCurrentCookedState.cookedPointerData.idToIndex,
+ mCurrentCookedState.cookedPointerData.hoveringIdBits, -1,
+ mOrientedXPrecision, mOrientedYPrecision, mDownTime,
+ MotionClassification::NONE));
mSentHoverEnter = true;
}
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0,
- metaState, mCurrentRawState.buttonState, 0,
- mCurrentCookedState.cookedPointerData.pointerProperties,
- mCurrentCookedState.cookedPointerData.pointerCoords,
- mCurrentCookedState.cookedPointerData.idToIndex,
- mCurrentCookedState.cookedPointerData.hoveringIdBits, -1,
- mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState,
+ mCurrentRawState.buttonState, 0,
+ mCurrentCookedState.cookedPointerData.pointerProperties,
+ mCurrentCookedState.cookedPointerData.pointerCoords,
+ mCurrentCookedState.cookedPointerData.idToIndex,
+ mCurrentCookedState.cookedPointerData.hoveringIdBits, -1,
+ mOrientedXPrecision, mOrientedYPrecision, mDownTime,
+ MotionClassification::NONE));
}
+ return out;
}
-void TouchInputMapper::dispatchButtonRelease(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
+std::list<NotifyArgs> TouchInputMapper::dispatchButtonRelease(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
+ std::list<NotifyArgs> out;
BitSet32 releasedButtons(mLastCookedState.buttonState & ~mCurrentCookedState.buttonState);
const BitSet32& idBits = findActiveIdBits(mLastCookedState.cookedPointerData);
const int32_t metaState = getContext()->getGlobalMetaState();
@@ -2114,16 +2156,21 @@
while (!releasedButtons.isEmpty()) {
int32_t actionButton = BitSet32::valueForBit(releasedButtons.clearFirstMarkedBit());
buttonState &= ~actionButton;
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_BUTTON_RELEASE,
- actionButton, 0, metaState, buttonState, 0,
- mCurrentCookedState.cookedPointerData.pointerProperties,
- mCurrentCookedState.cookedPointerData.pointerCoords,
- mCurrentCookedState.cookedPointerData.idToIndex, idBits, -1,
- mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_BUTTON_RELEASE, actionButton, 0,
+ metaState, buttonState, 0,
+ mCurrentCookedState.cookedPointerData.pointerProperties,
+ mCurrentCookedState.cookedPointerData.pointerCoords,
+ mCurrentCookedState.cookedPointerData.idToIndex, idBits, -1,
+ mOrientedXPrecision, mOrientedYPrecision, mDownTime,
+ MotionClassification::NONE));
}
+ return out;
}
-void TouchInputMapper::dispatchButtonPress(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
+std::list<NotifyArgs> TouchInputMapper::dispatchButtonPress(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
+ std::list<NotifyArgs> out;
BitSet32 pressedButtons(mCurrentCookedState.buttonState & ~mLastCookedState.buttonState);
const BitSet32& idBits = findActiveIdBits(mCurrentCookedState.cookedPointerData);
const int32_t metaState = getContext()->getGlobalMetaState();
@@ -2131,13 +2178,16 @@
while (!pressedButtons.isEmpty()) {
int32_t actionButton = BitSet32::valueForBit(pressedButtons.clearFirstMarkedBit());
buttonState |= actionButton;
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_BUTTON_PRESS,
- actionButton, 0, metaState, buttonState, 0,
- mCurrentCookedState.cookedPointerData.pointerProperties,
- mCurrentCookedState.cookedPointerData.pointerCoords,
- mCurrentCookedState.cookedPointerData.idToIndex, idBits, -1,
- mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_BUTTON_PRESS, actionButton, 0, metaState,
+ buttonState, 0,
+ mCurrentCookedState.cookedPointerData.pointerProperties,
+ mCurrentCookedState.cookedPointerData.pointerCoords,
+ mCurrentCookedState.cookedPointerData.idToIndex, idBits, -1,
+ mOrientedXPrecision, mOrientedYPrecision, mDownTime,
+ MotionClassification::NONE));
}
+ return out;
}
const BitSet32& TouchInputMapper::findActiveIdBits(const CookedPointerData& cookedPointerData) {
@@ -2419,54 +2469,62 @@
}
}
-void TouchInputMapper::dispatchPointerUsage(nsecs_t when, nsecs_t readTime, uint32_t policyFlags,
- PointerUsage pointerUsage) {
+std::list<NotifyArgs> TouchInputMapper::dispatchPointerUsage(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags,
+ PointerUsage pointerUsage) {
+ std::list<NotifyArgs> out;
if (pointerUsage != mPointerUsage) {
- abortPointerUsage(when, readTime, policyFlags);
+ out += abortPointerUsage(when, readTime, policyFlags);
mPointerUsage = pointerUsage;
}
switch (mPointerUsage) {
case PointerUsage::GESTURES:
- dispatchPointerGestures(when, readTime, policyFlags, false /*isTimeout*/);
+ out += dispatchPointerGestures(when, readTime, policyFlags, false /*isTimeout*/);
break;
case PointerUsage::STYLUS:
- dispatchPointerStylus(when, readTime, policyFlags);
+ out += dispatchPointerStylus(when, readTime, policyFlags);
break;
case PointerUsage::MOUSE:
- dispatchPointerMouse(when, readTime, policyFlags);
+ out += dispatchPointerMouse(when, readTime, policyFlags);
break;
case PointerUsage::NONE:
break;
}
+ return out;
}
-void TouchInputMapper::abortPointerUsage(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
+std::list<NotifyArgs> TouchInputMapper::abortPointerUsage(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
+ std::list<NotifyArgs> out;
switch (mPointerUsage) {
case PointerUsage::GESTURES:
- abortPointerGestures(when, readTime, policyFlags);
+ out += abortPointerGestures(when, readTime, policyFlags);
break;
case PointerUsage::STYLUS:
- abortPointerStylus(when, readTime, policyFlags);
+ out += abortPointerStylus(when, readTime, policyFlags);
break;
case PointerUsage::MOUSE:
- abortPointerMouse(when, readTime, policyFlags);
+ out += abortPointerMouse(when, readTime, policyFlags);
break;
case PointerUsage::NONE:
break;
}
mPointerUsage = PointerUsage::NONE;
+ return out;
}
-void TouchInputMapper::dispatchPointerGestures(nsecs_t when, nsecs_t readTime, uint32_t policyFlags,
- bool isTimeout) {
+std::list<NotifyArgs> TouchInputMapper::dispatchPointerGestures(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags,
+ bool isTimeout) {
+ std::list<NotifyArgs> out;
// Update current gesture coordinates.
bool cancelPreviousGesture, finishPreviousGesture;
bool sendEvents =
preparePointerGestures(when, &cancelPreviousGesture, &finishPreviousGesture, isTimeout);
if (!sendEvents) {
- return;
+ return {};
}
if (finishPreviousGesture) {
cancelPreviousGesture = false;
@@ -2523,6 +2581,10 @@
// Send events!
int32_t metaState = getContext()->getGlobalMetaState();
int32_t buttonState = mCurrentCookedState.buttonState;
+ const MotionClassification classification =
+ mPointerGesture.currentGestureMode == PointerGesture::Mode::SWIPE
+ ? MotionClassification::TWO_FINGER_SWIPE
+ : MotionClassification::NONE;
uint32_t flags = 0;
@@ -2559,11 +2621,15 @@
BitSet32 dispatchedGestureIdBits(mPointerGesture.lastGestureIdBits);
if (!dispatchedGestureIdBits.isEmpty()) {
if (cancelPreviousGesture) {
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_CANCEL, 0,
- flags, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
- mPointerGesture.lastGestureProperties, mPointerGesture.lastGestureCoords,
- mPointerGesture.lastGestureIdToIndex, dispatchedGestureIdBits, -1, 0, 0,
- mPointerGesture.downTime);
+ const uint32_t cancelFlags = flags | AMOTION_EVENT_FLAG_CANCELED;
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_CANCEL, 0, cancelFlags, metaState,
+ buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
+ mPointerGesture.lastGestureProperties,
+ mPointerGesture.lastGestureCoords,
+ mPointerGesture.lastGestureIdToIndex,
+ dispatchedGestureIdBits, -1, 0, 0,
+ mPointerGesture.downTime, classification));
dispatchedGestureIdBits.clear();
} else {
@@ -2577,12 +2643,14 @@
while (!upGestureIdBits.isEmpty()) {
uint32_t id = upGestureIdBits.clearFirstMarkedBit();
- dispatchMotion(when, readTime, policyFlags, mSource,
- AMOTION_EVENT_ACTION_POINTER_UP, 0, flags, metaState, buttonState,
- AMOTION_EVENT_EDGE_FLAG_NONE, mPointerGesture.lastGestureProperties,
- mPointerGesture.lastGestureCoords,
- mPointerGesture.lastGestureIdToIndex, dispatchedGestureIdBits, id, 0,
- 0, mPointerGesture.downTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_POINTER_UP, 0, flags, metaState,
+ buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
+ mPointerGesture.lastGestureProperties,
+ mPointerGesture.lastGestureCoords,
+ mPointerGesture.lastGestureIdToIndex,
+ dispatchedGestureIdBits, id, 0, 0,
+ mPointerGesture.downTime, classification));
dispatchedGestureIdBits.clearBit(id);
}
@@ -2591,12 +2659,13 @@
// Send motion events for all pointers that moved.
if (moveNeeded) {
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_MOVE, 0, flags,
- metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
- mPointerGesture.currentGestureProperties,
- mPointerGesture.currentGestureCoords,
- mPointerGesture.currentGestureIdToIndex, dispatchedGestureIdBits, -1, 0, 0,
- mPointerGesture.downTime);
+ out.push_back(
+ dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_MOVE, 0,
+ flags, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
+ mPointerGesture.currentGestureProperties,
+ mPointerGesture.currentGestureCoords,
+ mPointerGesture.currentGestureIdToIndex, dispatchedGestureIdBits, -1,
+ 0, 0, mPointerGesture.downTime, classification));
}
// Send motion events for all pointers that went down.
@@ -2611,23 +2680,26 @@
mPointerGesture.downTime = when;
}
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_POINTER_DOWN,
- 0, flags, metaState, buttonState, 0,
- mPointerGesture.currentGestureProperties,
- mPointerGesture.currentGestureCoords,
- mPointerGesture.currentGestureIdToIndex, dispatchedGestureIdBits, id, 0,
- 0, mPointerGesture.downTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_POINTER_DOWN, 0, flags, metaState,
+ buttonState, 0, mPointerGesture.currentGestureProperties,
+ mPointerGesture.currentGestureCoords,
+ mPointerGesture.currentGestureIdToIndex,
+ dispatchedGestureIdBits, id, 0, 0,
+ mPointerGesture.downTime, classification));
}
}
// Send motion events for hover.
if (mPointerGesture.currentGestureMode == PointerGesture::Mode::HOVER) {
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_HOVER_MOVE, 0,
- flags, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
- mPointerGesture.currentGestureProperties,
- mPointerGesture.currentGestureCoords,
- mPointerGesture.currentGestureIdToIndex,
- mPointerGesture.currentGestureIdBits, -1, 0, 0, mPointerGesture.downTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_HOVER_MOVE, 0, flags, metaState,
+ buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
+ mPointerGesture.currentGestureProperties,
+ mPointerGesture.currentGestureCoords,
+ mPointerGesture.currentGestureIdToIndex,
+ mPointerGesture.currentGestureIdBits, -1, 0, 0,
+ mPointerGesture.downTime, MotionClassification::NONE));
} else if (dispatchedGestureIdBits.isEmpty() && !mPointerGesture.lastGestureIdBits.isEmpty()) {
// Synthesize a hover move event after all pointers go up to indicate that
// the pointer is hovering again even if the user is not currently touching
@@ -2647,12 +2719,13 @@
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, y);
const int32_t displayId = mPointerController->getDisplayId();
- NotifyMotionArgs args(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
- displayId, policyFlags, AMOTION_EVENT_ACTION_HOVER_MOVE, 0, flags,
- metaState, buttonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties, &pointerCoords,
- 0, 0, x, y, mPointerGesture.downTime, /* videoFrames */ {});
- getListener().notifyMotion(&args);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ mSource, displayId, policyFlags,
+ AMOTION_EVENT_ACTION_HOVER_MOVE, 0, flags, metaState,
+ buttonState, MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, 1, &pointerProperties,
+ &pointerCoords, 0, 0, x, y, mPointerGesture.downTime,
+ /* videoFrames */ {}));
}
// Update state.
@@ -2671,18 +2744,28 @@
mPointerGesture.lastGestureIdToIndex[id] = index;
}
}
+ return out;
}
-void TouchInputMapper::abortPointerGestures(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
+std::list<NotifyArgs> TouchInputMapper::abortPointerGestures(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
+ const MotionClassification classification =
+ mPointerGesture.lastGestureMode == PointerGesture::Mode::SWIPE
+ ? MotionClassification::TWO_FINGER_SWIPE
+ : MotionClassification::NONE;
+ std::list<NotifyArgs> out;
// Cancel previously dispatches pointers.
if (!mPointerGesture.lastGestureIdBits.isEmpty()) {
int32_t metaState = getContext()->getGlobalMetaState();
int32_t buttonState = mCurrentRawState.buttonState;
- dispatchMotion(when, readTime, policyFlags, mSource, AMOTION_EVENT_ACTION_CANCEL, 0, 0,
- metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
- mPointerGesture.lastGestureProperties, mPointerGesture.lastGestureCoords,
- mPointerGesture.lastGestureIdToIndex, mPointerGesture.lastGestureIdBits, -1,
- 0, 0, mPointerGesture.downTime);
+ out.push_back(dispatchMotion(when, readTime, policyFlags, mSource,
+ AMOTION_EVENT_ACTION_CANCEL, 0, AMOTION_EVENT_FLAG_CANCELED,
+ metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
+ mPointerGesture.lastGestureProperties,
+ mPointerGesture.lastGestureCoords,
+ mPointerGesture.lastGestureIdToIndex,
+ mPointerGesture.lastGestureIdBits, -1, 0, 0,
+ mPointerGesture.downTime, classification));
}
// Reset the current pointer gesture.
@@ -2694,6 +2777,7 @@
mPointerController->fade(PointerControllerInterface::Transition::GRADUAL);
mPointerController->clearSpots();
}
+ return out;
}
bool TouchInputMapper::preparePointerGestures(nsecs_t when, bool* outCancelPreviousGesture,
@@ -2703,9 +2787,7 @@
// Handle TAP timeout.
if (isTimeout) {
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: Processing timeout");
- }
+ ALOGD_IF(DEBUG_GESTURES, "Gestures: Processing timeout");
if (mPointerGesture.lastGestureMode == PointerGesture::Mode::TAP) {
if (when <= mPointerGesture.tapUpTime + mConfig.pointerGestureTapDragInterval) {
@@ -2714,9 +2796,7 @@
mConfig.pointerGestureTapDragInterval);
} else {
// The tap is finished.
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: TAP finished");
- }
+ ALOGD_IF(DEBUG_GESTURES, "Gestures: TAP finished");
*outFinishPreviousGesture = true;
mPointerGesture.activeGestureId = -1;
@@ -2737,17 +2817,18 @@
// Update the velocity tracker.
{
- std::vector<VelocityTracker::Position> positions;
+ std::vector<float> positionsX;
+ std::vector<float> positionsY;
for (BitSet32 idBits(mCurrentCookedState.fingerIdBits); !idBits.isEmpty();) {
uint32_t id = idBits.clearFirstMarkedBit();
const RawPointerData::Pointer& pointer =
mCurrentRawState.rawPointerData.pointerForId(id);
- float x = pointer.x * mPointerXMovementScale;
- float y = pointer.y * mPointerYMovementScale;
- positions.push_back({x, y});
+ positionsX.push_back(pointer.x * mPointerXMovementScale);
+ positionsY.push_back(pointer.y * mPointerYMovementScale);
}
mPointerGesture.velocityTracker.addMovement(when, mCurrentCookedState.fingerIdBits,
- positions);
+ {{AMOTION_EVENT_AXIS_X, positionsX},
+ {AMOTION_EVENT_AXIS_Y, positionsY}});
}
// If the gesture ever enters a mode other than TAP, HOVER or TAP_DRAG, without first returning
@@ -2812,11 +2893,9 @@
// Switch states based on button and pointer state.
if (isQuietTime) {
// Case 1: Quiet time. (QUIET)
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: QUIET for next %0.3fms",
- (mPointerGesture.quietTime + mConfig.pointerGestureQuietInterval - when) *
- 0.000001f);
- }
+ ALOGD_IF(DEBUG_GESTURES, "Gestures: QUIET for next %0.3fms",
+ (mPointerGesture.quietTime + mConfig.pointerGestureQuietInterval - when) *
+ 0.000001f);
if (mPointerGesture.lastGestureMode != PointerGesture::Mode::QUIET) {
*outFinishPreviousGesture = true;
}
@@ -2840,11 +2919,9 @@
// active. If the user first puts one finger down to click then adds another
// finger to drag then the active pointer should switch to the finger that is
// being dragged.
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: BUTTON_CLICK_OR_DRAG activeTouchId=%d, "
- "currentFingerCount=%d",
- activeTouchId, currentFingerCount);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: BUTTON_CLICK_OR_DRAG activeTouchId=%d, currentFingerCount=%d",
+ activeTouchId, currentFingerCount);
// Reset state when just starting.
if (mPointerGesture.lastGestureMode != PointerGesture::Mode::BUTTON_CLICK_OR_DRAG) {
*outFinishPreviousGesture = true;
@@ -2858,9 +2935,12 @@
float bestSpeed = mConfig.pointerGestureDragMinSwitchSpeed;
for (BitSet32 idBits(mCurrentCookedState.fingerIdBits); !idBits.isEmpty();) {
uint32_t id = idBits.clearFirstMarkedBit();
- float vx, vy;
- if (mPointerGesture.velocityTracker.getVelocity(id, &vx, &vy)) {
- float speed = hypotf(vx, vy);
+ std::optional<float> vx =
+ mPointerGesture.velocityTracker.getVelocity(AMOTION_EVENT_AXIS_X, id);
+ std::optional<float> vy =
+ mPointerGesture.velocityTracker.getVelocity(AMOTION_EVENT_AXIS_Y, id);
+ if (vx && vy) {
+ float speed = hypotf(*vx, *vy);
if (speed > bestSpeed) {
bestId = id;
bestSpeed = speed;
@@ -2869,30 +2949,17 @@
}
if (bestId >= 0 && bestId != activeTouchId) {
mPointerGesture.activeTouchId = activeTouchId = bestId;
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: BUTTON_CLICK_OR_DRAG switched pointers, "
- "bestId=%d, bestSpeed=%0.3f",
- bestId, bestSpeed);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: BUTTON_CLICK_OR_DRAG switched pointers, bestId=%d, "
+ "bestSpeed=%0.3f",
+ bestId, bestSpeed);
}
}
- float deltaX = 0, deltaY = 0;
if (activeTouchId >= 0 && mLastCookedState.fingerIdBits.hasBit(activeTouchId)) {
- const RawPointerData::Pointer& currentPointer =
- mCurrentRawState.rawPointerData.pointerForId(activeTouchId);
- const RawPointerData::Pointer& lastPointer =
- mLastRawState.rawPointerData.pointerForId(activeTouchId);
- deltaX = (currentPointer.x - lastPointer.x) * mPointerXMovementScale;
- deltaY = (currentPointer.y - lastPointer.y) * mPointerYMovementScale;
-
- rotateDelta(mInputDeviceOrientation, &deltaX, &deltaY);
- mPointerVelocityControl.move(when, &deltaX, &deltaY);
-
- // Move the pointer using a relative motion.
// When using spots, the click will occur at the position of the anchor
// spot and all other spots will move there.
- mPointerController->move(deltaX, deltaY);
+ moveMousePointerFromPointerDelta(when, activeTouchId);
} else {
mPointerVelocityControl.reset();
}
@@ -2928,9 +2995,7 @@
mPointerController->getPosition(&x, &y);
if (fabs(x - mPointerGesture.tapX) <= mConfig.pointerGestureTapSlop &&
fabs(y - mPointerGesture.tapY) <= mConfig.pointerGestureTapSlop) {
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: TAP");
- }
+ ALOGD_IF(DEBUG_GESTURES, "Gestures: TAP");
mPointerGesture.tapUpTime = when;
getContext()->requestTimeoutAtTime(when +
@@ -2956,10 +3021,8 @@
tapped = true;
} else {
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: Not a TAP, deltaX=%f, deltaY=%f", x - mPointerGesture.tapX,
- y - mPointerGesture.tapY);
- }
+ ALOGD_IF(DEBUG_GESTURES, "Gestures: Not a TAP, deltaX=%f, deltaY=%f",
+ x - mPointerGesture.tapX, y - mPointerGesture.tapY);
}
} else {
if (DEBUG_GESTURES) {
@@ -2976,9 +3039,7 @@
mPointerVelocityControl.reset();
if (!tapped) {
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: NEUTRAL");
- }
+ ALOGD_IF(DEBUG_GESTURES, "Gestures: NEUTRAL");
mPointerGesture.activeGestureId = -1;
mPointerGesture.currentGestureMode = PointerGesture::Mode::NEUTRAL;
mPointerGesture.currentGestureIdBits.clear();
@@ -2999,50 +3060,30 @@
fabs(y - mPointerGesture.tapY) <= mConfig.pointerGestureTapSlop) {
mPointerGesture.currentGestureMode = PointerGesture::Mode::TAP_DRAG;
} else {
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: Not a TAP_DRAG, deltaX=%f, deltaY=%f",
- x - mPointerGesture.tapX, y - mPointerGesture.tapY);
- }
+ ALOGD_IF(DEBUG_GESTURES, "Gestures: Not a TAP_DRAG, deltaX=%f, deltaY=%f",
+ x - mPointerGesture.tapX, y - mPointerGesture.tapY);
}
} else {
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: Not a TAP_DRAG, %0.3fms time since up",
- (when - mPointerGesture.tapUpTime) * 0.000001f);
- }
+ ALOGD_IF(DEBUG_GESTURES, "Gestures: Not a TAP_DRAG, %0.3fms time since up",
+ (when - mPointerGesture.tapUpTime) * 0.000001f);
}
} else if (mPointerGesture.lastGestureMode == PointerGesture::Mode::TAP_DRAG) {
mPointerGesture.currentGestureMode = PointerGesture::Mode::TAP_DRAG;
}
- float deltaX = 0, deltaY = 0;
if (mLastCookedState.fingerIdBits.hasBit(activeTouchId)) {
- const RawPointerData::Pointer& currentPointer =
- mCurrentRawState.rawPointerData.pointerForId(activeTouchId);
- const RawPointerData::Pointer& lastPointer =
- mLastRawState.rawPointerData.pointerForId(activeTouchId);
- deltaX = (currentPointer.x - lastPointer.x) * mPointerXMovementScale;
- deltaY = (currentPointer.y - lastPointer.y) * mPointerYMovementScale;
-
- rotateDelta(mInputDeviceOrientation, &deltaX, &deltaY);
- mPointerVelocityControl.move(when, &deltaX, &deltaY);
-
- // Move the pointer using a relative motion.
// When using spots, the hover or drag will occur at the position of the anchor spot.
- mPointerController->move(deltaX, deltaY);
+ moveMousePointerFromPointerDelta(when, activeTouchId);
} else {
mPointerVelocityControl.reset();
}
bool down;
if (mPointerGesture.currentGestureMode == PointerGesture::Mode::TAP_DRAG) {
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: TAP_DRAG");
- }
+ ALOGD_IF(DEBUG_GESTURES, "Gestures: TAP_DRAG");
down = true;
} else {
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: HOVER");
- }
+ ALOGD_IF(DEBUG_GESTURES, "Gestures: HOVER");
if (mPointerGesture.lastGestureMode != PointerGesture::Mode::HOVER) {
*outFinishPreviousGesture = true;
}
@@ -3096,13 +3137,12 @@
} else if (!settled && currentFingerCount > lastFingerCount) {
// Additional pointers have gone down but not yet settled.
// Reset the gesture.
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: Resetting gesture since additional pointers went down for "
- "MULTITOUCH, settle time remaining %0.3fms",
- (mPointerGesture.firstTouchTime +
- mConfig.pointerGestureMultitouchSettleInterval - when) *
- 0.000001f);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: Resetting gesture since additional pointers went down for "
+ "MULTITOUCH, settle time remaining %0.3fms",
+ (mPointerGesture.firstTouchTime +
+ mConfig.pointerGestureMultitouchSettleInterval - when) *
+ 0.000001f);
*outCancelPreviousGesture = true;
} else {
// Continue previous gesture.
@@ -3116,13 +3156,12 @@
mPointerVelocityControl.reset();
// Use the centroid and pointer location as the reference points for the gesture.
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: Using centroid as reference for MULTITOUCH, "
- "settle time remaining %0.3fms",
- (mPointerGesture.firstTouchTime +
- mConfig.pointerGestureMultitouchSettleInterval - when) *
- 0.000001f);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: Using centroid as reference for MULTITOUCH, settle time remaining "
+ "%0.3fms",
+ (mPointerGesture.firstTouchTime +
+ mConfig.pointerGestureMultitouchSettleInterval - when) *
+ 0.000001f);
mCurrentRawState.rawPointerData
.getCentroidOfTouchingPointers(&mPointerGesture.referenceTouchX,
&mPointerGesture.referenceTouchY);
@@ -3180,10 +3219,9 @@
if (distOverThreshold >= 2) {
if (currentFingerCount > 2) {
// There are more than two pointers, switch to FREEFORM.
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: PRESS transitioned to FREEFORM, number of pointers %d > 2",
- currentFingerCount);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: PRESS transitioned to FREEFORM, number of pointers %d > 2",
+ currentFingerCount);
*outCancelPreviousGesture = true;
mPointerGesture.currentGestureMode = PointerGesture::Mode::FREEFORM;
} else {
@@ -3199,11 +3237,9 @@
if (mutualDistance > mPointerGestureMaxSwipeWidth) {
// There are two pointers but they are too far apart for a SWIPE,
// switch to FREEFORM.
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: PRESS transitioned to FREEFORM, distance %0.3f > "
- "%0.3f",
- mutualDistance, mPointerGestureMaxSwipeWidth);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: PRESS transitioned to FREEFORM, distance %0.3f > %0.3f",
+ mutualDistance, mPointerGestureMaxSwipeWidth);
*outCancelPreviousGesture = true;
mPointerGesture.currentGestureMode = PointerGesture::Mode::FREEFORM;
} else {
@@ -3228,25 +3264,23 @@
float cosine = dot / (dist1 * dist2); // denominator always > 0
if (cosine >= mConfig.pointerGestureSwipeTransitionAngleCosine) {
// Pointers are moving in the same direction. Switch to SWIPE.
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: PRESS transitioned to SWIPE, "
- "dist1 %0.3f >= %0.3f, dist2 %0.3f >= %0.3f, "
- "cosine %0.3f >= %0.3f",
- dist1, mConfig.pointerGestureMultitouchMinDistance, dist2,
- mConfig.pointerGestureMultitouchMinDistance, cosine,
- mConfig.pointerGestureSwipeTransitionAngleCosine);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: PRESS transitioned to SWIPE, "
+ "dist1 %0.3f >= %0.3f, dist2 %0.3f >= %0.3f, "
+ "cosine %0.3f >= %0.3f",
+ dist1, mConfig.pointerGestureMultitouchMinDistance, dist2,
+ mConfig.pointerGestureMultitouchMinDistance, cosine,
+ mConfig.pointerGestureSwipeTransitionAngleCosine);
mPointerGesture.currentGestureMode = PointerGesture::Mode::SWIPE;
} else {
// Pointers are moving in different directions. Switch to FREEFORM.
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: PRESS transitioned to FREEFORM, "
- "dist1 %0.3f >= %0.3f, dist2 %0.3f >= %0.3f, "
- "cosine %0.3f < %0.3f",
- dist1, mConfig.pointerGestureMultitouchMinDistance, dist2,
- mConfig.pointerGestureMultitouchMinDistance, cosine,
- mConfig.pointerGestureSwipeTransitionAngleCosine);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: PRESS transitioned to FREEFORM, "
+ "dist1 %0.3f >= %0.3f, dist2 %0.3f >= %0.3f, "
+ "cosine %0.3f < %0.3f",
+ dist1, mConfig.pointerGestureMultitouchMinDistance, dist2,
+ mConfig.pointerGestureMultitouchMinDistance, cosine,
+ mConfig.pointerGestureSwipeTransitionAngleCosine);
*outCancelPreviousGesture = true;
mPointerGesture.currentGestureMode = PointerGesture::Mode::FREEFORM;
}
@@ -3258,10 +3292,9 @@
// Switch from SWIPE to FREEFORM if additional pointers go down.
// Cancel previous gesture.
if (currentFingerCount > 2) {
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: SWIPE transitioned to FREEFORM, number of pointers %d > 2",
- currentFingerCount);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: SWIPE transitioned to FREEFORM, number of pointers %d > 2",
+ currentFingerCount);
*outCancelPreviousGesture = true;
mPointerGesture.currentGestureMode = PointerGesture::Mode::FREEFORM;
}
@@ -3295,11 +3328,10 @@
if (mPointerGesture.currentGestureMode == PointerGesture::Mode::PRESS ||
mPointerGesture.currentGestureMode == PointerGesture::Mode::SWIPE) {
// PRESS or SWIPE mode.
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: PRESS or SWIPE activeTouchId=%d,"
- "activeGestureId=%d, currentTouchPointerCount=%d",
- activeTouchId, mPointerGesture.activeGestureId, currentFingerCount);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: PRESS or SWIPE activeTouchId=%d, activeGestureId=%d, "
+ "currentTouchPointerCount=%d",
+ activeTouchId, mPointerGesture.activeGestureId, currentFingerCount);
ALOG_ASSERT(mPointerGesture.activeGestureId >= 0);
mPointerGesture.currentGestureIdBits.clear();
@@ -3316,11 +3348,10 @@
mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 1.0f);
} else if (mPointerGesture.currentGestureMode == PointerGesture::Mode::FREEFORM) {
// FREEFORM mode.
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: FREEFORM activeTouchId=%d,"
- "activeGestureId=%d, currentTouchPointerCount=%d",
- activeTouchId, mPointerGesture.activeGestureId, currentFingerCount);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: FREEFORM activeTouchId=%d, activeGestureId=%d, "
+ "currentTouchPointerCount=%d",
+ activeTouchId, mPointerGesture.activeGestureId, currentFingerCount);
ALOG_ASSERT(mPointerGesture.activeGestureId >= 0);
mPointerGesture.currentGestureIdBits.clear();
@@ -3359,13 +3390,11 @@
}
}
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: FREEFORM follow up "
- "mappedTouchIdBits=0x%08x, usedGestureIdBits=0x%08x, "
- "activeGestureId=%d",
- mappedTouchIdBits.value, usedGestureIdBits.value,
- mPointerGesture.activeGestureId);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: FREEFORM follow up mappedTouchIdBits=0x%08x, "
+ "usedGestureIdBits=0x%08x, activeGestureId=%d",
+ mappedTouchIdBits.value, usedGestureIdBits.value,
+ mPointerGesture.activeGestureId);
BitSet32 idBits(mCurrentCookedState.fingerIdBits);
for (uint32_t i = 0; i < currentFingerCount; i++) {
@@ -3374,18 +3403,14 @@
if (!mappedTouchIdBits.hasBit(touchId)) {
gestureId = usedGestureIdBits.markFirstUnmarkedBit();
mPointerGesture.freeformTouchToGestureIdMap[touchId] = gestureId;
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: FREEFORM "
- "new mapping for touch id %d -> gesture id %d",
- touchId, gestureId);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: FREEFORM new mapping for touch id %d -> gesture id %d",
+ touchId, gestureId);
} else {
gestureId = mPointerGesture.freeformTouchToGestureIdMap[touchId];
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: FREEFORM "
- "existing mapping for touch id %d -> gesture id %d",
- touchId, gestureId);
- }
+ ALOGD_IF(DEBUG_GESTURES,
+ "Gestures: FREEFORM existing mapping for touch id %d -> gesture id %d",
+ touchId, gestureId);
}
mPointerGesture.currentGestureIdBits.markBit(gestureId);
mPointerGesture.currentGestureIdToIndex[gestureId] = i;
@@ -3414,10 +3439,8 @@
if (mPointerGesture.activeGestureId < 0) {
mPointerGesture.activeGestureId =
mPointerGesture.currentGestureIdBits.firstMarkedBit();
- if (DEBUG_GESTURES) {
- ALOGD("Gestures: FREEFORM new activeGestureId=%d",
- mPointerGesture.activeGestureId);
- }
+ ALOGD_IF(DEBUG_GESTURES, "Gestures: FREEFORM new activeGestureId=%d",
+ mPointerGesture.activeGestureId);
}
}
}
@@ -3457,7 +3480,22 @@
return true;
}
-void TouchInputMapper::dispatchPointerStylus(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
+void TouchInputMapper::moveMousePointerFromPointerDelta(nsecs_t when, uint32_t pointerId) {
+ const RawPointerData::Pointer& currentPointer =
+ mCurrentRawState.rawPointerData.pointerForId(pointerId);
+ const RawPointerData::Pointer& lastPointer =
+ mLastRawState.rawPointerData.pointerForId(pointerId);
+ float deltaX = (currentPointer.x - lastPointer.x) * mPointerXMovementScale;
+ float deltaY = (currentPointer.y - lastPointer.y) * mPointerYMovementScale;
+
+ rotateDelta(mInputDeviceOrientation, &deltaX, &deltaY);
+ mPointerVelocityControl.move(when, &deltaX, &deltaY);
+
+ mPointerController->move(deltaX, deltaY);
+}
+
+std::list<NotifyArgs> TouchInputMapper::dispatchPointerStylus(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
mPointerSimple.currentCoords.clear();
mPointerSimple.currentProperties.clear();
@@ -3486,35 +3524,24 @@
hovering = false;
}
- dispatchPointerSimple(when, readTime, policyFlags, down, hovering);
+ return dispatchPointerSimple(when, readTime, policyFlags, down, hovering);
}
-void TouchInputMapper::abortPointerStylus(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
- abortPointerSimple(when, readTime, policyFlags);
+std::list<NotifyArgs> TouchInputMapper::abortPointerStylus(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
+ return abortPointerSimple(when, readTime, policyFlags);
}
-void TouchInputMapper::dispatchPointerMouse(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
+std::list<NotifyArgs> TouchInputMapper::dispatchPointerMouse(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
mPointerSimple.currentCoords.clear();
mPointerSimple.currentProperties.clear();
bool down, hovering;
if (!mCurrentCookedState.mouseIdBits.isEmpty()) {
uint32_t id = mCurrentCookedState.mouseIdBits.firstMarkedBit();
- uint32_t currentIndex = mCurrentRawState.rawPointerData.idToIndex[id];
- float deltaX = 0, deltaY = 0;
if (mLastCookedState.mouseIdBits.hasBit(id)) {
- uint32_t lastIndex = mCurrentRawState.rawPointerData.idToIndex[id];
- deltaX = (mCurrentRawState.rawPointerData.pointers[currentIndex].x -
- mLastRawState.rawPointerData.pointers[lastIndex].x) *
- mPointerXMovementScale;
- deltaY = (mCurrentRawState.rawPointerData.pointers[currentIndex].y -
- mLastRawState.rawPointerData.pointers[lastIndex].y) *
- mPointerYMovementScale;
-
- rotateDelta(mInputDeviceOrientation, &deltaX, &deltaY);
- mPointerVelocityControl.move(when, &deltaX, &deltaY);
-
- mPointerController->move(deltaX, deltaY);
+ moveMousePointerFromPointerDelta(when, id);
} else {
mPointerVelocityControl.reset();
}
@@ -3524,6 +3551,7 @@
float x, y;
mPointerController->getPosition(&x, &y);
+ uint32_t currentIndex = mCurrentRawState.rawPointerData.idToIndex[id];
mPointerSimple.currentCoords.copyFrom(
mCurrentCookedState.cookedPointerData.pointerCoords[currentIndex]);
mPointerSimple.currentCoords.setAxisValue(AMOTION_EVENT_AXIS_X, x);
@@ -3540,17 +3568,22 @@
hovering = false;
}
- dispatchPointerSimple(when, readTime, policyFlags, down, hovering);
+ return dispatchPointerSimple(when, readTime, policyFlags, down, hovering);
}
-void TouchInputMapper::abortPointerMouse(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
- abortPointerSimple(when, readTime, policyFlags);
+std::list<NotifyArgs> TouchInputMapper::abortPointerMouse(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
+ std::list<NotifyArgs> out = abortPointerSimple(when, readTime, policyFlags);
mPointerVelocityControl.reset();
+
+ return out;
}
-void TouchInputMapper::dispatchPointerSimple(nsecs_t when, nsecs_t readTime, uint32_t policyFlags,
- bool down, bool hovering) {
+std::list<NotifyArgs> TouchInputMapper::dispatchPointerSimple(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags, bool down,
+ bool hovering) {
+ std::list<NotifyArgs> out;
int32_t metaState = getContext()->getGlobalMetaState();
if (down || hovering) {
@@ -3570,28 +3603,29 @@
mPointerSimple.down = false;
// Send up.
- NotifyMotionArgs args(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
- displayId, policyFlags, AMOTION_EVENT_ACTION_UP, 0, 0, metaState,
- mLastRawState.buttonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &mPointerSimple.lastProperties,
- &mPointerSimple.lastCoords, mOrientedXPrecision, mOrientedYPrecision,
- xCursorPosition, yCursorPosition, mPointerSimple.downTime,
- /* videoFrames */ {});
- getListener().notifyMotion(&args);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ mSource, displayId, policyFlags, AMOTION_EVENT_ACTION_UP, 0,
+ 0, metaState, mLastRawState.buttonState,
+ MotionClassification::NONE, AMOTION_EVENT_EDGE_FLAG_NONE, 1,
+ &mPointerSimple.lastProperties, &mPointerSimple.lastCoords,
+ mOrientedXPrecision, mOrientedYPrecision, xCursorPosition,
+ yCursorPosition, mPointerSimple.downTime,
+ /* videoFrames */ {}));
}
if (mPointerSimple.hovering && !hovering) {
mPointerSimple.hovering = false;
// Send hover exit.
- NotifyMotionArgs args(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
- displayId, policyFlags, AMOTION_EVENT_ACTION_HOVER_EXIT, 0, 0,
- metaState, mLastRawState.buttonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &mPointerSimple.lastProperties,
- &mPointerSimple.lastCoords, mOrientedXPrecision, mOrientedYPrecision,
- xCursorPosition, yCursorPosition, mPointerSimple.downTime,
- /* videoFrames */ {});
- getListener().notifyMotion(&args);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ mSource, displayId, policyFlags,
+ AMOTION_EVENT_ACTION_HOVER_EXIT, 0, 0, metaState,
+ mLastRawState.buttonState, MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, 1,
+ &mPointerSimple.lastProperties, &mPointerSimple.lastCoords,
+ mOrientedXPrecision, mOrientedYPrecision, xCursorPosition,
+ yCursorPosition, mPointerSimple.downTime,
+ /* videoFrames */ {}));
}
if (down) {
@@ -3600,25 +3634,26 @@
mPointerSimple.downTime = when;
// Send down.
- NotifyMotionArgs args(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
- displayId, policyFlags, AMOTION_EVENT_ACTION_DOWN, 0, 0,
- metaState, mCurrentRawState.buttonState,
- MotionClassification::NONE, AMOTION_EVENT_EDGE_FLAG_NONE, 1,
- &mPointerSimple.currentProperties, &mPointerSimple.currentCoords,
- mOrientedXPrecision, mOrientedYPrecision, xCursorPosition,
- yCursorPosition, mPointerSimple.downTime, /* videoFrames */ {});
- getListener().notifyMotion(&args);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ mSource, displayId, policyFlags,
+ AMOTION_EVENT_ACTION_DOWN, 0, 0, metaState,
+ mCurrentRawState.buttonState, MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, 1,
+ &mPointerSimple.currentProperties,
+ &mPointerSimple.currentCoords, mOrientedXPrecision,
+ mOrientedYPrecision, xCursorPosition, yCursorPosition,
+ mPointerSimple.downTime, /* videoFrames */ {}));
}
// Send move.
- NotifyMotionArgs args(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
- displayId, policyFlags, AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState,
- mCurrentRawState.buttonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &mPointerSimple.currentProperties,
- &mPointerSimple.currentCoords, mOrientedXPrecision,
- mOrientedYPrecision, xCursorPosition, yCursorPosition,
- mPointerSimple.downTime, /* videoFrames */ {});
- getListener().notifyMotion(&args);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ mSource, displayId, policyFlags, AMOTION_EVENT_ACTION_MOVE,
+ 0, 0, metaState, mCurrentRawState.buttonState,
+ MotionClassification::NONE, AMOTION_EVENT_EDGE_FLAG_NONE, 1,
+ &mPointerSimple.currentProperties,
+ &mPointerSimple.currentCoords, mOrientedXPrecision,
+ mOrientedYPrecision, xCursorPosition, yCursorPosition,
+ mPointerSimple.downTime, /* videoFrames */ {}));
}
if (hovering) {
@@ -3626,25 +3661,26 @@
mPointerSimple.hovering = true;
// Send hover enter.
- NotifyMotionArgs args(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
- displayId, policyFlags, AMOTION_EVENT_ACTION_HOVER_ENTER, 0, 0,
- metaState, mCurrentRawState.buttonState,
- MotionClassification::NONE, AMOTION_EVENT_EDGE_FLAG_NONE, 1,
- &mPointerSimple.currentProperties, &mPointerSimple.currentCoords,
- mOrientedXPrecision, mOrientedYPrecision, xCursorPosition,
- yCursorPosition, mPointerSimple.downTime, /* videoFrames */ {});
- getListener().notifyMotion(&args);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ mSource, displayId, policyFlags,
+ AMOTION_EVENT_ACTION_HOVER_ENTER, 0, 0, metaState,
+ mCurrentRawState.buttonState, MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, 1,
+ &mPointerSimple.currentProperties,
+ &mPointerSimple.currentCoords, mOrientedXPrecision,
+ mOrientedYPrecision, xCursorPosition, yCursorPosition,
+ mPointerSimple.downTime, /* videoFrames */ {}));
}
// Send hover move.
- NotifyMotionArgs args(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
- displayId, policyFlags, AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0,
- metaState, mCurrentRawState.buttonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &mPointerSimple.currentProperties,
- &mPointerSimple.currentCoords, mOrientedXPrecision,
- mOrientedYPrecision, xCursorPosition, yCursorPosition,
- mPointerSimple.downTime, /* videoFrames */ {});
- getListener().notifyMotion(&args);
+ out.push_back(
+ NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
+ displayId, policyFlags, AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0,
+ metaState, mCurrentRawState.buttonState,
+ MotionClassification::NONE, AMOTION_EVENT_EDGE_FLAG_NONE, 1,
+ &mPointerSimple.currentProperties, &mPointerSimple.currentCoords,
+ mOrientedXPrecision, mOrientedYPrecision, xCursorPosition,
+ yCursorPosition, mPointerSimple.downTime, /* videoFrames */ {}));
}
if (mCurrentRawState.rawVScroll || mCurrentRawState.rawHScroll) {
@@ -3659,14 +3695,14 @@
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_VSCROLL, vscroll);
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_HSCROLL, hscroll);
- NotifyMotionArgs args(getContext()->getNextId(), when, readTime, getDeviceId(), mSource,
- displayId, policyFlags, AMOTION_EVENT_ACTION_SCROLL, 0, 0, metaState,
- mCurrentRawState.buttonState, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, 1, &mPointerSimple.currentProperties,
- &pointerCoords, mOrientedXPrecision, mOrientedYPrecision,
- xCursorPosition, yCursorPosition, mPointerSimple.downTime,
- /* videoFrames */ {});
- getListener().notifyMotion(&args);
+ out.push_back(NotifyMotionArgs(getContext()->getNextId(), when, readTime, getDeviceId(),
+ mSource, displayId, policyFlags, AMOTION_EVENT_ACTION_SCROLL,
+ 0, 0, metaState, mCurrentRawState.buttonState,
+ MotionClassification::NONE, AMOTION_EVENT_EDGE_FLAG_NONE, 1,
+ &mPointerSimple.currentProperties, &pointerCoords,
+ mOrientedXPrecision, mOrientedYPrecision, xCursorPosition,
+ yCursorPosition, mPointerSimple.downTime,
+ /* videoFrames */ {}));
}
// Save state.
@@ -3676,22 +3712,23 @@
} else {
mPointerSimple.reset();
}
+ return out;
}
-void TouchInputMapper::abortPointerSimple(nsecs_t when, nsecs_t readTime, uint32_t policyFlags) {
+std::list<NotifyArgs> TouchInputMapper::abortPointerSimple(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags) {
mPointerSimple.currentCoords.clear();
mPointerSimple.currentProperties.clear();
- dispatchPointerSimple(when, readTime, policyFlags, false, false);
+ return dispatchPointerSimple(when, readTime, policyFlags, false, false);
}
-void TouchInputMapper::dispatchMotion(nsecs_t when, nsecs_t readTime, uint32_t policyFlags,
- uint32_t source, int32_t action, int32_t actionButton,
- int32_t flags, int32_t metaState, int32_t buttonState,
- int32_t edgeFlags, const PointerProperties* properties,
- const PointerCoords* coords, const uint32_t* idToIndex,
- BitSet32 idBits, int32_t changedId, float xPrecision,
- float yPrecision, nsecs_t downTime) {
+NotifyMotionArgs TouchInputMapper::dispatchMotion(
+ nsecs_t when, nsecs_t readTime, uint32_t policyFlags, uint32_t source, int32_t action,
+ int32_t actionButton, int32_t flags, int32_t metaState, int32_t buttonState,
+ int32_t edgeFlags, const PointerProperties* properties, const PointerCoords* coords,
+ const uint32_t* idToIndex, BitSet32 idBits, int32_t changedId, float xPrecision,
+ float yPrecision, nsecs_t downTime, MotionClassification classification) {
PointerCoords pointerCoords[MAX_POINTERS];
PointerProperties pointerProperties[MAX_POINTERS];
uint32_t pointerCount = 0;
@@ -3737,12 +3774,11 @@
std::vector<TouchVideoFrame> frames = getDeviceContext().getVideoFrames();
std::for_each(frames.begin(), frames.end(),
[this](TouchVideoFrame& frame) { frame.rotate(this->mInputDeviceOrientation); });
- NotifyMotionArgs args(getContext()->getNextId(), when, readTime, deviceId, source, displayId,
- policyFlags, action, actionButton, flags, metaState, buttonState,
- MotionClassification::NONE, edgeFlags, pointerCount, pointerProperties,
- pointerCoords, xPrecision, yPrecision, xCursorPosition, yCursorPosition,
- downTime, std::move(frames));
- getListener().notifyMotion(&args);
+ return NotifyMotionArgs(getContext()->getNextId(), when, readTime, deviceId, source, displayId,
+ policyFlags, action, actionButton, flags, metaState, buttonState,
+ classification, edgeFlags, pointerCount, pointerProperties,
+ pointerCoords, xPrecision, yPrecision, xCursorPosition, yCursorPosition,
+ downTime, std::move(frames));
}
bool TouchInputMapper::updateMovedPointers(const PointerProperties* inProperties,
@@ -3775,9 +3811,11 @@
return changed;
}
-void TouchInputMapper::cancelTouch(nsecs_t when, nsecs_t readTime) {
- abortPointerUsage(when, readTime, 0 /*policyFlags*/);
- abortTouches(when, readTime, 0 /* policyFlags*/);
+std::list<NotifyArgs> TouchInputMapper::cancelTouch(nsecs_t when, nsecs_t readTime) {
+ std::list<NotifyArgs> out;
+ out += abortPointerUsage(when, readTime, 0 /*policyFlags*/);
+ out += abortTouches(when, readTime, 0 /* policyFlags*/);
+ return out;
}
// Transform input device coordinates to display panel coordinates.
@@ -3827,12 +3865,11 @@
const TouchInputMapper::VirtualKey* TouchInputMapper::findVirtualKeyHit(int32_t x, int32_t y) {
for (const VirtualKey& virtualKey : mVirtualKeys) {
- if (DEBUG_VIRTUAL_KEYS) {
- ALOGD("VirtualKeys: Hit test (%d, %d): keyCode=%d, scanCode=%d, "
- "left=%d, top=%d, right=%d, bottom=%d",
- x, y, virtualKey.keyCode, virtualKey.scanCode, virtualKey.hitLeft,
- virtualKey.hitTop, virtualKey.hitRight, virtualKey.hitBottom);
- }
+ ALOGD_IF(DEBUG_VIRTUAL_KEYS,
+ "VirtualKeys: Hit test (%d, %d): keyCode=%d, scanCode=%d, "
+ "left=%d, top=%d, right=%d, bottom=%d",
+ x, y, virtualKey.keyCode, virtualKey.scanCode, virtualKey.hitLeft,
+ virtualKey.hitTop, virtualKey.hitRight, virtualKey.hitBottom);
if (virtualKey.isHit(x, y)) {
return &virtualKey;
@@ -4003,11 +4040,10 @@
currentPointerIndex));
usedIdBits.markBit(id);
- if (DEBUG_POINTER_ASSIGNMENT) {
- ALOGD("assignPointerIds - matched: cur=%" PRIu32 ", last=%" PRIu32 ", id=%" PRIu32
- ", distance=%" PRIu64,
- lastPointerIndex, currentPointerIndex, id, heap[0].distance);
- }
+ ALOGD_IF(DEBUG_POINTER_ASSIGNMENT,
+ "assignPointerIds - matched: cur=%" PRIu32 ", last=%" PRIu32 ", id=%" PRIu32
+ ", distance=%" PRIu64,
+ lastPointerIndex, currentPointerIndex, id, heap[0].distance);
break;
}
}
@@ -4022,10 +4058,9 @@
current.rawPointerData.markIdBit(id,
current.rawPointerData.isHovering(currentPointerIndex));
- if (DEBUG_POINTER_ASSIGNMENT) {
- ALOGD("assignPointerIds - assigned: cur=%" PRIu32 ", id=%" PRIu32, currentPointerIndex,
- id);
- }
+ ALOGD_IF(DEBUG_POINTER_ASSIGNMENT,
+ "assignPointerIds - assigned: cur=%" PRIu32 ", id=%" PRIu32, currentPointerIndex,
+ id);
}
}
diff --git a/services/inputflinger/reader/mapper/TouchInputMapper.h b/services/inputflinger/reader/mapper/TouchInputMapper.h
index 3cb11aa..7b0327e 100644
--- a/services/inputflinger/reader/mapper/TouchInputMapper.h
+++ b/services/inputflinger/reader/mapper/TouchInputMapper.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_TOUCH_INPUT_MAPPER_H
-#define _UI_INPUTREADER_TOUCH_INPUT_MAPPER_H
+#pragma once
#include <stdint.h>
@@ -141,18 +140,21 @@
uint32_t getSources() const override;
void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
void dump(std::string& dump) override;
- void configure(nsecs_t when, const InputReaderConfiguration* config, uint32_t changes) override;
- void reset(nsecs_t when) override;
- void process(const RawEvent* rawEvent) override;
+ [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
+ const InputReaderConfiguration* config,
+ uint32_t changes) override;
+ [[nodiscard]] std::list<NotifyArgs> reset(nsecs_t when) override;
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode) override;
int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode) override;
bool markSupportedKeyCodes(uint32_t sourceMask, const std::vector<int32_t>& keyCodes,
uint8_t* outFlags) override;
- void cancelTouch(nsecs_t when, nsecs_t readTime) override;
- void timeoutExpired(nsecs_t when) override;
- void updateExternalStylusState(const StylusState& state) override;
+ [[nodiscard]] std::list<NotifyArgs> cancelTouch(nsecs_t when, nsecs_t readTime) override;
+ [[nodiscard]] std::list<NotifyArgs> timeoutExpired(nsecs_t when) override;
+ [[nodiscard]] std::list<NotifyArgs> updateExternalStylusState(
+ const StylusState& state) override;
std::optional<int32_t> getAssociatedDisplayId() override;
protected:
@@ -197,7 +199,6 @@
struct Parameters {
enum class DeviceType {
TOUCH_SCREEN,
- TOUCH_PAD,
TOUCH_NAVIGATION,
POINTER,
@@ -231,6 +232,9 @@
GestureMode gestureMode;
bool wake;
+
+ // Whether the device supports the Universal Stylus Initiative (USI) protocol for styluses.
+ bool supportsUsi;
} mParameters;
// Immutable calibration parameters in parsed form.
@@ -322,6 +326,8 @@
int32_t rawVScroll;
int32_t rawHScroll;
+ explicit inline RawState() { clear(); }
+
void copyFrom(const RawState& other) {
when = other.when;
readTime = other.readTime;
@@ -728,42 +734,64 @@
void initializeOrientedRanges();
void initializeSizeRanges();
- void sync(nsecs_t when, nsecs_t readTime);
+ [[nodiscard]] std::list<NotifyArgs> sync(nsecs_t when, nsecs_t readTime);
- bool consumeRawTouches(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
- void processRawTouches(bool timeout);
- void cookAndDispatch(nsecs_t when, nsecs_t readTime);
- void dispatchVirtualKey(nsecs_t when, nsecs_t readTime, uint32_t policyFlags,
- int32_t keyEventAction, int32_t keyEventFlags);
+ [[nodiscard]] std::list<NotifyArgs> consumeRawTouches(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags, bool& outConsumed);
+ [[nodiscard]] std::list<NotifyArgs> processRawTouches(bool timeout);
+ [[nodiscard]] std::list<NotifyArgs> cookAndDispatch(nsecs_t when, nsecs_t readTime);
+ [[nodiscard]] NotifyKeyArgs dispatchVirtualKey(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags, int32_t keyEventAction,
+ int32_t keyEventFlags);
- void dispatchTouches(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
- void dispatchHoverExit(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
- void dispatchHoverEnterAndMove(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
- void dispatchButtonRelease(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
- void dispatchButtonPress(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> dispatchTouches(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> dispatchHoverExit(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> dispatchHoverEnterAndMove(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> dispatchButtonRelease(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> dispatchButtonPress(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
const BitSet32& findActiveIdBits(const CookedPointerData& cookedPointerData);
void cookPointerData();
- void abortTouches(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> abortTouches(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
- void dispatchPointerUsage(nsecs_t when, nsecs_t readTime, uint32_t policyFlags,
- PointerUsage pointerUsage);
- void abortPointerUsage(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> dispatchPointerUsage(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags,
+ PointerUsage pointerUsage);
+ [[nodiscard]] std::list<NotifyArgs> abortPointerUsage(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
- void dispatchPointerGestures(nsecs_t when, nsecs_t readTime, uint32_t policyFlags,
- bool isTimeout);
- void abortPointerGestures(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> dispatchPointerGestures(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags,
+ bool isTimeout);
+ [[nodiscard]] std::list<NotifyArgs> abortPointerGestures(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
bool preparePointerGestures(nsecs_t when, bool* outCancelPreviousGesture,
bool* outFinishPreviousGesture, bool isTimeout);
- void dispatchPointerStylus(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
- void abortPointerStylus(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
+ // Moves the on-screen mouse pointer based on the movement of the pointer of the given ID
+ // between the last and current events. Uses a relative motion.
+ void moveMousePointerFromPointerDelta(nsecs_t when, uint32_t pointerId);
- void dispatchPointerMouse(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
- void abortPointerMouse(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> dispatchPointerStylus(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> abortPointerStylus(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
- void dispatchPointerSimple(nsecs_t when, nsecs_t readTime, uint32_t policyFlags, bool down,
- bool hovering);
- void abortPointerSimple(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> dispatchPointerMouse(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
+ [[nodiscard]] std::list<NotifyArgs> abortPointerMouse(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
+
+ [[nodiscard]] std::list<NotifyArgs> dispatchPointerSimple(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags, bool down,
+ bool hovering);
+ [[nodiscard]] std::list<NotifyArgs> abortPointerSimple(nsecs_t when, nsecs_t readTime,
+ uint32_t policyFlags);
bool assignExternalStylusId(const RawState& state, bool timeout);
void applyExternalStylusButtonState(nsecs_t when);
@@ -773,11 +801,12 @@
// If the changedId is >= 0 and the action is POINTER_DOWN or POINTER_UP, the
// method will take care of setting the index and transmuting the action to DOWN or UP
// it is the first / last pointer to go down / up.
- void dispatchMotion(nsecs_t when, nsecs_t readTime, uint32_t policyFlags, uint32_t source,
- int32_t action, int32_t actionButton, int32_t flags, int32_t metaState,
- int32_t buttonState, int32_t edgeFlags, const PointerProperties* properties,
- const PointerCoords* coords, const uint32_t* idToIndex, BitSet32 idBits,
- int32_t changedId, float xPrecision, float yPrecision, nsecs_t downTime);
+ [[nodiscard]] NotifyMotionArgs dispatchMotion(
+ nsecs_t when, nsecs_t readTime, uint32_t policyFlags, uint32_t source, int32_t action,
+ int32_t actionButton, int32_t flags, int32_t metaState, int32_t buttonState,
+ int32_t edgeFlags, const PointerProperties* properties, const PointerCoords* coords,
+ const uint32_t* idToIndex, BitSet32 idBits, int32_t changedId, float xPrecision,
+ float yPrecision, nsecs_t downTime, MotionClassification classification);
// Updates pointer coords and properties for pointers with specified ids that have moved.
// Returns true if any of them changed.
@@ -802,5 +831,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_TOUCH_INPUT_MAPPER_H
diff --git a/services/inputflinger/reader/mapper/VibratorInputMapper.cpp b/services/inputflinger/reader/mapper/VibratorInputMapper.cpp
index 33db527..7645b12 100644
--- a/services/inputflinger/reader/mapper/VibratorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/VibratorInputMapper.cpp
@@ -35,16 +35,18 @@
info->setVibrator(true);
}
-void VibratorInputMapper::process(const RawEvent* rawEvent) {
+std::list<NotifyArgs> VibratorInputMapper::process(const RawEvent* rawEvent) {
// TODO: Handle FF_STATUS, although it does not seem to be widely supported.
+ return {};
}
-void VibratorInputMapper::vibrate(const VibrationSequence& sequence, ssize_t repeat,
- int32_t token) {
+std::list<NotifyArgs> VibratorInputMapper::vibrate(const VibrationSequence& sequence,
+ ssize_t repeat, int32_t token) {
if (DEBUG_VIBRATOR) {
ALOGD("vibrate: deviceId=%d, pattern=[%s], repeat=%zd, token=%d", getDeviceId(),
sequence.toString().c_str(), repeat, token);
}
+ std::list<NotifyArgs> out;
mVibrating = true;
mSequence = sequence;
@@ -53,19 +55,22 @@
mIndex = -1;
// Request InputReader to notify InputManagerService for vibration started.
- NotifyVibratorStateArgs args(getContext()->getNextId(), systemTime(), getDeviceId(), true);
- getListener().notifyVibratorState(&args);
- nextStep();
+ out.push_back(
+ NotifyVibratorStateArgs(getContext()->getNextId(), systemTime(), getDeviceId(), true));
+ out += nextStep();
+ return out;
}
-void VibratorInputMapper::cancelVibrate(int32_t token) {
+std::list<NotifyArgs> VibratorInputMapper::cancelVibrate(int32_t token) {
if (DEBUG_VIBRATOR) {
ALOGD("cancelVibrate: deviceId=%d, token=%d", getDeviceId(), token);
}
+ std::list<NotifyArgs> out;
if (mVibrating && mToken == token) {
- stopVibrating();
+ out.push_back(stopVibrating());
}
+ return out;
}
bool VibratorInputMapper::isVibrating() {
@@ -76,26 +81,29 @@
return getDeviceContext().getVibratorIds();
}
-void VibratorInputMapper::timeoutExpired(nsecs_t when) {
+std::list<NotifyArgs> VibratorInputMapper::timeoutExpired(nsecs_t when) {
+ std::list<NotifyArgs> out;
if (mVibrating) {
if (when >= mNextStepTime) {
- nextStep();
+ out += nextStep();
} else {
getContext()->requestTimeoutAtTime(mNextStepTime);
}
}
+ return out;
}
-void VibratorInputMapper::nextStep() {
+std::list<NotifyArgs> VibratorInputMapper::nextStep() {
if (DEBUG_VIBRATOR) {
ALOGD("nextStep: index=%d, vibrate deviceId=%d", (int)mIndex, getDeviceId());
}
+ std::list<NotifyArgs> out;
mIndex += 1;
if (size_t(mIndex) >= mSequence.pattern.size()) {
if (mRepeat < 0) {
// We are done.
- stopVibrating();
- return;
+ out.push_back(stopVibrating());
+ return out;
}
mIndex = mRepeat;
}
@@ -122,9 +130,10 @@
if (DEBUG_VIBRATOR) {
ALOGD("nextStep: scheduled timeout in %lldms", element.duration.count());
}
+ return out;
}
-void VibratorInputMapper::stopVibrating() {
+NotifyVibratorStateArgs VibratorInputMapper::stopVibrating() {
mVibrating = false;
if (DEBUG_VIBRATOR) {
ALOGD("stopVibrating: sending cancel vibrate deviceId=%d", getDeviceId());
@@ -132,8 +141,7 @@
getDeviceContext().cancelVibrate();
// Request InputReader to notify InputManagerService for vibration complete.
- NotifyVibratorStateArgs args(getContext()->getNextId(), systemTime(), getDeviceId(), false);
- getListener().notifyVibratorState(&args);
+ return NotifyVibratorStateArgs(getContext()->getNextId(), systemTime(), getDeviceId(), false);
}
void VibratorInputMapper::dump(std::string& dump) {
diff --git a/services/inputflinger/reader/mapper/VibratorInputMapper.h b/services/inputflinger/reader/mapper/VibratorInputMapper.h
index d3c22b6..e98f63a 100644
--- a/services/inputflinger/reader/mapper/VibratorInputMapper.h
+++ b/services/inputflinger/reader/mapper/VibratorInputMapper.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_VIBRATOR_INPUT_MAPPER_H
-#define _UI_INPUTREADER_VIBRATOR_INPUT_MAPPER_H
+#pragma once
#include "InputMapper.h"
@@ -28,13 +27,14 @@
virtual uint32_t getSources() const override;
virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
- virtual void process(const RawEvent* rawEvent) override;
+ [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
- virtual void vibrate(const VibrationSequence& sequence, ssize_t repeat, int32_t token) override;
- virtual void cancelVibrate(int32_t token) override;
+ [[nodiscard]] std::list<NotifyArgs> vibrate(const VibrationSequence& sequence, ssize_t repeat,
+ int32_t token) override;
+ [[nodiscard]] std::list<NotifyArgs> cancelVibrate(int32_t token) override;
virtual bool isVibrating() override;
virtual std::vector<int32_t> getVibratorIds() override;
- virtual void timeoutExpired(nsecs_t when) override;
+ [[nodiscard]] std::list<NotifyArgs> timeoutExpired(nsecs_t when) override;
virtual void dump(std::string& dump) override;
private:
@@ -45,10 +45,8 @@
ssize_t mIndex;
nsecs_t mNextStepTime;
- void nextStep();
- void stopVibrating();
+ [[nodiscard]] std::list<NotifyArgs> nextStep();
+ [[nodiscard]] NotifyVibratorStateArgs stopVibrating();
};
} // namespace android
-
-#endif // _UI_INPUTREADER_VIBRATOR_INPUT_MAPPER_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/accumulator/CursorButtonAccumulator.h b/services/inputflinger/reader/mapper/accumulator/CursorButtonAccumulator.h
index 9e15906..ed4c789 100644
--- a/services/inputflinger/reader/mapper/accumulator/CursorButtonAccumulator.h
+++ b/services/inputflinger/reader/mapper/accumulator/CursorButtonAccumulator.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_CURSOR_BUTTON_ACCUMULATOR_H
-#define _UI_INPUTREADER_CURSOR_BUTTON_ACCUMULATOR_H
+#pragma once
#include <stdint.h>
@@ -48,5 +47,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_CURSOR_BUTTON_ACCUMULATOR_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/accumulator/CursorScrollAccumulator.h b/services/inputflinger/reader/mapper/accumulator/CursorScrollAccumulator.h
index 1649559..ae1b7a3 100644
--- a/services/inputflinger/reader/mapper/accumulator/CursorScrollAccumulator.h
+++ b/services/inputflinger/reader/mapper/accumulator/CursorScrollAccumulator.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_CURSOR_SCROLL_ACCUMULATOR_H
-#define _UI_INPUTREADER_CURSOR_SCROLL_ACCUMULATOR_H
+#pragma once
#include <stdint.h>
@@ -56,5 +55,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_CURSOR_SCROLL_ACCUMULATOR_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/accumulator/SingleTouchMotionAccumulator.h b/services/inputflinger/reader/mapper/accumulator/SingleTouchMotionAccumulator.h
index 4c011f1..93056f0 100644
--- a/services/inputflinger/reader/mapper/accumulator/SingleTouchMotionAccumulator.h
+++ b/services/inputflinger/reader/mapper/accumulator/SingleTouchMotionAccumulator.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_SINGLE_TOUCH_MOTION_ACCUMULATOR_H
-#define _UI_INPUTREADER_SINGLE_TOUCH_MOTION_ACCUMULATOR_H
+#pragma once
#include <stdint.h>
@@ -53,5 +52,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_SINGLE_TOUCH_MOTION_ACCUMULATOR_H
\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.h b/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.h
index 22ebb72..7b889be 100644
--- a/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.h
+++ b/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUTREADER_TOUCH_BUTTON_ACCUMULATOR_H
-#define _UI_INPUTREADER_TOUCH_BUTTON_ACCUMULATOR_H
+#pragma once
#include <stdint.h>
@@ -62,5 +61,3 @@
};
} // namespace android
-
-#endif // _UI_INPUTREADER_TOUCH_BUTTON_ACCUMULATOR_H
\ No newline at end of file
diff --git a/services/inputflinger/reporter/InputReporterInterface.h b/services/inputflinger/reporter/InputReporterInterface.h
index e5d3606..72a4aeb 100644
--- a/services/inputflinger/reporter/InputReporterInterface.h
+++ b/services/inputflinger/reporter/InputReporterInterface.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_INPUT_REPORTER_INTERFACE_H
-#define _UI_INPUT_REPORTER_INTERFACE_H
+#pragma once
#include <utils/RefBase.h>
@@ -49,5 +48,3 @@
sp<InputReporterInterface> createInputReporter();
} // namespace android
-
-#endif // _UI_INPUT_REPORTER_INTERFACE_H
diff --git a/services/inputflinger/tests/Android.bp b/services/inputflinger/tests/Android.bp
index 6da2145..fcbb98f 100644
--- a/services/inputflinger/tests/Android.bp
+++ b/services/inputflinger/tests/Android.bp
@@ -40,12 +40,10 @@
"BlockingQueue_test.cpp",
"EventHub_test.cpp",
"FocusResolver_test.cpp",
- "IInputFlingerQuery.aidl",
"InputProcessor_test.cpp",
"InputProcessorConverter_test.cpp",
"InputDispatcher_test.cpp",
"InputReader_test.cpp",
- "InputFlingerService_test.cpp",
"LatencyTracker_test.cpp",
"PreferStylusOverTouch_test.cpp",
"TestInputListener.cpp",
@@ -60,6 +58,7 @@
},
static_libs: [
"libc++fs",
+ "libgmock",
],
require_root: true,
test_suites: ["device-tests"],
diff --git a/services/inputflinger/tests/EventHub_test.cpp b/services/inputflinger/tests/EventHub_test.cpp
index 6ef6e44..9380c71 100644
--- a/services/inputflinger/tests/EventHub_test.cpp
+++ b/services/inputflinger/tests/EventHub_test.cpp
@@ -99,8 +99,6 @@
};
std::vector<RawEvent> EventHubTest::getEvents(std::optional<size_t> expectedEvents) {
- static constexpr size_t EVENT_BUFFER_SIZE = 256;
- std::array<RawEvent, EVENT_BUFFER_SIZE> eventBuffer;
std::vector<RawEvent> events;
while (true) {
@@ -108,12 +106,12 @@
if (expectedEvents) {
timeout = 2s;
}
- const size_t count =
- mEventHub->getEvents(timeout.count(), eventBuffer.data(), eventBuffer.size());
- if (count == 0) {
+
+ std::vector<RawEvent> newEvents = mEventHub->getEvents(timeout.count());
+ if (newEvents.empty()) {
break;
}
- events.insert(events.end(), eventBuffer.begin(), eventBuffer.begin() + count);
+ events.insert(events.end(), newEvents.begin(), newEvents.end());
if (expectedEvents && events.size() >= *expectedEvents) {
break;
}
diff --git a/services/inputflinger/tests/IInputFlingerQuery.aidl b/services/inputflinger/tests/IInputFlingerQuery.aidl
deleted file mode 100644
index 5aeb21f..0000000
--- a/services/inputflinger/tests/IInputFlingerQuery.aidl
+++ /dev/null
@@ -1,27 +0,0 @@
-/**
- * Copyright (c) 2020, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import android.InputChannel;
-import android.gui.FocusRequest;
-import android.gui.WindowInfo;
-
-/** @hide */
-interface IInputFlingerQuery
-{
- /* Test interfaces */
- void getInputChannels(out InputChannel[] channels);
- void resetInputManager();
-}
diff --git a/services/inputflinger/tests/InputDispatcher_test.cpp b/services/inputflinger/tests/InputDispatcher_test.cpp
index 7ee6950..985c9c5 100644
--- a/services/inputflinger/tests/InputDispatcher_test.cpp
+++ b/services/inputflinger/tests/InputDispatcher_test.cpp
@@ -63,10 +63,14 @@
static constexpr int32_t POINTER_1_UP =
AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
-// The default pid and uid for windows created by the test.
+// The default pid and uid for windows created on the primary display by the test.
static constexpr int32_t WINDOW_PID = 999;
static constexpr int32_t WINDOW_UID = 1001;
+// The default pid and uid for the windows created on the secondary display by the test.
+static constexpr int32_t SECONDARY_WINDOW_PID = 1010;
+static constexpr int32_t SECONDARY_WINDOW_UID = 1012;
+
// The default policy flags to use for event injection by tests.
static constexpr uint32_t DEFAULT_POLICY_FLAGS = POLICY_FLAG_FILTERED | POLICY_FLAG_PASS_TO_USER;
@@ -500,11 +504,6 @@
verify(*mFilteredEvent);
mFilteredEvent = nullptr;
}
-
- bool isPerDisplayTouchModeEnabled() {
- // TODO(b/198499018): Make this a regular property once per display touch mode is enabled
- return false;
- }
};
// --- InputDispatcherTest ---
@@ -5461,7 +5460,6 @@
sp<FakeWindowHandle>::make(mApplication, mDispatcher,
"Window without input channel", ADISPLAY_ID_DEFAULT,
std::make_optional<sp<IBinder>>(nullptr) /*token*/);
-
mNoInputWindow->setNoInputChannel(true);
mNoInputWindow->setFrame(Rect(0, 0, 100, 100));
// It's perfectly valid for this window to not have an associated input channel
@@ -6806,44 +6804,67 @@
class InputDispatcherTouchModeChangedTests : public InputDispatcherTest {
protected:
std::shared_ptr<FakeApplicationHandle> mApp;
+ std::shared_ptr<FakeApplicationHandle> mSecondaryApp;
sp<FakeWindowHandle> mWindow;
sp<FakeWindowHandle> mSecondWindow;
+ sp<FakeWindowHandle> mThirdWindow;
void SetUp() override {
InputDispatcherTest::SetUp();
mApp = std::make_shared<FakeApplicationHandle>();
+ mSecondaryApp = std::make_shared<FakeApplicationHandle>();
mWindow = sp<FakeWindowHandle>::make(mApp, mDispatcher, "TestWindow", ADISPLAY_ID_DEFAULT);
mWindow->setFocusable(true);
setFocusedWindow(mWindow);
mSecondWindow =
sp<FakeWindowHandle>::make(mApp, mDispatcher, "TestWindow2", ADISPLAY_ID_DEFAULT);
mSecondWindow->setFocusable(true);
+ mThirdWindow =
+ sp<FakeWindowHandle>::make(mSecondaryApp, mDispatcher,
+ "TestWindow3_SecondaryDisplay", SECOND_DISPLAY_ID);
+ mThirdWindow->setFocusable(true);
mDispatcher->setFocusedApplication(ADISPLAY_ID_DEFAULT, mApp);
- mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {mWindow, mSecondWindow}}});
+ mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {mWindow, mSecondWindow}},
+ {SECOND_DISPLAY_ID, {mThirdWindow}}});
+ mThirdWindow->setOwnerInfo(SECONDARY_WINDOW_PID, SECONDARY_WINDOW_UID);
mWindow->consumeFocusEvent(true);
- // Set initial touch mode to InputDispatcher::kDefaultInTouchMode.
+ // Set main display initial touch mode to InputDispatcher::kDefaultInTouchMode.
if (mDispatcher->setInTouchMode(InputDispatcher::kDefaultInTouchMode, WINDOW_PID,
- WINDOW_UID, true /*hasPermission*/, ADISPLAY_ID_DEFAULT)) {
+ WINDOW_UID, true /* hasPermission */,
+ ADISPLAY_ID_DEFAULT)) {
mWindow->consumeTouchModeEvent(InputDispatcher::kDefaultInTouchMode);
mSecondWindow->consumeTouchModeEvent(InputDispatcher::kDefaultInTouchMode);
+ mThirdWindow->assertNoEvents();
+ }
+
+ // Set secondary display initial touch mode to InputDispatcher::kDefaultInTouchMode.
+ if (mDispatcher->setInTouchMode(InputDispatcher::kDefaultInTouchMode, SECONDARY_WINDOW_PID,
+ SECONDARY_WINDOW_UID, true /* hasPermission */,
+ SECOND_DISPLAY_ID)) {
+ mWindow->assertNoEvents();
+ mSecondWindow->assertNoEvents();
+ mThirdWindow->consumeTouchModeEvent(InputDispatcher::kDefaultInTouchMode);
}
}
- void changeAndVerifyTouchMode(bool inTouchMode, int32_t pid, int32_t uid, bool hasPermission) {
+ void changeAndVerifyTouchModeInMainDisplayOnly(bool inTouchMode, int32_t pid, int32_t uid,
+ bool hasPermission) {
ASSERT_TRUE(mDispatcher->setInTouchMode(inTouchMode, pid, uid, hasPermission,
ADISPLAY_ID_DEFAULT));
mWindow->consumeTouchModeEvent(inTouchMode);
mSecondWindow->consumeTouchModeEvent(inTouchMode);
+ mThirdWindow->assertNoEvents();
}
};
TEST_F(InputDispatcherTouchModeChangedTests, FocusedWindowCanChangeTouchMode) {
const WindowInfo& windowInfo = *mWindow->getInfo();
- changeAndVerifyTouchMode(!InputDispatcher::kDefaultInTouchMode, windowInfo.ownerPid,
- windowInfo.ownerUid, false /*hasPermission*/);
+ changeAndVerifyTouchModeInMainDisplayOnly(!InputDispatcher::kDefaultInTouchMode,
+ windowInfo.ownerPid, windowInfo.ownerUid,
+ false /* hasPermission */);
}
TEST_F(InputDispatcherTouchModeChangedTests, NonFocusedWindowOwnerCannotChangeTouchMode) {
@@ -6863,8 +6884,8 @@
int32_t ownerPid = windowInfo.ownerPid;
int32_t ownerUid = windowInfo.ownerUid;
mWindow->setOwnerInfo(/* pid */ -1, /* uid */ -1);
- changeAndVerifyTouchMode(!InputDispatcher::kDefaultInTouchMode, ownerPid, ownerUid,
- true /*hasPermission*/);
+ changeAndVerifyTouchModeInMainDisplayOnly(!InputDispatcher::kDefaultInTouchMode, ownerPid,
+ ownerUid, true /*hasPermission*/);
}
TEST_F(InputDispatcherTouchModeChangedTests, EventIsNotGeneratedIfNotChangingTouchMode) {
@@ -6876,6 +6897,16 @@
mSecondWindow->assertNoEvents();
}
+TEST_F(InputDispatcherTouchModeChangedTests, ChangeTouchOnSecondaryDisplayOnly) {
+ const WindowInfo& windowInfo = *mThirdWindow->getInfo();
+ ASSERT_TRUE(mDispatcher->setInTouchMode(!InputDispatcher::kDefaultInTouchMode,
+ windowInfo.ownerPid, windowInfo.ownerUid,
+ true /*hasPermission*/, SECOND_DISPLAY_ID));
+ mWindow->assertNoEvents();
+ mSecondWindow->assertNoEvents();
+ mThirdWindow->consumeTouchModeEvent(!InputDispatcher::kDefaultInTouchMode);
+}
+
TEST_F(InputDispatcherTouchModeChangedTests, CanChangeTouchModeWhenOwningLastInteractedWindow) {
// Interact with the window first.
ASSERT_EQ(InputEventInjectionResult::SUCCEEDED, injectKeyDown(mDispatcher, ADISPLAY_ID_DEFAULT))
diff --git a/services/inputflinger/tests/InputFlingerService_test.cpp b/services/inputflinger/tests/InputFlingerService_test.cpp
deleted file mode 100644
index 22ae894..0000000
--- a/services/inputflinger/tests/InputFlingerService_test.cpp
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <BnInputFlingerQuery.h>
-#include <IInputFlingerQuery.h>
-
-#include <android/os/BnInputFlinger.h>
-#include <android/os/IInputFlinger.h>
-
-#include <binder/Binder.h>
-#include <binder/IPCThreadState.h>
-#include <binder/IServiceManager.h>
-#include <binder/Parcel.h>
-#include <binder/ProcessState.h>
-
-#include <input/Input.h>
-#include <input/InputTransport.h>
-
-#include <gtest/gtest.h>
-#include <inttypes.h>
-#include <linux/uinput.h>
-#include <log/log.h>
-#include <ui/Rect.h>
-#include <ui/Region.h>
-#include <chrono>
-#include <thread>
-#include <unordered_map>
-
-#define TAG "InputFlingerServiceTest"
-
-using android::gui::FocusRequest;
-using android::os::BnInputFlinger;
-using android::os::IInputFlinger;
-
-using std::chrono_literals::operator""ms;
-using std::chrono_literals::operator""s;
-
-namespace android {
-
-static const String16 kTestServiceName = String16("InputFlingerService");
-static const String16 kQueryServiceName = String16("InputFlingerQueryService");
-
-// --- InputFlingerServiceTest ---
-class InputFlingerServiceTest : public testing::Test {
-public:
- void SetUp() override;
- void TearDown() override;
-
-protected:
- void InitializeInputFlinger();
-
- sp<IInputFlinger> mService;
- sp<IInputFlingerQuery> mQuery;
-
-private:
- std::unique_ptr<InputChannel> mServerChannel, mClientChannel;
- std::mutex mLock;
-};
-
-
-class TestInputManager : public BnInputFlinger {
-protected:
- virtual ~TestInputManager(){};
-
-public:
- TestInputManager(){};
-
- binder::Status getInputChannels(std::vector<::android::InputChannel>* channels);
-
- status_t dump(int fd, const Vector<String16>& args) override;
-
- binder::Status createInputChannel(const std::string& name, InputChannel* outChannel) override;
- binder::Status removeInputChannel(const sp<IBinder>& connectionToken) override;
- binder::Status setFocusedWindow(const FocusRequest&) override;
-
- void reset();
-
-private:
- mutable Mutex mLock;
- std::vector<std::shared_ptr<InputChannel>> mInputChannels;
-};
-
-class TestInputQuery : public BnInputFlingerQuery {
-public:
- TestInputQuery(sp<android::TestInputManager> manager) : mManager(manager){};
- binder::Status getInputChannels(std::vector<::android::InputChannel>* channels) override;
- binder::Status resetInputManager() override;
-
-private:
- sp<android::TestInputManager> mManager;
-};
-
-binder::Status TestInputQuery::getInputChannels(std::vector<::android::InputChannel>* channels) {
- return mManager->getInputChannels(channels);
-}
-
-binder::Status TestInputQuery::resetInputManager() {
- mManager->reset();
- return binder::Status::ok();
-}
-
-binder::Status TestInputManager::createInputChannel(const std::string& name,
- InputChannel* outChannel) {
- AutoMutex _l(mLock);
- std::unique_ptr<InputChannel> serverChannel;
- std::unique_ptr<InputChannel> clientChannel;
- InputChannel::openInputChannelPair(name, serverChannel, clientChannel);
-
- clientChannel->copyTo(*outChannel);
-
- mInputChannels.emplace_back(std::move(serverChannel));
-
- return binder::Status::ok();
-}
-
-binder::Status TestInputManager::removeInputChannel(const sp<IBinder>& connectionToken) {
- AutoMutex _l(mLock);
-
- auto it = std::find_if(mInputChannels.begin(), mInputChannels.end(),
- [&](std::shared_ptr<InputChannel>& c) {
- return c->getConnectionToken() == connectionToken;
- });
- if (it != mInputChannels.end()) {
- mInputChannels.erase(it);
- }
-
- return binder::Status::ok();
-}
-
-status_t TestInputManager::dump(int fd, const Vector<String16>& args) {
- std::string dump;
-
- dump += " InputFlinger dump\n";
-
- ::write(fd, dump.c_str(), dump.size());
- return NO_ERROR;
-}
-
-binder::Status TestInputManager::getInputChannels(std::vector<::android::InputChannel>* channels) {
- channels->clear();
- for (std::shared_ptr<InputChannel>& channel : mInputChannels) {
- channels->push_back(*channel);
- }
- return binder::Status::ok();
-}
-
-binder::Status TestInputManager::setFocusedWindow(const FocusRequest& request) {
- return binder::Status::ok();
-}
-
-void TestInputManager::reset() {
- mInputChannels.clear();
-}
-
-void InputFlingerServiceTest::SetUp() {
- InputChannel::openInputChannelPair("testchannels", mServerChannel, mClientChannel);
- InitializeInputFlinger();
-}
-
-void InputFlingerServiceTest::TearDown() {
- mQuery->resetInputManager();
-}
-
-void InputFlingerServiceTest::InitializeInputFlinger() {
- sp<IBinder> input(defaultServiceManager()->waitForService(kTestServiceName));
- ASSERT_TRUE(input != nullptr);
- mService = interface_cast<IInputFlinger>(input);
-
- input = defaultServiceManager()->waitForService(kQueryServiceName);
- ASSERT_TRUE(input != nullptr);
- mQuery = interface_cast<IInputFlingerQuery>(input);
-}
-
-/**
- * Test InputFlinger service interface createInputChannel
- */
-TEST_F(InputFlingerServiceTest, CreateInputChannelReturnsUnblockedFd) {
- // Test that the unblocked file descriptor flag is kept across processes over binder
- // transactions.
-
- InputChannel channel;
- ASSERT_TRUE(mService->createInputChannel("testchannels", &channel).isOk());
-
- const base::unique_fd& fd = channel.getFd();
- ASSERT_TRUE(fd.ok());
-
- const int result = fcntl(fd, F_GETFL);
- EXPECT_NE(result, -1);
- EXPECT_EQ(result & O_NONBLOCK, O_NONBLOCK);
-}
-
-TEST_F(InputFlingerServiceTest, CreateInputChannel) {
- InputChannel channel;
- ASSERT_TRUE(mService->createInputChannel("testchannels", &channel).isOk());
-
- std::vector<::android::InputChannel> channels;
- mQuery->getInputChannels(&channels);
- ASSERT_EQ(channels.size(), 1UL);
- EXPECT_EQ(channels[0].getConnectionToken(), channel.getConnectionToken());
-
- mService->removeInputChannel(channel.getConnectionToken());
- mQuery->getInputChannels(&channels);
- EXPECT_EQ(channels.size(), 0UL);
-}
-
-} // namespace android
-
-int main(int argc, char** argv) {
- pid_t forkPid = fork();
-
- if (forkPid == 0) {
- // Server process
- android::sp<android::TestInputManager> manager =
- android::sp<android::TestInputManager>::make();
- android::sp<android::TestInputQuery> query =
- android::sp<android::TestInputQuery>::make(manager);
-
- android::defaultServiceManager()->addService(android::kTestServiceName, manager,
- false /*allowIsolated*/);
- android::defaultServiceManager()->addService(android::kQueryServiceName, query,
- false /*allowIsolated*/);
- android::ProcessState::self()->startThreadPool();
- android::IPCThreadState::self()->joinThreadPool();
- } else {
- android::ProcessState::self()->startThreadPool();
- ::testing::InitGoogleTest(&argc, argv);
- int result = RUN_ALL_TESTS();
- kill(forkPid, SIGKILL);
- return result;
- }
- return 0;
-}
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index a0e6192..8ac8dfc 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -31,6 +31,7 @@
#include <SingleTouchInputMapper.h>
#include <SwitchInputMapper.h>
#include <TestInputListener.h>
+#include <TestInputListenerMatchers.h>
#include <TouchInputMapper.h>
#include <UinputDevice.h>
#include <VibratorInputMapper.h>
@@ -38,13 +39,16 @@
#include <gtest/gtest.h>
#include <gui/constants.h>
+#include "android/hardware/input/InputDeviceCountryCode.h"
#include "input/DisplayViewport.h"
#include "input/Input.h"
+using android::hardware::input::InputDeviceCountryCode;
+
namespace android {
using namespace ftl::flag_operators;
-
+using testing::AllOf;
using std::chrono_literals::operator""ms;
// Timeout for waiting for an expected event
@@ -56,7 +60,9 @@
// Arbitrary display properties.
static constexpr int32_t DISPLAY_ID = 0;
+static const std::string DISPLAY_UNIQUE_ID = "local:1";
static constexpr int32_t SECONDARY_DISPLAY_ID = DISPLAY_ID + 1;
+static const std::string SECONDARY_DISPLAY_UNIQUE_ID = "local:2";
static constexpr int32_t DISPLAY_WIDTH = 480;
static constexpr int32_t DISPLAY_HEIGHT = 800;
static constexpr int32_t VIRTUAL_DISPLAY_ID = 1;
@@ -75,6 +81,7 @@
static constexpr int32_t DEFAULT_BATTERY = 1;
static constexpr int32_t BATTERY_STATUS = 4;
static constexpr int32_t BATTERY_CAPACITY = 66;
+static const std::string BATTERY_DEVPATH = "/sys/devices/mydevice/power_supply/mybattery";
static constexpr int32_t LIGHT_BRIGHTNESS = 0x55000000;
static constexpr int32_t LIGHT_COLOR = 0x7F448866;
static constexpr int32_t LIGHT_PLAYER_ID = 2;
@@ -455,6 +462,7 @@
BitArray<MSC_MAX> mscBitmask;
std::vector<VirtualKeyDefinition> virtualKeys;
bool enabled;
+ InputDeviceCountryCode countryCode;
status_t enable() {
enabled = true;
@@ -509,7 +517,7 @@
enqueueEvent(ARBITRARY_TIME, READ_TIME, deviceId, EventHubInterface::DEVICE_REMOVED, 0, 0);
}
- bool isDeviceEnabled(int32_t deviceId) {
+ bool isDeviceEnabled(int32_t deviceId) const override {
Device* device = getDevice(deviceId);
if (device == nullptr) {
ALOGE("Incorrect device id=%" PRId32 " provided to %s", deviceId, __func__);
@@ -518,7 +526,7 @@
return device->enabled;
}
- status_t enableDevice(int32_t deviceId) {
+ status_t enableDevice(int32_t deviceId) override {
status_t result;
Device* device = getDevice(deviceId);
if (device == nullptr) {
@@ -533,7 +541,7 @@
return result;
}
- status_t disableDevice(int32_t deviceId) {
+ status_t disableDevice(int32_t deviceId) override {
Device* device = getDevice(deviceId);
if (device == nullptr) {
ALOGE("Incorrect device id=%" PRId32 " provided to %s", deviceId, __func__);
@@ -584,6 +592,11 @@
device->keyCodeStates.replaceValueFor(keyCode, state);
}
+ void setCountryCode(int32_t deviceId, InputDeviceCountryCode countryCode) {
+ Device* device = getDevice(deviceId);
+ device->countryCode = countryCode;
+ }
+
void setScanCodeState(int32_t deviceId, int32_t scanCode, int32_t state) {
Device* device = getDevice(deviceId);
device->scanCodeStates.replaceValueFor(scanCode, state);
@@ -795,8 +808,8 @@
status_t mapAxis(int32_t, int32_t, AxisInfo*) const override { return NAME_NOT_FOUND; }
- base::Result<std::pair<InputDeviceSensorType, int32_t>> mapSensor(int32_t deviceId,
- int32_t absCode) {
+ base::Result<std::pair<InputDeviceSensorType, int32_t>> mapSensor(
+ int32_t deviceId, int32_t absCode) const override {
Device* device = getDevice(deviceId);
if (!device) {
return Errorf("Sensor device not found.");
@@ -813,15 +826,14 @@
mExcludedDevices = devices;
}
- size_t getEvents(int, RawEvent* buffer, size_t bufferSize) override {
+ std::vector<RawEvent> getEvents(int) override {
std::scoped_lock lock(mLock);
- const size_t filledSize = std::min(mEvents.size(), bufferSize);
- std::copy(mEvents.begin(), mEvents.begin() + filledSize, buffer);
+ std::vector<RawEvent> buffer;
+ std::swap(buffer, mEvents);
- mEvents.erase(mEvents.begin(), mEvents.begin() + filledSize);
mEventsCondition.notify_all();
- return filledSize;
+ return buffer;
}
std::vector<TouchVideoFrame> getVideoFrames(int32_t deviceId) override {
@@ -845,6 +857,14 @@
return AKEY_STATE_UNKNOWN;
}
+ InputDeviceCountryCode getCountryCode(int32_t deviceId) const override {
+ Device* device = getDevice(deviceId);
+ if (device) {
+ return device->countryCode;
+ }
+ return InputDeviceCountryCode::INVALID;
+ }
+
int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const override {
Device* device = getDevice(deviceId);
if (device) {
@@ -981,7 +1001,7 @@
void cancelVibrate(int32_t) override {}
- std::vector<int32_t> getVibratorIds(int32_t deviceId) override { return mVibrators; };
+ std::vector<int32_t> getVibratorIds(int32_t deviceId) const override { return mVibrators; };
std::optional<int32_t> getBatteryCapacity(int32_t, int32_t) const override {
return BATTERY_CAPACITY;
@@ -991,13 +1011,21 @@
return BATTERY_STATUS;
}
- const std::vector<int32_t> getRawBatteryIds(int32_t deviceId) { return {}; }
-
- std::optional<RawBatteryInfo> getRawBatteryInfo(int32_t deviceId, int32_t batteryId) {
- return std::nullopt;
+ std::vector<int32_t> getRawBatteryIds(int32_t deviceId) const override {
+ return {DEFAULT_BATTERY};
}
- const std::vector<int32_t> getRawLightIds(int32_t deviceId) override {
+ std::optional<RawBatteryInfo> getRawBatteryInfo(int32_t deviceId,
+ int32_t batteryId) const override {
+ if (batteryId != DEFAULT_BATTERY) return {};
+ static const auto BATTERY_INFO = RawBatteryInfo{.id = DEFAULT_BATTERY,
+ .name = "default battery",
+ .flags = InputBatteryClass::CAPACITY,
+ .path = BATTERY_DEVPATH};
+ return BATTERY_INFO;
+ }
+
+ std::vector<int32_t> getRawLightIds(int32_t deviceId) const override {
std::vector<int32_t> ids;
for (const auto& [rawId, info] : mRawLightInfos) {
ids.push_back(rawId);
@@ -1005,7 +1033,7 @@
return ids;
}
- std::optional<RawLightInfo> getRawLightInfo(int32_t deviceId, int32_t lightId) override {
+ std::optional<RawLightInfo> getRawLightInfo(int32_t deviceId, int32_t lightId) const override {
auto it = mRawLightInfos.find(lightId);
if (it == mRawLightInfos.end()) {
return std::nullopt;
@@ -1022,7 +1050,7 @@
mLightIntensities.emplace(lightId, intensities);
};
- std::optional<int32_t> getLightBrightness(int32_t deviceId, int32_t lightId) override {
+ std::optional<int32_t> getLightBrightness(int32_t deviceId, int32_t lightId) const override {
auto lightIt = mLightBrightness.find(lightId);
if (lightIt == mLightBrightness.end()) {
return std::nullopt;
@@ -1031,7 +1059,7 @@
}
std::optional<std::unordered_map<LightColor, int32_t>> getLightIntensities(
- int32_t deviceId, int32_t lightId) override {
+ int32_t deviceId, int32_t lightId) const override {
auto lightIt = mLightIntensities.find(lightId);
if (lightIt == mLightIntensities.end()) {
return std::nullopt;
@@ -1039,13 +1067,9 @@
return lightIt->second;
};
- virtual bool isExternal(int32_t) const {
- return false;
- }
+ void dump(std::string&) const override {}
- void dump(std::string&) override {}
-
- void monitor() override {}
+ void monitor() const override {}
void requestReopenDevices() override {}
@@ -1166,7 +1190,8 @@
}
}
- void configure(nsecs_t, const InputReaderConfiguration* config, uint32_t changes) override {
+ std::list<NotifyArgs> configure(nsecs_t, const InputReaderConfiguration* config,
+ uint32_t changes) override {
std::scoped_lock<std::mutex> lock(mLock);
mConfigureWasCalled = true;
@@ -1177,19 +1202,22 @@
}
mStateChangedCondition.notify_all();
+ return {};
}
- void reset(nsecs_t) override {
+ std::list<NotifyArgs> reset(nsecs_t) override {
std::scoped_lock<std::mutex> lock(mLock);
mResetWasCalled = true;
mStateChangedCondition.notify_all();
+ return {};
}
- void process(const RawEvent* rawEvent) override {
+ std::list<NotifyArgs> process(const RawEvent* rawEvent) override {
std::scoped_lock<std::mutex> lock(mLock);
mLastEvent = *rawEvent;
mProcessWasCalled = true;
mStateChangedCondition.notify_all();
+ return {};
}
int32_t getKeyCodeState(uint32_t, int32_t keyCode) override {
@@ -2144,6 +2172,8 @@
~FakePeripheralController() override {}
+ int32_t getEventHubId() const { return getDeviceContext().getEventHubId(); }
+
void populateDeviceInfo(InputDeviceInfo* deviceInfo) override {}
void dump(std::string& dump) override {}
@@ -2177,6 +2207,7 @@
InputDeviceContext& mDeviceContext;
inline int32_t getDeviceId() { return mDeviceContext.getId(); }
inline InputDeviceContext& getDeviceContext() { return mDeviceContext; }
+ inline InputDeviceContext& getDeviceContext() const { return mDeviceContext; }
};
TEST_F(InputReaderTest, BatteryGetCapacity) {
@@ -2213,6 +2244,21 @@
ASSERT_EQ(mReader->getBatteryStatus(deviceId), BATTERY_STATUS);
}
+TEST_F(InputReaderTest, BatteryGetDevicePath) {
+ constexpr int32_t deviceId = END_RESERVED_ID + 1000;
+ ftl::Flags<InputDeviceClass> deviceClass =
+ InputDeviceClass::KEYBOARD | InputDeviceClass::BATTERY;
+ constexpr int32_t eventHubId = 1;
+ const char* DEVICE_LOCATION = "BLUETOOTH";
+ std::shared_ptr<InputDevice> device = mReader->newDevice(deviceId, "fake", DEVICE_LOCATION);
+ device->addController<FakePeripheralController>(eventHubId);
+ mReader->pushNextDevice(device);
+
+ ASSERT_NO_FATAL_FAILURE(addDevice(eventHubId, "fake", deviceClass, nullptr));
+
+ ASSERT_EQ(mReader->getBatteryDevicePath(deviceId), BATTERY_DEVPATH);
+}
+
TEST_F(InputReaderTest, LightGetColor) {
constexpr int32_t deviceId = END_RESERVED_ID + 1000;
ftl::Flags<InputDeviceClass> deviceClass = InputDeviceClass::KEYBOARD | InputDeviceClass::LIGHT;
@@ -2688,6 +2734,17 @@
ASSERT_EQ(ftl::Flags<InputDeviceClass>(0), mDevice->getClasses());
}
+TEST_F(InputDeviceTest, CountryCodeCorrectlyMapped) {
+ mFakeEventHub->setCountryCode(EVENTHUB_ID, InputDeviceCountryCode::INTERNATIONAL);
+
+ // Configuration
+ mDevice->addMapper<FakeInputMapper>(EVENTHUB_ID, AINPUT_SOURCE_KEYBOARD);
+ InputReaderConfiguration config;
+ std::list<NotifyArgs> unused = mDevice->configure(ARBITRARY_TIME, &config, 0);
+
+ ASSERT_EQ(InputDeviceCountryCode::INTERNATIONAL, mDevice->getDeviceInfo().getCountryCode());
+}
+
TEST_F(InputDeviceTest, WhenDeviceCreated_EnabledIsFalse) {
ASSERT_EQ(mDevice->isEnabled(), false);
}
@@ -2695,10 +2752,10 @@
TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) {
// Configuration.
InputReaderConfiguration config;
- mDevice->configure(ARBITRARY_TIME, &config, 0);
+ std::list<NotifyArgs> unused = mDevice->configure(ARBITRARY_TIME, &config, 0);
// Reset.
- mDevice->reset(ARBITRARY_TIME);
+ unused += mDevice->reset(ARBITRARY_TIME);
NotifyDeviceResetArgs resetArgs;
ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
@@ -2754,7 +2811,7 @@
mapper2.setMetaState(AMETA_SHIFT_ON);
InputReaderConfiguration config;
- mDevice->configure(ARBITRARY_TIME, &config, 0);
+ std::list<NotifyArgs> unused = mDevice->configure(ARBITRARY_TIME, &config, 0);
std::string propertyValue;
ASSERT_TRUE(mDevice->getConfiguration().tryGetProperty("key", propertyValue))
@@ -2765,7 +2822,7 @@
ASSERT_NO_FATAL_FAILURE(mapper2.assertConfigureWasCalled());
// Reset
- mDevice->reset(ARBITRARY_TIME);
+ unused += mDevice->reset(ARBITRARY_TIME);
ASSERT_NO_FATAL_FAILURE(mapper1.assertResetWasCalled());
ASSERT_NO_FATAL_FAILURE(mapper2.assertResetWasCalled());
@@ -2821,7 +2878,7 @@
// Event handling.
RawEvent event;
event.deviceId = EVENTHUB_ID;
- mDevice->process(&event, 1);
+ unused += mDevice->process(&event, 1);
ASSERT_NO_FATAL_FAILURE(mapper1.assertProcessWasCalled());
ASSERT_NO_FATAL_FAILURE(mapper2.assertProcessWasCalled());
@@ -2834,7 +2891,8 @@
mDevice->addMapper<FakeInputMapper>(EVENTHUB_ID, AINPUT_SOURCE_TOUCHSCREEN);
// First Configuration.
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
+ std::list<NotifyArgs> unused =
+ mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
// Device should be enabled by default.
ASSERT_TRUE(mDevice->isEnabled());
@@ -2844,8 +2902,8 @@
const std::string UNIQUE_ID = "local:1";
mFakePolicy->addInputPortAssociation(DEVICE_LOCATION, hdmi);
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+ unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_DISPLAY_INFO);
// Device should be disabled because it is associated with a specific display via
// input port <-> display port association, but the corresponding display is not found
ASSERT_FALSE(mDevice->isEnabled());
@@ -2854,19 +2912,19 @@
mFakePolicy->addDisplayViewport(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
DISPLAY_ORIENTATION_0, true /*isActive*/, UNIQUE_ID, hdmi,
ViewportType::INTERNAL);
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+ unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_DISPLAY_INFO);
ASSERT_TRUE(mDevice->isEnabled());
// Device should be disabled after set disable.
mFakePolicy->addDisabledDevice(mDevice->getId());
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_ENABLED_STATE);
+ unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_ENABLED_STATE);
ASSERT_FALSE(mDevice->isEnabled());
// Device should still be disabled even found the associated display.
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+ unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_DISPLAY_INFO);
ASSERT_FALSE(mDevice->isEnabled());
}
@@ -2874,52 +2932,67 @@
// Device should be enabled by default.
mFakePolicy->clearViewports();
mDevice->addMapper<FakeInputMapper>(EVENTHUB_ID, AINPUT_SOURCE_KEYBOARD);
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
+ std::list<NotifyArgs> unused =
+ mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
ASSERT_TRUE(mDevice->isEnabled());
// Device should be disabled because it is associated with a specific display, but the
// corresponding display is not found.
- const std::string DISPLAY_UNIQUE_ID = "displayUniqueId";
mFakePolicy->addInputUniqueIdAssociation(DEVICE_LOCATION, DISPLAY_UNIQUE_ID);
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+ unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_DISPLAY_INFO);
ASSERT_FALSE(mDevice->isEnabled());
// Device should be enabled when a display is found.
mFakePolicy->addDisplayViewport(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
DISPLAY_ORIENTATION_0, /* isActive= */ true, DISPLAY_UNIQUE_ID,
NO_PORT, ViewportType::INTERNAL);
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+ unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_DISPLAY_INFO);
ASSERT_TRUE(mDevice->isEnabled());
// Device should be disabled after set disable.
mFakePolicy->addDisabledDevice(mDevice->getId());
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_ENABLED_STATE);
+ unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_ENABLED_STATE);
ASSERT_FALSE(mDevice->isEnabled());
// Device should still be disabled even found the associated display.
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+ unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_DISPLAY_INFO);
ASSERT_FALSE(mDevice->isEnabled());
}
TEST_F(InputDeviceTest, Configure_UniqueId_CorrectlyMatches) {
mFakePolicy->clearViewports();
mDevice->addMapper<FakeInputMapper>(EVENTHUB_ID, AINPUT_SOURCE_KEYBOARD);
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
+ std::list<NotifyArgs> unused =
+ mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
- const std::string DISPLAY_UNIQUE_ID = "displayUniqueId";
mFakePolicy->addInputUniqueIdAssociation(DEVICE_LOCATION, DISPLAY_UNIQUE_ID);
mFakePolicy->addDisplayViewport(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
DISPLAY_ORIENTATION_0, /* isActive= */ true, DISPLAY_UNIQUE_ID,
NO_PORT, ViewportType::INTERNAL);
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+ unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_DISPLAY_INFO);
ASSERT_EQ(DISPLAY_UNIQUE_ID, mDevice->getAssociatedDisplayUniqueId());
}
+/**
+ * This test reproduces a crash caused by a dangling reference that remains after device is added
+ * and removed. The reference is accessed in InputDevice::dump(..);
+ */
+TEST_F(InputDeviceTest, DumpDoesNotCrash) {
+ constexpr int32_t TEST_EVENTHUB_ID = 10;
+ mFakeEventHub->addDevice(TEST_EVENTHUB_ID, "Test EventHub device", InputDeviceClass::BATTERY);
+
+ InputDevice device(mReader->getContext(), 1 /*id*/, 2 /*generation*/, {} /*identifier*/);
+ device.addEventHubDevice(TEST_EVENTHUB_ID, true /*populateMappers*/);
+ device.removeEventHubDevice(TEST_EVENTHUB_ID);
+ std::string dumpStr, eventHubDevStr;
+ device.dump(dumpStr, eventHubDevStr);
+}
+
// --- InputMapperTest ---
class InputMapperTest : public testing::Test {
@@ -2962,7 +3035,7 @@
mFakeEventHub->addConfigurationProperty(EVENTHUB_ID, key, value);
}
- void configureDevice(uint32_t changes) {
+ std::list<NotifyArgs> configureDevice(uint32_t changes) {
if (!changes ||
(changes &
(InputReaderConfiguration::CHANGE_DISPLAY_INFO |
@@ -2970,9 +3043,14 @@
mReader->requestRefreshConfiguration(changes);
mReader->loopOnce();
}
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), changes);
+ std::list<NotifyArgs> out =
+ mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), changes);
// Loop the reader to flush the input listener queue.
+ for (const NotifyArgs& args : out) {
+ mFakeListener->notify(args);
+ }
mReader->loopOnce();
+ return out;
}
std::shared_ptr<InputDevice> newDevice(int32_t deviceId, const std::string& name,
@@ -2994,9 +3072,12 @@
T& addMapperAndConfigure(Args... args) {
T& mapper = mDevice->addMapper<T>(EVENTHUB_ID, args...);
configureDevice(0);
- mDevice->reset(ARBITRARY_TIME);
- mapper.reset(ARBITRARY_TIME);
+ std::list<NotifyArgs> resetArgList = mDevice->reset(ARBITRARY_TIME);
+ resetArgList += mapper.reset(ARBITRARY_TIME);
// Loop the reader to flush the input listener queue.
+ for (const NotifyArgs& loopArgs : resetArgList) {
+ mFakeListener->notify(loopArgs);
+ }
mReader->loopOnce();
return mapper;
}
@@ -3013,8 +3094,8 @@
mFakePolicy->clearViewports();
}
- void process(InputMapper& mapper, nsecs_t when, nsecs_t readTime, int32_t type, int32_t code,
- int32_t value) {
+ std::list<NotifyArgs> process(InputMapper& mapper, nsecs_t when, nsecs_t readTime, int32_t type,
+ int32_t code, int32_t value) {
RawEvent event;
event.when = when;
event.readTime = readTime;
@@ -3022,7 +3103,20 @@
event.type = type;
event.code = code;
event.value = value;
- mapper.process(&event);
+ std::list<NotifyArgs> processArgList = mapper.process(&event);
+ for (const NotifyArgs& args : processArgList) {
+ mFakeListener->notify(args);
+ }
+ // Loop the reader to flush the input listener queue.
+ mReader->loopOnce();
+ return processArgList;
+ }
+
+ void resetMapper(InputMapper& mapper, nsecs_t when) {
+ const auto resetArgs = mapper.reset(when);
+ for (const auto args : resetArgs) {
+ mFakeListener->notify(args);
+ }
// Loop the reader to flush the input listener queue.
mReader->loopOnce();
}
@@ -3100,14 +3194,17 @@
TEST_F(SwitchInputMapperTest, Process) {
SwitchInputMapper& mapper = addMapperAndConfigure<SwitchInputMapper>();
+ std::list<NotifyArgs> out;
+ out = process(mapper, ARBITRARY_TIME, READ_TIME, EV_SW, SW_LID, 1);
+ ASSERT_TRUE(out.empty());
+ out = process(mapper, ARBITRARY_TIME, READ_TIME, EV_SW, SW_JACK_PHYSICAL_INSERT, 1);
+ ASSERT_TRUE(out.empty());
+ out = process(mapper, ARBITRARY_TIME, READ_TIME, EV_SW, SW_HEADPHONE_INSERT, 0);
+ ASSERT_TRUE(out.empty());
+ out = process(mapper, ARBITRARY_TIME, READ_TIME, EV_SYN, SYN_REPORT, 0);
- process(mapper, ARBITRARY_TIME, READ_TIME, EV_SW, SW_LID, 1);
- process(mapper, ARBITRARY_TIME, READ_TIME, EV_SW, SW_JACK_PHYSICAL_INSERT, 1);
- process(mapper, ARBITRARY_TIME, READ_TIME, EV_SW, SW_HEADPHONE_INSERT, 0);
- process(mapper, ARBITRARY_TIME, READ_TIME, EV_SYN, SYN_REPORT, 0);
-
- NotifySwitchArgs args;
- ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifySwitchWasCalled(&args));
+ ASSERT_EQ(1u, out.size());
+ const NotifySwitchArgs& args = std::get<NotifySwitchArgs>(*out.begin());
ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
ASSERT_EQ((1U << SW_LID) | (1U << SW_JACK_PHYSICAL_INSERT), args.switchValues);
ASSERT_EQ((1U << SW_LID) | (1U << SW_JACK_PHYSICAL_INSERT) | (1 << SW_HEADPHONE_INSERT),
@@ -3154,22 +3251,23 @@
ASSERT_FALSE(mapper.isVibrating());
// Start vibrating
- mapper.vibrate(sequence, -1 /* repeat */, VIBRATION_TOKEN);
+ std::list<NotifyArgs> out = mapper.vibrate(sequence, -1 /* repeat */, VIBRATION_TOKEN);
ASSERT_TRUE(mapper.isVibrating());
// Verify vibrator state listener was notified.
mReader->loopOnce();
- NotifyVibratorStateArgs args;
- ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyVibratorStateWasCalled(&args));
- ASSERT_EQ(DEVICE_ID, args.deviceId);
- ASSERT_TRUE(args.isOn);
+ ASSERT_EQ(1u, out.size());
+ const NotifyVibratorStateArgs& vibrateArgs = std::get<NotifyVibratorStateArgs>(*out.begin());
+ ASSERT_EQ(DEVICE_ID, vibrateArgs.deviceId);
+ ASSERT_TRUE(vibrateArgs.isOn);
// Stop vibrating
- mapper.cancelVibrate(VIBRATION_TOKEN);
+ out = mapper.cancelVibrate(VIBRATION_TOKEN);
ASSERT_FALSE(mapper.isVibrating());
// Verify vibrator state listener was notified.
mReader->loopOnce();
- ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyVibratorStateWasCalled(&args));
- ASSERT_EQ(DEVICE_ID, args.deviceId);
- ASSERT_FALSE(args.isOn);
+ ASSERT_EQ(1u, out.size());
+ const NotifyVibratorStateArgs& cancelArgs = std::get<NotifyVibratorStateArgs>(*out.begin());
+ ASSERT_EQ(DEVICE_ID, cancelArgs.deviceId);
+ ASSERT_FALSE(cancelArgs.isOn);
}
// --- SensorInputMapperTest ---
@@ -3825,7 +3923,7 @@
AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC);
// Meta state should be AMETA_NONE after reset
- mapper.reset(ARBITRARY_TIME);
+ std::list<NotifyArgs> unused = mapper.reset(ARBITRARY_TIME);
ASSERT_EQ(AMETA_NONE, mapper.getMetaState());
// Meta state should be AMETA_NONE with update, as device doesn't have the keys.
mapper.updateMetaState(AKEYCODE_NUM_LOCK);
@@ -3877,8 +3975,10 @@
KeyboardInputMapper& mapper2 =
device2->addMapper<KeyboardInputMapper>(SECOND_EVENTHUB_ID, AINPUT_SOURCE_KEYBOARD,
AINPUT_KEYBOARD_TYPE_ALPHABETIC);
- device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0 /*changes*/);
- device2->reset(ARBITRARY_TIME);
+ std::list<NotifyArgs> unused =
+ device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ 0 /*changes*/);
+ unused += device2->reset(ARBITRARY_TIME);
// Prepared displays and associated info.
constexpr uint8_t hdmi1 = 0;
@@ -3889,8 +3989,8 @@
mFakePolicy->addInputPortAssociation(USB2, hdmi2);
// No associated display viewport found, should disable the device.
- device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+ unused += device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_DISPLAY_INFO);
ASSERT_FALSE(device2->isEnabled());
// Prepare second display.
@@ -3900,8 +4000,8 @@
setDisplayInfoAndReconfigure(newDisplayId, DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_0,
SECONDARY_UNIQUE_ID, hdmi2, ViewportType::EXTERNAL);
// Default device will reconfigure above, need additional reconfiguration for another device.
- device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+ unused += device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_DISPLAY_INFO);
// Device should be enabled after the associated display is found.
ASSERT_TRUE(mDevice->isEnabled());
@@ -3985,8 +4085,10 @@
KeyboardInputMapper& mapper2 =
device2->addMapper<KeyboardInputMapper>(SECOND_EVENTHUB_ID, AINPUT_SOURCE_KEYBOARD,
AINPUT_KEYBOARD_TYPE_ALPHABETIC);
- device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0 /*changes*/);
- device2->reset(ARBITRARY_TIME);
+ std::list<NotifyArgs> unused =
+ device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ 0 /*changes*/);
+ unused += device2->reset(ARBITRARY_TIME);
ASSERT_TRUE(mFakeEventHub->getLedState(SECOND_EVENTHUB_ID, LED_CAPSL));
ASSERT_TRUE(mFakeEventHub->getLedState(SECOND_EVENTHUB_ID, LED_NUML));
@@ -4044,8 +4146,10 @@
KeyboardInputMapper& mapper2 =
device2->addMapper<KeyboardInputMapper>(SECOND_EVENTHUB_ID, AINPUT_SOURCE_KEYBOARD,
AINPUT_KEYBOARD_TYPE_ALPHABETIC);
- device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0 /*changes*/);
- device2->reset(ARBITRARY_TIME);
+ std::list<NotifyArgs> unused =
+ device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ 0 /*changes*/);
+ unused += device2->reset(ARBITRARY_TIME);
// Initial metastate is AMETA_NONE.
ASSERT_EQ(AMETA_NONE, mapper1.getMetaState());
@@ -4091,6 +4195,37 @@
ASSERT_EQ(AMETA_NONE, mapper2.getMetaState());
}
+TEST_F(KeyboardInputMapperTest, Process_DisabledDevice) {
+ const int32_t USAGE_A = 0x070004;
+ mFakeEventHub->addKey(EVENTHUB_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
+ mFakeEventHub->addKey(EVENTHUB_ID, 0, USAGE_A, AKEYCODE_A, POLICY_FLAG_WAKE);
+
+ KeyboardInputMapper& mapper =
+ addMapperAndConfigure<KeyboardInputMapper>(AINPUT_SOURCE_KEYBOARD,
+ AINPUT_KEYBOARD_TYPE_ALPHABETIC);
+ // Key down by scan code.
+ process(mapper, ARBITRARY_TIME, READ_TIME, EV_KEY, KEY_HOME, 1);
+ NotifyKeyArgs args;
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
+ ASSERT_EQ(DEVICE_ID, args.deviceId);
+ ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
+ ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
+ ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
+ ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
+ ASSERT_EQ(KEY_HOME, args.scanCode);
+ ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
+
+ // Disable device, it should synthesize cancellation events for down events.
+ mFakePolicy->addDisabledDevice(DEVICE_ID);
+ configureDevice(InputReaderConfiguration::CHANGE_ENABLED_STATE);
+
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
+ ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
+ ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
+ ASSERT_EQ(KEY_HOME, args.scanCode);
+ ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_CANCELED, args.flags);
+}
+
// --- KeyboardInputMapperTest_ExternalDevice ---
class KeyboardInputMapperTest_ExternalDevice : public InputMapperTest {
@@ -4194,10 +4329,14 @@
int32_t rotatedX, int32_t rotatedY);
void prepareDisplay(int32_t orientation) {
- const std::string uniqueId = "local:0";
- const ViewportType viewportType = ViewportType::INTERNAL;
- setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- orientation, uniqueId, NO_PORT, viewportType);
+ setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, orientation,
+ DISPLAY_UNIQUE_ID, NO_PORT, ViewportType::INTERNAL);
+ }
+
+ void prepareSecondaryDisplay() {
+ setDisplayInfoAndReconfigure(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
+ DISPLAY_ORIENTATION_0, SECONDARY_DISPLAY_UNIQUE_ID, NO_PORT,
+ ViewportType::EXTERNAL);
}
static void assertCursorPointerCoords(const PointerCoords& coords, float x, float y,
@@ -4474,6 +4613,7 @@
}
TEST_F(CursorInputMapperTest, Process_WhenOrientationAware_ShouldNotRotateMotions) {
+ mFakePolicy->addInputUniqueIdAssociation(DEVICE_LOCATION, DISPLAY_UNIQUE_ID);
addConfigurationProperty("cursor.mode", "navigation");
// InputReader works in the un-rotated coordinate space, so orientation-aware devices do not
// need to be rotated.
@@ -4492,11 +4632,13 @@
}
TEST_F(CursorInputMapperTest, Process_WhenNotOrientationAware_ShouldRotateMotions) {
+ mFakePolicy->addInputUniqueIdAssociation(DEVICE_LOCATION, DISPLAY_UNIQUE_ID);
addConfigurationProperty("cursor.mode", "navigation");
// Since InputReader works in the un-rotated coordinate space, only devices that are not
// orientation-aware are affected by display rotation.
CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
+ clearViewports();
prepareDisplay(DISPLAY_ORIENTATION_0);
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, 0, 1, 0, 1));
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, 1, 1, 1, 1));
@@ -4507,6 +4649,7 @@
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, 0, -1, 0));
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, 1, -1, 1));
+ clearViewports();
prepareDisplay(DISPLAY_ORIENTATION_90);
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, 0, 1, -1, 0));
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, 1, 1, -1, 1));
@@ -4517,6 +4660,7 @@
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, 0, 0, -1));
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, 1, -1, -1));
+ clearViewports();
prepareDisplay(DISPLAY_ORIENTATION_180);
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, 0, 1, 0, -1));
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, 1, 1, -1, -1));
@@ -4527,6 +4671,7 @@
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, 0, 1, 0));
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, 1, 1, -1));
+ clearViewports();
prepareDisplay(DISPLAY_ORIENTATION_270);
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, 0, 1, 1, 0));
ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, 1, 1, 1, -1));
@@ -5023,33 +5168,78 @@
ASSERT_EQ(20, args.pointerCoords[0].getY());
}
-TEST_F(CursorInputMapperTest, Process_ShouldHandleDisplayId) {
+TEST_F(CursorInputMapperTest, ConfigureDisplayId_NoAssociatedViewport) {
CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
- // Setup for second display.
- constexpr int32_t SECOND_DISPLAY_ID = 1;
- const std::string SECOND_DISPLAY_UNIQUE_ID = "local:1";
- mFakePolicy->addDisplayViewport(SECOND_DISPLAY_ID, 800, 480, DISPLAY_ORIENTATION_0,
- true /*isActive*/, SECOND_DISPLAY_UNIQUE_ID, NO_PORT,
- ViewportType::EXTERNAL);
- mFakePolicy->setDefaultPointerDisplayId(SECOND_DISPLAY_ID);
+ // Set up the default display.
+ prepareDisplay(DISPLAY_ORIENTATION_90);
+
+ // Set up the secondary display as the display on which the pointer should be shown.
+ // The InputDevice is not associated with any display.
+ prepareSecondaryDisplay();
+ mFakePolicy->setDefaultPointerDisplayId(SECONDARY_DISPLAY_ID);
configureDevice(InputReaderConfiguration::CHANGE_DISPLAY_INFO);
- mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
+ mFakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
mFakePointerController->setPosition(100, 200);
mFakePointerController->setButtonState(0);
- NotifyMotionArgs args;
+ // Ensure input events are generated for the secondary display.
process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_X, 10);
process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_Y, 20);
process(mapper, ARBITRARY_TIME, READ_TIME, EV_SYN, SYN_REPORT, 0);
- ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
- ASSERT_EQ(AINPUT_SOURCE_MOUSE, args.source);
- ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
- ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
- 110.0f, 220.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
+ AllOf(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE),
+ WithSource(AINPUT_SOURCE_MOUSE), WithDisplayId(SECONDARY_DISPLAY_ID),
+ WithCoords(110.0f, 220.0f))));
ASSERT_NO_FATAL_FAILURE(assertPosition(*mFakePointerController, 110.0f, 220.0f));
- ASSERT_EQ(SECOND_DISPLAY_ID, args.displayId);
+}
+
+TEST_F(CursorInputMapperTest, ConfigureDisplayId_WithAssociatedViewport) {
+ CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
+
+ // Set up the default display.
+ prepareDisplay(DISPLAY_ORIENTATION_90);
+
+ // Set up the secondary display as the display on which the pointer should be shown,
+ // and associate the InputDevice with the secondary display.
+ prepareSecondaryDisplay();
+ mFakePolicy->setDefaultPointerDisplayId(SECONDARY_DISPLAY_ID);
+ mFakePolicy->addInputUniqueIdAssociation(DEVICE_LOCATION, SECONDARY_DISPLAY_UNIQUE_ID);
+ configureDevice(InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+
+ mFakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
+ mFakePointerController->setPosition(100, 200);
+ mFakePointerController->setButtonState(0);
+
+ process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_X, 10);
+ process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_Y, 20);
+ process(mapper, ARBITRARY_TIME, READ_TIME, EV_SYN, SYN_REPORT, 0);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
+ AllOf(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE),
+ WithSource(AINPUT_SOURCE_MOUSE), WithDisplayId(SECONDARY_DISPLAY_ID),
+ WithCoords(110.0f, 220.0f))));
+ ASSERT_NO_FATAL_FAILURE(assertPosition(*mFakePointerController, 110.0f, 220.0f));
+}
+
+TEST_F(CursorInputMapperTest, ConfigureDisplayId_IgnoresEventsForMismatchedPointerDisplay) {
+ CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
+
+ // Set up the default display as the display on which the pointer should be shown.
+ prepareDisplay(DISPLAY_ORIENTATION_90);
+ mFakePolicy->setDefaultPointerDisplayId(DISPLAY_ID);
+
+ // Associate the InputDevice with the secondary display.
+ prepareSecondaryDisplay();
+ mFakePolicy->addInputUniqueIdAssociation(DEVICE_LOCATION, SECONDARY_DISPLAY_UNIQUE_ID);
+ configureDevice(InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+
+ // The mapper should not generate any events because it is associated with a display that is
+ // different from the pointer display.
+ process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_X, 10);
+ process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_Y, 20);
+ process(mapper, ARBITRARY_TIME, READ_TIME, EV_SYN, SYN_REPORT, 0);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
}
// --- TouchInputMapperTest ---
@@ -5325,25 +5515,6 @@
ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper.getSources());
}
-TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndIsACursor_ReturnsTouchPad) {
- mFakeEventHub->addRelativeAxis(EVENTHUB_ID, REL_X);
- mFakeEventHub->addRelativeAxis(EVENTHUB_ID, REL_Y);
- prepareButtons();
- prepareAxes(POSITION);
- SingleTouchInputMapper& mapper = addMapperAndConfigure<SingleTouchInputMapper>();
-
- ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper.getSources());
-}
-
-TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchPad_ReturnsTouchPad) {
- prepareButtons();
- prepareAxes(POSITION);
- addConfigurationProperty("touch.deviceType", "touchPad");
- SingleTouchInputMapper& mapper = addMapperAndConfigure<SingleTouchInputMapper>();
-
- ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper.getSources());
-}
-
TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchScreen_ReturnsTouchScreen) {
prepareButtons();
prepareAxes(POSITION);
@@ -6702,6 +6873,55 @@
toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
}
+TEST_F(SingleTouchInputMapperTest, Reset_CancelsOngoingGesture) {
+ addConfigurationProperty("touch.deviceType", "touchScreen");
+ prepareDisplay(DISPLAY_ORIENTATION_0);
+ prepareButtons();
+ prepareAxes(POSITION | PRESSURE);
+ SingleTouchInputMapper& mapper = addMapperAndConfigure<SingleTouchInputMapper>();
+
+ // Touch down.
+ processDown(mapper, 100, 200);
+ processPressure(mapper, 1);
+ processSync(mapper);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
+ WithMotionAction(AMOTION_EVENT_ACTION_DOWN)));
+
+ // Reset the mapper. This should cancel the ongoing gesture.
+ resetMapper(mapper, ARBITRARY_TIME);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
+ WithMotionAction(AMOTION_EVENT_ACTION_CANCEL)));
+
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
+}
+
+TEST_F(SingleTouchInputMapperTest, Reset_RecreatesTouchState) {
+ addConfigurationProperty("touch.deviceType", "touchScreen");
+ prepareDisplay(DISPLAY_ORIENTATION_0);
+ prepareButtons();
+ prepareAxes(POSITION | PRESSURE);
+ SingleTouchInputMapper& mapper = addMapperAndConfigure<SingleTouchInputMapper>();
+
+ // Set the initial state for the touch pointer.
+ mFakeEventHub->setAbsoluteAxisValue(EVENTHUB_ID, ABS_X, 100);
+ mFakeEventHub->setAbsoluteAxisValue(EVENTHUB_ID, ABS_Y, 200);
+ mFakeEventHub->setAbsoluteAxisValue(EVENTHUB_ID, ABS_PRESSURE, RAW_PRESSURE_MAX);
+ mFakeEventHub->setScanCodeState(EVENTHUB_ID, BTN_TOUCH, 1);
+
+ // Reset the mapper. When the mapper is reset, we expect it to attempt to recreate the touch
+ // state by reading the current axis values. Since there was no ongoing gesture, calling reset
+ // does not generate any events.
+ resetMapper(mapper, ARBITRARY_TIME);
+
+ // Send a sync to simulate an empty touch frame where nothing changes. The mapper should use
+ // the recreated touch state to generate a down event.
+ processSync(mapper);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
+ AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithPressure(1.f))));
+
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
+}
+
TEST_F(SingleTouchInputMapperTest,
Process_WhenViewportDisplayIdChanged_TouchIsCanceledAndDeviceIsReset) {
addConfigurationProperty("touch.deviceType", "touchScreen");
@@ -6761,10 +6981,17 @@
// No events are generated while the viewport is inactive.
processMove(mapper, 101, 201);
processSync(mapper);
- processDown(mapper, 102, 202);
+ processUp(mapper);
processSync(mapper);
ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
+ // Start a new gesture while the viewport is still inactive.
+ processDown(mapper, 300, 400);
+ mFakeEventHub->setAbsoluteAxisValue(EVENTHUB_ID, ABS_X, 300);
+ mFakeEventHub->setAbsoluteAxisValue(EVENTHUB_ID, ABS_Y, 400);
+ mFakeEventHub->setScanCodeState(EVENTHUB_ID, BTN_TOUCH, 1);
+ processSync(mapper);
+
// Make the viewport active again. The device should resume processing events.
viewport->isActive = true;
mFakePolicy->updateViewport(*viewport);
@@ -6774,11 +7001,10 @@
ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled());
ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
- // Start a new gesture.
- processDown(mapper, 100, 200);
+ // In the next sync, the touch state that was recreated when the device was reset is reported.
processSync(mapper);
- ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
- ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
+ WithMotionAction(AMOTION_EVENT_ACTION_DOWN)));
// No more events.
ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
@@ -8694,8 +8920,10 @@
// Setup the second touch screen device.
MultiTouchInputMapper& mapper2 = device2->addMapper<MultiTouchInputMapper>(SECOND_EVENTHUB_ID);
- device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0 /*changes*/);
- device2->reset(ARBITRARY_TIME);
+ std::list<NotifyArgs> unused =
+ device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ 0 /*changes*/);
+ unused += device2->reset(ARBITRARY_TIME);
// Setup PointerController.
std::shared_ptr<FakePointerController> fakePointerController =
@@ -8714,9 +8942,9 @@
prepareSecondaryDisplay(ViewportType::EXTERNAL, hdmi2);
// Default device will reconfigure above, need additional reconfiguration for another device.
- device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_DISPLAY_INFO |
- InputReaderConfiguration::CHANGE_SHOW_TOUCHES);
+ unused += device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_DISPLAY_INFO |
+ InputReaderConfiguration::CHANGE_SHOW_TOUCHES);
// Two fingers down at default display.
int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
@@ -8746,8 +8974,8 @@
// Disable the show touches configuration and ensure the spots are cleared.
mFakePolicy->setShowTouches(false);
- device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_SHOW_TOUCHES);
+ unused += device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_SHOW_TOUCHES);
ASSERT_TRUE(fakePointerController->getSpots().empty());
}
@@ -9310,6 +9538,75 @@
ASSERT_EQ(uint32_t(1), motionArgs.pointerCount);
}
+TEST_F(MultiTouchInputMapperTest, Reset_PreservesLastTouchState) {
+ addConfigurationProperty("touch.deviceType", "touchScreen");
+ prepareDisplay(DISPLAY_ORIENTATION_0);
+ prepareAxes(POSITION | ID | SLOT | PRESSURE);
+ MultiTouchInputMapper& mapper = addMapperAndConfigure<MultiTouchInputMapper>();
+
+ // First finger down.
+ processId(mapper, FIRST_TRACKING_ID);
+ processPosition(mapper, 100, 200);
+ processPressure(mapper, RAW_PRESSURE_MAX);
+ processSync(mapper);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
+ WithMotionAction(AMOTION_EVENT_ACTION_DOWN)));
+
+ // Second finger down.
+ processSlot(mapper, SECOND_SLOT);
+ processId(mapper, SECOND_TRACKING_ID);
+ processPosition(mapper, 300, 400);
+ processPressure(mapper, RAW_PRESSURE_MAX);
+ processSync(mapper);
+ ASSERT_NO_FATAL_FAILURE(
+ mFakeListener->assertNotifyMotionWasCalled(WithMotionAction(ACTION_POINTER_1_DOWN)));
+
+ // Reset the mapper. When the mapper is reset, we expect the current multi-touch state to be
+ // preserved. Resetting should cancel the ongoing gesture.
+ resetMapper(mapper, ARBITRARY_TIME);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
+ WithMotionAction(AMOTION_EVENT_ACTION_CANCEL)));
+
+ // Send a sync to simulate an empty touch frame where nothing changes. The mapper should use
+ // the existing touch state to generate a down event.
+ processPosition(mapper, 301, 302);
+ processSync(mapper);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
+ AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithPressure(1.f))));
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
+ AllOf(WithMotionAction(ACTION_POINTER_1_DOWN), WithPressure(1.f))));
+
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
+}
+
+TEST_F(MultiTouchInputMapperTest, Reset_PreservesLastTouchState_NoPointersDown) {
+ addConfigurationProperty("touch.deviceType", "touchScreen");
+ prepareDisplay(DISPLAY_ORIENTATION_0);
+ prepareAxes(POSITION | ID | SLOT | PRESSURE);
+ MultiTouchInputMapper& mapper = addMapperAndConfigure<MultiTouchInputMapper>();
+
+ // First finger touches down and releases.
+ processId(mapper, FIRST_TRACKING_ID);
+ processPosition(mapper, 100, 200);
+ processPressure(mapper, RAW_PRESSURE_MAX);
+ processSync(mapper);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
+ WithMotionAction(AMOTION_EVENT_ACTION_DOWN)));
+ processId(mapper, INVALID_TRACKING_ID);
+ processSync(mapper);
+ ASSERT_NO_FATAL_FAILURE(
+ mFakeListener->assertNotifyMotionWasCalled(WithMotionAction(AMOTION_EVENT_ACTION_UP)));
+
+ // Reset the mapper. When the mapper is reset, we expect it to restore the latest
+ // raw state where no pointers are down.
+ resetMapper(mapper, ARBITRARY_TIME);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
+
+ // Send an empty sync frame. Since there are no pointers, no events are generated.
+ processSync(mapper);
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
+}
+
// --- MultiTouchInputMapperTest_ExternalDevice ---
class MultiTouchInputMapperTest_ExternalDevice : public MultiTouchInputMapperTest {
@@ -9632,6 +9929,7 @@
ASSERT_EQ(1U, motionArgs.pointerCount);
ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+ ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
ASSERT_NO_FATAL_FAILURE(
assertPointerCoords(motionArgs.pointerCoords[0], 0, 0, 1, 0, 0, 0, 0, 0, 0, 0));
@@ -9653,6 +9951,7 @@
ASSERT_EQ(1U, motionArgs.pointerCount);
ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+ ASSERT_EQ(MotionClassification::TWO_FINGER_SWIPE, motionArgs.classification);
ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], 0,
movingDistance * mPointerMovementScale, 1, 0, 0, 0,
0, 0, 0, 0));
@@ -9690,6 +9989,7 @@
ASSERT_EQ(1U, motionArgs.pointerCount);
ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+ ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
ASSERT_NO_FATAL_FAILURE(
assertPointerCoords(motionArgs.pointerCoords[0], 0, 0, 1, 0, 0, 0, 0, 0, 0, 0));
@@ -9711,6 +10011,7 @@
ASSERT_EQ(1U, motionArgs.pointerCount);
ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+ ASSERT_EQ(MotionClassification::TWO_FINGER_SWIPE, motionArgs.classification);
// New coordinate is the scaled relative coordinate from the initial coordinate.
ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], 0,
movingDistance * mPointerMovementScale, 1, 0, 0, 0,
@@ -9744,6 +10045,7 @@
ASSERT_EQ(1U, motionArgs.pointerCount);
ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+ ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
// One pointer for PRESS, and its coordinate is used as the origin for pointer coordinates.
ASSERT_NO_FATAL_FAILURE(
assertPointerCoords(motionArgs.pointerCoords[0], 0, 0, 1, 0, 0, 0, 0, 0, 0, 0));
@@ -9773,9 +10075,11 @@
ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+ ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
ASSERT_EQ(2U, motionArgs.pointerCount);
ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN, motionArgs.action & AMOTION_EVENT_ACTION_MASK);
ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+ ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
// Two pointers' scaled relative coordinates from their initial centroid.
// Initial y coordinates are 0 as y1 and y2 have the same value.
float cookedX1 = (x1 - x2) / 2 * mPointerXZoomScale;
@@ -9805,6 +10109,7 @@
ASSERT_EQ(2U, motionArgs.pointerCount);
ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+ ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], cookedX1,
movingDistance * 2 * mPointerMovementScale, 1, 0, 0,
0, 0, 0, 0, 0));
@@ -9908,12 +10213,12 @@
mFakePolicy.clear();
}
- void configureDevice(uint32_t changes) {
+ std::list<NotifyArgs> configureDevice(uint32_t changes) {
if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
mReader->requestRefreshConfiguration(changes);
mReader->loopOnce();
}
- mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), changes);
+ return mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), changes);
}
std::shared_ptr<InputDevice> newDevice(int32_t deviceId, const std::string& name,
@@ -9980,7 +10285,7 @@
TEST_F(LightControllerTest, MonoLight) {
RawLightInfo infoMono = {.id = 1,
- .name = "Mono",
+ .name = "mono_light",
.maxBrightness = 255,
.flags = InputLightClass::BRIGHTNESS,
.path = ""};
@@ -9991,7 +10296,29 @@
controller.populateDeviceInfo(&info);
std::vector<InputDeviceLightInfo> lights = info.getLights();
ASSERT_EQ(1U, lights.size());
- ASSERT_EQ(InputDeviceLightType::MONO, lights[0].type);
+ ASSERT_EQ(InputDeviceLightType::INPUT, lights[0].type);
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS));
+
+ ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_BRIGHTNESS));
+ ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_BRIGHTNESS);
+}
+
+TEST_F(LightControllerTest, MonoKeyboardBacklight) {
+ RawLightInfo infoMono = {.id = 1,
+ .name = "mono_keyboard_backlight",
+ .maxBrightness = 255,
+ .flags = InputLightClass::BRIGHTNESS |
+ InputLightClass::KEYBOARD_BACKLIGHT,
+ .path = ""};
+ mFakeEventHub->addRawLightInfo(infoMono.id, std::move(infoMono));
+
+ PeripheralController& controller = addControllerAndConfigure<PeripheralController>();
+ InputDeviceInfo info;
+ controller.populateDeviceInfo(&info);
+ std::vector<InputDeviceLightInfo> lights = info.getLights();
+ ASSERT_EQ(1U, lights.size());
+ ASSERT_EQ(InputDeviceLightType::KEYBOARD_BACKLIGHT, lights[0].type);
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS));
ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_BRIGHTNESS));
ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_BRIGHTNESS);
@@ -10022,7 +10349,85 @@
controller.populateDeviceInfo(&info);
std::vector<InputDeviceLightInfo> lights = info.getLights();
ASSERT_EQ(1U, lights.size());
- ASSERT_EQ(InputDeviceLightType::RGB, lights[0].type);
+ ASSERT_EQ(InputDeviceLightType::INPUT, lights[0].type);
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS));
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB));
+
+ ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_COLOR));
+ ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_COLOR);
+}
+
+TEST_F(LightControllerTest, CorrectRGBKeyboardBacklight) {
+ RawLightInfo infoRed = {.id = 1,
+ .name = "red_keyboard_backlight",
+ .maxBrightness = 255,
+ .flags = InputLightClass::BRIGHTNESS | InputLightClass::RED |
+ InputLightClass::KEYBOARD_BACKLIGHT,
+ .path = ""};
+ RawLightInfo infoGreen = {.id = 2,
+ .name = "green_keyboard_backlight",
+ .maxBrightness = 255,
+ .flags = InputLightClass::BRIGHTNESS | InputLightClass::GREEN |
+ InputLightClass::KEYBOARD_BACKLIGHT,
+ .path = ""};
+ RawLightInfo infoBlue = {.id = 3,
+ .name = "blue_keyboard_backlight",
+ .maxBrightness = 255,
+ .flags = InputLightClass::BRIGHTNESS | InputLightClass::BLUE |
+ InputLightClass::KEYBOARD_BACKLIGHT,
+ .path = ""};
+ mFakeEventHub->addRawLightInfo(infoRed.id, std::move(infoRed));
+ mFakeEventHub->addRawLightInfo(infoGreen.id, std::move(infoGreen));
+ mFakeEventHub->addRawLightInfo(infoBlue.id, std::move(infoBlue));
+
+ PeripheralController& controller = addControllerAndConfigure<PeripheralController>();
+ InputDeviceInfo info;
+ controller.populateDeviceInfo(&info);
+ std::vector<InputDeviceLightInfo> lights = info.getLights();
+ ASSERT_EQ(1U, lights.size());
+ ASSERT_EQ(InputDeviceLightType::KEYBOARD_BACKLIGHT, lights[0].type);
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS));
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB));
+
+ ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_COLOR));
+ ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_COLOR);
+}
+
+TEST_F(LightControllerTest, IncorrectRGBKeyboardBacklight) {
+ RawLightInfo infoRed = {.id = 1,
+ .name = "red",
+ .maxBrightness = 255,
+ .flags = InputLightClass::BRIGHTNESS | InputLightClass::RED,
+ .path = ""};
+ RawLightInfo infoGreen = {.id = 2,
+ .name = "green",
+ .maxBrightness = 255,
+ .flags = InputLightClass::BRIGHTNESS | InputLightClass::GREEN,
+ .path = ""};
+ RawLightInfo infoBlue = {.id = 3,
+ .name = "blue",
+ .maxBrightness = 255,
+ .flags = InputLightClass::BRIGHTNESS | InputLightClass::BLUE,
+ .path = ""};
+ RawLightInfo infoGlobal = {.id = 3,
+ .name = "global_keyboard_backlight",
+ .maxBrightness = 255,
+ .flags = InputLightClass::BRIGHTNESS | InputLightClass::GLOBAL |
+ InputLightClass::KEYBOARD_BACKLIGHT,
+ .path = ""};
+ mFakeEventHub->addRawLightInfo(infoRed.id, std::move(infoRed));
+ mFakeEventHub->addRawLightInfo(infoGreen.id, std::move(infoGreen));
+ mFakeEventHub->addRawLightInfo(infoBlue.id, std::move(infoBlue));
+ mFakeEventHub->addRawLightInfo(infoBlue.id, std::move(infoGlobal));
+
+ PeripheralController& controller = addControllerAndConfigure<PeripheralController>();
+ InputDeviceInfo info;
+ controller.populateDeviceInfo(&info);
+ std::vector<InputDeviceLightInfo> lights = info.getLights();
+ ASSERT_EQ(1U, lights.size());
+ ASSERT_EQ(InputDeviceLightType::INPUT, lights[0].type);
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS));
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB));
ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_COLOR));
ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_COLOR);
@@ -10030,7 +10435,7 @@
TEST_F(LightControllerTest, MultiColorRGBLight) {
RawLightInfo infoColor = {.id = 1,
- .name = "red",
+ .name = "multi_color",
.maxBrightness = 255,
.flags = InputLightClass::BRIGHTNESS |
InputLightClass::MULTI_INTENSITY |
@@ -10044,7 +10449,34 @@
controller.populateDeviceInfo(&info);
std::vector<InputDeviceLightInfo> lights = info.getLights();
ASSERT_EQ(1U, lights.size());
- ASSERT_EQ(InputDeviceLightType::MULTI_COLOR, lights[0].type);
+ ASSERT_EQ(InputDeviceLightType::INPUT, lights[0].type);
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS));
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB));
+
+ ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_COLOR));
+ ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_COLOR);
+}
+
+TEST_F(LightControllerTest, MultiColorRGBKeyboardBacklight) {
+ RawLightInfo infoColor = {.id = 1,
+ .name = "multi_color_keyboard_backlight",
+ .maxBrightness = 255,
+ .flags = InputLightClass::BRIGHTNESS |
+ InputLightClass::MULTI_INTENSITY |
+ InputLightClass::MULTI_INDEX |
+ InputLightClass::KEYBOARD_BACKLIGHT,
+ .path = ""};
+
+ mFakeEventHub->addRawLightInfo(infoColor.id, std::move(infoColor));
+
+ PeripheralController& controller = addControllerAndConfigure<PeripheralController>();
+ InputDeviceInfo info;
+ controller.populateDeviceInfo(&info);
+ std::vector<InputDeviceLightInfo> lights = info.getLights();
+ ASSERT_EQ(1U, lights.size());
+ ASSERT_EQ(InputDeviceLightType::KEYBOARD_BACKLIGHT, lights[0].type);
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS));
+ ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB));
ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_COLOR));
ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_COLOR);
@@ -10082,6 +10514,8 @@
std::vector<InputDeviceLightInfo> lights = info.getLights();
ASSERT_EQ(1U, lights.size());
ASSERT_EQ(InputDeviceLightType::PLAYER_ID, lights[0].type);
+ ASSERT_FALSE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS));
+ ASSERT_FALSE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB));
ASSERT_FALSE(controller.setLightColor(lights[0].id, LIGHT_COLOR));
ASSERT_TRUE(controller.setLightPlayerId(lights[0].id, LIGHT_PLAYER_ID));
diff --git a/services/inputflinger/tests/PreferStylusOverTouch_test.cpp b/services/inputflinger/tests/PreferStylusOverTouch_test.cpp
index 8e2ab88..bd05360 100644
--- a/services/inputflinger/tests/PreferStylusOverTouch_test.cpp
+++ b/services/inputflinger/tests/PreferStylusOverTouch_test.cpp
@@ -33,14 +33,8 @@
constexpr int32_t TOUCHSCREEN = AINPUT_SOURCE_TOUCHSCREEN;
constexpr int32_t STYLUS = AINPUT_SOURCE_STYLUS;
-struct PointerData {
- float x;
- float y;
-};
-
static NotifyMotionArgs generateMotionArgs(nsecs_t downTime, nsecs_t eventTime, int32_t action,
- const std::vector<PointerData>& points,
- uint32_t source) {
+ const std::vector<Point>& points, uint32_t source) {
size_t pointerCount = points.size();
if (action == DOWN || action == UP) {
EXPECT_EQ(1U, pointerCount) << "Actions DOWN and UP can only contain a single pointer";
diff --git a/services/inputflinger/tests/TestInputListener.cpp b/services/inputflinger/tests/TestInputListener.cpp
index 6a26c63..29093ef 100644
--- a/services/inputflinger/tests/TestInputListener.cpp
+++ b/services/inputflinger/tests/TestInputListener.cpp
@@ -69,6 +69,13 @@
"Expected notifyMotion() to have been called."));
}
+void TestInputListener::assertNotifyMotionWasCalled(
+ const ::testing::Matcher<NotifyMotionArgs>& matcher) {
+ NotifyMotionArgs outEventArgs;
+ ASSERT_NO_FATAL_FAILURE(assertNotifyMotionWasCalled(&outEventArgs));
+ ASSERT_THAT(outEventArgs, matcher);
+}
+
void TestInputListener::assertNotifyMotionWasNotCalled() {
ASSERT_NO_FATAL_FAILURE(
assertNotCalled<NotifyMotionArgs>("notifyMotion() should not be called."));
@@ -140,7 +147,7 @@
}
template <class NotifyArgsType>
-void TestInputListener::notify(const NotifyArgsType* args) {
+void TestInputListener::addToQueue(const NotifyArgsType* args) {
std::scoped_lock<std::mutex> lock(mLock);
std::vector<NotifyArgsType>& queue = std::get<std::vector<NotifyArgsType>>(mQueues);
@@ -149,35 +156,35 @@
}
void TestInputListener::notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args) {
- notify<NotifyConfigurationChangedArgs>(args);
+ addToQueue<NotifyConfigurationChangedArgs>(args);
}
void TestInputListener::notifyDeviceReset(const NotifyDeviceResetArgs* args) {
- notify<NotifyDeviceResetArgs>(args);
+ addToQueue<NotifyDeviceResetArgs>(args);
}
void TestInputListener::notifyKey(const NotifyKeyArgs* args) {
- notify<NotifyKeyArgs>(args);
+ addToQueue<NotifyKeyArgs>(args);
}
void TestInputListener::notifyMotion(const NotifyMotionArgs* args) {
- notify<NotifyMotionArgs>(args);
+ addToQueue<NotifyMotionArgs>(args);
}
void TestInputListener::notifySwitch(const NotifySwitchArgs* args) {
- notify<NotifySwitchArgs>(args);
+ addToQueue<NotifySwitchArgs>(args);
}
void TestInputListener::notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) {
- notify<NotifyPointerCaptureChangedArgs>(args);
+ addToQueue<NotifyPointerCaptureChangedArgs>(args);
}
void TestInputListener::notifySensor(const NotifySensorArgs* args) {
- notify<NotifySensorArgs>(args);
+ addToQueue<NotifySensorArgs>(args);
}
void TestInputListener::notifyVibratorState(const NotifyVibratorStateArgs* args) {
- notify<NotifyVibratorStateArgs>(args);
+ addToQueue<NotifyVibratorStateArgs>(args);
}
} // namespace android
diff --git a/services/inputflinger/tests/TestInputListener.h b/services/inputflinger/tests/TestInputListener.h
index 626cdfc..4ad1c42 100644
--- a/services/inputflinger/tests/TestInputListener.h
+++ b/services/inputflinger/tests/TestInputListener.h
@@ -14,10 +14,10 @@
* limitations under the License.
*/
-#ifndef _UI_TEST_INPUT_LISTENER_H
-#define _UI_TEST_INPUT_LISTENER_H
+#pragma once
#include <android-base/thread_annotations.h>
+#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include "InputListener.h"
@@ -48,6 +48,8 @@
void assertNotifyMotionWasCalled(NotifyMotionArgs* outEventArgs = nullptr);
+ void assertNotifyMotionWasCalled(const ::testing::Matcher<NotifyMotionArgs>& matcher);
+
void assertNotifyMotionWasNotCalled();
void assertNotifySwitchWasCalled(NotifySwitchArgs* outEventArgs = nullptr);
@@ -65,7 +67,7 @@
void assertNotCalled(std::string message);
template <class NotifyArgsType>
- void notify(const NotifyArgsType* args);
+ void addToQueue(const NotifyArgsType* args);
virtual void notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args) override;
@@ -100,4 +102,3 @@
};
} // namespace android
-#endif
diff --git a/services/inputflinger/tests/TestInputListenerMatchers.h b/services/inputflinger/tests/TestInputListenerMatchers.h
new file mode 100644
index 0000000..ff7455b
--- /dev/null
+++ b/services/inputflinger/tests/TestInputListenerMatchers.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/input.h>
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+namespace android {
+
+MATCHER_P(WithMotionAction, action, "InputEvent with specified action") {
+ bool matches = action == arg.action;
+ if (!matches) {
+ *result_listener << "expected action " << MotionEvent::actionToString(action)
+ << ", but got " << MotionEvent::actionToString(arg.action);
+ }
+ if (action == AMOTION_EVENT_ACTION_CANCEL) {
+ if (!matches) {
+ *result_listener << "; ";
+ }
+ *result_listener << "expected FLAG_CANCELED to be set with ACTION_CANCEL, but was not set";
+ matches &= (arg.flags & AMOTION_EVENT_FLAG_CANCELED) != 0;
+ }
+ return matches;
+}
+
+MATCHER_P(WithSource, source, "InputEvent with specified source") {
+ *result_listener << "expected source " << source << ", but got " << arg.source;
+ return arg.source == source;
+}
+
+MATCHER_P(WithDisplayId, displayId, "InputEvent with specified displayId") {
+ *result_listener << "expected displayId " << displayId << ", but got " << arg.displayId;
+ return arg.displayId == displayId;
+}
+
+MATCHER_P2(WithCoords, x, y, "InputEvent with specified coords") {
+ const auto argX = arg.pointerCoords[0].getX();
+ const auto argY = arg.pointerCoords[0].getY();
+ *result_listener << "expected coords (" << x << ", " << y << "), but got (" << argX << ", "
+ << argY << ")";
+ return argX == x && argY == y;
+}
+
+MATCHER_P(WithPressure, pressure, "InputEvent with specified pressure") {
+ const auto argPressure = arg.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_PRESSURE);
+ *result_listener << "expected pressure " << pressure << ", but got " << pressure;
+ return argPressure;
+}
+
+MATCHER_P(WithFlags, flags, "InputEvent with specified flags") {
+ *result_listener << "expected flags " << flags << ", but got " << arg.flags;
+ return arg.flags == flags;
+}
+
+} // namespace android
diff --git a/services/inputflinger/tests/UinputDevice.h b/services/inputflinger/tests/UinputDevice.h
index a37fc2b..e0ff8c3 100644
--- a/services/inputflinger/tests/UinputDevice.h
+++ b/services/inputflinger/tests/UinputDevice.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef _UI_TEST_INPUT_UINPUT_INJECTOR_H
-#define _UI_TEST_INPUT_UINPUT_INJECTOR_H
+#pragma once
#include <android-base/unique_fd.h>
#include <gtest/gtest.h>
@@ -155,5 +154,3 @@
};
} // namespace android
-
-#endif // _UI_TEST_INPUT_UINPUT_INJECTOR_H
diff --git a/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp b/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp
index f2a3964..4c84160 100644
--- a/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp
+++ b/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp
@@ -16,12 +16,17 @@
#include "../UnwantedInteractionBlocker.h"
#include <android-base/silent_death_test.h>
+#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <gui/constants.h>
#include <linux/input.h>
#include <thread>
+#include "ui/events/ozone/evdev/touch_filter/neural_stylus_palm_detection_filter.h"
#include "TestInputListener.h"
+#include "TestInputListenerMatchers.h"
+
+using ::testing::AllOf;
namespace android {
@@ -30,6 +35,8 @@
constexpr int32_t Y_RESOLUTION = 11;
constexpr int32_t MAJOR_RESOLUTION = 1;
+const nsecs_t RESAMPLE_PERIOD = ::ui::kResamplePeriod.InNanoseconds();
+
constexpr int POINTER_0_DOWN =
AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
constexpr int POINTER_1_DOWN =
@@ -47,6 +54,8 @@
constexpr int UP = AMOTION_EVENT_ACTION_UP;
constexpr int CANCEL = AMOTION_EVENT_ACTION_CANCEL;
+constexpr int32_t FLAG_CANCELED = AMOTION_EVENT_FLAG_CANCELED;
+
static nsecs_t toNs(std::chrono::nanoseconds duration) {
return duration.count();
}
@@ -256,7 +265,7 @@
/*newSuppressedPointerIds*/ {1});
ASSERT_EQ(2u, result.size());
assertArgs(result[0], POINTER_1_UP, {{0, {1, 2, 3}}, {1, {4, 5, 6}}, {2, {7, 8, 9}}});
- ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, result[0].flags);
+ ASSERT_EQ(FLAG_CANCELED, result[0].flags);
assertArgs(result[1], MOVE, {{0, {1, 2, 3}}, {2, {7, 8, 9}}});
}
@@ -271,7 +280,7 @@
/*newSuppressedPointerIds*/ {0});
ASSERT_EQ(1u, result.size());
assertArgs(result[0], CANCEL, {{0, {1, 2, 3}}});
- ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, result[0].flags);
+ ASSERT_EQ(FLAG_CANCELED, result[0].flags);
}
/**
@@ -286,7 +295,7 @@
/*newSuppressedPointerIds*/ {1});
ASSERT_EQ(1u, result.size());
assertArgs(result[0], POINTER_1_UP, {{0, {1, 2, 3}}, {1, {4, 5, 6}}, {2, {7, 8, 9}}});
- ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, result[0].flags);
+ ASSERT_EQ(FLAG_CANCELED, result[0].flags);
}
/**
@@ -301,7 +310,7 @@
/*newSuppressedPointerIds*/ {0});
ASSERT_EQ(1u, result.size());
assertArgs(result[0], POINTER_0_UP, {{0, {1, 2, 3}}, {1, {4, 5, 6}}});
- ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, result[0].flags);
+ ASSERT_EQ(FLAG_CANCELED, result[0].flags);
}
/**
@@ -316,7 +325,7 @@
/*newSuppressedPointerIds*/ {0, 1});
ASSERT_EQ(1u, result.size());
assertArgs(result[0], CANCEL, {{0, {1, 2, 3}}, {1, {4, 5, 6}}});
- ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, result[0].flags);
+ ASSERT_EQ(FLAG_CANCELED, result[0].flags);
}
/**
@@ -332,7 +341,7 @@
/*newSuppressedPointerIds*/ {0, 1});
ASSERT_EQ(1u, result.size());
assertArgs(result[0], CANCEL, {{0, {1, 2, 3}}});
- ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, result[0].flags);
+ ASSERT_EQ(FLAG_CANCELED, result[0].flags);
}
/**
@@ -573,6 +582,114 @@
dumpThread.join();
}
+/**
+ * Heuristic filter that's present in the palm rejection model blocks touches early if the size
+ * of the touch is large. This is an integration test that checks that this filter kicks in.
+ */
+TEST_F(UnwantedInteractionBlockerTest, HeuristicFilterWorks) {
+ mBlocker->notifyInputDevicesChanged({generateTestDeviceInfo()});
+ // Small touch down
+ NotifyMotionArgs args1 = generateMotionArgs(0 /*downTime*/, 0 /*eventTime*/, DOWN, {{1, 2, 3}});
+ mBlocker->notifyMotion(&args1);
+ mTestListener.assertNotifyMotionWasCalled(WithMotionAction(DOWN));
+
+ // Large touch oval on the next move
+ NotifyMotionArgs args2 =
+ generateMotionArgs(0 /*downTime*/, RESAMPLE_PERIOD, MOVE, {{4, 5, 200}});
+ mBlocker->notifyMotion(&args2);
+ mTestListener.assertNotifyMotionWasCalled(WithMotionAction(MOVE));
+
+ // Lift up the touch to force the model to decide on whether it's a palm
+ NotifyMotionArgs args3 =
+ generateMotionArgs(0 /*downTime*/, 2 * RESAMPLE_PERIOD, UP, {{4, 5, 200}});
+ mBlocker->notifyMotion(&args3);
+ mTestListener.assertNotifyMotionWasCalled(WithMotionAction(CANCEL));
+}
+
+/**
+ * Send a stylus event that would have triggered the heuristic palm detector if it were a touch
+ * event. However, since it's a stylus event, it should propagate without being canceled through
+ * the blocker.
+ * This is similar to `HeuristicFilterWorks` test, but for stylus tool.
+ */
+TEST_F(UnwantedInteractionBlockerTest, StylusIsNotBlocked) {
+ InputDeviceInfo info = generateTestDeviceInfo();
+ info.addSource(AINPUT_SOURCE_STYLUS);
+ mBlocker->notifyInputDevicesChanged({info});
+ NotifyMotionArgs args1 = generateMotionArgs(0 /*downTime*/, 0 /*eventTime*/, DOWN, {{1, 2, 3}});
+ args1.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+ mBlocker->notifyMotion(&args1);
+ mTestListener.assertNotifyMotionWasCalled(WithMotionAction(DOWN));
+
+ // Move the stylus, setting large TOUCH_MAJOR/TOUCH_MINOR dimensions
+ NotifyMotionArgs args2 =
+ generateMotionArgs(0 /*downTime*/, RESAMPLE_PERIOD, MOVE, {{4, 5, 200}});
+ args2.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+ mBlocker->notifyMotion(&args2);
+ mTestListener.assertNotifyMotionWasCalled(WithMotionAction(MOVE));
+
+ // Lift up the stylus. If it were a touch event, this would force the model to decide on whether
+ // it's a palm.
+ NotifyMotionArgs args3 =
+ generateMotionArgs(0 /*downTime*/, 2 * RESAMPLE_PERIOD, UP, {{4, 5, 200}});
+ args3.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+ mBlocker->notifyMotion(&args3);
+ mTestListener.assertNotifyMotionWasCalled(WithMotionAction(UP));
+}
+
+/**
+ * Send a mixed touch and stylus event.
+ * The touch event goes first, and is a palm. The stylus event goes down after.
+ * Stylus event should continue to work even after touch is detected as a palm.
+ */
+TEST_F(UnwantedInteractionBlockerTest, TouchIsBlockedWhenMixedWithStylus) {
+ InputDeviceInfo info = generateTestDeviceInfo();
+ info.addSource(AINPUT_SOURCE_STYLUS);
+ mBlocker->notifyInputDevicesChanged({info});
+
+ // Touch down
+ NotifyMotionArgs args1 = generateMotionArgs(0 /*downTime*/, 0 /*eventTime*/, DOWN, {{1, 2, 3}});
+ mBlocker->notifyMotion(&args1);
+ mTestListener.assertNotifyMotionWasCalled(WithMotionAction(DOWN));
+
+ // Stylus pointer down
+ NotifyMotionArgs args2 = generateMotionArgs(0 /*downTime*/, RESAMPLE_PERIOD, POINTER_1_DOWN,
+ {{1, 2, 3}, {10, 20, 30}});
+ args2.pointerProperties[1].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+ mBlocker->notifyMotion(&args2);
+ mTestListener.assertNotifyMotionWasCalled(WithMotionAction(POINTER_1_DOWN));
+
+ // Large touch oval on the next finger move
+ NotifyMotionArgs args3 = generateMotionArgs(0 /*downTime*/, 2 * RESAMPLE_PERIOD, MOVE,
+ {{1, 2, 300}, {11, 21, 30}});
+ args3.pointerProperties[1].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+ mBlocker->notifyMotion(&args3);
+ mTestListener.assertNotifyMotionWasCalled(WithMotionAction(MOVE));
+
+ // Lift up the finger pointer. It should be canceled due to the heuristic filter.
+ NotifyMotionArgs args4 = generateMotionArgs(0 /*downTime*/, 3 * RESAMPLE_PERIOD, POINTER_0_UP,
+ {{1, 2, 300}, {11, 21, 30}});
+ args4.pointerProperties[1].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+ mBlocker->notifyMotion(&args4);
+ mTestListener.assertNotifyMotionWasCalled(
+ AllOf(WithMotionAction(POINTER_0_UP), WithFlags(FLAG_CANCELED)));
+
+ NotifyMotionArgs args5 =
+ generateMotionArgs(0 /*downTime*/, 4 * RESAMPLE_PERIOD, MOVE, {{12, 22, 30}});
+ args5.pointerProperties[0].id = args4.pointerProperties[1].id;
+ args5.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+ mBlocker->notifyMotion(&args5);
+ mTestListener.assertNotifyMotionWasCalled(WithMotionAction(MOVE));
+
+ // Lift up the stylus pointer
+ NotifyMotionArgs args6 =
+ generateMotionArgs(0 /*downTime*/, 5 * RESAMPLE_PERIOD, UP, {{4, 5, 200}});
+ args6.pointerProperties[0].id = args4.pointerProperties[1].id;
+ args6.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+ mBlocker->notifyMotion(&args6);
+ mTestListener.assertNotifyMotionWasCalled(WithMotionAction(UP));
+}
+
using UnwantedInteractionBlockerTestDeathTest = UnwantedInteractionBlockerTest;
/**
@@ -672,7 +789,7 @@
{{1433.0, 751.0, 44.0}, {1070.0, 771.0, 13.0}}));
ASSERT_EQ(2u, argsList.size());
ASSERT_EQ(POINTER_0_UP, argsList[0].action);
- ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, argsList[0].flags);
+ ASSERT_EQ(FLAG_CANCELED, argsList[0].flags);
ASSERT_EQ(MOVE, argsList[1].action);
ASSERT_EQ(1u, argsList[1].pointerCount);
ASSERT_EQ(0, argsList[1].flags);
@@ -849,7 +966,7 @@
ASSERT_EQ(2u, argsList.size());
// First event - cancel pointer 1
ASSERT_EQ(POINTER_1_UP, argsList[0].action);
- ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, argsList[0].flags);
+ ASSERT_EQ(FLAG_CANCELED, argsList[0].flags);
// Second event - send MOVE for the remaining pointer
ASSERT_EQ(MOVE, argsList[1].action);
ASSERT_EQ(0, argsList[1].flags);
@@ -890,7 +1007,7 @@
// Cancel all
ASSERT_EQ(CANCEL, argsList[0].action);
ASSERT_EQ(2u, argsList[0].pointerCount);
- ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, argsList[0].flags);
+ ASSERT_EQ(FLAG_CANCELED, argsList[0].flags);
// Future move events are ignored
argsList = mPalmRejector->processMotion(
@@ -936,7 +1053,7 @@
{{1414.0, 702.0, 41.0}, {1059.0, 731.0, 12.0}}));
ASSERT_EQ(1u, argsList.size());
ASSERT_EQ(CANCEL, argsList[0].action) << MotionEvent::actionToString(argsList[0].action);
- ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, argsList[0].flags);
+ ASSERT_EQ(FLAG_CANCELED, argsList[0].flags);
// Future move events should not go to the listener.
argsList = mPalmRejector->processMotion(
@@ -970,7 +1087,7 @@
{{1417.0, 685.0, 41.0}, {1060, 700, 10.0}}));
ASSERT_EQ(2u, argsList.size());
ASSERT_EQ(POINTER_1_UP, argsList[0].action);
- ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, argsList[0].flags);
+ ASSERT_EQ(FLAG_CANCELED, argsList[0].flags);
ASSERT_EQ(MOVE, argsList[1].action) << MotionEvent::actionToString(argsList[1].action);
ASSERT_EQ(0, argsList[1].flags);
diff --git a/services/inputflinger/tests/fuzzers/Android.bp b/services/inputflinger/tests/fuzzers/Android.bp
index 455a1e2..55c2db6 100644
--- a/services/inputflinger/tests/fuzzers/Android.bp
+++ b/services/inputflinger/tests/fuzzers/Android.bp
@@ -21,7 +21,6 @@
default_applicable_licenses: ["frameworks_native_license"],
}
-
cc_fuzz {
name: "inputflinger_latencytracker_fuzzer",
defaults: [
@@ -34,7 +33,6 @@
"libbase",
"libbinder",
"liblog",
- "libui",
"libutils",
"libinput",
"libinputflinger",
@@ -43,6 +41,107 @@
"LatencyTrackerFuzzer.cpp",
],
fuzz_config: {
- cc: ["android-framework-input@google.com"],
+ cc: ["android-framework-input@google.com"],
},
}
+
+cc_defaults {
+ name: "inputflinger_fuzz_defaults",
+ defaults: [
+ "inputflinger_defaults",
+ ],
+ include_dirs: [
+ "frameworks/native/services/inputflinger",
+ ],
+ shared_libs: [
+ "android.hardware.input.classifier@1.0",
+ "android.hardware.input.processor-V1-ndk",
+ "libbase",
+ "libbinder",
+ "libcutils",
+ "liblog",
+ "libutils",
+ "libinput",
+ "libinputflinger",
+ "libinputreader",
+ "libinputflinger_base",
+ "libstatslog",
+ ],
+ header_libs: [
+ "libbatteryservice_headers",
+ "libinputreader_headers",
+ ],
+ fuzz_config: {
+ cc: ["android-framework-input@google.com"],
+ },
+}
+
+cc_fuzz {
+ name: "inputflinger_cursor_input_fuzzer",
+ defaults: [
+ "inputflinger_fuzz_defaults",
+ ],
+ srcs: [
+ "CursorInputFuzzer.cpp",
+ ],
+}
+
+cc_fuzz {
+ name: "inputflinger_keyboard_input_fuzzer",
+ defaults: [
+ "inputflinger_fuzz_defaults",
+ ],
+ srcs: [
+ "KeyboardInputFuzzer.cpp",
+ ],
+}
+
+cc_fuzz {
+ name: "inputflinger_multitouch_input_fuzzer",
+ defaults: [
+ "inputflinger_fuzz_defaults",
+ ],
+ srcs: [
+ "MultiTouchInputFuzzer.cpp",
+ ],
+}
+
+cc_fuzz {
+ name: "inputflinger_switch_input_fuzzer",
+ defaults: [
+ "inputflinger_fuzz_defaults",
+ ],
+ srcs: [
+ "SwitchInputFuzzer.cpp",
+ ],
+}
+
+cc_fuzz {
+ name: "inputflinger_input_reader_fuzzer",
+ defaults: [
+ "inputflinger_fuzz_defaults",
+ ],
+ srcs: [
+ "InputReaderFuzzer.cpp",
+ ],
+}
+
+cc_fuzz {
+ name: "inputflinger_blocking_queue_fuzzer",
+ defaults: [
+ "inputflinger_fuzz_defaults",
+ ],
+ srcs: [
+ "BlockingQueueFuzzer.cpp",
+ ],
+}
+
+cc_fuzz {
+ name: "inputflinger_input_classifier_fuzzer",
+ defaults: [
+ "inputflinger_fuzz_defaults",
+ ],
+ srcs: [
+ "InputClassifierFuzzer.cpp",
+ ],
+}
diff --git a/services/inputflinger/tests/fuzzers/BlockingQueueFuzzer.cpp b/services/inputflinger/tests/fuzzers/BlockingQueueFuzzer.cpp
new file mode 100644
index 0000000..d2595bf
--- /dev/null
+++ b/services/inputflinger/tests/fuzzers/BlockingQueueFuzzer.cpp
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <fuzzer/FuzzedDataProvider.h>
+#include <thread>
+#include "BlockingQueue.h"
+
+// Chosen to be a number large enough for variation in fuzzer runs, but not consume too much memory.
+static constexpr size_t MAX_CAPACITY = 1024;
+
+namespace android {
+
+extern "C" int LLVMFuzzerTestOneInput(uint8_t *data, size_t size) {
+ FuzzedDataProvider fdp(data, size);
+ size_t capacity = fdp.ConsumeIntegralInRange<size_t>(1, MAX_CAPACITY);
+ size_t filled = 0;
+ BlockingQueue<int32_t> queue(capacity);
+
+ while (fdp.remaining_bytes() > 0) {
+ fdp.PickValueInArray<std::function<void()>>({
+ [&]() -> void {
+ size_t numPushes = fdp.ConsumeIntegralInRange<size_t>(0, capacity + 1);
+ for (size_t i = 0; i < numPushes; i++) {
+ queue.push(fdp.ConsumeIntegral<int32_t>());
+ }
+ filled = std::min(capacity, filled + numPushes);
+ },
+ [&]() -> void {
+ // Pops blocks if it is empty, so only pop up to num elements inserted.
+ size_t numPops = fdp.ConsumeIntegralInRange<size_t>(0, filled);
+ for (size_t i = 0; i < numPops; i++) {
+ queue.pop();
+ }
+ filled > numPops ? filled -= numPops : filled = 0;
+ },
+ [&]() -> void {
+ queue.clear();
+ filled = 0;
+ },
+ [&]() -> void {
+ int32_t eraseElement = fdp.ConsumeIntegral<int32_t>();
+ queue.erase([&](int32_t element) {
+ if (element == eraseElement) {
+ filled--;
+ return true;
+ }
+ return false;
+ });
+ },
+ })();
+ }
+
+ return 0;
+}
+
+} // namespace android
diff --git a/services/inputflinger/tests/fuzzers/CursorInputFuzzer.cpp b/services/inputflinger/tests/fuzzers/CursorInputFuzzer.cpp
new file mode 100644
index 0000000..cc523e1
--- /dev/null
+++ b/services/inputflinger/tests/fuzzers/CursorInputFuzzer.cpp
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <CursorInputMapper.h>
+#include <FuzzContainer.h>
+#include <fuzzer/FuzzedDataProvider.h>
+
+namespace android {
+
+static void addProperty(FuzzContainer& fuzzer, std::shared_ptr<FuzzedDataProvider> fdp) {
+ // Pick a random property to set for the mapper to have set.
+ fdp->PickValueInArray<std::function<void()>>(
+ {[&]() -> void { fuzzer.addProperty("cursor.mode", "pointer"); },
+ [&]() -> void { fuzzer.addProperty("cursor.mode", "navigation"); },
+ [&]() -> void {
+ fuzzer.addProperty("cursor.mode", fdp->ConsumeRandomLengthString(100).data());
+ },
+ [&]() -> void {
+ fuzzer.addProperty("cursor.orientationAware",
+ fdp->ConsumeRandomLengthString(100).data());
+ }})();
+}
+
+extern "C" int LLVMFuzzerTestOneInput(uint8_t* data, size_t size) {
+ std::shared_ptr<FuzzedDataProvider> fdp = std::make_shared<FuzzedDataProvider>(data, size);
+ FuzzContainer fuzzer(fdp);
+
+ CursorInputMapper& mapper = fuzzer.getMapper<CursorInputMapper>();
+ auto policyConfig = fuzzer.getPolicyConfig();
+
+ // Loop through mapper operations until randomness is exhausted.
+ while (fdp->remaining_bytes() > 0) {
+ fdp->PickValueInArray<std::function<void()>>({
+ [&]() -> void { addProperty(fuzzer, fdp); },
+ [&]() -> void {
+ std::string dump;
+ mapper.dump(dump);
+ },
+ [&]() -> void { mapper.getSources(); },
+ [&]() -> void {
+ std::list<NotifyArgs> unused =
+ mapper.configure(fdp->ConsumeIntegral<nsecs_t>(), &policyConfig,
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ // Need to reconfigure with 0 or you risk a NPE.
+ std::list<NotifyArgs> unused =
+ mapper.configure(fdp->ConsumeIntegral<nsecs_t>(), &policyConfig, 0);
+ InputDeviceInfo info;
+ mapper.populateDeviceInfo(&info);
+ },
+ [&]() -> void {
+ int32_t type, code;
+ type = fdp->ConsumeBool() ? fdp->PickValueInArray(kValidTypes)
+ : fdp->ConsumeIntegral<int32_t>();
+ code = fdp->ConsumeBool() ? fdp->PickValueInArray(kValidCodes)
+ : fdp->ConsumeIntegral<int32_t>();
+
+ // Need to reconfigure with 0 or you risk a NPE.
+ std::list<NotifyArgs> unused =
+ mapper.configure(fdp->ConsumeIntegral<nsecs_t>(), &policyConfig, 0);
+ RawEvent rawEvent{fdp->ConsumeIntegral<nsecs_t>(),
+ fdp->ConsumeIntegral<nsecs_t>(),
+ fdp->ConsumeIntegral<int32_t>(),
+ type,
+ code,
+ fdp->ConsumeIntegral<int32_t>()};
+ unused += mapper.process(&rawEvent);
+ },
+ [&]() -> void {
+ std::list<NotifyArgs> unused = mapper.reset(fdp->ConsumeIntegral<nsecs_t>());
+ },
+ [&]() -> void {
+ mapper.getScanCodeState(fdp->ConsumeIntegral<uint32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ // Need to reconfigure with 0 or you risk a NPE.
+ std::list<NotifyArgs> unused =
+ mapper.configure(fdp->ConsumeIntegral<nsecs_t>(), &policyConfig, 0);
+ mapper.getAssociatedDisplayId();
+ },
+ })();
+ }
+
+ return 0;
+}
+
+} // namespace android
diff --git a/services/inputflinger/tests/fuzzers/FuzzContainer.h b/services/inputflinger/tests/fuzzers/FuzzContainer.h
new file mode 100644
index 0000000..1e0764f
--- /dev/null
+++ b/services/inputflinger/tests/fuzzers/FuzzContainer.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <InputDevice.h>
+#include <InputMapper.h>
+#include <InputReader.h>
+#include <MapperHelpers.h>
+#include <fuzzer/FuzzedDataProvider.h>
+
+namespace android {
+
+class FuzzContainer {
+ std::shared_ptr<FuzzEventHub> mFuzzEventHub;
+ sp<FuzzInputReaderPolicy> mFuzzPolicy;
+ FuzzInputListener mFuzzListener;
+ std::unique_ptr<FuzzInputReaderContext> mFuzzContext;
+ std::unique_ptr<InputDevice> mFuzzDevice;
+ InputReaderConfiguration mPolicyConfig;
+ std::shared_ptr<FuzzedDataProvider> mFdp;
+
+public:
+ FuzzContainer(std::shared_ptr<FuzzedDataProvider> fdp) : mFdp(fdp) {
+ // Setup parameters.
+ std::string deviceName = mFdp->ConsumeRandomLengthString(16);
+ std::string deviceLocation = mFdp->ConsumeRandomLengthString(12);
+ int32_t deviceID = mFdp->ConsumeIntegralInRange<int32_t>(0, 5);
+ int32_t deviceGeneration = mFdp->ConsumeIntegralInRange<int32_t>(/*from*/ 0, /*to*/ 5);
+
+ // Create mocked objects.
+ mFuzzEventHub = std::make_shared<FuzzEventHub>(mFdp);
+ mFuzzPolicy = sp<FuzzInputReaderPolicy>::make(mFdp);
+ mFuzzContext = std::make_unique<FuzzInputReaderContext>(mFuzzEventHub, mFuzzPolicy,
+ mFuzzListener, mFdp);
+
+ InputDeviceIdentifier identifier;
+ identifier.name = deviceName;
+ identifier.location = deviceLocation;
+ mFuzzDevice = std::make_unique<InputDevice>(mFuzzContext.get(), deviceID, deviceGeneration,
+ identifier);
+ mFuzzPolicy->getReaderConfiguration(&mPolicyConfig);
+ }
+
+ ~FuzzContainer() {}
+
+ void configureDevice() {
+ nsecs_t arbitraryTime = mFdp->ConsumeIntegral<nsecs_t>();
+ std::list<NotifyArgs> out;
+ out += mFuzzDevice->configure(arbitraryTime, &mPolicyConfig, 0);
+ out += mFuzzDevice->reset(arbitraryTime);
+ for (const NotifyArgs& args : out) {
+ mFuzzListener.notify(args);
+ }
+ }
+
+ void addProperty(std::string key, std::string value) {
+ mFuzzEventHub->addProperty(key, value);
+ configureDevice();
+ }
+
+ InputReaderConfiguration& getPolicyConfig() { return mPolicyConfig; }
+
+ template <class T, typename... Args>
+ T& getMapper(Args... args) {
+ T& mapper = mFuzzDevice->addMapper<T>(mFdp->ConsumeIntegral<int32_t>(), args...);
+ configureDevice();
+ return mapper;
+ }
+};
+
+} // namespace android
diff --git a/services/inputflinger/tests/fuzzers/InputClassifierFuzzer.cpp b/services/inputflinger/tests/fuzzers/InputClassifierFuzzer.cpp
new file mode 100644
index 0000000..c407cff
--- /dev/null
+++ b/services/inputflinger/tests/fuzzers/InputClassifierFuzzer.cpp
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <MapperHelpers.h>
+#include <fuzzer/FuzzedDataProvider.h>
+#include "InputCommonConverter.h"
+#include "InputProcessor.h"
+
+namespace android {
+
+static constexpr int32_t MAX_AXES = 64;
+
+// Used by two fuzz operations and a bit lengthy, so pulled out into a function.
+NotifyMotionArgs generateFuzzedMotionArgs(FuzzedDataProvider &fdp) {
+ // Create a basic motion event for testing
+ PointerProperties properties;
+ properties.id = 0;
+ properties.toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+ PointerCoords coords;
+ coords.clear();
+ for (int32_t i = 0; i < fdp.ConsumeIntegralInRange<int32_t>(0, MAX_AXES); i++) {
+ coords.setAxisValue(fdp.ConsumeIntegral<int32_t>(), fdp.ConsumeFloatingPoint<float>());
+ }
+
+ const nsecs_t downTime = 2;
+ const nsecs_t readTime = downTime + fdp.ConsumeIntegralInRange<nsecs_t>(0, 1E8);
+ NotifyMotionArgs motionArgs(fdp.ConsumeIntegral<uint32_t>() /*sequenceNum*/,
+ downTime /*eventTime*/, readTime,
+ fdp.ConsumeIntegral<int32_t>() /*deviceId*/, AINPUT_SOURCE_ANY,
+ ADISPLAY_ID_DEFAULT,
+ fdp.ConsumeIntegral<uint32_t>() /*policyFlags*/,
+ AMOTION_EVENT_ACTION_DOWN,
+ fdp.ConsumeIntegral<int32_t>() /*actionButton*/,
+ fdp.ConsumeIntegral<int32_t>() /*flags*/, AMETA_NONE,
+ fdp.ConsumeIntegral<int32_t>() /*buttonState*/,
+ MotionClassification::NONE, AMOTION_EVENT_EDGE_FLAG_NONE,
+ 1 /*pointerCount*/, &properties, &coords,
+ fdp.ConsumeFloatingPoint<float>() /*xPrecision*/,
+ fdp.ConsumeFloatingPoint<float>() /*yPrecision*/,
+ AMOTION_EVENT_INVALID_CURSOR_POSITION,
+ AMOTION_EVENT_INVALID_CURSOR_POSITION, downTime,
+ {} /*videoFrames*/);
+ return motionArgs;
+}
+
+extern "C" int LLVMFuzzerTestOneInput(uint8_t *data, size_t size) {
+ FuzzedDataProvider fdp(data, size);
+
+ std::unique_ptr<FuzzInputListener> mFuzzListener = std::make_unique<FuzzInputListener>();
+ std::unique_ptr<InputProcessorInterface> mClassifier =
+ std::make_unique<InputProcessor>(*mFuzzListener);
+
+ while (fdp.remaining_bytes() > 0) {
+ fdp.PickValueInArray<std::function<void()>>({
+ [&]() -> void {
+ // SendToNextStage_NotifyConfigurationChangedArgs
+ NotifyConfigurationChangedArgs
+ args(fdp.ConsumeIntegral<uint32_t>() /*sequenceNum*/,
+ fdp.ConsumeIntegral<nsecs_t>() /*eventTime*/);
+ mClassifier->notifyConfigurationChanged(&args);
+ },
+ [&]() -> void {
+ // SendToNextStage_NotifyKeyArgs
+ const nsecs_t eventTime = fdp.ConsumeIntegral<nsecs_t>();
+ const nsecs_t readTime =
+ eventTime + fdp.ConsumeIntegralInRange<nsecs_t>(0, 1E8);
+ NotifyKeyArgs keyArgs(fdp.ConsumeIntegral<uint32_t>() /*sequenceNum*/,
+ eventTime, readTime,
+ fdp.ConsumeIntegral<int32_t>() /*deviceId*/,
+ AINPUT_SOURCE_KEYBOARD, ADISPLAY_ID_DEFAULT,
+ fdp.ConsumeIntegral<uint32_t>() /*policyFlags*/,
+ AKEY_EVENT_ACTION_DOWN,
+ fdp.ConsumeIntegral<int32_t>() /*flags*/, AKEYCODE_HOME,
+ fdp.ConsumeIntegral<int32_t>() /*scanCode*/, AMETA_NONE,
+ fdp.ConsumeIntegral<nsecs_t>() /*downTime*/);
+
+ mClassifier->notifyKey(&keyArgs);
+ },
+ [&]() -> void {
+ // SendToNextStage_NotifyMotionArgs
+ NotifyMotionArgs motionArgs = generateFuzzedMotionArgs(fdp);
+ mClassifier->notifyMotion(&motionArgs);
+ },
+ [&]() -> void {
+ // SendToNextStage_NotifySwitchArgs
+ NotifySwitchArgs switchArgs(fdp.ConsumeIntegral<uint32_t>() /*sequenceNum*/,
+ fdp.ConsumeIntegral<nsecs_t>() /*eventTime*/,
+ fdp.ConsumeIntegral<uint32_t>() /*policyFlags*/,
+ fdp.ConsumeIntegral<uint32_t>() /*switchValues*/,
+ fdp.ConsumeIntegral<uint32_t>() /*switchMask*/);
+
+ mClassifier->notifySwitch(&switchArgs);
+ },
+ [&]() -> void {
+ // SendToNextStage_NotifyDeviceResetArgs
+ NotifyDeviceResetArgs resetArgs(fdp.ConsumeIntegral<uint32_t>() /*sequenceNum*/,
+ fdp.ConsumeIntegral<nsecs_t>() /*eventTime*/,
+ fdp.ConsumeIntegral<int32_t>() /*deviceId*/);
+
+ mClassifier->notifyDeviceReset(&resetArgs);
+ },
+ [&]() -> void {
+ // InputClassifierConverterTest
+ const NotifyMotionArgs motionArgs = generateFuzzedMotionArgs(fdp);
+ aidl::android::hardware::input::common::MotionEvent motionEvent =
+ notifyMotionArgsToHalMotionEvent(motionArgs);
+ },
+ })();
+ }
+ return 0;
+}
+
+} // namespace android
diff --git a/services/inputflinger/tests/fuzzers/InputReaderFuzzer.cpp b/services/inputflinger/tests/fuzzers/InputReaderFuzzer.cpp
new file mode 100644
index 0000000..a9f5a3a
--- /dev/null
+++ b/services/inputflinger/tests/fuzzers/InputReaderFuzzer.cpp
@@ -0,0 +1,283 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <InputReader.h>
+#include <MapperHelpers.h>
+#include <fuzzer/FuzzedDataProvider.h>
+#include <input/InputDevice.h>
+#include <chrono>
+#include <thread>
+
+namespace android {
+
+constexpr InputDeviceSensorType kInputDeviceSensorType[] = {
+ InputDeviceSensorType::ACCELEROMETER,
+ InputDeviceSensorType::MAGNETIC_FIELD,
+ InputDeviceSensorType::ORIENTATION,
+ InputDeviceSensorType::GYROSCOPE,
+ InputDeviceSensorType::LIGHT,
+ InputDeviceSensorType::PRESSURE,
+ InputDeviceSensorType::TEMPERATURE,
+ InputDeviceSensorType::PROXIMITY,
+ InputDeviceSensorType::GRAVITY,
+ InputDeviceSensorType::LINEAR_ACCELERATION,
+ InputDeviceSensorType::ROTATION_VECTOR,
+ InputDeviceSensorType::RELATIVE_HUMIDITY,
+ InputDeviceSensorType::AMBIENT_TEMPERATURE,
+ InputDeviceSensorType::MAGNETIC_FIELD_UNCALIBRATED,
+ InputDeviceSensorType::GAME_ROTATION_VECTOR,
+ InputDeviceSensorType::GYROSCOPE_UNCALIBRATED,
+ InputDeviceSensorType::SIGNIFICANT_MOTION,
+};
+
+class FuzzInputReader : public InputReaderInterface {
+public:
+ FuzzInputReader(std::shared_ptr<EventHubInterface> fuzzEventHub,
+ const sp<InputReaderPolicyInterface>& fuzzPolicy,
+ InputListenerInterface& fuzzListener) {
+ reader = std::make_unique<InputReader>(fuzzEventHub, fuzzPolicy, fuzzListener);
+ }
+
+ void dump(std::string& dump) { reader->dump(dump); }
+
+ void monitor() { reader->monitor(); }
+
+ bool isInputDeviceEnabled(int32_t deviceId) { return reader->isInputDeviceEnabled(deviceId); }
+
+ status_t start() { return reader->start(); }
+
+ status_t stop() { return reader->stop(); }
+
+ std::vector<InputDeviceInfo> getInputDevices() const { return reader->getInputDevices(); }
+
+ int32_t getScanCodeState(int32_t deviceId, uint32_t sourceMask, int32_t scanCode) {
+ return reader->getScanCodeState(deviceId, sourceMask, scanCode);
+ }
+
+ int32_t getKeyCodeState(int32_t deviceId, uint32_t sourceMask, int32_t keyCode) {
+ return reader->getKeyCodeState(deviceId, sourceMask, keyCode);
+ }
+
+ int32_t getSwitchState(int32_t deviceId, uint32_t sourceMask, int32_t sw) {
+ return reader->getSwitchState(deviceId, sourceMask, sw);
+ }
+
+ void toggleCapsLockState(int32_t deviceId) { reader->toggleCapsLockState(deviceId); }
+
+ bool hasKeys(int32_t deviceId, uint32_t sourceMask, const std::vector<int32_t>& keyCodes,
+ uint8_t* outFlags) {
+ return reader->hasKeys(deviceId, sourceMask, keyCodes, outFlags);
+ }
+
+ void requestRefreshConfiguration(uint32_t changes) {
+ reader->requestRefreshConfiguration(changes);
+ }
+
+ void vibrate(int32_t deviceId, const VibrationSequence& sequence, ssize_t repeat,
+ int32_t token) {
+ reader->vibrate(deviceId, sequence, repeat, token);
+ }
+
+ void cancelVibrate(int32_t deviceId, int32_t token) { reader->cancelVibrate(deviceId, token); }
+
+ bool isVibrating(int32_t deviceId) { return reader->isVibrating(deviceId); }
+
+ std::vector<int32_t> getVibratorIds(int32_t deviceId) {
+ return reader->getVibratorIds(deviceId);
+ }
+
+ std::optional<int32_t> getBatteryCapacity(int32_t deviceId) {
+ return reader->getBatteryCapacity(deviceId);
+ }
+
+ std::optional<int32_t> getBatteryStatus(int32_t deviceId) {
+ return reader->getBatteryStatus(deviceId);
+ }
+
+ std::optional<std::string> getBatteryDevicePath(int32_t deviceId) {
+ return reader->getBatteryDevicePath(deviceId);
+ }
+
+ std::vector<InputDeviceLightInfo> getLights(int32_t deviceId) {
+ return reader->getLights(deviceId);
+ }
+
+ std::vector<InputDeviceSensorInfo> getSensors(int32_t deviceId) {
+ return reader->getSensors(deviceId);
+ }
+
+ bool canDispatchToDisplay(int32_t deviceId, int32_t displayId) {
+ return reader->canDispatchToDisplay(deviceId, displayId);
+ }
+
+ bool enableSensor(int32_t deviceId, InputDeviceSensorType sensorType,
+ std::chrono::microseconds samplingPeriod,
+ std::chrono::microseconds maxBatchReportLatency) {
+ return reader->enableSensor(deviceId, sensorType, samplingPeriod, maxBatchReportLatency);
+ }
+
+ void disableSensor(int32_t deviceId, InputDeviceSensorType sensorType) {
+ return reader->disableSensor(deviceId, sensorType);
+ }
+
+ void flushSensor(int32_t deviceId, InputDeviceSensorType sensorType) {
+ return reader->flushSensor(deviceId, sensorType);
+ }
+
+ bool setLightColor(int32_t deviceId, int32_t lightId, int32_t color) {
+ return reader->setLightColor(deviceId, lightId, color);
+ }
+
+ bool setLightPlayerId(int32_t deviceId, int32_t lightId, int32_t playerId) {
+ return reader->setLightPlayerId(deviceId, lightId, playerId);
+ }
+
+ std::optional<int32_t> getLightColor(int32_t deviceId, int32_t lightId) {
+ return reader->getLightColor(deviceId, lightId);
+ }
+
+ std::optional<int32_t> getLightPlayerId(int32_t deviceId, int32_t lightId) {
+ return reader->getLightPlayerId(deviceId, lightId);
+ }
+
+ int32_t getKeyCodeForKeyLocation(int32_t deviceId, int32_t locationKeyCode) const {
+ return reader->getKeyCodeForKeyLocation(deviceId, locationKeyCode);
+ }
+
+private:
+ std::unique_ptr<InputReaderInterface> reader;
+};
+
+extern "C" int LLVMFuzzerTestOneInput(uint8_t* data, size_t size) {
+ std::shared_ptr<FuzzedDataProvider> fdp = std::make_shared<FuzzedDataProvider>(data, size);
+
+ FuzzInputListener fuzzListener;
+ sp<FuzzInputReaderPolicy> fuzzPolicy = sp<FuzzInputReaderPolicy>::make(fdp);
+ std::shared_ptr<FuzzEventHub> fuzzEventHub = std::make_shared<FuzzEventHub>(fdp);
+ std::unique_ptr<FuzzInputReader> reader =
+ std::make_unique<FuzzInputReader>(fuzzEventHub, fuzzPolicy, fuzzListener);
+ size_t patternCount = fdp->ConsumeIntegralInRange<size_t>(1, 260);
+ VibrationSequence pattern(patternCount);
+ for (size_t i = 0; i < patternCount; ++i) {
+ VibrationElement element(i);
+ element.addChannel(fdp->ConsumeIntegral<int32_t>() /* vibratorId */,
+ fdp->ConsumeIntegral<uint8_t>() /* amplitude */);
+ pattern.addElement(element);
+ }
+ reader->vibrate(fdp->ConsumeIntegral<int32_t>(), pattern,
+ fdp->ConsumeIntegral<ssize_t>() /*repeat*/,
+ fdp->ConsumeIntegral<int32_t>() /*token*/);
+ reader->start();
+
+ // Loop through mapper operations until randomness is exhausted.
+ while (fdp->remaining_bytes() > 0) {
+ fdp->PickValueInArray<std::function<void()>>({
+ [&]() -> void {
+ std::string dump;
+ reader->dump(dump);
+ },
+ [&]() -> void { reader->monitor(); },
+ [&]() -> void { reader->getInputDevices(); },
+ [&]() -> void { reader->isInputDeviceEnabled(fdp->ConsumeIntegral<int32_t>()); },
+ [&]() -> void {
+ reader->getScanCodeState(fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<uint32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ reader->getKeyCodeState(fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<uint32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ reader->getSwitchState(fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<uint32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void { reader->toggleCapsLockState(fdp->ConsumeIntegral<int32_t>()); },
+ [&]() -> void {
+ size_t count = fdp->ConsumeIntegralInRange<size_t>(1, 1024);
+ std::vector<uint8_t> outFlags(count);
+ std::vector<int32_t> keyCodes;
+ for (size_t i = 0; i < count; ++i) {
+ keyCodes.push_back(fdp->ConsumeIntegral<int32_t>());
+ }
+ reader->hasKeys(fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<uint32_t>(), keyCodes, outFlags.data());
+ },
+ [&]() -> void {
+ reader->requestRefreshConfiguration(fdp->ConsumeIntegral<uint32_t>());
+ },
+ [&]() -> void {
+ reader->cancelVibrate(fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ reader->canDispatchToDisplay(fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ reader->getKeyCodeForKeyLocation(fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void { reader->getBatteryCapacity(fdp->ConsumeIntegral<int32_t>()); },
+ [&]() -> void { reader->getBatteryStatus(fdp->ConsumeIntegral<int32_t>()); },
+ [&]() -> void { reader->getBatteryDevicePath(fdp->ConsumeIntegral<int32_t>()); },
+ [&]() -> void { reader->getLights(fdp->ConsumeIntegral<int32_t>()); },
+ [&]() -> void { reader->getSensors(fdp->ConsumeIntegral<int32_t>()); },
+ [&]() -> void {
+ reader->getLightPlayerId(fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ reader->getLightColor(fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ reader->setLightPlayerId(fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ reader->setLightColor(fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<int32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ reader->flushSensor(fdp->ConsumeIntegral<int32_t>(),
+ fdp->PickValueInArray<InputDeviceSensorType>(
+ kInputDeviceSensorType));
+ },
+ [&]() -> void {
+ reader->disableSensor(fdp->ConsumeIntegral<int32_t>(),
+ fdp->PickValueInArray<InputDeviceSensorType>(
+ kInputDeviceSensorType));
+ },
+ [&]() -> void {
+ reader->enableSensor(fdp->ConsumeIntegral<int32_t>(),
+ fdp->PickValueInArray<InputDeviceSensorType>(
+ kInputDeviceSensorType),
+ std::chrono::microseconds(fdp->ConsumeIntegral<size_t>()),
+ std::chrono::microseconds(fdp->ConsumeIntegral<size_t>()));
+ },
+ })();
+ }
+
+ reader->stop();
+ return 0;
+}
+
+} // namespace android
diff --git a/services/inputflinger/tests/fuzzers/KeyboardInputFuzzer.cpp b/services/inputflinger/tests/fuzzers/KeyboardInputFuzzer.cpp
new file mode 100644
index 0000000..e880f55
--- /dev/null
+++ b/services/inputflinger/tests/fuzzers/KeyboardInputFuzzer.cpp
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <FuzzContainer.h>
+#include <KeyboardInputMapper.h>
+#include <fuzzer/FuzzedDataProvider.h>
+
+namespace android {
+
+const int32_t kMaxKeycodes = 100;
+
+static void addProperty(FuzzContainer& fuzzer, std::shared_ptr<FuzzedDataProvider> fdp) {
+ // Pick a random property to set for the mapper to have set.
+ fdp->PickValueInArray<std::function<void()>>(
+ {[&]() -> void { fuzzer.addProperty("keyboard.orientationAware", "1"); },
+ [&]() -> void {
+ fuzzer.addProperty("keyboard.orientationAware",
+ fdp->ConsumeRandomLengthString(100).data());
+ },
+ [&]() -> void {
+ fuzzer.addProperty("keyboard.doNotWakeByDefault",
+ fdp->ConsumeRandomLengthString(100).data());
+ },
+ [&]() -> void {
+ fuzzer.addProperty("keyboard.handlesKeyRepeat",
+ fdp->ConsumeRandomLengthString(100).data());
+ }})();
+}
+
+extern "C" int LLVMFuzzerTestOneInput(uint8_t* data, size_t size) {
+ std::shared_ptr<FuzzedDataProvider> fdp = std::make_shared<FuzzedDataProvider>(data, size);
+ FuzzContainer fuzzer(fdp);
+
+ KeyboardInputMapper& mapper =
+ fuzzer.getMapper<KeyboardInputMapper>(fdp->ConsumeIntegral<uint32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ auto policyConfig = fuzzer.getPolicyConfig();
+
+ // Loop through mapper operations until randomness is exhausted.
+ while (fdp->remaining_bytes() > 0) {
+ fdp->PickValueInArray<std::function<void()>>({
+ [&]() -> void { addProperty(fuzzer, fdp); },
+ [&]() -> void {
+ std::string dump;
+ mapper.dump(dump);
+ },
+ [&]() -> void {
+ InputDeviceInfo info;
+ mapper.populateDeviceInfo(&info);
+ },
+ [&]() -> void { mapper.getSources(); },
+ [&]() -> void {
+ std::list<NotifyArgs> unused =
+ mapper.configure(fdp->ConsumeIntegral<nsecs_t>(), &policyConfig,
+ fdp->ConsumeIntegral<uint32_t>());
+ },
+ [&]() -> void {
+ std::list<NotifyArgs> unused = mapper.reset(fdp->ConsumeIntegral<nsecs_t>());
+ },
+ [&]() -> void {
+ int32_t type, code;
+ type = fdp->ConsumeBool() ? fdp->PickValueInArray(kValidTypes)
+ : fdp->ConsumeIntegral<int32_t>();
+ code = fdp->ConsumeBool() ? fdp->PickValueInArray(kValidCodes)
+ : fdp->ConsumeIntegral<int32_t>();
+ RawEvent rawEvent{fdp->ConsumeIntegral<nsecs_t>(),
+ fdp->ConsumeIntegral<nsecs_t>(),
+ fdp->ConsumeIntegral<int32_t>(),
+ type,
+ code,
+ fdp->ConsumeIntegral<int32_t>()};
+ std::list<NotifyArgs> unused = mapper.process(&rawEvent);
+ },
+ [&]() -> void {
+ mapper.getKeyCodeState(fdp->ConsumeIntegral<uint32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ mapper.getScanCodeState(fdp->ConsumeIntegral<uint32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ std::vector<int32_t> keyCodes;
+ int32_t numBytes = fdp->ConsumeIntegralInRange<int32_t>(0, kMaxKeycodes);
+ for (int32_t i = 0; i < numBytes; ++i) {
+ keyCodes.push_back(fdp->ConsumeIntegral<int32_t>());
+ }
+ mapper.markSupportedKeyCodes(fdp->ConsumeIntegral<uint32_t>(), keyCodes,
+ nullptr);
+ },
+ [&]() -> void { mapper.getMetaState(); },
+ [&]() -> void { mapper.updateMetaState(fdp->ConsumeIntegral<int32_t>()); },
+ [&]() -> void { mapper.getAssociatedDisplayId(); },
+ })();
+ }
+
+ return 0;
+}
+
+} // namespace android
diff --git a/services/inputflinger/tests/fuzzers/MapperHelpers.h b/services/inputflinger/tests/fuzzers/MapperHelpers.h
new file mode 100644
index 0000000..bd81761
--- /dev/null
+++ b/services/inputflinger/tests/fuzzers/MapperHelpers.h
@@ -0,0 +1,368 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <InputDevice.h>
+#include <InputMapper.h>
+#include <InputReader.h>
+#include <fuzzer/FuzzedDataProvider.h>
+#include "android/hardware/input/InputDeviceCountryCode.h"
+
+using android::hardware::input::InputDeviceCountryCode;
+
+constexpr size_t kValidTypes[] = {EV_SW,
+ EV_SYN,
+ SYN_REPORT,
+ EV_ABS,
+ EV_KEY,
+ EV_MSC,
+ EV_REL,
+ android::EventHubInterface::DEVICE_ADDED,
+ android::EventHubInterface::DEVICE_REMOVED,
+ android::EventHubInterface::FINISHED_DEVICE_SCAN};
+
+constexpr size_t kValidCodes[] = {
+ SYN_REPORT,
+ ABS_MT_SLOT,
+ SYN_MT_REPORT,
+ ABS_MT_POSITION_X,
+ ABS_MT_POSITION_Y,
+ ABS_MT_TOUCH_MAJOR,
+ ABS_MT_TOUCH_MINOR,
+ ABS_MT_WIDTH_MAJOR,
+ ABS_MT_WIDTH_MINOR,
+ ABS_MT_ORIENTATION,
+ ABS_MT_TRACKING_ID,
+ ABS_MT_PRESSURE,
+ ABS_MT_DISTANCE,
+ ABS_MT_TOOL_TYPE,
+ SYN_MT_REPORT,
+ MSC_SCAN,
+ REL_X,
+ REL_Y,
+ REL_WHEEL,
+ REL_HWHEEL,
+ BTN_LEFT,
+ BTN_RIGHT,
+ BTN_MIDDLE,
+ BTN_BACK,
+ BTN_SIDE,
+ BTN_FORWARD,
+ BTN_EXTRA,
+ BTN_TASK,
+};
+
+constexpr InputDeviceCountryCode kCountryCodes[] = {
+ InputDeviceCountryCode::INVALID,
+ InputDeviceCountryCode::NOT_SUPPORTED,
+ InputDeviceCountryCode::ARABIC,
+ InputDeviceCountryCode::BELGIAN,
+ InputDeviceCountryCode::CANADIAN_BILINGUAL,
+ InputDeviceCountryCode::CANADIAN_FRENCH,
+ InputDeviceCountryCode::CZECH_REPUBLIC,
+ InputDeviceCountryCode::DANISH,
+ InputDeviceCountryCode::FINNISH,
+ InputDeviceCountryCode::FRENCH,
+ InputDeviceCountryCode::GERMAN,
+ InputDeviceCountryCode::GREEK,
+ InputDeviceCountryCode::HEBREW,
+ InputDeviceCountryCode::HUNGARY,
+ InputDeviceCountryCode::INTERNATIONAL,
+ InputDeviceCountryCode::ITALIAN,
+ InputDeviceCountryCode::JAPAN,
+ InputDeviceCountryCode::KOREAN,
+ InputDeviceCountryCode::LATIN_AMERICAN,
+ InputDeviceCountryCode::DUTCH,
+ InputDeviceCountryCode::NORWEGIAN,
+ InputDeviceCountryCode::PERSIAN,
+ InputDeviceCountryCode::POLAND,
+ InputDeviceCountryCode::PORTUGUESE,
+ InputDeviceCountryCode::RUSSIA,
+ InputDeviceCountryCode::SLOVAKIA,
+ InputDeviceCountryCode::SPANISH,
+ InputDeviceCountryCode::SWEDISH,
+ InputDeviceCountryCode::SWISS_FRENCH,
+ InputDeviceCountryCode::SWISS_GERMAN,
+ InputDeviceCountryCode::SWITZERLAND,
+ InputDeviceCountryCode::TAIWAN,
+ InputDeviceCountryCode::TURKISH_Q,
+ InputDeviceCountryCode::UK,
+ InputDeviceCountryCode::US,
+ InputDeviceCountryCode::YUGOSLAVIA,
+ InputDeviceCountryCode::TURKISH_F,
+};
+
+constexpr size_t kMaxSize = 256;
+
+namespace android {
+
+class FuzzEventHub : public EventHubInterface {
+ InputDeviceIdentifier mIdentifier;
+ std::vector<TouchVideoFrame> mVideoFrames;
+ PropertyMap mFuzzConfig;
+ std::shared_ptr<FuzzedDataProvider> mFdp;
+
+public:
+ FuzzEventHub(std::shared_ptr<FuzzedDataProvider> fdp) : mFdp(std::move(fdp)) {}
+ ~FuzzEventHub() {}
+ void addProperty(std::string key, std::string value) { mFuzzConfig.addProperty(key, value); }
+
+ ftl::Flags<InputDeviceClass> getDeviceClasses(int32_t deviceId) const override {
+ return ftl::Flags<InputDeviceClass>(mFdp->ConsumeIntegral<uint32_t>());
+ }
+ InputDeviceIdentifier getDeviceIdentifier(int32_t deviceId) const override {
+ return mIdentifier;
+ }
+ int32_t getDeviceControllerNumber(int32_t deviceId) const override {
+ return mFdp->ConsumeIntegral<int32_t>();
+ }
+ void getConfiguration(int32_t deviceId, PropertyMap* outConfiguration) const override {
+ *outConfiguration = mFuzzConfig;
+ }
+ status_t getAbsoluteAxisInfo(int32_t deviceId, int axis,
+ RawAbsoluteAxisInfo* outAxisInfo) const override {
+ return mFdp->ConsumeIntegral<status_t>();
+ }
+ bool hasRelativeAxis(int32_t deviceId, int axis) const override { return mFdp->ConsumeBool(); }
+ bool hasInputProperty(int32_t deviceId, int property) const override {
+ return mFdp->ConsumeBool();
+ }
+ bool hasMscEvent(int32_t deviceId, int mscEvent) const override { return mFdp->ConsumeBool(); }
+ status_t mapKey(int32_t deviceId, int32_t scanCode, int32_t usageCode, int32_t metaState,
+ int32_t* outKeycode, int32_t* outMetaState, uint32_t* outFlags) const override {
+ return mFdp->ConsumeIntegral<status_t>();
+ }
+ status_t mapAxis(int32_t deviceId, int32_t scanCode, AxisInfo* outAxisInfo) const override {
+ return mFdp->ConsumeIntegral<status_t>();
+ }
+ void setExcludedDevices(const std::vector<std::string>& devices) override {}
+ std::vector<RawEvent> getEvents(int timeoutMillis) override {
+ std::vector<RawEvent> events;
+ const size_t count = mFdp->ConsumeIntegralInRange<size_t>(0, kMaxSize);
+ for (size_t i = 0; i < count; ++i) {
+ int32_t type = mFdp->ConsumeBool() ? mFdp->PickValueInArray(kValidTypes)
+ : mFdp->ConsumeIntegral<int32_t>();
+ int32_t code = mFdp->ConsumeBool() ? mFdp->PickValueInArray(kValidCodes)
+ : mFdp->ConsumeIntegral<int32_t>();
+ events.push_back({
+ .when = mFdp->ConsumeIntegral<nsecs_t>(),
+ .readTime = mFdp->ConsumeIntegral<nsecs_t>(),
+ .deviceId = mFdp->ConsumeIntegral<int32_t>(),
+ .type = type,
+ .code = code,
+ .value = mFdp->ConsumeIntegral<int32_t>(),
+ });
+ }
+ return events;
+ }
+ std::vector<TouchVideoFrame> getVideoFrames(int32_t deviceId) override { return mVideoFrames; }
+
+ base::Result<std::pair<InputDeviceSensorType, int32_t>> mapSensor(
+ int32_t deviceId, int32_t absCode) const override {
+ return base::ResultError("Fuzzer", UNKNOWN_ERROR);
+ };
+ // Raw batteries are sysfs power_supply nodes we found from the EventHub device sysfs node,
+ // containing the raw info of the sysfs node structure.
+ std::vector<int32_t> getRawBatteryIds(int32_t deviceId) const override { return {}; }
+ std::optional<RawBatteryInfo> getRawBatteryInfo(int32_t deviceId,
+ int32_t BatteryId) const override {
+ return std::nullopt;
+ };
+
+ std::vector<int32_t> getRawLightIds(int32_t deviceId) const override { return {}; };
+ std::optional<RawLightInfo> getRawLightInfo(int32_t deviceId, int32_t lightId) const override {
+ return std::nullopt;
+ };
+ std::optional<int32_t> getLightBrightness(int32_t deviceId, int32_t lightId) const override {
+ return std::nullopt;
+ };
+ void setLightBrightness(int32_t deviceId, int32_t lightId, int32_t brightness) override{};
+ std::optional<std::unordered_map<LightColor, int32_t>> getLightIntensities(
+ int32_t deviceId, int32_t lightId) const override {
+ return std::nullopt;
+ };
+ void setLightIntensities(int32_t deviceId, int32_t lightId,
+ std::unordered_map<LightColor, int32_t> intensities) override{};
+
+ InputDeviceCountryCode getCountryCode(int32_t deviceId) const override {
+ return mFdp->PickValueInArray<InputDeviceCountryCode>(kCountryCodes);
+ };
+
+ int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const override {
+ return mFdp->ConsumeIntegral<int32_t>();
+ }
+ int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const override {
+ return mFdp->ConsumeIntegral<int32_t>();
+ }
+ int32_t getSwitchState(int32_t deviceId, int32_t sw) const override {
+ return mFdp->ConsumeIntegral<int32_t>();
+ }
+ int32_t getKeyCodeForKeyLocation(int32_t deviceId, int32_t locationKeyCode) const override {
+ return mFdp->ConsumeIntegral<int32_t>();
+ }
+ status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis,
+ int32_t* outValue) const override {
+ return mFdp->ConsumeIntegral<status_t>();
+ }
+ bool markSupportedKeyCodes(int32_t deviceId, const std::vector<int32_t>& keyCodes,
+ uint8_t* outFlags) const override {
+ return mFdp->ConsumeBool();
+ }
+ bool hasScanCode(int32_t deviceId, int32_t scanCode) const override {
+ return mFdp->ConsumeBool();
+ }
+ bool hasKeyCode(int32_t deviceId, int32_t keyCode) const override {
+ return mFdp->ConsumeBool();
+ }
+ bool hasLed(int32_t deviceId, int32_t led) const override { return mFdp->ConsumeBool(); }
+ void setLedState(int32_t deviceId, int32_t led, bool on) override {}
+ void getVirtualKeyDefinitions(
+ int32_t deviceId, std::vector<VirtualKeyDefinition>& outVirtualKeys) const override {}
+ const std::shared_ptr<KeyCharacterMap> getKeyCharacterMap(int32_t deviceId) const override {
+ return nullptr;
+ }
+ bool setKeyboardLayoutOverlay(int32_t deviceId, std::shared_ptr<KeyCharacterMap> map) override {
+ return mFdp->ConsumeBool();
+ }
+ void vibrate(int32_t deviceId, const VibrationElement& effect) override {}
+ void cancelVibrate(int32_t deviceId) override {}
+
+ std::vector<int32_t> getVibratorIds(int32_t deviceId) const override { return {}; };
+
+ /* Query battery level. */
+ std::optional<int32_t> getBatteryCapacity(int32_t deviceId, int32_t batteryId) const override {
+ return std::nullopt;
+ };
+
+ /* Query battery status. */
+ std::optional<int32_t> getBatteryStatus(int32_t deviceId, int32_t batteryId) const override {
+ return std::nullopt;
+ };
+
+ void requestReopenDevices() override {}
+ void wake() override {}
+ void dump(std::string& dump) const override {}
+ void monitor() const override {}
+ bool isDeviceEnabled(int32_t deviceId) const override { return mFdp->ConsumeBool(); }
+ status_t enableDevice(int32_t deviceId) override { return mFdp->ConsumeIntegral<status_t>(); }
+ status_t disableDevice(int32_t deviceId) override { return mFdp->ConsumeIntegral<status_t>(); }
+};
+
+class FuzzPointerController : public PointerControllerInterface {
+ std::shared_ptr<FuzzedDataProvider> mFdp;
+
+public:
+ FuzzPointerController(std::shared_ptr<FuzzedDataProvider> mFdp) : mFdp(mFdp) {}
+ ~FuzzPointerController() {}
+ bool getBounds(float* outMinX, float* outMinY, float* outMaxX, float* outMaxY) const override {
+ return mFdp->ConsumeBool();
+ }
+ void move(float deltaX, float deltaY) override {}
+ void setButtonState(int32_t buttonState) override {}
+ int32_t getButtonState() const override { return mFdp->ConsumeIntegral<int32_t>(); }
+ void setPosition(float x, float y) override {}
+ void getPosition(float* outX, float* outY) const override {}
+ void fade(Transition transition) override {}
+ void unfade(Transition transition) override {}
+ void setPresentation(Presentation presentation) override {}
+ void setSpots(const PointerCoords* spotCoords, const uint32_t* spotIdToIndex,
+ BitSet32 spotIdBits, int32_t displayId) override {}
+ void clearSpots() override {}
+ int32_t getDisplayId() const override { return mFdp->ConsumeIntegral<int32_t>(); }
+ void setDisplayViewport(const DisplayViewport& displayViewport) override {}
+};
+
+class FuzzInputReaderPolicy : public InputReaderPolicyInterface {
+ TouchAffineTransformation mTransform;
+ std::shared_ptr<FuzzPointerController> mPointerController;
+ std::shared_ptr<FuzzedDataProvider> mFdp;
+
+protected:
+ ~FuzzInputReaderPolicy() {}
+
+public:
+ FuzzInputReaderPolicy(std::shared_ptr<FuzzedDataProvider> mFdp) : mFdp(mFdp) {
+ mPointerController = std::make_shared<FuzzPointerController>(mFdp);
+ }
+ void getReaderConfiguration(InputReaderConfiguration* outConfig) override {}
+ std::shared_ptr<PointerControllerInterface> obtainPointerController(int32_t deviceId) override {
+ return mPointerController;
+ }
+ void notifyInputDevicesChanged(const std::vector<InputDeviceInfo>& inputDevices) override {}
+ std::shared_ptr<KeyCharacterMap> getKeyboardLayoutOverlay(
+ const InputDeviceIdentifier& identifier) override {
+ return nullptr;
+ }
+ std::string getDeviceAlias(const InputDeviceIdentifier& identifier) {
+ return mFdp->ConsumeRandomLengthString(32);
+ }
+ TouchAffineTransformation getTouchAffineTransformation(const std::string& inputDeviceDescriptor,
+ int32_t surfaceRotation) override {
+ return mTransform;
+ }
+ void setTouchAffineTransformation(const TouchAffineTransformation t) { mTransform = t; }
+};
+
+class FuzzInputListener : public virtual InputListenerInterface {
+public:
+ void notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args) override {}
+ void notifyKey(const NotifyKeyArgs* args) override {}
+ void notifyMotion(const NotifyMotionArgs* args) override {}
+ void notifySwitch(const NotifySwitchArgs* args) override {}
+ void notifySensor(const NotifySensorArgs* args) override{};
+ void notifyVibratorState(const NotifyVibratorStateArgs* args) override{};
+ void notifyDeviceReset(const NotifyDeviceResetArgs* args) override {}
+ void notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) override{};
+};
+
+class FuzzInputReaderContext : public InputReaderContext {
+ std::shared_ptr<EventHubInterface> mEventHub;
+ sp<InputReaderPolicyInterface> mPolicy;
+ std::shared_ptr<FuzzedDataProvider> mFdp;
+
+public:
+ FuzzInputReaderContext(std::shared_ptr<EventHubInterface> eventHub,
+ const sp<InputReaderPolicyInterface>& policy,
+ InputListenerInterface& listener,
+ std::shared_ptr<FuzzedDataProvider> mFdp)
+ : mEventHub(eventHub), mPolicy(policy), mFdp(mFdp) {}
+ ~FuzzInputReaderContext() {}
+ void updateGlobalMetaState() override {}
+ int32_t getGlobalMetaState() { return mFdp->ConsumeIntegral<int32_t>(); }
+ void disableVirtualKeysUntil(nsecs_t time) override {}
+ bool shouldDropVirtualKey(nsecs_t now, int32_t keyCode, int32_t scanCode) override {
+ return mFdp->ConsumeBool();
+ }
+ void fadePointer() override {}
+ std::shared_ptr<PointerControllerInterface> getPointerController(int32_t deviceId) override {
+ return mPolicy->obtainPointerController(0);
+ }
+ void requestTimeoutAtTime(nsecs_t when) override {}
+ int32_t bumpGeneration() override { return mFdp->ConsumeIntegral<int32_t>(); }
+ void getExternalStylusDevices(std::vector<InputDeviceInfo>& outDevices) override {}
+ std::list<NotifyArgs> dispatchExternalStylusState(const StylusState& outState) override {
+ return {};
+ }
+ InputReaderPolicyInterface* getPolicy() override { return mPolicy.get(); }
+ EventHubInterface* getEventHub() override { return mEventHub.get(); }
+ int32_t getNextId() override { return mFdp->ConsumeIntegral<int32_t>(); }
+
+ void updateLedMetaState(int32_t metaState) override{};
+ int32_t getLedMetaState() override { return mFdp->ConsumeIntegral<int32_t>(); };
+};
+
+} // namespace android
diff --git a/services/inputflinger/tests/fuzzers/MultiTouchInputFuzzer.cpp b/services/inputflinger/tests/fuzzers/MultiTouchInputFuzzer.cpp
new file mode 100644
index 0000000..99fd083
--- /dev/null
+++ b/services/inputflinger/tests/fuzzers/MultiTouchInputFuzzer.cpp
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <FuzzContainer.h>
+#include <MultiTouchInputMapper.h>
+#include <fuzzer/FuzzedDataProvider.h>
+
+namespace android {
+
+const int32_t kMaxKeycodes = 100;
+
+static void addProperty(FuzzContainer& fuzzer, std::shared_ptr<FuzzedDataProvider> fdp) {
+ // Pick a random property to set for the mapper to have set.
+ fdp->PickValueInArray<std::function<void()>>(
+ {[&]() -> void { fuzzer.addProperty("touch.deviceType", "touchScreen"); },
+ [&]() -> void {
+ fuzzer.addProperty("touch.deviceType", fdp->ConsumeRandomLengthString(8).data());
+ },
+ [&]() -> void {
+ fuzzer.addProperty("touch.size.scale", fdp->ConsumeRandomLengthString(8).data());
+ },
+ [&]() -> void {
+ fuzzer.addProperty("touch.size.bias", fdp->ConsumeRandomLengthString(8).data());
+ },
+ [&]() -> void {
+ fuzzer.addProperty("touch.size.isSummed",
+ fdp->ConsumeRandomLengthString(8).data());
+ },
+ [&]() -> void {
+ fuzzer.addProperty("touch.size.calibration",
+ fdp->ConsumeRandomLengthString(8).data());
+ },
+ [&]() -> void {
+ fuzzer.addProperty("touch.pressure.scale",
+ fdp->ConsumeRandomLengthString(8).data());
+ },
+ [&]() -> void {
+ fuzzer.addProperty("touch.size.calibration",
+ fdp->ConsumeBool() ? "diameter" : "area");
+ },
+ [&]() -> void {
+ fuzzer.addProperty("touch.pressure.calibration",
+ fdp->ConsumeRandomLengthString(8).data());
+ }})();
+}
+
+extern "C" int LLVMFuzzerTestOneInput(uint8_t* data, size_t size) {
+ std::shared_ptr<FuzzedDataProvider> fdp = std::make_shared<FuzzedDataProvider>(data, size);
+ FuzzContainer fuzzer(fdp);
+
+ MultiTouchInputMapper& mapper = fuzzer.getMapper<MultiTouchInputMapper>();
+ auto policyConfig = fuzzer.getPolicyConfig();
+
+ // Loop through mapper operations until randomness is exhausted.
+ while (fdp->remaining_bytes() > 0) {
+ fdp->PickValueInArray<std::function<void()>>({
+ [&]() -> void { addProperty(fuzzer, fdp); },
+ [&]() -> void {
+ std::string dump;
+ mapper.dump(dump);
+ },
+ [&]() -> void {
+ InputDeviceInfo info;
+ mapper.populateDeviceInfo(&info);
+ },
+ [&]() -> void { mapper.getSources(); },
+ [&]() -> void {
+ std::list<NotifyArgs> unused =
+ mapper.configure(fdp->ConsumeIntegral<nsecs_t>(), &policyConfig,
+ fdp->ConsumeIntegral<uint32_t>());
+ },
+ [&]() -> void {
+ std::list<NotifyArgs> unused = mapper.reset(fdp->ConsumeIntegral<nsecs_t>());
+ },
+ [&]() -> void {
+ int32_t type = fdp->ConsumeBool() ? fdp->PickValueInArray(kValidTypes)
+ : fdp->ConsumeIntegral<int32_t>();
+ int32_t code = fdp->ConsumeBool() ? fdp->PickValueInArray(kValidCodes)
+ : fdp->ConsumeIntegral<int32_t>();
+ RawEvent rawEvent{fdp->ConsumeIntegral<nsecs_t>(),
+ fdp->ConsumeIntegral<nsecs_t>(),
+ fdp->ConsumeIntegral<int32_t>(),
+ type,
+ code,
+ fdp->ConsumeIntegral<int32_t>()};
+ std::list<NotifyArgs> unused = mapper.process(&rawEvent);
+ },
+ [&]() -> void {
+ mapper.getKeyCodeState(fdp->ConsumeIntegral<uint32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ mapper.getScanCodeState(fdp->ConsumeIntegral<uint32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ [&]() -> void {
+ std::vector<int32_t> keyCodes;
+ int32_t numBytes = fdp->ConsumeIntegralInRange<int32_t>(0, kMaxKeycodes);
+ for (int32_t i = 0; i < numBytes; ++i) {
+ keyCodes.push_back(fdp->ConsumeIntegral<int32_t>());
+ }
+ mapper.markSupportedKeyCodes(fdp->ConsumeIntegral<uint32_t>(), keyCodes,
+ nullptr);
+ },
+ [&]() -> void {
+ std::list<NotifyArgs> unused =
+ mapper.cancelTouch(fdp->ConsumeIntegral<nsecs_t>(),
+ fdp->ConsumeIntegral<nsecs_t>());
+ },
+ [&]() -> void {
+ std::list<NotifyArgs> unused =
+ mapper.timeoutExpired(fdp->ConsumeIntegral<nsecs_t>());
+ },
+ [&]() -> void {
+ StylusState state{fdp->ConsumeIntegral<nsecs_t>(),
+ fdp->ConsumeFloatingPoint<float>(),
+ fdp->ConsumeIntegral<uint32_t>(),
+ fdp->ConsumeIntegral<int32_t>()};
+ std::list<NotifyArgs> unused = mapper.updateExternalStylusState(state);
+ },
+ [&]() -> void { mapper.getAssociatedDisplayId(); },
+ })();
+ }
+
+ return 0;
+}
+
+} // namespace android
diff --git a/services/inputflinger/tests/fuzzers/SwitchInputFuzzer.cpp b/services/inputflinger/tests/fuzzers/SwitchInputFuzzer.cpp
new file mode 100644
index 0000000..7416ce9
--- /dev/null
+++ b/services/inputflinger/tests/fuzzers/SwitchInputFuzzer.cpp
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <FuzzContainer.h>
+#include <SwitchInputMapper.h>
+#include <fuzzer/FuzzedDataProvider.h>
+
+namespace android {
+
+extern "C" int LLVMFuzzerTestOneInput(uint8_t* data, size_t size) {
+ std::shared_ptr<FuzzedDataProvider> fdp = std::make_shared<FuzzedDataProvider>(data, size);
+ FuzzContainer fuzzer(fdp);
+
+ SwitchInputMapper& mapper = fuzzer.getMapper<SwitchInputMapper>();
+ auto policyConfig = fuzzer.getPolicyConfig();
+
+ // Loop through mapper operations until randomness is exhausted.
+ while (fdp->remaining_bytes() > 0) {
+ fdp->PickValueInArray<std::function<void()>>({
+ [&]() -> void {
+ std::string dump;
+ mapper.dump(dump);
+ },
+ [&]() -> void { mapper.getSources(); },
+ [&]() -> void {
+ int32_t type = fdp->ConsumeBool() ? fdp->PickValueInArray(kValidTypes)
+ : fdp->ConsumeIntegral<int32_t>();
+ int32_t code = fdp->ConsumeBool() ? fdp->PickValueInArray(kValidCodes)
+ : fdp->ConsumeIntegral<int32_t>();
+ RawEvent rawEvent{fdp->ConsumeIntegral<nsecs_t>(),
+ fdp->ConsumeIntegral<nsecs_t>(),
+ fdp->ConsumeIntegral<int32_t>(),
+ type,
+ code,
+ fdp->ConsumeIntegral<int32_t>()};
+ std::list<NotifyArgs> unused = mapper.process(&rawEvent);
+ },
+ [&]() -> void {
+ mapper.getSwitchState(fdp->ConsumeIntegral<uint32_t>(),
+ fdp->ConsumeIntegral<int32_t>());
+ },
+ })();
+ }
+
+ return 0;
+}
+
+} // namespace android
diff --git a/services/sensorservice/AidlSensorHalWrapper.cpp b/services/sensorservice/AidlSensorHalWrapper.cpp
index 4d1de96..f67c610 100644
--- a/services/sensorservice/AidlSensorHalWrapper.cpp
+++ b/services/sensorservice/AidlSensorHalWrapper.cpp
@@ -726,7 +726,7 @@
.type = type,
.format = format,
.size = static_cast<int32_t>(memory->size),
- .memoryHandle = makeToAidl(memory->handle),
+ .memoryHandle = dupToAidl(memory->handle),
};
return convertToStatus(mSensors->registerDirectChannel(mem, channelHandle));
diff --git a/services/sensorservice/Android.bp b/services/sensorservice/Android.bp
index 3c4f8d9..5ad4815 100644
--- a/services/sensorservice/Android.bp
+++ b/services/sensorservice/Android.bp
@@ -7,7 +7,7 @@
default_applicable_licenses: ["frameworks_native_license"],
}
-cc_library_shared {
+cc_library {
name: "libsensorservice",
srcs: [
@@ -90,6 +90,12 @@
afdo: true,
}
+cc_library_headers {
+ name: "libsensorservice_headers",
+ export_include_dirs: ["."],
+ visibility: ["//frameworks/native/services/sensorservice/fuzzer"],
+}
+
cc_binary {
name: "sensorservice",
diff --git a/services/sensorservice/SensorDevice.cpp b/services/sensorservice/SensorDevice.cpp
index de050e0..10ca990 100644
--- a/services/sensorservice/SensorDevice.cpp
+++ b/services/sensorservice/SensorDevice.cpp
@@ -39,7 +39,6 @@
#include <thread>
using namespace android::hardware::sensors;
-using android::hardware::Return;
using android::util::ProtoOutputStream;
namespace android {
diff --git a/services/sensorservice/SensorDirectConnection.cpp b/services/sensorservice/SensorDirectConnection.cpp
index 2dd12e9..291c770 100644
--- a/services/sensorservice/SensorDirectConnection.cpp
+++ b/services/sensorservice/SensorDirectConnection.cpp
@@ -14,11 +14,11 @@
* limitations under the License.
*/
-#include "SensorDevice.h"
#include "SensorDirectConnection.h"
#include <android/util/ProtoOutputStream.h>
#include <frameworks/base/core/proto/android/service/sensor_service.proto.h>
#include <hardware/sensors.h>
+#include "SensorDevice.h"
#define UNUSED(x) (void)(x)
@@ -51,7 +51,7 @@
stopAll();
mService->cleanupConnection(this);
if (mMem.handle != nullptr) {
- native_handle_close(mMem.handle);
+ native_handle_close_with_tag(mMem.handle);
native_handle_delete(const_cast<struct native_handle*>(mMem.handle));
}
mDestroyed = true;
diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp
index 948692b..21d6b6b 100644
--- a/services/sensorservice/SensorService.cpp
+++ b/services/sensorservice/SensorService.cpp
@@ -16,7 +16,6 @@
#include <android-base/strings.h>
#include <android/content/pm/IPackageManagerNative.h>
#include <android/util/ProtoOutputStream.h>
-#include <frameworks/base/core/proto/android/service/sensor_service.proto.h>
#include <binder/ActivityManager.h>
#include <binder/BinderService.h>
#include <binder/IServiceManager.h>
@@ -25,6 +24,7 @@
#include <cutils/ashmem.h>
#include <cutils/misc.h>
#include <cutils/properties.h>
+#include <frameworks/base/core/proto/android/service/sensor_service.proto.h>
#include <hardware/sensors.h>
#include <hardware_legacy/power.h>
#include <log/log.h>
@@ -1328,6 +1328,7 @@
mSensors.getUserDebugSensors() : mSensors.getUserSensors();
Vector<Sensor> accessibleSensorList;
+ resetTargetSdkVersionCache(opPackageName);
bool isCapped = isRateCappedBasedOnPermission(opPackageName);
for (size_t i = 0; i < initialSensorList.size(); i++) {
Sensor sensor = initialSensorList[i];
@@ -1367,6 +1368,7 @@
if (requestedMode != NORMAL && requestedMode != DATA_INJECTION) {
return nullptr;
}
+ resetTargetSdkVersionCache(opPackageName);
Mutex::Autolock _l(mLock);
// To create a client in DATA_INJECTION mode to inject data, SensorService should already be
@@ -1402,6 +1404,7 @@
sp<ISensorEventConnection> SensorService::createSensorDirectConnection(
const String16& opPackageName, uint32_t size, int32_t type, int32_t format,
const native_handle *resource) {
+ resetTargetSdkVersionCache(opPackageName);
ConnectionSafeAutolock connLock = mConnectionHolder.lock(mLock);
// No new direct connections are allowed when sensor privacy is enabled
@@ -1472,6 +1475,7 @@
if (!clone) {
return nullptr;
}
+ native_handle_set_fdsan_tag(clone);
sp<SensorDirectConnection> conn;
SensorDevice& dev(SensorDevice::getInstance());
@@ -1485,7 +1489,7 @@
}
if (conn == nullptr) {
- native_handle_close(clone);
+ native_handle_close_with_tag(clone);
native_handle_delete(clone);
} else {
// add to list of direct connections
@@ -1643,14 +1647,6 @@
checkWakeLockStateLocked(&connLock);
}
- {
- Mutex::Autolock packageLock(sPackageTargetVersionLock);
- auto iter = sPackageTargetVersion.find(c->mOpPackageName);
- if (iter != sPackageTargetVersion.end()) {
- sPackageTargetVersion.erase(iter);
- }
- }
-
SensorDevice& dev(SensorDevice::getInstance());
dev.notifyConnectionDestroyed(c);
}
@@ -2091,6 +2087,14 @@
return targetSdkVersion;
}
+void SensorService::resetTargetSdkVersionCache(const String16& opPackageName) {
+ Mutex::Autolock packageLock(sPackageTargetVersionLock);
+ auto iter = sPackageTargetVersion.find(opPackageName);
+ if (iter != sPackageTargetVersion.end()) {
+ sPackageTargetVersion.erase(iter);
+ }
+}
+
void SensorService::checkWakeLockState() {
ConnectionSafeAutolock connLock = mConnectionHolder.lock(mLock);
checkWakeLockStateLocked(&connLock);
diff --git a/services/sensorservice/SensorService.h b/services/sensorservice/SensorService.h
index 234dc9c..4ba3c51 100644
--- a/services/sensorservice/SensorService.h
+++ b/services/sensorservice/SensorService.h
@@ -377,6 +377,7 @@
const String16& opPackageName);
static bool hasPermissionForSensor(const Sensor& sensor);
static int getTargetSdkVersion(const String16& opPackageName);
+ static void resetTargetSdkVersionCache(const String16& opPackageName);
// SensorService acquires a partial wakelock for delivering events from wake up sensors. This
// method checks whether all the events from these wake up sensors have been delivered to the
// corresponding applications, if yes the wakelock is released.
diff --git a/services/sensorservice/tests/sensorservicetest.cpp b/services/sensorservice/tests/sensorservicetest.cpp
index caf7f03..b00d1a7 100644
--- a/services/sensorservice/tests/sensorservicetest.cpp
+++ b/services/sensorservice/tests/sensorservicetest.cpp
@@ -89,6 +89,17 @@
// Should print -22 (BAD_VALUE) and the device runtime shouldn't restart
printf("createInvalidDirectChannel=%d\n", ret);
+
+ // Secondary test: correct channel creation & destruction (should print 0)
+ ret = mgr.createDirectChannel(kMemSize, ASENSOR_DIRECT_CHANNEL_TYPE_HARDWARE_BUFFER,
+ resourceHandle);
+ printf("createValidDirectChannel=%d\n", ret);
+
+ // Third test: double-destroy (should not crash)
+ mgr.destroyDirectChannel(ret);
+ AHardwareBuffer_release(hardwareBuffer);
+ printf("duplicate destroyDirectChannel...\n");
+ mgr.destroyDirectChannel(ret);
}
int main() {
diff --git a/services/stats/StatsAidl.cpp b/services/stats/StatsAidl.cpp
index 8d6a9bd..3de51a4 100644
--- a/services/stats/StatsAidl.cpp
+++ b/services/stats/StatsAidl.cpp
@@ -66,6 +66,61 @@
AStatsEvent_writeBool(event,
atomValue.get<VendorAtomValue::boolValue>());
break;
+ case VendorAtomValue::repeatedIntValue: {
+ const std::optional<std::vector<int>>& repeatedIntValue =
+ atomValue.get<VendorAtomValue::repeatedIntValue>();
+ AStatsEvent_writeInt32Array(event, repeatedIntValue->data(),
+ repeatedIntValue->size());
+ break;
+ }
+ case VendorAtomValue::repeatedLongValue: {
+ const std::optional<std::vector<int64_t>>& repeatedLongValue =
+ atomValue.get<VendorAtomValue::repeatedLongValue>();
+ AStatsEvent_writeInt64Array(event, repeatedLongValue->data(),
+ repeatedLongValue->size());
+ break;
+ }
+ case VendorAtomValue::repeatedFloatValue: {
+ const std::optional<std::vector<float>>& repeatedFloatValue =
+ atomValue.get<VendorAtomValue::repeatedFloatValue>();
+ AStatsEvent_writeFloatArray(event, repeatedFloatValue->data(),
+ repeatedFloatValue->size());
+ break;
+ }
+ case VendorAtomValue::repeatedStringValue: {
+ const std::optional<std::vector<std::optional<std::string>>>& repeatedStringValue =
+ atomValue.get<VendorAtomValue::repeatedStringValue>();
+ const std::vector<std::optional<std::string>>& repeatedStringVector =
+ *repeatedStringValue;
+ const char* cStringArray[repeatedStringVector.size()];
+
+ for (int i = 0; i < repeatedStringVector.size(); ++i) {
+ cStringArray[i] = repeatedStringVector[i]->c_str();
+ }
+
+ AStatsEvent_writeStringArray(event, cStringArray, repeatedStringVector.size());
+ break;
+ }
+ case VendorAtomValue::repeatedBoolValue: {
+ const std::optional<std::vector<bool>>& repeatedBoolValue =
+ atomValue.get<VendorAtomValue::repeatedBoolValue>();
+ const std::vector<bool>& repeatedBoolVector = *repeatedBoolValue;
+ bool boolArray[repeatedBoolValue->size()];
+
+ for (int i = 0; i < repeatedBoolVector.size(); ++i) {
+ boolArray[i] = repeatedBoolVector[i];
+ }
+
+ AStatsEvent_writeBoolArray(event, boolArray, repeatedBoolVector.size());
+ break;
+ }
+ case VendorAtomValue::byteArrayValue: {
+ const std::optional<std::vector<uint8_t>>& byteArrayValue =
+ atomValue.get<VendorAtomValue::byteArrayValue>();
+
+ AStatsEvent_writeByteArray(event, byteArrayValue->data(), byteArrayValue->size());
+ break;
+ }
}
}
AStatsEvent_build(event);
diff --git a/services/surfaceflinger/Android.bp b/services/surfaceflinger/Android.bp
index 76429ff..8a76d7c 100644
--- a/services/surfaceflinger/Android.bp
+++ b/services/surfaceflinger/Android.bp
@@ -25,6 +25,7 @@
cc_defaults {
name: "libsurfaceflinger_defaults",
defaults: [
+ "android.hardware.graphics.composer3-ndk_shared",
"surfaceflinger_defaults",
"skia_renderengine_deps",
],
@@ -46,7 +47,6 @@
"android.hardware.graphics.composer@2.2",
"android.hardware.graphics.composer@2.3",
"android.hardware.graphics.composer@2.4",
- "android.hardware.graphics.composer3-V1-ndk",
"android.hardware.power@1.0",
"android.hardware.power@1.3",
"android.hardware.power-V2-cpp",
@@ -84,7 +84,6 @@
"libserviceutils",
"libshaders",
"libtonemap",
- "libtrace_proto",
],
header_libs: [
"android.hardware.graphics.composer@2.1-command-buffer",
@@ -106,7 +105,6 @@
"android.hardware.graphics.composer@2.2",
"android.hardware.graphics.composer@2.3",
"android.hardware.graphics.composer@2.4",
- "android.hardware.graphics.composer3-V1-ndk",
"android.hardware.power@1.3",
"libhidlbase",
"libtimestats",
@@ -142,17 +140,16 @@
name: "libsurfaceflinger_sources",
srcs: [
"BackgroundExecutor.cpp",
- "BufferStateLayer.cpp",
- "ClientCache.cpp",
"Client.cpp",
- "EffectLayer.cpp",
+ "ClientCache.cpp",
+ "Display/DisplaySnapshot.cpp",
"DisplayDevice.cpp",
"DisplayHardware/AidlComposerHal.cpp",
- "DisplayHardware/HidlComposerHal.cpp",
"DisplayHardware/ComposerHal.cpp",
"DisplayHardware/FramebufferSurface.cpp",
"DisplayHardware/HWC2.cpp",
"DisplayHardware/HWComposer.cpp",
+ "DisplayHardware/HidlComposerHal.cpp",
"DisplayHardware/PowerAdvisor.cpp",
"DisplayHardware/VirtualDisplaySurface.cpp",
"DisplayRenderArea.cpp",
@@ -191,11 +188,11 @@
"StartPropertySetThread.cpp",
"SurfaceFlinger.cpp",
"SurfaceFlingerDefaultFactory.cpp",
- "SurfaceInterceptor.cpp",
"Tracing/LayerTracing.cpp",
"Tracing/TransactionTracing.cpp",
"Tracing/TransactionProtoParser.cpp",
"TransactionCallbackInvoker.cpp",
+ "TransactionHandler.cpp",
"TunnelModeEnabledReporter.cpp",
],
}
@@ -226,7 +223,6 @@
],
static_libs: [
"libserviceutils",
- "libtrace_proto",
],
}
diff --git a/services/surfaceflinger/BufferStateLayer.cpp b/services/surfaceflinger/BufferStateLayer.cpp
deleted file mode 100644
index 51a5445..0000000
--- a/services/surfaceflinger/BufferStateLayer.cpp
+++ /dev/null
@@ -1,1627 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//#define LOG_NDEBUG 0
-#undef LOG_TAG
-#define LOG_TAG "BufferStateLayer"
-#define ATRACE_TAG ATRACE_TAG_GRAPHICS
-
-#include "BufferStateLayer.h"
-
-#include <limits>
-
-#include <FrameTimeline/FrameTimeline.h>
-#include <compositionengine/CompositionEngine.h>
-#include <gui/BufferQueue.h>
-#include <private/gui/SyncFeatures.h>
-#include <renderengine/Image.h>
-#include "TunnelModeEnabledReporter.h"
-
-#include <gui/TraceUtils.h>
-#include "EffectLayer.h"
-#include "FrameTracer/FrameTracer.h"
-#include "TimeStats/TimeStats.h"
-
-#define EARLY_RELEASE_ENABLED false
-
-#include <compositionengine/LayerFECompositionState.h>
-#include <compositionengine/OutputLayer.h>
-#include <compositionengine/impl/OutputLayerCompositionState.h>
-#include <cutils/compiler.h>
-#include <cutils/native_handle.h>
-#include <cutils/properties.h>
-#include <gui/BufferItem.h>
-#include <gui/BufferQueue.h>
-#include <gui/GLConsumer.h>
-#include <gui/LayerDebugInfo.h>
-#include <gui/Surface.h>
-#include <renderengine/RenderEngine.h>
-#include <ui/DebugUtils.h>
-#include <utils/Errors.h>
-#include <utils/Log.h>
-#include <utils/NativeHandle.h>
-#include <utils/StopWatch.h>
-#include <utils/Trace.h>
-
-#include <cmath>
-#include <cstdlib>
-#include <mutex>
-#include <sstream>
-
-#include "Colorizer.h"
-#include "DisplayDevice.h"
-#include "FrameTracer/FrameTracer.h"
-#include "TimeStats/TimeStats.h"
-
-namespace android {
-
-using PresentState = frametimeline::SurfaceFrame::PresentState;
-using gui::WindowInfo;
-namespace {
-static constexpr float defaultMaxLuminance = 1000.0;
-
-constexpr mat4 inverseOrientation(uint32_t transform) {
- const mat4 flipH(-1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1);
- const mat4 flipV(1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1);
- const mat4 rot90(0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1);
- mat4 tr;
-
- if (transform & NATIVE_WINDOW_TRANSFORM_ROT_90) {
- tr = tr * rot90;
- }
- if (transform & NATIVE_WINDOW_TRANSFORM_FLIP_H) {
- tr = tr * flipH;
- }
- if (transform & NATIVE_WINDOW_TRANSFORM_FLIP_V) {
- tr = tr * flipV;
- }
- return inverse(tr);
-}
-
-bool assignTransform(ui::Transform* dst, ui::Transform& from) {
- if (*dst == from) {
- return false;
- }
- *dst = from;
- return true;
-}
-
-TimeStats::SetFrameRateVote frameRateToSetFrameRateVotePayload(Layer::FrameRate frameRate) {
- using FrameRateCompatibility = TimeStats::SetFrameRateVote::FrameRateCompatibility;
- using Seamlessness = TimeStats::SetFrameRateVote::Seamlessness;
- const auto frameRateCompatibility = [frameRate] {
- switch (frameRate.type) {
- case Layer::FrameRateCompatibility::Default:
- return FrameRateCompatibility::Default;
- case Layer::FrameRateCompatibility::ExactOrMultiple:
- return FrameRateCompatibility::ExactOrMultiple;
- default:
- return FrameRateCompatibility::Undefined;
- }
- }();
-
- const auto seamlessness = [frameRate] {
- switch (frameRate.seamlessness) {
- case scheduler::Seamlessness::OnlySeamless:
- return Seamlessness::ShouldBeSeamless;
- case scheduler::Seamlessness::SeamedAndSeamless:
- return Seamlessness::NotRequired;
- default:
- return Seamlessness::Undefined;
- }
- }();
-
- return TimeStats::SetFrameRateVote{.frameRate = frameRate.rate.getValue(),
- .frameRateCompatibility = frameRateCompatibility,
- .seamlessness = seamlessness};
-}
-} // namespace
-
-BufferStateLayer::BufferStateLayer(const LayerCreationArgs& args)
- : Layer(args),
- mTextureName(args.textureName),
- mCompositionState{mFlinger->getCompositionEngine().createLayerFECompositionState()},
- mHwcSlotGenerator(sp<HwcSlotGenerator>::make()) {
- ALOGV("Creating Layer %s", getDebugName());
-
- mPremultipliedAlpha = !(args.flags & ISurfaceComposerClient::eNonPremultiplied);
- mPotentialCursor = args.flags & ISurfaceComposerClient::eCursorWindow;
- mProtectedByApp = args.flags & ISurfaceComposerClient::eProtectedByApp;
- mDrawingState.dataspace = ui::Dataspace::V0_SRGB;
-}
-
-BufferStateLayer::~BufferStateLayer() {
- // The original layer and the clone layer share the same texture and buffer. Therefore, only
- // one of the layers, in this case the original layer, needs to handle the deletion. The
- // original layer and the clone should be removed at the same time so there shouldn't be any
- // issue with the clone layer trying to use the texture.
- if (mBufferInfo.mBuffer != nullptr) {
- callReleaseBufferCallback(mDrawingState.releaseBufferListener,
- mBufferInfo.mBuffer->getBuffer(), mBufferInfo.mFrameNumber,
- mBufferInfo.mFence,
- mFlinger->getMaxAcquiredBufferCountForCurrentRefreshRate(
- mOwnerUid));
- }
- if (!isClone()) {
- // The original layer and the clone layer share the same texture. Therefore, only one of
- // the layers, in this case the original layer, needs to handle the deletion. The original
- // layer and the clone should be removed at the same time so there shouldn't be any issue
- // with the clone layer trying to use the deleted texture.
- mFlinger->deleteTextureAsync(mTextureName);
- }
- const int32_t layerId = getSequence();
- mFlinger->mTimeStats->onDestroy(layerId);
- mFlinger->mFrameTracer->onDestroy(layerId);
-}
-
-void BufferStateLayer::callReleaseBufferCallback(const sp<ITransactionCompletedListener>& listener,
- const sp<GraphicBuffer>& buffer,
- uint64_t framenumber,
- const sp<Fence>& releaseFence,
- uint32_t currentMaxAcquiredBufferCount) {
- if (!listener) {
- return;
- }
- ATRACE_FORMAT_INSTANT("callReleaseBufferCallback %s - %" PRIu64, getDebugName(), framenumber);
- listener->onReleaseBuffer({buffer->getId(), framenumber},
- releaseFence ? releaseFence : Fence::NO_FENCE,
- currentMaxAcquiredBufferCount);
-}
-
-// -----------------------------------------------------------------------
-// Interface implementation for Layer
-// -----------------------------------------------------------------------
-void BufferStateLayer::onLayerDisplayed(ftl::SharedFuture<FenceResult> futureFenceResult) {
- // If we are displayed on multiple displays in a single composition cycle then we would
- // need to do careful tracking to enable the use of the mLastClientCompositionFence.
- // For example we can only use it if all the displays are client comp, and we need
- // to merge all the client comp fences. We could do this, but for now we just
- // disable the optimization when a layer is composed on multiple displays.
- if (mClearClientCompositionFenceOnLayerDisplayed) {
- mLastClientCompositionFence = nullptr;
- } else {
- mClearClientCompositionFenceOnLayerDisplayed = true;
- }
-
- // The previous release fence notifies the client that SurfaceFlinger is done with the previous
- // buffer that was presented on this layer. The first transaction that came in this frame that
- // replaced the previous buffer on this layer needs this release fence, because the fence will
- // let the client know when that previous buffer is removed from the screen.
- //
- // Every other transaction on this layer does not need a release fence because no other
- // Transactions that were set on this layer this frame are going to have their preceeding buffer
- // removed from the display this frame.
- //
- // For example, if we have 3 transactions this frame. The first transaction doesn't contain a
- // buffer so it doesn't need a previous release fence because the layer still needs the previous
- // buffer. The second transaction contains a buffer so it needs a previous release fence because
- // the previous buffer will be released this frame. The third transaction also contains a
- // buffer. It replaces the buffer in the second transaction. The buffer in the second
- // transaction will now no longer be presented so it is released immediately and the third
- // transaction doesn't need a previous release fence.
- sp<CallbackHandle> ch;
- for (auto& handle : mDrawingState.callbackHandles) {
- if (handle->releasePreviousBuffer &&
- mDrawingState.releaseBufferEndpoint == handle->listener) {
- ch = handle;
- break;
- }
- }
-
- // Prevent tracing the same release multiple times.
- if (mPreviousFrameNumber != mPreviousReleasedFrameNumber) {
- mPreviousReleasedFrameNumber = mPreviousFrameNumber;
- }
-
- if (ch != nullptr) {
- ch->previousReleaseCallbackId = mPreviousReleaseCallbackId;
- ch->previousReleaseFences.emplace_back(std::move(futureFenceResult));
- ch->name = mName;
- }
-}
-
-void BufferStateLayer::onSurfaceFrameCreated(
- const std::shared_ptr<frametimeline::SurfaceFrame>& surfaceFrame) {
- while (mPendingJankClassifications.size() >= kPendingClassificationMaxSurfaceFrames) {
- // Too many SurfaceFrames pending classification. The front of the deque is probably not
- // tracked by FrameTimeline and will never be presented. This will only result in a memory
- // leak.
- ALOGW("Removing the front of pending jank deque from layer - %s to prevent memory leak",
- mName.c_str());
- std::string miniDump = mPendingJankClassifications.front()->miniDump();
- ALOGD("Head SurfaceFrame mini dump\n%s", miniDump.c_str());
- mPendingJankClassifications.pop_front();
- }
- mPendingJankClassifications.emplace_back(surfaceFrame);
-}
-
-void BufferStateLayer::releasePendingBuffer(nsecs_t dequeueReadyTime) {
- for (const auto& handle : mDrawingState.callbackHandles) {
- handle->transformHint = mTransformHint;
- handle->dequeueReadyTime = dequeueReadyTime;
- handle->currentMaxAcquiredBufferCount =
- mFlinger->getMaxAcquiredBufferCountForCurrentRefreshRate(mOwnerUid);
- ATRACE_FORMAT_INSTANT("releasePendingBuffer %s - %" PRIu64, getDebugName(),
- handle->previousReleaseCallbackId.framenumber);
- }
-
- for (auto& handle : mDrawingState.callbackHandles) {
- if (handle->releasePreviousBuffer &&
- mDrawingState.releaseBufferEndpoint == handle->listener) {
- handle->previousReleaseCallbackId = mPreviousReleaseCallbackId;
- break;
- }
- }
-
- std::vector<JankData> jankData;
- jankData.reserve(mPendingJankClassifications.size());
- while (!mPendingJankClassifications.empty()
- && mPendingJankClassifications.front()->getJankType()) {
- std::shared_ptr<frametimeline::SurfaceFrame> surfaceFrame =
- mPendingJankClassifications.front();
- mPendingJankClassifications.pop_front();
- jankData.emplace_back(
- JankData(surfaceFrame->getToken(), surfaceFrame->getJankType().value()));
- }
-
- mFlinger->getTransactionCallbackInvoker().addCallbackHandles(
- mDrawingState.callbackHandles, jankData);
-
- sp<Fence> releaseFence = Fence::NO_FENCE;
- for (auto& handle : mDrawingState.callbackHandles) {
- if (handle->releasePreviousBuffer &&
- mDrawingState.releaseBufferEndpoint == handle->listener) {
- releaseFence =
- handle->previousReleaseFence ? handle->previousReleaseFence : Fence::NO_FENCE;
- break;
- }
- }
-
- mDrawingState.callbackHandles = {};
-}
-
-bool BufferStateLayer::willPresentCurrentTransaction() const {
- // Returns true if the most recent Transaction applied to CurrentState will be presented.
- return (getSidebandStreamChanged() || getAutoRefresh() ||
- (mDrawingState.modified &&
- (mDrawingState.buffer != nullptr || mDrawingState.bgColorLayer != nullptr)));
-}
-
-Rect BufferStateLayer::getCrop(const Layer::State& s) const {
- return s.crop;
-}
-
-bool BufferStateLayer::setTransform(uint32_t transform) {
- if (mDrawingState.bufferTransform == transform) return false;
- mDrawingState.bufferTransform = transform;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-bool BufferStateLayer::setTransformToDisplayInverse(bool transformToDisplayInverse) {
- if (mDrawingState.transformToDisplayInverse == transformToDisplayInverse) return false;
- mDrawingState.sequence++;
- mDrawingState.transformToDisplayInverse = transformToDisplayInverse;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-bool BufferStateLayer::setCrop(const Rect& crop) {
- if (mDrawingState.crop == crop) return false;
- mDrawingState.sequence++;
- mDrawingState.crop = crop;
-
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-bool BufferStateLayer::setBufferCrop(const Rect& bufferCrop) {
- if (mDrawingState.bufferCrop == bufferCrop) return false;
-
- mDrawingState.sequence++;
- mDrawingState.bufferCrop = bufferCrop;
-
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-bool BufferStateLayer::setDestinationFrame(const Rect& destinationFrame) {
- if (mDrawingState.destinationFrame == destinationFrame) return false;
-
- mDrawingState.sequence++;
- mDrawingState.destinationFrame = destinationFrame;
-
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-// Translate destination frame into scale and position. If a destination frame is not set, use the
-// provided scale and position
-bool BufferStateLayer::updateGeometry() {
- if ((mDrawingState.flags & layer_state_t::eIgnoreDestinationFrame) ||
- mDrawingState.destinationFrame.isEmpty()) {
- // If destination frame is not set, use the requested transform set via
- // BufferStateLayer::setPosition and BufferStateLayer::setMatrix.
- return assignTransform(&mDrawingState.transform, mRequestedTransform);
- }
-
- Rect destRect = mDrawingState.destinationFrame;
- int32_t destW = destRect.width();
- int32_t destH = destRect.height();
- if (destRect.left < 0) {
- destRect.left = 0;
- destRect.right = destW;
- }
- if (destRect.top < 0) {
- destRect.top = 0;
- destRect.bottom = destH;
- }
-
- if (!mDrawingState.buffer) {
- ui::Transform t;
- t.set(destRect.left, destRect.top);
- return assignTransform(&mDrawingState.transform, t);
- }
-
- uint32_t bufferWidth = mDrawingState.buffer->getWidth();
- uint32_t bufferHeight = mDrawingState.buffer->getHeight();
- // Undo any transformations on the buffer.
- if (mDrawingState.bufferTransform & ui::Transform::ROT_90) {
- std::swap(bufferWidth, bufferHeight);
- }
- uint32_t invTransform = DisplayDevice::getPrimaryDisplayRotationFlags();
- if (mDrawingState.transformToDisplayInverse) {
- if (invTransform & ui::Transform::ROT_90) {
- std::swap(bufferWidth, bufferHeight);
- }
- }
-
- float sx = destW / static_cast<float>(bufferWidth);
- float sy = destH / static_cast<float>(bufferHeight);
- ui::Transform t;
- t.set(sx, 0, 0, sy);
- t.set(destRect.left, destRect.top);
- return assignTransform(&mDrawingState.transform, t);
-}
-
-bool BufferStateLayer::setMatrix(const layer_state_t::matrix22_t& matrix) {
- if (mRequestedTransform.dsdx() == matrix.dsdx && mRequestedTransform.dtdy() == matrix.dtdy &&
- mRequestedTransform.dtdx() == matrix.dtdx && mRequestedTransform.dsdy() == matrix.dsdy) {
- return false;
- }
-
- ui::Transform t;
- t.set(matrix.dsdx, matrix.dtdy, matrix.dtdx, matrix.dsdy);
-
- mRequestedTransform.set(matrix.dsdx, matrix.dtdy, matrix.dtdx, matrix.dsdy);
-
- mDrawingState.sequence++;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
-
- return true;
-}
-
-bool BufferStateLayer::setPosition(float x, float y) {
- if (mRequestedTransform.tx() == x && mRequestedTransform.ty() == y) {
- return false;
- }
-
- mRequestedTransform.set(x, y);
-
- mDrawingState.sequence++;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
-
- return true;
-}
-
-bool BufferStateLayer::setBuffer(std::shared_ptr<renderengine::ExternalTexture>& buffer,
- const BufferData& bufferData, nsecs_t postTime,
- nsecs_t desiredPresentTime, bool isAutoTimestamp,
- std::optional<nsecs_t> dequeueTime,
- const FrameTimelineInfo& info) {
- ATRACE_CALL();
-
- if (!buffer) {
- return false;
- }
-
- const bool frameNumberChanged =
- bufferData.flags.test(BufferData::BufferDataChange::frameNumberChanged);
- const uint64_t frameNumber =
- frameNumberChanged ? bufferData.frameNumber : mDrawingState.frameNumber + 1;
-
- if (mDrawingState.buffer) {
- mReleasePreviousBuffer = true;
- if (!mBufferInfo.mBuffer ||
- (!mDrawingState.buffer->hasSameBuffer(*mBufferInfo.mBuffer) ||
- mDrawingState.frameNumber != mBufferInfo.mFrameNumber)) {
- // If mDrawingState has a buffer, and we are about to update again
- // before swapping to drawing state, then the first buffer will be
- // dropped and we should decrement the pending buffer count and
- // call any release buffer callbacks if set.
- callReleaseBufferCallback(mDrawingState.releaseBufferListener,
- mDrawingState.buffer->getBuffer(), mDrawingState.frameNumber,
- mDrawingState.acquireFence,
- mFlinger->getMaxAcquiredBufferCountForCurrentRefreshRate(
- mOwnerUid));
- decrementPendingBufferCount();
- if (mDrawingState.bufferSurfaceFrameTX != nullptr &&
- mDrawingState.bufferSurfaceFrameTX->getPresentState() != PresentState::Presented) {
- addSurfaceFrameDroppedForBuffer(mDrawingState.bufferSurfaceFrameTX);
- mDrawingState.bufferSurfaceFrameTX.reset();
- }
- } else if (EARLY_RELEASE_ENABLED && mLastClientCompositionFence != nullptr) {
- callReleaseBufferCallback(mDrawingState.releaseBufferListener,
- mDrawingState.buffer->getBuffer(), mDrawingState.frameNumber,
- mLastClientCompositionFence,
- mFlinger->getMaxAcquiredBufferCountForCurrentRefreshRate(
- mOwnerUid));
- mLastClientCompositionFence = nullptr;
- }
- }
-
- mDrawingState.frameNumber = frameNumber;
- mDrawingState.releaseBufferListener = bufferData.releaseBufferListener;
- mDrawingState.buffer = std::move(buffer);
- mDrawingState.clientCacheId = bufferData.cachedBuffer;
-
- mDrawingState.acquireFence = bufferData.flags.test(BufferData::BufferDataChange::fenceChanged)
- ? bufferData.acquireFence
- : Fence::NO_FENCE;
- mDrawingState.acquireFenceTime = std::make_unique<FenceTime>(mDrawingState.acquireFence);
- if (mDrawingState.acquireFenceTime->getSignalTime() == Fence::SIGNAL_TIME_PENDING) {
- // We latched this buffer unsiganled, so we need to pass the acquire fence
- // on the callback instead of just the acquire time, since it's unknown at
- // this point.
- mCallbackHandleAcquireTimeOrFence = mDrawingState.acquireFence;
- } else {
- mCallbackHandleAcquireTimeOrFence = mDrawingState.acquireFenceTime->getSignalTime();
- }
-
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
-
- const int32_t layerId = getSequence();
- mFlinger->mTimeStats->setPostTime(layerId, mDrawingState.frameNumber, getName().c_str(),
- mOwnerUid, postTime, getGameMode());
- mDrawingState.desiredPresentTime = desiredPresentTime;
- mDrawingState.isAutoTimestamp = isAutoTimestamp;
-
- const nsecs_t presentTime = [&] {
- if (!isAutoTimestamp) return desiredPresentTime;
-
- const auto prediction =
- mFlinger->mFrameTimeline->getTokenManager()->getPredictionsForToken(info.vsyncId);
- if (prediction.has_value()) return prediction->presentTime;
-
- return static_cast<nsecs_t>(0);
- }();
-
- using LayerUpdateType = scheduler::LayerHistory::LayerUpdateType;
- mFlinger->mScheduler->recordLayerHistory(this, presentTime, LayerUpdateType::Buffer);
-
- setFrameTimelineVsyncForBufferTransaction(info, postTime);
-
- if (dequeueTime && *dequeueTime != 0) {
- const uint64_t bufferId = mDrawingState.buffer->getId();
- mFlinger->mFrameTracer->traceNewLayer(layerId, getName().c_str());
- mFlinger->mFrameTracer->traceTimestamp(layerId, bufferId, frameNumber, *dequeueTime,
- FrameTracer::FrameEvent::DEQUEUE);
- mFlinger->mFrameTracer->traceTimestamp(layerId, bufferId, frameNumber, postTime,
- FrameTracer::FrameEvent::QUEUE);
- }
-
- mDrawingState.width = mDrawingState.buffer->getWidth();
- mDrawingState.height = mDrawingState.buffer->getHeight();
- mDrawingState.releaseBufferEndpoint = bufferData.releaseBufferEndpoint;
- return true;
-}
-
-bool BufferStateLayer::setDataspace(ui::Dataspace dataspace) {
- if (mDrawingState.dataspace == dataspace) return false;
- mDrawingState.dataspace = dataspace;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-bool BufferStateLayer::setHdrMetadata(const HdrMetadata& hdrMetadata) {
- if (mDrawingState.hdrMetadata == hdrMetadata) return false;
- mDrawingState.hdrMetadata = hdrMetadata;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-bool BufferStateLayer::setSurfaceDamageRegion(const Region& surfaceDamage) {
- mDrawingState.surfaceDamageRegion = surfaceDamage;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-bool BufferStateLayer::setApi(int32_t api) {
- if (mDrawingState.api == api) return false;
- mDrawingState.api = api;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-bool BufferStateLayer::setSidebandStream(const sp<NativeHandle>& sidebandStream) {
- if (mDrawingState.sidebandStream == sidebandStream) return false;
-
- if (mDrawingState.sidebandStream != nullptr && sidebandStream == nullptr) {
- mFlinger->mTunnelModeEnabledReporter->decrementTunnelModeCount();
- } else if (sidebandStream != nullptr) {
- mFlinger->mTunnelModeEnabledReporter->incrementTunnelModeCount();
- }
-
- mDrawingState.sidebandStream = sidebandStream;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- if (!mSidebandStreamChanged.exchange(true)) {
- // mSidebandStreamChanged was false
- mFlinger->onLayerUpdate();
- }
- return true;
-}
-
-bool BufferStateLayer::setTransactionCompletedListeners(
- const std::vector<sp<CallbackHandle>>& handles) {
- // If there is no handle, we will not send a callback so reset mReleasePreviousBuffer and return
- if (handles.empty()) {
- mReleasePreviousBuffer = false;
- return false;
- }
-
- const bool willPresent = willPresentCurrentTransaction();
-
- for (const auto& handle : handles) {
- // If this transaction set a buffer on this layer, release its previous buffer
- handle->releasePreviousBuffer = mReleasePreviousBuffer;
-
- // If this layer will be presented in this frame
- if (willPresent) {
- // If this transaction set an acquire fence on this layer, set its acquire time
- handle->acquireTimeOrFence = mCallbackHandleAcquireTimeOrFence;
- handle->frameNumber = mDrawingState.frameNumber;
-
- // Store so latched time and release fence can be set
- mDrawingState.callbackHandles.push_back(handle);
-
- } else { // If this layer will NOT need to be relatched and presented this frame
- // Notify the transaction completed thread this handle is done
- mFlinger->getTransactionCallbackInvoker().registerUnpresentedCallbackHandle(handle);
- }
- }
-
- mReleasePreviousBuffer = false;
- mCallbackHandleAcquireTimeOrFence = -1;
-
- return willPresent;
-}
-
-bool BufferStateLayer::setTransparentRegionHint(const Region& transparent) {
- mDrawingState.sequence++;
- mDrawingState.transparentRegionHint = transparent;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-Rect BufferStateLayer::getBufferSize(const State& /*s*/) const {
- // for buffer state layers we use the display frame size as the buffer size.
-
- if (mBufferInfo.mBuffer == nullptr) {
- return Rect::INVALID_RECT;
- }
-
- uint32_t bufWidth = mBufferInfo.mBuffer->getWidth();
- uint32_t bufHeight = mBufferInfo.mBuffer->getHeight();
-
- // Undo any transformations on the buffer and return the result.
- if (mBufferInfo.mTransform & ui::Transform::ROT_90) {
- std::swap(bufWidth, bufHeight);
- }
-
- if (getTransformToDisplayInverse()) {
- uint32_t invTransform = DisplayDevice::getPrimaryDisplayRotationFlags();
- if (invTransform & ui::Transform::ROT_90) {
- std::swap(bufWidth, bufHeight);
- }
- }
-
- return Rect(0, 0, static_cast<int32_t>(bufWidth), static_cast<int32_t>(bufHeight));
-}
-
-FloatRect BufferStateLayer::computeSourceBounds(const FloatRect& parentBounds) const {
- if (mBufferInfo.mBuffer == nullptr) {
- return parentBounds;
- }
-
- return getBufferSize(getDrawingState()).toFloatRect();
-}
-
-// -----------------------------------------------------------------------
-bool BufferStateLayer::fenceHasSignaled() const {
- if (SurfaceFlinger::enableLatchUnsignaledConfig != LatchUnsignaledConfig::Disabled) {
- return true;
- }
-
- const bool fenceSignaled =
- getDrawingState().acquireFence->getStatus() == Fence::Status::Signaled;
- if (!fenceSignaled) {
- mFlinger->mTimeStats->incrementLatchSkipped(getSequence(),
- TimeStats::LatchSkipReason::LateAcquire);
- }
-
- return fenceSignaled;
-}
-
-bool BufferStateLayer::onPreComposition(nsecs_t refreshStartTime) {
- for (const auto& handle : mDrawingState.callbackHandles) {
- handle->refreshStartTime = refreshStartTime;
- }
- return hasReadyFrame();
-}
-
-void BufferStateLayer::setAutoRefresh(bool autoRefresh) {
- mDrawingState.autoRefresh = autoRefresh;
-}
-
-bool BufferStateLayer::latchSidebandStream(bool& recomputeVisibleRegions) {
- // We need to update the sideband stream if the layer has both a buffer and a sideband stream.
- editCompositionState()->sidebandStreamHasFrame = hasFrameUpdate() && mSidebandStream.get();
-
- if (mSidebandStreamChanged.exchange(false)) {
- const State& s(getDrawingState());
- // mSidebandStreamChanged was true
- mSidebandStream = s.sidebandStream;
- editCompositionState()->sidebandStream = mSidebandStream;
- if (mSidebandStream != nullptr) {
- setTransactionFlags(eTransactionNeeded);
- mFlinger->setTransactionFlags(eTraversalNeeded);
- }
- recomputeVisibleRegions = true;
-
- return true;
- }
- return false;
-}
-
-bool BufferStateLayer::hasFrameUpdate() const {
- const State& c(getDrawingState());
- return (mDrawingStateModified || mDrawingState.modified) && (c.buffer != nullptr || c.bgColorLayer != nullptr);
-}
-
-void BufferStateLayer::updateTexImage(nsecs_t latchTime) {
- const State& s(getDrawingState());
-
- if (!s.buffer) {
- if (s.bgColorLayer) {
- for (auto& handle : mDrawingState.callbackHandles) {
- handle->latchTime = latchTime;
- }
- }
- return;
- }
-
- for (auto& handle : mDrawingState.callbackHandles) {
- if (handle->frameNumber == mDrawingState.frameNumber) {
- handle->latchTime = latchTime;
- }
- }
-
- const int32_t layerId = getSequence();
- const uint64_t bufferId = mDrawingState.buffer->getId();
- const uint64_t frameNumber = mDrawingState.frameNumber;
- const auto acquireFence = std::make_shared<FenceTime>(mDrawingState.acquireFence);
- mFlinger->mTimeStats->setAcquireFence(layerId, frameNumber, acquireFence);
- mFlinger->mTimeStats->setLatchTime(layerId, frameNumber, latchTime);
-
- mFlinger->mFrameTracer->traceFence(layerId, bufferId, frameNumber, acquireFence,
- FrameTracer::FrameEvent::ACQUIRE_FENCE);
- mFlinger->mFrameTracer->traceTimestamp(layerId, bufferId, frameNumber, latchTime,
- FrameTracer::FrameEvent::LATCH);
-
- auto& bufferSurfaceFrame = mDrawingState.bufferSurfaceFrameTX;
- if (bufferSurfaceFrame != nullptr &&
- bufferSurfaceFrame->getPresentState() != PresentState::Presented) {
- // Update only if the bufferSurfaceFrame wasn't already presented. A Presented
- // bufferSurfaceFrame could be seen here if a pending state was applied successfully and we
- // are processing the next state.
- addSurfaceFramePresentedForBuffer(bufferSurfaceFrame,
- mDrawingState.acquireFenceTime->getSignalTime(),
- latchTime);
- mDrawingState.bufferSurfaceFrameTX.reset();
- }
-
- std::deque<sp<CallbackHandle>> remainingHandles;
- mFlinger->getTransactionCallbackInvoker()
- .addOnCommitCallbackHandles(mDrawingState.callbackHandles, remainingHandles);
- mDrawingState.callbackHandles = remainingHandles;
-
- mDrawingStateModified = false;
-}
-
-void BufferStateLayer::gatherBufferInfo() {
- if (!mBufferInfo.mBuffer || !mDrawingState.buffer->hasSameBuffer(*mBufferInfo.mBuffer)) {
- decrementPendingBufferCount();
- }
-
- mPreviousReleaseCallbackId = {getCurrentBufferId(), mBufferInfo.mFrameNumber};
- mBufferInfo.mBuffer = mDrawingState.buffer;
- mBufferInfo.mFence = mDrawingState.acquireFence;
- mBufferInfo.mFrameNumber = mDrawingState.frameNumber;
- mBufferInfo.mPixelFormat =
- !mBufferInfo.mBuffer ? PIXEL_FORMAT_NONE : mBufferInfo.mBuffer->getPixelFormat();
- mBufferInfo.mFrameLatencyNeeded = true;
- mBufferInfo.mDesiredPresentTime = mDrawingState.desiredPresentTime;
- mBufferInfo.mFenceTime = std::make_shared<FenceTime>(mDrawingState.acquireFence);
- mBufferInfo.mFence = mDrawingState.acquireFence;
- mBufferInfo.mTransform = mDrawingState.bufferTransform;
- auto lastDataspace = mBufferInfo.mDataspace;
- mBufferInfo.mDataspace = translateDataspace(mDrawingState.dataspace);
- if (lastDataspace != mBufferInfo.mDataspace) {
- mFlinger->mSomeDataspaceChanged = true;
- }
- mBufferInfo.mCrop = computeBufferCrop(mDrawingState);
- mBufferInfo.mScaleMode = NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW;
- mBufferInfo.mSurfaceDamage = mDrawingState.surfaceDamageRegion;
- mBufferInfo.mHdrMetadata = mDrawingState.hdrMetadata;
- mBufferInfo.mApi = mDrawingState.api;
- mBufferInfo.mTransformToDisplayInverse = mDrawingState.transformToDisplayInverse;
- mBufferInfo.mBufferSlot = mHwcSlotGenerator->getHwcCacheSlot(mDrawingState.clientCacheId);
-}
-
-Rect BufferStateLayer::computeBufferCrop(const State& s) {
- if (s.buffer && !s.bufferCrop.isEmpty()) {
- Rect bufferCrop;
- s.buffer->getBounds().intersect(s.bufferCrop, &bufferCrop);
- return bufferCrop;
- } else if (s.buffer) {
- return s.buffer->getBounds();
- } else {
- return s.bufferCrop;
- }
-}
-
-sp<Layer> BufferStateLayer::createClone() {
- LayerCreationArgs args(mFlinger.get(), nullptr, mName + " (Mirror)", 0, LayerMetadata());
- args.textureName = mTextureName;
- sp<BufferStateLayer> layer = mFlinger->getFactory().createBufferStateLayer(args);
- layer->mHwcSlotGenerator = mHwcSlotGenerator;
- layer->setInitialValuesForClone(sp<Layer>::fromExisting(this));
- return layer;
-}
-
-bool BufferStateLayer::bufferNeedsFiltering() const {
- const State& s(getDrawingState());
- if (!s.buffer) {
- return false;
- }
-
- int32_t bufferWidth = static_cast<int32_t>(s.buffer->getWidth());
- int32_t bufferHeight = static_cast<int32_t>(s.buffer->getHeight());
-
- // Undo any transformations on the buffer and return the result.
- if (s.bufferTransform & ui::Transform::ROT_90) {
- std::swap(bufferWidth, bufferHeight);
- }
-
- if (s.transformToDisplayInverse) {
- uint32_t invTransform = DisplayDevice::getPrimaryDisplayRotationFlags();
- if (invTransform & ui::Transform::ROT_90) {
- std::swap(bufferWidth, bufferHeight);
- }
- }
-
- const Rect layerSize{getBounds()};
- int32_t layerWidth = layerSize.getWidth();
- int32_t layerHeight = layerSize.getHeight();
-
- // Align the layer orientation with the buffer before comparism
- if (mTransformHint & ui::Transform::ROT_90) {
- std::swap(layerWidth, layerHeight);
- }
-
- return layerWidth != bufferWidth || layerHeight != bufferHeight;
-}
-
-void BufferStateLayer::decrementPendingBufferCount() {
- int32_t pendingBuffers = --mPendingBufferTransactions;
- tracePendingBufferCount(pendingBuffers);
-}
-
-void BufferStateLayer::tracePendingBufferCount(int32_t pendingBuffers) {
- ATRACE_INT(mBlastTransactionName.c_str(), pendingBuffers);
-}
-
-
-/*
- * We don't want to send the layer's transform to input, but rather the
- * parent's transform. This is because BufferStateLayer's transform is
- * information about how the buffer is placed on screen. The parent's
- * transform makes more sense to send since it's information about how the
- * layer is placed on screen. This transform is used by input to determine
- * how to go from screen space back to window space.
- */
-ui::Transform BufferStateLayer::getInputTransform() const {
- sp<Layer> parent = mDrawingParent.promote();
- if (parent == nullptr) {
- return ui::Transform();
- }
-
- return parent->getTransform();
-}
-
-/**
- * Similar to getInputTransform, we need to update the bounds to include the transform.
- * This is because bounds for BSL doesn't include buffer transform, where the input assumes
- * that's already included.
- */
-Rect BufferStateLayer::getInputBounds() const {
- Rect bufferBounds = getCroppedBufferSize(getDrawingState());
- if (mDrawingState.transform.getType() == ui::Transform::IDENTITY || !bufferBounds.isValid()) {
- return bufferBounds;
- }
- return mDrawingState.transform.transform(bufferBounds);
-}
-
-bool BufferStateLayer::simpleBufferUpdate(const layer_state_t& s) const {
- const uint64_t requiredFlags = layer_state_t::eBufferChanged;
-
- const uint64_t deniedFlags = layer_state_t::eProducerDisconnect | layer_state_t::eLayerChanged |
- layer_state_t::eRelativeLayerChanged | layer_state_t::eTransparentRegionChanged |
- layer_state_t::eFlagsChanged | layer_state_t::eBlurRegionsChanged |
- layer_state_t::eLayerStackChanged | layer_state_t::eAutoRefreshChanged |
- layer_state_t::eReparent;
-
- const uint64_t allowedFlags = layer_state_t::eHasListenerCallbacksChanged |
- layer_state_t::eFrameRateSelectionPriority | layer_state_t::eFrameRateChanged |
- layer_state_t::eSurfaceDamageRegionChanged | layer_state_t::eApiChanged |
- layer_state_t::eMetadataChanged | layer_state_t::eDropInputModeChanged |
- layer_state_t::eInputInfoChanged;
-
- if ((s.what & requiredFlags) != requiredFlags) {
- ALOGV("%s: false [missing required flags 0x%" PRIx64 "]", __func__,
- (s.what | requiredFlags) & ~s.what);
- return false;
- }
-
- if (s.what & deniedFlags) {
- ALOGV("%s: false [has denied flags 0x%" PRIx64 "]", __func__, s.what & deniedFlags);
- return false;
- }
-
- if (s.what & allowedFlags) {
- ALOGV("%s: [has allowed flags 0x%" PRIx64 "]", __func__, s.what & allowedFlags);
- }
-
- if (s.what & layer_state_t::ePositionChanged) {
- if (mRequestedTransform.tx() != s.x || mRequestedTransform.ty() != s.y) {
- ALOGV("%s: false [ePositionChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eAlphaChanged) {
- if (mDrawingState.color.a != s.alpha) {
- ALOGV("%s: false [eAlphaChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eColorTransformChanged) {
- if (mDrawingState.colorTransform != s.colorTransform) {
- ALOGV("%s: false [eColorTransformChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eBackgroundColorChanged) {
- if (mDrawingState.bgColorLayer || s.bgColorAlpha != 0) {
- ALOGV("%s: false [eBackgroundColorChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eMatrixChanged) {
- if (mRequestedTransform.dsdx() != s.matrix.dsdx ||
- mRequestedTransform.dtdy() != s.matrix.dtdy ||
- mRequestedTransform.dtdx() != s.matrix.dtdx ||
- mRequestedTransform.dsdy() != s.matrix.dsdy) {
- ALOGV("%s: false [eMatrixChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eCornerRadiusChanged) {
- if (mDrawingState.cornerRadius != s.cornerRadius) {
- ALOGV("%s: false [eCornerRadiusChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eBackgroundBlurRadiusChanged) {
- if (mDrawingState.backgroundBlurRadius != static_cast<int>(s.backgroundBlurRadius)) {
- ALOGV("%s: false [eBackgroundBlurRadiusChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eTransformChanged) {
- if (mDrawingState.bufferTransform != s.transform) {
- ALOGV("%s: false [eTransformChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eTransformToDisplayInverseChanged) {
- if (mDrawingState.transformToDisplayInverse != s.transformToDisplayInverse) {
- ALOGV("%s: false [eTransformToDisplayInverseChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eCropChanged) {
- if (mDrawingState.crop != s.crop) {
- ALOGV("%s: false [eCropChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eDataspaceChanged) {
- if (mDrawingState.dataspace != s.dataspace) {
- ALOGV("%s: false [eDataspaceChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eHdrMetadataChanged) {
- if (mDrawingState.hdrMetadata != s.hdrMetadata) {
- ALOGV("%s: false [eHdrMetadataChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eSidebandStreamChanged) {
- if (mDrawingState.sidebandStream != s.sidebandStream) {
- ALOGV("%s: false [eSidebandStreamChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eColorSpaceAgnosticChanged) {
- if (mDrawingState.colorSpaceAgnostic != s.colorSpaceAgnostic) {
- ALOGV("%s: false [eColorSpaceAgnosticChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eShadowRadiusChanged) {
- if (mDrawingState.shadowRadius != s.shadowRadius) {
- ALOGV("%s: false [eShadowRadiusChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eFixedTransformHintChanged) {
- if (mDrawingState.fixedTransformHint != s.fixedTransformHint) {
- ALOGV("%s: false [eFixedTransformHintChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eTrustedOverlayChanged) {
- if (mDrawingState.isTrustedOverlay != s.isTrustedOverlay) {
- ALOGV("%s: false [eTrustedOverlayChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eStretchChanged) {
- StretchEffect temp = s.stretchEffect;
- temp.sanitize();
- if (mDrawingState.stretchEffect != temp) {
- ALOGV("%s: false [eStretchChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eBufferCropChanged) {
- if (mDrawingState.bufferCrop != s.bufferCrop) {
- ALOGV("%s: false [eBufferCropChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eDestinationFrameChanged) {
- if (mDrawingState.destinationFrame != s.destinationFrame) {
- ALOGV("%s: false [eDestinationFrameChanged changed]", __func__);
- return false;
- }
- }
-
- if (s.what & layer_state_t::eDimmingEnabledChanged) {
- if (mDrawingState.dimmingEnabled != s.dimmingEnabled) {
- ALOGV("%s: false [eDimmingEnabledChanged changed]", __func__);
- return false;
- }
- }
-
- ALOGV("%s: true", __func__);
- return true;
-}
-
-void BufferStateLayer::useSurfaceDamage() {
- if (mFlinger->mForceFullDamage) {
- surfaceDamageRegion = Region::INVALID_REGION;
- } else {
- surfaceDamageRegion = mBufferInfo.mSurfaceDamage;
- }
-}
-
-void BufferStateLayer::useEmptyDamage() {
- surfaceDamageRegion.clear();
-}
-
-bool BufferStateLayer::isOpaque(const Layer::State& s) const {
- // if we don't have a buffer or sidebandStream yet, we're translucent regardless of the
- // layer's opaque flag.
- if ((mSidebandStream == nullptr) && (mBufferInfo.mBuffer == nullptr)) {
- return false;
- }
-
- // if the layer has the opaque flag, then we're always opaque,
- // otherwise we use the current buffer's format.
- return ((s.flags & layer_state_t::eLayerOpaque) != 0) || getOpacityForFormat(getPixelFormat());
-}
-
-bool BufferStateLayer::canReceiveInput() const {
- return !isHiddenByPolicy() && (mBufferInfo.mBuffer == nullptr || getAlpha() > 0.0f);
-}
-
-bool BufferStateLayer::isVisible() const {
- return !isHiddenByPolicy() && getAlpha() > 0.0f &&
- (mBufferInfo.mBuffer != nullptr || mSidebandStream != nullptr);
-}
-
-std::optional<compositionengine::LayerFE::LayerSettings> BufferStateLayer::prepareClientComposition(
- compositionengine::LayerFE::ClientCompositionTargetSettings& targetSettings) {
- ATRACE_CALL();
-
- std::optional<compositionengine::LayerFE::LayerSettings> result =
- Layer::prepareClientComposition(targetSettings);
- if (!result) {
- return result;
- }
-
- if (CC_UNLIKELY(mBufferInfo.mBuffer == 0) && mSidebandStream != nullptr) {
- // For surfaceview of tv sideband, there is no activeBuffer
- // in bufferqueue, we need return LayerSettings.
- return result;
- }
- const bool blackOutLayer = (isProtected() && !targetSettings.supportsProtectedContent) ||
- ((isSecure() || isProtected()) && !targetSettings.isSecure);
- const bool bufferCanBeUsedAsHwTexture =
- mBufferInfo.mBuffer->getUsage() & GraphicBuffer::USAGE_HW_TEXTURE;
- compositionengine::LayerFE::LayerSettings& layer = *result;
- if (blackOutLayer || !bufferCanBeUsedAsHwTexture) {
- ALOGE_IF(!bufferCanBeUsedAsHwTexture, "%s is blacked out as buffer is not gpu readable",
- mName.c_str());
- prepareClearClientComposition(layer, true /* blackout */);
- return layer;
- }
-
- const State& s(getDrawingState());
- layer.source.buffer.buffer = mBufferInfo.mBuffer;
- layer.source.buffer.isOpaque = isOpaque(s);
- layer.source.buffer.fence = mBufferInfo.mFence;
- layer.source.buffer.textureName = mTextureName;
- layer.source.buffer.usePremultipliedAlpha = getPremultipledAlpha();
- layer.source.buffer.isY410BT2020 = isHdrY410();
- bool hasSmpte2086 = mBufferInfo.mHdrMetadata.validTypes & HdrMetadata::SMPTE2086;
- bool hasCta861_3 = mBufferInfo.mHdrMetadata.validTypes & HdrMetadata::CTA861_3;
- float maxLuminance = 0.f;
- if (hasSmpte2086 && hasCta861_3) {
- maxLuminance = std::min(mBufferInfo.mHdrMetadata.smpte2086.maxLuminance,
- mBufferInfo.mHdrMetadata.cta8613.maxContentLightLevel);
- } else if (hasSmpte2086) {
- maxLuminance = mBufferInfo.mHdrMetadata.smpte2086.maxLuminance;
- } else if (hasCta861_3) {
- maxLuminance = mBufferInfo.mHdrMetadata.cta8613.maxContentLightLevel;
- } else {
- switch (layer.sourceDataspace & HAL_DATASPACE_TRANSFER_MASK) {
- case HAL_DATASPACE_TRANSFER_ST2084:
- case HAL_DATASPACE_TRANSFER_HLG:
- // Behavior-match previous releases for HDR content
- maxLuminance = defaultMaxLuminance;
- break;
- }
- }
- layer.source.buffer.maxLuminanceNits = maxLuminance;
- layer.frameNumber = mCurrentFrameNumber;
- layer.bufferId = mBufferInfo.mBuffer ? mBufferInfo.mBuffer->getId() : 0;
-
- const bool useFiltering =
- targetSettings.needsFiltering || mNeedsFiltering || bufferNeedsFiltering();
-
- // Query the texture matrix given our current filtering mode.
- float textureMatrix[16];
- getDrawingTransformMatrix(useFiltering, textureMatrix);
-
- if (getTransformToDisplayInverse()) {
- /*
- * the code below applies the primary display's inverse transform to
- * the texture transform
- */
- uint32_t transform = DisplayDevice::getPrimaryDisplayRotationFlags();
- mat4 tr = inverseOrientation(transform);
-
- /**
- * TODO(b/36727915): This is basically a hack.
- *
- * Ensure that regardless of the parent transformation,
- * this buffer is always transformed from native display
- * orientation to display orientation. For example, in the case
- * of a camera where the buffer remains in native orientation,
- * we want the pixels to always be upright.
- */
- sp<Layer> p = mDrawingParent.promote();
- if (p != nullptr) {
- const auto parentTransform = p->getTransform();
- tr = tr * inverseOrientation(parentTransform.getOrientation());
- }
-
- // and finally apply it to the original texture matrix
- const mat4 texTransform(mat4(static_cast<const float*>(textureMatrix)) * tr);
- memcpy(textureMatrix, texTransform.asArray(), sizeof(textureMatrix));
- }
-
- const Rect win{getBounds()};
- float bufferWidth = getBufferSize(s).getWidth();
- float bufferHeight = getBufferSize(s).getHeight();
-
- // BufferStateLayers can have a "buffer size" of [0, 0, -1, -1] when no display frame has
- // been set and there is no parent layer bounds. In that case, the scale is meaningless so
- // ignore them.
- if (!getBufferSize(s).isValid()) {
- bufferWidth = float(win.right) - float(win.left);
- bufferHeight = float(win.bottom) - float(win.top);
- }
-
- const float scaleHeight = (float(win.bottom) - float(win.top)) / bufferHeight;
- const float scaleWidth = (float(win.right) - float(win.left)) / bufferWidth;
- const float translateY = float(win.top) / bufferHeight;
- const float translateX = float(win.left) / bufferWidth;
-
- // Flip y-coordinates because GLConsumer expects OpenGL convention.
- mat4 tr = mat4::translate(vec4(.5f, .5f, 0.f, 1.f)) * mat4::scale(vec4(1.f, -1.f, 1.f, 1.f)) *
- mat4::translate(vec4(-.5f, -.5f, 0.f, 1.f)) *
- mat4::translate(vec4(translateX, translateY, 0.f, 1.f)) *
- mat4::scale(vec4(scaleWidth, scaleHeight, 1.0f, 1.0f));
-
- layer.source.buffer.useTextureFiltering = useFiltering;
- layer.source.buffer.textureTransform = mat4(static_cast<const float*>(textureMatrix)) * tr;
-
- return layer;
-}
-
-bool BufferStateLayer::isHdrY410() const {
- // pixel format is HDR Y410 masquerading as RGBA_1010102
- return (mBufferInfo.mDataspace == ui::Dataspace::BT2020_ITU_PQ &&
- mBufferInfo.mApi == NATIVE_WINDOW_API_MEDIA &&
- mBufferInfo.mPixelFormat == HAL_PIXEL_FORMAT_RGBA_1010102);
-}
-
-sp<compositionengine::LayerFE> BufferStateLayer::getCompositionEngineLayerFE() const {
- return asLayerFE();
-}
-
-compositionengine::LayerFECompositionState* BufferStateLayer::editCompositionState() {
- return mCompositionState.get();
-}
-
-const compositionengine::LayerFECompositionState* BufferStateLayer::getCompositionState() const {
- return mCompositionState.get();
-}
-
-void BufferStateLayer::preparePerFrameCompositionState() {
- Layer::preparePerFrameCompositionState();
-
- // Sideband layers
- auto* compositionState = editCompositionState();
- if (compositionState->sidebandStream.get() && !compositionState->sidebandStreamHasFrame) {
- compositionState->compositionType =
- aidl::android::hardware::graphics::composer3::Composition::SIDEBAND;
- return;
- } else if ((mDrawingState.flags & layer_state_t::eLayerIsDisplayDecoration) != 0) {
- compositionState->compositionType =
- aidl::android::hardware::graphics::composer3::Composition::DISPLAY_DECORATION;
- } else {
- // Normal buffer layers
- compositionState->hdrMetadata = mBufferInfo.mHdrMetadata;
- compositionState->compositionType = mPotentialCursor
- ? aidl::android::hardware::graphics::composer3::Composition::CURSOR
- : aidl::android::hardware::graphics::composer3::Composition::DEVICE;
- }
-
- compositionState->buffer = getBuffer();
- compositionState->bufferSlot = (mBufferInfo.mBufferSlot == BufferQueue::INVALID_BUFFER_SLOT)
- ? 0
- : mBufferInfo.mBufferSlot;
- compositionState->acquireFence = mBufferInfo.mFence;
- compositionState->frameNumber = mBufferInfo.mFrameNumber;
- compositionState->sidebandStreamHasFrame = false;
-}
-
-void BufferStateLayer::onPostComposition(const DisplayDevice* display,
- const std::shared_ptr<FenceTime>& glDoneFence,
- const std::shared_ptr<FenceTime>& presentFence,
- const CompositorTiming& compositorTiming) {
- // mFrameLatencyNeeded is true when a new frame was latched for the
- // composition.
- if (!mBufferInfo.mFrameLatencyNeeded) return;
-
- for (const auto& handle : mDrawingState.callbackHandles) {
- handle->gpuCompositionDoneFence = glDoneFence;
- handle->compositorTiming = compositorTiming;
- }
-
- // Update mFrameTracker.
- nsecs_t desiredPresentTime = mBufferInfo.mDesiredPresentTime;
- mFrameTracker.setDesiredPresentTime(desiredPresentTime);
-
- const int32_t layerId = getSequence();
- mFlinger->mTimeStats->setDesiredTime(layerId, mCurrentFrameNumber, desiredPresentTime);
-
- const auto outputLayer = findOutputLayerForDisplay(display);
- if (outputLayer && outputLayer->requiresClientComposition()) {
- nsecs_t clientCompositionTimestamp = outputLayer->getState().clientCompositionTimestamp;
- mFlinger->mFrameTracer->traceTimestamp(layerId, getCurrentBufferId(), mCurrentFrameNumber,
- clientCompositionTimestamp,
- FrameTracer::FrameEvent::FALLBACK_COMPOSITION);
- // Update the SurfaceFrames in the drawing state
- if (mDrawingState.bufferSurfaceFrameTX) {
- mDrawingState.bufferSurfaceFrameTX->setGpuComposition();
- }
- for (auto& [token, surfaceFrame] : mDrawingState.bufferlessSurfaceFramesTX) {
- surfaceFrame->setGpuComposition();
- }
- }
-
- std::shared_ptr<FenceTime> frameReadyFence = mBufferInfo.mFenceTime;
- if (frameReadyFence->isValid()) {
- mFrameTracker.setFrameReadyFence(std::move(frameReadyFence));
- } else {
- // There was no fence for this frame, so assume that it was ready
- // to be presented at the desired present time.
- mFrameTracker.setFrameReadyTime(desiredPresentTime);
- }
-
- if (display) {
- const Fps refreshRate = display->refreshRateConfigs().getActiveMode()->getFps();
- const std::optional<Fps> renderRate =
- mFlinger->mScheduler->getFrameRateOverride(getOwnerUid());
-
- const auto vote = frameRateToSetFrameRateVotePayload(mDrawingState.frameRate);
- const auto gameMode = getGameMode();
-
- if (presentFence->isValid()) {
- mFlinger->mTimeStats->setPresentFence(layerId, mCurrentFrameNumber, presentFence,
- refreshRate, renderRate, vote, gameMode);
- mFlinger->mFrameTracer->traceFence(layerId, getCurrentBufferId(), mCurrentFrameNumber,
- presentFence,
- FrameTracer::FrameEvent::PRESENT_FENCE);
- mFrameTracker.setActualPresentFence(std::shared_ptr<FenceTime>(presentFence));
- } else if (const auto displayId = PhysicalDisplayId::tryCast(display->getId());
- displayId && mFlinger->getHwComposer().isConnected(*displayId)) {
- // The HWC doesn't support present fences, so use the refresh
- // timestamp instead.
- const nsecs_t actualPresentTime = display->getRefreshTimestamp();
- mFlinger->mTimeStats->setPresentTime(layerId, mCurrentFrameNumber, actualPresentTime,
- refreshRate, renderRate, vote, gameMode);
- mFlinger->mFrameTracer->traceTimestamp(layerId, getCurrentBufferId(),
- mCurrentFrameNumber, actualPresentTime,
- FrameTracer::FrameEvent::PRESENT_FENCE);
- mFrameTracker.setActualPresentTime(actualPresentTime);
- }
- }
-
- mFrameTracker.advanceFrame();
- mBufferInfo.mFrameLatencyNeeded = false;
-}
-
-bool BufferStateLayer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime) {
- ATRACE_FORMAT_INSTANT("latchBuffer %s - %" PRIu64, getDebugName(),
- getDrawingState().frameNumber);
-
- bool refreshRequired = latchSidebandStream(recomputeVisibleRegions);
-
- if (refreshRequired) {
- return refreshRequired;
- }
-
- // If the head buffer's acquire fence hasn't signaled yet, return and
- // try again later
- if (!fenceHasSignaled()) {
- ATRACE_NAME("!fenceHasSignaled()");
- mFlinger->onLayerUpdate();
- return false;
- }
-
- updateTexImage(latchTime);
- if (mDrawingState.buffer == nullptr) {
- return false;
- }
-
- // Capture the old state of the layer for comparisons later
- BufferInfo oldBufferInfo = mBufferInfo;
- const bool oldOpacity = isOpaque(mDrawingState);
- mPreviousFrameNumber = mCurrentFrameNumber;
- mCurrentFrameNumber = mDrawingState.frameNumber;
- gatherBufferInfo();
-
- if (oldBufferInfo.mBuffer == nullptr) {
- // the first time we receive a buffer, we need to trigger a
- // geometry invalidation.
- recomputeVisibleRegions = true;
- }
-
- if ((mBufferInfo.mCrop != oldBufferInfo.mCrop) ||
- (mBufferInfo.mTransform != oldBufferInfo.mTransform) ||
- (mBufferInfo.mScaleMode != oldBufferInfo.mScaleMode) ||
- (mBufferInfo.mTransformToDisplayInverse != oldBufferInfo.mTransformToDisplayInverse)) {
- recomputeVisibleRegions = true;
- }
-
- if (oldBufferInfo.mBuffer != nullptr) {
- uint32_t bufWidth = mBufferInfo.mBuffer->getWidth();
- uint32_t bufHeight = mBufferInfo.mBuffer->getHeight();
- if (bufWidth != oldBufferInfo.mBuffer->getWidth() ||
- bufHeight != oldBufferInfo.mBuffer->getHeight()) {
- recomputeVisibleRegions = true;
- }
- }
-
- if (oldOpacity != isOpaque(mDrawingState)) {
- recomputeVisibleRegions = true;
- }
-
- return true;
-}
-
-bool BufferStateLayer::hasReadyFrame() const {
- return hasFrameUpdate() || getSidebandStreamChanged() || getAutoRefresh();
-}
-
-bool BufferStateLayer::isProtected() const {
- return (mBufferInfo.mBuffer != nullptr) &&
- (mBufferInfo.mBuffer->getUsage() & GRALLOC_USAGE_PROTECTED);
-}
-
-// As documented in libhardware header, formats in the range
-// 0x100 - 0x1FF are specific to the HAL implementation, and
-// are known to have no alpha channel
-// TODO: move definition for device-specific range into
-// hardware.h, instead of using hard-coded values here.
-#define HARDWARE_IS_DEVICE_FORMAT(f) ((f) >= 0x100 && (f) <= 0x1FF)
-
-bool BufferStateLayer::getOpacityForFormat(PixelFormat format) {
- if (HARDWARE_IS_DEVICE_FORMAT(format)) {
- return true;
- }
- switch (format) {
- case PIXEL_FORMAT_RGBA_8888:
- case PIXEL_FORMAT_BGRA_8888:
- case PIXEL_FORMAT_RGBA_FP16:
- case PIXEL_FORMAT_RGBA_1010102:
- case PIXEL_FORMAT_R_8:
- return false;
- }
- // in all other case, we have no blending (also for unknown formats)
- return true;
-}
-
-bool BufferStateLayer::needsFiltering(const DisplayDevice* display) const {
- const auto outputLayer = findOutputLayerForDisplay(display);
- if (outputLayer == nullptr) {
- return false;
- }
-
- // We need filtering if the sourceCrop rectangle size does not match the
- // displayframe rectangle size (not a 1:1 render)
- const auto& compositionState = outputLayer->getState();
- const auto displayFrame = compositionState.displayFrame;
- const auto sourceCrop = compositionState.sourceCrop;
- return sourceCrop.getHeight() != displayFrame.getHeight() ||
- sourceCrop.getWidth() != displayFrame.getWidth();
-}
-
-bool BufferStateLayer::needsFilteringForScreenshots(
- const DisplayDevice* display, const ui::Transform& inverseParentTransform) const {
- const auto outputLayer = findOutputLayerForDisplay(display);
- if (outputLayer == nullptr) {
- return false;
- }
-
- // We need filtering if the sourceCrop rectangle size does not match the
- // viewport rectangle size (not a 1:1 render)
- const auto& compositionState = outputLayer->getState();
- const ui::Transform& displayTransform = display->getTransform();
- const ui::Transform inverseTransform = inverseParentTransform * displayTransform.inverse();
- // Undo the transformation of the displayFrame so that we're back into
- // layer-stack space.
- const Rect frame = inverseTransform.transform(compositionState.displayFrame);
- const FloatRect sourceCrop = compositionState.sourceCrop;
-
- int32_t frameHeight = frame.getHeight();
- int32_t frameWidth = frame.getWidth();
- // If the display transform had a rotational component then undo the
- // rotation so that the orientation matches the source crop.
- if (displayTransform.getOrientation() & ui::Transform::ROT_90) {
- std::swap(frameHeight, frameWidth);
- }
- return sourceCrop.getHeight() != frameHeight || sourceCrop.getWidth() != frameWidth;
-}
-
-void BufferStateLayer::latchAndReleaseBuffer() {
- if (hasReadyFrame()) {
- bool ignored = false;
- latchBuffer(ignored, systemTime());
- }
- releasePendingBuffer(systemTime());
-}
-
-PixelFormat BufferStateLayer::getPixelFormat() const {
- return mBufferInfo.mPixelFormat;
-}
-
-bool BufferStateLayer::getTransformToDisplayInverse() const {
- return mBufferInfo.mTransformToDisplayInverse;
-}
-
-Rect BufferStateLayer::getBufferCrop() const {
- // this is the crop rectangle that applies to the buffer
- // itself (as opposed to the window)
- if (!mBufferInfo.mCrop.isEmpty()) {
- // if the buffer crop is defined, we use that
- return mBufferInfo.mCrop;
- } else if (mBufferInfo.mBuffer != nullptr) {
- // otherwise we use the whole buffer
- return mBufferInfo.mBuffer->getBounds();
- } else {
- // if we don't have a buffer yet, we use an empty/invalid crop
- return Rect();
- }
-}
-
-uint32_t BufferStateLayer::getBufferTransform() const {
- return mBufferInfo.mTransform;
-}
-
-ui::Dataspace BufferStateLayer::getDataSpace() const {
- return mBufferInfo.mDataspace;
-}
-
-ui::Dataspace BufferStateLayer::translateDataspace(ui::Dataspace dataspace) {
- ui::Dataspace updatedDataspace = dataspace;
- // translate legacy dataspaces to modern dataspaces
- switch (dataspace) {
- case ui::Dataspace::SRGB:
- updatedDataspace = ui::Dataspace::V0_SRGB;
- break;
- case ui::Dataspace::SRGB_LINEAR:
- updatedDataspace = ui::Dataspace::V0_SRGB_LINEAR;
- break;
- case ui::Dataspace::JFIF:
- updatedDataspace = ui::Dataspace::V0_JFIF;
- break;
- case ui::Dataspace::BT601_625:
- updatedDataspace = ui::Dataspace::V0_BT601_625;
- break;
- case ui::Dataspace::BT601_525:
- updatedDataspace = ui::Dataspace::V0_BT601_525;
- break;
- case ui::Dataspace::BT709:
- updatedDataspace = ui::Dataspace::V0_BT709;
- break;
- default:
- break;
- }
-
- return updatedDataspace;
-}
-
-sp<GraphicBuffer> BufferStateLayer::getBuffer() const {
- return mBufferInfo.mBuffer ? mBufferInfo.mBuffer->getBuffer() : nullptr;
-}
-
-void BufferStateLayer::getDrawingTransformMatrix(bool filteringEnabled, float outMatrix[16]) {
- sp<GraphicBuffer> buffer = getBuffer();
- if (!buffer) {
- ALOGE("Buffer should not be null!");
- return;
- }
- GLConsumer::computeTransformMatrix(outMatrix, buffer->getWidth(), buffer->getHeight(),
- buffer->getPixelFormat(), mBufferInfo.mCrop,
- mBufferInfo.mTransform, filteringEnabled);
-}
-
-void BufferStateLayer::setInitialValuesForClone(const sp<Layer>& clonedFrom) {
- Layer::setInitialValuesForClone(clonedFrom);
-
- sp<BufferStateLayer> bufferClonedFrom =
- sp<BufferStateLayer>::fromExisting(static_cast<BufferStateLayer*>(clonedFrom.get()));
- mPremultipliedAlpha = bufferClonedFrom->mPremultipliedAlpha;
- mPotentialCursor = bufferClonedFrom->mPotentialCursor;
- mProtectedByApp = bufferClonedFrom->mProtectedByApp;
-
- updateCloneBufferInfo();
-}
-
-void BufferStateLayer::updateCloneBufferInfo() {
- if (!isClone() || !isClonedFromAlive()) {
- return;
- }
-
- sp<BufferStateLayer> clonedFrom = sp<BufferStateLayer>::fromExisting(
- static_cast<BufferStateLayer*>(getClonedFrom().get()));
- mBufferInfo = clonedFrom->mBufferInfo;
- mSidebandStream = clonedFrom->mSidebandStream;
- surfaceDamageRegion = clonedFrom->surfaceDamageRegion;
- mCurrentFrameNumber = clonedFrom->mCurrentFrameNumber.load();
- mPreviousFrameNumber = clonedFrom->mPreviousFrameNumber;
-
- // After buffer info is updated, the drawingState from the real layer needs to be copied into
- // the cloned. This is because some properties of drawingState can change when latchBuffer is
- // called. However, copying the drawingState would also overwrite the cloned layer's relatives
- // and touchableRegionCrop. Therefore, temporarily store the relatives so they can be set in
- // the cloned drawingState again.
- wp<Layer> tmpZOrderRelativeOf = mDrawingState.zOrderRelativeOf;
- SortedVector<wp<Layer>> tmpZOrderRelatives = mDrawingState.zOrderRelatives;
- wp<Layer> tmpTouchableRegionCrop = mDrawingState.touchableRegionCrop;
- WindowInfo tmpInputInfo = mDrawingState.inputInfo;
-
- cloneDrawingState(clonedFrom.get());
-
- mDrawingState.touchableRegionCrop = tmpTouchableRegionCrop;
- mDrawingState.zOrderRelativeOf = tmpZOrderRelativeOf;
- mDrawingState.zOrderRelatives = tmpZOrderRelatives;
- mDrawingState.inputInfo = tmpInputInfo;
-}
-
-void BufferStateLayer::setTransformHint(ui::Transform::RotationFlags displayTransformHint) {
- mTransformHint = getFixedTransformHint();
- if (mTransformHint == ui::Transform::ROT_INVALID) {
- mTransformHint = displayTransformHint;
- }
-}
-
-const std::shared_ptr<renderengine::ExternalTexture>& BufferStateLayer::getExternalTexture() const {
- return mBufferInfo.mBuffer;
-}
-
-} // namespace android
diff --git a/services/surfaceflinger/BufferStateLayer.h b/services/surfaceflinger/BufferStateLayer.h
deleted file mode 100644
index 8bad3d2..0000000
--- a/services/surfaceflinger/BufferStateLayer.h
+++ /dev/null
@@ -1,307 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <sys/types.h>
-#include <cstdint>
-#include <list>
-#include <stack>
-
-#include <android/gui/ISurfaceComposerClient.h>
-#include <gui/LayerState.h>
-#include <renderengine/Image.h>
-#include <renderengine/Mesh.h>
-#include <renderengine/RenderEngine.h>
-#include <renderengine/Texture.h>
-#include <system/window.h> // For NATIVE_WINDOW_SCALING_MODE_FREEZE
-#include <ui/FrameStats.h>
-#include <ui/GraphicBuffer.h>
-#include <ui/PixelFormat.h>
-#include <ui/Region.h>
-#include <utils/RefBase.h>
-#include <utils/String8.h>
-#include <utils/Timers.h>
-
-#include "Client.h"
-#include "DisplayHardware/HWComposer.h"
-#include "FrameTimeline.h"
-#include "FrameTracker.h"
-#include "HwcSlotGenerator.h"
-#include "Layer.h"
-#include "LayerVector.h"
-#include "SurfaceFlinger.h"
-
-namespace android {
-
-class SlotGenerationTest;
-
-class BufferStateLayer : public Layer {
-public:
- explicit BufferStateLayer(const LayerCreationArgs&);
-
- ~BufferStateLayer() override;
-
- // Implements Layer.
- sp<compositionengine::LayerFE> getCompositionEngineLayerFE() const override;
- compositionengine::LayerFECompositionState* editCompositionState() override;
-
- // If we have received a new buffer this frame, we will pass its surface
- // damage down to hardware composer. Otherwise, we must send a region with
- // one empty rect.
- void useSurfaceDamage() override;
- void useEmptyDamage() override;
-
- bool isOpaque(const Layer::State& s) const override;
- bool canReceiveInput() const override;
-
- // isVisible - true if this layer is visible, false otherwise
- bool isVisible() const override;
-
- // isProtected - true if the layer may contain protected content in the
- // GRALLOC_USAGE_PROTECTED sense.
- bool isProtected() const override;
-
- bool usesSourceCrop() const override { return true; }
-
- bool isHdrY410() const override;
-
- void onPostComposition(const DisplayDevice*, const std::shared_ptr<FenceTime>& glDoneFence,
- const std::shared_ptr<FenceTime>& presentFence,
- const CompositorTiming&) override;
-
- // latchBuffer - called each time the screen is redrawn and returns whether
- // the visible regions need to be recomputed (this is a fairly heavy
- // operation, so this should be set only if needed). Typically this is used
- // to figure out if the content or size of a surface has changed.
- bool latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime) override;
- bool hasReadyFrame() const override;
-
- // Calls latchBuffer if the buffer has a frame queued and then releases the buffer.
- // This is used if the buffer is just latched and releases to free up the buffer
- // and will not be shown on screen.
- // Should only be called on the main thread.
- void latchAndReleaseBuffer() override;
-
- bool getTransformToDisplayInverse() const override;
-
- Rect getBufferCrop() const override;
-
- uint32_t getBufferTransform() const override;
-
- ui::Dataspace getDataSpace() const override;
-
- sp<GraphicBuffer> getBuffer() const override;
- const std::shared_ptr<renderengine::ExternalTexture>& getExternalTexture() const override;
-
- ui::Transform::RotationFlags getTransformHint() const override { return mTransformHint; }
-
- // Implements Layer.
- const char* getType() const override { return "BufferStateLayer"; }
-
- void onLayerDisplayed(ftl::SharedFuture<FenceResult>) override;
-
- void releasePendingBuffer(nsecs_t dequeueReadyTime) override;
-
- Region getActiveTransparentRegion(const Layer::State& s) const override {
- return s.transparentRegionHint;
- }
- Rect getCrop(const Layer::State& s) const;
-
- bool setTransform(uint32_t transform) override;
- bool setTransformToDisplayInverse(bool transformToDisplayInverse) override;
- bool setCrop(const Rect& crop) override;
- bool setBuffer(std::shared_ptr<renderengine::ExternalTexture>& /* buffer */,
- const BufferData& bufferData, nsecs_t postTime, nsecs_t desiredPresentTime,
- bool isAutoTimestamp, std::optional<nsecs_t> dequeueTime,
- const FrameTimelineInfo& info) override;
- bool setDataspace(ui::Dataspace dataspace) override;
- bool setHdrMetadata(const HdrMetadata& hdrMetadata) override;
- bool setSurfaceDamageRegion(const Region& surfaceDamage) override;
- bool setApi(int32_t api) override;
- bool setSidebandStream(const sp<NativeHandle>& sidebandStream) override;
- bool setTransactionCompletedListeners(const std::vector<sp<CallbackHandle>>& handles) override;
- bool setPosition(float /*x*/, float /*y*/) override;
- bool setMatrix(const layer_state_t::matrix22_t& /*matrix*/);
-
- // Override to ignore legacy layer state properties that are not used by BufferStateLayer
- bool setSize(uint32_t /*w*/, uint32_t /*h*/) override { return false; }
- bool setTransparentRegionHint(const Region& transparent) override;
-
- // BufferStateLayers can return Rect::INVALID_RECT if the layer does not have a display frame
- // and its parent layer is not bounded
- Rect getBufferSize(const State& s) const override;
- FloatRect computeSourceBounds(const FloatRect& parentBounds) const override;
- void setAutoRefresh(bool autoRefresh) override;
-
- bool setBufferCrop(const Rect& bufferCrop) override;
- bool setDestinationFrame(const Rect& destinationFrame) override;
- bool updateGeometry() override;
-
- bool fenceHasSignaled() const;
- bool onPreComposition(nsecs_t) override;
-
- // See mPendingBufferTransactions
- void decrementPendingBufferCount();
- std::atomic<int32_t>* getPendingBufferCounter() override { return &mPendingBufferTransactions; }
- std::string getPendingBufferCounterName() override { return mBlastTransactionName; }
-
-protected:
- void gatherBufferInfo();
- void onSurfaceFrameCreated(const std::shared_ptr<frametimeline::SurfaceFrame>& surfaceFrame);
- ui::Transform getInputTransform() const override;
- Rect getInputBounds() const override;
-
- struct BufferInfo {
- nsecs_t mDesiredPresentTime;
- std::shared_ptr<FenceTime> mFenceTime;
- sp<Fence> mFence;
- uint32_t mTransform{0};
- ui::Dataspace mDataspace{ui::Dataspace::UNKNOWN};
- Rect mCrop;
- uint32_t mScaleMode{NATIVE_WINDOW_SCALING_MODE_FREEZE};
- Region mSurfaceDamage;
- HdrMetadata mHdrMetadata;
- int mApi;
- PixelFormat mPixelFormat{PIXEL_FORMAT_NONE};
- bool mTransformToDisplayInverse{false};
-
- std::shared_ptr<renderengine::ExternalTexture> mBuffer;
- uint64_t mFrameNumber;
- int mBufferSlot{BufferQueue::INVALID_BUFFER_SLOT};
-
- bool mFrameLatencyNeeded{false};
- };
-
- BufferInfo mBufferInfo;
-
- std::optional<compositionengine::LayerFE::LayerSettings> prepareClientComposition(
- compositionengine::LayerFE::ClientCompositionTargetSettings&) override;
-
- /*
- * compositionengine::LayerFE overrides
- */
- const compositionengine::LayerFECompositionState* getCompositionState() const override;
- void preparePerFrameCompositionState() override;
-
- static bool getOpacityForFormat(PixelFormat format);
-
- // from graphics API
- const uint32_t mTextureName;
- ui::Dataspace translateDataspace(ui::Dataspace dataspace);
- void setInitialValuesForClone(const sp<Layer>& clonedFrom);
- void updateCloneBufferInfo() override;
- uint64_t mPreviousFrameNumber = 0;
-
- void setTransformHint(ui::Transform::RotationFlags displayTransformHint) override;
-
- // Transform hint provided to the producer. This must be accessed holding
- // the mStateLock.
- ui::Transform::RotationFlags mTransformHint = ui::Transform::ROT_0;
-
- bool getAutoRefresh() const { return mDrawingState.autoRefresh; }
- bool getSidebandStreamChanged() const { return mSidebandStreamChanged; }
-
- std::atomic<bool> mSidebandStreamChanged{false};
-
-private:
- friend class SlotGenerationTest;
- friend class TransactionFrameTracerTest;
- friend class TransactionSurfaceFrameTest;
-
- // We generate InputWindowHandles for all non-cursor buffered layers regardless of whether they
- // have an InputChannel. This is to enable the InputDispatcher to do PID based occlusion
- // detection.
- bool needsInputInfo() const override { return !mPotentialCursor; }
-
- // Returns true if this layer requires filtering
- bool needsFiltering(const DisplayDevice*) const override;
- bool needsFilteringForScreenshots(const DisplayDevice*,
- const ui::Transform& inverseParentTransform) const override;
-
- PixelFormat getPixelFormat() const;
-
- // Computes the transform matrix using the setFilteringEnabled to determine whether the
- // transform matrix should be computed for use with bilinear filtering.
- void getDrawingTransformMatrix(bool filteringEnabled, float outMatrix[16]);
-
- std::unique_ptr<compositionengine::LayerFECompositionState> mCompositionState;
-
- inline void tracePendingBufferCount(int32_t pendingBuffers);
-
- bool updateFrameEventHistory(const sp<Fence>& acquireFence, nsecs_t postedTime,
- nsecs_t requestedPresentTime);
-
- // Latch sideband stream and returns true if the dirty region should be updated.
- bool latchSidebandStream(bool& recomputeVisibleRegions);
-
- bool hasFrameUpdate() const;
-
- void updateTexImage(nsecs_t latchTime);
-
- sp<Layer> createClone() override;
-
- // Crop that applies to the buffer
- Rect computeBufferCrop(const State& s);
-
- bool willPresentCurrentTransaction() const;
-
- // Returns true if the transformed buffer size does not match the layer size and we need
- // to apply filtering.
- bool bufferNeedsFiltering() const;
-
- bool simpleBufferUpdate(const layer_state_t& s) const override;
-
- void callReleaseBufferCallback(const sp<ITransactionCompletedListener>& listener,
- const sp<GraphicBuffer>& buffer, uint64_t framenumber,
- const sp<Fence>& releaseFence,
- uint32_t currentMaxAcquiredBufferCount);
-
- ReleaseCallbackId mPreviousReleaseCallbackId = ReleaseCallbackId::INVALID_ID;
- uint64_t mPreviousReleasedFrameNumber = 0;
-
- uint64_t mPreviousBarrierFrameNumber = 0;
-
- bool mReleasePreviousBuffer = false;
-
- // Stores the last set acquire fence signal time used to populate the callback handle's acquire
- // time.
- std::variant<nsecs_t, sp<Fence>> mCallbackHandleAcquireTimeOrFence = -1;
-
- std::deque<std::shared_ptr<android::frametimeline::SurfaceFrame>> mPendingJankClassifications;
- // An upper bound on the number of SurfaceFrames in the pending classifications deque.
- static constexpr int kPendingClassificationMaxSurfaceFrames = 25;
-
- const std::string mBlastTransactionName{"BufferTX - " + mName};
- // This integer is incremented everytime a buffer arrives at the server for this layer,
- // and decremented when a buffer is dropped or latched. When changed the integer is exported
- // to systrace with ATRACE_INT and mBlastTransactionName. This way when debugging perf it is
- // possible to see when a buffer arrived at the server, and in which frame it latched.
- //
- // You can understand the trace this way:
- // - If the integer increases, a buffer arrived at the server.
- // - If the integer decreases in latchBuffer, that buffer was latched
- // - If the integer decreases in setBuffer or doTransaction, a buffer was dropped
- std::atomic<int32_t> mPendingBufferTransactions{0};
-
- // Contains requested position and matrix updates. This will be applied if the client does
- // not specify a destination frame.
- ui::Transform mRequestedTransform;
-
- sp<HwcSlotGenerator> mHwcSlotGenerator;
-};
-
-} // namespace android
diff --git a/services/surfaceflinger/Client.cpp b/services/surfaceflinger/Client.cpp
index 3685bb4..30b8759 100644
--- a/services/surfaceflinger/Client.cpp
+++ b/services/surfaceflinger/Client.cpp
@@ -81,17 +81,9 @@
gui::CreateSurfaceResult* outResult) {
// We rely on createLayer to check permissions.
sp<IBinder> handle;
- int32_t layerId;
- uint32_t transformHint;
LayerCreationArgs args(mFlinger.get(), sp<Client>::fromExisting(this), name.c_str(),
static_cast<uint32_t>(flags), std::move(metadata));
- const status_t status =
- mFlinger->createLayer(args, &handle, parent, &layerId, nullptr, &transformHint);
- if (status == NO_ERROR) {
- outResult->handle = handle;
- outResult->layerId = layerId;
- outResult->transformHint = static_cast<int32_t>(transformHint);
- }
+ const status_t status = mFlinger->createLayer(args, parent, *outResult);
return binderStatusFromStatusT(status);
}
@@ -134,31 +126,21 @@
}
binder::Status Client::mirrorSurface(const sp<IBinder>& mirrorFromHandle,
- gui::MirrorSurfaceResult* outResult) {
+ gui::CreateSurfaceResult* outResult) {
sp<IBinder> handle;
- int32_t layerId;
LayerCreationArgs args(mFlinger.get(), sp<Client>::fromExisting(this), "MirrorRoot",
0 /* flags */, gui::LayerMetadata());
- status_t status = mFlinger->mirrorLayer(args, mirrorFromHandle, &handle, &layerId);
- if (status == NO_ERROR) {
- outResult->handle = handle;
- outResult->layerId = layerId;
- }
+ status_t status = mFlinger->mirrorLayer(args, mirrorFromHandle, *outResult);
return binderStatusFromStatusT(status);
}
-binder::Status Client::mirrorDisplay(int64_t displayId, gui::MirrorSurfaceResult* outResult) {
+binder::Status Client::mirrorDisplay(int64_t displayId, gui::CreateSurfaceResult* outResult) {
sp<IBinder> handle;
- int32_t layerId;
LayerCreationArgs args(mFlinger.get(), sp<Client>::fromExisting(this),
"MirrorRoot-" + std::to_string(displayId), 0 /* flags */,
gui::LayerMetadata());
std::optional<DisplayId> id = DisplayId::fromValue(static_cast<uint64_t>(displayId));
- status_t status = mFlinger->mirrorDisplay(*id, args, &handle, &layerId);
- if (status == NO_ERROR) {
- outResult->handle = handle;
- outResult->layerId = layerId;
- }
+ status_t status = mFlinger->mirrorDisplay(*id, args, *outResult);
return binderStatusFromStatusT(status);
}
diff --git a/services/surfaceflinger/Client.h b/services/surfaceflinger/Client.h
index 4e59dfd..02079a3 100644
--- a/services/surfaceflinger/Client.h
+++ b/services/surfaceflinger/Client.h
@@ -57,9 +57,9 @@
gui::FrameStats* outStats) override;
binder::Status mirrorSurface(const sp<IBinder>& mirrorFromHandle,
- gui::MirrorSurfaceResult* outResult) override;
+ gui::CreateSurfaceResult* outResult) override;
- binder::Status mirrorDisplay(int64_t displayId, gui::MirrorSurfaceResult* outResult) override;
+ binder::Status mirrorDisplay(int64_t displayId, gui::CreateSurfaceResult* outResult) override;
// constant
sp<SurfaceFlinger> mFlinger;
diff --git a/services/surfaceflinger/ClientCache.cpp b/services/surfaceflinger/ClientCache.cpp
index cf932a8..b01932e 100644
--- a/services/surfaceflinger/ClientCache.cpp
+++ b/services/surfaceflinger/ClientCache.cpp
@@ -22,6 +22,7 @@
#include <cinttypes>
#include <android-base/stringprintf.h>
+#include <gui/TraceUtils.h>
#include <renderengine/impl/ExternalTexture.h>
#include "ClientCache.h"
@@ -36,12 +37,12 @@
ClientCacheBuffer** outClientCacheBuffer) {
auto& [processToken, id] = cacheId;
if (processToken == nullptr) {
- ALOGE("failed to get buffer, invalid (nullptr) process token");
+ ALOGE_AND_TRACE("ClientCache::getBuffer - invalid (nullptr) process token");
return false;
}
auto it = mBuffers.find(processToken);
if (it == mBuffers.end()) {
- ALOGE("failed to get buffer, invalid process token");
+ ALOGE_AND_TRACE("ClientCache::getBuffer - invalid process token");
return false;
}
@@ -49,7 +50,7 @@
auto bufItr = processBuffers.find(id);
if (bufItr == processBuffers.end()) {
- ALOGV("failed to get buffer, invalid buffer id");
+ ALOGE_AND_TRACE("ClientCache::getBuffer - invalid buffer id");
return false;
}
@@ -61,12 +62,12 @@
bool ClientCache::add(const client_cache_t& cacheId, const sp<GraphicBuffer>& buffer) {
auto& [processToken, id] = cacheId;
if (processToken == nullptr) {
- ALOGE("failed to cache buffer: invalid process token");
+ ALOGE_AND_TRACE("ClientCache::add - invalid (nullptr) process token");
return false;
}
if (!buffer) {
- ALOGE("failed to cache buffer: invalid buffer");
+ ALOGE_AND_TRACE("ClientCache::add - invalid (nullptr) buffer");
return false;
}
@@ -79,7 +80,7 @@
if (it == mBuffers.end()) {
token = processToken.promote();
if (!token) {
- ALOGE("failed to cache buffer: invalid token");
+ ALOGE_AND_TRACE("ClientCache::add - invalid token");
return false;
}
@@ -87,7 +88,7 @@
if (token->localBinder() == nullptr) {
status_t err = token->linkToDeath(mDeathRecipient);
if (err != NO_ERROR) {
- ALOGE("failed to cache buffer: could not link to death");
+ ALOGE_AND_TRACE("ClientCache::add - could not link to death");
return false;
}
}
@@ -102,7 +103,7 @@
auto& processBuffers = it->second.second;
if (processBuffers.size() > BUFFER_CACHE_MAX_SIZE) {
- ALOGE("failed to cache buffer: cache is full");
+ ALOGE_AND_TRACE("ClientCache::add - cache is full");
return false;
}
diff --git a/services/surfaceflinger/CompositionEngine/Android.bp b/services/surfaceflinger/CompositionEngine/Android.bp
index 11a9e19..0ae8bf9 100644
--- a/services/surfaceflinger/CompositionEngine/Android.bp
+++ b/services/surfaceflinger/CompositionEngine/Android.bp
@@ -9,7 +9,10 @@
cc_defaults {
name: "libcompositionengine_defaults",
- defaults: ["surfaceflinger_defaults"],
+ defaults: [
+ "android.hardware.graphics.composer3-ndk_shared",
+ "surfaceflinger_defaults",
+ ],
cflags: [
"-DLOG_TAG=\"CompositionEngine\"",
"-DATRACE_TAG=ATRACE_TAG_GRAPHICS",
@@ -20,7 +23,6 @@
"android.hardware.graphics.composer@2.2",
"android.hardware.graphics.composer@2.3",
"android.hardware.graphics.composer@2.4",
- "android.hardware.graphics.composer3-V1-ndk",
"android.hardware.power@1.0",
"android.hardware.power@1.3",
"android.hardware.power-V2-cpp",
@@ -40,7 +42,6 @@
"libmath",
"librenderengine",
"libtonemap",
- "libtrace_proto",
"libaidlcommonsupport",
"libprocessgroup",
"libcgrouprc",
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionEngine.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionEngine.h
index 3faa068..6832ae1 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionEngine.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionEngine.h
@@ -18,9 +18,10 @@
#include <TimeStats/TimeStats.h>
#include <utils/Timers.h>
-
#include <memory>
+#include "Feature.h"
+
namespace android {
class HWComposer;
@@ -72,6 +73,8 @@
// TODO(b/121291683): These will become private/internal
virtual void preComposition(CompositionRefreshArgs&) = 0;
+ virtual FeatureFlags getFeatureFlags() const = 0;
+
// Debugging
virtual void dump(std::string&) const = 0;
};
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/Display.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/Display.h
index 16cb41b..5e84be1 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/Display.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/Display.h
@@ -56,6 +56,9 @@
// similar requests if needed.
virtual void createClientCompositionCache(uint32_t cacheSize) = 0;
+ // Sends the brightness setting to HWC
+ virtual void applyDisplayBrightness(const bool applyImmediately) = 0;
+
protected:
~Display() = default;
};
diff --git a/services/surfaceflinger/CompositionEngine/tests/TestUtils.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/Feature.h
similarity index 66%
rename from services/surfaceflinger/CompositionEngine/tests/TestUtils.h
rename to services/surfaceflinger/CompositionEngine/include/compositionengine/Feature.h
index c80fde6..ee8000a 100644
--- a/services/surfaceflinger/CompositionEngine/tests/TestUtils.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/Feature.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2021 The Android Open Source Project
+ * Copyright 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -13,19 +13,18 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
#pragma once
-#include <future>
+#include <ftl/flags.h>
+#include <cstdint>
namespace android::compositionengine {
-namespace {
-template <class T>
-std::future<T> futureOf(T obj) {
- std::promise<T> resultPromise;
- std::future<T> resultFuture = resultPromise.get_future();
- resultPromise.set_value(std::move(obj));
- return resultFuture;
-}
-} // namespace
-} // namespace android::compositionengine
+enum class Feature : int32_t {
+ kSnapshotLayerMetadata = 1 << 0,
+};
+
+using FeatureFlags = ftl::Flags<Feature>;
+
+} // namespace android::compositionengine
\ No newline at end of file
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/FenceResult.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/FenceResult.h
deleted file mode 100644
index 0ce263b..0000000
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/FenceResult.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <android-base/expected.h>
-#include <utils/Errors.h>
-#include <utils/StrongPointer.h>
-
-// TODO(b/232535621): Pull this file to <ui/FenceResult.h> so that RenderEngine::drawLayers returns
-// FenceResult rather than RenderEngineResult.
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wconversion"
-#include <renderengine/RenderEngine.h>
-#pragma clang diagnostic pop
-
-namespace android {
-
-class Fence;
-
-using FenceResult = base::expected<sp<Fence>, status_t>;
-
-// TODO(b/232535621): Prevent base::unexpected(NO_ERROR) from being a valid FenceResult.
-inline status_t fenceStatus(const FenceResult& fenceResult) {
- return fenceResult.ok() ? NO_ERROR : fenceResult.error();
-}
-
-inline FenceResult toFenceResult(renderengine::RenderEngineResult&& result) {
- if (auto [status, fence] = std::move(result); fence.ok()) {
- return sp<Fence>::make(std::move(fence));
- } else {
- return base::unexpected(status);
- }
-}
-
-} // namespace android
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h
index ec610c1..fe8cad5 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h
@@ -20,8 +20,6 @@
#include <ostream>
#include <unordered_set>
-#include <compositionengine/FenceResult.h>
-
// TODO(b/129481165): remove the #pragma below and fix conversion issues
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconversion"
@@ -33,6 +31,7 @@
#pragma clang diagnostic pop // ignored "-Wconversion -Wextra"
#include <ftl/future.h>
+#include <ui/FenceResult.h>
#include <utils/RefBase.h>
#include <utils/Timers.h>
@@ -40,6 +39,10 @@
class Fence;
+namespace gui {
+struct LayerMetadata;
+}
+
namespace compositionengine {
struct LayerFECompositionState;
@@ -54,31 +57,8 @@
// Called before composition starts. Should return true if this layer has
// pending updates which would require an extra display refresh cycle to
// process.
- virtual bool onPreComposition(nsecs_t refreshStartTime) = 0;
-
- // Used with latchCompositionState()
- enum class StateSubset {
- // Gets the basic geometry (bounds, transparent region, visibility,
- // transforms, alpha) for the layer, for computing visibility and
- // coverage.
- BasicGeometry,
-
- // Gets the full geometry (crops, buffer transforms, metadata) and
- // content (buffer or color) state for the layer.
- GeometryAndContent,
-
- // Gets the per frame content (buffer or color) state for the layer.
- Content,
-
- // Gets the cursor state for the layer.
- Cursor,
- };
-
- // Prepares the output-independent composition state for the layer. The
- // StateSubset argument selects what portion of the state is actually needed
- // by the CompositionEngine code, since computing everything may be
- // expensive.
- virtual void prepareCompositionState(StateSubset) = 0;
+ virtual bool onPreComposition(nsecs_t refreshStartTime,
+ bool updatingOutputGeometryThisFrame) = 0;
struct ClientCompositionTargetSettings {
enum class BlurSetting {
@@ -150,11 +130,11 @@
uint64_t frameNumber = 0;
};
- // Returns the z-ordered list of LayerSettings to pass to RenderEngine::drawLayers. The list
- // may contain shadows casted by the layer or the content of the layer itself. If the layer
- // does not render then an empty list will be returned.
- virtual std::vector<LayerSettings> prepareClientCompositionList(
- ClientCompositionTargetSettings&) = 0;
+ // Returns the LayerSettings to pass to RenderEngine::drawLayers. The state may contain shadows
+ // casted by the layer or the content of the layer itself. If the layer does not render then an
+ // empty optional will be returned.
+ virtual std::optional<LayerSettings> prepareClientComposition(
+ ClientCompositionTargetSettings&) const = 0;
// Called after the layer is displayed to update the presentation fence
virtual void onLayerDisplayed(ftl::SharedFuture<FenceResult>) = 0;
@@ -168,6 +148,8 @@
// Whether the layer should be rendered with rounded corners.
virtual bool hasRoundedCorners() const = 0;
virtual void setWasClientComposed(const sp<Fence>&) {}
+ virtual const gui::LayerMetadata* getMetadata() const = 0;
+ virtual const gui::LayerMetadata* getRelativeMetadata() const = 0;
};
// TODO(b/121291683): Specialize std::hash<> for sp<T> so these and others can
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
index 2203639..874b330 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
@@ -262,9 +262,6 @@
// Presents the output, finalizing all composition details
virtual void present(const CompositionRefreshArgs&) = 0;
- // Latches the front-end layer state for each output layer
- virtual void updateLayerStateFromFE(const CompositionRefreshArgs&) const = 0;
-
// Enables predicting composition strategy to run client composition earlier
virtual void setPredictCompositionStrategy(bool) = 0;
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/OutputLayer.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/OutputLayer.h
index bf5184e..6d0c395 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/OutputLayer.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/OutputLayer.h
@@ -126,9 +126,9 @@
// Returns true if the composition settings scale pixels
virtual bool needsFiltering() const = 0;
- // Returns a composition list to be used by RenderEngine if the layer has been overridden
+ // Returns LayerSettings to be used by RenderEngine if the layer has been overridden
// during the composition process
- virtual std::vector<LayerFE::LayerSettings> getOverrideCompositionList() const = 0;
+ virtual std::optional<LayerFE::LayerSettings> getOverrideCompositionSettings() const = 0;
// Debugging
virtual void dump(std::string& result) const = 0;
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/CompositionEngine.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/CompositionEngine.h
index 386808d..dd4dbe9 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/CompositionEngine.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/CompositionEngine.h
@@ -48,11 +48,11 @@
void preComposition(CompositionRefreshArgs&) override;
+ FeatureFlags getFeatureFlags() const override;
+
// Debugging
void dump(std::string&) const override;
- void updateLayerStateFromFE(CompositionRefreshArgs& args);
-
// Testing
void setNeedsAnotherUpdateForTest(bool);
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h
index fa7bc5d..33a10a3 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h
@@ -72,6 +72,7 @@
const compositionengine::DisplayColorProfileCreationArgs&) override;
void createRenderSurface(const compositionengine::RenderSurfaceCreationArgs&) override;
void createClientCompositionCache(uint32_t cacheSize) override;
+ void applyDisplayBrightness(const bool applyImmediately) override;
// Internal helpers used by chooseCompositionStrategy()
using ChangedTypes = android::HWComposer::DeviceRequestedChanges::ChangedTypes;
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
index fc8dd8b..23d5570 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
@@ -89,7 +89,6 @@
compositionengine::Output::CoverageState&) override;
void setReleasedLayers(const compositionengine::CompositionRefreshArgs&) override;
- void updateLayerStateFromFE(const CompositionRefreshArgs&) const override;
void updateCompositionState(const compositionengine::CompositionRefreshArgs&) override;
void planComposition() override;
void writeCompositionState(const compositionengine::CompositionRefreshArgs&) override;
@@ -152,6 +151,8 @@
virtual const compositionengine::CompositionEngine& getCompositionEngine() const = 0;
virtual void dumpState(std::string& out) const = 0;
+ bool mustRecompose() const;
+
private:
void dirtyEntireOutput();
void updateCompositionStateForBorder(const compositionengine::CompositionRefreshArgs&);
@@ -171,6 +172,9 @@
std::unique_ptr<ClientCompositionRequestCache> mClientCompositionRequestCache;
std::unique_ptr<planner::Planner> mPlanner;
std::unique_ptr<HwcAsyncWorker> mHwComposerAsyncWorker;
+
+ // Whether the content must be recomposed this frame.
+ bool mMustRecompose = false;
};
// This template factory function standardizes the implementation details of the
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputLayer.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputLayer.h
index ecd432f..6d4abf9 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputLayer.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputLayer.h
@@ -18,6 +18,7 @@
#include <cstdint>
#include <memory>
+#include <optional>
#include <string>
#include <compositionengine/LayerFE.h>
@@ -57,7 +58,7 @@
void prepareForDeviceLayerRequests() override;
void applyDeviceLayerRequest(Hwc2::IComposerClient::LayerRequest request) override;
bool needsFiltering() const override;
- std::vector<LayerFE::LayerSettings> getOverrideCompositionList() const override;
+ std::optional<LayerFE::LayerSettings> getOverrideCompositionSettings() const override;
void dump(std::string&) const override;
virtual FloatRect calculateOutputSourceCrop(uint32_t internalDisplayRotationFlags) const;
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/CachedSet.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/CachedSet.h
index e65aa73..24a7744 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/CachedSet.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/CachedSet.h
@@ -115,7 +115,7 @@
// Renders the cached set with the supplied output composition state.
void render(renderengine::RenderEngine& re, TexturePool& texturePool,
- const OutputCompositionState& outputState);
+ const OutputCompositionState& outputState, bool deviceHandlesColorTransform);
void dump(std::string& result) const;
@@ -150,8 +150,6 @@
bool hasSolidColorLayers() const;
private:
- CachedSet() = default;
-
const NonBufferHash mFingerprint;
std::chrono::steady_clock::time_point mLastUpdate = std::chrono::steady_clock::now();
std::vector<Layer> mLayers;
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/Flattener.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/Flattener.h
index 92cc484..f934cb2 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/Flattener.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/Flattener.h
@@ -106,7 +106,8 @@
// Renders the newest cached sets with the supplied output composition state
void renderCachedSets(const OutputCompositionState& outputState,
- std::optional<std::chrono::steady_clock::time_point> renderDeadline);
+ std::optional<std::chrono::steady_clock::time_point> renderDeadline,
+ bool deviceHandlesColorTransform);
void setTexturePoolEnabled(bool enabled) { mTexturePool.setEnabled(enabled); }
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/Planner.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/Planner.h
index b7ebca6..c968df7 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/Planner.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/Planner.h
@@ -65,7 +65,8 @@
// Rendering a pending cached set is optional: if the renderDeadline is not far enough in the
// future then the planner may opt to skip rendering the cached set.
void renderCachedSets(const OutputCompositionState& outputState,
- std::optional<std::chrono::steady_clock::time_point> renderDeadline);
+ std::optional<std::chrono::steady_clock::time_point> renderDeadline,
+ bool deviceHandlesColorTransform);
void setTexturePoolEnabled(bool enabled) { mFlattener.setTexturePoolEnabled(enabled); }
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/CompositionEngine.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/CompositionEngine.h
index f953d0b..a48cc6f 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/CompositionEngine.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/CompositionEngine.h
@@ -53,6 +53,8 @@
MOCK_METHOD1(preComposition, void(CompositionRefreshArgs&));
+ MOCK_CONST_METHOD0(getFeatureFlags, FeatureFlags());
+
MOCK_CONST_METHOD1(dump, void(std::string&));
};
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Display.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Display.h
index 72e6f3b..7e99ec2 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Display.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Display.h
@@ -41,6 +41,7 @@
MOCK_METHOD1(createDisplayColorProfile, void(const DisplayColorProfileCreationArgs&));
MOCK_METHOD1(createRenderSurface, void(const RenderSurfaceCreationArgs&));
MOCK_METHOD1(createClientCompositionCache, void(uint32_t));
+ MOCK_METHOD1(applyDisplayBrightness, void(const bool));
MOCK_METHOD1(setPredictCompositionStrategy, void(bool));
};
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/LayerFE.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/LayerFE.h
index 1c5c10f..14922a4 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/LayerFE.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/LayerFE.h
@@ -42,18 +42,19 @@
MOCK_CONST_METHOD0(getCompositionState, const LayerFECompositionState*());
- MOCK_METHOD1(onPreComposition, bool(nsecs_t));
+ MOCK_METHOD2(onPreComposition, bool(nsecs_t, bool));
- MOCK_METHOD1(prepareCompositionState, void(compositionengine::LayerFE::StateSubset));
- MOCK_METHOD1(prepareClientCompositionList,
- std::vector<compositionengine::LayerFE::LayerSettings>(
- compositionengine::LayerFE::ClientCompositionTargetSettings&));
+ MOCK_CONST_METHOD1(prepareClientComposition,
+ std::optional<compositionengine::LayerFE::LayerSettings>(
+ compositionengine::LayerFE::ClientCompositionTargetSettings&));
MOCK_METHOD(void, onLayerDisplayed, (ftl::SharedFuture<FenceResult>), (override));
MOCK_CONST_METHOD0(getDebugName, const char*());
MOCK_CONST_METHOD0(getSequence, int32_t());
MOCK_CONST_METHOD0(hasRoundedCorners, bool());
+ MOCK_CONST_METHOD0(getMetadata, gui::LayerMetadata*());
+ MOCK_CONST_METHOD0(getRelativeMetadata, gui::LayerMetadata*());
};
} // namespace android::compositionengine::mock
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
index 2a04949..7592cac 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
@@ -91,7 +91,6 @@
void(sp<compositionengine::LayerFE>&, compositionengine::Output::CoverageState&));
MOCK_METHOD1(setReleasedLayers, void(const compositionengine::CompositionRefreshArgs&));
- MOCK_CONST_METHOD1(updateLayerStateFromFE, void(const CompositionRefreshArgs&));
MOCK_METHOD1(updateCompositionState, void(const CompositionRefreshArgs&));
MOCK_METHOD0(planComposition, void());
MOCK_METHOD1(writeCompositionState, void(const CompositionRefreshArgs&));
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/OutputLayer.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/OutputLayer.h
index a6cb811..c22f1bf 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/OutputLayer.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/OutputLayer.h
@@ -16,6 +16,8 @@
#pragma once
+#include <optional>
+
#include <compositionengine/CompositionEngine.h>
#include <compositionengine/LayerFE.h>
#include <compositionengine/Output.h>
@@ -51,7 +53,7 @@
MOCK_METHOD0(prepareForDeviceLayerRequests, void());
MOCK_METHOD1(applyDeviceLayerRequest, void(Hwc2::IComposerClient::LayerRequest request));
MOCK_CONST_METHOD0(needsFiltering, bool());
- MOCK_CONST_METHOD0(getOverrideCompositionList, std::vector<LayerFE::LayerSettings>());
+ MOCK_CONST_METHOD0(getOverrideCompositionSettings, std::optional<LayerFE::LayerSettings>());
MOCK_CONST_METHOD1(dump, void(std::string&));
};
diff --git a/services/surfaceflinger/CompositionEngine/src/CompositionEngine.cpp b/services/surfaceflinger/CompositionEngine/src/CompositionEngine.cpp
index 6203dc6..a4e1fff 100644
--- a/services/surfaceflinger/CompositionEngine/src/CompositionEngine.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/CompositionEngine.cpp
@@ -105,8 +105,6 @@
}
}
- updateLayerStateFromFE(args);
-
for (const auto& output : args.outputs) {
output->present(args);
}
@@ -119,8 +117,6 @@
for (const auto& output : args.outputs) {
for (auto* layer : output->getOutputLayersOrderedByZ()) {
if (layer->isHardwareCursor()) {
- // Latch the cursor composition state from each front-end layer.
- layer->getLayerFE().prepareCompositionState(LayerFE::StateSubset::Cursor);
layer->writeCursorPositionToHWC();
}
}
@@ -136,7 +132,7 @@
mRefreshStartTime = systemTime(SYSTEM_TIME_MONOTONIC);
for (auto& layer : args.layers) {
- if (layer->onPreComposition(mRefreshStartTime)) {
+ if (layer->onPreComposition(mRefreshStartTime, args.updatingOutputGeometryThisFrame)) {
needsAnotherUpdate = true;
}
}
@@ -144,6 +140,10 @@
mNeedsAnotherUpdate = needsAnotherUpdate;
}
+FeatureFlags CompositionEngine::getFeatureFlags() const {
+ return {};
+}
+
void CompositionEngine::dump(std::string&) const {
// The base class has no state to dump, but derived classes might.
}
@@ -152,12 +152,5 @@
mNeedsAnotherUpdate = value;
}
-void CompositionEngine::updateLayerStateFromFE(CompositionRefreshArgs& args) {
- // Update the composition state from each front-end layer
- for (const auto& output : args.outputs) {
- output->updateLayerStateFromFE(args);
- }
-}
-
} // namespace impl
} // namespace android::compositionengine
diff --git a/services/surfaceflinger/CompositionEngine/src/Display.cpp b/services/surfaceflinger/CompositionEngine/src/Display.cpp
index 09adaed..0b69d44 100644
--- a/services/surfaceflinger/CompositionEngine/src/Display.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/Display.cpp
@@ -203,6 +203,24 @@
setReleasedLayers(std::move(releasedLayers));
}
+void Display::applyDisplayBrightness(const bool applyImmediately) {
+ auto& hwc = getCompositionEngine().getHwComposer();
+ const auto halDisplayId = HalDisplayId::tryCast(*getDisplayId());
+ if (const auto physicalDisplayId = PhysicalDisplayId::tryCast(*halDisplayId);
+ physicalDisplayId && getState().displayBrightness) {
+ const status_t result =
+ hwc.setDisplayBrightness(*physicalDisplayId, *getState().displayBrightness,
+ getState().displayBrightnessNits,
+ Hwc2::Composer::DisplayBrightnessOptions{
+ .applyImmediately = applyImmediately})
+ .get();
+ ALOGE_IF(result != NO_ERROR, "setDisplayBrightness failed for %s: %d, (%s)",
+ getName().c_str(), result, strerror(-result));
+ }
+ // Clear out the display brightness now that it's been communicated to composer.
+ editState().displayBrightness.reset();
+}
+
void Display::beginFrame() {
Output::beginFrame();
@@ -212,20 +230,7 @@
return;
}
- auto& hwc = getCompositionEngine().getHwComposer();
- if (const auto physicalDisplayId = PhysicalDisplayId::tryCast(*halDisplayId);
- physicalDisplayId && getState().displayBrightness) {
- const status_t result =
- hwc.setDisplayBrightness(*physicalDisplayId, *getState().displayBrightness,
- getState().displayBrightnessNits,
- Hwc2::Composer::DisplayBrightnessOptions{
- .applyImmediately = false})
- .get();
- ALOGE_IF(result != NO_ERROR, "setDisplayBrightness failed for %s: %d, (%s)",
- getName().c_str(), result, strerror(-result));
- }
- // Clear out the display brightness now that it's been communicated to composer.
- editState().displayBrightness.reset();
+ applyDisplayBrightness(false);
}
bool Display::chooseCompositionStrategy(
@@ -243,7 +248,7 @@
return false;
}
- const nsecs_t startTime = systemTime();
+ const TimePoint startTime = TimePoint::now();
// Get any composition changes requested by the HWC device, and apply them.
std::optional<android::HWComposer::DeviceRequestedChanges> changes;
@@ -261,7 +266,7 @@
}
if (isPowerHintSessionEnabled()) {
- mPowerAdvisor->setHwcValidateTiming(mId, startTime, systemTime());
+ mPowerAdvisor->setHwcValidateTiming(mId, startTime, TimePoint::now());
mPowerAdvisor->setRequiresClientComposition(mId, requiresClientComposition);
}
@@ -365,7 +370,7 @@
auto& hwc = getCompositionEngine().getHwComposer();
- const nsecs_t startTime = systemTime();
+ const TimePoint startTime = TimePoint::now();
if (isPowerHintSessionEnabled()) {
if (!getCompositionEngine().getHwComposer().getComposer()->isSupported(
@@ -379,7 +384,7 @@
getState().previousPresentFence);
if (isPowerHintSessionEnabled()) {
- mPowerAdvisor->setHwcPresentTiming(mId, startTime, systemTime());
+ mPowerAdvisor->setHwcPresentTiming(mId, startTime, TimePoint::now());
}
fences.presentFence = hwc.getPresentFence(*halDisplayIdOpt);
@@ -421,7 +426,7 @@
// 1) It is being handled by hardware composer, which may need this to
// keep its virtual display state machine in sync, or
// 2) There is work to be done (the dirty region isn't empty)
- if (GpuVirtualDisplayId::tryCast(mId) && getDirtyRegion().isEmpty()) {
+ if (GpuVirtualDisplayId::tryCast(mId) && !mustRecompose()) {
ALOGV("Skipping display composition");
return;
}
diff --git a/services/surfaceflinger/CompositionEngine/src/Output.cpp b/services/surfaceflinger/CompositionEngine/src/Output.cpp
index 8ebc5b1..e3f3680 100644
--- a/services/surfaceflinger/CompositionEngine/src/Output.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/Output.cpp
@@ -501,7 +501,6 @@
// appear on multiple outputs.
if (!coverage.latchedLayers.count(layerFE)) {
coverage.latchedLayers.insert(layerFE);
- layerFE->prepareCompositionState(compositionengine::LayerFE::StateSubset::BasicGeometry);
}
// Only consider the layers on this output
@@ -725,14 +724,6 @@
// The base class does nothing with this call.
}
-void Output::updateLayerStateFromFE(const CompositionRefreshArgs& args) const {
- for (auto* layer : getOutputLayersOrderedByZ()) {
- layer->getLayerFE().prepareCompositionState(
- args.updatingGeometryThisFrame ? LayerFE::StateSubset::GeometryAndContent
- : LayerFE::StateSubset::Content);
- }
-}
-
void Output::updateCompositionState(const compositionengine::CompositionRefreshArgs& refreshArgs) {
ATRACE_CALL();
ALOGV(__FUNCTION__);
@@ -1015,17 +1006,17 @@
// frame, then nothing more until we get new layers.
// - When a display is created with a private layer stack, we won't
// emit any black frames until a layer is added to the layer stack.
- const bool mustRecompose = dirty && !(empty && wasEmpty);
+ mMustRecompose = dirty && !(empty && wasEmpty);
const char flagPrefix[] = {'-', '+'};
static_cast<void>(flagPrefix);
- ALOGV_IF("%s: %s composition for %s (%cdirty %cempty %cwasEmpty)", __FUNCTION__,
- mustRecompose ? "doing" : "skipping", getName().c_str(), flagPrefix[dirty],
- flagPrefix[empty], flagPrefix[wasEmpty]);
+ ALOGV("%s: %s composition for %s (%cdirty %cempty %cwasEmpty)", __func__,
+ mMustRecompose ? "doing" : "skipping", getName().c_str(), flagPrefix[dirty],
+ flagPrefix[empty], flagPrefix[wasEmpty]);
- mRenderSurface->beginFrame(mustRecompose);
+ mRenderSurface->beginFrame(mMustRecompose);
- if (mustRecompose) {
+ if (mMustRecompose) {
outputState.lastCompositionHadVisibleLayers = !empty;
}
}
@@ -1330,11 +1321,10 @@
// over to RenderEngine, in which case this flag can be removed from the drawLayers interface.
const bool useFramebufferCache = outputState.layerFilter.toInternalDisplay;
- auto fenceResult =
- toFenceResult(renderEngine
- .drawLayers(clientCompositionDisplay, clientRenderEngineLayers,
- tex, useFramebufferCache, std::move(fd))
- .get());
+ auto fenceResult = renderEngine
+ .drawLayers(clientCompositionDisplay, clientRenderEngineLayers, tex,
+ useFramebufferCache, std::move(fd))
+ .get();
if (mClientCompositionRequestCache && fenceStatus(fenceResult) != NO_ERROR) {
// If rendering was not successful, remove the request from the cache.
@@ -1366,7 +1356,7 @@
bool firstLayer = true;
bool disableBlurs = false;
- sp<GraphicBuffer> previousOverrideBuffer = nullptr;
+ uint64_t previousOverrideBufferId = 0;
for (auto* layer : getOutputLayersOrderedByZ()) {
const auto& layerState = layer->getState();
@@ -1402,11 +1392,10 @@
!layerState.visibleRegion.subtract(layerState.shadowRegion).isEmpty();
if (clientComposition || clearClientComposition) {
- std::vector<LayerFE::LayerSettings> results;
- if (layer->getState().overrideInfo.buffer != nullptr) {
- if (layer->getState().overrideInfo.buffer->getBuffer() != previousOverrideBuffer) {
- results = layer->getOverrideCompositionList();
- previousOverrideBuffer = layer->getState().overrideInfo.buffer->getBuffer();
+ if (auto overrideSettings = layer->getOverrideCompositionSettings()) {
+ if (overrideSettings->bufferId != previousOverrideBufferId) {
+ previousOverrideBufferId = overrideSettings->bufferId;
+ clientCompositionLayers.push_back(std::move(*overrideSettings));
ALOGV("Replacing [%s] with override in RE", layer->getLayerFE().getDebugName());
} else {
ALOGV("Skipping redundant override buffer for [%s] in RE",
@@ -1432,20 +1421,18 @@
.clearContent = !clientComposition,
.blurSetting = blurSetting,
.whitePointNits = layerState.whitePointNits};
- results = layerFE.prepareClientCompositionList(targetSettings);
- if (realContentIsVisible && !results.empty()) {
- layer->editState().clientCompositionTimestamp = systemTime();
+ if (auto clientCompositionSettings =
+ layerFE.prepareClientComposition(targetSettings)) {
+ clientCompositionLayers.push_back(std::move(*clientCompositionSettings));
+ if (realContentIsVisible) {
+ layer->editState().clientCompositionTimestamp = systemTime();
+ }
}
}
if (clientComposition) {
outLayerFEs.push_back(&layerFE);
}
-
- clientCompositionLayers.insert(clientCompositionLayers.end(),
- std::make_move_iterator(results.begin()),
- std::make_move_iterator(results.end()));
- results.clear();
}
firstLayer = false;
@@ -1539,7 +1526,8 @@
void Output::renderCachedSets(const CompositionRefreshArgs& refreshArgs) {
if (mPlanner) {
- mPlanner->renderCachedSets(getState(), refreshArgs.scheduledFrameTime);
+ mPlanner->renderCachedSets(getState(), refreshArgs.scheduledFrameTime,
+ getState().usesDeviceComposition || getSkipColorTransform());
}
}
@@ -1634,5 +1622,9 @@
mRenderSurface->prepareFrame(state.usesClientComposition, state.usesDeviceComposition);
}
+bool Output::mustRecompose() const {
+ return mMustRecompose;
+}
+
} // namespace impl
} // namespace android::compositionengine
diff --git a/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp b/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp
index 1bb9d0eb..a39c527 100644
--- a/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp
@@ -787,7 +787,7 @@
sourceCrop.getWidth() != displayFrame.getWidth();
}
-std::vector<LayerFE::LayerSettings> OutputLayer::getOverrideCompositionList() const {
+std::optional<LayerFE::LayerSettings> OutputLayer::getOverrideCompositionSettings() const {
if (getState().overrideInfo.buffer == nullptr) {
return {};
}
@@ -816,7 +816,7 @@
settings.alpha = 1.0f;
settings.whitePointNits = getOutput().getState().sdrWhitePointNits;
- return {static_cast<LayerFE::LayerSettings>(settings)};
+ return settings;
}
void OutputLayer::dump(std::string& out) const {
diff --git a/services/surfaceflinger/CompositionEngine/src/planner/CachedSet.cpp b/services/surfaceflinger/CompositionEngine/src/planner/CachedSet.cpp
index 641b806..0731d48 100644
--- a/services/surfaceflinger/CompositionEngine/src/planner/CachedSet.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/planner/CachedSet.cpp
@@ -159,7 +159,8 @@
}
void CachedSet::render(renderengine::RenderEngine& renderEngine, TexturePool& texturePool,
- const OutputCompositionState& outputState) {
+ const OutputCompositionState& outputState,
+ bool deviceHandlesColorTransform) {
ATRACE_CALL();
const Rect& viewport = outputState.layerStackSpace.getContent();
const ui::Dataspace& outputDataspace = outputState.dataspace;
@@ -170,6 +171,8 @@
.physicalDisplay = outputState.framebufferSpace.getContent(),
.clip = viewport,
.outputDataspace = outputDataspace,
+ .colorTransform = outputState.colorTransformMatrix,
+ .deviceHandlesColorTransform = deviceHandlesColorTransform,
.orientation = orientation,
.targetLuminanceNits = outputState.displayBrightnessNits,
};
@@ -190,11 +193,11 @@
std::vector<renderengine::LayerSettings> layerSettings;
renderengine::LayerSettings highlight;
for (const auto& layer : mLayers) {
- const auto clientCompositionList =
- layer.getState()->getOutputLayer()->getLayerFE().prepareClientCompositionList(
- targetSettings);
- layerSettings.insert(layerSettings.end(), clientCompositionList.cbegin(),
- clientCompositionList.cend());
+ if (auto clientCompositionSettings =
+ layer.getState()->getOutputLayer()->getLayerFE().prepareClientComposition(
+ targetSettings)) {
+ layerSettings.push_back(std::move(*clientCompositionSettings));
+ }
}
renderengine::LayerSettings blurLayerSettings;
@@ -202,43 +205,40 @@
auto blurSettings = targetSettings;
blurSettings.blurSetting =
LayerFE::ClientCompositionTargetSettings::BlurSetting::BackgroundBlurOnly;
- auto clientCompositionList =
- mBlurLayer->getOutputLayer()->getLayerFE().prepareClientCompositionList(
- blurSettings);
- blurLayerSettings = clientCompositionList.back();
+
+ auto blurLayerSettings =
+ mBlurLayer->getOutputLayer()->getLayerFE().prepareClientComposition(blurSettings);
// This mimics Layer::prepareClearClientComposition
- blurLayerSettings.skipContentDraw = true;
- blurLayerSettings.name = std::string("blur layer");
+ blurLayerSettings->skipContentDraw = true;
+ blurLayerSettings->name = std::string("blur layer");
// Clear out the shadow settings
- blurLayerSettings.shadow = {};
- layerSettings.push_back(blurLayerSettings);
+ blurLayerSettings->shadow = {};
+ layerSettings.push_back(std::move(*blurLayerSettings));
}
- renderengine::LayerSettings holePunchSettings;
- renderengine::LayerSettings holePunchBackgroundSettings;
if (mHolePunchLayer) {
auto& layerFE = mHolePunchLayer->getOutputLayer()->getLayerFE();
- auto clientCompositionList = layerFE.prepareClientCompositionList(targetSettings);
- // Assume that the final layer contains the buffer that we want to
- // replace with a hole punch.
- holePunchSettings = clientCompositionList.back();
+
+ auto holePunchSettings = layerFE.prepareClientComposition(targetSettings);
// This mimics Layer::prepareClearClientComposition
- holePunchSettings.source.buffer.buffer = nullptr;
- holePunchSettings.source.solidColor = half3(0.0f, 0.0f, 0.0f);
- holePunchSettings.disableBlending = true;
- holePunchSettings.alpha = 0.0f;
- holePunchSettings.name =
+ holePunchSettings->source.buffer.buffer = nullptr;
+ holePunchSettings->source.solidColor = half3(0.0f, 0.0f, 0.0f);
+ holePunchSettings->disableBlending = true;
+ holePunchSettings->alpha = 0.0f;
+ holePunchSettings->name =
android::base::StringPrintf("hole punch layer for %s", layerFE.getDebugName());
- layerSettings.push_back(holePunchSettings);
// Add a solid background as the first layer in case there is no opaque
// buffer behind the punch hole
+ renderengine::LayerSettings holePunchBackgroundSettings;
holePunchBackgroundSettings.alpha = 1.0f;
holePunchBackgroundSettings.name = std::string("holePunchBackground");
- holePunchBackgroundSettings.geometry.boundaries = holePunchSettings.geometry.boundaries;
+ holePunchBackgroundSettings.geometry.boundaries = holePunchSettings->geometry.boundaries;
holePunchBackgroundSettings.geometry.positionTransform =
- holePunchSettings.geometry.positionTransform;
- layerSettings.emplace(layerSettings.begin(), holePunchBackgroundSettings);
+ holePunchSettings->geometry.positionTransform;
+ layerSettings.emplace(layerSettings.begin(), std::move(holePunchBackgroundSettings));
+
+ layerSettings.push_back(std::move(*holePunchSettings));
}
if (sDebugHighlighLayers) {
@@ -273,11 +273,10 @@
constexpr bool kUseFramebufferCache = false;
- auto fenceResult =
- toFenceResult(renderEngine
- .drawLayers(displaySettings, layerSettings, texture->get(),
- kUseFramebufferCache, std::move(bufferFence))
- .get());
+ auto fenceResult = renderEngine
+ .drawLayers(displaySettings, layerSettings, texture->get(),
+ kUseFramebufferCache, std::move(bufferFence))
+ .get();
if (fenceStatus(fenceResult) == NO_ERROR) {
mDrawFence = std::move(fenceResult).value_or(Fence::NO_FENCE);
diff --git a/services/surfaceflinger/CompositionEngine/src/planner/Flattener.cpp b/services/surfaceflinger/CompositionEngine/src/planner/Flattener.cpp
index 1062b70..9175dd0 100644
--- a/services/surfaceflinger/CompositionEngine/src/planner/Flattener.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/planner/Flattener.cpp
@@ -99,7 +99,8 @@
void Flattener::renderCachedSets(
const OutputCompositionState& outputState,
- std::optional<std::chrono::steady_clock::time_point> renderDeadline) {
+ std::optional<std::chrono::steady_clock::time_point> renderDeadline,
+ bool deviceHandlesColorTransform) {
ATRACE_CALL();
if (!mNewCachedSet) {
@@ -136,7 +137,7 @@
}
}
- mNewCachedSet->render(mRenderEngine, mTexturePool, outputState);
+ mNewCachedSet->render(mRenderEngine, mTexturePool, outputState, deviceHandlesColorTransform);
}
void Flattener::dumpLayers(std::string& result) const {
diff --git a/services/surfaceflinger/CompositionEngine/src/planner/Planner.cpp b/services/surfaceflinger/CompositionEngine/src/planner/Planner.cpp
index c8413eb..54133d9 100644
--- a/services/surfaceflinger/CompositionEngine/src/planner/Planner.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/planner/Planner.cpp
@@ -201,11 +201,11 @@
finalPlan);
}
-void Planner::renderCachedSets(
- const OutputCompositionState& outputState,
- std::optional<std::chrono::steady_clock::time_point> renderDeadline) {
+void Planner::renderCachedSets(const OutputCompositionState& outputState,
+ std::optional<std::chrono::steady_clock::time_point> renderDeadline,
+ bool deviceHandlesColorTransform) {
ATRACE_CALL();
- mFlattener.renderCachedSets(outputState, renderDeadline);
+ mFlattener.renderCachedSets(outputState, renderDeadline, deviceHandlesColorTransform);
}
void Planner::dump(const Vector<String16>& args, std::string& result) {
diff --git a/services/surfaceflinger/CompositionEngine/tests/CompositionEngineTest.cpp b/services/surfaceflinger/CompositionEngine/tests/CompositionEngineTest.cpp
index de9de01..b570979 100644
--- a/services/surfaceflinger/CompositionEngine/tests/CompositionEngineTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/CompositionEngineTest.cpp
@@ -108,12 +108,6 @@
EXPECT_CALL(*mOutput2, prepare(Ref(mRefreshArgs), _));
EXPECT_CALL(*mOutput3, prepare(Ref(mRefreshArgs), _));
- // The next step in presenting is to make sure all outputs have the latest
- // state from the front-end (SurfaceFlinger).
- EXPECT_CALL(*mOutput1, updateLayerStateFromFE(Ref(mRefreshArgs)));
- EXPECT_CALL(*mOutput2, updateLayerStateFromFE(Ref(mRefreshArgs)));
- EXPECT_CALL(*mOutput3, updateLayerStateFromFE(Ref(mRefreshArgs)));
-
// The last step is to actually present each output.
EXPECT_CALL(*mOutput1, present(Ref(mRefreshArgs)));
EXPECT_CALL(*mOutput2, present(Ref(mRefreshArgs)));
@@ -175,21 +169,18 @@
{
InSequence seq;
EXPECT_CALL(mOutput2Layer1.outputLayer, isHardwareCursor()).WillRepeatedly(Return(true));
- EXPECT_CALL(*mOutput2Layer1.layerFE, prepareCompositionState(LayerFE::StateSubset::Cursor));
EXPECT_CALL(mOutput2Layer1.outputLayer, writeCursorPositionToHWC());
}
{
InSequence seq;
EXPECT_CALL(mOutput3Layer1.outputLayer, isHardwareCursor()).WillRepeatedly(Return(true));
- EXPECT_CALL(*mOutput3Layer1.layerFE, prepareCompositionState(LayerFE::StateSubset::Cursor));
EXPECT_CALL(mOutput3Layer1.outputLayer, writeCursorPositionToHWC());
}
{
InSequence seq;
EXPECT_CALL(mOutput3Layer2.outputLayer, isHardwareCursor()).WillRepeatedly(Return(true));
- EXPECT_CALL(*mOutput3Layer2.layerFE, prepareCompositionState(LayerFE::StateSubset::Cursor));
EXPECT_CALL(mOutput3Layer2.outputLayer, writeCursorPositionToHWC());
}
@@ -222,9 +213,12 @@
nsecs_t ts1 = 0;
nsecs_t ts2 = 0;
nsecs_t ts3 = 0;
- EXPECT_CALL(*mLayer1FE, onPreComposition(_)).WillOnce(DoAll(SaveArg<0>(&ts1), Return(false)));
- EXPECT_CALL(*mLayer2FE, onPreComposition(_)).WillOnce(DoAll(SaveArg<0>(&ts2), Return(false)));
- EXPECT_CALL(*mLayer3FE, onPreComposition(_)).WillOnce(DoAll(SaveArg<0>(&ts3), Return(false)));
+ EXPECT_CALL(*mLayer1FE, onPreComposition(_, _))
+ .WillOnce(DoAll(SaveArg<0>(&ts1), Return(false)));
+ EXPECT_CALL(*mLayer2FE, onPreComposition(_, _))
+ .WillOnce(DoAll(SaveArg<0>(&ts2), Return(false)));
+ EXPECT_CALL(*mLayer3FE, onPreComposition(_, _))
+ .WillOnce(DoAll(SaveArg<0>(&ts3), Return(false)));
mRefreshArgs.outputs = {mOutput1};
mRefreshArgs.layers = {mLayer1FE, mLayer2FE, mLayer3FE};
@@ -238,9 +232,9 @@
}
TEST_F(CompositionTestPreComposition, preCompositionDefaultsToNoUpdateNeeded) {
- EXPECT_CALL(*mLayer1FE, onPreComposition(_)).WillOnce(Return(false));
- EXPECT_CALL(*mLayer2FE, onPreComposition(_)).WillOnce(Return(false));
- EXPECT_CALL(*mLayer3FE, onPreComposition(_)).WillOnce(Return(false));
+ EXPECT_CALL(*mLayer1FE, onPreComposition(_, _)).WillOnce(Return(false));
+ EXPECT_CALL(*mLayer2FE, onPreComposition(_, _)).WillOnce(Return(false));
+ EXPECT_CALL(*mLayer3FE, onPreComposition(_, _)).WillOnce(Return(false));
mEngine.setNeedsAnotherUpdateForTest(true);
@@ -255,9 +249,9 @@
TEST_F(CompositionTestPreComposition,
preCompositionSetsNeedsAnotherUpdateIfAtLeastOneLayerRequestsIt) {
- EXPECT_CALL(*mLayer1FE, onPreComposition(_)).WillOnce(Return(true));
- EXPECT_CALL(*mLayer2FE, onPreComposition(_)).WillOnce(Return(false));
- EXPECT_CALL(*mLayer3FE, onPreComposition(_)).WillOnce(Return(false));
+ EXPECT_CALL(*mLayer1FE, onPreComposition(_, _)).WillOnce(Return(true));
+ EXPECT_CALL(*mLayer2FE, onPreComposition(_, _)).WillOnce(Return(false));
+ EXPECT_CALL(*mLayer3FE, onPreComposition(_, _)).WillOnce(Return(false));
mRefreshArgs.outputs = {mOutput1};
mRefreshArgs.layers = {mLayer1FE, mLayer2FE, mLayer3FE};
diff --git a/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp b/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
index 51ca213..95459c0 100644
--- a/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
@@ -971,16 +971,40 @@
// We expect no calls to queueBuffer if composition was skipped.
EXPECT_CALL(*renderSurface, queueBuffer(_)).Times(0);
+ EXPECT_CALL(*renderSurface, beginFrame(false));
gpuDisplay->editState().isEnabled = true;
gpuDisplay->editState().usesClientComposition = false;
gpuDisplay->editState().layerStackSpace.setContent(Rect(0, 0, 1, 1));
gpuDisplay->editState().dirtyRegion = Region::INVALID_REGION;
+ gpuDisplay->editState().lastCompositionHadVisibleLayers = true;
+ gpuDisplay->beginFrame();
gpuDisplay->finishFrame({}, std::move(mResultWithoutBuffer));
}
-TEST_F(DisplayFinishFrameTest, performsCompositionIfDirty) {
+TEST_F(DisplayFinishFrameTest, skipsCompositionIfEmpty) {
+ auto args = getDisplayCreationArgsForGpuVirtualDisplay();
+ std::shared_ptr<impl::Display> gpuDisplay = impl::createDisplay(mCompositionEngine, args);
+
+ mock::RenderSurface* renderSurface = new StrictMock<mock::RenderSurface>();
+ gpuDisplay->setRenderSurfaceForTest(std::unique_ptr<RenderSurface>(renderSurface));
+
+ // We expect no calls to queueBuffer if composition was skipped.
+ EXPECT_CALL(*renderSurface, queueBuffer(_)).Times(0);
+ EXPECT_CALL(*renderSurface, beginFrame(false));
+
+ gpuDisplay->editState().isEnabled = true;
+ gpuDisplay->editState().usesClientComposition = false;
+ gpuDisplay->editState().layerStackSpace.setContent(Rect(0, 0, 1, 1));
+ gpuDisplay->editState().dirtyRegion = Region(Rect(0, 0, 1, 1));
+ gpuDisplay->editState().lastCompositionHadVisibleLayers = false;
+
+ gpuDisplay->beginFrame();
+ gpuDisplay->finishFrame({}, std::move(mResultWithoutBuffer));
+}
+
+TEST_F(DisplayFinishFrameTest, performsCompositionIfDirtyAndNotEmpty) {
auto args = getDisplayCreationArgsForGpuVirtualDisplay();
std::shared_ptr<impl::Display> gpuDisplay = impl::createDisplay(mCompositionEngine, args);
@@ -989,11 +1013,15 @@
// We expect a single call to queueBuffer when composition is not skipped.
EXPECT_CALL(*renderSurface, queueBuffer(_)).Times(1);
+ EXPECT_CALL(*renderSurface, beginFrame(true));
gpuDisplay->editState().isEnabled = true;
gpuDisplay->editState().usesClientComposition = false;
gpuDisplay->editState().layerStackSpace.setContent(Rect(0, 0, 1, 1));
gpuDisplay->editState().dirtyRegion = Region(Rect(0, 0, 1, 1));
+ gpuDisplay->editState().lastCompositionHadVisibleLayers = true;
+
+ gpuDisplay->beginFrame();
gpuDisplay->finishFrame({}, std::move(mResultWithBuffer));
}
diff --git a/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h b/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
index d7704a8..9102139 100644
--- a/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
+++ b/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
@@ -70,6 +70,7 @@
MOCK_METHOD1(disconnectDisplay, void(HalDisplayId));
MOCK_CONST_METHOD1(hasDeviceComposition, bool(const std::optional<DisplayId>&));
MOCK_CONST_METHOD1(getPresentFence, sp<Fence>(HalDisplayId));
+ MOCK_METHOD(nsecs_t, getPresentTimestamp, (PhysicalDisplayId), (const, override));
MOCK_CONST_METHOD2(getLayerReleaseFence, sp<Fence>(HalDisplayId, HWC2::Layer*));
MOCK_METHOD3(setOutputBuffer,
status_t(HalVirtualDisplayId, const sp<Fence>&, const sp<GraphicBuffer>&));
diff --git a/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h b/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h
index c8bd5e4..e220541 100644
--- a/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h
+++ b/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h
@@ -38,7 +38,7 @@
MOCK_METHOD(bool, usePowerHintSession, (), (override));
MOCK_METHOD(bool, supportsPowerHintSession, (), (override));
MOCK_METHOD(bool, isPowerHintSessionRunning, (), (override));
- MOCK_METHOD(void, setTargetWorkDuration, (int64_t targetDuration), (override));
+ MOCK_METHOD(void, setTargetWorkDuration, (Duration targetDuration), (override));
MOCK_METHOD(void, sendActualWorkDuration, (), (override));
MOCK_METHOD(void, sendPredictedWorkDuration, (), (override));
MOCK_METHOD(void, enablePowerHint, (bool enabled), (override));
@@ -46,25 +46,24 @@
MOCK_METHOD(void, setGpuFenceTime,
(DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime), (override));
MOCK_METHOD(void, setHwcValidateTiming,
- (DisplayId displayId, nsecs_t valiateStartTime, nsecs_t validateEndTime),
+ (DisplayId displayId, TimePoint validateStartTime, TimePoint validateEndTime),
(override));
MOCK_METHOD(void, setHwcPresentTiming,
- (DisplayId displayId, nsecs_t presentStartTime, nsecs_t presentEndTime),
+ (DisplayId displayId, TimePoint presentStartTime, TimePoint presentEndTime),
(override));
MOCK_METHOD(void, setSkippedValidate, (DisplayId displayId, bool skipped), (override));
MOCK_METHOD(void, setRequiresClientComposition,
(DisplayId displayId, bool requiresClientComposition), (override));
- MOCK_METHOD(void, setExpectedPresentTime, (nsecs_t expectedPresentTime), (override));
- MOCK_METHOD(void, setSfPresentTiming, (nsecs_t presentFenceTime, nsecs_t presentEndTime),
+ MOCK_METHOD(void, setExpectedPresentTime, (TimePoint expectedPresentTime), (override));
+ MOCK_METHOD(void, setSfPresentTiming, (TimePoint presentFenceTime, TimePoint presentEndTime),
(override));
MOCK_METHOD(void, setHwcPresentDelayedTime,
- (DisplayId displayId,
- std::chrono::steady_clock::time_point earliestFrameStartTime));
- MOCK_METHOD(void, setFrameDelay, (nsecs_t frameDelayDuration), (override));
- MOCK_METHOD(void, setCommitStart, (nsecs_t commitStartTime), (override));
- MOCK_METHOD(void, setCompositeEnd, (nsecs_t compositeEndtime), (override));
+ (DisplayId displayId, TimePoint earliestFrameStartTime));
+ MOCK_METHOD(void, setFrameDelay, (Duration frameDelayDuration), (override));
+ MOCK_METHOD(void, setCommitStart, (TimePoint commitStartTime), (override));
+ MOCK_METHOD(void, setCompositeEnd, (TimePoint compositeEndTime), (override));
MOCK_METHOD(void, setDisplays, (std::vector<DisplayId> & displayIds), (override));
- MOCK_METHOD(void, setTotalFrameTargetWorkDuration, (int64_t targetDuration), (override));
+ MOCK_METHOD(void, setTotalFrameTargetWorkDuration, (Duration targetDuration), (override));
};
} // namespace mock
diff --git a/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp b/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
index ad0fb9d..eb209e9 100644
--- a/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
@@ -39,7 +39,6 @@
#include "CallOrderStateMachineHelper.h"
#include "MockHWC2.h"
#include "RegionMatcher.h"
-#include "TestUtils.h"
namespace android::compositionengine {
namespace {
@@ -759,56 +758,6 @@
}
/*
- * Output::updateLayerStateFromFE()
- */
-
-using OutputUpdateLayerStateFromFETest = OutputTest;
-
-TEST_F(OutputUpdateLayerStateFromFETest, handlesNoOutputLayerCase) {
- CompositionRefreshArgs refreshArgs;
-
- mOutput->updateLayerStateFromFE(refreshArgs);
-}
-
-TEST_F(OutputUpdateLayerStateFromFETest, preparesContentStateForAllContainedLayers) {
- InjectedLayer layer1;
- InjectedLayer layer2;
- InjectedLayer layer3;
-
- EXPECT_CALL(*layer1.layerFE.get(), prepareCompositionState(LayerFE::StateSubset::Content));
- EXPECT_CALL(*layer2.layerFE.get(), prepareCompositionState(LayerFE::StateSubset::Content));
- EXPECT_CALL(*layer3.layerFE.get(), prepareCompositionState(LayerFE::StateSubset::Content));
-
- injectOutputLayer(layer1);
- injectOutputLayer(layer2);
- injectOutputLayer(layer3);
-
- CompositionRefreshArgs refreshArgs;
- refreshArgs.updatingGeometryThisFrame = false;
-
- mOutput->updateLayerStateFromFE(refreshArgs);
-}
-
-TEST_F(OutputUpdateLayerStateFromFETest, preparesGeometryAndContentStateForAllContainedLayers) {
- InjectedLayer layer1;
- InjectedLayer layer2;
- InjectedLayer layer3;
-
- EXPECT_CALL(*layer1.layerFE, prepareCompositionState(LayerFE::StateSubset::GeometryAndContent));
- EXPECT_CALL(*layer2.layerFE, prepareCompositionState(LayerFE::StateSubset::GeometryAndContent));
- EXPECT_CALL(*layer3.layerFE, prepareCompositionState(LayerFE::StateSubset::GeometryAndContent));
-
- injectOutputLayer(layer1);
- injectOutputLayer(layer2);
- injectOutputLayer(layer3);
-
- CompositionRefreshArgs refreshArgs;
- refreshArgs.updatingGeometryThisFrame = true;
-
- mOutput->updateLayerStateFromFE(refreshArgs);
-}
-
-/*
* Output::updateAndWriteCompositionState()
*/
@@ -1537,9 +1486,6 @@
TEST_F(OutputEnsureOutputLayerIfVisibleTest, performsGeomLatchBeforeCheckingIfLayerIncluded) {
EXPECT_CALL(mOutput, includesLayer(sp<LayerFE>(mLayer.layerFE))).WillOnce(Return(false));
- EXPECT_CALL(*mLayer.layerFE,
- prepareCompositionState(compositionengine::LayerFE::StateSubset::BasicGeometry));
-
mGeomSnapshots.clear();
ensureOutputLayerIfVisible();
@@ -3527,9 +3473,8 @@
.WillRepeatedly([&](const renderengine::DisplaySettings&,
const std::vector<renderengine::LayerSettings>&,
const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&)
- -> std::future<renderengine::RenderEngineResult> {
- return futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()});
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
});
verify().execute().expectAFenceWasReturned();
}
@@ -3559,9 +3504,8 @@
.WillRepeatedly([&](const renderengine::DisplaySettings&,
const std::vector<renderengine::LayerSettings>&,
const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&)
- -> std::future<renderengine::RenderEngineResult> {
- return futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()});
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
});
verify().execute().expectAFenceWasReturned();
@@ -3594,9 +3538,8 @@
.WillRepeatedly([&](const renderengine::DisplaySettings&,
const std::vector<renderengine::LayerSettings>&,
const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&)
- -> std::future<renderengine::RenderEngineResult> {
- return futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()});
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
});
verify().execute().expectAFenceWasReturned();
@@ -3622,10 +3565,8 @@
EXPECT_CALL(*mRenderSurface, dequeueBuffer(_)).WillRepeatedly(Return(mOutputBuffer));
EXPECT_CALL(mRenderEngine, drawLayers(_, ElementsAre(r1, r2), _, false, _))
.Times(2)
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))))
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
verify().execute().expectAFenceWasReturned();
EXPECT_FALSE(mOutput.mState.reusedClientComposition);
@@ -3653,8 +3594,7 @@
EXPECT_CALL(*mRenderSurface, dequeueBuffer(_)).WillRepeatedly(Return(mOutputBuffer));
EXPECT_CALL(mRenderEngine, drawLayers(_, ElementsAre(r1, r2), _, false, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
EXPECT_CALL(mOutput, setExpensiveRenderingExpected(false));
verify().execute().expectAFenceWasReturned();
@@ -3693,9 +3633,8 @@
.WillRepeatedly([&](const renderengine::DisplaySettings&,
const std::vector<renderengine::LayerSettings>&,
const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&)
- -> std::future<renderengine::RenderEngineResult> {
- return futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()});
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
});
verify().execute().expectAFenceWasReturned();
@@ -3726,11 +3665,9 @@
EXPECT_CALL(*mRenderSurface, dequeueBuffer(_)).WillRepeatedly(Return(mOutputBuffer));
EXPECT_CALL(mRenderEngine, drawLayers(_, ElementsAre(r1, r2), _, false, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
EXPECT_CALL(mRenderEngine, drawLayers(_, ElementsAre(r1, r3), _, false, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
verify().execute().expectAFenceWasReturned();
EXPECT_FALSE(mOutput.mState.reusedClientComposition);
@@ -3807,8 +3744,7 @@
: public CallOrderStateMachineHelper<TestType, ExpectDisplaySettingsState> {
auto thenExpectDisplaySettingsUsed(renderengine::DisplaySettings settings) {
EXPECT_CALL(getInstance()->mRenderEngine, drawLayers(settings, _, _, false, _))
- .WillOnce(Return(ByMove(futureOf<renderengine::RenderEngineResult>(
- {NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
return nextState<ExecuteState>();
}
};
@@ -4061,14 +3997,12 @@
.WillRepeatedly(Return());
EXPECT_CALL(*mRenderSurface, dequeueBuffer(_)).WillRepeatedly(Return(mOutputBuffer));
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, false, _))
- .WillRepeatedly(
- [&](const renderengine::DisplaySettings&,
- const std::vector<renderengine::LayerSettings>&,
- const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> std::future<renderengine::RenderEngineResult> {
- return futureOf<renderengine::RenderEngineResult>(
- {NO_ERROR, base::unique_fd()});
- });
+ .WillRepeatedly([&](const renderengine::DisplaySettings&,
+ const std::vector<renderengine::LayerSettings>&,
+ const std::shared_ptr<renderengine::ExternalTexture>&,
+ const bool, base::unique_fd&&) -> ftl::Future<FenceResult> {
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
+ });
}
Layer mLayer1;
@@ -4133,8 +4067,7 @@
// Must happen after setting the protected content state.
EXPECT_CALL(*mRenderSurface, dequeueBuffer(_)).WillRepeatedly(Return(mOutputBuffer));
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, false, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
base::unique_fd fd;
std::shared_ptr<renderengine::ExternalTexture> tex;
@@ -4226,8 +4159,7 @@
EXPECT_CALL(mOutput, setExpensiveRenderingExpected(true));
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, false, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
base::unique_fd fd;
std::shared_ptr<renderengine::ExternalTexture> tex;
@@ -4250,8 +4182,7 @@
EXPECT_CALL(mOutput, generateClientCompositionRequests(_, kDefaultOutputDataspace, _))
.WillOnce(Return(std::vector<LayerFE::LayerSettings>{}));
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, false, _))
- .WillOnce(Return(ByMove(futureOf<renderengine::RenderEngineResult>(
- {NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
EXPECT_CALL(mOutput, getOutputLayerCount()).WillRepeatedly(Return(1u));
EXPECT_CALL(mOutput, getOutputLayerOrderedByZByIndex(0u))
.WillRepeatedly(Return(&mLayer.outputLayer));
@@ -4308,6 +4239,8 @@
struct Layer {
Layer() {
+ EXPECT_CALL(mOutputLayer, getOverrideCompositionSettings())
+ .WillRepeatedly(Return(std::nullopt));
EXPECT_CALL(mOutputLayer, getState()).WillRepeatedly(ReturnRef(mOutputLayerState));
EXPECT_CALL(mOutputLayer, editState()).WillRepeatedly(ReturnRef(mOutputLayerState));
EXPECT_CALL(mOutputLayer, getLayerFE()).WillRepeatedly(ReturnRef(*mLayerFE));
@@ -4405,23 +4338,18 @@
}
TEST_F(GenerateClientCompositionRequestsTest_ThreeLayers, gathersClientCompositionRequests) {
- LayerFE::LayerSettings mShadowSettings;
- mShadowSettings.source.solidColor = {0.1f, 0.1f, 0.1f};
-
- EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientCompositionList(_))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientCompositionList(_))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>({mLayers[1].mLayerSettings})));
- EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientCompositionList(_))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>(
- {mShadowSettings, mLayers[2].mLayerSettings})));
+ EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientComposition(_))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientComposition(_))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(mLayers[1].mLayerSettings)));
+ EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientComposition(_))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(mLayers[2].mLayerSettings)));
auto requests = mOutput.generateClientCompositionRequestsHelper(false /* supportsProtectedContent */,
kDisplayDataspace);
- ASSERT_EQ(3u, requests.size());
+ ASSERT_EQ(2u, requests.size());
EXPECT_EQ(mLayers[1].mLayerSettings, requests[0]);
- EXPECT_EQ(mShadowSettings, requests[1]);
- EXPECT_EQ(mLayers[2].mLayerSettings, requests[2]);
+ EXPECT_EQ(mLayers[2].mLayerSettings, requests[1]);
// Check that a timestamp was set for the layers that generated requests
EXPECT_TRUE(0 == mLayers[0].mOutputLayerState.clientCompositionTimestamp);
@@ -4438,27 +4366,21 @@
}
TEST_F(GenerateClientCompositionRequestsTest_ThreeLayers, overridesBlur) {
- LayerFE::LayerSettings mShadowSettings;
- mShadowSettings.source.solidColor = {0.1f, 0.1f, 0.1f};
-
mLayers[2].mOutputLayerState.overrideInfo.disableBackgroundBlur = true;
- EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientCompositionList(_))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientCompositionList(_))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>({mLayers[1].mLayerSettings})));
+ EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientComposition(_))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientComposition(_))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(mLayers[1].mLayerSettings)));
EXPECT_CALL(*mLayers[2].mLayerFE,
- prepareClientCompositionList(ClientCompositionTargetSettingsBlurSettingsEq(
+ prepareClientComposition(ClientCompositionTargetSettingsBlurSettingsEq(
LayerFE::ClientCompositionTargetSettings::BlurSetting::BlurRegionsOnly)))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>(
- {mShadowSettings, mLayers[2].mLayerSettings})));
-
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(mLayers[2].mLayerSettings)));
auto requests = mOutput.generateClientCompositionRequestsHelper(false /* supportsProtectedContent */,
kDisplayDataspace);
- ASSERT_EQ(3u, requests.size());
+ ASSERT_EQ(2u, requests.size());
EXPECT_EQ(mLayers[1].mLayerSettings, requests[0]);
- EXPECT_EQ(mShadowSettings, requests[1]);
- EXPECT_EQ(mLayers[2].mLayerSettings, requests[2]);
+ EXPECT_EQ(mLayers[2].mLayerSettings, requests[1]);
// Check that a timestamp was set for the layers that generated requests
EXPECT_TRUE(0 == mLayers[0].mOutputLayerState.clientCompositionTimestamp);
@@ -4480,8 +4402,8 @@
mLayers[1].mLayerFEState.isOpaque = true;
mLayers[2].mLayerFEState.isOpaque = true;
- EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientCompositionList(_))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>({mLayers[2].mLayerSettings})));
+ EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientComposition(_))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(mLayers[2].mLayerSettings)));
auto requests = mOutput.generateClientCompositionRequestsHelper(false /* supportsProtectedContent */,
kDisplayDataspace);
@@ -4503,8 +4425,8 @@
mLayers[1].mLayerFEState.isOpaque = false;
mLayers[2].mLayerFEState.isOpaque = false;
- EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientCompositionList(_))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>({mLayers[2].mLayerSettings})));
+ EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientComposition(_))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(mLayers[2].mLayerSettings)));
auto requests = mOutput.generateClientCompositionRequestsHelper(false /* supportsProtectedContent */,
kDisplayDataspace);
@@ -4562,10 +4484,10 @@
mBlackoutSettings.alpha = 0.f;
mBlackoutSettings.disableBlending = true;
- EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer1TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>({mBlackoutSettings})));
- EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer2TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>({mLayers[2].mLayerSettings})));
+ EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientComposition(Eq(ByRef(layer1TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(mBlackoutSettings)));
+ EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientComposition(Eq(ByRef(layer2TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(mLayers[2].mLayerSettings)));
auto requests = mOutput.generateClientCompositionRequestsHelper(false /* supportsProtectedContent */,
kDisplayDataspace);
@@ -4620,12 +4542,12 @@
kLayerWhitePointNits,
};
- EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer0TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer1TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer2TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientComposition(Eq(ByRef(layer0TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientComposition(Eq(ByRef(layer1TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientComposition(Eq(ByRef(layer2TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
static_cast<void>(
mOutput.generateClientCompositionRequestsHelper(false /* supportsProtectedContent */,
@@ -4674,12 +4596,12 @@
kLayerWhitePointNits,
};
- EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer0TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer1TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer2TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientComposition(Eq(ByRef(layer0TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientComposition(Eq(ByRef(layer1TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientComposition(Eq(ByRef(layer2TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
static_cast<void>(
mOutput.generateClientCompositionRequestsHelper(false /* supportsProtectedContent */,
@@ -4728,12 +4650,12 @@
kLayerWhitePointNits,
};
- EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer0TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer1TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer2TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientComposition(Eq(ByRef(layer0TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientComposition(Eq(ByRef(layer1TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientComposition(Eq(ByRef(layer2TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
static_cast<void>(
mOutput.generateClientCompositionRequestsHelper(false /* supportsProtectedContent */,
@@ -4781,12 +4703,12 @@
kLayerWhitePointNits,
};
- EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer0TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer1TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer2TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientComposition(Eq(ByRef(layer0TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientComposition(Eq(ByRef(layer1TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientComposition(Eq(ByRef(layer2TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
static_cast<void>(
mOutput.generateClientCompositionRequestsHelper(false /* supportsProtectedContent */,
@@ -4832,12 +4754,12 @@
kLayerWhitePointNits,
};
- EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer0TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer1TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
- EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer2TargetSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[0].mLayerFE, prepareClientComposition(Eq(ByRef(layer0TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[1].mLayerFE, prepareClientComposition(Eq(ByRef(layer1TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
+ EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientComposition(Eq(ByRef(layer2TargetSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>()));
static_cast<void>(mOutput.generateClientCompositionRequestsHelper(true /* supportsProtectedContent */,
kDisplayDataspace));
@@ -5018,8 +4940,8 @@
EXPECT_CALL(leftLayer.mOutputLayer, requiresClientComposition()).WillRepeatedly(Return(true));
EXPECT_CALL(leftLayer.mOutputLayer, needsFiltering()).WillRepeatedly(Return(false));
- EXPECT_CALL(*leftLayer.mLayerFE, prepareClientCompositionList(Eq(ByRef(leftLayerSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>({leftLayer.mLayerSettings})));
+ EXPECT_CALL(*leftLayer.mLayerFE, prepareClientComposition(Eq(ByRef(leftLayerSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(leftLayer.mLayerSettings)));
compositionengine::LayerFE::ClientCompositionTargetSettings rightLayerSettings{
Region(Rect(1000, 0, 2000, 1000)),
@@ -5036,8 +4958,8 @@
EXPECT_CALL(rightLayer.mOutputLayer, requiresClientComposition()).WillRepeatedly(Return(true));
EXPECT_CALL(rightLayer.mOutputLayer, needsFiltering()).WillRepeatedly(Return(false));
- EXPECT_CALL(*rightLayer.mLayerFE, prepareClientCompositionList(Eq(ByRef(rightLayerSettings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>({rightLayer.mLayerSettings})));
+ EXPECT_CALL(*rightLayer.mLayerFE, prepareClientComposition(Eq(ByRef(rightLayerSettings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(rightLayer.mLayerSettings)));
constexpr bool supportsProtectedContent = true;
auto requests =
@@ -5075,8 +4997,8 @@
EXPECT_CALL(mLayers[0].mOutputLayer, requiresClientComposition()).WillOnce(Return(false));
EXPECT_CALL(mLayers[1].mOutputLayer, requiresClientComposition()).WillOnce(Return(false));
- EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer2Settings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>({mShadowSettings})));
+ EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientComposition(Eq(ByRef(layer2Settings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(mShadowSettings)));
auto requests = mOutput.generateClientCompositionRequestsHelper(false /* supportsProtectedContent */,
kDisplayDataspace);
@@ -5093,9 +5015,6 @@
const Region kPartialContentWithPartialShadowRegion =
Region(kContentWithShadow).subtract(Rect(40, 40, 50, 80));
- LayerFE::LayerSettings mShadowSettings;
- mShadowSettings.source.solidColor = {0.1f, 0.1f, 0.1f};
-
mLayers[2].mOutputLayerState.visibleRegion = kPartialContentWithPartialShadowRegion;
mLayers[2].mOutputLayerState.shadowRegion = kShadowRegion;
@@ -5114,16 +5033,14 @@
EXPECT_CALL(mLayers[0].mOutputLayer, requiresClientComposition()).WillOnce(Return(false));
EXPECT_CALL(mLayers[1].mOutputLayer, requiresClientComposition()).WillOnce(Return(false));
- EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer2Settings))))
- .WillOnce(Return(std::vector<LayerFE::LayerSettings>(
- {mShadowSettings, mLayers[2].mLayerSettings})));
+ EXPECT_CALL(*mLayers[2].mLayerFE, prepareClientComposition(Eq(ByRef(layer2Settings))))
+ .WillOnce(Return(std::optional<LayerFE::LayerSettings>(mLayers[2].mLayerSettings)));
auto requests = mOutput.generateClientCompositionRequestsHelper(false /* supportsProtectedContent */,
kDisplayDataspace);
- ASSERT_EQ(2u, requests.size());
+ ASSERT_EQ(1u, requests.size());
- EXPECT_EQ(mShadowSettings, requests[0]);
- EXPECT_EQ(mLayers[2].mLayerSettings, requests[1]);
+ EXPECT_EQ(mLayers[2].mLayerSettings, requests[0]);
}
} // namespace
diff --git a/services/surfaceflinger/CompositionEngine/tests/planner/CachedSetTest.cpp b/services/surfaceflinger/CompositionEngine/tests/planner/CachedSetTest.cpp
index 8a99e4e..d5d688e 100644
--- a/services/surfaceflinger/CompositionEngine/tests/planner/CachedSetTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/planner/CachedSetTest.cpp
@@ -28,8 +28,6 @@
#include <utils/Errors.h>
#include <memory>
-#include "tests/TestUtils.h"
-
namespace android::compositionengine {
using namespace std::chrono_literals;
@@ -345,19 +343,18 @@
CachedSet cachedSet(layer1);
cachedSet.append(CachedSet(layer2));
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList1;
- clientCompList1.push_back({});
- clientCompList1[0].alpha = 0.5f;
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp1;
+ clientComp1.emplace();
+ clientComp1->alpha = 0.5f;
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList2;
- clientCompList2.push_back({});
- clientCompList2[0].alpha = 0.75f;
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp2;
+ clientComp2.emplace();
+ clientComp2->alpha = 0.75f;
- const auto drawLayers =
- [&](const renderengine::DisplaySettings& displaySettings,
- const std::vector<renderengine::LayerSettings>& layers,
- const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> std::future<renderengine::RenderEngineResult> {
+ const auto drawLayers = [&](const renderengine::DisplaySettings& displaySettings,
+ const std::vector<renderengine::LayerSettings>& layers,
+ const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
EXPECT_EQ(mOutputState.framebufferSpace.getContent(), displaySettings.physicalDisplay);
EXPECT_EQ(mOutputState.layerStackSpace.getContent(), displaySettings.clip);
EXPECT_EQ(ui::Transform::toRotationFlags(mOutputState.framebufferSpace.getOrientation()),
@@ -365,18 +362,16 @@
EXPECT_EQ(0.5f, layers[0].alpha);
EXPECT_EQ(0.75f, layers[1].alpha);
EXPECT_EQ(ui::Dataspace::SRGB, displaySettings.outputDataspace);
- return futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()});
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
};
- EXPECT_CALL(*layerFE1,
- prepareClientCompositionList(ClientCompositionTargetSettingsSecureEq(false)))
- .WillOnce(Return(clientCompList1));
- EXPECT_CALL(*layerFE2,
- prepareClientCompositionList(ClientCompositionTargetSettingsSecureEq(false)))
- .WillOnce(Return(clientCompList2));
+ EXPECT_CALL(*layerFE1, prepareClientComposition(ClientCompositionTargetSettingsSecureEq(false)))
+ .WillOnce(Return(clientComp1));
+ EXPECT_CALL(*layerFE2, prepareClientComposition(ClientCompositionTargetSettingsSecureEq(false)))
+ .WillOnce(Return(clientComp2));
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _)).WillOnce(Invoke(drawLayers));
mOutputState.isSecure = false;
- cachedSet.render(mRenderEngine, mTexturePool, mOutputState);
+ cachedSet.render(mRenderEngine, mTexturePool, mOutputState, true);
expectReadyBuffer(cachedSet);
EXPECT_EQ(mOutputState.framebufferSpace, cachedSet.getOutputSpace());
@@ -397,19 +392,18 @@
CachedSet cachedSet(layer1);
cachedSet.append(CachedSet(layer2));
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList1;
- clientCompList1.push_back({});
- clientCompList1[0].alpha = 0.5f;
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp1;
+ clientComp1.emplace();
+ clientComp1->alpha = 0.5f;
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList2;
- clientCompList2.push_back({});
- clientCompList2[0].alpha = 0.75f;
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp2;
+ clientComp2.emplace();
+ clientComp2->alpha = 0.75f;
- const auto drawLayers =
- [&](const renderengine::DisplaySettings& displaySettings,
- const std::vector<renderengine::LayerSettings>& layers,
- const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> std::future<renderengine::RenderEngineResult> {
+ const auto drawLayers = [&](const renderengine::DisplaySettings& displaySettings,
+ const std::vector<renderengine::LayerSettings>& layers,
+ const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
EXPECT_EQ(mOutputState.framebufferSpace.getContent(), displaySettings.physicalDisplay);
EXPECT_EQ(mOutputState.layerStackSpace.getContent(), displaySettings.clip);
EXPECT_EQ(ui::Transform::toRotationFlags(mOutputState.framebufferSpace.getOrientation()),
@@ -418,18 +412,16 @@
EXPECT_EQ(0.75f, layers[1].alpha);
EXPECT_EQ(ui::Dataspace::SRGB, displaySettings.outputDataspace);
- return futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()});
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
};
- EXPECT_CALL(*layerFE1,
- prepareClientCompositionList(ClientCompositionTargetSettingsSecureEq(true)))
- .WillOnce(Return(clientCompList1));
- EXPECT_CALL(*layerFE2,
- prepareClientCompositionList(ClientCompositionTargetSettingsSecureEq(true)))
- .WillOnce(Return(clientCompList2));
+ EXPECT_CALL(*layerFE1, prepareClientComposition(ClientCompositionTargetSettingsSecureEq(true)))
+ .WillOnce(Return(clientComp1));
+ EXPECT_CALL(*layerFE2, prepareClientComposition(ClientCompositionTargetSettingsSecureEq(true)))
+ .WillOnce(Return(clientComp2));
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _)).WillOnce(Invoke(drawLayers));
mOutputState.isSecure = true;
- cachedSet.render(mRenderEngine, mTexturePool, mOutputState);
+ cachedSet.render(mRenderEngine, mTexturePool, mOutputState, true);
expectReadyBuffer(cachedSet);
EXPECT_EQ(mOutputState.framebufferSpace, cachedSet.getOutputSpace());
@@ -450,34 +442,83 @@
CachedSet cachedSet(layer1);
cachedSet.append(CachedSet(layer2));
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList1;
- clientCompList1.push_back({});
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp1;
+ clientComp1.emplace();
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList2;
- clientCompList2.push_back({});
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp2;
+ clientComp2.emplace();
mOutputState.displayBrightnessNits = 400.f;
- const auto drawLayers =
- [&](const renderengine::DisplaySettings& displaySettings,
- const std::vector<renderengine::LayerSettings>&,
- const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> std::future<renderengine::RenderEngineResult> {
+ const auto drawLayers = [&](const renderengine::DisplaySettings& displaySettings,
+ const std::vector<renderengine::LayerSettings>&,
+ const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
EXPECT_EQ(mOutputState.displayBrightnessNits, displaySettings.targetLuminanceNits);
- return futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()});
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
};
EXPECT_CALL(*layerFE1,
- prepareClientCompositionList(ClientCompositionTargetSettingsWhitePointEq(
+ prepareClientComposition(ClientCompositionTargetSettingsWhitePointEq(
mOutputState.displayBrightnessNits)))
- .WillOnce(Return(clientCompList1));
+ .WillOnce(Return(clientComp1));
EXPECT_CALL(*layerFE2,
- prepareClientCompositionList(ClientCompositionTargetSettingsWhitePointEq(
+ prepareClientComposition(ClientCompositionTargetSettingsWhitePointEq(
mOutputState.displayBrightnessNits)))
- .WillOnce(Return(clientCompList2));
+ .WillOnce(Return(clientComp2));
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _)).WillOnce(Invoke(drawLayers));
mOutputState.isSecure = true;
- cachedSet.render(mRenderEngine, mTexturePool, mOutputState);
+ cachedSet.render(mRenderEngine, mTexturePool, mOutputState, true);
+ expectReadyBuffer(cachedSet);
+
+ EXPECT_EQ(mOutputState.framebufferSpace, cachedSet.getOutputSpace());
+ EXPECT_EQ(Rect(kOutputSize.width, kOutputSize.height), cachedSet.getTextureBounds());
+
+ // Now check that appending a new cached set properly cleans up RenderEngine resources.
+ CachedSet::Layer& layer3 = *mTestLayers[2]->cachedSetLayer.get();
+ cachedSet.append(CachedSet(layer3));
+}
+
+TEST_F(CachedSetTest, renderWhitePointNoColorTransform) {
+ // Skip the 0th layer to ensure that the bounding box of the layers is offset from (0, 0)
+ // This is a duplicate of the "renderWhitePoint" test, but setting "deviceHandlesColorTransform"
+ // to false, in the render call.
+
+ CachedSet::Layer& layer1 = *mTestLayers[1]->cachedSetLayer.get();
+ sp<mock::LayerFE> layerFE1 = mTestLayers[1]->layerFE;
+ CachedSet::Layer& layer2 = *mTestLayers[2]->cachedSetLayer.get();
+ sp<mock::LayerFE> layerFE2 = mTestLayers[2]->layerFE;
+
+ CachedSet cachedSet(layer1);
+ cachedSet.append(CachedSet(layer2));
+
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp1;
+ clientComp1.emplace();
+
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp2;
+ clientComp2.emplace();
+
+ mOutputState.displayBrightnessNits = 400.f;
+
+ const auto drawLayers = [&](const renderengine::DisplaySettings& displaySettings,
+ const std::vector<renderengine::LayerSettings>&,
+ const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
+ EXPECT_EQ(mOutputState.displayBrightnessNits, displaySettings.targetLuminanceNits);
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
+ };
+
+ EXPECT_CALL(*layerFE1,
+ prepareClientComposition(ClientCompositionTargetSettingsWhitePointEq(
+ mOutputState.displayBrightnessNits)))
+ .WillOnce(Return(clientComp1));
+ EXPECT_CALL(*layerFE2,
+ prepareClientComposition(ClientCompositionTargetSettingsWhitePointEq(
+ mOutputState.displayBrightnessNits)))
+ .WillOnce(Return(clientComp2));
+ EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _)).WillOnce(Invoke(drawLayers));
+ mOutputState.isSecure = true;
+ cachedSet.render(mRenderEngine, mTexturePool, mOutputState, false);
expectReadyBuffer(cachedSet);
EXPECT_EQ(mOutputState.framebufferSpace, cachedSet.getOutputSpace());
@@ -498,21 +539,20 @@
CachedSet cachedSet(layer1);
cachedSet.append(CachedSet(layer2));
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList1;
- clientCompList1.push_back({});
- clientCompList1[0].alpha = 0.5f;
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp1;
+ clientComp1.emplace();
+ clientComp1->alpha = 0.5f;
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList2;
- clientCompList2.push_back({});
- clientCompList2[0].alpha = 0.75f;
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp2;
+ clientComp2.emplace();
+ clientComp2->alpha = 0.75f;
mOutputState.framebufferSpace = ProjectionSpace(ui::Size(10, 20), Rect(2, 3, 10, 5));
- const auto drawLayers =
- [&](const renderengine::DisplaySettings& displaySettings,
- const std::vector<renderengine::LayerSettings>& layers,
- const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> std::future<renderengine::RenderEngineResult> {
+ const auto drawLayers = [&](const renderengine::DisplaySettings& displaySettings,
+ const std::vector<renderengine::LayerSettings>& layers,
+ const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
EXPECT_EQ(mOutputState.framebufferSpace.getContent(), displaySettings.physicalDisplay);
EXPECT_EQ(mOutputState.layerStackSpace.getContent(), displaySettings.clip);
EXPECT_EQ(ui::Transform::toRotationFlags(mOutputState.framebufferSpace.getOrientation()),
@@ -521,13 +561,13 @@
EXPECT_EQ(0.75f, layers[1].alpha);
EXPECT_EQ(ui::Dataspace::SRGB, displaySettings.outputDataspace);
- return futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()});
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
};
- EXPECT_CALL(*layerFE1, prepareClientCompositionList(_)).WillOnce(Return(clientCompList1));
- EXPECT_CALL(*layerFE2, prepareClientCompositionList(_)).WillOnce(Return(clientCompList2));
+ EXPECT_CALL(*layerFE1, prepareClientComposition(_)).WillOnce(Return(clientComp1));
+ EXPECT_CALL(*layerFE2, prepareClientComposition(_)).WillOnce(Return(clientComp2));
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _)).WillOnce(Invoke(drawLayers));
- cachedSet.render(mRenderEngine, mTexturePool, mOutputState);
+ cachedSet.render(mRenderEngine, mTexturePool, mOutputState, true);
expectReadyBuffer(cachedSet);
EXPECT_EQ(mOutputState.framebufferSpace, cachedSet.getOutputSpace());
@@ -722,28 +762,27 @@
cachedSet.addHolePunchLayerIfFeasible(layer3, true);
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList1;
- clientCompList1.push_back({});
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList2;
- clientCompList2.push_back({});
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList3;
- clientCompList3.push_back({});
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp1;
+ clientComp1.emplace();
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp2;
+ clientComp2.emplace();
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp3;
+ clientComp3.emplace();
- clientCompList3[0].source.buffer.buffer =
+ clientComp3->source.buffer.buffer =
std::make_shared<renderengine::mock::FakeExternalTexture>(1U /*width*/, 1U /*height*/,
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- EXPECT_CALL(*layerFE1, prepareClientCompositionList(_)).WillOnce(Return(clientCompList1));
- EXPECT_CALL(*layerFE2, prepareClientCompositionList(_)).WillOnce(Return(clientCompList2));
- EXPECT_CALL(*layerFE3, prepareClientCompositionList(_)).WillOnce(Return(clientCompList3));
+ EXPECT_CALL(*layerFE1, prepareClientComposition(_)).WillOnce(Return(clientComp1));
+ EXPECT_CALL(*layerFE2, prepareClientComposition(_)).WillOnce(Return(clientComp2));
+ EXPECT_CALL(*layerFE3, prepareClientComposition(_)).WillOnce(Return(clientComp3));
- const auto drawLayers =
- [&](const renderengine::DisplaySettings&,
- const std::vector<renderengine::LayerSettings>& layers,
- const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> std::future<renderengine::RenderEngineResult> {
+ const auto drawLayers = [&](const renderengine::DisplaySettings&,
+ const std::vector<renderengine::LayerSettings>& layers,
+ const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
// If the highlight layer is enabled, it will increase the size by 1.
// We're interested in the third layer either way.
EXPECT_GE(layers.size(), 4u);
@@ -763,15 +802,15 @@
EXPECT_EQ(1.0f, holePunchBackgroundSettings.alpha);
}
- return futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()});
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
};
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _)).WillOnce(Invoke(drawLayers));
- cachedSet.render(mRenderEngine, mTexturePool, mOutputState);
+ cachedSet.render(mRenderEngine, mTexturePool, mOutputState, true);
}
TEST_F(CachedSetTest, addHolePunch_noBuffer) {
- // Same as addHolePunch, except that clientCompList3 does not contain a
+ // Same as addHolePunch, except that clientComp3 does not contain a
// buffer. This imitates the case where the buffer had protected content, so
// BufferLayer did not add it to the LayerSettings. This should not assert.
mTestLayers[0]->outputLayerCompositionState.displayFrame = Rect(0, 0, 5, 5);
@@ -789,22 +828,21 @@
cachedSet.addHolePunchLayerIfFeasible(layer3, true);
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList1;
- clientCompList1.push_back({});
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList2;
- clientCompList2.push_back({});
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList3;
- clientCompList3.push_back({});
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp1;
+ clientComp1.emplace();
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp2;
+ clientComp2.emplace();
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp3;
+ clientComp3.emplace();
- EXPECT_CALL(*layerFE1, prepareClientCompositionList(_)).WillOnce(Return(clientCompList1));
- EXPECT_CALL(*layerFE2, prepareClientCompositionList(_)).WillOnce(Return(clientCompList2));
- EXPECT_CALL(*layerFE3, prepareClientCompositionList(_)).WillOnce(Return(clientCompList3));
+ EXPECT_CALL(*layerFE1, prepareClientComposition(_)).WillOnce(Return(clientComp1));
+ EXPECT_CALL(*layerFE2, prepareClientComposition(_)).WillOnce(Return(clientComp2));
+ EXPECT_CALL(*layerFE3, prepareClientComposition(_)).WillOnce(Return(clientComp3));
- const auto drawLayers =
- [&](const renderengine::DisplaySettings&,
- const std::vector<renderengine::LayerSettings>& layers,
- const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> std::future<renderengine::RenderEngineResult> {
+ const auto drawLayers = [&](const renderengine::DisplaySettings&,
+ const std::vector<renderengine::LayerSettings>& layers,
+ const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
// If the highlight layer is enabled, it will increase the size by 1.
// We're interested in the third layer either way.
EXPECT_GE(layers.size(), 4u);
@@ -825,11 +863,11 @@
EXPECT_EQ(1.0f, holePunchBackgroundSettings.alpha);
}
- return futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()});
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
};
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _)).WillOnce(Invoke(drawLayers));
- cachedSet.render(mRenderEngine, mTexturePool, mOutputState);
+ cachedSet.render(mRenderEngine, mTexturePool, mOutputState, true);
}
TEST_F(CachedSetTest, append_removesHolePunch) {
@@ -923,40 +961,39 @@
cachedSet.addBackgroundBlurLayer(layer3);
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList1;
- clientCompList1.push_back({});
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList2;
- clientCompList2.push_back({});
- std::vector<compositionengine::LayerFE::LayerSettings> clientCompList3;
- clientCompList3.push_back({});
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp1;
+ clientComp1.emplace();
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp2;
+ clientComp2.emplace();
+ std::optional<compositionengine::LayerFE::LayerSettings> clientComp3;
+ clientComp3.emplace();
- clientCompList3[0].source.buffer.buffer =
+ clientComp3->source.buffer.buffer =
std::make_shared<renderengine::mock::FakeExternalTexture>(1U /*width*/, 1U /*height*/,
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
EXPECT_CALL(*layerFE1,
- prepareClientCompositionList(ClientCompositionTargetSettingsBlurSettingsEq(
+ prepareClientComposition(ClientCompositionTargetSettingsBlurSettingsEq(
compositionengine::LayerFE::ClientCompositionTargetSettings::BlurSetting::
Enabled)))
- .WillOnce(Return(clientCompList1));
+ .WillOnce(Return(clientComp1));
EXPECT_CALL(*layerFE2,
- prepareClientCompositionList(ClientCompositionTargetSettingsBlurSettingsEq(
+ prepareClientComposition(ClientCompositionTargetSettingsBlurSettingsEq(
compositionengine::LayerFE::ClientCompositionTargetSettings::BlurSetting::
Enabled)))
- .WillOnce(Return(clientCompList2));
+ .WillOnce(Return(clientComp2));
EXPECT_CALL(*layerFE3,
- prepareClientCompositionList(ClientCompositionTargetSettingsBlurSettingsEq(
+ prepareClientComposition(ClientCompositionTargetSettingsBlurSettingsEq(
compositionengine::LayerFE::ClientCompositionTargetSettings::BlurSetting::
BackgroundBlurOnly)))
- .WillOnce(Return(clientCompList3));
+ .WillOnce(Return(clientComp3));
- const auto drawLayers =
- [&](const renderengine::DisplaySettings&,
- const std::vector<renderengine::LayerSettings>& layers,
- const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> std::future<renderengine::RenderEngineResult> {
+ const auto drawLayers = [&](const renderengine::DisplaySettings&,
+ const std::vector<renderengine::LayerSettings>& layers,
+ const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
+ base::unique_fd&&) -> ftl::Future<FenceResult> {
// If the highlight layer is enabled, it will increase the size by 1.
// We're interested in the third layer either way.
EXPECT_GE(layers.size(), 3u);
@@ -965,11 +1002,11 @@
EXPECT_EQ(half3(0.0f, 0.0f, 0.0f), blurSettings.source.solidColor);
EXPECT_EQ(0.0f, blurSettings.alpha);
- return futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()});
+ return ftl::yield<FenceResult>(Fence::NO_FENCE);
};
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _)).WillOnce(Invoke(drawLayers));
- cachedSet.render(mRenderEngine, mTexturePool, mOutputState);
+ cachedSet.render(mRenderEngine, mTexturePool, mOutputState, true);
}
} // namespace
diff --git a/services/surfaceflinger/CompositionEngine/tests/planner/FlattenerTest.cpp b/services/surfaceflinger/CompositionEngine/tests/planner/FlattenerTest.cpp
index 200278c..86cfee6 100644
--- a/services/surfaceflinger/CompositionEngine/tests/planner/FlattenerTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/planner/FlattenerTest.cpp
@@ -27,8 +27,6 @@
#include <renderengine/mock/RenderEngine.h>
#include <chrono>
-#include "tests/TestUtils.h"
-
namespace android::compositionengine {
using namespace std::chrono_literals;
using impl::planner::CachedSet;
@@ -124,12 +122,11 @@
EXPECT_CALL(*testLayer->layerFE, getCompositionState)
.WillRepeatedly(Return(&testLayer->layerFECompositionState));
- std::vector<LayerFE::LayerSettings> clientCompositionList = {
- LayerFE::LayerSettings{},
- };
+ std::optional<LayerFE::LayerSettings> clientComposition;
+ clientComposition.emplace();
- EXPECT_CALL(*testLayer->layerFE, prepareClientCompositionList)
- .WillRepeatedly(Return(clientCompositionList));
+ EXPECT_CALL(*testLayer->layerFE, prepareClientComposition)
+ .WillRepeatedly(Return(clientComposition));
EXPECT_CALL(testLayer->outputLayer, getLayerFE)
.WillRepeatedly(ReturnRef(*testLayer->layerFE));
EXPECT_CALL(testLayer->outputLayer, getState)
@@ -160,25 +157,24 @@
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
// same geometry, update the internal layer stack
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
}
void FlattenerTest::expectAllLayersFlattened(const std::vector<const LayerState*>& layers) {
// layers would be flattened but the buffer would not be overridden
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
for (const auto layer : layers) {
EXPECT_EQ(nullptr, layer->getOutputLayer()->getState().overrideInfo.buffer);
@@ -188,7 +184,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
const auto buffer = layers[0]->getOutputLayer()->getState().overrideInfo.buffer;
EXPECT_NE(nullptr, buffer);
@@ -223,7 +219,7 @@
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
}
TEST_F(FlattenerTest, flattenLayers_ActiveLayersWithLowFpsAreFlattened) {
@@ -285,7 +281,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
@@ -390,7 +386,7 @@
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_EQ(nullptr, overrideBuffer1);
EXPECT_EQ(nullptr, overrideBuffer2);
@@ -424,12 +420,11 @@
layerState1->resetFramesSinceBufferUpdate();
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_EQ(nullptr, overrideBuffer1);
EXPECT_EQ(nullptr, overrideBuffer2);
@@ -438,7 +433,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_EQ(nullptr, overrideBuffer1);
EXPECT_NE(nullptr, overrideBuffer2);
@@ -448,12 +443,11 @@
mTime += 200ms;
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_EQ(nullptr, overrideBuffer1);
EXPECT_NE(nullptr, overrideBuffer2);
@@ -462,7 +456,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
@@ -501,12 +495,11 @@
layerState3->resetFramesSinceBufferUpdate();
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_EQ(nullptr, overrideBuffer1);
EXPECT_EQ(nullptr, overrideBuffer2);
@@ -516,13 +509,12 @@
// Layers 1 and 2 will be flattened a new drawFrame would be called for Layer4 and Layer5
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
mOutputState.framebufferSpace.setOrientation(ui::ROTATION_90);
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
@@ -535,7 +527,7 @@
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
mOutputState.framebufferSpace.setOrientation(ui::ROTATION_180);
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
@@ -546,12 +538,11 @@
layerState3->incrementFramesSinceBufferUpdate();
mTime += 200ms;
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
@@ -563,7 +554,7 @@
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
mOutputState.framebufferSpace.setOrientation(ui::ROTATION_270);
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
@@ -602,9 +593,8 @@
// This will render a CachedSet.
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
// We've rendered a CachedSet, but we haven't merged it in.
EXPECT_EQ(nullptr, overrideBuffer1);
@@ -617,7 +607,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
@@ -638,16 +628,15 @@
EXPECT_CALL(*mTestLayers[2]->layerFE, hasRoundedCorners()).WillRepeatedly(Return(true));
- std::vector<LayerFE::LayerSettings> clientCompositionList = {
- LayerFE::LayerSettings{},
- };
- clientCompositionList[0].source.buffer.buffer = std::make_shared<
+ std::optional<LayerFE::LayerSettings> clientComposition;
+ clientComposition.emplace();
+ clientComposition->source.buffer.buffer = std::make_shared<
renderengine::impl::ExternalTexture>(mTestLayers[2]->layerFECompositionState.buffer,
mRenderEngine,
renderengine::impl::ExternalTexture::Usage::
READABLE);
- EXPECT_CALL(*mTestLayers[2]->layerFE, prepareClientCompositionList(_))
- .WillOnce(Return(clientCompositionList));
+ EXPECT_CALL(*mTestLayers[2]->layerFE, prepareClientComposition(_))
+ .WillOnce(Return(clientComposition));
const std::vector<const LayerState*> layers = {
layerState1.get(),
@@ -668,9 +657,8 @@
// This will render a CachedSet.
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
// We've rendered a CachedSet, but we haven't merged it in.
EXPECT_EQ(nullptr, overrideBuffer1);
@@ -683,7 +671,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
@@ -712,16 +700,15 @@
EXPECT_CALL(*mTestLayers[1]->layerFE, hasRoundedCorners()).WillRepeatedly(Return(true));
- std::vector<LayerFE::LayerSettings> clientCompositionList = {
- LayerFE::LayerSettings{},
- };
- clientCompositionList[0].source.buffer.buffer = std::make_shared<
+ std::optional<LayerFE::LayerSettings> clientComposition;
+ clientComposition.emplace();
+ clientComposition->source.buffer.buffer = std::make_shared<
renderengine::impl::ExternalTexture>(mTestLayers[1]->layerFECompositionState.buffer,
mRenderEngine,
renderengine::impl::ExternalTexture::Usage::
READABLE);
- EXPECT_CALL(*mTestLayers[1]->layerFE, prepareClientCompositionList(_))
- .WillOnce(Return(clientCompositionList));
+ EXPECT_CALL(*mTestLayers[1]->layerFE, prepareClientComposition(_))
+ .WillOnce(Return(clientComposition));
const std::vector<const LayerState*> layers = {
layerState0.get(),
@@ -742,9 +729,8 @@
// This will render a CachedSet of layer 0. Though it is just one layer, it satisfies the
// exception that there would be a hole punch above it.
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
// We've rendered a CachedSet, but we haven't merged it in.
EXPECT_EQ(nullptr, overrideBuffer0);
@@ -754,7 +740,7 @@
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer0); // got overridden
EXPECT_EQ(nullptr, overrideBuffer1); // did not
@@ -784,16 +770,15 @@
EXPECT_CALL(*mTestLayers[1]->layerFE, hasRoundedCorners()).WillRepeatedly(Return(true));
- std::vector<LayerFE::LayerSettings> clientCompositionList = {
- LayerFE::LayerSettings{},
- };
- clientCompositionList[0].source.buffer.buffer = std::make_shared<
+ std::optional<LayerFE::LayerSettings> clientComposition;
+ clientComposition.emplace();
+ clientComposition->source.buffer.buffer = std::make_shared<
renderengine::impl::ExternalTexture>(mTestLayers[1]->layerFECompositionState.buffer,
mRenderEngine,
renderengine::impl::ExternalTexture::Usage::
READABLE);
- EXPECT_CALL(*mTestLayers[1]->layerFE, prepareClientCompositionList(_))
- .WillOnce(Return(clientCompositionList));
+ EXPECT_CALL(*mTestLayers[1]->layerFE, prepareClientComposition(_))
+ .WillOnce(Return(clientComposition));
const std::vector<const LayerState*> layers = {
layerState0.get(),
@@ -814,9 +799,8 @@
// This will render a CachedSet of layer 0. Though it is just one layer, it satisfies the
// exception that there would be a hole punch above it.
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
// We've rendered a CachedSet, but we haven't merged it in.
EXPECT_EQ(nullptr, overrideBuffer0);
@@ -826,7 +810,7 @@
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer0); // got overridden
EXPECT_EQ(nullptr, overrideBuffer1); // did not
@@ -866,13 +850,12 @@
// layers would be flattened but the buffer would not be overridden
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
for (const auto layer : layers) {
EXPECT_EQ(nullptr, layer->getOutputLayer()->getState().overrideInfo.buffer);
@@ -882,7 +865,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
EXPECT_EQ(nullptr, overrideBuffer3);
@@ -912,13 +895,12 @@
// layers would be flattened but the buffer would not be overridden
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillRepeatedly(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillRepeatedly(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
for (const auto layer : layers) {
EXPECT_EQ(nullptr, layer->getOutputLayer()->getState().overrideInfo.buffer);
@@ -929,7 +911,7 @@
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
for (const auto layer : layers) {
EXPECT_EQ(nullptr, layer->getOutputLayer()->getState().overrideInfo.buffer);
}
@@ -966,13 +948,12 @@
// layers would be flattened but the buffer would not be overridden
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
for (const auto layer : layers) {
EXPECT_EQ(nullptr, layer->getOutputLayer()->getState().overrideInfo.buffer);
@@ -982,7 +963,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_EQ(nullptr, overrideBuffer1);
EXPECT_EQ(nullptr, blurOverrideBuffer);
EXPECT_NE(nullptr, overrideBuffer3);
@@ -1015,13 +996,12 @@
// layers would be flattened but the buffer would not be overridden
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
const auto& cachedSet = mFlattener->getNewCachedSetForTesting();
ASSERT_NE(std::nullopt, cachedSet);
@@ -1035,7 +1015,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer2, overrideBuffer1);
EXPECT_EQ(nullptr, blurOverrideBuffer);
@@ -1058,13 +1038,12 @@
mTime += 200ms;
// layers would be flattened but the buffer would not be overridden
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
initializeOverrideBuffer(layers);
EXPECT_EQ(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_EQ(nullptr, overrideBuffer1);
EXPECT_EQ(nullptr, overrideBuffer2);
@@ -1072,12 +1051,12 @@
// Simulate attempting to render prior to merging the new cached set with the layer stack.
// Here we should not try to re-render.
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _)).Times(0);
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
// We provide the override buffer now that it's rendered
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer2, overrideBuffer1);
@@ -1121,15 +1100,16 @@
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _)).Times(0);
mFlattener->renderCachedSets(mOutputState,
std::chrono::steady_clock::now() -
- (kCachedSetRenderDuration + 10ms));
+ (kCachedSetRenderDuration + 10ms),
+ true);
}
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
mFlattener->renderCachedSets(mOutputState,
std::chrono::steady_clock::now() -
- (kCachedSetRenderDuration + 10ms));
+ (kCachedSetRenderDuration + 10ms),
+ true);
}
TEST_F(FlattenerTest, flattenLayers_skipsBT601_625) {
@@ -1161,9 +1141,8 @@
// This will render a CachedSet.
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
// We've rendered a CachedSet, but we haven't merged it in.
EXPECT_EQ(nullptr, overrideBuffer1);
@@ -1176,7 +1155,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
@@ -1212,9 +1191,8 @@
// This will render a CachedSet.
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
// We've rendered a CachedSet, but we haven't merged it in.
EXPECT_EQ(nullptr, overrideBuffer1);
@@ -1227,7 +1205,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
@@ -1263,9 +1241,8 @@
// This will render a CachedSet.
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
// We've rendered a CachedSet, but we haven't merged it in.
EXPECT_EQ(nullptr, overrideBuffer1);
@@ -1278,7 +1255,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
@@ -1317,9 +1294,8 @@
// This will render a CachedSet.
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
// We've rendered a CachedSet, but we haven't merged it in.
EXPECT_EQ(nullptr, overrideBuffer1);
@@ -1333,7 +1309,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_EQ(nullptr, overrideBuffer1);
EXPECT_EQ(nullptr, overrideBuffer2);
@@ -1370,9 +1346,8 @@
// This will render a CachedSet.
EXPECT_CALL(mRenderEngine, drawLayers(_, _, _, _, _))
- .WillOnce(Return(ByMove(
- futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ .WillOnce(Return(ByMove(ftl::yield<FenceResult>(Fence::NO_FENCE))));
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
// We've rendered a CachedSet, but we haven't merged it in.
EXPECT_EQ(nullptr, overrideBuffer1);
@@ -1385,7 +1360,7 @@
initializeOverrideBuffer(layers);
EXPECT_NE(getNonBufferHash(layers),
mFlattener->flattenLayers(layers, getNonBufferHash(layers), mTime));
- mFlattener->renderCachedSets(mOutputState, std::nullopt);
+ mFlattener->renderCachedSets(mOutputState, std::nullopt, true);
EXPECT_NE(nullptr, overrideBuffer1);
EXPECT_EQ(overrideBuffer1, overrideBuffer2);
diff --git a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl b/services/surfaceflinger/Display/DisplayMap.h
similarity index 60%
copy from libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
copy to services/surfaceflinger/Display/DisplayMap.h
index 9fac3e8..baf0da9 100644
--- a/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
+++ b/services/surfaceflinger/Display/DisplayMap.h
@@ -14,10 +14,18 @@
* limitations under the License.
*/
-package android.gui;
+#pragma once
-/** @hide */
-parcelable MirrorSurfaceResult {
- IBinder handle;
- int layerId;
-}
+#include <ftl/small_map.h>
+
+namespace android::display {
+
+// The static capacities were chosen to exceed a typical number of physical and/or virtual displays.
+
+template <typename Key, typename Value>
+using DisplayMap = ftl::SmallMap<Key, Value, 5>;
+
+template <typename Key, typename Value>
+using PhysicalDisplayMap = ftl::SmallMap<Key, Value, 3>;
+
+} // namespace android::display
diff --git a/services/surfaceflinger/Display/DisplaySnapshot.cpp b/services/surfaceflinger/Display/DisplaySnapshot.cpp
new file mode 100644
index 0000000..0c7a58e
--- /dev/null
+++ b/services/surfaceflinger/Display/DisplaySnapshot.cpp
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <algorithm>
+#include <functional>
+#include <utility>
+
+#include <ftl/algorithm.h>
+#include <ftl/enum.h>
+#include <ui/DebugUtils.h>
+
+#include "DisplaySnapshot.h"
+
+namespace android::display {
+
+DisplaySnapshot::DisplaySnapshot(PhysicalDisplayId displayId,
+ ui::DisplayConnectionType connectionType,
+ DisplayModes&& displayModes, ui::ColorModes&& colorModes,
+ std::optional<DeviceProductInfo>&& deviceProductInfo)
+ : mDisplayId(displayId),
+ mConnectionType(connectionType),
+ mDisplayModes(std::move(displayModes)),
+ mColorModes(std::move(colorModes)),
+ mDeviceProductInfo(std::move(deviceProductInfo)) {}
+
+std::optional<DisplayModeId> DisplaySnapshot::translateModeId(hal::HWConfigId hwcId) const {
+ return ftl::find_if(mDisplayModes,
+ [hwcId](const DisplayModes::value_type& pair) {
+ return pair.second->getHwcId() == hwcId;
+ })
+ .transform(&ftl::to_key<DisplayModes>);
+}
+
+ui::ColorModes DisplaySnapshot::filterColorModes(bool supportsWideColor) const {
+ ui::ColorModes modes = mColorModes;
+
+ // If the display is internal and the configuration claims it's not wide color capable, filter
+ // out all wide color modes. The typical reason why this happens is that the hardware is not
+ // good enough to support GPU composition of wide color, and thus the OEMs choose to disable
+ // this capability.
+ if (mConnectionType == ui::DisplayConnectionType::Internal && !supportsWideColor) {
+ const auto it = std::remove_if(modes.begin(), modes.end(), ui::isWideColorMode);
+ modes.erase(it, modes.end());
+ }
+
+ return modes;
+}
+
+void DisplaySnapshot::dump(utils::Dumper& dumper) const {
+ using namespace std::string_view_literals;
+
+ dumper.dump("connectionType"sv, ftl::enum_string(mConnectionType));
+
+ dumper.dump("colorModes"sv);
+ {
+ utils::Dumper::Indent indent(dumper);
+ for (const auto mode : mColorModes) {
+ dumper.dump({}, decodeColorMode(mode));
+ }
+ }
+
+ dumper.dump("deviceProductInfo"sv, mDeviceProductInfo);
+}
+
+} // namespace android::display
diff --git a/services/surfaceflinger/Display/DisplaySnapshot.h b/services/surfaceflinger/Display/DisplaySnapshot.h
new file mode 100644
index 0000000..23471f5
--- /dev/null
+++ b/services/surfaceflinger/Display/DisplaySnapshot.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <optional>
+
+#include <ui/ColorMode.h>
+#include <ui/DisplayId.h>
+#include <ui/StaticDisplayInfo.h>
+
+#include "DisplayHardware/DisplayMode.h"
+#include "Utils/Dumper.h"
+
+namespace android::display {
+
+// Immutable state of a physical display, captured on hotplug.
+class DisplaySnapshot {
+public:
+ DisplaySnapshot(PhysicalDisplayId, ui::DisplayConnectionType, DisplayModes&&, ui::ColorModes&&,
+ std::optional<DeviceProductInfo>&&);
+
+ DisplaySnapshot(const DisplaySnapshot&) = delete;
+ DisplaySnapshot(DisplaySnapshot&&) = default;
+
+ PhysicalDisplayId displayId() const { return mDisplayId; }
+ ui::DisplayConnectionType connectionType() const { return mConnectionType; }
+
+ std::optional<DisplayModeId> translateModeId(hal::HWConfigId) const;
+
+ const auto& displayModes() const { return mDisplayModes; }
+ const auto& colorModes() const { return mColorModes; }
+ const auto& deviceProductInfo() const { return mDeviceProductInfo; }
+
+ ui::ColorModes filterColorModes(bool supportsWideColor) const;
+
+ void dump(utils::Dumper&) const;
+
+private:
+ const PhysicalDisplayId mDisplayId;
+ const ui::DisplayConnectionType mConnectionType;
+
+ // Effectively const except in move constructor.
+ DisplayModes mDisplayModes;
+ ui::ColorModes mColorModes;
+ std::optional<DeviceProductInfo> mDeviceProductInfo;
+};
+
+} // namespace android::display
diff --git a/services/surfaceflinger/Display/PhysicalDisplay.h b/services/surfaceflinger/Display/PhysicalDisplay.h
new file mode 100644
index 0000000..cba1014
--- /dev/null
+++ b/services/surfaceflinger/Display/PhysicalDisplay.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <functional>
+#include <utility>
+
+#include <binder/IBinder.h>
+#include <ui/DisplayId.h>
+#include <utils/StrongPointer.h>
+
+#include "DisplayMap.h"
+#include "DisplaySnapshot.h"
+
+namespace android::display {
+
+// TODO(b/229877597): Replace with AIDL type.
+using DisplayToken = IBinder;
+
+class PhysicalDisplay {
+public:
+ template <typename... Args>
+ PhysicalDisplay(sp<DisplayToken> token, Args&&... args)
+ : mToken(std::move(token)), mSnapshot(std::forward<Args>(args)...) {}
+
+ PhysicalDisplay(const PhysicalDisplay&) = delete;
+ PhysicalDisplay(PhysicalDisplay&&) = default;
+
+ const sp<DisplayToken>& token() const { return mToken; }
+ const DisplaySnapshot& snapshot() const { return mSnapshot; }
+
+ // Transformers for PhysicalDisplays::get.
+
+ using SnapshotRef = std::reference_wrapper<const DisplaySnapshot>;
+ SnapshotRef snapshotRef() const { return std::cref(mSnapshot); }
+
+ bool isInternal() const {
+ return mSnapshot.connectionType() == ui::DisplayConnectionType::Internal;
+ }
+
+ // Predicate for ftl::find_if on PhysicalDisplays.
+ static constexpr auto hasToken(const sp<DisplayToken>& token) {
+ return [&token](const std::pair<const PhysicalDisplayId, PhysicalDisplay>& pair) {
+ return pair.second.token() == token;
+ };
+ }
+
+private:
+ const sp<DisplayToken> mToken;
+
+ // Effectively const except in move constructor.
+ DisplaySnapshot mSnapshot;
+};
+
+using PhysicalDisplays = PhysicalDisplayMap<PhysicalDisplayId, PhysicalDisplay>;
+
+// Combinator for ftl::Optional<PhysicalDisplayId>::and_then.
+constexpr auto getPhysicalDisplay(const PhysicalDisplays& displays) {
+ return [&](PhysicalDisplayId id) { return displays.get(id); };
+}
+
+} // namespace android::display
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index bff301e..c63d57f 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -39,6 +39,7 @@
#include <system/window.h>
#include <ui/GraphicTypes.h>
+#include "Display/DisplaySnapshot.h"
#include "DisplayDevice.h"
#include "Layer.h"
#include "RefreshRateOverlay.h"
@@ -63,12 +64,10 @@
mHwComposer(args.hwComposer),
mDisplayToken(args.displayToken),
mSequenceId(args.sequenceId),
- mConnectionType(args.connectionType),
mCompositionDisplay{args.compositionDisplay},
mActiveModeFPSTrace("ActiveModeFPS -" + to_string(getId())),
mActiveModeFPSHwcTrace("ActiveModeFPS_HWC -" + to_string(getId())),
mPhysicalOrientation(args.physicalOrientation),
- mSupportedModes(std::move(args.supportedModes)),
mIsPrimary(args.isPrimary),
mRefreshRateConfigs(std::move(args.refreshRateConfigs)) {
mCompositionDisplay->editState().isSecure = args.isSecure;
@@ -104,7 +103,7 @@
mCompositionDisplay->getRenderSurface()->initialize();
- setPowerMode(args.initialPowerMode);
+ if (args.initialPowerMode.has_value()) setPowerMode(args.initialPowerMode.value());
// initialize the display orientation transform.
setProjection(ui::ROTATION_0, Rect::INVALID_RECT, Rect::INVALID_RECT);
@@ -132,10 +131,6 @@
}
}
-void DisplayDevice::setDeviceProductInfo(std::optional<DeviceProductInfo> info) {
- mDeviceProductInfo = std::move(info);
-}
-
auto DisplayDevice::getInputInfo() const -> InputInfo {
gui::DisplayInfo info;
info.displayId = getLayerStack().id;
@@ -169,32 +164,46 @@
}
void DisplayDevice::setPowerMode(hal::PowerMode mode) {
+ if (mode == hal::PowerMode::OFF || mode == hal::PowerMode::ON) {
+ if (mStagedBrightness && mBrightness != *mStagedBrightness) {
+ getCompositionDisplay()->setNextBrightness(*mStagedBrightness);
+ mBrightness = *mStagedBrightness;
+ }
+ mStagedBrightness = std::nullopt;
+ getCompositionDisplay()->applyDisplayBrightness(true);
+ }
+
mPowerMode = mode;
- getCompositionDisplay()->setCompositionEnabled(mPowerMode != hal::PowerMode::OFF);
+
+ getCompositionDisplay()->setCompositionEnabled(mPowerMode.has_value() &&
+ *mPowerMode != hal::PowerMode::OFF);
}
void DisplayDevice::enableLayerCaching(bool enable) {
getCompositionDisplay()->setLayerCachingEnabled(enable);
}
-hal::PowerMode DisplayDevice::getPowerMode() const {
+std::optional<hal::PowerMode> DisplayDevice::getPowerMode() const {
return mPowerMode;
}
bool DisplayDevice::isPoweredOn() const {
- return mPowerMode != hal::PowerMode::OFF;
+ return mPowerMode && *mPowerMode != hal::PowerMode::OFF;
}
-void DisplayDevice::setActiveMode(DisplayModeId id) {
- const auto mode = getMode(id);
- LOG_FATAL_IF(!mode, "Cannot set active mode which is not supported.");
- ATRACE_INT(mActiveModeFPSTrace.c_str(), mode->getFps().getIntValue());
- mActiveMode = mode;
- if (mRefreshRateConfigs) {
- mRefreshRateConfigs->setActiveModeId(mActiveMode->getId());
- }
+void DisplayDevice::setActiveMode(DisplayModeId modeId, const display::DisplaySnapshot& snapshot) {
+ const auto fpsOpt = snapshot.displayModes().get(modeId).transform(
+ [](const DisplayModePtr& mode) { return mode->getFps(); });
+
+ LOG_ALWAYS_FATAL_IF(!fpsOpt, "Unknown mode");
+ const Fps fps = *fpsOpt;
+
+ ATRACE_INT(mActiveModeFPSTrace.c_str(), fps.getIntValue());
+
+ mRefreshRateConfigs->setActiveModeId(modeId);
+
if (mRefreshRateOverlay) {
- mRefreshRateOverlay->changeRefreshRate(mActiveMode->getFps());
+ mRefreshRateOverlay->changeRefreshRate(fps);
}
}
@@ -207,36 +216,12 @@
to_string(getId()).c_str());
return BAD_VALUE;
}
- mNumModeSwitchesInPolicy++;
mUpcomingActiveMode = info;
ATRACE_INT(mActiveModeFPSHwcTrace.c_str(), info.mode->getFps().getIntValue());
return mHwComposer.setActiveModeWithConstraints(getPhysicalId(), info.mode->getHwcId(),
constraints, outTimeline);
}
-const DisplayModePtr& DisplayDevice::getActiveMode() const {
- return mActiveMode;
-}
-
-const DisplayModes& DisplayDevice::getSupportedModes() const {
- return mSupportedModes;
-}
-
-DisplayModePtr DisplayDevice::getMode(DisplayModeId modeId) const {
- const DisplayModePtr nullMode;
- return mSupportedModes.get(modeId).value_or(std::cref(nullMode));
-}
-
-std::optional<DisplayModeId> DisplayDevice::translateModeId(hal::HWConfigId hwcId) const {
- const auto it =
- std::find_if(mSupportedModes.begin(), mSupportedModes.end(),
- [hwcId](const auto& pair) { return pair.second->getHwcId() == hwcId; });
- if (it != mSupportedModes.end()) {
- return it->second->getId();
- }
- return {};
-}
-
nsecs_t DisplayDevice::getVsyncPeriodFromHWC() const {
const auto physicalId = getPhysicalId();
if (!mHwComposer.isConnected(physicalId)) {
@@ -249,27 +234,17 @@
return vsyncPeriod;
}
- return getActiveMode()->getFps().getPeriodNsecs();
-}
-
-nsecs_t DisplayDevice::getRefreshTimestamp() const {
- const nsecs_t now = systemTime(CLOCK_MONOTONIC);
- const auto vsyncPeriodNanos = getVsyncPeriodFromHWC();
- return now - ((now - mLastHwVsync) % vsyncPeriodNanos);
-}
-
-void DisplayDevice::onVsync(nsecs_t timestamp) {
- mLastHwVsync = timestamp;
+ return refreshRateConfigs().getActiveModePtr()->getVsyncPeriod();
}
ui::Dataspace DisplayDevice::getCompositionDataSpace() const {
return mCompositionDisplay->getState().dataspace;
}
-void DisplayDevice::setLayerStack(ui::LayerStack stack) {
- mCompositionDisplay->setLayerFilter({stack, isInternal()});
+void DisplayDevice::setLayerFilter(ui::LayerFilter filter) {
+ mCompositionDisplay->setLayerFilter(filter);
if (mRefreshRateOverlay) {
- mRefreshRateOverlay->setLayerStack(stack);
+ mRefreshRateOverlay->setLayerStack(filter.layerStack);
}
}
@@ -321,8 +296,10 @@
}
void DisplayDevice::persistBrightness(bool needsComposite) {
- if (needsComposite && mStagedBrightness && mBrightness != *mStagedBrightness) {
- getCompositionDisplay()->setNextBrightness(*mStagedBrightness);
+ if (mStagedBrightness && mBrightness != *mStagedBrightness) {
+ if (needsComposite) {
+ getCompositionDisplay()->setNextBrightness(*mStagedBrightness);
+ }
mBrightness = *mStagedBrightness;
}
mStagedBrightness = std::nullopt;
@@ -341,11 +318,7 @@
std::string name = "Display "s + to_string(getId()) + " ("s;
- if (mConnectionType) {
- name += isInternal() ? "internal"s : "external"s;
- } else {
- name += "virtual"s;
- }
+ name += isVirtual() ? "virtual"s : "physical"s;
if (isPrimary()) {
name += ", primary"s;
@@ -354,26 +327,16 @@
return name + ", \""s + mDisplayName + "\")"s;
}
-void DisplayDevice::dump(std::string& result) const {
- using namespace std::string_literals;
+void DisplayDevice::dump(utils::Dumper& dumper) const {
+ using namespace std::string_view_literals;
- result += getDebugName();
+ dumper.dump({}, getDebugName());
- if (!isVirtual()) {
- result += "\n deviceProductInfo="s;
- if (mDeviceProductInfo) {
- mDeviceProductInfo->dump(result);
- } else {
- result += "{}"s;
- }
- }
-
- result += "\n powerMode="s;
- result += to_string(mPowerMode);
- result += '\n';
+ utils::Dumper::Indent indent(dumper);
+ dumper.dump("powerMode"sv, mPowerMode);
if (mRefreshRateConfigs) {
- mRefreshRateConfigs->dump(result);
+ mRefreshRateConfigs->dump(dumper);
}
}
@@ -471,7 +434,7 @@
mRefreshRateOverlay = std::make_unique<RefreshRateOverlay>(fpsRange, showSpinnner);
mRefreshRateOverlay->setLayerStack(getLayerStack());
mRefreshRateOverlay->setViewport(getSize());
- mRefreshRateOverlay->changeRefreshRate(getActiveMode()->getFps());
+ mRefreshRateOverlay->changeRefreshRate(getActiveMode().getFps());
}
bool DisplayDevice::onKernelTimerChanged(std::optional<DisplayModeId> desiredModeId,
@@ -512,7 +475,7 @@
}
// Check if we are already at the desired mode
- if (getActiveMode()->getId() == info.mode->getId()) {
+ if (refreshRateConfigs().getActiveModePtr()->getId() == info.mode->getId()) {
return false;
}
@@ -534,27 +497,6 @@
mDesiredActiveModeChanged = false;
}
-status_t DisplayDevice::setRefreshRatePolicy(
- const std::optional<scheduler::RefreshRateConfigs::Policy>& policy, bool overridePolicy) {
- const auto oldPolicy = mRefreshRateConfigs->getCurrentPolicy();
- const status_t setPolicyResult = overridePolicy
- ? mRefreshRateConfigs->setOverridePolicy(policy)
- : mRefreshRateConfigs->setDisplayManagerPolicy(*policy);
-
- if (setPolicyResult == OK) {
- const int numModeChanges = mNumModeSwitchesInPolicy.exchange(0);
-
- ALOGI("Display %s policy changed\n"
- "Previous: {%s}\n"
- "Current: {%s}\n"
- "%d mode changes were performed under the previous policy",
- to_string(getId()).c_str(), oldPolicy.toString().c_str(),
- policy ? policy->toString().c_str() : "null", numModeChanges);
- }
-
- return setPolicyResult;
-}
-
std::atomic<int32_t> DisplayDeviceState::sNextSequenceId(1);
} // namespace android
diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index 10fc095..06a812b 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -47,6 +47,7 @@
#include "Scheduler/RefreshRateConfigs.h"
#include "ThreadContext.h"
#include "TracedOrdinal.h"
+#include "Utils/Dumper.h"
namespace android {
@@ -65,6 +66,10 @@
class DisplaySurface;
} // namespace compositionengine
+namespace display {
+class DisplaySnapshot;
+} // namespace display
+
class DisplayDevice : public RefBase {
public:
constexpr static float sDefaultMinLumiance = 0.0;
@@ -80,11 +85,8 @@
return mCompositionDisplay;
}
- std::optional<ui::DisplayConnectionType> getConnectionType() const { return mConnectionType; }
-
- bool isVirtual() const { return !mConnectionType; }
+ bool isVirtual() const { return VirtualDisplayId::tryCast(getId()).has_value(); }
bool isPrimary() const { return mIsPrimary; }
- bool isInternal() const { return mConnectionType == ui::DisplayConnectionType::Internal; }
// isSecure indicates whether this display can be trusted to display
// secure surfaces.
@@ -94,7 +96,7 @@
int getHeight() const;
ui::Size getSize() const { return {getWidth(), getHeight()}; }
- void setLayerStack(ui::LayerStack);
+ void setLayerFilter(ui::LayerFilter);
void setDisplaySize(int width, int height);
void setProjection(ui::Rotation orientation, Rect viewport, Rect frame);
void stageBrightness(float brightness) REQUIRES(kMainThreadContext);
@@ -164,11 +166,6 @@
void setDisplayName(const std::string& displayName);
const std::string& getDisplayName() const { return mDisplayName; }
- void setDeviceProductInfo(std::optional<DeviceProductInfo> info);
- const std::optional<DeviceProductInfo>& getDeviceProductInfo() const {
- return mDeviceProductInfo;
- }
-
struct InputInfo {
gui::DisplayInfo info;
ui::Transform transform;
@@ -181,7 +178,7 @@
/* ------------------------------------------------------------------------
* Display power mode management.
*/
- hardware::graphics::composer::hal::PowerMode getPowerMode() const;
+ std::optional<hardware::graphics::composer::hal::PowerMode> getPowerMode() const;
void setPowerMode(hardware::graphics::composer::hal::PowerMode mode);
bool isPoweredOn() const;
@@ -193,8 +190,6 @@
/* ------------------------------------------------------------------------
* Display mode management.
*/
- const DisplayModePtr& getActiveMode() const;
-
struct ActiveModeInfo {
DisplayModePtr mode;
scheduler::DisplayModeEvent event = scheduler::DisplayModeEvent::None;
@@ -211,24 +206,18 @@
return mUpcomingActiveMode;
}
- void setActiveMode(DisplayModeId) REQUIRES(kMainThreadContext);
+ const DisplayMode& getActiveMode() const REQUIRES(kMainThreadContext) {
+ return mRefreshRateConfigs->getActiveMode();
+ }
+
+ // Precondition: DisplaySnapshot must contain a mode with DisplayModeId.
+ void setActiveMode(DisplayModeId, const display::DisplaySnapshot&) REQUIRES(kMainThreadContext);
+
status_t initiateModeChange(const ActiveModeInfo&,
const hal::VsyncPeriodChangeConstraints& constraints,
hal::VsyncPeriodChangeTimeline* outTimeline)
REQUIRES(kMainThreadContext);
- // Return the immutable list of supported display modes. The HWC may report different modes
- // after a hotplug reconnect event, in which case the DisplayDevice object will be recreated.
- // Hotplug reconnects are common for external displays.
- const DisplayModes& getSupportedModes() const;
-
- // Returns nullptr if the given mode ID is not supported. A previously
- // supported mode may be no longer supported for some devices like TVs and
- // set-top boxes after a hotplug reconnect.
- DisplayModePtr getMode(DisplayModeId) const;
-
- std::optional<DisplayModeId> translateModeId(hal::HWConfigId) const;
-
// Returns the refresh rate configs for this display.
scheduler::RefreshRateConfigs& refreshRateConfigs() const { return *mRefreshRateConfigs; }
@@ -240,18 +229,12 @@
}
// Enables an overlay to be displayed with the current refresh rate
- void enableRefreshRateOverlay(bool enable, bool showSpinner);
+ void enableRefreshRateOverlay(bool enable, bool showSpinner) REQUIRES(kMainThreadContext);
bool isRefreshRateOverlayEnabled() const { return mRefreshRateOverlay != nullptr; }
bool onKernelTimerChanged(std::optional<DisplayModeId>, bool timerExpired);
void animateRefreshRateOverlay();
- void onVsync(nsecs_t timestamp);
nsecs_t getVsyncPeriodFromHWC() const;
- nsecs_t getRefreshTimestamp() const;
-
- status_t setRefreshRatePolicy(
- const std::optional<scheduler::RefreshRateConfigs::Policy>& policy,
- bool overridePolicy);
// release HWC resources (if any) for removable displays
void disconnect();
@@ -260,14 +243,13 @@
* Debugging
*/
std::string getDebugName() const;
- void dump(std::string& result) const;
+ void dump(utils::Dumper&) const;
private:
const sp<SurfaceFlinger> mFlinger;
HWComposer& mHwComposer;
const wp<IBinder> mDisplayToken;
const int32_t mSequenceId;
- const std::optional<ui::DisplayConnectionType> mConnectionType;
const std::shared_ptr<compositionengine::Display> mCompositionDisplay;
@@ -280,22 +262,17 @@
static ui::Transform::RotationFlags sPrimaryDisplayRotationFlags;
- hardware::graphics::composer::hal::PowerMode mPowerMode =
- hardware::graphics::composer::hal::PowerMode::OFF;
- DisplayModePtr mActiveMode;
- std::optional<float> mStagedBrightness = std::nullopt;
- float mBrightness = -1.f;
- const DisplayModes mSupportedModes;
+ // Allow nullopt as initial power mode.
+ std::optional<hardware::graphics::composer::hal::PowerMode> mPowerMode;
- std::atomic<nsecs_t> mLastHwVsync = 0;
+ std::optional<float> mStagedBrightness;
+ float mBrightness = -1.f;
// TODO(b/182939859): Remove special cases for primary display.
const bool mIsPrimary;
uint32_t mFlags = 0;
- std::optional<DeviceProductInfo> mDeviceProductInfo;
-
std::vector<ui::Hdr> mOverrideHdrTypes;
std::shared_ptr<scheduler::RefreshRateConfigs> mRefreshRateConfigs;
@@ -306,21 +283,16 @@
TracedOrdinal<bool> mDesiredActiveModeChanged
GUARDED_BY(mActiveModeLock) = {"DesiredActiveModeChanged", false};
ActiveModeInfo mUpcomingActiveMode GUARDED_BY(kMainThreadContext);
-
- std::atomic_int mNumModeSwitchesInPolicy = 0;
};
struct DisplayDeviceState {
struct Physical {
PhysicalDisplayId id;
- ui::DisplayConnectionType type;
hardware::graphics::composer::hal::HWDisplayId hwcDisplayId;
- std::optional<DeviceProductInfo> deviceProductInfo;
- DisplayModes supportedModes;
DisplayModePtr activeMode;
bool operator==(const Physical& other) const {
- return id == other.id && type == other.type && hwcDisplayId == other.hwcDisplayId;
+ return id == other.id && hwcDisplayId == other.hwcDisplayId;
}
};
@@ -356,7 +328,6 @@
std::shared_ptr<scheduler::RefreshRateConfigs> refreshRateConfigs;
int32_t sequenceId{0};
- std::optional<ui::DisplayConnectionType> connectionType;
bool isSecure{false};
sp<ANativeWindow> nativeWindow;
sp<compositionengine::DisplaySurface> displaySurface;
@@ -365,10 +336,8 @@
HdrCapabilities hdrCapabilities;
int32_t supportedPerFrameMetadata{0};
std::unordered_map<ui::ColorMode, std::vector<ui::RenderIntent>> hwcColorModes;
- hardware::graphics::composer::hal::PowerMode initialPowerMode{
- hardware::graphics::composer::hal::PowerMode::ON};
+ std::optional<hardware::graphics::composer::hal::PowerMode> initialPowerMode;
bool isPrimary{false};
- DisplayModes supportedModes;
DisplayModeId activeModeId;
};
diff --git a/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp b/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp
index 79dcd15..3651231 100644
--- a/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp
+++ b/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp
@@ -264,17 +264,21 @@
}
std::string str;
+ // Use other thread to read pipe to prevent
+ // pipe is full, making HWC be blocked in writing.
+ std::thread t([&]() {
+ base::ReadFdToString(pipefds[0], &str);
+ });
const auto status = mAidlComposer->dump(pipefds[1], /*args*/ nullptr, /*numArgs*/ 0);
// Close the write-end of the pipe to make sure that when reading from the
// read-end we will get eof instead of blocking forever
close(pipefds[1]);
- if (status == STATUS_OK) {
- base::ReadFdToString(pipefds[0], &str);
- } else {
+ if (status != STATUS_OK) {
ALOGE("dumpDebugInfo: dump failed: %d", status);
}
+ t.join();
close(pipefds[0]);
return str;
}
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.h b/services/surfaceflinger/DisplayHardware/HWC2.h
index 486eaf8..96399e2 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.h
+++ b/services/surfaceflinger/DisplayHardware/HWC2.h
@@ -70,7 +70,7 @@
struct ComposerCallback {
virtual void onComposerHalHotplug(hal::HWDisplayId, hal::Connection) = 0;
virtual void onComposerHalRefresh(hal::HWDisplayId) = 0;
- virtual void onComposerHalVsync(hal::HWDisplayId, int64_t timestamp,
+ virtual void onComposerHalVsync(hal::HWDisplayId, nsecs_t timestamp,
std::optional<hal::VsyncPeriodNanos>) = 0;
virtual void onComposerHalVsyncPeriodTimingChanged(hal::HWDisplayId,
const hal::VsyncPeriodChangeTimeline&) = 0;
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index a6aee1f..0a4ad97 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -144,7 +144,7 @@
return mUpdateDeviceProductInfoOnHotplugReconnect;
}
-bool HWComposer::onVsync(hal::HWDisplayId hwcDisplayId, int64_t timestamp) {
+bool HWComposer::onVsync(hal::HWDisplayId hwcDisplayId, nsecs_t timestamp) {
const auto displayId = toPhysicalDisplayId(hwcDisplayId);
if (!displayId) {
LOG_HWC_DISPLAY_ERROR(hwcDisplayId, "Invalid HWC display");
@@ -160,13 +160,13 @@
// with the same timestamp when turning the display off and on. This
// is a bug in the HWC implementation, but filter the extra events
// out here so they don't cause havoc downstream.
- if (timestamp == displayData.lastHwVsync) {
+ if (timestamp == displayData.lastPresentTimestamp) {
ALOGW("Ignoring duplicate VSYNC event from HWC for display %s (t=%" PRId64 ")",
to_string(*displayId).c_str(), timestamp);
return false;
}
- displayData.lastHwVsync = timestamp;
+ displayData.lastPresentTimestamp = timestamp;
}
const auto tag = "HW_VSYNC_" + to_string(*displayId);
@@ -252,11 +252,7 @@
}
bool HWComposer::isConnected(PhysicalDisplayId displayId) const {
- if (mDisplayData.count(displayId)) {
- return mDisplayData.at(displayId).hwcDisplay->isConnected();
- }
-
- return false;
+ return mDisplayData.count(displayId) && mDisplayData.at(displayId).hwcDisplay->isConnected();
}
std::vector<HWComposer::HWCDisplayMode> HWComposer::getModes(PhysicalDisplayId displayId) const {
@@ -286,17 +282,12 @@
std::optional<hal::HWConfigId> HWComposer::getActiveMode(PhysicalDisplayId displayId) const {
RETURN_IF_INVALID_DISPLAY(displayId, std::nullopt);
-
const auto hwcId = *fromPhysicalDisplayId(displayId);
- ALOGV("[%" PRIu64 "] getActiveMode", hwcId);
+
hal::HWConfigId configId;
- auto error = static_cast<hal::Error>(mComposer->getActiveConfig(hwcId, &configId));
+ const auto error = static_cast<hal::Error>(mComposer->getActiveConfig(hwcId, &configId));
- if (error == hal::Error::BAD_CONFIG) {
- LOG_DISPLAY_ERROR(displayId, "No active mode");
- return std::nullopt;
- }
-
+ RETURN_IF_HWC_ERROR_FOR("getActiveConfig", error, displayId, std::nullopt);
return configId;
}
@@ -494,6 +485,11 @@
return mDisplayData.at(displayId).lastPresentFence;
}
+nsecs_t HWComposer::getPresentTimestamp(PhysicalDisplayId displayId) const {
+ RETURN_IF_INVALID_DISPLAY(displayId, 0);
+ return mDisplayData.at(displayId).lastPresentTimestamp;
+}
+
sp<Fence> HWComposer::getLayerReleaseFence(HalDisplayId displayId, HWC2::Layer* layer) const {
RETURN_IF_INVALID_DISPLAY(displayId, Fence::NO_FENCE);
const auto& displayFences = mDisplayData.at(displayId).releaseFences;
@@ -951,18 +947,15 @@
return {};
}
- // The display will later be destroyed by a call to
- // destroyDisplay(). For now we just mark it disconnected.
- if (isConnected(*displayId)) {
- mDisplayData[*displayId].hwcDisplay->setConnected(false);
- } else {
+ if (!isConnected(*displayId)) {
LOG_HWC_DISPLAY_ERROR(hwcDisplayId, "Already disconnected");
+ return {};
}
- // The cleanup of Disconnect is handled through HWComposer::disconnectDisplay
- // via SurfaceFlinger's onHotplugReceived callback handling
- return DisplayIdentificationInfo{.id = *displayId,
- .name = std::string(),
- .deviceProductInfo = std::nullopt};
+
+ // The display will later be destroyed by a call to HWComposer::disconnectDisplay. For now, mark
+ // it as disconnected.
+ mDisplayData.at(*displayId).hwcDisplay->setConnected(false);
+ return DisplayIdentificationInfo{.id = *displayId};
}
void HWComposer::loadCapabilities() {
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index 92a8f30..6c43d8b 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -160,8 +160,9 @@
// reset state when a display is disconnected
virtual void disconnectDisplay(HalDisplayId) = 0;
- // get the present fence received from the last call to present.
+ // Get the present fence/timestamp received from the last call to present.
virtual sp<Fence> getPresentFence(HalDisplayId) const = 0;
+ virtual nsecs_t getPresentTimestamp(PhysicalDisplayId) const = 0;
// Get last release fence for the given layer
virtual sp<Fence> getLayerReleaseFence(HalDisplayId, HWC2::Layer*) const = 0;
@@ -214,7 +215,7 @@
// TODO(b/157555476): Remove when the framework has proper support for headless mode
virtual bool updatesDeviceProductInfoOnHotplugReconnect() const = 0;
- virtual bool onVsync(hal::HWDisplayId, int64_t timestamp) = 0;
+ virtual bool onVsync(hal::HWDisplayId, nsecs_t timestamp) = 0;
virtual void setVsyncEnabled(PhysicalDisplayId, hal::Vsync enabled) = 0;
virtual bool isConnected(PhysicalDisplayId) const = 0;
@@ -343,8 +344,9 @@
// reset state when a display is disconnected
void disconnectDisplay(HalDisplayId) override;
- // get the present fence received from the last call to present.
+ // Get the present fence/timestamp received from the last call to present.
sp<Fence> getPresentFence(HalDisplayId) const override;
+ nsecs_t getPresentTimestamp(PhysicalDisplayId) const override;
// Get last release fence for the given layer
sp<Fence> getLayerReleaseFence(HalDisplayId, HWC2::Layer*) const override;
@@ -387,7 +389,7 @@
bool updatesDeviceProductInfoOnHotplugReconnect() const override;
- bool onVsync(hal::HWDisplayId, int64_t timestamp) override;
+ bool onVsync(hal::HWDisplayId, nsecs_t timestamp) override;
void setVsyncEnabled(PhysicalDisplayId, hal::Vsync enabled) override;
bool isConnected(PhysicalDisplayId) const override;
@@ -456,7 +458,10 @@
struct DisplayData {
std::unique_ptr<HWC2::Display> hwcDisplay;
+
sp<Fence> lastPresentFence = Fence::NO_FENCE; // signals when the last set op retires
+ nsecs_t lastPresentTimestamp = 0;
+
std::unordered_map<HWC2::Layer*, sp<Fence>> releaseFences;
bool validateWasSkipped;
@@ -466,8 +471,6 @@
std::mutex vsyncEnabledLock;
hal::Vsync vsyncEnabled GUARDED_BY(vsyncEnabledLock) = hal::Vsync::DISABLE;
-
- nsecs_t lastHwVsync = 0;
};
std::optional<DisplayIdentificationInfo> onHotplugConnect(hal::HWDisplayId);
diff --git a/services/surfaceflinger/DisplayHardware/Hal.h b/services/surfaceflinger/DisplayHardware/Hal.h
index 4737034..33a7bca 100644
--- a/services/surfaceflinger/DisplayHardware/Hal.h
+++ b/services/surfaceflinger/DisplayHardware/Hal.h
@@ -177,6 +177,9 @@
return to_string(static_cast<hardware::graphics::composer::hal::V2_4::Error>(error));
}
+// For utils::Dumper ADL.
+namespace hardware::graphics::composer::V2_2 {
+
inline std::string to_string(hardware::graphics::composer::hal::PowerMode mode) {
switch (mode) {
case hardware::graphics::composer::hal::PowerMode::OFF:
@@ -194,6 +197,8 @@
}
}
+} // namespace hardware::graphics::composer::V2_2
+
inline std::string to_string(hardware::graphics::composer::hal::Vsync vsync) {
switch (vsync) {
case hardware::graphics::composer::hal::Vsync::ENABLE:
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
index ea71a32..cb2c8c5 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
@@ -59,8 +59,6 @@
using android::hardware::power::Mode;
using android::hardware::power::WorkDuration;
-using scheduler::OneShotTimer;
-
PowerAdvisor::~PowerAdvisor() = default;
namespace {
@@ -196,7 +194,7 @@
return mPowerHintSessionRunning;
}
-void PowerAdvisor::setTargetWorkDuration(int64_t targetDuration) {
+void PowerAdvisor::setTargetWorkDuration(Duration targetDuration) {
if (!usePowerHintSession()) {
ALOGV("Power hint session target duration cannot be set, skipping");
return;
@@ -215,13 +213,13 @@
ALOGV("Actual work duration power hint cannot be sent, skipping");
return;
}
- const std::optional<nsecs_t> actualDuration = estimateWorkDuration(false);
+ const std::optional<Duration> actualDuration = estimateWorkDuration(false);
if (actualDuration.has_value()) {
std::lock_guard lock(mPowerHalMutex);
HalWrapper* const halWrapper = getPowerHal();
if (halWrapper != nullptr) {
- halWrapper->sendActualWorkDuration(*actualDuration + kTargetSafetyMargin.count(),
- systemTime());
+ halWrapper->sendActualWorkDuration(*actualDuration + kTargetSafetyMargin,
+ TimePoint::now());
}
}
}
@@ -232,14 +230,14 @@
return;
}
- const std::optional<nsecs_t> predictedDuration = estimateWorkDuration(true);
+ const std::optional<Duration> predictedDuration = estimateWorkDuration(true);
if (predictedDuration.has_value()) {
std::lock_guard lock(mPowerHalMutex);
HalWrapper* const halWrapper = getPowerHal();
if (halWrapper != nullptr) {
- halWrapper->sendActualWorkDuration(*predictedDuration + kTargetSafetyMargin.count(),
- systemTime());
+ halWrapper->sendActualWorkDuration(*predictedDuration + kTargetSafetyMargin,
+ TimePoint::now());
}
}
}
@@ -281,22 +279,22 @@
}
}
displayData.lastValidGpuStartTime = displayData.gpuStartTime;
- displayData.lastValidGpuEndTime = signalTime;
+ displayData.lastValidGpuEndTime = TimePoint::fromNs(signalTime);
}
}
displayData.gpuEndFenceTime = std::move(fenceTime);
- displayData.gpuStartTime = systemTime();
+ displayData.gpuStartTime = TimePoint::now();
}
-void PowerAdvisor::setHwcValidateTiming(DisplayId displayId, nsecs_t validateStartTime,
- nsecs_t validateEndTime) {
+void PowerAdvisor::setHwcValidateTiming(DisplayId displayId, TimePoint validateStartTime,
+ TimePoint validateEndTime) {
DisplayTimingData& displayData = mDisplayTimingData[displayId];
displayData.hwcValidateStartTime = validateStartTime;
displayData.hwcValidateEndTime = validateEndTime;
}
-void PowerAdvisor::setHwcPresentTiming(DisplayId displayId, nsecs_t presentStartTime,
- nsecs_t presentEndTime) {
+void PowerAdvisor::setHwcPresentTiming(DisplayId displayId, TimePoint presentStartTime,
+ TimePoint presentEndTime) {
DisplayTimingData& displayData = mDisplayTimingData[displayId];
displayData.hwcPresentStartTime = presentStartTime;
displayData.hwcPresentEndTime = presentEndTime;
@@ -311,43 +309,41 @@
mDisplayTimingData[displayId].usedClientComposition = requiresClientComposition;
}
-void PowerAdvisor::setExpectedPresentTime(nsecs_t expectedPresentTime) {
+void PowerAdvisor::setExpectedPresentTime(TimePoint expectedPresentTime) {
mExpectedPresentTimes.append(expectedPresentTime);
}
-void PowerAdvisor::setSfPresentTiming(nsecs_t presentFenceTime, nsecs_t presentEndTime) {
+void PowerAdvisor::setSfPresentTiming(TimePoint presentFenceTime, TimePoint presentEndTime) {
mLastSfPresentEndTime = presentEndTime;
mLastPresentFenceTime = presentFenceTime;
}
-void PowerAdvisor::setFrameDelay(nsecs_t frameDelayDuration) {
+void PowerAdvisor::setFrameDelay(Duration frameDelayDuration) {
mFrameDelayDuration = frameDelayDuration;
}
-void PowerAdvisor::setHwcPresentDelayedTime(
- DisplayId displayId, std::chrono::steady_clock::time_point earliestFrameStartTime) {
- mDisplayTimingData[displayId].hwcPresentDelayedTime =
- (earliestFrameStartTime - std::chrono::steady_clock::now()).count() + systemTime();
+void PowerAdvisor::setHwcPresentDelayedTime(DisplayId displayId, TimePoint earliestFrameStartTime) {
+ mDisplayTimingData[displayId].hwcPresentDelayedTime = earliestFrameStartTime;
}
-void PowerAdvisor::setCommitStart(nsecs_t commitStartTime) {
+void PowerAdvisor::setCommitStart(TimePoint commitStartTime) {
mCommitStartTimes.append(commitStartTime);
}
-void PowerAdvisor::setCompositeEnd(nsecs_t compositeEnd) {
- mLastPostcompDuration = compositeEnd - mLastSfPresentEndTime;
+void PowerAdvisor::setCompositeEnd(TimePoint compositeEndTime) {
+ mLastPostcompDuration = compositeEndTime - mLastSfPresentEndTime;
}
void PowerAdvisor::setDisplays(std::vector<DisplayId>& displayIds) {
mDisplayIds = displayIds;
}
-void PowerAdvisor::setTotalFrameTargetWorkDuration(nsecs_t targetDuration) {
+void PowerAdvisor::setTotalFrameTargetWorkDuration(Duration targetDuration) {
mTotalFrameTargetDuration = targetDuration;
}
std::vector<DisplayId> PowerAdvisor::getOrderedDisplayIds(
- std::optional<nsecs_t> DisplayTimingData::*sortBy) {
+ std::optional<TimePoint> DisplayTimingData::*sortBy) {
std::vector<DisplayId> sortedDisplays;
std::copy_if(mDisplayIds.begin(), mDisplayIds.end(), std::back_inserter(sortedDisplays),
[&](DisplayId id) {
@@ -360,33 +356,34 @@
return sortedDisplays;
}
-std::optional<nsecs_t> PowerAdvisor::estimateWorkDuration(bool earlyHint) {
+std::optional<Duration> PowerAdvisor::estimateWorkDuration(bool earlyHint) {
if (earlyHint && (!mExpectedPresentTimes.isFull() || !mCommitStartTimes.isFull())) {
return std::nullopt;
}
// Tracks when we finish presenting to hwc
- nsecs_t estimatedEndTime = mCommitStartTimes[0];
+ TimePoint estimatedEndTime = mCommitStartTimes[0];
// How long we spent this frame not doing anything, waiting for fences or vsync
- nsecs_t idleDuration = 0;
+ Duration idleDuration = 0ns;
// Most recent previous gpu end time in the current frame, probably from a prior display, used
// as the start time for the next gpu operation if it ran over time since it probably blocked
- std::optional<nsecs_t> previousValidGpuEndTime;
+ std::optional<TimePoint> previousValidGpuEndTime;
// The currently estimated gpu end time for the frame,
// used to accumulate gpu time as we iterate over the active displays
- std::optional<nsecs_t> estimatedGpuEndTime;
+ std::optional<TimePoint> estimatedGpuEndTime;
// If we're predicting at the start of the frame, we use last frame as our reference point
// If we're predicting at the end of the frame, we use the current frame as a reference point
- nsecs_t referenceFrameStartTime = (earlyHint ? mCommitStartTimes[-1] : mCommitStartTimes[0]);
+ TimePoint referenceFrameStartTime = (earlyHint ? mCommitStartTimes[-1] : mCommitStartTimes[0]);
// When the prior frame should be presenting to the display
// If we're predicting at the start of the frame, we use last frame's expected present time
// If we're predicting at the end of the frame, the present fence time is already known
- nsecs_t lastFramePresentTime = (earlyHint ? mExpectedPresentTimes[-1] : mLastPresentFenceTime);
+ TimePoint lastFramePresentTime =
+ (earlyHint ? mExpectedPresentTimes[-1] : mLastPresentFenceTime);
// The timing info for the previously calculated display, if there was one
std::optional<DisplayTimeline> previousDisplayReferenceTiming;
@@ -427,10 +424,10 @@
// Track how long we spent waiting for the fence, can be excluded from the timing estimate
idleDuration += estimatedTiming.probablyWaitsForPresentFence
? lastFramePresentTime - estimatedTiming.presentFenceWaitStartTime
- : 0;
+ : 0ns;
// Track how long we spent waiting to present, can be excluded from the timing estimate
- idleDuration += earlyHint ? 0 : referenceTiming.hwcPresentDelayDuration;
+ idleDuration += earlyHint ? 0ns : referenceTiming.hwcPresentDelayDuration;
// Estimate the reference frame's gpu timing
auto gpuTiming = displayData.estimateGpuTiming(previousValidGpuEndTime);
@@ -438,15 +435,15 @@
previousValidGpuEndTime = gpuTiming->startTime + gpuTiming->duration;
// Estimate the prediction frame's gpu end time from the reference frame
- estimatedGpuEndTime =
- std::max(estimatedTiming.hwcPresentStartTime, estimatedGpuEndTime.value_or(0)) +
+ estimatedGpuEndTime = std::max(estimatedTiming.hwcPresentStartTime,
+ estimatedGpuEndTime.value_or(TimePoint{0ns})) +
gpuTiming->duration;
}
previousDisplayReferenceTiming = referenceTiming;
}
- ATRACE_INT64("Idle duration", idleDuration);
+ ATRACE_INT64("Idle duration", idleDuration.ns());
- nsecs_t estimatedFlingerEndTime = earlyHint ? estimatedEndTime : mLastSfPresentEndTime;
+ TimePoint estimatedFlingerEndTime = earlyHint ? estimatedEndTime : mLastSfPresentEndTime;
// Don't count time spent idly waiting in the estimate as we could do more work in that time
estimatedEndTime -= idleDuration;
@@ -454,21 +451,22 @@
// We finish the frame when both present and the gpu are done, so wait for the later of the two
// Also add the frame delay duration since the target did not move while we were delayed
- nsecs_t totalDuration = mFrameDelayDuration +
- std::max(estimatedEndTime, estimatedGpuEndTime.value_or(0)) - mCommitStartTimes[0];
+ Duration totalDuration = mFrameDelayDuration +
+ std::max(estimatedEndTime, estimatedGpuEndTime.value_or(TimePoint{0ns})) -
+ mCommitStartTimes[0];
// We finish SurfaceFlinger when post-composition finishes, so add that in here
- nsecs_t flingerDuration =
+ Duration flingerDuration =
estimatedFlingerEndTime + mLastPostcompDuration - mCommitStartTimes[0];
// Combine the two timings into a single normalized one
- nsecs_t combinedDuration = combineTimingEstimates(totalDuration, flingerDuration);
+ Duration combinedDuration = combineTimingEstimates(totalDuration, flingerDuration);
return std::make_optional(combinedDuration);
}
-nsecs_t PowerAdvisor::combineTimingEstimates(nsecs_t totalDuration, nsecs_t flingerDuration) {
- nsecs_t targetDuration;
+Duration PowerAdvisor::combineTimingEstimates(Duration totalDuration, Duration flingerDuration) {
+ Duration targetDuration{0ns};
{
std::lock_guard lock(mPowerHalMutex);
targetDuration = *getPowerHal()->getTargetWorkDuration();
@@ -477,17 +475,18 @@
// Normalize total to the flinger target (vsync period) since that's how often we actually send
// hints
- nsecs_t normalizedTotalDuration = (targetDuration * totalDuration) / *mTotalFrameTargetDuration;
+ Duration normalizedTotalDuration = Duration::fromNs((targetDuration.ns() * totalDuration.ns()) /
+ mTotalFrameTargetDuration->ns());
return std::max(flingerDuration, normalizedTotalDuration);
}
PowerAdvisor::DisplayTimeline PowerAdvisor::DisplayTimeline::estimateTimelineFromReference(
- nsecs_t fenceTime, nsecs_t displayStartTime) {
+ TimePoint fenceTime, TimePoint displayStartTime) {
DisplayTimeline estimated;
estimated.hwcPresentStartTime = displayStartTime;
// We don't predict waiting for vsync alignment yet
- estimated.hwcPresentDelayDuration = 0;
+ estimated.hwcPresentDelayDuration = 0ns;
// How long we expect to run before we start waiting for the fence
// For now just re-use last frame's post-present duration and assume it will not change much
@@ -502,12 +501,11 @@
}
PowerAdvisor::DisplayTimeline PowerAdvisor::DisplayTimingData::calculateDisplayTimeline(
- nsecs_t fenceTime) {
+ TimePoint fenceTime) {
DisplayTimeline timeline;
// How long between calling hwc present and trying to wait on the fence
- const nsecs_t fenceWaitStartDelay =
- (skippedValidate ? kFenceWaitStartDelaySkippedValidate : kFenceWaitStartDelayValidated)
- .count();
+ const Duration fenceWaitStartDelay =
+ (skippedValidate ? kFenceWaitStartDelaySkippedValidate : kFenceWaitStartDelayValidated);
// Did our reference frame wait for an appropriate vsync before calling into hwc
const bool waitedOnHwcPresentTime = hwcPresentDelayedTime.has_value() &&
@@ -522,7 +520,7 @@
// How long hwc present was delayed waiting for the next appropriate vsync
timeline.hwcPresentDelayDuration =
- (waitedOnHwcPresentTime ? *hwcPresentDelayedTime - *hwcPresentStartTime : 0);
+ (waitedOnHwcPresentTime ? *hwcPresentDelayedTime - *hwcPresentStartTime : 0ns);
// When we started waiting for the present fence after calling into hwc present
timeline.presentFenceWaitStartTime =
timeline.hwcPresentStartTime + timeline.hwcPresentDelayDuration + fenceWaitStartDelay;
@@ -537,23 +535,26 @@
}
std::optional<PowerAdvisor::GpuTimeline> PowerAdvisor::DisplayTimingData::estimateGpuTiming(
- std::optional<nsecs_t> previousEnd) {
+ std::optional<TimePoint> previousEndTime) {
if (!(usedClientComposition && lastValidGpuStartTime.has_value() && gpuEndFenceTime)) {
return std::nullopt;
}
- const nsecs_t latestGpuStartTime = std::max(previousEnd.value_or(0), *gpuStartTime);
- const nsecs_t latestGpuEndTime = gpuEndFenceTime->getSignalTime();
- nsecs_t gpuDuration = 0;
- if (latestGpuEndTime != Fence::SIGNAL_TIME_INVALID &&
- latestGpuEndTime != Fence::SIGNAL_TIME_PENDING) {
+ const TimePoint latestGpuStartTime =
+ std::max(previousEndTime.value_or(TimePoint{0ns}), *gpuStartTime);
+ const nsecs_t gpuEndFenceSignal = gpuEndFenceTime->getSignalTime();
+ Duration gpuDuration{0ns};
+ if (gpuEndFenceSignal != Fence::SIGNAL_TIME_INVALID &&
+ gpuEndFenceSignal != Fence::SIGNAL_TIME_PENDING) {
+ const TimePoint latestGpuEndTime = TimePoint::fromNs(gpuEndFenceSignal);
+
// If we know how long the most recent gpu duration was, use that
gpuDuration = latestGpuEndTime - latestGpuStartTime;
} else if (lastValidGpuEndTime.has_value()) {
// If we don't have the fence data, use the most recent information we do have
gpuDuration = *lastValidGpuEndTime - *lastValidGpuStartTime;
- if (latestGpuEndTime == Fence::SIGNAL_TIME_PENDING) {
+ if (gpuEndFenceSignal == Fence::SIGNAL_TIME_PENDING) {
// If pending but went over the previous duration, use current time as the end
- gpuDuration = std::max(gpuDuration, systemTime() - latestGpuStartTime);
+ gpuDuration = std::max(gpuDuration, Duration{TimePoint::now() - latestGpuStartTime});
}
}
return GpuTimeline{.duration = gpuDuration, .startTime = latestGpuStartTime};
@@ -614,15 +615,15 @@
bool startPowerHintSession() override { return false; }
- void setTargetWorkDuration(int64_t) override {}
+ void setTargetWorkDuration(Duration) override {}
- void sendActualWorkDuration(int64_t, nsecs_t) override {}
+ void sendActualWorkDuration(Duration, TimePoint) override {}
bool shouldReconnectHAL() override { return false; }
std::vector<int32_t> getPowerHintSessionThreadIds() override { return std::vector<int32_t>{}; }
- std::optional<int64_t> getTargetWorkDuration() override { return std::nullopt; }
+ std::optional<Duration> getTargetWorkDuration() override { return std::nullopt; }
private:
const sp<V1_3::IPower> mPowerHal = nullptr;
@@ -640,8 +641,6 @@
}
mSupportsPowerHint = checkPowerHintSessionSupported();
-
- mAllowedActualDeviation = base::GetIntProperty<nsecs_t>("debug.sf.allowed_actual_deviation", 0);
}
AidlPowerHalWrapper::~AidlPowerHalWrapper() {
@@ -729,9 +728,9 @@
ALOGV("Cannot start power hint session, skipping");
return false;
}
- auto ret =
- mPowerHal->createHintSession(getpid(), static_cast<int32_t>(getuid()),
- mPowerHintThreadIds, mTargetDuration, &mPowerHintSession);
+ auto ret = mPowerHal->createHintSession(getpid(), static_cast<int32_t>(getuid()),
+ mPowerHintThreadIds, mTargetDuration.ns(),
+ &mPowerHintSession);
if (!ret.isOk()) {
ALOGW("Failed to start power hint session with error: %s",
ret.exceptionToString(ret.exceptionCode()).c_str());
@@ -741,14 +740,14 @@
return isPowerHintSessionRunning();
}
-void AidlPowerHalWrapper::setTargetWorkDuration(int64_t targetDuration) {
+void AidlPowerHalWrapper::setTargetWorkDuration(Duration targetDuration) {
ATRACE_CALL();
mTargetDuration = targetDuration;
- if (sTraceHintSessionData) ATRACE_INT64("Time target", targetDuration);
+ if (sTraceHintSessionData) ATRACE_INT64("Time target", targetDuration.ns());
if (isPowerHintSessionRunning() && (targetDuration != mLastTargetDurationSent)) {
- ALOGV("Sending target time: %" PRId64 "ns", targetDuration);
+ ALOGV("Sending target time: %" PRId64 "ns", targetDuration.ns());
mLastTargetDurationSent = targetDuration;
- auto ret = mPowerHintSession->updateTargetWorkDuration(targetDuration);
+ auto ret = mPowerHintSession->updateTargetWorkDuration(targetDuration.ns());
if (!ret.isOk()) {
ALOGW("Failed to set power hint target work duration with error: %s",
ret.exceptionMessage().c_str());
@@ -757,65 +756,40 @@
}
}
-bool AidlPowerHalWrapper::shouldReportActualDurations() {
- // Report if we have never reported before or will go stale next frame
- if (!mLastActualDurationSent.has_value() ||
- (mLastTargetDurationSent + systemTime() - mLastActualReportTimestamp) >
- kStaleTimeout.count()) {
- return true;
- }
-
- if (!mActualDuration.has_value()) {
- return false;
- }
- // Report if the change in actual duration exceeds the threshold
- return abs(*mActualDuration - *mLastActualDurationSent) > mAllowedActualDeviation;
-}
-
-void AidlPowerHalWrapper::sendActualWorkDuration(int64_t actualDuration, nsecs_t timestamp) {
+void AidlPowerHalWrapper::sendActualWorkDuration(Duration actualDuration, TimePoint timestamp) {
ATRACE_CALL();
-
- if (actualDuration < 0 || !isPowerHintSessionRunning()) {
+ if (actualDuration < 0ns || !isPowerHintSessionRunning()) {
ALOGV("Failed to send actual work duration, skipping");
return;
}
- const nsecs_t reportedDuration = actualDuration;
-
- mActualDuration = reportedDuration;
+ mActualDuration = actualDuration;
WorkDuration duration;
- duration.durationNanos = reportedDuration;
- duration.timeStampNanos = timestamp;
+ duration.durationNanos = actualDuration.ns();
+ duration.timeStampNanos = timestamp.ns();
mPowerHintQueue.push_back(duration);
if (sTraceHintSessionData) {
- ATRACE_INT64("Measured duration", actualDuration);
- ATRACE_INT64("Target error term", actualDuration - mTargetDuration);
+ ATRACE_INT64("Measured duration", actualDuration.ns());
+ ATRACE_INT64("Target error term", Duration{actualDuration - mTargetDuration}.ns());
- ATRACE_INT64("Reported duration", reportedDuration);
- ATRACE_INT64("Reported target", mLastTargetDurationSent);
- ATRACE_INT64("Reported target error term", reportedDuration - mLastTargetDurationSent);
+ ATRACE_INT64("Reported duration", actualDuration.ns());
+ ATRACE_INT64("Reported target", mLastTargetDurationSent.ns());
+ ATRACE_INT64("Reported target error term",
+ Duration{actualDuration - mLastTargetDurationSent}.ns());
}
ALOGV("Sending actual work duration of: %" PRId64 " on reported target: %" PRId64
" with error: %" PRId64,
- reportedDuration, mLastTargetDurationSent, reportedDuration - mLastTargetDurationSent);
+ actualDuration.ns(), mLastTargetDurationSent.ns(),
+ Duration{actualDuration - mLastTargetDurationSent}.ns());
- // This rate limiter queues similar duration reports to the powerhal into
- // batches to avoid excessive binder calls. The criteria to send a given batch
- // are outlined in shouldReportActualDurationsNow()
- if (shouldReportActualDurations()) {
- ALOGV("Sending hint update batch");
- mLastActualReportTimestamp = systemTime();
- auto ret = mPowerHintSession->reportActualWorkDuration(mPowerHintQueue);
- if (!ret.isOk()) {
- ALOGW("Failed to report actual work durations with error: %s",
- ret.exceptionMessage().c_str());
- mShouldReconnectHal = true;
- }
- mPowerHintQueue.clear();
- // We save the actual duration here for rate limiting
- mLastActualDurationSent = actualDuration;
+ auto ret = mPowerHintSession->reportActualWorkDuration(mPowerHintQueue);
+ if (!ret.isOk()) {
+ ALOGW("Failed to report actual work durations with error: %s",
+ ret.exceptionMessage().c_str());
+ mShouldReconnectHal = true;
}
+ mPowerHintQueue.clear();
}
bool AidlPowerHalWrapper::shouldReconnectHAL() {
@@ -826,80 +800,73 @@
return mPowerHintThreadIds;
}
-std::optional<int64_t> AidlPowerHalWrapper::getTargetWorkDuration() {
+std::optional<Duration> AidlPowerHalWrapper::getTargetWorkDuration() {
return mTargetDuration;
}
-void AidlPowerHalWrapper::setAllowedActualDeviation(nsecs_t allowedDeviation) {
- mAllowedActualDeviation = allowedDeviation;
-}
-
const bool AidlPowerHalWrapper::sTraceHintSessionData =
base::GetBoolProperty(std::string("debug.sf.trace_hint_sessions"), false);
PowerAdvisor::HalWrapper* PowerAdvisor::getPowerHal() {
- static std::unique_ptr<HalWrapper> sHalWrapper = nullptr;
- static bool sHasHal = true;
-
- if (!sHasHal) {
+ if (!mHasHal) {
return nullptr;
}
// Grab old hint session values before we destroy any existing wrapper
std::vector<int32_t> oldPowerHintSessionThreadIds;
- std::optional<int64_t> oldTargetWorkDuration;
+ std::optional<Duration> oldTargetWorkDuration;
- if (sHalWrapper != nullptr) {
- oldPowerHintSessionThreadIds = sHalWrapper->getPowerHintSessionThreadIds();
- oldTargetWorkDuration = sHalWrapper->getTargetWorkDuration();
+ if (mHalWrapper != nullptr) {
+ oldPowerHintSessionThreadIds = mHalWrapper->getPowerHintSessionThreadIds();
+ oldTargetWorkDuration = mHalWrapper->getTargetWorkDuration();
}
// If we used to have a HAL, but it stopped responding, attempt to reconnect
if (mReconnectPowerHal) {
- sHalWrapper = nullptr;
+ mHalWrapper = nullptr;
mReconnectPowerHal = false;
}
- if (sHalWrapper != nullptr) {
- auto wrapper = sHalWrapper.get();
+ if (mHalWrapper != nullptr) {
+ auto wrapper = mHalWrapper.get();
// If the wrapper is fine, return it, but if it indicates a reconnect, remake it
if (!wrapper->shouldReconnectHAL()) {
return wrapper;
}
ALOGD("Reconnecting Power HAL");
- sHalWrapper = nullptr;
+ mHalWrapper = nullptr;
}
// At this point, we know for sure there is no running session
mPowerHintSessionRunning = false;
// First attempt to connect to the AIDL Power HAL
- sHalWrapper = AidlPowerHalWrapper::connect();
+ mHalWrapper = AidlPowerHalWrapper::connect();
// If that didn't succeed, attempt to connect to the HIDL Power HAL
- if (sHalWrapper == nullptr) {
- sHalWrapper = HidlPowerHalWrapper::connect();
+ if (mHalWrapper == nullptr) {
+ mHalWrapper = HidlPowerHalWrapper::connect();
} else {
ALOGD("Successfully connecting AIDL Power HAL");
// If AIDL, pass on any existing hint session values
- sHalWrapper->setPowerHintSessionThreadIds(oldPowerHintSessionThreadIds);
+ mHalWrapper->setPowerHintSessionThreadIds(oldPowerHintSessionThreadIds);
// Only set duration and start if duration is defined
if (oldTargetWorkDuration.has_value()) {
- sHalWrapper->setTargetWorkDuration(*oldTargetWorkDuration);
+ mHalWrapper->setTargetWorkDuration(*oldTargetWorkDuration);
// Only start if possible to run and both threadids and duration are defined
if (usePowerHintSession() && !oldPowerHintSessionThreadIds.empty()) {
- mPowerHintSessionRunning = sHalWrapper->startPowerHintSession();
+ mPowerHintSessionRunning = mHalWrapper->startPowerHintSession();
}
}
}
// If we make it to this point and still don't have a HAL, it's unlikely we
// will, so stop trying
- if (sHalWrapper == nullptr) {
- sHasHal = false;
+ if (mHalWrapper == nullptr) {
+ mHasHal = false;
}
- return sHalWrapper.get();
+ return mHalWrapper.get();
}
} // namespace impl
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.h b/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
index 859cf3d..1c9d123 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
@@ -27,6 +27,7 @@
#include <android/hardware/power/IPower.h>
#include <compositionengine/impl/OutputCompositionState.h>
+#include <scheduler/Time.h>
#include <ui/DisplayIdentification.h>
#include "../Scheduler/OneShotTimer.h"
@@ -53,7 +54,7 @@
virtual bool supportsPowerHintSession() = 0;
virtual bool isPowerHintSessionRunning() = 0;
// Sends a power hint that updates to the target work duration for the frame
- virtual void setTargetWorkDuration(nsecs_t targetDuration) = 0;
+ virtual void setTargetWorkDuration(Duration targetDuration) = 0;
// Sends a power hint for the actual known work duration at the end of the frame
virtual void sendActualWorkDuration() = 0;
// Sends a power hint for the upcoming frame predicted from previous frame timing
@@ -65,33 +66,33 @@
// Provides PowerAdvisor with a copy of the gpu fence so it can determine the gpu end time
virtual void setGpuFenceTime(DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime) = 0;
// Reports the start and end times of a hwc validate call this frame for a given display
- virtual void setHwcValidateTiming(DisplayId displayId, nsecs_t validateStartTime,
- nsecs_t validateEndTime) = 0;
+ virtual void setHwcValidateTiming(DisplayId displayId, TimePoint validateStartTime,
+ TimePoint validateEndTime) = 0;
// Reports the start and end times of a hwc present call this frame for a given display
- virtual void setHwcPresentTiming(DisplayId displayId, nsecs_t presentStartTime,
- nsecs_t presentEndTime) = 0;
+ virtual void setHwcPresentTiming(DisplayId displayId, TimePoint presentStartTime,
+ TimePoint presentEndTime) = 0;
// Reports the expected time that the current frame will present to the display
- virtual void setExpectedPresentTime(nsecs_t expectedPresentTime) = 0;
+ virtual void setExpectedPresentTime(TimePoint expectedPresentTime) = 0;
// Reports the most recent present fence time and end time once known
- virtual void setSfPresentTiming(nsecs_t presentFenceTime, nsecs_t presentEndTime) = 0;
+ virtual void setSfPresentTiming(TimePoint presentFenceTime, TimePoint presentEndTime) = 0;
// Reports whether a display used client composition this frame
virtual void setRequiresClientComposition(DisplayId displayId,
bool requiresClientComposition) = 0;
// Reports whether a given display skipped validation this frame
virtual void setSkippedValidate(DisplayId displayId, bool skipped) = 0;
// Reports when a hwc present is delayed, and the time that it will resume
- virtual void setHwcPresentDelayedTime(
- DisplayId displayId, std::chrono::steady_clock::time_point earliestFrameStartTime) = 0;
+ virtual void setHwcPresentDelayedTime(DisplayId displayId,
+ TimePoint earliestFrameStartTime) = 0;
// Reports the start delay for SurfaceFlinger this frame
- virtual void setFrameDelay(nsecs_t frameDelayDuration) = 0;
+ virtual void setFrameDelay(Duration frameDelayDuration) = 0;
// Reports the SurfaceFlinger commit start time this frame
- virtual void setCommitStart(nsecs_t commitStartTime) = 0;
+ virtual void setCommitStart(TimePoint commitStartTime) = 0;
// Reports the SurfaceFlinger composite end time this frame
- virtual void setCompositeEnd(nsecs_t compositeEndTime) = 0;
+ virtual void setCompositeEnd(TimePoint compositeEndTime) = 0;
// Reports the list of the currently active displays
virtual void setDisplays(std::vector<DisplayId>& displayIds) = 0;
// Sets the target duration for the entire pipeline including the gpu
- virtual void setTotalFrameTargetWorkDuration(nsecs_t targetDuration) = 0;
+ virtual void setTotalFrameTargetWorkDuration(Duration targetDuration) = 0;
};
namespace impl {
@@ -111,11 +112,11 @@
virtual void restartPowerHintSession() = 0;
virtual void setPowerHintSessionThreadIds(const std::vector<int32_t>& threadIds) = 0;
virtual bool startPowerHintSession() = 0;
- virtual void setTargetWorkDuration(nsecs_t targetDuration) = 0;
- virtual void sendActualWorkDuration(nsecs_t actualDuration, nsecs_t timestamp) = 0;
+ virtual void setTargetWorkDuration(Duration targetDuration) = 0;
+ virtual void sendActualWorkDuration(Duration actualDuration, TimePoint timestamp) = 0;
virtual bool shouldReconnectHAL() = 0;
virtual std::vector<int32_t> getPowerHintSessionThreadIds() = 0;
- virtual std::optional<nsecs_t> getTargetWorkDuration() = 0;
+ virtual std::optional<Duration> getTargetWorkDuration() = 0;
};
PowerAdvisor(SurfaceFlinger& flinger);
@@ -129,31 +130,36 @@
bool usePowerHintSession() override;
bool supportsPowerHintSession() override;
bool isPowerHintSessionRunning() override;
- void setTargetWorkDuration(nsecs_t targetDuration) override;
+ void setTargetWorkDuration(Duration targetDuration) override;
void sendActualWorkDuration() override;
void sendPredictedWorkDuration() override;
void enablePowerHint(bool enabled) override;
bool startPowerHintSession(const std::vector<int32_t>& threadIds) override;
void setGpuFenceTime(DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime);
- void setHwcValidateTiming(DisplayId displayId, nsecs_t valiateStartTime,
- nsecs_t validateEndTime) override;
- void setHwcPresentTiming(DisplayId displayId, nsecs_t presentStartTime,
- nsecs_t presentEndTime) override;
+ void setHwcValidateTiming(DisplayId displayId, TimePoint validateStartTime,
+ TimePoint validateEndTime) override;
+ void setHwcPresentTiming(DisplayId displayId, TimePoint presentStartTime,
+ TimePoint presentEndTime) override;
void setSkippedValidate(DisplayId displayId, bool skipped) override;
void setRequiresClientComposition(DisplayId displayId, bool requiresClientComposition) override;
- void setExpectedPresentTime(nsecs_t expectedPresentTime) override;
- void setSfPresentTiming(nsecs_t presentFenceTime, nsecs_t presentEndTime) override;
- void setHwcPresentDelayedTime(
- DisplayId displayId,
- std::chrono::steady_clock::time_point earliestFrameStartTime) override;
+ void setExpectedPresentTime(TimePoint expectedPresentTime) override;
+ void setSfPresentTiming(TimePoint presentFenceTime, TimePoint presentEndTime) override;
+ void setHwcPresentDelayedTime(DisplayId displayId, TimePoint earliestFrameStartTime) override;
- void setFrameDelay(nsecs_t frameDelayDuration) override;
- void setCommitStart(nsecs_t commitStartTime) override;
- void setCompositeEnd(nsecs_t compositeEndTime) override;
+ void setFrameDelay(Duration frameDelayDuration) override;
+ void setCommitStart(TimePoint commitStartTime) override;
+ void setCompositeEnd(TimePoint compositeEndTime) override;
void setDisplays(std::vector<DisplayId>& displayIds) override;
- void setTotalFrameTargetWorkDuration(nsecs_t targetDuration) override;
+ void setTotalFrameTargetWorkDuration(Duration targetDuration) override;
private:
+ friend class PowerAdvisorTest;
+
+ // Tracks if powerhal exists
+ bool mHasHal = true;
+ // Holds the hal wrapper for getPowerHal
+ std::unique_ptr<HalWrapper> mHalWrapper GUARDED_BY(mPowerHalMutex) = nullptr;
+
HalWrapper* getPowerHal() REQUIRES(mPowerHalMutex);
bool mReconnectPowerHal GUARDED_BY(mPowerHalMutex) = false;
std::mutex mPowerHalMutex;
@@ -171,44 +177,45 @@
// Higher-level timing data used for estimation
struct DisplayTimeline {
// The start of hwc present, or the start of validate if it happened there instead
- nsecs_t hwcPresentStartTime = -1;
+ TimePoint hwcPresentStartTime;
// The end of hwc present or validate, whichever one actually presented
- nsecs_t hwcPresentEndTime = -1;
+ TimePoint hwcPresentEndTime;
// How long the actual hwc present was delayed after hwcPresentStartTime
- nsecs_t hwcPresentDelayDuration = 0;
+ Duration hwcPresentDelayDuration{0ns};
// When we think we started waiting for the present fence after calling into hwc present and
// after potentially waiting for the earliest present time
- nsecs_t presentFenceWaitStartTime = -1;
+ TimePoint presentFenceWaitStartTime;
// How long we ran after we finished waiting for the fence but before hwc present finished
- nsecs_t postPresentFenceHwcPresentDuration = 0;
+ Duration postPresentFenceHwcPresentDuration{0ns};
// Are we likely to have waited for the present fence during composition
bool probablyWaitsForPresentFence = false;
// Estimate one frame's timeline from that of a previous frame
- DisplayTimeline estimateTimelineFromReference(nsecs_t fenceTime, nsecs_t displayStartTime);
+ DisplayTimeline estimateTimelineFromReference(TimePoint fenceTime,
+ TimePoint displayStartTime);
};
struct GpuTimeline {
- nsecs_t duration = 0;
- nsecs_t startTime = -1;
+ Duration duration{0ns};
+ TimePoint startTime;
};
// Power hint session data recorded from the pipeline
struct DisplayTimingData {
std::unique_ptr<FenceTime> gpuEndFenceTime;
- std::optional<nsecs_t> gpuStartTime;
- std::optional<nsecs_t> lastValidGpuEndTime;
- std::optional<nsecs_t> lastValidGpuStartTime;
- std::optional<nsecs_t> hwcPresentStartTime;
- std::optional<nsecs_t> hwcPresentEndTime;
- std::optional<nsecs_t> hwcValidateStartTime;
- std::optional<nsecs_t> hwcValidateEndTime;
- std::optional<nsecs_t> hwcPresentDelayedTime;
+ std::optional<TimePoint> gpuStartTime;
+ std::optional<TimePoint> lastValidGpuEndTime;
+ std::optional<TimePoint> lastValidGpuStartTime;
+ std::optional<TimePoint> hwcPresentStartTime;
+ std::optional<TimePoint> hwcPresentEndTime;
+ std::optional<TimePoint> hwcValidateStartTime;
+ std::optional<TimePoint> hwcValidateEndTime;
+ std::optional<TimePoint> hwcPresentDelayedTime;
bool usedClientComposition = false;
bool skippedValidate = false;
// Calculate high-level timing milestones from more granular display timing data
- DisplayTimeline calculateDisplayTimeline(nsecs_t fenceTime);
+ DisplayTimeline calculateDisplayTimeline(TimePoint fenceTime);
// Estimate the gpu duration for a given display from previous gpu timing data
- std::optional<GpuTimeline> estimateGpuTiming(std::optional<nsecs_t> previousEnd);
+ std::optional<GpuTimeline> estimateGpuTiming(std::optional<TimePoint> previousEndTime);
};
template <class T, size_t N>
@@ -233,30 +240,31 @@
};
// Filter and sort the display ids by a given property
- std::vector<DisplayId> getOrderedDisplayIds(std::optional<nsecs_t> DisplayTimingData::*sortBy);
+ std::vector<DisplayId> getOrderedDisplayIds(
+ std::optional<TimePoint> DisplayTimingData::*sortBy);
// Estimates a frame's total work duration including gpu time.
// Runs either at the beginning or end of a frame, using the most recent data available
- std::optional<nsecs_t> estimateWorkDuration(bool earlyHint);
+ std::optional<Duration> estimateWorkDuration(bool earlyHint);
// There are two different targets and actual work durations we care about,
// this normalizes them together and takes the max of the two
- nsecs_t combineTimingEstimates(nsecs_t totalDuration, nsecs_t flingerDuration);
+ Duration combineTimingEstimates(Duration totalDuration, Duration flingerDuration);
std::unordered_map<DisplayId, DisplayTimingData> mDisplayTimingData;
// Current frame's delay
- nsecs_t mFrameDelayDuration = 0;
+ Duration mFrameDelayDuration{0ns};
// Last frame's post-composition duration
- nsecs_t mLastPostcompDuration = 0;
+ Duration mLastPostcompDuration{0ns};
// Buffer of recent commit start times
- RingBuffer<nsecs_t, 2> mCommitStartTimes;
+ RingBuffer<TimePoint, 2> mCommitStartTimes;
// Buffer of recent expected present times
- RingBuffer<nsecs_t, 2> mExpectedPresentTimes;
- // Most recent present fence time, set at the end of the frame once known
- nsecs_t mLastPresentFenceTime = -1;
- // Most recent present fence time, set at the end of the frame once known
- nsecs_t mLastSfPresentEndTime = -1;
- // Target for the entire pipeline including gpu
- std::optional<nsecs_t> mTotalFrameTargetDuration;
+ RingBuffer<TimePoint, 2> mExpectedPresentTimes;
+ // Most recent present fence time, provided by SF after composition engine finishes presenting
+ TimePoint mLastPresentFenceTime;
+ // Most recent composition engine present end time, returned with the present fence from SF
+ TimePoint mLastSfPresentEndTime;
+ // Target duration for the entire pipeline including gpu
+ std::optional<Duration> mTotalFrameTargetDuration;
// Updated list of display IDs
std::vector<DisplayId> mDisplayIds;
@@ -266,11 +274,11 @@
// An adjustable safety margin which pads the "actual" value sent to PowerHAL,
// encouraging more aggressive boosting to give SurfaceFlinger a larger margin for error
- static constexpr const std::chrono::nanoseconds kTargetSafetyMargin = 1ms;
+ static constexpr const Duration kTargetSafetyMargin{1ms};
// How long we expect hwc to run after the present call until it waits for the fence
- static constexpr const std::chrono::nanoseconds kFenceWaitStartDelayValidated = 150us;
- static constexpr const std::chrono::nanoseconds kFenceWaitStartDelaySkippedValidate = 250us;
+ static constexpr const Duration kFenceWaitStartDelayValidated{150us};
+ static constexpr const Duration kFenceWaitStartDelaySkippedValidate{250us};
};
class AidlPowerHalWrapper : public PowerAdvisor::HalWrapper {
@@ -287,21 +295,17 @@
void restartPowerHintSession() override;
void setPowerHintSessionThreadIds(const std::vector<int32_t>& threadIds) override;
bool startPowerHintSession() override;
- void setTargetWorkDuration(nsecs_t targetDuration) override;
- void sendActualWorkDuration(nsecs_t actualDuration, nsecs_t timestamp) override;
+ void setTargetWorkDuration(Duration targetDuration) override;
+ void sendActualWorkDuration(Duration actualDuration, TimePoint timestamp) override;
bool shouldReconnectHAL() override;
std::vector<int32_t> getPowerHintSessionThreadIds() override;
- std::optional<nsecs_t> getTargetWorkDuration() override;
+ std::optional<Duration> getTargetWorkDuration() override;
private:
friend class AidlPowerHalWrapperTest;
bool checkPowerHintSessionSupported();
void closePowerHintSession();
- bool shouldReportActualDurations();
-
- // Used for testing
- void setAllowedActualDeviation(nsecs_t);
const sp<hardware::power::IPower> mPowerHal = nullptr;
bool mHasExpensiveRendering = false;
@@ -316,24 +320,15 @@
// Queue of actual durations saved to report
std::vector<hardware::power::WorkDuration> mPowerHintQueue;
// The latest values we have received for target and actual
- nsecs_t mTargetDuration = kDefaultTarget.count();
- std::optional<nsecs_t> mActualDuration;
+ Duration mTargetDuration = kDefaultTargetDuration;
+ std::optional<Duration> mActualDuration;
// The list of thread ids, stored so we can restart the session from this class if needed
std::vector<int32_t> mPowerHintThreadIds;
bool mSupportsPowerHint = false;
- // Keep track of the last messages sent for rate limiter change detection
- std::optional<nsecs_t> mLastActualDurationSent;
- // Timestamp of the last report we sent, used to avoid stale sessions
- nsecs_t mLastActualReportTimestamp = 0;
- nsecs_t mLastTargetDurationSent = kDefaultTarget.count();
- // Max amount the error term can vary without causing an actual value report
- nsecs_t mAllowedActualDeviation = -1;
+ Duration mLastTargetDurationSent = kDefaultTargetDuration;
// Whether we should emit ATRACE_INT data for hint sessions
static const bool sTraceHintSessionData;
- static constexpr const std::chrono::nanoseconds kDefaultTarget = 16ms;
- // Amount of time after the last message was sent before the session goes stale
- // actually 100ms but we use 80 here to give some slack
- static constexpr const std::chrono::nanoseconds kStaleTimeout = 80ms;
+ static constexpr Duration kDefaultTargetDuration{16ms};
};
} // namespace impl
diff --git a/services/surfaceflinger/EffectLayer.cpp b/services/surfaceflinger/EffectLayer.cpp
deleted file mode 100644
index d8bbc30..0000000
--- a/services/surfaceflinger/EffectLayer.cpp
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wconversion"
-
-// #define LOG_NDEBUG 0
-#undef LOG_TAG
-#define LOG_TAG "EffectLayer"
-
-#include "EffectLayer.h"
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <sys/types.h>
-
-#include <compositionengine/CompositionEngine.h>
-#include <compositionengine/LayerFECompositionState.h>
-#include <renderengine/RenderEngine.h>
-#include <ui/GraphicBuffer.h>
-#include <utils/Errors.h>
-#include <utils/Log.h>
-
-#include "DisplayDevice.h"
-#include "SurfaceFlinger.h"
-
-namespace android {
-// ---------------------------------------------------------------------------
-
-EffectLayer::EffectLayer(const LayerCreationArgs& args)
- : Layer(args),
- mCompositionState{mFlinger->getCompositionEngine().createLayerFECompositionState()} {}
-
-EffectLayer::~EffectLayer() = default;
-
-std::vector<compositionengine::LayerFE::LayerSettings> EffectLayer::prepareClientCompositionList(
- compositionengine::LayerFE::ClientCompositionTargetSettings& targetSettings) {
- std::vector<compositionengine::LayerFE::LayerSettings> results;
- std::optional<compositionengine::LayerFE::LayerSettings> layerSettings =
- prepareClientComposition(targetSettings);
- // Nothing to render.
- if (!layerSettings) {
- return {};
- }
-
- // set the shadow for the layer if needed
- prepareShadowClientComposition(*layerSettings, targetSettings.viewport);
-
- // If fill bounds are occluded or the fill color is invalid skip the fill settings.
- if (targetSettings.realContentIsVisible && fillsColor()) {
- // Set color for color fill settings.
- layerSettings->source.solidColor = getColor().rgb;
- results.push_back(*layerSettings);
- } else if (hasBlur() || drawShadows()) {
- layerSettings->skipContentDraw = true;
- results.push_back(*layerSettings);
- }
-
- return results;
-}
-
-bool EffectLayer::isVisible() const {
- return hasSomethingToDraw() && !isHiddenByPolicy() && (getAlpha() > 0.0_hf || hasBlur());
-}
-
-bool EffectLayer::setColor(const half3& color) {
- if (mDrawingState.color.r == color.r && mDrawingState.color.g == color.g &&
- mDrawingState.color.b == color.b) {
- return false;
- }
-
- mDrawingState.sequence++;
- mDrawingState.color.r = color.r;
- mDrawingState.color.g = color.g;
- mDrawingState.color.b = color.b;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-bool EffectLayer::setDataspace(ui::Dataspace dataspace) {
- if (mDrawingState.dataspace == dataspace) {
- return false;
- }
-
- mDrawingState.sequence++;
- mDrawingState.dataspace = dataspace;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
-void EffectLayer::preparePerFrameCompositionState() {
- Layer::preparePerFrameCompositionState();
-
- auto* compositionState = editCompositionState();
- compositionState->color = getColor();
- compositionState->compositionType =
- aidl::android::hardware::graphics::composer3::Composition::SOLID_COLOR;
-}
-
-sp<compositionengine::LayerFE> EffectLayer::getCompositionEngineLayerFE() const {
- // There's no need to get a CE Layer if the EffectLayer isn't going to draw anything. In that
- // case, it acts more like a ContainerLayer so returning a null CE Layer makes more sense
- if (hasSomethingToDraw()) {
- return asLayerFE();
- } else {
- return nullptr;
- }
-}
-
-compositionengine::LayerFECompositionState* EffectLayer::editCompositionState() {
- return mCompositionState.get();
-}
-
-const compositionengine::LayerFECompositionState* EffectLayer::getCompositionState() const {
- return mCompositionState.get();
-}
-
-bool EffectLayer::isOpaque(const Layer::State& s) const {
- // Consider the layer to be opaque if its opaque flag is set or its effective
- // alpha (considering the alpha of its parents as well) is 1.0;
- return (s.flags & layer_state_t::eLayerOpaque) != 0 || (fillsColor() && getAlpha() == 1.0_hf);
-}
-
-ui::Dataspace EffectLayer::getDataSpace() const {
- return mDrawingState.dataspace;
-}
-
-sp<Layer> EffectLayer::createClone() {
- sp<EffectLayer> layer = mFlinger->getFactory().createEffectLayer(
- LayerCreationArgs(mFlinger.get(), nullptr, mName + " (Mirror)", 0, LayerMetadata()));
- layer->setInitialValuesForClone(sp<Layer>::fromExisting(this));
- return layer;
-}
-
-bool EffectLayer::fillsColor() const {
- return mDrawingState.color.r >= 0.0_hf && mDrawingState.color.g >= 0.0_hf &&
- mDrawingState.color.b >= 0.0_hf;
-}
-
-bool EffectLayer::hasBlur() const {
- return getBackgroundBlurRadius() > 0 || getDrawingState().blurRegions.size() > 0;
-}
-
-} // namespace android
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/EffectLayer.h b/services/surfaceflinger/EffectLayer.h
deleted file mode 100644
index 1dcb633..0000000
--- a/services/surfaceflinger/EffectLayer.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#pragma once
-
-#include <sys/types.h>
-
-#include <cstdint>
-
-#include "Layer.h"
-
-namespace android {
-
-// A layer that can render a combination of the following effects.
-// * fill the bounds of the layer with a color
-// * render a shadow cast by the bounds of the layer
-// If no effects are enabled, the layer is considered to be invisible.
-class EffectLayer : public Layer {
-public:
- explicit EffectLayer(const LayerCreationArgs&);
- ~EffectLayer() override;
-
- sp<compositionengine::LayerFE> getCompositionEngineLayerFE() const override;
- compositionengine::LayerFECompositionState* editCompositionState() override;
-
- const char* getType() const override { return "EffectLayer"; }
- bool isVisible() const override;
-
- bool setColor(const half3& color) override;
-
- bool setDataspace(ui::Dataspace dataspace) override;
-
- ui::Dataspace getDataSpace() const override;
-
- bool isOpaque(const Layer::State& s) const override;
-
-protected:
- /*
- * compositionengine::LayerFE overrides
- */
- const compositionengine::LayerFECompositionState* getCompositionState() const override;
- void preparePerFrameCompositionState() override;
- std::vector<compositionengine::LayerFE::LayerSettings> prepareClientCompositionList(
- compositionengine::LayerFE::ClientCompositionTargetSettings& targetSettings) override;
-
- std::unique_ptr<compositionengine::LayerFECompositionState> mCompositionState;
-
- sp<Layer> createClone() override;
-
-private:
- // Returns true if there is a valid color to fill.
- bool fillsColor() const;
- // Returns true if this layer has a blur value.
- bool hasBlur() const;
- bool hasSomethingToDraw() const { return fillsColor() || drawShadows() || hasBlur(); }
-};
-
-} // namespace android
diff --git a/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp b/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
index c73a75c..cd1ba70 100644
--- a/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
+++ b/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
@@ -892,6 +892,10 @@
mJankType = JankType::Unknown;
deadlineDelta = 0;
deltaToVsync = 0;
+ if (mSurfaceFlingerActuals.presentTime == Fence::SIGNAL_TIME_INVALID) {
+ mSurfaceFlingerActuals.presentTime = mSurfaceFlingerActuals.endTime;
+ }
+
return;
}
@@ -1168,22 +1172,50 @@
static_cast<float>(totalPresentToPresentWalls);
}
+std::optional<size_t> FrameTimeline::getFirstSignalFenceIndex() const {
+ for (size_t i = 0; i < mPendingPresentFences.size(); i++) {
+ const auto& [fence, _] = mPendingPresentFences[i];
+ if (fence && fence->isValid() && fence->getSignalTime() != Fence::SIGNAL_TIME_PENDING) {
+ return i;
+ }
+ }
+
+ return {};
+}
+
void FrameTimeline::flushPendingPresentFences() {
+ const auto firstSignaledFence = getFirstSignalFenceIndex();
+ if (!firstSignaledFence.has_value()) {
+ return;
+ }
+
// Perfetto is using boottime clock to void drifts when the device goes
// to suspend.
const auto monoBootOffset = mUseBootTimeClock
? (systemTime(SYSTEM_TIME_BOOTTIME) - systemTime(SYSTEM_TIME_MONOTONIC))
: 0;
+ // Present fences are expected to be signaled in order. Mark all the previous
+ // pending fences as errors.
+ for (size_t i = 0; i < firstSignaledFence.value(); i++) {
+ const auto& pendingPresentFence = *mPendingPresentFences.begin();
+ const nsecs_t signalTime = Fence::SIGNAL_TIME_INVALID;
+ auto& displayFrame = pendingPresentFence.second;
+ displayFrame->onPresent(signalTime, mPreviousPresentTime);
+ displayFrame->trace(mSurfaceFlingerPid, monoBootOffset);
+ mPendingPresentFences.erase(mPendingPresentFences.begin());
+ }
+
for (size_t i = 0; i < mPendingPresentFences.size(); i++) {
const auto& pendingPresentFence = mPendingPresentFences[i];
nsecs_t signalTime = Fence::SIGNAL_TIME_INVALID;
if (pendingPresentFence.first && pendingPresentFence.first->isValid()) {
signalTime = pendingPresentFence.first->getSignalTime();
if (signalTime == Fence::SIGNAL_TIME_PENDING) {
- continue;
+ break;
}
}
+
auto& displayFrame = pendingPresentFence.second;
displayFrame->onPresent(signalTime, mPreviousPresentTime);
displayFrame->trace(mSurfaceFlingerPid, monoBootOffset);
diff --git a/services/surfaceflinger/FrameTimeline/FrameTimeline.h b/services/surfaceflinger/FrameTimeline/FrameTimeline.h
index a2305af..31074b1 100644
--- a/services/surfaceflinger/FrameTimeline/FrameTimeline.h
+++ b/services/surfaceflinger/FrameTimeline/FrameTimeline.h
@@ -474,6 +474,7 @@
friend class android::frametimeline::FrameTimelineTest;
void flushPendingPresentFences() REQUIRES(mMutex);
+ std::optional<size_t> getFirstSignalFenceIndex() const REQUIRES(mMutex);
void finalizeCurrentDisplayFrame() REQUIRES(mMutex);
void dumpAll(std::string& result);
void dumpJank(std::string& result);
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 5e1a858..9bb9305 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -29,6 +29,7 @@
#include <android-base/stringprintf.h>
#include <android/native_window.h>
#include <binder/IPCThreadState.h>
+#include <compositionengine/CompositionEngine.h>
#include <compositionengine/Display.h>
#include <compositionengine/LayerFECompositionState.h>
#include <compositionengine/OutputLayer.h>
@@ -39,8 +40,10 @@
#include <ftl/enum.h>
#include <ftl/fake_guard.h>
#include <gui/BufferItem.h>
+#include <gui/GLConsumer.h>
#include <gui/LayerDebugInfo.h>
#include <gui/Surface.h>
+#include <gui/TraceUtils.h>
#include <math.h>
#include <private/android_filesystem_config.h>
#include <renderengine/RenderEngine.h>
@@ -62,10 +65,8 @@
#include <mutex>
#include <sstream>
-#include "Colorizer.h"
#include "DisplayDevice.h"
#include "DisplayHardware/HWComposer.h"
-#include "EffectLayer.h"
#include "FrameTimeline.h"
#include "FrameTracer/FrameTracer.h"
#include "LayerProtoHelper.h"
@@ -74,11 +75,72 @@
#include "TunnelModeEnabledReporter.h"
#define DEBUG_RESIZE 0
+#define EARLY_RELEASE_ENABLED false
namespace android {
namespace {
constexpr int kDumpTableRowLength = 159;
+
+static constexpr float defaultMaxLuminance = 1000.0;
+
const ui::Transform kIdentityTransform;
+
+constexpr mat4 inverseOrientation(uint32_t transform) {
+ const mat4 flipH(-1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1);
+ const mat4 flipV(1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1);
+ const mat4 rot90(0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1);
+ mat4 tr;
+
+ if (transform & NATIVE_WINDOW_TRANSFORM_ROT_90) {
+ tr = tr * rot90;
+ }
+ if (transform & NATIVE_WINDOW_TRANSFORM_FLIP_H) {
+ tr = tr * flipH;
+ }
+ if (transform & NATIVE_WINDOW_TRANSFORM_FLIP_V) {
+ tr = tr * flipV;
+ }
+ return inverse(tr);
+}
+
+bool assignTransform(ui::Transform* dst, ui::Transform& from) {
+ if (*dst == from) {
+ return false;
+ }
+ *dst = from;
+ return true;
+}
+
+TimeStats::SetFrameRateVote frameRateToSetFrameRateVotePayload(Layer::FrameRate frameRate) {
+ using FrameRateCompatibility = TimeStats::SetFrameRateVote::FrameRateCompatibility;
+ using Seamlessness = TimeStats::SetFrameRateVote::Seamlessness;
+ const auto frameRateCompatibility = [frameRate] {
+ switch (frameRate.type) {
+ case Layer::FrameRateCompatibility::Default:
+ return FrameRateCompatibility::Default;
+ case Layer::FrameRateCompatibility::ExactOrMultiple:
+ return FrameRateCompatibility::ExactOrMultiple;
+ default:
+ return FrameRateCompatibility::Undefined;
+ }
+ }();
+
+ const auto seamlessness = [frameRate] {
+ switch (frameRate.seamlessness) {
+ case scheduler::Seamlessness::OnlySeamless:
+ return Seamlessness::ShouldBeSeamless;
+ case scheduler::Seamlessness::SeamedAndSeamless:
+ return Seamlessness::NotRequired;
+ default:
+ return Seamlessness::Undefined;
+ }
+ }();
+
+ return TimeStats::SetFrameRateVote{.frameRate = frameRate.rate.getValue(),
+ .frameRateCompatibility = frameRateCompatibility,
+ .seamlessness = seamlessness};
+}
+
} // namespace
using namespace ftl::flag_operators;
@@ -100,7 +162,11 @@
mWindowType(static_cast<WindowInfo::Type>(
args.metadata.getInt32(gui::METADATA_WINDOW_TYPE, 0))),
mLayerCreationFlags(args.flags),
- mBorderEnabled(false) {
+ mBorderEnabled(false),
+ mTextureName(args.textureName),
+ mHwcSlotGenerator(sp<HwcSlotGenerator>::make()) {
+ ALOGV("Creating Layer %s", getDebugName());
+
uint32_t layerFlags = 0;
if (args.flags & ISurfaceComposerClient::eHidden) layerFlags |= layer_state_t::eLayerHidden;
if (args.flags & ISurfaceComposerClient::eOpaque) layerFlags |= layer_state_t::eLayerOpaque;
@@ -111,16 +177,11 @@
sSequence = *args.sequence + 1;
}
mDrawingState.flags = layerFlags;
- mDrawingState.active_legacy.transform.set(0, 0);
mDrawingState.crop.makeInvalid();
- mDrawingState.requestedCrop = mDrawingState.crop;
mDrawingState.z = 0;
mDrawingState.color.a = 1.0f;
mDrawingState.layerStack = ui::DEFAULT_LAYER_STACK;
mDrawingState.sequence = 0;
- mDrawingState.requested_legacy = mDrawingState.active_legacy;
- mDrawingState.width = UINT32_MAX;
- mDrawingState.height = UINT32_MAX;
mDrawingState.transform.set(0, 0);
mDrawingState.frameNumber = 0;
mDrawingState.bufferTransform = 0;
@@ -129,6 +190,7 @@
mDrawingState.acquireFence = sp<Fence>::make(-1);
mDrawingState.acquireFenceTime = std::make_shared<FenceTime>(mDrawingState.acquireFence);
mDrawingState.dataspace = ui::Dataspace::UNKNOWN;
+ mDrawingState.dataspaceRequested = false;
mDrawingState.hdrMetadata.validTypes = 0;
mDrawingState.surfaceDamageRegion = Region::INVALID_REGION;
mDrawingState.cornerRadius = 0.0f;
@@ -170,6 +232,17 @@
mOwnerUid = mCallingUid;
mOwnerPid = mCallingPid;
}
+
+ mPremultipliedAlpha = !(args.flags & ISurfaceComposerClient::eNonPremultiplied);
+ mPotentialCursor = args.flags & ISurfaceComposerClient::eCursorWindow;
+ mProtectedByApp = args.flags & ISurfaceComposerClient::eProtectedByApp;
+ mDrawingState.dataspace = ui::Dataspace::V0_SRGB;
+
+ mSnapshot->sequence = sequence;
+ mSnapshot->name = getDebugName();
+ mSnapshot->textureName = mTextureName;
+ mSnapshot->premultipliedAlpha = mPremultipliedAlpha;
+ mSnapshot->transform = {};
}
void Layer::onFirstRef() {
@@ -177,6 +250,28 @@
}
Layer::~Layer() {
+ // The original layer and the clone layer share the same texture and buffer. Therefore, only
+ // one of the layers, in this case the original layer, needs to handle the deletion. The
+ // original layer and the clone should be removed at the same time so there shouldn't be any
+ // issue with the clone layer trying to use the texture.
+ if (mBufferInfo.mBuffer != nullptr) {
+ callReleaseBufferCallback(mDrawingState.releaseBufferListener,
+ mBufferInfo.mBuffer->getBuffer(), mBufferInfo.mFrameNumber,
+ mBufferInfo.mFence,
+ mFlinger->getMaxAcquiredBufferCountForCurrentRefreshRate(
+ mOwnerUid));
+ }
+ if (!isClone()) {
+ // The original layer and the clone layer share the same texture. Therefore, only one of
+ // the layers, in this case the original layer, needs to handle the deletion. The original
+ // layer and the clone should be removed at the same time so there shouldn't be any issue
+ // with the clone layer trying to use the deleted texture.
+ mFlinger->deleteTextureAsync(mTextureName);
+ }
+ const int32_t layerId = getSequence();
+ mFlinger->mTimeStats->onDestroy(layerId);
+ mFlinger->mFrameTracer->onDestroy(layerId);
+
sp<Client> c(mClientRef.promote());
if (c != 0) {
c->detachLayer(this);
@@ -209,13 +304,6 @@
// callbacks
// ---------------------------------------------------------------------------
-/*
- * onLayerDisplayed is only meaningful for BufferLayer, but, is called through
- * Layer. So, the implementation is done in BufferLayer. When called on a
- * EffectLayer object, it's essentially a NOP.
- */
-void Layer::onLayerDisplayed(ftl::SharedFuture<FenceResult>) {}
-
void Layer::removeRelativeZ(const std::vector<Layer*>& layersInTree) {
if (mDrawingState.zOrderRelativeOf == nullptr) {
return;
@@ -381,6 +469,10 @@
for (const sp<Layer>& child : mDrawingChildren) {
child->computeBounds(mBounds, mEffectiveTransform, childShadowRadius);
}
+
+ if (mPotentialCursor) {
+ prepareCursorCompositionState();
+ }
}
Rect Layer::getCroppedBufferSize(const State& s) const {
@@ -416,40 +508,40 @@
: Hwc2::IComposerClient::BlendMode::COVERAGE;
}
- auto* compositionState = editCompositionState();
- compositionState->outputFilter = getOutputFilter();
- compositionState->isVisible = isVisible();
- compositionState->isOpaque = opaque && !usesRoundedCorners && alpha == 1.f;
- compositionState->shadowRadius = mEffectiveShadowRadius;
+ auto* snapshot = editLayerSnapshot();
+ snapshot->outputFilter = getOutputFilter();
+ snapshot->isVisible = isVisible();
+ snapshot->isOpaque = opaque && !usesRoundedCorners && alpha == 1.f;
+ snapshot->shadowRadius = mEffectiveShadowRadius;
- compositionState->contentDirty = contentDirty;
+ snapshot->contentDirty = contentDirty;
contentDirty = false;
- compositionState->geomLayerBounds = mBounds;
- compositionState->geomLayerTransform = getTransform();
- compositionState->geomInverseLayerTransform = compositionState->geomLayerTransform.inverse();
- compositionState->transparentRegionHint = getActiveTransparentRegion(drawingState);
+ snapshot->geomLayerBounds = mBounds;
+ snapshot->geomLayerTransform = getTransform();
+ snapshot->geomInverseLayerTransform = snapshot->geomLayerTransform.inverse();
+ snapshot->transparentRegionHint = getActiveTransparentRegion(drawingState);
- compositionState->blendMode = static_cast<Hwc2::IComposerClient::BlendMode>(blendMode);
- compositionState->alpha = alpha;
- compositionState->backgroundBlurRadius = drawingState.backgroundBlurRadius;
- compositionState->blurRegions = drawingState.blurRegions;
- compositionState->stretchEffect = getStretchEffect();
+ snapshot->blendMode = static_cast<Hwc2::IComposerClient::BlendMode>(blendMode);
+ snapshot->alpha = alpha;
+ snapshot->backgroundBlurRadius = drawingState.backgroundBlurRadius;
+ snapshot->blurRegions = drawingState.blurRegions;
+ snapshot->stretchEffect = getStretchEffect();
}
void Layer::prepareGeometryCompositionState() {
const auto& drawingState{getDrawingState()};
- auto* compositionState = editCompositionState();
+ auto* snapshot = editLayerSnapshot();
- compositionState->geomBufferSize = getBufferSize(drawingState);
- compositionState->geomContentCrop = getBufferCrop();
- compositionState->geomCrop = getCrop(drawingState);
- compositionState->geomBufferTransform = getBufferTransform();
- compositionState->geomBufferUsesDisplayInverseTransform = getTransformToDisplayInverse();
- compositionState->geomUsesSourceCrop = usesSourceCrop();
- compositionState->isSecure = isSecure();
+ snapshot->geomBufferSize = getBufferSize(drawingState);
+ snapshot->geomContentCrop = getBufferCrop();
+ snapshot->geomCrop = getCrop(drawingState);
+ snapshot->geomBufferTransform = getBufferTransform();
+ snapshot->geomBufferUsesDisplayInverseTransform = getTransformToDisplayInverse();
+ snapshot->geomUsesSourceCrop = usesSourceCrop();
+ snapshot->isSecure = isSecure();
- compositionState->metadata.clear();
+ snapshot->metadata.clear();
const auto& supportedMetadata = mFlinger->getHwComposer().getSupportedLayerGenericMetadata();
for (const auto& [key, mandatory] : supportedMetadata) {
const auto& genericLayerMetadataCompatibilityMap =
@@ -465,50 +557,90 @@
continue;
}
- compositionState->metadata
- .emplace(key, compositionengine::GenericLayerMetadataEntry{mandatory, it->second});
+ snapshot->metadata.emplace(key,
+ compositionengine::GenericLayerMetadataEntry{mandatory,
+ it->second});
}
}
void Layer::preparePerFrameCompositionState() {
const auto& drawingState{getDrawingState()};
- auto* compositionState = editCompositionState();
+ auto* snapshot = editLayerSnapshot();
- compositionState->forceClientComposition = false;
+ snapshot->forceClientComposition = false;
- compositionState->isColorspaceAgnostic = isColorSpaceAgnostic();
- compositionState->dataspace = getDataSpace();
- compositionState->colorTransform = getColorTransform();
- compositionState->colorTransformIsIdentity = !hasColorTransform();
- compositionState->surfaceDamage = surfaceDamageRegion;
- compositionState->hasProtectedContent = isProtected();
- compositionState->dimmingEnabled = isDimmingEnabled();
+ snapshot->isColorspaceAgnostic = isColorSpaceAgnostic();
+ snapshot->dataspace = getDataSpace();
+ snapshot->colorTransform = getColorTransform();
+ snapshot->colorTransformIsIdentity = !hasColorTransform();
+ snapshot->surfaceDamage = surfaceDamageRegion;
+ snapshot->hasProtectedContent = isProtected();
+ snapshot->dimmingEnabled = isDimmingEnabled();
const bool usesRoundedCorners = hasRoundedCorners();
- compositionState->isOpaque =
- isOpaque(drawingState) && !usesRoundedCorners && getAlpha() == 1.0_hf;
+ snapshot->isOpaque = isOpaque(drawingState) && !usesRoundedCorners && getAlpha() == 1.0_hf;
// Force client composition for special cases known only to the front-end.
// Rounded corners no longer force client composition, since we may use a
// hole punch so that the layer will appear to have rounded corners.
if (isHdrY410() || drawShadows() || drawingState.blurRegions.size() > 0 ||
- compositionState->stretchEffect.hasEffect()) {
- compositionState->forceClientComposition = true;
+ snapshot->stretchEffect.hasEffect()) {
+ snapshot->forceClientComposition = true;
}
// If there are no visible region changes, we still need to update blur parameters.
- compositionState->blurRegions = drawingState.blurRegions;
- compositionState->backgroundBlurRadius = drawingState.backgroundBlurRadius;
+ snapshot->blurRegions = drawingState.blurRegions;
+ snapshot->backgroundBlurRadius = drawingState.backgroundBlurRadius;
// Layer framerate is used in caching decisions.
// Retrieve it from the scheduler which maintains an instance of LayerHistory, and store it in
// LayerFECompositionState where it would be visible to Flattener.
- compositionState->fps = mFlinger->getLayerFramerate(systemTime(), getSequence());
+ snapshot->fps = mFlinger->getLayerFramerate(systemTime(), getSequence());
+
+ if (hasBufferOrSidebandStream()) {
+ preparePerFrameBufferCompositionState();
+ } else {
+ preparePerFrameEffectsCompositionState();
+ }
+}
+
+void Layer::preparePerFrameBufferCompositionState() {
+ // Sideband layers
+ auto* snapshot = editLayerSnapshot();
+ if (snapshot->sidebandStream.get() && !snapshot->sidebandStreamHasFrame) {
+ snapshot->compositionType =
+ aidl::android::hardware::graphics::composer3::Composition::SIDEBAND;
+ return;
+ } else if ((mDrawingState.flags & layer_state_t::eLayerIsDisplayDecoration) != 0) {
+ snapshot->compositionType =
+ aidl::android::hardware::graphics::composer3::Composition::DISPLAY_DECORATION;
+ } else {
+ // Normal buffer layers
+ snapshot->hdrMetadata = mBufferInfo.mHdrMetadata;
+ snapshot->compositionType = mPotentialCursor
+ ? aidl::android::hardware::graphics::composer3::Composition::CURSOR
+ : aidl::android::hardware::graphics::composer3::Composition::DEVICE;
+ }
+
+ snapshot->buffer = getBuffer();
+ snapshot->bufferSlot = (mBufferInfo.mBufferSlot == BufferQueue::INVALID_BUFFER_SLOT)
+ ? 0
+ : mBufferInfo.mBufferSlot;
+ snapshot->acquireFence = mBufferInfo.mFence;
+ snapshot->frameNumber = mBufferInfo.mFrameNumber;
+ snapshot->sidebandStreamHasFrame = false;
+}
+
+void Layer::preparePerFrameEffectsCompositionState() {
+ auto* snapshot = editLayerSnapshot();
+ snapshot->color = getColor();
+ snapshot->compositionType =
+ aidl::android::hardware::graphics::composer3::Composition::SOLID_COLOR;
}
void Layer::prepareCursorCompositionState() {
const State& drawingState{getDrawingState()};
- auto* compositionState = editCompositionState();
+ auto* snapshot = editLayerSnapshot();
// Apply the layer's transform, followed by the display's global transform
// Here we're guaranteed that the layer's transform preserves rects
@@ -517,7 +649,7 @@
Rect bounds = reduce(win, getActiveTransparentRegion(drawingState));
Rect frame(getTransform().transform(bounds));
- compositionState->cursorFrame = frame;
+ snapshot->cursorFrame = frame;
}
sp<compositionengine::LayerFE> Layer::asLayerFE() const {
@@ -526,46 +658,6 @@
return sp<compositionengine::LayerFE>::fromExisting(layerFE);
}
-sp<compositionengine::LayerFE> Layer::getCompositionEngineLayerFE() const {
- return nullptr;
-}
-
-compositionengine::LayerFECompositionState* Layer::editCompositionState() {
- return nullptr;
-}
-
-const compositionengine::LayerFECompositionState* Layer::getCompositionState() const {
- return nullptr;
-}
-
-bool Layer::onPreComposition(nsecs_t) {
- return false;
-}
-
-void Layer::prepareCompositionState(compositionengine::LayerFE::StateSubset subset) {
- using StateSubset = compositionengine::LayerFE::StateSubset;
-
- switch (subset) {
- case StateSubset::BasicGeometry:
- prepareBasicGeometryCompositionState();
- break;
-
- case StateSubset::GeometryAndContent:
- prepareBasicGeometryCompositionState();
- prepareGeometryCompositionState();
- preparePerFrameCompositionState();
- break;
-
- case StateSubset::Content:
- preparePerFrameCompositionState();
- break;
-
- case StateSubset::Cursor:
- prepareCursorCompositionState();
- break;
- }
-}
-
const char* Layer::getDebugName() const {
return mName.c_str();
}
@@ -575,32 +667,54 @@
// ---------------------------------------------------------------------------
std::optional<compositionengine::LayerFE::LayerSettings> Layer::prepareClientComposition(
- compositionengine::LayerFE::ClientCompositionTargetSettings& targetSettings) {
- if (!getCompositionState()) {
+ compositionengine::LayerFE::ClientCompositionTargetSettings& targetSettings) const {
+ std::optional<compositionengine::LayerFE::LayerSettings> layerSettings =
+ prepareClientCompositionInternal(targetSettings);
+ // Nothing to render.
+ if (!layerSettings) {
return {};
}
- FloatRect bounds = getBounds();
- half alpha = getAlpha();
+ // HWC requests to clear this layer.
+ if (targetSettings.clearContent) {
+ prepareClearClientComposition(*layerSettings, false /* blackout */);
+ return layerSettings;
+ }
+
+ // set the shadow for the layer if needed
+ prepareShadowClientComposition(*layerSettings, targetSettings.viewport);
+
+ return layerSettings;
+}
+
+std::optional<compositionengine::LayerFE::LayerSettings> Layer::prepareClientCompositionInternal(
+ compositionengine::LayerFE::ClientCompositionTargetSettings& targetSettings) const {
+ ATRACE_CALL();
+
+ const auto* snapshot = getLayerSnapshot();
+ if (!snapshot) {
+ return {};
+ }
compositionengine::LayerFE::LayerSettings layerSettings;
- layerSettings.geometry.boundaries = bounds;
- layerSettings.geometry.positionTransform = getTransform().asMatrix4();
+ layerSettings.geometry.boundaries =
+ reduce(snapshot->geomLayerBounds, snapshot->transparentRegionHint);
+ layerSettings.geometry.positionTransform = snapshot->geomLayerTransform.asMatrix4();
// skip drawing content if the targetSettings indicate the content will be occluded
const bool drawContent = targetSettings.realContentIsVisible || targetSettings.clearContent;
layerSettings.skipContentDraw = !drawContent;
if (hasColorTransform()) {
- layerSettings.colorTransform = getColorTransform();
+ layerSettings.colorTransform = snapshot->colorTransform;
}
- const auto roundedCornerState = getRoundedCornerState();
+ const auto& roundedCornerState = snapshot->roundedCorner;
layerSettings.geometry.roundedCornersRadius = roundedCornerState.radius;
layerSettings.geometry.roundedCornersCrop = roundedCornerState.cropRect;
- layerSettings.alpha = alpha;
- layerSettings.sourceDataspace = getDataSpace();
+ layerSettings.alpha = snapshot->alpha;
+ layerSettings.sourceDataspace = snapshot->dataspace;
// Override the dataspace transfer from 170M to sRGB if the device configuration requests this.
// We do this here instead of in buffer info so that dumpsys can still report layers that are
@@ -617,26 +731,31 @@
layerSettings.whitePointNits = targetSettings.whitePointNits;
switch (targetSettings.blurSetting) {
case LayerFE::ClientCompositionTargetSettings::BlurSetting::Enabled:
- layerSettings.backgroundBlurRadius = getBackgroundBlurRadius();
- layerSettings.blurRegions = getBlurRegions();
- layerSettings.blurRegionTransform =
- getActiveTransform(getDrawingState()).inverse().asMatrix4();
+ layerSettings.backgroundBlurRadius = snapshot->backgroundBlurRadius;
+ layerSettings.blurRegions = snapshot->blurRegions;
+ layerSettings.blurRegionTransform = snapshot->geomInverseLayerTransform.asMatrix4();
break;
case LayerFE::ClientCompositionTargetSettings::BlurSetting::BackgroundBlurOnly:
- layerSettings.backgroundBlurRadius = getBackgroundBlurRadius();
+ layerSettings.backgroundBlurRadius = snapshot->backgroundBlurRadius;
break;
case LayerFE::ClientCompositionTargetSettings::BlurSetting::BlurRegionsOnly:
- layerSettings.blurRegions = getBlurRegions();
- layerSettings.blurRegionTransform =
- getActiveTransform(getDrawingState()).inverse().asMatrix4();
+ layerSettings.blurRegions = snapshot->blurRegions;
+ layerSettings.blurRegionTransform = snapshot->geomInverseLayerTransform.asMatrix4();
break;
case LayerFE::ClientCompositionTargetSettings::BlurSetting::Disabled:
default:
break;
}
- layerSettings.stretchEffect = getStretchEffect();
+ layerSettings.stretchEffect = snapshot->stretchEffect;
// Record the name of the layer for debugging further down the stack.
- layerSettings.name = getName();
+ layerSettings.name = snapshot->name;
+
+ if (hasEffect() && !hasBufferOrSidebandStream()) {
+ prepareEffectsClientComposition(layerSettings, targetSettings);
+ return layerSettings;
+ }
+
+ prepareBufferStateClientComposition(layerSettings, targetSettings);
return layerSettings;
}
@@ -650,31 +769,132 @@
// If layer is blacked out, force alpha to 1 so that we draw a black color layer.
layerSettings.alpha = blackout ? 1.0f : 0.0f;
- layerSettings.name = getName();
+ layerSettings.name = getLayerSnapshot()->name;
}
-// TODO(b/188891810): This method now only ever returns 0 or 1 layers so we should return
-// std::optional instead of a vector. Additionally, we should consider removing
-// this method entirely in favor of calling prepareClientComposition directly.
-std::vector<compositionengine::LayerFE::LayerSettings> Layer::prepareClientCompositionList(
- compositionengine::LayerFE::ClientCompositionTargetSettings& targetSettings) {
- std::optional<compositionengine::LayerFE::LayerSettings> layerSettings =
- prepareClientComposition(targetSettings);
- // Nothing to render.
- if (!layerSettings) {
- return {};
+void Layer::prepareEffectsClientComposition(
+ compositionengine::LayerFE::LayerSettings& layerSettings,
+ compositionengine::LayerFE::ClientCompositionTargetSettings& targetSettings) const {
+ // If fill bounds are occluded or the fill color is invalid skip the fill settings.
+ if (targetSettings.realContentIsVisible && fillsColor()) {
+ // Set color for color fill settings.
+ layerSettings.source.solidColor = getColor().rgb;
+ } else if (hasBlur() || drawShadows()) {
+ layerSettings.skipContentDraw = true;
+ }
+}
+
+void Layer::prepareBufferStateClientComposition(
+ compositionengine::LayerFE::LayerSettings& layerSettings,
+ compositionengine::LayerFE::ClientCompositionTargetSettings& targetSettings) const {
+ ATRACE_CALL();
+ const auto* snapshot = getLayerSnapshot();
+ if (CC_UNLIKELY(!snapshot->externalTexture)) {
+ // If there is no buffer for the layer or we have sidebandstream where there is no
+ // activeBuffer, then we need to return LayerSettings.
+ return;
+ }
+ const bool blackOutLayer =
+ (snapshot->hasProtectedContent && !targetSettings.supportsProtectedContent) ||
+ ((snapshot->isSecure || snapshot->hasProtectedContent) && !targetSettings.isSecure);
+ const bool bufferCanBeUsedAsHwTexture =
+ snapshot->externalTexture->getUsage() & GraphicBuffer::USAGE_HW_TEXTURE;
+ if (blackOutLayer || !bufferCanBeUsedAsHwTexture) {
+ ALOGE_IF(!bufferCanBeUsedAsHwTexture, "%s is blacked out as buffer is not gpu readable",
+ snapshot->name.c_str());
+ prepareClearClientComposition(layerSettings, true /* blackout */);
+ return;
}
- // HWC requests to clear this layer.
- if (targetSettings.clearContent) {
- prepareClearClientComposition(*layerSettings, false /* blackout */);
- return {*layerSettings};
+ layerSettings.source.buffer.buffer = snapshot->externalTexture;
+ layerSettings.source.buffer.isOpaque = snapshot->contentOpaque;
+ layerSettings.source.buffer.fence = snapshot->acquireFence;
+ layerSettings.source.buffer.textureName = snapshot->textureName;
+ layerSettings.source.buffer.usePremultipliedAlpha = snapshot->premultipliedAlpha;
+ layerSettings.source.buffer.isY410BT2020 = snapshot->isHdrY410;
+ bool hasSmpte2086 = snapshot->hdrMetadata.validTypes & HdrMetadata::SMPTE2086;
+ bool hasCta861_3 = snapshot->hdrMetadata.validTypes & HdrMetadata::CTA861_3;
+ float maxLuminance = 0.f;
+ if (hasSmpte2086 && hasCta861_3) {
+ maxLuminance = std::min(snapshot->hdrMetadata.smpte2086.maxLuminance,
+ snapshot->hdrMetadata.cta8613.maxContentLightLevel);
+ } else if (hasSmpte2086) {
+ maxLuminance = snapshot->hdrMetadata.smpte2086.maxLuminance;
+ } else if (hasCta861_3) {
+ maxLuminance = snapshot->hdrMetadata.cta8613.maxContentLightLevel;
+ } else {
+ switch (layerSettings.sourceDataspace & HAL_DATASPACE_TRANSFER_MASK) {
+ case HAL_DATASPACE_TRANSFER_ST2084:
+ case HAL_DATASPACE_TRANSFER_HLG:
+ // Behavior-match previous releases for HDR content
+ maxLuminance = defaultMaxLuminance;
+ break;
+ }
+ }
+ layerSettings.source.buffer.maxLuminanceNits = maxLuminance;
+ layerSettings.frameNumber = snapshot->frameNumber;
+ layerSettings.bufferId = snapshot->externalTexture->getId();
+
+ const bool useFiltering = targetSettings.needsFiltering ||
+ snapshot->geomLayerTransform.needsBilinearFiltering() || snapshot->bufferNeedsFiltering;
+
+ // Query the texture matrix given our current filtering mode.
+ float textureMatrix[16];
+ getDrawingTransformMatrix(useFiltering, textureMatrix);
+
+ if (snapshot->geomBufferUsesDisplayInverseTransform) {
+ /*
+ * the code below applies the primary display's inverse transform to
+ * the texture transform
+ */
+ uint32_t transform = DisplayDevice::getPrimaryDisplayRotationFlags();
+ mat4 tr = inverseOrientation(transform);
+
+ /**
+ * TODO(b/36727915): This is basically a hack.
+ *
+ * Ensure that regardless of the parent transformation,
+ * this buffer is always transformed from native display
+ * orientation to display orientation. For example, in the case
+ * of a camera where the buffer remains in native orientation,
+ * we want the pixels to always be upright.
+ */
+ const auto parentTransform = snapshot->transform;
+ tr = tr * inverseOrientation(parentTransform.getOrientation());
+
+ // and finally apply it to the original texture matrix
+ const mat4 texTransform(mat4(static_cast<const float*>(textureMatrix)) * tr);
+ memcpy(textureMatrix, texTransform.asArray(), sizeof(textureMatrix));
}
- // set the shadow for the layer if needed
- prepareShadowClientComposition(*layerSettings, targetSettings.viewport);
+ const Rect win{layerSettings.geometry.boundaries};
+ float bufferWidth = snapshot->bufferSize.getWidth();
+ float bufferHeight = snapshot->bufferSize.getHeight();
- return {*layerSettings};
+ // Layers can have a "buffer size" of [0, 0, -1, -1] when no display frame has
+ // been set and there is no parent layer bounds. In that case, the scale is meaningless so
+ // ignore them.
+ if (!snapshot->bufferSize.isValid()) {
+ bufferWidth = float(win.right) - float(win.left);
+ bufferHeight = float(win.bottom) - float(win.top);
+ }
+
+ const float scaleHeight = (float(win.bottom) - float(win.top)) / bufferHeight;
+ const float scaleWidth = (float(win.right) - float(win.left)) / bufferWidth;
+ const float translateY = float(win.top) / bufferHeight;
+ const float translateX = float(win.left) / bufferWidth;
+
+ // Flip y-coordinates because GLConsumer expects OpenGL convention.
+ mat4 tr = mat4::translate(vec4(.5f, .5f, 0.f, 1.f)) * mat4::scale(vec4(1.f, -1.f, 1.f, 1.f)) *
+ mat4::translate(vec4(-.5f, -.5f, 0.f, 1.f)) *
+ mat4::translate(vec4(translateX, translateY, 0.f, 1.f)) *
+ mat4::scale(vec4(scaleWidth, scaleHeight, 1.0f, 1.0f));
+
+ layerSettings.source.buffer.useTextureFiltering = useFiltering;
+ layerSettings.source.buffer.textureTransform =
+ mat4(static_cast<const float*>(textureMatrix)) * tr;
+
+ return;
}
aidl::android::hardware::graphics::composer3::Composition Layer::getCompositionType(
@@ -765,16 +985,6 @@
mTransactionFlags |= mask;
}
-bool Layer::setPosition(float x, float y) {
- if (mDrawingState.transform.tx() == x && mDrawingState.transform.ty() == y) return false;
- mDrawingState.sequence++;
- mDrawingState.transform.set(x, y);
-
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
-
bool Layer::setChildLayer(const sp<Layer>& childLayer, int32_t z) {
ssize_t idx = mCurrentChildren.indexOf(childLayer);
if (idx < 0) {
@@ -899,20 +1109,6 @@
return (p != nullptr) && p->isTrustedOverlay();
}
-bool Layer::setSize(uint32_t w, uint32_t h) {
- if (mDrawingState.requested_legacy.w == w && mDrawingState.requested_legacy.h == h)
- return false;
- mDrawingState.requested_legacy.w = w;
- mDrawingState.requested_legacy.h = h;
- mDrawingState.modified = true;
- setTransactionFlags(eTransactionNeeded);
-
- // record the new size, from this point on, when the client request
- // a buffer, it'll get the new size.
- setDefaultBufferSize(mDrawingState.requested_legacy.w, mDrawingState.requested_legacy.h);
- return true;
-}
-
bool Layer::setAlpha(float alpha) {
if (mDrawingState.color.a == alpha) return false;
mDrawingState.sequence++;
@@ -982,27 +1178,10 @@
setTransactionFlags(eTransactionNeeded);
return true;
}
-bool Layer::setMatrix(const layer_state_t::matrix22_t& matrix) {
- if (matrix.dsdx == mDrawingState.transform.dsdx() &&
- matrix.dtdy == mDrawingState.transform.dtdy() &&
- matrix.dtdx == mDrawingState.transform.dtdx() &&
- matrix.dsdy == mDrawingState.transform.dsdy()) {
- return false;
- }
-
- ui::Transform t;
- t.set(matrix.dsdx, matrix.dtdy, matrix.dtdx, matrix.dsdy);
-
- mDrawingState.sequence++;
- mDrawingState.transform.set(matrix.dsdx, matrix.dtdy, matrix.dtdx, matrix.dsdy);
- mDrawingState.modified = true;
-
- setTransactionFlags(eTransactionNeeded);
- return true;
-}
bool Layer::setTransparentRegionHint(const Region& transparent) {
- mDrawingState.requestedTransparentRegion_legacy = transparent;
+ mDrawingState.sequence++;
+ mDrawingState.transparentRegionHint = transparent;
mDrawingState.modified = true;
setTransactionFlags(eTransactionNeeded);
return true;
@@ -1031,9 +1210,8 @@
}
bool Layer::setCrop(const Rect& crop) {
- if (mDrawingState.requestedCrop == crop) return false;
+ if (mDrawingState.crop == crop) return false;
mDrawingState.sequence++;
- mDrawingState.requestedCrop = crop;
mDrawingState.crop = crop;
mDrawingState.modified = true;
@@ -1457,7 +1635,6 @@
sp<Layer> parent = mDrawingParent.promote();
info.mParentName = parent ? parent->getName() : "none"s;
info.mType = getType();
- info.mTransparentRegion = ds.activeTransparentRegion_legacy;
info.mVisibleRegion = getVisibleRegion(display);
info.mSurfaceDamageRegion = surfaceDamageRegion;
@@ -1465,8 +1642,6 @@
info.mX = ds.transform.tx();
info.mY = ds.transform.ty();
info.mZ = ds.z;
- info.mWidth = ds.width;
- info.mHeight = ds.height;
info.mCrop = ds.crop;
info.mColor = ds.color;
info.mFlags = ds.flags;
@@ -2006,36 +2181,18 @@
}
void Layer::prepareShadowClientComposition(LayerFE::LayerSettings& caster,
- const Rect& layerStackRect) {
- renderengine::ShadowSettings state = mFlinger->mDrawingState.globalShadowSettings;
-
- // Note: this preserves existing behavior of shadowing the entire layer and not cropping it if
- // transparent regions are present. This may not be necessary since shadows are only cast by
- // SurfaceFlinger's EffectLayers, which do not typically use transparent regions.
- state.boundaries = mBounds;
+ const Rect& layerStackRect) const {
+ const auto* snapshot = getLayerSnapshot();
+ renderengine::ShadowSettings state = snapshot->shadowSettings;
+ if (state.length <= 0.f || (state.ambientColor.a <= 0.f && state.spotColor.a <= 0.f)) {
+ return;
+ }
// Shift the spot light x-position to the middle of the display and then
// offset it by casting layer's screen pos.
- state.lightPos.x = (layerStackRect.width() / 2.f) - mScreenBounds.left;
- state.lightPos.y -= mScreenBounds.top;
-
- state.length = mEffectiveShadowRadius;
-
- if (state.length > 0.f) {
- const float casterAlpha = caster.alpha;
- const bool casterIsOpaque =
- ((caster.source.buffer.buffer != nullptr) && caster.source.buffer.isOpaque);
-
- // If the casting layer is translucent, we need to fill in the shadow underneath the layer.
- // Otherwise the generated shadow will only be shown around the casting layer.
- state.casterIsTranslucent = !casterIsOpaque || (casterAlpha < 1.0f);
- state.ambientColor *= casterAlpha;
- state.spotColor *= casterAlpha;
-
- if (state.ambientColor.a > 0.f && state.spotColor.a > 0.f) {
- caster.shadow = state;
- }
- }
+ state.lightPos.x = (layerStackRect.width() / 2.f) - snapshot->transformedBounds.left;
+ state.lightPos.y -= snapshot->transformedBounds.top;
+ caster.shadow = state;
}
bool Layer::findInHierarchy(const sp<Layer>& l) {
@@ -2165,7 +2322,7 @@
}
}
- LayerProtoHelper::writeToProto(state.activeTransparentRegion_legacy,
+ LayerProtoHelper::writeToProto(state.transparentRegionHint,
[&]() { return layerInfo->mutable_transparent_region(); });
layerInfo->set_layer_stack(getLayerStack().id);
@@ -2175,9 +2332,6 @@
return layerInfo->mutable_requested_position();
});
- LayerProtoHelper::writeSizeToProto(state.width, state.height,
- [&]() { return layerInfo->mutable_size(); });
-
LayerProtoHelper::writeToProto(state.crop, [&]() { return layerInfo->mutable_crop(); });
layerInfo->set_is_opaque(isOpaque(state));
@@ -2237,14 +2391,6 @@
return mRemovedFromDrawingState;
}
-ui::Transform Layer::getInputTransform() const {
- return getTransform();
-}
-
-Rect Layer::getInputBounds() const {
- return getCroppedBufferSize(getDrawingState());
-}
-
// Applies the given transform to the region, while protecting against overflows caused by any
// offsets. If applying the offset in the transform to any of the Rects in the region would result
// in an overflow, they are not added to the output Region.
@@ -2508,10 +2654,6 @@
mDrawingState.inputInfo.inputConfig.test(WindowInfo::InputConfig::NO_INPUT_CHANNEL);
}
-bool Layer::canReceiveInput() const {
- return !isHiddenByPolicy();
-}
-
compositionengine::OutputLayer* Layer::findOutputLayerForDisplay(
const DisplayDevice* display) const {
if (!display) return nullptr;
@@ -2526,6 +2668,40 @@
void Layer::setInitialValuesForClone(const sp<Layer>& clonedFrom) {
cloneDrawingState(clonedFrom.get());
mClonedFrom = clonedFrom;
+ mPremultipliedAlpha = clonedFrom->mPremultipliedAlpha;
+ mPotentialCursor = clonedFrom->mPotentialCursor;
+ mProtectedByApp = clonedFrom->mProtectedByApp;
+ updateCloneBufferInfo();
+}
+
+void Layer::updateCloneBufferInfo() {
+ if (!isClone() || !isClonedFromAlive()) {
+ return;
+ }
+
+ sp<Layer> clonedFrom = getClonedFrom();
+ mBufferInfo = clonedFrom->mBufferInfo;
+ mSidebandStream = clonedFrom->mSidebandStream;
+ surfaceDamageRegion = clonedFrom->surfaceDamageRegion;
+ mCurrentFrameNumber = clonedFrom->mCurrentFrameNumber.load();
+ mPreviousFrameNumber = clonedFrom->mPreviousFrameNumber;
+
+ // After buffer info is updated, the drawingState from the real layer needs to be copied into
+ // the cloned. This is because some properties of drawingState can change when latchBuffer is
+ // called. However, copying the drawingState would also overwrite the cloned layer's relatives
+ // and touchableRegionCrop. Therefore, temporarily store the relatives so they can be set in
+ // the cloned drawingState again.
+ wp<Layer> tmpZOrderRelativeOf = mDrawingState.zOrderRelativeOf;
+ SortedVector<wp<Layer>> tmpZOrderRelatives = mDrawingState.zOrderRelatives;
+ wp<Layer> tmpTouchableRegionCrop = mDrawingState.touchableRegionCrop;
+ WindowInfo tmpInputInfo = mDrawingState.inputInfo;
+
+ cloneDrawingState(clonedFrom.get());
+
+ mDrawingState.touchableRegionCrop = tmpTouchableRegionCrop;
+ mDrawingState.zOrderRelativeOf = tmpZOrderRelativeOf;
+ mDrawingState.zOrderRelatives = tmpZOrderRelatives;
+ mDrawingState.inputInfo = tmpInputInfo;
}
void Layer::updateMirrorInfo() {
@@ -2733,18 +2909,1372 @@
mDrawingState.callbackHandles = {};
}
-bool Layer::setTransactionCompletedListeners(const std::vector<sp<CallbackHandle>>& handles) {
- if (handles.empty()) {
+void Layer::callReleaseBufferCallback(const sp<ITransactionCompletedListener>& listener,
+ const sp<GraphicBuffer>& buffer, uint64_t framenumber,
+ const sp<Fence>& releaseFence,
+ uint32_t currentMaxAcquiredBufferCount) {
+ if (!listener) {
+ return;
+ }
+ ATRACE_FORMAT_INSTANT("callReleaseBufferCallback %s - %" PRIu64, getDebugName(), framenumber);
+ listener->onReleaseBuffer({buffer->getId(), framenumber},
+ releaseFence ? releaseFence : Fence::NO_FENCE,
+ currentMaxAcquiredBufferCount);
+}
+
+void Layer::onLayerDisplayed(ftl::SharedFuture<FenceResult> futureFenceResult) {
+ // If we are displayed on multiple displays in a single composition cycle then we would
+ // need to do careful tracking to enable the use of the mLastClientCompositionFence.
+ // For example we can only use it if all the displays are client comp, and we need
+ // to merge all the client comp fences. We could do this, but for now we just
+ // disable the optimization when a layer is composed on multiple displays.
+ if (mClearClientCompositionFenceOnLayerDisplayed) {
+ mLastClientCompositionFence = nullptr;
+ } else {
+ mClearClientCompositionFenceOnLayerDisplayed = true;
+ }
+
+ // The previous release fence notifies the client that SurfaceFlinger is done with the previous
+ // buffer that was presented on this layer. The first transaction that came in this frame that
+ // replaced the previous buffer on this layer needs this release fence, because the fence will
+ // let the client know when that previous buffer is removed from the screen.
+ //
+ // Every other transaction on this layer does not need a release fence because no other
+ // Transactions that were set on this layer this frame are going to have their preceding buffer
+ // removed from the display this frame.
+ //
+ // For example, if we have 3 transactions this frame. The first transaction doesn't contain a
+ // buffer so it doesn't need a previous release fence because the layer still needs the previous
+ // buffer. The second transaction contains a buffer so it needs a previous release fence because
+ // the previous buffer will be released this frame. The third transaction also contains a
+ // buffer. It replaces the buffer in the second transaction. The buffer in the second
+ // transaction will now no longer be presented so it is released immediately and the third
+ // transaction doesn't need a previous release fence.
+ sp<CallbackHandle> ch;
+ for (auto& handle : mDrawingState.callbackHandles) {
+ if (handle->releasePreviousBuffer &&
+ mDrawingState.releaseBufferEndpoint == handle->listener) {
+ ch = handle;
+ break;
+ }
+ }
+
+ // Prevent tracing the same release multiple times.
+ if (mPreviousFrameNumber != mPreviousReleasedFrameNumber) {
+ mPreviousReleasedFrameNumber = mPreviousFrameNumber;
+ }
+
+ if (ch != nullptr) {
+ ch->previousReleaseCallbackId = mPreviousReleaseCallbackId;
+ ch->previousReleaseFences.emplace_back(std::move(futureFenceResult));
+ ch->name = mName;
+ }
+}
+
+void Layer::onSurfaceFrameCreated(
+ const std::shared_ptr<frametimeline::SurfaceFrame>& surfaceFrame) {
+ while (mPendingJankClassifications.size() >= kPendingClassificationMaxSurfaceFrames) {
+ // Too many SurfaceFrames pending classification. The front of the deque is probably not
+ // tracked by FrameTimeline and will never be presented. This will only result in a memory
+ // leak.
+ ALOGW("Removing the front of pending jank deque from layer - %s to prevent memory leak",
+ mName.c_str());
+ std::string miniDump = mPendingJankClassifications.front()->miniDump();
+ ALOGD("Head SurfaceFrame mini dump\n%s", miniDump.c_str());
+ mPendingJankClassifications.pop_front();
+ }
+ mPendingJankClassifications.emplace_back(surfaceFrame);
+}
+
+void Layer::releasePendingBuffer(nsecs_t dequeueReadyTime) {
+ for (const auto& handle : mDrawingState.callbackHandles) {
+ handle->transformHint = mTransformHint;
+ handle->dequeueReadyTime = dequeueReadyTime;
+ handle->currentMaxAcquiredBufferCount =
+ mFlinger->getMaxAcquiredBufferCountForCurrentRefreshRate(mOwnerUid);
+ ATRACE_FORMAT_INSTANT("releasePendingBuffer %s - %" PRIu64, getDebugName(),
+ handle->previousReleaseCallbackId.framenumber);
+ }
+
+ for (auto& handle : mDrawingState.callbackHandles) {
+ if (handle->releasePreviousBuffer &&
+ mDrawingState.releaseBufferEndpoint == handle->listener) {
+ handle->previousReleaseCallbackId = mPreviousReleaseCallbackId;
+ break;
+ }
+ }
+
+ std::vector<JankData> jankData;
+ jankData.reserve(mPendingJankClassifications.size());
+ while (!mPendingJankClassifications.empty() &&
+ mPendingJankClassifications.front()->getJankType()) {
+ std::shared_ptr<frametimeline::SurfaceFrame> surfaceFrame =
+ mPendingJankClassifications.front();
+ mPendingJankClassifications.pop_front();
+ jankData.emplace_back(
+ JankData(surfaceFrame->getToken(), surfaceFrame->getJankType().value()));
+ }
+
+ mFlinger->getTransactionCallbackInvoker().addCallbackHandles(mDrawingState.callbackHandles,
+ jankData);
+ mDrawingState.callbackHandles = {};
+}
+
+bool Layer::willPresentCurrentTransaction() const {
+ // Returns true if the most recent Transaction applied to CurrentState will be presented.
+ return (getSidebandStreamChanged() || getAutoRefresh() ||
+ (mDrawingState.modified &&
+ (mDrawingState.buffer != nullptr || mDrawingState.bgColorLayer != nullptr)));
+}
+
+bool Layer::setTransform(uint32_t transform) {
+ if (mDrawingState.bufferTransform == transform) return false;
+ mDrawingState.bufferTransform = transform;
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
+bool Layer::setTransformToDisplayInverse(bool transformToDisplayInverse) {
+ if (mDrawingState.transformToDisplayInverse == transformToDisplayInverse) return false;
+ mDrawingState.sequence++;
+ mDrawingState.transformToDisplayInverse = transformToDisplayInverse;
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
+bool Layer::setBufferCrop(const Rect& bufferCrop) {
+ if (mDrawingState.bufferCrop == bufferCrop) return false;
+
+ mDrawingState.sequence++;
+ mDrawingState.bufferCrop = bufferCrop;
+
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
+bool Layer::setDestinationFrame(const Rect& destinationFrame) {
+ if (mDrawingState.destinationFrame == destinationFrame) return false;
+
+ mDrawingState.sequence++;
+ mDrawingState.destinationFrame = destinationFrame;
+
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
+// Translate destination frame into scale and position. If a destination frame is not set, use the
+// provided scale and position
+bool Layer::updateGeometry() {
+ if ((mDrawingState.flags & layer_state_t::eIgnoreDestinationFrame) ||
+ mDrawingState.destinationFrame.isEmpty()) {
+ // If destination frame is not set, use the requested transform set via
+ // Layer::setPosition and Layer::setMatrix.
+ return assignTransform(&mDrawingState.transform, mRequestedTransform);
+ }
+
+ Rect destRect = mDrawingState.destinationFrame;
+ int32_t destW = destRect.width();
+ int32_t destH = destRect.height();
+ if (destRect.left < 0) {
+ destRect.left = 0;
+ destRect.right = destW;
+ }
+ if (destRect.top < 0) {
+ destRect.top = 0;
+ destRect.bottom = destH;
+ }
+
+ if (!mDrawingState.buffer) {
+ ui::Transform t;
+ t.set(destRect.left, destRect.top);
+ return assignTransform(&mDrawingState.transform, t);
+ }
+
+ uint32_t bufferWidth = mDrawingState.buffer->getWidth();
+ uint32_t bufferHeight = mDrawingState.buffer->getHeight();
+ // Undo any transformations on the buffer.
+ if (mDrawingState.bufferTransform & ui::Transform::ROT_90) {
+ std::swap(bufferWidth, bufferHeight);
+ }
+ uint32_t invTransform = DisplayDevice::getPrimaryDisplayRotationFlags();
+ if (mDrawingState.transformToDisplayInverse) {
+ if (invTransform & ui::Transform::ROT_90) {
+ std::swap(bufferWidth, bufferHeight);
+ }
+ }
+
+ float sx = destW / static_cast<float>(bufferWidth);
+ float sy = destH / static_cast<float>(bufferHeight);
+ ui::Transform t;
+ t.set(sx, 0, 0, sy);
+ t.set(destRect.left, destRect.top);
+ return assignTransform(&mDrawingState.transform, t);
+}
+
+bool Layer::setMatrix(const layer_state_t::matrix22_t& matrix) {
+ if (mRequestedTransform.dsdx() == matrix.dsdx && mRequestedTransform.dtdy() == matrix.dtdy &&
+ mRequestedTransform.dtdx() == matrix.dtdx && mRequestedTransform.dsdy() == matrix.dsdy) {
return false;
}
+ mRequestedTransform.set(matrix.dsdx, matrix.dtdy, matrix.dtdx, matrix.dsdy);
+
+ mDrawingState.sequence++;
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+
+ return true;
+}
+
+bool Layer::setPosition(float x, float y) {
+ if (mRequestedTransform.tx() == x && mRequestedTransform.ty() == y) {
+ return false;
+ }
+
+ mRequestedTransform.set(x, y);
+
+ mDrawingState.sequence++;
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+
+ return true;
+}
+
+bool Layer::setBuffer(std::shared_ptr<renderengine::ExternalTexture>& buffer,
+ const BufferData& bufferData, nsecs_t postTime, nsecs_t desiredPresentTime,
+ bool isAutoTimestamp, std::optional<nsecs_t> dequeueTime,
+ const FrameTimelineInfo& info) {
+ ATRACE_FORMAT("setBuffer %s - hasBuffer=%s", getDebugName(), (buffer ? "true" : "false"));
+ if (!buffer) {
+ return false;
+ }
+
+ const bool frameNumberChanged =
+ bufferData.flags.test(BufferData::BufferDataChange::frameNumberChanged);
+ const uint64_t frameNumber =
+ frameNumberChanged ? bufferData.frameNumber : mDrawingState.frameNumber + 1;
+ ATRACE_FORMAT_INSTANT("setBuffer %s - %" PRIu64, getDebugName(), frameNumber);
+
+ if (mDrawingState.buffer) {
+ mReleasePreviousBuffer = true;
+ if (!mBufferInfo.mBuffer ||
+ (!mDrawingState.buffer->hasSameBuffer(*mBufferInfo.mBuffer) ||
+ mDrawingState.frameNumber != mBufferInfo.mFrameNumber)) {
+ // If mDrawingState has a buffer, and we are about to update again
+ // before swapping to drawing state, then the first buffer will be
+ // dropped and we should decrement the pending buffer count and
+ // call any release buffer callbacks if set.
+ callReleaseBufferCallback(mDrawingState.releaseBufferListener,
+ mDrawingState.buffer->getBuffer(), mDrawingState.frameNumber,
+ mDrawingState.acquireFence,
+ mFlinger->getMaxAcquiredBufferCountForCurrentRefreshRate(
+ mOwnerUid));
+ decrementPendingBufferCount();
+ if (mDrawingState.bufferSurfaceFrameTX != nullptr &&
+ mDrawingState.bufferSurfaceFrameTX->getPresentState() != PresentState::Presented) {
+ addSurfaceFrameDroppedForBuffer(mDrawingState.bufferSurfaceFrameTX);
+ mDrawingState.bufferSurfaceFrameTX.reset();
+ }
+ } else if (EARLY_RELEASE_ENABLED && mLastClientCompositionFence != nullptr) {
+ callReleaseBufferCallback(mDrawingState.releaseBufferListener,
+ mDrawingState.buffer->getBuffer(), mDrawingState.frameNumber,
+ mLastClientCompositionFence,
+ mFlinger->getMaxAcquiredBufferCountForCurrentRefreshRate(
+ mOwnerUid));
+ mLastClientCompositionFence = nullptr;
+ }
+ }
+
+ mDrawingState.frameNumber = frameNumber;
+ mDrawingState.releaseBufferListener = bufferData.releaseBufferListener;
+ mDrawingState.buffer = std::move(buffer);
+ mDrawingState.clientCacheId = bufferData.cachedBuffer;
+
+ mDrawingState.acquireFence = bufferData.flags.test(BufferData::BufferDataChange::fenceChanged)
+ ? bufferData.acquireFence
+ : Fence::NO_FENCE;
+ mDrawingState.acquireFenceTime = std::make_unique<FenceTime>(mDrawingState.acquireFence);
+ if (mDrawingState.acquireFenceTime->getSignalTime() == Fence::SIGNAL_TIME_PENDING) {
+ // We latched this buffer unsiganled, so we need to pass the acquire fence
+ // on the callback instead of just the acquire time, since it's unknown at
+ // this point.
+ mCallbackHandleAcquireTimeOrFence = mDrawingState.acquireFence;
+ } else {
+ mCallbackHandleAcquireTimeOrFence = mDrawingState.acquireFenceTime->getSignalTime();
+ }
+
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+
+ const int32_t layerId = getSequence();
+ mFlinger->mTimeStats->setPostTime(layerId, mDrawingState.frameNumber, getName().c_str(),
+ mOwnerUid, postTime, getGameMode());
+ mDrawingState.desiredPresentTime = desiredPresentTime;
+ mDrawingState.isAutoTimestamp = isAutoTimestamp;
+
+ const nsecs_t presentTime = [&] {
+ if (!isAutoTimestamp) return desiredPresentTime;
+
+ const auto prediction =
+ mFlinger->mFrameTimeline->getTokenManager()->getPredictionsForToken(info.vsyncId);
+ if (prediction.has_value()) return prediction->presentTime;
+
+ return static_cast<nsecs_t>(0);
+ }();
+
+ using LayerUpdateType = scheduler::LayerHistory::LayerUpdateType;
+ mFlinger->mScheduler->recordLayerHistory(this, presentTime, LayerUpdateType::Buffer);
+
+ setFrameTimelineVsyncForBufferTransaction(info, postTime);
+
+ if (dequeueTime && *dequeueTime != 0) {
+ const uint64_t bufferId = mDrawingState.buffer->getId();
+ mFlinger->mFrameTracer->traceNewLayer(layerId, getName().c_str());
+ mFlinger->mFrameTracer->traceTimestamp(layerId, bufferId, frameNumber, *dequeueTime,
+ FrameTracer::FrameEvent::DEQUEUE);
+ mFlinger->mFrameTracer->traceTimestamp(layerId, bufferId, frameNumber, postTime,
+ FrameTracer::FrameEvent::QUEUE);
+ }
+
+ mDrawingState.releaseBufferEndpoint = bufferData.releaseBufferEndpoint;
+ return true;
+}
+
+bool Layer::setDataspace(ui::Dataspace dataspace) {
+ mDrawingState.dataspaceRequested = true;
+ if (mDrawingState.dataspace == dataspace) return false;
+ mDrawingState.dataspace = dataspace;
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
+bool Layer::setHdrMetadata(const HdrMetadata& hdrMetadata) {
+ if (mDrawingState.hdrMetadata == hdrMetadata) return false;
+ mDrawingState.hdrMetadata = hdrMetadata;
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
+bool Layer::setSurfaceDamageRegion(const Region& surfaceDamage) {
+ mDrawingState.surfaceDamageRegion = surfaceDamage;
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
+bool Layer::setApi(int32_t api) {
+ if (mDrawingState.api == api) return false;
+ mDrawingState.api = api;
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
+bool Layer::setSidebandStream(const sp<NativeHandle>& sidebandStream) {
+ if (mDrawingState.sidebandStream == sidebandStream) return false;
+
+ if (mDrawingState.sidebandStream != nullptr && sidebandStream == nullptr) {
+ mFlinger->mTunnelModeEnabledReporter->decrementTunnelModeCount();
+ } else if (sidebandStream != nullptr) {
+ mFlinger->mTunnelModeEnabledReporter->incrementTunnelModeCount();
+ }
+
+ mDrawingState.sidebandStream = sidebandStream;
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ if (!mSidebandStreamChanged.exchange(true)) {
+ // mSidebandStreamChanged was false
+ mFlinger->onLayerUpdate();
+ }
+ return true;
+}
+
+bool Layer::setTransactionCompletedListeners(const std::vector<sp<CallbackHandle>>& handles) {
+ // If there is no handle, we will not send a callback so reset mReleasePreviousBuffer and return
+ if (handles.empty()) {
+ mReleasePreviousBuffer = false;
+ return false;
+ }
+
+ const bool willPresent = willPresentCurrentTransaction();
+
for (const auto& handle : handles) {
- mFlinger->getTransactionCallbackInvoker().registerUnpresentedCallbackHandle(handle);
+ // If this transaction set a buffer on this layer, release its previous buffer
+ handle->releasePreviousBuffer = mReleasePreviousBuffer;
+
+ // If this layer will be presented in this frame
+ if (willPresent) {
+ // If this transaction set an acquire fence on this layer, set its acquire time
+ handle->acquireTimeOrFence = mCallbackHandleAcquireTimeOrFence;
+ handle->frameNumber = mDrawingState.frameNumber;
+
+ // Store so latched time and release fence can be set
+ mDrawingState.callbackHandles.push_back(handle);
+
+ } else { // If this layer will NOT need to be relatched and presented this frame
+ // Notify the transaction completed thread this handle is done
+ mFlinger->getTransactionCallbackInvoker().registerUnpresentedCallbackHandle(handle);
+ }
+ }
+
+ mReleasePreviousBuffer = false;
+ mCallbackHandleAcquireTimeOrFence = -1;
+
+ return willPresent;
+}
+
+Rect Layer::getBufferSize(const State& /*s*/) const {
+ // for buffer state layers we use the display frame size as the buffer size.
+
+ if (mBufferInfo.mBuffer == nullptr) {
+ return Rect::INVALID_RECT;
+ }
+
+ uint32_t bufWidth = mBufferInfo.mBuffer->getWidth();
+ uint32_t bufHeight = mBufferInfo.mBuffer->getHeight();
+
+ // Undo any transformations on the buffer and return the result.
+ if (mBufferInfo.mTransform & ui::Transform::ROT_90) {
+ std::swap(bufWidth, bufHeight);
+ }
+
+ if (getTransformToDisplayInverse()) {
+ uint32_t invTransform = DisplayDevice::getPrimaryDisplayRotationFlags();
+ if (invTransform & ui::Transform::ROT_90) {
+ std::swap(bufWidth, bufHeight);
+ }
+ }
+
+ return Rect(0, 0, static_cast<int32_t>(bufWidth), static_cast<int32_t>(bufHeight));
+}
+
+FloatRect Layer::computeSourceBounds(const FloatRect& parentBounds) const {
+ if (mBufferInfo.mBuffer == nullptr) {
+ return parentBounds;
+ }
+
+ return getBufferSize(getDrawingState()).toFloatRect();
+}
+
+bool Layer::fenceHasSignaled() const {
+ if (SurfaceFlinger::enableLatchUnsignaledConfig != LatchUnsignaledConfig::Disabled) {
+ return true;
+ }
+
+ const bool fenceSignaled =
+ getDrawingState().acquireFence->getStatus() == Fence::Status::Signaled;
+ if (!fenceSignaled) {
+ mFlinger->mTimeStats->incrementLatchSkipped(getSequence(),
+ TimeStats::LatchSkipReason::LateAcquire);
+ }
+
+ return fenceSignaled;
+}
+
+bool Layer::onPreComposition(nsecs_t refreshStartTime, bool /* updatingOutputGeometryThisFrame */) {
+ for (const auto& handle : mDrawingState.callbackHandles) {
+ handle->refreshStartTime = refreshStartTime;
+ }
+ return hasReadyFrame();
+}
+
+void Layer::setAutoRefresh(bool autoRefresh) {
+ mDrawingState.autoRefresh = autoRefresh;
+}
+
+bool Layer::latchSidebandStream(bool& recomputeVisibleRegions) {
+ // We need to update the sideband stream if the layer has both a buffer and a sideband stream.
+ auto* snapshot = editLayerSnapshot();
+ snapshot->sidebandStreamHasFrame = hasFrameUpdate() && mSidebandStream.get();
+
+ if (mSidebandStreamChanged.exchange(false)) {
+ const State& s(getDrawingState());
+ // mSidebandStreamChanged was true
+ mSidebandStream = s.sidebandStream;
+ snapshot->sidebandStream = mSidebandStream;
+ if (mSidebandStream != nullptr) {
+ setTransactionFlags(eTransactionNeeded);
+ mFlinger->setTransactionFlags(eTraversalNeeded);
+ }
+ recomputeVisibleRegions = true;
+
+ return true;
+ }
+ return false;
+}
+
+bool Layer::hasFrameUpdate() const {
+ const State& c(getDrawingState());
+ return (mDrawingStateModified || mDrawingState.modified) &&
+ (c.buffer != nullptr || c.bgColorLayer != nullptr);
+}
+
+void Layer::updateTexImage(nsecs_t latchTime) {
+ const State& s(getDrawingState());
+
+ if (!s.buffer) {
+ if (s.bgColorLayer) {
+ for (auto& handle : mDrawingState.callbackHandles) {
+ handle->latchTime = latchTime;
+ }
+ }
+ return;
+ }
+
+ for (auto& handle : mDrawingState.callbackHandles) {
+ if (handle->frameNumber == mDrawingState.frameNumber) {
+ handle->latchTime = latchTime;
+ }
+ }
+
+ const int32_t layerId = getSequence();
+ const uint64_t bufferId = mDrawingState.buffer->getId();
+ const uint64_t frameNumber = mDrawingState.frameNumber;
+ const auto acquireFence = std::make_shared<FenceTime>(mDrawingState.acquireFence);
+ mFlinger->mTimeStats->setAcquireFence(layerId, frameNumber, acquireFence);
+ mFlinger->mTimeStats->setLatchTime(layerId, frameNumber, latchTime);
+
+ mFlinger->mFrameTracer->traceFence(layerId, bufferId, frameNumber, acquireFence,
+ FrameTracer::FrameEvent::ACQUIRE_FENCE);
+ mFlinger->mFrameTracer->traceTimestamp(layerId, bufferId, frameNumber, latchTime,
+ FrameTracer::FrameEvent::LATCH);
+
+ auto& bufferSurfaceFrame = mDrawingState.bufferSurfaceFrameTX;
+ if (bufferSurfaceFrame != nullptr &&
+ bufferSurfaceFrame->getPresentState() != PresentState::Presented) {
+ // Update only if the bufferSurfaceFrame wasn't already presented. A Presented
+ // bufferSurfaceFrame could be seen here if a pending state was applied successfully and we
+ // are processing the next state.
+ addSurfaceFramePresentedForBuffer(bufferSurfaceFrame,
+ mDrawingState.acquireFenceTime->getSignalTime(),
+ latchTime);
+ mDrawingState.bufferSurfaceFrameTX.reset();
+ }
+
+ std::deque<sp<CallbackHandle>> remainingHandles;
+ mFlinger->getTransactionCallbackInvoker()
+ .addOnCommitCallbackHandles(mDrawingState.callbackHandles, remainingHandles);
+ mDrawingState.callbackHandles = remainingHandles;
+
+ mDrawingStateModified = false;
+}
+
+void Layer::gatherBufferInfo() {
+ if (!mBufferInfo.mBuffer || !mDrawingState.buffer->hasSameBuffer(*mBufferInfo.mBuffer)) {
+ decrementPendingBufferCount();
+ }
+
+ mPreviousReleaseCallbackId = {getCurrentBufferId(), mBufferInfo.mFrameNumber};
+ mBufferInfo.mBuffer = mDrawingState.buffer;
+ mBufferInfo.mFence = mDrawingState.acquireFence;
+ mBufferInfo.mFrameNumber = mDrawingState.frameNumber;
+ mBufferInfo.mPixelFormat =
+ !mBufferInfo.mBuffer ? PIXEL_FORMAT_NONE : mBufferInfo.mBuffer->getPixelFormat();
+ mBufferInfo.mFrameLatencyNeeded = true;
+ mBufferInfo.mDesiredPresentTime = mDrawingState.desiredPresentTime;
+ mBufferInfo.mFenceTime = std::make_shared<FenceTime>(mDrawingState.acquireFence);
+ mBufferInfo.mFence = mDrawingState.acquireFence;
+ mBufferInfo.mTransform = mDrawingState.bufferTransform;
+ auto lastDataspace = mBufferInfo.mDataspace;
+ mBufferInfo.mDataspace = translateDataspace(mDrawingState.dataspace);
+ if (lastDataspace != mBufferInfo.mDataspace) {
+ mFlinger->mSomeDataspaceChanged = true;
+ }
+ mBufferInfo.mCrop = computeBufferCrop(mDrawingState);
+ mBufferInfo.mScaleMode = NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW;
+ mBufferInfo.mSurfaceDamage = mDrawingState.surfaceDamageRegion;
+ mBufferInfo.mHdrMetadata = mDrawingState.hdrMetadata;
+ mBufferInfo.mApi = mDrawingState.api;
+ mBufferInfo.mTransformToDisplayInverse = mDrawingState.transformToDisplayInverse;
+ mBufferInfo.mBufferSlot = mHwcSlotGenerator->getHwcCacheSlot(mDrawingState.clientCacheId);
+}
+
+Rect Layer::computeBufferCrop(const State& s) {
+ if (s.buffer && !s.bufferCrop.isEmpty()) {
+ Rect bufferCrop;
+ s.buffer->getBounds().intersect(s.bufferCrop, &bufferCrop);
+ return bufferCrop;
+ } else if (s.buffer) {
+ return s.buffer->getBounds();
+ } else {
+ return s.bufferCrop;
+ }
+}
+
+sp<Layer> Layer::createClone() {
+ LayerCreationArgs args(mFlinger.get(), nullptr, mName + " (Mirror)", 0, LayerMetadata());
+ args.textureName = mTextureName;
+ sp<Layer> layer = mFlinger->getFactory().createBufferStateLayer(args);
+ layer->mHwcSlotGenerator = mHwcSlotGenerator;
+ layer->setInitialValuesForClone(sp<Layer>::fromExisting(this));
+ return layer;
+}
+
+bool Layer::bufferNeedsFiltering() const {
+ const State& s(getDrawingState());
+ if (!s.buffer) {
+ return false;
+ }
+
+ int32_t bufferWidth = static_cast<int32_t>(s.buffer->getWidth());
+ int32_t bufferHeight = static_cast<int32_t>(s.buffer->getHeight());
+
+ // Undo any transformations on the buffer and return the result.
+ if (s.bufferTransform & ui::Transform::ROT_90) {
+ std::swap(bufferWidth, bufferHeight);
+ }
+
+ if (s.transformToDisplayInverse) {
+ uint32_t invTransform = DisplayDevice::getPrimaryDisplayRotationFlags();
+ if (invTransform & ui::Transform::ROT_90) {
+ std::swap(bufferWidth, bufferHeight);
+ }
+ }
+
+ const Rect layerSize{getBounds()};
+ int32_t layerWidth = layerSize.getWidth();
+ int32_t layerHeight = layerSize.getHeight();
+
+ // Align the layer orientation with the buffer before comparism
+ if (mTransformHint & ui::Transform::ROT_90) {
+ std::swap(layerWidth, layerHeight);
+ }
+
+ return layerWidth != bufferWidth || layerHeight != bufferHeight;
+}
+
+void Layer::decrementPendingBufferCount() {
+ int32_t pendingBuffers = --mPendingBufferTransactions;
+ tracePendingBufferCount(pendingBuffers);
+}
+
+void Layer::tracePendingBufferCount(int32_t pendingBuffers) {
+ ATRACE_INT(mBlastTransactionName.c_str(), pendingBuffers);
+}
+
+/*
+ * We don't want to send the layer's transform to input, but rather the
+ * parent's transform. This is because Layer's transform is
+ * information about how the buffer is placed on screen. The parent's
+ * transform makes more sense to send since it's information about how the
+ * layer is placed on screen. This transform is used by input to determine
+ * how to go from screen space back to window space.
+ */
+ui::Transform Layer::getInputTransform() const {
+ if (!hasBufferOrSidebandStream()) {
+ return getTransform();
+ }
+ sp<Layer> parent = mDrawingParent.promote();
+ if (parent == nullptr) {
+ return ui::Transform();
+ }
+
+ return parent->getTransform();
+}
+
+/**
+ * Similar to getInputTransform, we need to update the bounds to include the transform.
+ * This is because bounds don't include the buffer transform, where the input assumes
+ * that's already included.
+ */
+Rect Layer::getInputBounds() const {
+ if (!hasBufferOrSidebandStream()) {
+ return getCroppedBufferSize(getDrawingState());
+ }
+
+ Rect bufferBounds = getCroppedBufferSize(getDrawingState());
+ if (mDrawingState.transform.getType() == ui::Transform::IDENTITY || !bufferBounds.isValid()) {
+ return bufferBounds;
+ }
+ return mDrawingState.transform.transform(bufferBounds);
+}
+
+bool Layer::simpleBufferUpdate(const layer_state_t& s) const {
+ const uint64_t requiredFlags = layer_state_t::eBufferChanged;
+
+ const uint64_t deniedFlags = layer_state_t::eProducerDisconnect | layer_state_t::eLayerChanged |
+ layer_state_t::eRelativeLayerChanged | layer_state_t::eTransparentRegionChanged |
+ layer_state_t::eFlagsChanged | layer_state_t::eBlurRegionsChanged |
+ layer_state_t::eLayerStackChanged | layer_state_t::eAutoRefreshChanged |
+ layer_state_t::eReparent;
+
+ const uint64_t allowedFlags = layer_state_t::eHasListenerCallbacksChanged |
+ layer_state_t::eFrameRateSelectionPriority | layer_state_t::eFrameRateChanged |
+ layer_state_t::eSurfaceDamageRegionChanged | layer_state_t::eApiChanged |
+ layer_state_t::eMetadataChanged | layer_state_t::eDropInputModeChanged |
+ layer_state_t::eInputInfoChanged;
+
+ if ((s.what & requiredFlags) != requiredFlags) {
+ ALOGV("%s: false [missing required flags 0x%" PRIx64 "]", __func__,
+ (s.what | requiredFlags) & ~s.what);
+ return false;
+ }
+
+ if (s.what & deniedFlags) {
+ ALOGV("%s: false [has denied flags 0x%" PRIx64 "]", __func__, s.what & deniedFlags);
+ return false;
+ }
+
+ if (s.what & allowedFlags) {
+ ALOGV("%s: [has allowed flags 0x%" PRIx64 "]", __func__, s.what & allowedFlags);
+ }
+
+ if (s.what & layer_state_t::ePositionChanged) {
+ if (mRequestedTransform.tx() != s.x || mRequestedTransform.ty() != s.y) {
+ ALOGV("%s: false [ePositionChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eAlphaChanged) {
+ if (mDrawingState.color.a != s.color.a) {
+ ALOGV("%s: false [eAlphaChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eColorTransformChanged) {
+ if (mDrawingState.colorTransform != s.colorTransform) {
+ ALOGV("%s: false [eColorTransformChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eBackgroundColorChanged) {
+ if (mDrawingState.bgColorLayer || s.bgColorAlpha != 0) {
+ ALOGV("%s: false [eBackgroundColorChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eMatrixChanged) {
+ if (mRequestedTransform.dsdx() != s.matrix.dsdx ||
+ mRequestedTransform.dtdy() != s.matrix.dtdy ||
+ mRequestedTransform.dtdx() != s.matrix.dtdx ||
+ mRequestedTransform.dsdy() != s.matrix.dsdy) {
+ ALOGV("%s: false [eMatrixChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eCornerRadiusChanged) {
+ if (mDrawingState.cornerRadius != s.cornerRadius) {
+ ALOGV("%s: false [eCornerRadiusChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eBackgroundBlurRadiusChanged) {
+ if (mDrawingState.backgroundBlurRadius != static_cast<int>(s.backgroundBlurRadius)) {
+ ALOGV("%s: false [eBackgroundBlurRadiusChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eBufferTransformChanged) {
+ if (mDrawingState.bufferTransform != s.bufferTransform) {
+ ALOGV("%s: false [eBufferTransformChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eTransformToDisplayInverseChanged) {
+ if (mDrawingState.transformToDisplayInverse != s.transformToDisplayInverse) {
+ ALOGV("%s: false [eTransformToDisplayInverseChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eCropChanged) {
+ if (mDrawingState.crop != s.crop) {
+ ALOGV("%s: false [eCropChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eDataspaceChanged) {
+ if (mDrawingState.dataspace != s.dataspace) {
+ ALOGV("%s: false [eDataspaceChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eHdrMetadataChanged) {
+ if (mDrawingState.hdrMetadata != s.hdrMetadata) {
+ ALOGV("%s: false [eHdrMetadataChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eSidebandStreamChanged) {
+ if (mDrawingState.sidebandStream != s.sidebandStream) {
+ ALOGV("%s: false [eSidebandStreamChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eColorSpaceAgnosticChanged) {
+ if (mDrawingState.colorSpaceAgnostic != s.colorSpaceAgnostic) {
+ ALOGV("%s: false [eColorSpaceAgnosticChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eShadowRadiusChanged) {
+ if (mDrawingState.shadowRadius != s.shadowRadius) {
+ ALOGV("%s: false [eShadowRadiusChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eFixedTransformHintChanged) {
+ if (mDrawingState.fixedTransformHint != s.fixedTransformHint) {
+ ALOGV("%s: false [eFixedTransformHintChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eTrustedOverlayChanged) {
+ if (mDrawingState.isTrustedOverlay != s.isTrustedOverlay) {
+ ALOGV("%s: false [eTrustedOverlayChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eStretchChanged) {
+ StretchEffect temp = s.stretchEffect;
+ temp.sanitize();
+ if (mDrawingState.stretchEffect != temp) {
+ ALOGV("%s: false [eStretchChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eBufferCropChanged) {
+ if (mDrawingState.bufferCrop != s.bufferCrop) {
+ ALOGV("%s: false [eBufferCropChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eDestinationFrameChanged) {
+ if (mDrawingState.destinationFrame != s.destinationFrame) {
+ ALOGV("%s: false [eDestinationFrameChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ if (s.what & layer_state_t::eDimmingEnabledChanged) {
+ if (mDrawingState.dimmingEnabled != s.dimmingEnabled) {
+ ALOGV("%s: false [eDimmingEnabledChanged changed]", __func__);
+ return false;
+ }
+ }
+
+ ALOGV("%s: true", __func__);
+ return true;
+}
+
+bool Layer::isHdrY410() const {
+ // pixel format is HDR Y410 masquerading as RGBA_1010102
+ return (mBufferInfo.mDataspace == ui::Dataspace::BT2020_ITU_PQ &&
+ mBufferInfo.mApi == NATIVE_WINDOW_API_MEDIA &&
+ mBufferInfo.mPixelFormat == HAL_PIXEL_FORMAT_RGBA_1010102);
+}
+
+sp<compositionengine::LayerFE> Layer::getCompositionEngineLayerFE() const {
+ // There's no need to get a CE Layer if the layer isn't going to draw anything.
+ if (hasSomethingToDraw()) {
+ return asLayerFE();
+ } else {
+ return nullptr;
+ }
+}
+
+const Layer::LayerSnapshot* Layer::getLayerSnapshot() const {
+ return mSnapshot.get();
+}
+
+Layer::LayerSnapshot* Layer::editLayerSnapshot() {
+ return mSnapshot.get();
+}
+const compositionengine::LayerFECompositionState* Layer::getCompositionState() const {
+ return mSnapshot.get();
+}
+
+void Layer::useSurfaceDamage() {
+ if (mFlinger->mForceFullDamage) {
+ surfaceDamageRegion = Region::INVALID_REGION;
+ } else {
+ surfaceDamageRegion = mBufferInfo.mSurfaceDamage;
+ }
+}
+
+void Layer::useEmptyDamage() {
+ surfaceDamageRegion.clear();
+}
+
+bool Layer::isOpaque(const Layer::State& s) const {
+ // if we don't have a buffer or sidebandStream yet, we're translucent regardless of the
+ // layer's opaque flag.
+ if (!hasSomethingToDraw()) {
+ return false;
+ }
+
+ // if the layer has the opaque flag, then we're always opaque
+ if ((s.flags & layer_state_t::eLayerOpaque) == layer_state_t::eLayerOpaque) {
+ return true;
+ }
+
+ // If the buffer has no alpha channel, then we are opaque
+ if (hasBufferOrSidebandStream() && isOpaqueFormat(getPixelFormat())) {
+ return true;
+ }
+
+ // Lastly consider the layer opaque if drawing a color with alpha == 1.0
+ return fillsColor() && getAlpha() == 1.0_hf;
+}
+
+bool Layer::canReceiveInput() const {
+ return !isHiddenByPolicy() && (mBufferInfo.mBuffer == nullptr || getAlpha() > 0.0f);
+}
+
+bool Layer::isVisible() const {
+ if (!hasSomethingToDraw()) {
+ return false;
+ }
+
+ if (isHiddenByPolicy()) {
+ return false;
+ }
+
+ return getAlpha() > 0.0f || hasBlur();
+}
+
+void Layer::onPostComposition(const DisplayDevice* display,
+ const std::shared_ptr<FenceTime>& glDoneFence,
+ const std::shared_ptr<FenceTime>& presentFence,
+ const CompositorTiming& compositorTiming) {
+ // mFrameLatencyNeeded is true when a new frame was latched for the
+ // composition.
+ if (!mBufferInfo.mFrameLatencyNeeded) return;
+
+ for (const auto& handle : mDrawingState.callbackHandles) {
+ handle->gpuCompositionDoneFence = glDoneFence;
+ handle->compositorTiming = compositorTiming;
+ }
+
+ // Update mFrameTracker.
+ nsecs_t desiredPresentTime = mBufferInfo.mDesiredPresentTime;
+ mFrameTracker.setDesiredPresentTime(desiredPresentTime);
+
+ const int32_t layerId = getSequence();
+ mFlinger->mTimeStats->setDesiredTime(layerId, mCurrentFrameNumber, desiredPresentTime);
+
+ const auto outputLayer = findOutputLayerForDisplay(display);
+ if (outputLayer && outputLayer->requiresClientComposition()) {
+ nsecs_t clientCompositionTimestamp = outputLayer->getState().clientCompositionTimestamp;
+ mFlinger->mFrameTracer->traceTimestamp(layerId, getCurrentBufferId(), mCurrentFrameNumber,
+ clientCompositionTimestamp,
+ FrameTracer::FrameEvent::FALLBACK_COMPOSITION);
+ // Update the SurfaceFrames in the drawing state
+ if (mDrawingState.bufferSurfaceFrameTX) {
+ mDrawingState.bufferSurfaceFrameTX->setGpuComposition();
+ }
+ for (auto& [token, surfaceFrame] : mDrawingState.bufferlessSurfaceFramesTX) {
+ surfaceFrame->setGpuComposition();
+ }
+ }
+
+ std::shared_ptr<FenceTime> frameReadyFence = mBufferInfo.mFenceTime;
+ if (frameReadyFence->isValid()) {
+ mFrameTracker.setFrameReadyFence(std::move(frameReadyFence));
+ } else {
+ // There was no fence for this frame, so assume that it was ready
+ // to be presented at the desired present time.
+ mFrameTracker.setFrameReadyTime(desiredPresentTime);
+ }
+
+ if (display) {
+ const Fps refreshRate = display->refreshRateConfigs().getActiveModePtr()->getFps();
+ const std::optional<Fps> renderRate =
+ mFlinger->mScheduler->getFrameRateOverride(getOwnerUid());
+
+ const auto vote = frameRateToSetFrameRateVotePayload(mDrawingState.frameRate);
+ const auto gameMode = getGameMode();
+
+ if (presentFence->isValid()) {
+ mFlinger->mTimeStats->setPresentFence(layerId, mCurrentFrameNumber, presentFence,
+ refreshRate, renderRate, vote, gameMode);
+ mFlinger->mFrameTracer->traceFence(layerId, getCurrentBufferId(), mCurrentFrameNumber,
+ presentFence,
+ FrameTracer::FrameEvent::PRESENT_FENCE);
+ mFrameTracker.setActualPresentFence(std::shared_ptr<FenceTime>(presentFence));
+ } else if (const auto displayId = PhysicalDisplayId::tryCast(display->getId());
+ displayId && mFlinger->getHwComposer().isConnected(*displayId)) {
+ // The HWC doesn't support present fences, so use the present timestamp instead.
+ const nsecs_t presentTimestamp =
+ mFlinger->getHwComposer().getPresentTimestamp(*displayId);
+
+ const nsecs_t now = systemTime(CLOCK_MONOTONIC);
+ const nsecs_t vsyncPeriod = display->getVsyncPeriodFromHWC();
+ const nsecs_t actualPresentTime = now - ((now - presentTimestamp) % vsyncPeriod);
+
+ mFlinger->mTimeStats->setPresentTime(layerId, mCurrentFrameNumber, actualPresentTime,
+ refreshRate, renderRate, vote, gameMode);
+ mFlinger->mFrameTracer->traceTimestamp(layerId, getCurrentBufferId(),
+ mCurrentFrameNumber, actualPresentTime,
+ FrameTracer::FrameEvent::PRESENT_FENCE);
+ mFrameTracker.setActualPresentTime(actualPresentTime);
+ }
+ }
+
+ mFrameTracker.advanceFrame();
+ mBufferInfo.mFrameLatencyNeeded = false;
+}
+
+bool Layer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime) {
+ ATRACE_FORMAT_INSTANT("latchBuffer %s - %" PRIu64, getDebugName(),
+ getDrawingState().frameNumber);
+
+ bool refreshRequired = latchSidebandStream(recomputeVisibleRegions);
+
+ if (refreshRequired) {
+ return refreshRequired;
+ }
+
+ // If the head buffer's acquire fence hasn't signaled yet, return and
+ // try again later
+ if (!fenceHasSignaled()) {
+ ATRACE_NAME("!fenceHasSignaled()");
+ mFlinger->onLayerUpdate();
+ return false;
+ }
+
+ updateTexImage(latchTime);
+ if (mDrawingState.buffer == nullptr) {
+ return false;
+ }
+
+ // Capture the old state of the layer for comparisons later
+ BufferInfo oldBufferInfo = mBufferInfo;
+ const bool oldOpacity = isOpaque(mDrawingState);
+ mPreviousFrameNumber = mCurrentFrameNumber;
+ mCurrentFrameNumber = mDrawingState.frameNumber;
+ gatherBufferInfo();
+
+ if (oldBufferInfo.mBuffer == nullptr) {
+ // the first time we receive a buffer, we need to trigger a
+ // geometry invalidation.
+ recomputeVisibleRegions = true;
+ }
+
+ if ((mBufferInfo.mCrop != oldBufferInfo.mCrop) ||
+ (mBufferInfo.mTransform != oldBufferInfo.mTransform) ||
+ (mBufferInfo.mScaleMode != oldBufferInfo.mScaleMode) ||
+ (mBufferInfo.mTransformToDisplayInverse != oldBufferInfo.mTransformToDisplayInverse)) {
+ recomputeVisibleRegions = true;
+ }
+
+ if (oldBufferInfo.mBuffer != nullptr) {
+ uint32_t bufWidth = mBufferInfo.mBuffer->getWidth();
+ uint32_t bufHeight = mBufferInfo.mBuffer->getHeight();
+ if (bufWidth != oldBufferInfo.mBuffer->getWidth() ||
+ bufHeight != oldBufferInfo.mBuffer->getHeight()) {
+ recomputeVisibleRegions = true;
+ }
+ }
+
+ if (oldOpacity != isOpaque(mDrawingState)) {
+ recomputeVisibleRegions = true;
}
return true;
}
+bool Layer::hasReadyFrame() const {
+ return hasFrameUpdate() || getSidebandStreamChanged() || getAutoRefresh();
+}
+
+bool Layer::isProtected() const {
+ return (mBufferInfo.mBuffer != nullptr) &&
+ (mBufferInfo.mBuffer->getUsage() & GRALLOC_USAGE_PROTECTED);
+}
+
+// As documented in libhardware header, formats in the range
+// 0x100 - 0x1FF are specific to the HAL implementation, and
+// are known to have no alpha channel
+// TODO: move definition for device-specific range into
+// hardware.h, instead of using hard-coded values here.
+#define HARDWARE_IS_DEVICE_FORMAT(f) ((f) >= 0x100 && (f) <= 0x1FF)
+
+bool Layer::isOpaqueFormat(PixelFormat format) {
+ if (HARDWARE_IS_DEVICE_FORMAT(format)) {
+ return true;
+ }
+ switch (format) {
+ case PIXEL_FORMAT_RGBA_8888:
+ case PIXEL_FORMAT_BGRA_8888:
+ case PIXEL_FORMAT_RGBA_FP16:
+ case PIXEL_FORMAT_RGBA_1010102:
+ case PIXEL_FORMAT_R_8:
+ return false;
+ }
+ // in all other case, we have no blending (also for unknown formats)
+ return true;
+}
+
+bool Layer::needsFiltering(const DisplayDevice* display) const {
+ if (!hasBufferOrSidebandStream()) {
+ return false;
+ }
+ const auto outputLayer = findOutputLayerForDisplay(display);
+ if (outputLayer == nullptr) {
+ return false;
+ }
+
+ // We need filtering if the sourceCrop rectangle size does not match the
+ // displayframe rectangle size (not a 1:1 render)
+ const auto& compositionState = outputLayer->getState();
+ const auto displayFrame = compositionState.displayFrame;
+ const auto sourceCrop = compositionState.sourceCrop;
+ return sourceCrop.getHeight() != displayFrame.getHeight() ||
+ sourceCrop.getWidth() != displayFrame.getWidth();
+}
+
+bool Layer::needsFilteringForScreenshots(const DisplayDevice* display,
+ const ui::Transform& inverseParentTransform) const {
+ if (!hasBufferOrSidebandStream()) {
+ return false;
+ }
+ const auto outputLayer = findOutputLayerForDisplay(display);
+ if (outputLayer == nullptr) {
+ return false;
+ }
+
+ // We need filtering if the sourceCrop rectangle size does not match the
+ // viewport rectangle size (not a 1:1 render)
+ const auto& compositionState = outputLayer->getState();
+ const ui::Transform& displayTransform = display->getTransform();
+ const ui::Transform inverseTransform = inverseParentTransform * displayTransform.inverse();
+ // Undo the transformation of the displayFrame so that we're back into
+ // layer-stack space.
+ const Rect frame = inverseTransform.transform(compositionState.displayFrame);
+ const FloatRect sourceCrop = compositionState.sourceCrop;
+
+ int32_t frameHeight = frame.getHeight();
+ int32_t frameWidth = frame.getWidth();
+ // If the display transform had a rotational component then undo the
+ // rotation so that the orientation matches the source crop.
+ if (displayTransform.getOrientation() & ui::Transform::ROT_90) {
+ std::swap(frameHeight, frameWidth);
+ }
+ return sourceCrop.getHeight() != frameHeight || sourceCrop.getWidth() != frameWidth;
+}
+
+void Layer::latchAndReleaseBuffer() {
+ if (hasReadyFrame()) {
+ bool ignored = false;
+ latchBuffer(ignored, systemTime());
+ }
+ releasePendingBuffer(systemTime());
+}
+
+PixelFormat Layer::getPixelFormat() const {
+ return mBufferInfo.mPixelFormat;
+}
+
+bool Layer::getTransformToDisplayInverse() const {
+ return mBufferInfo.mTransformToDisplayInverse;
+}
+
+Rect Layer::getBufferCrop() const {
+ // this is the crop rectangle that applies to the buffer
+ // itself (as opposed to the window)
+ if (!mBufferInfo.mCrop.isEmpty()) {
+ // if the buffer crop is defined, we use that
+ return mBufferInfo.mCrop;
+ } else if (mBufferInfo.mBuffer != nullptr) {
+ // otherwise we use the whole buffer
+ return mBufferInfo.mBuffer->getBounds();
+ } else {
+ // if we don't have a buffer yet, we use an empty/invalid crop
+ return Rect();
+ }
+}
+
+uint32_t Layer::getBufferTransform() const {
+ return mBufferInfo.mTransform;
+}
+
+ui::Dataspace Layer::getDataSpace() const {
+ return mDrawingState.dataspaceRequested ? getRequestedDataSpace() : ui::Dataspace::UNKNOWN;
+}
+
+ui::Dataspace Layer::getRequestedDataSpace() const {
+ return hasBufferOrSidebandStream() ? mBufferInfo.mDataspace : mDrawingState.dataspace;
+}
+
+ui::Dataspace Layer::translateDataspace(ui::Dataspace dataspace) {
+ ui::Dataspace updatedDataspace = dataspace;
+ // translate legacy dataspaces to modern dataspaces
+ switch (dataspace) {
+ case ui::Dataspace::SRGB:
+ updatedDataspace = ui::Dataspace::V0_SRGB;
+ break;
+ case ui::Dataspace::SRGB_LINEAR:
+ updatedDataspace = ui::Dataspace::V0_SRGB_LINEAR;
+ break;
+ case ui::Dataspace::JFIF:
+ updatedDataspace = ui::Dataspace::V0_JFIF;
+ break;
+ case ui::Dataspace::BT601_625:
+ updatedDataspace = ui::Dataspace::V0_BT601_625;
+ break;
+ case ui::Dataspace::BT601_525:
+ updatedDataspace = ui::Dataspace::V0_BT601_525;
+ break;
+ case ui::Dataspace::BT709:
+ updatedDataspace = ui::Dataspace::V0_BT709;
+ break;
+ default:
+ break;
+ }
+
+ return updatedDataspace;
+}
+
+sp<GraphicBuffer> Layer::getBuffer() const {
+ return mBufferInfo.mBuffer ? mBufferInfo.mBuffer->getBuffer() : nullptr;
+}
+
+void Layer::getDrawingTransformMatrix(bool filteringEnabled, float outMatrix[16]) const {
+ sp<GraphicBuffer> buffer = getBuffer();
+ if (!buffer) {
+ ALOGE("Buffer should not be null!");
+ return;
+ }
+ GLConsumer::computeTransformMatrix(outMatrix, buffer->getWidth(), buffer->getHeight(),
+ buffer->getPixelFormat(), mBufferInfo.mCrop,
+ mBufferInfo.mTransform, filteringEnabled);
+}
+
+void Layer::setTransformHint(ui::Transform::RotationFlags displayTransformHint) {
+ mTransformHint = getFixedTransformHint();
+ if (mTransformHint == ui::Transform::ROT_INVALID) {
+ mTransformHint = displayTransformHint;
+ }
+}
+
+const std::shared_ptr<renderengine::ExternalTexture>& Layer::getExternalTexture() const {
+ return mBufferInfo.mBuffer;
+}
+
+bool Layer::setColor(const half3& color) {
+ if (mDrawingState.color.rgb == color) {
+ return false;
+ }
+
+ mDrawingState.sequence++;
+ mDrawingState.color.rgb = color;
+ mDrawingState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
+bool Layer::fillsColor() const {
+ return !hasBufferOrSidebandStream() && mDrawingState.color.r >= 0.0_hf &&
+ mDrawingState.color.g >= 0.0_hf && mDrawingState.color.b >= 0.0_hf;
+}
+
+bool Layer::hasBlur() const {
+ return getBackgroundBlurRadius() > 0 || getDrawingState().blurRegions.size() > 0;
+}
+
+void Layer::updateSnapshot(bool updateGeometry) {
+ if (!getCompositionEngineLayerFE()) {
+ return;
+ }
+
+ auto* snapshot = editLayerSnapshot();
+ if (updateGeometry) {
+ prepareBasicGeometryCompositionState();
+ prepareGeometryCompositionState();
+ snapshot->roundedCorner = getRoundedCornerState();
+ snapshot->stretchEffect = getStretchEffect();
+ snapshot->transformedBounds = mScreenBounds;
+ if (mEffectiveShadowRadius > 0.f) {
+ snapshot->shadowSettings = mFlinger->mDrawingState.globalShadowSettings;
+
+ // Note: this preserves existing behavior of shadowing the entire layer and not cropping
+ // it if transparent regions are present. This may not be necessary since shadows are
+ // typically cast by layers without transparent regions.
+ snapshot->shadowSettings.boundaries = mBounds;
+
+ const float casterAlpha = snapshot->alpha;
+ const bool casterIsOpaque =
+ ((mBufferInfo.mBuffer != nullptr) && isOpaque(mDrawingState));
+
+ // If the casting layer is translucent, we need to fill in the shadow underneath the
+ // layer. Otherwise the generated shadow will only be shown around the casting layer.
+ snapshot->shadowSettings.casterIsTranslucent = !casterIsOpaque || (casterAlpha < 1.0f);
+ snapshot->shadowSettings.ambientColor *= casterAlpha;
+ snapshot->shadowSettings.spotColor *= casterAlpha;
+ }
+ snapshot->shadowSettings.length = mEffectiveShadowRadius;
+ }
+ snapshot->contentOpaque = isOpaque(mDrawingState);
+ snapshot->isHdrY410 = isHdrY410();
+ snapshot->bufferNeedsFiltering = bufferNeedsFiltering();
+ sp<Layer> p = mDrawingParent.promote();
+ if (p != nullptr) {
+ snapshot->transform = p->getTransform();
+ } else {
+ snapshot->transform.reset();
+ }
+ snapshot->bufferSize = getBufferSize(mDrawingState);
+ snapshot->externalTexture = mBufferInfo.mBuffer;
+ preparePerFrameCompositionState();
+}
+
+void Layer::updateMetadataSnapshot(const LayerMetadata& parentMetadata) {
+ mSnapshot->layerMetadata = parentMetadata;
+ mSnapshot->layerMetadata.merge(mDrawingState.metadata);
+ for (const sp<Layer>& child : mDrawingChildren) {
+ child->updateMetadataSnapshot(mSnapshot->layerMetadata);
+ }
+}
+
+void Layer::updateRelativeMetadataSnapshot(const LayerMetadata& relativeLayerMetadata,
+ std::unordered_set<Layer*>& visited) {
+ if (visited.find(this) != visited.end()) {
+ ALOGW("Cycle containing layer %s detected in z-order relatives", getDebugName());
+ return;
+ }
+ visited.insert(this);
+
+ mSnapshot->relativeLayerMetadata = relativeLayerMetadata;
+
+ if (mDrawingState.zOrderRelatives.empty()) {
+ return;
+ }
+ LayerMetadata childRelativeLayerMetadata = mSnapshot->relativeLayerMetadata;
+ childRelativeLayerMetadata.merge(mSnapshot->layerMetadata);
+ for (wp<Layer> weakRelative : mDrawingState.zOrderRelatives) {
+ sp<Layer> relative = weakRelative.promote();
+ if (!relative) {
+ continue;
+ }
+ relative->updateRelativeMetadataSnapshot(childRelativeLayerMetadata, visited);
+ }
+}
+
// ---------------------------------------------------------------------------
std::ostream& operator<<(std::ostream& stream, const Layer::FrameRate& rate) {
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 22bb866..8ace812 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -38,6 +38,7 @@
#include <utils/Timers.h>
#include <compositionengine/LayerFE.h>
+#include <compositionengine/LayerFECompositionState.h>
#include <scheduler/Fps.h>
#include <scheduler/Seamlessness.h>
@@ -48,12 +49,10 @@
#include <vector>
#include "Client.h"
-#include "ClientCache.h"
-#include "DisplayHardware/ComposerHal.h"
#include "DisplayHardware/HWComposer.h"
#include "FrameTracker.h"
+#include "HwcSlotGenerator.h"
#include "LayerVector.h"
-#include "RenderArea.h"
#include "Scheduler/LayerInfo.h"
#include "SurfaceFlinger.h"
#include "Tracing/LayerTracing.h"
@@ -78,10 +77,6 @@
class LayerDebugInfo;
}
-namespace impl {
-class SurfaceInterceptor;
-}
-
namespace frametimeline {
class SurfaceFrame;
} // namespace frametimeline
@@ -146,61 +141,63 @@
bool hasRoundedCorners() const { return radius.x > 0.0f && radius.y > 0.0f; }
};
+ // LayerSnapshot stores Layer state used by Composition Engine and Render Engine. Composition
+ // Engine uses a pointer to LayerSnapshot (as LayerFECompositionState*) and the LayerSettings
+ // passed to Render Engine are created using properties stored on this struct.
+ //
+ // TODO(b/238781169) Implement LayerFE as a separate subclass. Migrate LayerSnapshot to that
+ // LayerFE subclass.
+ struct LayerSnapshot : public compositionengine::LayerFECompositionState {
+ int32_t sequence;
+ std::string name;
+ uint32_t textureName;
+ bool contentOpaque;
+ RoundedCornerState roundedCorner;
+ StretchEffect stretchEffect;
+ FloatRect transformedBounds;
+ renderengine::ShadowSettings shadowSettings;
+ bool premultipliedAlpha;
+ bool isHdrY410;
+ bool bufferNeedsFiltering;
+ ui::Transform transform;
+ Rect bufferSize;
+ std::shared_ptr<renderengine::ExternalTexture> externalTexture;
+ LayerMetadata layerMetadata;
+ LayerMetadata relativeLayerMetadata;
+ };
+
using FrameRate = scheduler::LayerInfo::FrameRate;
using FrameRateCompatibility = scheduler::LayerInfo::FrameRateCompatibility;
struct State {
- Geometry active_legacy;
- Geometry requested_legacy;
int32_t z;
-
ui::LayerStack layerStack;
-
uint32_t flags;
- uint8_t reserved[2];
int32_t sequence; // changes when visible regions can change
bool modified;
-
// Crop is expressed in layer space coordinate.
Rect crop;
- Rect requestedCrop;
-
- // the transparentRegion hint is a bit special, it's latched only
- // when we receive a buffer -- this is because it's "content"
- // dependent.
- Region activeTransparentRegion_legacy;
- Region requestedTransparentRegion_legacy;
-
LayerMetadata metadata;
-
// If non-null, a Surface this Surface's Z-order is interpreted relative to.
wp<Layer> zOrderRelativeOf;
bool isRelativeOf{false};
// A list of surfaces whose Z-order is interpreted relative to ours.
SortedVector<wp<Layer>> zOrderRelatives;
-
half4 color;
float cornerRadius;
int backgroundBlurRadius;
-
gui::WindowInfo inputInfo;
wp<Layer> touchableRegionCrop;
- // dataspace is only used by BufferStateLayer and EffectLayer
ui::Dataspace dataspace;
+ bool dataspaceRequested;
- // The fields below this point are only used by BufferStateLayer
uint64_t frameNumber;
- uint32_t width;
- uint32_t height;
ui::Transform transform;
-
uint32_t bufferTransform;
bool transformToDisplayInverse;
-
Region transparentRegionHint;
-
std::shared_ptr<renderengine::ExternalTexture> buffer;
client_cache_t clientCacheId;
sp<Fence> acquireFence;
@@ -208,11 +205,9 @@
HdrMetadata hdrMetadata;
Region surfaceDamageRegion;
int32_t api;
-
sp<NativeHandle> sidebandStream;
mat4 colorTransform;
bool hasColorTransform;
-
// pointer to background color layer that, if set, appears below the buffer state layer
// and the buffer state layer's children. Z order will be set to
// INT_MIN
@@ -237,7 +232,6 @@
// Default frame rate compatibility used to set the layer refresh rate votetype.
FrameRateCompatibility defaultFrameRateCompatibility;
-
FrameRate frameRate;
// The combined frame rate of parents / children of this layer
@@ -257,7 +251,6 @@
// When the transaction was posted
nsecs_t postTime;
-
sp<ITransactionCompletedListener> releaseBufferListener;
// SurfaceFrame that tracks the timeline of Transactions that contain a Buffer. Only one
// such SurfaceFrame exists because only one buffer can be presented on the layer per vsync.
@@ -278,16 +271,11 @@
// Whether or not this layer is a trusted overlay for input
bool isTrustedOverlay;
-
Rect bufferCrop;
Rect destinationFrame;
-
sp<IBinder> releaseBufferEndpoint;
-
gui::DropInputMode dropInputMode;
-
bool autoRefresh = false;
-
bool dimmingEnabled = true;
};
@@ -338,43 +326,17 @@
static void miniDumpHeader(std::string& result);
// Provide unique string for each class type in the Layer hierarchy
- virtual const char* getType() const = 0;
+ virtual const char* getType() const { return "Layer"; }
// true if this layer is visible, false otherwise
- virtual bool isVisible() const = 0;
+ virtual bool isVisible() const;
- virtual sp<Layer> createClone() = 0;
+ virtual sp<Layer> createClone();
- // Geometry setting functions.
- //
- // The following group of functions are used to specify the layers
- // bounds, and the mapping of the texture on to those bounds. According
- // to various settings changes to them may apply immediately, or be delayed until
- // a pending resize is completed by the producer submitting a buffer. For example
- // if we were to change the buffer size, and update the matrix ahead of the
- // new buffer arriving, then we would be stretching the buffer to a different
- // aspect before and after the buffer arriving, which probably isn't what we wanted.
- //
- // The first set of geometry functions are controlled by the scaling mode, described
- // in window.h. The scaling mode may be set by the client, as it submits buffers.
- //
- // Put simply, if our scaling mode is SCALING_MODE_FREEZE, then
- // matrix updates will not be applied while a resize is pending
- // and the size and transform will remain in their previous state
- // until a new buffer is submitted. If the scaling mode is another value
- // then the old-buffer will immediately be scaled to the pending size
- // and the new matrix will be immediately applied following this scaling
- // transformation.
-
- // Set the default buffer size for the assosciated Producer, in pixels. This is
- // also the rendered size of the layer prior to any transformations. Parent
- // or local matrix transformations will not affect the size of the buffer,
- // but may affect it's on-screen size or clipping.
- virtual bool setSize(uint32_t w, uint32_t h);
// Set a 2x2 transformation matrix on the layer. This transform
// will be applied after parent transforms, but before any final
// producer specified transform.
- virtual bool setMatrix(const layer_state_t::matrix22_t& matrix);
+ bool setMatrix(const layer_state_t::matrix22_t& matrix);
// This second set of geometry attributes are controlled by
// setGeometryAppliesWithResize, and their default mode is to be
@@ -384,9 +346,9 @@
// setPosition operates in parent buffer space (pre parent-transform) or display
// space for top-level layers.
- virtual bool setPosition(float x, float y);
+ bool setPosition(float x, float y);
// Buffer space
- virtual bool setCrop(const Rect& crop);
+ bool setCrop(const Rect& crop);
// TODO(b/38182121): Could we eliminate the various latching modes by
// using the layer hierarchy?
@@ -395,7 +357,7 @@
virtual bool setRelativeLayer(const sp<IBinder>& relativeToHandle, int32_t relativeZ);
virtual bool setAlpha(float alpha);
- virtual bool setColor(const half3& /*color*/) { return false; };
+ bool setColor(const half3& /*color*/);
// Set rounded corner radius for this layer and its children.
//
@@ -407,7 +369,7 @@
// is specified in pixels.
virtual bool setBackgroundBlurRadius(int backgroundBlurRadius);
virtual bool setBlurRegions(const std::vector<BlurRegion>& effectRegions);
- virtual bool setTransparentRegionHint(const Region& transparent);
+ bool setTransparentRegionHint(const Region& transparent);
virtual bool setTrustedOverlay(bool);
virtual bool setFlags(uint32_t flags, uint32_t mask);
virtual bool setLayerStack(ui::LayerStack);
@@ -421,30 +383,25 @@
virtual bool isColorSpaceAgnostic() const { return mDrawingState.colorSpaceAgnostic; }
virtual bool isDimmingEnabled() const { return getDrawingState().dimmingEnabled; };
- // Used only to set BufferStateLayer state
- virtual bool setTransform(uint32_t /*transform*/) { return false; };
- virtual bool setTransformToDisplayInverse(bool /*transformToDisplayInverse*/) { return false; };
- virtual bool setBuffer(std::shared_ptr<renderengine::ExternalTexture>& /* buffer */,
- const BufferData& /* bufferData */, nsecs_t /* postTime */,
- nsecs_t /*desiredPresentTime*/, bool /*isAutoTimestamp*/,
- std::optional<nsecs_t> /* dequeueTime */,
- const FrameTimelineInfo& /*info*/) {
- return false;
- };
- virtual bool setDataspace(ui::Dataspace /*dataspace*/) { return false; };
- virtual bool setHdrMetadata(const HdrMetadata& /*hdrMetadata*/) { return false; };
- virtual bool setSurfaceDamageRegion(const Region& /*surfaceDamage*/) { return false; };
- virtual bool setApi(int32_t /*api*/) { return false; };
- virtual bool setSidebandStream(const sp<NativeHandle>& /*sidebandStream*/) { return false; };
- virtual bool setTransactionCompletedListeners(
- const std::vector<sp<CallbackHandle>>& /*handles*/);
+ bool setTransform(uint32_t /*transform*/);
+ bool setTransformToDisplayInverse(bool /*transformToDisplayInverse*/);
+ bool setBuffer(std::shared_ptr<renderengine::ExternalTexture>& /* buffer */,
+ const BufferData& /* bufferData */, nsecs_t /* postTime */,
+ nsecs_t /*desiredPresentTime*/, bool /*isAutoTimestamp*/,
+ std::optional<nsecs_t> /* dequeueTime */, const FrameTimelineInfo& /*info*/);
+ bool setDataspace(ui::Dataspace /*dataspace*/);
+ bool setHdrMetadata(const HdrMetadata& /*hdrMetadata*/);
+ bool setSurfaceDamageRegion(const Region& /*surfaceDamage*/);
+ bool setApi(int32_t /*api*/);
+ bool setSidebandStream(const sp<NativeHandle>& /*sidebandStream*/);
+ bool setTransactionCompletedListeners(const std::vector<sp<CallbackHandle>>& /*handles*/);
virtual bool setBackgroundColor(const half3& color, float alpha, ui::Dataspace dataspace);
virtual bool setColorSpaceAgnostic(const bool agnostic);
virtual bool setDimmingEnabled(const bool dimmingEnabled);
virtual bool setDefaultFrameRateCompatibility(FrameRateCompatibility compatibility);
virtual bool setFrameRateSelectionPriority(int32_t priority);
virtual bool setFixedTransformHint(ui::Transform::RotationFlags fixedTransformHint);
- virtual void setAutoRefresh(bool /* autoRefresh */) {}
+ void setAutoRefresh(bool /* autoRefresh */);
bool setDropInputMode(gui::DropInputMode);
// If the variable is not set on the layer, it traverses up the tree to inherit the frame
@@ -453,16 +410,19 @@
//
virtual FrameRateCompatibility getDefaultFrameRateCompatibility() const;
//
- virtual ui::Dataspace getDataSpace() const { return ui::Dataspace::UNKNOWN; }
+ ui::Dataspace getDataSpace() const;
+ ui::Dataspace getRequestedDataSpace() const;
virtual sp<compositionengine::LayerFE> getCompositionEngineLayerFE() const;
- virtual compositionengine::LayerFECompositionState* editCompositionState();
+
+ const LayerSnapshot* getLayerSnapshot() const;
+ LayerSnapshot* editLayerSnapshot();
// If we have received a new buffer this frame, we will pass its surface
// damage down to hardware composer. Otherwise, we must send a region with
// one empty rect.
- virtual void useSurfaceDamage() {}
- virtual void useEmptyDamage() {}
+ void useSurfaceDamage();
+ void useEmptyDamage();
Region getVisibleRegion(const DisplayDevice*) const;
/*
@@ -472,18 +432,18 @@
* pixel format includes an alpha channel) and the "opaque" flag set
* on the layer. It does not examine the current plane alpha value.
*/
- virtual bool isOpaque(const Layer::State&) const { return false; }
+ bool isOpaque(const Layer::State&) const;
/*
* Returns whether this layer can receive input.
*/
- virtual bool canReceiveInput() const;
+ bool canReceiveInput() const;
/*
* isProtected - true if the layer may contain protected contents in the
* GRALLOC_USAGE_PROTECTED sense.
*/
- virtual bool isProtected() const { return false; }
+ bool isProtected() const;
/*
* isFixedSize - true if content has a fixed size
@@ -493,21 +453,19 @@
/*
* usesSourceCrop - true if content should use a source crop
*/
- virtual bool usesSourceCrop() const { return false; }
+ bool usesSourceCrop() const { return hasBufferOrSidebandStream(); }
// Most layers aren't created from the main thread, and therefore need to
// grab the SF state lock to access HWC, but ContainerLayer does, so we need
// to avoid grabbing the lock again to avoid deadlock
virtual bool isCreatedFromMainThread() const { return false; }
- uint32_t getActiveWidth(const Layer::State& s) const { return s.width; }
- uint32_t getActiveHeight(const Layer::State& s) const { return s.height; }
ui::Transform getActiveTransform(const Layer::State& s) const { return s.transform; }
- virtual Region getActiveTransparentRegion(const Layer::State& s) const {
- return s.activeTransparentRegion_legacy;
+ Region getActiveTransparentRegion(const Layer::State& s) const {
+ return s.transparentRegionHint;
}
- virtual Rect getCrop(const Layer::State& s) const { return s.crop; }
- virtual bool needsFiltering(const DisplayDevice*) const { return false; }
+ Rect getCrop(const Layer::State& s) const { return s.crop; }
+ bool needsFiltering(const DisplayDevice*) const;
// True if this layer requires filtering
// This method is distinct from needsFiltering() in how the filter
@@ -518,27 +476,25 @@
// different.
// If the parent transform needs to be undone when capturing the layer, then
// the inverse parent transform is also required.
- virtual bool needsFilteringForScreenshots(const DisplayDevice*, const ui::Transform&) const {
- return false;
- }
+ bool needsFilteringForScreenshots(const DisplayDevice*, const ui::Transform&) const;
- virtual void updateCloneBufferInfo(){};
+ // from graphics API
+ ui::Dataspace translateDataspace(ui::Dataspace dataspace);
+ void updateCloneBufferInfo();
+ uint64_t mPreviousFrameNumber = 0;
- virtual void setDefaultBufferSize(uint32_t /*w*/, uint32_t /*h*/) {}
-
- virtual bool isHdrY410() const { return false; }
+ bool isHdrY410() const;
/*
* called after composition.
* returns true if the layer latched a new buffer this frame.
*/
- virtual void onPostComposition(const DisplayDevice*,
- const std::shared_ptr<FenceTime>& /*glDoneFence*/,
- const std::shared_ptr<FenceTime>& /*presentFence*/,
- const CompositorTiming&) {}
+ void onPostComposition(const DisplayDevice*, const std::shared_ptr<FenceTime>& /*glDoneFence*/,
+ const std::shared_ptr<FenceTime>& /*presentFence*/,
+ const CompositorTiming&);
// If a buffer was replaced this frame, release the former buffer
- virtual void releasePendingBuffer(nsecs_t /*dequeueReadyTime*/) { }
+ void releasePendingBuffer(nsecs_t /*dequeueReadyTime*/);
/*
* latchBuffer - called each time the screen is redrawn and returns whether
@@ -546,54 +502,55 @@
* operation, so this should be set only if needed). Typically this is used
* to figure out if the content or size of a surface has changed.
*/
- virtual bool latchBuffer(bool& /*recomputeVisibleRegions*/, nsecs_t /*latchTime*/) {
- return false;
- }
+ bool latchBuffer(bool& /*recomputeVisibleRegions*/, nsecs_t /*latchTime*/);
- virtual void latchAndReleaseBuffer() {}
+ /*
+ * Calls latchBuffer if the buffer has a frame queued and then releases the buffer.
+ * This is used if the buffer is just latched and releases to free up the buffer
+ * and will not be shown on screen.
+ * Should only be called on the main thread.
+ */
+ void latchAndReleaseBuffer();
/*
* returns the rectangle that crops the content of the layer and scales it
* to the layer's size.
*/
- virtual Rect getBufferCrop() const { return Rect(); }
+ Rect getBufferCrop() const;
/*
* Returns the transform applied to the buffer.
*/
- virtual uint32_t getBufferTransform() const { return 0; }
+ uint32_t getBufferTransform() const;
- virtual sp<GraphicBuffer> getBuffer() const { return nullptr; }
- virtual const std::shared_ptr<renderengine::ExternalTexture>& getExternalTexture() const {
- return mDrawingState.buffer;
- };
+ sp<GraphicBuffer> getBuffer() const;
+ const std::shared_ptr<renderengine::ExternalTexture>& getExternalTexture() const;
- virtual ui::Transform::RotationFlags getTransformHint() const { return ui::Transform::ROT_0; }
+ ui::Transform::RotationFlags getTransformHint() const { return mTransformHint; }
/*
* Returns if a frame is ready
*/
- virtual bool hasReadyFrame() const { return false; }
+ bool hasReadyFrame() const;
virtual int32_t getQueuedFrameCount() const { return 0; }
/**
* Returns active buffer size in the correct orientation. Buffer size is determined by undoing
- * any buffer transformations. If the layer has no buffer then return INVALID_RECT.
+ * any buffer transformations. Returns Rect::INVALID_RECT if the layer has no buffer or the
+ * layer does not have a display frame and its parent is not bounded.
*/
- virtual Rect getBufferSize(const Layer::State&) const { return Rect::INVALID_RECT; }
+ Rect getBufferSize(const Layer::State&) const;
/**
* Returns the source bounds. If the bounds are not defined, it is inferred from the
* buffer size. Failing that, the bounds are determined from the passed in parent bounds.
* For the root layer, this is the display viewport size.
*/
- virtual FloatRect computeSourceBounds(const FloatRect& parentBounds) const {
- return parentBounds;
- }
+ FloatRect computeSourceBounds(const FloatRect& parentBounds) const;
virtual FrameRate getFrameRateForLayerTree() const;
- virtual bool getTransformToDisplayInverse() const { return false; }
+ bool getTransformToDisplayInverse() const;
// Returns how rounded corners should be drawn for this layer.
// A layer can override its parent's rounded corner settings if the parent's rounded
@@ -602,31 +559,62 @@
bool hasRoundedCorners() const override { return getRoundedCornerState().hasRoundedCorners(); }
- virtual PixelFormat getPixelFormat() const { return PIXEL_FORMAT_NONE; }
+ PixelFormat getPixelFormat() const;
/**
- * Return whether this layer needs an input info. For most layer types
- * this is only true if they explicitly set an input-info but BufferLayer
- * overrides this so we can generate input-info for Buffered layers that don't
- * have them (for input occlusion detection checks).
+ * Return whether this layer needs an input info. We generate InputWindowHandles for all
+ * non-cursor buffered layers regardless of whether they have an InputChannel. This is to enable
+ * the InputDispatcher to do PID based occlusion detection.
*/
- virtual bool needsInputInfo() const { return hasInputInfo(); }
+ bool needsInputInfo() const {
+ return (hasInputInfo() || hasBufferOrSidebandStream()) && !mPotentialCursor;
+ }
// Implements RefBase.
void onFirstRef() override;
+ struct BufferInfo {
+ nsecs_t mDesiredPresentTime;
+ std::shared_ptr<FenceTime> mFenceTime;
+ sp<Fence> mFence;
+ uint32_t mTransform{0};
+ ui::Dataspace mDataspace{ui::Dataspace::UNKNOWN};
+ Rect mCrop;
+ uint32_t mScaleMode{NATIVE_WINDOW_SCALING_MODE_FREEZE};
+ Region mSurfaceDamage;
+ HdrMetadata mHdrMetadata;
+ int mApi;
+ PixelFormat mPixelFormat{PIXEL_FORMAT_NONE};
+ bool mTransformToDisplayInverse{false};
+
+ std::shared_ptr<renderengine::ExternalTexture> mBuffer;
+ uint64_t mFrameNumber;
+ int mBufferSlot{BufferQueue::INVALID_BUFFER_SLOT};
+
+ bool mFrameLatencyNeeded{false};
+ };
+
+ BufferInfo mBufferInfo;
+
// implements compositionengine::LayerFE
- const compositionengine::LayerFECompositionState* getCompositionState() const override;
- bool onPreComposition(nsecs_t) override;
- void prepareCompositionState(compositionengine::LayerFE::StateSubset subset) override;
- std::vector<compositionengine::LayerFE::LayerSettings> prepareClientCompositionList(
- compositionengine::LayerFE::ClientCompositionTargetSettings&) override;
- void onLayerDisplayed(ftl::SharedFuture<FenceResult>) override;
+ const compositionengine::LayerFECompositionState* getCompositionState() const;
+ bool fenceHasSignaled() const;
+ // Called before composition. updatingOutputGeometryThisFrame is used by ARC++'s Layer subclass.
+ bool onPreComposition(nsecs_t refreshStartTime, bool updatingOutputGeometryThisFrame);
+ std::optional<compositionengine::LayerFE::LayerSettings> prepareClientComposition(
+ compositionengine::LayerFE::ClientCompositionTargetSettings&) const override;
+ void onLayerDisplayed(ftl::SharedFuture<FenceResult>);
void setWasClientComposed(const sp<Fence>& fence) override {
mLastClientCompositionFence = fence;
mClearClientCompositionFenceOnLayerDisplayed = false;
}
+ const LayerMetadata* getMetadata() const override { return &mSnapshot->layerMetadata; }
+
+ const LayerMetadata* getRelativeMetadata() const override {
+ return &mSnapshot->relativeLayerMetadata;
+ }
+
const char* getDebugName() const override;
bool setShadowRadius(float shadowRadius);
@@ -889,7 +877,9 @@
bool mPendingHWCDestroy{false};
- bool backpressureEnabled() { return mDrawingState.flags & layer_state_t::eEnableBackpressure; }
+ bool backpressureEnabled() const {
+ return mDrawingState.flags & layer_state_t::eEnableBackpressure;
+ }
bool setStretchEffect(const StretchEffect& effect);
StretchEffect getStretchEffect() const;
@@ -898,17 +888,30 @@
float getBorderWidth();
const half4& getBorderColor();
- virtual bool setBufferCrop(const Rect& /* bufferCrop */) { return false; }
- virtual bool setDestinationFrame(const Rect& /* destinationFrame */) { return false; }
- virtual std::atomic<int32_t>* getPendingBufferCounter() { return nullptr; }
- virtual std::string getPendingBufferCounterName() { return ""; }
- virtual bool updateGeometry() { return false; }
+ bool setBufferCrop(const Rect& /* bufferCrop */);
+ bool setDestinationFrame(const Rect& /* destinationFrame */);
+ // See mPendingBufferTransactions
+ void decrementPendingBufferCount();
+ std::atomic<int32_t>* getPendingBufferCounter() { return &mPendingBufferTransactions; }
+ std::string getPendingBufferCounterName() { return mBlastTransactionName; }
+ bool updateGeometry();
- virtual bool simpleBufferUpdate(const layer_state_t&) const { return false; }
+ bool simpleBufferUpdate(const layer_state_t&) const;
+
+ static bool isOpaqueFormat(PixelFormat format);
+
+ // Updates the LayerSnapshot. This must be called prior to sending layer data to
+ // CompositionEngine or RenderEngine (i.e. before calling CompositionEngine::present or
+ // Layer::prepareClientComposition).
+ //
+ // TODO(b/238781169) Remove direct calls to RenderEngine::drawLayers that don't go through
+ // CompositionEngine to create a single path for composing layers.
+ void updateSnapshot(bool updateGeometry);
+ void updateMetadataSnapshot(const LayerMetadata& parentMetadata);
+ void updateRelativeMetadataSnapshot(const LayerMetadata& relativeLayerMetadata,
+ std::unordered_set<Layer*>& visited);
protected:
- friend class impl::SurfaceInterceptor;
-
// For unit tests
friend class TestableSurfaceFlinger;
friend class FpsReporterTest;
@@ -918,11 +921,12 @@
friend class TransactionSurfaceFrameTest;
virtual void setInitialValuesForClone(const sp<Layer>& clonedFrom);
- virtual std::optional<compositionengine::LayerFE::LayerSettings> prepareClientComposition(
- compositionengine::LayerFE::ClientCompositionTargetSettings&);
- virtual void preparePerFrameCompositionState();
+ void preparePerFrameCompositionState();
+ void preparePerFrameBufferCompositionState();
+ void preparePerFrameEffectsCompositionState();
virtual void commitTransaction(State& stateToCommit);
- virtual void onSurfaceFrameCreated(const std::shared_ptr<frametimeline::SurfaceFrame>&) {}
+ void gatherBufferInfo();
+ void onSurfaceFrameCreated(const std::shared_ptr<frametimeline::SurfaceFrame>&);
sp<compositionengine::LayerFE> asLayerFE() const;
sp<Layer> getClonedFrom() { return mClonedFrom != nullptr ? mClonedFrom.promote() : nullptr; }
@@ -940,7 +944,8 @@
// Modifies the passed in layer settings to clear the contents. If the blackout flag is set,
// the settings clears the content with a solid black fill.
void prepareClearClientComposition(LayerFE::LayerSettings&, bool blackout) const;
- void prepareShadowClientComposition(LayerFE::LayerSettings& caster, const Rect& layerStackRect);
+ void prepareShadowClientComposition(LayerFE::LayerSettings& caster,
+ const Rect& layerStackRect) const;
void prepareBasicGeometryCompositionState();
void prepareGeometryCompositionState();
@@ -974,7 +979,7 @@
* "replaceTouchableRegionWithCrop" is specified. In this case, the layer will receive input
* in this layer's space, regardless of the specified crop layer.
*/
- virtual Rect getInputBounds() const;
+ Rect getInputBounds() const;
// constant
sp<SurfaceFlinger> mFlinger;
@@ -1045,7 +1050,14 @@
sp<Fence> mLastClientCompositionFence;
bool mClearClientCompositionFenceOnLayerDisplayed = false;
private:
- virtual void setTransformHint(ui::Transform::RotationFlags) {}
+ friend class SlotGenerationTest;
+ friend class TransactionFrameTracerTest;
+ friend class TransactionSurfaceFrameTest;
+
+ bool getAutoRefresh() const { return mDrawingState.autoRefresh; }
+ bool getSidebandStreamChanged() const { return mSidebandStreamChanged; }
+
+ std::atomic<bool> mSidebandStreamChanged{false};
// Returns true if the layer can draw shadows on its border.
virtual bool canDrawShadows() const { return true; }
@@ -1090,6 +1102,52 @@
// Fills in the frame and transform info for the gui::WindowInfo.
void fillInputFrameInfo(gui::WindowInfo&, const ui::Transform& screenToDisplay);
+ // Computes the transform matrix using the setFilteringEnabled to determine whether the
+ // transform matrix should be computed for use with bilinear filtering.
+ void getDrawingTransformMatrix(bool filteringEnabled, float outMatrix[16]) const;
+
+ inline void tracePendingBufferCount(int32_t pendingBuffers);
+
+ // Latch sideband stream and returns true if the dirty region should be updated.
+ bool latchSidebandStream(bool& recomputeVisibleRegions);
+
+ bool hasFrameUpdate() const;
+
+ void updateTexImage(nsecs_t latchTime);
+
+ // Crop that applies to the buffer
+ Rect computeBufferCrop(const State& s);
+
+ bool willPresentCurrentTransaction() const;
+
+ // Returns true if the transformed buffer size does not match the layer size and we need
+ // to apply filtering.
+ bool bufferNeedsFiltering() const;
+
+ void callReleaseBufferCallback(const sp<ITransactionCompletedListener>& listener,
+ const sp<GraphicBuffer>& buffer, uint64_t framenumber,
+ const sp<Fence>& releaseFence,
+ uint32_t currentMaxAcquiredBufferCount);
+
+ std::optional<compositionengine::LayerFE::LayerSettings> prepareClientCompositionInternal(
+ compositionengine::LayerFE::ClientCompositionTargetSettings&) const;
+ // Returns true if there is a valid color to fill.
+ bool fillsColor() const;
+ // Returns true if this layer has a blur value.
+ bool hasBlur() const;
+ bool hasEffect() const { return fillsColor() || drawShadows() || hasBlur(); }
+ bool hasBufferOrSidebandStream() const {
+ return ((mSidebandStream != nullptr) || (mBufferInfo.mBuffer != nullptr));
+ }
+
+ bool hasSomethingToDraw() const { return hasEffect() || hasBufferOrSidebandStream(); }
+ void prepareBufferStateClientComposition(
+ compositionengine::LayerFE::LayerSettings&,
+ compositionengine::LayerFE::ClientCompositionTargetSettings&) const;
+ void prepareEffectsClientComposition(
+ compositionengine::LayerFE::LayerSettings&,
+ compositionengine::LayerFE::ClientCompositionTargetSettings&) const;
+
// Cached properties computed from drawing state
// Effective transform taking into account parent transforms and any parent scaling, which is
// a transform from the current layer coordinate space to display(screen) coordinate space.
@@ -1139,6 +1197,49 @@
bool mBorderEnabled = false;
float mBorderWidth;
half4 mBorderColor;
+
+ void setTransformHint(ui::Transform::RotationFlags);
+
+ const uint32_t mTextureName;
+
+ // Transform hint provided to the producer. This must be accessed holding
+ // the mStateLock.
+ ui::Transform::RotationFlags mTransformHint = ui::Transform::ROT_0;
+
+ ReleaseCallbackId mPreviousReleaseCallbackId = ReleaseCallbackId::INVALID_ID;
+ uint64_t mPreviousReleasedFrameNumber = 0;
+
+ uint64_t mPreviousBarrierFrameNumber = 0;
+
+ bool mReleasePreviousBuffer = false;
+
+ // Stores the last set acquire fence signal time used to populate the callback handle's acquire
+ // time.
+ std::variant<nsecs_t, sp<Fence>> mCallbackHandleAcquireTimeOrFence = -1;
+
+ std::deque<std::shared_ptr<android::frametimeline::SurfaceFrame>> mPendingJankClassifications;
+ // An upper bound on the number of SurfaceFrames in the pending classifications deque.
+ static constexpr int kPendingClassificationMaxSurfaceFrames = 25;
+
+ const std::string mBlastTransactionName{"BufferTX - " + mName};
+ // This integer is incremented everytime a buffer arrives at the server for this layer,
+ // and decremented when a buffer is dropped or latched. When changed the integer is exported
+ // to systrace with ATRACE_INT and mBlastTransactionName. This way when debugging perf it is
+ // possible to see when a buffer arrived at the server, and in which frame it latched.
+ //
+ // You can understand the trace this way:
+ // - If the integer increases, a buffer arrived at the server.
+ // - If the integer decreases in latchBuffer, that buffer was latched
+ // - If the integer decreases in setBuffer or doTransaction, a buffer was dropped
+ std::atomic<int32_t> mPendingBufferTransactions{0};
+
+ // Contains requested position and matrix updates. This will be applied if the client does
+ // not specify a destination frame.
+ ui::Transform mRequestedTransform;
+
+ sp<HwcSlotGenerator> mHwcSlotGenerator;
+
+ std::unique_ptr<LayerSnapshot> mSnapshot = std::make_unique<LayerSnapshot>();
};
std::ostream& operator<<(std::ostream& stream, const Layer::FrameRate& rate);
diff --git a/services/surfaceflinger/LayerRenderArea.cpp b/services/surfaceflinger/LayerRenderArea.cpp
index e17b01f..6bc7dc1 100644
--- a/services/surfaceflinger/LayerRenderArea.cpp
+++ b/services/surfaceflinger/LayerRenderArea.cpp
@@ -18,7 +18,6 @@
#include <ui/Transform.h>
#include "DisplayDevice.h"
-#include "EffectLayer.h"
#include "Layer.h"
#include "LayerRenderArea.h"
#include "SurfaceFlinger.h"
@@ -110,7 +109,7 @@
// layer which has no properties set and which does not draw.
// We hold the statelock as the reparent-for-drawing operation modifies the
// hierarchy and there could be readers on Binder threads, like dump.
- sp<EffectLayer> screenshotParentLayer = mFlinger.getFactory().createEffectLayer(
+ auto screenshotParentLayer = mFlinger.getFactory().createEffectLayer(
{&mFlinger, nullptr, "Screenshot Parent"s, ISurfaceComposerClient::eNoColorFill,
LayerMetadata()});
{
diff --git a/services/surfaceflinger/OWNERS b/services/surfaceflinger/OWNERS
index 2ece51c..6011d0d 100644
--- a/services/surfaceflinger/OWNERS
+++ b/services/surfaceflinger/OWNERS
@@ -2,6 +2,7 @@
alecmouri@google.com
chaviw@google.com
lpy@google.com
+pdwilliams@google.com
racarr@google.com
scroggo@google.com
-vishnun@google.com
\ No newline at end of file
+vishnun@google.com
diff --git a/services/surfaceflinger/RegionSamplingThread.cpp b/services/surfaceflinger/RegionSamplingThread.cpp
index 5705255..8dd3b0f 100644
--- a/services/surfaceflinger/RegionSamplingThread.cpp
+++ b/services/surfaceflinger/RegionSamplingThread.cpp
@@ -203,25 +203,14 @@
return 0.0f;
}
- // (b/133849373) ROT_90 screencap images produced upside down
- auto area = sample_area;
- if (orientation & ui::Transform::ROT_90) {
- area.top = height - area.top;
- area.bottom = height - area.bottom;
- std::swap(area.top, area.bottom);
-
- area.left = width - area.left;
- area.right = width - area.right;
- std::swap(area.left, area.right);
- }
-
- const uint32_t pixelCount = (area.bottom - area.top) * (area.right - area.left);
+ const uint32_t pixelCount =
+ (sample_area.bottom - sample_area.top) * (sample_area.right - sample_area.left);
uint32_t accumulatedLuma = 0;
// Calculates luma with approximation of Rec. 709 primaries
- for (int32_t row = area.top; row < area.bottom; ++row) {
+ for (int32_t row = sample_area.top; row < sample_area.bottom; ++row) {
const uint32_t* rowBase = data + row * stride;
- for (int32_t column = area.left; column < area.right; ++column) {
+ for (int32_t column = sample_area.left; column < sample_area.right; ++column) {
uint32_t pixel = rowBase[column];
const uint32_t r = pixel & 0xFF;
const uint32_t g = (pixel >> 8) & 0xFF;
diff --git a/services/surfaceflinger/Scheduler/DispSyncSource.cpp b/services/surfaceflinger/Scheduler/DispSyncSource.cpp
index 747032b..4af1f5c 100644
--- a/services/surfaceflinger/Scheduler/DispSyncSource.cpp
+++ b/services/surfaceflinger/Scheduler/DispSyncSource.cpp
@@ -188,10 +188,10 @@
VSyncSource::VSyncData DispSyncSource::getLatestVSyncData() const {
std::lock_guard lock(mVsyncMutex);
- nsecs_t expectedPresentTime = mVSyncTracker.nextAnticipatedVSyncTimeFrom(
+ nsecs_t expectedPresentationTime = mVSyncTracker.nextAnticipatedVSyncTimeFrom(
systemTime() + mWorkDuration.get().count() + mReadyDuration.count());
- nsecs_t deadline = expectedPresentTime - mWorkDuration.get().count() - mReadyDuration.count();
- return {expectedPresentTime, deadline};
+ nsecs_t deadline = expectedPresentationTime - mReadyDuration.count();
+ return {expectedPresentationTime, deadline};
}
void DispSyncSource::dump(std::string& result) const {
diff --git a/services/surfaceflinger/Scheduler/EventThread.cpp b/services/surfaceflinger/Scheduler/EventThread.cpp
index d3f53c1..a6cd47b 100644
--- a/services/surfaceflinger/Scheduler/EventThread.cpp
+++ b/services/surfaceflinger/Scheduler/EventThread.cpp
@@ -237,16 +237,13 @@
EventThread::EventThread(std::unique_ptr<VSyncSource> vsyncSource,
android::frametimeline::TokenManager* tokenManager,
- InterceptVSyncsCallback interceptVSyncsCallback,
ThrottleVsyncCallback throttleVsyncCallback,
GetVsyncPeriodFunction getVsyncPeriodFunction)
: mVSyncSource(std::move(vsyncSource)),
mTokenManager(tokenManager),
- mInterceptVSyncsCallback(std::move(interceptVSyncsCallback)),
mThrottleVsyncCallback(std::move(throttleVsyncCallback)),
mGetVsyncPeriodFunction(std::move(getVsyncPeriodFunction)),
mThreadName(mVSyncSource->getName()) {
-
LOG_ALWAYS_FATAL_IF(getVsyncPeriodFunction == nullptr,
"getVsyncPeriodFunction must not be null");
@@ -443,21 +440,13 @@
event = mPendingEvents.front();
mPendingEvents.pop_front();
- switch (event->header.type) {
- case DisplayEventReceiver::DISPLAY_EVENT_HOTPLUG:
- if (event->hotplug.connected && !mVSyncState) {
- mVSyncState.emplace(event->header.displayId);
- } else if (!event->hotplug.connected && mVSyncState &&
- mVSyncState->displayId == event->header.displayId) {
- mVSyncState.reset();
- }
- break;
-
- case DisplayEventReceiver::DISPLAY_EVENT_VSYNC:
- if (mInterceptVSyncsCallback) {
- mInterceptVSyncsCallback(event->header.timestamp);
- }
- break;
+ if (event->header.type == DisplayEventReceiver::DISPLAY_EVENT_HOTPLUG) {
+ if (event->hotplug.connected && !mVSyncState) {
+ mVSyncState.emplace(event->header.displayId);
+ } else if (!event->hotplug.connected && mVSyncState &&
+ mVSyncState->displayId == event->header.displayId) {
+ mVSyncState.reset();
+ }
}
}
diff --git a/services/surfaceflinger/Scheduler/EventThread.h b/services/surfaceflinger/Scheduler/EventThread.h
index d85d140..7a5a348 100644
--- a/services/surfaceflinger/Scheduler/EventThread.h
+++ b/services/surfaceflinger/Scheduler/EventThread.h
@@ -161,12 +161,11 @@
class EventThread : public android::EventThread, private VSyncSource::Callback {
public:
- using InterceptVSyncsCallback = std::function<void(nsecs_t)>;
using ThrottleVsyncCallback = std::function<bool(nsecs_t, uid_t)>;
using GetVsyncPeriodFunction = std::function<nsecs_t(uid_t)>;
- EventThread(std::unique_ptr<VSyncSource>, frametimeline::TokenManager*, InterceptVSyncsCallback,
- ThrottleVsyncCallback, GetVsyncPeriodFunction);
+ EventThread(std::unique_ptr<VSyncSource>, frametimeline::TokenManager*, ThrottleVsyncCallback,
+ GetVsyncPeriodFunction);
~EventThread();
sp<EventThreadConnection> createEventConnection(
@@ -225,7 +224,6 @@
const std::unique_ptr<VSyncSource> mVSyncSource GUARDED_BY(mMutex);
frametimeline::TokenManager* const mTokenManager;
- const InterceptVSyncsCallback mInterceptVSyncsCallback;
const ThrottleVsyncCallback mThrottleVsyncCallback;
const GetVsyncPeriodFunction mGetVsyncPeriodFunction;
const char* const mThreadName;
diff --git a/services/surfaceflinger/Scheduler/InjectVSyncSource.h b/services/surfaceflinger/Scheduler/InjectVSyncSource.h
deleted file mode 100644
index 760a4ee..0000000
--- a/services/surfaceflinger/Scheduler/InjectVSyncSource.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <mutex>
-
-#include "EventThread.h"
-
-namespace android {
-
-/**
- * VSync signals used during SurfaceFlinger trace playback (traces we captured
- * with SurfaceInterceptor).
- */
-class InjectVSyncSource final : public VSyncSource {
-public:
- ~InjectVSyncSource() override = default;
-
- void setCallback(VSyncSource::Callback* callback) override {
- std::lock_guard<std::mutex> lock(mCallbackMutex);
- mCallback = callback;
- }
-
- void onInjectSyncEvent(nsecs_t when, nsecs_t expectedVSyncTimestamp,
- nsecs_t deadlineTimestamp) {
- std::lock_guard<std::mutex> lock(mCallbackMutex);
- if (mCallback) {
- mCallback->onVSyncEvent(when, {expectedVSyncTimestamp, deadlineTimestamp});
- }
- }
-
- const char* getName() const override { return "inject"; }
- void setVSyncEnabled(bool) override {}
- void setDuration(std::chrono::nanoseconds, std::chrono::nanoseconds) override {}
- VSyncData getLatestVSyncData() const override { return {}; }
- void dump(std::string&) const override {}
-
-private:
- std::mutex mCallbackMutex;
- VSyncSource::Callback* mCallback GUARDED_BY(mCallbackMutex) = nullptr;
-};
-
-} // namespace android
diff --git a/services/surfaceflinger/Scheduler/MessageQueue.cpp b/services/surfaceflinger/Scheduler/MessageQueue.cpp
index e1ac301..ae10ff4 100644
--- a/services/surfaceflinger/Scheduler/MessageQueue.cpp
+++ b/services/surfaceflinger/Scheduler/MessageQueue.cpp
@@ -57,37 +57,6 @@
mLooper(sp<Looper>::make(kAllowNonCallbacks)),
mHandler(std::move(handler)) {}
-// TODO(b/169865816): refactor VSyncInjections to use MessageQueue directly
-// and remove the EventThread from MessageQueue
-void MessageQueue::setInjector(sp<EventThreadConnection> connection) {
- auto& tube = mInjector.tube;
-
- if (const int fd = tube.getFd(); fd >= 0) {
- mLooper->removeFd(fd);
- }
-
- if (connection) {
- // The EventThreadConnection is retained when disabling injection, so avoid subsequently
- // stealing invalid FDs. Note that the stolen FDs are kept open.
- if (tube.getFd() < 0) {
- connection->stealReceiveChannel(&tube);
- } else {
- ALOGW("Recycling channel for VSYNC injection.");
- }
-
- mLooper->addFd(
- tube.getFd(), 0, Looper::EVENT_INPUT,
- [](int, int, void* data) {
- reinterpret_cast<MessageQueue*>(data)->injectorCallback();
- return 1; // Keep registration.
- },
- this);
- }
-
- std::lock_guard lock(mInjector.mutex);
- mInjector.connection = std::move(connection);
-}
-
void MessageQueue::vsyncCallback(nsecs_t vsyncTime, nsecs_t targetWakeupTime, nsecs_t readyTime) {
ATRACE_CALL();
// Trace VSYNC-sf
@@ -158,18 +127,22 @@
mLooper->sendMessage(handler, Message());
}
+void MessageQueue::scheduleConfigure() {
+ struct ConfigureHandler : MessageHandler {
+ explicit ConfigureHandler(ICompositor& compositor) : compositor(compositor) {}
+
+ void handleMessage(const Message&) override { compositor.configure(); }
+
+ ICompositor& compositor;
+ };
+
+ // TODO(b/241285876): Batch configure tasks that happen within some duration.
+ postMessage(sp<ConfigureHandler>::make(mCompositor));
+}
+
void MessageQueue::scheduleFrame() {
ATRACE_CALL();
- {
- std::lock_guard lock(mInjector.mutex);
- if (CC_UNLIKELY(mInjector.connection)) {
- ALOGD("%s while injecting VSYNC", __func__);
- mInjector.connection->requestNextVsync();
- return;
- }
- }
-
std::lock_guard lock(mVsync.mutex);
mVsync.scheduledFrameTime =
mVsync.registration->schedule({.workDuration = mVsync.workDuration.get().count(),
@@ -177,22 +150,6 @@
.earliestVsync = mVsync.lastCallbackTime.ns()});
}
-void MessageQueue::injectorCallback() {
- ssize_t n;
- DisplayEventReceiver::Event buffer[8];
- while ((n = DisplayEventReceiver::getEvents(&mInjector.tube, buffer, 8)) > 0) {
- for (int i = 0; i < n; i++) {
- if (buffer[i].header.type == DisplayEventReceiver::DISPLAY_EVENT_VSYNC) {
- auto& vsync = buffer[i].vsync.vsyncData;
- mHandler->dispatchFrame(VsyncId{vsync.preferredVsyncId()},
- TimePoint::fromNs(
- vsync.preferredExpectedPresentationTime()));
- break;
- }
- }
- }
-}
-
auto MessageQueue::getScheduledFrameTime() const -> std::optional<Clock::time_point> {
if (mHandler->isFramePending()) {
return Clock::now();
diff --git a/services/surfaceflinger/Scheduler/MessageQueue.h b/services/surfaceflinger/Scheduler/MessageQueue.h
index 506f27b..04de492 100644
--- a/services/surfaceflinger/Scheduler/MessageQueue.h
+++ b/services/surfaceflinger/Scheduler/MessageQueue.h
@@ -38,6 +38,7 @@
namespace android {
struct ICompositor {
+ virtual void configure() = 0;
virtual bool commit(TimePoint frameTime, VsyncId, TimePoint expectedVsyncTime) = 0;
virtual void composite(TimePoint frameTime, VsyncId) = 0;
virtual void sample() = 0;
@@ -75,9 +76,9 @@
virtual void initVsync(scheduler::VSyncDispatch&, frametimeline::TokenManager&,
std::chrono::nanoseconds workDuration) = 0;
virtual void setDuration(std::chrono::nanoseconds workDuration) = 0;
- virtual void setInjector(sp<EventThreadConnection>) = 0;
virtual void waitMessage() = 0;
virtual void postMessage(sp<MessageHandler>&&) = 0;
+ virtual void scheduleConfigure() = 0;
virtual void scheduleFrame() = 0;
using Clock = std::chrono::steady_clock;
@@ -130,16 +131,7 @@
TracedOrdinal<int> value = {"VSYNC-sf", 0};
};
- struct Injector {
- gui::BitTube tube;
- std::mutex mutex;
- sp<EventThreadConnection> connection GUARDED_BY(mutex);
- };
-
Vsync mVsync;
- Injector mInjector;
-
- void injectorCallback();
public:
explicit MessageQueue(ICompositor&);
@@ -147,11 +139,11 @@
void initVsync(scheduler::VSyncDispatch&, frametimeline::TokenManager&,
std::chrono::nanoseconds workDuration) override;
void setDuration(std::chrono::nanoseconds workDuration) override;
- void setInjector(sp<EventThreadConnection>) override;
void waitMessage() override;
void postMessage(sp<MessageHandler>&&) override;
+ void scheduleConfigure() override;
void scheduleFrame() override;
std::optional<Clock::time_point> getScheduledFrameTime() const override;
diff --git a/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp b/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
index ca83496..30483a2 100644
--- a/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
+++ b/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
@@ -27,6 +27,8 @@
#include <android-base/properties.h>
#include <android-base/stringprintf.h>
#include <ftl/enum.h>
+#include <ftl/fake_guard.h>
+#include <ftl/match.h>
#include <utils/Trace.h>
#include "../SurfaceFlingerProperties.h"
@@ -40,27 +42,13 @@
struct RefreshRateScore {
DisplayModeIterator modeIt;
- float score;
+ float overallScore;
+ struct {
+ float modeBelowThreshold;
+ float modeAboveThreshold;
+ } fixedRateBelowThresholdLayersScore;
};
-template <typename Iterator>
-const DisplayModePtr& getMaxScoreRefreshRate(Iterator begin, Iterator end) {
- const auto it =
- std::max_element(begin, end, [](RefreshRateScore max, RefreshRateScore current) {
- const auto& [modeIt, score] = current;
-
- std::string name = to_string(modeIt->second->getFps());
- ALOGV("%s scores %.2f", name.c_str(), score);
-
- ATRACE_INT(name.c_str(), static_cast<int>(std::round(score * 100)));
-
- constexpr float kEpsilon = 0.0001f;
- return score > max.score * (1 + kEpsilon);
- });
-
- return it->modeIt->second;
-}
-
constexpr RefreshRateConfigs::GlobalSignals kNoSignals;
std::string formatLayerInfo(const RefreshRateConfigs::LayerRequirement& layer, float weight) {
@@ -130,8 +118,50 @@
return false;
}
+std::string toString(const RefreshRateConfigs::PolicyVariant& policy) {
+ using namespace std::string_literals;
+
+ return ftl::match(
+ policy,
+ [](const RefreshRateConfigs::DisplayManagerPolicy& policy) {
+ return "DisplayManagerPolicy"s + policy.toString();
+ },
+ [](const RefreshRateConfigs::OverridePolicy& policy) {
+ return "OverridePolicy"s + policy.toString();
+ },
+ [](RefreshRateConfigs::NoOverridePolicy) { return "NoOverridePolicy"s; });
+}
+
} // namespace
+struct RefreshRateConfigs::RefreshRateScoreComparator {
+ bool operator()(const RefreshRateScore& lhs, const RefreshRateScore& rhs) const {
+ const auto& [modeIt, overallScore, _] = lhs;
+
+ std::string name = to_string(modeIt->second->getFps());
+ ALOGV("%s sorting scores %.2f", name.c_str(), overallScore);
+
+ ATRACE_INT(name.c_str(), static_cast<int>(std::round(overallScore * 100)));
+
+ constexpr float kEpsilon = 0.0001f;
+ if (std::abs(overallScore - rhs.overallScore) > kEpsilon) {
+ return overallScore > rhs.overallScore;
+ }
+
+ // If overallScore tie we will pick the higher refresh rate if
+ // high refresh rate is the priority else the lower refresh rate.
+ if (refreshRateOrder == RefreshRateOrder::Descending) {
+ using fps_approx_ops::operator>;
+ return modeIt->second->getFps() > rhs.modeIt->second->getFps();
+ } else {
+ using fps_approx_ops::operator<;
+ return modeIt->second->getFps() < rhs.modeIt->second->getFps();
+ }
+ }
+
+ const RefreshRateOrder refreshRateOrder;
+};
+
std::string RefreshRateConfigs::Policy::toString() const {
return base::StringPrintf("{defaultModeId=%d, allowGroupSwitching=%s"
", primaryRange=%s, appRequestRange=%s}",
@@ -151,31 +181,6 @@
return {quotient, remainder};
}
-bool RefreshRateConfigs::isVoteAllowed(const LayerRequirement& layer, Fps refreshRate) const {
- using namespace fps_approx_ops;
-
- switch (layer.vote) {
- case LayerVoteType::ExplicitExactOrMultiple:
- case LayerVoteType::Heuristic:
- if (mConfig.frameRateMultipleThreshold != 0 &&
- refreshRate >= Fps::fromValue(mConfig.frameRateMultipleThreshold) &&
- layer.desiredRefreshRate < Fps::fromValue(mConfig.frameRateMultipleThreshold / 2)) {
- // Don't vote high refresh rates past the threshold for layers with a low desired
- // refresh rate. For example, desired 24 fps with 120 Hz threshold means no vote for
- // 120 Hz, but desired 60 fps should have a vote.
- return false;
- }
- break;
- case LayerVoteType::ExplicitDefault:
- case LayerVoteType::ExplicitExact:
- case LayerVoteType::Max:
- case LayerVoteType::Min:
- case LayerVoteType::NoVote:
- break;
- }
- return true;
-}
-
float RefreshRateConfigs::calculateNonExactMatchingLayerScoreLocked(const LayerRequirement& layer,
Fps refreshRate) const {
constexpr float kScoreForFractionalPairs = .8f;
@@ -238,22 +243,22 @@
return 0;
}
+float RefreshRateConfigs::calculateRefreshRateScoreForFps(Fps refreshRate) const {
+ const float ratio =
+ refreshRate.getValue() / mAppRequestRefreshRates.back()->second->getFps().getValue();
+ // Use ratio^2 to get a lower score the more we get further from peak
+ return ratio * ratio;
+}
+
float RefreshRateConfigs::calculateLayerScoreLocked(const LayerRequirement& layer, Fps refreshRate,
bool isSeamlessSwitch) const {
- if (!isVoteAllowed(layer, refreshRate)) {
- return 0;
- }
-
// Slightly prefer seamless switches.
constexpr float kSeamedSwitchPenalty = 0.95f;
const float seamlessness = isSeamlessSwitch ? 1.0f : kSeamedSwitchPenalty;
// If the layer wants Max, give higher score to the higher refresh rate
if (layer.vote == LayerVoteType::Max) {
- const auto& maxRefreshRate = mAppRequestRefreshRates.back()->second;
- const auto ratio = refreshRate.getValue() / maxRefreshRate->getFps().getValue();
- // use ratio^2 to get a lower score the more we get further from peak
- return ratio * ratio;
+ return calculateRefreshRateScoreForFps(refreshRate);
}
if (layer.vote == LayerVoteType::ExplicitExact) {
@@ -282,34 +287,44 @@
kNonExactMatchingPenalty;
}
-auto RefreshRateConfigs::getBestRefreshRate(const std::vector<LayerRequirement>& layers,
- GlobalSignals signals) const
- -> std::pair<DisplayModePtr, GlobalSignals> {
+auto RefreshRateConfigs::getRankedRefreshRates(const std::vector<LayerRequirement>& layers,
+ GlobalSignals signals) const
+ -> std::pair<std::vector<RefreshRateRanking>, GlobalSignals> {
std::lock_guard lock(mLock);
- if (mGetBestRefreshRateCache &&
- mGetBestRefreshRateCache->arguments == std::make_pair(layers, signals)) {
- return mGetBestRefreshRateCache->result;
+ if (mGetRankedRefreshRatesCache &&
+ mGetRankedRefreshRatesCache->arguments == std::make_pair(layers, signals)) {
+ return mGetRankedRefreshRatesCache->result;
}
- const auto result = getBestRefreshRateLocked(layers, signals);
- mGetBestRefreshRateCache = GetBestRefreshRateCache{{layers, signals}, result};
+ const auto result = getRankedRefreshRatesLocked(layers, signals);
+ mGetRankedRefreshRatesCache = GetRankedRefreshRatesCache{{layers, signals}, result};
return result;
}
-auto RefreshRateConfigs::getBestRefreshRateLocked(const std::vector<LayerRequirement>& layers,
- GlobalSignals signals) const
- -> std::pair<DisplayModePtr, GlobalSignals> {
+auto RefreshRateConfigs::getRankedRefreshRatesLocked(const std::vector<LayerRequirement>& layers,
+ GlobalSignals signals) const
+ -> std::pair<std::vector<RefreshRateRanking>, GlobalSignals> {
+ using namespace fps_approx_ops;
ATRACE_CALL();
ALOGV("%s: %zu layers", __func__, layers.size());
+ const auto& activeMode = *getActiveModeItLocked()->second;
+
+ // Keep the display at max refresh rate for the duration of powering on the display.
+ if (signals.powerOnImminent) {
+ ALOGV("Power On Imminent");
+ return {getRefreshRatesByPolicyLocked(activeMode.getGroup(), RefreshRateOrder::Descending,
+ /*preferredDisplayModeOpt*/ std::nullopt),
+ GlobalSignals{.powerOnImminent = true}};
+ }
+
int noVoteLayers = 0;
int minVoteLayers = 0;
int maxVoteLayers = 0;
int explicitDefaultVoteLayers = 0;
int explicitExactOrMultipleVoteLayers = 0;
int explicitExact = 0;
- float maxExplicitWeight = 0;
int seamedFocusedLayers = 0;
for (const auto& layer : layers) {
@@ -325,15 +340,12 @@
break;
case LayerVoteType::ExplicitDefault:
explicitDefaultVoteLayers++;
- maxExplicitWeight = std::max(maxExplicitWeight, layer.weight);
break;
case LayerVoteType::ExplicitExactOrMultiple:
explicitExactOrMultipleVoteLayers++;
- maxExplicitWeight = std::max(maxExplicitWeight, layer.weight);
break;
case LayerVoteType::ExplicitExact:
explicitExact++;
- maxExplicitWeight = std::max(maxExplicitWeight, layer.weight);
break;
case LayerVoteType::Heuristic:
break;
@@ -349,6 +361,7 @@
const Policy* policy = getCurrentPolicyLocked();
const auto& defaultMode = mDisplayModes.get(policy->defaultMode)->get();
+
// If the default mode group is different from the group of current mode,
// this means a layer requesting a seamed mode switch just disappeared and
// we should switch back to the default group.
@@ -356,14 +369,15 @@
// of the current mode, in order to prevent unnecessary seamed mode switches
// (e.g. when pausing a video playback).
const auto anchorGroup =
- seamedFocusedLayers > 0 ? mActiveModeIt->second->getGroup() : defaultMode->getGroup();
+ seamedFocusedLayers > 0 ? activeMode.getGroup() : defaultMode->getGroup();
// Consider the touch event if there are no Explicit* layers. Otherwise wait until after we've
// selected a refresh rate to see if we should apply touch boost.
if (signals.touch && !hasExplicitVoteLayers) {
- const DisplayModePtr& max = getMaxRefreshRateByPolicyLocked(anchorGroup);
- ALOGV("TouchBoost - choose %s", to_string(max->getFps()).c_str());
- return {max, GlobalSignals{.touch = true}};
+ ALOGV("Touch Boost");
+ return {getRefreshRatesByPolicyLocked(anchorGroup, RefreshRateOrder::Descending,
+ /*preferredDisplayModeOpt*/ std::nullopt),
+ GlobalSignals{.touch = true}};
}
// If the primary range consists of a single refresh rate then we can only
@@ -373,22 +387,25 @@
isApproxEqual(policy->primaryRange.min, policy->primaryRange.max);
if (!signals.touch && signals.idle && !(primaryRangeIsSingleRate && hasExplicitVoteLayers)) {
- const DisplayModePtr& min = getMinRefreshRateByPolicyLocked();
- ALOGV("Idle - choose %s", to_string(min->getFps()).c_str());
- return {min, GlobalSignals{.idle = true}};
+ ALOGV("Idle");
+ return {getRefreshRatesByPolicyLocked(activeMode.getGroup(), RefreshRateOrder::Ascending,
+ /*preferredDisplayModeOpt*/ std::nullopt),
+ GlobalSignals{.idle = true}};
}
if (layers.empty() || noVoteLayers == layers.size()) {
- const DisplayModePtr& max = getMaxRefreshRateByPolicyLocked(anchorGroup);
- ALOGV("no layers with votes - choose %s", to_string(max->getFps()).c_str());
- return {max, kNoSignals};
+ ALOGV("No layers with votes");
+ return {getRefreshRatesByPolicyLocked(anchorGroup, RefreshRateOrder::Descending,
+ /*preferredDisplayModeOpt*/ std::nullopt),
+ kNoSignals};
}
// Only if all layers want Min we should return Min
if (noVoteLayers + minVoteLayers == layers.size()) {
- const DisplayModePtr& min = getMinRefreshRateByPolicyLocked();
- ALOGV("all layers Min - choose %s", to_string(min->getFps()).c_str());
- return {min, kNoSignals};
+ ALOGV("All layers Min");
+ return {getRefreshRatesByPolicyLocked(activeMode.getGroup(), RefreshRateOrder::Ascending,
+ /*preferredDisplayModeOpt*/ std::nullopt),
+ kNoSignals};
}
// Find the best refresh rate based on score
@@ -409,14 +426,14 @@
const auto weight = layer.weight;
- for (auto& [modeIt, score] : scores) {
+ for (auto& [modeIt, overallScore, fixedRateBelowThresholdLayersScore] : scores) {
const auto& [id, mode] = *modeIt;
- const bool isSeamlessSwitch = mode->getGroup() == mActiveModeIt->second->getGroup();
+ const bool isSeamlessSwitch = mode->getGroup() == activeMode.getGroup();
if (layer.seamlessness == Seamlessness::OnlySeamless && !isSeamlessSwitch) {
ALOGV("%s ignores %s to avoid non-seamless switch. Current mode = %s",
formatLayerInfo(layer, weight).c_str(), to_string(*mode).c_str(),
- to_string(*mActiveModeIt->second).c_str());
+ to_string(activeMode).c_str());
continue;
}
@@ -425,7 +442,7 @@
ALOGV("%s ignores %s because it's not focused and the switch is going to be seamed."
" Current mode = %s",
formatLayerInfo(layer, weight).c_str(), to_string(*mode).c_str(),
- to_string(*mActiveModeIt->second).c_str());
+ to_string(activeMode).c_str());
continue;
}
@@ -437,7 +454,7 @@
const bool isInPolicyForDefault = mode->getGroup() == anchorGroup;
if (layer.seamlessness == Seamlessness::Default && !isInPolicyForDefault) {
ALOGV("%s ignores %s. Current mode = %s", formatLayerInfo(layer, weight).c_str(),
- to_string(*mode).c_str(), to_string(*mActiveModeIt->second).c_str());
+ to_string(*mode).c_str(), to_string(activeMode).c_str());
continue;
}
@@ -451,32 +468,117 @@
continue;
}
- const auto layerScore =
+ const float layerScore =
calculateLayerScoreLocked(layer, mode->getFps(), isSeamlessSwitch);
- ALOGV("%s gives %s score of %.4f", formatLayerInfo(layer, weight).c_str(),
- to_string(mode->getFps()).c_str(), layerScore);
+ const float weightedLayerScore = weight * layerScore;
- score += weight * layerScore;
+ // Layer with fixed source has a special consideration which depends on the
+ // mConfig.frameRateMultipleThreshold. We don't want these layers to score
+ // refresh rates above the threshold, but we also don't want to favor the lower
+ // ones by having a greater number of layers scoring them. Instead, we calculate
+ // the score independently for these layers and later decide which
+ // refresh rates to add it. For example, desired 24 fps with 120 Hz threshold should not
+ // score 120 Hz, but desired 60 fps should contribute to the score.
+ const bool fixedSourceLayer = [](LayerVoteType vote) {
+ switch (vote) {
+ case LayerVoteType::ExplicitExactOrMultiple:
+ case LayerVoteType::Heuristic:
+ return true;
+ case LayerVoteType::NoVote:
+ case LayerVoteType::Min:
+ case LayerVoteType::Max:
+ case LayerVoteType::ExplicitDefault:
+ case LayerVoteType::ExplicitExact:
+ return false;
+ }
+ }(layer.vote);
+ const bool layerBelowThreshold = mConfig.frameRateMultipleThreshold != 0 &&
+ layer.desiredRefreshRate <
+ Fps::fromValue(mConfig.frameRateMultipleThreshold / 2);
+ if (fixedSourceLayer && layerBelowThreshold) {
+ const bool modeAboveThreshold =
+ mode->getFps() >= Fps::fromValue(mConfig.frameRateMultipleThreshold);
+ if (modeAboveThreshold) {
+ ALOGV("%s gives %s fixed source (above threshold) score of %.4f",
+ formatLayerInfo(layer, weight).c_str(), to_string(mode->getFps()).c_str(),
+ layerScore);
+ fixedRateBelowThresholdLayersScore.modeAboveThreshold += weightedLayerScore;
+ } else {
+ ALOGV("%s gives %s fixed source (below threshold) score of %.4f",
+ formatLayerInfo(layer, weight).c_str(), to_string(mode->getFps()).c_str(),
+ layerScore);
+ fixedRateBelowThresholdLayersScore.modeBelowThreshold += weightedLayerScore;
+ }
+ } else {
+ ALOGV("%s gives %s score of %.4f", formatLayerInfo(layer, weight).c_str(),
+ to_string(mode->getFps()).c_str(), layerScore);
+ overallScore += weightedLayerScore;
+ }
}
}
- // Now that we scored all the refresh rates we need to pick the one that got the highest score.
- // In case of a tie we will pick the higher refresh rate if any of the layers wanted Max,
- // or the lower otherwise.
- const DisplayModePtr& bestRefreshRate = maxVoteLayers > 0
- ? getMaxScoreRefreshRate(scores.rbegin(), scores.rend())
- : getMaxScoreRefreshRate(scores.begin(), scores.end());
+ // We want to find the best refresh rate without the fixed source layers,
+ // so we could know whether we should add the modeAboveThreshold scores or not.
+ // If the best refresh rate is already above the threshold, it means that
+ // some non-fixed source layers already scored it, so we can just add the score
+ // for all fixed source layers, even the ones that are above the threshold.
+ const bool maxScoreAboveThreshold = [&] {
+ if (mConfig.frameRateMultipleThreshold == 0 || scores.empty()) {
+ return false;
+ }
+
+ const auto maxScoreIt =
+ std::max_element(scores.begin(), scores.end(),
+ [](RefreshRateScore max, RefreshRateScore current) {
+ const auto& [modeIt, overallScore, _] = current;
+ return overallScore > max.overallScore;
+ });
+ ALOGV("%s is the best refresh rate without fixed source layers. It is %s the threshold for "
+ "refresh rate multiples",
+ to_string(maxScoreIt->modeIt->second->getFps()).c_str(),
+ maxScoreAboveThreshold ? "above" : "below");
+ return maxScoreIt->modeIt->second->getFps() >=
+ Fps::fromValue(mConfig.frameRateMultipleThreshold);
+ }();
+
+ // Now we can add the fixed rate layers score
+ for (auto& [modeIt, overallScore, fixedRateBelowThresholdLayersScore] : scores) {
+ overallScore += fixedRateBelowThresholdLayersScore.modeBelowThreshold;
+ if (maxScoreAboveThreshold) {
+ overallScore += fixedRateBelowThresholdLayersScore.modeAboveThreshold;
+ }
+ ALOGV("%s adjusted overallScore is %.4f", to_string(modeIt->second->getFps()).c_str(),
+ overallScore);
+ }
+
+ // Now that we scored all the refresh rates we need to pick the one that got the highest
+ // overallScore. Sort the scores based on their overallScore in descending order of priority.
+ const RefreshRateOrder refreshRateOrder =
+ maxVoteLayers > 0 ? RefreshRateOrder::Descending : RefreshRateOrder::Ascending;
+ std::sort(scores.begin(), scores.end(),
+ RefreshRateScoreComparator{.refreshRateOrder = refreshRateOrder});
+ std::vector<RefreshRateRanking> rankedRefreshRates;
+ rankedRefreshRates.reserve(scores.size());
+
+ std::transform(scores.begin(), scores.end(), back_inserter(rankedRefreshRates),
+ [](const RefreshRateScore& score) {
+ return RefreshRateRanking{score.modeIt->second, score.overallScore};
+ });
+
+ const bool noLayerScore = std::all_of(scores.begin(), scores.end(), [](RefreshRateScore score) {
+ return score.overallScore == 0;
+ });
if (primaryRangeIsSingleRate) {
// If we never scored any layers, then choose the rate from the primary
// range instead of picking a random score from the app range.
- if (std::all_of(scores.begin(), scores.end(),
- [](RefreshRateScore score) { return score.score == 0; })) {
- const DisplayModePtr& max = getMaxRefreshRateByPolicyLocked(anchorGroup);
- ALOGV("layers not scored - choose %s", to_string(max->getFps()).c_str());
- return {max, kNoSignals};
+ if (noLayerScore) {
+ ALOGV("Layers not scored");
+ return {getRefreshRatesByPolicyLocked(anchorGroup, RefreshRateOrder::Descending,
+ /*preferredDisplayModeOpt*/ std::nullopt),
+ kNoSignals};
} else {
- return {bestRefreshRate, kNoSignals};
+ return {rankedRefreshRates, kNoSignals};
}
}
@@ -484,8 +586,6 @@
// interactive (as opposed to ExplicitExactOrMultiple) and therefore if those posted an explicit
// vote we should not change it if we get a touch event. Only apply touch boost if it will
// actually increase the refresh rate over the normal selection.
- const DisplayModePtr& touchRefreshRate = getMaxRefreshRateByPolicyLocked(anchorGroup);
-
const bool touchBoostForExplicitExact = [&] {
if (mSupportsFrameRateOverrideByContent) {
// Enable touch boost if there are other layers besides exact
@@ -496,15 +596,28 @@
}
}();
+ const auto& touchRefreshRates =
+ getRefreshRatesByPolicyLocked(anchorGroup, RefreshRateOrder::Descending,
+ /*preferredDisplayModeOpt*/ std::nullopt);
using fps_approx_ops::operator<;
if (signals.touch && explicitDefaultVoteLayers == 0 && touchBoostForExplicitExact &&
- bestRefreshRate->getFps() < touchRefreshRate->getFps()) {
- ALOGV("TouchBoost - choose %s", to_string(touchRefreshRate->getFps()).c_str());
- return {touchRefreshRate, GlobalSignals{.touch = true}};
+ scores.front().modeIt->second->getFps() <
+ touchRefreshRates.front().displayModePtr->getFps()) {
+ ALOGV("Touch Boost");
+ return {touchRefreshRates, GlobalSignals{.touch = true}};
}
- return {bestRefreshRate, kNoSignals};
+ // If we never scored any layers, and we don't favor high refresh rates, prefer to stay with the
+ // current config
+ if (noLayerScore && refreshRateOrder == RefreshRateOrder::Ascending) {
+ const auto preferredDisplayMode = activeMode.getId();
+ return {getRefreshRatesByPolicyLocked(anchorGroup, RefreshRateOrder::Ascending,
+ preferredDisplayMode),
+ kNoSignals};
+ }
+
+ return {rankedRefreshRates, kNoSignals};
}
std::unordered_map<uid_t, std::vector<const RefreshRateConfigs::LayerRequirement*>>
@@ -575,7 +688,7 @@
continue;
}
- for (auto& [_, score] : scores) {
+ for (auto& [_, score, _1] : scores) {
score = 0;
}
@@ -587,7 +700,7 @@
LOG_ALWAYS_FATAL_IF(layer->vote != LayerVoteType::ExplicitDefault &&
layer->vote != LayerVoteType::ExplicitExactOrMultiple &&
layer->vote != LayerVoteType::ExplicitExact);
- for (auto& [modeIt, score] : scores) {
+ for (auto& [modeIt, score, _] : scores) {
constexpr bool isSeamlessSwitch = true;
const auto layerScore = calculateLayerScoreLocked(*layer, modeIt->second->getFps(),
isSeamlessSwitch);
@@ -605,15 +718,17 @@
// If we never scored any layers, we don't have a preferred frame rate
if (std::all_of(scores.begin(), scores.end(),
- [](RefreshRateScore score) { return score.score == 0; })) {
+ [](RefreshRateScore score) { return score.overallScore == 0; })) {
continue;
}
- // Now that we scored all the refresh rates we need to pick the one that got the highest
- // score.
+ // Now that we scored all the refresh rates we need to pick the lowest refresh rate
+ // that got the highest score.
const DisplayModePtr& bestRefreshRate =
- getMaxScoreRefreshRate(scores.begin(), scores.end());
-
+ std::min_element(scores.begin(), scores.end(),
+ RefreshRateScoreComparator{.refreshRateOrder =
+ RefreshRateOrder::Ascending})
+ ->modeIt->second;
frameRateOverrides.emplace(uid, bestRefreshRate->getFps());
}
@@ -626,7 +741,7 @@
const DisplayModePtr& current = desiredActiveModeId
? mDisplayModes.get(*desiredActiveModeId)->get()
- : mActiveModeIt->second;
+ : getActiveModeItLocked()->second;
const DisplayModePtr& min = mMinRefreshRateModeIt->second;
if (current == min) {
@@ -638,26 +753,22 @@
}
const DisplayModePtr& RefreshRateConfigs::getMinRefreshRateByPolicyLocked() const {
+ const auto& activeMode = *getActiveModeItLocked()->second;
+
for (const DisplayModeIterator modeIt : mPrimaryRefreshRates) {
const auto& mode = modeIt->second;
- if (mActiveModeIt->second->getGroup() == mode->getGroup()) {
+ if (activeMode.getGroup() == mode->getGroup()) {
return mode;
}
}
- ALOGE("Can't find min refresh rate by policy with the same mode group"
- " as the current mode %s",
- to_string(*mActiveModeIt->second).c_str());
+ ALOGE("Can't find min refresh rate by policy with the same mode group as the current mode %s",
+ to_string(activeMode).c_str());
// Default to the lowest refresh rate.
return mPrimaryRefreshRates.front()->second;
}
-DisplayModePtr RefreshRateConfigs::getMaxRefreshRateByPolicy() const {
- std::lock_guard lock(mLock);
- return getMaxRefreshRateByPolicyLocked();
-}
-
const DisplayModePtr& RefreshRateConfigs::getMaxRefreshRateByPolicyLocked(int anchorGroup) const {
for (auto it = mPrimaryRefreshRates.rbegin(); it != mPrimaryRefreshRates.rend(); ++it) {
const auto& mode = (*it)->second;
@@ -666,25 +777,78 @@
}
}
- ALOGE("Can't find max refresh rate by policy with the same mode group"
- " as the current mode %s",
- to_string(*mActiveModeIt->second).c_str());
+ ALOGE("Can't find max refresh rate by policy with the same group %d", anchorGroup);
// Default to the highest refresh rate.
return mPrimaryRefreshRates.back()->second;
}
-DisplayModePtr RefreshRateConfigs::getActiveMode() const {
+std::vector<RefreshRateRanking> RefreshRateConfigs::getRefreshRatesByPolicyLocked(
+ std::optional<int> anchorGroupOpt, RefreshRateOrder refreshRateOrder,
+ std::optional<DisplayModeId> preferredDisplayModeOpt) const {
+ std::deque<RefreshRateRanking> rankings;
+ const auto makeRanking = [&](const DisplayModeIterator it) REQUIRES(mLock) {
+ const auto& mode = it->second;
+ if (anchorGroupOpt && mode->getGroup() != anchorGroupOpt) {
+ return;
+ }
+
+ float score = calculateRefreshRateScoreForFps(mode->getFps());
+ const bool inverseScore = (refreshRateOrder == RefreshRateOrder::Ascending);
+ if (inverseScore) {
+ score = 1.0f / score;
+ }
+ if (preferredDisplayModeOpt) {
+ if (*preferredDisplayModeOpt == mode->getId()) {
+ rankings.push_front(RefreshRateRanking{mode, /*score*/ 1.0f});
+ return;
+ }
+ constexpr float kNonPreferredModePenalty = 0.95f;
+ score *= kNonPreferredModePenalty;
+ }
+ rankings.push_back(RefreshRateRanking{mode, score});
+ };
+
+ if (refreshRateOrder == RefreshRateOrder::Ascending) {
+ std::for_each(mPrimaryRefreshRates.begin(), mPrimaryRefreshRates.end(), makeRanking);
+ } else {
+ std::for_each(mPrimaryRefreshRates.rbegin(), mPrimaryRefreshRates.rend(), makeRanking);
+ }
+
+ if (!rankings.empty() || !anchorGroupOpt) {
+ return {rankings.begin(), rankings.end()};
+ }
+
+ ALOGW("Can't find %s refresh rate by policy with the same mode group"
+ " as the mode group %d",
+ refreshRateOrder == RefreshRateOrder::Ascending ? "min" : "max", anchorGroupOpt.value());
+
+ return getRefreshRatesByPolicyLocked(/*anchorGroupOpt*/ std::nullopt, refreshRateOrder,
+ preferredDisplayModeOpt);
+}
+
+DisplayModePtr RefreshRateConfigs::getActiveModePtr() const {
std::lock_guard lock(mLock);
- return mActiveModeIt->second;
+ return getActiveModeItLocked()->second;
+}
+
+const DisplayMode& RefreshRateConfigs::getActiveMode() const {
+ // Reads from kMainThreadContext do not require mLock.
+ ftl::FakeGuard guard(mLock);
+ return *mActiveModeIt->second;
+}
+
+DisplayModeIterator RefreshRateConfigs::getActiveModeItLocked() const {
+ // Reads under mLock do not require kMainThreadContext.
+ return FTL_FAKE_GUARD(kMainThreadContext, mActiveModeIt);
}
void RefreshRateConfigs::setActiveModeId(DisplayModeId modeId) {
std::lock_guard lock(mLock);
- // Invalidate the cached invocation to getBestRefreshRate. This forces
- // the refresh rate to be recomputed on the next call to getBestRefreshRate.
- mGetBestRefreshRateCache.reset();
+ // Invalidate the cached invocation to getRankedRefreshRates. This forces
+ // the refresh rate to be recomputed on the next call to getRankedRefreshRates.
+ mGetRankedRefreshRatesCache.reset();
mActiveModeIt = mDisplayModes.find(modeId);
LOG_ALWAYS_FATAL_IF(mActiveModeIt == mDisplayModes.end());
@@ -694,7 +858,7 @@
Config config)
: mKnownFrameRates(constructKnownFrameRates(modes)), mConfig(config) {
initializeIdleTimer();
- updateDisplayModes(std::move(modes), activeModeId);
+ FTL_FAKE_GUARD(kMainThreadContext, updateDisplayModes(std::move(modes), activeModeId));
}
void RefreshRateConfigs::initializeIdleTimer() {
@@ -719,9 +883,9 @@
void RefreshRateConfigs::updateDisplayModes(DisplayModes modes, DisplayModeId activeModeId) {
std::lock_guard lock(mLock);
- // Invalidate the cached invocation to getBestRefreshRate. This forces
- // the refresh rate to be recomputed on the next call to getBestRefreshRate.
- mGetBestRefreshRateCache.reset();
+ // Invalidate the cached invocation to getRankedRefreshRates. This forces
+ // the refresh rate to be recomputed on the next call to getRankedRefreshRates.
+ mGetRankedRefreshRatesCache.reset();
mDisplayModes = std::move(modes);
mActiveModeIt = mDisplayModes.find(activeModeId);
@@ -759,35 +923,60 @@
policy.appRequestRange.max >= policy.primaryRange.max;
}
-status_t RefreshRateConfigs::setDisplayManagerPolicy(const Policy& policy) {
- std::lock_guard lock(mLock);
- if (!isPolicyValidLocked(policy)) {
- ALOGE("Invalid refresh rate policy: %s", policy.toString().c_str());
- return BAD_VALUE;
- }
- mGetBestRefreshRateCache.reset();
- Policy previousPolicy = *getCurrentPolicyLocked();
- mDisplayManagerPolicy = policy;
- if (*getCurrentPolicyLocked() == previousPolicy) {
- return CURRENT_POLICY_UNCHANGED;
- }
- constructAvailableRefreshRates();
- return NO_ERROR;
-}
+auto RefreshRateConfigs::setPolicy(const PolicyVariant& policy) -> SetPolicyResult {
+ Policy oldPolicy;
+ {
+ std::lock_guard lock(mLock);
+ oldPolicy = *getCurrentPolicyLocked();
-status_t RefreshRateConfigs::setOverridePolicy(const std::optional<Policy>& policy) {
- std::lock_guard lock(mLock);
- if (policy && !isPolicyValidLocked(*policy)) {
- return BAD_VALUE;
+ const bool valid = ftl::match(
+ policy,
+ [this](const auto& policy) {
+ ftl::FakeGuard guard(mLock);
+ if (!isPolicyValidLocked(policy)) {
+ ALOGE("Invalid policy: %s", policy.toString().c_str());
+ return false;
+ }
+
+ using T = std::decay_t<decltype(policy)>;
+
+ if constexpr (std::is_same_v<T, DisplayManagerPolicy>) {
+ mDisplayManagerPolicy = policy;
+ } else {
+ static_assert(std::is_same_v<T, OverridePolicy>);
+ mOverridePolicy = policy;
+ }
+ return true;
+ },
+ [this](NoOverridePolicy) {
+ ftl::FakeGuard guard(mLock);
+ mOverridePolicy.reset();
+ return true;
+ });
+
+ if (!valid) {
+ return SetPolicyResult::Invalid;
+ }
+
+ mGetRankedRefreshRatesCache.reset();
+
+ if (*getCurrentPolicyLocked() == oldPolicy) {
+ return SetPolicyResult::Unchanged;
+ }
+ constructAvailableRefreshRates();
}
- mGetBestRefreshRateCache.reset();
- Policy previousPolicy = *getCurrentPolicyLocked();
- mOverridePolicy = policy;
- if (*getCurrentPolicyLocked() == previousPolicy) {
- return CURRENT_POLICY_UNCHANGED;
- }
- constructAvailableRefreshRates();
- return NO_ERROR;
+
+ const auto displayId = getActiveMode().getPhysicalDisplayId();
+ const unsigned numModeChanges = std::exchange(mNumModeSwitchesInPolicy, 0u);
+
+ ALOGI("Display %s policy changed\n"
+ "Previous: %s\n"
+ "Current: %s\n"
+ "%u mode changes were performed under the previous policy",
+ to_string(displayId).c_str(), oldPolicy.toString().c_str(), toString(policy).c_str(),
+ numModeChanges);
+
+ return SetPolicyResult::Changed;
}
const RefreshRateConfigs::Policy* RefreshRateConfigs::getCurrentPolicyLocked() const {
@@ -880,7 +1069,8 @@
return KernelIdleTimerAction::TurnOff;
}
- const DisplayModePtr& maxByPolicy = getMaxRefreshRateByPolicyLocked();
+ const DisplayModePtr& maxByPolicy =
+ getMaxRefreshRateByPolicyLocked(getActiveModeItLocked()->second->getGroup());
if (minByPolicy == maxByPolicy) {
// Turn on the timer when the min of the primary range is below the device min.
if (const Policy* currentPolicy = getCurrentPolicyLocked();
@@ -921,47 +1111,45 @@
isApproxEqual(bigger, Fps::fromValue(smaller.getValue() * multiplier * kCoef));
}
-void RefreshRateConfigs::dump(std::string& result) const {
- using namespace std::string_literals;
+void RefreshRateConfigs::dump(utils::Dumper& dumper) const {
+ using namespace std::string_view_literals;
std::lock_guard lock(mLock);
- const auto activeModeId = mActiveModeIt->first;
- result += " activeModeId="s;
- result += std::to_string(activeModeId.value());
+ const auto activeModeId = getActiveModeItLocked()->first;
+ dumper.dump("activeModeId"sv, std::to_string(activeModeId.value()));
- result += "\n displayModes=\n"s;
- for (const auto& [id, mode] : mDisplayModes) {
- result += " "s;
- result += to_string(*mode);
- result += '\n';
+ dumper.dump("displayModes"sv);
+ {
+ utils::Dumper::Indent indent(dumper);
+ for (const auto& [id, mode] : mDisplayModes) {
+ dumper.dump({}, to_string(*mode));
+ }
}
- base::StringAppendF(&result, " displayManagerPolicy=%s\n",
- mDisplayManagerPolicy.toString().c_str());
+ dumper.dump("displayManagerPolicy"sv, mDisplayManagerPolicy.toString());
if (const Policy& currentPolicy = *getCurrentPolicyLocked();
mOverridePolicy && currentPolicy != mDisplayManagerPolicy) {
- base::StringAppendF(&result, " overridePolicy=%s\n", currentPolicy.toString().c_str());
+ dumper.dump("overridePolicy"sv, currentPolicy.toString());
}
- base::StringAppendF(&result, " supportsFrameRateOverrideByContent=%s\n",
- mSupportsFrameRateOverrideByContent ? "true" : "false");
+ dumper.dump("supportsFrameRateOverrideByContent"sv, mSupportsFrameRateOverrideByContent);
- result += " idleTimer="s;
+ std::string idleTimer;
if (mIdleTimer) {
- result += mIdleTimer->dump();
+ idleTimer = mIdleTimer->dump();
} else {
- result += "off"s;
+ idleTimer = "off"sv;
}
if (const auto controller = mConfig.kernelIdleTimerController) {
- base::StringAppendF(&result, " (kernel via %s)", ftl::enum_string(*controller).c_str());
+ base::StringAppendF(&idleTimer, " (kernel via %s)", ftl::enum_string(*controller).c_str());
} else {
- result += " (platform)"s;
+ idleTimer += " (platform)"sv;
}
- result += '\n';
+ dumper.dump("idleTimer"sv, idleTimer);
}
std::chrono::milliseconds RefreshRateConfigs::getIdleTimerTimeout() {
diff --git a/services/surfaceflinger/Scheduler/RefreshRateConfigs.h b/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
index 05a8692..7219584 100644
--- a/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
+++ b/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
@@ -21,6 +21,7 @@
#include <optional>
#include <type_traits>
#include <utility>
+#include <variant>
#include <gui/DisplayEventReceiver.h>
@@ -31,6 +32,8 @@
#include "DisplayHardware/HWComposer.h"
#include "Scheduler/OneShotTimer.h"
#include "Scheduler/StrongTyping.h"
+#include "ThreadContext.h"
+#include "Utils/Dumper.h"
namespace android::scheduler {
@@ -43,6 +46,15 @@
return static_cast<DisplayModeEvent>(static_cast<T>(lhs) | static_cast<T>(rhs));
}
+struct RefreshRateRanking {
+ DisplayModePtr displayModePtr;
+ float score = 0.0f;
+
+ bool operator==(const RefreshRateRanking& ranking) const {
+ return displayModePtr == ranking.displayModePtr && score == ranking.score;
+ }
+};
+
using FrameRateOverride = DisplayEventReceiver::Event::FrameRateOverride;
/**
@@ -56,8 +68,7 @@
static constexpr nsecs_t MARGIN_FOR_PERIOD_CALCULATION =
std::chrono::nanoseconds(800us).count();
- struct Policy {
- private:
+ class Policy {
static constexpr int kAllowGroupSwitchingDefault = false;
public:
@@ -107,23 +118,28 @@
std::string toString() const;
};
- // Return code set*Policy() to indicate the current policy is unchanged.
- static constexpr int CURRENT_POLICY_UNCHANGED = 1;
+ enum class SetPolicyResult { Invalid, Unchanged, Changed };
// We maintain the display manager policy and the override policy separately. The override
// policy is used by CTS tests to get a consistent device state for testing. While the override
// policy is set, it takes precedence over the display manager policy. Once the override policy
// is cleared, we revert to using the display manager policy.
+ struct DisplayManagerPolicy : Policy {
+ using Policy::Policy;
+ };
- // Sets the display manager policy to choose refresh rates. The return value will be:
- // - A negative value if the policy is invalid or another error occurred.
- // - NO_ERROR if the policy was successfully updated, and the current policy is different from
- // what it was before the call.
- // - CURRENT_POLICY_UNCHANGED if the policy was successfully updated, but the current policy
- // is the same as it was before the call.
- status_t setDisplayManagerPolicy(const Policy& policy) EXCLUDES(mLock);
- // Sets the override policy. See setDisplayManagerPolicy() for the meaning of the return value.
- status_t setOverridePolicy(const std::optional<Policy>& policy) EXCLUDES(mLock);
+ struct OverridePolicy : Policy {
+ using Policy::Policy;
+ };
+
+ struct NoOverridePolicy {};
+
+ using PolicyVariant = std::variant<DisplayManagerPolicy, OverridePolicy, NoOverridePolicy>;
+
+ SetPolicyResult setPolicy(const PolicyVariant&) EXCLUDES(mLock) REQUIRES(kMainThreadContext);
+
+ void onModeChangeInitiated() REQUIRES(kMainThreadContext) { mNumModeSwitchesInPolicy++; }
+
// Gets the current policy, which will be the override policy if active, and the display manager
// policy otherwise.
Policy getCurrentPolicy() const EXCLUDES(mLock);
@@ -184,15 +200,19 @@
bool touch = false;
// True if the system hasn't seen any buffers posted to layers recently.
bool idle = false;
+ // Whether the display is about to be powered on, or has been in PowerMode::ON
+ // within the timeout of DisplayPowerTimer.
+ bool powerOnImminent = false;
bool operator==(GlobalSignals other) const {
- return touch == other.touch && idle == other.idle;
+ return touch == other.touch && idle == other.idle &&
+ powerOnImminent == other.powerOnImminent;
}
};
- // Returns the refresh rate that best fits the given layers, and whether the refresh rate was
- // chosen based on touch boost and/or idle timer.
- std::pair<DisplayModePtr, GlobalSignals> getBestRefreshRate(
+ // Returns the list in the descending order of refresh rates desired
+ // based on their overall score, and the GlobalSignals that were considered.
+ std::pair<std::vector<RefreshRateRanking>, GlobalSignals> getRankedRefreshRates(
const std::vector<LayerRequirement>&, GlobalSignals) const EXCLUDES(mLock);
FpsRange getSupportedRefreshRateRange() const EXCLUDES(mLock) {
@@ -203,12 +223,11 @@
std::optional<Fps> onKernelTimerChanged(std::optional<DisplayModeId> desiredActiveModeId,
bool timerExpired) const EXCLUDES(mLock);
- // Returns the highest refresh rate according to the current policy. May change at runtime. Only
- // uses the primary range, not the app request range.
- DisplayModePtr getMaxRefreshRateByPolicy() const EXCLUDES(mLock);
+ void setActiveModeId(DisplayModeId) EXCLUDES(mLock) REQUIRES(kMainThreadContext);
- void setActiveModeId(DisplayModeId) EXCLUDES(mLock);
- DisplayModePtr getActiveMode() const EXCLUDES(mLock);
+ // See mActiveModeIt for thread safety.
+ DisplayModePtr getActiveModePtr() const EXCLUDES(mLock);
+ const DisplayMode& getActiveMode() const REQUIRES(kMainThreadContext);
// Returns a known frame rate that is the closest to frameRate
Fps findClosestKnownFrameRate(Fps frameRate) const;
@@ -323,7 +342,7 @@
mIdleTimer->reset();
}
- void dump(std::string& result) const EXCLUDES(mLock);
+ void dump(utils::Dumper&) const EXCLUDES(mLock);
std::chrono::milliseconds getIdleTimerTimeout();
@@ -332,7 +351,10 @@
void constructAvailableRefreshRates() REQUIRES(mLock);
- std::pair<DisplayModePtr, GlobalSignals> getBestRefreshRateLocked(
+ // See mActiveModeIt for thread safety.
+ DisplayModeIterator getActiveModeItLocked() const REQUIRES(mLock);
+
+ std::pair<std::vector<RefreshRateRanking>, GlobalSignals> getRankedRefreshRatesLocked(
const std::vector<LayerRequirement>&, GlobalSignals) const REQUIRES(mLock);
// Returns number of display frames and remainder when dividing the layer refresh period by
@@ -346,16 +368,22 @@
// Returns the highest refresh rate according to the current policy. May change at runtime. Only
// uses the primary range, not the app request range.
const DisplayModePtr& getMaxRefreshRateByPolicyLocked(int anchorGroup) const REQUIRES(mLock);
- const DisplayModePtr& getMaxRefreshRateByPolicyLocked() const REQUIRES(mLock) {
- return getMaxRefreshRateByPolicyLocked(mActiveModeIt->second->getGroup());
- }
+
+ struct RefreshRateScoreComparator;
+
+ enum class RefreshRateOrder { Ascending, Descending };
+
+ // Returns the rankings in RefreshRateOrder. May change at runtime.
+ // Only uses the primary range, not the app request range.
+ std::vector<RefreshRateRanking> getRefreshRatesByPolicyLocked(
+ std::optional<int> anchorGroupOpt, RefreshRateOrder,
+ std::optional<DisplayModeId> preferredDisplayModeOpt) const REQUIRES(mLock);
const Policy* getCurrentPolicyLocked() const REQUIRES(mLock);
bool isPolicyValidLocked(const Policy& policy) const REQUIRES(mLock);
- // Returns whether the layer is allowed to vote for the given refresh rate.
- bool isVoteAllowed(const LayerRequirement&, Fps) const;
-
+ // Returns the refresh rate score as a ratio to max refresh rate, which has a score of 1.
+ float calculateRefreshRateScoreForFps(Fps refreshRate) const REQUIRES(mLock);
// calculates a score for a layer. Used to determine the display refresh rate
// and the frame rate override for certains applications.
float calculateLayerScoreLocked(const LayerRequirement&, Fps refreshRate,
@@ -364,7 +392,8 @@
float calculateNonExactMatchingLayerScoreLocked(const LayerRequirement&, Fps refreshRate) const
REQUIRES(mLock);
- void updateDisplayModes(DisplayModes, DisplayModeId activeModeId) EXCLUDES(mLock);
+ void updateDisplayModes(DisplayModes, DisplayModeId activeModeId) EXCLUDES(mLock)
+ REQUIRES(kMainThreadContext);
void initializeIdleTimer();
@@ -380,7 +409,10 @@
// is also dependent, so must be reset as well.
DisplayModes mDisplayModes GUARDED_BY(mLock);
- DisplayModeIterator mActiveModeIt GUARDED_BY(mLock);
+ // Written under mLock exclusively from kMainThreadContext, so reads from kMainThreadContext
+ // need not be under mLock.
+ DisplayModeIterator mActiveModeIt GUARDED_BY(mLock) GUARDED_BY(kMainThreadContext);
+
DisplayModeIterator mMinRefreshRateModeIt GUARDED_BY(mLock);
DisplayModeIterator mMaxRefreshRateModeIt GUARDED_BY(mLock);
@@ -391,6 +423,8 @@
Policy mDisplayManagerPolicy GUARDED_BY(mLock);
std::optional<Policy> mOverridePolicy GUARDED_BY(mLock);
+ unsigned mNumModeSwitchesInPolicy GUARDED_BY(kMainThreadContext) = 0;
+
mutable std::mutex mLock;
// A sorted list of known frame rates that a Heuristic layer will choose
@@ -400,11 +434,11 @@
const Config mConfig;
bool mSupportsFrameRateOverrideByContent;
- struct GetBestRefreshRateCache {
+ struct GetRankedRefreshRatesCache {
std::pair<std::vector<LayerRequirement>, GlobalSignals> arguments;
- std::pair<DisplayModePtr, GlobalSignals> result;
+ std::pair<std::vector<RefreshRateRanking>, GlobalSignals> result;
};
- mutable std::optional<GetBestRefreshRateCache> mGetBestRefreshRateCache GUARDED_BY(mLock);
+ mutable std::optional<GetRankedRefreshRatesCache> mGetRankedRefreshRatesCache GUARDED_BY(mLock);
// Declare mIdleTimer last to ensure its thread joins before the mutex/callbacks are destroyed.
std::mutex mIdleTimerCallbacksMutex;
diff --git a/services/surfaceflinger/Scheduler/Scheduler.cpp b/services/surfaceflinger/Scheduler/Scheduler.cpp
index 55ae013..12949d6 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.cpp
+++ b/services/surfaceflinger/Scheduler/Scheduler.cpp
@@ -43,7 +43,6 @@
#include "DispSyncSource.h"
#include "EventThread.h"
#include "FrameRateOverrideMappings.h"
-#include "InjectVSyncSource.h"
#include "OneShotTimer.h"
#include "SurfaceFlingerProperties.h"
#include "VSyncPredictor.h"
@@ -57,6 +56,39 @@
} \
} while (false)
+namespace {
+
+using android::Fps;
+using android::FpsApproxEqual;
+using android::FpsHash;
+using android::scheduler::AggregatedFpsScore;
+using android::scheduler::RefreshRateRankingsAndSignals;
+
+// Returns the aggregated score per Fps for the RefreshRateRankingsAndSignals sourced.
+auto getAggregatedScoresPerFps(
+ const std::vector<RefreshRateRankingsAndSignals>& refreshRateRankingsAndSignalsPerDisplay)
+ -> std::unordered_map<Fps, AggregatedFpsScore, FpsHash, FpsApproxEqual> {
+ std::unordered_map<Fps, AggregatedFpsScore, FpsHash, FpsApproxEqual> aggregatedScoresPerFps;
+
+ for (const auto& refreshRateRankingsAndSignal : refreshRateRankingsAndSignalsPerDisplay) {
+ const auto& refreshRateRankings = refreshRateRankingsAndSignal.refreshRateRankings;
+
+ std::for_each(refreshRateRankings.begin(), refreshRateRankings.end(), [&](const auto& it) {
+ const auto [score, result] =
+ aggregatedScoresPerFps.try_emplace(it.displayModePtr->getFps(),
+ AggregatedFpsScore{it.score,
+ /* numDisplays */ 1});
+ if (!result) { // update
+ score->second.totalScore += it.score;
+ score->second.numDisplays++;
+ }
+ });
+ }
+ return aggregatedScoresPerFps;
+}
+
+} // namespace
+
namespace android::scheduler {
Scheduler::Scheduler(ICompositor& compositor, ISchedulerCallback& callback, FeatureFlags features)
@@ -182,7 +214,7 @@
impl::EventThread::GetVsyncPeriodFunction Scheduler::makeGetVsyncPeriodFunction() const {
return [this](uid_t uid) {
- const Fps refreshRate = holdRefreshRateConfigs()->getActiveMode()->getFps();
+ const Fps refreshRate = holdRefreshRateConfigs()->getActiveModePtr()->getFps();
const nsecs_t currentPeriod = mVsyncSchedule->period().ns() ?: refreshRate.getPeriodNsecs();
const auto frameRate = getFrameRateOverride(uid);
@@ -198,15 +230,14 @@
};
}
-ConnectionHandle Scheduler::createConnection(
- const char* connectionName, frametimeline::TokenManager* tokenManager,
- std::chrono::nanoseconds workDuration, std::chrono::nanoseconds readyDuration,
- impl::EventThread::InterceptVSyncsCallback interceptCallback) {
+ConnectionHandle Scheduler::createConnection(const char* connectionName,
+ frametimeline::TokenManager* tokenManager,
+ std::chrono::nanoseconds workDuration,
+ std::chrono::nanoseconds readyDuration) {
auto vsyncSource = makePrimaryDispSyncSource(connectionName, workDuration, readyDuration);
auto throttleVsync = makeThrottleVsyncCallback();
auto getVsyncPeriod = makeGetVsyncPeriodFunction();
auto eventThread = std::make_unique<impl::EventThread>(std::move(vsyncSource), tokenManager,
- std::move(interceptCallback),
std::move(throttleVsync),
std::move(getVsyncPeriod));
return createConnection(std::move(eventThread));
@@ -320,7 +351,7 @@
// mode change is in progress. In that case we shouldn't dispatch an event
// as it will be dispatched when the current mode changes.
if (std::scoped_lock lock(mRefreshRateConfigsLock);
- mRefreshRateConfigs->getActiveMode() != mPolicy.mode) {
+ mRefreshRateConfigs->getActiveModePtr() != mPolicy.mode) {
return;
}
@@ -371,44 +402,6 @@
thread->setDuration(workDuration, readyDuration);
}
-ConnectionHandle Scheduler::enableVSyncInjection(bool enable) {
- if (mInjectVSyncs == enable) {
- return {};
- }
-
- ALOGV("%s VSYNC injection", enable ? "Enabling" : "Disabling");
-
- if (!mInjectorConnectionHandle) {
- auto vsyncSource = std::make_unique<InjectVSyncSource>();
- mVSyncInjector = vsyncSource.get();
-
- auto eventThread =
- std::make_unique<impl::EventThread>(std::move(vsyncSource),
- /*tokenManager=*/nullptr,
- impl::EventThread::InterceptVSyncsCallback(),
- impl::EventThread::ThrottleVsyncCallback(),
- impl::EventThread::GetVsyncPeriodFunction());
-
- // EventThread does not dispatch VSYNC unless the display is connected and powered on.
- eventThread->onHotplugReceived(PhysicalDisplayId::fromPort(0), true);
- eventThread->onScreenAcquired();
-
- mInjectorConnectionHandle = createConnection(std::move(eventThread));
- }
-
- mInjectVSyncs = enable;
- return mInjectorConnectionHandle;
-}
-
-bool Scheduler::injectVSync(nsecs_t when, nsecs_t expectedVSyncTime, nsecs_t deadlineTimestamp) {
- if (!mInjectVSyncs || !mVSyncInjector) {
- return false;
- }
-
- mVSyncInjector->onInjectSyncEvent(when, expectedVSyncTime, deadlineTimestamp);
- return true;
-}
-
void Scheduler::enableHardwareVsync() {
std::lock_guard<std::mutex> lock(mHWVsyncLock);
if (!mPrimaryHWVsyncEnabled && mHWVsyncAvailable) {
@@ -453,7 +446,7 @@
if (now - last > kIgnoreDelay) {
const auto refreshRate = [&] {
std::scoped_lock lock(mRefreshRateConfigsLock);
- return mRefreshRateConfigs->getActiveMode()->getFps();
+ return mRefreshRateConfigs->getActiveModePtr()->getFps();
}();
resyncToHardwareVsync(false, refreshRate);
}
@@ -577,7 +570,7 @@
// magic number
const Fps refreshRate = [&] {
std::scoped_lock lock(mRefreshRateConfigsLock);
- return mRefreshRateConfigs->getActiveMode()->getFps();
+ return mRefreshRateConfigs->getActiveModePtr()->getFps();
}();
constexpr Fps FPS_THRESHOLD_FOR_KERNEL_TIMER = 65_Hz;
@@ -662,6 +655,7 @@
auto Scheduler::applyPolicy(S Policy::*statePtr, T&& newState) -> GlobalSignals {
DisplayModePtr newMode;
GlobalSignals consideredSignals;
+ std::vector<DisplayModeConfig> displayModeConfigs;
bool refreshRateChanged = false;
bool frameRateOverridesChanged;
@@ -674,7 +668,27 @@
if (currentState == newState) return {};
currentState = std::forward<T>(newState);
- std::tie(newMode, consideredSignals) = chooseDisplayMode();
+ displayModeConfigs = getBestDisplayModeConfigs();
+
+ // mPolicy holds the current mode, using the current mode we find out
+ // what display is currently being tracked through the policy and
+ // then find the DisplayModeConfig for that display. So that
+ // later we check if the policy mode has changed for the same display in policy.
+ // If mPolicy mode isn't available then we take the first display from the best display
+ // modes as the candidate for policy changes and frame rate overrides.
+ // TODO(b/240743786) Update the single display based assumptions and make mode changes
+ // and mPolicy per display.
+ const DisplayModeConfig& displayModeConfigForCurrentPolicy = mPolicy.mode
+ ? *std::find_if(displayModeConfigs.begin(), displayModeConfigs.end(),
+ [&](const auto& displayModeConfig) REQUIRES(mPolicyLock) {
+ return displayModeConfig.displayModePtr
+ ->getPhysicalDisplayId() ==
+ mPolicy.mode->getPhysicalDisplayId();
+ })
+ : displayModeConfigs.front();
+
+ newMode = displayModeConfigForCurrentPolicy.displayModePtr;
+ consideredSignals = displayModeConfigForCurrentPolicy.signals;
frameRateOverridesChanged = updateFrameRateOverrides(consideredSignals, newMode->getFps());
if (mPolicy.mode == newMode) {
@@ -689,9 +703,7 @@
}
}
if (refreshRateChanged) {
- mSchedulerCallback.requestDisplayMode(std::move(newMode),
- consideredSignals.idle ? DisplayModeEvent::None
- : DisplayModeEvent::Changed);
+ mSchedulerCallback.requestDisplayModes(std::move(displayModeConfigs));
}
if (frameRateOverridesChanged) {
mSchedulerCallback.triggerOnFrameRateOverridesChanged();
@@ -699,31 +711,89 @@
return consideredSignals;
}
-auto Scheduler::chooseDisplayMode() -> std::pair<DisplayModePtr, GlobalSignals> {
+void Scheduler::registerDisplay(const sp<const DisplayDevice>& display) {
+ const bool ok = mDisplays.try_emplace(display->getPhysicalId(), display).second;
+ ALOGE_IF(!ok, "Duplicate display registered");
+}
+
+void Scheduler::unregisterDisplay(PhysicalDisplayId displayId) {
+ mDisplays.erase(displayId);
+}
+
+std::vector<DisplayModeConfig> Scheduler::getBestDisplayModeConfigs() const {
ATRACE_CALL();
- const auto configs = holdRefreshRateConfigs();
+ std::vector<RefreshRateRankingsAndSignals> refreshRateRankingsAndSignalsPerDisplay;
+ refreshRateRankingsAndSignalsPerDisplay.reserve(mDisplays.size());
- // If Display Power is not in normal operation we want to be in performance mode. When coming
- // back to normal mode, a grace period is given with DisplayPowerTimer.
- if (mDisplayPowerTimer &&
- (mPolicy.displayPowerMode != hal::PowerMode::ON ||
- mPolicy.displayPowerTimer == TimerState::Reset)) {
- constexpr GlobalSignals kNoSignals;
- return {configs->getMaxRefreshRateByPolicy(), kNoSignals};
+ for (const auto& [id, display] : mDisplays) {
+ const auto [rankings, signals] =
+ display->holdRefreshRateConfigs()
+ ->getRankedRefreshRates(mPolicy.contentRequirements, makeGlobalSignals());
+
+ refreshRateRankingsAndSignalsPerDisplay.emplace_back(
+ RefreshRateRankingsAndSignals{rankings, signals});
}
- const GlobalSignals signals{.touch = mTouchTimer && mPolicy.touch == TouchState::Active,
- .idle = mPolicy.idleTimer == TimerState::Expired};
+ // FPS and their Aggregated score.
+ std::unordered_map<Fps, AggregatedFpsScore, FpsHash, FpsApproxEqual> aggregatedScoresPerFps =
+ getAggregatedScoresPerFps(refreshRateRankingsAndSignalsPerDisplay);
- return configs->getBestRefreshRate(mPolicy.contentRequirements, signals);
+ auto maxScoreIt = aggregatedScoresPerFps.cbegin();
+ // Selects the max Fps that is present on all the displays.
+ for (auto it = aggregatedScoresPerFps.cbegin(); it != aggregatedScoresPerFps.cend(); ++it) {
+ const auto [fps, aggregatedScore] = *it;
+ if (aggregatedScore.numDisplays == mDisplays.size() &&
+ aggregatedScore.totalScore >= maxScoreIt->second.totalScore) {
+ maxScoreIt = it;
+ }
+ }
+ return getDisplayModeConfigsForTheChosenFps(maxScoreIt->first,
+ refreshRateRankingsAndSignalsPerDisplay);
+}
+
+std::vector<DisplayModeConfig> Scheduler::getDisplayModeConfigsForTheChosenFps(
+ Fps chosenFps,
+ const std::vector<RefreshRateRankingsAndSignals>& refreshRateRankingsAndSignalsPerDisplay)
+ const {
+ std::vector<DisplayModeConfig> displayModeConfigs;
+ displayModeConfigs.reserve(mDisplays.size());
+ using fps_approx_ops::operator==;
+ std::for_each(refreshRateRankingsAndSignalsPerDisplay.begin(),
+ refreshRateRankingsAndSignalsPerDisplay.end(),
+ [&](const auto& refreshRateRankingsAndSignal) {
+ for (const auto& ranking : refreshRateRankingsAndSignal.refreshRateRankings) {
+ if (ranking.displayModePtr->getFps() == chosenFps) {
+ displayModeConfigs.emplace_back(
+ DisplayModeConfig{refreshRateRankingsAndSignal.globalSignals,
+ ranking.displayModePtr});
+ break;
+ }
+ }
+ });
+ return displayModeConfigs;
+}
+
+GlobalSignals Scheduler::makeGlobalSignals() const {
+ const bool powerOnImminent = mDisplayPowerTimer &&
+ (mPolicy.displayPowerMode != hal::PowerMode::ON ||
+ mPolicy.displayPowerTimer == TimerState::Reset);
+
+ return {.touch = mTouchTimer && mPolicy.touch == TouchState::Active,
+ .idle = mPolicy.idleTimer == TimerState::Expired,
+ .powerOnImminent = powerOnImminent};
}
DisplayModePtr Scheduler::getPreferredDisplayMode() {
std::lock_guard<std::mutex> lock(mPolicyLock);
// Make sure the stored mode is up to date.
if (mPolicy.mode) {
- mPolicy.mode = chooseDisplayMode().first;
+ const auto configs = holdRefreshRateConfigs();
+ const auto rankings =
+ configs->getRankedRefreshRates(mPolicy.contentRequirements, makeGlobalSignals())
+ .first;
+
+ mPolicy.mode = rankings.front().displayModePtr;
}
return mPolicy.mode;
}
diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index 4730493..25fa714 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -24,6 +24,7 @@
#include <mutex>
#include <optional>
#include <unordered_map>
+#include <utility>
// TODO(b/129481165): remove the #pragma below and fix conversion issues
#pragma clang diagnostic push
@@ -32,9 +33,11 @@
#include <ui/GraphicTypes.h>
#pragma clang diagnostic pop // ignored "-Wconversion -Wextra"
+#include <DisplayDevice.h>
#include <scheduler/Features.h>
#include <scheduler/Time.h>
+#include "Display/DisplayMap.h"
#include "EventThread.h"
#include "FrameRateOverrideMappings.h"
#include "LayerHistory.h"
@@ -75,7 +78,6 @@
namespace android {
class FenceTime;
-class InjectVSyncSource;
namespace frametimeline {
class TokenManager;
@@ -83,11 +85,22 @@
namespace scheduler {
+using GlobalSignals = RefreshRateConfigs::GlobalSignals;
+
+// Config representing the DisplayMode and considered signals for the Display.
+struct DisplayModeConfig {
+ const GlobalSignals signals;
+ const DisplayModePtr displayModePtr;
+
+ DisplayModeConfig(GlobalSignals signals, DisplayModePtr displayModePtr)
+ : signals(signals), displayModePtr(std::move(displayModePtr)) {}
+};
+
struct ISchedulerCallback {
using DisplayModeEvent = scheduler::DisplayModeEvent;
virtual void setVsyncEnabled(bool) = 0;
- virtual void requestDisplayMode(DisplayModePtr, DisplayModeEvent) = 0;
+ virtual void requestDisplayModes(std::vector<DisplayModeConfig>) = 0;
virtual void kernelTimerChanged(bool expired) = 0;
virtual void triggerOnFrameRateOverridesChanged() = 0;
@@ -95,8 +108,21 @@
~ISchedulerCallback() = default;
};
-class Scheduler : impl::MessageQueue {
- using Impl = impl::MessageQueue;
+// Holds the total score of the FPS and
+// number of displays the FPS is found in.
+struct AggregatedFpsScore {
+ float totalScore;
+ size_t numDisplays;
+};
+
+// Represents the RefreshRateRankings and GlobalSignals for the selected RefreshRateRankings.
+struct RefreshRateRankingsAndSignals {
+ std::vector<RefreshRateRanking> refreshRateRankings;
+ GlobalSignals globalSignals;
+};
+
+class Scheduler : android::impl::MessageQueue {
+ using Impl = android::impl::MessageQueue;
public:
Scheduler(ICompositor&, ISchedulerCallback&, FeatureFlags);
@@ -111,11 +137,11 @@
void createVsyncSchedule(FeatureFlags);
using Impl::initVsync;
- using Impl::setInjector;
using Impl::getScheduledFrameTime;
using Impl::setDuration;
+ using Impl::scheduleConfigure;
using Impl::scheduleFrame;
// Schedule an asynchronous or synchronous task on the main thread.
@@ -128,8 +154,7 @@
ConnectionHandle createConnection(const char* connectionName, frametimeline::TokenManager*,
std::chrono::nanoseconds workDuration,
- std::chrono::nanoseconds readyDuration,
- impl::EventThread::InterceptVSyncsCallback);
+ std::chrono::nanoseconds readyDuration);
sp<IDisplayEventConnection> createDisplayEventConnection(
ConnectionHandle, EventRegistrationFlags eventRegistration = {});
@@ -149,10 +174,6 @@
void setDuration(ConnectionHandle, std::chrono::nanoseconds workDuration,
std::chrono::nanoseconds readyDuration);
- // Returns injector handle if injection has toggled, or an invalid handle otherwise.
- ConnectionHandle enableVSyncInjection(bool enable);
- // Returns false if injection is disabled.
- bool injectVSync(nsecs_t when, nsecs_t expectedVSyncTime, nsecs_t deadlineTimestamp);
void enableHardwareVsync();
void disableHardwareVsync(bool makeUnavailable);
@@ -228,7 +249,7 @@
nsecs_t getVsyncPeriodFromRefreshRateConfigs() const EXCLUDES(mRefreshRateConfigsLock) {
std::scoped_lock lock(mRefreshRateConfigsLock);
- return mRefreshRateConfigs->getActiveMode()->getFps().getPeriodNsecs();
+ return mRefreshRateConfigs->getActiveModePtr()->getFps().getPeriodNsecs();
}
// Returns the framerate of the layer with the given sequence ID
@@ -236,6 +257,9 @@
return mLayerHistory.getLayerFramerate(now, id);
}
+ void registerDisplay(const sp<const DisplayDevice>&);
+ void unregisterDisplay(PhysicalDisplayId);
+
private:
friend class TestableScheduler;
@@ -259,8 +283,6 @@
void setVsyncPeriod(nsecs_t period);
- using GlobalSignals = RefreshRateConfigs::GlobalSignals;
-
struct Policy;
// Sets the S state of the policy to the T value under mPolicyLock, and chooses a display mode
@@ -268,16 +290,22 @@
template <typename S, typename T>
GlobalSignals applyPolicy(S Policy::*, T&&) EXCLUDES(mPolicyLock);
- // Returns the display mode that fulfills the policy, and the signals that were considered.
- std::pair<DisplayModePtr, GlobalSignals> chooseDisplayMode() REQUIRES(mPolicyLock);
+ // Returns the best display mode per display.
+ std::vector<DisplayModeConfig> getBestDisplayModeConfigs() const REQUIRES(mPolicyLock);
+
+ // Returns the list of DisplayModeConfigs per display for the chosenFps.
+ std::vector<DisplayModeConfig> getDisplayModeConfigsForTheChosenFps(
+ Fps chosenFps, const std::vector<RefreshRateRankingsAndSignals>&) const;
+
+ GlobalSignals makeGlobalSignals() const REQUIRES(mPolicyLock);
bool updateFrameRateOverrides(GlobalSignals, Fps displayRefreshRate) REQUIRES(mPolicyLock);
void dispatchCachedReportedMode() REQUIRES(mPolicyLock) EXCLUDES(mRefreshRateConfigsLock);
- impl::EventThread::ThrottleVsyncCallback makeThrottleVsyncCallback() const
+ android::impl::EventThread::ThrottleVsyncCallback makeThrottleVsyncCallback() const
EXCLUDES(mRefreshRateConfigsLock);
- impl::EventThread::GetVsyncPeriodFunction makeGetVsyncPeriodFunction() const;
+ android::impl::EventThread::GetVsyncPeriodFunction makeGetVsyncPeriodFunction() const;
std::shared_ptr<RefreshRateConfigs> holdRefreshRateConfigs() const
EXCLUDES(mRefreshRateConfigsLock) {
@@ -295,10 +323,6 @@
mutable std::mutex mConnectionsLock;
std::unordered_map<ConnectionHandle, Connection> mConnections GUARDED_BY(mConnectionsLock);
- bool mInjectVSyncs = false;
- InjectVSyncSource* mVSyncInjector = nullptr;
- ConnectionHandle mInjectorConnectionHandle;
-
mutable std::mutex mHWVsyncLock;
bool mPrimaryHWVsyncEnabled GUARDED_BY(mHWVsyncLock) = false;
bool mHWVsyncAvailable GUARDED_BY(mHWVsyncLock) = false;
@@ -320,6 +344,10 @@
mutable std::mutex mPolicyLock;
+ // Holds the Physical displays registered through the SurfaceFlinger, used for making
+ // the refresh rate selections.
+ display::PhysicalDisplayMap<PhysicalDisplayId, const sp<const DisplayDevice>> mDisplays;
+
struct Policy {
// Policy for choosing the display mode.
LayerHistory::Summary contentRequirements;
diff --git a/services/surfaceflinger/Scheduler/VSyncPredictor.cpp b/services/surfaceflinger/Scheduler/VSyncPredictor.cpp
index 77782e9..898e865 100644
--- a/services/surfaceflinger/Scheduler/VSyncPredictor.cpp
+++ b/services/surfaceflinger/Scheduler/VSyncPredictor.cpp
@@ -167,7 +167,9 @@
vsyncTS[i] = timestamp;
meanTS += timestamp;
- const auto ordinal = (vsyncTS[i] + currentPeriod / 2) / currentPeriod * kScalingFactor;
+ const auto ordinal = currentPeriod == 0
+ ? 0
+ : (vsyncTS[i] + currentPeriod / 2) / currentPeriod * kScalingFactor;
ordinals[i] = ordinal;
meanOrdinal += ordinal;
}
diff --git a/services/surfaceflinger/Scheduler/VSyncReactor.cpp b/services/surfaceflinger/Scheduler/VSyncReactor.cpp
index 13cd304..e23945d 100644
--- a/services/surfaceflinger/Scheduler/VSyncReactor.cpp
+++ b/services/surfaceflinger/Scheduler/VSyncReactor.cpp
@@ -19,6 +19,7 @@
#define LOG_TAG "VSyncReactor"
//#define LOG_NDEBUG 0
+#include <assert.h>
#include <cutils/properties.h>
#include <log/log.h>
#include <utils/Trace.h>
diff --git a/services/surfaceflinger/Scheduler/include/scheduler/Fps.h b/services/surfaceflinger/Scheduler/include/scheduler/Fps.h
index bd4f409..2c77142 100644
--- a/services/surfaceflinger/Scheduler/include/scheduler/Fps.h
+++ b/services/surfaceflinger/Scheduler/include/scheduler/Fps.h
@@ -138,6 +138,10 @@
bool operator()(Fps lhs, Fps rhs) const { return isApproxEqual(lhs, rhs); }
};
+struct FpsHash {
+ size_t operator()(Fps fps) const { return std::hash<nsecs_t>()(fps.getPeriodNsecs()); }
+};
+
inline std::string to_string(Fps fps) {
return base::StringPrintf("%.2f Hz", fps.getValue());
}
diff --git a/services/surfaceflinger/Scheduler/include/scheduler/Time.h b/services/surfaceflinger/Scheduler/include/scheduler/Time.h
index f00d456..2ca55d4 100644
--- a/services/surfaceflinger/Scheduler/include/scheduler/Time.h
+++ b/services/surfaceflinger/Scheduler/include/scheduler/Time.h
@@ -41,6 +41,8 @@
static constexpr TimePoint fromNs(nsecs_t);
+ static TimePoint now() { return scheduler::SchedulerClock::now(); };
+
nsecs_t ns() const;
};
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 744cb46..e4fee1c 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -53,9 +53,10 @@
#include <configstore/Utils.h>
#include <cutils/compiler.h>
#include <cutils/properties.h>
+#include <ftl/algorithm.h>
#include <ftl/fake_guard.h>
#include <ftl/future.h>
-#include <ftl/small_map.h>
+#include <ftl/unit.h>
#include <gui/AidlStatusUtil.h>
#include <gui/BufferQueue.h>
#include <gui/DebugEGLImageTracker.h>
@@ -105,9 +106,9 @@
#include <ui/DisplayIdentification.h>
#include "BackgroundExecutor.h"
-#include "BufferStateLayer.h"
#include "Client.h"
#include "Colorizer.h"
+#include "Display/DisplayMap.h"
#include "DisplayDevice.h"
#include "DisplayHardware/ComposerHal.h"
#include "DisplayHardware/FramebufferSurface.h"
@@ -116,7 +117,6 @@
#include "DisplayHardware/PowerAdvisor.h"
#include "DisplayHardware/VirtualDisplaySurface.h"
#include "DisplayRenderArea.h"
-#include "EffectLayer.h"
#include "Effects/Daltonizer.h"
#include "FlagManager.h"
#include "FpsReporter.h"
@@ -129,19 +129,16 @@
#include "LayerVector.h"
#include "MutexUtils.h"
#include "NativeWindowSurface.h"
-#include "RefreshRateOverlay.h"
#include "RegionSamplingThread.h"
-#include "Scheduler/DispSyncSource.h"
#include "Scheduler/EventThread.h"
#include "Scheduler/LayerHistory.h"
#include "Scheduler/Scheduler.h"
#include "Scheduler/VsyncConfiguration.h"
-#include "Scheduler/VsyncController.h"
#include "StartPropertySetThread.h"
#include "SurfaceFlingerProperties.h"
-#include "SurfaceInterceptor.h"
#include "TimeStats/TimeStats.h"
#include "TunnelModeEnabledReporter.h"
+#include "Utils/Dumper.h"
#include "WindowInfosListenerInvoker.h"
#include <aidl/android/hardware/graphics/common/DisplayDecorationSupport.h>
@@ -172,6 +169,8 @@
OutputCompositionState::CompositionStrategyPredictionState;
using base::StringAppendF;
+using display::PhysicalDisplay;
+using display::PhysicalDisplays;
using gui::DisplayInfo;
using gui::GameMode;
using gui::IDisplayEventConnection;
@@ -179,7 +178,6 @@
using gui::LayerMetadata;
using gui::WindowInfo;
using gui::aidl_utils::binderStatusFromStatusT;
-using ui::ColorMode;
using ui::Dataspace;
using ui::DisplayPrimaries;
using ui::RenderIntent;
@@ -190,33 +188,6 @@
namespace {
-#pragma clang diagnostic push
-#pragma clang diagnostic error "-Wswitch-enum"
-
-bool isWideColorMode(const ColorMode colorMode) {
- switch (colorMode) {
- case ColorMode::DISPLAY_P3:
- case ColorMode::ADOBE_RGB:
- case ColorMode::DCI_P3:
- case ColorMode::BT2020:
- case ColorMode::DISPLAY_BT2020:
- case ColorMode::BT2100_PQ:
- case ColorMode::BT2100_HLG:
- return true;
- case ColorMode::NATIVE:
- case ColorMode::STANDARD_BT601_625:
- case ColorMode::STANDARD_BT601_625_UNADJUSTED:
- case ColorMode::STANDARD_BT601_525:
- case ColorMode::STANDARD_BT601_525_UNADJUSTED:
- case ColorMode::STANDARD_BT709:
- case ColorMode::SRGB:
- return false;
- }
- return false;
-}
-
-#pragma clang diagnostic pop
-
// TODO(b/141333600): Consolidate with DisplayMode::Builder::getDefaultDensity.
constexpr float FALLBACK_DENSITY = ACONFIGURATION_DENSITY_TV;
@@ -288,7 +259,6 @@
int64_t SurfaceFlinger::maxFrameBufferAcquiredBuffers;
uint32_t SurfaceFlinger::maxGraphicsWidth;
uint32_t SurfaceFlinger::maxGraphicsHeight;
-bool SurfaceFlinger::hasWideColorDisplay;
bool SurfaceFlinger::useContextPriority;
Dataspace SurfaceFlinger::defaultCompositionDataspace = Dataspace::V0_SRGB;
ui::PixelFormat SurfaceFlinger::defaultCompositionPixelFormat = ui::PixelFormat::RGBA_8888;
@@ -329,7 +299,6 @@
SurfaceFlinger::SurfaceFlinger(Factory& factory, SkipInitializationTag)
: mFactory(factory),
mPid(getpid()),
- mInterceptor(mFactory.createSurfaceInterceptor()),
mTimeStats(std::make_shared<impl::TimeStats>()),
mFrameTracer(mFactory.createFrameTracer()),
mFrameTimeline(mFactory.createFrameTimeline(mTimeStats, mPid)),
@@ -357,11 +326,11 @@
maxGraphicsWidth = std::max(max_graphics_width(0), 0);
maxGraphicsHeight = std::max(max_graphics_height(0), 0);
- hasWideColorDisplay = has_wide_color_display(false);
+ mSupportsWideColor = has_wide_color_display(false);
mDefaultCompositionDataspace =
static_cast<ui::Dataspace>(default_composition_dataspace(Dataspace::V0_SRGB));
mWideColorGamutCompositionDataspace = static_cast<ui::Dataspace>(wcg_composition_dataspace(
- hasWideColorDisplay ? Dataspace::DISPLAY_P3 : Dataspace::V0_SRGB));
+ mSupportsWideColor ? Dataspace::DISPLAY_P3 : Dataspace::V0_SRGB));
defaultCompositionDataspace = mDefaultCompositionDataspace;
wideColorGamutCompositionDataspace = mWideColorGamutCompositionDataspace;
defaultCompositionPixelFormat = static_cast<ui::PixelFormat>(
@@ -524,7 +493,6 @@
state.isSecure = secure;
state.displayName = displayName;
mCurrentState.displays.add(token, state);
- mInterceptor->saveDisplayCreation(state);
return token;
}
@@ -542,7 +510,6 @@
ALOGE("%s: Invalid operation on physical display", __func__);
return;
}
- mInterceptor->saveDisplayDeletion(state.sequenceId);
mCurrentState.displays.removeItemsAt(index);
setTransactionFlags(eDisplayTransactionNeeded);
}
@@ -594,12 +561,12 @@
std::vector<PhysicalDisplayId> SurfaceFlinger::getPhysicalDisplayIdsLocked() const {
std::vector<PhysicalDisplayId> displayIds;
- displayIds.reserve(mPhysicalDisplayTokens.size());
+ displayIds.reserve(mPhysicalDisplays.size());
const auto defaultDisplayId = getDefaultDisplayDeviceLocked()->getPhysicalId();
displayIds.push_back(defaultDisplayId);
- for (const auto& [id, token] : mPhysicalDisplayTokens) {
+ for (const auto& [id, display] : mPhysicalDisplays) {
if (id != defaultDisplayId) {
displayIds.push_back(id);
}
@@ -608,6 +575,12 @@
return displayIds;
}
+std::optional<PhysicalDisplayId> SurfaceFlinger::getPhysicalDisplayIdLocked(
+ const sp<display::DisplayToken>& displayToken) const {
+ return ftl::find_if(mPhysicalDisplays, PhysicalDisplay::hasToken(displayToken))
+ .transform(&ftl::to_key<PhysicalDisplays>);
+}
+
sp<IBinder> SurfaceFlinger::getPhysicalDisplayToken(PhysicalDisplayId displayId) const {
Mutex::Autolock lock(mStateLock);
return getPhysicalDisplayTokenLocked(displayId);
@@ -672,7 +645,7 @@
sp<IBinder> input(defaultServiceManager()->getService(String16("inputflinger")));
- static_cast<void>(mScheduler->schedule([=] {
+ static_cast<void>(mScheduler->schedule([=]() FTL_FAKE_GUARD(kMainThreadContext) {
if (input == nullptr) {
ALOGE("Failed to link to input service");
} else {
@@ -681,26 +654,28 @@
readPersistentProperties();
mPowerAdvisor->onBootFinished();
-
- // try to enable power hint session again using mendel flag now that boot is finished,
- // but only if we didn't already try earlier
- if (!mPowerAdvisor->usePowerHintSession() && mFlagManager.use_adpf_cpu_hint()) {
- mPowerAdvisor->enablePowerHint(true);
- // check again to make sure it's actually supported
- if (mPowerAdvisor->usePowerHintSession()) {
- startPowerHintSession();
+ const bool powerHintEnabled = mFlagManager.use_adpf_cpu_hint();
+ mPowerAdvisor->enablePowerHint(powerHintEnabled);
+ const bool powerHintUsed = mPowerAdvisor->usePowerHintSession();
+ ALOGD("Power hint is %s",
+ powerHintUsed ? "supported" : (powerHintEnabled ? "unsupported" : "disabled"));
+ if (powerHintUsed) {
+ std::optional<pid_t> renderEngineTid = getRenderEngine().getRenderEngineTid();
+ std::vector<int32_t> tidList;
+ tidList.emplace_back(gettid());
+ if (renderEngineTid.has_value()) {
+ tidList.emplace_back(*renderEngineTid);
+ }
+ if (!mPowerAdvisor->startPowerHintSession(tidList)) {
+ ALOGW("Cannot start power hint session");
}
}
- ALOGD("Power hint session is %s",
- mPowerAdvisor->usePowerHintSession()
- ? "enabled"
- : (!mPowerAdvisor->supportsPowerHintSession() ? "unsupported" : "disabled"));
-
mBootStage = BootStage::FINISHED;
- if (property_get_bool("sf.debug.show_refresh_rate_overlay", false)) {
- FTL_FAKE_GUARD(mStateLock, enableRefreshRateOverlay(true));
+ if (base::GetBoolProperty("sf.debug.show_refresh_rate_overlay"s, false)) {
+ ftl::FakeGuard guard(mStateLock);
+ enableRefreshRateOverlay(true);
}
}));
}
@@ -762,10 +737,11 @@
// Do not call property_set on main thread which will be blocked by init
// Use StartPropertySetThread instead.
-void SurfaceFlinger::init() {
+void SurfaceFlinger::init() FTL_FAKE_GUARD(kMainThreadContext) {
ALOGI( "SurfaceFlinger's main thread ready to run. "
"Initializing graphics H/W...");
- Mutex::Autolock _l(mStateLock);
+ addTransactionReadyFilters();
+ Mutex::Autolock lock(mStateLock);
// Get a RenderEngine for the given display / config (can't fail)
// TODO(b/77156734): We need to stop casting and use HAL types when possible.
@@ -804,13 +780,36 @@
enableHalVirtualDisplays(true);
}
- // Process any initial hotplug and resulting display changes.
- processDisplayHotplugEventsLocked();
- const auto display = getDefaultDisplayDeviceLocked();
- LOG_ALWAYS_FATAL_IF(!display, "Missing primary display after registering composer callback.");
- const auto displayId = display->getPhysicalId();
- LOG_ALWAYS_FATAL_IF(!getHwComposer().isConnected(displayId),
- "Primary display is disconnected.");
+ // Process hotplug for displays connected at boot.
+ LOG_ALWAYS_FATAL_IF(!configureLocked(),
+ "Initial display configuration failed: HWC did not hotplug");
+
+ // Commit primary display.
+ sp<const DisplayDevice> display;
+ if (const auto indexOpt = mCurrentState.getDisplayIndex(getPrimaryDisplayIdLocked())) {
+ const auto& displays = mCurrentState.displays;
+
+ const auto& token = displays.keyAt(*indexOpt);
+ const auto& state = displays.valueAt(*indexOpt);
+
+ processDisplayAdded(token, state);
+ mDrawingState.displays.add(token, state);
+
+ display = getDefaultDisplayDeviceLocked();
+ }
+
+ LOG_ALWAYS_FATAL_IF(!display, "Failed to configure the primary display");
+ LOG_ALWAYS_FATAL_IF(!getHwComposer().isConnected(display->getPhysicalId()),
+ "Primary display is disconnected");
+
+ // TODO(b/241285876): The Scheduler needlessly depends on creating the CompositionEngine part of
+ // the DisplayDevice, hence the above commit of the primary display. Remove that special case by
+ // initializing the Scheduler after configureLocked, once decoupled from DisplayDevice.
+ initScheduler(display);
+ dispatchDisplayHotplugEvent(display->getPhysicalId(), true);
+
+ // Commit secondary display(s).
+ processDisplayChangesLocked();
// initialize our drawing state
mDrawingState = mCurrentState;
@@ -820,11 +819,6 @@
mPowerAdvisor->init();
- mPowerAdvisor->enablePowerHint(mFlagManager.use_adpf_cpu_hint());
- if (mPowerAdvisor->usePowerHintSession()) {
- startPowerHintSession();
- }
-
char primeShaderCache[PROPERTY_VALUE_MAX];
property_get("service.sf.prime_shader_cache", primeShaderCache, "1");
if (atoi(primeShaderCache)) {
@@ -867,8 +861,8 @@
property_get("persist.sys.sf.native_mode", value, "0");
mDisplayColorSetting = static_cast<DisplayColorSetting>(atoi(value));
- property_get("persist.sys.sf.color_mode", value, "0");
- mForceColorMode = static_cast<ColorMode>(atoi(value));
+ mForceColorMode =
+ static_cast<ui::ColorMode>(base::GetIntProperty("persist.sys.sf.color_mode"s, 0));
}
void SurfaceFlinger::startBootAnim() {
@@ -934,16 +928,19 @@
Mutex::Autolock lock(mStateLock);
- const auto display = getDisplayDeviceLocked(displayToken);
- if (!display) {
+ const auto displayOpt = ftl::find_if(mPhysicalDisplays, PhysicalDisplay::hasToken(displayToken))
+ .transform(&ftl::to_mapped_ref<PhysicalDisplays>)
+ .and_then(getDisplayDeviceAndSnapshot());
+
+ if (!displayOpt) {
return NAME_NOT_FOUND;
}
- if (const auto connectionType = display->getConnectionType())
- info->connectionType = *connectionType;
- else {
- return INVALID_OPERATION;
- }
+ const auto& [display, snapshotRef] = *displayOpt;
+ const auto& snapshot = snapshotRef.get();
+
+ info->connectionType = snapshot.connectionType();
+ info->deviceProductInfo = snapshot.deviceProductInfo();
if (mEmulatedDisplayDensity) {
info->density = mEmulatedDisplayDensity;
@@ -955,7 +952,6 @@
info->density /= ACONFIGURATION_DENSITY_MEDIUM;
info->secure = display->isSecure();
- info->deviceProductInfo = display->getDeviceProductInfo();
info->installOrientation = display->getPhysicalOrientation();
return NO_ERROR;
@@ -969,23 +965,22 @@
Mutex::Autolock lock(mStateLock);
- const auto display = getDisplayDeviceLocked(displayToken);
- if (!display) {
+ const auto displayOpt = ftl::find_if(mPhysicalDisplays, PhysicalDisplay::hasToken(displayToken))
+ .transform(&ftl::to_mapped_ref<PhysicalDisplays>)
+ .and_then(getDisplayDeviceAndSnapshot());
+ if (!displayOpt) {
return NAME_NOT_FOUND;
}
- const auto displayId = PhysicalDisplayId::tryCast(display->getId());
- if (!displayId) {
- return INVALID_OPERATION;
- }
+ const auto& [display, snapshotRef] = *displayOpt;
+ const auto& snapshot = snapshotRef.get();
- info->activeDisplayModeId = display->getActiveMode()->getId().value();
+ const auto& displayModes = snapshot.displayModes();
- const auto& supportedModes = display->getSupportedModes();
info->supportedDisplayModes.clear();
- info->supportedDisplayModes.reserve(supportedModes.size());
+ info->supportedDisplayModes.reserve(displayModes.size());
- for (const auto& [id, mode] : supportedModes) {
+ for (const auto& [id, mode] : displayModes) {
ui::DisplayMode outMode;
outMode.id = static_cast<int32_t>(id.value());
@@ -1029,21 +1024,25 @@
info->supportedDisplayModes.push_back(outMode);
}
+ info->supportedColorModes = snapshot.filterColorModes(mSupportsWideColor);
+
+ const PhysicalDisplayId displayId = snapshot.displayId();
+
+ info->activeDisplayModeId = display->refreshRateConfigs().getActiveModePtr()->getId().value();
info->activeColorMode = display->getCompositionDisplay()->getState().colorMode;
- info->supportedColorModes = getDisplayColorModes(*display);
info->hdrCapabilities = display->getHdrCapabilities();
info->autoLowLatencyModeSupported =
- getHwComposer().hasDisplayCapability(*displayId,
+ getHwComposer().hasDisplayCapability(displayId,
DisplayCapability::AUTO_LOW_LATENCY_MODE);
info->gameContentTypeSupported =
- getHwComposer().supportsContentType(*displayId, hal::ContentType::GAME);
+ getHwComposer().supportsContentType(displayId, hal::ContentType::GAME);
info->preferredBootDisplayMode = static_cast<ui::DisplayModeId>(-1);
if (getHwComposer().hasCapability(Capability::BOOT_DISPLAY_CONFIG)) {
- if (const auto hwcId = getHwComposer().getPreferredBootDisplayMode(*displayId)) {
- if (const auto modeId = display->translateModeId(*hwcId)) {
+ if (const auto hwcId = getHwComposer().getPreferredBootDisplayMode(displayId)) {
+ if (const auto modeId = snapshot.translateModeId(*hwcId)) {
info->preferredBootDisplayMode = modeId->value();
}
}
@@ -1058,7 +1057,7 @@
}
const auto& schedule = mScheduler->getVsyncSchedule();
- outStats->vsyncTime = schedule.vsyncDeadlineAfter(scheduler::SchedulerClock::now()).ns();
+ outStats->vsyncTime = schedule.vsyncDeadlineAfter(TimePoint::now()).ns();
outStats->vsyncPeriod = schedule.period().ns();
return NO_ERROR;
}
@@ -1091,42 +1090,50 @@
}
}
-status_t SurfaceFlinger::setActiveModeFromBackdoor(const sp<IBinder>& displayToken, int modeId) {
+status_t SurfaceFlinger::setActiveModeFromBackdoor(const sp<display::DisplayToken>& displayToken,
+ DisplayModeId modeId) {
ATRACE_CALL();
if (!displayToken) {
return BAD_VALUE;
}
- auto future = mScheduler->schedule([=]() -> status_t {
- const auto display = FTL_FAKE_GUARD(mStateLock, getDisplayDeviceLocked(displayToken));
- if (!display) {
- ALOGE("Attempt to set allowed display modes for invalid display token %p",
- displayToken.get());
+ const char* const whence = __func__;
+ auto future = mScheduler->schedule([=]() FTL_FAKE_GUARD(kMainThreadContext) -> status_t {
+ const auto displayOpt =
+ FTL_FAKE_GUARD(mStateLock,
+ ftl::find_if(mPhysicalDisplays,
+ PhysicalDisplay::hasToken(displayToken))
+ .transform(&ftl::to_mapped_ref<PhysicalDisplays>)
+ .and_then(getDisplayDeviceAndSnapshot()));
+ if (!displayOpt) {
+ ALOGE("%s: Invalid physical display token %p", whence, displayToken.get());
return NAME_NOT_FOUND;
}
- if (display->isVirtual()) {
- ALOGW("Attempt to set allowed display modes for virtual display");
- return INVALID_OPERATION;
- }
+ const auto& [display, snapshotRef] = *displayOpt;
+ const auto& snapshot = snapshotRef.get();
- const auto mode = display->getMode(DisplayModeId{modeId});
- if (!mode) {
- ALOGW("Attempt to switch to an unsupported mode %d.", modeId);
+ const auto fpsOpt = snapshot.displayModes().get(modeId).transform(
+ [](const DisplayModePtr& mode) { return mode->getFps(); });
+
+ if (!fpsOpt) {
+ ALOGE("%s: Invalid mode %d for display %s", whence, modeId.value(),
+ to_string(snapshot.displayId()).c_str());
return BAD_VALUE;
}
- const auto fps = mode->getFps();
- // Keep the old switching type.
- const auto allowGroupSwitching =
- display->refreshRateConfigs().getCurrentPolicy().allowGroupSwitching;
- const scheduler::RefreshRateConfigs::Policy policy{mode->getId(),
- allowGroupSwitching,
- {fps, fps}};
- constexpr bool kOverridePolicy = false;
+ const Fps fps = *fpsOpt;
- return setDesiredDisplayModeSpecsInternal(display, policy, kOverridePolicy);
+ // Keep the old switching type.
+ const bool allowGroupSwitching =
+ display->refreshRateConfigs().getCurrentPolicy().allowGroupSwitching;
+
+ const scheduler::RefreshRateConfigs::DisplayManagerPolicy policy{modeId,
+ allowGroupSwitching,
+ {fps, fps}};
+
+ return setDesiredDisplayModeSpecsInternal(display, policy);
});
return future.get();
@@ -1140,16 +1147,14 @@
return;
}
- const auto upcomingModeInfo =
- FTL_FAKE_GUARD(kMainThreadContext, display->getUpcomingActiveMode());
-
+ const auto upcomingModeInfo = display->getUpcomingActiveMode();
if (!upcomingModeInfo.mode) {
// There is no pending mode change. This can happen if the active
// display changed and the mode change happened on a different display.
return;
}
- if (display->getActiveMode()->getResolution() != upcomingModeInfo.mode->getResolution()) {
+ if (display->getActiveMode().getResolution() != upcomingModeInfo.mode->getResolution()) {
auto& state = mCurrentState.displays.editValueFor(display->getDisplayToken());
// We need to generate new sequenceId in order to recreate the display (and this
// way the framebuffer).
@@ -1161,9 +1166,12 @@
return;
}
- // We just created this display so we can call even if we are not on the main thread.
- ftl::FakeGuard guard(kMainThreadContext);
- display->setActiveMode(upcomingModeInfo.mode->getId());
+ mPhysicalDisplays.get(display->getPhysicalId())
+ .transform(&PhysicalDisplay::snapshotRef)
+ .transform(ftl::unit_fn([&](const display::DisplaySnapshot& snapshot) {
+ FTL_FAKE_GUARD(kMainThreadContext,
+ display->setActiveMode(upcomingModeInfo.mode->getId(), snapshot));
+ }));
const Fps refreshRate = upcomingModeInfo.mode->getFps();
mRefreshRateStats->setRefreshRate(refreshRate);
@@ -1176,7 +1184,7 @@
void SurfaceFlinger::clearDesiredActiveModeState(const sp<DisplayDevice>& display) {
display->clearDesiredActiveModeState();
- if (isDisplayActiveLocked(display)) {
+ if (display->getPhysicalId() == mActiveDisplayId) {
mScheduler->setModeChangePending(false);
}
}
@@ -1193,39 +1201,46 @@
std::optional<PhysicalDisplayId> displayToUpdateImmediately;
- for (const auto& iter : mDisplays) {
- const auto& display = iter.second;
- if (!display || !display->isInternal()) {
+ for (const auto& [id, physical] : mPhysicalDisplays) {
+ const auto& snapshot = physical.snapshot();
+
+ if (snapshot.connectionType() != ui::DisplayConnectionType::Internal) {
continue;
}
+ const auto display = getDisplayDeviceLocked(id);
+ if (!display) continue;
+
// Store the local variable to release the lock.
const auto desiredActiveMode = display->getDesiredActiveMode();
if (!desiredActiveMode) {
- // No desired active mode pending to be applied
+ // No desired active mode pending to be applied.
continue;
}
- if (!isDisplayActiveLocked(display)) {
- // display is no longer the active display, so abort the mode change
+ if (id != mActiveDisplayId) {
+ // Display is no longer the active display, so abort the mode change.
clearDesiredActiveModeState(display);
continue;
}
- const auto desiredMode = display->getMode(desiredActiveMode->mode->getId());
- if (!desiredMode) {
+ const auto desiredModeId = desiredActiveMode->mode->getId();
+ const auto refreshRateOpt =
+ snapshot.displayModes()
+ .get(desiredModeId)
+ .transform([](const DisplayModePtr& mode) { return mode->getFps(); });
+
+ if (!refreshRateOpt) {
ALOGW("Desired display mode is no longer supported. Mode ID = %d",
- desiredActiveMode->mode->getId().value());
+ desiredModeId.value());
clearDesiredActiveModeState(display);
continue;
}
- const auto refreshRate = desiredMode->getFps();
- ALOGV("%s changing active mode to %d(%s) for display %s", __func__,
- desiredMode->getId().value(), to_string(refreshRate).c_str(),
- to_string(display->getId()).c_str());
+ ALOGV("%s changing active mode to %d(%s) for display %s", __func__, desiredModeId.value(),
+ to_string(*refreshRateOpt).c_str(), to_string(display->getId()).c_str());
- if (display->getActiveMode()->getId() == desiredActiveMode->mode->getId()) {
+ if (display->getActiveMode().getId() == desiredModeId) {
// we are already in the requested mode, there is nothing left to do
desiredActiveModeChangeDone(display);
continue;
@@ -1234,8 +1249,7 @@
// Desired active mode was set, it is different than the mode currently in use, however
// allowed modes might have changed by the time we process the refresh.
// Make sure the desired mode is still allowed
- const auto displayModeAllowed =
- display->refreshRateConfigs().isModeAllowed(desiredActiveMode->mode->getId());
+ const auto displayModeAllowed = display->refreshRateConfigs().isModeAllowed(desiredModeId);
if (!displayModeAllowed) {
clearDesiredActiveModeState(display);
continue;
@@ -1247,9 +1261,8 @@
constraints.seamlessRequired = false;
hal::VsyncPeriodChangeTimeline outTimeline;
- const auto status = FTL_FAKE_GUARD(kMainThreadContext,
- display->initiateModeChange(*desiredActiveMode,
- constraints, &outTimeline));
+ const auto status =
+ display->initiateModeChange(*desiredActiveMode, constraints, &outTimeline);
if (status != NO_ERROR) {
// initiateModeChange may fail if a hotplug event is just about
@@ -1257,6 +1270,8 @@
ALOGW("initiateModeChange failed: %d", status);
continue;
}
+
+ display->refreshRateConfigs().onModeChangeInitiated();
mScheduler->onNewVsyncPeriodChangeTimeline(outTimeline);
if (outTimeline.refreshRequired) {
@@ -1276,7 +1291,7 @@
const auto display = getDisplayDeviceLocked(*displayToUpdateImmediately);
const auto desiredActiveMode = display->getDesiredActiveMode();
if (desiredActiveMode &&
- display->getActiveMode()->getId() == desiredActiveMode->mode->getId()) {
+ display->getActiveMode().getId() == desiredActiveMode->mode->getId()) {
desiredActiveModeChangeDone(display);
}
}
@@ -1297,22 +1312,6 @@
future.wait();
}
-std::vector<ColorMode> SurfaceFlinger::getDisplayColorModes(const DisplayDevice& display) {
- auto modes = getHwComposer().getColorModes(display.getPhysicalId());
-
- // If the display is internal and the configuration claims it's not wide color capable,
- // filter out all wide color modes. The typical reason why this happens is that the
- // hardware is not good enough to support GPU composition of wide color, and thus the
- // OEMs choose to disable this capability.
- if (display.getConnectionType() == ui::DisplayConnectionType::Internal &&
- !hasWideColorDisplay) {
- const auto newEnd = std::remove_if(modes.begin(), modes.end(), isWideColorMode);
- modes.erase(newEnd, modes.end());
- }
-
- return modes;
-}
-
status_t SurfaceFlinger::getDisplayNativePrimaries(const sp<IBinder>& displayToken,
ui::DisplayPrimaries& primaries) {
if (!displayToken) {
@@ -1321,13 +1320,13 @@
Mutex::Autolock lock(mStateLock);
- const auto display = getDisplayDeviceLocked(displayToken);
+ const auto display = ftl::find_if(mPhysicalDisplays, PhysicalDisplay::hasToken(displayToken))
+ .transform(&ftl::to_mapped_ref<PhysicalDisplays>);
if (!display) {
return NAME_NOT_FOUND;
}
- const auto connectionType = display->getConnectionType();
- if (connectionType != ui::DisplayConnectionType::Internal) {
+ if (!display.transform(&PhysicalDisplay::isInternal).value()) {
return INVALID_OPERATION;
}
@@ -1336,31 +1335,32 @@
return NO_ERROR;
}
-status_t SurfaceFlinger::setActiveColorMode(const sp<IBinder>& displayToken, ColorMode mode) {
+status_t SurfaceFlinger::setActiveColorMode(const sp<IBinder>& displayToken, ui::ColorMode mode) {
if (!displayToken) {
return BAD_VALUE;
}
+ const char* const whence = __func__;
auto future = mScheduler->schedule([=]() FTL_FAKE_GUARD(mStateLock) -> status_t {
- const auto display = getDisplayDeviceLocked(displayToken);
- if (!display) {
- ALOGE("Attempt to set active color mode %s (%d) for invalid display token %p",
- decodeColorMode(mode).c_str(), mode, displayToken.get());
+ const auto displayOpt =
+ ftl::find_if(mPhysicalDisplays, PhysicalDisplay::hasToken(displayToken))
+ .transform(&ftl::to_mapped_ref<PhysicalDisplays>)
+ .and_then(getDisplayDeviceAndSnapshot());
+
+ if (!displayOpt) {
+ ALOGE("%s: Invalid physical display token %p", whence, displayToken.get());
return NAME_NOT_FOUND;
}
- if (display->isVirtual()) {
- ALOGW("Attempt to set active color mode %s (%d) for virtual display",
- decodeColorMode(mode).c_str(), mode);
- return INVALID_OPERATION;
- }
+ const auto& [display, snapshotRef] = *displayOpt;
+ const auto& snapshot = snapshotRef.get();
- const auto modes = getDisplayColorModes(*display);
+ const auto modes = snapshot.filterColorModes(mSupportsWideColor);
const bool exists = std::find(modes.begin(), modes.end(), mode) != modes.end();
- if (mode < ColorMode::NATIVE || !exists) {
- ALOGE("Attempt to set invalid active color mode %s (%d) for display token %p",
- decodeColorMode(mode).c_str(), mode, displayToken.get());
+ if (mode < ui::ColorMode::NATIVE || !exists) {
+ ALOGE("%s: Invalid color mode %s (%d) for display %s", whence,
+ decodeColorMode(mode).c_str(), mode, to_string(snapshot.displayId()).c_str());
return BAD_VALUE;
}
@@ -1383,30 +1383,31 @@
return NO_ERROR;
}
-status_t SurfaceFlinger::setBootDisplayMode(const sp<IBinder>& displayToken,
- ui::DisplayModeId modeId) {
+status_t SurfaceFlinger::setBootDisplayMode(const sp<display::DisplayToken>& displayToken,
+ DisplayModeId modeId) {
const char* const whence = __func__;
auto future = mScheduler->schedule([=]() FTL_FAKE_GUARD(mStateLock) -> status_t {
- const auto display = getDisplayDeviceLocked(displayToken);
- if (!display) {
- ALOGE("%s: Invalid display token %p", whence, displayToken.get());
+ const auto snapshotOpt =
+ ftl::find_if(mPhysicalDisplays, PhysicalDisplay::hasToken(displayToken))
+ .transform(&ftl::to_mapped_ref<PhysicalDisplays>)
+ .transform(&PhysicalDisplay::snapshotRef);
+
+ if (!snapshotOpt) {
+ ALOGE("%s: Invalid physical display token %p", whence, displayToken.get());
return NAME_NOT_FOUND;
}
- if (display->isVirtual()) {
- ALOGE("%s: Invalid operation on virtual display", whence);
- return INVALID_OPERATION;
- }
+ const auto& snapshot = snapshotOpt->get();
+ const auto hwcIdOpt = snapshot.displayModes().get(modeId).transform(
+ [](const DisplayModePtr& mode) { return mode->getHwcId(); });
- const auto displayId = display->getPhysicalId();
- const auto mode = display->getMode(DisplayModeId{modeId});
- if (!mode) {
- ALOGE("%s: Invalid mode %d for display %s", whence, modeId,
- to_string(displayId).c_str());
+ if (!hwcIdOpt) {
+ ALOGE("%s: Invalid mode %d for display %s", whence, modeId.value(),
+ to_string(snapshot.displayId()).c_str());
return BAD_VALUE;
}
- return getHwComposer().setBootDisplayMode(displayId, mode->getHwcId());
+ return getHwComposer().setBootDisplayMode(snapshot.displayId(), *hwcIdOpt);
});
return future.get();
}
@@ -1537,31 +1538,10 @@
}
*outIsWideColorDisplay =
- display->isPrimary() ? hasWideColorDisplay : display->hasWideColorGamut();
+ display->isPrimary() ? mSupportsWideColor : display->hasWideColorGamut();
return NO_ERROR;
}
-status_t SurfaceFlinger::enableVSyncInjections(bool enable) {
- auto future = mScheduler->schedule([=] {
- Mutex::Autolock lock(mStateLock);
-
- if (const auto handle = mScheduler->enableVSyncInjection(enable)) {
- mScheduler->setInjector(enable ? mScheduler->getEventConnection(handle) : nullptr);
- }
- });
-
- future.wait();
- return NO_ERROR;
-}
-
-status_t SurfaceFlinger::injectVSync(nsecs_t when) {
- Mutex::Autolock lock(mStateLock);
- const nsecs_t expectedPresentTime = calculateExpectedPresentTime(TimePoint::fromNs(when)).ns();
- const nsecs_t deadlineTimestamp = expectedPresentTime;
- return mScheduler->injectVSync(when, expectedPresentTime, deadlineTimestamp) ? NO_ERROR
- : BAD_VALUE;
-}
-
status_t SurfaceFlinger::getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* outLayers) {
outLayers->clear();
auto future = mScheduler->schedule([=] {
@@ -1846,20 +1826,13 @@
ATRACE_FORMAT("onComposerHalVsync%s", tracePeriod.c_str());
Mutex::Autolock lock(mStateLock);
- const auto displayId = getHwComposer().toPhysicalDisplayId(hwcDisplayId);
- if (displayId) {
- const auto token = getPhysicalDisplayTokenLocked(*displayId);
- const auto display = getDisplayDeviceLocked(token);
- display->onVsync(timestamp);
- }
if (!getHwComposer().onVsync(hwcDisplayId, timestamp)) {
return;
}
- const bool isActiveDisplay =
- displayId && getPhysicalDisplayTokenLocked(*displayId) == mActiveDisplayToken;
- if (!isActiveDisplay) {
+ if (const auto displayId = getHwComposer().toPhysicalDisplayId(hwcDisplayId);
+ displayId != mActiveDisplayId) {
// For now, we don't do anything with non active display vsyncs.
return;
}
@@ -1873,23 +1846,14 @@
void SurfaceFlinger::onComposerHalHotplug(hal::HWDisplayId hwcDisplayId,
hal::Connection connection) {
- const bool connected = connection == hal::Connection::CONNECTED;
- ALOGI("%s HAL display %" PRIu64, connected ? "Connecting" : "Disconnecting", hwcDisplayId);
-
- // Only lock if we're not on the main thread. This function is normally
- // called on a hwbinder thread, but for the primary display it's called on
- // the main thread with the state lock already held, so don't attempt to
- // acquire it here.
- ConditionalLock lock(mStateLock, std::this_thread::get_id() != mMainThreadId);
-
- mPendingHotplugEvents.emplace_back(HotplugEvent{hwcDisplayId, connection});
-
- if (std::this_thread::get_id() == mMainThreadId) {
- // Process all pending hot plug events immediately if we are on the main thread.
- processDisplayHotplugEventsLocked();
+ {
+ std::lock_guard<std::mutex> lock(mHotplugMutex);
+ mPendingHotplugEvents.push_back(HotplugEvent{hwcDisplayId, connection});
}
- setTransactionFlags(eDisplayTransactionNeeded);
+ if (mScheduler) {
+ mScheduler->scheduleConfigure();
+ }
}
void SurfaceFlinger::onComposerHalVsyncPeriodTimingChanged(
@@ -1962,6 +1926,13 @@
return vsyncDeadline + schedule.period();
}
+void SurfaceFlinger::configure() FTL_FAKE_GUARD(kMainThreadContext) {
+ Mutex::Autolock lock(mStateLock);
+ if (configureLocked()) {
+ setTransactionFlags(eDisplayTransactionNeeded);
+ }
+}
+
bool SurfaceFlinger::commit(TimePoint frameTime, VsyncId vsyncId, TimePoint expectedVsyncTime)
FTL_FAKE_GUARD(kMainThreadContext) {
// The expectedVsyncTime, which was predicted when this frame was scheduled, is normally in the
@@ -1976,7 +1947,7 @@
: calculateExpectedPresentTime(frameTime);
ATRACE_FORMAT("%s %" PRId64 " vsyncIn %.2fms%s", __func__, vsyncId.value,
- ticks<std::milli, float>(mExpectedPresentTime - scheduler::SchedulerClock::now()),
+ ticks<std::milli, float>(mExpectedPresentTime - TimePoint::now()),
mExpectedPresentTime == expectedVsyncTime ? "" : " (adjusted)");
const Period vsyncPeriod = mScheduler->getVsyncSchedule().period();
@@ -2057,22 +2028,21 @@
// Save this once per commit + composite to ensure consistency
// TODO (b/240619471): consider removing active display check once AOD is fixed
- const auto activeDisplay =
- FTL_FAKE_GUARD(mStateLock, getDisplayDeviceLocked(mActiveDisplayToken));
+ const auto activeDisplay = FTL_FAKE_GUARD(mStateLock, getDisplayDeviceLocked(mActiveDisplayId));
mPowerHintSessionEnabled = mPowerAdvisor->usePowerHintSession() && activeDisplay &&
activeDisplay->getPowerMode() == hal::PowerMode::ON;
if (mPowerHintSessionEnabled) {
const auto& display = FTL_FAKE_GUARD(mStateLock, getDefaultDisplayDeviceLocked()).get();
- const nsecs_t vsyncPeriod = display->getActiveMode()->getVsyncPeriod();
- mPowerAdvisor->setCommitStart(frameTime.ns());
- mPowerAdvisor->setExpectedPresentTime(mExpectedPresentTime.ns());
+ const Period vsyncPeriod = Period::fromNs(display->getActiveMode().getVsyncPeriod());
+ mPowerAdvisor->setCommitStart(frameTime);
+ mPowerAdvisor->setExpectedPresentTime(mExpectedPresentTime);
// Frame delay is how long we should have minus how long we actually have.
const Duration idealSfWorkDuration = mVsyncModulator->getVsyncConfig().sfWorkDuration;
const Duration frameDelay = idealSfWorkDuration - (mExpectedPresentTime - frameTime);
- mPowerAdvisor->setFrameDelay(frameDelay.ns());
- mPowerAdvisor->setTotalFrameTargetWorkDuration(idealSfWorkDuration.ns());
+ mPowerAdvisor->setFrameDelay(frameDelay);
+ mPowerAdvisor->setTotalFrameTargetWorkDuration(idealSfWorkDuration);
mPowerAdvisor->setTargetWorkDuration(vsyncPeriod);
// Send early hint here to make sure there's not another frame pending
@@ -2133,7 +2103,7 @@
// Hold mStateLock as chooseRefreshRateForContent promotes wp<Layer> to sp<Layer>
// and may eventually call to ~Layer() if it holds the last reference
{
- Mutex::Autolock _l(mStateLock);
+ Mutex::Autolock lock(mStateLock);
mScheduler->chooseRefreshRateForContent();
setActiveModeInHwcIfNeeded();
}
@@ -2165,10 +2135,13 @@
displayIds.push_back(display->getId());
}
mPowerAdvisor->setDisplays(displayIds);
- mDrawingState.traverseInZOrder([&refreshArgs](Layer* layer) {
- if (auto layerFE = layer->getCompositionEngineLayerFE())
- refreshArgs.layers.push_back(layerFE);
- });
+
+ const bool updateTaskMetadata = mCompositionEngine->getFeatureFlags().test(
+ compositionengine::Feature::kSnapshotLayerMetadata);
+ if (updateTaskMetadata && (mVisibleRegionsDirty || mLayerMetadataSnapshotNeeded)) {
+ updateLayerMetadataSnapshot();
+ mLayerMetadataSnapshotNeeded = false;
+ }
if (DOES_CONTAIN_BORDER) {
refreshArgs.borderInfoList.clear();
@@ -2199,6 +2172,12 @@
refreshArgs.updatingOutputGeometryThisFrame = mVisibleRegionsDirty;
refreshArgs.updatingGeometryThisFrame = mGeometryDirty.exchange(false) || mVisibleRegionsDirty;
+ mDrawingState.traverseInZOrder([&refreshArgs](Layer* layer) {
+ layer->updateSnapshot(refreshArgs.updatingGeometryThisFrame);
+ if (auto layerFE = layer->getCompositionEngineLayerFE()) {
+ refreshArgs.layers.push_back(layerFE);
+ }
+ });
refreshArgs.blursAreExpensive = mBlursAreExpensive;
refreshArgs.internalDisplayRotationFlags = DisplayDevice::getPrimaryDisplayRotationFlags();
@@ -2232,8 +2211,9 @@
// Send a power hint hint after presentation is finished
if (mPowerHintSessionEnabled) {
- mPowerAdvisor->setSfPresentTiming(mPreviousPresentFences[0].fenceTime->getSignalTime(),
- systemTime());
+ mPowerAdvisor->setSfPresentTiming(TimePoint::fromNs(mPreviousPresentFences[0]
+ .fenceTime->getSignalTime()),
+ TimePoint::now());
if (mPowerHintSessionMode.late) {
mPowerAdvisor->sendActualWorkDuration();
}
@@ -2283,7 +2263,7 @@
}
if (mPowerHintSessionEnabled) {
- mPowerAdvisor->setCompositeEnd(systemTime());
+ mPowerAdvisor->setCompositeEnd(TimePoint::now());
}
}
@@ -2380,7 +2360,7 @@
auto presentFenceTime = std::make_shared<FenceTime>(presentFence);
mPreviousPresentFences[0] = {presentFence, presentFenceTime};
- const TimePoint presentTime = scheduler::SchedulerClock::now();
+ const TimePoint presentTime = TimePoint::now();
// Set presentation information before calling Layer::releasePendingBuffer, such that jank
// information from previous' frame classification is already available when sending jank info
@@ -2470,7 +2450,13 @@
mTimeStats->incrementTotalFrames();
mTimeStats->setPresentFenceGlobal(presentFenceTime);
- if (display && display->isInternal() && display->getPowerMode() == hal::PowerMode::ON &&
+ const bool isInternalDisplay = display &&
+ FTL_FAKE_GUARD(mStateLock, mPhysicalDisplays)
+ .get(display->getPhysicalId())
+ .transform(&PhysicalDisplay::isInternal)
+ .value_or(false);
+
+ if (isInternalDisplay && display && display->getPowerMode() == hal::PowerMode::ON &&
presentFenceTime->isValid()) {
mScheduler->addPresentFence(std::move(presentFenceTime));
}
@@ -2493,20 +2479,6 @@
return;
}
- if (mHasPoweredOff) {
- mHasPoweredOff = false;
- } else {
- const Duration elapsedTime = presentTime - getBE().mLastPresentTime;
- const size_t numPeriods = static_cast<size_t>(elapsedTime.ns() / vsyncPeriod.ns());
- if (numPeriods < SurfaceFlingerBE::NUM_BUCKETS - 1) {
- getBE().mFrameBuckets[numPeriods] += elapsedTime.ns();
- } else {
- getBE().mFrameBuckets[SurfaceFlingerBE::NUM_BUCKETS - 1] += elapsedTime.ns();
- }
- getBE().mTotalTime += elapsedTime.ns();
- }
- getBE().mLastPresentTime = presentTime;
-
// Cleanup any outstanding resources due to rendering a prior frame.
getRenderEngine().cleanupPostRender();
@@ -2599,10 +2571,9 @@
do {
hwcModes = getHwComposer().getModes(displayId);
activeModeHwcId = getHwComposer().getActiveMode(displayId);
- LOG_ALWAYS_FATAL_IF(!activeModeHwcId, "HWC returned no active mode");
const auto isActiveMode = [activeModeHwcId](const HWComposer::HWCDisplayMode& mode) {
- return mode.hwcId == *activeModeHwcId;
+ return mode.hwcId == activeModeHwcId;
};
if (std::any_of(hwcModes.begin(), hwcModes.end(), isActiveMode)) {
@@ -2610,16 +2581,21 @@
}
} while (++attempt < kMaxAttempts);
- LOG_ALWAYS_FATAL_IF(attempt == kMaxAttempts,
- "After %d attempts HWC still returns an active mode which is not"
- " supported. Active mode ID = %" PRIu64 ". Supported modes = %s",
- kMaxAttempts, *activeModeHwcId, base::Join(hwcModes, ", ").c_str());
-
- DisplayModes oldModes;
- if (const auto token = getPhysicalDisplayTokenLocked(displayId)) {
- oldModes = getDisplayDeviceLocked(token)->getSupportedModes();
+ if (attempt == kMaxAttempts) {
+ const std::string activeMode =
+ activeModeHwcId ? std::to_string(*activeModeHwcId) : "unknown"s;
+ ALOGE("HWC failed to report an active mode that is supported: activeModeHwcId=%s, "
+ "hwcModes={%s}",
+ activeMode.c_str(), base::Join(hwcModes, ", ").c_str());
+ return {};
}
+ const DisplayModes oldModes = mPhysicalDisplays.get(displayId)
+ .transform([](const PhysicalDisplay& display) {
+ return display.snapshot().displayModes();
+ })
+ .value_or(DisplayModes{});
+
ui::DisplayModeId nextModeId = 1 +
std::accumulate(oldModes.begin(), oldModes.end(), static_cast<ui::DisplayModeId>(-1),
[](ui::DisplayModeId max, const auto& pair) {
@@ -2657,70 +2633,96 @@
return {modes, activeMode};
}
-void SurfaceFlinger::processDisplayHotplugEventsLocked() {
- for (const auto& event : mPendingHotplugEvents) {
- std::optional<DisplayIdentificationInfo> info =
- getHwComposer().onHotplug(event.hwcDisplayId, event.connection);
-
- if (!info) {
- continue;
- }
-
- const auto displayId = info->id;
- const auto token = mPhysicalDisplayTokens.get(displayId);
-
- if (event.connection == hal::Connection::CONNECTED) {
- auto [supportedModes, activeMode] = loadDisplayModes(displayId);
-
- if (!token) {
- ALOGV("Creating display %s", to_string(displayId).c_str());
-
- DisplayDeviceState state;
- state.physical = {.id = displayId,
- .type = getHwComposer().getDisplayConnectionType(displayId),
- .hwcDisplayId = event.hwcDisplayId,
- .deviceProductInfo = std::move(info->deviceProductInfo),
- .supportedModes = std::move(supportedModes),
- .activeMode = std::move(activeMode)};
- state.isSecure = true; // All physical displays are currently considered secure.
- state.displayName = std::move(info->name);
-
- sp<IBinder> token = sp<BBinder>::make();
- mCurrentState.displays.add(token, state);
- mPhysicalDisplayTokens.try_emplace(displayId, std::move(token));
- mInterceptor->saveDisplayCreation(state);
- } else {
- ALOGV("Recreating display %s", to_string(displayId).c_str());
-
- auto& state = mCurrentState.displays.editValueFor(token->get());
- state.sequenceId = DisplayDeviceState{}.sequenceId; // Generate new sequenceId.
- state.physical->supportedModes = std::move(supportedModes);
- state.physical->activeMode = std::move(activeMode);
- if (getHwComposer().updatesDeviceProductInfoOnHotplugReconnect()) {
- state.physical->deviceProductInfo = std::move(info->deviceProductInfo);
- }
- }
- } else {
- ALOGV("Removing display %s", to_string(displayId).c_str());
-
- if (const ssize_t index = mCurrentState.displays.indexOfKey(token->get()); index >= 0) {
- const DisplayDeviceState& state = mCurrentState.displays.valueAt(index);
- mInterceptor->saveDisplayDeletion(state.sequenceId);
- mCurrentState.displays.removeItemsAt(index);
- }
-
- mPhysicalDisplayTokens.erase(displayId);
- }
-
- processDisplayChangesLocked();
+bool SurfaceFlinger::configureLocked() {
+ std::vector<HotplugEvent> events;
+ {
+ std::lock_guard<std::mutex> lock(mHotplugMutex);
+ events = std::move(mPendingHotplugEvents);
}
- mPendingHotplugEvents.clear();
+ for (const auto [hwcDisplayId, connection] : events) {
+ if (auto info = getHwComposer().onHotplug(hwcDisplayId, connection)) {
+ const auto displayId = info->id;
+ const bool connected = connection == hal::Connection::CONNECTED;
+
+ if (const char* const log =
+ processHotplug(displayId, hwcDisplayId, connected, std::move(*info))) {
+ ALOGI("%s display %s (HAL ID %" PRIu64 ")", log, to_string(displayId).c_str(),
+ hwcDisplayId);
+ }
+ }
+ }
+
+ return !events.empty();
+}
+
+const char* SurfaceFlinger::processHotplug(PhysicalDisplayId displayId,
+ hal::HWDisplayId hwcDisplayId, bool connected,
+ DisplayIdentificationInfo&& info) {
+ const auto displayOpt = mPhysicalDisplays.get(displayId);
+ if (!connected) {
+ LOG_ALWAYS_FATAL_IF(!displayOpt);
+ const auto& display = displayOpt->get();
+
+ if (const ssize_t index = mCurrentState.displays.indexOfKey(display.token()); index >= 0) {
+ mCurrentState.displays.removeItemsAt(index);
+ }
+
+ mPhysicalDisplays.erase(displayId);
+ return "Disconnecting";
+ }
+
+ auto [displayModes, activeMode] = loadDisplayModes(displayId);
+ if (!activeMode) {
+ // TODO(b/241286153): Report hotplug failure to the framework.
+ ALOGE("Failed to hotplug display %s", to_string(displayId).c_str());
+ getHwComposer().disconnectDisplay(displayId);
+ return nullptr;
+ }
+
+ ui::ColorModes colorModes = getHwComposer().getColorModes(displayId);
+
+ if (displayOpt) {
+ const auto& display = displayOpt->get();
+ const auto& snapshot = display.snapshot();
+
+ std::optional<DeviceProductInfo> deviceProductInfo;
+ if (getHwComposer().updatesDeviceProductInfoOnHotplugReconnect()) {
+ deviceProductInfo = std::move(info.deviceProductInfo);
+ } else {
+ deviceProductInfo = snapshot.deviceProductInfo();
+ }
+
+ const auto it =
+ mPhysicalDisplays.try_replace(displayId, display.token(), displayId,
+ snapshot.connectionType(), std::move(displayModes),
+ std::move(colorModes), std::move(deviceProductInfo));
+
+ auto& state = mCurrentState.displays.editValueFor(it->second.token());
+ state.sequenceId = DisplayDeviceState{}.sequenceId; // Generate new sequenceId.
+ state.physical->activeMode = std::move(activeMode);
+ return "Reconnecting";
+ }
+
+ const sp<IBinder> token = sp<BBinder>::make();
+
+ mPhysicalDisplays.try_emplace(displayId, token, displayId,
+ getHwComposer().getDisplayConnectionType(displayId),
+ std::move(displayModes), std::move(colorModes),
+ std::move(info.deviceProductInfo));
+
+ DisplayDeviceState state;
+ state.physical = {.id = displayId,
+ .hwcDisplayId = hwcDisplayId,
+ .activeMode = std::move(activeMode)};
+ state.isSecure = true; // All physical displays are currently considered secure.
+ state.displayName = std::move(info.name);
+
+ mCurrentState.displays.add(token, state);
+ return "Connecting";
}
void SurfaceFlinger::dispatchDisplayHotplugEvent(PhysicalDisplayId displayId, bool connected) {
- ALOGI("Dispatching display hotplug event displayId=%s, connected=%d",
- to_string(displayId).c_str(), connected);
mScheduler->onHotplugReceived(mAppConnectionHandle, displayId, connected);
mScheduler->onHotplugReceived(mSfConnectionHandle, displayId, connected);
}
@@ -2740,8 +2742,6 @@
creationArgs.supportedPerFrameMetadata = 0;
if (const auto& physical = state.physical) {
- creationArgs.connectionType = physical->type;
- creationArgs.supportedModes = physical->supportedModes;
creationArgs.activeModeId = physical->activeMode->getId();
const auto [kernelIdleTimerController, idleTimerTimeoutMs] =
getKernelIdleTimerProperties(compositionDisplay->getId());
@@ -2752,25 +2752,31 @@
base::GetIntProperty("debug.sf.frame_rate_multiple_threshold", 0),
.idleTimerTimeout = idleTimerTimeoutMs,
.kernelIdleTimerController = kernelIdleTimerController};
- creationArgs.refreshRateConfigs =
- std::make_shared<scheduler::RefreshRateConfigs>(creationArgs.supportedModes,
- creationArgs.activeModeId, config);
- }
- if (const auto id = PhysicalDisplayId::tryCast(compositionDisplay->getId())) {
- creationArgs.isPrimary = id == getPrimaryDisplayIdLocked();
+ creationArgs.refreshRateConfigs =
+ mPhysicalDisplays.get(physical->id)
+ .transform(&PhysicalDisplay::snapshotRef)
+ .transform([&](const display::DisplaySnapshot& snapshot) {
+ return std::make_shared<
+ scheduler::RefreshRateConfigs>(snapshot.displayModes(),
+ creationArgs.activeModeId,
+ config);
+ })
+ .value_or(nullptr);
+
+ creationArgs.isPrimary = physical->id == getPrimaryDisplayIdLocked();
if (useColorManagement) {
- std::vector<ColorMode> modes = getHwComposer().getColorModes(*id);
- for (ColorMode colorMode : modes) {
- if (isWideColorMode(colorMode)) {
- creationArgs.hasWideColorGamut = true;
- }
-
- std::vector<RenderIntent> renderIntents =
- getHwComposer().getRenderIntents(*id, colorMode);
- creationArgs.hwcColorModes.emplace(colorMode, renderIntents);
- }
+ mPhysicalDisplays.get(physical->id)
+ .transform(&PhysicalDisplay::snapshotRef)
+ .transform(ftl::unit_fn([&](const display::DisplaySnapshot& snapshot) {
+ for (const auto mode : snapshot.colorModes()) {
+ creationArgs.hasWideColorGamut |= ui::isWideColorMode(mode);
+ creationArgs.hwcColorModes
+ .emplace(mode,
+ getHwComposer().getRenderIntents(physical->id, mode));
+ }
+ }));
}
}
@@ -2795,29 +2801,34 @@
ALOGV("Display Orientation: %s", toCString(creationArgs.physicalOrientation));
// virtual displays are always considered enabled
- creationArgs.initialPowerMode = state.isVirtual() ? hal::PowerMode::ON : hal::PowerMode::OFF;
+ creationArgs.initialPowerMode =
+ state.isVirtual() ? std::make_optional(hal::PowerMode::ON) : std::nullopt;
sp<DisplayDevice> display = getFactory().createDisplayDevice(creationArgs);
nativeWindowSurface->preallocateBuffers();
- ColorMode defaultColorMode = ColorMode::NATIVE;
+ ui::ColorMode defaultColorMode = ui::ColorMode::NATIVE;
Dataspace defaultDataSpace = Dataspace::UNKNOWN;
if (display->hasWideColorGamut()) {
- defaultColorMode = ColorMode::SRGB;
+ defaultColorMode = ui::ColorMode::SRGB;
defaultDataSpace = Dataspace::V0_SRGB;
}
display->getCompositionDisplay()->setColorProfile(
compositionengine::Output::ColorProfile{defaultColorMode, defaultDataSpace,
RenderIntent::COLORIMETRIC,
Dataspace::UNKNOWN});
- if (!state.isVirtual()) {
- FTL_FAKE_GUARD(kMainThreadContext,
- display->setActiveMode(state.physical->activeMode->getId()));
- display->setDeviceProductInfo(state.physical->deviceProductInfo);
+
+ if (const auto& physical = state.physical) {
+ mPhysicalDisplays.get(physical->id)
+ .transform(&PhysicalDisplay::snapshotRef)
+ .transform(ftl::unit_fn([&](const display::DisplaySnapshot& snapshot) {
+ FTL_FAKE_GUARD(kMainThreadContext,
+ display->setActiveMode(physical->activeMode->getId(), snapshot));
+ }));
}
- display->setLayerStack(state.layerStack);
+ display->setLayerFilter(makeLayerFilterForDisplay(display->getId(), state.layerStack));
display->setProjection(state.orientation, state.layerStackSpaceRect,
state.orientedDisplaySpaceRect);
display->setDisplayName(state.displayName);
@@ -2893,10 +2904,13 @@
LOG_FATAL_IF(!displaySurface);
auto display = setupNewDisplayDeviceInternal(displayToken, std::move(compositionDisplay), state,
displaySurface, producer);
- if (display->isPrimary()) {
- initScheduler(display);
- }
- if (!state.isVirtual()) {
+
+ if (mScheduler && !display->isVirtual()) {
+ // Display modes are reloaded on hotplug reconnect.
+ if (display->isPrimary()) {
+ mScheduler->setRefreshRateConfigs(display->holdRefreshRateConfigs());
+ }
+ mScheduler->registerDisplay(display);
dispatchDisplayHotplugEvent(display->getPhysicalId(), true);
}
@@ -2912,6 +2926,7 @@
releaseVirtualDisplay(display->getVirtualId());
} else {
dispatchDisplayHotplugEvent(display->getPhysicalId(), false);
+ mScheduler->unregisterDisplay(display->getPhysicalId());
}
}
@@ -2948,6 +2963,8 @@
display->disconnect();
if (display->isVirtual()) {
releaseVirtualDisplay(display->getVirtualId());
+ } else {
+ mScheduler->unregisterDisplay(display->getPhysicalId());
}
}
@@ -2973,7 +2990,8 @@
if (const auto display = getDisplayDeviceLocked(displayToken)) {
if (currentState.layerStack != drawingState.layerStack) {
- display->setLayerStack(currentState.layerStack);
+ display->setLayerFilter(
+ makeLayerFilterForDisplay(display->getId(), currentState.layerStack));
}
if (currentState.flags != drawingState.flags) {
display->setFlags(currentState.flags);
@@ -2983,7 +3001,7 @@
(currentState.orientedDisplaySpaceRect != drawingState.orientedDisplaySpaceRect)) {
display->setProjection(currentState.orientation, currentState.layerStackSpaceRect,
currentState.orientedDisplaySpaceRect);
- if (isDisplayActiveLocked(display)) {
+ if (display->getId() == mActiveDisplayId) {
mActiveDisplayTransformHint = display->getTransformHint();
}
}
@@ -2991,15 +3009,16 @@
currentState.height != drawingState.height) {
display->setDisplaySize(currentState.width, currentState.height);
- if (isDisplayActiveLocked(display)) {
+ if (display->getId() == mActiveDisplayId) {
onActiveDisplaySizeChanged(display);
}
}
}
}
+
void SurfaceFlinger::updateInternalDisplayVsyncLocked(const sp<DisplayDevice>& activeDisplay) {
mVsyncConfiguration->reset();
- const Fps refreshRate = activeDisplay->refreshRateConfigs().getActiveMode()->getFps();
+ const Fps refreshRate = activeDisplay->getActiveMode().getFps();
updatePhaseConfiguration(refreshRate);
mRefreshRateStats->setRefreshRate(refreshRate);
}
@@ -3050,7 +3069,6 @@
const bool displayTransactionNeeded = transactionFlags & eDisplayTransactionNeeded;
if (displayTransactionNeeded) {
processDisplayChangesLocked();
- processDisplayHotplugEventsLocked();
}
mForceTransactionDisplayChange = displayTransactionNeeded;
@@ -3141,7 +3159,6 @@
}
doCommitTransactions();
- signalSynchronousTransactions(CountDownLatch::eSyncTransaction);
}
void SurfaceFlinger::updateInputFlinger() {
@@ -3220,7 +3237,7 @@
void SurfaceFlinger::buildWindowInfos(std::vector<WindowInfo>& outWindowInfos,
std::vector<DisplayInfo>& outDisplayInfos) {
- ftl::SmallMap<ui::LayerStack, DisplayDevice::InputInfo, 4> displayInputInfos;
+ display::DisplayMap<ui::LayerStack, DisplayDevice::InputInfo> displayInputInfos;
for (const auto& [_, display] : FTL_FAKE_GUARD(mStateLock, mDisplays)) {
const auto layerStack = display->getLayerStack();
@@ -3250,10 +3267,11 @@
mDrawingState.traverseInReverseZOrder([&](Layer* layer) {
if (!layer->needsInputInfo()) return;
- const auto opt = displayInputInfos.get(layer->getLayerStack(),
- [](const auto& info) -> Layer::InputDisplayArgs {
- return {&info.transform, info.isSecure};
- });
+ const auto opt = displayInputInfos.get(layer->getLayerStack())
+ .transform([](const DisplayDevice::InputInfo& info) {
+ return Layer::InputDisplayArgs{&info.transform, info.isSecure};
+ });
+
outWindowInfos.push_back(layer->fillInputInfo(opt.value_or(Layer::InputDisplayArgs{})));
});
@@ -3276,25 +3294,34 @@
mCompositionEngine->updateCursorAsync(refreshArgs);
}
-void SurfaceFlinger::requestDisplayMode(DisplayModePtr mode, DisplayModeEvent event) {
+void SurfaceFlinger::requestDisplayModes(
+ std::vector<scheduler::DisplayModeConfig> displayModeConfigs) {
+ if (mBootStage != BootStage::FINISHED) {
+ ALOGV("Currently in the boot stage, skipping display mode changes");
+ return;
+ }
+
+ ATRACE_CALL();
// If this is called from the main thread mStateLock must be locked before
// Currently the only way to call this function from the main thread is from
// Scheduler::chooseRefreshRateForContent
ConditionalLock lock(mStateLock, std::this_thread::get_id() != mMainThreadId);
- const auto display = getDefaultDisplayDeviceLocked();
- if (!display || mBootStage != BootStage::FINISHED) {
- return;
- }
- ATRACE_CALL();
-
- if (!display->refreshRateConfigs().isModeAllowed(mode->getId())) {
- ALOGV("Skipping disallowed mode %d", mode->getId().value());
- return;
- }
-
- setDesiredActiveMode({std::move(mode), event});
+ std::for_each(displayModeConfigs.begin(), displayModeConfigs.end(),
+ [&](const auto& config) REQUIRES(mStateLock) {
+ const auto& displayModePtr = config.displayModePtr;
+ if (const auto display =
+ getDisplayDeviceLocked(displayModePtr->getPhysicalDisplayId());
+ display->refreshRateConfigs().isModeAllowed(displayModePtr->getId())) {
+ const auto event = config.signals.idle ? DisplayModeEvent::None
+ : DisplayModeEvent::Changed;
+ setDesiredActiveMode({displayModePtr, event});
+ } else {
+ ALOGV("Skipping disallowed mode %d for display %" PRId64,
+ displayModePtr->getId().value(), display->getPhysicalId().value);
+ }
+ });
}
void SurfaceFlinger::triggerOnFrameRateOverridesChanged() {
@@ -3306,20 +3333,16 @@
mScheduler->onFrameRateOverridesChanged(mAppConnectionHandle, displayId);
}
-void SurfaceFlinger::initScheduler(const sp<DisplayDevice>& display) {
- if (mScheduler) {
- // If the scheduler is already initialized, this means that we received
- // a hotplug(connected) on the primary display. In that case we should
- // update the scheduler with the most recent display information.
- ALOGW("Scheduler already initialized, updating instead");
- mScheduler->setRefreshRateConfigs(display->holdRefreshRateConfigs());
- return;
- }
- const auto currRefreshRate = display->getActiveMode()->getFps();
- mRefreshRateStats = std::make_unique<scheduler::RefreshRateStats>(*mTimeStats, currRefreshRate,
- hal::PowerMode::OFF);
+void SurfaceFlinger::initScheduler(const sp<const DisplayDevice>& display) {
+ LOG_ALWAYS_FATAL_IF(mScheduler);
- mVsyncConfiguration = getFactory().createVsyncConfiguration(currRefreshRate);
+ const auto activeModePtr = display->refreshRateConfigs().getActiveModePtr();
+ const Fps activeRefreshRate = activeModePtr->getFps();
+ mRefreshRateStats =
+ std::make_unique<scheduler::RefreshRateStats>(*mTimeStats, activeRefreshRate,
+ hal::PowerMode::OFF);
+
+ mVsyncConfiguration = getFactory().createVsyncConfiguration(activeRefreshRate);
mVsyncModulator = sp<VsyncModulator>::make(mVsyncConfiguration->getCurrentConfigs());
using Feature = scheduler::Feature;
@@ -3347,24 +3370,21 @@
mScheduler->createVsyncSchedule(features);
mScheduler->setRefreshRateConfigs(std::move(configs));
+ mScheduler->registerDisplay(display);
}
setVsyncEnabled(false);
mScheduler->startTimers();
const auto configs = mVsyncConfiguration->getCurrentConfigs();
- const nsecs_t vsyncPeriod = currRefreshRate.getPeriodNsecs();
+ const nsecs_t vsyncPeriod = activeRefreshRate.getPeriodNsecs();
mAppConnectionHandle =
mScheduler->createConnection("app", mFrameTimeline->getTokenManager(),
/*workDuration=*/configs.late.appWorkDuration,
- /*readyDuration=*/configs.late.sfWorkDuration,
- impl::EventThread::InterceptVSyncsCallback());
+ /*readyDuration=*/configs.late.sfWorkDuration);
mSfConnectionHandle =
mScheduler->createConnection("appSf", mFrameTimeline->getTokenManager(),
/*workDuration=*/std::chrono::nanoseconds(vsyncPeriod),
- /*readyDuration=*/configs.late.sfWorkDuration,
- [this](nsecs_t timestamp) {
- mInterceptor->saveVSyncEvent(timestamp);
- });
+ /*readyDuration=*/configs.late.sfWorkDuration);
mScheduler->initVsync(mScheduler->getVsyncSchedule().getDispatch(),
*mFrameTimeline->getTokenManager(), configs.late.sfWorkDuration);
@@ -3380,7 +3400,7 @@
// This is a bit hacky, but this avoids a back-pointer into the main SF
// classes from EventThread, and there should be no run-time binder cost
// anyway since there are no connected apps at this point.
- mScheduler->onPrimaryDisplayModeChanged(mAppConnectionHandle, display->getActiveMode());
+ mScheduler->onPrimaryDisplayModeChanged(mAppConnectionHandle, activeModePtr);
}
void SurfaceFlinger::updatePhaseConfiguration(const Fps& refreshRate) {
@@ -3572,15 +3592,16 @@
return NO_MEMORY;
}
+ layer->updateTransformHint(mActiveDisplayTransformHint);
+ if (outTransformHint) {
+ *outTransformHint = mActiveDisplayTransformHint;
+ }
+
{
std::scoped_lock<std::mutex> lock(mCreatedLayersLock);
mCreatedLayers.emplace_back(layer, parent, addToRoot);
}
- layer->updateTransformHint(mActiveDisplayTransformHint);
- if (outTransformHint) {
- *outTransformHint = mActiveDisplayTransformHint;
- }
// attach this layer to the client
if (client != nullptr) {
client->attachLayer(handle, layer);
@@ -3607,122 +3628,117 @@
}
}
-int SurfaceFlinger::flushPendingTransactionQueues(
- std::vector<TransactionState>& transactions,
- std::unordered_map<sp<IBinder>, uint64_t, SpHash<IBinder>>& bufferLayersReadyToPresent,
- bool tryApplyUnsignaled) {
- std::unordered_set<sp<IBinder>, SpHash<IBinder>> applyTokensWithUnsignaledTransactions;
- int transactionsPendingBarrier = 0;
- auto it = mPendingTransactionQueues.begin();
- while (it != mPendingTransactionQueues.end()) {
- auto& [applyToken, transactionQueue] = *it;
- while (!transactionQueue.empty()) {
- // if we are in LatchUnsignaledConfig::AutoSingleLayer
- // then we should have only one applyToken for processing.
- // so we can stop further transactions on this applyToken.
- if (enableLatchUnsignaledConfig == LatchUnsignaledConfig::AutoSingleLayer &&
- !applyTokensWithUnsignaledTransactions.empty()) {
- ATRACE_NAME("stopTransactionProcessing");
- break;
- }
-
- auto& transaction = transactionQueue.front();
- const auto ready =
- transactionIsReadyToBeApplied(transaction, transaction.frameTimelineInfo,
- transaction.isAutoTimestamp,
- TimePoint::fromNs(transaction.desiredPresentTime),
- transaction.originUid, transaction.states,
- bufferLayersReadyToPresent, transactions.size(),
- tryApplyUnsignaled);
- ATRACE_INT("TransactionReadiness", static_cast<int>(ready));
- if (ready == TransactionReadiness::NotReady) {
- setTransactionFlags(eTransactionFlushNeeded);
- break;
- }
- if (ready == TransactionReadiness::NotReadyBarrier) {
- transactionsPendingBarrier++;
- setTransactionFlags(eTransactionFlushNeeded);
- break;
- }
- transaction.traverseStatesWithBuffers([&](const layer_state_t& state) {
- const bool frameNumberChanged = state.bufferData->flags.test(
- BufferData::BufferDataChange::frameNumberChanged);
- if (frameNumberChanged) {
- bufferLayersReadyToPresent[state.surface] = state.bufferData->frameNumber;
- } else {
- // Barrier function only used for BBQ which always includes a frame number
- bufferLayersReadyToPresent[state.surface] =
- std::numeric_limits<uint64_t>::max();
- }
- });
- const bool appliedUnsignaled = (ready == TransactionReadiness::ReadyUnsignaled);
- if (appliedUnsignaled) {
- applyTokensWithUnsignaledTransactions.insert(transaction.applyToken);
- }
-
- transactions.emplace_back(std::move(transaction));
- transactionQueue.pop();
- mPendingTransactionCount--;
- ATRACE_INT("TransactionQueue", mPendingTransactionCount.load());
- }
-
- if (transactionQueue.empty()) {
- it = mPendingTransactionQueues.erase(it);
- } else {
- it = std::next(it, 1);
- }
+TransactionHandler::TransactionReadiness SurfaceFlinger::transactionReadyTimelineCheck(
+ const TransactionHandler::TransactionFlushState& flushState) {
+ using TransactionReadiness = TransactionHandler::TransactionReadiness;
+ const auto& transaction = *flushState.transaction;
+ ATRACE_FORMAT("transactionIsReadyToBeApplied vsyncId: %" PRId64,
+ transaction.frameTimelineInfo.vsyncId);
+ TimePoint desiredPresentTime = TimePoint::fromNs(transaction.desiredPresentTime);
+ // Do not present if the desiredPresentTime has not passed unless it is more than
+ // one second in the future. We ignore timestamps more than 1 second in the future
+ // for stability reasons.
+ if (!transaction.isAutoTimestamp && desiredPresentTime >= mExpectedPresentTime &&
+ desiredPresentTime < mExpectedPresentTime + 1s) {
+ ATRACE_NAME("not current");
+ return TransactionReadiness::NotReady;
}
- return transactionsPendingBarrier;
+
+ if (!mScheduler->isVsyncValid(mExpectedPresentTime, transaction.originUid)) {
+ ATRACE_NAME("!isVsyncValid");
+ return TransactionReadiness::NotReady;
+ }
+
+ // If the client didn't specify desiredPresentTime, use the vsyncId to determine the
+ // expected present time of this transaction.
+ if (transaction.isAutoTimestamp &&
+ frameIsEarly(mExpectedPresentTime, VsyncId{transaction.frameTimelineInfo.vsyncId})) {
+ ATRACE_NAME("frameIsEarly");
+ return TransactionReadiness::NotReady;
+ }
+ return TransactionReadiness::Ready;
+}
+
+TransactionHandler::TransactionReadiness SurfaceFlinger::transactionReadyBufferCheck(
+ const TransactionHandler::TransactionFlushState& flushState) {
+ using TransactionReadiness = TransactionHandler::TransactionReadiness;
+ auto ready = TransactionReadiness::Ready;
+ flushState.transaction->traverseStatesWithBuffersWhileTrue([&](const layer_state_t& s) -> bool {
+ sp<Layer> layer = Layer::fromHandle(s.surface).promote();
+ const auto& transaction = *flushState.transaction;
+ // check for barrier frames
+ if (s.bufferData->hasBarrier &&
+ ((layer->getDrawingState().frameNumber) < s.bufferData->barrierFrameNumber)) {
+ const bool willApplyBarrierFrame =
+ flushState.bufferLayersReadyToPresent.contains(s.surface.get()) &&
+ (flushState.bufferLayersReadyToPresent.get(s.surface.get()) >=
+ s.bufferData->barrierFrameNumber);
+ if (!willApplyBarrierFrame) {
+ ATRACE_NAME("NotReadyBarrier");
+ ready = TransactionReadiness::NotReadyBarrier;
+ return false;
+ }
+ }
+
+ // If backpressure is enabled and we already have a buffer to commit, keep
+ // the transaction in the queue.
+ const bool hasPendingBuffer =
+ flushState.bufferLayersReadyToPresent.contains(s.surface.get());
+ if (layer->backpressureEnabled() && hasPendingBuffer && transaction.isAutoTimestamp) {
+ ATRACE_NAME("hasPendingBuffer");
+ ready = TransactionReadiness::NotReady;
+ return false;
+ }
+
+ // check fence status
+ const bool allowLatchUnsignaled = shouldLatchUnsignaled(layer, s, transaction.states.size(),
+ flushState.firstTransaction);
+ ATRACE_FORMAT("%s allowLatchUnsignaled=%s", layer->getName().c_str(),
+ allowLatchUnsignaled ? "true" : "false");
+
+ const bool acquireFenceChanged = s.bufferData &&
+ s.bufferData->flags.test(BufferData::BufferDataChange::fenceChanged) &&
+ s.bufferData->acquireFence;
+ const bool fenceSignaled =
+ (!acquireFenceChanged ||
+ s.bufferData->acquireFence->getStatus() != Fence::Status::Unsignaled);
+ if (!fenceSignaled) {
+ if (!allowLatchUnsignaled) {
+ ready = TransactionReadiness::NotReady;
+ auto& listener = s.bufferData->releaseBufferListener;
+ if (listener &&
+ (flushState.queueProcessTime - transaction.postTime) >
+ std::chrono::nanoseconds(4s).count()) {
+ mTransactionHandler.onTransactionQueueStalled(transaction, listener);
+ }
+ return false;
+ }
+
+ ready = enableLatchUnsignaledConfig == LatchUnsignaledConfig::AutoSingleLayer
+ ? TransactionReadiness::ReadyUnsignaledSingle
+ : TransactionReadiness::ReadyUnsignaled;
+ }
+ return true;
+ });
+ ATRACE_INT("TransactionReadiness", static_cast<int>(ready));
+ return ready;
+}
+
+void SurfaceFlinger::addTransactionReadyFilters() {
+ mTransactionHandler.addTransactionReadyFilter(
+ std::bind(&SurfaceFlinger::transactionReadyTimelineCheck, this, std::placeholders::_1));
+ mTransactionHandler.addTransactionReadyFilter(
+ std::bind(&SurfaceFlinger::transactionReadyBufferCheck, this, std::placeholders::_1));
}
bool SurfaceFlinger::flushTransactionQueues(VsyncId vsyncId) {
// to prevent onHandleDestroyed from being called while the lock is held,
// we must keep a copy of the transactions (specifically the composer
// states) around outside the scope of the lock
- std::vector<TransactionState> transactions;
- // Layer handles that have transactions with buffers that are ready to be applied.
- std::unordered_map<sp<IBinder>, uint64_t, SpHash<IBinder>> bufferLayersReadyToPresent;
+ std::vector<TransactionState> transactions = mTransactionHandler.flushTransactions();
{
Mutex::Autolock _l(mStateLock);
- {
- while (!mLocklessTransactionQueue.isEmpty()) {
- auto maybeTransaction = mLocklessTransactionQueue.pop();
- if (!maybeTransaction.has_value()) {
- break;
- }
- auto transaction = maybeTransaction.value();
- mPendingTransactionQueues[transaction.applyToken].push(std::move(transaction));
- }
-
- // Transactions with a buffer pending on a barrier may be on a different applyToken
- // than the transaction which satisfies our barrier. In fact this is the exact use case
- // that the primitive is designed for. This means we may first process
- // the barrier dependent transaction, determine it ineligible to complete
- // and then satisfy in a later inner iteration of flushPendingTransactionQueues.
- // The barrier dependent transaction was eligible to be presented in this frame
- // but we would have prevented it without case. To fix this we continually
- // loop through flushPendingTransactionQueues until we perform an iteration
- // where the number of transactionsPendingBarrier doesn't change. This way
- // we can continue to resolve dependency chains of barriers as far as possible.
- int lastTransactionsPendingBarrier = 0;
- int transactionsPendingBarrier = 0;
- do {
- lastTransactionsPendingBarrier = transactionsPendingBarrier;
- transactionsPendingBarrier =
- flushPendingTransactionQueues(transactions, bufferLayersReadyToPresent,
- /*tryApplyUnsignaled*/ false);
- } while (lastTransactionsPendingBarrier != transactionsPendingBarrier);
-
- // We collected all transactions that could apply without latching unsignaled buffers.
- // If we are allowing latch unsignaled of some form, now it's the time to go over the
- // transactions that were not applied and try to apply them unsignaled.
- if (enableLatchUnsignaledConfig != LatchUnsignaledConfig::Disabled) {
- flushPendingTransactionQueues(transactions, bufferLayersReadyToPresent,
- /*tryApplyUnsignaled*/ true);
- }
-
- return applyTransactions(transactions, vsyncId);
- }
+ return applyTransactions(transactions, vsyncId);
}
}
@@ -3740,10 +3756,6 @@
transaction.permissions, transaction.hasListenerCallbacks,
transaction.listenerCallbacks, transaction.originPid,
transaction.originUid, transaction.id);
- if (transaction.transactionCommittedSignal) {
- mTransactionCommittedSignals.emplace_back(
- std::move(transaction.transactionCommittedSignal));
- }
}
if (mTransactionTracing) {
@@ -3753,7 +3765,7 @@
}
bool SurfaceFlinger::transactionFlushNeeded() {
- return !mPendingTransactionQueues.empty() || !mLocklessTransactionQueue.isEmpty();
+ return mTransactionHandler.hasPendingTransactions();
}
bool SurfaceFlinger::frameIsEarly(TimePoint expectedPresentTime, VsyncId vsyncId) const {
@@ -3779,7 +3791,7 @@
}
bool SurfaceFlinger::shouldLatchUnsignaled(const sp<Layer>& layer, const layer_state_t& state,
- size_t numStates, size_t totalTXapplied) const {
+ size_t numStates, bool firstTransaction) const {
if (enableLatchUnsignaledConfig == LatchUnsignaledConfig::Disabled) {
ALOGV("%s: false (LatchUnsignaledConfig::Disabled)", __func__);
return false;
@@ -3798,9 +3810,9 @@
}
if (enableLatchUnsignaledConfig == LatchUnsignaledConfig::AutoSingleLayer) {
- if (totalTXapplied > 0) {
- ALOGV("%s: false (LatchUnsignaledConfig::AutoSingleLayer; totalTXapplied=%zu)",
- __func__, totalTXapplied);
+ if (!firstTransaction) {
+ ALOGV("%s: false (LatchUnsignaledConfig::AutoSingleLayer; not first transaction)",
+ __func__);
return false;
}
@@ -3824,144 +3836,6 @@
return true;
}
-auto SurfaceFlinger::transactionIsReadyToBeApplied(
- TransactionState& transaction, const FrameTimelineInfo& info, bool isAutoTimestamp,
- TimePoint desiredPresentTime, uid_t originUid, const Vector<ComposerState>& states,
- const std::unordered_map<sp<IBinder>, uint64_t, SpHash<IBinder>>&
- bufferLayersReadyToPresent,
- size_t totalTXapplied, bool tryApplyUnsignaled) const -> TransactionReadiness {
- ATRACE_FORMAT("transactionIsReadyToBeApplied vsyncId: %" PRId64, info.vsyncId);
- // Do not present if the desiredPresentTime has not passed unless it is more than one second
- // in the future. We ignore timestamps more than 1 second in the future for stability reasons.
- if (!isAutoTimestamp && desiredPresentTime >= mExpectedPresentTime &&
- desiredPresentTime < mExpectedPresentTime + 1s) {
- ATRACE_NAME("not current");
- return TransactionReadiness::NotReady;
- }
-
- if (!mScheduler->isVsyncValid(mExpectedPresentTime, originUid)) {
- ATRACE_NAME("!isVsyncValid");
- return TransactionReadiness::NotReady;
- }
-
- // If the client didn't specify desiredPresentTime, use the vsyncId to determine the expected
- // present time of this transaction.
- if (isAutoTimestamp && frameIsEarly(mExpectedPresentTime, VsyncId{info.vsyncId})) {
- ATRACE_NAME("frameIsEarly");
- return TransactionReadiness::NotReady;
- }
-
- bool fenceUnsignaled = false;
- auto queueProcessTime = systemTime();
- for (const ComposerState& state : states) {
- const layer_state_t& s = state.state;
-
- sp<Layer> layer = nullptr;
- if (s.surface) {
- layer = fromHandle(s.surface).promote();
- } else if (s.hasBufferChanges()) {
- ALOGW("Transaction with buffer, but no Layer?");
- continue;
- }
- if (!layer) {
- continue;
- }
-
- if (s.hasBufferChanges() && s.bufferData->hasBarrier &&
- ((layer->getDrawingState().frameNumber) < s.bufferData->barrierFrameNumber)) {
- const bool willApplyBarrierFrame =
- (bufferLayersReadyToPresent.find(s.surface) != bufferLayersReadyToPresent.end()) &&
- (bufferLayersReadyToPresent.at(s.surface) >= s.bufferData->barrierFrameNumber);
- if (!willApplyBarrierFrame) {
- ATRACE_NAME("NotReadyBarrier");
- return TransactionReadiness::NotReadyBarrier;
- }
- }
-
- const bool allowLatchUnsignaled = tryApplyUnsignaled &&
- shouldLatchUnsignaled(layer, s, states.size(), totalTXapplied);
- ATRACE_FORMAT("%s allowLatchUnsignaled=%s", layer->getName().c_str(),
- allowLatchUnsignaled ? "true" : "false");
-
- const bool acquireFenceChanged = s.bufferData &&
- s.bufferData->flags.test(BufferData::BufferDataChange::fenceChanged) &&
- s.bufferData->acquireFence;
- fenceUnsignaled = fenceUnsignaled ||
- (acquireFenceChanged &&
- s.bufferData->acquireFence->getStatus() == Fence::Status::Unsignaled);
-
- if (fenceUnsignaled && !allowLatchUnsignaled) {
- if (!transaction.sentFenceTimeoutWarning &&
- queueProcessTime - transaction.postTime > std::chrono::nanoseconds(4s).count()) {
- transaction.sentFenceTimeoutWarning = true;
- auto listener = s.bufferData->releaseBufferListener;
- if (listener) {
- listener->onTransactionQueueStalled();
- }
- }
-
- ATRACE_NAME("fence unsignaled");
- return TransactionReadiness::NotReady;
- }
-
- if (s.hasBufferChanges()) {
- // If backpressure is enabled and we already have a buffer to commit, keep the
- // transaction in the queue.
- const bool hasPendingBuffer = bufferLayersReadyToPresent.find(s.surface) !=
- bufferLayersReadyToPresent.end();
- if (layer->backpressureEnabled() && hasPendingBuffer && isAutoTimestamp) {
- ATRACE_NAME("hasPendingBuffer");
- return TransactionReadiness::NotReady;
- }
- }
- }
- return fenceUnsignaled ? TransactionReadiness::ReadyUnsignaled : TransactionReadiness::Ready;
-}
-
-void SurfaceFlinger::queueTransaction(TransactionState& state) {
- // Generate a CountDownLatch pending state if this is a synchronous transaction.
- if (state.flags & eSynchronous) {
- state.transactionCommittedSignal =
- std::make_shared<CountDownLatch>(CountDownLatch::eSyncTransaction);
- }
-
- mLocklessTransactionQueue.push(state);
- mPendingTransactionCount++;
- ATRACE_INT("TransactionQueue", mPendingTransactionCount.load());
-
- const auto schedule = [](uint32_t flags) {
- if (flags & eEarlyWakeupEnd) return TransactionSchedule::EarlyEnd;
- if (flags & eEarlyWakeupStart) return TransactionSchedule::EarlyStart;
- return TransactionSchedule::Late;
- }(state.flags);
-
- const auto frameHint = state.isFrameActive() ? FrameHint::kActive : FrameHint::kNone;
-
- setTransactionFlags(eTransactionFlushNeeded, schedule, state.applyToken, frameHint);
-}
-
-void SurfaceFlinger::waitForSynchronousTransaction(
- const CountDownLatch& transactionCommittedSignal) {
- // applyTransactionState is called on the main SF thread. While a given process may wish
- // to wait on synchronous transactions, the main SF thread should apply the transaction and
- // set the value to notify this after committed.
- if (!transactionCommittedSignal.wait_until(
- std::chrono::nanoseconds(mAnimationTransactionTimeout))) {
- ALOGE("setTransactionState timed out!");
- }
-}
-
-void SurfaceFlinger::signalSynchronousTransactions(const uint32_t flag) {
- for (auto it = mTransactionCommittedSignals.begin();
- it != mTransactionCommittedSignals.end();) {
- if ((*it)->countDown(flag)) {
- it = mTransactionCommittedSignals.erase(it);
- } else {
- it++;
- }
- }
-}
-
status_t SurfaceFlinger::setTransactionState(
const FrameTimelineInfo& frameTimelineInfo, const Vector<ComposerState>& states,
const Vector<DisplayState>& displays, uint32_t flags, const sp<IBinder>& applyToken,
@@ -4012,12 +3886,16 @@
if (mTransactionTracing) {
mTransactionTracing->addQueuedTransaction(state);
}
- queueTransaction(state);
- // Check the pending state to make sure the transaction is synchronous.
- if (state.transactionCommittedSignal) {
- waitForSynchronousTransaction(*state.transactionCommittedSignal);
- }
+ const auto schedule = [](uint32_t flags) {
+ if (flags & eEarlyWakeupEnd) return TransactionSchedule::EarlyEnd;
+ if (flags & eEarlyWakeupStart) return TransactionSchedule::EarlyStart;
+ return TransactionSchedule::Late;
+ }(state.flags);
+
+ const auto frameHint = state.isFrameActive() ? FrameHint::kActive : FrameHint::kNone;
+ setTransactionFlags(eTransactionFlushNeeded, schedule, state.applyToken, frameHint);
+ mTransactionHandler.queueTransaction(std::move(state));
return NO_ERROR;
}
@@ -4075,18 +3953,12 @@
// anyway. This can be used as a flush mechanism for previous async transactions.
// Empty animation transaction can be used to simulate back-pressure, so also force a
// transaction for empty animation transactions.
- if (transactionFlags == 0 &&
- ((flags & eSynchronous) || (flags & eAnimation))) {
+ if (transactionFlags == 0 && (flags & eAnimation)) {
transactionFlags = eTransactionNeeded;
}
bool needsTraversal = false;
if (transactionFlags) {
- if (mInterceptor->isEnabled()) {
- mInterceptor->saveTransaction(states, mCurrentState.displays, displays, flags,
- originPid, originUid, transactionId);
- }
-
// We are on the main thread, we are about to preform a traversal. Clear the traversal bit
// so we don't have to wake up again next frame to preform an unnecessary traversal.
if (transactionFlags & eTraversalNeeded) {
@@ -4258,18 +4130,11 @@
}
}
}
- if (what & layer_state_t::eSizeChanged) {
- if (layer->setSize(s.w, s.h)) {
- flags |= eTraversalNeeded;
- }
- }
if (what & layer_state_t::eAlphaChanged) {
- if (layer->setAlpha(s.alpha))
- flags |= eTraversalNeeded;
+ if (layer->setAlpha(s.color.a)) flags |= eTraversalNeeded;
}
if (what & layer_state_t::eColorChanged) {
- if (layer->setColor(s.color))
- flags |= eTraversalNeeded;
+ if (layer->setColor(s.color.rgb)) flags |= eTraversalNeeded;
}
if (what & layer_state_t::eColorTransformChanged) {
if (layer->setColorTransform(s.colorTransform)) {
@@ -4277,7 +4142,7 @@
}
}
if (what & layer_state_t::eBackgroundColorChanged) {
- if (layer->setBackgroundColor(s.color, s.bgColorAlpha, s.bgColorDataspace)) {
+ if (layer->setBackgroundColor(s.color.rgb, s.bgColorAlpha, s.bgColorDataspace)) {
flags |= eTraversalNeeded;
}
}
@@ -4326,8 +4191,8 @@
flags |= eTransactionNeeded | eTraversalNeeded | eTransformHintUpdateNeeded;
}
}
- if (what & layer_state_t::eTransformChanged) {
- if (layer->setTransform(s.transform)) flags |= eTraversalNeeded;
+ if (what & layer_state_t::eBufferTransformChanged) {
+ if (layer->setTransform(s.bufferTransform)) flags |= eTraversalNeeded;
}
if (what & layer_state_t::eTransformToDisplayInverseChanged) {
if (layer->setTransformToDisplayInverse(s.transformToDisplayInverse))
@@ -4367,7 +4232,10 @@
layer->setGameModeForTree(static_cast<GameMode>(gameMode));
}
- if (layer->setMetadata(s.metadata)) flags |= eTraversalNeeded;
+ if (layer->setMetadata(s.metadata)) {
+ flags |= eTraversalNeeded;
+ mLayerMetadataSnapshotNeeded = true;
+ }
}
if (what & layer_state_t::eColorSpaceAgnosticChanged) {
if (layer->setColorSpaceAgnostic(s.colorSpaceAgnostic)) {
@@ -4486,8 +4354,8 @@
}
status_t SurfaceFlinger::mirrorLayer(const LayerCreationArgs& args,
- const sp<IBinder>& mirrorFromHandle, sp<IBinder>* outHandle,
- int32_t* outLayerId) {
+ const sp<IBinder>& mirrorFromHandle,
+ gui::CreateSurfaceResult& outResult) {
if (!mirrorFromHandle) {
return NAME_NOT_FOUND;
}
@@ -4502,7 +4370,7 @@
}
LayerCreationArgs mirrorArgs = args;
mirrorArgs.flags |= ISurfaceComposerClient::eNoColorFill;
- status_t result = createEffectLayer(mirrorArgs, outHandle, &mirrorLayer);
+ status_t result = createEffectLayer(mirrorArgs, &outResult.handle, &mirrorLayer);
if (result != NO_ERROR) {
return result;
}
@@ -4510,17 +4378,20 @@
mirrorLayer->setClonedChild(mirrorFrom->createClone());
}
- *outLayerId = mirrorLayer->sequence;
+ outResult.layerId = mirrorLayer->sequence;
+ outResult.layerName = String16(mirrorLayer->getDebugName());
if (mTransactionTracing) {
- mTransactionTracing->onMirrorLayerAdded((*outHandle)->localBinder(), mirrorLayer->sequence,
- args.name, mirrorFrom->sequence);
+ mTransactionTracing->onMirrorLayerAdded(outResult.handle->localBinder(),
+ mirrorLayer->sequence, args.name,
+ mirrorFrom->sequence);
}
- return addClientLayer(args.client, *outHandle, mirrorLayer /* layer */, nullptr /* parent */,
- false /* addToRoot */, nullptr /* outTransformHint */);
+ return addClientLayer(args.client, outResult.handle, mirrorLayer /* layer */,
+ nullptr /* parent */, false /* addToRoot */,
+ nullptr /* outTransformHint */);
}
status_t SurfaceFlinger::mirrorDisplay(DisplayId displayId, const LayerCreationArgs& args,
- sp<IBinder>* outHandle, int32_t* outLayerId) {
+ gui::CreateSurfaceResult& outResult) {
IPCThreadState* ipc = IPCThreadState::self();
const int uid = ipc->getCallingUid();
if (uid != AID_ROOT && uid != AID_GRAPHICS && uid != AID_SYSTEM && uid != AID_SHELL) {
@@ -4543,9 +4414,10 @@
layerStack = display->getLayerStack();
LayerCreationArgs mirrorArgs = args;
mirrorArgs.flags |= ISurfaceComposerClient::eNoColorFill;
- result = createEffectLayer(mirrorArgs, outHandle, &rootMirrorLayer);
- *outLayerId = rootMirrorLayer->sequence;
- result |= addClientLayer(args.client, *outHandle, rootMirrorLayer /* layer */,
+ result = createEffectLayer(mirrorArgs, &outResult.handle, &rootMirrorLayer);
+ outResult.layerId = rootMirrorLayer->sequence;
+ outResult.layerName = String16(rootMirrorLayer->getDebugName());
+ result |= addClientLayer(args.client, outResult.handle, rootMirrorLayer /* layer */,
nullptr /* parent */, true /* addToRoot */,
nullptr /* outTransformHint */);
}
@@ -4555,47 +4427,40 @@
}
if (mTransactionTracing) {
- mTransactionTracing->onLayerAdded((*outHandle)->localBinder(), *outLayerId, args.name,
- args.flags, -1 /* parentId */);
+ mTransactionTracing->onLayerAdded(outResult.handle->localBinder(), outResult.layerId,
+ args.name, args.flags, -1 /* parentId */);
}
{
std::scoped_lock<std::mutex> lock(mMirrorDisplayLock);
- mMirrorDisplays.emplace_back(layerStack, *outHandle, args.client);
+ mMirrorDisplays.emplace_back(layerStack, outResult.handle, args.client);
}
setTransactionFlags(eTransactionFlushNeeded);
return NO_ERROR;
}
-status_t SurfaceFlinger::createLayer(LayerCreationArgs& args, sp<IBinder>* outHandle,
- const sp<IBinder>& parentHandle, int32_t* outLayerId,
- const sp<Layer>& parentLayer, uint32_t* outTransformHint) {
- ALOG_ASSERT(parentLayer == nullptr || parentHandle == nullptr,
- "Expected only one of parentLayer or parentHandle to be non-null. "
- "Programmer error?");
-
+status_t SurfaceFlinger::createLayer(LayerCreationArgs& args, const sp<IBinder>& parentHandle,
+ gui::CreateSurfaceResult& outResult) {
status_t result = NO_ERROR;
sp<Layer> layer;
switch (args.flags & ISurfaceComposerClient::eFXSurfaceMask) {
case ISurfaceComposerClient::eFXSurfaceBufferQueue:
- case ISurfaceComposerClient::eFXSurfaceBufferState: {
- result = createBufferStateLayer(args, outHandle, &layer);
+ case ISurfaceComposerClient::eFXSurfaceContainer:
+ case ISurfaceComposerClient::eFXSurfaceBufferState:
+ args.flags |= ISurfaceComposerClient::eNoColorFill;
+ FMT_FALLTHROUGH;
+ case ISurfaceComposerClient::eFXSurfaceEffect: {
+ result = createBufferStateLayer(args, &outResult.handle, &layer);
std::atomic<int32_t>* pendingBufferCounter = layer->getPendingBufferCounter();
if (pendingBufferCounter) {
std::string counterName = layer->getPendingBufferCounterName();
- mBufferCountTracker.add((*outHandle)->localBinder(), counterName,
+ mBufferCountTracker.add(outResult.handle->localBinder(), counterName,
pendingBufferCounter);
}
} break;
- case ISurfaceComposerClient::eFXSurfaceContainer:
- args.flags |= ISurfaceComposerClient::eNoColorFill;
- FMT_FALLTHROUGH;
- case ISurfaceComposerClient::eFXSurfaceEffect:
- result = createEffectLayer(args, outHandle, &layer);
- break;
default:
result = BAD_VALUE;
break;
@@ -4606,14 +4471,11 @@
}
bool addToRoot = args.addToRoot && callingThreadHasUnscopedSurfaceFlingerAccess();
- wp<Layer> parent(parentHandle != nullptr ? fromHandle(parentHandle) : parentLayer);
+ wp<Layer> parent = fromHandle(parentHandle);
if (parentHandle != nullptr && parent == nullptr) {
ALOGE("Invalid parent handle %p.", parentHandle.get());
addToRoot = false;
}
- if (parentLayer != nullptr) {
- addToRoot = false;
- }
int parentId = -1;
// We can safely promote the layer in binder thread because we have a strong reference
@@ -4623,16 +4485,20 @@
parentId = parentSp->getSequence();
}
if (mTransactionTracing) {
- mTransactionTracing->onLayerAdded((*outHandle)->localBinder(), layer->sequence, args.name,
- args.flags, parentId);
+ mTransactionTracing->onLayerAdded(outResult.handle->localBinder(), layer->sequence,
+ args.name, args.flags, parentId);
}
- result = addClientLayer(args.client, *outHandle, layer, parent, addToRoot, outTransformHint);
+ uint32_t outTransformHint;
+ result = addClientLayer(args.client, outResult.handle, layer, parent, addToRoot,
+ &outTransformHint);
if (result != NO_ERROR) {
return result;
}
- *outLayerId = layer->sequence;
+ outResult.transformHint = static_cast<int32_t>(outTransformHint);
+ outResult.layerId = layer->sequence;
+ outResult.layerName = String16(layer->getDebugName());
return result;
}
@@ -4667,8 +4533,6 @@
}
}
-// ---------------------------------------------------------------------------
-
void SurfaceFlinger::onInitializeDisplays() {
const auto display = getDefaultDisplayDeviceLocked();
if (!display) return;
@@ -4706,8 +4570,9 @@
void SurfaceFlinger::initializeDisplays() {
// Async since we may be called from the main thread.
- static_cast<void>(
- mScheduler->schedule([this]() FTL_FAKE_GUARD(mStateLock) { onInitializeDisplays(); }));
+ static_cast<void>(mScheduler->schedule(
+ [this]() FTL_FAKE_GUARD(mStateLock)
+ FTL_FAKE_GUARD(kMainThreadContext) { onInitializeDisplays(); }));
}
void SurfaceFlinger::setPowerModeInternal(const sp<DisplayDevice>& display, hal::PowerMode mode) {
@@ -4719,26 +4584,28 @@
const auto displayId = display->getPhysicalId();
ALOGD("Setting power mode %d on display %s", mode, to_string(displayId).c_str());
- const hal::PowerMode currentMode = display->getPowerMode();
- if (mode == currentMode) {
+ std::optional<hal::PowerMode> currentMode = display->getPowerMode();
+ if (currentMode.has_value() && mode == *currentMode) {
return;
}
- const auto activeDisplay = getDisplayDeviceLocked(mActiveDisplayToken);
- if (activeDisplay != display && display->isInternal() && activeDisplay &&
+ const bool isActiveDisplay = displayId == mActiveDisplayId;
+ const bool isInternalDisplay = mPhysicalDisplays.get(displayId)
+ .transform(&PhysicalDisplay::isInternal)
+ .value_or(false);
+
+ const auto activeDisplay = getDisplayDeviceLocked(mActiveDisplayId);
+ if (isInternalDisplay && activeDisplay != display && activeDisplay &&
activeDisplay->isPoweredOn()) {
ALOGW("Trying to change power mode on non active display while the active display is ON");
}
display->setPowerMode(mode);
- if (mInterceptor->isEnabled()) {
- mInterceptor->savePowerModeUpdate(display->getSequenceId(), static_cast<int32_t>(mode));
- }
- const auto refreshRate = display->refreshRateConfigs().getActiveMode()->getFps();
- if (currentMode == hal::PowerMode::OFF) {
+ const auto refreshRate = display->refreshRateConfigs().getActiveMode().getFps();
+ if (*currentMode == hal::PowerMode::OFF) {
// Turn on the display
- if (display->isInternal() && (!activeDisplay || !activeDisplay->isPoweredOn())) {
+ if (isInternalDisplay && (!activeDisplay || !activeDisplay->isPoweredOn())) {
onActiveDisplayChangedLocked(display);
}
// Keep uclamp in a separate syscall and set it before changing to RT due to b/190237315.
@@ -4750,14 +4617,13 @@
ALOGW("Couldn't set SCHED_FIFO on display on: %s\n", strerror(errno));
}
getHwComposer().setPowerMode(displayId, mode);
- if (isDisplayActiveLocked(display) && mode != hal::PowerMode::DOZE_SUSPEND) {
+ if (isActiveDisplay && mode != hal::PowerMode::DOZE_SUSPEND) {
setHWCVsyncEnabled(displayId, mHWCVsyncPendingState);
mScheduler->onScreenAcquired(mAppConnectionHandle);
mScheduler->resyncToHardwareVsync(true, refreshRate);
}
mVisibleRegionsDirty = true;
- mHasPoweredOff = true;
scheduleComposite(FrameHint::kActive);
} else if (mode == hal::PowerMode::OFF) {
// Turn off the display
@@ -4767,7 +4633,7 @@
if (SurfaceFlinger::setSchedAttr(false) != NO_ERROR) {
ALOGW("Couldn't set uclamp.min on display off: %s\n", strerror(errno));
}
- if (isDisplayActiveLocked(display) && currentMode != hal::PowerMode::DOZE_SUSPEND) {
+ if (isActiveDisplay && *currentMode != hal::PowerMode::DOZE_SUSPEND) {
mScheduler->disableHardwareVsync(true);
mScheduler->onScreenReleased(mAppConnectionHandle);
}
@@ -4781,7 +4647,7 @@
} else if (mode == hal::PowerMode::DOZE || mode == hal::PowerMode::ON) {
// Update display while dozing
getHwComposer().setPowerMode(displayId, mode);
- if (isDisplayActiveLocked(display) && currentMode == hal::PowerMode::DOZE_SUSPEND) {
+ if (isActiveDisplay && *currentMode == hal::PowerMode::DOZE_SUSPEND) {
ALOGI("Force repainting for DOZE_SUSPEND -> DOZE or ON.");
mVisibleRegionsDirty = true;
scheduleRepaint();
@@ -4790,7 +4656,7 @@
}
} else if (mode == hal::PowerMode::DOZE_SUSPEND) {
// Leave display going to doze
- if (isDisplayActiveLocked(display)) {
+ if (isActiveDisplay) {
mScheduler->disableHardwareVsync(true);
mScheduler->onScreenReleased(mAppConnectionHandle);
}
@@ -4800,7 +4666,7 @@
getHwComposer().setPowerMode(displayId, mode);
}
- if (isDisplayActiveLocked(display)) {
+ if (isActiveDisplay) {
mTimeStats->setPowerMode(mode);
mRefreshRateStats->setPowerMode(mode);
mScheduler->setDisplayPowerMode(mode);
@@ -4810,7 +4676,8 @@
}
void SurfaceFlinger::setPowerMode(const sp<IBinder>& displayToken, int mode) {
- auto future = mScheduler->schedule([=]() FTL_FAKE_GUARD(mStateLock) {
+ auto future = mScheduler->schedule([=]() FTL_FAKE_GUARD(mStateLock) FTL_FAKE_GUARD(
+ kMainThreadContext) {
const auto display = getDisplayDeviceLocked(displayToken);
if (!display) {
ALOGE("Attempt to set power mode %d for invalid display token %p", mode,
@@ -4847,15 +4714,34 @@
{"--latency-clear"s, argsDumper(&SurfaceFlinger::clearStatsLocked)},
{"--list"s, dumper(&SurfaceFlinger::listLayersLocked)},
{"--planner"s, argsDumper(&SurfaceFlinger::dumpPlannerInfo)},
- {"--static-screen"s, dumper(&SurfaceFlinger::dumpStaticScreenStats)},
{"--timestats"s, protoDumper(&SurfaceFlinger::dumpTimeStats)},
{"--vsync"s, dumper(&SurfaceFlinger::dumpVSync)},
{"--wide-color"s, dumper(&SurfaceFlinger::dumpWideColorInfo)},
{"--frametimeline"s, argsDumper(&SurfaceFlinger::dumpFrameTimeline)},
+ {"--hwclayers"s, dumper(&SurfaceFlinger::dumpHwcLayersMinidumpLocked)},
};
const auto flag = args.empty() ? ""s : std::string(String8(args[0]));
+ // Traversal of drawing state must happen on the main thread.
+ // Otherwise, SortedVector may have shared ownership during concurrent
+ // traversals, which can result in use-after-frees.
+ std::string compositionLayers;
+ mScheduler
+ ->schedule([&] {
+ StringAppendF(&compositionLayers, "Composition layers\n");
+ mDrawingState.traverseInZOrder([&](Layer* layer) {
+ auto* compositionState = layer->getCompositionState();
+ if (!compositionState || !compositionState->isVisible) return;
+
+ android::base::StringAppendF(&compositionLayers, "* Layer %p (%s)\n", layer,
+ layer->getDebugName() ? layer->getDebugName()
+ : "<unknown>");
+ compositionState->dump(compositionLayers);
+ });
+ })
+ .get();
+
bool dumpLayers = true;
{
TimedLock lock(mStateLock, s2ns(1), __func__);
@@ -4868,7 +4754,7 @@
(it->second)(args, asProto, result);
dumpLayers = false;
} else if (!asProto) {
- dumpAllLocked(args, result);
+ dumpAllLocked(args, compositionLayers, result);
}
}
@@ -4990,21 +4876,6 @@
}
}
-void SurfaceFlinger::dumpStaticScreenStats(std::string& result) const {
- result.append("Static screen stats:\n");
- for (size_t b = 0; b < SurfaceFlingerBE::NUM_BUCKETS - 1; ++b) {
- float bucketTimeSec = getBE().mFrameBuckets[b] / 1e9;
- float percent = 100.0f *
- static_cast<float>(getBE().mFrameBuckets[b]) / getBE().mTotalTime;
- StringAppendF(&result, " < %zd frames: %.3f s (%.1f%%)\n", b + 1, bucketTimeSec, percent);
- }
- float bucketTimeSec = getBE().mFrameBuckets[SurfaceFlingerBE::NUM_BUCKETS - 1] / 1e9;
- float percent = 100.0f *
- static_cast<float>(getBE().mFrameBuckets[SurfaceFlingerBE::NUM_BUCKETS - 1]) / getBE().mTotalTime;
- StringAppendF(&result, " %zd+ frames: %.3f s (%.1f%%)\n", SurfaceFlingerBE::NUM_BUCKETS - 1,
- bucketTimeSec, percent);
-}
-
void SurfaceFlinger::dumpCompositionDisplays(std::string& result) const {
for (const auto& [token, display] : mDisplays) {
display->getCompositionDisplay()->dump(result);
@@ -5013,9 +4884,23 @@
}
void SurfaceFlinger::dumpDisplays(std::string& result) const {
+ utils::Dumper dumper{result};
+
+ for (const auto& [id, display] : mPhysicalDisplays) {
+ if (const auto device = getDisplayDeviceLocked(id)) {
+ device->dump(dumper);
+ }
+
+ utils::Dumper::Indent indent(dumper);
+ display.snapshot().dump(dumper);
+ dumper.eol();
+ }
+
for (const auto& [token, display] : mDisplays) {
- display->dump(result);
- result += '\n';
+ if (display->isVirtual()) {
+ display->dump(dumper);
+ dumper.eol();
+ }
}
}
@@ -5070,28 +4955,24 @@
}
void SurfaceFlinger::dumpWideColorInfo(std::string& result) const {
- StringAppendF(&result, "Device has wide color built-in display: %d\n", hasWideColorDisplay);
+ StringAppendF(&result, "Device supports wide color: %d\n", mSupportsWideColor);
StringAppendF(&result, "Device uses color management: %d\n", useColorManagement);
StringAppendF(&result, "DisplayColorSetting: %s\n",
decodeDisplayColorSetting(mDisplayColorSetting).c_str());
// TODO: print out if wide-color mode is active or not
- for (const auto& [token, display] : mDisplays) {
- const auto displayId = PhysicalDisplayId::tryCast(display->getId());
- if (!displayId) {
- continue;
- }
-
- StringAppendF(&result, "Display %s color modes:\n", to_string(*displayId).c_str());
- std::vector<ColorMode> modes = getHwComposer().getColorModes(*displayId);
- for (auto&& mode : modes) {
+ for (const auto& [id, display] : mPhysicalDisplays) {
+ StringAppendF(&result, "Display %s color modes:\n", to_string(id).c_str());
+ for (const auto mode : display.snapshot().colorModes()) {
StringAppendF(&result, " %s (%d)\n", decodeColorMode(mode).c_str(), mode);
}
- ColorMode currentMode = display->getCompositionDisplay()->getState().colorMode;
- StringAppendF(&result, " Current color mode: %s (%d)\n",
- decodeColorMode(currentMode).c_str(), currentMode);
+ if (const auto display = getDisplayDeviceLocked(id)) {
+ ui::ColorMode currentMode = display->getCompositionDisplay()->getState().colorMode;
+ StringAppendF(&result, " Current color mode: %s (%d)\n",
+ decodeColorMode(currentMode).c_str(), currentMode);
+ }
}
result.append("\n");
}
@@ -5163,7 +5044,25 @@
result.append(future.get());
}
-void SurfaceFlinger::dumpAllLocked(const DumpArgs& args, std::string& result) const {
+void SurfaceFlinger::dumpHwcLayersMinidumpLocked(std::string& result) const {
+ for (const auto& [token, display] : mDisplays) {
+ const auto displayId = HalDisplayId::tryCast(display->getId());
+ if (!displayId) {
+ continue;
+ }
+
+ StringAppendF(&result, "Display %s (%s) HWC layers:\n", to_string(*displayId).c_str(),
+ displayId == mActiveDisplayId ? "active" : "inactive");
+ Layer::miniDumpHeader(result);
+
+ const DisplayDevice& ref = *display;
+ mCurrentState.traverseInZOrder([&](Layer* layer) { layer->miniDump(result, ref); });
+ result.append("\n");
+ }
+}
+
+void SurfaceFlinger::dumpAllLocked(const DumpArgs& args, const std::string& compositionLayers,
+ std::string& result) const {
const bool colorize = !args.empty() && args[0] == String16("--color");
Colorizer colorizer(colorize);
@@ -5200,9 +5099,6 @@
dumpVSync(result);
result.append("\n");
- dumpStaticScreenStats(result);
- result.append("\n");
-
StringAppendF(&result, "Total missed frame count: %u\n", mFrameMissedCount.load());
StringAppendF(&result, "HWC missed frame count: %u\n", mHwcFrameMissedCount.load());
StringAppendF(&result, "GPU missed frame count: %u\n\n", mGpuFrameMissedCount.load());
@@ -5214,18 +5110,7 @@
StringAppendF(&result, "Visible layers (count = %zu)\n", mNumLayers.load());
colorizer.reset(result);
- {
- StringAppendF(&result, "Composition layers\n");
- mDrawingState.traverseInZOrder([&](Layer* layer) {
- auto* compositionState = layer->getCompositionState();
- if (!compositionState || !compositionState->isVisible) return;
-
- android::base::StringAppendF(&result, "* Layer %p (%s)\n", layer,
- layer->getDebugName() ? layer->getDebugName()
- : "<unknown>");
- compositionState->dump(result);
- });
- }
+ result.append(compositionLayers);
colorizer.bold(result);
StringAppendF(&result, "Displays (%zu entries)\n", mDisplays.size());
@@ -5263,10 +5148,10 @@
if (const auto display = getDefaultDisplayDeviceLocked()) {
std::string fps, xDpi, yDpi;
- if (const auto activeMode = display->getActiveMode()) {
- fps = to_string(activeMode->getFps());
+ if (const auto activeModePtr = display->refreshRateConfigs().getActiveModePtr()) {
+ fps = to_string(activeModePtr->getFps());
- const auto dpi = activeMode->getDpi();
+ const auto dpi = activeModePtr->getDpi();
xDpi = base::StringPrintf("%.2f", dpi.x);
yDpi = base::StringPrintf("%.2f", dpi.y);
} else {
@@ -5297,23 +5182,7 @@
}
result.push_back('\n');
- /*
- * HWC layer minidump
- */
- for (const auto& [token, display] : mDisplays) {
- const auto displayId = HalDisplayId::tryCast(display->getId());
- if (!displayId) {
- continue;
- }
-
- StringAppendF(&result, "Display %s (%s) HWC layers:\n", to_string(*displayId).c_str(),
- (isDisplayActiveLocked(display) ? "active" : "inactive"));
- Layer::miniDumpHeader(result);
-
- const DisplayDevice& ref = *display;
- mCurrentState.traverseInZOrder([&](Layer* layer) { layer->miniDump(result, ref); });
- result.append("\n");
- }
+ dumpHwcLayersMinidumpLocked(result);
{
DumpArgs plannerArgs;
@@ -5622,17 +5491,8 @@
mScheduler->setDuration(mSfConnectionHandle, std::chrono::nanoseconds(n), 0ns);
return NO_ERROR;
}
- case 1020: { // Layer updates interceptor
- n = data.readInt32();
- if (n) {
- ALOGV("Interceptor enabled");
- mInterceptor->enable(mDrawingState.layersSortedByZ, mDrawingState.displays);
- }
- else{
- ALOGV("Interceptor disabled");
- mInterceptor->disable();
- }
- return NO_ERROR;
+ case 1020: { // Unused
+ return NAME_NOT_FOUND;
}
case 1021: { // Disable HWC virtual displays
const bool enable = data.readInt32() != 0;
@@ -5647,12 +5507,11 @@
updateColorMatrixLocked();
return NO_ERROR;
}
- case 1023: { // Set native mode
- int32_t colorMode;
-
+ case 1023: { // Set color mode.
mDisplayColorSetting = static_cast<DisplayColorSetting>(data.readInt32());
- if (data.readInt32(&colorMode) == NO_ERROR) {
- mForceColorMode = static_cast<ColorMode>(colorMode);
+
+ if (int32_t colorMode; data.readInt32(&colorMode) == NO_ERROR) {
+ mForceColorMode = static_cast<ui::ColorMode>(colorMode);
}
scheduleRepaint();
return NO_ERROR;
@@ -5782,19 +5641,17 @@
return NO_ERROR;
}
case 1034: {
- auto future = mScheduler->schedule([&] {
- switch (n = data.readInt32()) {
- case 0:
- case 1:
- FTL_FAKE_GUARD(mStateLock,
- enableRefreshRateOverlay(static_cast<bool>(n)));
- break;
- default: {
- reply->writeBool(
- FTL_FAKE_GUARD(mStateLock, isRefreshRateOverlayEnabled()));
- }
- }
- });
+ auto future = mScheduler->schedule(
+ [&]() FTL_FAKE_GUARD(mStateLock) FTL_FAKE_GUARD(kMainThreadContext) {
+ switch (n = data.readInt32()) {
+ case 0:
+ case 1:
+ enableRefreshRateOverlay(static_cast<bool>(n));
+ break;
+ default:
+ reply->writeBool(isRefreshRateOverlayEnabled());
+ }
+ });
future.wait();
return NO_ERROR;
@@ -5817,7 +5674,7 @@
}();
mDebugDisplayModeSetByBackdoor = false;
- const status_t result = setActiveModeFromBackdoor(display, modeId);
+ const status_t result = setActiveModeFromBackdoor(display, DisplayModeId{modeId});
mDebugDisplayModeSetByBackdoor = result == NO_ERROR;
return result;
}
@@ -5827,7 +5684,7 @@
case 1036: {
if (data.readInt32() > 0) { // turn on
return mScheduler
- ->schedule([this] {
+ ->schedule([this]() FTL_FAKE_GUARD(kMainThreadContext) {
const auto display =
FTL_FAKE_GUARD(mStateLock, getDefaultDisplayDeviceLocked());
@@ -5837,24 +5694,21 @@
// defaultMode. The defaultMode doesn't matter for the override
// policy though, since we set allowGroupSwitching to true, so it's
// not a problem.
- scheduler::RefreshRateConfigs::Policy overridePolicy;
+ scheduler::RefreshRateConfigs::OverridePolicy overridePolicy;
overridePolicy.defaultMode = display->refreshRateConfigs()
.getDisplayManagerPolicy()
.defaultMode;
overridePolicy.allowGroupSwitching = true;
- constexpr bool kOverridePolicy = true;
- return setDesiredDisplayModeSpecsInternal(display, overridePolicy,
- kOverridePolicy);
+ return setDesiredDisplayModeSpecsInternal(display, overridePolicy);
})
.get();
} else { // turn off
return mScheduler
- ->schedule([this] {
+ ->schedule([this]() FTL_FAKE_GUARD(kMainThreadContext) {
const auto display =
FTL_FAKE_GUARD(mStateLock, getDefaultDisplayDeviceLocked());
- constexpr bool kOverridePolicy = true;
- return setDesiredDisplayModeSpecsInternal(display, {},
- kOverridePolicy);
+ return setDesiredDisplayModeSpecsInternal(
+ display, scheduler::RefreshRateConfigs::NoOverridePolicy{});
})
.get();
}
@@ -6083,18 +5937,6 @@
const int mApi;
};
-static Dataspace pickDataspaceFromColorMode(const ColorMode colorMode) {
- switch (colorMode) {
- case ColorMode::DISPLAY_P3:
- case ColorMode::BT2100_PQ:
- case ColorMode::BT2100_HLG:
- case ColorMode::DISPLAY_BT2020:
- return Dataspace::DISPLAY_P3;
- default:
- return Dataspace::V0_SRGB;
- }
-}
-
static bool hasCaptureBlackoutContentPermission() {
IPCThreadState* ipc = IPCThreadState::self();
const int pid = ipc->getCallingPid();
@@ -6206,15 +6048,11 @@
reqSize = display->getLayerStackSpaceRect().getSize();
}
- // The dataspace is depended on the color mode of display, that could use non-native mode
- // (ex. displayP3) to enhance the content, but some cases are checking native RGB in bytes,
- // and failed if display is not in native mode. This provide a way to force using native
- // colors when capture.
- dataspace = args.dataspace;
- if (dataspace == ui::Dataspace::UNKNOWN) {
- const ui::ColorMode colorMode = display->getCompositionDisplay()->getState().colorMode;
- dataspace = pickDataspaceFromColorMode(colorMode);
- }
+ // Allow the caller to specify a dataspace regardless of the display's color mode, e.g. if
+ // it wants sRGB regardless of the display's wide color mode.
+ dataspace = args.dataspace == ui::Dataspace::UNKNOWN
+ ? ui::pickDataspaceFor(display->getCompositionDisplay()->getState().colorMode)
+ : args.dataspace;
}
RenderAreaFuture renderAreaFuture = ftl::defer([=] {
@@ -6249,9 +6087,7 @@
displayWeak = display;
layerStack = display->getLayerStack();
size = display->getLayerStackSpaceRect().getSize();
-
- dataspace =
- pickDataspaceFromColorMode(display->getCompositionDisplay()->getState().colorMode);
+ dataspace = ui::pickDataspaceFor(display->getCompositionDisplay()->getState().colorMode);
}
RenderAreaFuture renderAreaFuture = ftl::defer([=] {
@@ -6464,7 +6300,7 @@
std::unique_ptr<RenderArea> renderArea = renderAreaFuture.get();
if (!renderArea) {
ALOGW("Skipping screen capture because of invalid render area.");
- captureResults.result = NO_MEMORY;
+ captureResults.fenceResult = base::unexpected(NO_MEMORY);
captureListener->onScreenCaptureCompleted(captureResults);
return ftl::yield<FenceResult>(base::unexpected(NO_ERROR)).share();
}
@@ -6481,9 +6317,7 @@
return ftl::Future(std::move(renderFuture))
.then([captureListener, captureResults = std::move(captureResults)](
FenceResult fenceResult) mutable -> FenceResult {
- // TODO(b/232535621): Change ScreenCaptureResults to store a FenceResult.
- captureResults.result = fenceStatus(fenceResult);
- captureResults.fence = std::move(fenceResult).value_or(Fence::NO_FENCE);
+ captureResults.fenceResult = std::move(fenceResult);
captureListener->onScreenCaptureCompleted(captureResults);
return base::unexpected(NO_ERROR);
})
@@ -6529,7 +6363,7 @@
auto sdrWhitePointNits = DisplayDevice::sDefaultMaxLumiance;
auto displayBrightnessNits = DisplayDevice::sDefaultMaxLumiance;
- if ((dataspace == ui::Dataspace::UNKNOWN) && (parent != nullptr)) {
+ if (dataspace == ui::Dataspace::UNKNOWN && parent) {
Mutex::Autolock lock(mStateLock);
auto display = findDisplay([layerStack = parent->getLayerStack()](const auto& display) {
return display.getLayerStack() == layerStack;
@@ -6539,8 +6373,7 @@
display = getDefaultDisplayDeviceLocked();
}
- const ui::ColorMode colorMode = display->getCompositionDisplay()->getState().colorMode;
- dataspace = pickDataspaceFromColorMode(colorMode);
+ dataspace = ui::pickDataspaceFor(display->getCompositionDisplay()->getState().colorMode);
renderIntent = display->getCompositionDisplay()->getState().renderIntent;
sdrWhitePointNits = display->getCompositionDisplay()->getState().sdrWhitePointNits;
displayBrightnessNits = display->getCompositionDisplay()->getState().displayBrightnessNits;
@@ -6586,6 +6419,11 @@
std::vector<Layer*> renderedLayers;
bool disableBlurs = false;
traverseLayers([&](Layer* layer) {
+ // Layer::prepareClientComposition uses the layer's snapshot to populate the resulting
+ // LayerSettings. Calling Layer::updateSnapshot ensures that LayerSettings are
+ // generated with the layer's current buffer and geometry.
+ layer->updateSnapshot(true /* updateGeometry */);
+
disableBlurs |= layer->getDrawingState().sidebandStream != nullptr;
Region clip(renderArea.getBounds());
@@ -6606,27 +6444,25 @@
isHdrLayer(layer) ? displayBrightnessNits : sdrWhitePointNits,
};
- std::vector<compositionengine::LayerFE::LayerSettings> results =
- layer->prepareClientCompositionList(targetSettings);
- if (results.size() > 0) {
- for (auto& settings : results) {
- settings.geometry.positionTransform =
- transform.asMatrix4() * settings.geometry.positionTransform;
- // There's no need to process blurs when we're executing region sampling,
- // we're just trying to understand what we're drawing, and doing so without
- // blurs is already a pretty good approximation.
- if (regionSampling) {
- settings.backgroundBlurRadius = 0;
- }
- captureResults.capturedHdrLayers |= isHdrLayer(layer);
- }
-
- clientCompositionLayers.insert(clientCompositionLayers.end(),
- std::make_move_iterator(results.begin()),
- std::make_move_iterator(results.end()));
- renderedLayers.push_back(layer);
+ std::optional<compositionengine::LayerFE::LayerSettings> settings =
+ layer->prepareClientComposition(targetSettings);
+ if (!settings) {
+ return;
}
+ settings->geometry.positionTransform =
+ transform.asMatrix4() * settings->geometry.positionTransform;
+ // There's no need to process blurs when we're executing region sampling,
+ // we're just trying to understand what we're drawing, and doing so without
+ // blurs is already a pretty good approximation.
+ if (regionSampling) {
+ settings->backgroundBlurRadius = 0;
+ settings->blurRegions.clear();
+ }
+ captureResults.capturedHdrLayers |= isHdrLayer(layer);
+
+ clientCompositionLayers.push_back(std::move(*settings));
+ renderedLayers.push_back(layer);
});
std::vector<renderengine::LayerSettings> clientRenderEngineLayers;
@@ -6642,13 +6478,11 @@
getRenderEngine().useProtectedContext(useProtected);
constexpr bool kUseFramebufferCache = false;
- auto chain =
- ftl::Future(getRenderEngine().drawLayers(clientCompositionDisplay,
- clientRenderEngineLayers, buffer,
- kUseFramebufferCache, std::move(bufferFence)))
- .then(&toFenceResult);
+ const auto future = getRenderEngine()
+ .drawLayers(clientCompositionDisplay, clientRenderEngineLayers,
+ buffer, kUseFramebufferCache, std::move(bufferFence))
+ .share();
- const auto future = chain.share();
for (auto* layer : renderedLayers) {
layer->onLayerDisplayed(future);
}
@@ -6697,9 +6531,25 @@
}
}
+std::optional<DisplayModePtr> SurfaceFlinger::getPreferredDisplayMode(
+ PhysicalDisplayId displayId, DisplayModeId defaultModeId) const {
+ if (const auto schedulerMode = mScheduler->getPreferredDisplayMode();
+ schedulerMode && schedulerMode->getPhysicalDisplayId() == displayId) {
+ return schedulerMode;
+ }
+
+ return mPhysicalDisplays.get(displayId)
+ .transform(&PhysicalDisplay::snapshotRef)
+ .and_then([&](const display::DisplaySnapshot& snapshot) {
+ return snapshot.displayModes().get(defaultModeId);
+ });
+}
+
status_t SurfaceFlinger::setDesiredDisplayModeSpecsInternal(
const sp<DisplayDevice>& display,
- const std::optional<scheduler::RefreshRateConfigs::Policy>& policy, bool overridePolicy) {
+ const scheduler::RefreshRateConfigs::PolicyVariant& policy) {
+ const auto displayId = display->getPhysicalId();
+
Mutex::Autolock lock(mStateLock);
if (mDebugDisplayModeSetByBackdoor) {
@@ -6707,50 +6557,48 @@
return NO_ERROR;
}
- const status_t setPolicyResult = display->setRefreshRatePolicy(policy, overridePolicy);
- if (setPolicyResult < 0) {
- return BAD_VALUE;
- }
- if (setPolicyResult == scheduler::RefreshRateConfigs::CURRENT_POLICY_UNCHANGED) {
- return NO_ERROR;
+ auto& configs = display->refreshRateConfigs();
+ using SetPolicyResult = scheduler::RefreshRateConfigs::SetPolicyResult;
+
+ switch (configs.setPolicy(policy)) {
+ case SetPolicyResult::Invalid:
+ return BAD_VALUE;
+ case SetPolicyResult::Unchanged:
+ return NO_ERROR;
+ case SetPolicyResult::Changed:
+ break;
}
- scheduler::RefreshRateConfigs::Policy currentPolicy =
- display->refreshRateConfigs().getCurrentPolicy();
-
+ const scheduler::RefreshRateConfigs::Policy currentPolicy = configs.getCurrentPolicy();
ALOGV("Setting desired display mode specs: %s", currentPolicy.toString().c_str());
// TODO(b/140204874): Leave the event in until we do proper testing with all apps that might
// be depending in this callback.
- const auto activeMode = display->getActiveMode();
- if (isDisplayActiveLocked(display)) {
- mScheduler->onPrimaryDisplayModeChanged(mAppConnectionHandle, activeMode);
+ if (const auto activeModePtr = configs.getActiveModePtr(); displayId == mActiveDisplayId) {
+ mScheduler->onPrimaryDisplayModeChanged(mAppConnectionHandle, activeModePtr);
toggleKernelIdleTimer();
} else {
- mScheduler->onNonPrimaryDisplayModeChanged(mAppConnectionHandle, activeMode);
+ mScheduler->onNonPrimaryDisplayModeChanged(mAppConnectionHandle, activeModePtr);
}
- const DisplayModePtr preferredDisplayMode = [&] {
- const auto schedulerMode = mScheduler->getPreferredDisplayMode();
- if (schedulerMode && schedulerMode->getPhysicalDisplayId() == display->getPhysicalId()) {
- return schedulerMode;
- }
-
- return display->getMode(currentPolicy.defaultMode);
- }();
-
- ALOGV("trying to switch to Scheduler preferred mode %d (%s)",
- preferredDisplayMode->getId().value(), to_string(preferredDisplayMode->getFps()).c_str());
-
- if (display->refreshRateConfigs().isModeAllowed(preferredDisplayMode->getId())) {
- ALOGV("switching to Scheduler preferred display mode %d",
- preferredDisplayMode->getId().value());
- setDesiredActiveMode({preferredDisplayMode, DisplayModeEvent::Changed});
- } else {
- LOG_ALWAYS_FATAL("Desired display mode not allowed: %d",
- preferredDisplayMode->getId().value());
+ auto preferredModeOpt = getPreferredDisplayMode(displayId, currentPolicy.defaultMode);
+ if (!preferredModeOpt) {
+ ALOGE("%s: Preferred mode is unknown", __func__);
+ return NAME_NOT_FOUND;
}
+ auto preferredMode = std::move(*preferredModeOpt);
+ const auto preferredModeId = preferredMode->getId();
+
+ ALOGV("Switching to Scheduler preferred mode %d (%s)", preferredModeId.value(),
+ to_string(preferredMode->getFps()).c_str());
+
+ if (!configs.isModeAllowed(preferredModeId)) {
+ ALOGE("%s: Preferred mode %d is disallowed", __func__, preferredModeId.value());
+ return INVALID_OPERATION;
+ }
+
+ setDesiredActiveMode({std::move(preferredMode), DisplayModeEvent::Changed});
return NO_ERROR;
}
@@ -6764,7 +6612,7 @@
return BAD_VALUE;
}
- auto future = mScheduler->schedule([=]() -> status_t {
+ auto future = mScheduler->schedule([=]() FTL_FAKE_GUARD(kMainThreadContext) -> status_t {
const auto display = FTL_FAKE_GUARD(mStateLock, getDisplayDeviceLocked(displayToken));
if (!display) {
ALOGE("Attempt to set desired display modes for invalid display token %p",
@@ -6774,16 +6622,15 @@
ALOGW("Attempt to set desired display modes for virtual display");
return INVALID_OPERATION;
} else {
- using Policy = scheduler::RefreshRateConfigs::Policy;
+ using Policy = scheduler::RefreshRateConfigs::DisplayManagerPolicy;
const Policy policy{DisplayModeId(defaultMode),
allowGroupSwitching,
{Fps::fromValue(primaryRefreshRateMin),
Fps::fromValue(primaryRefreshRateMax)},
{Fps::fromValue(appRequestRefreshRateMin),
Fps::fromValue(appRequestRefreshRateMax)}};
- constexpr bool kOverridePolicy = false;
- return setDesiredDisplayModeSpecsInternal(display, policy, kOverridePolicy);
+ return setDesiredDisplayModeSpecsInternal(display, policy);
}
});
@@ -6909,24 +6756,15 @@
}
void SurfaceFlinger::enableRefreshRateOverlay(bool enable) {
- for (const auto& [ignored, display] : mDisplays) {
- if (display->isInternal()) {
- display->enableRefreshRateOverlay(enable, mRefreshRateOverlaySpinner);
+ for (const auto& [id, display] : mPhysicalDisplays) {
+ if (display.snapshot().connectionType() == ui::DisplayConnectionType::Internal) {
+ if (const auto device = getDisplayDeviceLocked(id)) {
+ device->enableRefreshRateOverlay(enable, mRefreshRateOverlaySpinner);
+ }
}
}
}
-status_t SurfaceFlinger::addTransactionTraceListener(
- const sp<gui::ITransactionTraceListener>& listener) {
- if (!listener) {
- return BAD_VALUE;
- }
-
- mInterceptor->addTransactionTraceListener(listener);
-
- return NO_ERROR;
-}
-
int SurfaceFlinger::getGpuContextPriority() {
return getRenderEngine().getContextPriority();
}
@@ -6960,7 +6798,7 @@
refreshRate = *frameRateOverride;
} else if (!getHwComposer().isHeadless()) {
if (const auto display = FTL_FAKE_GUARD(mStateLock, getDefaultDisplayDeviceLocked())) {
- refreshRate = display->refreshRateConfigs().getActiveMode()->getFps();
+ refreshRate = display->refreshRateConfigs().getActiveModePtr()->getFps();
}
}
@@ -7006,7 +6844,6 @@
if (mTransactionTracing) {
mTransactionTracing->onLayerAddedToDrawingState(layer->getSequence(), vsyncId.value);
}
- mInterceptor->saveSurfaceCreation(layer);
}
void SurfaceFlinger::sample() {
@@ -7017,7 +6854,7 @@
mRegionSamplingThread->onCompositionComplete(mScheduler->getScheduledFrameTime());
}
-void SurfaceFlinger::onActiveDisplaySizeChanged(const sp<DisplayDevice>& activeDisplay) {
+void SurfaceFlinger::onActiveDisplaySizeChanged(const sp<const DisplayDevice>& activeDisplay) {
mScheduler->onActiveDisplayAreaChanged(activeDisplay->getWidth() * activeDisplay->getHeight());
getRenderEngine().onActiveDisplaySizeChanged(activeDisplay->getSize());
}
@@ -7025,7 +6862,7 @@
void SurfaceFlinger::onActiveDisplayChangedLocked(const sp<DisplayDevice>& activeDisplay) {
ATRACE_CALL();
- if (const auto display = getDisplayDeviceLocked(mActiveDisplayToken)) {
+ if (const auto display = getDisplayDeviceLocked(mActiveDisplayId)) {
display->getCompositionDisplay()->setLayerCachingTexturePoolEnabled(false);
}
@@ -7033,7 +6870,7 @@
ALOGE("%s: activeDisplay is null", __func__);
return;
}
- mActiveDisplayToken = activeDisplay->getDisplayToken();
+ mActiveDisplayId = activeDisplay->getPhysicalId();
activeDisplay->getCompositionDisplay()->setLayerCachingTexturePoolEnabled(true);
updateInternalDisplayVsyncLocked(activeDisplay);
mScheduler->setModeChangePending(false);
@@ -7148,16 +6985,29 @@
return true;
}
-void SurfaceFlinger::startPowerHintSession() const {
- std::optional<pid_t> renderEngineTid = getRenderEngine().getRenderEngineTid();
- std::vector<int32_t> tidList;
- tidList.emplace_back(gettid());
- if (renderEngineTid.has_value()) {
- tidList.emplace_back(*renderEngineTid);
+void SurfaceFlinger::updateLayerMetadataSnapshot() {
+ LayerMetadata parentMetadata;
+ for (const auto& layer : mDrawingState.layersSortedByZ) {
+ layer->updateMetadataSnapshot(parentMetadata);
}
- if (!mPowerAdvisor->startPowerHintSession(tidList)) {
- ALOGW("Cannot start power hint session");
- }
+
+ std::unordered_set<Layer*> visited;
+ mDrawingState.traverse([&visited](Layer* layer) {
+ if (visited.find(layer) != visited.end()) {
+ return;
+ }
+
+ // If the layer isRelativeOf, then either it's relative metadata will be set
+ // recursively when updateRelativeMetadataSnapshot is called on its relative parent or
+ // it's relative parent has been deleted. Clear the layer's relativeLayerMetadata to ensure
+ // that layers with deleted relative parents don't hold stale relativeLayerMetadata.
+ if (layer->getDrawingState().isRelativeOf) {
+ layer->editLayerSnapshot()->relativeLayerMetadata = {};
+ return;
+ }
+
+ layer->updateRelativeMetadataSnapshot({}, visited);
+ });
}
// gui::ISurfaceComposer
@@ -7409,8 +7259,7 @@
int displayModeId) {
status_t status = checkAccessPermission();
if (status == OK) {
- status = mFlinger->setBootDisplayMode(display,
- static_cast<ui::DisplayModeId>(displayModeId));
+ status = mFlinger->setBootDisplayMode(display, DisplayModeId{displayModeId});
}
return binderStatusFromStatusT(status);
}
@@ -7503,30 +7352,6 @@
return binderStatusFromStatusT(status);
}
-binder::Status SurfaceComposerAIDL::enableVSyncInjections(bool enable) {
- if (!mFlinger->hasMockHwc()) {
- return binderStatusFromStatusT(PERMISSION_DENIED);
- }
-
- status_t status = checkAccessPermission();
- if (status == OK) {
- status = mFlinger->enableVSyncInjections(enable);
- }
- return binderStatusFromStatusT(status);
-}
-
-binder::Status SurfaceComposerAIDL::injectVSync(int64_t when) {
- if (!mFlinger->hasMockHwc()) {
- return binderStatusFromStatusT(PERMISSION_DENIED);
- }
-
- status_t status = checkAccessPermission();
- if (status == OK) {
- status = mFlinger->injectVSync(when);
- }
- return binderStatusFromStatusT(status);
-}
-
binder::Status SurfaceComposerAIDL::getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* outLayers) {
if (!outLayers) {
return binderStatusFromStatusT(UNEXPECTED_NULL);
@@ -7846,19 +7671,6 @@
return binderStatusFromStatusT(status);
}
-binder::Status SurfaceComposerAIDL::addTransactionTraceListener(
- const sp<gui::ITransactionTraceListener>& listener) {
- status_t status;
- IPCThreadState* ipc = IPCThreadState::self();
- const int uid = ipc->getCallingUid();
- if (uid == AID_ROOT || uid == AID_GRAPHICS || uid == AID_SYSTEM || uid == AID_SHELL) {
- status = mFlinger->addTransactionTraceListener(listener);
- } else {
- status = PERMISSION_DENIED;
- }
- return binderStatusFromStatusT(status);
-}
-
binder::Status SurfaceComposerAIDL::getGpuContextPriority(int32_t* outPriority) {
*outPriority = mFlinger->getGpuContextPriority();
return binder::Status::ok();
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index d005337..c4c5b56 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -29,7 +29,6 @@
#include <cutils/atomic.h>
#include <cutils/compiler.h>
#include <ftl/future.h>
-#include <ftl/small_map.h>
#include <gui/BufferQueue.h>
#include <gui/CompositorTiming.h>
#include <gui/FrameTimestamps.h>
@@ -52,32 +51,31 @@
#include <utils/Trace.h>
#include <utils/threads.h>
-#include <compositionengine/FenceResult.h>
#include <compositionengine/OutputColorSetting.h>
#include <scheduler/Fps.h>
#include <scheduler/PresentLatencyTracker.h>
#include <scheduler/Time.h>
+#include <ui/FenceResult.h>
-#include "ClientCache.h"
+#include "Display/DisplayMap.h"
+#include "Display/PhysicalDisplay.h"
#include "DisplayDevice.h"
#include "DisplayHardware/HWC2.h"
#include "DisplayHardware/PowerAdvisor.h"
#include "DisplayIdGenerator.h"
#include "Effects/Daltonizer.h"
#include "FlagManager.h"
-#include "FrameTracker.h"
#include "LayerVector.h"
-#include "LocklessQueue.h"
#include "Scheduler/RefreshRateConfigs.h"
#include "Scheduler/RefreshRateStats.h"
#include "Scheduler/Scheduler.h"
#include "Scheduler/VsyncModulator.h"
#include "SurfaceFlingerFactory.h"
#include "ThreadContext.h"
-#include "TracedOrdinal.h"
#include "Tracing/LayerTracing.h"
#include "Tracing/TransactionTracing.h"
#include "TransactionCallbackInvoker.h"
+#include "TransactionHandler.h"
#include "TransactionState.h"
#include <atomic>
@@ -171,13 +169,6 @@
using DisplayColorSetting = compositionengine::OutputColorSetting;
-struct SurfaceFlingerBE {
- static const size_t NUM_BUCKETS = 8; // < 1-7, 7+
- nsecs_t mFrameBuckets[NUM_BUCKETS] = {};
- nsecs_t mTotalTime = 0;
- TimePoint mLastPresentTime;
-};
-
class SurfaceFlinger : public BnSurfaceComposer,
public PriorityDumper,
private IBinder::DeathRecipient,
@@ -220,10 +211,6 @@
static uint32_t maxGraphicsWidth;
static uint32_t maxGraphicsHeight;
- // Indicate if a device has wide color gamut display. This is typically
- // found on devices with wide color gamut (e.g. Display-P3) display.
- static bool hasWideColorDisplay;
-
// Indicate if device wants color management on its display.
static const constexpr bool useColorManagement = true;
@@ -251,9 +238,6 @@
// starts SurfaceFlinger main loop in the current thread
void run() ANDROID_API;
- SurfaceFlingerBE& getBE() { return mBE; }
- const SurfaceFlingerBE& getBE() const { return mBE; }
-
// Indicates frame activity, i.e. whether commit and/or composite is taking place.
enum class FrameHint { kNone, kActive };
@@ -342,7 +326,6 @@
private:
friend class BufferLayer;
- friend class BufferStateLayer;
friend class Client;
friend class FpsReporter;
friend class TunnelModeEnabledReporter;
@@ -351,6 +334,7 @@
friend class RegionSamplingThread;
friend class LayerRenderArea;
friend class LayerTracing;
+ friend class SurfaceComposerAIDL;
// For unit tests
friend class TestableSurfaceFlinger;
@@ -383,7 +367,20 @@
const LayerVector::StateSet stateSet = LayerVector::StateSet::Invalid;
LayerVector layersSortedByZ;
- DefaultKeyedVector< wp<IBinder>, DisplayDeviceState> displays;
+
+ // TODO(b/241285876): Replace deprecated DefaultKeyedVector with ftl::SmallMap.
+ DefaultKeyedVector<wp<IBinder>, DisplayDeviceState> displays;
+
+ std::optional<size_t> getDisplayIndex(PhysicalDisplayId displayId) const {
+ for (size_t i = 0; i < displays.size(); i++) {
+ const auto& state = displays.valueAt(i);
+ if (state.physical && state.physical->id == displayId) {
+ return i;
+ }
+ }
+
+ return {};
+ }
bool colorMatrixChanged = true;
mat4 colorMatrix;
@@ -442,11 +439,6 @@
FINISHED,
};
- struct HotplugEvent {
- hal::HWDisplayId hwcDisplayId;
- hal::Connection connection = hal::Connection::INVALID;
- };
-
template <typename F, std::enable_if_t<!std::is_member_function_pointer_v<F>>* = nullptr>
static Dumper dumper(F&& dump) {
using namespace std::placeholders;
@@ -530,7 +522,7 @@
status_t getDisplayNativePrimaries(const sp<IBinder>& displayToken, ui::DisplayPrimaries&);
status_t setActiveColorMode(const sp<IBinder>& displayToken, ui::ColorMode colorMode);
status_t getBootDisplayModeSupport(bool* outSupport) const;
- status_t setBootDisplayMode(const sp<IBinder>& displayToken, ui::DisplayModeId id);
+ status_t setBootDisplayMode(const sp<display::DisplayToken>&, DisplayModeId);
status_t clearBootDisplayMode(const sp<IBinder>& displayToken);
void setAutoLowLatencyMode(const sp<IBinder>& displayToken, bool on);
void setGameContentType(const sp<IBinder>& displayToken, bool on);
@@ -538,8 +530,6 @@
status_t overrideHdrTypes(const sp<IBinder>& displayToken,
const std::vector<ui::Hdr>& hdrTypes);
status_t onPullAtom(const int32_t atomId, std::string* pulledData, bool* success);
- status_t enableVSyncInjections(bool enable);
- status_t injectVSync(nsecs_t when);
status_t getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* outLayers);
status_t getColorManagement(bool* outGetColorManagement) const;
status_t getCompositionPreference(ui::Dataspace* outDataspace, ui::PixelFormat* outPixelFormat,
@@ -596,8 +586,6 @@
status_t setOverrideFrameRate(uid_t uid, float frameRate);
- status_t addTransactionTraceListener(const sp<gui::ITransactionTraceListener>& listener);
-
int getGpuContextPriority();
status_t getMaxAcquiredBufferCount(int* buffers) const;
@@ -610,7 +598,7 @@
void binderDied(const wp<IBinder>& who) override;
// HWC2::ComposerCallback overrides:
- void onComposerHalVsync(hal::HWDisplayId, int64_t timestamp,
+ void onComposerHalVsync(hal::HWDisplayId, nsecs_t timestamp,
std::optional<hal::VsyncPeriodNanos>) override;
void onComposerHalHotplug(hal::HWDisplayId, hal::Connection) override;
void onComposerHalRefresh(hal::HWDisplayId) override;
@@ -621,6 +609,9 @@
// ICompositor overrides:
+ // Configures physical displays, processing hotplug and/or mode setting via the Composer HAL.
+ void configure() override;
+
// Commits transactions for layers and displays. Returns whether any state has been invalidated,
// i.e. whether a frame should be composited for each display.
bool commit(TimePoint frameTime, VsyncId, TimePoint expectedVsyncTime) override;
@@ -632,18 +623,17 @@
// Samples the composited frame via RegionSamplingThread.
void sample() override;
- /*
- * ISchedulerCallback
- */
+ // ISchedulerCallback overrides:
// Toggles hardware VSYNC by calling into HWC.
void setVsyncEnabled(bool) override;
- // Sets the desired display mode if allowed by policy.
- void requestDisplayMode(DisplayModePtr, DisplayModeEvent) override;
+ // Sets the desired display mode per display if allowed by policy .
+ void requestDisplayModes(std::vector<scheduler::DisplayModeConfig>) override;
// Called when kernel idle timer has expired. Used to update the refresh rate overlay.
void kernelTimerChanged(bool expired) override;
// Called when the frame rate override list changed to trigger an event.
void triggerOnFrameRateOverridesChanged() override;
+
// Toggles the kernel idle timer on or off depending the policy decisions around refresh rates.
void toggleKernelIdleTimer() REQUIRES(mStateLock);
// Get the controller and timeout that will help decide how the kernel idle timer will be
@@ -660,40 +650,44 @@
// Show spinner with refresh rate overlay
bool mRefreshRateOverlaySpinner = false;
- // Called on the main thread in response to initializeDisplays()
- void onInitializeDisplays() REQUIRES(mStateLock);
// Sets the desired active mode bit. It obtains the lock, and sets mDesiredActiveMode.
void setDesiredActiveMode(const ActiveModeInfo& info) REQUIRES(mStateLock);
- status_t setActiveModeFromBackdoor(const sp<IBinder>& displayToken, int id);
+ status_t setActiveModeFromBackdoor(const sp<display::DisplayToken>&, DisplayModeId);
// Sets the active mode and a new refresh rate in SF.
- void updateInternalStateWithChangedMode() REQUIRES(mStateLock);
+ void updateInternalStateWithChangedMode() REQUIRES(mStateLock, kMainThreadContext);
// Calls to setActiveMode on the main thread if there is a pending mode change
// that needs to be applied.
- void setActiveModeInHwcIfNeeded() REQUIRES(mStateLock);
+ void setActiveModeInHwcIfNeeded() REQUIRES(mStateLock, kMainThreadContext);
void clearDesiredActiveModeState(const sp<DisplayDevice>&) REQUIRES(mStateLock);
// Called when active mode is no longer is progress
void desiredActiveModeChangeDone(const sp<DisplayDevice>&) REQUIRES(mStateLock);
// Called on the main thread in response to setPowerMode()
void setPowerModeInternal(const sp<DisplayDevice>& display, hal::PowerMode mode)
- REQUIRES(mStateLock);
+ REQUIRES(mStateLock, kMainThreadContext);
// Returns true if the display has a visible HDR layer in its layer stack.
bool hasVisibleHdrLayer(const sp<DisplayDevice>& display) REQUIRES(mStateLock);
- // Sets the desired display mode specs.
- status_t setDesiredDisplayModeSpecsInternal(
- const sp<DisplayDevice>& display,
- const std::optional<scheduler::RefreshRateConfigs::Policy>& policy, bool overridePolicy)
- EXCLUDES(mStateLock);
+ // Returns the preferred mode for PhysicalDisplayId if the Scheduler has selected one for that
+ // display. Falls back to the display's defaultModeId otherwise.
+ std::optional<DisplayModePtr> getPreferredDisplayMode(PhysicalDisplayId,
+ DisplayModeId defaultModeId) const
+ REQUIRES(mStateLock);
- void commitTransactions() EXCLUDES(mStateLock);
- void commitTransactionsLocked(uint32_t transactionFlags) REQUIRES(mStateLock);
+ status_t setDesiredDisplayModeSpecsInternal(const sp<DisplayDevice>&,
+ const scheduler::RefreshRateConfigs::PolicyVariant&)
+ EXCLUDES(mStateLock) REQUIRES(kMainThreadContext);
+
+ void commitTransactions() EXCLUDES(mStateLock) REQUIRES(kMainThreadContext);
+ void commitTransactionsLocked(uint32_t transactionFlags)
+ REQUIRES(mStateLock, kMainThreadContext);
void doCommitTransactions() REQUIRES(mStateLock);
// Returns whether a new buffer has been latched.
bool latchBuffers();
void updateLayerGeometry();
+ void updateLayerMetadataSnapshot();
void updateInputFlinger();
void persistDisplayBrightness(bool needsComposite) REQUIRES(kMainThreadContext);
@@ -702,7 +696,7 @@
void commitInputWindowCommands() REQUIRES(mStateLock);
void updateCursorAsync();
- void initScheduler(const sp<DisplayDevice>& display) REQUIRES(mStateLock);
+ void initScheduler(const sp<const DisplayDevice>&) REQUIRES(mStateLock);
void updatePhaseConfiguration(const Fps&) REQUIRES(mStateLock);
void setVsyncConfig(const VsyncModulator::VsyncConfig&, nsecs_t vsyncPeriod);
@@ -723,11 +717,13 @@
bool flushTransactionQueues(VsyncId) REQUIRES(kMainThreadContext);
// Returns true if there is at least one transaction that needs to be flushed
bool transactionFlushNeeded();
-
- int flushPendingTransactionQueues(
- std::vector<TransactionState>& transactions,
- std::unordered_map<sp<IBinder>, uint64_t, SpHash<IBinder>>& bufferLayersReadyToPresent,
- bool tryApplyUnsignaled) REQUIRES(mStateLock) REQUIRES(kMainThreadContext);
+ void addTransactionReadyFilters();
+ TransactionHandler::TransactionReadiness transactionReadyTimelineCheck(
+ const TransactionHandler::TransactionFlushState& flushState)
+ REQUIRES(kMainThreadContext);
+ TransactionHandler::TransactionReadiness transactionReadyBufferCheck(
+ const TransactionHandler::TransactionFlushState& flushState)
+ REQUIRES(kMainThreadContext);
uint32_t setClientStateLocked(const FrameTimelineInfo&, ComposerState&,
int64_t desiredPresentTime, bool isAutoTimestamp,
@@ -745,23 +741,9 @@
void commitOffscreenLayers();
- enum class TransactionReadiness {
- NotReady,
- NotReadyBarrier,
- Ready,
- ReadyUnsignaled,
- };
- TransactionReadiness transactionIsReadyToBeApplied(
- TransactionState&, const FrameTimelineInfo&, bool isAutoTimestamp,
- TimePoint desiredPresentTime, uid_t originUid, const Vector<ComposerState>&,
- const std::unordered_map<sp<IBinder>, uint64_t, SpHash<IBinder>>&
- bufferLayersReadyToPresent,
- size_t totalTXapplied, bool tryApplyUnsignaled) const REQUIRES(mStateLock)
- REQUIRES(kMainThreadContext);
-
static LatchUnsignaledConfig getLatchUnsignaledConfig();
bool shouldLatchUnsignaled(const sp<Layer>& layer, const layer_state_t&, size_t numStates,
- size_t totalTXapplied) const;
+ bool firstTransaction) const;
bool applyTransactions(std::vector<TransactionState>& transactions, VsyncId)
REQUIRES(mStateLock);
uint32_t setDisplayStateLocked(const DisplayState& s) REQUIRES(mStateLock);
@@ -772,10 +754,8 @@
/*
* Layer management
*/
- status_t createLayer(LayerCreationArgs& args, sp<IBinder>* outHandle,
- const sp<IBinder>& parentHandle, int32_t* outLayerId,
- const sp<Layer>& parentLayer = nullptr,
- uint32_t* outTransformHint = nullptr);
+ status_t createLayer(LayerCreationArgs& args, const sp<IBinder>& parentHandle,
+ gui::CreateSurfaceResult& outResult);
status_t createBufferStateLayer(LayerCreationArgs& args, sp<IBinder>* outHandle,
sp<Layer>* outLayer);
@@ -784,10 +764,10 @@
sp<Layer>* outLayer);
status_t mirrorLayer(const LayerCreationArgs& args, const sp<IBinder>& mirrorFromHandle,
- sp<IBinder>* outHandle, int32_t* outLayerId);
+ gui::CreateSurfaceResult& outResult);
status_t mirrorDisplay(DisplayId displayId, const LayerCreationArgs& args,
- sp<IBinder>* outHandle, int32_t* outLayerId);
+ gui::CreateSurfaceResult& outResult);
// called when all clients have released all their references to
// this layer meaning it is entirely safe to destroy all
@@ -830,8 +810,10 @@
/*
* Display and layer stack management
*/
- // called when starting, or restarting after system_server death
+
+ // Called during boot, and restart after system_server death.
void initializeDisplays();
+ void onInitializeDisplays() REQUIRES(mStateLock, kMainThreadContext);
sp<const DisplayDevice> getDisplayDeviceLocked(const wp<IBinder>& displayToken) const
REQUIRES(mStateLock) {
@@ -867,12 +849,12 @@
}
sp<DisplayDevice> getDefaultDisplayDeviceLocked() REQUIRES(mStateLock) {
- if (const auto display = getDisplayDeviceLocked(mActiveDisplayToken)) {
+ if (const auto display = getDisplayDeviceLocked(mActiveDisplayId)) {
return display;
}
// The active display is outdated, so fall back to the primary display.
- mActiveDisplayToken.clear();
- return getDisplayDeviceLocked(getPrimaryDisplayTokenLocked());
+ mActiveDisplayId = getPrimaryDisplayIdLocked();
+ return getDisplayDeviceLocked(mActiveDisplayId);
}
sp<const DisplayDevice> getDefaultDisplayDevice() const EXCLUDES(mStateLock) {
@@ -880,6 +862,21 @@
return getDefaultDisplayDeviceLocked();
}
+ using DisplayDeviceAndSnapshot =
+ std::pair<sp<DisplayDevice>, display::PhysicalDisplay::SnapshotRef>;
+
+ // Combinator for ftl::Optional<PhysicalDisplay>::and_then.
+ auto getDisplayDeviceAndSnapshot() REQUIRES(mStateLock) {
+ return [this](const display::PhysicalDisplay& display) REQUIRES(
+ mStateLock) -> ftl::Optional<DisplayDeviceAndSnapshot> {
+ if (auto device = getDisplayDeviceLocked(display.snapshot().displayId())) {
+ return std::make_pair(std::move(device), display.snapshotRef());
+ }
+
+ return {};
+ };
+ }
+
// Returns the first display that matches a `bool(const DisplayDevice&)` predicate.
template <typename Predicate>
sp<DisplayDevice> findDisplay(Predicate p) const REQUIRES(mStateLock) {
@@ -895,8 +892,13 @@
// region of all screens presenting this layer stack.
void invalidateLayerStack(const sp<const Layer>& layer, const Region& dirty);
- bool isDisplayActiveLocked(const sp<const DisplayDevice>& display) const REQUIRES(mStateLock) {
- return display->getDisplayToken() == mActiveDisplayToken;
+ ui::LayerFilter makeLayerFilterForDisplay(DisplayId displayId, ui::LayerStack layerStack)
+ REQUIRES(mStateLock) {
+ return {layerStack,
+ PhysicalDisplayId::tryCast(displayId)
+ .and_then(display::getPhysicalDisplay(mPhysicalDisplays))
+ .transform(&display::PhysicalDisplay::isInternal)
+ .value_or(false)};
}
/*
@@ -921,18 +923,30 @@
std::pair<DisplayModes, DisplayModePtr> loadDisplayModes(PhysicalDisplayId) const
REQUIRES(mStateLock);
+ // TODO(b/241285876): Move to DisplayConfigurator.
+ //
+ // Returns whether displays have been added/changed/removed, i.e. whether ICompositor should
+ // commit display transactions.
+ bool configureLocked() REQUIRES(mStateLock) REQUIRES(kMainThreadContext)
+ EXCLUDES(mHotplugMutex);
+
+ // Returns a string describing the hotplug, or nullptr if it was rejected.
+ const char* processHotplug(PhysicalDisplayId, hal::HWDisplayId, bool connected,
+ DisplayIdentificationInfo&&) REQUIRES(mStateLock)
+ REQUIRES(kMainThreadContext);
+
sp<DisplayDevice> setupNewDisplayDeviceInternal(
const wp<IBinder>& displayToken,
std::shared_ptr<compositionengine::Display> compositionDisplay,
const DisplayDeviceState& state,
const sp<compositionengine::DisplaySurface>& displaySurface,
const sp<IGraphicBufferProducer>& producer) REQUIRES(mStateLock);
- void processDisplayChangesLocked() REQUIRES(mStateLock);
+ void processDisplayChangesLocked() REQUIRES(mStateLock, kMainThreadContext);
void processDisplayRemoved(const wp<IBinder>& displayToken) REQUIRES(mStateLock);
void processDisplayChanged(const wp<IBinder>& displayToken,
const DisplayDeviceState& currentState,
- const DisplayDeviceState& drawingState) REQUIRES(mStateLock);
- void processDisplayHotplugEventsLocked() REQUIRES(mStateLock);
+ const DisplayDeviceState& drawingState)
+ REQUIRES(mStateLock, kMainThreadContext);
void dispatchDisplayHotplugEvent(PhysicalDisplayId displayId, bool connected);
@@ -961,21 +975,16 @@
/*
* Display identification
*/
- sp<IBinder> getPhysicalDisplayTokenLocked(PhysicalDisplayId displayId) const
+ sp<display::DisplayToken> getPhysicalDisplayTokenLocked(PhysicalDisplayId displayId) const
REQUIRES(mStateLock) {
- const sp<IBinder> nullToken;
- return mPhysicalDisplayTokens.get(displayId).value_or(std::cref(nullToken));
+ const sp<display::DisplayToken> nullToken;
+ return mPhysicalDisplays.get(displayId)
+ .transform([](const display::PhysicalDisplay& display) { return display.token(); })
+ .value_or(std::cref(nullToken));
}
std::optional<PhysicalDisplayId> getPhysicalDisplayIdLocked(
- const sp<IBinder>& displayToken) const REQUIRES(mStateLock) {
- for (const auto& [id, token] : mPhysicalDisplayTokens) {
- if (token == displayToken) {
- return id;
- }
- }
- return {};
- }
+ const sp<display::DisplayToken>&) const REQUIRES(mStateLock);
// Returns the first display connected at boot.
//
@@ -998,14 +1007,17 @@
VirtualDisplayId acquireVirtualDisplay(ui::Size, ui::PixelFormat) REQUIRES(mStateLock);
void releaseVirtualDisplay(VirtualDisplayId);
- void onActiveDisplayChangedLocked(const sp<DisplayDevice>& activeDisplay) REQUIRES(mStateLock);
+ void onActiveDisplayChangedLocked(const sp<DisplayDevice>& activeDisplay)
+ REQUIRES(mStateLock, kMainThreadContext);
- void onActiveDisplaySizeChanged(const sp<DisplayDevice>& activeDisplay);
+ void onActiveDisplaySizeChanged(const sp<const DisplayDevice>&);
/*
* Debugging & dumpsys
*/
- void dumpAllLocked(const DumpArgs& args, std::string& result) const REQUIRES(mStateLock);
+ void dumpAllLocked(const DumpArgs& args, const std::string& compositionLayers,
+ std::string& result) const REQUIRES(mStateLock);
+ void dumpHwcLayersMinidumpLocked(std::string& result) const REQUIRES(mStateLock);
void appendSfConfigString(std::string& result) const;
void listLayersLocked(std::string& result) const;
@@ -1016,7 +1028,6 @@
void logFrameStats(TimePoint now) REQUIRES(kMainThreadContext);
void dumpVSync(std::string& result) const REQUIRES(mStateLock);
- void dumpStaticScreenStats(std::string& result) const;
void dumpCompositionDisplays(std::string& result) const REQUIRES(mStateLock);
void dumpDisplays(std::string& result) const REQUIRES(mStateLock);
@@ -1053,26 +1064,18 @@
status_t CheckTransactCodeCredentials(uint32_t code);
// Add transaction to the Transaction Queue
- void queueTransaction(TransactionState& state);
- void waitForSynchronousTransaction(const CountDownLatch& transactionCommittedSignal);
- void signalSynchronousTransactions(const uint32_t flag);
/*
* Generic Layer Metadata
*/
const std::unordered_map<std::string, uint32_t>& getGenericLayerMetadataKeyMap() const;
- /*
- * Misc
- */
- std::vector<ui::ColorMode> getDisplayColorModes(const DisplayDevice&) REQUIRES(mStateLock);
-
static int calculateMaxAcquiredBufferCount(Fps refreshRate,
std::chrono::nanoseconds presentLatency);
int getMaxAcquiredBufferCountForRefreshRate(Fps refreshRate) const;
void updateInternalDisplayVsyncLocked(const sp<DisplayDevice>& activeDisplay)
- REQUIRES(mStateLock);
+ REQUIRES(mStateLock, kMainThreadContext);
bool isHdrLayer(Layer* layer) const;
@@ -1088,7 +1091,6 @@
mutable Mutex mStateLock;
State mCurrentState{LayerVector::StateSet::Current};
std::atomic<int32_t> mTransactionFlags = 0;
- std::vector<std::shared_ptr<CountDownLatch>> mTransactionCommittedSignals;
std::atomic<uint32_t> mUniqueTransactionId = 1;
SortedVector<sp<Layer>> mLayersPendingRemoval;
@@ -1136,6 +1138,9 @@
bool mSomeDataspaceChanged = false;
bool mForceTransactionDisplayChange = false;
+ // Set if LayerMetadata has changed since the last LayerMetadata snapshot.
+ bool mLayerMetadataSnapshotNeeded = false;
+
// Tracks layers that have pending frames which are candidates for being
// latched.
std::unordered_set<sp<Layer>, SpHash<Layer>> mLayersWithQueuedFrames;
@@ -1155,17 +1160,24 @@
BootStage mBootStage = BootStage::BOOTLOADER;
- std::vector<HotplugEvent> mPendingHotplugEvents GUARDED_BY(mStateLock);
+ struct HotplugEvent {
+ hal::HWDisplayId hwcDisplayId;
+ hal::Connection connection = hal::Connection::INVALID;
+ };
+
+ std::mutex mHotplugMutex;
+ std::vector<HotplugEvent> mPendingHotplugEvents GUARDED_BY(mHotplugMutex);
// Displays are composited in `mDisplays` order. Internal displays are inserted at boot and
// never removed, so take precedence over external and virtual displays.
//
- // The static capacities were chosen to exceed a typical number of physical/virtual displays.
- //
// May be read from any thread, but must only be written from the main thread.
- ftl::SmallMap<wp<IBinder>, const sp<DisplayDevice>, 5> mDisplays GUARDED_BY(mStateLock);
- ftl::SmallMap<PhysicalDisplayId, const sp<IBinder>, 3> mPhysicalDisplayTokens
- GUARDED_BY(mStateLock);
+ display::DisplayMap<wp<IBinder>, const sp<DisplayDevice>> mDisplays GUARDED_BY(mStateLock);
+
+ display::PhysicalDisplays mPhysicalDisplays GUARDED_BY(mStateLock);
+
+ // The inner or outer display for foldables, assuming they have mutually exclusive power states.
+ PhysicalDisplayId mActiveDisplayId GUARDED_BY(mStateLock);
struct {
DisplayIdGenerator<GpuVirtualDisplayId> gpu;
@@ -1180,7 +1192,6 @@
bool mLayerCachingEnabled = false;
bool mPropagateBackpressureClientComposition = false;
- sp<SurfaceInterceptor> mInterceptor;
LayerTracing mLayerTracing{*this};
bool mLayerTracingEnabled = false;
@@ -1211,17 +1222,6 @@
uint32_t mTexturePoolSize = 0;
std::vector<uint32_t> mTexturePool;
- std::unordered_map<sp<IBinder>, std::queue<TransactionState>, IListenerHash>
- mPendingTransactionQueues;
- LocklessQueue<TransactionState> mLocklessTransactionQueue;
- std::atomic<size_t> mPendingTransactionCount = 0;
- /*
- * Feature prototyping
- */
-
- // Static screen stats
- bool mHasPoweredOff = false;
-
std::atomic<size_t> mNumLayers = 0;
// to linkToDeath
@@ -1244,12 +1244,15 @@
// This property can be used to force SurfaceFlinger to always pick a certain color mode.
ui::ColorMode mForceColorMode = ui::ColorMode::NATIVE;
+ // Whether to enable wide color gamut (e.g. Display P3) for internal displays that support it.
+ // If false, wide color modes are filtered out for all internal displays.
+ bool mSupportsWideColor = false;
+
ui::Dataspace mDefaultCompositionDataspace;
ui::Dataspace mWideColorGamutCompositionDataspace;
ui::Dataspace mColorSpaceAgnosticDataspace;
float mDimmingRatio = -1.f;
- SurfaceFlingerBE mBE;
std::unique_ptr<compositionengine::CompositionEngine> mCompositionEngine;
// mMaxRenderTargetSize is only set once in init() so it doesn't need to be protected by
// any mutex.
@@ -1257,8 +1260,6 @@
const std::string mHwcServiceName;
- bool hasMockHwc() const { return mHwcServiceName == "mock"; }
-
/*
* Scheduler
*/
@@ -1305,7 +1306,7 @@
std::unique_ptr<Hwc2::PowerAdvisor> mPowerAdvisor;
- void enableRefreshRateOverlay(bool enable) REQUIRES(mStateLock);
+ void enableRefreshRateOverlay(bool enable) REQUIRES(mStateLock, kMainThreadContext);
// Flag used to set override desired display mode from backdoor
bool mDebugDisplayModeSetByBackdoor = false;
@@ -1360,8 +1361,6 @@
[](const auto& display) { return display.isRefreshRateOverlayEnabled(); });
}
- wp<IBinder> mActiveDisplayToken GUARDED_BY(mStateLock);
-
const sp<WindowInfosListenerInvoker> mWindowInfosListenerInvoker;
FlagManager mFlagManager;
@@ -1378,11 +1377,7 @@
bool early = false;
} mPowerHintSessionMode;
- void startPowerHintSession() const;
-
- nsecs_t mAnimationTransactionTimeout = s2ns(5);
-
- friend class SurfaceComposerAIDL;
+ TransactionHandler mTransactionHandler;
};
class SurfaceComposerAIDL : public gui::BnSurfaceComposer {
@@ -1434,8 +1429,6 @@
binder::Status overrideHdrTypes(const sp<IBinder>& display,
const std::vector<int32_t>& hdrTypes) override;
binder::Status onPullAtom(int32_t atomId, gui::PullAtomData* outPullData) override;
- binder::Status enableVSyncInjections(bool enable) override;
- binder::Status injectVSync(int64_t when) override;
binder::Status getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* outLayers) override;
binder::Status getColorManagement(bool* outGetColorManagement) override;
binder::Status getCompositionPreference(gui::CompositionPreference* outPref) override;
@@ -1485,8 +1478,6 @@
const sp<IBinder>& displayToken,
std::optional<gui::DisplayDecorationSupport>* outSupport) override;
binder::Status setOverrideFrameRate(int32_t uid, float frameRate) override;
- binder::Status addTransactionTraceListener(
- const sp<gui::ITransactionTraceListener>& listener) override;
binder::Status getGpuContextPriority(int32_t* outPriority) override;
binder::Status getMaxAcquiredBufferCount(int32_t* buffers) override;
binder::Status addWindowInfosListener(
diff --git a/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp b/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp
index 5c96f35..2f1f263 100644
--- a/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp
+++ b/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp
@@ -22,18 +22,16 @@
#include <cutils/properties.h>
#include <ui/GraphicBuffer.h>
-#include "BufferStateLayer.h"
#include "DisplayDevice.h"
-#include "EffectLayer.h"
#include "FrameTracer/FrameTracer.h"
#include "Layer.h"
#include "NativeWindowSurface.h"
#include "StartPropertySetThread.h"
#include "SurfaceFlingerDefaultFactory.h"
#include "SurfaceFlingerProperties.h"
-#include "SurfaceInterceptor.h"
#include "DisplayHardware/ComposerHal.h"
+#include "FrameTimeline/FrameTimeline.h"
#include "Scheduler/Scheduler.h"
#include "Scheduler/VsyncConfiguration.h"
#include "Scheduler/VsyncController.h"
@@ -55,10 +53,6 @@
}
}
-sp<SurfaceInterceptor> DefaultFactory::createSurfaceInterceptor() {
- return sp<android::impl::SurfaceInterceptor>::make();
-}
-
sp<StartPropertySetThread> DefaultFactory::createStartPropertySetThread(
bool timestampPropertyValue) {
return sp<StartPropertySetThread>::make(timestampPropertyValue);
@@ -89,12 +83,12 @@
return compositionengine::impl::createCompositionEngine();
}
-sp<BufferStateLayer> DefaultFactory::createBufferStateLayer(const LayerCreationArgs& args) {
- return sp<BufferStateLayer>::make(args);
+sp<Layer> DefaultFactory::createBufferStateLayer(const LayerCreationArgs& args) {
+ return sp<Layer>::make(args);
}
-sp<EffectLayer> DefaultFactory::createEffectLayer(const LayerCreationArgs& args) {
- return sp<EffectLayer>::make(args);
+sp<Layer> DefaultFactory::createEffectLayer(const LayerCreationArgs& args) {
+ return sp<Layer>::make(args);
}
std::unique_ptr<FrameTracer> DefaultFactory::createFrameTracer() {
diff --git a/services/surfaceflinger/SurfaceFlingerDefaultFactory.h b/services/surfaceflinger/SurfaceFlingerDefaultFactory.h
index 8d00379..447a02f 100644
--- a/services/surfaceflinger/SurfaceFlingerDefaultFactory.h
+++ b/services/surfaceflinger/SurfaceFlingerDefaultFactory.h
@@ -29,7 +29,6 @@
std::unique_ptr<HWComposer> createHWComposer(const std::string& serviceName) override;
std::unique_ptr<scheduler::VsyncConfiguration> createVsyncConfiguration(
Fps currentRefreshRate) override;
- sp<SurfaceInterceptor> createSurfaceInterceptor() override;
sp<StartPropertySetThread> createStartPropertySetThread(bool timestampPropertyValue) override;
sp<DisplayDevice> createDisplayDevice(DisplayDeviceCreationArgs&) override;
sp<GraphicBuffer> createGraphicBuffer(uint32_t width, uint32_t height, PixelFormat format,
@@ -41,8 +40,8 @@
std::unique_ptr<surfaceflinger::NativeWindowSurface> createNativeWindowSurface(
const sp<IGraphicBufferProducer>&) override;
std::unique_ptr<compositionengine::CompositionEngine> createCompositionEngine() override;
- sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs& args) override;
- sp<EffectLayer> createEffectLayer(const LayerCreationArgs& args) override;
+ sp<Layer> createBufferStateLayer(const LayerCreationArgs& args) override;
+ sp<Layer> createEffectLayer(const LayerCreationArgs& args) override;
std::unique_ptr<FrameTracer> createFrameTracer() override;
std::unique_ptr<frametimeline::FrameTimeline> createFrameTimeline(
std::shared_ptr<TimeStats> timeStats, pid_t surfaceFlingerPid) override;
diff --git a/services/surfaceflinger/SurfaceFlingerFactory.h b/services/surfaceflinger/SurfaceFlingerFactory.h
index 291838f..9c4d5c8 100644
--- a/services/surfaceflinger/SurfaceFlingerFactory.h
+++ b/services/surfaceflinger/SurfaceFlingerFactory.h
@@ -31,9 +31,7 @@
typedef int32_t PixelFormat;
class BufferLayerConsumer;
-class BufferStateLayer;
class DisplayDevice;
-class EffectLayer;
class FrameTracer;
class GraphicBuffer;
class HWComposer;
@@ -42,7 +40,6 @@
class Layer;
class StartPropertySetThread;
class SurfaceFlinger;
-class SurfaceInterceptor;
class TimeStats;
struct DisplayDeviceCreationArgs;
@@ -73,7 +70,6 @@
virtual std::unique_ptr<HWComposer> createHWComposer(const std::string& serviceName) = 0;
virtual std::unique_ptr<scheduler::VsyncConfiguration> createVsyncConfiguration(
Fps currentRefreshRate) = 0;
- virtual sp<SurfaceInterceptor> createSurfaceInterceptor() = 0;
virtual sp<StartPropertySetThread> createStartPropertySetThread(
bool timestampPropertyValue) = 0;
@@ -90,8 +86,8 @@
virtual std::unique_ptr<compositionengine::CompositionEngine> createCompositionEngine() = 0;
- virtual sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs& args) = 0;
- virtual sp<EffectLayer> createEffectLayer(const LayerCreationArgs& args) = 0;
+ virtual sp<Layer> createBufferStateLayer(const LayerCreationArgs& args) = 0;
+ virtual sp<Layer> createEffectLayer(const LayerCreationArgs& args) = 0;
virtual std::unique_ptr<FrameTracer> createFrameTracer() = 0;
virtual std::unique_ptr<frametimeline::FrameTimeline> createFrameTimeline(
std::shared_ptr<TimeStats> timeStats, pid_t surfaceFlingerPid) = 0;
diff --git a/services/surfaceflinger/SurfaceInterceptor.cpp b/services/surfaceflinger/SurfaceInterceptor.cpp
deleted file mode 100644
index 66691c2..0000000
--- a/services/surfaceflinger/SurfaceInterceptor.cpp
+++ /dev/null
@@ -1,720 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wconversion"
-#undef LOG_TAG
-#define LOG_TAG "SurfaceInterceptor"
-#define ATRACE_TAG ATRACE_TAG_GRAPHICS
-
-#include "Layer.h"
-#include "SurfaceFlinger.h"
-#include "SurfaceInterceptor.h"
-
-#include <fstream>
-
-#include <android-base/file.h>
-#include <log/log.h>
-#include <utils/Trace.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-// TODO(marissaw): add new layer state values to SurfaceInterceptor
-
-SurfaceInterceptor::~SurfaceInterceptor() = default;
-
-namespace impl {
-
-void SurfaceInterceptor::addTransactionTraceListener(
- const sp<gui::ITransactionTraceListener>& listener) {
- sp<IBinder> asBinder = IInterface::asBinder(listener);
-
- std::scoped_lock lock(mListenersMutex);
-
- asBinder->linkToDeath(sp<DeathRecipient>::fromExisting(this));
-
- listener->onToggled(mEnabled); // notifies of current state
-
- mTraceToggledListeners.emplace(asBinder, listener);
-}
-
-void SurfaceInterceptor::binderDied(const wp<IBinder>& who) {
- std::scoped_lock lock(mListenersMutex);
- mTraceToggledListeners.erase(who);
-}
-
-void SurfaceInterceptor::enable(const SortedVector<sp<Layer>>& layers,
- const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays)
-{
- if (mEnabled) {
- return;
- }
- ATRACE_CALL();
- {
- std::scoped_lock lock(mListenersMutex);
- for (const auto& [_, listener] : mTraceToggledListeners) {
- listener->onToggled(true);
- }
- }
- mEnabled = true;
- std::scoped_lock<std::mutex> protoGuard(mTraceMutex);
- saveExistingDisplaysLocked(displays);
- saveExistingSurfacesLocked(layers);
-}
-
-void SurfaceInterceptor::disable() {
- if (!mEnabled) {
- return;
- }
- ATRACE_CALL();
- {
- std::scoped_lock lock(mListenersMutex);
- for (const auto& [_, listener] : mTraceToggledListeners) {
- listener->onToggled(false);
- }
- }
- mEnabled = false;
- std::scoped_lock<std::mutex> protoGuard(mTraceMutex);
- status_t err(writeProtoFileLocked());
- ALOGE_IF(err == PERMISSION_DENIED, "Could not save the proto file! Permission denied");
- ALOGE_IF(err == NOT_ENOUGH_DATA, "Could not save the proto file! There are missing fields");
- mTrace.Clear();
-}
-
-bool SurfaceInterceptor::isEnabled() {
- return mEnabled;
-}
-
-void SurfaceInterceptor::saveExistingDisplaysLocked(
- const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays)
-{
- // Caveat: The initial snapshot does not capture the power mode of the existing displays
- ATRACE_CALL();
- for (size_t i = 0 ; i < displays.size() ; i++) {
- addDisplayCreationLocked(createTraceIncrementLocked(), displays[i]);
- addInitialDisplayStateLocked(createTraceIncrementLocked(), displays[i]);
- }
-}
-
-void SurfaceInterceptor::saveExistingSurfacesLocked(const SortedVector<sp<Layer>>& layers) {
- ATRACE_CALL();
- for (const auto& l : layers) {
- l->traverseInZOrder(LayerVector::StateSet::Drawing, [this](Layer* layer) {
- addSurfaceCreationLocked(createTraceIncrementLocked(), sp<Layer>::fromExisting(layer));
- addInitialSurfaceStateLocked(createTraceIncrementLocked(),
- sp<Layer>::fromExisting(layer));
- });
- }
-}
-
-void SurfaceInterceptor::addInitialSurfaceStateLocked(Increment* increment,
- const sp<const Layer>& layer)
-{
- Transaction* transaction(increment->mutable_transaction());
- const uint32_t layerFlags = layer->getTransactionFlags();
- transaction->set_synchronous(layerFlags & BnSurfaceComposer::eSynchronous);
- transaction->set_animation(layerFlags & BnSurfaceComposer::eAnimation);
-
- const int32_t layerId(getLayerId(layer));
- addPositionLocked(transaction, layerId, layer->mDrawingState.transform.tx(),
- layer->mDrawingState.transform.ty());
- addDepthLocked(transaction, layerId, layer->mDrawingState.z);
- addAlphaLocked(transaction, layerId, layer->mDrawingState.color.a);
- addTransparentRegionLocked(transaction, layerId,
- layer->mDrawingState.activeTransparentRegion_legacy);
- addLayerStackLocked(transaction, layerId, layer->mDrawingState.layerStack);
- addCropLocked(transaction, layerId, layer->mDrawingState.crop);
- addCornerRadiusLocked(transaction, layerId, layer->mDrawingState.cornerRadius);
- addBackgroundBlurRadiusLocked(transaction, layerId, layer->mDrawingState.backgroundBlurRadius);
- addBlurRegionsLocked(transaction, layerId, layer->mDrawingState.blurRegions);
- addFlagsLocked(transaction, layerId, layer->mDrawingState.flags,
- layer_state_t::eLayerHidden | layer_state_t::eLayerOpaque |
- layer_state_t::eLayerSecure);
- addReparentLocked(transaction, layerId, getLayerIdFromWeakRef(layer->mDrawingParent));
- addRelativeParentLocked(transaction, layerId,
- getLayerIdFromWeakRef(layer->mDrawingState.zOrderRelativeOf),
- layer->mDrawingState.z);
- addShadowRadiusLocked(transaction, layerId, layer->mDrawingState.shadowRadius);
- addTrustedOverlayLocked(transaction, layerId, layer->mDrawingState.isTrustedOverlay);
-}
-
-void SurfaceInterceptor::addInitialDisplayStateLocked(Increment* increment,
- const DisplayDeviceState& display)
-{
- Transaction* transaction(increment->mutable_transaction());
- transaction->set_synchronous(false);
- transaction->set_animation(false);
-
- addDisplaySurfaceLocked(transaction, display.sequenceId, display.surface);
- addDisplayLayerStackLocked(transaction, display.sequenceId, display.layerStack);
- addDisplayFlagsLocked(transaction, display.sequenceId, display.flags);
- addDisplaySizeLocked(transaction, display.sequenceId, display.width, display.height);
- addDisplayProjectionLocked(transaction, display.sequenceId, toRotationInt(display.orientation),
- display.layerStackSpaceRect, display.orientedDisplaySpaceRect);
-}
-
-status_t SurfaceInterceptor::writeProtoFileLocked() {
- ATRACE_CALL();
- std::string output;
-
- if (!mTrace.IsInitialized()) {
- return NOT_ENOUGH_DATA;
- }
- if (!mTrace.SerializeToString(&output)) {
- return PERMISSION_DENIED;
- }
- if (!android::base::WriteStringToFile(output, mOutputFileName, true)) {
- return PERMISSION_DENIED;
- }
-
- return NO_ERROR;
-}
-
-const sp<const Layer> SurfaceInterceptor::getLayer(const wp<IBinder>& weakHandle) const {
- sp<IBinder> handle = weakHandle.promote();
- return Layer::fromHandle(handle).promote();
-}
-
-int32_t SurfaceInterceptor::getLayerId(const sp<const Layer>& layer) const {
- return layer->sequence;
-}
-
-int32_t SurfaceInterceptor::getLayerIdFromWeakRef(const wp<const Layer>& layer) const {
- if (layer == nullptr) {
- return -1;
- }
- auto strongLayer = layer.promote();
- return strongLayer == nullptr ? -1 : getLayerId(strongLayer);
-}
-
-int32_t SurfaceInterceptor::getLayerIdFromHandle(const sp<IBinder>& handle) const {
- if (handle == nullptr) {
- return -1;
- }
- const sp<const Layer> layer = Layer::fromHandle(handle).promote();
- return layer == nullptr ? -1 : getLayerId(layer);
-}
-
-Increment* SurfaceInterceptor::createTraceIncrementLocked() {
- Increment* increment(mTrace.add_increment());
- increment->set_time_stamp(elapsedRealtimeNano());
- return increment;
-}
-
-SurfaceChange* SurfaceInterceptor::createSurfaceChangeLocked(Transaction* transaction,
- int32_t layerId)
-{
- SurfaceChange* change(transaction->add_surface_change());
- change->set_id(layerId);
- return change;
-}
-
-DisplayChange* SurfaceInterceptor::createDisplayChangeLocked(Transaction* transaction,
- int32_t sequenceId)
-{
- DisplayChange* dispChange(transaction->add_display_change());
- dispChange->set_id(sequenceId);
- return dispChange;
-}
-
-void SurfaceInterceptor::setProtoRectLocked(Rectangle* protoRect, const Rect& rect) {
- protoRect->set_left(rect.left);
- protoRect->set_top(rect.top);
- protoRect->set_right(rect.right);
- protoRect->set_bottom(rect.bottom);
-}
-
-void SurfaceInterceptor::setTransactionOriginLocked(Transaction* transaction, int32_t pid,
- int32_t uid) {
- Origin* origin(transaction->mutable_origin());
- origin->set_pid(pid);
- origin->set_uid(uid);
-}
-
-void SurfaceInterceptor::addPositionLocked(Transaction* transaction, int32_t layerId,
- float x, float y)
-{
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- PositionChange* posChange(change->mutable_position());
- posChange->set_x(x);
- posChange->set_y(y);
-}
-
-void SurfaceInterceptor::addDepthLocked(Transaction* transaction, int32_t layerId,
- uint32_t z)
-{
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- LayerChange* depthChange(change->mutable_layer());
- depthChange->set_layer(z);
-}
-
-void SurfaceInterceptor::addSizeLocked(Transaction* transaction, int32_t layerId, uint32_t w,
- uint32_t h)
-{
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- SizeChange* sizeChange(change->mutable_size());
- sizeChange->set_w(w);
- sizeChange->set_h(h);
-}
-
-void SurfaceInterceptor::addAlphaLocked(Transaction* transaction, int32_t layerId,
- float alpha)
-{
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- AlphaChange* alphaChange(change->mutable_alpha());
- alphaChange->set_alpha(alpha);
-}
-
-void SurfaceInterceptor::addMatrixLocked(Transaction* transaction, int32_t layerId,
- const layer_state_t::matrix22_t& matrix)
-{
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- MatrixChange* matrixChange(change->mutable_matrix());
- matrixChange->set_dsdx(matrix.dsdx);
- matrixChange->set_dtdx(matrix.dtdx);
- matrixChange->set_dsdy(matrix.dsdy);
- matrixChange->set_dtdy(matrix.dtdy);
-}
-
-void SurfaceInterceptor::addTransparentRegionLocked(Transaction* transaction,
- int32_t layerId, const Region& transRegion)
-{
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- TransparentRegionHintChange* transparentChange(change->mutable_transparent_region_hint());
-
- for (const auto& rect : transRegion) {
- Rectangle* protoRect(transparentChange->add_region());
- setProtoRectLocked(protoRect, rect);
- }
-}
-
-void SurfaceInterceptor::addFlagsLocked(Transaction* transaction, int32_t layerId, uint8_t flags,
- uint8_t mask) {
- // There can be multiple flags changed
- if (mask & layer_state_t::eLayerHidden) {
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- HiddenFlagChange* flagChange(change->mutable_hidden_flag());
- flagChange->set_hidden_flag(flags & layer_state_t::eLayerHidden);
- }
- if (mask & layer_state_t::eLayerOpaque) {
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- OpaqueFlagChange* flagChange(change->mutable_opaque_flag());
- flagChange->set_opaque_flag(flags & layer_state_t::eLayerOpaque);
- }
- if (mask & layer_state_t::eLayerSecure) {
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- SecureFlagChange* flagChange(change->mutable_secure_flag());
- flagChange->set_secure_flag(flags & layer_state_t::eLayerSecure);
- }
-}
-
-void SurfaceInterceptor::addLayerStackLocked(Transaction* transaction, int32_t layerId,
- ui::LayerStack layerStack) {
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- LayerStackChange* layerStackChange(change->mutable_layer_stack());
- layerStackChange->set_layer_stack(layerStack.id);
-}
-
-void SurfaceInterceptor::addCropLocked(Transaction* transaction, int32_t layerId,
- const Rect& rect)
-{
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- CropChange* cropChange(change->mutable_crop());
- Rectangle* protoRect(cropChange->mutable_rectangle());
- setProtoRectLocked(protoRect, rect);
-}
-
-void SurfaceInterceptor::addCornerRadiusLocked(Transaction* transaction, int32_t layerId,
- float cornerRadius)
-{
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- CornerRadiusChange* cornerRadiusChange(change->mutable_corner_radius());
- cornerRadiusChange->set_corner_radius(cornerRadius);
-}
-
-void SurfaceInterceptor::addBackgroundBlurRadiusLocked(Transaction* transaction, int32_t layerId,
- int32_t backgroundBlurRadius) {
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- BackgroundBlurRadiusChange* blurRadiusChange(change->mutable_background_blur_radius());
- blurRadiusChange->set_background_blur_radius(backgroundBlurRadius);
-}
-
-void SurfaceInterceptor::addBlurRegionsLocked(Transaction* transaction, int32_t layerId,
- const std::vector<BlurRegion>& blurRegions) {
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- BlurRegionsChange* blurRegionsChange(change->mutable_blur_regions());
- for (const auto blurRegion : blurRegions) {
- const auto blurRegionChange = blurRegionsChange->add_blur_regions();
- blurRegionChange->set_blur_radius(blurRegion.blurRadius);
- blurRegionChange->set_corner_radius_tl(blurRegion.cornerRadiusTL);
- blurRegionChange->set_corner_radius_tr(blurRegion.cornerRadiusTR);
- blurRegionChange->set_corner_radius_bl(blurRegion.cornerRadiusBL);
- blurRegionChange->set_corner_radius_br(blurRegion.cornerRadiusBR);
- blurRegionChange->set_alpha(blurRegion.alpha);
- blurRegionChange->set_left(blurRegion.left);
- blurRegionChange->set_top(blurRegion.top);
- blurRegionChange->set_right(blurRegion.right);
- blurRegionChange->set_bottom(blurRegion.bottom);
- }
-}
-
-void SurfaceInterceptor::addReparentLocked(Transaction* transaction, int32_t layerId,
- int32_t parentId) {
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- ReparentChange* overrideChange(change->mutable_reparent());
- overrideChange->set_parent_id(parentId);
-}
-
-void SurfaceInterceptor::addRelativeParentLocked(Transaction* transaction, int32_t layerId,
- int32_t parentId, int z) {
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- RelativeParentChange* overrideChange(change->mutable_relative_parent());
- overrideChange->set_relative_parent_id(parentId);
- overrideChange->set_z(z);
-}
-
-void SurfaceInterceptor::addShadowRadiusLocked(Transaction* transaction, int32_t layerId,
- float shadowRadius) {
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- ShadowRadiusChange* overrideChange(change->mutable_shadow_radius());
- overrideChange->set_radius(shadowRadius);
-}
-
-void SurfaceInterceptor::addTrustedOverlayLocked(Transaction* transaction, int32_t layerId,
- bool isTrustedOverlay) {
- SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
- TrustedOverlayChange* overrideChange(change->mutable_trusted_overlay());
- overrideChange->set_is_trusted_overlay(isTrustedOverlay);
-}
-
-void SurfaceInterceptor::addSurfaceChangesLocked(Transaction* transaction,
- const layer_state_t& state)
-{
- const sp<const Layer> layer(getLayer(state.surface));
- if (layer == nullptr) {
- ALOGE("An existing layer could not be retrieved with the surface "
- "from the layer_state_t surface in the update transaction");
- return;
- }
-
- const int32_t layerId(getLayerId(layer));
-
- if (state.what & layer_state_t::ePositionChanged) {
- addPositionLocked(transaction, layerId, state.x, state.y);
- }
- if (state.what & layer_state_t::eLayerChanged) {
- addDepthLocked(transaction, layerId, state.z);
- }
- if (state.what & layer_state_t::eSizeChanged) {
- addSizeLocked(transaction, layerId, state.w, state.h);
- }
- if (state.what & layer_state_t::eAlphaChanged) {
- addAlphaLocked(transaction, layerId, state.alpha);
- }
- if (state.what & layer_state_t::eMatrixChanged) {
- addMatrixLocked(transaction, layerId, state.matrix);
- }
- if (state.what & layer_state_t::eTransparentRegionChanged) {
- addTransparentRegionLocked(transaction, layerId, state.transparentRegion);
- }
- if (state.what & layer_state_t::eFlagsChanged) {
- addFlagsLocked(transaction, layerId, state.flags, state.mask);
- }
- if (state.what & layer_state_t::eLayerStackChanged) {
- addLayerStackLocked(transaction, layerId, state.layerStack);
- }
- if (state.what & layer_state_t::eCropChanged) {
- addCropLocked(transaction, layerId, state.crop);
- }
- if (state.what & layer_state_t::eCornerRadiusChanged) {
- addCornerRadiusLocked(transaction, layerId, state.cornerRadius);
- }
- if (state.what & layer_state_t::eBackgroundBlurRadiusChanged) {
- addBackgroundBlurRadiusLocked(transaction, layerId, state.backgroundBlurRadius);
- }
- if (state.what & layer_state_t::eBlurRegionsChanged) {
- addBlurRegionsLocked(transaction, layerId, state.blurRegions);
- }
- if (state.what & layer_state_t::eReparent) {
- auto parentHandle = (state.parentSurfaceControlForChild)
- ? state.parentSurfaceControlForChild->getHandle()
- : nullptr;
- addReparentLocked(transaction, layerId, getLayerIdFromHandle(parentHandle));
- }
- if (state.what & layer_state_t::eRelativeLayerChanged) {
- addRelativeParentLocked(transaction, layerId,
- getLayerIdFromHandle(
- state.relativeLayerSurfaceControl->getHandle()),
- state.z);
- }
- if (state.what & layer_state_t::eShadowRadiusChanged) {
- addShadowRadiusLocked(transaction, layerId, state.shadowRadius);
- }
- if (state.what & layer_state_t::eTrustedOverlayChanged) {
- addTrustedOverlayLocked(transaction, layerId, state.isTrustedOverlay);
- }
- if (state.what & layer_state_t::eStretchChanged) {
- ALOGW("SurfaceInterceptor not implemented for eStretchChanged");
- }
-}
-
-void SurfaceInterceptor::addDisplayChangesLocked(Transaction* transaction,
- const DisplayState& state, int32_t sequenceId)
-{
- if (state.what & DisplayState::eSurfaceChanged) {
- addDisplaySurfaceLocked(transaction, sequenceId, state.surface);
- }
- if (state.what & DisplayState::eLayerStackChanged) {
- addDisplayLayerStackLocked(transaction, sequenceId, state.layerStack);
- }
- if (state.what & DisplayState::eFlagsChanged) {
- addDisplayFlagsLocked(transaction, sequenceId, state.flags);
- }
- if (state.what & DisplayState::eDisplaySizeChanged) {
- addDisplaySizeLocked(transaction, sequenceId, state.width, state.height);
- }
- if (state.what & DisplayState::eDisplayProjectionChanged) {
- addDisplayProjectionLocked(transaction, sequenceId, toRotationInt(state.orientation),
- state.layerStackSpaceRect, state.orientedDisplaySpaceRect);
- }
-}
-
-void SurfaceInterceptor::addTransactionLocked(
- Increment* increment, const Vector<ComposerState>& stateUpdates,
- const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>& displays,
- const Vector<DisplayState>& changedDisplays, uint32_t transactionFlags, int originPid,
- int originUid, uint64_t transactionId) {
- Transaction* transaction(increment->mutable_transaction());
- transaction->set_synchronous(transactionFlags & BnSurfaceComposer::eSynchronous);
- transaction->set_animation(transactionFlags & BnSurfaceComposer::eAnimation);
- setTransactionOriginLocked(transaction, originPid, originUid);
- transaction->set_id(transactionId);
- for (const auto& compState: stateUpdates) {
- addSurfaceChangesLocked(transaction, compState.state);
- }
- for (const auto& disp: changedDisplays) {
- ssize_t dpyIdx = displays.indexOfKey(disp.token);
- if (dpyIdx >= 0) {
- const DisplayDeviceState& dispState(displays.valueAt(dpyIdx));
- addDisplayChangesLocked(transaction, disp, dispState.sequenceId);
- }
- }
-}
-
-void SurfaceInterceptor::addSurfaceCreationLocked(Increment* increment,
- const sp<const Layer>& layer)
-{
- SurfaceCreation* creation(increment->mutable_surface_creation());
- creation->set_id(getLayerId(layer));
- creation->set_name(layer->getName());
- creation->set_w(layer->mDrawingState.active_legacy.w);
- creation->set_h(layer->mDrawingState.active_legacy.h);
-}
-
-void SurfaceInterceptor::addSurfaceDeletionLocked(Increment* increment,
- const sp<const Layer>& layer)
-{
- SurfaceDeletion* deletion(increment->mutable_surface_deletion());
- deletion->set_id(getLayerId(layer));
-}
-
-void SurfaceInterceptor::addBufferUpdateLocked(Increment* increment, int32_t layerId,
- uint32_t width, uint32_t height, uint64_t frameNumber)
-{
- BufferUpdate* update(increment->mutable_buffer_update());
- update->set_id(layerId);
- update->set_w(width);
- update->set_h(height);
- update->set_frame_number(frameNumber);
-}
-
-void SurfaceInterceptor::addVSyncUpdateLocked(Increment* increment, nsecs_t timestamp) {
- VSyncEvent* event(increment->mutable_vsync_event());
- event->set_when(timestamp);
-}
-
-void SurfaceInterceptor::addDisplaySurfaceLocked(Transaction* transaction, int32_t sequenceId,
- const sp<const IGraphicBufferProducer>& surface)
-{
- if (surface == nullptr) {
- return;
- }
- uint64_t bufferQueueId = 0;
- status_t err(surface->getUniqueId(&bufferQueueId));
- if (err == NO_ERROR) {
- DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId));
- DispSurfaceChange* surfaceChange(dispChange->mutable_surface());
- surfaceChange->set_buffer_queue_id(bufferQueueId);
- surfaceChange->set_buffer_queue_name(surface->getConsumerName().string());
- }
- else {
- ALOGE("invalid graphic buffer producer received while tracing a display change (%s)",
- strerror(-err));
- }
-}
-
-void SurfaceInterceptor::addDisplayLayerStackLocked(Transaction* transaction, int32_t sequenceId,
- ui::LayerStack layerStack) {
- DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId));
- LayerStackChange* layerStackChange(dispChange->mutable_layer_stack());
- layerStackChange->set_layer_stack(layerStack.id);
-}
-
-void SurfaceInterceptor::addDisplayFlagsLocked(Transaction* transaction, int32_t sequenceId,
- uint32_t flags) {
- DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId));
- DisplayFlagsChange* flagsChange(dispChange->mutable_flags());
- flagsChange->set_flags(flags);
-}
-
-void SurfaceInterceptor::addDisplaySizeLocked(Transaction* transaction, int32_t sequenceId,
- uint32_t w, uint32_t h)
-{
- DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId));
- SizeChange* sizeChange(dispChange->mutable_size());
- sizeChange->set_w(w);
- sizeChange->set_h(h);
-}
-
-void SurfaceInterceptor::addDisplayProjectionLocked(Transaction* transaction,
- int32_t sequenceId, int32_t orientation, const Rect& viewport, const Rect& frame)
-{
- DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId));
- ProjectionChange* projectionChange(dispChange->mutable_projection());
- projectionChange->set_orientation(orientation);
- Rectangle* viewportRect(projectionChange->mutable_viewport());
- setProtoRectLocked(viewportRect, viewport);
- Rectangle* frameRect(projectionChange->mutable_frame());
- setProtoRectLocked(frameRect, frame);
-}
-
-void SurfaceInterceptor::addDisplayCreationLocked(Increment* increment,
- const DisplayDeviceState& info)
-{
- DisplayCreation* creation(increment->mutable_display_creation());
- creation->set_id(info.sequenceId);
- creation->set_name(info.displayName);
- creation->set_is_secure(info.isSecure);
- if (info.physical) {
- creation->set_display_id(info.physical->id.value);
- }
-}
-
-void SurfaceInterceptor::addDisplayDeletionLocked(Increment* increment, int32_t sequenceId) {
- DisplayDeletion* deletion(increment->mutable_display_deletion());
- deletion->set_id(sequenceId);
-}
-
-void SurfaceInterceptor::addPowerModeUpdateLocked(Increment* increment, int32_t sequenceId,
- int32_t mode)
-{
- PowerModeUpdate* powerModeUpdate(increment->mutable_power_mode_update());
- powerModeUpdate->set_id(sequenceId);
- powerModeUpdate->set_mode(mode);
-}
-
-void SurfaceInterceptor::saveTransaction(
- const Vector<ComposerState>& stateUpdates,
- const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>& displays,
- const Vector<DisplayState>& changedDisplays, uint32_t flags, int originPid, int originUid,
- uint64_t transactionId) {
- if (!mEnabled || (stateUpdates.size() <= 0 && changedDisplays.size() <= 0)) {
- return;
- }
- ATRACE_CALL();
- std::lock_guard<std::mutex> protoGuard(mTraceMutex);
- addTransactionLocked(createTraceIncrementLocked(), stateUpdates, displays, changedDisplays,
- flags, originPid, originUid, transactionId);
-}
-
-void SurfaceInterceptor::saveSurfaceCreation(const sp<const Layer>& layer) {
- if (!mEnabled || layer == nullptr) {
- return;
- }
- ATRACE_CALL();
- std::lock_guard<std::mutex> protoGuard(mTraceMutex);
- addSurfaceCreationLocked(createTraceIncrementLocked(), layer);
-}
-
-void SurfaceInterceptor::saveSurfaceDeletion(const sp<const Layer>& layer) {
- if (!mEnabled || layer == nullptr) {
- return;
- }
- ATRACE_CALL();
- std::lock_guard<std::mutex> protoGuard(mTraceMutex);
- addSurfaceDeletionLocked(createTraceIncrementLocked(), layer);
-}
-
-/**
- * Here we pass the layer by ID instead of by sp<> since this is called without
- * holding the state-lock from a Binder thread. If we required the caller
- * to pass 'this' by sp<> the temporary sp<> constructed could end up
- * being the last reference and we might accidentally destroy the Layer
- * from this binder thread.
- */
-void SurfaceInterceptor::saveBufferUpdate(int32_t layerId, uint32_t width,
- uint32_t height, uint64_t frameNumber)
-{
- if (!mEnabled) {
- return;
- }
- ATRACE_CALL();
- std::lock_guard<std::mutex> protoGuard(mTraceMutex);
- addBufferUpdateLocked(createTraceIncrementLocked(), layerId, width, height, frameNumber);
-}
-
-void SurfaceInterceptor::saveVSyncEvent(nsecs_t timestamp) {
- if (!mEnabled) {
- return;
- }
- std::lock_guard<std::mutex> protoGuard(mTraceMutex);
- addVSyncUpdateLocked(createTraceIncrementLocked(), timestamp);
-}
-
-void SurfaceInterceptor::saveDisplayCreation(const DisplayDeviceState& info) {
- if (!mEnabled) {
- return;
- }
- ATRACE_CALL();
- std::lock_guard<std::mutex> protoGuard(mTraceMutex);
- addDisplayCreationLocked(createTraceIncrementLocked(), info);
-}
-
-void SurfaceInterceptor::saveDisplayDeletion(int32_t sequenceId) {
- if (!mEnabled) {
- return;
- }
- ATRACE_CALL();
- std::lock_guard<std::mutex> protoGuard(mTraceMutex);
- addDisplayDeletionLocked(createTraceIncrementLocked(), sequenceId);
-}
-
-void SurfaceInterceptor::savePowerModeUpdate(int32_t sequenceId, int32_t mode) {
- if (!mEnabled) {
- return;
- }
- ATRACE_CALL();
- std::lock_guard<std::mutex> protoGuard(mTraceMutex);
- addPowerModeUpdateLocked(createTraceIncrementLocked(), sequenceId, mode);
-}
-
-} // namespace impl
-} // namespace android
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/SurfaceInterceptor.h b/services/surfaceflinger/SurfaceInterceptor.h
deleted file mode 100644
index 970c3e5..0000000
--- a/services/surfaceflinger/SurfaceInterceptor.h
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_SURFACEINTERCEPTOR_H
-#define ANDROID_SURFACEINTERCEPTOR_H
-
-#include <frameworks/native/cmds/surfacereplayer/proto/src/trace.pb.h>
-
-#include <mutex>
-
-#include <binder/IBinder.h>
-
-#include <gui/LayerState.h>
-
-#include <utils/KeyedVector.h>
-#include <utils/SortedVector.h>
-#include <utils/StrongPointer.h>
-#include <utils/Vector.h>
-
-#include "DisplayDevice.h"
-
-namespace android {
-
-class BufferItem;
-class Layer;
-class SurfaceFlinger;
-struct ComposerState;
-struct DisplayDeviceState;
-struct DisplayState;
-struct layer_state_t;
-using Transaction = surfaceflinger::Transaction;
-using Trace = surfaceflinger::Trace;
-using Rectangle = surfaceflinger::Rectangle;
-using SurfaceChange = surfaceflinger::SurfaceChange;
-using Increment = surfaceflinger::Increment;
-using DisplayChange = surfaceflinger::DisplayChange;
-
-constexpr auto DEFAULT_FILENAME = "/data/misc/wmtrace/transaction_trace.winscope";
-
-class SurfaceInterceptor : public IBinder::DeathRecipient {
-public:
- virtual ~SurfaceInterceptor();
-
- // Both vectors are used to capture the current state of SF as the initial snapshot in the trace
- virtual void enable(const SortedVector<sp<Layer>>& layers,
- const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>& displays) = 0;
- virtual void disable() = 0;
- virtual bool isEnabled() = 0;
-
- virtual void addTransactionTraceListener(
- const sp<gui::ITransactionTraceListener>& listener) = 0;
- virtual void binderDied(const wp<IBinder>& who) = 0;
-
- // Intercept display and surface transactions
- virtual void saveTransaction(
- const Vector<ComposerState>& stateUpdates,
- const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>& displays,
- const Vector<DisplayState>& changedDisplays, uint32_t flags, int originPid,
- int originUid, uint64_t transactionId) = 0;
-
- // Intercept surface data
- virtual void saveSurfaceCreation(const sp<const Layer>& layer) = 0;
- virtual void saveSurfaceDeletion(const sp<const Layer>& layer) = 0;
- virtual void saveBufferUpdate(int32_t layerId, uint32_t width, uint32_t height,
- uint64_t frameNumber) = 0;
-
- // Intercept display data
- virtual void saveDisplayCreation(const DisplayDeviceState& info) = 0;
- virtual void saveDisplayDeletion(int32_t sequenceId) = 0;
- virtual void savePowerModeUpdate(int32_t sequenceId, int32_t mode) = 0;
- virtual void saveVSyncEvent(nsecs_t timestamp) = 0;
-};
-
-namespace impl {
-
-/*
- * SurfaceInterceptor intercepts and stores incoming streams of window
- * properties on SurfaceFlinger.
- */
-class SurfaceInterceptor final : public android::SurfaceInterceptor {
-public:
- SurfaceInterceptor() = default;
- ~SurfaceInterceptor() override = default;
-
- // Both vectors are used to capture the current state of SF as the initial snapshot in the trace
- void enable(const SortedVector<sp<Layer>>& layers,
- const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>& displays) override;
- void disable() override;
- bool isEnabled() override;
-
- void addTransactionTraceListener(const sp<gui::ITransactionTraceListener>& listener) override;
- void binderDied(const wp<IBinder>& who) override;
-
- // Intercept display and surface transactions
- void saveTransaction(const Vector<ComposerState>& stateUpdates,
- const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>& displays,
- const Vector<DisplayState>& changedDisplays, uint32_t flags, int originPid,
- int originUid, uint64_t transactionId) override;
-
- // Intercept surface data
- void saveSurfaceCreation(const sp<const Layer>& layer) override;
- void saveSurfaceDeletion(const sp<const Layer>& layer) override;
- void saveBufferUpdate(int32_t layerId, uint32_t width, uint32_t height,
- uint64_t frameNumber) override;
-
- // Intercept display data
- void saveDisplayCreation(const DisplayDeviceState& info) override;
- void saveDisplayDeletion(int32_t sequenceId) override;
- void savePowerModeUpdate(int32_t sequenceId, int32_t mode) override;
- void saveVSyncEvent(nsecs_t timestamp) override;
-
-private:
- // The creation increments of Surfaces and Displays do not contain enough information to capture
- // the initial state of each object, so a transaction with all of the missing properties is
- // performed at the initial snapshot for each display and surface.
- void saveExistingDisplaysLocked(
- const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays);
- void saveExistingSurfacesLocked(const SortedVector<sp<Layer>>& layers);
- void addInitialSurfaceStateLocked(Increment* increment, const sp<const Layer>& layer);
- void addInitialDisplayStateLocked(Increment* increment, const DisplayDeviceState& display);
-
- status_t writeProtoFileLocked();
- const sp<const Layer> getLayer(const wp<IBinder>& weakHandle) const;
- int32_t getLayerId(const sp<const Layer>& layer) const;
- int32_t getLayerIdFromWeakRef(const wp<const Layer>& layer) const;
- int32_t getLayerIdFromHandle(const sp<IBinder>& weakHandle) const;
-
- Increment* createTraceIncrementLocked();
- void addSurfaceCreationLocked(Increment* increment, const sp<const Layer>& layer);
- void addSurfaceDeletionLocked(Increment* increment, const sp<const Layer>& layer);
- void addBufferUpdateLocked(Increment* increment, int32_t layerId, uint32_t width,
- uint32_t height, uint64_t frameNumber);
- void addVSyncUpdateLocked(Increment* increment, nsecs_t timestamp);
- void addDisplayCreationLocked(Increment* increment, const DisplayDeviceState& info);
- void addDisplayDeletionLocked(Increment* increment, int32_t sequenceId);
- void addPowerModeUpdateLocked(Increment* increment, int32_t sequenceId, int32_t mode);
-
- // Add surface transactions to the trace
- SurfaceChange* createSurfaceChangeLocked(Transaction* transaction, int32_t layerId);
- void setProtoRectLocked(Rectangle* protoRect, const Rect& rect);
- void addPositionLocked(Transaction* transaction, int32_t layerId, float x, float y);
- void addDepthLocked(Transaction* transaction, int32_t layerId, uint32_t z);
- void addSizeLocked(Transaction* transaction, int32_t layerId, uint32_t w, uint32_t h);
- void addAlphaLocked(Transaction* transaction, int32_t layerId, float alpha);
- void addMatrixLocked(Transaction* transaction, int32_t layerId,
- const layer_state_t::matrix22_t& matrix);
- void addTransparentRegionLocked(Transaction* transaction, int32_t layerId,
- const Region& transRegion);
- void addFlagsLocked(Transaction* transaction, int32_t layerId, uint8_t flags, uint8_t mask);
- void addLayerStackLocked(Transaction* transaction, int32_t layerId, ui::LayerStack);
- void addCropLocked(Transaction* transaction, int32_t layerId, const Rect& rect);
- void addCornerRadiusLocked(Transaction* transaction, int32_t layerId, float cornerRadius);
- void addBackgroundBlurRadiusLocked(Transaction* transaction, int32_t layerId,
- int32_t backgroundBlurRadius);
- void addBlurRegionsLocked(Transaction* transaction, int32_t layerId,
- const std::vector<BlurRegion>& effectRegions);
- void addSurfaceChangesLocked(Transaction* transaction, const layer_state_t& state);
- void addTransactionLocked(Increment* increment, const Vector<ComposerState>& stateUpdates,
- const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>& displays,
- const Vector<DisplayState>& changedDisplays,
- uint32_t transactionFlags, int originPid, int originUid,
- uint64_t transactionId);
- void addReparentLocked(Transaction* transaction, int32_t layerId, int32_t parentId);
- void addRelativeParentLocked(Transaction* transaction, int32_t layerId, int32_t parentId,
- int z);
- void addShadowRadiusLocked(Transaction* transaction, int32_t layerId, float shadowRadius);
- void addTrustedOverlayLocked(Transaction* transaction, int32_t layerId, bool isTrustedOverlay);
-
- // Add display transactions to the trace
- DisplayChange* createDisplayChangeLocked(Transaction* transaction, int32_t sequenceId);
- void addDisplaySurfaceLocked(Transaction* transaction, int32_t sequenceId,
- const sp<const IGraphicBufferProducer>& surface);
- void addDisplayLayerStackLocked(Transaction* transaction, int32_t sequenceId, ui::LayerStack);
- void addDisplayFlagsLocked(Transaction* transaction, int32_t sequenceId, uint32_t flags);
- void addDisplaySizeLocked(Transaction* transaction, int32_t sequenceId, uint32_t w,
- uint32_t h);
- void addDisplayProjectionLocked(Transaction* transaction, int32_t sequenceId,
- int32_t orientation, const Rect& viewport, const Rect& frame);
- void addDisplayChangesLocked(Transaction* transaction,
- const DisplayState& state, int32_t sequenceId);
-
- // Add transaction origin to trace
- void setTransactionOriginLocked(Transaction* transaction, int32_t pid, int32_t uid);
-
- bool mEnabled {false};
- std::string mOutputFileName {DEFAULT_FILENAME};
- std::mutex mTraceMutex {};
- Trace mTrace {};
- std::mutex mListenersMutex;
- std::map<wp<IBinder>, sp<gui::ITransactionTraceListener>> mTraceToggledListeners
- GUARDED_BY(mListenersMutex);
-};
-
-} // namespace impl
-
-} // namespace android
-
-#endif // ANDROID_SURFACEINTERCEPTOR_H
diff --git a/services/surfaceflinger/Tracing/TransactionProtoParser.cpp b/services/surfaceflinger/Tracing/TransactionProtoParser.cpp
index 77dec6f..3418c82 100644
--- a/services/surfaceflinger/Tracing/TransactionProtoParser.cpp
+++ b/services/surfaceflinger/Tracing/TransactionProtoParser.cpp
@@ -88,10 +88,7 @@
if (layer.what & layer_state_t::eLayerChanged) {
proto.set_z(layer.z);
}
- if (layer.what & layer_state_t::eSizeChanged) {
- proto.set_w(layer.w);
- proto.set_h(layer.h);
- }
+
if (layer.what & layer_state_t::eLayerStackChanged) {
proto.set_layer_stack(layer.layerStack.id);
}
@@ -114,7 +111,7 @@
}
if (layer.what & layer_state_t::eAlphaChanged) {
- proto.set_alpha(layer.alpha);
+ proto.set_alpha(layer.color.a);
}
if (layer.what & layer_state_t::eColorChanged) {
@@ -126,8 +123,8 @@
if (layer.what & layer_state_t::eTransparentRegionChanged) {
LayerProtoHelper::writeToProto(layer.transparentRegion, proto.mutable_transparent_region());
}
- if (layer.what & layer_state_t::eTransformChanged) {
- proto.set_transform(layer.transform);
+ if (layer.what & layer_state_t::eBufferTransformChanged) {
+ proto.set_transform(layer.bufferTransform);
}
if (layer.what & layer_state_t::eTransformToDisplayInverseChanged) {
proto.set_transform_to_display_inverse(layer.transformToDisplayInverse);
@@ -376,10 +373,6 @@
if (proto.what() & layer_state_t::eLayerChanged) {
layer.z = proto.z();
}
- if (proto.what() & layer_state_t::eSizeChanged) {
- layer.w = proto.w();
- layer.h = proto.h();
- }
if (proto.what() & layer_state_t::eLayerStackChanged) {
layer.layerStack.id = proto.layer_stack();
}
@@ -402,7 +395,7 @@
}
if (proto.what() & layer_state_t::eAlphaChanged) {
- layer.alpha = proto.alpha();
+ layer.color.a = proto.alpha();
}
if (proto.what() & layer_state_t::eColorChanged) {
@@ -414,8 +407,8 @@
if (proto.what() & layer_state_t::eTransparentRegionChanged) {
LayerProtoHelper::readFromProto(proto.transparent_region(), layer.transparentRegion);
}
- if (proto.what() & layer_state_t::eTransformChanged) {
- layer.transform = proto.transform();
+ if (proto.what() & layer_state_t::eBufferTransformChanged) {
+ layer.bufferTransform = proto.transform();
}
if (proto.what() & layer_state_t::eTransformToDisplayInverseChanged) {
layer.transformToDisplayInverse = proto.transform_to_display_inverse();
@@ -459,7 +452,7 @@
layer.parentSurfaceControlForChild =
sp<SurfaceControl>::make(SurfaceComposerClient::getDefault(),
mMapper->getLayerHandle(static_cast<int32_t>(layerId)),
- static_cast<int32_t>(layerId));
+ static_cast<int32_t>(layerId), "");
}
}
if (proto.what() & layer_state_t::eRelativeLayerChanged) {
@@ -470,7 +463,7 @@
layer.relativeLayerSurfaceControl =
sp<SurfaceControl>::make(SurfaceComposerClient::getDefault(),
mMapper->getLayerHandle(static_cast<int32_t>(layerId)),
- static_cast<int32_t>(layerId));
+ static_cast<int32_t>(layerId), "");
}
layer.z = proto.z();
}
diff --git a/services/surfaceflinger/Tracing/TransactionProtoParser.h b/services/surfaceflinger/Tracing/TransactionProtoParser.h
index 872a901..2232bb9 100644
--- a/services/surfaceflinger/Tracing/TransactionProtoParser.h
+++ b/services/surfaceflinger/Tracing/TransactionProtoParser.h
@@ -15,6 +15,7 @@
*/
#pragma once
+#include <gui/fake/BufferData.h>
#include <layerproto/TransactionProto.h>
#include <utils/RefBase.h>
@@ -43,35 +44,6 @@
TracingLayerCreationArgs args;
};
-// Class which exposes buffer properties from BufferData without holding on to the actual buffer
-// handle.
-class BufferDataStub : public BufferData {
-public:
- BufferDataStub(uint64_t bufferId, uint32_t width, uint32_t height, int32_t pixelFormat,
- uint64_t outUsage)
- : mBufferId(bufferId),
- mWidth(width),
- mHeight(height),
- mPixelFormat(pixelFormat),
- mOutUsage(outUsage) {}
- bool hasBuffer() const override { return mBufferId != 0; }
- bool hasSameBuffer(const BufferData& other) const override {
- return getId() == other.getId() && frameNumber == other.frameNumber;
- }
- uint32_t getWidth() const override { return mWidth; }
- uint32_t getHeight() const override { return mHeight; }
- uint64_t getId() const override { return mBufferId; }
- PixelFormat getPixelFormat() const override { return mPixelFormat; }
- uint64_t getUsage() const override { return mOutUsage; }
-
-private:
- uint64_t mBufferId;
- uint32_t mWidth;
- uint32_t mHeight;
- int32_t mPixelFormat;
- uint64_t mOutUsage;
-};
-
class TransactionProtoParser {
public:
// Utility class to map handles to ids and buffers to buffer properties without pulling
@@ -87,7 +59,7 @@
virtual std::shared_ptr<BufferData> getGraphicData(uint64_t bufferId, uint32_t width,
uint32_t height, int32_t pixelFormat,
uint64_t usage) const {
- return std::make_shared<BufferDataStub>(bufferId, width, height, pixelFormat, usage);
+ return std::make_shared<fake::BufferData>(bufferId, width, height, pixelFormat, usage);
}
virtual void getGraphicBufferPropertiesFromCache(client_cache_t /* cachedBuffer */,
uint64_t* /* outBufferId */,
diff --git a/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp b/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp
index 312d4ab..d0364f2 100644
--- a/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp
+++ b/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp
@@ -47,10 +47,6 @@
return std::make_unique<scheduler::FakePhaseOffsets>();
}
- sp<SurfaceInterceptor> createSurfaceInterceptor() override {
- return sp<android::impl::SurfaceInterceptor>::make();
- }
-
sp<StartPropertySetThread> createStartPropertySetThread(
bool /* timestampPropertyValue */) override {
return sp<StartPropertySetThread>();
@@ -80,13 +76,11 @@
return compositionengine::impl::createCompositionEngine();
}
- sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs& args) {
- return sp<BufferStateLayer>::make(args);
+ sp<Layer> createBufferStateLayer(const LayerCreationArgs& args) {
+ return sp<Layer>::make(args);
}
- sp<EffectLayer> createEffectLayer(const LayerCreationArgs& args) {
- return sp<EffectLayer>::make(args);
- }
+ sp<Layer> createEffectLayer(const LayerCreationArgs& args) { return sp<Layer>::make(args); }
std::unique_ptr<FrameTracer> createFrameTracer() override {
return std::make_unique<testing::NiceMock<mock::FrameTracer>>();
@@ -215,8 +209,7 @@
TracingLayerCreationArgs tracingArgs;
parser.fromProto(entry.added_layers(j), tracingArgs);
- sp<IBinder> outHandle;
- int32_t outLayerId;
+ gui::CreateSurfaceResult outResult;
LayerCreationArgs args(mFlinger.flinger(), nullptr /* client */, tracingArgs.name,
tracingArgs.flags, LayerMetadata());
args.sequence = std::make_optional<int32_t>(tracingArgs.layerId);
@@ -230,16 +223,15 @@
} else if (tracingArgs.parentId != -1) {
parentHandle = dataMapper->getLayerHandle(tracingArgs.parentId);
}
- mFlinger.createLayer(args, &outHandle, parentHandle, &outLayerId,
- nullptr /* parentLayer */, nullptr /* outTransformHint */);
+ mFlinger.createLayer(args, parentHandle, outResult);
} else {
sp<IBinder> mirrorFromHandle = dataMapper->getLayerHandle(tracingArgs.mirrorFromId);
- mFlinger.mirrorLayer(args, mirrorFromHandle, &outHandle, &outLayerId);
+ mFlinger.mirrorLayer(args, mirrorFromHandle, outResult);
}
- LOG_ALWAYS_FATAL_IF(outLayerId != tracingArgs.layerId,
+ LOG_ALWAYS_FATAL_IF(outResult.layerId != tracingArgs.layerId,
"Could not create layer expected:%d actual:%d", tracingArgs.layerId,
- outLayerId);
- dataMapper->mLayerHandles[tracingArgs.layerId] = outHandle;
+ outResult.layerId);
+ dataMapper->mLayerHandles[tracingArgs.layerId] = outResult.handle;
}
for (int j = 0; j < entry.transactions_size(); j++) {
diff --git a/services/surfaceflinger/TransactionCallbackInvoker.h b/services/surfaceflinger/TransactionCallbackInvoker.h
index 59abe33..23ea7a5 100644
--- a/services/surfaceflinger/TransactionCallbackInvoker.h
+++ b/services/surfaceflinger/TransactionCallbackInvoker.h
@@ -26,10 +26,10 @@
#include <android-base/thread_annotations.h>
#include <binder/IBinder.h>
-#include <compositionengine/FenceResult.h>
#include <ftl/future.h>
#include <gui/ITransactionCompletedListener.h>
#include <ui/Fence.h>
+#include <ui/FenceResult.h>
namespace android {
diff --git a/services/surfaceflinger/TransactionHandler.cpp b/services/surfaceflinger/TransactionHandler.cpp
new file mode 100644
index 0000000..6c6a487
--- /dev/null
+++ b/services/surfaceflinger/TransactionHandler.cpp
@@ -0,0 +1,188 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// #define LOG_NDEBUG 0
+#undef LOG_TAG
+#define LOG_TAG "TransactionHandler"
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
+#include <cutils/trace.h>
+#include <utils/Log.h>
+
+#include "TransactionHandler.h"
+
+namespace android {
+
+void TransactionHandler::queueTransaction(TransactionState&& state) {
+ mLocklessTransactionQueue.push(std::move(state));
+ mPendingTransactionCount.fetch_add(1);
+ ATRACE_INT("TransactionQueue", static_cast<int>(mPendingTransactionCount.load()));
+}
+
+std::vector<TransactionState> TransactionHandler::flushTransactions() {
+ while (!mLocklessTransactionQueue.isEmpty()) {
+ auto maybeTransaction = mLocklessTransactionQueue.pop();
+ if (!maybeTransaction.has_value()) {
+ break;
+ }
+ auto transaction = maybeTransaction.value();
+ mPendingTransactionQueues[transaction.applyToken].emplace(std::move(transaction));
+ }
+
+ // Collect transaction that are ready to be applied.
+ std::vector<TransactionState> transactions;
+ TransactionFlushState flushState;
+ flushState.queueProcessTime = systemTime();
+ // Transactions with a buffer pending on a barrier may be on a different applyToken
+ // than the transaction which satisfies our barrier. In fact this is the exact use case
+ // that the primitive is designed for. This means we may first process
+ // the barrier dependent transaction, determine it ineligible to complete
+ // and then satisfy in a later inner iteration of flushPendingTransactionQueues.
+ // The barrier dependent transaction was eligible to be presented in this frame
+ // but we would have prevented it without case. To fix this we continually
+ // loop through flushPendingTransactionQueues until we perform an iteration
+ // where the number of transactionsPendingBarrier doesn't change. This way
+ // we can continue to resolve dependency chains of barriers as far as possible.
+ int lastTransactionsPendingBarrier = 0;
+ int transactionsPendingBarrier = 0;
+ do {
+ lastTransactionsPendingBarrier = transactionsPendingBarrier;
+ // Collect transactions that are ready to be applied.
+ transactionsPendingBarrier = flushPendingTransactionQueues(transactions, flushState);
+ } while (lastTransactionsPendingBarrier != transactionsPendingBarrier);
+
+ mPendingTransactionCount.fetch_sub(transactions.size());
+ ATRACE_INT("TransactionQueue", static_cast<int>(mPendingTransactionCount.load()));
+ return transactions;
+}
+
+TransactionHandler::TransactionReadiness TransactionHandler::applyFilters(
+ TransactionFlushState& flushState) {
+ auto ready = TransactionReadiness::Ready;
+ for (auto& filter : mTransactionReadyFilters) {
+ auto perFilterReady = filter(flushState);
+ switch (perFilterReady) {
+ case TransactionReadiness::NotReady:
+ case TransactionReadiness::NotReadyBarrier:
+ return perFilterReady;
+
+ case TransactionReadiness::ReadyUnsignaled:
+ case TransactionReadiness::ReadyUnsignaledSingle:
+ // If one of the filters allows latching an unsignaled buffer, latch this ready
+ // state.
+ ready = perFilterReady;
+ break;
+ case TransactionReadiness::Ready:
+ continue;
+ }
+ }
+ return ready;
+}
+
+int TransactionHandler::flushPendingTransactionQueues(std::vector<TransactionState>& transactions,
+ TransactionFlushState& flushState) {
+ int transactionsPendingBarrier = 0;
+ auto it = mPendingTransactionQueues.begin();
+ while (it != mPendingTransactionQueues.end()) {
+ auto& queue = it->second;
+ IBinder* queueToken = it->first.get();
+
+ // if we have already flushed a transaction with an unsignaled buffer then stop queue
+ // processing
+ if (std::find(flushState.queuesWithUnsignaledBuffers.begin(),
+ flushState.queuesWithUnsignaledBuffers.end(),
+ queueToken) != flushState.queuesWithUnsignaledBuffers.end()) {
+ continue;
+ }
+
+ while (!queue.empty()) {
+ auto& transaction = queue.front();
+ flushState.transaction = &transaction;
+ auto ready = applyFilters(flushState);
+ if (ready == TransactionReadiness::NotReadyBarrier) {
+ transactionsPendingBarrier++;
+ break;
+ } else if (ready == TransactionReadiness::NotReady) {
+ break;
+ }
+
+ // Transaction is ready move it from the pending queue.
+ flushState.firstTransaction = false;
+ removeFromStalledTransactions(transaction.id);
+ transactions.emplace_back(std::move(transaction));
+ queue.pop();
+
+ // If the buffer is unsignaled, then we don't want to signal other transactions using
+ // the buffer as a barrier.
+ auto& readyToApplyTransaction = transactions.back();
+ if (ready == TransactionReadiness::Ready) {
+ readyToApplyTransaction.traverseStatesWithBuffers([&](const layer_state_t& state) {
+ const bool frameNumberChanged = state.bufferData->flags.test(
+ BufferData::BufferDataChange::frameNumberChanged);
+ if (frameNumberChanged) {
+ flushState.bufferLayersReadyToPresent
+ .emplace_or_replace(state.surface.get(),
+ state.bufferData->frameNumber);
+ } else {
+ // Barrier function only used for BBQ which always includes a frame number.
+ // This value only used for barrier logic.
+ flushState.bufferLayersReadyToPresent
+ .emplace_or_replace(state.surface.get(),
+ std::numeric_limits<uint64_t>::max());
+ }
+ });
+ } else if (ready == TransactionReadiness::ReadyUnsignaledSingle) {
+ // Track queues with a flushed unsingaled buffer.
+ flushState.queuesWithUnsignaledBuffers.emplace_back(queueToken);
+ break;
+ }
+ }
+
+ if (queue.empty()) {
+ it = mPendingTransactionQueues.erase(it);
+ } else {
+ it = std::next(it, 1);
+ }
+ }
+ return transactionsPendingBarrier;
+}
+
+void TransactionHandler::addTransactionReadyFilter(TransactionFilter&& filter) {
+ mTransactionReadyFilters.emplace_back(std::move(filter));
+}
+
+bool TransactionHandler::hasPendingTransactions() {
+ return !mPendingTransactionQueues.empty() || !mLocklessTransactionQueue.isEmpty();
+}
+
+void TransactionHandler::onTransactionQueueStalled(const TransactionState& transaction,
+ sp<ITransactionCompletedListener>& listener) {
+ if (std::find(mStalledTransactions.begin(), mStalledTransactions.end(), transaction.id) !=
+ mStalledTransactions.end()) {
+ return;
+ }
+
+ mStalledTransactions.push_back(transaction.id);
+ listener->onTransactionQueueStalled();
+}
+
+void TransactionHandler::removeFromStalledTransactions(uint64_t id) {
+ auto it = std::find(mStalledTransactions.begin(), mStalledTransactions.end(), id);
+ if (it != mStalledTransactions.end()) {
+ mStalledTransactions.erase(it);
+ }
+}
+} // namespace android
\ No newline at end of file
diff --git a/services/surfaceflinger/TransactionHandler.h b/services/surfaceflinger/TransactionHandler.h
new file mode 100644
index 0000000..237b48d
--- /dev/null
+++ b/services/surfaceflinger/TransactionHandler.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <semaphore.h>
+#include <cstdint>
+#include <mutex>
+#include <queue>
+#include <thread>
+#include <vector>
+
+#include <LocklessQueue.h>
+#include <TransactionState.h>
+#include <android-base/thread_annotations.h>
+#include <ftl/small_map.h>
+#include <ftl/small_vector.h>
+
+namespace android {
+class TransactionHandler {
+public:
+ struct TransactionFlushState {
+ const TransactionState* transaction;
+ bool firstTransaction = true;
+ nsecs_t queueProcessTime = 0;
+ // Layer handles that have transactions with buffers that are ready to be applied.
+ ftl::SmallMap<IBinder* /* binder address */, uint64_t /* framenumber */, 15>
+ bufferLayersReadyToPresent = {};
+ ftl::SmallVector<IBinder* /* queueToken */, 15> queuesWithUnsignaledBuffers;
+ };
+ enum class TransactionReadiness {
+ NotReady,
+ NotReadyBarrier,
+ Ready,
+ ReadyUnsignaled,
+ ReadyUnsignaledSingle,
+ };
+ using TransactionFilter = std::function<TransactionReadiness(const TransactionFlushState&)>;
+
+ bool hasPendingTransactions();
+ std::vector<TransactionState> flushTransactions();
+ void addTransactionReadyFilter(TransactionFilter&&);
+ void queueTransaction(TransactionState&&);
+ void onTransactionQueueStalled(const TransactionState&, sp<ITransactionCompletedListener>&);
+ void removeFromStalledTransactions(uint64_t transactionId);
+
+private:
+ // For unit tests
+ friend class TestableSurfaceFlinger;
+
+ int flushPendingTransactionQueues(std::vector<TransactionState>&, TransactionFlushState&);
+ TransactionReadiness applyFilters(TransactionFlushState&);
+ std::unordered_map<sp<IBinder>, std::queue<TransactionState>, IListenerHash>
+ mPendingTransactionQueues;
+ LocklessQueue<TransactionState> mLocklessTransactionQueue;
+ std::atomic<size_t> mPendingTransactionCount = 0;
+ ftl::SmallVector<TransactionFilter, 2> mTransactionReadyFilters;
+ std::vector<uint64_t> mStalledTransactions;
+};
+
+} // namespace android
diff --git a/services/surfaceflinger/TransactionState.h b/services/surfaceflinger/TransactionState.h
index 61f0fa6..3cbfe81 100644
--- a/services/surfaceflinger/TransactionState.h
+++ b/services/surfaceflinger/TransactionState.h
@@ -26,8 +26,6 @@
namespace android {
-class CountDownLatch;
-
struct TransactionState {
TransactionState() = default;
@@ -66,6 +64,15 @@
}
}
+ template <typename Visitor>
+ void traverseStatesWithBuffersWhileTrue(Visitor&& visitor) const {
+ for (const auto& [state] : states) {
+ if (state.hasBufferChanges() && state.hasValidBuffer() && state.surface) {
+ if (!visitor(state)) return;
+ }
+ }
+ }
+
// TODO(b/185535769): Remove FrameHint. Instead, reset the idle timer (of the relevant physical
// display) on the main thread if commit leads to composite. Then, RefreshRateOverlay should be
// able to setFrameRate once, rather than for each transaction.
@@ -97,49 +104,7 @@
int originPid;
int originUid;
uint64_t id;
- std::shared_ptr<CountDownLatch> transactionCommittedSignal;
bool sentFenceTimeoutWarning = false;
};
-class CountDownLatch {
-public:
- enum {
- eSyncTransaction = 1 << 0,
- };
- explicit CountDownLatch(uint32_t flags) : mFlags(flags) {}
-
- // True if there is no waiting condition after count down.
- bool countDown(uint32_t flag) {
- std::unique_lock<std::mutex> lock(mMutex);
- if (mFlags == 0) {
- return true;
- }
- mFlags &= ~flag;
- if (mFlags == 0) {
- mCountDownComplete.notify_all();
- return true;
- }
- return false;
- }
-
- // Return true if triggered.
- bool wait_until(const std::chrono::nanoseconds& timeout) const {
- std::unique_lock<std::mutex> lock(mMutex);
- const auto untilTime = std::chrono::system_clock::now() + timeout;
- while (mFlags != 0) {
- // Conditional variables can be woken up sporadically, so we check count
- // to verify the wakeup was triggered by |countDown|.
- if (std::cv_status::timeout == mCountDownComplete.wait_until(lock, untilTime)) {
- return false;
- }
- }
- return true;
- }
-
-private:
- uint32_t mFlags;
- mutable std::condition_variable mCountDownComplete;
- mutable std::mutex mMutex;
-};
-
} // namespace android
diff --git a/services/surfaceflinger/Utils/Dumper.h b/services/surfaceflinger/Utils/Dumper.h
new file mode 100644
index 0000000..3761f9e
--- /dev/null
+++ b/services/surfaceflinger/Utils/Dumper.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <optional>
+#include <string>
+#include <string_view>
+
+namespace android::utils {
+
+// Dumps variables by appending their name and value to the output string. A variable is formatted
+// as "name=value". If the name or value is empty, the format is "value" or "name=", respectively.
+// A value of user-defined type T is stringified via `std::string to_string(const T&)`, which must
+// be defined in the same namespace as T per the rules of ADL (argument-dependent lookup).
+//
+// TODO(b/249828573): Consolidate with <compositionengine/impl/DumpHelpers.h>
+class Dumper {
+public:
+ explicit Dumper(std::string& out) : mOut(out) {}
+
+ void eol() { mOut += '\n'; }
+
+ void dump(std::string_view name, std::string_view value = {}) {
+ using namespace std::string_view_literals;
+
+ for (int i = mIndent; i-- > 0;) mOut += " "sv;
+ mOut += name;
+ if (!name.empty()) mOut += '=';
+ mOut += value;
+ eol();
+ }
+
+ void dump(std::string_view name, bool value) {
+ using namespace std::string_view_literals;
+ dump(name, value ? "true"sv : "false"sv);
+ }
+
+ template <typename T>
+ void dump(std::string_view name, const std::optional<T>& value) {
+ using namespace std::string_view_literals;
+ using std::to_string;
+ dump(name, value ? to_string(*value) : "nullopt"sv);
+ }
+
+ struct Indent {
+ explicit Indent(Dumper& dumper) : dumper(dumper) { dumper.mIndent++; }
+ ~Indent() { dumper.mIndent--; }
+
+ Dumper& dumper;
+ };
+
+private:
+ std::string& mOut;
+ int mIndent = 0;
+};
+
+} // namespace android::utils
diff --git a/services/surfaceflinger/fuzzer/README.md b/services/surfaceflinger/fuzzer/README.md
index 7a5f229..a06c41b 100644
--- a/services/surfaceflinger/fuzzer/README.md
+++ b/services/surfaceflinger/fuzzer/README.md
@@ -78,9 +78,8 @@
Layer supports the following parameters:
1. Display Connection Types (parameter name: `fakeDisplay`)
2. State Sets (parameter name: `traverseInZOrder`)
-3. State Subsets (parameter name: `prepareCompositionState`)
-4. Disconnect modes (parameter name: `disconnect`)
-5. Data Spaces (parameter name: `setDataspace`)
+3. Disconnect modes (parameter name: `disconnect`)
+4. Data Spaces (parameter name: `setDataspace`)
You can find the possible values in the fuzzer's source code.
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp
index fae9165..f8fc6f5 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp
@@ -116,7 +116,7 @@
class DisplayHardwareFuzzer {
public:
DisplayHardwareFuzzer(const uint8_t* data, size_t size) : mFdp(data, size) {
- mPhysicalDisplayId = SurfaceComposerClient::getInternalDisplayId().value_or(
+ mPhysicalDisplayId = TestableSurfaceFlinger::getFirstDisplayId().value_or(
PhysicalDisplayId::fromPort(mFdp.ConsumeIntegral<uint8_t>()));
};
void process();
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp
index 28b875a..22d80ca 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp
@@ -130,7 +130,7 @@
mFlinger->maxFrameBufferAcquiredBuffers = mFdp.ConsumeIntegral<int64_t>();
mFlinger->maxGraphicsWidth = mFdp.ConsumeIntegral<uint32_t>();
mFlinger->maxGraphicsHeight = mFdp.ConsumeIntegral<uint32_t>();
- mFlinger->hasWideColorDisplay = mFdp.ConsumeBool();
+ mTestableFlinger.mutableSupportsWideColor() = mFdp.ConsumeBool();
mFlinger->useContextPriority = mFdp.ConsumeBool();
mFlinger->defaultCompositionDataspace = mFdp.PickValueInArray(kDataspaces);
@@ -237,7 +237,8 @@
mTestableFlinger.enableHalVirtualDisplays(mFdp.ConsumeBool());
- mTestableFlinger.commitTransactionsLocked(mFdp.ConsumeIntegral<uint32_t>());
+ FTL_FAKE_GUARD(kMainThreadContext,
+ mTestableFlinger.commitTransactionsLocked(mFdp.ConsumeIntegral<uint32_t>()));
mTestableFlinger.notifyPowerBoost(mFdp.ConsumeIntegral<int32_t>());
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h
index b25d959..ed2fe23 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h
@@ -30,10 +30,8 @@
#include <ui/DisplayStatInfo.h>
#include <ui/DynamicDisplayInfo.h>
-#include "BufferStateLayer.h"
#include "DisplayDevice.h"
#include "DisplayHardware/ComposerHal.h"
-#include "EffectLayer.h"
#include "FrameTimeline/FrameTimeline.h"
#include "FrameTracer/FrameTracer.h"
#include "Layer.h"
@@ -48,7 +46,6 @@
#include "StartPropertySetThread.h"
#include "SurfaceFlinger.h"
#include "SurfaceFlingerDefaultFactory.h"
-#include "SurfaceInterceptor.h"
#include "ThreadContext.h"
#include "TimeStats/TimeStats.h"
@@ -62,7 +59,6 @@
#include "tests/unittests/mock/MockFrameTimeline.h"
#include "tests/unittests/mock/MockFrameTracer.h"
#include "tests/unittests/mock/MockNativeWindowSurface.h"
-#include "tests/unittests/mock/MockSurfaceInterceptor.h"
#include "tests/unittests/mock/MockTimeStats.h"
#include "tests/unittests/mock/MockVSyncTracker.h"
#include "tests/unittests/mock/MockVsyncController.h"
@@ -278,6 +274,7 @@
private:
// ICompositor overrides:
+ void configure() override {}
bool commit(TimePoint, VsyncId, TimePoint) override { return false; }
void composite(TimePoint, VsyncId) override {}
void sample() override {}
@@ -317,10 +314,6 @@
return nullptr;
}
- sp<SurfaceInterceptor> createSurfaceInterceptor() override {
- return sp<android::impl::SurfaceInterceptor>::make();
- }
-
sp<StartPropertySetThread> createStartPropertySetThread(bool timestampPropertyValue) override {
return sp<StartPropertySetThread>::make(timestampPropertyValue);
}
@@ -355,12 +348,10 @@
return compositionengine::impl::createCompositionEngine();
}
- sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs &) override {
- return nullptr;
- }
+ sp<Layer> createBufferStateLayer(const LayerCreationArgs &) override { return nullptr; }
- sp<EffectLayer> createEffectLayer(const LayerCreationArgs &args) override {
- return sp<EffectLayer>::make(args);
+ sp<Layer> createEffectLayer(const LayerCreationArgs &args) override {
+ return sp<Layer>::make(args);
}
std::unique_ptr<FrameTracer> createFrameTracer() override {
@@ -445,9 +436,6 @@
mFlinger->dumpFrameTimeline(dumpArgs, result);
result = fdp->ConsumeRandomLengthString().c_str();
- mFlinger->dumpStaticScreenStats(result);
-
- result = fdp->ConsumeRandomLengthString().c_str();
mFlinger->dumpRawDisplayIdentificationData(dumpArgs, result);
LayersProto layersProto = mFlinger->dumpDrawingStateProto(fdp->ConsumeIntegral<uint32_t>());
@@ -461,10 +449,6 @@
mFlinger->calculateColorMatrix(fdp->ConsumeFloatingPoint<float>());
mFlinger->updateColorMatrixLocked();
mFlinger->CheckTransactCodeCredentials(fdp->ConsumeIntegral<uint32_t>());
-
- const CountDownLatch transactionCommittedSignal(fdp->ConsumeIntegral<uint32_t>());
- mFlinger->waitForSynchronousTransaction(transactionCommittedSignal);
- mFlinger->signalSynchronousTransactions(fdp->ConsumeIntegral<uint32_t>());
}
void getCompositionPreference() {
@@ -532,6 +516,13 @@
mFlinger->setVsyncConfig(vsyncConfig, fdp->ConsumeIntegral<nsecs_t>());
}
+ // TODO(b/248317436): extend to cover all displays for multi-display devices
+ static std::optional<PhysicalDisplayId> getFirstDisplayId() {
+ std::vector<PhysicalDisplayId> ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ if (ids.empty()) return {};
+ return ids.front();
+ }
+
sp<IBinder> fuzzBoot(FuzzedDataProvider *fdp) {
mFlinger->callingThreadHasUnscopedSurfaceFlingerAccess(fdp->ConsumeBool());
const sp<Client> client = sp<Client>::make(mFlinger);
@@ -543,9 +534,8 @@
ui::PixelFormat pixelFormat{};
mFlinger->getHwComposer().allocateVirtualDisplay(halVirtualDisplayId, uiSize, &pixelFormat);
- PhysicalDisplayId physicalDisplayId =
- SurfaceComposerClient::getInternalDisplayId().value_or(
- PhysicalDisplayId::fromPort(fdp->ConsumeIntegral<uint8_t>()));
+ PhysicalDisplayId physicalDisplayId = getFirstDisplayId().value_or(
+ PhysicalDisplayId::fromPort(fdp->ConsumeIntegral<uint8_t>()));
mFlinger->getHwComposer().allocatePhysicalDisplay(kHwDisplayId, physicalDisplayId);
sp<IBinder> display =
@@ -586,8 +576,6 @@
onPullAtom(&mFdp);
- mFlinger->injectVSync(mFdp.ConsumeIntegral<nsecs_t>());
-
getCompositionPreference();
getDisplayedContentSample(display, &mFdp);
getDesiredDisplayModeSpecs(display);
@@ -602,14 +590,18 @@
mFlinger->binderDied(display);
mFlinger->onFirstRef();
- mFlinger->commitTransactions();
mFlinger->updateInputFlinger();
mFlinger->updateCursorAsync();
setVsyncConfig(&mFdp);
- FTL_FAKE_GUARD(kMainThreadContext,
- mFlinger->flushTransactionQueues(getFuzzedVsyncId(mFdp)));
+ {
+ ftl::FakeGuard guard(kMainThreadContext);
+
+ mFlinger->commitTransactions();
+ mFlinger->flushTransactionQueues(getFuzzedVsyncId(mFdp));
+ mFlinger->postComposition();
+ }
mFlinger->setTransactionFlags(mFdp.ConsumeIntegral<uint32_t>());
mFlinger->clearTransactionFlags(mFdp.ConsumeIntegral<uint32_t>());
@@ -626,8 +618,6 @@
mFlinger->getMaxAcquiredBufferCountForCurrentRefreshRate(mFdp.ConsumeIntegral<uid_t>());
- FTL_FAKE_GUARD(kMainThreadContext, mFlinger->postComposition());
-
mFlinger->calculateExpectedPresentTime({});
mFlinger->enableHalVirtualDisplays(mFdp.ConsumeBool());
@@ -666,7 +656,8 @@
}
mRefreshRateConfigs = std::make_shared<scheduler::RefreshRateConfigs>(modes, kModeId60);
- const auto fps = mRefreshRateConfigs->getActiveMode()->getFps();
+ const auto fps =
+ FTL_FAKE_GUARD(kMainThreadContext, mRefreshRateConfigs->getActiveMode().getFps());
mFlinger->mVsyncConfiguration = mFactory.createVsyncConfiguration(fps);
mFlinger->mVsyncModulator = sp<scheduler::VsyncModulator>::make(
mFlinger->mVsyncConfiguration->getCurrentConfigs());
@@ -717,9 +708,9 @@
void enableHalVirtualDisplays(bool enable) { mFlinger->enableHalVirtualDisplays(enable); }
- auto commitTransactionsLocked(uint32_t transactionFlags) {
+ void commitTransactionsLocked(uint32_t transactionFlags) FTL_FAKE_GUARD(kMainThreadContext) {
Mutex::Autolock lock(mFlinger->mStateLock);
- return mFlinger->commitTransactionsLocked(transactionFlags);
+ mFlinger->commitTransactionsLocked(transactionFlags);
}
auto setDisplayStateLocked(const DisplayState &s) {
@@ -735,8 +726,10 @@
return mFlinger->setPowerModeInternal(display, mode);
}
- auto &getTransactionQueue() { return mFlinger->mLocklessTransactionQueue; }
- auto &getPendingTransactionQueue() { return mFlinger->mPendingTransactionQueues; }
+ auto &getTransactionQueue() { return mFlinger->mTransactionHandler.mLocklessTransactionQueue; }
+ auto &getPendingTransactionQueue() {
+ return mFlinger->mTransactionHandler.mPendingTransactionQueues;
+ }
auto setTransactionState(
const FrameTimelineInfo &frameTimelineInfo, const Vector<ComposerState> &states,
@@ -764,11 +757,10 @@
/* Read-write access to private data to set up preconditions and assert
* post-conditions.
*/
-
- auto &mutableCurrentState() { return mFlinger->mCurrentState; }
- auto &mutableDisplays() { return mFlinger->mDisplays; }
- auto &mutableDrawingState() { return mFlinger->mDrawingState; }
- auto &mutableInterceptor() { return mFlinger->mInterceptor; }
+ auto& mutableSupportsWideColor() { return mFlinger->mSupportsWideColor; }
+ auto& mutableCurrentState() { return mFlinger->mCurrentState; }
+ auto& mutableDisplays() { return mFlinger->mDisplays; }
+ auto& mutableDrawingState() { return mFlinger->mDrawingState; }
auto fromHandle(const sp<IBinder> &handle) { return mFlinger->fromHandle(handle); }
@@ -776,7 +768,6 @@
mutableDisplays().clear();
mutableCurrentState().displays.clear();
mutableDrawingState().displays.clear();
- mutableInterceptor().clear();
mFlinger->mScheduler.reset();
mFlinger->mCompositionEngine->setHwComposer(std::unique_ptr<HWComposer>());
mFlinger->mCompositionEngine->setRenderEngine(
@@ -785,7 +776,7 @@
private:
void setVsyncEnabled(bool) override {}
- void requestDisplayMode(DisplayModePtr, DisplayModeEvent) override {}
+ void requestDisplayModes(std::vector<scheduler::DisplayModeConfig>) override {}
void kernelTimerChanged(bool) override {}
void triggerOnFrameRateOverridesChanged() override {}
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp
index aeccc52..0a142c3 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp
@@ -14,10 +14,8 @@
* limitations under the License.
*
*/
-#include <BufferStateLayer.h>
#include <Client.h>
#include <DisplayDevice.h>
-#include <EffectLayer.h>
#include <LayerRenderArea.h>
#include <ftl/future.h>
#include <fuzzer/FuzzedDataProvider.h>
@@ -79,13 +77,13 @@
TestableSurfaceFlinger flinger;
sp<Client> client = sp<Client>::make(sp<SurfaceFlinger>::fromExisting(flinger.flinger()));
const LayerCreationArgs layerCreationArgs = createLayerCreationArgs(&flinger, client);
- sp<EffectLayer> effectLayer = sp<EffectLayer>::make(layerCreationArgs);
+ sp<Layer> effectLayer = sp<Layer>::make(layerCreationArgs);
effectLayer->setColor({(mFdp.ConsumeFloatingPointInRange<float>(0, 255) /*x*/,
mFdp.ConsumeFloatingPointInRange<float>(0, 255) /*y*/,
mFdp.ConsumeFloatingPointInRange<float>(0, 255) /*z*/)});
effectLayer->setDataspace(mFdp.PickValueInArray(kDataspaces));
- sp<EffectLayer> parent = sp<EffectLayer>::make(layerCreationArgs);
+ sp<Layer> parent = sp<Layer>::make(layerCreationArgs);
effectLayer->setChildrenDrawingParent(parent);
const FrameTimelineInfo frameInfo = getFuzzedFrameTimelineInfo();
@@ -110,8 +108,7 @@
void LayerFuzzer::invokeBufferStateLayer() {
TestableSurfaceFlinger flinger;
sp<Client> client = sp<Client>::make(sp<SurfaceFlinger>::fromExisting(flinger.flinger()));
- sp<BufferStateLayer> layer =
- sp<BufferStateLayer>::make(createLayerCreationArgs(&flinger, client));
+ sp<Layer> layer = sp<Layer>::make(createLayerCreationArgs(&flinger, client));
sp<Fence> fence = sp<Fence>::make();
const std::shared_ptr<FenceTime> fenceTime = std::make_shared<FenceTime>(fence);
@@ -149,7 +146,8 @@
layer->computeSourceBounds(getFuzzedFloatRect(&mFdp));
layer->fenceHasSignaled();
- layer->onPreComposition(mFdp.ConsumeIntegral<int64_t>());
+ layer->onPreComposition(mFdp.ConsumeIntegral<int64_t>(),
+ false /*updatingOutputGeometryThisFrame*/);
const std::vector<sp<CallbackHandle>> callbacks;
layer->setTransactionCompletedListeners(callbacks);
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_scheduler_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_scheduler_fuzzer.cpp
index f507ef0..2614288 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_scheduler_fuzzer.cpp
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_scheduler_fuzzer.cpp
@@ -92,7 +92,7 @@
const auto getVsyncPeriod = [](uid_t /* uid */) { return kSyncPeriod.count(); };
std::unique_ptr<android::impl::EventThread> thread = std::make_unique<
android::impl::EventThread>(std::move(std::make_unique<FuzzImplVSyncSource>()), nullptr,
- nullptr, nullptr, getVsyncPeriod);
+ nullptr, getVsyncPeriod);
thread->onHotplugReceived(getPhysicalDisplayId(), mFdp.ConsumeBool());
sp<EventThreadConnection> connection =
@@ -322,7 +322,7 @@
LayerCreationArgs args(flinger.flinger(), client,
mFdp.ConsumeRandomLengthString(kRandomStringLength) /*name*/,
mFdp.ConsumeIntegral<uint16_t>() /*layerFlags*/, LayerMetadata());
- sp<Layer> layer = sp<BufferStateLayer>::make(args);
+ sp<Layer> layer = sp<Layer>::make(args);
layer->setFrameRateSelectionPriority(mFdp.ConsumeIntegral<int16_t>());
}
@@ -350,7 +350,7 @@
const RefreshRateConfigs::GlobalSignals globalSignals = {.touch = false, .idle = false};
std::vector<LayerRequirement> layers = {{.weight = mFdp.ConsumeFloatingPoint<float>()}};
- refreshRateConfigs.getBestRefreshRate(layers, globalSignals);
+ refreshRateConfigs.getRankedRefreshRates(layers, globalSignals);
layers[0].name = mFdp.ConsumeRandomLengthString(kRandomStringLength);
layers[0].ownerUid = mFdp.ConsumeIntegral<uint16_t>();
@@ -362,11 +362,24 @@
mFdp.ConsumeFloatingPoint<float>()),
globalSignals);
- refreshRateConfigs.setDisplayManagerPolicy(
- {modeId,
- {Fps::fromValue(mFdp.ConsumeFloatingPoint<float>()),
- Fps::fromValue(mFdp.ConsumeFloatingPoint<float>())}});
- refreshRateConfigs.setActiveModeId(modeId);
+ {
+ ftl::FakeGuard guard(kMainThreadContext);
+
+ refreshRateConfigs.setPolicy(
+ RefreshRateConfigs::
+ DisplayManagerPolicy{modeId,
+ {Fps::fromValue(mFdp.ConsumeFloatingPoint<float>()),
+ Fps::fromValue(mFdp.ConsumeFloatingPoint<float>())}});
+ refreshRateConfigs.setPolicy(
+ RefreshRateConfigs::OverridePolicy{modeId,
+ {Fps::fromValue(
+ mFdp.ConsumeFloatingPoint<float>()),
+ Fps::fromValue(
+ mFdp.ConsumeFloatingPoint<float>())}});
+ refreshRateConfigs.setPolicy(RefreshRateConfigs::NoOverridePolicy{});
+
+ refreshRateConfigs.setActiveModeId(modeId);
+ }
RefreshRateConfigs::isFractionalPairOrMultiple(Fps::fromValue(
mFdp.ConsumeFloatingPoint<float>()),
@@ -379,7 +392,8 @@
RefreshRateStats refreshRateStats(timeStats, Fps::fromValue(mFdp.ConsumeFloatingPoint<float>()),
PowerMode::OFF);
- const auto fpsOpt = displayModes.get(modeId, [](const auto& mode) { return mode->getFps(); });
+ const auto fpsOpt = displayModes.get(modeId).transform(
+ [](const DisplayModePtr& mode) { return mode->getFps(); });
refreshRateStats.setRefreshRate(*fpsOpt);
refreshRateStats.setPowerMode(mFdp.PickValueInArray(kPowerModes));
diff --git a/services/surfaceflinger/layerproto/Android.bp b/services/surfaceflinger/layerproto/Android.bp
index 973a439..7287dd0 100644
--- a/services/surfaceflinger/layerproto/Android.bp
+++ b/services/surfaceflinger/layerproto/Android.bp
@@ -44,10 +44,11 @@
}
java_library_static {
- name: "layersprotosnano",
+ name: "layersprotoslite",
host_supported: true,
proto: {
- type: "nano",
+ type: "lite",
+ include_dirs: ["external/protobuf/src"],
},
srcs: ["*.proto"],
sdk_version: "core_platform",
@@ -56,7 +57,7 @@
jarjar_rules: "jarjar-rules.txt",
},
host: {
- static_libs: ["libprotobuf-java-nano"],
+ static_libs: ["libprotobuf-java-lite"],
},
},
}
diff --git a/services/surfaceflinger/layerproto/transactions.proto b/services/surfaceflinger/layerproto/transactions.proto
index 49487ee..4c6a9cf 100644
--- a/services/surfaceflinger/layerproto/transactions.proto
+++ b/services/surfaceflinger/layerproto/transactions.proto
@@ -82,7 +82,7 @@
eChangesLsbNone = 0;
ePositionChanged = 0x00000001;
eLayerChanged = 0x00000002;
- eSizeChanged = 0x00000004;
+ // unused = 0x00000004;
eAlphaChanged = 0x00000008;
eMatrixChanged = 0x00000010;
@@ -98,8 +98,7 @@
eReparent = 0x00008000;
eColorChanged = 0x00010000;
- eDestroySurface = 0x00020000;
- eTransformChanged = 0x00040000;
+ eBufferTransformChanged = 0x00040000;
eTransformToDisplayInverseChanged = 0x00080000;
eCropChanged = 0x00100000;
diff --git a/services/surfaceflinger/tests/Android.bp b/services/surfaceflinger/tests/Android.bp
index 276431e..bd6367d 100644
--- a/services/surfaceflinger/tests/Android.bp
+++ b/services/surfaceflinger/tests/Android.bp
@@ -23,7 +23,10 @@
cc_test {
name: "SurfaceFlinger_test",
- defaults: ["surfaceflinger_defaults"],
+ defaults: [
+ "android.hardware.graphics.common-ndk_shared",
+ "surfaceflinger_defaults",
+ ],
test_suites: ["device-tests"],
srcs: [
"BootDisplayMode_test.cpp",
@@ -53,18 +56,15 @@
"SetFrameRateOverride_test.cpp",
"SetGeometry_test.cpp",
"Stress_test.cpp",
- "SurfaceInterceptor_test.cpp",
"VirtualDisplay_test.cpp",
"WindowInfosListener_test.cpp",
],
data: ["SurfaceFlinger_test.filter"],
static_libs: [
- "libtrace_proto",
"liblayers_proto",
"android.hardware.graphics.composer@2.1",
],
shared_libs: [
- "android.hardware.graphics.common-V3-ndk",
"android.hardware.graphics.common@1.2",
"libandroid",
"libbase",
@@ -126,7 +126,6 @@
}
subdirs = [
- "fakehwc",
"hwc2",
"unittests",
"utils",
diff --git a/services/surfaceflinger/tests/BootDisplayMode_test.cpp b/services/surfaceflinger/tests/BootDisplayMode_test.cpp
index 432e227..f2874ae 100644
--- a/services/surfaceflinger/tests/BootDisplayMode_test.cpp
+++ b/services/surfaceflinger/tests/BootDisplayMode_test.cpp
@@ -30,7 +30,10 @@
TEST(BootDisplayModeTest, setBootDisplayMode) {
sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
- auto displayToken = SurfaceComposerClient::getInternalDisplayToken();
+
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ auto displayToken = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
bool bootModeSupport = false;
binder::Status status = sf->getBootDisplayModeSupport(&bootModeSupport);
ASSERT_NO_FATAL_FAILURE(statusTFromBinderStatus(status));
@@ -42,7 +45,9 @@
TEST(BootDisplayModeTest, clearBootDisplayMode) {
sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
- auto displayToken = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ auto displayToken = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
bool bootModeSupport = false;
binder::Status status = sf->getBootDisplayModeSupport(&bootModeSupport);
ASSERT_NO_FATAL_FAILURE(statusTFromBinderStatus(status));
diff --git a/services/surfaceflinger/tests/Credentials_test.cpp b/services/surfaceflinger/tests/Credentials_test.cpp
index 353b813..4f04934 100644
--- a/services/surfaceflinger/tests/Credentials_test.cpp
+++ b/services/surfaceflinger/tests/Credentials_test.cpp
@@ -55,19 +55,12 @@
#pragma clang diagnostic ignored "-Wconversion"
class CredentialsTest : public ::testing::Test {
protected:
- void SetUp() override {
- // Start the tests as root.
- seteuid(AID_ROOT);
-
- ASSERT_NO_FATAL_FAILURE(initClient());
- }
+ void SetUp() override { ASSERT_NO_FATAL_FAILURE(initClient()); }
void TearDown() override {
mComposerClient->dispose();
mBGSurfaceControl.clear();
mComposerClient.clear();
- // Finish the tests as root.
- seteuid(AID_ROOT);
}
sp<IBinder> mDisplay;
@@ -81,8 +74,17 @@
ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
}
+ static sp<IBinder> getFirstDisplayToken() {
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ if (ids.empty()) {
+ return nullptr;
+ }
+
+ return SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
+ }
+
void setupBackgroundSurface() {
- mDisplay = SurfaceComposerClient::getInternalDisplayToken();
+ mDisplay = getFirstDisplayToken();
ASSERT_FALSE(mDisplay == nullptr);
ui::DisplayMode mode;
@@ -102,31 +104,6 @@
}
/**
- * Sets UID to imitate Graphic's process.
- */
- void setGraphicsUID() {
- seteuid(AID_ROOT);
- seteuid(AID_GRAPHICS);
- }
-
- /**
- * Sets UID to imitate System's process.
- */
- void setSystemUID() {
- seteuid(AID_ROOT);
- seteuid(AID_SYSTEM);
- }
-
- /**
- * Sets UID to imitate a process that doesn't have any special privileges in
- * our code.
- */
- void setBinUID() {
- seteuid(AID_ROOT);
- seteuid(AID_BIN);
- }
-
- /**
* Template function the check a condition for different types of users: root
* graphics, system, and non-supported user. Root, graphics, and system should
* always equal privilegedValue, and non-supported user should equal unprivilegedValue.
@@ -134,24 +111,34 @@
template <typename T>
void checkWithPrivileges(std::function<T()> condition, T privilegedValue, T unprivilegedValue) {
// Check with root.
- seteuid(AID_ROOT);
- ASSERT_EQ(privilegedValue, condition());
+ {
+ UIDFaker f(AID_SYSTEM);
+ ASSERT_EQ(privilegedValue, condition());
+ }
// Check as a Graphics user.
- setGraphicsUID();
- ASSERT_EQ(privilegedValue, condition());
+ {
+ UIDFaker f(AID_GRAPHICS);
+ ASSERT_EQ(privilegedValue, condition());
+ }
// Check as a system user.
- setSystemUID();
- ASSERT_EQ(privilegedValue, condition());
+ {
+ UIDFaker f(AID_SYSTEM);
+ ASSERT_EQ(privilegedValue, condition());
+ }
// Check as a non-supported user.
- setBinUID();
- ASSERT_EQ(unprivilegedValue, condition());
+ {
+ UIDFaker f(AID_BIN);
+ ASSERT_EQ(unprivilegedValue, condition());
+ }
// Check as shell since shell has some additional permissions
- seteuid(AID_SHELL);
- ASSERT_EQ(unprivilegedValue, condition());
+ {
+ UIDFaker f(AID_SHELL);
+ ASSERT_EQ(privilegedValue, condition());
+ }
}
};
@@ -160,23 +147,27 @@
ASSERT_NO_FATAL_FAILURE(initClient());
// Graphics can init the client.
- setGraphicsUID();
- ASSERT_NO_FATAL_FAILURE(initClient());
+ {
+ UIDFaker f(AID_GRAPHICS);
+ ASSERT_NO_FATAL_FAILURE(initClient());
+ }
// System can init the client.
- setSystemUID();
- ASSERT_NO_FATAL_FAILURE(initClient());
+ {
+ UIDFaker f(AID_SYSTEM);
+ ASSERT_NO_FATAL_FAILURE(initClient());
+ }
// Anyone else can init the client.
- setBinUID();
- mComposerClient = sp<SurfaceComposerClient>::make();
- ASSERT_NO_FATAL_FAILURE(initClient());
+ {
+ UIDFaker f(AID_BIN);
+ mComposerClient = sp<SurfaceComposerClient>::make();
+ ASSERT_NO_FATAL_FAILURE(initClient());
+ }
}
TEST_F(CredentialsTest, GetBuiltInDisplayAccessTest) {
- std::function<bool()> condition = [] {
- return SurfaceComposerClient::getInternalDisplayToken() != nullptr;
- };
+ std::function<bool()> condition = [] { return getFirstDisplayToken() != nullptr; };
// Anyone can access display information.
ASSERT_NO_FATAL_FAILURE(checkWithPrivileges(condition, true, true));
}
@@ -184,8 +175,8 @@
TEST_F(CredentialsTest, AllowedGetterMethodsTest) {
// The following methods are tested with a UID that is not root, graphics,
// or system, to show that anyone can access them.
- setBinUID();
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ UIDFaker f(AID_BIN);
+ const auto display = getFirstDisplayToken();
ASSERT_TRUE(display != nullptr);
ui::DisplayMode mode;
@@ -197,7 +188,7 @@
}
TEST_F(CredentialsTest, GetDynamicDisplayInfoTest) {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto display = getFirstDisplayToken();
std::function<status_t()> condition = [=]() {
ui::DynamicDisplayInfo info;
return SurfaceComposerClient::getDynamicDisplayInfo(display, &info);
@@ -206,7 +197,7 @@
}
TEST_F(CredentialsTest, GetDisplayNativePrimariesTest) {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto display = getFirstDisplayToken();
std::function<status_t()> condition = [=]() {
ui::DisplayPrimaries primaries;
return SurfaceComposerClient::getDisplayNativePrimaries(display, primaries);
@@ -215,7 +206,7 @@
}
TEST_F(CredentialsTest, SetDesiredDisplayConfigsTest) {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto display = getFirstDisplayToken();
ui::DisplayModeId defaultMode;
bool allowGroupSwitching;
float primaryFpsMin;
@@ -238,7 +229,7 @@
}
TEST_F(CredentialsTest, SetActiveColorModeTest) {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto display = getFirstDisplayToken();
std::function<status_t()> condition = [=]() {
return SurfaceComposerClient::setActiveColorMode(display, ui::ColorMode::NATIVE);
};
@@ -253,24 +244,34 @@
};
// Check with root.
- seteuid(AID_ROOT);
- ASSERT_FALSE(condition());
+ {
+ UIDFaker f(AID_ROOT);
+ ASSERT_FALSE(condition());
+ }
// Check as a Graphics user.
- setGraphicsUID();
- ASSERT_TRUE(condition());
+ {
+ UIDFaker f(AID_GRAPHICS);
+ ASSERT_TRUE(condition());
+ }
// Check as a system user.
- setSystemUID();
- ASSERT_TRUE(condition());
+ {
+ UIDFaker f(AID_SYSTEM);
+ ASSERT_TRUE(condition());
+ }
// Check as a non-supported user.
- setBinUID();
- ASSERT_FALSE(condition());
+ {
+ UIDFaker f(AID_BIN);
+ ASSERT_FALSE(condition());
+ }
// Check as shell since shell has some additional permissions
- seteuid(AID_SHELL);
- ASSERT_FALSE(condition());
+ {
+ UIDFaker f(AID_SHELL);
+ ASSERT_FALSE(condition());
+ }
condition = [=]() {
sp<IBinder> testDisplay = SurfaceComposerClient::createDisplay(DISPLAY_NAME, false);
@@ -280,7 +281,7 @@
}
TEST_F(CredentialsTest, CaptureTest) {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto display = getFirstDisplayToken();
std::function<status_t()> condition = [=]() {
sp<GraphicBuffer> outBuffer;
DisplayCaptureArgs captureArgs;
@@ -315,25 +316,31 @@
// Historically, only root and shell can access the getLayerDebugInfo which
// is called when we call dumpsys. I don't see a reason why we should change this.
std::vector<LayerDebugInfo> outLayers;
+ binder::Status status = binder::Status::ok();
// Check with root.
- seteuid(AID_ROOT);
- binder::Status status = sf->getLayerDebugInfo(&outLayers);
- ASSERT_EQ(NO_ERROR, statusTFromBinderStatus(status));
+ {
+ UIDFaker f(AID_ROOT);
+ status = sf->getLayerDebugInfo(&outLayers);
+ ASSERT_EQ(NO_ERROR, statusTFromBinderStatus(status));
+ }
// Check as a shell.
- seteuid(AID_SHELL);
- status = sf->getLayerDebugInfo(&outLayers);
- ASSERT_EQ(NO_ERROR, statusTFromBinderStatus(status));
+ {
+ UIDFaker f(AID_SHELL);
+ status = sf->getLayerDebugInfo(&outLayers);
+ ASSERT_EQ(NO_ERROR, statusTFromBinderStatus(status));
+ }
// Check as anyone else.
- seteuid(AID_ROOT);
- seteuid(AID_BIN);
- status = sf->getLayerDebugInfo(&outLayers);
- ASSERT_EQ(PERMISSION_DENIED, statusTFromBinderStatus(status));
+ {
+ UIDFaker f(AID_BIN);
+ status = sf->getLayerDebugInfo(&outLayers);
+ ASSERT_EQ(PERMISSION_DENIED, statusTFromBinderStatus(status));
+ }
}
TEST_F(CredentialsTest, IsWideColorDisplayBasicCorrectness) {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto display = getFirstDisplayToken();
ASSERT_FALSE(display == nullptr);
bool result = false;
status_t error = SurfaceComposerClient::isWideColorDisplay(display, &result);
@@ -357,7 +364,7 @@
}
TEST_F(CredentialsTest, IsWideColorDisplayWithPrivileges) {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto display = getFirstDisplayToken();
ASSERT_FALSE(display == nullptr);
std::function<status_t()> condition = [=]() {
bool result = false;
@@ -367,7 +374,7 @@
}
TEST_F(CredentialsTest, GetActiveColorModeBasicCorrectness) {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto display = getFirstDisplayToken();
ASSERT_FALSE(display == nullptr);
ui::DynamicDisplayInfo info;
SurfaceComposerClient::getDynamicDisplayInfo(display, &info);
diff --git a/services/surfaceflinger/tests/DisplayConfigs_test.cpp b/services/surfaceflinger/tests/DisplayConfigs_test.cpp
index 2dc96b8..02c934e 100644
--- a/services/surfaceflinger/tests/DisplayConfigs_test.cpp
+++ b/services/surfaceflinger/tests/DisplayConfigs_test.cpp
@@ -48,7 +48,9 @@
protected:
void SetUp() override {
- mDisplayToken = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ mDisplayToken = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
status_t res =
SurfaceComposerClient::getDesiredDisplayModeSpecs(mDisplayToken,
&initialDefaultMode,
@@ -149,4 +151,4 @@
} // namespace android
// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wextra"
\ No newline at end of file
+#pragma clang diagnostic pop // ignored "-Wextra"
diff --git a/services/surfaceflinger/tests/EffectLayer_test.cpp b/services/surfaceflinger/tests/EffectLayer_test.cpp
index 9fa0452..52aa502 100644
--- a/services/surfaceflinger/tests/EffectLayer_test.cpp
+++ b/services/surfaceflinger/tests/EffectLayer_test.cpp
@@ -28,7 +28,9 @@
LayerTransactionTest::SetUp();
ASSERT_EQ(NO_ERROR, mClient->initCheck());
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ const auto display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ASSERT_FALSE(display == nullptr);
mParentLayer = createColorLayer("Parent layer", Color::RED);
@@ -177,7 +179,9 @@
}
TEST_F(EffectLayerTest, EffectLayerWithColorNoCrop) {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ const auto display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ui::DisplayMode mode;
ASSERT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
const ui::Size& resolution = mode.resolution;
diff --git a/services/surfaceflinger/tests/IPC_test.cpp b/services/surfaceflinger/tests/IPC_test.cpp
index c63d251..40a5d57 100644
--- a/services/surfaceflinger/tests/IPC_test.cpp
+++ b/services/surfaceflinger/tests/IPC_test.cpp
@@ -224,7 +224,9 @@
mClient = sp<SurfaceComposerClient>::make();
ASSERT_EQ(NO_ERROR, mClient->initCheck());
- mPrimaryDisplay = mClient->getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ mPrimaryDisplay = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ui::DisplayMode mode;
mClient->getActiveDisplayMode(mPrimaryDisplay, &mode);
mDisplayWidth = mode.resolution.getWidth();
diff --git a/services/surfaceflinger/tests/InvalidHandles_test.cpp b/services/surfaceflinger/tests/InvalidHandles_test.cpp
index 741b6f7..666ce76 100644
--- a/services/surfaceflinger/tests/InvalidHandles_test.cpp
+++ b/services/surfaceflinger/tests/InvalidHandles_test.cpp
@@ -48,7 +48,7 @@
}
sp<SurfaceControl> makeNotSurfaceControl() {
- return sp<SurfaceControl>::make(mScc, sp<NotALayer>::make(), 1);
+ return sp<SurfaceControl>::make(mScc, sp<NotALayer>::make(), 1, "#1");
}
};
diff --git a/services/surfaceflinger/tests/LayerBorder_test.cpp b/services/surfaceflinger/tests/LayerBorder_test.cpp
index 0d55ec1..00e134b 100644
--- a/services/surfaceflinger/tests/LayerBorder_test.cpp
+++ b/services/surfaceflinger/tests/LayerBorder_test.cpp
@@ -34,7 +34,9 @@
toHalf3 = ColorTransformHelper::toHalf3;
toHalf4 = ColorTransformHelper::toHalf4;
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ const auto display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ASSERT_FALSE(display == nullptr);
mColorOrange = toHalf4({255, 140, 0, 255});
mParentLayer = createColorLayer("Parent layer", Color::RED);
@@ -215,13 +217,13 @@
});
}
-TEST_F(LayerBorderTest, BufferStateLayer) {
+TEST_F(LayerBorderTest, LayerWithBuffer) {
asTransaction([&](Transaction& t) {
t.hide(mEffectLayer1);
t.hide(mEffectLayer2);
t.show(mContainerLayer);
- sp<SurfaceControl> bufferStateLayer =
+ sp<SurfaceControl> layer =
mClient->createSurface(String8("BufferState"), 0 /* width */, 0 /* height */,
PIXEL_FORMAT_RGBA_8888,
ISurfaceComposerClient::eFXSurfaceBufferState,
@@ -236,9 +238,9 @@
TransactionUtils::fillGraphicBufferColor(buffer, Rect(0, 0, 200, 200), Color::GREEN);
TransactionUtils::fillGraphicBufferColor(buffer, Rect(200, 200, 400, 400), Color::BLUE);
- t.setBuffer(bufferStateLayer, buffer);
- t.setPosition(bufferStateLayer, 100, 100);
- t.show(bufferStateLayer);
+ t.setBuffer(layer, buffer);
+ t.setPosition(layer, 100, 100);
+ t.show(layer);
t.enableBorder(mContainerLayer, true, 20, mColorOrange);
});
}
diff --git a/services/surfaceflinger/tests/LayerCallback_test.cpp b/services/surfaceflinger/tests/LayerCallback_test.cpp
index 1460fe1..26dbc76 100644
--- a/services/surfaceflinger/tests/LayerCallback_test.cpp
+++ b/services/surfaceflinger/tests/LayerCallback_test.cpp
@@ -51,7 +51,7 @@
LayerTransactionTest::TearDown();
}
- virtual sp<SurfaceControl> createBufferStateLayer() {
+ virtual sp<SurfaceControl> createLayerWithBuffer() {
return createLayer(mClient, "test", 0, 0, ISurfaceComposerClient::eFXSurfaceBufferState);
}
@@ -164,7 +164,7 @@
TEST_F(LayerCallbackTest, BufferColor) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -183,7 +183,7 @@
TEST_F(LayerCallbackTest, NoBufferNoColor) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -206,7 +206,7 @@
TEST_F(LayerCallbackTest, BufferNoColor) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -228,7 +228,7 @@
TEST_F(LayerCallbackTest, NoBufferColor) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -266,7 +266,7 @@
TEST_F(LayerCallbackTest, OffScreen) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -288,8 +288,8 @@
TEST_F(LayerCallbackTest, MergeBufferNoColor) {
sp<SurfaceControl> layer1, layer2;
- ASSERT_NO_FATAL_FAILURE(layer1 = createBufferStateLayer());
- ASSERT_NO_FATAL_FAILURE(layer2 = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer1 = createLayerWithBuffer());
+ ASSERT_NO_FATAL_FAILURE(layer2 = createLayerWithBuffer());
Transaction transaction1, transaction2;
CallbackHelper callback1, callback2;
@@ -322,8 +322,8 @@
TEST_F(LayerCallbackTest, MergeNoBufferColor) {
sp<SurfaceControl> layer1, layer2;
- ASSERT_NO_FATAL_FAILURE(layer1 = createBufferStateLayer());
- ASSERT_NO_FATAL_FAILURE(layer2 = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer1 = createLayerWithBuffer());
+ ASSERT_NO_FATAL_FAILURE(layer2 = createLayerWithBuffer());
Transaction transaction1, transaction2;
CallbackHelper callback1, callback2;
@@ -357,8 +357,8 @@
TEST_F(LayerCallbackTest, MergeOneBufferOneColor) {
sp<SurfaceControl> layer1, layer2;
- ASSERT_NO_FATAL_FAILURE(layer1 = createBufferStateLayer());
- ASSERT_NO_FATAL_FAILURE(layer2 = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer1 = createLayerWithBuffer());
+ ASSERT_NO_FATAL_FAILURE(layer2 = createLayerWithBuffer());
Transaction transaction1, transaction2;
CallbackHelper callback1, callback2;
@@ -392,8 +392,8 @@
}
TEST_F(LayerCallbackTest, Merge_SameCallback) {
sp<SurfaceControl> layer1, layer2;
- ASSERT_NO_FATAL_FAILURE(layer1 = createBufferStateLayer());
- ASSERT_NO_FATAL_FAILURE(layer2 = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer1 = createLayerWithBuffer());
+ ASSERT_NO_FATAL_FAILURE(layer2 = createLayerWithBuffer());
Transaction transaction1, transaction2;
CallbackHelper callback;
@@ -418,7 +418,7 @@
TEST_F(LayerCallbackTest, Merge_SameLayer) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction1, transaction2;
CallbackHelper callback1, callback2;
@@ -485,7 +485,7 @@
TEST_F(LayerCallbackTest, MultipleTransactions) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -510,7 +510,7 @@
TEST_F(LayerCallbackTest, MultipleTransactions_NoStateChange) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -541,7 +541,7 @@
TEST_F(LayerCallbackTest, MultipleTransactions_SameStateChange) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -579,8 +579,8 @@
TEST_F(LayerCallbackTest, MultipleTransactions_Merge) {
sp<SurfaceControl> layer1, layer2;
- ASSERT_NO_FATAL_FAILURE(layer1 = createBufferStateLayer());
- ASSERT_NO_FATAL_FAILURE(layer2 = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer1 = createLayerWithBuffer());
+ ASSERT_NO_FATAL_FAILURE(layer2 = createLayerWithBuffer());
Transaction transaction1, transaction2;
CallbackHelper callback1, callback2;
@@ -799,7 +799,7 @@
// TODO (b/183181768): Fix & re-enable
TEST_F(LayerCallbackTest, DISABLED_MultipleTransactions_SingleFrame) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -823,7 +823,7 @@
TEST_F(LayerCallbackTest, MultipleTransactions_SingleFrame_NoStateChange) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
// Normal call to set up test
Transaction transaction;
@@ -858,7 +858,7 @@
TEST_F(LayerCallbackTest, MultipleTransactions_SingleFrame_SameStateChange) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
// Normal call to set up test
Transaction transaction;
@@ -901,7 +901,7 @@
TEST_F(LayerCallbackTest, DesiredPresentTime) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -925,7 +925,7 @@
TEST_F(LayerCallbackTest, DesiredPresentTime_Multiple) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback1;
@@ -971,7 +971,7 @@
// TODO (b/183181768): Fix & re-enable
TEST_F(LayerCallbackTest, DISABLED_DesiredPresentTime_OutOfOrder) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback1;
@@ -1015,7 +1015,7 @@
TEST_F(LayerCallbackTest, DesiredPresentTime_Past) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -1039,7 +1039,7 @@
TEST_F(LayerCallbackTest, ExpectedPresentTime) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -1065,8 +1065,8 @@
// b202394221
TEST_F(LayerCallbackTest, EmptyBufferStateChanges) {
sp<SurfaceControl> bufferLayer, emptyBufferLayer;
- ASSERT_NO_FATAL_FAILURE(bufferLayer = createBufferStateLayer());
- ASSERT_NO_FATAL_FAILURE(emptyBufferLayer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(bufferLayer = createLayerWithBuffer());
+ ASSERT_NO_FATAL_FAILURE(emptyBufferLayer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
@@ -1120,7 +1120,7 @@
TEST_F(LayerCallbackTest, CommitCallbackOffscreenLayer) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
sp<SurfaceControl> offscreenLayer =
createSurface(mClient, "Offscreen Layer", 0, 0, PIXEL_FORMAT_RGBA_8888,
ISurfaceComposerClient::eFXSurfaceBufferState, layer.get());
@@ -1151,7 +1151,7 @@
TEST_F(LayerCallbackTest, TransactionCommittedCallback_BSL) {
sp<SurfaceControl> layer;
- ASSERT_NO_FATAL_FAILURE(layer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(layer = createLayerWithBuffer());
Transaction transaction;
CallbackHelper callback;
diff --git a/services/surfaceflinger/tests/LayerRenderTypeTransaction_test.cpp b/services/surfaceflinger/tests/LayerRenderTypeTransaction_test.cpp
index bbe7ae8..bf7cae9 100644
--- a/services/surfaceflinger/tests/LayerRenderTypeTransaction_test.cpp
+++ b/services/surfaceflinger/tests/LayerRenderTypeTransaction_test.cpp
@@ -399,7 +399,7 @@
.apply();
ASSERT_NO_FATAL_FAILURE(
fillBufferQueueLayerColor(layerTransparent, Color::TRANSPARENT, 32, 32));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layerR, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layerR, Color::RED, 32, 32));
getScreenCapture()->expectColor(Rect(16, 16, 48, 48), Color::RED);
}
@@ -482,7 +482,7 @@
}
}
-// RED: Color layer base color and BufferQueueLayer/BufferStateLayer fill
+// RED: Color layer base color and Layer buffer fill
// BLUE: prior background color
// GREEN: final background color
// BLACK: no color or fill
@@ -516,7 +516,7 @@
case ISurfaceComposerClient::eFXSurfaceBufferState:
ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", width, height, layerType));
if (bufferFill) {
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, fillColor, width, height));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, fillColor, width, height));
expectedColor = fillColor;
}
Transaction().setCrop(layer, Rect(0, 0, width, height)).apply();
@@ -832,7 +832,7 @@
sp<SurfaceControl> layer;
ASSERT_NO_FATAL_FAILURE(
layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
const Rect crop(8, 8, 24, 24);
Transaction().setCrop(layer, crop).apply();
@@ -863,7 +863,7 @@
sp<SurfaceControl> layer;
ASSERT_NO_FATAL_FAILURE(
layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
{
SCOPED_TRACE("empty rect");
@@ -944,7 +944,7 @@
sp<SurfaceControl> layer;
ASSERT_NO_FATAL_FAILURE(
layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
const Rect crop(8, 8, 24, 24);
Transaction().setPosition(layer, 32, 32).setCrop(layer, crop).apply();
@@ -972,7 +972,7 @@
sp<SurfaceControl> layer;
ASSERT_NO_FATAL_FAILURE(
layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
const Rect frame(8, 8, 24, 24);
Transaction t;
@@ -988,7 +988,7 @@
sp<SurfaceControl> layer;
ASSERT_NO_FATAL_FAILURE(
layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
Transaction t;
{
@@ -1014,7 +1014,7 @@
sp<SurfaceControl> layer;
ASSERT_NO_FATAL_FAILURE(
layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 10, 10));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 10, 10));
// A layer with a buffer will have a computed size that matches the buffer size.
auto shot = getScreenCapture();
@@ -1026,11 +1026,11 @@
sp<SurfaceControl> parent, child;
ASSERT_NO_FATAL_FAILURE(
parent = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(parent, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(parent, Color::RED, 32, 32));
ASSERT_NO_FATAL_FAILURE(
child = createLayer("test", 10, 10, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(child, Color::BLUE, 10, 10));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(child, Color::BLUE, 10, 10));
Transaction().reparent(child, parent).apply();
@@ -1047,7 +1047,7 @@
ASSERT_NO_FATAL_FAILURE(
child = createLayer("test", 10, 10, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(child, Color::BLUE, 10, 10));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(child, Color::BLUE, 10, 10));
Transaction().reparent(child, parent).apply();
@@ -1061,7 +1061,7 @@
sp<SurfaceControl> layer;
ASSERT_NO_FATAL_FAILURE(
layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
std::this_thread::sleep_for(500ms);
@@ -1080,9 +1080,9 @@
child = createLayer("test", 10, 10, ISurfaceComposerClient::eFXSurfaceBufferState));
Transaction().reparent(child, parent).apply();
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(parent, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(parent, Color::RED, 32, 32));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(child, Color::BLUE, 10, 10));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(child, Color::BLUE, 10, 10));
Rect childDst(0, 16, 32, 32);
Transaction t;
TransactionUtils::setFrame(t, child, Rect(0, 0, 10, 10), childDst);
@@ -1099,7 +1099,7 @@
ASSERT_NO_FATAL_FAILURE(
layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
auto shot = getScreenCapture();
shot->expectColor(Rect(0, 0, 32, 32), Color::RED);
@@ -1111,7 +1111,7 @@
ASSERT_NO_FATAL_FAILURE(
layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
{
SCOPED_TRACE("set buffer 1");
@@ -1120,7 +1120,7 @@
shot->expectBorder(Rect(0, 0, 32, 32), Color::BLACK);
}
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::BLUE, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::BLUE, 32, 32));
{
SCOPED_TRACE("set buffer 2");
@@ -1129,7 +1129,7 @@
shot->expectBorder(Rect(0, 0, 32, 32), Color::BLACK);
}
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
{
SCOPED_TRACE("set buffer 3");
@@ -1148,7 +1148,7 @@
ASSERT_NO_FATAL_FAILURE(
layer2 = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer1, Color::RED, 64, 64));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer1, Color::RED, 64, 64));
{
SCOPED_TRACE("set layer 1 buffer red");
@@ -1156,7 +1156,7 @@
shot->expectColor(Rect(0, 0, 64, 64), Color::RED);
}
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer2, Color::BLUE, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer2, Color::BLUE, 32, 32));
{
SCOPED_TRACE("set layer 2 buffer blue");
@@ -1166,7 +1166,7 @@
shot->expectColor(Rect(0, 32, 32, 64), Color::RED);
}
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer1, Color::GREEN, 64, 64));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer1, Color::GREEN, 64, 64));
{
SCOPED_TRACE("set layer 1 buffer green");
auto shot = getScreenCapture();
@@ -1175,7 +1175,7 @@
shot->expectColor(Rect(0, 32, 32, 64), Color::GREEN);
}
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer2, Color::WHITE, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer2, Color::WHITE, 32, 32));
{
SCOPED_TRACE("set layer 2 buffer white");
diff --git a/services/surfaceflinger/tests/LayerState_test.cpp b/services/surfaceflinger/tests/LayerState_test.cpp
index fbbf322..2181370 100644
--- a/services/surfaceflinger/tests/LayerState_test.cpp
+++ b/services/surfaceflinger/tests/LayerState_test.cpp
@@ -90,13 +90,12 @@
ASSERT_EQ(args.grayscale, args2.grayscale);
}
-TEST(LayerStateTest, ParcellingScreenCaptureResults) {
+TEST(LayerStateTest, ParcellingScreenCaptureResultsWithFence) {
ScreenCaptureResults results;
results.buffer = sp<GraphicBuffer>::make(100u, 200u, PIXEL_FORMAT_RGBA_8888, 1u, 0u);
- results.fence = sp<Fence>::make(dup(fileno(tmpfile())));
+ results.fenceResult = sp<Fence>::make(dup(fileno(tmpfile())));
results.capturedSecureLayers = true;
results.capturedDataspace = ui::Dataspace::DISPLAY_P3;
- results.result = BAD_VALUE;
Parcel p;
results.writeToParcel(&p);
@@ -110,10 +109,41 @@
ASSERT_EQ(results.buffer->getWidth(), results2.buffer->getWidth());
ASSERT_EQ(results.buffer->getHeight(), results2.buffer->getHeight());
ASSERT_EQ(results.buffer->getPixelFormat(), results2.buffer->getPixelFormat());
- ASSERT_EQ(results.fence->isValid(), results2.fence->isValid());
+ ASSERT_TRUE(results.fenceResult.ok());
+ ASSERT_TRUE(results2.fenceResult.ok());
+ ASSERT_EQ(results.fenceResult.value()->isValid(), results2.fenceResult.value()->isValid());
ASSERT_EQ(results.capturedSecureLayers, results2.capturedSecureLayers);
ASSERT_EQ(results.capturedDataspace, results2.capturedDataspace);
- ASSERT_EQ(results.result, results2.result);
+}
+
+TEST(LayerStateTest, ParcellingScreenCaptureResultsWithNoFenceOrError) {
+ ScreenCaptureResults results;
+
+ Parcel p;
+ results.writeToParcel(&p);
+ p.setDataPosition(0);
+
+ ScreenCaptureResults results2;
+ results2.readFromParcel(&p);
+
+ ASSERT_TRUE(results2.fenceResult.ok());
+ ASSERT_EQ(results2.fenceResult.value(), Fence::NO_FENCE);
+}
+
+TEST(LayerStateTest, ParcellingScreenCaptureResultsWithFenceError) {
+ ScreenCaptureResults results;
+ results.fenceResult = base::unexpected(BAD_VALUE);
+
+ Parcel p;
+ results.writeToParcel(&p);
+ p.setDataPosition(0);
+
+ ScreenCaptureResults results2;
+ results2.readFromParcel(&p);
+
+ ASSERT_FALSE(results.fenceResult.ok());
+ ASSERT_FALSE(results2.fenceResult.ok());
+ ASSERT_EQ(results.fenceResult.error(), results2.fenceResult.error());
}
} // namespace test
diff --git a/services/surfaceflinger/tests/LayerTransactionTest.h b/services/surfaceflinger/tests/LayerTransactionTest.h
index 4b91605..badd5be 100644
--- a/services/surfaceflinger/tests/LayerTransactionTest.h
+++ b/services/surfaceflinger/tests/LayerTransactionTest.h
@@ -137,8 +137,8 @@
postBufferQueueLayerBuffer(layer);
}
- virtual void fillBufferStateLayerColor(const sp<SurfaceControl>& layer, const Color& color,
- int32_t bufferWidth, int32_t bufferHeight) {
+ virtual void fillBufferLayerColor(const sp<SurfaceControl>& layer, const Color& color,
+ int32_t bufferWidth, int32_t bufferHeight) {
sp<GraphicBuffer> buffer =
sp<GraphicBuffer>::make(static_cast<uint32_t>(bufferWidth),
static_cast<uint32_t>(bufferHeight), PIXEL_FORMAT_RGBA_8888,
@@ -159,7 +159,7 @@
fillBufferQueueLayerColor(layer, color, bufferWidth, bufferHeight);
break;
case ISurfaceComposerClient::eFXSurfaceBufferState:
- fillBufferStateLayerColor(layer, color, bufferWidth, bufferHeight);
+ fillBufferLayerColor(layer, color, bufferWidth, bufferHeight);
break;
default:
ASSERT_TRUE(false) << "unsupported layer type: " << mLayerType;
@@ -233,7 +233,7 @@
Rect(halfW, halfH, bufferWidth, bufferHeight),
bottomRight);
- Transaction().setBuffer(layer, buffer).setSize(layer, bufferWidth, bufferHeight).apply();
+ Transaction().setBuffer(layer, buffer).apply();
}
std::unique_ptr<ScreenCapture> screenshot() {
@@ -289,7 +289,9 @@
private:
void SetUpDisplay() {
- mDisplay = mClient->getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ mDisplay = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ASSERT_FALSE(mDisplay == nullptr) << "failed to get display";
ui::DisplayMode mode;
diff --git a/services/surfaceflinger/tests/LayerTransaction_test.cpp b/services/surfaceflinger/tests/LayerTransaction_test.cpp
index 513fdc3..cbd54e7 100644
--- a/services/surfaceflinger/tests/LayerTransaction_test.cpp
+++ b/services/surfaceflinger/tests/LayerTransaction_test.cpp
@@ -32,7 +32,7 @@
Transaction().setTransformToDisplayInverse(layer, false).apply();
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::GREEN, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::GREEN, 32, 32));
Transaction().setTransformToDisplayInverse(layer, true).apply();
}
@@ -154,6 +154,36 @@
ASSERT_EQ(OK, producer->disconnect(NATIVE_WINDOW_API_CPU));
}
+
+// b/245052266 - we possible could support blur and a buffer at the same layer but
+// might break existing assumptions at higher level. This test captures the current
+// expectations. A layer drawing a buffer will not support blur.
+TEST_F(LayerTransactionTest, BufferTakesPriorityOverBlur) {
+ sp<SurfaceControl> layer;
+ ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
+ Transaction().setBackgroundBlurRadius(layer, 5).apply();
+ {
+ SCOPED_TRACE("BufferTakesPriorityOverBlur");
+ const Rect rect(0, 0, 32, 32);
+ auto shot = screenshot();
+ shot->expectColor(rect, Color::RED);
+ }
+}
+
+TEST_F(LayerTransactionTest, BufferTakesPriorityOverColor) {
+ sp<SurfaceControl> layer;
+ ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
+ Transaction().setColor(layer, {Color::GREEN.r, Color::GREEN.g, Color::GREEN.b}).apply();
+ {
+ SCOPED_TRACE("BufferTakesPriorityOverColor");
+ const Rect rect(0, 0, 32, 32);
+ auto shot = screenshot();
+ shot->expectColor(rect, Color::RED);
+ }
+}
+
} // namespace android
// TODO(b/129481165): remove the #pragma below and fix conversion issues
diff --git a/services/surfaceflinger/tests/LayerUpdate_test.cpp b/services/surfaceflinger/tests/LayerUpdate_test.cpp
index e1a7ecc..867eddb 100644
--- a/services/surfaceflinger/tests/LayerUpdate_test.cpp
+++ b/services/surfaceflinger/tests/LayerUpdate_test.cpp
@@ -33,7 +33,9 @@
LayerTransactionTest::SetUp();
ASSERT_EQ(NO_ERROR, mClient->initCheck());
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ const auto display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ASSERT_FALSE(display == nullptr);
ui::DisplayMode mode;
diff --git a/services/surfaceflinger/tests/MirrorLayer_test.cpp b/services/surfaceflinger/tests/MirrorLayer_test.cpp
index a921aa8..e69db7c 100644
--- a/services/surfaceflinger/tests/MirrorLayer_test.cpp
+++ b/services/surfaceflinger/tests/MirrorLayer_test.cpp
@@ -29,8 +29,10 @@
virtual void SetUp() {
LayerTransactionTest::SetUp();
ASSERT_EQ(NO_ERROR, mClient->initCheck());
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ASSERT_FALSE(display == nullptr);
mParentLayer = createColorLayer("Parent layer", Color::RED);
@@ -193,14 +195,14 @@
shot->expectColor(Rect(750, 750, 950, 950), Color::GREEN);
}
- sp<SurfaceControl> bufferStateLayer =
- createLayer("BufferStateLayer", 200, 200, ISurfaceComposerClient::eFXSurfaceBufferState,
+ sp<SurfaceControl> layer =
+ createLayer("Layer", 200, 200, ISurfaceComposerClient::eFXSurfaceBufferState,
mChildLayer.get());
- fillBufferStateLayerColor(bufferStateLayer, Color::BLUE, 200, 200);
- Transaction().show(bufferStateLayer).apply();
+ fillBufferLayerColor(layer, Color::BLUE, 200, 200);
+ Transaction().show(layer).apply();
{
- SCOPED_TRACE("Initial Mirror BufferStateLayer");
+ SCOPED_TRACE("Initial Mirror Layer");
auto shot = screenshot();
// Buffer mirror
shot->expectColor(Rect(550, 550, 750, 750), Color::BLUE);
@@ -208,9 +210,9 @@
shot->expectColor(Rect(750, 750, 950, 950), Color::GREEN);
}
- fillBufferStateLayerColor(bufferStateLayer, Color::WHITE, 200, 200);
+ fillBufferLayerColor(layer, Color::WHITE, 200, 200);
{
- SCOPED_TRACE("Update BufferStateLayer");
+ SCOPED_TRACE("Update Layer");
auto shot = screenshot();
// Buffer mirror
shot->expectColor(Rect(550, 550, 750, 750), Color::WHITE);
@@ -218,9 +220,9 @@
shot->expectColor(Rect(750, 750, 950, 950), Color::GREEN);
}
- Transaction().reparent(bufferStateLayer, nullptr).apply();
+ Transaction().reparent(layer, nullptr).apply();
{
- SCOPED_TRACE("Removed BufferStateLayer");
+ SCOPED_TRACE("Removed Layer");
auto shot = screenshot();
// Buffer mirror
shot->expectColor(Rect(550, 550, 750, 750), Color::GREEN);
@@ -231,7 +233,10 @@
// Test that the mirror layer is initially offscreen.
TEST_F(MirrorLayerTest, InitialMirrorState) {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+
+ const auto display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ui::DisplayMode mode;
SurfaceComposerClient::getActiveDisplayMode(display, &mode);
const ui::Size& size = mode.resolution;
@@ -275,7 +280,9 @@
// Test that a mirror layer can be screenshot when offscreen
TEST_F(MirrorLayerTest, OffscreenMirrorScreenshot) {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ const auto display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ui::DisplayMode mode;
SurfaceComposerClient::getActiveDisplayMode(display, &mode);
const ui::Size& size = mode.resolution;
@@ -283,7 +290,7 @@
sp<SurfaceControl> grandchild =
createLayer("Grandchild layer", 50, 50, ISurfaceComposerClient::eFXSurfaceBufferState,
mChildLayer.get());
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(grandchild, Color::BLUE, 50, 50));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(grandchild, Color::BLUE, 50, 50));
Rect childBounds = Rect(50, 50, 450, 450);
asTransaction([&](Transaction& t) {
diff --git a/services/surfaceflinger/tests/MultiDisplayLayerBounds_test.cpp b/services/surfaceflinger/tests/MultiDisplayLayerBounds_test.cpp
index 1ed6c65..15ff696 100644
--- a/services/surfaceflinger/tests/MultiDisplayLayerBounds_test.cpp
+++ b/services/surfaceflinger/tests/MultiDisplayLayerBounds_test.cpp
@@ -35,7 +35,9 @@
LayerTransactionTest::SetUp();
ASSERT_EQ(NO_ERROR, mClient->initCheck());
- mMainDisplay = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ mMainDisplay = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
SurfaceComposerClient::getDisplayState(mMainDisplay, &mMainDisplayState);
SurfaceComposerClient::getActiveDisplayMode(mMainDisplay, &mMainDisplayMode);
diff --git a/services/surfaceflinger/tests/RefreshRateOverlay_test.cpp b/services/surfaceflinger/tests/RefreshRateOverlay_test.cpp
index fb4458a..9162674 100644
--- a/services/surfaceflinger/tests/RefreshRateOverlay_test.cpp
+++ b/services/surfaceflinger/tests/RefreshRateOverlay_test.cpp
@@ -80,14 +80,6 @@
} // namespace
-TEST(RefreshRateOverlayTest, enableOverlay) {
- toggleOverlay(true);
-}
-
-TEST(RefreshRateOverlayTest, disableOverlay) {
- toggleOverlay(false);
-}
-
TEST(RefreshRateOverlayTest, enableAndDisableOverlay) {
toggleOverlay(true);
toggleOverlay(false);
diff --git a/services/surfaceflinger/tests/RelativeZ_test.cpp b/services/surfaceflinger/tests/RelativeZ_test.cpp
index 50a4092..9cebf11 100644
--- a/services/surfaceflinger/tests/RelativeZ_test.cpp
+++ b/services/surfaceflinger/tests/RelativeZ_test.cpp
@@ -33,7 +33,9 @@
LayerTransactionTest::SetUp();
ASSERT_EQ(NO_ERROR, mClient->initCheck());
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ const auto display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ASSERT_FALSE(display == nullptr);
// Back layer
diff --git a/services/surfaceflinger/tests/ScreenCapture_test.cpp b/services/surfaceflinger/tests/ScreenCapture_test.cpp
index d78c8a9..976ee35 100644
--- a/services/surfaceflinger/tests/ScreenCapture_test.cpp
+++ b/services/surfaceflinger/tests/ScreenCapture_test.cpp
@@ -30,7 +30,9 @@
LayerTransactionTest::SetUp();
ASSERT_EQ(NO_ERROR, mClient->initCheck());
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ ASSERT_FALSE(ids.empty());
+ const auto display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ASSERT_FALSE(display == nullptr);
ui::DisplayMode mode;
@@ -371,7 +373,7 @@
ScreenCaptureResults captureResults;
ASSERT_EQ(BAD_VALUE, ScreenCapture::captureLayers(args, captureResults));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(child, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(child, Color::RED, 32, 32));
SurfaceComposerClient::Transaction().apply(true);
ASSERT_EQ(NO_ERROR, ScreenCapture::captureLayers(args, captureResults));
ScreenCapture sc(captureResults.buffer, captureResults.capturedHdrLayers);
@@ -449,8 +451,8 @@
ISurfaceComposerClient::eFXSurfaceBufferState,
redLayer.get());
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(redLayer, Color::RED, 60, 60));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(blueLayer, Color::BLUE, 30, 30));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(redLayer, Color::RED, 60, 60));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(blueLayer, Color::BLUE, 30, 30));
SurfaceComposerClient::Transaction()
.setLayer(redLayer, INT32_MAX - 1)
@@ -484,8 +486,8 @@
ISurfaceComposerClient::eFXSurfaceBufferState,
redLayer.get());
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(redLayer, Color::RED, 60, 60));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(blueLayer, Color::BLUE, 30, 30));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(redLayer, Color::RED, 60, 60));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(blueLayer, Color::BLUE, 30, 30));
SurfaceComposerClient::Transaction()
.setLayer(redLayer, INT32_MAX - 1)
@@ -549,8 +551,8 @@
ISurfaceComposerClient::eSecure |
ISurfaceComposerClient::eFXSurfaceBufferState,
redLayer.get());
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(redLayer, Color::RED, 60, 60));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(secureLayer, Color::BLUE, 30, 30));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(redLayer, Color::RED, 60, 60));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(secureLayer, Color::BLUE, 30, 30));
auto redLayerHandle = redLayer->getHandle();
Transaction()
@@ -803,7 +805,7 @@
ASSERT_NO_FATAL_FAILURE(layer = createLayer("test layer", 32, 32,
ISurfaceComposerClient::eFXSurfaceBufferState,
mBGSurfaceControl.get()));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
Transaction().show(layer).setLayer(layer, INT32_MAX).apply();
LayerCaptureArgs captureArgs;
@@ -825,7 +827,7 @@
mCapture->expectColor(Rect(0, 0, 32, 32),
Color{expectedColor, expectedColor, expectedColor, 255}, tolerance);
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::BLUE, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::BLUE, 32, 32));
ScreenCapture::captureLayers(&mCapture, captureArgs);
expectedColor = luminance.b * 255;
@@ -838,7 +840,7 @@
ASSERT_NO_FATAL_FAILURE(layer = createLayer("test layer", 32, 32,
ISurfaceComposerClient::eFXSurfaceBufferState,
mBGSurfaceControl.get()));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::RED, 32, 32));
Transaction().show(layer).hide(mFGSurfaceControl).reparent(layer, nullptr).apply();
@@ -865,7 +867,7 @@
ASSERT_NO_FATAL_FAILURE(layer = createLayer("test layer", 32, 32,
ISurfaceComposerClient::eFXSurfaceBufferState,
mBGSurfaceControl.get()));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::BLACK, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::BLACK, 32, 32));
Transaction()
.show(layer)
.setLayer(layer, INT32_MAX)
@@ -885,7 +887,7 @@
ASSERT_NO_FATAL_FAILURE(layer = createLayer("test layer", 32, 32,
ISurfaceComposerClient::eFXSurfaceBufferState,
mBGSurfaceControl.get()));
- ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::BLACK, 32, 32));
+ ASSERT_NO_FATAL_FAILURE(fillBufferLayerColor(layer, Color::BLACK, 32, 32));
Transaction()
.show(layer)
.setLayer(layer, INT32_MAX)
diff --git a/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp b/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp
deleted file mode 100644
index 8dcd013..0000000
--- a/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp
+++ /dev/null
@@ -1,967 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wconversion"
-#pragma clang diagnostic ignored "-Wextra"
-
-#include <android-base/stringprintf.h>
-#include <frameworks/native/cmds/surfacereplayer/proto/src/trace.pb.h>
-#include <google/protobuf/io/zero_copy_stream_impl.h>
-#include <gtest/gtest.h>
-#include <gui/ISurfaceComposer.h>
-#include <gui/LayerState.h>
-#include <gui/Surface.h>
-#include <gui/SurfaceComposerClient.h>
-#include <private/gui/ComposerService.h>
-#include <ui/DisplayMode.h>
-
-#include <fstream>
-#include <random>
-#include <thread>
-
-namespace android {
-
-using Transaction = SurfaceComposerClient::Transaction;
-using SurfaceChange = surfaceflinger::SurfaceChange;
-using Trace = surfaceflinger::Trace;
-using Increment = surfaceflinger::Increment;
-
-constexpr uint32_t BUFFER_UPDATES = 18;
-constexpr uint32_t LAYER_UPDATE = INT_MAX - 2;
-constexpr uint32_t SIZE_UPDATE = 134;
-constexpr uint32_t STACK_UPDATE = 1;
-constexpr int32_t RELATIVE_Z = 42;
-constexpr float ALPHA_UPDATE = 0.29f;
-constexpr float CORNER_RADIUS_UPDATE = 0.2f;
-constexpr int BACKGROUND_BLUR_RADIUS_UPDATE = 24;
-constexpr float POSITION_UPDATE = 121;
-const Rect CROP_UPDATE(16, 16, 32, 32);
-const float SHADOW_RADIUS_UPDATE = 35.0f;
-std::vector<BlurRegion> BLUR_REGIONS_UPDATE;
-
-const String8 DISPLAY_NAME("SurfaceInterceptor Display Test");
-constexpr auto TEST_BG_SURFACE_NAME = "BG Interceptor Test Surface";
-constexpr auto TEST_FG_SURFACE_NAME = "FG Interceptor Test Surface";
-constexpr auto LAYER_NAME = "Layer Create and Delete Test";
-
-constexpr auto DEFAULT_FILENAME = "/data/misc/wmtrace/transaction_trace.winscope";
-
-// Fill an RGBA_8888 formatted surface with a single color.
-static void fillSurfaceRGBA8(const sp<SurfaceControl>& sc, uint8_t r, uint8_t g, uint8_t b) {
- ANativeWindow_Buffer outBuffer;
- sp<Surface> s = sc->getSurface();
- ASSERT_TRUE(s != nullptr);
- ASSERT_EQ(NO_ERROR, s->lock(&outBuffer, nullptr));
- uint8_t* img = reinterpret_cast<uint8_t*>(outBuffer.bits);
- for (int y = 0; y < outBuffer.height; y++) {
- for (int x = 0; x < outBuffer.width; x++) {
- uint8_t* pixel = img + (4 * (y*outBuffer.stride + x));
- pixel[0] = r;
- pixel[1] = g;
- pixel[2] = b;
- pixel[3] = 255;
- }
- }
- ASSERT_EQ(NO_ERROR, s->unlockAndPost());
-}
-
-static status_t readProtoFile(Trace* trace) {
- status_t err = NO_ERROR;
-
- int fd = open(DEFAULT_FILENAME, O_RDONLY);
- {
- google::protobuf::io::FileInputStream f(fd);
- if (fd && !trace->ParseFromZeroCopyStream(&f)) {
- err = PERMISSION_DENIED;
- }
- }
- close(fd);
-
- return err;
-}
-
-static void enableInterceptor() {
- system("service call SurfaceFlinger 1020 i32 1 > /dev/null");
-}
-
-static void disableInterceptor() {
- system("service call SurfaceFlinger 1020 i32 0 > /dev/null");
-}
-
-std::string getUniqueName(const std::string& name, const Increment& increment) {
- return base::StringPrintf("%s#%d", name.c_str(), increment.surface_creation().id());
-}
-
-int32_t getSurfaceId(const Trace& capturedTrace, const std::string& surfaceName) {
- int32_t layerId = 0;
- for (const auto& increment : capturedTrace.increment()) {
- if (increment.increment_case() == increment.kSurfaceCreation) {
- if (increment.surface_creation().name() == getUniqueName(surfaceName, increment)) {
- layerId = increment.surface_creation().id();
- }
- }
- }
- return layerId;
-}
-
-int32_t getDisplayId(const Trace& capturedTrace, const std::string& displayName) {
- int32_t displayId = 0;
- for (const auto& increment : capturedTrace.increment()) {
- if (increment.increment_case() == increment.kDisplayCreation) {
- if (increment.display_creation().name() == displayName) {
- displayId = increment.display_creation().id();
- break;
- }
- }
- }
- return displayId;
-}
-
-class SurfaceInterceptorTest : public ::testing::Test {
-protected:
- void SetUp() override {
- // Allow SurfaceInterceptor write to /data
- system("setenforce 0");
-
- mComposerClient = sp<SurfaceComposerClient>::make();
- ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
- }
-
- void TearDown() override {
- mComposerClient->dispose();
- mBGSurfaceControl.clear();
- mFGSurfaceControl.clear();
- mComposerClient.clear();
- system("setenforce 1");
- }
-
- sp<SurfaceComposerClient> mComposerClient;
- sp<SurfaceControl> mBGSurfaceControl;
- sp<SurfaceControl> mFGSurfaceControl;
- int32_t mBGLayerId;
- int32_t mFGLayerId;
-
-public:
- using TestTransactionAction = void (SurfaceInterceptorTest::*)(Transaction&);
- using TestAction = void (SurfaceInterceptorTest::*)();
- using TestBooleanVerification = bool (SurfaceInterceptorTest::*)(const Trace&);
- using TestVerification = void (SurfaceInterceptorTest::*)(const Trace&);
-
- void setupBackgroundSurface();
- void preProcessTrace(const Trace& trace);
-
- // captureTest will enable SurfaceInterceptor, setup background surface,
- // disable SurfaceInterceptor, collect the trace and process the trace for
- // id of background surface before further verification.
- void captureTest(TestTransactionAction action, TestBooleanVerification verification);
- void captureTest(TestTransactionAction action, SurfaceChange::SurfaceChangeCase changeCase);
- void captureTest(TestTransactionAction action, Increment::IncrementCase incrementCase);
- void captureTest(TestAction action, TestBooleanVerification verification);
- void captureTest(TestAction action, TestVerification verification);
- void runInTransaction(TestTransactionAction action);
-
- // Verification of changes to a surface
- bool positionUpdateFound(const SurfaceChange& change, bool foundPosition);
- bool sizeUpdateFound(const SurfaceChange& change, bool foundSize);
- bool alphaUpdateFound(const SurfaceChange& change, bool foundAlpha);
- bool layerUpdateFound(const SurfaceChange& change, bool foundLayer);
- bool cropUpdateFound(const SurfaceChange& change, bool foundCrop);
- bool cornerRadiusUpdateFound(const SurfaceChange& change, bool foundCornerRadius);
- bool backgroundBlurRadiusUpdateFound(const SurfaceChange& change,
- bool foundBackgroundBlurRadius);
- bool blurRegionsUpdateFound(const SurfaceChange& change, bool foundBlurRegions);
- bool matrixUpdateFound(const SurfaceChange& change, bool foundMatrix);
- bool scalingModeUpdateFound(const SurfaceChange& change, bool foundScalingMode);
- bool transparentRegionHintUpdateFound(const SurfaceChange& change, bool foundTransparentRegion);
- bool layerStackUpdateFound(const SurfaceChange& change, bool foundLayerStack);
- bool hiddenFlagUpdateFound(const SurfaceChange& change, bool foundHiddenFlag);
- bool opaqueFlagUpdateFound(const SurfaceChange& change, bool foundOpaqueFlag);
- bool secureFlagUpdateFound(const SurfaceChange& change, bool foundSecureFlag);
- bool reparentUpdateFound(const SurfaceChange& change, bool found);
- bool relativeParentUpdateFound(const SurfaceChange& change, bool found);
- bool shadowRadiusUpdateFound(const SurfaceChange& change, bool found);
- bool trustedOverlayUpdateFound(const SurfaceChange& change, bool found);
- bool surfaceUpdateFound(const Trace& trace, SurfaceChange::SurfaceChangeCase changeCase);
-
- // Find all of the updates in the single trace
- void assertAllUpdatesFound(const Trace& trace);
-
- // Verification of creation and deletion of a surface
- bool surfaceCreationFound(const Increment& increment, bool foundSurface);
- bool surfaceDeletionFound(const Increment& increment, const int32_t targetId,
- bool foundSurface);
- bool displayCreationFound(const Increment& increment, bool foundDisplay);
- bool displayDeletionFound(const Increment& increment, const int32_t targetId,
- bool foundDisplay);
- bool singleIncrementFound(const Trace& trace, Increment::IncrementCase incrementCase);
-
- // Verification of buffer updates
- bool bufferUpdatesFound(const Trace& trace);
-
- // Perform each of the possible changes to a surface
- void positionUpdate(Transaction&);
- void sizeUpdate(Transaction&);
- void alphaUpdate(Transaction&);
- void layerUpdate(Transaction&);
- void cropUpdate(Transaction&);
- void cornerRadiusUpdate(Transaction&);
- void backgroundBlurRadiusUpdate(Transaction&);
- void blurRegionsUpdate(Transaction&);
- void matrixUpdate(Transaction&);
- void transparentRegionHintUpdate(Transaction&);
- void layerStackUpdate(Transaction&);
- void hiddenFlagUpdate(Transaction&);
- void opaqueFlagUpdate(Transaction&);
- void secureFlagUpdate(Transaction&);
- void reparentUpdate(Transaction&);
- void relativeParentUpdate(Transaction&);
- void shadowRadiusUpdate(Transaction&);
- void trustedOverlayUpdate(Transaction&);
- void surfaceCreation(Transaction&);
- void displayCreation(Transaction&);
- void displayDeletion(Transaction&);
-
- void nBufferUpdates();
- void runAllUpdates();
-
-private:
- void captureInTransaction(TestTransactionAction action, Trace*);
- void capture(TestAction action, Trace*);
-};
-
-void SurfaceInterceptorTest::captureInTransaction(TestTransactionAction action, Trace* outTrace) {
- enableInterceptor();
- setupBackgroundSurface();
- runInTransaction(action);
- disableInterceptor();
- ASSERT_EQ(NO_ERROR, readProtoFile(outTrace));
- preProcessTrace(*outTrace);
-}
-
-void SurfaceInterceptorTest::capture(TestAction action, Trace* outTrace) {
- enableInterceptor();
- setupBackgroundSurface();
- (this->*action)();
- disableInterceptor();
- ASSERT_EQ(NO_ERROR, readProtoFile(outTrace));
- preProcessTrace(*outTrace);
-}
-
-void SurfaceInterceptorTest::setupBackgroundSurface() {
- const auto display = SurfaceComposerClient::getInternalDisplayToken();
- ASSERT_FALSE(display == nullptr);
-
- ui::DisplayMode mode;
- ASSERT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- const ui::Size& resolution = mode.resolution;
-
- // Background surface
- mBGSurfaceControl =
- mComposerClient->createSurface(String8(TEST_BG_SURFACE_NAME), resolution.getWidth(),
- resolution.getHeight(), PIXEL_FORMAT_RGBA_8888, 0);
- ASSERT_TRUE(mBGSurfaceControl != nullptr);
- ASSERT_TRUE(mBGSurfaceControl->isValid());
-
- // Foreground surface
- mFGSurfaceControl =
- mComposerClient->createSurface(String8(TEST_FG_SURFACE_NAME), resolution.getWidth(),
- resolution.getHeight(), PIXEL_FORMAT_RGBA_8888, 0);
- ASSERT_TRUE(mFGSurfaceControl != nullptr);
- ASSERT_TRUE(mFGSurfaceControl->isValid());
-
- Transaction t;
- t.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
- ASSERT_EQ(NO_ERROR,
- t.setLayer(mBGSurfaceControl, INT_MAX - 3)
- .show(mBGSurfaceControl)
- .setLayer(mFGSurfaceControl, INT_MAX - 3)
- .show(mFGSurfaceControl)
- .apply());
-}
-
-void SurfaceInterceptorTest::preProcessTrace(const Trace& trace) {
- mBGLayerId = getSurfaceId(trace, TEST_BG_SURFACE_NAME);
- mFGLayerId = getSurfaceId(trace, TEST_FG_SURFACE_NAME);
-}
-
-void SurfaceInterceptorTest::captureTest(TestTransactionAction action,
- TestBooleanVerification verification) {
- Trace capturedTrace;
- captureInTransaction(action, &capturedTrace);
- ASSERT_TRUE((this->*verification)(capturedTrace));
-}
-
-void SurfaceInterceptorTest::captureTest(TestTransactionAction action,
- Increment::IncrementCase incrementCase) {
- Trace capturedTrace;
- captureInTransaction(action, &capturedTrace);
- ASSERT_TRUE(singleIncrementFound(capturedTrace, incrementCase));
-}
-
-void SurfaceInterceptorTest::captureTest(TestTransactionAction action,
- SurfaceChange::SurfaceChangeCase changeCase) {
- Trace capturedTrace;
- captureInTransaction(action, &capturedTrace);
- ASSERT_TRUE(surfaceUpdateFound(capturedTrace, changeCase));
-}
-
-void SurfaceInterceptorTest::captureTest(TestAction action, TestBooleanVerification verification) {
- Trace capturedTrace;
- capture(action, &capturedTrace);
- ASSERT_TRUE((this->*verification)(capturedTrace));
-}
-
-void SurfaceInterceptorTest::captureTest(TestAction action, TestVerification verification) {
- Trace capturedTrace;
- capture(action, &capturedTrace);
- (this->*verification)(capturedTrace);
-}
-
-void SurfaceInterceptorTest::runInTransaction(TestTransactionAction action) {
- Transaction t;
- (this->*action)(t);
- t.apply(true);
-}
-
-void SurfaceInterceptorTest::positionUpdate(Transaction& t) {
- t.setPosition(mBGSurfaceControl, POSITION_UPDATE, POSITION_UPDATE);
-}
-
-void SurfaceInterceptorTest::sizeUpdate(Transaction& t) {
- t.setSize(mBGSurfaceControl, SIZE_UPDATE, SIZE_UPDATE);
-}
-
-void SurfaceInterceptorTest::alphaUpdate(Transaction& t) {
- t.setAlpha(mBGSurfaceControl, ALPHA_UPDATE);
-}
-
-void SurfaceInterceptorTest::cornerRadiusUpdate(Transaction& t) {
- t.setCornerRadius(mBGSurfaceControl, CORNER_RADIUS_UPDATE);
-}
-
-void SurfaceInterceptorTest::backgroundBlurRadiusUpdate(Transaction& t) {
- t.setBackgroundBlurRadius(mBGSurfaceControl, BACKGROUND_BLUR_RADIUS_UPDATE);
-}
-
-void SurfaceInterceptorTest::blurRegionsUpdate(Transaction& t) {
- BLUR_REGIONS_UPDATE.empty();
- BLUR_REGIONS_UPDATE.push_back(BlurRegion());
- t.setBlurRegions(mBGSurfaceControl, BLUR_REGIONS_UPDATE);
-}
-
-void SurfaceInterceptorTest::layerUpdate(Transaction& t) {
- t.setLayer(mBGSurfaceControl, LAYER_UPDATE);
-}
-
-void SurfaceInterceptorTest::cropUpdate(Transaction& t) {
- t.setCrop(mBGSurfaceControl, CROP_UPDATE);
-}
-
-void SurfaceInterceptorTest::matrixUpdate(Transaction& t) {
- t.setMatrix(mBGSurfaceControl, M_SQRT1_2, M_SQRT1_2, -M_SQRT1_2, M_SQRT1_2);
-}
-
-void SurfaceInterceptorTest::transparentRegionHintUpdate(Transaction& t) {
- Region region(CROP_UPDATE);
- t.setTransparentRegionHint(mBGSurfaceControl, region);
-}
-
-void SurfaceInterceptorTest::layerStackUpdate(Transaction& t) {
- t.setLayerStack(mBGSurfaceControl, ui::LayerStack::fromValue(STACK_UPDATE));
-}
-
-void SurfaceInterceptorTest::hiddenFlagUpdate(Transaction& t) {
- t.setFlags(mBGSurfaceControl, layer_state_t::eLayerHidden, layer_state_t::eLayerHidden);
-}
-
-void SurfaceInterceptorTest::opaqueFlagUpdate(Transaction& t) {
- t.setFlags(mBGSurfaceControl, layer_state_t::eLayerOpaque, layer_state_t::eLayerOpaque);
-}
-
-void SurfaceInterceptorTest::secureFlagUpdate(Transaction& t) {
- t.setFlags(mBGSurfaceControl, layer_state_t::eLayerSecure, layer_state_t::eLayerSecure);
-}
-
-void SurfaceInterceptorTest::reparentUpdate(Transaction& t) {
- t.reparent(mBGSurfaceControl, mFGSurfaceControl);
-}
-
-void SurfaceInterceptorTest::relativeParentUpdate(Transaction& t) {
- t.setRelativeLayer(mBGSurfaceControl, mFGSurfaceControl, RELATIVE_Z);
-}
-
-void SurfaceInterceptorTest::shadowRadiusUpdate(Transaction& t) {
- t.setShadowRadius(mBGSurfaceControl, SHADOW_RADIUS_UPDATE);
-}
-
-void SurfaceInterceptorTest::trustedOverlayUpdate(Transaction& t) {
- t.setTrustedOverlay(mBGSurfaceControl, true);
-}
-
-void SurfaceInterceptorTest::displayCreation(Transaction&) {
- sp<IBinder> testDisplay = SurfaceComposerClient::createDisplay(DISPLAY_NAME, false);
- SurfaceComposerClient::destroyDisplay(testDisplay);
-}
-
-void SurfaceInterceptorTest::displayDeletion(Transaction&) {
- sp<IBinder> testDisplay = SurfaceComposerClient::createDisplay(DISPLAY_NAME, false);
- SurfaceComposerClient::destroyDisplay(testDisplay);
-}
-
-void SurfaceInterceptorTest::runAllUpdates() {
- runInTransaction(&SurfaceInterceptorTest::positionUpdate);
- runInTransaction(&SurfaceInterceptorTest::sizeUpdate);
- runInTransaction(&SurfaceInterceptorTest::alphaUpdate);
- runInTransaction(&SurfaceInterceptorTest::cornerRadiusUpdate);
- runInTransaction(&SurfaceInterceptorTest::backgroundBlurRadiusUpdate);
- runInTransaction(&SurfaceInterceptorTest::blurRegionsUpdate);
- runInTransaction(&SurfaceInterceptorTest::layerUpdate);
- runInTransaction(&SurfaceInterceptorTest::cropUpdate);
- runInTransaction(&SurfaceInterceptorTest::matrixUpdate);
- runInTransaction(&SurfaceInterceptorTest::transparentRegionHintUpdate);
- runInTransaction(&SurfaceInterceptorTest::layerStackUpdate);
- runInTransaction(&SurfaceInterceptorTest::hiddenFlagUpdate);
- runInTransaction(&SurfaceInterceptorTest::opaqueFlagUpdate);
- runInTransaction(&SurfaceInterceptorTest::secureFlagUpdate);
- runInTransaction(&SurfaceInterceptorTest::reparentUpdate);
- runInTransaction(&SurfaceInterceptorTest::relativeParentUpdate);
- runInTransaction(&SurfaceInterceptorTest::shadowRadiusUpdate);
- runInTransaction(&SurfaceInterceptorTest::trustedOverlayUpdate);
-}
-
-void SurfaceInterceptorTest::surfaceCreation(Transaction&) {
- mComposerClient->createSurface(String8(LAYER_NAME), SIZE_UPDATE, SIZE_UPDATE,
- PIXEL_FORMAT_RGBA_8888, 0);
-}
-
-void SurfaceInterceptorTest::nBufferUpdates() {
- std::random_device rd;
- std::mt19937_64 gen(rd());
- // This makes testing fun
- std::uniform_int_distribution<uint8_t> dis;
- for (uint32_t i = 0; i < BUFFER_UPDATES; ++i) {
- fillSurfaceRGBA8(mBGSurfaceControl, dis(gen), dis(gen), dis(gen));
- }
-}
-
-bool SurfaceInterceptorTest::positionUpdateFound(const SurfaceChange& change, bool foundPosition) {
- // There should only be one position transaction with x and y = POSITION_UPDATE
- bool hasX(change.position().x() == POSITION_UPDATE);
- bool hasY(change.position().y() == POSITION_UPDATE);
- if (hasX && hasY && !foundPosition) {
- foundPosition = true;
- } else if (hasX && hasY && foundPosition) {
- // Failed because the position update was found a second time
- [] () { FAIL(); }();
- }
- return foundPosition;
-}
-
-bool SurfaceInterceptorTest::sizeUpdateFound(const SurfaceChange& change, bool foundSize) {
- bool hasWidth(change.size().h() == SIZE_UPDATE);
- bool hasHeight(change.size().w() == SIZE_UPDATE);
- if (hasWidth && hasHeight && !foundSize) {
- foundSize = true;
- } else if (hasWidth && hasHeight && foundSize) {
- [] () { FAIL(); }();
- }
- return foundSize;
-}
-
-bool SurfaceInterceptorTest::alphaUpdateFound(const SurfaceChange& change, bool foundAlpha) {
- bool hasAlpha(change.alpha().alpha() == ALPHA_UPDATE);
- if (hasAlpha && !foundAlpha) {
- foundAlpha = true;
- } else if (hasAlpha && foundAlpha) {
- [] () { FAIL(); }();
- }
- return foundAlpha;
-}
-
-bool SurfaceInterceptorTest::cornerRadiusUpdateFound(const SurfaceChange &change,
- bool foundCornerRadius) {
- bool hasCornerRadius(change.corner_radius().corner_radius() == CORNER_RADIUS_UPDATE);
- if (hasCornerRadius && !foundCornerRadius) {
- foundCornerRadius = true;
- } else if (hasCornerRadius && foundCornerRadius) {
- [] () { FAIL(); }();
- }
- return foundCornerRadius;
-}
-
-bool SurfaceInterceptorTest::backgroundBlurRadiusUpdateFound(const SurfaceChange& change,
- bool foundBackgroundBlur) {
- bool hasBackgroundBlur(change.background_blur_radius().background_blur_radius() ==
- BACKGROUND_BLUR_RADIUS_UPDATE);
- if (hasBackgroundBlur && !foundBackgroundBlur) {
- foundBackgroundBlur = true;
- } else if (hasBackgroundBlur && foundBackgroundBlur) {
- []() { FAIL(); }();
- }
- return foundBackgroundBlur;
-}
-
-bool SurfaceInterceptorTest::blurRegionsUpdateFound(const SurfaceChange& change,
- bool foundBlurRegions) {
- bool hasBlurRegions(change.blur_regions().blur_regions_size() == BLUR_REGIONS_UPDATE.size());
- if (hasBlurRegions && !foundBlurRegions) {
- foundBlurRegions = true;
- } else if (hasBlurRegions && foundBlurRegions) {
- []() { FAIL(); }();
- }
- return foundBlurRegions;
-}
-
-bool SurfaceInterceptorTest::layerUpdateFound(const SurfaceChange& change, bool foundLayer) {
- bool hasLayer(change.layer().layer() == LAYER_UPDATE);
- if (hasLayer && !foundLayer) {
- foundLayer = true;
- } else if (hasLayer && foundLayer) {
- [] () { FAIL(); }();
- }
- return foundLayer;
-}
-
-bool SurfaceInterceptorTest::cropUpdateFound(const SurfaceChange& change, bool foundCrop) {
- bool hasLeft(change.crop().rectangle().left() == CROP_UPDATE.left);
- bool hasTop(change.crop().rectangle().top() == CROP_UPDATE.top);
- bool hasRight(change.crop().rectangle().right() == CROP_UPDATE.right);
- bool hasBottom(change.crop().rectangle().bottom() == CROP_UPDATE.bottom);
- if (hasLeft && hasRight && hasTop && hasBottom && !foundCrop) {
- foundCrop = true;
- } else if (hasLeft && hasRight && hasTop && hasBottom && foundCrop) {
- [] () { FAIL(); }();
- }
- return foundCrop;
-}
-
-bool SurfaceInterceptorTest::matrixUpdateFound(const SurfaceChange& change, bool foundMatrix) {
- bool hasSx((float)change.matrix().dsdx() == (float)M_SQRT1_2);
- bool hasTx((float)change.matrix().dtdx() == (float)M_SQRT1_2);
- bool hasSy((float)change.matrix().dsdy() == (float)M_SQRT1_2);
- bool hasTy((float)change.matrix().dtdy() == (float)-M_SQRT1_2);
- if (hasSx && hasTx && hasSy && hasTy && !foundMatrix) {
- foundMatrix = true;
- } else if (hasSx && hasTx && hasSy && hasTy && foundMatrix) {
- [] () { FAIL(); }();
- }
- return foundMatrix;
-}
-
-bool SurfaceInterceptorTest::transparentRegionHintUpdateFound(const SurfaceChange& change,
- bool foundTransparentRegion) {
- auto traceRegion = change.transparent_region_hint().region(0);
- bool hasLeft(traceRegion.left() == CROP_UPDATE.left);
- bool hasTop(traceRegion.top() == CROP_UPDATE.top);
- bool hasRight(traceRegion.right() == CROP_UPDATE.right);
- bool hasBottom(traceRegion.bottom() == CROP_UPDATE.bottom);
- if (hasLeft && hasRight && hasTop && hasBottom && !foundTransparentRegion) {
- foundTransparentRegion = true;
- } else if (hasLeft && hasRight && hasTop && hasBottom && foundTransparentRegion) {
- [] () { FAIL(); }();
- }
- return foundTransparentRegion;
-}
-
-bool SurfaceInterceptorTest::layerStackUpdateFound(const SurfaceChange& change,
- bool foundLayerStack) {
- bool hasLayerStackUpdate(change.layer_stack().layer_stack() == STACK_UPDATE);
- if (hasLayerStackUpdate && !foundLayerStack) {
- foundLayerStack = true;
- } else if (hasLayerStackUpdate && foundLayerStack) {
- [] () { FAIL(); }();
- }
- return foundLayerStack;
-}
-
-bool SurfaceInterceptorTest::hiddenFlagUpdateFound(const SurfaceChange& change,
- bool foundHiddenFlag) {
- bool hasHiddenFlag(change.hidden_flag().hidden_flag());
- if (hasHiddenFlag && !foundHiddenFlag) {
- foundHiddenFlag = true;
- } else if (hasHiddenFlag && foundHiddenFlag) {
- [] () { FAIL(); }();
- }
- return foundHiddenFlag;
-}
-
-bool SurfaceInterceptorTest::opaqueFlagUpdateFound(const SurfaceChange& change,
- bool foundOpaqueFlag) {
- bool hasOpaqueFlag(change.opaque_flag().opaque_flag());
- if (hasOpaqueFlag && !foundOpaqueFlag) {
- foundOpaqueFlag = true;
- } else if (hasOpaqueFlag && foundOpaqueFlag) {
- [] () { FAIL(); }();
- }
- return foundOpaqueFlag;
-}
-
-bool SurfaceInterceptorTest::secureFlagUpdateFound(const SurfaceChange& change,
- bool foundSecureFlag) {
- bool hasSecureFlag(change.secure_flag().secure_flag());
- if (hasSecureFlag && !foundSecureFlag) {
- foundSecureFlag = true;
- } else if (hasSecureFlag && foundSecureFlag) {
- [] () { FAIL(); }();
- }
- return foundSecureFlag;
-}
-
-bool SurfaceInterceptorTest::reparentUpdateFound(const SurfaceChange& change, bool found) {
- bool hasId(change.reparent().parent_id() == mFGLayerId);
- if (hasId && !found) {
- found = true;
- } else if (hasId && found) {
- []() { FAIL(); }();
- }
- return found;
-}
-
-bool SurfaceInterceptorTest::relativeParentUpdateFound(const SurfaceChange& change, bool found) {
- bool hasId(change.relative_parent().relative_parent_id() == mFGLayerId);
- if (hasId && !found) {
- found = true;
- } else if (hasId && found) {
- []() { FAIL(); }();
- }
- return found;
-}
-
-bool SurfaceInterceptorTest::shadowRadiusUpdateFound(const SurfaceChange& change,
- bool foundShadowRadius) {
- bool hasShadowRadius(change.shadow_radius().radius() == SHADOW_RADIUS_UPDATE);
- if (hasShadowRadius && !foundShadowRadius) {
- foundShadowRadius = true;
- } else if (hasShadowRadius && foundShadowRadius) {
- []() { FAIL(); }();
- }
- return foundShadowRadius;
-}
-
-bool SurfaceInterceptorTest::trustedOverlayUpdateFound(const SurfaceChange& change,
- bool foundTrustedOverlay) {
- bool hasTrustedOverlay(change.trusted_overlay().is_trusted_overlay());
- if (hasTrustedOverlay && !foundTrustedOverlay) {
- foundTrustedOverlay = true;
- } else if (hasTrustedOverlay && foundTrustedOverlay) {
- []() { FAIL(); }();
- }
- return foundTrustedOverlay;
-}
-
-bool SurfaceInterceptorTest::surfaceUpdateFound(const Trace& trace,
- SurfaceChange::SurfaceChangeCase changeCase) {
- bool foundUpdate = false;
- for (const auto& increment : trace.increment()) {
- if (increment.increment_case() == increment.kTransaction) {
- for (const auto& change : increment.transaction().surface_change()) {
- if (change.id() == mBGLayerId && change.SurfaceChange_case() == changeCase) {
- switch (changeCase) {
- case SurfaceChange::SurfaceChangeCase::kPosition:
- // foundUpdate is sent for the tests to fail on duplicated increments
- foundUpdate = positionUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kSize:
- foundUpdate = sizeUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kAlpha:
- foundUpdate = alphaUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kLayer:
- foundUpdate = layerUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kCrop:
- foundUpdate = cropUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kCornerRadius:
- foundUpdate = cornerRadiusUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kBackgroundBlurRadius:
- foundUpdate = backgroundBlurRadiusUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kBlurRegions:
- foundUpdate = blurRegionsUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kMatrix:
- foundUpdate = matrixUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kTransparentRegionHint:
- foundUpdate = transparentRegionHintUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kLayerStack:
- foundUpdate = layerStackUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kHiddenFlag:
- foundUpdate = hiddenFlagUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kOpaqueFlag:
- foundUpdate = opaqueFlagUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kSecureFlag:
- foundUpdate = secureFlagUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kReparent:
- foundUpdate = reparentUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kRelativeParent:
- foundUpdate = relativeParentUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kShadowRadius:
- foundUpdate = shadowRadiusUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::kTrustedOverlay:
- foundUpdate = trustedOverlayUpdateFound(change, foundUpdate);
- break;
- case SurfaceChange::SurfaceChangeCase::SURFACECHANGE_NOT_SET:
- break;
- }
- }
- }
- }
- }
- return foundUpdate;
-}
-
-void SurfaceInterceptorTest::assertAllUpdatesFound(const Trace& trace) {
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kPosition));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kSize));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kAlpha));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kLayer));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kCrop));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kMatrix));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kTransparentRegionHint));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kLayerStack));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kHiddenFlag));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kOpaqueFlag));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kSecureFlag));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kReparent));
- ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kRelativeParent));
-}
-
-bool SurfaceInterceptorTest::surfaceCreationFound(const Increment& increment, bool foundSurface) {
- bool isMatch(increment.surface_creation().name() == getUniqueName(LAYER_NAME, increment));
- if (isMatch && !foundSurface) {
- foundSurface = true;
- } else if (isMatch && foundSurface) {
- [] () { FAIL(); }();
- }
- return foundSurface;
-}
-
-bool SurfaceInterceptorTest::surfaceDeletionFound(const Increment& increment,
- const int32_t targetId, bool foundSurface) {
- bool isMatch(increment.surface_deletion().id() == targetId);
- if (isMatch && !foundSurface) {
- foundSurface = true;
- } else if (isMatch && foundSurface) {
- [] () { FAIL(); }();
- }
- return foundSurface;
-}
-
-bool SurfaceInterceptorTest::displayCreationFound(const Increment& increment, bool foundDisplay) {
- bool isMatch(increment.display_creation().name() == DISPLAY_NAME.string() &&
- !increment.display_creation().is_secure());
- if (isMatch && !foundDisplay) {
- foundDisplay = true;
- } else if (isMatch && foundDisplay) {
- [] () { FAIL(); }();
- }
- return foundDisplay;
-}
-
-bool SurfaceInterceptorTest::displayDeletionFound(const Increment& increment,
- const int32_t targetId, bool foundDisplay) {
- bool isMatch(increment.display_deletion().id() == targetId);
- if (isMatch && !foundDisplay) {
- foundDisplay = true;
- } else if (isMatch && foundDisplay) {
- [] () { FAIL(); }();
- }
- return foundDisplay;
-}
-
-bool SurfaceInterceptorTest::singleIncrementFound(const Trace& trace,
- Increment::IncrementCase incrementCase) {
- bool foundIncrement = false;
- for (const auto& increment : trace.increment()) {
- if (increment.increment_case() == incrementCase) {
- int32_t targetId = 0;
- switch (incrementCase) {
- case Increment::IncrementCase::kSurfaceCreation:
- foundIncrement = surfaceCreationFound(increment, foundIncrement);
- break;
- case Increment::IncrementCase::kSurfaceDeletion:
- // Find the id of created surface.
- targetId = getSurfaceId(trace, LAYER_NAME);
- foundIncrement = surfaceDeletionFound(increment, targetId, foundIncrement);
- break;
- case Increment::IncrementCase::kDisplayCreation:
- foundIncrement = displayCreationFound(increment, foundIncrement);
- break;
- case Increment::IncrementCase::kDisplayDeletion:
- // Find the id of created display.
- targetId = getDisplayId(trace, DISPLAY_NAME.string());
- foundIncrement = displayDeletionFound(increment, targetId, foundIncrement);
- break;
- default:
- /* code */
- break;
- }
- }
- }
- return foundIncrement;
-}
-
-bool SurfaceInterceptorTest::bufferUpdatesFound(const Trace& trace) {
- uint32_t updates = 0;
- for (const auto& inc : trace.increment()) {
- if (inc.increment_case() == inc.kBufferUpdate && inc.buffer_update().id() == mBGLayerId) {
- updates++;
- }
- }
- return updates == BUFFER_UPDATES;
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptPositionUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::positionUpdate,
- SurfaceChange::SurfaceChangeCase::kPosition);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptSizeUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::sizeUpdate, SurfaceChange::SurfaceChangeCase::kSize);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptAlphaUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::alphaUpdate, SurfaceChange::SurfaceChangeCase::kAlpha);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptLayerUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::layerUpdate, SurfaceChange::SurfaceChangeCase::kLayer);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptCropUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::cropUpdate, SurfaceChange::SurfaceChangeCase::kCrop);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptCornerRadiusUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::cornerRadiusUpdate,
- SurfaceChange::SurfaceChangeCase::kCornerRadius);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptBackgroundBlurRadiusUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::backgroundBlurRadiusUpdate,
- SurfaceChange::SurfaceChangeCase::kBackgroundBlurRadius);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptBlurRegionsUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::blurRegionsUpdate,
- SurfaceChange::SurfaceChangeCase::kBlurRegions);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptMatrixUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::matrixUpdate, SurfaceChange::SurfaceChangeCase::kMatrix);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptTransparentRegionHintUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::transparentRegionHintUpdate,
- SurfaceChange::SurfaceChangeCase::kTransparentRegionHint);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptLayerStackUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::layerStackUpdate,
- SurfaceChange::SurfaceChangeCase::kLayerStack);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptHiddenFlagUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::hiddenFlagUpdate,
- SurfaceChange::SurfaceChangeCase::kHiddenFlag);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptOpaqueFlagUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::opaqueFlagUpdate,
- SurfaceChange::SurfaceChangeCase::kOpaqueFlag);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptSecureFlagUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::secureFlagUpdate,
- SurfaceChange::SurfaceChangeCase::kSecureFlag);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptReparentUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::reparentUpdate,
- SurfaceChange::SurfaceChangeCase::kReparent);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptRelativeParentUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::relativeParentUpdate,
- SurfaceChange::SurfaceChangeCase::kRelativeParent);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptShadowRadiusUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::shadowRadiusUpdate,
- SurfaceChange::SurfaceChangeCase::kShadowRadius);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptTrustedOverlayUpdateWorks) {
- captureTest(&SurfaceInterceptorTest::trustedOverlayUpdate,
- SurfaceChange::SurfaceChangeCase::kTrustedOverlay);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptAllUpdatesWorks) {
- captureTest(&SurfaceInterceptorTest::runAllUpdates,
- &SurfaceInterceptorTest::assertAllUpdatesFound);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptSurfaceCreationWorks) {
- captureTest(&SurfaceInterceptorTest::surfaceCreation,
- Increment::IncrementCase::kSurfaceCreation);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptDisplayCreationWorks) {
- captureTest(&SurfaceInterceptorTest::displayCreation,
- Increment::IncrementCase::kDisplayCreation);
-}
-
-TEST_F(SurfaceInterceptorTest, InterceptDisplayDeletionWorks) {
- enableInterceptor();
- runInTransaction(&SurfaceInterceptorTest::displayDeletion);
- disableInterceptor();
- Trace capturedTrace;
- ASSERT_EQ(NO_ERROR, readProtoFile(&capturedTrace));
- ASSERT_TRUE(singleIncrementFound(capturedTrace, Increment::IncrementCase::kDisplayDeletion));
-}
-
-// If the interceptor is enabled while buffer updates are being pushed, the interceptor should
-// first create a snapshot of the existing displays and surfaces and then start capturing
-// the buffer updates
-TEST_F(SurfaceInterceptorTest, InterceptWhileBufferUpdatesWorks) {
- setupBackgroundSurface();
- std::thread bufferUpdates(&SurfaceInterceptorTest::nBufferUpdates, this);
- enableInterceptor();
- disableInterceptor();
- bufferUpdates.join();
-
- Trace capturedTrace;
- ASSERT_EQ(NO_ERROR, readProtoFile(&capturedTrace));
- const auto& firstIncrement = capturedTrace.mutable_increment(0);
- ASSERT_EQ(firstIncrement->increment_case(), Increment::IncrementCase::kDisplayCreation);
-}
-}
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion -Wextra"
diff --git a/services/surfaceflinger/tests/TransactionTestHarnesses.h b/services/surfaceflinger/tests/TransactionTestHarnesses.h
index ad03ed3..797a64c 100644
--- a/services/surfaceflinger/tests/TransactionTestHarnesses.h
+++ b/services/surfaceflinger/tests/TransactionTestHarnesses.h
@@ -35,7 +35,10 @@
return mDelegate->screenshot();
case RenderPath::VIRTUAL_DISPLAY:
- const auto displayToken = SurfaceComposerClient::getInternalDisplayToken();
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ const auto displayToken = ids.empty()
+ ? nullptr
+ : SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
ui::DisplayState displayState;
SurfaceComposerClient::getDisplayState(displayToken, &displayState);
diff --git a/services/surfaceflinger/tests/fakehwc/Android.bp b/services/surfaceflinger/tests/fakehwc/Android.bp
deleted file mode 100644
index 704815d..0000000
--- a/services/surfaceflinger/tests/fakehwc/Android.bp
+++ /dev/null
@@ -1,63 +0,0 @@
-package {
- // See: http://go/android-license-faq
- // A large-scale-change added 'default_applicable_licenses' to import
- // all of the 'license_kinds' from "frameworks_native_license"
- // to get the below license kinds:
- // SPDX-license-identifier-Apache-2.0
- default_applicable_licenses: ["frameworks_native_license"],
-}
-
-cc_test {
- name: "sffakehwc_test",
- defaults: ["surfaceflinger_defaults"],
- test_suites: ["device-tests"],
- srcs: [
- "FakeComposerClient.cpp",
- "FakeComposerService.cpp",
- "FakeComposerUtils.cpp",
- "SFFakeHwc_test.cpp",
- ],
- require_root: true,
- shared_libs: [
- "android.hardware.graphics.composer@2.1",
- "android.hardware.graphics.composer@2.2",
- "android.hardware.graphics.composer@2.3",
- "android.hardware.graphics.composer@2.4",
- "android.hardware.graphics.composer3-V1-ndk",
- "android.hardware.graphics.mapper@2.0",
- "android.hardware.graphics.mapper@3.0",
- "android.hardware.graphics.mapper@4.0",
- "android.hardware.power@1.3",
- "android.hardware.power-V2-cpp",
- "libbase",
- "libbinder",
- "libbinder_ndk",
- "libcutils",
- "libfmq",
- "libgui",
- "libhidlbase",
- "liblayers_proto",
- "liblog",
- "libnativewindow",
- "libsync",
- "libtimestats",
- "libui",
- "libutils",
- ],
- static_libs: [
- "android.hardware.graphics.composer@2.1-resources",
- "libaidlcommonsupport",
- "libcompositionengine",
- "libgmock",
- "libperfetto_client_experimental",
- "librenderengine",
- "libtrace_proto",
- "libaidlcommonsupport",
- ],
- header_libs: [
- "android.hardware.graphics.composer@2.4-command-buffer",
- "android.hardware.graphics.composer@2.4-hal",
- "android.hardware.graphics.composer3-command-buffer",
- "libsurfaceflinger_headers",
- ],
-}
diff --git a/services/surfaceflinger/tests/fakehwc/FakeComposerClient.cpp b/services/surfaceflinger/tests/fakehwc/FakeComposerClient.cpp
deleted file mode 100644
index a5cca35..0000000
--- a/services/surfaceflinger/tests/fakehwc/FakeComposerClient.cpp
+++ /dev/null
@@ -1,929 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wconversion"
-
-//#define LOG_NDEBUG 0
-#undef LOG_TAG
-#define LOG_TAG "FakeComposer"
-
-#include "FakeComposerClient.h"
-
-#include <gui/SurfaceComposerClient.h>
-
-#include <log/log.h>
-
-#include <gtest/gtest.h>
-
-#include <inttypes.h>
-#include <time.h>
-#include <algorithm>
-#include <condition_variable>
-#include <iostream>
-#include <mutex>
-#include <set>
-#include <thread>
-
-constexpr Config NULL_DISPLAY_CONFIG = static_cast<Config>(0);
-
-using namespace sftest;
-
-using android::Condition;
-using android::Mutex;
-
-using Clock = std::chrono::steady_clock;
-using TimePoint = std::chrono::time_point<Clock>;
-
-namespace {
-
-// Internal state of a layer in the HWC API.
-class LayerImpl {
-public:
- LayerImpl() = default;
-
- bool mValid = true;
- RenderState mRenderState;
- uint32_t mZ = 0;
-};
-
-// Struct for storing per frame rectangle state. Contains the render
-// state shared to the test case. Basically a snapshot and a subset of
-// LayerImpl sufficient to re-create the pixels of a layer for the
-// frame.
-struct FrameRect {
-public:
- FrameRect(Layer layer_, const RenderState& state, uint32_t z_)
- : layer(layer_), renderState(state), z(z_) {}
-
- const Layer layer;
- const RenderState renderState;
- const uint32_t z;
-};
-
-// Collection of FrameRects forming one rendered frame. Could store
-// related fences and other data in the future.
-class Frame {
-public:
- Frame() = default;
- std::vector<std::unique_ptr<FrameRect>> rectangles;
-};
-
-class DelayedEventGenerator {
-public:
- explicit DelayedEventGenerator(std::function<void()> onTimerExpired)
- : mOnTimerExpired(onTimerExpired) {
- mThread = std::thread([this]() { loop(); });
- }
-
- ~DelayedEventGenerator() {
- ALOGI("DelayedEventGenerator exiting.");
- {
- std::unique_lock<std::mutex> lock(mMutex);
- mRunning = false;
- mWakeups.clear();
- mCondition.notify_one();
- }
- mThread.join();
- ALOGI("DelayedEventGenerator exited.");
- }
-
- void wakeAfter(std::chrono::nanoseconds waitTime) {
- std::unique_lock<std::mutex> lock(mMutex);
- mWakeups.insert(Clock::now() + waitTime);
- mCondition.notify_one();
- }
-
-private:
- void loop() {
- while (true) {
- // Lock scope
- {
- std::unique_lock<std::mutex> lock(mMutex);
- mCondition.wait(lock, [this]() { return !mRunning || !mWakeups.empty(); });
- if (!mRunning && mWakeups.empty()) {
- // This thread should only exit once the destructor has been called and all
- // wakeups have been processed
- return;
- }
-
- // At this point, mWakeups will not be empty
-
- TimePoint target = *(mWakeups.begin());
- auto status = mCondition.wait_until(lock, target);
- while (status == std::cv_status::no_timeout) {
- // This was either a spurious wakeup or another wakeup was added, so grab the
- // oldest point and wait again
- target = *(mWakeups.begin());
- status = mCondition.wait_until(lock, target);
- }
-
- // status must have been timeout, so we can finally clear this point
- mWakeups.erase(target);
- }
- // Callback *without* locks!
- mOnTimerExpired();
- }
- }
-
- std::function<void()> mOnTimerExpired;
- std::thread mThread;
- std::mutex mMutex;
- std::condition_variable mCondition;
- bool mRunning = true;
- std::set<TimePoint> mWakeups;
-};
-
-} // namespace
-
-FakeComposerClient::FakeComposerClient()
- : mEventCallback(nullptr),
- mEventCallback_2_4(nullptr),
- mCurrentConfig(NULL_DISPLAY_CONFIG),
- mVsyncEnabled(false),
- mLayers(),
- mDelayedEventGenerator(
- std::make_unique<DelayedEventGenerator>([this]() { this->requestVSync(); })),
- mSurfaceComposer(nullptr) {}
-
-FakeComposerClient::~FakeComposerClient() {}
-
-bool FakeComposerClient::hasCapability(hwc2_capability_t /*capability*/) {
- return false;
-}
-
-std::string FakeComposerClient::dumpDebugInfo() {
- return {};
-}
-
-void FakeComposerClient::registerEventCallback(EventCallback* callback) {
- ALOGV("registerEventCallback");
- LOG_FATAL_IF(mEventCallback_2_4 != nullptr,
- "already registered using registerEventCallback_2_4");
-
- mEventCallback = callback;
- if (mEventCallback) {
- mEventCallback->onHotplug(PRIMARY_DISPLAY, IComposerCallback::Connection::CONNECTED);
- }
-}
-
-void FakeComposerClient::unregisterEventCallback() {
- ALOGV("unregisterEventCallback");
- mEventCallback = nullptr;
-}
-
-void FakeComposerClient::hotplugDisplay(Display display, IComposerCallback::Connection state) {
- if (mEventCallback) {
- mEventCallback->onHotplug(display, state);
- } else if (mEventCallback_2_4) {
- mEventCallback_2_4->onHotplug(display, state);
- }
-}
-
-void FakeComposerClient::refreshDisplay(Display display) {
- if (mEventCallback) {
- mEventCallback->onRefresh(display);
- } else if (mEventCallback_2_4) {
- mEventCallback_2_4->onRefresh(display);
- }
-}
-
-uint32_t FakeComposerClient::getMaxVirtualDisplayCount() {
- ALOGV("getMaxVirtualDisplayCount");
- return 1;
-}
-
-V2_1::Error FakeComposerClient::createVirtualDisplay(uint32_t /*width*/, uint32_t /*height*/,
- V1_0::PixelFormat* /*format*/,
- Display* /*outDisplay*/) {
- ALOGV("createVirtualDisplay");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::destroyVirtualDisplay(Display /*display*/) {
- ALOGV("destroyVirtualDisplay");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::createLayer(Display /*display*/, Layer* outLayer) {
- ALOGV("createLayer");
- *outLayer = mLayers.size();
- auto newLayer = std::make_unique<LayerImpl>();
- mLayers.push_back(std::move(newLayer));
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::destroyLayer(Display /*display*/, Layer layer) {
- ALOGV("destroyLayer");
- mLayers[layer]->mValid = false;
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::getActiveConfig(Display display, Config* outConfig) {
- ALOGV("getActiveConfig");
- if (mMockHal) {
- return mMockHal->getActiveConfig(display, outConfig);
- }
-
- // TODO Assert outConfig != nullptr
-
- // TODO This is my reading of the
- // IComposerClient::getActiveConfig, but returning BAD_CONFIG
- // seems to not fit SurfaceFlinger plans. See version 2 below.
- // if (mCurrentConfig == NULL_DISPLAY_CONFIG) {
- // return V2_1::Error::BAD_CONFIG;
- // }
- //*outConfig = mCurrentConfig;
- *outConfig = 1; // Very special config for you my friend
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::getClientTargetSupport(Display /*display*/, uint32_t /*width*/,
- uint32_t /*height*/,
- V1_0::PixelFormat /*format*/,
- V1_0::Dataspace /*dataspace*/) {
- ALOGV("getClientTargetSupport");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::getColorModes(Display /*display*/,
- hidl_vec<V1_0::ColorMode>* /*outModes*/) {
- ALOGV("getColorModes");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::getDisplayAttribute(Display display, Config config,
- V2_1::IComposerClient::Attribute attribute,
- int32_t* outValue) {
- auto tmpError =
- getDisplayAttribute_2_4(display, config,
- static_cast<IComposerClient::Attribute>(attribute), outValue);
- return static_cast<V2_1::Error>(tmpError);
-}
-
-V2_1::Error FakeComposerClient::getDisplayConfigs(Display display, hidl_vec<Config>* outConfigs) {
- ALOGV("getDisplayConfigs");
- if (mMockHal) {
- return mMockHal->getDisplayConfigs(display, outConfigs);
- }
-
- // TODO assert display == 1, outConfigs != nullptr
-
- outConfigs->resize(1);
- (*outConfigs)[0] = 1;
-
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::getDisplayName(Display /*display*/, hidl_string* /*outName*/) {
- ALOGV("getDisplayName");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::getDisplayType(Display /*display*/,
- IComposerClient::DisplayType* outType) {
- ALOGV("getDisplayType");
- // TODO: This setting nothing on the output had no effect on initial trials. Is first display
- // assumed to be physical?
- *outType = static_cast<IComposerClient::DisplayType>(HWC2_DISPLAY_TYPE_PHYSICAL);
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::getDozeSupport(Display /*display*/, bool* /*outSupport*/) {
- ALOGV("getDozeSupport");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::getHdrCapabilities(Display /*display*/,
- hidl_vec<V1_0::Hdr>* /*outTypes*/,
- float* /*outMaxLuminance*/,
- float* /*outMaxAverageLuminance*/,
- float* /*outMinLuminance*/) {
- ALOGV("getHdrCapabilities");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setActiveConfig(Display display, Config config) {
- ALOGV("setActiveConfig");
- if (mMockHal) {
- return mMockHal->setActiveConfig(display, config);
- }
- mCurrentConfig = config;
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setColorMode(Display /*display*/, V1_0::ColorMode /*mode*/) {
- ALOGV("setColorMode");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setPowerMode(Display /*display*/,
- V2_1::IComposerClient::PowerMode /*mode*/) {
- ALOGV("setPowerMode");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setVsyncEnabled(Display /*display*/,
- IComposerClient::Vsync enabled) {
- mVsyncEnabled = (enabled == IComposerClient::Vsync::ENABLE);
- ALOGV("setVsyncEnabled(%s)", mVsyncEnabled ? "ENABLE" : "DISABLE");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setColorTransform(Display /*display*/, const float* /*matrix*/,
- int32_t /*hint*/) {
- ALOGV("setColorTransform");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setClientTarget(Display /*display*/, buffer_handle_t /*target*/,
- int32_t /*acquireFence*/, int32_t /*dataspace*/,
- const std::vector<hwc_rect_t>& /*damage*/) {
- ALOGV("setClientTarget");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setOutputBuffer(Display /*display*/, buffer_handle_t /*buffer*/,
- int32_t /*releaseFence*/) {
- ALOGV("setOutputBuffer");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::validateDisplay(
- Display /*display*/, std::vector<Layer>* /*outChangedLayers*/,
- std::vector<IComposerClient::Composition>* /*outCompositionTypes*/,
- uint32_t* /*outDisplayRequestMask*/, std::vector<Layer>* /*outRequestedLayers*/,
- std::vector<uint32_t>* /*outRequestMasks*/) {
- ALOGV("validateDisplay");
- // TODO: Assume touching nothing means All Korrekt!
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::acceptDisplayChanges(Display /*display*/) {
- ALOGV("acceptDisplayChanges");
- // Didn't ask for changes because software is omnipotent.
- return V2_1::Error::NONE;
-}
-
-bool layerZOrdering(const std::unique_ptr<FrameRect>& a, const std::unique_ptr<FrameRect>& b) {
- return a->z <= b->z;
-}
-
-V2_1::Error FakeComposerClient::presentDisplay(Display /*display*/, int32_t* /*outPresentFence*/,
- std::vector<Layer>* /*outLayers*/,
- std::vector<int32_t>* /*outReleaseFences*/) {
- ALOGV("presentDisplay");
- // TODO Leaving layers and their fences out for now. Doing so
- // means that we've already processed everything. Important to
- // test that the fences are respected, though. (How?)
-
- std::unique_ptr<Frame> newFrame(new Frame);
- for (uint64_t layer = 0; layer < mLayers.size(); layer++) {
- const LayerImpl& layerImpl = *mLayers[layer];
-
- if (!layerImpl.mValid) continue;
-
- auto rect = std::make_unique<FrameRect>(layer, layerImpl.mRenderState, layerImpl.mZ);
- newFrame->rectangles.push_back(std::move(rect));
- }
- std::sort(newFrame->rectangles.begin(), newFrame->rectangles.end(), layerZOrdering);
- {
- Mutex::Autolock _l(mStateMutex);
- mFrames.push_back(std::move(newFrame));
- mFramesAvailable.broadcast();
- }
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerCursorPosition(Display /*display*/, Layer /*layer*/,
- int32_t /*x*/, int32_t /*y*/) {
- ALOGV("setLayerCursorPosition");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerBuffer(Display /*display*/, Layer layer,
- buffer_handle_t buffer, int32_t acquireFence) {
- ALOGV("setLayerBuffer");
- LayerImpl& l = getLayerImpl(layer);
- if (buffer != l.mRenderState.mBuffer) {
- l.mRenderState.mSwapCount++; // TODO: Is setting to same value a swap or not?
- }
- l.mRenderState.mBuffer = buffer;
- l.mRenderState.mAcquireFence = acquireFence;
-
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerSurfaceDamage(Display /*display*/, Layer /*layer*/,
- const std::vector<hwc_rect_t>& /*damage*/) {
- ALOGV("setLayerSurfaceDamage");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerBlendMode(Display /*display*/, Layer layer, int32_t mode) {
- ALOGV("setLayerBlendMode");
- getLayerImpl(layer).mRenderState.mBlendMode = static_cast<hwc2_blend_mode_t>(mode);
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerColor(Display /*display*/, Layer layer,
- IComposerClient::Color color) {
- ALOGV("setLayerColor");
- getLayerImpl(layer).mRenderState.mLayerColor.r = color.r;
- getLayerImpl(layer).mRenderState.mLayerColor.g = color.g;
- getLayerImpl(layer).mRenderState.mLayerColor.b = color.b;
- getLayerImpl(layer).mRenderState.mLayerColor.a = color.a;
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerCompositionType(Display /*display*/, Layer /*layer*/,
- int32_t /*type*/) {
- ALOGV("setLayerCompositionType");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerDataspace(Display /*display*/, Layer /*layer*/,
- int32_t /*dataspace*/) {
- ALOGV("setLayerDataspace");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerDisplayFrame(Display /*display*/, Layer layer,
- const hwc_rect_t& frame) {
- ALOGV("setLayerDisplayFrame (%d, %d, %d, %d)", frame.left, frame.top, frame.right,
- frame.bottom);
- getLayerImpl(layer).mRenderState.mDisplayFrame = frame;
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerPlaneAlpha(Display /*display*/, Layer layer, float alpha) {
- ALOGV("setLayerPlaneAlpha");
- getLayerImpl(layer).mRenderState.mPlaneAlpha = alpha;
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerSidebandStream(Display /*display*/, Layer /*layer*/,
- buffer_handle_t /*stream*/) {
- ALOGV("setLayerSidebandStream");
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerSourceCrop(Display /*display*/, Layer layer,
- const hwc_frect_t& crop) {
- ALOGV("setLayerSourceCrop");
- getLayerImpl(layer).mRenderState.mSourceCrop = crop;
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerTransform(Display /*display*/, Layer layer,
- int32_t transform) {
- ALOGV("setLayerTransform");
- getLayerImpl(layer).mRenderState.mTransform = static_cast<hwc_transform_t>(transform);
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerVisibleRegion(Display /*display*/, Layer layer,
- const std::vector<hwc_rect_t>& visible) {
- ALOGV("setLayerVisibleRegion");
- getLayerImpl(layer).mRenderState.mVisibleRegion = visible;
- return V2_1::Error::NONE;
-}
-
-V2_1::Error FakeComposerClient::setLayerZOrder(Display /*display*/, Layer layer, uint32_t z) {
- ALOGV("setLayerZOrder");
- getLayerImpl(layer).mZ = z;
- return V2_1::Error::NONE;
-}
-
-// Composer 2.2
-V2_1::Error FakeComposerClient::getPerFrameMetadataKeys(
- Display /*display*/, std::vector<V2_2::IComposerClient::PerFrameMetadataKey>* /*outKeys*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::setLayerPerFrameMetadata(
- Display /*display*/, Layer /*layer*/,
- const std::vector<V2_2::IComposerClient::PerFrameMetadata>& /*metadata*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getReadbackBufferAttributes(
- Display /*display*/, graphics::common::V1_1::PixelFormat* /*outFormat*/,
- graphics::common::V1_1::Dataspace* /*outDataspace*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::setReadbackBuffer(Display /*display*/,
- const native_handle_t* /*bufferHandle*/,
- android::base::unique_fd /*fenceFd*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getReadbackBufferFence(Display /*display*/,
- android::base::unique_fd* /*outFenceFd*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::createVirtualDisplay_2_2(
- uint32_t /*width*/, uint32_t /*height*/, graphics::common::V1_1::PixelFormat* /*format*/,
- Display* /*outDisplay*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-V2_1::Error FakeComposerClient::getClientTargetSupport_2_2(
- Display /*display*/, uint32_t /*width*/, uint32_t /*height*/,
- graphics::common::V1_1::PixelFormat /*format*/,
- graphics::common::V1_1::Dataspace /*dataspace*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::setPowerMode_2_2(Display /*display*/,
- V2_2::IComposerClient::PowerMode /*mode*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::setLayerFloatColor(Display /*display*/, Layer /*layer*/,
- V2_2::IComposerClient::FloatColor /*color*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getColorModes_2_2(
- Display /*display*/, hidl_vec<graphics::common::V1_1::ColorMode>* /*outModes*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getRenderIntents(
- Display /*display*/, graphics::common::V1_1::ColorMode /*mode*/,
- std::vector<graphics::common::V1_1::RenderIntent>* /*outIntents*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::setColorMode_2_2(Display /*display*/,
- graphics::common::V1_1::ColorMode /*mode*/,
- graphics::common::V1_1::RenderIntent /*intent*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-std::array<float, 16> FakeComposerClient::getDataspaceSaturationMatrix(
- graphics::common::V1_1::Dataspace /*dataspace*/) {
- return {};
-}
-
-// Composer 2.3
-V2_1::Error FakeComposerClient::getPerFrameMetadataKeys_2_3(
- Display /*display*/, std::vector<V2_3::IComposerClient::PerFrameMetadataKey>* /*outKeys*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::setColorMode_2_3(Display /*display*/,
- graphics::common::V1_2::ColorMode /*mode*/,
- graphics::common::V1_1::RenderIntent /*intent*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getRenderIntents_2_3(
- Display /*display*/, graphics::common::V1_2::ColorMode /*mode*/,
- std::vector<graphics::common::V1_1::RenderIntent>* /*outIntents*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getColorModes_2_3(
- Display /*display*/, hidl_vec<graphics::common::V1_2::ColorMode>* /*outModes*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getClientTargetSupport_2_3(
- Display /*display*/, uint32_t /*width*/, uint32_t /*height*/,
- graphics::common::V1_2::PixelFormat /*format*/,
- graphics::common::V1_2::Dataspace /*dataspace*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getReadbackBufferAttributes_2_3(
- Display /*display*/, graphics::common::V1_2::PixelFormat* /*outFormat*/,
- graphics::common::V1_2::Dataspace* /*outDataspace*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getHdrCapabilities_2_3(
- Display /*display*/, hidl_vec<graphics::common::V1_2::Hdr>* /*outTypes*/,
- float* /*outMaxLuminance*/, float* /*outMaxAverageLuminance*/, float* /*outMinLuminance*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::setLayerPerFrameMetadata_2_3(
- Display /*display*/, Layer /*layer*/,
- const std::vector<V2_3::IComposerClient::PerFrameMetadata>& /*metadata*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getDisplayIdentificationData(Display /*display*/,
- uint8_t* /*outPort*/,
- std::vector<uint8_t>* /*outData*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::setLayerColorTransform(Display /*display*/, Layer /*layer*/,
- const float* /*matrix*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getDisplayedContentSamplingAttributes(
- uint64_t /*display*/, graphics::common::V1_2::PixelFormat& /*format*/,
- graphics::common::V1_2::Dataspace& /*dataspace*/,
- hidl_bitfield<V2_3::IComposerClient::FormatColorComponent>& /*componentMask*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::setDisplayedContentSamplingEnabled(
- uint64_t /*display*/, V2_3::IComposerClient::DisplayedContentSampling /*enable*/,
- hidl_bitfield<V2_3::IComposerClient::FormatColorComponent> /*componentMask*/,
- uint64_t /*maxFrames*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getDisplayedContentSample(
- uint64_t /*display*/, uint64_t /*maxFrames*/, uint64_t /*timestamp*/,
- uint64_t& /*frameCount*/, hidl_vec<uint64_t>& /*sampleComponent0*/,
- hidl_vec<uint64_t>& /*sampleComponent1*/, hidl_vec<uint64_t>& /*sampleComponent2*/,
- hidl_vec<uint64_t>& /*sampleComponent3*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getDisplayCapabilities(
- Display /*display*/,
- std::vector<V2_3::IComposerClient::DisplayCapability>* /*outCapabilities*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::setLayerPerFrameMetadataBlobs(
- Display /*display*/, Layer /*layer*/,
- std::vector<V2_3::IComposerClient::PerFrameMetadataBlob>& /*blobs*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::getDisplayBrightnessSupport(Display /*display*/,
- bool* /*outSupport*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-V2_1::Error FakeComposerClient::setDisplayBrightness(Display /*display*/, float /*brightness*/) {
- return V2_1::Error::UNSUPPORTED;
-}
-
-// Composer 2.4
-void FakeComposerClient::registerEventCallback_2_4(EventCallback_2_4* callback) {
- ALOGV("registerEventCallback_2_4");
- LOG_FATAL_IF(mEventCallback != nullptr, "already registered using registerEventCallback");
-
- mEventCallback_2_4 = callback;
- if (mEventCallback_2_4) {
- mEventCallback_2_4->onHotplug(PRIMARY_DISPLAY, IComposerCallback::Connection::CONNECTED);
- }
-}
-
-void FakeComposerClient::unregisterEventCallback_2_4() {
- ALOGV("unregisterEventCallback_2_4");
- mEventCallback_2_4 = nullptr;
-}
-
-V2_4::Error FakeComposerClient::getDisplayCapabilities_2_4(
- Display /*display*/,
- std::vector<V2_4::IComposerClient::DisplayCapability>* /*outCapabilities*/) {
- return V2_4::Error::UNSUPPORTED;
-}
-
-V2_4::Error FakeComposerClient::getDisplayConnectionType(
- Display /*display*/, V2_4::IComposerClient::DisplayConnectionType* /*outType*/) {
- return V2_4::Error::UNSUPPORTED;
-}
-
-V2_4::Error FakeComposerClient::getDisplayAttribute_2_4(Display display, Config config,
- IComposerClient::Attribute attribute,
- int32_t* outValue) {
- ALOGV("getDisplayAttribute (%d, %d, %d, %p)", static_cast<int>(display),
- static_cast<int>(config), static_cast<int>(attribute), outValue);
- if (mMockHal) {
- return mMockHal->getDisplayAttribute_2_4(display, config, attribute, outValue);
- }
-
- // TODO: SOOO much fun to be had with these alone
- switch (attribute) {
- case IComposerClient::Attribute::WIDTH:
- *outValue = 1920;
- break;
- case IComposerClient::Attribute::HEIGHT:
- *outValue = 1080;
- break;
- case IComposerClient::Attribute::VSYNC_PERIOD:
- *outValue = 1666666666;
- break; // TOOD: Tests break down if lowered to 16ms?
- case IComposerClient::Attribute::DPI_X:
- *outValue = 240;
- break;
- case IComposerClient::Attribute::DPI_Y:
- *outValue = 240;
- break;
- default:
- LOG_ALWAYS_FATAL("Say what!?! New attribute");
- }
-
- return Error::NONE;
-}
-
-V2_4::Error FakeComposerClient::getDisplayVsyncPeriod(Display display,
- V2_4::VsyncPeriodNanos* outVsyncPeriod) {
- ALOGV("getDisplayVsyncPeriod");
- if (mMockHal) {
- return mMockHal->getDisplayVsyncPeriod(display, outVsyncPeriod);
- }
-
- return V2_4::Error::UNSUPPORTED;
-}
-
-V2_4::Error FakeComposerClient::setActiveConfigWithConstraints(
- Display display, Config config,
- const V2_4::IComposerClient::VsyncPeriodChangeConstraints& vsyncPeriodChangeConstraints,
- VsyncPeriodChangeTimeline* timeline) {
- ALOGV("setActiveConfigWithConstraints");
- if (mMockHal) {
- return mMockHal->setActiveConfigWithConstraints(display, config,
- vsyncPeriodChangeConstraints, timeline);
- }
- return V2_4::Error::UNSUPPORTED;
-}
-
-V2_4::Error FakeComposerClient::setAutoLowLatencyMode(Display, bool) {
- ALOGV("setAutoLowLatencyMode");
- return V2_4::Error::UNSUPPORTED;
-}
-
-V2_4::Error FakeComposerClient::getSupportedContentTypes(
- Display, std::vector<IComposerClient::ContentType>*) {
- ALOGV("getSupportedContentTypes");
- return V2_4::Error::UNSUPPORTED;
-}
-
-V2_4::Error FakeComposerClient::setContentType(Display, IComposerClient::ContentType) {
- ALOGV("setContentType");
- return V2_4::Error::UNSUPPORTED;
-}
-
-V2_4::Error FakeComposerClient::validateDisplay_2_4(
- Display /*display*/, std::vector<Layer>* /*outChangedLayers*/,
- std::vector<IComposerClient::Composition>* /*outCompositionTypes*/,
- uint32_t* /*outDisplayRequestMask*/, std::vector<Layer>* /*outRequestedLayers*/,
- std::vector<uint32_t>* /*outRequestMasks*/,
- IComposerClient::ClientTargetProperty* /*outClientTargetProperty*/) {
- return V2_4::Error::NONE;
-}
-
-V2_4::Error FakeComposerClient::setLayerGenericMetadata(Display, Layer, const std::string&, bool,
- const std::vector<uint8_t>&) {
- ALOGV("setLayerGenericMetadata");
- return V2_4::Error::UNSUPPORTED;
-}
-
-V2_4::Error FakeComposerClient::getLayerGenericMetadataKeys(
- std::vector<IComposerClient::LayerGenericMetadataKey>*) {
- ALOGV("getLayerGenericMetadataKeys");
- return V2_4::Error::UNSUPPORTED;
-}
-
-//////////////////////////////////////////////////////////////////
-
-void FakeComposerClient::requestVSync(uint64_t vsyncTime) {
- if (mEventCallback || mEventCallback_2_4) {
- uint64_t timestamp = vsyncTime;
- ALOGV("Vsync");
- if (timestamp == 0) {
- struct timespec ts;
- clock_gettime(CLOCK_MONOTONIC, &ts);
- timestamp = ts.tv_sec * 1000 * 1000 * 1000 + ts.tv_nsec;
- }
- if (mSurfaceComposer != nullptr) {
- mSurfaceComposer->injectVSync(timestamp);
- } else if (mEventCallback) {
- mEventCallback->onVsync(PRIMARY_DISPLAY, timestamp);
- } else {
- mEventCallback_2_4->onVsync_2_4(PRIMARY_DISPLAY, timestamp, 16'666'666);
- }
- }
-}
-
-void FakeComposerClient::runVSyncAfter(std::chrono::nanoseconds wait) {
- mDelayedEventGenerator->wakeAfter(wait);
-}
-
-LayerImpl& FakeComposerClient::getLayerImpl(Layer handle) {
- // TODO Change these to an internal state check that can be
- // invoked from the gtest? GTest macros do not seem all that safe
- // when used outside the test class
- EXPECT_GE(handle, static_cast<Layer>(0));
- EXPECT_LT(handle, mLayers.size());
- return *(mLayers[handle]);
-}
-
-int FakeComposerClient::getFrameCount() const {
- return mFrames.size();
-}
-
-static std::vector<RenderState> extractRenderState(
- const std::vector<std::unique_ptr<FrameRect>>& internalRects) {
- std::vector<RenderState> result;
- result.reserve(internalRects.size());
- for (const std::unique_ptr<FrameRect>& rect : internalRects) {
- result.push_back(rect->renderState);
- }
- return result;
-}
-
-std::vector<RenderState> FakeComposerClient::getFrameRects(int frame) const {
- Mutex::Autolock _l(mStateMutex);
- return extractRenderState(mFrames[frame]->rectangles);
-}
-
-std::vector<RenderState> FakeComposerClient::getLatestFrame() const {
- Mutex::Autolock _l(mStateMutex);
- return extractRenderState(mFrames[mFrames.size() - 1]->rectangles);
-}
-
-void FakeComposerClient::runVSyncAndWait(std::chrono::nanoseconds maxWait) {
- int currentFrame = 0;
- {
- Mutex::Autolock _l(mStateMutex); // I hope this is ok...
- currentFrame = static_cast<int>(mFrames.size());
- requestVSync();
- }
- waitUntilFrame(currentFrame + 1, maxWait);
-}
-
-void FakeComposerClient::waitUntilFrame(int targetFrame, std::chrono::nanoseconds maxWait) const {
- Mutex::Autolock _l(mStateMutex);
- while (mFrames.size() < static_cast<size_t>(targetFrame)) {
- android::status_t result = mFramesAvailable.waitRelative(mStateMutex, maxWait.count());
- if (result == android::TIMED_OUT) {
- ALOGE("Waiting for frame %d (at frame %zu now) timed out after %lld ns", targetFrame,
- mFrames.size(), maxWait.count());
- return;
- }
- }
-}
-
-void FakeComposerClient::clearFrames() {
- Mutex::Autolock _l(mStateMutex);
- mFrames.clear();
- for (const std::unique_ptr<LayerImpl>& layer : mLayers) {
- if (layer->mValid) {
- layer->mRenderState.mSwapCount = 0;
- }
- }
-}
-
-void FakeComposerClient::onSurfaceFlingerStart() {
- mSurfaceComposer = nullptr;
- do {
- mSurfaceComposer = android::sp<android::SurfaceComposerClient>::make();
- android::status_t initResult = mSurfaceComposer->initCheck();
- if (initResult != android::NO_ERROR) {
- ALOGD("Init result: %d", initResult);
- mSurfaceComposer = nullptr;
- std::this_thread::sleep_for(10ms);
- }
- } while (mSurfaceComposer == nullptr);
- ALOGD("SurfaceComposerClient created");
- mSurfaceComposer->enableVSyncInjections(true);
-}
-
-void FakeComposerClient::onSurfaceFlingerStop() {
- mSurfaceComposer->enableVSyncInjections(false);
- mSurfaceComposer->dispose();
- mSurfaceComposer.clear();
-}
-
-// Includes destroyed layers, stored in order of creation.
-int FakeComposerClient::getLayerCount() const {
- return mLayers.size();
-}
-
-Layer FakeComposerClient::getLayer(size_t index) const {
- // NOTE: If/when passing calls through to actual implementation,
- // this might get more involving.
- return static_cast<Layer>(index);
-}
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/tests/fakehwc/FakeComposerClient.h b/services/surfaceflinger/tests/fakehwc/FakeComposerClient.h
deleted file mode 100644
index 600e765..0000000
--- a/services/surfaceflinger/tests/fakehwc/FakeComposerClient.h
+++ /dev/null
@@ -1,301 +0,0 @@
-/*
- * Copyright 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <chrono>
-
-#include <composer-hal/2.1/ComposerClient.h>
-#include <composer-hal/2.2/ComposerClient.h>
-#include <composer-hal/2.3/ComposerClient.h>
-#include <composer-hal/2.4/ComposerClient.h>
-#include <utils/Condition.h>
-
-#include "MockComposerHal.h"
-#include "RenderState.h"
-
-using namespace android::hardware::graphics::common;
-using namespace android::hardware::graphics::composer;
-using namespace android::hardware::graphics::composer::V2_4;
-using namespace android::hardware::graphics::composer::V2_4::hal;
-using namespace android::hardware;
-using namespace std::chrono_literals;
-
-namespace {
-class LayerImpl;
-class Frame;
-class DelayedEventGenerator;
-} // namespace
-
-namespace android {
-class SurfaceComposerClient;
-} // namespace android
-
-namespace sftest {
-// NOTE: The ID's need to be exactly these. VR composer and parts of
-// the SurfaceFlinger assume the display IDs to have these values
-// despite the enum being documented as a display type.
-// TODO: Reference to actual documentation
-constexpr Display PRIMARY_DISPLAY = static_cast<Display>(HWC_DISPLAY_PRIMARY);
-constexpr Display EXTERNAL_DISPLAY = static_cast<Display>(HWC_DISPLAY_EXTERNAL);
-
-class FakeComposerClient : public ComposerHal {
-public:
- FakeComposerClient();
- virtual ~FakeComposerClient();
-
- void setMockHal(MockComposerHal* mockHal) { mMockHal = mockHal; }
-
- bool hasCapability(hwc2_capability_t capability) override;
-
- std::string dumpDebugInfo() override;
- void registerEventCallback(EventCallback* callback) override;
- void unregisterEventCallback() override;
-
- uint32_t getMaxVirtualDisplayCount() override;
- V2_1::Error createVirtualDisplay(uint32_t width, uint32_t height, V1_0::PixelFormat* format,
- Display* outDisplay) override;
- V2_1::Error destroyVirtualDisplay(Display display) override;
- V2_1::Error createLayer(Display display, Layer* outLayer) override;
- V2_1::Error destroyLayer(Display display, Layer layer) override;
-
- V2_1::Error getActiveConfig(Display display, Config* outConfig) override;
- V2_1::Error getClientTargetSupport(Display display, uint32_t width, uint32_t height,
- V1_0::PixelFormat format,
- V1_0::Dataspace dataspace) override;
- V2_1::Error getColorModes(Display display, hidl_vec<V1_0::ColorMode>* outModes) override;
- V2_1::Error getDisplayAttribute(Display display, Config config,
- V2_1::IComposerClient::Attribute attribute,
- int32_t* outValue) override;
- V2_1::Error getDisplayConfigs(Display display, hidl_vec<Config>* outConfigs) override;
- V2_1::Error getDisplayName(Display display, hidl_string* outName) override;
- V2_1::Error getDisplayType(Display display, IComposerClient::DisplayType* outType) override;
- V2_1::Error getDozeSupport(Display display, bool* outSupport) override;
- V2_1::Error getHdrCapabilities(Display display, hidl_vec<V1_0::Hdr>* outTypes,
- float* outMaxLuminance, float* outMaxAverageLuminance,
- float* outMinLuminance) override;
-
- V2_1::Error setActiveConfig(Display display, Config config) override;
- V2_1::Error setColorMode(Display display, V1_0::ColorMode mode) override;
- V2_1::Error setPowerMode(Display display, V2_1::IComposerClient::PowerMode mode) override;
- V2_1::Error setVsyncEnabled(Display display, IComposerClient::Vsync enabled) override;
-
- V2_1::Error setColorTransform(Display display, const float* matrix, int32_t hint) override;
- V2_1::Error setClientTarget(Display display, buffer_handle_t target, int32_t acquireFence,
- int32_t dataspace, const std::vector<hwc_rect_t>& damage) override;
- V2_1::Error setOutputBuffer(Display display, buffer_handle_t buffer,
- int32_t releaseFence) override;
- V2_1::Error validateDisplay(Display display, std::vector<Layer>* outChangedLayers,
- std::vector<IComposerClient::Composition>* outCompositionTypes,
- uint32_t* outDisplayRequestMask,
- std::vector<Layer>* outRequestedLayers,
- std::vector<uint32_t>* outRequestMasks) override;
- V2_1::Error acceptDisplayChanges(Display display) override;
- V2_1::Error presentDisplay(Display display, int32_t* outPresentFence,
- std::vector<Layer>* outLayers,
- std::vector<int32_t>* outReleaseFences) override;
-
- V2_1::Error setLayerCursorPosition(Display display, Layer layer, int32_t x, int32_t y) override;
- V2_1::Error setLayerBuffer(Display display, Layer layer, buffer_handle_t buffer,
- int32_t acquireFence) override;
- V2_1::Error setLayerSurfaceDamage(Display display, Layer layer,
- const std::vector<hwc_rect_t>& damage) override;
- V2_1::Error setLayerBlendMode(Display display, Layer layer, int32_t mode) override;
- V2_1::Error setLayerColor(Display display, Layer layer, IComposerClient::Color color) override;
- V2_1::Error setLayerCompositionType(Display display, Layer layer, int32_t type) override;
- V2_1::Error setLayerDataspace(Display display, Layer layer, int32_t dataspace) override;
- V2_1::Error setLayerDisplayFrame(Display display, Layer layer,
- const hwc_rect_t& frame) override;
- V2_1::Error setLayerPlaneAlpha(Display display, Layer layer, float alpha) override;
- V2_1::Error setLayerSidebandStream(Display display, Layer layer,
- buffer_handle_t stream) override;
- V2_1::Error setLayerSourceCrop(Display display, Layer layer, const hwc_frect_t& crop) override;
- V2_1::Error setLayerTransform(Display display, Layer layer, int32_t transform) override;
- V2_1::Error setLayerVisibleRegion(Display display, Layer layer,
- const std::vector<hwc_rect_t>& visible) override;
- V2_1::Error setLayerZOrder(Display display, Layer layer, uint32_t z) override;
-
- // Composer 2.2
- V2_1::Error getPerFrameMetadataKeys(
- Display display,
- std::vector<V2_2::IComposerClient::PerFrameMetadataKey>* outKeys) override;
- V2_1::Error setLayerPerFrameMetadata(
- Display display, Layer layer,
- const std::vector<V2_2::IComposerClient::PerFrameMetadata>& metadata) override;
-
- V2_1::Error getReadbackBufferAttributes(
- Display display, graphics::common::V1_1::PixelFormat* outFormat,
- graphics::common::V1_1::Dataspace* outDataspace) override;
- V2_1::Error setReadbackBuffer(Display display, const native_handle_t* bufferHandle,
- android::base::unique_fd fenceFd) override;
- V2_1::Error getReadbackBufferFence(Display display,
- android::base::unique_fd* outFenceFd) override;
- V2_1::Error createVirtualDisplay_2_2(uint32_t width, uint32_t height,
- graphics::common::V1_1::PixelFormat* format,
- Display* outDisplay) override;
- V2_1::Error getClientTargetSupport_2_2(Display display, uint32_t width, uint32_t height,
- graphics::common::V1_1::PixelFormat format,
- graphics::common::V1_1::Dataspace dataspace) override;
- V2_1::Error setPowerMode_2_2(Display display, V2_2::IComposerClient::PowerMode mode) override;
-
- V2_1::Error setLayerFloatColor(Display display, Layer layer,
- V2_2::IComposerClient::FloatColor color) override;
-
- V2_1::Error getColorModes_2_2(Display display,
- hidl_vec<graphics::common::V1_1::ColorMode>* outModes) override;
- V2_1::Error getRenderIntents(
- Display display, graphics::common::V1_1::ColorMode mode,
- std::vector<graphics::common::V1_1::RenderIntent>* outIntents) override;
- V2_1::Error setColorMode_2_2(Display display, graphics::common::V1_1::ColorMode mode,
- graphics::common::V1_1::RenderIntent intent) override;
-
- std::array<float, 16> getDataspaceSaturationMatrix(
- graphics::common::V1_1::Dataspace dataspace) override;
-
- // Composer 2.3
- V2_1::Error getPerFrameMetadataKeys_2_3(
- Display display,
- std::vector<V2_3::IComposerClient::PerFrameMetadataKey>* outKeys) override;
-
- V2_1::Error setColorMode_2_3(Display display, graphics::common::V1_2::ColorMode mode,
- graphics::common::V1_1::RenderIntent intent) override;
-
- V2_1::Error getRenderIntents_2_3(
- Display display, graphics::common::V1_2::ColorMode mode,
- std::vector<graphics::common::V1_1::RenderIntent>* outIntents) override;
-
- V2_1::Error getColorModes_2_3(Display display,
- hidl_vec<graphics::common::V1_2::ColorMode>* outModes) override;
-
- V2_1::Error getClientTargetSupport_2_3(Display display, uint32_t width, uint32_t height,
- graphics::common::V1_2::PixelFormat format,
- graphics::common::V1_2::Dataspace dataspace) override;
- V2_1::Error getReadbackBufferAttributes_2_3(
- Display display, graphics::common::V1_2::PixelFormat* outFormat,
- graphics::common::V1_2::Dataspace* outDataspace) override;
- V2_1::Error getHdrCapabilities_2_3(Display display,
- hidl_vec<graphics::common::V1_2::Hdr>* outTypes,
- float* outMaxLuminance, float* outMaxAverageLuminance,
- float* outMinLuminance) override;
- V2_1::Error setLayerPerFrameMetadata_2_3(
- Display display, Layer layer,
- const std::vector<V2_3::IComposerClient::PerFrameMetadata>& metadata) override;
- V2_1::Error getDisplayIdentificationData(Display display, uint8_t* outPort,
- std::vector<uint8_t>* outData) override;
- V2_1::Error setLayerColorTransform(Display display, Layer layer, const float* matrix) override;
- V2_1::Error getDisplayedContentSamplingAttributes(
- uint64_t display, graphics::common::V1_2::PixelFormat& format,
- graphics::common::V1_2::Dataspace& dataspace,
- hidl_bitfield<V2_3::IComposerClient::FormatColorComponent>& componentMask) override;
- V2_1::Error setDisplayedContentSamplingEnabled(
- uint64_t display, V2_3::IComposerClient::DisplayedContentSampling enable,
- hidl_bitfield<V2_3::IComposerClient::FormatColorComponent> componentMask,
- uint64_t maxFrames) override;
- V2_1::Error getDisplayedContentSample(uint64_t display, uint64_t maxFrames, uint64_t timestamp,
- uint64_t& frameCount,
- hidl_vec<uint64_t>& sampleComponent0,
- hidl_vec<uint64_t>& sampleComponent1,
- hidl_vec<uint64_t>& sampleComponent2,
- hidl_vec<uint64_t>& sampleComponent3) override;
- V2_1::Error getDisplayCapabilities(
- Display display,
- std::vector<V2_3::IComposerClient::DisplayCapability>* outCapabilities) override;
- V2_1::Error setLayerPerFrameMetadataBlobs(
- Display display, Layer layer,
- std::vector<V2_3::IComposerClient::PerFrameMetadataBlob>& blobs) override;
- V2_1::Error getDisplayBrightnessSupport(Display display, bool* outSupport) override;
- V2_1::Error setDisplayBrightness(Display display, float brightness) override;
-
- // Composer 2.4
- void registerEventCallback_2_4(EventCallback_2_4* callback) override;
-
- void unregisterEventCallback_2_4() override;
-
- V2_4::Error getDisplayCapabilities_2_4(
- Display display,
- std::vector<V2_4::IComposerClient::DisplayCapability>* outCapabilities) override;
- V2_4::Error getDisplayConnectionType(
- Display display, V2_4::IComposerClient::DisplayConnectionType* outType) override;
- V2_4::Error getDisplayAttribute_2_4(Display display, Config config,
- IComposerClient::Attribute attribute,
- int32_t* outValue) override;
- V2_4::Error getDisplayVsyncPeriod(Display display,
- V2_4::VsyncPeriodNanos* outVsyncPeriod) override;
- V2_4::Error setActiveConfigWithConstraints(
- Display display, Config config,
- const V2_4::IComposerClient::VsyncPeriodChangeConstraints& vsyncPeriodChangeConstraints,
- VsyncPeriodChangeTimeline* outTimeline) override;
- V2_4::Error setAutoLowLatencyMode(Display display, bool on) override;
- V2_4::Error getSupportedContentTypes(
- Display display,
- std::vector<IComposerClient::ContentType>* outSupportedContentTypes) override;
- V2_4::Error setContentType(Display display, IComposerClient::ContentType type) override;
- V2_4::Error validateDisplay_2_4(
- Display display, std::vector<Layer>* outChangedLayers,
- std::vector<IComposerClient::Composition>* outCompositionTypes,
- uint32_t* outDisplayRequestMask, std::vector<Layer>* outRequestedLayers,
- std::vector<uint32_t>* outRequestMasks,
- IComposerClient::ClientTargetProperty* outClientTargetProperty) override;
- V2_4::Error setLayerGenericMetadata(Display display, Layer layer, const std::string& key,
- bool mandatory, const std::vector<uint8_t>& value) override;
- V2_4::Error getLayerGenericMetadataKeys(
- std::vector<IComposerClient::LayerGenericMetadataKey>* outKeys) override;
-
- void setClient(ComposerClient* client);
-
- void requestVSync(uint64_t vsyncTime = 0);
- // We don't want tests hanging, so always use a timeout. Remember
- // to always check the number of frames with test ASSERT_!
- // Wait until next frame is rendered after requesting vsync.
- void runVSyncAndWait(std::chrono::nanoseconds maxWait = 100ms);
- void runVSyncAfter(std::chrono::nanoseconds wait);
-
- int getFrameCount() const;
- // We don't want tests hanging, so always use a timeout. Remember
- // to always check the number of frames with test ASSERT_!
- void waitUntilFrame(int targetFrame, std::chrono::nanoseconds maxWait = 100ms) const;
- std::vector<RenderState> getFrameRects(int frame) const;
- std::vector<RenderState> getLatestFrame() const;
- void clearFrames();
-
- void onSurfaceFlingerStart();
- void onSurfaceFlingerStop();
-
- int getLayerCount() const;
- Layer getLayer(size_t index) const;
-
- void hotplugDisplay(Display display, IComposerCallback::Connection state);
- void refreshDisplay(Display display);
-
-private:
- LayerImpl& getLayerImpl(Layer handle);
-
- EventCallback* mEventCallback;
- EventCallback_2_4* mEventCallback_2_4;
- Config mCurrentConfig;
- bool mVsyncEnabled;
- std::vector<std::unique_ptr<LayerImpl>> mLayers;
- std::vector<std::unique_ptr<Frame>> mFrames;
- // Using a pointer to hide the implementation into the CPP file.
- std::unique_ptr<DelayedEventGenerator> mDelayedEventGenerator;
- android::sp<android::SurfaceComposerClient> mSurfaceComposer; // For VSync injections
- mutable android::Mutex mStateMutex;
- mutable android::Condition mFramesAvailable;
-
- MockComposerHal* mMockHal = nullptr;
-};
-
-} // namespace sftest
diff --git a/services/surfaceflinger/tests/fakehwc/FakeComposerService.cpp b/services/surfaceflinger/tests/fakehwc/FakeComposerService.cpp
deleted file mode 100644
index c656eed..0000000
--- a/services/surfaceflinger/tests/fakehwc/FakeComposerService.cpp
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wconversion"
-
-#define LOG_NDEBUG 0
-#undef LOG_TAG
-#define LOG_TAG "FakeHwcService"
-#include <log/log.h>
-
-#include "FakeComposerService.h"
-
-using namespace android::hardware;
-using namespace android::hardware::graphics::composer;
-
-namespace sftest {
-
-FakeComposerService_2_1::FakeComposerService_2_1(android::sp<ComposerClient>& client)
- : mClient(client) {}
-
-FakeComposerService_2_1::~FakeComposerService_2_1() {
- ALOGI("Maybe killing client %p", mClient.get());
- // Rely on sp to kill the client.
-}
-
-Return<void> FakeComposerService_2_1::getCapabilities(getCapabilities_cb hidl_cb) {
- ALOGI("FakeComposerService::getCapabilities");
- hidl_cb(hidl_vec<Capability>());
- return Void();
-}
-
-Return<void> FakeComposerService_2_1::dumpDebugInfo(dumpDebugInfo_cb hidl_cb) {
- ALOGI("FakeComposerService::dumpDebugInfo");
- hidl_cb(hidl_string());
- return Void();
-}
-
-Return<void> FakeComposerService_2_1::createClient(createClient_cb hidl_cb) {
- ALOGI("FakeComposerService::createClient %p", mClient.get());
- if (!mClient->init()) {
- LOG_ALWAYS_FATAL("failed to initialize ComposerClient");
- }
- hidl_cb(V2_1::Error::NONE, mClient);
- return Void();
-}
-
-FakeComposerService_2_2::FakeComposerService_2_2(android::sp<ComposerClient>& client)
- : mClient(client) {}
-
-FakeComposerService_2_2::~FakeComposerService_2_2() {
- ALOGI("Maybe killing client %p", mClient.get());
- // Rely on sp to kill the client.
-}
-
-Return<void> FakeComposerService_2_2::getCapabilities(getCapabilities_cb hidl_cb) {
- ALOGI("FakeComposerService::getCapabilities");
- hidl_cb(hidl_vec<Capability>());
- return Void();
-}
-
-Return<void> FakeComposerService_2_2::dumpDebugInfo(dumpDebugInfo_cb hidl_cb) {
- ALOGI("FakeComposerService::dumpDebugInfo");
- hidl_cb(hidl_string());
- return Void();
-}
-
-Return<void> FakeComposerService_2_2::createClient(createClient_cb hidl_cb) {
- ALOGI("FakeComposerService::createClient %p", mClient.get());
- if (!mClient->init()) {
- LOG_ALWAYS_FATAL("failed to initialize ComposerClient");
- }
- hidl_cb(V2_1::Error::NONE, mClient);
- return Void();
-}
-
-FakeComposerService_2_3::FakeComposerService_2_3(android::sp<ComposerClient>& client)
- : mClient(client) {}
-
-FakeComposerService_2_3::~FakeComposerService_2_3() {
- ALOGI("Maybe killing client %p", mClient.get());
- // Rely on sp to kill the client.
-}
-
-Return<void> FakeComposerService_2_3::getCapabilities(getCapabilities_cb hidl_cb) {
- ALOGI("FakeComposerService::getCapabilities");
- hidl_cb(hidl_vec<Capability>());
- return Void();
-}
-
-Return<void> FakeComposerService_2_3::dumpDebugInfo(dumpDebugInfo_cb hidl_cb) {
- ALOGI("FakeComposerService::dumpDebugInfo");
- hidl_cb(hidl_string());
- return Void();
-}
-
-Return<void> FakeComposerService_2_3::createClient(createClient_cb hidl_cb) {
- LOG_ALWAYS_FATAL("createClient called on FakeComposerService_2_3");
- if (!mClient->init()) {
- LOG_ALWAYS_FATAL("failed to initialize ComposerClient");
- }
- hidl_cb(V2_1::Error::UNSUPPORTED, nullptr);
- return Void();
-}
-
-Return<void> FakeComposerService_2_3::createClient_2_3(createClient_2_3_cb hidl_cb) {
- ALOGI("FakeComposerService_2_3::createClient_2_3 %p", mClient.get());
- if (!mClient->init()) {
- LOG_ALWAYS_FATAL("failed to initialize ComposerClient");
- }
- hidl_cb(V2_1::Error::NONE, mClient);
- return Void();
-}
-
-FakeComposerService_2_4::FakeComposerService_2_4(android::sp<ComposerClient>& client)
- : mClient(client) {}
-
-FakeComposerService_2_4::~FakeComposerService_2_4() {
- ALOGI("Maybe killing client %p", mClient.get());
- // Rely on sp to kill the client.
-}
-
-Return<void> FakeComposerService_2_4::getCapabilities(getCapabilities_cb hidl_cb) {
- ALOGI("FakeComposerService::getCapabilities");
- hidl_cb(hidl_vec<Capability>());
- return Void();
-}
-
-Return<void> FakeComposerService_2_4::dumpDebugInfo(dumpDebugInfo_cb hidl_cb) {
- ALOGI("FakeComposerService::dumpDebugInfo");
- hidl_cb(hidl_string());
- return Void();
-}
-
-Return<void> FakeComposerService_2_4::createClient(createClient_cb hidl_cb) {
- LOG_ALWAYS_FATAL("createClient called on FakeComposerService_2_4");
- if (!mClient->init()) {
- LOG_ALWAYS_FATAL("failed to initialize ComposerClient");
- }
- hidl_cb(V2_1::Error::UNSUPPORTED, nullptr);
- return Void();
-}
-
-Return<void> FakeComposerService_2_4::createClient_2_3(createClient_2_3_cb hidl_cb) {
- LOG_ALWAYS_FATAL("createClient_2_3 called on FakeComposerService_2_4");
- if (!mClient->init()) {
- LOG_ALWAYS_FATAL("failed to initialize ComposerClient");
- }
- hidl_cb(V2_1::Error::UNSUPPORTED, nullptr);
- return Void();
-}
-
-Return<void> FakeComposerService_2_4::createClient_2_4(createClient_2_4_cb hidl_cb) {
- ALOGI("FakeComposerService_2_4::createClient_2_4 %p", mClient.get());
- if (!mClient->init()) {
- LOG_ALWAYS_FATAL("failed to initialize ComposerClient");
- }
- hidl_cb(V2_4::Error::NONE, mClient);
- return Void();
-}
-
-} // namespace sftest
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/tests/fakehwc/FakeComposerService.h b/services/surfaceflinger/tests/fakehwc/FakeComposerService.h
deleted file mode 100644
index 47f970f..0000000
--- a/services/surfaceflinger/tests/fakehwc/FakeComposerService.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <android/hardware/graphics/composer/2.4/IComposer.h>
-#include <composer-hal/2.1/ComposerClient.h>
-#include <composer-hal/2.2/ComposerClient.h>
-#include <composer-hal/2.3/ComposerClient.h>
-#include <composer-hal/2.4/ComposerClient.h>
-
-using android::hardware::Return;
-
-using ComposerClient = android::hardware::graphics::composer::V2_4::hal::ComposerClient;
-
-namespace sftest {
-
-using IComposer_2_1 = android::hardware::graphics::composer::V2_1::IComposer;
-
-class FakeComposerService_2_1 : public IComposer_2_1 {
-public:
- explicit FakeComposerService_2_1(android::sp<ComposerClient>& client);
- virtual ~FakeComposerService_2_1();
-
- Return<void> getCapabilities(getCapabilities_cb hidl_cb) override;
- Return<void> dumpDebugInfo(dumpDebugInfo_cb hidl_cb) override;
- Return<void> createClient(createClient_cb hidl_cb) override;
-
-private:
- android::sp<ComposerClient> mClient;
-};
-
-using IComposer_2_2 = android::hardware::graphics::composer::V2_2::IComposer;
-class FakeComposerService_2_2 : public IComposer_2_2 {
-public:
- explicit FakeComposerService_2_2(android::sp<ComposerClient>& client);
- virtual ~FakeComposerService_2_2();
-
- Return<void> getCapabilities(getCapabilities_cb hidl_cb) override;
- Return<void> dumpDebugInfo(dumpDebugInfo_cb hidl_cb) override;
- Return<void> createClient(createClient_cb hidl_cb) override;
-
-private:
- android::sp<ComposerClient> mClient;
-};
-
-using IComposer_2_3 = android::hardware::graphics::composer::V2_3::IComposer;
-class FakeComposerService_2_3 : public IComposer_2_3 {
-public:
- explicit FakeComposerService_2_3(android::sp<ComposerClient>& client);
- virtual ~FakeComposerService_2_3();
-
- Return<void> getCapabilities(getCapabilities_cb hidl_cb) override;
- Return<void> dumpDebugInfo(dumpDebugInfo_cb hidl_cb) override;
- Return<void> createClient(createClient_cb hidl_cb) override;
- Return<void> createClient_2_3(createClient_2_3_cb hidl_cb) override;
-
-private:
- android::sp<ComposerClient> mClient;
-};
-
-using IComposer_2_4 = android::hardware::graphics::composer::V2_4::IComposer;
-
-class FakeComposerService_2_4 : public IComposer_2_4 {
-public:
- explicit FakeComposerService_2_4(android::sp<ComposerClient>& client);
- virtual ~FakeComposerService_2_4();
-
- Return<void> getCapabilities(getCapabilities_cb hidl_cb) override;
- Return<void> dumpDebugInfo(dumpDebugInfo_cb hidl_cb) override;
- Return<void> createClient(createClient_cb hidl_cb) override;
- Return<void> createClient_2_3(createClient_2_3_cb hidl_cb) override;
- Return<void> createClient_2_4(createClient_2_4_cb hidl_cb) override;
-
-private:
- android::sp<ComposerClient> mClient;
-};
-
-} // namespace sftest
diff --git a/services/surfaceflinger/tests/fakehwc/FakeComposerUtils.cpp b/services/surfaceflinger/tests/fakehwc/FakeComposerUtils.cpp
deleted file mode 100644
index 1cea25a..0000000
--- a/services/surfaceflinger/tests/fakehwc/FakeComposerUtils.cpp
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wconversion"
-
-#define LOG_NDEBUG 0
-#undef LOG_TAG
-#define LOG_TAG "FakeHwcUtil"
-#include <log/log.h>
-
-#include "FakeComposerUtils.h"
-#include "RenderState.h"
-
-#include "SurfaceFlinger.h" // Get the name of the service...
-
-#include <binder/IServiceManager.h>
-#include <cutils/properties.h>
-#include <hidl/ServiceManagement.h>
-
-#include <iomanip>
-#include <thread>
-
-using android::String16;
-using android::sp;
-using namespace std::chrono_literals;
-using namespace sftest;
-using std::setw;
-
-namespace sftest {
-
-// clang-format off
-inline void printSourceRectAligned(::std::ostream& os, const hwc_frect_t& sourceRect, int align) {
- os << std::fixed << std::setprecision(1) << "("
- << setw(align) << sourceRect.left << setw(0) << ","
- << setw(align) << sourceRect.top << setw(0) << ","
- << setw(align) << sourceRect.right << setw(0) << ","
- << setw(align) << sourceRect.bottom << setw(0) << ")";
-}
-
-inline void printDisplayRectAligned(::std::ostream& os, const hwc_rect_t& displayRect, int align) {
- os << "("
- << setw(align) << displayRect.left << setw(0) << ","
- << setw(align) << displayRect.top << setw(0) << ","
- << setw(align) << displayRect.right << setw(0) << ","
- << setw(align) << displayRect.bottom << setw(0) << ")";
-}
-// clang-format on
-
-inline ::std::ostream& operator<<(::std::ostream& os, const sftest::RenderState& state) {
- printSourceRectAligned(os, state.mSourceCrop, 7);
- os << "->";
- printDisplayRectAligned(os, state.mDisplayFrame, 5);
- return os << " Swaps:" << state.mSwapCount << " Alpha:" << std::setprecision(3)
- << state.mPlaneAlpha << " Xform:" << state.mTransform;
-}
-
-// Helper for verifying the parts of the RenderState
-template <typename T>
-bool valuesMatch(::testing::AssertionResult& message, const T& ref, const T& val,
- const char* name) {
- if (ref != val) {
- message = message << "Expected " << name << ":" << ref << ", got:" << val << ".";
- return false;
- }
- return true;
-}
-
-::testing::AssertionResult rectsAreSame(const RenderState& ref, const RenderState& val) {
- // TODO: Message could start as success and be assigned as failure.
- // Only problem is that utility assumes it to be failure and just adds stuff. Would
- // need still special case the initial failure in the utility?
- // TODO: ... or would it be possible to break this back to gtest primitives?
- ::testing::AssertionResult message = ::testing::AssertionFailure();
- bool passes = true;
-
- // The work here is mostly about providing good log strings for differences
- passes &= valuesMatch(message, ref.mDisplayFrame, val.mDisplayFrame, "display frame");
- passes &= valuesMatch(message, ref.mPlaneAlpha, val.mPlaneAlpha, "alpha");
- passes &= valuesMatch(message, ref.mSwapCount, val.mSwapCount, "swap count");
- passes &= valuesMatch(message, ref.mSourceCrop, val.mSourceCrop, "source crop");
- // ... add more
- if (passes) {
- return ::testing::AssertionSuccess();
- }
- return message;
-}
-
-::testing::AssertionResult framesAreSame(const std::vector<RenderState>& ref,
- const std::vector<RenderState>& val) {
- ::testing::AssertionResult message = ::testing::AssertionFailure();
- bool passed = true;
- if (ref.size() != val.size()) {
- message << "Expected " << ref.size() << " rects, got " << val.size() << ".";
- passed = false;
- }
- for (size_t rectIndex = 0; rectIndex < std::min(ref.size(), val.size()); rectIndex++) {
- ::testing::AssertionResult rectResult = rectsAreSame(ref[rectIndex], val[rectIndex]);
- if (rectResult == false) {
- message << "First different rect at " << rectIndex << ": " << rectResult.message();
- passed = false;
- break;
- }
- }
-
- if (passed) {
- return ::testing::AssertionSuccess();
- } else {
- message << "\nReference:";
- for (auto state = ref.begin(); state != ref.end(); ++state) {
- message << "\n" << *state;
- }
- message << "\nActual:";
- for (auto state = val.begin(); state != val.end(); ++state) {
- message << "\n" << *state;
- }
- }
- return message;
-}
-
-void startSurfaceFlinger() {
- ALOGI("Start SurfaceFlinger");
- system("start surfaceflinger");
-
- sp<android::IServiceManager> sm(android::defaultServiceManager());
- sp<android::IBinder> sf;
- while (sf == nullptr) {
- std::this_thread::sleep_for(10ms);
- sf = sm->checkService(String16(android::SurfaceFlinger::getServiceName()));
- }
- ALOGV("SurfaceFlinger running");
-}
-
-void stopSurfaceFlinger() {
- ALOGI("Stop SurfaceFlinger");
- system("stop surfaceflinger");
- sp<android::IServiceManager> sm(android::defaultServiceManager());
- sp<android::IBinder> sf;
- while (sf != nullptr) {
- std::this_thread::sleep_for(10ms);
- sf = sm->checkService(String16(android::SurfaceFlinger::getServiceName()));
- }
- ALOGV("SurfaceFlinger stopped");
-}
-
-////////////////////////////////////////////////
-
-void FakeHwcEnvironment::SetUp() {
- ALOGI("Test env setup");
- system("setenforce 0");
- system("stop");
- property_set("debug.sf.nobootanimation", "1");
- {
- char value[PROPERTY_VALUE_MAX];
- property_get("debug.sf.nobootanimation", value, "0");
- LOG_FATAL_IF(atoi(value) != 1, "boot skip not set");
- }
- // TODO: Try registering the mock as the default service instead.
- property_set("debug.sf.hwc_service_name", "mock");
-
- // This allows tests/SF to register/load a HIDL service not listed in manifest files.
- android::hardware::details::setTrebleTestingOverride(true);
- property_set("debug.sf.treble_testing_override", "true");
-}
-
-void FakeHwcEnvironment::TearDown() {
- ALOGI("Test env tear down");
- system("stop");
- // Wait for mock call signaling teardown?
- property_set("debug.sf.nobootanimation", "0");
- property_set("debug.sf.hwc_service_name", "default");
- system("setenforce 1");
- ALOGI("Test env tear down - done");
-}
-
-} // namespace sftest
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/tests/fakehwc/FakeComposerUtils.h b/services/surfaceflinger/tests/fakehwc/FakeComposerUtils.h
deleted file mode 100644
index 383a111..0000000
--- a/services/surfaceflinger/tests/fakehwc/FakeComposerUtils.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include "FakeComposerClient.h"
-
-#include <gui/SurfaceComposerClient.h>
-#include <log/log.h>
-#include <gtest/gtest.h>
-
-// clang-format off
-// Note: This needs to reside in the global namespace for the GTest to use it
-inline ::std::ostream& operator<<(::std::ostream& os, const hwc_rect_t& rect) {
- return os << "(" << rect.left << ","
- << rect.top << ","
- << rect.right << ","
- << rect.bottom << ")";
-}
-
-inline ::std::ostream& operator<<(::std::ostream& os, const hwc_frect_t& rect) {
- return os << "(" << rect.left << ","
- << rect.top << ","
- << rect.right << ","
- << rect.bottom << ")";
-}
-// clang-format on
-
-namespace sftest {
-
-class RenderState;
-
-// clang-format off
-inline bool operator==(const hwc_rect_t& a, const hwc_rect_t& b) {
- return a.top == b.top &&
- a.left == b.left &&
- a.bottom == b.bottom &&
- a.right == b.right;
-}
-
-inline bool operator==(const hwc_frect_t& a, const hwc_frect_t& b) {
- return a.top == b.top &&
- a.left == b.left &&
- a.bottom == b.bottom &&
- a.right == b.right;
-}
-// clang-format on
-
-inline bool operator!=(const hwc_rect_t& a, const hwc_rect_t& b) {
- return !(a == b);
-}
-
-inline bool operator!=(const hwc_frect_t& a, const hwc_frect_t& b) {
- return !(a == b);
-}
-
-::testing::AssertionResult rectsAreSame(const RenderState& ref, const RenderState& val);
-::testing::AssertionResult framesAreSame(const std::vector<RenderState>& ref,
- const std::vector<RenderState>& val);
-
-void startSurfaceFlinger();
-void stopSurfaceFlinger();
-
-class FakeHwcEnvironment : public ::testing::Environment {
-public:
- virtual ~FakeHwcEnvironment() {}
- void SetUp() override;
- void TearDown() override;
-};
-
-/*
- * All surface state changes are supposed to happen inside a global
- * transaction. TransactionScope object at the beginning of
- * scope automates the process. The resulting scope gives a visual cue
- * on the span of the transaction as well.
- *
- * Closing the transaction is synchronous, i.e., it waits for
- * SurfaceFlinger to composite one frame. Now, the FakeComposerClient
- * is built to explicitly request vsyncs one at the time. A delayed
- * request must be made before closing the transaction or the test
- * thread stalls until SurfaceFlinger does an emergency vsync by
- * itself. TransactionScope encapsulates this vsync magic.
- */
-class TransactionScope : public android::SurfaceComposerClient::Transaction {
-public:
- explicit TransactionScope(FakeComposerClient& composer) : Transaction(), mComposer(composer) {}
-
- ~TransactionScope() {
- int frameCount = mComposer.getFrameCount();
- mComposer.runVSyncAfter(1ms);
- LOG_ALWAYS_FATAL_IF(android::NO_ERROR != apply());
- // Make sure that exactly one frame has been rendered.
- mComposer.waitUntilFrame(frameCount + 1);
- // LOG_ALWAYS_FATAL_IF(frameCount + 1 != mComposer.getFrameCount(),
- // "Unexpected frame advance. Delta: %d",
- // mComposer.getFrameCount() - frameCount);
- }
-
- FakeComposerClient& mComposer;
-};
-
-} // namespace sftest
diff --git a/services/surfaceflinger/tests/fakehwc/MockComposerHal.h b/services/surfaceflinger/tests/fakehwc/MockComposerHal.h
deleted file mode 100644
index 5dc3778..0000000
--- a/services/surfaceflinger/tests/fakehwc/MockComposerHal.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <composer-hal/2.4/ComposerClient.h>
-
-#include <gmock/gmock.h>
-
-using namespace android::hardware::graphics::common;
-using namespace android::hardware::graphics::composer;
-using namespace android::hardware::graphics::composer::V2_4;
-using namespace android::hardware::graphics::composer::V2_4::hal;
-using namespace android::hardware;
-using namespace std::chrono_literals;
-
-namespace sftest {
-
-// Mock class for ComposerHal. Implements only the functions used in the test.
-class MockComposerHal {
-public:
- MOCK_METHOD2(getActiveConfig, V2_1::Error(Display, Config*));
- MOCK_METHOD4(getDisplayAttribute_2_4,
- V2_4::Error(Display, Config, V2_4::IComposerClient::Attribute, int32_t*));
- MOCK_METHOD2(getDisplayConfigs, V2_1::Error(Display, hidl_vec<Config>*));
- MOCK_METHOD2(setActiveConfig, V2_1::Error(Display, Config));
- MOCK_METHOD2(getDisplayVsyncPeriod, V2_4::Error(Display, V2_4::VsyncPeriodNanos*));
- MOCK_METHOD4(setActiveConfigWithConstraints,
- V2_4::Error(Display, Config,
- const V2_4::IComposerClient::VsyncPeriodChangeConstraints&,
- VsyncPeriodChangeTimeline*));
-};
-
-} // namespace sftest
\ No newline at end of file
diff --git a/services/surfaceflinger/tests/fakehwc/RenderState.h b/services/surfaceflinger/tests/fakehwc/RenderState.h
deleted file mode 100644
index 40193f2..0000000
--- a/services/surfaceflinger/tests/fakehwc/RenderState.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <vector>
-
-namespace sftest {
-// Description of a rendered rectangle. Should only contain
-// instructions necessary to rasterize the rectangle. The full scene
-// is given as a sorted list of rectangles, bottom layer at index 0.
-class RenderState {
-public:
- RenderState() = default;
- // Default copy-ctor
-
- hwc_rect_t mDisplayFrame = {0, 0, 0, 0};
- hwc_frect_t mSourceCrop = {0.f, 0.f, 0.f, 0.f};
- std::vector<hwc_rect_t> mVisibleRegion;
- hwc2_blend_mode_t mBlendMode = HWC2_BLEND_MODE_NONE;
- buffer_handle_t mBuffer = 0;
- uint32_t mSwapCount = 0; // How many set buffer calls to the layer.
- int32_t mAcquireFence = 0; // Probably should not be here.
- float mPlaneAlpha = 0.f;
- hwc_color_t mLayerColor = {0, 0, 0, 0};
- hwc_transform_t mTransform = static_cast<hwc_transform_t>(0);
-};
-
-} // namespace sftest
diff --git a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp b/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
deleted file mode 100644
index 1d3401a..0000000
--- a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
+++ /dev/null
@@ -1,1794 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wconversion"
-#pragma clang diagnostic ignored "-Wextra"
-
-// #define LOG_NDEBUG 0
-#undef LOG_TAG
-#define LOG_TAG "FakeHwcTest"
-
-#include "FakeComposerClient.h"
-#include "FakeComposerService.h"
-#include "FakeComposerUtils.h"
-#include "MockComposerHal.h"
-
-#include <binder/Parcel.h>
-#include <gui/AidlStatusUtil.h>
-#include <gui/DisplayEventReceiver.h>
-#include <gui/ISurfaceComposer.h>
-#include <gui/LayerDebugInfo.h>
-#include <gui/LayerState.h>
-#include <gui/Surface.h>
-#include <gui/SurfaceComposerClient.h>
-
-#include <android/hidl/manager/1.0/IServiceManager.h>
-#include <android/looper.h>
-#include <android/native_window.h>
-#include <binder/ProcessState.h>
-#include <hwbinder/ProcessState.h>
-#include <log/log.h>
-#include <private/gui/ComposerService.h>
-#include <private/gui/ComposerServiceAIDL.h>
-#include <ui/DisplayMode.h>
-#include <ui/DynamicDisplayInfo.h>
-#include <utils/Looper.h>
-
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
-#include <limits>
-#include <thread>
-
-using namespace std::chrono_literals;
-
-using namespace android;
-using namespace android::hardware;
-
-using namespace sftest;
-
-namespace {
-
-// Mock test helpers
-using ::testing::_;
-using ::testing::DoAll;
-using ::testing::Return;
-using ::testing::SetArgPointee;
-
-using Transaction = SurfaceComposerClient::Transaction;
-using Attribute = V2_4::IComposerClient::Attribute;
-using Display = V2_1::Display;
-
-///////////////////////////////////////////////
-constexpr PhysicalDisplayId physicalIdFromHwcDisplayId(Display hwcId) {
- return PhysicalDisplayId::fromPort(hwcId);
-}
-constexpr PhysicalDisplayId kPrimaryDisplayId = physicalIdFromHwcDisplayId(PRIMARY_DISPLAY);
-constexpr PhysicalDisplayId kExternalDisplayId = physicalIdFromHwcDisplayId(EXTERNAL_DISPLAY);
-
-struct TestColor {
-public:
- uint8_t r;
- uint8_t g;
- uint8_t b;
- uint8_t a;
-};
-
-constexpr static TestColor RED = {195, 63, 63, 255};
-constexpr static TestColor LIGHT_RED = {255, 177, 177, 255};
-constexpr static TestColor GREEN = {63, 195, 63, 255};
-constexpr static TestColor BLUE = {63, 63, 195, 255};
-constexpr static TestColor LIGHT_GRAY = {200, 200, 200, 255};
-
-// Fill an RGBA_8888 formatted surface with a single color.
-static void fillSurfaceRGBA8(const sp<SurfaceControl>& sc, const TestColor& color,
- bool unlock = true) {
- ANativeWindow_Buffer outBuffer;
- sp<Surface> s = sc->getSurface();
- ASSERT_TRUE(s != nullptr);
- ASSERT_EQ(NO_ERROR, s->lock(&outBuffer, nullptr));
- uint8_t* img = reinterpret_cast<uint8_t*>(outBuffer.bits);
- for (int y = 0; y < outBuffer.height; y++) {
- for (int x = 0; x < outBuffer.width; x++) {
- uint8_t* pixel = img + (4 * (y * outBuffer.stride + x));
- pixel[0] = color.r;
- pixel[1] = color.g;
- pixel[2] = color.b;
- pixel[3] = color.a;
- }
- }
- if (unlock) {
- ASSERT_EQ(NO_ERROR, s->unlockAndPost());
- }
-}
-
-inline RenderState makeSimpleRect(int left, int top, int right, int bottom) {
- RenderState res;
- res.mDisplayFrame = hwc_rect_t{left, top, right, bottom};
- res.mPlaneAlpha = 1.0f;
- res.mSwapCount = 0;
- res.mSourceCrop = hwc_frect_t{0.f, 0.f, static_cast<float>(right - left),
- static_cast<float>(bottom - top)};
- return res;
-}
-
-inline RenderState makeSimpleRect(unsigned int left, unsigned int top, unsigned int right,
- unsigned int bottom) {
- EXPECT_LE(left, static_cast<unsigned int>(INT_MAX));
- EXPECT_LE(top, static_cast<unsigned int>(INT_MAX));
- EXPECT_LE(right, static_cast<unsigned int>(INT_MAX));
- EXPECT_LE(bottom, static_cast<unsigned int>(INT_MAX));
- return makeSimpleRect(static_cast<int>(left), static_cast<int>(top), static_cast<int>(right),
- static_cast<int>(bottom));
-}
-
-///////////////////////////////////////////////
-template <typename FakeComposerService>
-class DisplayTest : public ::testing::Test {
-protected:
- struct TestConfig {
- int32_t id;
- int32_t w;
- int32_t h;
- int32_t vsyncPeriod;
- int32_t group;
- };
-
- static int processDisplayEvents(int /*fd*/, int /*events*/, void* data) {
- auto self = static_cast<DisplayTest*>(data);
-
- ssize_t n;
- DisplayEventReceiver::Event buffer[1];
-
- while ((n = self->mReceiver->getEvents(buffer, 1)) > 0) {
- for (int i = 0; i < n; i++) {
- self->mReceivedDisplayEvents.push_back(buffer[i]);
- }
- }
- ALOGD_IF(n < 0, "Error reading events (%s)", strerror(-n));
- return 1;
- }
-
- Error getDisplayAttributeNoMock(Display display, Config config,
- V2_4::IComposerClient::Attribute attribute, int32_t* outValue) {
- mFakeComposerClient->setMockHal(nullptr);
- auto ret =
- mFakeComposerClient->getDisplayAttribute_2_4(display, config, attribute, outValue);
- mFakeComposerClient->setMockHal(mMockComposer.get());
- return ret;
- }
-
- void setExpectationsForConfigs(Display display, std::vector<TestConfig> testConfigs,
- Config activeConfig, V2_4::VsyncPeriodNanos defaultVsyncPeriod) {
- std::vector<Config> configIds;
- for (size_t i = 0; i < testConfigs.size(); i++) {
- configIds.push_back(testConfigs[i].id);
-
- EXPECT_CALL(*mMockComposer,
- getDisplayAttribute_2_4(display, testConfigs[i].id, Attribute::WIDTH, _))
- .WillRepeatedly(DoAll(SetArgPointee<3>(testConfigs[i].w), Return(Error::NONE)));
- EXPECT_CALL(*mMockComposer,
- getDisplayAttribute_2_4(display, testConfigs[i].id, Attribute::HEIGHT, _))
- .WillRepeatedly(DoAll(SetArgPointee<3>(testConfigs[i].h), Return(Error::NONE)));
- EXPECT_CALL(*mMockComposer,
- getDisplayAttribute_2_4(display, testConfigs[i].id, Attribute::VSYNC_PERIOD,
- _))
- .WillRepeatedly(DoAll(SetArgPointee<3>(testConfigs[i].vsyncPeriod),
- Return(Error::NONE)));
- EXPECT_CALL(*mMockComposer,
- getDisplayAttribute_2_4(display, testConfigs[i].id, Attribute::CONFIG_GROUP,
- _))
- .WillRepeatedly(
- DoAll(SetArgPointee<3>(testConfigs[i].group), Return(Error::NONE)));
- EXPECT_CALL(*mMockComposer,
- getDisplayAttribute_2_4(display, testConfigs[i].id, Attribute::DPI_X, _))
- .WillRepeatedly(Return(Error::UNSUPPORTED));
- EXPECT_CALL(*mMockComposer,
- getDisplayAttribute_2_4(display, testConfigs[i].id, Attribute::DPI_Y, _))
- .WillRepeatedly(Return(Error::UNSUPPORTED));
- }
-
- EXPECT_CALL(*mMockComposer, getDisplayConfigs(display, _))
- .WillRepeatedly(DoAll(SetArgPointee<1>(hidl_vec<Config>(configIds)),
- Return(V2_1::Error::NONE)));
-
- EXPECT_CALL(*mMockComposer, getActiveConfig(display, _))
- .WillRepeatedly(DoAll(SetArgPointee<1>(activeConfig), Return(V2_1::Error::NONE)));
-
- EXPECT_CALL(*mMockComposer, getDisplayVsyncPeriod(display, _))
- .WillRepeatedly(
- DoAll(SetArgPointee<1>(defaultVsyncPeriod), Return(V2_4::Error::NONE)));
- }
-
- void SetUp() override {
- mMockComposer = std::make_unique<MockComposerHal>();
- mFakeComposerClient = new FakeComposerClient();
- mFakeComposerClient->setMockHal(mMockComposer.get());
-
- auto client = sp<V2_4::hal::ComposerClient>::make(mFakeComposerClient);
- mFakeService = sp<FakeComposerService>::make(client);
- ASSERT_EQ(android::OK, mFakeService->registerAsService("mock"));
-
- android::hardware::ProcessState::self()->startThreadPool();
- android::ProcessState::self()->startThreadPool();
-
- setExpectationsForConfigs(PRIMARY_DISPLAY,
- {{
- .id = 1,
- .w = 1920,
- .h = 1024,
- .vsyncPeriod = 16'666'666,
- .group = 0,
- }},
- 1, 16'666'666);
-
- startSurfaceFlinger();
-
- // Fake composer wants to enable VSync injection
- mFakeComposerClient->onSurfaceFlingerStart();
-
- mComposerClient = sp<SurfaceComposerClient>::make();
- ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
-
- mReceiver.reset(
- new DisplayEventReceiver(gui::ISurfaceComposer::VsyncSource::eVsyncSourceApp,
- gui::ISurfaceComposer::EventRegistration::modeChanged));
- mLooper = sp<Looper>::make(false);
- mLooper->addFd(mReceiver->getFd(), 0, ALOOPER_EVENT_INPUT, processDisplayEvents, this);
- }
-
- void TearDown() override {
- mLooper = nullptr;
- mReceiver = nullptr;
-
- mComposerClient->dispose();
- mComposerClient = nullptr;
-
- // Fake composer needs to release SurfaceComposerClient before the stop.
- mFakeComposerClient->onSurfaceFlingerStop();
- stopSurfaceFlinger();
-
- mFakeComposerClient->setMockHal(nullptr);
-
- mFakeService = nullptr;
- // TODO: Currently deleted in FakeComposerClient::removeClient(). Devise better lifetime
- // management.
- mMockComposer = nullptr;
- }
-
- void waitForDisplayTransaction(Display display) {
- // Both a refresh and a vsync event are needed to apply pending display
- // transactions.
- mFakeComposerClient->refreshDisplay(display);
- mFakeComposerClient->runVSyncAndWait();
-
- // Extra vsync and wait to avoid a 10% flake due to a race.
- mFakeComposerClient->runVSyncAndWait();
- }
-
- bool waitForHotplugEvent(Display displayId, bool connected) {
- return waitForHotplugEvent(physicalIdFromHwcDisplayId(displayId), connected);
- }
-
- bool waitForHotplugEvent(PhysicalDisplayId displayId, bool connected) {
- int waitCount = 20;
- while (waitCount--) {
- while (!mReceivedDisplayEvents.empty()) {
- auto event = mReceivedDisplayEvents.front();
- mReceivedDisplayEvents.pop_front();
-
- ALOGV_IF(event.header.type == DisplayEventReceiver::DISPLAY_EVENT_HOTPLUG,
- "event hotplug: displayId %s, connected %d",
- to_string(event.header.displayId).c_str(), event.hotplug.connected);
-
- if (event.header.type == DisplayEventReceiver::DISPLAY_EVENT_HOTPLUG &&
- event.header.displayId == displayId && event.hotplug.connected == connected) {
- return true;
- }
- }
-
- mLooper->pollOnce(1);
- }
- return false;
- }
-
- bool waitForModeChangedEvent(Display display, int32_t modeId) {
- PhysicalDisplayId displayId = physicalIdFromHwcDisplayId(display);
- int waitCount = 20;
- while (waitCount--) {
- while (!mReceivedDisplayEvents.empty()) {
- auto event = mReceivedDisplayEvents.front();
- mReceivedDisplayEvents.pop_front();
-
- ALOGV_IF(event.header.type == DisplayEventReceiver::DISPLAY_EVENT_MODE_CHANGE,
- "event mode: displayId %s, modeId %d",
- to_string(event.header.displayId).c_str(), event.modeChange.modeId);
-
- if (event.header.type == DisplayEventReceiver::DISPLAY_EVENT_MODE_CHANGE &&
- event.header.displayId == displayId && event.modeChange.modeId == modeId) {
- return true;
- }
- }
-
- mLooper->pollOnce(1);
- }
- return false;
- }
-
- void Test_HotplugOneConfig() {
- ALOGD("DisplayTest::Test_Hotplug_oneConfig");
-
- setExpectationsForConfigs(EXTERNAL_DISPLAY,
- {{.id = 1,
- .w = 200,
- .h = 400,
- .vsyncPeriod = 16'666'666,
- .group = 0}},
- 1, 16'666'666);
-
- mFakeComposerClient->hotplugDisplay(EXTERNAL_DISPLAY,
- V2_1::IComposerCallback::Connection::CONNECTED);
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- EXPECT_TRUE(waitForHotplugEvent(EXTERNAL_DISPLAY, true));
-
- {
- const auto display = SurfaceComposerClient::getPhysicalDisplayToken(kExternalDisplayId);
- EXPECT_FALSE(display == nullptr);
-
- ui::DisplayMode mode;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- const ui::Size& resolution = mode.resolution;
- EXPECT_EQ(ui::Size(200, 400), resolution);
- EXPECT_EQ(1e9f / 16'666'666, mode.refreshRate);
-
- auto surfaceControl =
- mComposerClient->createSurface(String8("Display Test Surface Foo"),
- resolution.getWidth(), resolution.getHeight(),
- PIXEL_FORMAT_RGBA_8888, 0);
- EXPECT_TRUE(surfaceControl != nullptr);
- EXPECT_TRUE(surfaceControl->isValid());
- fillSurfaceRGBA8(surfaceControl, BLUE);
-
- {
- TransactionScope ts(*mFakeComposerClient);
- ts.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
-
- ts.setLayer(surfaceControl, INT32_MAX - 2).show(surfaceControl);
- }
- }
-
- mFakeComposerClient->hotplugDisplay(EXTERNAL_DISPLAY,
- V2_1::IComposerCallback::Connection::DISCONNECTED);
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- mFakeComposerClient->clearFrames();
- EXPECT_TRUE(waitForHotplugEvent(EXTERNAL_DISPLAY, false));
-
- {
- const auto display = SurfaceComposerClient::getPhysicalDisplayToken(kExternalDisplayId);
- EXPECT_TRUE(display == nullptr);
-
- ui::DisplayMode mode;
- EXPECT_NE(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- }
- }
-
- void Test_HotplugTwoSeparateConfigs() {
- ALOGD("DisplayTest::Test_HotplugTwoSeparateConfigs");
-
- setExpectationsForConfigs(EXTERNAL_DISPLAY,
- {{.id = 1,
- .w = 200,
- .h = 400,
- .vsyncPeriod = 16'666'666,
- .group = 0},
- {.id = 2,
- .w = 800,
- .h = 1600,
- .vsyncPeriod = 11'111'111,
- .group = 1}},
- 1, 16'666'666);
-
- mFakeComposerClient->hotplugDisplay(EXTERNAL_DISPLAY,
- V2_1::IComposerCallback::Connection::CONNECTED);
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- EXPECT_TRUE(waitForHotplugEvent(EXTERNAL_DISPLAY, true));
-
- const auto display = SurfaceComposerClient::getPhysicalDisplayToken(kExternalDisplayId);
- EXPECT_FALSE(display == nullptr);
-
- ui::DisplayMode mode;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- EXPECT_EQ(ui::Size(200, 400), mode.resolution);
- EXPECT_EQ(1e9f / 16'666'666, mode.refreshRate);
-
- mFakeComposerClient->clearFrames();
- {
- const ui::Size& resolution = mode.resolution;
- auto surfaceControl =
- mComposerClient->createSurface(String8("Display Test Surface Foo"),
- resolution.getWidth(), resolution.getHeight(),
- PIXEL_FORMAT_RGBA_8888, 0);
- EXPECT_TRUE(surfaceControl != nullptr);
- EXPECT_TRUE(surfaceControl->isValid());
- fillSurfaceRGBA8(surfaceControl, BLUE);
-
- {
- TransactionScope ts(*mFakeComposerClient);
- ts.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
-
- ts.setLayer(surfaceControl, INT32_MAX - 2).show(surfaceControl);
- }
- }
-
- ui::DynamicDisplayInfo info;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getDynamicDisplayInfo(display, &info));
- const auto& modes = info.supportedDisplayModes;
- EXPECT_EQ(modes.size(), 2);
-
- // change active mode
-
- if (mIs2_4Client) {
- EXPECT_CALL(*mMockComposer, setActiveConfigWithConstraints(EXTERNAL_DISPLAY, 2, _, _))
- .WillOnce(Return(V2_4::Error::NONE));
- } else {
- EXPECT_CALL(*mMockComposer, setActiveConfig(EXTERNAL_DISPLAY, 2))
- .WillOnce(Return(V2_1::Error::NONE));
- }
-
- for (int i = 0; i < modes.size(); i++) {
- const auto& mode = modes[i];
- if (mode.resolution.getWidth() == 800) {
- EXPECT_EQ(NO_ERROR,
- SurfaceComposerClient::setDesiredDisplayModeSpecs(display, i, false,
- mode.refreshRate,
- mode.refreshRate,
- mode.refreshRate,
- mode.refreshRate));
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- EXPECT_TRUE(waitForModeChangedEvent(EXTERNAL_DISPLAY, i));
- break;
- }
- }
-
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- EXPECT_EQ(ui::Size(800, 1600), mode.resolution);
- EXPECT_EQ(1e9f / 11'111'111, mode.refreshRate);
-
- mFakeComposerClient->clearFrames();
- {
- const ui::Size& resolution = mode.resolution;
- auto surfaceControl =
- mComposerClient->createSurface(String8("Display Test Surface Foo"),
- resolution.getWidth(), resolution.getHeight(),
- PIXEL_FORMAT_RGBA_8888, 0);
- EXPECT_TRUE(surfaceControl != nullptr);
- EXPECT_TRUE(surfaceControl->isValid());
- fillSurfaceRGBA8(surfaceControl, BLUE);
-
- {
- TransactionScope ts(*mFakeComposerClient);
- ts.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
-
- ts.setLayer(surfaceControl, INT32_MAX - 2).show(surfaceControl);
- }
- }
-
- mFakeComposerClient->hotplugDisplay(EXTERNAL_DISPLAY,
- V2_1::IComposerCallback::Connection::DISCONNECTED);
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- mFakeComposerClient->clearFrames();
- EXPECT_TRUE(waitForHotplugEvent(EXTERNAL_DISPLAY, false));
- }
-
- void Test_HotplugTwoConfigsSameGroup() {
- ALOGD("DisplayTest::Test_HotplugTwoConfigsSameGroup");
-
- setExpectationsForConfigs(EXTERNAL_DISPLAY,
- {{.id = 2,
- .w = 800,
- .h = 1600,
- .vsyncPeriod = 16'666'666,
- .group = 31},
- {.id = 3,
- .w = 800,
- .h = 1600,
- .vsyncPeriod = 11'111'111,
- .group = 31}},
- 2, 16'666'666);
-
- mFakeComposerClient->hotplugDisplay(EXTERNAL_DISPLAY,
- V2_1::IComposerCallback::Connection::CONNECTED);
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- EXPECT_TRUE(waitForHotplugEvent(EXTERNAL_DISPLAY, true));
-
- const auto display = SurfaceComposerClient::getPhysicalDisplayToken(kExternalDisplayId);
- EXPECT_FALSE(display == nullptr);
-
- ui::DisplayMode mode;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- EXPECT_EQ(ui::Size(800, 1600), mode.resolution);
- EXPECT_EQ(1e9f / 16'666'666, mode.refreshRate);
-
- mFakeComposerClient->clearFrames();
- {
- const ui::Size& resolution = mode.resolution;
- auto surfaceControl =
- mComposerClient->createSurface(String8("Display Test Surface Foo"),
- resolution.getWidth(), resolution.getHeight(),
- PIXEL_FORMAT_RGBA_8888, 0);
- EXPECT_TRUE(surfaceControl != nullptr);
- EXPECT_TRUE(surfaceControl->isValid());
- fillSurfaceRGBA8(surfaceControl, BLUE);
-
- {
- TransactionScope ts(*mFakeComposerClient);
- ts.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
-
- ts.setLayer(surfaceControl, INT32_MAX - 2).show(surfaceControl);
- }
- }
-
- ui::DynamicDisplayInfo info;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getDynamicDisplayInfo(display, &info));
- const auto& modes = info.supportedDisplayModes;
- EXPECT_EQ(modes.size(), 2);
-
- // change active mode
- if (mIs2_4Client) {
- EXPECT_CALL(*mMockComposer, setActiveConfigWithConstraints(EXTERNAL_DISPLAY, 3, _, _))
- .WillOnce(Return(V2_4::Error::NONE));
- } else {
- EXPECT_CALL(*mMockComposer, setActiveConfig(EXTERNAL_DISPLAY, 3))
- .WillOnce(Return(V2_1::Error::NONE));
- }
-
- for (int i = 0; i < modes.size(); i++) {
- const auto& mode = modes[i];
- if (mode.refreshRate == 1e9f / 11'111'111) {
- EXPECT_EQ(NO_ERROR,
- SurfaceComposerClient::setDesiredDisplayModeSpecs(display, i, false,
- mode.refreshRate,
- mode.refreshRate,
- mode.refreshRate,
- mode.refreshRate));
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- EXPECT_TRUE(waitForModeChangedEvent(EXTERNAL_DISPLAY, i));
- break;
- }
- }
-
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- EXPECT_EQ(ui::Size(800, 1600), mode.resolution);
- EXPECT_EQ(1e9f / 11'111'111, mode.refreshRate);
-
- mFakeComposerClient->clearFrames();
- {
- const ui::Size& resolution = mode.resolution;
- auto surfaceControl =
- mComposerClient->createSurface(String8("Display Test Surface Foo"),
- resolution.getWidth(), resolution.getHeight(),
- PIXEL_FORMAT_RGBA_8888, 0);
- EXPECT_TRUE(surfaceControl != nullptr);
- EXPECT_TRUE(surfaceControl->isValid());
- fillSurfaceRGBA8(surfaceControl, BLUE);
-
- {
- TransactionScope ts(*mFakeComposerClient);
- ts.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
-
- ts.setLayer(surfaceControl, INT32_MAX - 2).show(surfaceControl);
- }
- }
-
- mFakeComposerClient->hotplugDisplay(EXTERNAL_DISPLAY,
- V2_1::IComposerCallback::Connection::DISCONNECTED);
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- mFakeComposerClient->clearFrames();
- EXPECT_TRUE(waitForHotplugEvent(EXTERNAL_DISPLAY, false));
- }
-
- void Test_HotplugThreeConfigsMixedGroups() {
- ALOGD("DisplayTest::Test_HotplugThreeConfigsMixedGroups");
-
- setExpectationsForConfigs(EXTERNAL_DISPLAY,
- {{.id = 2,
- .w = 800,
- .h = 1600,
- .vsyncPeriod = 16'666'666,
- .group = 0},
- {.id = 3,
- .w = 800,
- .h = 1600,
- .vsyncPeriod = 11'111'111,
- .group = 0},
- {.id = 4,
- .w = 1600,
- .h = 3200,
- .vsyncPeriod = 8'333'333,
- .group = 1},
- {.id = 5,
- .w = 1600,
- .h = 3200,
- .vsyncPeriod = 11'111'111,
- .group = 1}},
- 2, 16'666'666);
-
- mFakeComposerClient->hotplugDisplay(EXTERNAL_DISPLAY,
- V2_1::IComposerCallback::Connection::CONNECTED);
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- EXPECT_TRUE(waitForHotplugEvent(EXTERNAL_DISPLAY, true));
-
- const auto display = SurfaceComposerClient::getPhysicalDisplayToken(kExternalDisplayId);
- EXPECT_FALSE(display == nullptr);
-
- ui::DisplayMode mode;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- EXPECT_EQ(ui::Size(800, 1600), mode.resolution);
- EXPECT_EQ(1e9f / 16'666'666, mode.refreshRate);
-
- mFakeComposerClient->clearFrames();
- {
- const ui::Size& resolution = mode.resolution;
- auto surfaceControl =
- mComposerClient->createSurface(String8("Display Test Surface Foo"),
- resolution.getWidth(), resolution.getHeight(),
- PIXEL_FORMAT_RGBA_8888, 0);
- EXPECT_TRUE(surfaceControl != nullptr);
- EXPECT_TRUE(surfaceControl->isValid());
- fillSurfaceRGBA8(surfaceControl, BLUE);
-
- {
- TransactionScope ts(*mFakeComposerClient);
- ts.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
-
- ts.setLayer(surfaceControl, INT32_MAX - 2).show(surfaceControl);
- }
- }
-
- ui::DynamicDisplayInfo info;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getDynamicDisplayInfo(display, &info));
- const auto& modes = info.supportedDisplayModes;
- EXPECT_EQ(modes.size(), 4);
-
- // change active mode to 800x1600@90Hz
- if (mIs2_4Client) {
- EXPECT_CALL(*mMockComposer, setActiveConfigWithConstraints(EXTERNAL_DISPLAY, 3, _, _))
- .WillOnce(Return(V2_4::Error::NONE));
- } else {
- EXPECT_CALL(*mMockComposer, setActiveConfig(EXTERNAL_DISPLAY, 3))
- .WillOnce(Return(V2_1::Error::NONE));
- }
-
- for (size_t i = 0; i < modes.size(); i++) {
- const auto& mode = modes[i];
- if (mode.resolution.getWidth() == 800 && mode.refreshRate == 1e9f / 11'111'111) {
- EXPECT_EQ(NO_ERROR,
- SurfaceComposerClient::setDesiredDisplayModeSpecs(display, i, false,
- modes[i].refreshRate,
- modes[i].refreshRate,
- modes[i].refreshRate,
- modes[i].refreshRate));
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- EXPECT_TRUE(waitForModeChangedEvent(EXTERNAL_DISPLAY, i));
- break;
- }
- }
-
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- EXPECT_EQ(ui::Size(800, 1600), mode.resolution);
- EXPECT_EQ(1e9f / 11'111'111, mode.refreshRate);
-
- mFakeComposerClient->clearFrames();
- {
- const ui::Size& resolution = mode.resolution;
- auto surfaceControl =
- mComposerClient->createSurface(String8("Display Test Surface Foo"),
- resolution.getWidth(), resolution.getHeight(),
- PIXEL_FORMAT_RGBA_8888, 0);
- EXPECT_TRUE(surfaceControl != nullptr);
- EXPECT_TRUE(surfaceControl->isValid());
- fillSurfaceRGBA8(surfaceControl, BLUE);
-
- {
- TransactionScope ts(*mFakeComposerClient);
- ts.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
-
- ts.setLayer(surfaceControl, INT32_MAX - 2).show(surfaceControl);
- }
- }
-
- // change active mode to 1600x3200@120Hz
- if (mIs2_4Client) {
- EXPECT_CALL(*mMockComposer, setActiveConfigWithConstraints(EXTERNAL_DISPLAY, 4, _, _))
- .WillOnce(Return(V2_4::Error::NONE));
- } else {
- EXPECT_CALL(*mMockComposer, setActiveConfig(EXTERNAL_DISPLAY, 4))
- .WillOnce(Return(V2_1::Error::NONE));
- }
-
- for (int i = 0; i < modes.size(); i++) {
- const auto& mode = modes[i];
- if (mode.refreshRate == 1e9f / 8'333'333) {
- EXPECT_EQ(NO_ERROR,
- SurfaceComposerClient::setDesiredDisplayModeSpecs(display, i, false,
- mode.refreshRate,
- mode.refreshRate,
- mode.refreshRate,
- mode.refreshRate));
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- EXPECT_TRUE(waitForModeChangedEvent(EXTERNAL_DISPLAY, i));
- break;
- }
- }
-
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- EXPECT_EQ(ui::Size(1600, 3200), mode.resolution);
- EXPECT_EQ(1e9f / 8'333'333, mode.refreshRate);
-
- mFakeComposerClient->clearFrames();
- {
- const ui::Size& resolution = mode.resolution;
- auto surfaceControl =
- mComposerClient->createSurface(String8("Display Test Surface Foo"),
- resolution.getWidth(), resolution.getHeight(),
- PIXEL_FORMAT_RGBA_8888, 0);
- EXPECT_TRUE(surfaceControl != nullptr);
- EXPECT_TRUE(surfaceControl->isValid());
- fillSurfaceRGBA8(surfaceControl, BLUE);
-
- {
- TransactionScope ts(*mFakeComposerClient);
- ts.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
-
- ts.setLayer(surfaceControl, INT32_MAX - 2).show(surfaceControl);
- }
- }
-
- // change active mode to 1600x3200@90Hz
- if (mIs2_4Client) {
- EXPECT_CALL(*mMockComposer, setActiveConfigWithConstraints(EXTERNAL_DISPLAY, 5, _, _))
- .WillOnce(Return(V2_4::Error::NONE));
- } else {
- EXPECT_CALL(*mMockComposer, setActiveConfig(EXTERNAL_DISPLAY, 5))
- .WillOnce(Return(V2_1::Error::NONE));
- }
-
- for (int i = 0; i < modes.size(); i++) {
- const auto& mode = modes[i];
- if (mode.resolution.getWidth() == 1600 && mode.refreshRate == 1e9f / 11'111'111) {
- EXPECT_EQ(NO_ERROR,
- SurfaceComposerClient::setDesiredDisplayModeSpecs(display, i, false,
- mode.refreshRate,
- mode.refreshRate,
- mode.refreshRate,
- mode.refreshRate));
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- EXPECT_TRUE(waitForModeChangedEvent(EXTERNAL_DISPLAY, i));
- break;
- }
- }
-
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- EXPECT_EQ(ui::Size(1600, 3200), mode.resolution);
- EXPECT_EQ(1e9f / 11'111'111, mode.refreshRate);
-
- mFakeComposerClient->clearFrames();
- {
- const ui::Size& resolution = mode.resolution;
- auto surfaceControl =
- mComposerClient->createSurface(String8("Display Test Surface Foo"),
- resolution.getWidth(), resolution.getHeight(),
- PIXEL_FORMAT_RGBA_8888, 0);
- EXPECT_TRUE(surfaceControl != nullptr);
- EXPECT_TRUE(surfaceControl->isValid());
- fillSurfaceRGBA8(surfaceControl, BLUE);
-
- {
- TransactionScope ts(*mFakeComposerClient);
- ts.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
-
- ts.setLayer(surfaceControl, INT32_MAX - 2).show(surfaceControl);
- }
- }
-
- mFakeComposerClient->hotplugDisplay(EXTERNAL_DISPLAY,
- V2_1::IComposerCallback::Connection::DISCONNECTED);
- waitForDisplayTransaction(EXTERNAL_DISPLAY);
- mFakeComposerClient->clearFrames();
- EXPECT_TRUE(waitForHotplugEvent(EXTERNAL_DISPLAY, false));
- }
-
- void Test_HotplugPrimaryDisplay() {
- ALOGD("DisplayTest::HotplugPrimaryDisplay");
-
- mFakeComposerClient->hotplugDisplay(PRIMARY_DISPLAY,
- V2_1::IComposerCallback::Connection::DISCONNECTED);
-
- waitForDisplayTransaction(PRIMARY_DISPLAY);
-
- EXPECT_TRUE(waitForHotplugEvent(PRIMARY_DISPLAY, false));
- {
- const auto display = SurfaceComposerClient::getPhysicalDisplayToken(kPrimaryDisplayId);
- EXPECT_TRUE(display == nullptr);
-
- ui::DisplayMode mode;
- auto result = SurfaceComposerClient::getActiveDisplayMode(display, &mode);
- EXPECT_NE(NO_ERROR, result);
- }
-
- mFakeComposerClient->clearFrames();
-
- setExpectationsForConfigs(PRIMARY_DISPLAY,
- {{.id = 1,
- .w = 400,
- .h = 200,
- .vsyncPeriod = 16'666'666,
- .group = 0}},
- 1, 16'666'666);
-
- mFakeComposerClient->hotplugDisplay(PRIMARY_DISPLAY,
- V2_1::IComposerCallback::Connection::CONNECTED);
-
- waitForDisplayTransaction(PRIMARY_DISPLAY);
-
- EXPECT_TRUE(waitForHotplugEvent(PRIMARY_DISPLAY, true));
-
- {
- const auto display = SurfaceComposerClient::getPhysicalDisplayToken(kPrimaryDisplayId);
- EXPECT_FALSE(display == nullptr);
-
- ui::DisplayMode mode;
- auto result = SurfaceComposerClient::getActiveDisplayMode(display, &mode);
- EXPECT_EQ(NO_ERROR, result);
- ASSERT_EQ(ui::Size(400, 200), mode.resolution);
- EXPECT_EQ(1e9f / 16'666'666, mode.refreshRate);
- }
- }
-
- void Test_SubsequentHotplugConnectUpdatesDisplay(Display hwcDisplayId) {
- ALOGD("DisplayTest::Test_SubsequentHotplugConnectUpdatesDisplay");
-
- // Send a hotplug connected event to set up the initial display modes.
- // The primary display is already connected so this will update it.
- // If we're running the test of an external display this will create it.
- setExpectationsForConfigs(hwcDisplayId,
- {{.id = 1,
- .w = 800,
- .h = 1600,
- .vsyncPeriod = 11'111'111,
- .group = 1}},
- /* activeConfig */ 1, 11'111'111);
-
- mFakeComposerClient->hotplugDisplay(hwcDisplayId,
- V2_1::IComposerCallback::Connection::CONNECTED);
- waitForDisplayTransaction(hwcDisplayId);
- EXPECT_TRUE(waitForHotplugEvent(hwcDisplayId, true));
-
- const auto displayId = physicalIdFromHwcDisplayId(hwcDisplayId);
- const auto display = SurfaceComposerClient::getPhysicalDisplayToken(displayId);
- EXPECT_FALSE(display == nullptr);
-
- // Verify that the active mode and the supported moded are updated
- {
- ui::DisplayMode mode;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- EXPECT_EQ(ui::Size(800, 1600), mode.resolution);
- EXPECT_EQ(1e9f / 11'111'111, mode.refreshRate);
-
- ui::DynamicDisplayInfo info;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getDynamicDisplayInfo(display, &info));
- const auto& modes = info.supportedDisplayModes;
- EXPECT_EQ(modes.size(), 1);
- }
-
- // Send another hotplug connected event
- setExpectationsForConfigs(hwcDisplayId,
- {
- {.id = 1,
- .w = 800,
- .h = 1600,
- .vsyncPeriod = 16'666'666,
- .group = 1},
- {.id = 2,
- .w = 800,
- .h = 1600,
- .vsyncPeriod = 11'111'111,
- .group = 1},
- {.id = 3,
- .w = 800,
- .h = 1600,
- .vsyncPeriod = 8'333'333,
- .group = 1},
- },
- /* activeConfig */ 1, 16'666'666);
-
- mFakeComposerClient->hotplugDisplay(hwcDisplayId,
- V2_1::IComposerCallback::Connection::CONNECTED);
- waitForDisplayTransaction(hwcDisplayId);
- EXPECT_TRUE(waitForHotplugEvent(hwcDisplayId, true));
-
- // Verify that the active mode and the supported moded are updated
- {
- ui::DisplayMode mode;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- EXPECT_EQ(ui::Size(800, 1600), mode.resolution);
- EXPECT_EQ(1e9f / 16'666'666, mode.refreshRate);
- }
-
- ui::DynamicDisplayInfo info;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getDynamicDisplayInfo(display, &info));
- const auto& modes = info.supportedDisplayModes;
- EXPECT_EQ(modes.size(), 3);
-
- EXPECT_EQ(ui::Size(800, 1600), modes[0].resolution);
- EXPECT_EQ(1e9f / 16'666'666, modes[0].refreshRate);
-
- EXPECT_EQ(ui::Size(800, 1600), modes[1].resolution);
- EXPECT_EQ(1e9f / 11'111'111, modes[1].refreshRate);
-
- EXPECT_EQ(ui::Size(800, 1600), modes[2].resolution);
- EXPECT_EQ(1e9f / 8'333'333, modes[2].refreshRate);
-
- // Verify that we are able to switch to any of the modes
- for (int i = modes.size() - 1; i >= 0; i--) {
- const auto hwcId = i + 1;
- // Set up HWC expectations for the mode change
- if (mIs2_4Client) {
- EXPECT_CALL(*mMockComposer,
- setActiveConfigWithConstraints(hwcDisplayId, hwcId, _, _))
- .WillOnce(Return(V2_4::Error::NONE));
- } else {
- EXPECT_CALL(*mMockComposer, setActiveConfig(hwcDisplayId, hwcId))
- .WillOnce(Return(V2_1::Error::NONE));
- }
-
- EXPECT_EQ(NO_ERROR,
- SurfaceComposerClient::setDesiredDisplayModeSpecs(display, i, false,
- modes[i].refreshRate,
- modes[i].refreshRate,
- modes[i].refreshRate,
- modes[i].refreshRate));
- // We need to refresh twice - once to apply the pending mode change request,
- // and once to process the change.
- waitForDisplayTransaction(hwcDisplayId);
- waitForDisplayTransaction(hwcDisplayId);
- EXPECT_TRUE(waitForModeChangedEvent(hwcDisplayId, i))
- << "Failure while switching to mode " << i;
-
- ui::DisplayMode mode;
- EXPECT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
- EXPECT_EQ(ui::Size(800, 1600), mode.resolution);
- EXPECT_EQ(modes[i].refreshRate, mode.refreshRate);
- }
- }
-
- sp<V2_1::IComposer> mFakeService;
- sp<SurfaceComposerClient> mComposerClient;
-
- std::unique_ptr<MockComposerHal> mMockComposer;
- FakeComposerClient* mFakeComposerClient;
-
- std::unique_ptr<DisplayEventReceiver> mReceiver;
- sp<Looper> mLooper;
- std::deque<DisplayEventReceiver::Event> mReceivedDisplayEvents;
-
- static constexpr bool mIs2_4Client =
- std::is_same<FakeComposerService, FakeComposerService_2_4>::value;
-};
-
-using DisplayTest_2_1 = DisplayTest<FakeComposerService_2_1>;
-
-// Tests that VSYNC injection can be safely toggled while invalidating.
-TEST_F(DisplayTest_2_1, VsyncInjection) {
- const auto flinger = ComposerServiceAIDL::getComposerService();
- bool enable = true;
-
- for (int i = 0; i < 100; i++) {
- flinger->enableVSyncInjections(enable);
- enable = !enable;
-
- constexpr uint32_t kForceInvalidate = 1004;
- android::Parcel data, reply;
- data.writeInterfaceToken(String16("android.ui.ISurfaceComposer"));
- EXPECT_EQ(NO_ERROR,
- android::IInterface::asBinder(flinger)->transact(kForceInvalidate, data, &reply));
-
- std::this_thread::sleep_for(5ms);
- }
-}
-
-TEST_F(DisplayTest_2_1, HotplugOneConfig) {
- Test_HotplugOneConfig();
-}
-
-TEST_F(DisplayTest_2_1, HotplugTwoSeparateConfigs) {
- Test_HotplugTwoSeparateConfigs();
-}
-
-TEST_F(DisplayTest_2_1, HotplugTwoConfigsSameGroup) {
- Test_HotplugTwoConfigsSameGroup();
-}
-
-TEST_F(DisplayTest_2_1, HotplugThreeConfigsMixedGroups) {
- Test_HotplugThreeConfigsMixedGroups();
-}
-
-TEST_F(DisplayTest_2_1, HotplugPrimaryOneConfig) {
- Test_HotplugPrimaryDisplay();
-}
-
-TEST_F(DisplayTest_2_1, SubsequentHotplugConnectUpdatesPrimaryDisplay) {
- Test_SubsequentHotplugConnectUpdatesDisplay(PRIMARY_DISPLAY);
-}
-
-TEST_F(DisplayTest_2_1, SubsequentHotplugConnectUpdatesExternalDisplay) {
- Test_SubsequentHotplugConnectUpdatesDisplay(EXTERNAL_DISPLAY);
-}
-
-using DisplayTest_2_2 = DisplayTest<FakeComposerService_2_2>;
-
-TEST_F(DisplayTest_2_2, HotplugOneConfig) {
- Test_HotplugOneConfig();
-}
-
-TEST_F(DisplayTest_2_2, HotplugTwoSeparateConfigs) {
- Test_HotplugTwoSeparateConfigs();
-}
-
-TEST_F(DisplayTest_2_2, HotplugTwoConfigsSameGroup) {
- Test_HotplugTwoConfigsSameGroup();
-}
-
-TEST_F(DisplayTest_2_2, HotplugThreeConfigsMixedGroups) {
- Test_HotplugThreeConfigsMixedGroups();
-}
-
-TEST_F(DisplayTest_2_2, HotplugPrimaryOneConfig) {
- Test_HotplugPrimaryDisplay();
-}
-
-TEST_F(DisplayTest_2_2, SubsequentHotplugConnectUpdatesPrimaryDisplay) {
- Test_SubsequentHotplugConnectUpdatesDisplay(PRIMARY_DISPLAY);
-}
-
-TEST_F(DisplayTest_2_2, SubsequentHotplugConnectUpdatesExternalDisplay) {
- Test_SubsequentHotplugConnectUpdatesDisplay(EXTERNAL_DISPLAY);
-}
-
-using DisplayTest_2_3 = DisplayTest<FakeComposerService_2_3>;
-
-TEST_F(DisplayTest_2_3, HotplugOneConfig) {
- Test_HotplugOneConfig();
-}
-
-TEST_F(DisplayTest_2_3, HotplugTwoSeparateConfigs) {
- Test_HotplugTwoSeparateConfigs();
-}
-
-TEST_F(DisplayTest_2_3, HotplugTwoConfigsSameGroup) {
- Test_HotplugTwoConfigsSameGroup();
-}
-
-TEST_F(DisplayTest_2_3, HotplugThreeConfigsMixedGroups) {
- Test_HotplugThreeConfigsMixedGroups();
-}
-
-TEST_F(DisplayTest_2_3, HotplugPrimaryOneConfig) {
- Test_HotplugPrimaryDisplay();
-}
-
-TEST_F(DisplayTest_2_3, SubsequentHotplugConnectUpdatesPrimaryDisplay) {
- Test_SubsequentHotplugConnectUpdatesDisplay(PRIMARY_DISPLAY);
-}
-
-TEST_F(DisplayTest_2_3, SubsequentHotplugConnectUpdatesExternalDisplay) {
- Test_SubsequentHotplugConnectUpdatesDisplay(EXTERNAL_DISPLAY);
-}
-
-using DisplayTest_2_4 = DisplayTest<FakeComposerService_2_4>;
-
-TEST_F(DisplayTest_2_4, HotplugOneConfig) {
- Test_HotplugOneConfig();
-}
-
-TEST_F(DisplayTest_2_4, HotplugTwoSeparateConfigs) {
- Test_HotplugTwoSeparateConfigs();
-}
-
-TEST_F(DisplayTest_2_4, HotplugTwoConfigsSameGroup) {
- Test_HotplugTwoConfigsSameGroup();
-}
-
-TEST_F(DisplayTest_2_4, HotplugThreeConfigsMixedGroups) {
- Test_HotplugThreeConfigsMixedGroups();
-}
-
-TEST_F(DisplayTest_2_4, HotplugPrimaryOneConfig) {
- Test_HotplugPrimaryDisplay();
-}
-
-TEST_F(DisplayTest_2_4, SubsequentHotplugConnectUpdatesPrimaryDisplay) {
- Test_SubsequentHotplugConnectUpdatesDisplay(PRIMARY_DISPLAY);
-}
-
-TEST_F(DisplayTest_2_4, SubsequentHotplugConnectUpdatesExternalDisplay) {
- Test_SubsequentHotplugConnectUpdatesDisplay(EXTERNAL_DISPLAY);
-}
-
-////////////////////////////////////////////////
-
-template <typename FakeComposerService>
-class TransactionTest : public ::testing::Test {
-protected:
- // Layer array indexing constants.
- constexpr static int BG_LAYER = 0;
- constexpr static int FG_LAYER = 1;
-
- static void SetUpTestCase() {
- // TODO: See TODO comment at DisplayTest::SetUp for background on
- // the lifetime of the FakeComposerClient.
- sFakeComposer = new FakeComposerClient;
- auto client = sp<V2_4::hal::ComposerClient>::make(sFakeComposer);
- sp<V2_1::IComposer> fakeService = sp<FakeComposerService>::make(client);
- (void)fakeService->registerAsService("mock");
-
- android::hardware::ProcessState::self()->startThreadPool();
- android::ProcessState::self()->startThreadPool();
-
- startSurfaceFlinger();
-
- // Fake composer wants to enable VSync injection
- sFakeComposer->onSurfaceFlingerStart();
- }
-
- static void TearDownTestCase() {
- // Fake composer needs to release SurfaceComposerClient before the stop.
- sFakeComposer->onSurfaceFlingerStop();
- stopSurfaceFlinger();
- // TODO: This is deleted when the ComposerClient calls
- // removeClient. Devise better lifetime control.
- sFakeComposer = nullptr;
- }
-
- void SetUp() override {
- ALOGI("TransactionTest::SetUp");
- mComposerClient = sp<SurfaceComposerClient>::make();
- ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
-
- ALOGI("TransactionTest::SetUp - display");
- const auto display = SurfaceComposerClient::getPhysicalDisplayToken(kPrimaryDisplayId);
- ASSERT_FALSE(display == nullptr);
-
- ui::DisplayMode mode;
- ASSERT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
-
- const ui::Size& resolution = mode.resolution;
- mDisplayWidth = resolution.getWidth();
- mDisplayHeight = resolution.getHeight();
-
- // Background surface
- mBGSurfaceControl =
- mComposerClient->createSurface(String8("BG Test Surface"), mDisplayWidth,
- mDisplayHeight, PIXEL_FORMAT_RGBA_8888, 0);
- ASSERT_TRUE(mBGSurfaceControl != nullptr);
- ASSERT_TRUE(mBGSurfaceControl->isValid());
- fillSurfaceRGBA8(mBGSurfaceControl, BLUE);
-
- // Foreground surface
- mFGSurfaceControl = mComposerClient->createSurface(String8("FG Test Surface"), 64, 64,
- PIXEL_FORMAT_RGBA_8888, 0);
- ASSERT_TRUE(mFGSurfaceControl != nullptr);
- ASSERT_TRUE(mFGSurfaceControl->isValid());
-
- fillSurfaceRGBA8(mFGSurfaceControl, RED);
-
- Transaction t;
- t.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
-
- t.setLayer(mBGSurfaceControl, INT32_MAX - 2);
- t.show(mBGSurfaceControl);
-
- t.setLayer(mFGSurfaceControl, INT32_MAX - 1);
- t.setPosition(mFGSurfaceControl, 64, 64);
- t.show(mFGSurfaceControl);
-
- // Synchronous transaction will stop this thread, so we set up a
- // delayed, off-thread vsync request before closing the
- // transaction. In the test code this is usually done with
- // TransactionScope. Leaving here in the 'vanilla' form for
- // reference.
- ASSERT_EQ(0, sFakeComposer->getFrameCount());
- sFakeComposer->runVSyncAfter(1ms);
- t.apply();
- sFakeComposer->waitUntilFrame(1);
-
- // Reference data. This is what the HWC should see.
- static_assert(BG_LAYER == 0 && FG_LAYER == 1, "Unexpected enum values for array indexing");
- mBaseFrame.push_back(makeSimpleRect(0u, 0u, mDisplayWidth, mDisplayHeight));
- mBaseFrame[BG_LAYER].mSwapCount = 1;
- mBaseFrame.push_back(makeSimpleRect(64, 64, 64 + 64, 64 + 64));
- mBaseFrame[FG_LAYER].mSwapCount = 1;
-
- auto frame = sFakeComposer->getFrameRects(0);
- ASSERT_TRUE(framesAreSame(mBaseFrame, frame));
- }
-
- void TearDown() override {
- ALOGD("TransactionTest::TearDown");
-
- mComposerClient->dispose();
- mBGSurfaceControl = 0;
- mFGSurfaceControl = 0;
- mComposerClient = 0;
-
- sFakeComposer->runVSyncAndWait();
- mBaseFrame.clear();
- sFakeComposer->clearFrames();
- ASSERT_EQ(0, sFakeComposer->getFrameCount());
-
- sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
- std::vector<gui::LayerDebugInfo> layers;
- binder::Status status = sf->getLayerDebugInfo(&layers);
- status_t result = gui::aidl_utils::statusTFromBinderStatus(status);
- if (result != NO_ERROR) {
- ALOGE("Failed to get layers %s %d", strerror(-result), result);
- } else {
- // If this fails, the test being torn down leaked layers.
- EXPECT_EQ(0u, layers.size());
- if (layers.size() > 0) {
- for (auto layer = layers.begin(); layer != layers.end(); ++layer) {
- std::cout << to_string(*layer).c_str();
- }
- // To ensure the next test has clean slate, will run the class
- // tear down and setup here.
- TearDownTestCase();
- SetUpTestCase();
- }
- }
- ALOGD("TransactionTest::TearDown - complete");
- }
-
- void Test_LayerMove() {
- ALOGD("TransactionTest::LayerMove");
-
- // The scope opens and closes a global transaction and, at the
- // same time, makes sure the SurfaceFlinger progresses one frame
- // after the transaction closes. The results of the transaction
- // should be available in the latest frame stored by the fake
- // composer.
- {
- TransactionScope ts(*sFakeComposer);
- ts.setPosition(mFGSurfaceControl, 128, 128);
- // NOTE: No changes yet, so vsync will do nothing, HWC does not get any calls.
- // (How to verify that? Throw in vsync and wait a 2x frame time? Separate test?)
- //
- // sFakeComposer->runVSyncAndWait();
- }
-
- fillSurfaceRGBA8(mFGSurfaceControl, GREEN);
- sFakeComposer->runVSyncAndWait();
-
- ASSERT_EQ(3, sFakeComposer->getFrameCount()); // Make sure the waits didn't time out and
- // there's no extra frames.
-
- // NOTE: Frame 0 is produced in the SetUp.
- auto frame1Ref = mBaseFrame;
- frame1Ref[FG_LAYER].mDisplayFrame =
- hwc_rect_t{128, 128, 128 + 64, 128 + 64}; // Top-most layer moves.
- EXPECT_TRUE(framesAreSame(frame1Ref, sFakeComposer->getFrameRects(1)));
-
- auto frame2Ref = frame1Ref;
- frame2Ref[FG_LAYER].mSwapCount++;
- EXPECT_TRUE(framesAreSame(frame2Ref, sFakeComposer->getFrameRects(2)));
- }
-
- void Test_LayerCrop() {
- // TODO: Add scaling to confirm that crop happens in buffer space?
- {
- TransactionScope ts(*sFakeComposer);
- Rect cropRect(16, 16, 32, 32);
- ts.setCrop(mFGSurfaceControl, cropRect);
- }
- ASSERT_EQ(2, sFakeComposer->getFrameCount());
-
- auto referenceFrame = mBaseFrame;
- referenceFrame[FG_LAYER].mSourceCrop = hwc_frect_t{16.f, 16.f, 32.f, 32.f};
- referenceFrame[FG_LAYER].mDisplayFrame = hwc_rect_t{64 + 16, 64 + 16, 64 + 32, 64 + 32};
- EXPECT_TRUE(framesAreSame(referenceFrame, sFakeComposer->getLatestFrame()));
- }
-
- void Test_LayerSetLayer() {
- {
- TransactionScope ts(*sFakeComposer);
- ts.setLayer(mFGSurfaceControl, INT_MAX - 3);
- }
- ASSERT_EQ(2, sFakeComposer->getFrameCount());
-
- // The layers will switch order, but both are rendered because the background layer is
- // transparent (RGBA8888).
- std::vector<RenderState> referenceFrame(2);
- referenceFrame[0] = mBaseFrame[FG_LAYER];
- referenceFrame[1] = mBaseFrame[BG_LAYER];
- EXPECT_TRUE(framesAreSame(referenceFrame, sFakeComposer->getLatestFrame()));
- }
-
- void Test_LayerSetLayerOpaque() {
- {
- TransactionScope ts(*sFakeComposer);
- ts.setLayer(mFGSurfaceControl, INT_MAX - 3);
- ts.setFlags(mBGSurfaceControl, layer_state_t::eLayerOpaque,
- layer_state_t::eLayerOpaque);
- }
- ASSERT_EQ(2, sFakeComposer->getFrameCount());
-
- // The former foreground layer is now covered with opaque layer - it should have disappeared
- std::vector<RenderState> referenceFrame(1);
- referenceFrame[BG_LAYER] = mBaseFrame[BG_LAYER];
- EXPECT_TRUE(framesAreSame(referenceFrame, sFakeComposer->getLatestFrame()));
- }
-
- void Test_SetLayerStack() {
- ALOGD("TransactionTest::SetLayerStack");
- {
- TransactionScope ts(*sFakeComposer);
- ts.setLayerStack(mFGSurfaceControl, ui::LayerStack{1});
- }
-
- // Foreground layer should have disappeared.
- ASSERT_EQ(2, sFakeComposer->getFrameCount());
- std::vector<RenderState> refFrame(1);
- refFrame[BG_LAYER] = mBaseFrame[BG_LAYER];
- EXPECT_TRUE(framesAreSame(refFrame, sFakeComposer->getLatestFrame()));
- }
-
- void Test_LayerShowHide() {
- ALOGD("TransactionTest::LayerShowHide");
- {
- TransactionScope ts(*sFakeComposer);
- ts.hide(mFGSurfaceControl);
- }
-
- // Foreground layer should have disappeared.
- ASSERT_EQ(2, sFakeComposer->getFrameCount());
- std::vector<RenderState> refFrame(1);
- refFrame[BG_LAYER] = mBaseFrame[BG_LAYER];
- EXPECT_TRUE(framesAreSame(refFrame, sFakeComposer->getLatestFrame()));
-
- {
- TransactionScope ts(*sFakeComposer);
- ts.show(mFGSurfaceControl);
- }
-
- // Foreground layer should be back
- ASSERT_EQ(3, sFakeComposer->getFrameCount());
- EXPECT_TRUE(framesAreSame(mBaseFrame, sFakeComposer->getLatestFrame()));
- }
-
- void Test_LayerSetAlpha() {
- {
- TransactionScope ts(*sFakeComposer);
- ts.setAlpha(mFGSurfaceControl, 0.75f);
- }
-
- ASSERT_EQ(2, sFakeComposer->getFrameCount());
- auto referenceFrame = mBaseFrame;
- referenceFrame[FG_LAYER].mPlaneAlpha = 0.75f;
- EXPECT_TRUE(framesAreSame(referenceFrame, sFakeComposer->getLatestFrame()));
- }
-
- void Test_LayerSetFlags() {
- {
- TransactionScope ts(*sFakeComposer);
- ts.setFlags(mFGSurfaceControl, layer_state_t::eLayerHidden,
- layer_state_t::eLayerHidden);
- }
-
- // Foreground layer should have disappeared.
- ASSERT_EQ(2, sFakeComposer->getFrameCount());
- std::vector<RenderState> refFrame(1);
- refFrame[BG_LAYER] = mBaseFrame[BG_LAYER];
- EXPECT_TRUE(framesAreSame(refFrame, sFakeComposer->getLatestFrame()));
- }
-
- void Test_LayerSetMatrix() {
- struct matrixTestData {
- float matrix[4];
- hwc_transform_t expectedTransform;
- hwc_rect_t expectedDisplayFrame;
- };
-
- // The matrix operates on the display frame and is applied before
- // the position is added. So, the foreground layer rect is (0, 0,
- // 64, 64) is first transformed, potentially yielding negative
- // coordinates and then the position (64, 64) is added yielding
- // the final on-screen rectangles given.
-
- const matrixTestData MATRIX_TESTS[7] = // clang-format off
- {{{-1.f, 0.f, 0.f, 1.f}, HWC_TRANSFORM_FLIP_H, {0, 64, 64, 128}},
- {{1.f, 0.f, 0.f, -1.f}, HWC_TRANSFORM_FLIP_V, {64, 0, 128, 64}},
- {{0.f, 1.f, -1.f, 0.f}, HWC_TRANSFORM_ROT_90, {0, 64, 64, 128}},
- {{-1.f, 0.f, 0.f, -1.f}, HWC_TRANSFORM_ROT_180, {0, 0, 64, 64}},
- {{0.f, -1.f, 1.f, 0.f}, HWC_TRANSFORM_ROT_270, {64, 0, 128, 64}},
- {{0.f, 1.f, 1.f, 0.f}, HWC_TRANSFORM_FLIP_H_ROT_90, {64, 64, 128, 128}},
- {{0.f, 1.f, 1.f, 0.f}, HWC_TRANSFORM_FLIP_V_ROT_90, {64, 64, 128, 128}}};
- // clang-format on
- constexpr int TEST_COUNT = sizeof(MATRIX_TESTS) / sizeof(matrixTestData);
-
- for (int i = 0; i < TEST_COUNT; i++) {
- // TODO: How to leverage the HWC2 stringifiers?
- const matrixTestData& xform = MATRIX_TESTS[i];
- SCOPED_TRACE(i);
- {
- TransactionScope ts(*sFakeComposer);
- ts.setMatrix(mFGSurfaceControl, xform.matrix[0], xform.matrix[1], xform.matrix[2],
- xform.matrix[3]);
- }
-
- auto referenceFrame = mBaseFrame;
- referenceFrame[FG_LAYER].mTransform = xform.expectedTransform;
- referenceFrame[FG_LAYER].mDisplayFrame = xform.expectedDisplayFrame;
-
- EXPECT_TRUE(framesAreSame(referenceFrame, sFakeComposer->getLatestFrame()));
- }
- }
-
- void Test_SetRelativeLayer() {
- constexpr int RELATIVE_LAYER = 2;
- auto relativeSurfaceControl = mComposerClient->createSurface(String8("Test Surface"), 64,
- 64, PIXEL_FORMAT_RGBA_8888, 0);
- fillSurfaceRGBA8(relativeSurfaceControl, LIGHT_RED);
-
- // Now we stack the surface above the foreground surface and make sure it is visible.
- {
- TransactionScope ts(*sFakeComposer);
- ts.setPosition(relativeSurfaceControl, 64, 64);
- ts.show(relativeSurfaceControl);
- ts.setRelativeLayer(relativeSurfaceControl, mFGSurfaceControl, 1);
- }
- auto referenceFrame = mBaseFrame;
- // NOTE: All three layers will be visible as the surfaces are
- // transparent because of the RGBA format.
- referenceFrame.push_back(makeSimpleRect(64, 64, 64 + 64, 64 + 64));
- referenceFrame[RELATIVE_LAYER].mSwapCount = 1;
- EXPECT_TRUE(framesAreSame(referenceFrame, sFakeComposer->getLatestFrame()));
-
- // A call to setLayer will override a call to setRelativeLayer
- {
- TransactionScope ts(*sFakeComposer);
- ts.setLayer(relativeSurfaceControl, 0);
- }
-
- // Previous top layer will now appear at the bottom.
- auto referenceFrame2 = mBaseFrame;
- referenceFrame2.insert(referenceFrame2.begin(), referenceFrame[RELATIVE_LAYER]);
- EXPECT_EQ(3, sFakeComposer->getFrameCount());
- EXPECT_TRUE(framesAreSame(referenceFrame2, sFakeComposer->getLatestFrame()));
- }
-
- sp<SurfaceComposerClient> mComposerClient;
- sp<SurfaceControl> mBGSurfaceControl;
- sp<SurfaceControl> mFGSurfaceControl;
- std::vector<RenderState> mBaseFrame;
- uint32_t mDisplayWidth;
- uint32_t mDisplayHeight;
-
- static inline FakeComposerClient* sFakeComposer;
-};
-
-using TransactionTest_2_1 = TransactionTest<FakeComposerService_2_1>;
-
-TEST_F(TransactionTest_2_1, DISABLED_LayerMove) {
- Test_LayerMove();
-}
-
-TEST_F(TransactionTest_2_1, DISABLED_LayerCrop) {
- Test_LayerCrop();
-}
-
-TEST_F(TransactionTest_2_1, DISABLED_LayerSetLayer) {
- Test_LayerSetLayer();
-}
-
-TEST_F(TransactionTest_2_1, DISABLED_LayerSetLayerOpaque) {
- Test_LayerSetLayerOpaque();
-}
-
-TEST_F(TransactionTest_2_1, DISABLED_SetLayerStack) {
- Test_SetLayerStack();
-}
-
-TEST_F(TransactionTest_2_1, DISABLED_LayerShowHide) {
- Test_LayerShowHide();
-}
-
-TEST_F(TransactionTest_2_1, DISABLED_LayerSetAlpha) {
- Test_LayerSetAlpha();
-}
-
-TEST_F(TransactionTest_2_1, DISABLED_LayerSetFlags) {
- Test_LayerSetFlags();
-}
-
-TEST_F(TransactionTest_2_1, DISABLED_LayerSetMatrix) {
- Test_LayerSetMatrix();
-}
-
-TEST_F(TransactionTest_2_1, DISABLED_SetRelativeLayer) {
- Test_SetRelativeLayer();
-}
-
-template <typename FakeComposerService>
-class ChildLayerTest : public TransactionTest<FakeComposerService> {
- using Base = TransactionTest<FakeComposerService>;
-
-protected:
- constexpr static int CHILD_LAYER = 2;
-
- void SetUp() override {
- Base::SetUp();
- mChild = Base::mComposerClient->createSurface(String8("Child surface"), 10, 10,
- PIXEL_FORMAT_RGBA_8888, 0,
- Base::mFGSurfaceControl->getHandle());
- fillSurfaceRGBA8(mChild, LIGHT_GRAY);
-
- Base::sFakeComposer->runVSyncAndWait();
- Base::mBaseFrame.push_back(makeSimpleRect(64, 64, 64 + 10, 64 + 10));
- Base::mBaseFrame[CHILD_LAYER].mSwapCount = 1;
- ASSERT_EQ(2, Base::sFakeComposer->getFrameCount());
- ASSERT_TRUE(framesAreSame(Base::mBaseFrame, Base::sFakeComposer->getLatestFrame()));
- }
-
- void TearDown() override {
- mChild = 0;
- Base::TearDown();
- }
-
- void Test_Positioning() {
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.show(mChild);
- ts.setPosition(mChild, 10, 10);
- // Move to the same position as in the original setup.
- ts.setPosition(Base::mFGSurfaceControl, 64, 64);
- }
-
- auto referenceFrame = Base::mBaseFrame;
- referenceFrame[Base::FG_LAYER].mDisplayFrame = hwc_rect_t{64, 64, 64 + 64, 64 + 64};
- referenceFrame[CHILD_LAYER].mDisplayFrame =
- hwc_rect_t{64 + 10, 64 + 10, 64 + 10 + 10, 64 + 10 + 10};
- EXPECT_TRUE(framesAreSame(referenceFrame, Base::sFakeComposer->getLatestFrame()));
-
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.setPosition(Base::mFGSurfaceControl, 0, 0);
- }
-
- auto referenceFrame2 = Base::mBaseFrame;
- referenceFrame2[Base::FG_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 0 + 64, 0 + 64};
- referenceFrame2[CHILD_LAYER].mDisplayFrame =
- hwc_rect_t{0 + 10, 0 + 10, 0 + 10 + 10, 0 + 10 + 10};
- EXPECT_TRUE(framesAreSame(referenceFrame2, Base::sFakeComposer->getLatestFrame()));
- }
-
- void Test_Cropping() {
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.show(mChild);
- ts.setPosition(mChild, 0, 0);
- ts.setPosition(Base::mFGSurfaceControl, 0, 0);
- ts.setCrop(Base::mFGSurfaceControl, Rect(0, 0, 5, 5));
- }
- // NOTE: The foreground surface would be occluded by the child
- // now, but is included in the stack because the child is
- // transparent.
- auto referenceFrame = Base::mBaseFrame;
- referenceFrame[Base::FG_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 0 + 5, 0 + 5};
- referenceFrame[Base::FG_LAYER].mSourceCrop = hwc_frect_t{0.f, 0.f, 5.f, 5.f};
- referenceFrame[CHILD_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 0 + 5, 0 + 5};
- referenceFrame[CHILD_LAYER].mSourceCrop = hwc_frect_t{0.f, 0.f, 5.f, 5.f};
- EXPECT_TRUE(framesAreSame(referenceFrame, Base::sFakeComposer->getLatestFrame()));
- }
-
- void Test_Constraints() {
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.show(mChild);
- ts.setPosition(Base::mFGSurfaceControl, 0, 0);
- ts.setPosition(mChild, 63, 63);
- }
- auto referenceFrame = Base::mBaseFrame;
- referenceFrame[Base::FG_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 64, 64};
- referenceFrame[CHILD_LAYER].mDisplayFrame = hwc_rect_t{63, 63, 64, 64};
- referenceFrame[CHILD_LAYER].mSourceCrop = hwc_frect_t{0.f, 0.f, 1.f, 1.f};
- EXPECT_TRUE(framesAreSame(referenceFrame, Base::sFakeComposer->getLatestFrame()));
- }
-
- void Test_Scaling() {
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.setPosition(Base::mFGSurfaceControl, 0, 0);
- }
- auto referenceFrame = Base::mBaseFrame;
- referenceFrame[Base::FG_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 64, 64};
- referenceFrame[CHILD_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 10, 10};
- EXPECT_TRUE(framesAreSame(referenceFrame, Base::sFakeComposer->getLatestFrame()));
-
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.setMatrix(Base::mFGSurfaceControl, 2.0, 0, 0, 2.0);
- }
-
- auto referenceFrame2 = Base::mBaseFrame;
- referenceFrame2[Base::FG_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 128, 128};
- referenceFrame2[CHILD_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 20, 20};
- EXPECT_TRUE(framesAreSame(referenceFrame2, Base::sFakeComposer->getLatestFrame()));
- }
-
- void Test_LayerAlpha() {
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.show(mChild);
- ts.setPosition(mChild, 0, 0);
- ts.setPosition(Base::mFGSurfaceControl, 0, 0);
- ts.setAlpha(mChild, 0.5);
- }
-
- auto referenceFrame = Base::mBaseFrame;
- referenceFrame[Base::FG_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 64, 64};
- referenceFrame[CHILD_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 10, 10};
- referenceFrame[CHILD_LAYER].mPlaneAlpha = 0.5f;
- EXPECT_TRUE(framesAreSame(referenceFrame, Base::sFakeComposer->getLatestFrame()));
-
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.setAlpha(Base::mFGSurfaceControl, 0.5);
- }
-
- auto referenceFrame2 = referenceFrame;
- referenceFrame2[Base::FG_LAYER].mPlaneAlpha = 0.5f;
- referenceFrame2[CHILD_LAYER].mPlaneAlpha = 0.25f;
- EXPECT_TRUE(framesAreSame(referenceFrame2, Base::sFakeComposer->getLatestFrame()));
- }
-
- sp<SurfaceControl> mChild;
-};
-
-using ChildLayerTest_2_1 = ChildLayerTest<FakeComposerService_2_1>;
-
-TEST_F(ChildLayerTest_2_1, DISABLED_Positioning) {
- Test_Positioning();
-}
-
-TEST_F(ChildLayerTest_2_1, DISABLED_Cropping) {
- Test_Cropping();
-}
-
-TEST_F(ChildLayerTest_2_1, DISABLED_Constraints) {
- Test_Constraints();
-}
-
-TEST_F(ChildLayerTest_2_1, DISABLED_Scaling) {
- Test_Scaling();
-}
-
-TEST_F(ChildLayerTest_2_1, DISABLED_LayerAlpha) {
- Test_LayerAlpha();
-}
-
-template <typename FakeComposerService>
-class ChildColorLayerTest : public ChildLayerTest<FakeComposerService> {
- using Base = ChildLayerTest<FakeComposerService>;
-
-protected:
- void SetUp() override {
- Base::SetUp();
- Base::mChild =
- Base::mComposerClient->createSurface(String8("Child surface"), 0, 0,
- PIXEL_FORMAT_RGBA_8888,
- ISurfaceComposerClient::eFXSurfaceEffect,
- Base::mFGSurfaceControl->getHandle());
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.setColor(Base::mChild,
- {LIGHT_GRAY.r / 255.0f, LIGHT_GRAY.g / 255.0f, LIGHT_GRAY.b / 255.0f});
- ts.setCrop(Base::mChild, Rect(0, 0, 10, 10));
- }
-
- Base::sFakeComposer->runVSyncAndWait();
- Base::mBaseFrame.push_back(makeSimpleRect(64, 64, 64 + 10, 64 + 10));
- Base::mBaseFrame[Base::CHILD_LAYER].mSourceCrop = hwc_frect_t{0.0f, 0.0f, 0.0f, 0.0f};
- Base::mBaseFrame[Base::CHILD_LAYER].mSwapCount = 0;
- ASSERT_EQ(2, Base::sFakeComposer->getFrameCount());
- ASSERT_TRUE(framesAreSame(Base::mBaseFrame, Base::sFakeComposer->getLatestFrame()));
- }
-
- void Test_LayerAlpha() {
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.show(Base::mChild);
- ts.setPosition(Base::mChild, 0, 0);
- ts.setPosition(Base::mFGSurfaceControl, 0, 0);
- ts.setAlpha(Base::mChild, 0.5);
- }
-
- auto referenceFrame = Base::mBaseFrame;
- referenceFrame[Base::FG_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 64, 64};
- referenceFrame[Base::CHILD_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 10, 10};
- referenceFrame[Base::CHILD_LAYER].mPlaneAlpha = 0.5f;
- EXPECT_TRUE(framesAreSame(referenceFrame, Base::sFakeComposer->getLatestFrame()));
-
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.setAlpha(Base::mFGSurfaceControl, 0.5);
- }
-
- auto referenceFrame2 = referenceFrame;
- referenceFrame2[Base::FG_LAYER].mPlaneAlpha = 0.5f;
- referenceFrame2[Base::CHILD_LAYER].mPlaneAlpha = 0.25f;
- EXPECT_TRUE(framesAreSame(referenceFrame2, Base::sFakeComposer->getLatestFrame()));
- }
-
- void Test_LayerZeroAlpha() {
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.show(Base::mChild);
- ts.setPosition(Base::mChild, 0, 0);
- ts.setPosition(Base::mFGSurfaceControl, 0, 0);
- ts.setAlpha(Base::mChild, 0.5);
- }
-
- auto referenceFrame = Base::mBaseFrame;
- referenceFrame[Base::FG_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 64, 64};
- referenceFrame[Base::CHILD_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 10, 10};
- referenceFrame[Base::CHILD_LAYER].mPlaneAlpha = 0.5f;
- EXPECT_TRUE(framesAreSame(referenceFrame, Base::sFakeComposer->getLatestFrame()));
-
- {
- TransactionScope ts(*Base::sFakeComposer);
- ts.setAlpha(Base::mFGSurfaceControl, 0.0f);
- }
-
- std::vector<RenderState> refFrame(1);
- refFrame[Base::BG_LAYER] = Base::mBaseFrame[Base::BG_LAYER];
-
- EXPECT_TRUE(framesAreSame(refFrame, Base::sFakeComposer->getLatestFrame()));
- }
-};
-
-using ChildColorLayerTest_2_1 = ChildColorLayerTest<FakeComposerService_2_1>;
-
-TEST_F(ChildColorLayerTest_2_1, DISABLED_LayerAlpha) {
- Test_LayerAlpha();
-}
-
-TEST_F(ChildColorLayerTest_2_1, DISABLED_LayerZeroAlpha) {
- Test_LayerZeroAlpha();
-}
-} // namespace
-
-int main(int argc, char** argv) {
- ::testing::InitGoogleTest(&argc, argv);
-
- auto* fakeEnvironment = new sftest::FakeHwcEnvironment;
- ::testing::AddGlobalTestEnvironment(fakeEnvironment);
- ::testing::InitGoogleMock(&argc, argv);
- return RUN_ALL_TESTS();
-}
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion -Wextra"
diff --git a/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp b/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp
index 69d30c4..513f779 100644
--- a/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp
+++ b/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp
@@ -50,10 +50,8 @@
sp<NiceMock<MockIPower>> mMockHal = nullptr;
sp<NiceMock<MockIPowerHintSession>> mMockSession = nullptr;
void verifyAndClearExpectations();
- void sendActualWorkDurationGroup(std::vector<WorkDuration> durations,
- std::chrono::nanoseconds sleepBeforeLastSend);
- std::chrono::nanoseconds mAllowedDeviation;
- std::chrono::nanoseconds mStaleTimeout;
+ void sendActualWorkDurationGroup(std::vector<WorkDuration> durations);
+ static constexpr std::chrono::duration kStaleTimeout = 100ms;
};
void AidlPowerHalWrapperTest::SetUp() {
@@ -61,9 +59,6 @@
mMockSession = sp<NiceMock<MockIPowerHintSession>>::make();
ON_CALL(*mMockHal.get(), getHintSessionPreferredRate(_)).WillByDefault(Return(Status::ok()));
mWrapper = std::make_unique<AidlPowerHalWrapper>(mMockHal);
- mWrapper->setAllowedActualDeviation(std::chrono::nanoseconds{10ms}.count());
- mAllowedDeviation = std::chrono::nanoseconds{mWrapper->mAllowedActualDeviation};
- mStaleTimeout = AidlPowerHalWrapper::kStaleTimeout;
}
void AidlPowerHalWrapperTest::verifyAndClearExpectations() {
@@ -71,14 +66,11 @@
Mock::VerifyAndClearExpectations(mMockSession.get());
}
-void AidlPowerHalWrapperTest::sendActualWorkDurationGroup(
- std::vector<WorkDuration> durations, std::chrono::nanoseconds sleepBeforeLastSend) {
+void AidlPowerHalWrapperTest::sendActualWorkDurationGroup(std::vector<WorkDuration> durations) {
for (size_t i = 0; i < durations.size(); i++) {
- if (i == durations.size() - 1) {
- std::this_thread::sleep_for(sleepBeforeLastSend);
- }
auto duration = durations[i];
- mWrapper->sendActualWorkDuration(duration.durationNanos, duration.timeStampNanos);
+ mWrapper->sendActualWorkDuration(Duration::fromNs(duration.durationNanos),
+ TimePoint::fromNs(duration.timeStampNanos));
}
}
@@ -164,13 +156,13 @@
for (const auto& test : testCases) {
// reset to 100ms baseline
- mWrapper->setTargetWorkDuration(1);
- mWrapper->setTargetWorkDuration(base.count());
+ mWrapper->setTargetWorkDuration(1ns);
+ mWrapper->setTargetWorkDuration(base);
- auto target = test.first;
+ std::chrono::nanoseconds target = test.first;
EXPECT_CALL(*mMockSession.get(), updateTargetWorkDuration(target.count()))
.Times(test.second ? 1 : 0);
- mWrapper->setTargetWorkDuration(target.count());
+ mWrapper->setTargetWorkDuration(target);
verifyAndClearExpectations();
}
}
@@ -187,7 +179,7 @@
EXPECT_CALL(*mMockSession.get(), updateTargetWorkDuration(1))
.WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_ILLEGAL_STATE)));
- mWrapper->setTargetWorkDuration(1);
+ mWrapper->setTargetWorkDuration(1ns);
EXPECT_TRUE(mWrapper->shouldReconnectHAL());
}
@@ -206,58 +198,24 @@
// 100ms
const std::vector<std::pair<std::vector<std::pair<std::chrono::nanoseconds, nsecs_t>>, bool>>
testCases = {{{{-1ms, 100}}, false},
- {{{100ms - (mAllowedDeviation / 2), 100}}, false},
- {{{100ms + (mAllowedDeviation / 2), 100}}, false},
- {{{100ms + (mAllowedDeviation + 1ms), 100}}, true},
- {{{100ms - (mAllowedDeviation + 1ms), 100}}, true},
+ {{{50ms, 100}}, true},
{{{100ms, 100}, {200ms, 200}}, true},
{{{100ms, 500}, {100ms, 600}, {3ms, 600}}, true}};
for (const auto& test : testCases) {
// reset actual duration
- sendActualWorkDurationGroup({base}, mStaleTimeout);
+ sendActualWorkDurationGroup({base});
auto raw = test.first;
std::vector<WorkDuration> durations(raw.size());
std::transform(raw.begin(), raw.end(), durations.begin(),
[](auto d) { return toWorkDuration(d); });
- EXPECT_CALL(*mMockSession.get(), reportActualWorkDuration(durations))
- .Times(test.second ? 1 : 0);
- sendActualWorkDurationGroup(durations, 0ms);
- verifyAndClearExpectations();
- }
-}
-
-TEST_F(AidlPowerHalWrapperTest, sendActualWorkDuration_exceedsStaleTime) {
- ASSERT_TRUE(mWrapper->supportsPowerHintSession());
-
- std::vector<int32_t> threadIds = {1, 2};
- mWrapper->setPowerHintSessionThreadIds(threadIds);
- EXPECT_CALL(*mMockHal.get(), createHintSession(_, _, threadIds, _, _))
- .WillOnce(DoAll(SetArgPointee<4>(mMockSession), Return(Status::ok())));
- ASSERT_TRUE(mWrapper->startPowerHintSession());
- verifyAndClearExpectations();
-
- auto base = toWorkDuration(100ms, 0);
- // test cases with actual work durations and whether it should update hint against baseline
- // 100ms
- const std::vector<std::tuple<std::vector<std::pair<std::chrono::nanoseconds, nsecs_t>>,
- std::chrono::nanoseconds, bool>>
- testCases = {{{{100ms, 100}}, mStaleTimeout, true},
- {{{100ms + (mAllowedDeviation / 2), 100}}, mStaleTimeout, true},
- {{{100ms, 100}}, mStaleTimeout / 2, false}};
-
- for (const auto& test : testCases) {
- // reset actual duration
- sendActualWorkDurationGroup({base}, mStaleTimeout);
-
- auto raw = std::get<0>(test);
- std::vector<WorkDuration> durations(raw.size());
- std::transform(raw.begin(), raw.end(), durations.begin(),
- [](auto d) { return toWorkDuration(d); });
- EXPECT_CALL(*mMockSession.get(), reportActualWorkDuration(durations))
- .Times(std::get<2>(test) ? 1 : 0);
- sendActualWorkDurationGroup(durations, std::get<1>(test));
+ for (auto& duration : durations) {
+ EXPECT_CALL(*mMockSession.get(),
+ reportActualWorkDuration(std::vector<WorkDuration>{duration}))
+ .Times(test.second ? 1 : 0);
+ }
+ sendActualWorkDurationGroup(durations);
verifyAndClearExpectations();
}
}
@@ -275,7 +233,7 @@
duration.durationNanos = 1;
EXPECT_CALL(*mMockSession.get(), reportActualWorkDuration(_))
.WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_ILLEGAL_STATE)));
- sendActualWorkDurationGroup({duration}, 0ms);
+ sendActualWorkDurationGroup({duration});
EXPECT_TRUE(mWrapper->shouldReconnectHAL());
}
diff --git a/services/surfaceflinger/tests/unittests/Android.bp b/services/surfaceflinger/tests/unittests/Android.bp
index 7823363..d2b5813 100644
--- a/services/surfaceflinger/tests/unittests/Android.bp
+++ b/services/surfaceflinger/tests/unittests/Android.bp
@@ -24,6 +24,7 @@
filegroup {
name: "libsurfaceflinger_mock_sources",
srcs: [
+ "mock/DisplayHardware/MockAidlPowerHalWrapper.cpp",
"mock/DisplayHardware/MockComposer.cpp",
"mock/DisplayHardware/MockHWC2.cpp",
"mock/DisplayHardware/MockIPower.cpp",
@@ -33,7 +34,6 @@
"mock/MockFrameTimeline.cpp",
"mock/MockFrameTracer.cpp",
"mock/MockNativeWindowSurface.cpp",
- "mock/MockSurfaceInterceptor.cpp",
"mock/MockTimeStats.cpp",
"mock/MockVsyncController.cpp",
"mock/MockVSyncTracker.cpp",
@@ -95,6 +95,7 @@
"LayerTest.cpp",
"LayerTestUtils.cpp",
"MessageQueueTest.cpp",
+ "PowerAdvisorTest.cpp",
"SurfaceFlinger_CreateDisplayTest.cpp",
"SurfaceFlinger_DestroyDisplayTest.cpp",
"SurfaceFlinger_DisplayModeSwitching.cpp",
@@ -107,6 +108,7 @@
"SurfaceFlinger_SetDisplayStateTest.cpp",
"SurfaceFlinger_SetPowerModeInternalTest.cpp",
"SurfaceFlinger_SetupNewDisplayDeviceInternalTest.cpp",
+ "SurfaceFlinger_UpdateLayerMetadataSnapshotTest.cpp",
"SchedulerTest.cpp",
"SetFrameRateTest.cpp",
"RefreshRateConfigsTest.cpp",
@@ -133,15 +135,17 @@
cc_defaults {
name: "libsurfaceflinger_mocks_defaults",
+ defaults: [
+ "android.hardware.graphics.common-ndk_static",
+ "android.hardware.graphics.composer3-ndk_static",
+ ],
static_libs: [
"android.hardware.common-V2-ndk",
"android.hardware.common.fmq-V1-ndk",
- "android.hardware.graphics.common-V3-ndk",
"android.hardware.graphics.composer@2.1",
"android.hardware.graphics.composer@2.2",
"android.hardware.graphics.composer@2.3",
"android.hardware.graphics.composer@2.4",
- "android.hardware.graphics.composer3-V1-ndk",
"android.hardware.power@1.0",
"android.hardware.power@1.1",
"android.hardware.power@1.2",
@@ -163,7 +167,6 @@
"libtimestats_atoms_proto",
"libtimestats_proto",
"libtonemap",
- "libtrace_proto",
"perfetto_trace_protos",
],
shared_libs: [
diff --git a/services/surfaceflinger/tests/unittests/CachingTest.cpp b/services/surfaceflinger/tests/unittests/CachingTest.cpp
index 9082a22..c1cbbfb 100644
--- a/services/surfaceflinger/tests/unittests/CachingTest.cpp
+++ b/services/surfaceflinger/tests/unittests/CachingTest.cpp
@@ -20,7 +20,8 @@
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <gui/BufferQueue.h>
-#include "BufferStateLayer.h"
+
+#include "HwcSlotGenerator.h"
namespace android {
diff --git a/services/surfaceflinger/tests/unittests/CompositionTest.cpp b/services/surfaceflinger/tests/unittests/CompositionTest.cpp
index 2571e3a..7148c11 100644
--- a/services/surfaceflinger/tests/unittests/CompositionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/CompositionTest.cpp
@@ -38,7 +38,6 @@
#include <utils/String8.h>
#include "DisplayRenderArea.h"
-#include "EffectLayer.h"
#include "Layer.h"
#include "TestableSurfaceFlinger.h"
#include "mock/DisplayHardware/MockComposer.h"
@@ -309,16 +308,20 @@
compositionengine::impl::createDisplay(test->mFlinger.getCompositionEngine(),
ceDisplayArgs);
+ constexpr auto kDisplayConnectionType = ui::DisplayConnectionType::Internal;
+ constexpr bool kIsPrimary = true;
+
test->mDisplay = FakeDisplayDeviceInjector(test->mFlinger, compositionDisplay,
- ui::DisplayConnectionType::Internal, HWC_DISPLAY,
- true /* isPrimary */)
+ kDisplayConnectionType, HWC_DISPLAY, kIsPrimary)
.setDisplaySurface(test->mDisplaySurface)
.setNativeWindow(test->mNativeWindow)
.setSecure(Derived::IS_SECURE)
.setPowerMode(Derived::INIT_POWER_MODE)
.inject();
Mock::VerifyAndClear(test->mNativeWindow.get());
- test->mDisplay->setLayerStack(LAYER_STACK);
+
+ constexpr bool kIsInternal = kDisplayConnectionType == ui::DisplayConnectionType::Internal;
+ test->mDisplay->setLayerFilter({LAYER_STACK, kIsInternal});
}
template <typename Case>
@@ -351,15 +354,13 @@
.WillRepeatedly([&](const renderengine::DisplaySettings& displaySettings,
const std::vector<renderengine::LayerSettings>&,
const std::shared_ptr<renderengine::ExternalTexture>&,
- const bool, base::unique_fd&&)
- -> std::future<renderengine::RenderEngineResult> {
+ const bool, base::unique_fd&&) -> std::future<FenceResult> {
EXPECT_EQ(DEFAULT_DISPLAY_MAX_LUMINANCE, displaySettings.maxLuminance);
EXPECT_EQ(Rect(DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT),
displaySettings.physicalDisplay);
EXPECT_EQ(Rect(DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT),
displaySettings.clip);
- return futureOf<renderengine::RenderEngineResult>(
- {NO_ERROR, base::unique_fd()});
+ return futureOf<FenceResult>(Fence::NO_FENCE);
});
}
@@ -404,16 +405,14 @@
.WillRepeatedly([&](const renderengine::DisplaySettings& displaySettings,
const std::vector<renderengine::LayerSettings>&,
const std::shared_ptr<renderengine::ExternalTexture>&,
- const bool, base::unique_fd&&)
- -> std::future<renderengine::RenderEngineResult> {
+ const bool, base::unique_fd&&) -> std::future<FenceResult> {
EXPECT_EQ(DEFAULT_DISPLAY_MAX_LUMINANCE, displaySettings.maxLuminance);
EXPECT_EQ(Rect(DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT),
displaySettings.physicalDisplay);
EXPECT_EQ(Rect(DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT),
displaySettings.clip);
EXPECT_EQ(ui::Dataspace::UNKNOWN, displaySettings.outputDataspace);
- return futureOf<renderengine::RenderEngineResult>(
- {NO_ERROR, base::unique_fd()});
+ return futureOf<FenceResult>(Fence::NO_FENCE);
});
}
@@ -492,7 +491,7 @@
static constexpr IComposerClient::BlendMode BLENDMODE =
IComposerClient::BlendMode::PREMULTIPLIED;
- static void setupLatchedBuffer(CompositionTest* test, sp<BufferStateLayer> layer) {
+ static void setupLatchedBuffer(CompositionTest* test, sp<Layer> layer) {
Mock::VerifyAndClear(test->mRenderEngine);
const auto buffer = std::make_shared<
@@ -516,7 +515,7 @@
Mock::VerifyAndClear(test->mRenderEngine);
}
- static void setupLayerState(CompositionTest* test, sp<BufferStateLayer> layer) {
+ static void setupLayerState(CompositionTest* test, sp<Layer> layer) {
setupLatchedBuffer(test, layer);
}
@@ -606,7 +605,7 @@
.WillOnce([&](const renderengine::DisplaySettings& displaySettings,
const std::vector<renderengine::LayerSettings>& layerSettings,
const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> std::future<renderengine::RenderEngineResult> {
+ base::unique_fd&&) -> std::future<FenceResult> {
EXPECT_EQ(DEFAULT_DISPLAY_MAX_LUMINANCE, displaySettings.maxLuminance);
EXPECT_EQ(Rect(DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT),
displaySettings.physicalDisplay);
@@ -614,9 +613,7 @@
displaySettings.clip);
// screen capture adds an additional color layer as an alpha
// prefill, so gtet the back layer.
- std::future<renderengine::RenderEngineResult> resultFuture =
- futureOf<renderengine::RenderEngineResult>(
- {NO_ERROR, base::unique_fd()});
+ std::future<FenceResult> resultFuture = futureOf<FenceResult>(Fence::NO_FENCE);
if (layerSettings.empty()) {
ADD_FAILURE() << "layerSettings was not expected to be empty in "
"setupREBufferCompositionCommonCallExpectations "
@@ -659,7 +656,7 @@
.WillOnce([&](const renderengine::DisplaySettings& displaySettings,
const std::vector<renderengine::LayerSettings>& layerSettings,
const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> std::future<renderengine::RenderEngineResult> {
+ base::unique_fd&&) -> std::future<FenceResult> {
EXPECT_EQ(DEFAULT_DISPLAY_MAX_LUMINANCE, displaySettings.maxLuminance);
EXPECT_EQ(Rect(DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT),
displaySettings.physicalDisplay);
@@ -667,9 +664,7 @@
displaySettings.clip);
// screen capture adds an additional color layer as an alpha
// prefill, so get the back layer.
- std::future<renderengine::RenderEngineResult> resultFuture =
- futureOf<renderengine::RenderEngineResult>(
- {NO_ERROR, base::unique_fd()});
+ std::future<FenceResult> resultFuture = futureOf<FenceResult>(Fence::NO_FENCE);
if (layerSettings.empty()) {
ADD_FAILURE()
<< "layerSettings was not expected to be empty in "
@@ -704,7 +699,7 @@
using Base = BaseLayerProperties<SidebandLayerProperties>;
static constexpr IComposerClient::BlendMode BLENDMODE = IComposerClient::BlendMode::NONE;
- static void setupLayerState(CompositionTest* test, sp<BufferStateLayer> layer) {
+ static void setupLayerState(CompositionTest* test, sp<Layer> layer) {
sp<NativeHandle> stream =
NativeHandle::create(reinterpret_cast<native_handle_t*>(DEFAULT_SIDEBAND_STREAM),
false);
@@ -740,7 +735,7 @@
.WillOnce([&](const renderengine::DisplaySettings& displaySettings,
const std::vector<renderengine::LayerSettings>& layerSettings,
const std::shared_ptr<renderengine::ExternalTexture>&, const bool,
- base::unique_fd&&) -> std::future<renderengine::RenderEngineResult> {
+ base::unique_fd&&) -> std::future<FenceResult> {
EXPECT_EQ(DEFAULT_DISPLAY_MAX_LUMINANCE, displaySettings.maxLuminance);
EXPECT_EQ(Rect(DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT),
displaySettings.physicalDisplay);
@@ -748,9 +743,7 @@
displaySettings.clip);
// screen capture adds an additional color layer as an alpha
// prefill, so get the back layer.
- std::future<renderengine::RenderEngineResult> resultFuture =
- futureOf<renderengine::RenderEngineResult>(
- {NO_ERROR, base::unique_fd()});
+ std::future<FenceResult> resultFuture = futureOf<FenceResult>(Fence::NO_FENCE);
if (layerSettings.empty()) {
ADD_FAILURE() << "layerSettings was not expected to be empty in "
"setupInsecureREBufferCompositionCommonCallExpectations "
@@ -787,14 +780,14 @@
struct CursorLayerProperties : public BaseLayerProperties<CursorLayerProperties> {
using Base = BaseLayerProperties<CursorLayerProperties>;
- static void setupLayerState(CompositionTest* test, sp<BufferStateLayer> layer) {
+ static void setupLayerState(CompositionTest* test, sp<Layer> layer) {
Base::setupLayerState(test, layer);
test->mFlinger.setLayerPotentialCursor(layer, true);
}
};
struct NoLayerVariant {
- using FlingerLayerType = sp<BufferStateLayer>;
+ using FlingerLayerType = sp<Layer>;
static FlingerLayerType createLayer(CompositionTest*) { return FlingerLayerType(); }
static void injectLayer(CompositionTest*, FlingerLayerType) {}
@@ -828,8 +821,6 @@
static void initLayerDrawingStateAndComputeBounds(CompositionTest* test, sp<L> layer) {
auto& layerDrawingState = test->mFlinger.mutableLayerDrawingState(layer);
layerDrawingState.layerStack = LAYER_STACK;
- layerDrawingState.width = 100;
- layerDrawingState.height = 100;
layerDrawingState.color = half4(LayerProperties::COLOR[0], LayerProperties::COLOR[1],
LayerProperties::COLOR[2], LayerProperties::COLOR[3]);
layer->computeBounds(FloatRect(0, 0, 100, 100), ui::Transform(), 0.f /* shadowRadius */);
@@ -865,13 +856,13 @@
template <typename LayerProperties>
struct EffectLayerVariant : public BaseLayerVariant<LayerProperties> {
using Base = BaseLayerVariant<LayerProperties>;
- using FlingerLayerType = sp<EffectLayer>;
+ using FlingerLayerType = sp<Layer>;
static FlingerLayerType createLayer(CompositionTest* test) {
- FlingerLayerType layer = Base::template createLayerWithFactory<EffectLayer>(test, [test]() {
- return sp<EffectLayer>::make(
- LayerCreationArgs(test->mFlinger.flinger(), sp<Client>(), "test-layer",
- LayerProperties::LAYER_FLAGS, LayerMetadata()));
+ FlingerLayerType layer = Base::template createLayerWithFactory<Layer>(test, [test]() {
+ return sp<Layer>::make(LayerCreationArgs(test->mFlinger.flinger(), sp<Client>(),
+ "test-layer", LayerProperties::LAYER_FLAGS,
+ LayerMetadata()));
});
auto& layerDrawingState = test->mFlinger.mutableLayerDrawingState(layer);
@@ -901,17 +892,17 @@
template <typename LayerProperties>
struct BufferLayerVariant : public BaseLayerVariant<LayerProperties> {
using Base = BaseLayerVariant<LayerProperties>;
- using FlingerLayerType = sp<BufferStateLayer>;
+ using FlingerLayerType = sp<Layer>;
static FlingerLayerType createLayer(CompositionTest* test) {
test->mFlinger.mutableTexturePool().push_back(DEFAULT_TEXTURE_ID);
FlingerLayerType layer =
- Base::template createLayerWithFactory<BufferStateLayer>(test, [test]() {
+ Base::template createLayerWithFactory<Layer>(test, [test]() {
LayerCreationArgs args(test->mFlinger.flinger(), sp<Client>(), "test-layer",
LayerProperties::LAYER_FLAGS, LayerMetadata());
args.textureName = test->mFlinger.mutableTexturePool().back();
- return sp<BufferStateLayer>::make(args);
+ return sp<Layer>::make(args);
});
LayerProperties::setupLayerState(test, layer);
@@ -953,12 +944,12 @@
template <typename LayerProperties>
struct ContainerLayerVariant : public BaseLayerVariant<LayerProperties> {
using Base = BaseLayerVariant<LayerProperties>;
- using FlingerLayerType = sp<EffectLayer>;
+ using FlingerLayerType = sp<Layer>;
static FlingerLayerType createLayer(CompositionTest* test) {
LayerCreationArgs args(test->mFlinger.flinger(), sp<Client>(), "test-container-layer",
LayerProperties::LAYER_FLAGS, LayerMetadata());
- FlingerLayerType layer = sp<EffectLayer>::make(args);
+ FlingerLayerType layer = sp<Layer>::make(args);
Base::template initLayerDrawingStateAndComputeBounds(test, layer);
return layer;
}
diff --git a/services/surfaceflinger/tests/unittests/DispSyncSourceTest.cpp b/services/surfaceflinger/tests/unittests/DispSyncSourceTest.cpp
index ec27eda..67ace1a 100644
--- a/services/surfaceflinger/tests/unittests/DispSyncSourceTest.cpp
+++ b/services/surfaceflinger/tests/unittests/DispSyncSourceTest.cpp
@@ -292,9 +292,10 @@
TEST_F(DispSyncSourceTest, getLatestVsyncData) {
const nsecs_t now = systemTime();
- const nsecs_t vsyncInternalDuration = mWorkDuration.count() + mReadyDuration.count();
+ const nsecs_t expectedPresentationTime =
+ now + mWorkDuration.count() + mReadyDuration.count() + 1;
EXPECT_CALL(*mVSyncTracker, nextAnticipatedVSyncTimeFrom(_))
- .WillOnce(Return(now + vsyncInternalDuration + 1));
+ .WillOnce(Return(expectedPresentationTime));
{
InSequence seq;
EXPECT_CALL(*mVSyncDispatch, registerCallback(_, mName)).Times(1);
@@ -306,10 +307,8 @@
EXPECT_TRUE(mDispSyncSource);
const auto vsyncData = mDispSyncSource->getLatestVSyncData();
- ASSERT_GT(vsyncData.deadlineTimestamp, now);
- ASSERT_GT(vsyncData.expectedPresentationTime, vsyncData.deadlineTimestamp);
- EXPECT_EQ(vsyncData.deadlineTimestamp,
- vsyncData.expectedPresentationTime - vsyncInternalDuration);
+ ASSERT_EQ(vsyncData.expectedPresentationTime, expectedPresentationTime);
+ EXPECT_EQ(vsyncData.deadlineTimestamp, expectedPresentationTime - mReadyDuration.count());
}
} // namespace
diff --git a/services/surfaceflinger/tests/unittests/DisplayDevice_InitiateModeChange.cpp b/services/surfaceflinger/tests/unittests/DisplayDevice_InitiateModeChange.cpp
index 93af225..982b9ff 100644
--- a/services/surfaceflinger/tests/unittests/DisplayDevice_InitiateModeChange.cpp
+++ b/services/surfaceflinger/tests/unittests/DisplayDevice_InitiateModeChange.cpp
@@ -42,6 +42,7 @@
PrimaryDisplayVariant::setupHwcGetActiveConfigCallExpectations(this);
mFlinger.onComposerHalHotplug(PrimaryDisplayVariant::HWC_DISPLAY_ID, Connection::CONNECTED);
+ mFlinger.configureAndCommit();
mDisplay = PrimaryDisplayVariant::makeFakeExistingDisplayInjector(this)
.setDisplayModes(makeModes(kMode60, kMode90, kMode120), kModeId60)
diff --git a/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp b/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
index 044c112..8b91c67 100644
--- a/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
@@ -36,8 +36,7 @@
::testing::UnitTest::GetInstance()->current_test_info();
ALOGD("**** Setting up for %s.%s\n", test_info->test_case_name(), test_info->name());
- // Default to no wide color display support configured
- mFlinger.mutableHasWideColorDisplay() = false;
+ mFlinger.mutableSupportsWideColor() = false;
mFlinger.mutableDisplayColorSetting() = DisplayColorSetting::kUnmanaged;
mFlinger.setCreateBufferQueueFunction([](auto, auto, auto) {
@@ -51,7 +50,6 @@
injectMockScheduler();
mFlinger.setupRenderEngine(std::unique_ptr<renderengine::RenderEngine>(mRenderEngine));
- mFlinger.mutableInterceptor() = mSurfaceInterceptor;
injectMockComposer(0);
}
@@ -168,7 +166,12 @@
}
bool DisplayTransactionTest::hasPhysicalHwcDisplay(HWDisplayId hwcDisplayId) const {
- return mFlinger.hwcPhysicalDisplayIdMap().count(hwcDisplayId) == 1;
+ const auto& map = mFlinger.hwcPhysicalDisplayIdMap();
+
+ const auto it = map.find(hwcDisplayId);
+ if (it == map.end()) return false;
+
+ return mFlinger.hwcDisplayData().count(it->second) == 1;
}
bool DisplayTransactionTest::hasTransactionFlagSet(int32_t flag) const {
diff --git a/services/surfaceflinger/tests/unittests/DisplayTransactionTestHelpers.h b/services/surfaceflinger/tests/unittests/DisplayTransactionTestHelpers.h
index 0c071d4..9cceb5e 100644
--- a/services/surfaceflinger/tests/unittests/DisplayTransactionTestHelpers.h
+++ b/services/surfaceflinger/tests/unittests/DisplayTransactionTestHelpers.h
@@ -49,7 +49,6 @@
#include "mock/DisplayHardware/MockPowerAdvisor.h"
#include "mock/MockEventThread.h"
#include "mock/MockNativeWindowSurface.h"
-#include "mock/MockSurfaceInterceptor.h"
#include "mock/MockVsyncController.h"
#include "mock/system/window/MockNativeWindow.h"
@@ -120,7 +119,6 @@
// to keep a reference to them for use in setting up call expectations.
renderengine::mock::RenderEngine* mRenderEngine = new renderengine::mock::RenderEngine();
Hwc2::mock::Composer* mComposer = nullptr;
- sp<mock::SurfaceInterceptor> mSurfaceInterceptor = sp<mock::SurfaceInterceptor>::make();
mock::VsyncController* mVsyncController = new mock::VsyncController;
mock::VSyncTracker* mVSyncTracker = new mock::VSyncTracker;
@@ -434,14 +432,18 @@
}
}
+ template <bool kFailedHotplug = false>
static void setupHwcHotplugCallExpectations(DisplayTransactionTest* test) {
- constexpr auto CONNECTION_TYPE =
- PhysicalDisplay::CONNECTION_TYPE == ui::DisplayConnectionType::Internal
- ? IComposerClient::DisplayConnectionType::INTERNAL
- : IComposerClient::DisplayConnectionType::EXTERNAL;
+ if constexpr (!kFailedHotplug) {
+ constexpr auto CONNECTION_TYPE =
+ PhysicalDisplay::CONNECTION_TYPE == ui::DisplayConnectionType::Internal
+ ? IComposerClient::DisplayConnectionType::INTERNAL
+ : IComposerClient::DisplayConnectionType::EXTERNAL;
- EXPECT_CALL(*test->mComposer, getDisplayConnectionType(HWC_DISPLAY_ID, _))
- .WillOnce(DoAll(SetArgPointee<1>(CONNECTION_TYPE), Return(hal::V2_4::Error::NONE)));
+ EXPECT_CALL(*test->mComposer, getDisplayConnectionType(HWC_DISPLAY_ID, _))
+ .WillOnce(DoAll(SetArgPointee<1>(CONNECTION_TYPE),
+ Return(hal::V2_4::Error::NONE)));
+ }
EXPECT_CALL(*test->mComposer, setClientTargetSlotCount(_))
.WillOnce(Return(hal::Error::NONE));
@@ -675,12 +677,10 @@
static constexpr bool WIDE_COLOR_SUPPORTED = false;
static void injectConfigChange(DisplayTransactionTest* test) {
- test->mFlinger.mutableHasWideColorDisplay() = true;
+ test->mFlinger.mutableSupportsWideColor() = true;
}
static void setupComposerCallExpectations(DisplayTransactionTest* test) {
- EXPECT_CALL(*test->mComposer, getColorModes(Display::HWC_DISPLAY_ID, _))
- .WillOnce(DoAll(SetArgPointee<1>(std::vector<ColorMode>()), Return(Error::NONE)));
EXPECT_CALL(*test->mComposer, setColorMode(_, _, _)).Times(0);
}
};
@@ -692,12 +692,11 @@
static constexpr bool WIDE_COLOR_SUPPORTED = false;
static void injectConfigChange(DisplayTransactionTest* test) {
- test->mFlinger.mutableHasWideColorDisplay() = false;
+ test->mFlinger.mutableSupportsWideColor() = false;
test->mFlinger.mutableDisplayColorSetting() = DisplayColorSetting::kUnmanaged;
}
static void setupComposerCallExpectations(DisplayTransactionTest* test) {
- EXPECT_CALL(*test->mComposer, getColorModes(_, _)).Times(0);
EXPECT_CALL(*test->mComposer, getRenderIntents(_, _, _)).Times(0);
EXPECT_CALL(*test->mComposer, setColorMode(_, _, _)).Times(0);
}
diff --git a/services/surfaceflinger/tests/unittests/EventThreadTest.cpp b/services/surfaceflinger/tests/unittests/EventThreadTest.cpp
index 978afc5..a5beaba 100644
--- a/services/surfaceflinger/tests/unittests/EventThreadTest.cpp
+++ b/services/surfaceflinger/tests/unittests/EventThreadTest.cpp
@@ -93,7 +93,6 @@
void expectVSyncSetDurationCallReceived(std::chrono::nanoseconds expectedDuration,
std::chrono::nanoseconds expectedReadyDuration);
VSyncSource::Callback* expectVSyncSetCallbackCallReceived();
- void expectInterceptCallReceived(nsecs_t expectedTimestamp);
void expectVsyncEventReceivedByConnection(const char* name,
ConnectionEventRecorder& connectionEventRecorder,
nsecs_t expectedTimestamp, unsigned expectedCount);
@@ -114,7 +113,6 @@
AsyncCallRecorder<void (*)(std::chrono::nanoseconds, std::chrono::nanoseconds)>
mVSyncSetDurationCallRecorder;
AsyncCallRecorder<void (*)()> mResyncCallRecorder;
- AsyncCallRecorder<void (*)(nsecs_t)> mInterceptVSyncCallRecorder;
AsyncCallRecorder<void (*)(nsecs_t, uid_t)> mThrottleVsyncCallRecorder;
ConnectionEventRecorder mConnectionEventCallRecorder{0};
ConnectionEventRecorder mThrottledConnectionEventCallRecorder{0};
@@ -181,7 +179,6 @@
mTokenManager = std::make_unique<frametimeline::impl::TokenManager>();
mThread = std::make_unique<impl::EventThread>(std::move(source), mTokenManager.get(),
- mInterceptVSyncCallRecorder.getInvocable(),
throttleVsync, getVsyncPeriod);
// EventThread should register itself as VSyncSource callback.
@@ -219,12 +216,6 @@
return callbackSet.has_value() ? std::get<0>(callbackSet.value()) : nullptr;
}
-void EventThreadTest::expectInterceptCallReceived(nsecs_t expectedTimestamp) {
- auto args = mInterceptVSyncCallRecorder.waitForCall();
- ASSERT_TRUE(args.has_value());
- EXPECT_EQ(expectedTimestamp, std::get<0>(args.value()));
-}
-
void EventThreadTest::expectThrottleVsyncReceived(nsecs_t expectedTimestamp, uid_t uid) {
auto args = mThrottleVsyncCallRecorder.waitForCall();
ASSERT_TRUE(args.has_value());
@@ -348,7 +339,6 @@
EXPECT_FALSE(mVSyncSetCallbackCallRecorder.waitForCall(0us).has_value());
EXPECT_FALSE(mVSyncSetDurationCallRecorder.waitForCall(0us).has_value());
EXPECT_FALSE(mResyncCallRecorder.waitForCall(0us).has_value());
- EXPECT_FALSE(mInterceptVSyncCallRecorder.waitForCall(0us).has_value());
EXPECT_FALSE(mConnectionEventCallRecorder.waitForCall(0us).has_value());
}
@@ -374,17 +364,15 @@
expectVSyncSetEnabledCallReceived(true);
// Use the received callback to signal a first vsync event.
- // The interceptor should receive the event, as well as the connection.
+ // The throttler should receive the event, as well as the connection.
mCallback->onVSyncEvent(123, {456, 789});
- expectInterceptCallReceived(123);
expectThrottleVsyncReceived(456, mConnectionUid);
expectVsyncEventReceivedByConnection(123, 1u);
// Use the received callback to signal a second vsync event.
- // The interceptor should receive the event, but the connection should
+ // The throttler should receive the event, but the connection should
// not as it was only interested in the first.
mCallback->onVSyncEvent(456, {123, 0});
- expectInterceptCallReceived(456);
EXPECT_FALSE(mThrottleVsyncCallRecorder.waitForUnexpectedCall().has_value());
EXPECT_FALSE(mConnectionEventCallRecorder.waitForUnexpectedCall().has_value());
@@ -400,10 +388,9 @@
expectVSyncSetEnabledCallReceived(true);
// Use the received callback to signal a vsync event.
- // The interceptor should receive the event, as well as the connection.
+ // The throttler should receive the event, as well as the connection.
VSyncSource::VSyncData vsyncData = {456, 789};
mCallback->onVSyncEvent(123, vsyncData);
- expectInterceptCallReceived(123);
expectVsyncEventFrameTimelinesCorrect(123, vsyncData);
}
@@ -477,10 +464,9 @@
expectVSyncSetEnabledCallReceived(true);
// Send a vsync event. EventThread should then make a call to the
- // interceptor, and the second connection. The first connection should not
+ // the second connection. The first connection should not
// get the event.
mCallback->onVSyncEvent(123, {456, 0});
- expectInterceptCallReceived(123);
EXPECT_FALSE(firstConnectionEventRecorder.waitForUnexpectedCall().has_value());
expectVsyncEventReceivedByConnection("secondConnection", secondConnectionEventRecorder, 123,
1u);
@@ -493,21 +479,18 @@
expectVSyncSetEnabledCallReceived(true);
// Send a vsync event. EventThread should then make a call to the
- // interceptor, and the connection.
+ // throttler, and the connection.
mCallback->onVSyncEvent(123, {456, 789});
- expectInterceptCallReceived(123);
expectThrottleVsyncReceived(456, mConnectionUid);
expectVsyncEventReceivedByConnection(123, 1u);
// A second event should go to the same places.
mCallback->onVSyncEvent(456, {123, 0});
- expectInterceptCallReceived(456);
expectThrottleVsyncReceived(123, mConnectionUid);
expectVsyncEventReceivedByConnection(456, 2u);
// A third event should go to the same places.
mCallback->onVSyncEvent(789, {777, 111});
- expectInterceptCallReceived(789);
expectThrottleVsyncReceived(777, mConnectionUid);
expectVsyncEventReceivedByConnection(789, 3u);
}
@@ -518,27 +501,23 @@
// EventThread should enable vsync callbacks.
expectVSyncSetEnabledCallReceived(true);
- // The first event will be seen by the interceptor, and not the connection.
+ // The first event will not be seen by the connection.
mCallback->onVSyncEvent(123, {456, 789});
- expectInterceptCallReceived(123);
EXPECT_FALSE(mConnectionEventCallRecorder.waitForUnexpectedCall().has_value());
EXPECT_FALSE(mThrottleVsyncCallRecorder.waitForUnexpectedCall().has_value());
- // The second event will be seen by the interceptor and the connection.
+ // The second event will be seen by the connection.
mCallback->onVSyncEvent(456, {123, 0});
- expectInterceptCallReceived(456);
expectVsyncEventReceivedByConnection(456, 2u);
EXPECT_FALSE(mThrottleVsyncCallRecorder.waitForUnexpectedCall().has_value());
- // The third event will be seen by the interceptor, and not the connection.
+ // The third event will not be seen by the connection.
mCallback->onVSyncEvent(789, {777, 744});
- expectInterceptCallReceived(789);
EXPECT_FALSE(mConnectionEventCallRecorder.waitForUnexpectedCall().has_value());
EXPECT_FALSE(mThrottleVsyncCallRecorder.waitForUnexpectedCall().has_value());
- // The fourth event will be seen by the interceptor and the connection.
+ // The fourth event will be seen by the connection.
mCallback->onVSyncEvent(101112, {7847, 86});
- expectInterceptCallReceived(101112);
expectVsyncEventReceivedByConnection(101112, 4u);
}
@@ -551,9 +530,8 @@
// Destroy the only (strong) reference to the connection.
mConnection = nullptr;
- // The first event will be seen by the interceptor, and not the connection.
+ // The first event will not be seen by the connection.
mCallback->onVSyncEvent(123, {456, 789});
- expectInterceptCallReceived(123);
EXPECT_FALSE(mConnectionEventCallRecorder.waitForUnexpectedCall().has_value());
// EventThread should disable vsync callbacks
@@ -568,16 +546,12 @@
// EventThread should enable vsync callbacks.
expectVSyncSetEnabledCallReceived(true);
- // The first event will be seen by the interceptor, and by the connection,
- // which then returns an error.
+ // The first event will be seen by the connection, which then returns an error.
mCallback->onVSyncEvent(123, {456, 789});
- expectInterceptCallReceived(123);
expectVsyncEventReceivedByConnection("errorConnection", errorConnectionEventRecorder, 123, 1u);
- // A subsequent event will be seen by the interceptor and not by the
- // connection.
+ // A subsequent event will not be seen by the connection.
mCallback->onVSyncEvent(456, {123, 0});
- expectInterceptCallReceived(456);
EXPECT_FALSE(errorConnectionEventRecorder.waitForUnexpectedCall().has_value());
// EventThread should disable vsync callbacks with the second event
@@ -599,10 +573,8 @@
// EventThread should enable vsync callbacks.
expectVSyncSetEnabledCallReceived(true);
- // The first event will be seen by the interceptor, and by the connection,
- // which then returns an error.
+ // The first event will be seen by the connection, which then returns an error.
mCallback->onVSyncEvent(123, {456, 789});
- expectInterceptCallReceived(123);
expectVsyncEventReceivedByConnection("errorConnection", errorConnectionEventRecorder, 123, 1u);
expectVsyncEventReceivedByConnection("successConnection", secondConnectionEventRecorder, 123,
1u);
@@ -617,16 +589,13 @@
// EventThread should enable vsync callbacks.
expectVSyncSetEnabledCallReceived(true);
- // The first event will be seen by the interceptor, and by the connection,
- // which then returns an non-fatal error.
+ // The first event will be seen by the connection, which then returns a non-fatal error.
mCallback->onVSyncEvent(123, {456, 789});
- expectInterceptCallReceived(123);
expectVsyncEventReceivedByConnection("errorConnection", errorConnectionEventRecorder, 123, 1u);
- // A subsequent event will be seen by the interceptor, and by the connection,
- // which still then returns an non-fatal error.
+ // A subsequent event will be seen by the connection, which still then returns a non-fatal
+ // error.
mCallback->onVSyncEvent(456, {123, 0});
- expectInterceptCallReceived(456);
expectVsyncEventReceivedByConnection("errorConnection", errorConnectionEventRecorder, 456, 2u);
// EventThread will not disable vsync callbacks as the errors are non-fatal.
@@ -748,17 +717,15 @@
expectVSyncSetEnabledCallReceived(true);
// Use the received callback to signal a first vsync event.
- // The interceptor should receive the event, but not the connection.
+ // The throttler should receive the event, but not the connection.
mCallback->onVSyncEvent(123, {456, 789});
- expectInterceptCallReceived(123);
expectThrottleVsyncReceived(456, mThrottledConnectionUid);
mThrottledConnectionEventCallRecorder.waitForUnexpectedCall();
// Use the received callback to signal a second vsync event.
- // The interceptor should receive the event, but the connection should
+ // The throttler should receive the event, but the connection should
// not as it was only interested in the first.
mCallback->onVSyncEvent(456, {123, 0});
- expectInterceptCallReceived(456);
expectThrottleVsyncReceived(123, mThrottledConnectionUid);
EXPECT_FALSE(mConnectionEventCallRecorder.waitForUnexpectedCall().has_value());
diff --git a/services/surfaceflinger/tests/unittests/FakeDisplayInjector.h b/services/surfaceflinger/tests/unittests/FakeDisplayInjector.h
new file mode 100644
index 0000000..81b420c
--- /dev/null
+++ b/services/surfaceflinger/tests/unittests/FakeDisplayInjector.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <gmock/gmock.h>
+
+#include "TestableSurfaceFlinger.h"
+#include "mock/DisplayHardware/MockPowerAdvisor.h"
+#include "mock/system/window/MockNativeWindow.h"
+
+namespace android {
+
+using FakeDisplayDeviceInjector = TestableSurfaceFlinger::FakeDisplayDeviceInjector;
+using android::hardware::graphics::composer::hal::HWDisplayId;
+using android::Hwc2::mock::PowerAdvisor;
+using testing::_;
+using testing::AnyNumber;
+using testing::DoAll;
+using testing::Mock;
+using testing::ResultOf;
+using testing::Return;
+using testing::SetArgPointee;
+
+class FakeDisplayInjector {
+public:
+ sp<DisplayDevice> injectDefaultInternalDisplay(
+ const std::function<void(FakeDisplayDeviceInjector&)>& injectExtra,
+ TestableSurfaceFlinger& flinger, uint8_t port = 255u) const {
+ constexpr int DEFAULT_DISPLAY_WIDTH = 1080;
+ constexpr int DEFAULT_DISPLAY_HEIGHT = 1920;
+ constexpr HWDisplayId DEFAULT_DISPLAY_HWC_DISPLAY_ID = 0;
+
+ const PhysicalDisplayId physicalDisplayId = PhysicalDisplayId::fromPort(port);
+
+ // The DisplayDevice is required to have a framebuffer (behind the
+ // ANativeWindow interface) which uses the actual hardware display
+ // size.
+ EXPECT_CALL(*mNativeWindow, query(NATIVE_WINDOW_WIDTH, _))
+ .WillRepeatedly(DoAll(SetArgPointee<1>(DEFAULT_DISPLAY_WIDTH), Return(0)));
+ EXPECT_CALL(*mNativeWindow, query(NATIVE_WINDOW_HEIGHT, _))
+ .WillRepeatedly(DoAll(SetArgPointee<1>(DEFAULT_DISPLAY_HEIGHT), Return(0)));
+ EXPECT_CALL(*mNativeWindow, perform(NATIVE_WINDOW_SET_BUFFERS_FORMAT));
+ EXPECT_CALL(*mNativeWindow, perform(NATIVE_WINDOW_API_CONNECT));
+ EXPECT_CALL(*mNativeWindow, perform(NATIVE_WINDOW_SET_USAGE64));
+ EXPECT_CALL(*mNativeWindow, perform(NATIVE_WINDOW_API_DISCONNECT)).Times(AnyNumber());
+
+ auto compositionDisplay = compositionengine::impl::
+ createDisplay(flinger.getCompositionEngine(),
+ compositionengine::DisplayCreationArgsBuilder()
+ .setId(physicalDisplayId)
+ .setPixels({DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT})
+ .setPowerAdvisor(mPowerAdvisor)
+ .build());
+
+ constexpr bool kIsPrimary = true;
+ auto injector = FakeDisplayDeviceInjector(flinger, compositionDisplay,
+ ui::DisplayConnectionType::Internal,
+ DEFAULT_DISPLAY_HWC_DISPLAY_ID, kIsPrimary);
+
+ injector.setNativeWindow(mNativeWindow);
+ if (injectExtra) {
+ injectExtra(injector);
+ }
+
+ auto displayDevice = injector.inject();
+
+ Mock::VerifyAndClear(mNativeWindow.get());
+
+ return displayDevice;
+ }
+
+ sp<mock::NativeWindow> mNativeWindow = sp<mock::NativeWindow>::make();
+ PowerAdvisor* mPowerAdvisor = new PowerAdvisor();
+};
+
+} // namespace android
\ No newline at end of file
diff --git a/services/surfaceflinger/tests/unittests/FpsReporterTest.cpp b/services/surfaceflinger/tests/unittests/FpsReporterTest.cpp
index 0b4e196..1cd9e49 100644
--- a/services/surfaceflinger/tests/unittests/FpsReporterTest.cpp
+++ b/services/surfaceflinger/tests/unittests/FpsReporterTest.cpp
@@ -24,8 +24,6 @@
#include <gtest/gtest.h>
#include <gui/LayerMetadata.h>
-#include "BufferStateLayer.h"
-#include "EffectLayer.h"
#include "FpsReporter.h"
#include "Layer.h"
#include "TestableSurfaceFlinger.h"
@@ -80,7 +78,7 @@
static constexpr int32_t PRIORITY_UNSET = -1;
void setupScheduler();
- sp<BufferStateLayer> createBufferStateLayer(LayerMetadata metadata);
+ sp<Layer> createBufferStateLayer(LayerMetadata metadata);
TestableSurfaceFlinger mFlinger;
mock::FrameTimeline mFrameTimeline =
@@ -116,10 +114,10 @@
ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name());
}
-sp<BufferStateLayer> FpsReporterTest::createBufferStateLayer(LayerMetadata metadata = {}) {
+sp<Layer> FpsReporterTest::createBufferStateLayer(LayerMetadata metadata = {}) {
sp<Client> client;
LayerCreationArgs args(mFlinger.flinger(), client, "buffer-state-layer", LAYER_FLAGS, metadata);
- return sp<BufferStateLayer>::make(args);
+ return sp<Layer>::make(args);
}
void FpsReporterTest::setupScheduler() {
diff --git a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
index 874fa7c..f47ac6d 100644
--- a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
+++ b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
@@ -480,7 +480,7 @@
addEmptyDisplayFrame();
auto displayFrame0 = getDisplayFrame(0);
- EXPECT_EQ(displayFrame0->getActuals().presentTime, -1);
+ EXPECT_EQ(displayFrame0->getActuals().presentTime, 59);
EXPECT_EQ(displayFrame0->getJankType(), JankType::Unknown);
EXPECT_EQ(surfaceFrame1->getActuals().presentTime, -1);
EXPECT_EQ(surfaceFrame1->getJankType(), JankType::Unknown);
@@ -2228,6 +2228,50 @@
EXPECT_EQ(displayFrame2->getJankType(), JankType::SurfaceFlingerCpuDeadlineMissed);
}
+TEST_F(FrameTimelineTest, jankClassification_presentFenceError) {
+ auto erroneousPresentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ auto erroneousPresentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ auto validPresentFence = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ int64_t sfToken1 = mTokenManager->generateTokenForPredictions({22, 26, 40});
+ int64_t sfToken2 = mTokenManager->generateTokenForPredictions({52, 60, 60});
+ int64_t sfToken3 = mTokenManager->generateTokenForPredictions({72, 80, 80});
+
+ mFrameTimeline->setSfWakeUp(sfToken1, 22, Fps::fromPeriodNsecs(11));
+ mFrameTimeline->setSfPresent(26, erroneousPresentFence1);
+
+ mFrameTimeline->setSfWakeUp(sfToken2, 52, Fps::fromPeriodNsecs(11));
+ mFrameTimeline->setSfPresent(60, erroneousPresentFence2);
+
+ mFrameTimeline->setSfWakeUp(sfToken3, 72, Fps::fromPeriodNsecs(11));
+ mFrameTimeline->setSfPresent(80, validPresentFence);
+
+ validPresentFence->signalForTest(80);
+
+ addEmptyDisplayFrame();
+
+ {
+ auto displayFrame = getDisplayFrame(0);
+ EXPECT_EQ(displayFrame->getActuals().presentTime, 26);
+ EXPECT_EQ(displayFrame->getFramePresentMetadata(), FramePresentMetadata::UnknownPresent);
+ EXPECT_EQ(displayFrame->getFrameReadyMetadata(), FrameReadyMetadata::UnknownFinish);
+ EXPECT_EQ(displayFrame->getJankType(), JankType::Unknown);
+ }
+ {
+ auto displayFrame = getDisplayFrame(1);
+ EXPECT_EQ(displayFrame->getActuals().presentTime, 60);
+ EXPECT_EQ(displayFrame->getFramePresentMetadata(), FramePresentMetadata::UnknownPresent);
+ EXPECT_EQ(displayFrame->getFrameReadyMetadata(), FrameReadyMetadata::UnknownFinish);
+ EXPECT_EQ(displayFrame->getJankType(), JankType::Unknown);
+ }
+ {
+ auto displayFrame = getDisplayFrame(2);
+ EXPECT_EQ(displayFrame->getActuals().presentTime, 80);
+ EXPECT_EQ(displayFrame->getFramePresentMetadata(), FramePresentMetadata::OnTimePresent);
+ EXPECT_EQ(displayFrame->getFrameReadyMetadata(), FrameReadyMetadata::OnTimeFinish);
+ EXPECT_EQ(displayFrame->getJankType(), JankType::None);
+ }
+}
+
TEST_F(FrameTimelineTest, computeFps_noLayerIds_returnsZero) {
EXPECT_EQ(mFrameTimeline->computeFps({}), 0.0f);
}
diff --git a/services/surfaceflinger/tests/unittests/GameModeTest.cpp b/services/surfaceflinger/tests/unittests/GameModeTest.cpp
index cd857c3..29aa717 100644
--- a/services/surfaceflinger/tests/unittests/GameModeTest.cpp
+++ b/services/surfaceflinger/tests/unittests/GameModeTest.cpp
@@ -53,11 +53,10 @@
ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name());
}
- sp<BufferStateLayer> createBufferStateLayer() {
+ sp<Layer> createLayer() {
sp<Client> client;
- LayerCreationArgs args(mFlinger.flinger(), client, "buffer-state-layer", 0,
- LayerMetadata());
- return sp<BufferStateLayer>::make(args);
+ LayerCreationArgs args(mFlinger.flinger(), client, "layer", 0, LayerMetadata());
+ return sp<Layer>::make(args);
}
void setupScheduler() {
@@ -108,9 +107,9 @@
};
TEST_F(GameModeTest, SetGameModeSetsForAllCurrentChildren) {
- sp<BufferStateLayer> rootLayer = createBufferStateLayer();
- sp<BufferStateLayer> childLayer1 = createBufferStateLayer();
- sp<BufferStateLayer> childLayer2 = createBufferStateLayer();
+ sp<Layer> rootLayer = createLayer();
+ sp<Layer> childLayer1 = createLayer();
+ sp<Layer> childLayer2 = createLayer();
rootLayer->addChild(childLayer1);
rootLayer->addChild(childLayer2);
rootLayer->setGameModeForTree(GameMode::Performance);
@@ -121,8 +120,8 @@
}
TEST_F(GameModeTest, AddChildAppliesGameModeFromParent) {
- sp<BufferStateLayer> rootLayer = createBufferStateLayer();
- sp<BufferStateLayer> childLayer = createBufferStateLayer();
+ sp<Layer> rootLayer = createLayer();
+ sp<Layer> childLayer = createLayer();
rootLayer->setGameModeForTree(GameMode::Performance);
rootLayer->addChild(childLayer);
@@ -131,8 +130,8 @@
}
TEST_F(GameModeTest, RemoveChildResetsGameMode) {
- sp<BufferStateLayer> rootLayer = createBufferStateLayer();
- sp<BufferStateLayer> childLayer = createBufferStateLayer();
+ sp<Layer> rootLayer = createLayer();
+ sp<Layer> childLayer = createLayer();
rootLayer->setGameModeForTree(GameMode::Performance);
rootLayer->addChild(childLayer);
@@ -144,9 +143,9 @@
}
TEST_F(GameModeTest, ReparentingDoesNotOverrideMetadata) {
- sp<BufferStateLayer> rootLayer = createBufferStateLayer();
- sp<BufferStateLayer> childLayer1 = createBufferStateLayer();
- sp<BufferStateLayer> childLayer2 = createBufferStateLayer();
+ sp<Layer> rootLayer = createLayer();
+ sp<Layer> childLayer1 = createLayer();
+ sp<Layer> childLayer2 = createLayer();
rootLayer->setGameModeForTree(GameMode::Standard);
rootLayer->addChild(childLayer1);
diff --git a/services/surfaceflinger/tests/unittests/HWComposerTest.cpp b/services/surfaceflinger/tests/unittests/HWComposerTest.cpp
index 5241604..9d8e0a2 100644
--- a/services/surfaceflinger/tests/unittests/HWComposerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/HWComposerTest.cpp
@@ -59,27 +59,62 @@
using ::testing::SetArgPointee;
using ::testing::StrictMock;
-TEST(HWComposerTest, isHeadless) {
- Hwc2::mock::Composer* mHal = new StrictMock<Hwc2::mock::Composer>();
- impl::HWComposer hwc{std::unique_ptr<Hwc2::Composer>(mHal)};
- ASSERT_TRUE(hwc.isHeadless());
+struct HWComposerTest : testing::Test {
+ using HalError = hardware::graphics::composer::V2_1::Error;
- const hal::HWDisplayId hwcId = 1;
+ Hwc2::mock::Composer* const mHal = new StrictMock<Hwc2::mock::Composer>();
+ impl::HWComposer mHwc{std::unique_ptr<Hwc2::Composer>(mHal)};
- EXPECT_CALL(*mHal, getDisplayIdentificationData(_, _, _))
- .WillOnce(DoAll(SetArgPointee<2>(getExternalEdid()),
- Return(hardware::graphics::composer::V2_1::Error::NONE)));
+ void expectHotplugConnect(hal::HWDisplayId hwcDisplayId) {
+ constexpr uint8_t kPort = 255;
+ EXPECT_CALL(*mHal, getDisplayIdentificationData(hwcDisplayId, _, _))
+ .WillOnce(DoAll(SetArgPointee<1>(kPort),
+ SetArgPointee<2>(getExternalEdid()), Return(HalError::NONE)));
- EXPECT_CALL(*mHal, setVsyncEnabled(_, _));
- EXPECT_CALL(*mHal, setClientTargetSlotCount(_));
+ EXPECT_CALL(*mHal, setClientTargetSlotCount(_));
+ EXPECT_CALL(*mHal, setVsyncEnabled(hwcDisplayId, Hwc2::IComposerClient::Vsync::DISABLE));
+ }
+};
- auto info = hwc.onHotplug(hwcId, hal::Connection::CONNECTED);
+TEST_F(HWComposerTest, isHeadless) {
+ ASSERT_TRUE(mHwc.isHeadless());
+
+ constexpr hal::HWDisplayId kHwcDisplayId = 1;
+ expectHotplugConnect(kHwcDisplayId);
+
+ const auto info = mHwc.onHotplug(kHwcDisplayId, hal::Connection::CONNECTED);
ASSERT_TRUE(info);
- auto displayId = info->id;
- ASSERT_FALSE(hwc.isHeadless());
- hwc.disconnectDisplay(displayId);
- ASSERT_TRUE(hwc.isHeadless());
+ ASSERT_FALSE(mHwc.isHeadless());
+
+ mHwc.disconnectDisplay(info->id);
+ ASSERT_TRUE(mHwc.isHeadless());
+}
+
+TEST_F(HWComposerTest, getActiveMode) {
+ // Unknown display.
+ EXPECT_EQ(mHwc.getActiveMode(PhysicalDisplayId::fromPort(0)), std::nullopt);
+
+ constexpr hal::HWDisplayId kHwcDisplayId = 2;
+ expectHotplugConnect(kHwcDisplayId);
+
+ const auto info = mHwc.onHotplug(kHwcDisplayId, hal::Connection::CONNECTED);
+ ASSERT_TRUE(info);
+
+ {
+ // Display is known to SF but not HWC, e.g. the hotplug disconnect is pending.
+ EXPECT_CALL(*mHal, getActiveConfig(kHwcDisplayId, _))
+ .WillOnce(Return(HalError::BAD_DISPLAY));
+
+ EXPECT_EQ(mHwc.getActiveMode(info->id), std::nullopt);
+ }
+ {
+ constexpr hal::HWConfigId kConfigId = 42;
+ EXPECT_CALL(*mHal, getActiveConfig(kHwcDisplayId, _))
+ .WillOnce(DoAll(SetArgPointee<1>(kConfigId), Return(HalError::NONE)));
+
+ EXPECT_EQ(mHwc.getActiveMode(info->id), kConfigId);
+ }
}
struct MockHWC2ComposerCallback final : StrictMock<HWC2::ComposerCallback> {
@@ -93,8 +128,7 @@
MOCK_METHOD1(onComposerHalVsyncIdle, void(hal::HWDisplayId));
};
-struct HWComposerSetCallbackTest : testing::Test {
- Hwc2::mock::Composer* mHal = new StrictMock<Hwc2::mock::Composer>();
+struct HWComposerSetCallbackTest : HWComposerTest {
MockHWC2ComposerCallback mCallback;
};
@@ -113,10 +147,9 @@
Return(hardware::graphics::composer::V2_4::Error::NONE)));
EXPECT_CALL(*mHal, registerCallback(_));
- impl::HWComposer hwc{std::unique_ptr<Hwc2::Composer>(mHal)};
- hwc.setCallback(mCallback);
+ mHwc.setCallback(mCallback);
- const auto& supported = hwc.getSupportedLayerGenericMetadata();
+ const auto& supported = mHwc.getSupportedLayerGenericMetadata();
EXPECT_EQ(2u, supported.size());
EXPECT_EQ(1u, supported.count(kMetadata1Name));
EXPECT_EQ(kMetadata1Mandatory, supported.find(kMetadata1Name)->second);
@@ -130,11 +163,10 @@
.WillOnce(Return(hardware::graphics::composer::V2_4::Error::UNSUPPORTED));
EXPECT_CALL(*mHal, registerCallback(_));
- impl::HWComposer hwc{std::unique_ptr<Hwc2::Composer>(mHal)};
- hwc.setCallback(mCallback);
+ mHwc.setCallback(mCallback);
- const auto& supported = hwc.getSupportedLayerGenericMetadata();
- EXPECT_EQ(0u, supported.size());
+ const auto& supported = mHwc.getSupportedLayerGenericMetadata();
+ EXPECT_TRUE(supported.empty());
}
struct HWComposerLayerTest : public testing::Test {
diff --git a/services/surfaceflinger/tests/unittests/LayerTest.cpp b/services/surfaceflinger/tests/unittests/LayerTest.cpp
index 4974f90..95e54f6 100644
--- a/services/surfaceflinger/tests/unittests/LayerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/LayerTest.cpp
@@ -17,7 +17,6 @@
#undef LOG_TAG
#define LOG_TAG "LibSurfaceFlingerUnittests"
-#include <EffectLayer.h>
#include <gtest/gtest.h>
#include <ui/FloatRect.h>
#include <ui/Transform.h>
diff --git a/services/surfaceflinger/tests/unittests/LayerTestUtils.cpp b/services/surfaceflinger/tests/unittests/LayerTestUtils.cpp
index b7a8a93..ee42e19 100644
--- a/services/surfaceflinger/tests/unittests/LayerTestUtils.cpp
+++ b/services/surfaceflinger/tests/unittests/LayerTestUtils.cpp
@@ -29,13 +29,13 @@
sp<Client> client;
LayerCreationArgs args(flinger.flinger(), client, "buffer-state-layer", LAYER_FLAGS,
LayerMetadata());
- return sp<BufferStateLayer>::make(args);
+ return sp<Layer>::make(args);
}
sp<Layer> EffectLayerFactory::createLayer(TestableSurfaceFlinger& flinger) {
sp<Client> client;
LayerCreationArgs args(flinger.flinger(), client, "color-layer", LAYER_FLAGS, LayerMetadata());
- return sp<EffectLayer>::make(args);
+ return sp<Layer>::make(args);
}
std::string PrintToStringParamName(
diff --git a/services/surfaceflinger/tests/unittests/LayerTestUtils.h b/services/surfaceflinger/tests/unittests/LayerTestUtils.h
index fc9b6a2..ab446fa 100644
--- a/services/surfaceflinger/tests/unittests/LayerTestUtils.h
+++ b/services/surfaceflinger/tests/unittests/LayerTestUtils.h
@@ -23,8 +23,6 @@
// TODO(b/129481165): remove the #pragma below and fix conversion issues
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconversion"
-#include "BufferStateLayer.h"
-#include "EffectLayer.h"
#include "Layer.h"
// TODO(b/129481165): remove the #pragma below and fix conversion issues
#pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/tests/unittests/MessageQueueTest.cpp b/services/surfaceflinger/tests/unittests/MessageQueueTest.cpp
index f20b9f9..5e1042e 100644
--- a/services/surfaceflinger/tests/unittests/MessageQueueTest.cpp
+++ b/services/surfaceflinger/tests/unittests/MessageQueueTest.cpp
@@ -32,6 +32,7 @@
using CallbackToken = scheduler::VSyncDispatch::CallbackToken;
struct NoOpCompositor final : ICompositor {
+ void configure() override {}
bool commit(TimePoint, VsyncId, TimePoint) override { return false; }
void composite(TimePoint, VsyncId) override {}
void sample() override {}
diff --git a/services/surfaceflinger/tests/unittests/PowerAdvisorTest.cpp b/services/surfaceflinger/tests/unittests/PowerAdvisorTest.cpp
new file mode 100644
index 0000000..2d66d3c
--- /dev/null
+++ b/services/surfaceflinger/tests/unittests/PowerAdvisorTest.cpp
@@ -0,0 +1,203 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#undef LOG_TAG
+#define LOG_TAG "PowerAdvisorTest"
+
+#include <DisplayHardware/PowerAdvisor.h>
+#include <compositionengine/Display.h>
+#include <ftl/fake_guard.h>
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+#include <ui/DisplayId.h>
+#include <chrono>
+#include "TestableSurfaceFlinger.h"
+#include "mock/DisplayHardware/MockAidlPowerHalWrapper.h"
+
+using namespace android;
+using namespace android::Hwc2::mock;
+using namespace android::hardware::power;
+using namespace std::chrono_literals;
+using namespace testing;
+
+namespace android::Hwc2::impl {
+
+class PowerAdvisorTest : public testing::Test {
+public:
+ void SetUp() override;
+ void startPowerHintSession();
+ void fakeBasicFrameTiming(TimePoint startTime, Duration vsyncPeriod);
+ void setExpectedTiming(Duration totalFrameTargetDuration, TimePoint expectedPresentTime);
+ Duration getFenceWaitDelayDuration(bool skipValidate);
+
+protected:
+ TestableSurfaceFlinger mFlinger;
+ std::unique_ptr<PowerAdvisor> mPowerAdvisor;
+ NiceMock<MockAidlPowerHalWrapper>* mMockAidlWrapper;
+ Duration kErrorMargin = 1ms;
+};
+
+void PowerAdvisorTest::SetUp() FTL_FAKE_GUARD(mPowerAdvisor->mPowerHalMutex) {
+ std::unique_ptr<MockAidlPowerHalWrapper> mockAidlWrapper =
+ std::make_unique<NiceMock<MockAidlPowerHalWrapper>>();
+ mPowerAdvisor = std::make_unique<PowerAdvisor>(*mFlinger.flinger());
+ ON_CALL(*mockAidlWrapper.get(), supportsPowerHintSession()).WillByDefault(Return(true));
+ ON_CALL(*mockAidlWrapper.get(), startPowerHintSession()).WillByDefault(Return(true));
+ mPowerAdvisor->mHalWrapper = std::move(mockAidlWrapper);
+ mMockAidlWrapper =
+ reinterpret_cast<NiceMock<MockAidlPowerHalWrapper>*>(mPowerAdvisor->mHalWrapper.get());
+}
+
+void PowerAdvisorTest::startPowerHintSession() {
+ const std::vector<int32_t> threadIds = {1, 2, 3};
+ mPowerAdvisor->enablePowerHint(true);
+ mPowerAdvisor->startPowerHintSession(threadIds);
+}
+
+void PowerAdvisorTest::setExpectedTiming(Duration totalFrameTargetDuration,
+ TimePoint expectedPresentTime) {
+ mPowerAdvisor->setTotalFrameTargetWorkDuration(totalFrameTargetDuration);
+ mPowerAdvisor->setExpectedPresentTime(expectedPresentTime);
+}
+
+void PowerAdvisorTest::fakeBasicFrameTiming(TimePoint startTime, Duration vsyncPeriod) {
+ mPowerAdvisor->setCommitStart(startTime);
+ mPowerAdvisor->setFrameDelay(0ns);
+ mPowerAdvisor->setTargetWorkDuration(vsyncPeriod);
+}
+
+Duration PowerAdvisorTest::getFenceWaitDelayDuration(bool skipValidate) {
+ return (skipValidate ? PowerAdvisor::kFenceWaitStartDelaySkippedValidate
+ : PowerAdvisor::kFenceWaitStartDelayValidated);
+}
+
+namespace {
+
+TEST_F(PowerAdvisorTest, hintSessionUseHwcDisplay) {
+ mPowerAdvisor->onBootFinished();
+ startPowerHintSession();
+
+ std::vector<DisplayId> displayIds{PhysicalDisplayId::fromPort(42u)};
+
+ // 60hz
+ const Duration vsyncPeriod{std::chrono::nanoseconds(1s) / 60};
+ const Duration presentDuration = 5ms;
+ const Duration postCompDuration = 1ms;
+
+ TimePoint startTime{100ns};
+
+ // advisor only starts on frame 2 so do an initial no-op frame
+ fakeBasicFrameTiming(startTime, vsyncPeriod);
+ setExpectedTiming(vsyncPeriod, startTime + vsyncPeriod);
+ mPowerAdvisor->setDisplays(displayIds);
+ mPowerAdvisor->setSfPresentTiming(startTime, startTime + presentDuration);
+ mPowerAdvisor->setCompositeEnd(startTime + presentDuration + postCompDuration);
+
+ // increment the frame
+ startTime += vsyncPeriod;
+
+ const Duration expectedDuration = kErrorMargin + presentDuration + postCompDuration;
+ EXPECT_CALL(*mMockAidlWrapper, sendActualWorkDuration(Eq(expectedDuration), _)).Times(1);
+
+ fakeBasicFrameTiming(startTime, vsyncPeriod);
+ setExpectedTiming(vsyncPeriod, startTime + vsyncPeriod);
+ mPowerAdvisor->setDisplays(displayIds);
+ mPowerAdvisor->setHwcValidateTiming(displayIds[0], startTime + 1ms, startTime + 1500us);
+ mPowerAdvisor->setHwcPresentTiming(displayIds[0], startTime + 2ms, startTime + 2500us);
+ mPowerAdvisor->setSfPresentTiming(startTime, startTime + presentDuration);
+ mPowerAdvisor->sendActualWorkDuration();
+}
+
+TEST_F(PowerAdvisorTest, hintSessionSubtractsHwcFenceTime) {
+ mPowerAdvisor->onBootFinished();
+ startPowerHintSession();
+
+ std::vector<DisplayId> displayIds{PhysicalDisplayId::fromPort(42u)};
+
+ // 60hz
+ const Duration vsyncPeriod{std::chrono::nanoseconds(1s) / 60};
+ const Duration presentDuration = 5ms;
+ const Duration postCompDuration = 1ms;
+ const Duration hwcBlockedDuration = 500us;
+
+ TimePoint startTime{100ns};
+
+ // advisor only starts on frame 2 so do an initial no-op frame
+ fakeBasicFrameTiming(startTime, vsyncPeriod);
+ setExpectedTiming(vsyncPeriod, startTime + vsyncPeriod);
+ mPowerAdvisor->setDisplays(displayIds);
+ mPowerAdvisor->setSfPresentTiming(startTime, startTime + presentDuration);
+ mPowerAdvisor->setCompositeEnd(startTime + presentDuration + postCompDuration);
+
+ // increment the frame
+ startTime += vsyncPeriod;
+
+ const Duration expectedDuration = kErrorMargin + presentDuration +
+ getFenceWaitDelayDuration(false) - hwcBlockedDuration + postCompDuration;
+ EXPECT_CALL(*mMockAidlWrapper, sendActualWorkDuration(Eq(expectedDuration), _)).Times(1);
+
+ fakeBasicFrameTiming(startTime, vsyncPeriod);
+ setExpectedTiming(vsyncPeriod, startTime + vsyncPeriod);
+ mPowerAdvisor->setDisplays(displayIds);
+ mPowerAdvisor->setHwcValidateTiming(displayIds[0], startTime + 1ms, startTime + 1500us);
+ mPowerAdvisor->setHwcPresentTiming(displayIds[0], startTime + 2ms, startTime + 3ms);
+ // now report the fence as having fired during the display HWC time
+ mPowerAdvisor->setSfPresentTiming(startTime + 2ms + hwcBlockedDuration,
+ startTime + presentDuration);
+ mPowerAdvisor->sendActualWorkDuration();
+}
+
+TEST_F(PowerAdvisorTest, hintSessionUsingSecondaryVirtualDisplays) {
+ mPowerAdvisor->onBootFinished();
+ startPowerHintSession();
+
+ std::vector<DisplayId> displayIds{PhysicalDisplayId::fromPort(42u), GpuVirtualDisplayId(0),
+ GpuVirtualDisplayId(1)};
+
+ // 60hz
+ const Duration vsyncPeriod{std::chrono::nanoseconds(1s) / 60};
+ // make present duration much later than the hwc display by itself will account for
+ const Duration presentDuration{10ms};
+ const Duration postCompDuration{1ms};
+
+ TimePoint startTime{100ns};
+
+ // advisor only starts on frame 2 so do an initial no-op frame
+ fakeBasicFrameTiming(startTime, vsyncPeriod);
+ setExpectedTiming(vsyncPeriod, startTime + vsyncPeriod);
+ mPowerAdvisor->setDisplays(displayIds);
+ mPowerAdvisor->setSfPresentTiming(startTime, startTime + presentDuration);
+ mPowerAdvisor->setCompositeEnd(startTime + presentDuration + postCompDuration);
+
+ // increment the frame
+ startTime += vsyncPeriod;
+
+ const Duration expectedDuration = kErrorMargin + presentDuration + postCompDuration;
+ EXPECT_CALL(*mMockAidlWrapper, sendActualWorkDuration(Eq(expectedDuration), _)).Times(1);
+
+ fakeBasicFrameTiming(startTime, vsyncPeriod);
+ setExpectedTiming(vsyncPeriod, startTime + vsyncPeriod);
+ mPowerAdvisor->setDisplays(displayIds);
+
+ // don't report timing for the gpu displays since they don't use hwc
+ mPowerAdvisor->setHwcValidateTiming(displayIds[0], startTime + 1ms, startTime + 1500us);
+ mPowerAdvisor->setHwcPresentTiming(displayIds[0], startTime + 2ms, startTime + 2500us);
+ mPowerAdvisor->setSfPresentTiming(startTime, startTime + presentDuration);
+ mPowerAdvisor->sendActualWorkDuration();
+}
+
+} // namespace
+} // namespace android::Hwc2::impl
diff --git a/services/surfaceflinger/tests/unittests/RefreshRateConfigsTest.cpp b/services/surfaceflinger/tests/unittests/RefreshRateConfigsTest.cpp
index fcde532..620825f 100644
--- a/services/surfaceflinger/tests/unittests/RefreshRateConfigsTest.cpp
+++ b/services/surfaceflinger/tests/unittests/RefreshRateConfigsTest.cpp
@@ -18,6 +18,7 @@
#define LOG_TAG "SchedulerUnittests"
#include <ftl/enum.h>
+#include <ftl/fake_guard.h>
#include <gmock/gmock.h>
#include <log/log.h>
#include <ui/Size.h>
@@ -33,6 +34,7 @@
namespace hal = android::hardware::graphics::composer::hal;
+using SetPolicyResult = RefreshRateConfigs::SetPolicyResult;
using LayerVoteType = RefreshRateConfigs::LayerVoteType;
using LayerRequirement = RefreshRateConfigs::LayerRequirement;
@@ -40,6 +42,17 @@
struct TestableRefreshRateConfigs : RefreshRateConfigs {
using RefreshRateConfigs::RefreshRateConfigs;
+ using RefreshRateConfigs::RefreshRateOrder;
+
+ void setActiveModeId(DisplayModeId modeId) {
+ ftl::FakeGuard guard(kMainThreadContext);
+ return RefreshRateConfigs::setActiveModeId(modeId);
+ }
+
+ const DisplayMode& getActiveMode() const {
+ ftl::FakeGuard guard(kMainThreadContext);
+ return RefreshRateConfigs::getActiveMode();
+ }
DisplayModePtr getMinSupportedRefreshRate() const {
std::lock_guard lock(mLock);
@@ -56,19 +69,41 @@
return getMinRefreshRateByPolicyLocked();
}
+ DisplayModePtr getMaxRefreshRateByPolicy() const {
+ std::lock_guard lock(mLock);
+ return getMaxRefreshRateByPolicyLocked(getActiveModeItLocked()->second->getGroup());
+ }
+
+ std::vector<RefreshRateRanking> getRefreshRatesByPolicy(
+ std::optional<int> anchorGroupOpt, RefreshRateOrder refreshRateOrder) const {
+ std::lock_guard lock(mLock);
+ return RefreshRateConfigs::
+ getRefreshRatesByPolicyLocked(anchorGroupOpt, refreshRateOrder,
+ /*preferredDisplayModeOpt*/ std::nullopt);
+ }
+
const std::vector<Fps>& knownFrameRates() const { return mKnownFrameRates; }
- using RefreshRateConfigs::GetBestRefreshRateCache;
- auto& mutableGetBestRefreshRateCache() { return mGetBestRefreshRateCache; }
+ using RefreshRateConfigs::GetRankedRefreshRatesCache;
+ auto& mutableGetRankedRefreshRatesCache() { return mGetRankedRefreshRatesCache; }
- auto getBestRefreshRateAndSignals(const std::vector<LayerRequirement>& layers,
- GlobalSignals signals) const {
- return RefreshRateConfigs::getBestRefreshRate(layers, signals);
+ auto getRankedRefreshRatesAndSignals(const std::vector<LayerRequirement>& layers,
+ GlobalSignals signals) const {
+ return RefreshRateConfigs::getRankedRefreshRates(layers, signals);
}
DisplayModePtr getBestRefreshRate(const std::vector<LayerRequirement>& layers = {},
GlobalSignals signals = {}) const {
- return getBestRefreshRateAndSignals(layers, signals).first;
+ return getRankedRefreshRatesAndSignals(layers, signals).first.front().displayModePtr;
+ }
+
+ SetPolicyResult setPolicy(const PolicyVariant& policy) {
+ ftl::FakeGuard guard(kMainThreadContext);
+ return RefreshRateConfigs::setPolicy(policy);
+ }
+
+ SetPolicyResult setDisplayManagerPolicy(const DisplayManagerPolicy& policy) {
+ return setPolicy(policy);
}
};
@@ -155,9 +190,33 @@
}
TEST_F(RefreshRateConfigsTest, invalidPolicy) {
- RefreshRateConfigs configs(kModes_60, kModeId60);
- EXPECT_LT(configs.setDisplayManagerPolicy({DisplayModeId(10), {60_Hz, 60_Hz}}), 0);
- EXPECT_LT(configs.setDisplayManagerPolicy({kModeId60, {20_Hz, 40_Hz}}), 0);
+ TestableRefreshRateConfigs configs(kModes_60, kModeId60);
+
+ EXPECT_EQ(SetPolicyResult::Invalid,
+ configs.setDisplayManagerPolicy({DisplayModeId(10), {60_Hz, 60_Hz}}));
+ EXPECT_EQ(SetPolicyResult::Invalid,
+ configs.setDisplayManagerPolicy({kModeId60, {20_Hz, 40_Hz}}));
+}
+
+TEST_F(RefreshRateConfigsTest, unchangedPolicy) {
+ TestableRefreshRateConfigs configs(kModes_60_90, kModeId60);
+
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId90, {60_Hz, 90_Hz}}));
+
+ EXPECT_EQ(SetPolicyResult::Unchanged,
+ configs.setDisplayManagerPolicy({kModeId90, {60_Hz, 90_Hz}}));
+
+ // Override to the same policy.
+ EXPECT_EQ(SetPolicyResult::Unchanged,
+ configs.setPolicy(RefreshRateConfigs::OverridePolicy{kModeId90, {60_Hz, 90_Hz}}));
+
+ // Clear override to restore DisplayManagerPolicy.
+ EXPECT_EQ(SetPolicyResult::Unchanged,
+ configs.setPolicy(RefreshRateConfigs::NoOverridePolicy{}));
+
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId90, {30_Hz, 90_Hz}}));
}
TEST_F(RefreshRateConfigsTest, twoModes_storesFullRefreshRateMap) {
@@ -188,7 +247,8 @@
EXPECT_EQ(kMode60, minRate60);
EXPECT_EQ(kMode60, performanceRate60);
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId90, {60_Hz, 90_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId90, {60_Hz, 90_Hz}}));
configs.setActiveModeId(kModeId90);
const auto minRate90 = configs.getMinRefreshRateByPolicy();
@@ -211,7 +271,8 @@
EXPECT_EQ(kMode60, minRate60);
EXPECT_EQ(kMode60, performanceRate60);
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId90, {60_Hz, 90_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId90, {60_Hz, 90_Hz}}));
configs.setActiveModeId(kModeId90);
const auto minRate90 = configs.getMinRefreshRateByPolicy();
@@ -231,7 +292,8 @@
EXPECT_EQ(kMode60, minRate);
EXPECT_EQ(kMode90, performanceRate);
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}}));
const auto minRate60 = configs.getMinRefreshRateByPolicy();
const auto performanceRate60 = configs.getMaxRefreshRateByPolicy();
@@ -243,20 +305,21 @@
TEST_F(RefreshRateConfigsTest, twoModes_getActiveMode) {
TestableRefreshRateConfigs configs(kModes_60_90, kModeId60);
{
- const auto mode = configs.getActiveMode();
- EXPECT_EQ(mode->getId(), kModeId60);
+ const auto& mode = configs.getActiveMode();
+ EXPECT_EQ(mode.getId(), kModeId60);
}
configs.setActiveModeId(kModeId90);
{
- const auto mode = configs.getActiveMode();
- EXPECT_EQ(mode->getId(), kModeId90);
+ const auto& mode = configs.getActiveMode();
+ EXPECT_EQ(mode.getId(), kModeId90);
}
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId90, {90_Hz, 90_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId90, {90_Hz, 90_Hz}}));
{
- const auto mode = configs.getActiveMode();
- EXPECT_EQ(mode->getId(), kModeId90);
+ const auto& mode = configs.getActiveMode();
+ EXPECT_EQ(mode.getId(), kModeId90);
}
}
@@ -268,19 +331,33 @@
// range.
EXPECT_EQ(kMode90, configs.getBestRefreshRate());
- EXPECT_EQ(configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}}), NO_ERROR);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}}));
EXPECT_EQ(kMode60, configs.getBestRefreshRate());
}
{
// We select max even when this will cause a non-seamless switch.
TestableRefreshRateConfigs configs(kModes_60_90_G1, kModeId60);
constexpr bool kAllowGroupSwitching = true;
- EXPECT_EQ(configs.setDisplayManagerPolicy({kModeId90, kAllowGroupSwitching, {0_Hz, 90_Hz}}),
- NO_ERROR);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy(
+ {kModeId90, kAllowGroupSwitching, {0_Hz, 90_Hz}}));
EXPECT_EQ(kMode90_G1, configs.getBestRefreshRate());
}
}
+TEST_F(RefreshRateConfigsTest, getBestRefreshRate_exactDontChangeRefreshRateWhenNotInPolicy) {
+ TestableRefreshRateConfigs configs(kModes_30_60_72_90_120, kModeId72);
+
+ std::vector<LayerRequirement> layers = {{.weight = 1.f}};
+ layers[0].vote = LayerVoteType::ExplicitExact;
+ layers[0].desiredRefreshRate = 120_Hz;
+
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId72, {0_Hz, 90_Hz}}));
+ EXPECT_EQ(kMode72, configs.getBestRefreshRate(layers));
+}
+
TEST_F(RefreshRateConfigsTest, getBestRefreshRate_60_90) {
TestableRefreshRateConfigs configs(kModes_60_90, kModeId60);
@@ -317,7 +394,8 @@
EXPECT_EQ(kMode60, configs.getBestRefreshRate(layers));
lr.name = "";
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}}));
lr.vote = LayerVoteType::Min;
EXPECT_EQ(kMode60, configs.getBestRefreshRate(layers));
@@ -341,7 +419,8 @@
lr.desiredRefreshRate = 24_Hz;
EXPECT_EQ(kMode60, configs.getBestRefreshRate(layers));
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId90, {90_Hz, 90_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId90, {90_Hz, 90_Hz}}));
lr.vote = LayerVoteType::Min;
EXPECT_EQ(kMode90, configs.getBestRefreshRate(layers));
@@ -365,7 +444,8 @@
lr.desiredRefreshRate = 24_Hz;
EXPECT_EQ(kMode90, configs.getBestRefreshRate(layers));
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {0_Hz, 120_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {0_Hz, 120_Hz}}));
lr.vote = LayerVoteType::Min;
EXPECT_EQ(kMode60, configs.getBestRefreshRate(layers));
@@ -564,9 +644,10 @@
TestableRefreshRateConfigs configs(kModes_30_60_72_90_120, kModeId60,
{.frameRateMultipleThreshold = 120});
- std::vector<LayerRequirement> layers = {{.weight = 1.f}, {.weight = 1.f}};
+ std::vector<LayerRequirement> layers = {{.weight = 1.f}, {.weight = 1.f}, {.weight = 1.f}};
auto& lr1 = layers[0];
auto& lr2 = layers[1];
+ auto& lr3 = layers[2];
lr1.desiredRefreshRate = 24_Hz;
lr1.vote = LayerVoteType::ExplicitDefault;
@@ -639,6 +720,48 @@
lr2.vote = LayerVoteType::ExplicitExactOrMultiple;
lr2.name = "90Hz ExplicitExactOrMultiple";
EXPECT_EQ(kMode90, configs.getBestRefreshRate(layers));
+
+ lr1.desiredRefreshRate = 24_Hz;
+ lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
+ lr1.name = "24Hz ExplicitExactOrMultiple";
+ lr2.vote = LayerVoteType::Max;
+ lr2.name = "Max";
+ EXPECT_EQ(kMode120, configs.getBestRefreshRate(layers));
+
+ lr1.desiredRefreshRate = 24_Hz;
+ lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
+ lr1.name = "24Hz ExplicitExactOrMultiple";
+ lr2.desiredRefreshRate = 120_Hz;
+ lr2.vote = LayerVoteType::ExplicitDefault;
+ lr2.name = "120Hz ExplicitDefault";
+ EXPECT_EQ(kMode120, configs.getBestRefreshRate(layers));
+
+ lr1.desiredRefreshRate = 24_Hz;
+ lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
+ lr1.name = "24Hz ExplicitExactOrMultiple";
+ lr2.desiredRefreshRate = 120_Hz;
+ lr2.vote = LayerVoteType::ExplicitExact;
+ lr2.name = "120Hz ExplicitExact";
+ EXPECT_EQ(kMode120, configs.getBestRefreshRate(layers));
+
+ lr1.desiredRefreshRate = 10_Hz;
+ lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
+ lr1.name = "30Hz ExplicitExactOrMultiple";
+ lr2.desiredRefreshRate = 120_Hz;
+ lr2.vote = LayerVoteType::Heuristic;
+ lr2.name = "120Hz ExplicitExact";
+ EXPECT_EQ(kMode120, configs.getBestRefreshRate(layers));
+
+ lr1.desiredRefreshRate = 30_Hz;
+ lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
+ lr1.name = "30Hz ExplicitExactOrMultiple";
+ lr2.desiredRefreshRate = 30_Hz;
+ lr2.vote = LayerVoteType::ExplicitExactOrMultiple;
+ lr2.name = "30Hz ExplicitExactOrMultiple";
+ lr3.vote = LayerVoteType::Heuristic;
+ lr3.desiredRefreshRate = 120_Hz;
+ lr3.name = "120Hz Heuristic";
+ EXPECT_EQ(kMode120, configs.getBestRefreshRate(layers));
}
TEST_F(RefreshRateConfigsTest, getBestRefreshRate_30_60) {
@@ -923,13 +1046,154 @@
EXPECT_EQ(kMode90, configs.getBestRefreshRate(layers));
}
+TEST_F(RefreshRateConfigsTest, getMaxRefreshRatesByPolicy) {
+ // The kModes_30_60_90 contains two kMode72_G1, kMode120_G1 which are from the
+ // different group.
+ TestableRefreshRateConfigs configs(kModes_30_60_90, kModeId60);
+ const std::vector<RefreshRateRanking>& expectedRefreshRates = {RefreshRateRanking{kMode90},
+ RefreshRateRanking{kMode60},
+ RefreshRateRanking{kMode30}};
+
+ const std::vector<RefreshRateRanking>& refreshRates =
+ configs.getRefreshRatesByPolicy(configs.getActiveMode().getGroup(),
+ TestableRefreshRateConfigs::RefreshRateOrder::
+ Descending);
+
+ ASSERT_EQ(expectedRefreshRates.size(), refreshRates.size());
+ for (size_t i = 0; i < expectedRefreshRates.size(); ++i) {
+ EXPECT_EQ(expectedRefreshRates[i].displayModePtr, refreshRates[i].displayModePtr)
+ << "Expected fps " << expectedRefreshRates[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << refreshRates[i].displayModePtr->getFps().getIntValue();
+ }
+}
+
+TEST_F(RefreshRateConfigsTest, getMinRefreshRatesByPolicy) {
+ // The kModes_30_60_90 contains two kMode72_G1, kMode120_G1 which are from the
+ // different group.
+ TestableRefreshRateConfigs configs(kModes_30_60_90, kModeId60);
+ const std::vector<RefreshRateRanking>& expectedRefreshRates = {RefreshRateRanking{kMode30},
+ RefreshRateRanking{kMode60},
+ RefreshRateRanking{kMode90}};
+
+ const std::vector<RefreshRateRanking>& refreshRates =
+ configs.getRefreshRatesByPolicy(configs.getActiveMode().getGroup(),
+ TestableRefreshRateConfigs::RefreshRateOrder::
+ Ascending);
+
+ ASSERT_EQ(expectedRefreshRates.size(), refreshRates.size());
+ for (size_t i = 0; i < expectedRefreshRates.size(); ++i) {
+ EXPECT_EQ(expectedRefreshRates[i].displayModePtr, refreshRates[i].displayModePtr)
+ << "Expected fps " << expectedRefreshRates[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << refreshRates[i].displayModePtr->getFps().getIntValue();
+ }
+}
+
+TEST_F(RefreshRateConfigsTest, getMinRefreshRatesByPolicyOutsideTheGroup) {
+ // The kModes_30_60_90 contains two kMode72_G1, kMode120_G1 which are from the
+ // different group.
+ TestableRefreshRateConfigs configs(kModes_30_60_90, kModeId72);
+ const std::vector<RefreshRateRanking>& expectedRefreshRates = {RefreshRateRanking{kMode30},
+ RefreshRateRanking{kMode60},
+ RefreshRateRanking{kMode90}};
+
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {30_Hz, 90_Hz}, {30_Hz, 90_Hz}}));
+
+ const std::vector<RefreshRateRanking>& refreshRates =
+ configs.getRefreshRatesByPolicy(/*anchorGroupOpt*/ std::nullopt,
+ TestableRefreshRateConfigs::RefreshRateOrder::
+ Ascending);
+
+ ASSERT_EQ(expectedRefreshRates.size(), refreshRates.size());
+ for (size_t i = 0; i < expectedRefreshRates.size(); ++i) {
+ EXPECT_EQ(expectedRefreshRates[i].displayModePtr, refreshRates[i].displayModePtr)
+ << "Expected fps " << expectedRefreshRates[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << refreshRates[i].displayModePtr->getFps().getIntValue();
+ }
+}
+
+TEST_F(RefreshRateConfigsTest, getMaxRefreshRatesByPolicyOutsideTheGroup) {
+ // The kModes_30_60_90 contains two kMode72_G1, kMode120_G1 which are from the
+ // different group.
+ TestableRefreshRateConfigs configs(kModes_30_60_90, kModeId72);
+ const std::vector<RefreshRateRanking>& expectedRefreshRates = {RefreshRateRanking{kMode90},
+ RefreshRateRanking{kMode60},
+ RefreshRateRanking{kMode30}};
+
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {30_Hz, 90_Hz}, {30_Hz, 90_Hz}}));
+
+ const std::vector<RefreshRateRanking>& refreshRates =
+ configs.getRefreshRatesByPolicy(/*anchorGroupOpt*/ std::nullopt,
+ TestableRefreshRateConfigs::RefreshRateOrder::
+ Descending);
+
+ ASSERT_EQ(expectedRefreshRates.size(), refreshRates.size());
+ for (size_t i = 0; i < expectedRefreshRates.size(); ++i) {
+ EXPECT_EQ(expectedRefreshRates[i].displayModePtr, refreshRates[i].displayModePtr)
+ << "Expected fps " << expectedRefreshRates[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << refreshRates[i].displayModePtr->getFps().getIntValue();
+ }
+}
+
+TEST_F(RefreshRateConfigsTest, powerOnImminentConsidered) {
+ RefreshRateConfigs configs(kModes_60_90, kModeId60);
+ std::vector<RefreshRateRanking> expectedRefreshRates = {RefreshRateRanking{kMode90},
+ RefreshRateRanking{kMode60}};
+
+ auto [refreshRates, signals] = configs.getRankedRefreshRates({}, {});
+ EXPECT_FALSE(signals.powerOnImminent);
+ ASSERT_EQ(expectedRefreshRates.size(), refreshRates.size());
+ for (size_t i = 0; i < expectedRefreshRates.size(); ++i) {
+ EXPECT_EQ(expectedRefreshRates[i].displayModePtr, refreshRates[i].displayModePtr)
+ << "Expected fps " << expectedRefreshRates[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << refreshRates[i].displayModePtr->getFps().getIntValue();
+ }
+
+ std::tie(refreshRates, signals) = configs.getRankedRefreshRates({}, {.powerOnImminent = true});
+ EXPECT_TRUE(signals.powerOnImminent);
+ ASSERT_EQ(expectedRefreshRates.size(), refreshRates.size());
+ for (size_t i = 0; i < expectedRefreshRates.size(); ++i) {
+ EXPECT_EQ(expectedRefreshRates[i].displayModePtr, refreshRates[i].displayModePtr)
+ << "Expected fps " << expectedRefreshRates[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << refreshRates[i].displayModePtr->getFps().getIntValue();
+ }
+
+ std::vector<LayerRequirement> layers = {{.weight = 1.f}};
+ auto& lr1 = layers[0];
+ lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
+ lr1.desiredRefreshRate = 60_Hz;
+ lr1.name = "60Hz ExplicitExactOrMultiple";
+
+ std::tie(refreshRates, signals) =
+ configs.getRankedRefreshRates(layers, {.powerOnImminent = true});
+ EXPECT_TRUE(signals.powerOnImminent);
+ ASSERT_EQ(expectedRefreshRates.size(), refreshRates.size());
+ for (size_t i = 0; i < expectedRefreshRates.size(); ++i) {
+ EXPECT_EQ(expectedRefreshRates[i].displayModePtr, refreshRates[i].displayModePtr)
+ << "Expected fps " << expectedRefreshRates[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << refreshRates[i].displayModePtr->getFps().getIntValue();
+ }
+
+ expectedRefreshRates = {RefreshRateRanking{kMode60}, RefreshRateRanking{kMode90}};
+ std::tie(refreshRates, signals) =
+ configs.getRankedRefreshRates(layers, {.powerOnImminent = false});
+ EXPECT_FALSE(signals.powerOnImminent);
+ ASSERT_EQ(expectedRefreshRates.size(), refreshRates.size());
+ for (size_t i = 0; i < expectedRefreshRates.size(); ++i) {
+ EXPECT_EQ(expectedRefreshRates[i].displayModePtr, refreshRates[i].displayModePtr)
+ << "Expected fps " << expectedRefreshRates[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << refreshRates[i].displayModePtr->getFps().getIntValue();
+ }
+}
+
TEST_F(RefreshRateConfigsTest, touchConsidered) {
RefreshRateConfigs configs(kModes_60_90, kModeId60);
- auto [_, signals] = configs.getBestRefreshRate({}, {});
+ auto [_, signals] = configs.getRankedRefreshRates({}, {});
EXPECT_FALSE(signals.touch);
- std::tie(std::ignore, signals) = configs.getBestRefreshRate({}, {.touch = true});
+ std::tie(std::ignore, signals) = configs.getRankedRefreshRates({}, {.touch = true});
EXPECT_TRUE(signals.touch);
std::vector<LayerRequirement> layers = {{.weight = 1.f}, {.weight = 1.f}};
@@ -942,16 +1206,16 @@
lr2.vote = LayerVoteType::Heuristic;
lr2.desiredRefreshRate = 60_Hz;
lr2.name = "60Hz Heuristic";
- std::tie(std::ignore, signals) = configs.getBestRefreshRate(layers, {.touch = true});
+ std::tie(std::ignore, signals) = configs.getRankedRefreshRates(layers, {.touch = true});
EXPECT_TRUE(signals.touch);
lr1.vote = LayerVoteType::ExplicitDefault;
lr1.desiredRefreshRate = 60_Hz;
- lr1.name = "60Hz ExplicitExactOrMultiple";
+ lr1.name = "60Hz ExplicitDefault";
lr2.vote = LayerVoteType::Heuristic;
lr2.desiredRefreshRate = 60_Hz;
lr2.name = "60Hz Heuristic";
- std::tie(std::ignore, signals) = configs.getBestRefreshRate(layers, {.touch = true});
+ std::tie(std::ignore, signals) = configs.getRankedRefreshRates(layers, {.touch = true});
EXPECT_FALSE(signals.touch);
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
@@ -960,16 +1224,16 @@
lr2.vote = LayerVoteType::Heuristic;
lr2.desiredRefreshRate = 60_Hz;
lr2.name = "60Hz Heuristic";
- std::tie(std::ignore, signals) = configs.getBestRefreshRate(layers, {.touch = true});
+ std::tie(std::ignore, signals) = configs.getRankedRefreshRates(layers, {.touch = true});
EXPECT_TRUE(signals.touch);
lr1.vote = LayerVoteType::ExplicitDefault;
lr1.desiredRefreshRate = 60_Hz;
- lr1.name = "60Hz ExplicitExactOrMultiple";
+ lr1.name = "60Hz ExplicitDefault";
lr2.vote = LayerVoteType::Heuristic;
lr2.desiredRefreshRate = 60_Hz;
lr2.name = "60Hz Heuristic";
- std::tie(std::ignore, signals) = configs.getBestRefreshRate(layers, {.touch = true});
+ std::tie(std::ignore, signals) = configs.getRankedRefreshRates(layers, {.touch = true});
EXPECT_FALSE(signals.touch);
}
@@ -1068,36 +1332,14 @@
EXPECT_EQ(lr.desiredRefreshRate, configs.getBestRefreshRate(layers)->getFps());
}
}
-
- // Test that 23.976 will choose 24 if 23.976 is not supported
- {
- TestableRefreshRateConfigs configs(makeModes(kMode24, kMode25, kMode30, kMode30Frac,
- kMode60, kMode60Frac),
- kModeId60);
-
- lr.vote = LayerVoteType::ExplicitExact;
- lr.desiredRefreshRate = 23.976_Hz;
- lr.name = "ExplicitExact 23.976 Hz";
- EXPECT_EQ(kModeId24, configs.getBestRefreshRate(layers)->getId());
- }
-
- // Test that 24 will choose 23.976 if 24 is not supported
- {
- TestableRefreshRateConfigs configs(makeModes(kMode24Frac, kMode25, kMode30, kMode30Frac,
- kMode60, kMode60Frac),
- kModeId60);
-
- lr.desiredRefreshRate = 24_Hz;
- lr.name = "ExplicitExact 24 Hz";
- EXPECT_EQ(kModeId24Frac, configs.getBestRefreshRate(layers)->getId());
- }
}
TEST_F(RefreshRateConfigsTest,
getBestRefreshRate_withDisplayManagerRequestingSingleRate_ignoresTouchFlag) {
- RefreshRateConfigs configs(kModes_60_90, kModeId90);
+ TestableRefreshRateConfigs configs(kModes_60_90, kModeId90);
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId90, {90_Hz, 90_Hz}, {60_Hz, 90_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId90, {90_Hz, 90_Hz}, {60_Hz, 90_Hz}}));
std::vector<LayerRequirement> layers = {{.weight = 1.f}};
auto& lr = layers[0];
@@ -1107,9 +1349,10 @@
lr.name = "60Hz ExplicitDefault";
lr.focused = true;
- const auto [mode, signals] = configs.getBestRefreshRate(layers, {.touch = true, .idle = true});
+ const auto [mode, signals] =
+ configs.getRankedRefreshRates(layers, {.touch = true, .idle = true});
- EXPECT_EQ(mode, kMode60);
+ EXPECT_EQ(mode.begin()->displayModePtr, kMode60);
EXPECT_FALSE(signals.touch);
}
@@ -1117,7 +1360,8 @@
getBestRefreshRate_withDisplayManagerRequestingSingleRate_ignoresIdleFlag) {
TestableRefreshRateConfigs configs(kModes_60_90, kModeId60);
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}, {60_Hz, 90_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}, {60_Hz, 90_Hz}}));
std::vector<LayerRequirement> layers = {{.weight = 1.f}};
auto& lr = layers[0];
@@ -1129,14 +1373,148 @@
EXPECT_EQ(kMode90, configs.getBestRefreshRate(layers, {.idle = true}));
}
+TEST_F(RefreshRateConfigsTest, testDisplayModeOrdering) {
+ TestableRefreshRateConfigs configs(kModes_30_60_72_90_120, kModeId60);
+
+ std::vector<LayerRequirement> layers = {{.weight = 1.f},
+ {.weight = 1.f},
+ {.weight = 1.f},
+ {.weight = 1.f},
+ {.weight = 1.f}};
+ auto& lr1 = layers[0];
+ auto& lr2 = layers[1];
+ auto& lr3 = layers[2];
+ auto& lr4 = layers[3];
+ auto& lr5 = layers[4];
+
+ lr1.desiredRefreshRate = 90_Hz;
+ lr1.name = "90Hz";
+ lr1.focused = true;
+
+ lr2.desiredRefreshRate = 60_Hz;
+ lr2.name = "60Hz";
+ lr2.focused = true;
+
+ lr3.desiredRefreshRate = 72_Hz;
+ lr3.name = "72Hz";
+ lr3.focused = true;
+
+ lr4.desiredRefreshRate = 120_Hz;
+ lr4.name = "120Hz";
+ lr4.focused = true;
+
+ lr5.desiredRefreshRate = 30_Hz;
+ lr5.name = "30Hz";
+ lr5.focused = true;
+
+ std::vector<RefreshRateRanking> expectedRankings = {
+ RefreshRateRanking{kMode120}, RefreshRateRanking{kMode90}, RefreshRateRanking{kMode72},
+ RefreshRateRanking{kMode60}, RefreshRateRanking{kMode30},
+ };
+
+ std::vector<RefreshRateRanking> actualOrder =
+ configs.getRankedRefreshRatesAndSignals(layers, {}).first;
+ ASSERT_EQ(expectedRankings.size(), actualOrder.size());
+ for (size_t i = 0; i < expectedRankings.size(); ++i) {
+ EXPECT_EQ(expectedRankings[i].displayModePtr, actualOrder[i].displayModePtr)
+ << "Expected fps " << expectedRankings[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << actualOrder[i].displayModePtr->getFps().getIntValue();
+ }
+
+ lr1.vote = LayerVoteType::Max;
+ lr1.name = "Max";
+
+ lr2.desiredRefreshRate = 60_Hz;
+ lr2.name = "60Hz";
+
+ lr3.desiredRefreshRate = 72_Hz;
+ lr3.name = "72Hz";
+
+ lr4.desiredRefreshRate = 90_Hz;
+ lr4.name = "90Hz";
+
+ lr5.desiredRefreshRate = 120_Hz;
+ lr5.name = "120Hz";
+
+ expectedRankings = {
+ RefreshRateRanking{kMode120}, RefreshRateRanking{kMode90}, RefreshRateRanking{kMode72},
+ RefreshRateRanking{kMode60}, RefreshRateRanking{kMode30},
+ };
+
+ actualOrder = configs.getRankedRefreshRatesAndSignals(layers, {}).first;
+
+ ASSERT_EQ(expectedRankings.size(), actualOrder.size());
+ for (size_t i = 0; i < expectedRankings.size(); ++i) {
+ EXPECT_EQ(expectedRankings[i].displayModePtr, actualOrder[i].displayModePtr)
+ << "Expected fps " << expectedRankings[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << actualOrder[i].displayModePtr->getFps().getIntValue();
+ }
+
+ lr1.vote = LayerVoteType::Heuristic;
+ lr1.desiredRefreshRate = 30_Hz;
+ lr1.name = "30Hz";
+
+ lr2.desiredRefreshRate = 120_Hz;
+ lr2.name = "120Hz";
+
+ lr3.desiredRefreshRate = 60_Hz;
+ lr3.name = "60Hz";
+
+ lr5.desiredRefreshRate = 72_Hz;
+ lr5.name = "72Hz";
+
+ expectedRankings = {
+ RefreshRateRanking{kMode30}, RefreshRateRanking{kMode60}, RefreshRateRanking{kMode90},
+ RefreshRateRanking{kMode120}, RefreshRateRanking{kMode72},
+ };
+
+ actualOrder = configs.getRankedRefreshRatesAndSignals(layers, {}).first;
+ ASSERT_EQ(expectedRankings.size(), actualOrder.size());
+ for (size_t i = 0; i < expectedRankings.size(); ++i) {
+ EXPECT_EQ(expectedRankings[i].displayModePtr, actualOrder[i].displayModePtr)
+ << "Expected fps " << expectedRankings[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << actualOrder[i].displayModePtr->getFps().getIntValue();
+ }
+
+ lr1.desiredRefreshRate = 120_Hz;
+ lr1.name = "120Hz";
+ lr1.weight = 0.0f;
+
+ lr2.desiredRefreshRate = 60_Hz;
+ lr2.name = "60Hz";
+ lr2.vote = LayerVoteType::NoVote;
+
+ lr3.name = "60Hz-2";
+ lr3.vote = LayerVoteType::Heuristic;
+
+ lr4.vote = LayerVoteType::ExplicitExact;
+
+ lr5.desiredRefreshRate = 120_Hz;
+ lr5.name = "120Hz-2";
+
+ expectedRankings = {
+ RefreshRateRanking{kMode90}, RefreshRateRanking{kMode60}, RefreshRateRanking{kMode120},
+ RefreshRateRanking{kMode72}, RefreshRateRanking{kMode30},
+ };
+
+ actualOrder = configs.getRankedRefreshRatesAndSignals(layers, {}).first;
+ ASSERT_EQ(expectedRankings.size(), actualOrder.size());
+ for (size_t i = 0; i < expectedRankings.size(); ++i) {
+ EXPECT_EQ(expectedRankings[i].displayModePtr, actualOrder[i].displayModePtr)
+ << "Expected fps " << expectedRankings[i].displayModePtr->getFps().getIntValue()
+ << " Actual fps " << actualOrder[i].displayModePtr->getFps().getIntValue();
+ }
+}
+
TEST_F(RefreshRateConfigsTest,
getBestRefreshRate_withDisplayManagerRequestingSingleRate_onlySwitchesRatesForExplicitFocusedLayers) {
TestableRefreshRateConfigs configs(kModes_60_90, kModeId90);
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId90, {90_Hz, 90_Hz}, {60_Hz, 90_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId90, {90_Hz, 90_Hz}, {60_Hz, 90_Hz}}));
- const auto [mode, signals] = configs.getBestRefreshRateAndSignals({}, {});
- EXPECT_EQ(mode, kMode90);
+ const auto [mode, signals] = configs.getRankedRefreshRatesAndSignals({}, {});
+ EXPECT_EQ(mode.front().displayModePtr, kMode90);
EXPECT_FALSE(signals.touch);
std::vector<LayerRequirement> layers = {{.weight = 1.f}};
@@ -1207,10 +1585,10 @@
TEST_F(RefreshRateConfigsTest, groupSwitchingWithOneLayer) {
TestableRefreshRateConfigs configs(kModes_60_90_G1, kModeId60);
- RefreshRateConfigs::Policy policy;
+ RefreshRateConfigs::DisplayManagerPolicy policy;
policy.defaultMode = configs.getCurrentPolicy().defaultMode;
policy.allowGroupSwitching = true;
- EXPECT_GE(configs.setDisplayManagerPolicy(policy), 0);
+ EXPECT_EQ(SetPolicyResult::Changed, configs.setPolicy(policy));
std::vector<LayerRequirement> layers = {{.weight = 1.f}};
auto& layer = layers[0];
@@ -1225,10 +1603,10 @@
TEST_F(RefreshRateConfigsTest, groupSwitchingWithOneLayerOnlySeamless) {
TestableRefreshRateConfigs configs(kModes_60_90_G1, kModeId60);
- RefreshRateConfigs::Policy policy;
+ RefreshRateConfigs::DisplayManagerPolicy policy;
policy.defaultMode = configs.getCurrentPolicy().defaultMode;
policy.allowGroupSwitching = true;
- EXPECT_GE(configs.setDisplayManagerPolicy(policy), 0);
+ EXPECT_EQ(SetPolicyResult::Changed, configs.setPolicy(policy));
// Verify that we won't change the group if seamless switch is required.
std::vector<LayerRequirement> layers = {{.weight = 1.f}};
@@ -1244,10 +1622,10 @@
TEST_F(RefreshRateConfigsTest, groupSwitchingWithOneLayerOnlySeamlessDefaultFps) {
TestableRefreshRateConfigs configs(kModes_60_90_G1, kModeId60);
- RefreshRateConfigs::Policy policy;
+ RefreshRateConfigs::DisplayManagerPolicy policy;
policy.defaultMode = configs.getCurrentPolicy().defaultMode;
policy.allowGroupSwitching = true;
- EXPECT_GE(configs.setDisplayManagerPolicy(policy), 0);
+ EXPECT_EQ(SetPolicyResult::Changed, configs.setPolicy(policy));
configs.setActiveModeId(kModeId90);
@@ -1265,10 +1643,10 @@
TEST_F(RefreshRateConfigsTest, groupSwitchingWithOneLayerDefaultSeamlessness) {
TestableRefreshRateConfigs configs(kModes_60_90_G1, kModeId60);
- RefreshRateConfigs::Policy policy;
+ RefreshRateConfigs::DisplayManagerPolicy policy;
policy.defaultMode = configs.getCurrentPolicy().defaultMode;
policy.allowGroupSwitching = true;
- EXPECT_GE(configs.setDisplayManagerPolicy(policy), 0);
+ EXPECT_EQ(SetPolicyResult::Changed, configs.setPolicy(policy));
configs.setActiveModeId(kModeId90);
@@ -1289,10 +1667,10 @@
TEST_F(RefreshRateConfigsTest, groupSwitchingWithTwoLayersOnlySeamlessAndSeamed) {
TestableRefreshRateConfigs configs(kModes_60_90_G1, kModeId60);
- RefreshRateConfigs::Policy policy;
+ RefreshRateConfigs::DisplayManagerPolicy policy;
policy.defaultMode = configs.getCurrentPolicy().defaultMode;
policy.allowGroupSwitching = true;
- EXPECT_GE(configs.setDisplayManagerPolicy(policy), 0);
+ EXPECT_EQ(SetPolicyResult::Changed, configs.setPolicy(policy));
configs.setActiveModeId(kModeId90);
@@ -1318,10 +1696,10 @@
TEST_F(RefreshRateConfigsTest, groupSwitchingWithTwoLayersDefaultFocusedAndSeamed) {
TestableRefreshRateConfigs configs(kModes_60_90_G1, kModeId60);
- RefreshRateConfigs::Policy policy;
+ RefreshRateConfigs::DisplayManagerPolicy policy;
policy.defaultMode = configs.getCurrentPolicy().defaultMode;
policy.allowGroupSwitching = true;
- EXPECT_GE(configs.setDisplayManagerPolicy(policy), 0);
+ EXPECT_EQ(SetPolicyResult::Changed, configs.setPolicy(policy));
configs.setActiveModeId(kModeId90);
@@ -1351,10 +1729,10 @@
TEST_F(RefreshRateConfigsTest, groupSwitchingWithTwoLayersDefaultNotFocusedAndSeamed) {
TestableRefreshRateConfigs configs(kModes_60_90_G1, kModeId60);
- RefreshRateConfigs::Policy policy;
+ RefreshRateConfigs::DisplayManagerPolicy policy;
policy.defaultMode = configs.getCurrentPolicy().defaultMode;
policy.allowGroupSwitching = true;
- EXPECT_GE(configs.setDisplayManagerPolicy(policy), 0);
+ EXPECT_EQ(SetPolicyResult::Changed, configs.setPolicy(policy));
configs.setActiveModeId(kModeId90);
@@ -1382,10 +1760,10 @@
TestableRefreshRateConfigs configs(kModes_30_60, kModeId60);
// Allow group switching.
- RefreshRateConfigs::Policy policy;
+ RefreshRateConfigs::DisplayManagerPolicy policy;
policy.defaultMode = configs.getCurrentPolicy().defaultMode;
policy.allowGroupSwitching = true;
- EXPECT_GE(configs.setDisplayManagerPolicy(policy), 0);
+ EXPECT_EQ(SetPolicyResult::Changed, configs.setPolicy(policy));
std::vector<LayerRequirement> layers = {{.weight = 1.f}};
auto& layer = layers[0];
@@ -1405,10 +1783,10 @@
TestableRefreshRateConfigs configs(kModes_25_30_50_60, kModeId60);
// Allow group switching.
- RefreshRateConfigs::Policy policy;
+ RefreshRateConfigs::DisplayManagerPolicy policy;
policy.defaultMode = configs.getCurrentPolicy().defaultMode;
policy.allowGroupSwitching = true;
- EXPECT_GE(configs.setDisplayManagerPolicy(policy), 0);
+ EXPECT_EQ(SetPolicyResult::Changed, configs.setPolicy(policy));
std::vector<LayerRequirement> layers = {{.name = "60Hz ExplicitDefault",
.vote = LayerVoteType::ExplicitDefault,
@@ -1437,10 +1815,10 @@
TestableRefreshRateConfigs configs(kModes_60_90_G1, kModeId90);
// Allow group switching.
- RefreshRateConfigs::Policy policy;
+ RefreshRateConfigs::DisplayManagerPolicy policy;
policy.defaultMode = configs.getCurrentPolicy().defaultMode;
policy.allowGroupSwitching = true;
- EXPECT_GE(configs.setDisplayManagerPolicy(policy), 0);
+ EXPECT_EQ(SetPolicyResult::Changed, configs.setPolicy(policy));
std::vector<LayerRequirement> layers = {
{.name = "Min", .vote = LayerVoteType::Min, .weight = 1.f, .focused = true}};
@@ -1468,7 +1846,8 @@
return configs.getBestRefreshRate(layers, {.touch = args.touch})->getId();
};
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {30_Hz, 60_Hz}, {30_Hz, 90_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {30_Hz, 60_Hz}, {30_Hz, 90_Hz}}));
EXPECT_EQ(kModeId60, configs.getBestRefreshRate()->getId());
EXPECT_EQ(kModeId60, getFrameRate(LayerVoteType::NoVote, 90_Hz));
@@ -1492,7 +1871,8 @@
EXPECT_EQ(kModeId60,
getFrameRate(LayerVoteType::ExplicitExactOrMultiple, 90_Hz, {.touch = true}));
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}, {60_Hz, 60_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}, {60_Hz, 60_Hz}}));
EXPECT_EQ(kModeId60, getFrameRate(LayerVoteType::NoVote, 90_Hz));
EXPECT_EQ(kModeId60, getFrameRate(LayerVoteType::Min, 90_Hz));
@@ -1513,14 +1893,16 @@
layers[0].desiredRefreshRate = 90_Hz;
const auto [refreshRate, signals] =
- configs.getBestRefreshRateAndSignals(layers, {.touch = touchActive, .idle = true});
+ configs.getRankedRefreshRatesAndSignals(layers,
+ {.touch = touchActive, .idle = true});
// Refresh rate will be chosen by either touch state or idle state.
EXPECT_EQ(!touchActive, signals.idle);
- return refreshRate->getId();
+ return refreshRate.front().displayModePtr->getId();
};
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 90_Hz}, {60_Hz, 90_Hz}}), 0);
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 90_Hz}, {60_Hz, 90_Hz}}));
// Idle should be lower priority than touch boost.
{
@@ -1676,24 +2058,26 @@
using GlobalSignals = RefreshRateConfigs::GlobalSignals;
const auto args = std::make_pair(std::vector<LayerRequirement>{},
GlobalSignals{.touch = true, .idle = true});
- const auto result = std::make_pair(kMode90, GlobalSignals{.touch = true});
- configs.mutableGetBestRefreshRateCache() = {args, result};
+ const auto result = std::make_pair(std::vector<RefreshRateRanking>{RefreshRateRanking{kMode90}},
+ GlobalSignals{.touch = true});
- EXPECT_EQ(result, configs.getBestRefreshRateAndSignals(args.first, args.second));
+ configs.mutableGetRankedRefreshRatesCache() = {args, result};
+
+ EXPECT_EQ(result, configs.getRankedRefreshRatesAndSignals(args.first, args.second));
}
TEST_F(RefreshRateConfigsTest, getBestRefreshRate_WritesCache) {
TestableRefreshRateConfigs configs(kModes_30_60_72_90_120, kModeId60);
- EXPECT_FALSE(configs.mutableGetBestRefreshRateCache());
+ EXPECT_FALSE(configs.mutableGetRankedRefreshRatesCache());
std::vector<LayerRequirement> layers = {{.weight = 1.f}, {.weight = 0.5f}};
RefreshRateConfigs::GlobalSignals globalSignals{.touch = true, .idle = true};
- const auto result = configs.getBestRefreshRateAndSignals(layers, globalSignals);
+ const auto result = configs.getRankedRefreshRatesAndSignals(layers, globalSignals);
- const auto& cache = configs.mutableGetBestRefreshRateCache();
+ const auto& cache = configs.mutableGetRankedRefreshRatesCache();
ASSERT_TRUE(cache);
EXPECT_EQ(cache->arguments, std::make_pair(layers, globalSignals));
@@ -1814,71 +2198,78 @@
TEST_F(RefreshRateConfigsTest, testKernelIdleTimerAction) {
using KernelIdleTimerAction = RefreshRateConfigs::KernelIdleTimerAction;
- RefreshRateConfigs configs(kModes_60_90, kModeId90);
+ TestableRefreshRateConfigs configs(kModes_60_90, kModeId90);
- // SetPolicy(60, 90), current 90Hz => TurnOn.
+ // setPolicy(60, 90), current 90Hz => TurnOn.
EXPECT_EQ(KernelIdleTimerAction::TurnOn, configs.getIdleTimerAction());
- // SetPolicy(60, 90), current 60Hz => TurnOn.
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 90_Hz}}), 0);
+ // setPolicy(60, 90), current 60Hz => TurnOn.
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 90_Hz}}));
EXPECT_EQ(KernelIdleTimerAction::TurnOn, configs.getIdleTimerAction());
- // SetPolicy(60, 60), current 60Hz => TurnOff
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}}), 0);
+ // setPolicy(60, 60), current 60Hz => TurnOff
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}}));
EXPECT_EQ(KernelIdleTimerAction::TurnOff, configs.getIdleTimerAction());
- // SetPolicy(90, 90), current 90Hz => TurnOff.
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId90, {90_Hz, 90_Hz}}), 0);
+ // setPolicy(90, 90), current 90Hz => TurnOff.
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId90, {90_Hz, 90_Hz}}));
EXPECT_EQ(KernelIdleTimerAction::TurnOff, configs.getIdleTimerAction());
}
TEST_F(RefreshRateConfigsTest, testKernelIdleTimerActionFor120Hz) {
using KernelIdleTimerAction = RefreshRateConfigs::KernelIdleTimerAction;
- RefreshRateConfigs configs(kModes_60_120, kModeId120);
+ TestableRefreshRateConfigs configs(kModes_60_120, kModeId120);
- // SetPolicy(0, 60), current 60Hz => TurnOn.
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {0_Hz, 60_Hz}}), 0);
+ // setPolicy(0, 60), current 60Hz => TurnOn.
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {0_Hz, 60_Hz}}));
EXPECT_EQ(KernelIdleTimerAction::TurnOn, configs.getIdleTimerAction());
- // SetPolicy(60, 60), current 60Hz => TurnOff.
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}}), 0);
+ // setPolicy(60, 60), current 60Hz => TurnOff.
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 60_Hz}}));
EXPECT_EQ(KernelIdleTimerAction::TurnOff, configs.getIdleTimerAction());
- // SetPolicy(60, 120), current 60Hz => TurnOn.
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 120_Hz}}), 0);
+ // setPolicy(60, 120), current 60Hz => TurnOn.
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId60, {60_Hz, 120_Hz}}));
EXPECT_EQ(KernelIdleTimerAction::TurnOn, configs.getIdleTimerAction());
- // SetPolicy(120, 120), current 120Hz => TurnOff.
- EXPECT_GE(configs.setDisplayManagerPolicy({kModeId120, {120_Hz, 120_Hz}}), 0);
+ // setPolicy(120, 120), current 120Hz => TurnOff.
+ EXPECT_EQ(SetPolicyResult::Changed,
+ configs.setDisplayManagerPolicy({kModeId120, {120_Hz, 120_Hz}}));
EXPECT_EQ(KernelIdleTimerAction::TurnOff, configs.getIdleTimerAction());
}
TEST_F(RefreshRateConfigsTest, getFrameRateDivisor) {
- RefreshRateConfigs configs(kModes_30_60_72_90_120, kModeId30);
+ TestableRefreshRateConfigs configs(kModes_30_60_72_90_120, kModeId30);
const auto frameRate = 30_Hz;
- Fps displayRefreshRate = configs.getActiveMode()->getFps();
+ Fps displayRefreshRate = configs.getActiveMode().getFps();
EXPECT_EQ(1, RefreshRateConfigs::getFrameRateDivisor(displayRefreshRate, frameRate));
configs.setActiveModeId(kModeId60);
- displayRefreshRate = configs.getActiveMode()->getFps();
+ displayRefreshRate = configs.getActiveMode().getFps();
EXPECT_EQ(2, RefreshRateConfigs::getFrameRateDivisor(displayRefreshRate, frameRate));
configs.setActiveModeId(kModeId72);
- displayRefreshRate = configs.getActiveMode()->getFps();
+ displayRefreshRate = configs.getActiveMode().getFps();
EXPECT_EQ(0, RefreshRateConfigs::getFrameRateDivisor(displayRefreshRate, frameRate));
configs.setActiveModeId(kModeId90);
- displayRefreshRate = configs.getActiveMode()->getFps();
+ displayRefreshRate = configs.getActiveMode().getFps();
EXPECT_EQ(3, RefreshRateConfigs::getFrameRateDivisor(displayRefreshRate, frameRate));
configs.setActiveModeId(kModeId120);
- displayRefreshRate = configs.getActiveMode()->getFps();
+ displayRefreshRate = configs.getActiveMode().getFps();
EXPECT_EQ(4, RefreshRateConfigs::getFrameRateDivisor(displayRefreshRate, frameRate));
configs.setActiveModeId(kModeId90);
- displayRefreshRate = configs.getActiveMode()->getFps();
+ displayRefreshRate = configs.getActiveMode().getFps();
EXPECT_EQ(4, RefreshRateConfigs::getFrameRateDivisor(displayRefreshRate, 22.5_Hz));
EXPECT_EQ(0, RefreshRateConfigs::getFrameRateDivisor(24_Hz, 25_Hz));
diff --git a/services/surfaceflinger/tests/unittests/RefreshRateSelectionTest.cpp b/services/surfaceflinger/tests/unittests/RefreshRateSelectionTest.cpp
index 6752a39..ac63a0e 100644
--- a/services/surfaceflinger/tests/unittests/RefreshRateSelectionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/RefreshRateSelectionTest.cpp
@@ -21,8 +21,6 @@
#include <gtest/gtest.h>
#include <gui/LayerMetadata.h>
-#include "BufferStateLayer.h"
-#include "EffectLayer.h"
#include "Layer.h"
#include "TestableSurfaceFlinger.h"
#include "mock/DisplayHardware/MockComposer.h"
@@ -59,8 +57,8 @@
static constexpr int32_t PRIORITY_UNSET = -1;
void setupScheduler();
- sp<BufferStateLayer> createBufferStateLayer();
- sp<EffectLayer> createEffectLayer();
+ sp<Layer> createBufferStateLayer();
+ sp<Layer> createEffectLayer();
void setParent(Layer* child, Layer* parent);
void commitTransaction(Layer* layer);
@@ -88,18 +86,17 @@
ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name());
}
-
-sp<BufferStateLayer> RefreshRateSelectionTest::createBufferStateLayer() {
+sp<Layer> RefreshRateSelectionTest::createBufferStateLayer() {
sp<Client> client;
LayerCreationArgs args(mFlinger.flinger(), client, "buffer-queue-layer", LAYER_FLAGS,
LayerMetadata());
- return sp<BufferStateLayer>::make(args);
+ return sp<Layer>::make(args);
}
-sp<EffectLayer> RefreshRateSelectionTest::createEffectLayer() {
+sp<Layer> RefreshRateSelectionTest::createEffectLayer() {
sp<Client> client;
LayerCreationArgs args(mFlinger.flinger(), client, "color-layer", LAYER_FLAGS, LayerMetadata());
- return sp<EffectLayer>::make(args);
+ return sp<Layer>::make(args);
}
void RefreshRateSelectionTest::setParent(Layer* child, Layer* parent) {
diff --git a/services/surfaceflinger/tests/unittests/RegionSamplingTest.cpp b/services/surfaceflinger/tests/unittests/RegionSamplingTest.cpp
index f19e554..409e1ef 100644
--- a/services/surfaceflinger/tests/unittests/RegionSamplingTest.cpp
+++ b/services/surfaceflinger/tests/unittests/RegionSamplingTest.cpp
@@ -106,40 +106,6 @@
testing::Eq(0.0));
}
-// workaround for b/133849373
-TEST_F(RegionSamplingTest, orientation_90) {
- std::generate(buffer.begin(), buffer.end(),
- [n = 0]() mutable { return (n++ > (kStride * kHeight >> 1)) ? kBlack : kWhite; });
-
- Rect tl_region{0, 0, 4, 4};
- EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, ui::Transform::ROT_0,
- tl_region),
- testing::Eq(1.0));
- EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, ui::Transform::ROT_180,
- tl_region),
- testing::Eq(1.0));
- EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, ui::Transform::ROT_90,
- tl_region),
- testing::Eq(0.0));
- EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, ui::Transform::ROT_270,
- tl_region),
- testing::Eq(0.0));
-
- Rect br_region{kWidth - 4, kHeight - 4, kWidth, kHeight};
- EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, ui::Transform::ROT_0,
- br_region),
- testing::Eq(0.0));
- EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, ui::Transform::ROT_180,
- br_region),
- testing::Eq(0.0));
- EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, ui::Transform::ROT_90,
- br_region),
- testing::Eq(1.0));
- EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, ui::Transform::ROT_270,
- br_region),
- testing::Eq(1.0));
-}
-
} // namespace android
// TODO(b/129481165): remove the #pragma below and fix conversion issues
diff --git a/services/surfaceflinger/tests/unittests/SchedulerTest.cpp b/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
index 53e49eb..406d2bc 100644
--- a/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
@@ -20,6 +20,7 @@
#include <mutex>
+#include "FakeDisplayInjector.h"
#include "Scheduler/EventThread.h"
#include "Scheduler/RefreshRateConfigs.h"
#include "TestableScheduler.h"
@@ -40,6 +41,7 @@
using MockEventThread = android::mock::EventThread;
using MockLayer = android::mock::MockLayer;
+using FakeDisplayDeviceInjector = TestableSurfaceFlinger::FakeDisplayDeviceInjector;
constexpr PhysicalDisplayId PHYSICAL_DISPLAY_ID = PhysicalDisplayId::fromPort(255u);
@@ -59,11 +61,14 @@
SchedulerTest();
- static inline const DisplayModePtr kMode60 = createDisplayMode(DisplayModeId(0), 60_Hz);
- static inline const DisplayModePtr kMode120 = createDisplayMode(DisplayModeId(1), 120_Hz);
+ static inline const DisplayModePtr kMode60_1 = createDisplayMode(DisplayModeId(0), 60_Hz);
+ static inline const DisplayModePtr kMode120_1 = createDisplayMode(DisplayModeId(1), 120_Hz);
+ static inline const DisplayModePtr kMode60_2 = createDisplayMode(DisplayModeId(2), 60_Hz);
+ static inline const DisplayModePtr kMode120_2 = createDisplayMode(DisplayModeId(3), 120_Hz);
+ static inline const DisplayModePtr kMode60_3 = createDisplayMode(DisplayModeId(4), 60_Hz);
std::shared_ptr<RefreshRateConfigs> mConfigs =
- std::make_shared<RefreshRateConfigs>(makeModes(kMode60), kMode60->getId());
+ std::make_shared<RefreshRateConfigs>(makeModes(kMode60_1), kMode60_1->getId());
mock::SchedulerCallback mSchedulerCallback;
TestableScheduler* mScheduler = new TestableScheduler{mConfigs, mSchedulerCallback};
@@ -71,6 +76,7 @@
ConnectionHandle mConnectionHandle;
MockEventThread* mEventThread;
sp<MockEventThreadConnection> mEventThreadConnection;
+ FakeDisplayInjector mFakeDisplayInjector;
TestableSurfaceFlinger mFlinger;
};
@@ -166,7 +172,7 @@
constexpr uint32_t kDisplayArea = 999'999;
mScheduler->onActiveDisplayAreaChanged(kDisplayArea);
- EXPECT_CALL(mSchedulerCallback, requestDisplayMode(_, _)).Times(0);
+ EXPECT_CALL(mSchedulerCallback, requestDisplayModes(_)).Times(0);
mScheduler->chooseRefreshRateForContent();
}
@@ -176,7 +182,8 @@
ASSERT_EQ(1u, mScheduler->layerHistorySize());
mScheduler->setRefreshRateConfigs(
- std::make_shared<RefreshRateConfigs>(makeModes(kMode60, kMode120), kMode60->getId()));
+ std::make_shared<RefreshRateConfigs>(makeModes(kMode60_1, kMode120_1),
+ kMode60_1->getId()));
ASSERT_EQ(0u, mScheduler->getNumActiveLayers());
mScheduler->recordLayerHistory(layer.get(), 0, LayerHistory::LayerUpdateType::Buffer);
@@ -215,12 +222,18 @@
}
MATCHER(Is120Hz, "") {
- return isApproxEqual(arg->getFps(), 120_Hz);
+ return isApproxEqual(arg.front().displayModePtr->getFps(), 120_Hz);
}
TEST_F(SchedulerTest, chooseRefreshRateForContentSelectsMaxRefreshRate) {
- mScheduler->setRefreshRateConfigs(
- std::make_shared<RefreshRateConfigs>(makeModes(kMode60, kMode120), kMode60->getId()));
+ auto display = mFakeDisplayInjector.injectDefaultInternalDisplay(
+ [&](FakeDisplayDeviceInjector& injector) {
+ injector.setDisplayModes(makeModes(kMode60_1, kMode120_1), kMode60_1->getId());
+ },
+ mFlinger);
+
+ mScheduler->registerDisplay(display);
+ mScheduler->setRefreshRateConfigs(display->holdRefreshRateConfigs());
const sp<MockLayer> layer = sp<MockLayer>::make(mFlinger.flinger());
EXPECT_CALL(*layer, isVisible()).WillOnce(Return(true));
@@ -233,12 +246,137 @@
constexpr uint32_t kDisplayArea = 999'999;
mScheduler->onActiveDisplayAreaChanged(kDisplayArea);
- EXPECT_CALL(mSchedulerCallback, requestDisplayMode(Is120Hz(), _)).Times(1);
+ EXPECT_CALL(mSchedulerCallback, requestDisplayModes(Is120Hz())).Times(1);
mScheduler->chooseRefreshRateForContent();
// No-op if layer requirements have not changed.
- EXPECT_CALL(mSchedulerCallback, requestDisplayMode(_, _)).Times(0);
+ EXPECT_CALL(mSchedulerCallback, requestDisplayModes(_)).Times(0);
mScheduler->chooseRefreshRateForContent();
}
+TEST_F(SchedulerTest, getBestDisplayMode_singleDisplay) {
+ auto display = mFakeDisplayInjector.injectDefaultInternalDisplay(
+ [&](FakeDisplayDeviceInjector& injector) {
+ injector.setDisplayModes(makeModes(kMode60_1, kMode120_1), kMode60_1->getId());
+ },
+ mFlinger);
+ mScheduler->registerDisplay(display);
+
+ std::vector<RefreshRateConfigs::LayerRequirement> layers =
+ std::vector<RefreshRateConfigs::LayerRequirement>({{.weight = 1.f}, {.weight = 1.f}});
+ mScheduler->setContentRequirements(layers);
+ GlobalSignals globalSignals = {.idle = true};
+ mScheduler->setTouchStateAndIdleTimerPolicy(globalSignals);
+
+ std::vector<DisplayModeConfig> displayModeConfigs = mScheduler->getBestDisplayModeConfigs();
+ ASSERT_EQ(1ul, displayModeConfigs.size());
+ EXPECT_EQ(displayModeConfigs.front().displayModePtr, kMode60_1);
+ EXPECT_EQ(displayModeConfigs.front().signals, globalSignals);
+
+ globalSignals = {.idle = false};
+ mScheduler->setTouchStateAndIdleTimerPolicy(globalSignals);
+ displayModeConfigs = mScheduler->getBestDisplayModeConfigs();
+ ASSERT_EQ(1ul, displayModeConfigs.size());
+ EXPECT_EQ(displayModeConfigs.front().displayModePtr, kMode120_1);
+ EXPECT_EQ(displayModeConfigs.front().signals, globalSignals);
+
+ globalSignals = {.touch = true};
+ mScheduler->replaceTouchTimer(10);
+ mScheduler->setTouchStateAndIdleTimerPolicy(globalSignals);
+ displayModeConfigs = mScheduler->getBestDisplayModeConfigs();
+ ASSERT_EQ(1ul, displayModeConfigs.size());
+ EXPECT_EQ(displayModeConfigs.front().displayModePtr, kMode120_1);
+ EXPECT_EQ(displayModeConfigs.front().signals, globalSignals);
+
+ mScheduler->unregisterDisplay(display->getPhysicalId());
+ EXPECT_TRUE(mScheduler->mutableDisplays().empty());
+}
+
+TEST_F(SchedulerTest, getBestDisplayModes_multipleDisplays) {
+ auto display1 = mFakeDisplayInjector.injectDefaultInternalDisplay(
+ [&](FakeDisplayDeviceInjector& injector) {
+ injector.setDisplayModes(makeModes(kMode60_1, kMode120_1), kMode60_1->getId());
+ },
+ mFlinger);
+ auto display2 = mFakeDisplayInjector.injectDefaultInternalDisplay(
+ [&](FakeDisplayDeviceInjector& injector) {
+ injector.setDisplayModes(makeModes(kMode60_2, kMode120_2), kMode60_2->getId());
+ },
+ mFlinger, /* port */ 253u);
+ mScheduler->registerDisplay(display1);
+ mScheduler->registerDisplay(display2);
+
+ std::vector<sp<DisplayDevice>> expectedDisplays = {display1, display2};
+ std::vector<RefreshRateConfigs::LayerRequirement> layers = {{.weight = 1.f}, {.weight = 1.f}};
+ GlobalSignals globalSignals = {.idle = true};
+ std::vector<DisplayModeConfig> expectedConfigs = {DisplayModeConfig{globalSignals, kMode60_1},
+ DisplayModeConfig{globalSignals, kMode60_2}};
+
+ mScheduler->setContentRequirements(layers);
+ mScheduler->setTouchStateAndIdleTimerPolicy(globalSignals);
+ std::vector<DisplayModeConfig> displayModeConfigs = mScheduler->getBestDisplayModeConfigs();
+ ASSERT_EQ(displayModeConfigs.size(), expectedConfigs.size());
+ for (size_t i = 0; i < expectedConfigs.size(); ++i) {
+ EXPECT_EQ(expectedConfigs.at(i).displayModePtr, displayModeConfigs.at(i).displayModePtr)
+ << "Expected fps " << expectedConfigs.at(i).displayModePtr->getFps().getIntValue()
+ << " Actual fps "
+ << displayModeConfigs.at(i).displayModePtr->getFps().getIntValue();
+ EXPECT_EQ(globalSignals, displayModeConfigs.at(i).signals);
+ }
+
+ expectedConfigs = std::vector<DisplayModeConfig>{DisplayModeConfig{globalSignals, kMode120_1},
+ DisplayModeConfig{globalSignals, kMode120_2}};
+
+ globalSignals = {.idle = false};
+ mScheduler->setTouchStateAndIdleTimerPolicy(globalSignals);
+ displayModeConfigs = mScheduler->getBestDisplayModeConfigs();
+ ASSERT_EQ(expectedConfigs.size(), displayModeConfigs.size());
+ for (size_t i = 0; i < expectedConfigs.size(); ++i) {
+ EXPECT_EQ(expectedConfigs.at(i).displayModePtr, displayModeConfigs.at(i).displayModePtr)
+ << "Expected fps " << expectedConfigs.at(i).displayModePtr->getFps().getIntValue()
+ << " Actual fps "
+ << displayModeConfigs.at(i).displayModePtr->getFps().getIntValue();
+ EXPECT_EQ(globalSignals, displayModeConfigs.at(i).signals);
+ }
+
+ globalSignals = {.touch = true};
+ mScheduler->replaceTouchTimer(10);
+ mScheduler->setTouchStateAndIdleTimerPolicy(globalSignals);
+ displayModeConfigs = mScheduler->getBestDisplayModeConfigs();
+ ASSERT_EQ(expectedConfigs.size(), displayModeConfigs.size());
+ for (size_t i = 0; i < expectedConfigs.size(); ++i) {
+ EXPECT_EQ(expectedConfigs.at(i).displayModePtr, displayModeConfigs.at(i).displayModePtr)
+ << "Expected fps " << expectedConfigs.at(i).displayModePtr->getFps().getIntValue()
+ << " Actual fps "
+ << displayModeConfigs.at(i).displayModePtr->getFps().getIntValue();
+ EXPECT_EQ(globalSignals, displayModeConfigs.at(i).signals);
+ }
+
+ // Filters out the 120Hz as it's not present on the display3, even with touch active
+ // we select 60Hz here.
+ auto display3 = mFakeDisplayInjector.injectDefaultInternalDisplay(
+ [&](FakeDisplayDeviceInjector& injector) {
+ injector.setDisplayModes(makeModes(kMode60_3), kMode60_3->getId());
+ },
+ mFlinger, /* port */ 252u);
+ mScheduler->registerDisplay(display3);
+
+ expectedDisplays = {display1, display2, display3};
+ globalSignals = {.touch = true};
+ mScheduler->replaceTouchTimer(10);
+ expectedConfigs = std::vector<DisplayModeConfig>{DisplayModeConfig{globalSignals, kMode60_1},
+ DisplayModeConfig{globalSignals, kMode60_2},
+ DisplayModeConfig{globalSignals, kMode60_3}};
+ mScheduler->setTouchStateAndIdleTimerPolicy(globalSignals);
+ displayModeConfigs = mScheduler->getBestDisplayModeConfigs();
+ ASSERT_EQ(expectedConfigs.size(), displayModeConfigs.size());
+ for (size_t i = 0; i < expectedConfigs.size(); ++i) {
+ EXPECT_EQ(expectedConfigs.at(i).displayModePtr, displayModeConfigs.at(i).displayModePtr)
+ << "Expected fps " << expectedConfigs.at(i).displayModePtr->getFps().getIntValue()
+ << " Actual fps "
+ << displayModeConfigs.at(i).displayModePtr->getFps().getIntValue();
+ EXPECT_EQ(globalSignals, displayModeConfigs.at(i).signals);
+ }
+}
+
} // namespace android::scheduler
diff --git a/services/surfaceflinger/tests/unittests/SetFrameRateTest.cpp b/services/surfaceflinger/tests/unittests/SetFrameRateTest.cpp
index 6ee8174..dfcfd91 100644
--- a/services/surfaceflinger/tests/unittests/SetFrameRateTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SetFrameRateTest.cpp
@@ -24,8 +24,6 @@
// TODO(b/129481165): remove the #pragma below and fix conversion issues
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconversion"
-#include "BufferStateLayer.h"
-#include "EffectLayer.h"
#include "Layer.h"
// TODO(b/129481165): remove the #pragma below and fix conversion issues
#pragma clang diagnostic pop // ignored "-Wconversion"
@@ -374,11 +372,6 @@
const auto& layerFactory = GetParam();
auto parent = mLayers.emplace_back(layerFactory->createLayer(mFlinger));
- if (!parent->isVisible()) {
- // This is a hack as all the test layers except EffectLayer are not visible,
- // but since the logic is unified in Layer, it should be fine.
- return;
- }
auto child = mLayers.emplace_back(layerFactory->createLayer(mFlinger));
addChild(parent, child);
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_CreateDisplayTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_CreateDisplayTest.cpp
index f7d34ac..6a9c970 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_CreateDisplayTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_CreateDisplayTest.cpp
@@ -30,9 +30,6 @@
// --------------------------------------------------------------------
// Call Expectations
- // The call should notify the interceptor that a display was created.
- EXPECT_CALL(*mSurfaceInterceptor, saveDisplayCreation(_)).Times(1);
-
// --------------------------------------------------------------------
// Invocation
@@ -61,9 +58,6 @@
// --------------------------------------------------------------------
// Call Expectations
- // The call should notify the interceptor that a display was created.
- EXPECT_CALL(*mSurfaceInterceptor, saveDisplayCreation(_)).Times(1);
-
// --------------------------------------------------------------------
// Invocation
int64_t oldId = IPCThreadState::self()->clearCallingIdentity();
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_DestroyDisplayTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_DestroyDisplayTest.cpp
index 40ef949..93a3811 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_DestroyDisplayTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_DestroyDisplayTest.cpp
@@ -37,9 +37,6 @@
// --------------------------------------------------------------------
// Call Expectations
- // The call should notify the interceptor that a display was created.
- EXPECT_CALL(*mSurfaceInterceptor, saveDisplayDeletion(_)).Times(1);
-
// Destroying the display commits a display transaction.
EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(1);
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp
index b607b88..6b7e353 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp
@@ -20,6 +20,7 @@
#include "DisplayTransactionTestHelpers.h"
+#include <ftl/fake_guard.h>
#include <scheduler/Fps.h>
namespace android {
@@ -40,18 +41,17 @@
PrimaryDisplayVariant::setupNativeWindowSurfaceCreationCallExpectations(this);
PrimaryDisplayVariant::setupHwcGetActiveConfigCallExpectations(this);
+ DisplayModes modes = makeModes(kMode60, kMode90, kMode120, kMode90_4K);
+ auto configs = std::make_shared<scheduler::RefreshRateConfigs>(modes, kModeId60);
+
+ setupScheduler(configs);
+
mFlinger.onComposerHalHotplug(PrimaryDisplayVariant::HWC_DISPLAY_ID, Connection::CONNECTED);
+ mFlinger.configureAndCommit();
- {
- DisplayModes modes = makeModes(kMode60, kMode90, kMode120, kMode90_4K);
- auto configs = std::make_shared<scheduler::RefreshRateConfigs>(modes, kModeId60);
-
- mDisplay = PrimaryDisplayVariant::makeFakeExistingDisplayInjector(this)
- .setDisplayModes(std::move(modes), kModeId60, std::move(configs))
- .inject();
- }
-
- setupScheduler(mDisplay->holdRefreshRateConfigs());
+ mDisplay = PrimaryDisplayVariant::makeFakeExistingDisplayInjector(this)
+ .setDisplayModes(std::move(modes), kModeId60, std::move(configs))
+ .inject();
// isVsyncPeriodSwitchSupported should return true, otherwise the SF's HWC proxy
// will call setActiveConfig instead of setActiveConfigWithConstraints.
@@ -112,8 +112,10 @@
}
TEST_F(DisplayModeSwitchingTest, changeRefreshRate_OnActiveDisplay_WithRefreshRequired) {
+ ftl::FakeGuard guard(kMainThreadContext);
+
ASSERT_FALSE(mDisplay->getDesiredActiveMode().has_value());
- ASSERT_EQ(mDisplay->getActiveMode()->getId(), kModeId60);
+ ASSERT_EQ(mDisplay->getActiveMode().getId(), kModeId60);
mFlinger.onActiveDisplayChanged(mDisplay);
@@ -122,7 +124,7 @@
ASSERT_TRUE(mDisplay->getDesiredActiveMode().has_value());
ASSERT_EQ(mDisplay->getDesiredActiveMode()->mode->getId(), kModeId90);
- ASSERT_EQ(mDisplay->getActiveMode()->getId(), kModeId60);
+ ASSERT_EQ(mDisplay->getActiveMode().getId(), kModeId60);
// Verify that next commit will call setActiveConfigWithConstraints in HWC
const VsyncPeriodChangeTimeline timeline{.refreshRequired = true};
@@ -135,7 +137,7 @@
Mock::VerifyAndClearExpectations(mComposer);
ASSERT_TRUE(mDisplay->getDesiredActiveMode().has_value());
- ASSERT_EQ(mDisplay->getActiveMode()->getId(), kModeId60);
+ ASSERT_EQ(mDisplay->getActiveMode().getId(), kModeId60);
// Verify that the next commit will complete the mode change and send
// a onModeChanged event to the framework.
@@ -145,10 +147,12 @@
Mock::VerifyAndClearExpectations(mAppEventThread);
ASSERT_FALSE(mDisplay->getDesiredActiveMode().has_value());
- ASSERT_EQ(mDisplay->getActiveMode()->getId(), kModeId90);
+ ASSERT_EQ(mDisplay->getActiveMode().getId(), kModeId90);
}
TEST_F(DisplayModeSwitchingTest, changeRefreshRate_OnActiveDisplay_WithoutRefreshRequired) {
+ ftl::FakeGuard guard(kMainThreadContext);
+
ASSERT_FALSE(mDisplay->getDesiredActiveMode().has_value());
mFlinger.onActiveDisplayChanged(mDisplay);
@@ -158,7 +162,7 @@
ASSERT_TRUE(mDisplay->getDesiredActiveMode().has_value());
ASSERT_EQ(mDisplay->getDesiredActiveMode()->mode->getId(), kModeId90);
- ASSERT_EQ(mDisplay->getActiveMode()->getId(), kModeId60);
+ ASSERT_EQ(mDisplay->getActiveMode().getId(), kModeId60);
// Verify that next commit will call setActiveConfigWithConstraints in HWC
// and complete the mode change.
@@ -173,15 +177,17 @@
mFlinger.commit();
ASSERT_FALSE(mDisplay->getDesiredActiveMode().has_value());
- ASSERT_EQ(mDisplay->getActiveMode()->getId(), kModeId90);
+ ASSERT_EQ(mDisplay->getActiveMode().getId(), kModeId90);
}
TEST_F(DisplayModeSwitchingTest, twoConsecutiveSetDesiredDisplayModeSpecs) {
+ ftl::FakeGuard guard(kMainThreadContext);
+
// Test that if we call setDesiredDisplayModeSpecs while a previous mode change
// is still being processed the later call will be respected.
ASSERT_FALSE(mDisplay->getDesiredActiveMode().has_value());
- ASSERT_EQ(mDisplay->getActiveMode()->getId(), kModeId60);
+ ASSERT_EQ(mDisplay->getActiveMode().getId(), kModeId60);
mFlinger.onActiveDisplayChanged(mDisplay);
@@ -215,12 +221,14 @@
mFlinger.commit();
ASSERT_FALSE(mDisplay->getDesiredActiveMode().has_value());
- ASSERT_EQ(mDisplay->getActiveMode()->getId(), kModeId120);
+ ASSERT_EQ(mDisplay->getActiveMode().getId(), kModeId120);
}
TEST_F(DisplayModeSwitchingTest, changeResolution_OnActiveDisplay_WithoutRefreshRequired) {
+ ftl::FakeGuard guard(kMainThreadContext);
+
ASSERT_FALSE(mDisplay->getDesiredActiveMode().has_value());
- ASSERT_EQ(mDisplay->getActiveMode()->getId(), kModeId60);
+ ASSERT_EQ(mDisplay->getActiveMode().getId(), kModeId60);
mFlinger.onActiveDisplayChanged(mDisplay);
@@ -229,7 +237,7 @@
ASSERT_TRUE(mDisplay->getDesiredActiveMode().has_value());
ASSERT_EQ(mDisplay->getDesiredActiveMode()->mode->getId(), kModeId90_4K);
- ASSERT_EQ(mDisplay->getActiveMode()->getId(), kModeId60);
+ ASSERT_EQ(mDisplay->getActiveMode().getId(), kModeId60);
// Verify that next commit will call setActiveConfigWithConstraints in HWC
// and complete the mode change.
@@ -264,7 +272,7 @@
mDisplay = mFlinger.getDisplay(displayToken);
ASSERT_FALSE(mDisplay->getDesiredActiveMode().has_value());
- ASSERT_EQ(mDisplay->getActiveMode()->getId(), kModeId90_4K);
+ ASSERT_EQ(mDisplay->getActiveMode().getId(), kModeId90_4K);
}
} // namespace
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayTransactionCommitTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayTransactionCommitTest.cpp
index bc9e801..94d517a 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayTransactionCommitTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayTransactionCommitTest.cpp
@@ -90,15 +90,12 @@
Case::HdrSupport::setupComposerCallExpectations(this);
Case::PerFrameMetadataSupport::setupComposerCallExpectations(this);
- EXPECT_CALL(*mSurfaceInterceptor, saveDisplayCreation(_)).Times(1);
expectHotplugReceived<Case, true>(mEventThread);
expectHotplugReceived<Case, true>(mSFEventThread);
}
template <typename Case>
void DisplayTransactionCommitTest::setupCommonCallExpectationsForDisconnectProcessing() {
- EXPECT_CALL(*mSurfaceInterceptor, saveDisplayDeletion(_)).Times(1);
-
expectHotplugReceived<Case, false>(mEventThread);
expectHotplugReceived<Case, false>(mSFEventThread);
}
@@ -118,9 +115,7 @@
ASSERT_TRUE(displayId);
const auto hwcDisplayId = Case::Display::HWC_DISPLAY_ID_OPT::value;
ASSERT_TRUE(hwcDisplayId);
- expectedPhysical = {.id = *displayId,
- .type = *connectionType,
- .hwcDisplayId = *hwcDisplayId};
+ expectedPhysical = {.id = *displayId, .hwcDisplayId = *hwcDisplayId};
}
// The display should have been set up in the current display state
@@ -145,10 +140,13 @@
const auto displayId = Case::Display::DISPLAY_ID::get();
ASSERT_TRUE(PhysicalDisplayId::tryCast(displayId));
- const auto displayTokenOpt = mFlinger.mutablePhysicalDisplayTokens().get(displayId);
- ASSERT_TRUE(displayTokenOpt);
+ const auto displayOpt = mFlinger.mutablePhysicalDisplays().get(displayId);
+ ASSERT_TRUE(displayOpt);
- verifyDisplayIsConnected<Case>(displayTokenOpt->get());
+ const auto& display = displayOpt->get();
+ EXPECT_EQ(Case::Display::CONNECTION_TYPE::value, display.snapshot().connectionType());
+
+ verifyDisplayIsConnected<Case>(display.token());
}
void DisplayTransactionCommitTest::verifyDisplayIsNotConnected(const sp<IBinder>& displayToken) {
@@ -175,7 +173,7 @@
// --------------------------------------------------------------------
// Invocation
- mFlinger.commitTransactionsLocked(eDisplayTransactionNeeded);
+ mFlinger.configureAndCommit();
// --------------------------------------------------------------------
// Postconditions
@@ -204,7 +202,7 @@
// --------------------------------------------------------------------
// Invocation
- mFlinger.commitTransactionsLocked(eDisplayTransactionNeeded);
+ mFlinger.configureAndCommit();
// --------------------------------------------------------------------
// Postconditions
@@ -239,7 +237,7 @@
// --------------------------------------------------------------------
// Invocation
- mFlinger.commitTransactionsLocked(eDisplayTransactionNeeded);
+ mFlinger.configureAndCommit();
// --------------------------------------------------------------------
// Postconditions
@@ -247,10 +245,10 @@
// HWComposer should not have an entry for the display
EXPECT_FALSE(hasPhysicalHwcDisplay(Case::Display::HWC_DISPLAY_ID));
- // SF should not have a display token.
+ // SF should not have a PhysicalDisplay.
const auto displayId = Case::Display::DISPLAY_ID::get();
ASSERT_TRUE(PhysicalDisplayId::tryCast(displayId));
- ASSERT_FALSE(mFlinger.mutablePhysicalDisplayTokens().contains(displayId));
+ ASSERT_FALSE(mFlinger.mutablePhysicalDisplays().contains(displayId));
// The existing token should have been removed.
verifyDisplayIsNotConnected(existing.token());
@@ -321,7 +319,7 @@
// --------------------------------------------------------------------
// Invocation
- mFlinger.commitTransactionsLocked(eDisplayTransactionNeeded);
+ mFlinger.configureAndCommit();
// --------------------------------------------------------------------
// Postconditions
@@ -329,10 +327,10 @@
// HWComposer should not have an entry for the display
EXPECT_FALSE(hasPhysicalHwcDisplay(Case::Display::HWC_DISPLAY_ID));
- // SF should not have a display token.
+ // SF should not have a PhysicalDisplay.
const auto displayId = Case::Display::DISPLAY_ID::get();
ASSERT_TRUE(PhysicalDisplayId::tryCast(displayId));
- ASSERT_FALSE(mFlinger.mutablePhysicalDisplayTokens().contains(displayId));
+ ASSERT_FALSE(mFlinger.mutablePhysicalDisplays().contains(displayId));
}(),
testing::KilledBySignal(SIGABRT), "Primary display cannot be disconnected.");
}
@@ -366,7 +364,7 @@
// --------------------------------------------------------------------
// Invocation
- mFlinger.commitTransactionsLocked(eDisplayTransactionNeeded);
+ mFlinger.configureAndCommit();
// --------------------------------------------------------------------
// Postconditions
@@ -376,9 +374,9 @@
const auto displayId = Case::Display::DISPLAY_ID::get();
ASSERT_TRUE(PhysicalDisplayId::tryCast(displayId));
- const auto displayTokenOpt = mFlinger.mutablePhysicalDisplayTokens().get(displayId);
- ASSERT_TRUE(displayTokenOpt);
- EXPECT_NE(existing.token(), displayTokenOpt->get());
+ const auto displayOpt = mFlinger.mutablePhysicalDisplays().get(displayId);
+ ASSERT_TRUE(displayOpt);
+ EXPECT_NE(existing.token(), displayOpt->get().token());
// A new display should be connected in its place.
verifyPhysicalDisplayIsConnected<Case>();
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_HotplugTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_HotplugTest.cpp
index c9a2b00..1210d0b 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_HotplugTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_HotplugTest.cpp
@@ -20,41 +20,18 @@
#include "DisplayTransactionTestHelpers.h"
namespace android {
-namespace {
class HotplugTest : public DisplayTransactionTest {};
-TEST_F(HotplugTest, enqueuesEventsForDisplayTransaction) {
+TEST_F(HotplugTest, schedulesConfigureToProcessHotplugEvents) {
+ EXPECT_CALL(*mFlinger.scheduler(), scheduleConfigure()).Times(2);
+
constexpr HWDisplayId hwcDisplayId1 = 456;
- constexpr HWDisplayId hwcDisplayId2 = 654;
-
- // --------------------------------------------------------------------
- // Preconditions
-
- // Set the main thread id so that the current thread does not appear to be
- // the main thread.
- mFlinger.mutableMainThreadId() = std::thread::id();
-
- // --------------------------------------------------------------------
- // Call Expectations
-
- // We expect a scheduled commit for the display transaction.
- EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(1);
-
- // --------------------------------------------------------------------
- // Invocation
-
- // Simulate two hotplug events (a connect and a disconnect)
mFlinger.onComposerHalHotplug(hwcDisplayId1, Connection::CONNECTED);
+
+ constexpr HWDisplayId hwcDisplayId2 = 654;
mFlinger.onComposerHalHotplug(hwcDisplayId2, Connection::DISCONNECTED);
- // --------------------------------------------------------------------
- // Postconditions
-
- // The display transaction needed flag should be set.
- EXPECT_TRUE(hasTransactionFlagSet(eDisplayTransactionNeeded));
-
- // All events should be in the pending event queue.
const auto& pendingEvents = mFlinger.mutablePendingHotplugEvents();
ASSERT_EQ(2u, pendingEvents.size());
EXPECT_EQ(hwcDisplayId1, pendingEvents[0].hwcDisplayId);
@@ -63,49 +40,83 @@
EXPECT_EQ(Connection::DISCONNECTED, pendingEvents[1].connection);
}
-TEST_F(HotplugTest, processesEnqueuedEventsIfCalledOnMainThread) {
- constexpr HWDisplayId displayId1 = 456;
-
- // --------------------------------------------------------------------
- // Note:
- // --------------------------------------------------------------------
- // This test case is a bit tricky. We want to verify that
- // onComposerHalHotplug() calls processDisplayHotplugEventsLocked(), but we
- // don't really want to provide coverage for everything the later function
- // does as there are specific tests for it.
- // --------------------------------------------------------------------
-
- // --------------------------------------------------------------------
- // Preconditions
-
- // Set the main thread id so that the current thread does appear to be the
- // main thread.
- mFlinger.mutableMainThreadId() = std::this_thread::get_id();
-
- // --------------------------------------------------------------------
- // Call Expectations
-
- // We expect a scheduled commit for the display transaction.
+TEST_F(HotplugTest, schedulesFrameToCommitDisplayTransaction) {
+ EXPECT_CALL(*mFlinger.scheduler(), scheduleConfigure()).Times(1);
EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(1);
- // --------------------------------------------------------------------
- // Invocation
-
- // Simulate a disconnect on a display id that is not connected. This should
- // be enqueued by onComposerHalHotplug(), and dequeued by
- // processDisplayHotplugEventsLocked(), but then ignored as invalid.
+ constexpr HWDisplayId displayId1 = 456;
mFlinger.onComposerHalHotplug(displayId1, Connection::DISCONNECTED);
+ mFlinger.configure();
- // --------------------------------------------------------------------
- // Postconditions
-
- // The display transaction needed flag should be set.
- EXPECT_TRUE(hasTransactionFlagSet(eDisplayTransactionNeeded));
-
- // There should be no event queued on return, as it should have been
- // processed.
+ // The configure stage should consume the hotplug queue and produce a display transaction.
EXPECT_TRUE(mFlinger.mutablePendingHotplugEvents().empty());
+ EXPECT_TRUE(hasTransactionFlagSet(eDisplayTransactionNeeded));
}
-} // namespace
+TEST_F(HotplugTest, ignoresDuplicateDisconnection) {
+ // Inject a primary display.
+ PrimaryDisplayVariant::injectHwcDisplay(this);
+
+ using ExternalDisplay = ExternalDisplayVariant;
+ ExternalDisplay::setupHwcHotplugCallExpectations(this);
+ ExternalDisplay::setupHwcGetActiveConfigCallExpectations(this);
+
+ // TODO(b/241286146): Remove this unnecessary call.
+ EXPECT_CALL(*mComposer,
+ setVsyncEnabled(ExternalDisplay::HWC_DISPLAY_ID, IComposerClient::Vsync::DISABLE))
+ .WillOnce(Return(Error::NONE));
+
+ // A single commit should be scheduled for both configure calls.
+ EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(1);
+
+ ExternalDisplay::injectPendingHotplugEvent(this, Connection::CONNECTED);
+ mFlinger.configure();
+
+ EXPECT_TRUE(hasPhysicalHwcDisplay(ExternalDisplay::HWC_DISPLAY_ID));
+
+ // Disconnecting a display that was already disconnected should be a no-op.
+ ExternalDisplay::injectPendingHotplugEvent(this, Connection::DISCONNECTED);
+ ExternalDisplay::injectPendingHotplugEvent(this, Connection::DISCONNECTED);
+ ExternalDisplay::injectPendingHotplugEvent(this, Connection::DISCONNECTED);
+ mFlinger.configure();
+
+ // The display should be scheduled for removal during the next commit. At this point, it should
+ // still exist but be marked as disconnected.
+ EXPECT_TRUE(hasPhysicalHwcDisplay(ExternalDisplay::HWC_DISPLAY_ID));
+ EXPECT_FALSE(mFlinger.getHwComposer().isConnected(ExternalDisplay::DISPLAY_ID::get()));
+}
+
+TEST_F(HotplugTest, rejectsHotplugIfFailedToLoadDisplayModes) {
+ // Inject a primary display.
+ PrimaryDisplayVariant::injectHwcDisplay(this);
+
+ using ExternalDisplay = ExternalDisplayVariant;
+ constexpr bool kFailedHotplug = true;
+ ExternalDisplay::setupHwcHotplugCallExpectations<kFailedHotplug>(this);
+
+ // Simulate a connect event that fails to load display modes due to HWC already having
+ // disconnected the display but SF yet having to process the queued disconnect event.
+ EXPECT_CALL(*mComposer, getActiveConfig(ExternalDisplay::HWC_DISPLAY_ID, _))
+ .WillRepeatedly(Return(Error::BAD_DISPLAY));
+
+ // TODO(b/241286146): Remove this unnecessary call.
+ EXPECT_CALL(*mComposer,
+ setVsyncEnabled(ExternalDisplay::HWC_DISPLAY_ID, IComposerClient::Vsync::DISABLE))
+ .WillOnce(Return(Error::NONE));
+
+ EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(1);
+
+ ExternalDisplay::injectPendingHotplugEvent(this, Connection::CONNECTED);
+ mFlinger.configure();
+
+ // The hotplug should be rejected, so no HWComposer::DisplayData should be created.
+ EXPECT_FALSE(hasPhysicalHwcDisplay(ExternalDisplay::HWC_DISPLAY_ID));
+
+ // Disconnecting a display that does not exist should be a no-op.
+ ExternalDisplay::injectPendingHotplugEvent(this, Connection::DISCONNECTED);
+ mFlinger.configure();
+
+ EXPECT_FALSE(hasPhysicalHwcDisplay(ExternalDisplay::HWC_DISPLAY_ID));
+}
+
} // namespace android
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_NotifyPowerBoostTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_NotifyPowerBoostTest.cpp
index ec7e8a7..4e9f293 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_NotifyPowerBoostTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_NotifyPowerBoostTest.cpp
@@ -21,6 +21,7 @@
#include <thread>
#include "DisplayTransactionTestHelpers.h"
+#include "FakeDisplayInjector.h"
#include <android/hardware/power/Boost.h>
@@ -32,6 +33,8 @@
TEST_F(DisplayTransactionTest, notifyPowerBoostNotifiesTouchEvent) {
using namespace std::chrono_literals;
+ injectDefaultInternalDisplay([](FakeDisplayDeviceInjector&) {});
+
mFlinger.scheduler()->replaceTouchTimer(100);
std::this_thread::sleep_for(10ms); // wait for callback to be triggered
EXPECT_TRUE(mFlinger.scheduler()->isTouchActive()); // Starting timer activates touch
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_OnInitializeDisplaysTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_OnInitializeDisplaysTest.cpp
index 98249bf..f553a23 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_OnInitializeDisplaysTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_OnInitializeDisplaysTest.cpp
@@ -38,11 +38,6 @@
// --------------------------------------------------------------------
// Call Expectations
- // We expect the surface interceptor to possibly be used, but we treat it as
- // disabled since it is called as a side effect rather than directly by this
- // function.
- EXPECT_CALL(*mSurfaceInterceptor, isEnabled()).WillOnce(Return(false));
-
// We expect a call to get the active display config.
Case::Display::setupHwcGetActiveConfigCallExpectations(this);
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
index e256d2c..bc66961 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
@@ -97,7 +97,7 @@
.setNativeWindow(mNativeWindow)
.setPowerMode(hal::PowerMode::ON)
.inject();
- mFlinger.mutableActiveDisplayToken() = mDisplay->getDisplayToken();
+ mFlinger.mutableActiveDisplayId() = mDisplay->getPhysicalId();
}
void SurfaceFlingerPowerHintTest::setupScheduler() {
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_SetPowerModeInternalTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_SetPowerModeInternalTest.cpp
index 583cf5f..25857ec 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_SetPowerModeInternalTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_SetPowerModeInternalTest.cpp
@@ -140,7 +140,6 @@
static void verifyPostconditions(DisplayTransactionTest* test) {
EXPECT_TRUE(test->mFlinger.getVisibleRegionsDirty());
- EXPECT_TRUE(test->mFlinger.getHasPoweredOff());
}
};
@@ -155,7 +154,6 @@
static void verifyPostconditions(DisplayTransactionTest* test) {
EXPECT_TRUE(test->mFlinger.getVisibleRegionsDirty());
- EXPECT_TRUE(test->mFlinger.getHasPoweredOff());
}
};
@@ -255,14 +253,16 @@
using DispSync = DispSyncVariant;
using Transition = TransitionVariant;
- static auto injectDisplayWithInitialPowerMode(DisplayTransactionTest* test, PowerMode mode) {
+ static sp<DisplayDevice> injectDisplayWithInitialPowerMode(DisplayTransactionTest* test,
+ PowerMode mode) {
Display::injectHwcDisplayWithNoDefaultCapabilities(test);
- auto display = Display::makeFakeExistingDisplayInjector(test);
- display.inject();
- display.mutableDisplayDevice()->setPowerMode(mode);
- if (display.mutableDisplayDevice()->isInternal()) {
- test->mFlinger.mutableActiveDisplayToken() =
- display.mutableDisplayDevice()->getDisplayToken();
+ auto injector = Display::makeFakeExistingDisplayInjector(test);
+ const auto display = injector.inject();
+ display->setPowerMode(mode);
+ if (injector.physicalDisplay()
+ .transform(&display::PhysicalDisplay::isInternal)
+ .value_or(false)) {
+ test->mFlinger.mutableActiveDisplayId() = display->getPhysicalId();
}
return display;
@@ -276,13 +276,6 @@
EXPECT_CALL(*test->mFlinger.scheduler(), scheduleFrame()).Times(1);
}
- static void setupSurfaceInterceptorCallExpectations(DisplayTransactionTest* test,
- PowerMode mode) {
- EXPECT_CALL(*test->mSurfaceInterceptor, isEnabled()).WillOnce(Return(true));
- EXPECT_CALL(*test->mSurfaceInterceptor, savePowerModeUpdate(_, static_cast<int32_t>(mode)))
- .Times(1);
- }
-
static void setupComposerCallExpectations(DisplayTransactionTest* test, PowerMode mode) {
// Any calls to get the active config will return a default value.
EXPECT_CALL(*test->mComposer, getActiveConfig(Display::HWC_DISPLAY_ID, _))
@@ -349,14 +342,12 @@
// --------------------------------------------------------------------
// Call Expectations
- Case::setupSurfaceInterceptorCallExpectations(this, Case::Transition::TARGET_POWER_MODE);
Case::Transition::template setupCallExpectations<Case>(this);
// --------------------------------------------------------------------
// Invocation
- mFlinger.setPowerModeInternal(display.mutableDisplayDevice(),
- Case::Transition::TARGET_POWER_MODE);
+ mFlinger.setPowerModeInternal(display, Case::Transition::TARGET_POWER_MODE);
// --------------------------------------------------------------------
// Postconditions
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_SetupNewDisplayDeviceInternalTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_SetupNewDisplayDeviceInternalTest.cpp
index 6aeb3fe..0384568 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_SetupNewDisplayDeviceInternalTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_SetupNewDisplayDeviceInternalTest.cpp
@@ -17,6 +17,8 @@
#undef LOG_TAG
#define LOG_TAG "LibSurfaceFlingerUnittests"
+#include <ftl/fake_guard.h>
+
#include "DisplayHardware/DisplayMode.h"
#include "DisplayTransactionTestHelpers.h"
@@ -34,16 +36,13 @@
static constexpr bool WIDE_COLOR_SUPPORTED = true;
static void injectConfigChange(DisplayTransactionTest* test) {
- test->mFlinger.mutableHasWideColorDisplay() = true;
+ test->mFlinger.mutableSupportsWideColor() = true;
test->mFlinger.mutableDisplayColorSetting() = DisplayColorSetting::kUnmanaged;
}
static void setupComposerCallExpectations(DisplayTransactionTest* test) {
EXPECT_CALL(*test->mNativeWindow, perform(NATIVE_WINDOW_SET_BUFFERS_DATASPACE)).Times(1);
- EXPECT_CALL(*test->mComposer, getColorModes(Display::HWC_DISPLAY_ID, _))
- .WillOnce(DoAll(SetArgPointee<1>(std::vector<ColorMode>({ColorMode::DISPLAY_P3})),
- Return(Error::NONE)));
EXPECT_CALL(*test->mComposer,
getRenderIntents(Display::HWC_DISPLAY_ID, ColorMode::DISPLAY_P3, _))
.WillOnce(DoAll(SetArgPointee<2>(
@@ -246,11 +245,20 @@
.setDpiY(DEFAULT_DPI)
.setGroup(0)
.build();
+
state.physical = {.id = *displayId,
- .type = *connectionType,
.hwcDisplayId = *hwcDisplayId,
- .supportedModes = makeModes(activeMode),
- .activeMode = std::move(activeMode)};
+ .activeMode = activeMode};
+
+ ui::ColorModes colorModes;
+ if constexpr (Case::WideColorSupport::WIDE_COLOR_SUPPORTED) {
+ colorModes.push_back(ColorMode::DISPLAY_P3);
+ }
+
+ mFlinger.mutablePhysicalDisplays().emplace_or_replace(*displayId, displayToken, *displayId,
+ *connectionType,
+ makeModes(activeMode),
+ std::move(colorModes), std::nullopt);
}
state.isSecure = static_cast<bool>(Case::Display::SECURE);
@@ -262,9 +270,8 @@
// --------------------------------------------------------------------
// Postconditions
- ASSERT_TRUE(device != nullptr);
+ ASSERT_NE(nullptr, device);
EXPECT_EQ(Case::Display::DISPLAY_ID::get(), device->getId());
- EXPECT_EQ(Case::Display::CONNECTION_TYPE::value, device->getConnectionType());
EXPECT_EQ(static_cast<bool>(Case::Display::VIRTUAL), device->isVirtual());
EXPECT_EQ(static_cast<bool>(Case::Display::SECURE), device->isSecure());
EXPECT_EQ(static_cast<bool>(Case::Display::PRIMARY), device->isPrimary());
@@ -280,9 +287,8 @@
device->receivesInput());
if constexpr (Case::Display::CONNECTION_TYPE::value) {
- EXPECT_EQ(1, device->getSupportedModes().size());
- EXPECT_NE(nullptr, device->getActiveMode());
- EXPECT_EQ(Case::Display::HWC_ACTIVE_CONFIG_ID, device->getActiveMode()->getHwcId());
+ ftl::FakeGuard guard(kMainThreadContext);
+ EXPECT_EQ(Case::Display::HWC_ACTIVE_CONFIG_ID, device->getActiveMode().getHwcId());
}
}
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_UpdateLayerMetadataSnapshotTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_UpdateLayerMetadataSnapshotTest.cpp
new file mode 100644
index 0000000..0cf3bdf
--- /dev/null
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_UpdateLayerMetadataSnapshotTest.cpp
@@ -0,0 +1,212 @@
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+#include <gui/LayerMetadata.h>
+
+#include "TestableSurfaceFlinger.h"
+#include "mock/MockEventThread.h"
+#include "mock/MockVsyncController.h"
+
+namespace android {
+
+using testing::_;
+using testing::Return;
+using FakeHwcDisplayInjector = TestableSurfaceFlinger::FakeHwcDisplayInjector;
+
+class SurfaceFlingerUpdateLayerMetadataSnapshotTest : public testing::Test {
+public:
+ SurfaceFlingerUpdateLayerMetadataSnapshotTest() { setupScheduler(); }
+
+protected:
+ void setupScheduler() {
+ auto eventThread = std::make_unique<mock::EventThread>();
+ auto sfEventThread = std::make_unique<mock::EventThread>();
+
+ EXPECT_CALL(*eventThread, registerDisplayEventConnection(_));
+ EXPECT_CALL(*eventThread, createEventConnection(_, _))
+ .WillOnce(Return(sp<EventThreadConnection>::make(eventThread.get(),
+ mock::EventThread::kCallingUid,
+ ResyncCallback())));
+
+ EXPECT_CALL(*sfEventThread, registerDisplayEventConnection(_));
+ EXPECT_CALL(*sfEventThread, createEventConnection(_, _))
+ .WillOnce(Return(sp<EventThreadConnection>::make(sfEventThread.get(),
+ mock::EventThread::kCallingUid,
+ ResyncCallback())));
+
+ auto vsyncController = std::make_unique<mock::VsyncController>();
+ auto vsyncTracker = std::make_unique<mock::VSyncTracker>();
+
+ EXPECT_CALL(*vsyncTracker, nextAnticipatedVSyncTimeFrom(_)).WillRepeatedly(Return(0));
+ EXPECT_CALL(*vsyncTracker, currentPeriod())
+ .WillRepeatedly(Return(FakeHwcDisplayInjector::DEFAULT_VSYNC_PERIOD));
+ EXPECT_CALL(*vsyncTracker, nextAnticipatedVSyncTimeFrom(_)).WillRepeatedly(Return(0));
+ mFlinger.setupScheduler(std::move(vsyncController), std::move(vsyncTracker),
+ std::move(eventThread), std::move(sfEventThread));
+ }
+
+ sp<Layer> createLayer(const char* name, LayerMetadata layerMetadata) {
+ return sp<Layer>::make(
+ LayerCreationArgs{mFlinger.flinger(), nullptr, name, 0, layerMetadata});
+ }
+
+ TestableSurfaceFlinger mFlinger;
+};
+
+class LayerMetadataBuilder {
+public:
+ LayerMetadataBuilder(LayerMetadata layerMetadata = {}) : mLayerMetadata(layerMetadata) {}
+
+ LayerMetadataBuilder& setInt32(uint32_t key, int32_t value) {
+ mLayerMetadata.setInt32(key, value);
+ return *this;
+ }
+
+ LayerMetadata build() { return mLayerMetadata; }
+
+private:
+ LayerMetadata mLayerMetadata;
+};
+
+bool operator==(const LayerMetadata& lhs, const LayerMetadata& rhs) {
+ return lhs.mMap == rhs.mMap;
+}
+
+std::ostream& operator<<(std::ostream& stream, const LayerMetadata& layerMetadata) {
+ stream << "LayerMetadata{";
+ for (auto it = layerMetadata.mMap.cbegin(); it != layerMetadata.mMap.cend(); it++) {
+ if (it != layerMetadata.mMap.cbegin()) {
+ stream << ", ";
+ }
+ stream << layerMetadata.itemToString(it->first, ":");
+ }
+ return stream << "}";
+}
+
+// Test that the snapshot's layer metadata is set.
+TEST_F(SurfaceFlingerUpdateLayerMetadataSnapshotTest, updatesSnapshotMetadata) {
+ auto layerMetadata = LayerMetadataBuilder().setInt32(METADATA_TASK_ID, 1).build();
+ auto layer = createLayer("layer", layerMetadata);
+ mFlinger.mutableDrawingState().layersSortedByZ.add(layer);
+
+ mFlinger.updateLayerMetadataSnapshot();
+
+ ASSERT_EQ(layer->getLayerSnapshot()->layerMetadata, layerMetadata);
+}
+
+// Test that snapshot layer metadata is set by merging the child's metadata on top of its
+// parent's metadata.
+TEST_F(SurfaceFlingerUpdateLayerMetadataSnapshotTest, mergesSnapshotMetadata) {
+ auto layerAMetadata = LayerMetadataBuilder()
+ .setInt32(METADATA_OWNER_UID, 1)
+ .setInt32(METADATA_TASK_ID, 2)
+ .build();
+ auto layerA = createLayer("parent", layerAMetadata);
+ auto layerBMetadata = LayerMetadataBuilder().setInt32(METADATA_TASK_ID, 3).build();
+ auto layerB = createLayer("child", layerBMetadata);
+ layerA->addChild(layerB);
+ layerA->commitChildList();
+ mFlinger.mutableDrawingState().layersSortedByZ.add(layerA);
+
+ mFlinger.updateLayerMetadataSnapshot();
+
+ ASSERT_EQ(layerA->getLayerSnapshot()->layerMetadata, layerAMetadata);
+ auto expectedChildMetadata =
+ LayerMetadataBuilder(layerAMetadata).setInt32(METADATA_TASK_ID, 3).build();
+ ASSERT_EQ(layerB->getLayerSnapshot()->layerMetadata, expectedChildMetadata);
+}
+
+// Test that snapshot relative layer metadata is set to the parent's layer metadata merged on top of
+// that parent's relative layer metadata.
+TEST_F(SurfaceFlingerUpdateLayerMetadataSnapshotTest, updatesRelativeMetadata) {
+ auto layerAMetadata = LayerMetadataBuilder().setInt32(METADATA_TASK_ID, 1).build();
+ auto layerA = createLayer("relative-parent", layerAMetadata);
+ auto layerAHandle = layerA->getHandle();
+ auto layerBMetadata = LayerMetadataBuilder().setInt32(METADATA_TASK_ID, 2).build();
+ auto layerB = createLayer("relative-child", layerBMetadata);
+ layerB->setRelativeLayer(layerAHandle, 1);
+ mFlinger.mutableDrawingState().layersSortedByZ.add(layerA);
+ mFlinger.mutableDrawingState().layersSortedByZ.add(layerB);
+
+ mFlinger.updateLayerMetadataSnapshot();
+
+ ASSERT_EQ(layerA->getLayerSnapshot()->relativeLayerMetadata, LayerMetadata{});
+ ASSERT_EQ(layerB->getLayerSnapshot()->relativeLayerMetadata, layerAMetadata);
+}
+
+// Test that snapshot relative layer metadata is set correctly when a layer is interleaved within
+// two other layers.
+//
+// Layer
+// A
+// / \
+// B D
+// /
+// C
+//
+// Z-order Relatives
+// B <- D <- C
+TEST_F(SurfaceFlingerUpdateLayerMetadataSnapshotTest, updatesRelativeMetadataInterleaved) {
+ auto layerAMetadata = LayerMetadataBuilder().setInt32(METADATA_OWNER_UID, 1).build();
+ auto layerA = createLayer("layer-a", layerAMetadata);
+ auto layerBMetadata = LayerMetadataBuilder()
+ .setInt32(METADATA_TASK_ID, 2)
+ .setInt32(METADATA_OWNER_PID, 3)
+ .build();
+ auto layerB = createLayer("layer-b", layerBMetadata);
+ auto layerBHandle = layerB->getHandle();
+ auto layerC = createLayer("layer-c", {});
+ auto layerDMetadata = LayerMetadataBuilder().setInt32(METADATA_TASK_ID, 4).build();
+ auto layerD = createLayer("layer-d", layerDMetadata);
+ auto layerDHandle = layerD->getHandle();
+ layerB->addChild(layerC);
+ layerA->addChild(layerB);
+ layerA->addChild(layerD);
+ layerC->setRelativeLayer(layerDHandle, 1);
+ layerD->setRelativeLayer(layerBHandle, 1);
+ layerA->commitChildList();
+ mFlinger.mutableDrawingState().layersSortedByZ.add(layerA);
+
+ mFlinger.updateLayerMetadataSnapshot();
+
+ auto expectedLayerDRelativeMetadata = LayerMetadataBuilder()
+ // From layer A, parent of relative parent
+ .setInt32(METADATA_OWNER_UID, 1)
+ // From layer B, relative parent
+ .setInt32(METADATA_TASK_ID, 2)
+ .setInt32(METADATA_OWNER_PID, 3)
+ .build();
+ ASSERT_EQ(layerD->getLayerSnapshot()->relativeLayerMetadata, expectedLayerDRelativeMetadata);
+ auto expectedLayerCRelativeMetadata =
+ LayerMetadataBuilder()
+ // From layer A, parent of relative parent
+ .setInt32(METADATA_OWNER_UID, 1)
+ // From layer B, relative parent of relative parent
+ .setInt32(METADATA_OWNER_PID, 3)
+ // From layer D, relative parent
+ .setInt32(METADATA_TASK_ID, 4)
+ .build();
+ ASSERT_EQ(layerC->getLayerSnapshot()->relativeLayerMetadata, expectedLayerCRelativeMetadata);
+}
+
+TEST_F(SurfaceFlingerUpdateLayerMetadataSnapshotTest,
+ updatesRelativeMetadataMultipleRelativeChildren) {
+ auto layerAMetadata = LayerMetadataBuilder().setInt32(METADATA_OWNER_UID, 1).build();
+ auto layerA = createLayer("layer-a", layerAMetadata);
+ auto layerAHandle = layerA->getHandle();
+ auto layerB = createLayer("layer-b", {});
+ auto layerC = createLayer("layer-c", {});
+ layerB->setRelativeLayer(layerAHandle, 1);
+ layerC->setRelativeLayer(layerAHandle, 2);
+ layerA->commitChildList();
+ mFlinger.mutableDrawingState().layersSortedByZ.add(layerA);
+ mFlinger.mutableDrawingState().layersSortedByZ.add(layerB);
+ mFlinger.mutableDrawingState().layersSortedByZ.add(layerC);
+
+ mFlinger.updateLayerMetadataSnapshot();
+
+ ASSERT_EQ(layerA->getLayerSnapshot()->relativeLayerMetadata, LayerMetadata{});
+ ASSERT_EQ(layerB->getLayerSnapshot()->relativeLayerMetadata, layerAMetadata);
+ ASSERT_EQ(layerC->getLayerSnapshot()->relativeLayerMetadata, layerAMetadata);
+}
+
+} // namespace android
diff --git a/services/surfaceflinger/tests/unittests/TestableScheduler.h b/services/surfaceflinger/tests/unittests/TestableScheduler.h
index 66cdfd7..68df987 100644
--- a/services/surfaceflinger/tests/unittests/TestableScheduler.h
+++ b/services/surfaceflinger/tests/unittests/TestableScheduler.h
@@ -50,6 +50,7 @@
});
}
+ MOCK_METHOD(void, scheduleConfigure, (), (override));
MOCK_METHOD(void, scheduleFrame, (), (override));
MOCK_METHOD(void, postMessage, (sp<MessageHandler>&&), (override));
@@ -67,6 +68,8 @@
auto& mutableLayerHistory() { return mLayerHistory; }
+ auto& mutableDisplays() { return mDisplays; }
+
size_t layerHistorySize() NO_THREAD_SAFETY_ANALYSIS {
return mLayerHistory.mActiveLayerInfos.size() + mLayerHistory.mInactiveLayerInfos.size();
}
@@ -93,6 +96,22 @@
return mPolicy.touch == Scheduler::TouchState::Active;
}
+ void setTouchStateAndIdleTimerPolicy(GlobalSignals globalSignals) {
+ std::lock_guard<std::mutex> lock(mPolicyLock);
+ mPolicy.touch = globalSignals.touch ? TouchState::Active : TouchState::Inactive;
+ mPolicy.idleTimer = globalSignals.idle ? TimerState::Expired : TimerState::Reset;
+ }
+
+ void setContentRequirements(std::vector<RefreshRateConfigs::LayerRequirement> layers) {
+ std::lock_guard<std::mutex> lock(mPolicyLock);
+ mPolicy.contentRequirements = std::move(layers);
+ }
+
+ std::vector<DisplayModeConfig> getBestDisplayModeConfigs() {
+ std::lock_guard<std::mutex> lock(mPolicyLock);
+ return Scheduler::getBestDisplayModeConfigs();
+ }
+
void dispatchCachedReportedMode() {
std::lock_guard<std::mutex> lock(mPolicyLock);
return Scheduler::dispatchCachedReportedMode();
@@ -109,6 +128,7 @@
private:
// ICompositor overrides:
+ void configure() override {}
bool commit(TimePoint, VsyncId, TimePoint) override { return false; }
void composite(TimePoint, VsyncId) override {}
void sample() override {}
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index 407706d..29ff5ee 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -30,9 +30,7 @@
#include <ftl/fake_guard.h>
#include <gui/ScreenCaptureResults.h>
-#include "BufferStateLayer.h"
#include "DisplayDevice.h"
-#include "EffectLayer.h"
#include "FakeVsyncConfiguration.h"
#include "FrameTracer/FrameTracer.h"
#include "Layer.h"
@@ -42,7 +40,6 @@
#include "StartPropertySetThread.h"
#include "SurfaceFlinger.h"
#include "SurfaceFlingerDefaultFactory.h"
-#include "SurfaceInterceptor.h"
#include "TestableScheduler.h"
#include "mock/DisplayHardware/MockComposer.h"
#include "mock/DisplayHardware/MockDisplayMode.h"
@@ -83,10 +80,6 @@
return std::make_unique<scheduler::FakePhaseOffsets>();
}
- sp<SurfaceInterceptor> createSurfaceInterceptor() override {
- return sp<android::impl::SurfaceInterceptor>::make();
- }
-
sp<StartPropertySetThread> createStartPropertySetThread(bool timestampPropertyValue) override {
return sp<StartPropertySetThread>::make(timestampPropertyValue);
}
@@ -121,11 +114,9 @@
return compositionengine::impl::createCompositionEngine();
}
- sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs&) override {
- return nullptr;
- }
+ sp<Layer> createBufferStateLayer(const LayerCreationArgs&) override { return nullptr; }
- sp<EffectLayer> createEffectLayer(const LayerCreationArgs&) override { return nullptr; }
+ sp<Layer> createEffectLayer(const LayerCreationArgs&) override { return nullptr; }
std::unique_ptr<FrameTracer> createFrameTracer() override {
return std::make_unique<mock::FrameTracer>();
@@ -162,7 +153,6 @@
if (!mFlinger) {
mFlinger = sp<SurfaceFlinger>::make(mFactory, SurfaceFlinger::SkipInitialization);
}
- mFlinger->mAnimationTransactionTimeout = ms2ns(10);
}
SurfaceFlinger* flinger() { return mFlinger.get(); }
@@ -223,7 +213,7 @@
configs = std::make_shared<scheduler::RefreshRateConfigs>(modes, kModeId60);
}
- const auto fps = configs->getActiveMode()->getFps();
+ const auto fps = FTL_FAKE_GUARD(kMainThreadContext, configs->getActiveMode().getFps());
mFlinger->mVsyncConfiguration = mFactory.createVsyncConfiguration(fps);
mFlinger->mVsyncModulator = sp<scheduler::VsyncModulator>::make(
mFlinger->mVsyncConfiguration->getCurrentConfigs());
@@ -289,7 +279,7 @@
const sp<NativeHandle>& sidebandStream) {
layer->mDrawingState.sidebandStream = sidebandStream;
layer->mSidebandStream = sidebandStream;
- layer->editCompositionState()->sidebandStream = sidebandStream;
+ layer->editLayerSnapshot()->sidebandStream = sidebandStream;
}
void setLayerCompositionType(const sp<Layer>& layer,
@@ -317,8 +307,15 @@
* Forwarding for functions being tested
*/
- TimePoint commit(TimePoint frameTime, VsyncId vsyncId, TimePoint expectedVSyncTime) {
- mFlinger->commit(frameTime, vsyncId, expectedVSyncTime);
+ void configure() { mFlinger->configure(); }
+
+ void configureAndCommit() {
+ configure();
+ commitTransactionsLocked(eDisplayTransactionNeeded);
+ }
+
+ TimePoint commit(TimePoint frameTime, VsyncId vsyncId, TimePoint expectedVsyncTime) {
+ mFlinger->commit(frameTime, vsyncId, expectedVsyncTime);
return frameTime;
}
@@ -362,9 +359,10 @@
dispSurface, producer);
}
- auto commitTransactionsLocked(uint32_t transactionFlags) {
+ void commitTransactionsLocked(uint32_t transactionFlags) {
Mutex::Autolock lock(mFlinger->mStateLock);
- return mFlinger->commitTransactionsLocked(transactionFlags);
+ ftl::FakeGuard guard(kMainThreadContext);
+ mFlinger->commitTransactionsLocked(transactionFlags);
}
void onComposerHalHotplug(hal::HWDisplayId hwcDisplayId, hal::Connection connection) {
@@ -414,9 +412,13 @@
return mFlinger->SurfaceFlinger::getDisplayNativePrimaries(displayToken, primaries);
}
- auto& getTransactionQueue() { return mFlinger->mLocklessTransactionQueue; }
- auto& getPendingTransactionQueue() { return mFlinger->mPendingTransactionQueues; }
- auto& getTransactionCommittedSignals() { return mFlinger->mTransactionCommittedSignals; }
+ auto& getTransactionQueue() { return mFlinger->mTransactionHandler.mLocklessTransactionQueue; }
+ auto& getPendingTransactionQueue() {
+ return mFlinger->mTransactionHandler.mPendingTransactionQueues;
+ }
+ size_t getPendingTransactionCount() {
+ return mFlinger->mTransactionHandler.mPendingTransactionCount.load();
+ }
auto setTransactionState(
const FrameTimelineInfo& frameTimelineInfo, const Vector<ComposerState>& states,
@@ -457,26 +459,26 @@
void onActiveDisplayChanged(const sp<DisplayDevice>& activeDisplay) {
Mutex::Autolock lock(mFlinger->mStateLock);
+ ftl::FakeGuard guard(kMainThreadContext);
mFlinger->onActiveDisplayChangedLocked(activeDisplay);
}
- auto createLayer(LayerCreationArgs& args, sp<IBinder>* outHandle,
- const sp<IBinder>& parentHandle, int32_t* outLayerId,
- const sp<Layer>& parentLayer, uint32_t* outTransformHint) {
- return mFlinger->createLayer(args, outHandle, parentHandle, outLayerId, parentLayer,
- outTransformHint);
+ auto createLayer(LayerCreationArgs& args, const sp<IBinder>& parentHandle,
+ gui::CreateSurfaceResult& outResult) {
+ return mFlinger->createLayer(args, parentHandle, outResult);
}
auto mirrorLayer(const LayerCreationArgs& args, const sp<IBinder>& mirrorFromHandle,
- sp<IBinder>* outHandle, int32_t* outLayerId) {
- return mFlinger->mirrorLayer(args, mirrorFromHandle, outHandle, outLayerId);
+ gui::CreateSurfaceResult& outResult) {
+ return mFlinger->mirrorLayer(args, mirrorFromHandle, outResult);
}
+ void updateLayerMetadataSnapshot() { mFlinger->updateLayerMetadataSnapshot(); }
+
/* ------------------------------------------------------------------------
* Read-only access to private data to assert post-conditions.
*/
- const auto& getHasPoweredOff() const { return mFlinger->mHasPoweredOff; }
const auto& getVisibleRegionsDirty() const { return mFlinger->mVisibleRegionsDirty; }
auto& getHwComposer() const {
return static_cast<impl::HWComposer&>(mFlinger->getHwComposer());
@@ -487,32 +489,30 @@
return static_cast<mock::FrameTracer*>(mFlinger->mFrameTracer.get());
}
- nsecs_t getAnimationTransactionTimeout() const {
- return mFlinger->mAnimationTransactionTimeout;
- }
-
/* ------------------------------------------------------------------------
* Read-write access to private data to set up preconditions and assert
* post-conditions.
*/
const auto& displays() const { return mFlinger->mDisplays; }
+ const auto& physicalDisplays() const { return mFlinger->mPhysicalDisplays; }
const auto& currentState() const { return mFlinger->mCurrentState; }
const auto& drawingState() const { return mFlinger->mDrawingState; }
const auto& transactionFlags() const { return mFlinger->mTransactionFlags; }
- const auto& hwcPhysicalDisplayIdMap() const { return getHwComposer().mPhysicalDisplayIdMap; }
- auto& mutableHasWideColorDisplay() { return SurfaceFlinger::hasWideColorDisplay; }
+ const auto& hwcPhysicalDisplayIdMap() const { return getHwComposer().mPhysicalDisplayIdMap; }
+ const auto& hwcDisplayData() const { return getHwComposer().mDisplayData; }
+
+ auto& mutableSupportsWideColor() { return mFlinger->mSupportsWideColor; }
auto& mutableCurrentState() { return mFlinger->mCurrentState; }
auto& mutableDisplayColorSetting() { return mFlinger->mDisplayColorSetting; }
auto& mutableDisplays() { return mFlinger->mDisplays; }
+ auto& mutablePhysicalDisplays() { return mFlinger->mPhysicalDisplays; }
auto& mutableDrawingState() { return mFlinger->mDrawingState; }
auto& mutableGeometryDirty() { return mFlinger->mGeometryDirty; }
- auto& mutableInterceptor() { return mFlinger->mInterceptor; }
auto& mutableMainThreadId() { return mFlinger->mMainThreadId; }
auto& mutablePendingHotplugEvents() { return mFlinger->mPendingHotplugEvents; }
- auto& mutablePhysicalDisplayTokens() { return mFlinger->mPhysicalDisplayTokens; }
auto& mutableTexturePool() { return mFlinger->mTexturePool; }
auto& mutableTransactionFlags() { return mFlinger->mTransactionFlags; }
auto& mutableDebugDisableHWC() { return mFlinger->mDebugDisableHWC; }
@@ -521,7 +521,7 @@
auto& mutableHwcDisplayData() { return getHwComposer().mDisplayData; }
auto& mutableHwcPhysicalDisplayIdMap() { return getHwComposer().mPhysicalDisplayIdMap; }
auto& mutablePrimaryHwcDisplayId() { return getHwComposer().mPrimaryHwcDisplayId; }
- auto& mutableActiveDisplayToken() { return mFlinger->mActiveDisplayToken; }
+ auto& mutableActiveDisplayId() { return mFlinger->mActiveDisplayId; }
auto fromHandle(const sp<IBinder>& handle) {
return mFlinger->fromHandle(handle);
@@ -535,7 +535,6 @@
mutableDisplays().clear();
mutableCurrentState().displays.clear();
mutableDrawingState().displays.clear();
- mutableInterceptor().clear();
mFlinger->mScheduler.reset();
mFlinger->mCompositionEngine->setHwComposer(std::unique_ptr<HWComposer>());
mFlinger->mCompositionEngine->setRenderEngine(
@@ -717,13 +716,20 @@
: mFlinger(flinger),
mCreationArgs(flinger.mFlinger, flinger.mFlinger->getHwComposer(), mDisplayToken,
display),
+ mConnectionType(connectionType),
mHwcDisplayId(hwcDisplayId) {
- mCreationArgs.connectionType = connectionType;
mCreationArgs.isPrimary = isPrimary;
+ mCreationArgs.initialPowerMode = hal::PowerMode::ON;
}
sp<IBinder> token() const { return mDisplayToken; }
+ auto physicalDisplay() const {
+ return ftl::Optional(mCreationArgs.compositionDisplay->getDisplayId())
+ .and_then(&PhysicalDisplayId::tryCast)
+ .and_then(display::getPhysicalDisplay(mFlinger.physicalDisplays()));
+ }
+
DisplayDeviceState& mutableDrawingDisplayState() {
return mFlinger.mutableDrawingState().displays.editValueFor(mDisplayToken);
}
@@ -751,7 +757,7 @@
// the `configs` parameter in favor of an alternative setRefreshRateConfigs API.
auto& setDisplayModes(DisplayModes modes, DisplayModeId activeModeId,
std::shared_ptr<scheduler::RefreshRateConfigs> configs = nullptr) {
- mCreationArgs.supportedModes = std::move(modes);
+ mDisplayModes = std::move(modes);
mCreationArgs.activeModeId = activeModeId;
mCreationArgs.refreshRateConfigs = std::move(configs);
return *this;
@@ -797,7 +803,7 @@
sp<DisplayDevice> inject() NO_THREAD_SAFETY_ANALYSIS {
const auto displayId = mCreationArgs.compositionDisplay->getDisplayId();
- auto& modes = mCreationArgs.supportedModes;
+ auto& modes = mDisplayModes;
auto& activeModeId = mCreationArgs.activeModeId;
if (displayId && !mCreationArgs.refreshRateConfigs) {
@@ -825,8 +831,16 @@
}
}
+ sp<DisplayDevice> display = sp<DisplayDevice>::make(mCreationArgs);
+ mFlinger.mutableDisplays().emplace_or_replace(mDisplayToken, display);
+ if (mFlinger.scheduler()) {
+ mFlinger.scheduler()->registerDisplay(display);
+ }
+
DisplayDeviceState state;
- if (const auto type = mCreationArgs.connectionType) {
+ state.isSecure = mCreationArgs.isSecure;
+
+ if (mConnectionType) {
LOG_ALWAYS_FATAL_IF(!displayId);
const auto physicalId = PhysicalDisplayId::tryCast(*displayId);
LOG_ALWAYS_FATAL_IF(!physicalId);
@@ -836,29 +850,21 @@
LOG_ALWAYS_FATAL_IF(!activeMode);
state.physical = {.id = *physicalId,
- .type = *type,
.hwcDisplayId = *mHwcDisplayId,
- .deviceProductInfo = {},
- .supportedModes = modes,
.activeMode = activeMode->get()};
- }
- state.isSecure = mCreationArgs.isSecure;
+ const auto it = mFlinger.mutablePhysicalDisplays()
+ .emplace_or_replace(*physicalId, mDisplayToken, *physicalId,
+ *mConnectionType, std::move(modes),
+ ui::ColorModes(), std::nullopt)
+ .first;
- sp<DisplayDevice> display = sp<DisplayDevice>::make(mCreationArgs);
- if (!display->isVirtual()) {
- display->setActiveMode(activeModeId);
+ display->setActiveMode(activeModeId, it->second.snapshot());
}
- mFlinger.mutableDisplays().emplace_or_replace(mDisplayToken, display);
mFlinger.mutableCurrentState().displays.add(mDisplayToken, state);
mFlinger.mutableDrawingState().displays.add(mDisplayToken, state);
- if (const auto& physical = state.physical) {
- mFlinger.mutablePhysicalDisplayTokens().emplace_or_replace(physical->id,
- mDisplayToken);
- }
-
return display;
}
@@ -866,6 +872,8 @@
TestableSurfaceFlinger& mFlinger;
sp<BBinder> mDisplayToken = sp<BBinder>::make();
DisplayDeviceCreationArgs mCreationArgs;
+ DisplayModes mDisplayModes;
+ const std::optional<ui::DisplayConnectionType> mConnectionType;
const std::optional<hal::HWDisplayId> mHwcDisplayId;
};
diff --git a/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp b/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
index efb9e0c..db438b7 100644
--- a/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
@@ -14,7 +14,6 @@
* limitations under the License.
*/
-
#undef LOG_TAG
#define LOG_TAG "CompositionTest"
@@ -22,12 +21,17 @@
#include <compositionengine/mock/DisplaySurface.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
+#include <gui/LayerState.h>
#include <gui/SurfaceComposerClient.h>
+#include <gui/fake/BufferData.h>
#include <log/log.h>
#include <ui/MockFence.h>
#include <utils/String8.h>
+#include <vector>
+#include <binder/Binder.h>
#include "TestableSurfaceFlinger.h"
+#include "TransactionHandler.h"
#include "mock/MockEventThread.h"
#include "mock/MockVsyncController.h"
@@ -37,7 +41,7 @@
using testing::Return;
using FakeHwcDisplayInjector = TestableSurfaceFlinger::FakeHwcDisplayInjector;
-
+constexpr nsecs_t TRANSACTION_TIMEOUT = s2ns(5);
class TransactionApplicationTest : public testing::Test {
public:
TransactionApplicationTest() {
@@ -78,6 +82,7 @@
mFlinger.setupScheduler(std::unique_ptr<mock::VsyncController>(mVsyncController),
std::unique_ptr<mock::VSyncTracker>(mVSyncTracker),
std::move(eventThread), std::move(sfEventThread));
+ mFlinger.flinger()->addTransactionReadyFilters();
}
TestableSurfaceFlinger mFlinger;
@@ -112,7 +117,7 @@
void setupSingle(TransactionInfo& transaction, uint32_t flags, int64_t desiredPresentTime,
bool isAutoTimestamp, const FrameTimelineInfo& frameTimelineInfo) {
mTransactionNumber++;
- transaction.flags |= flags; // ISurfaceComposer::eSynchronous;
+ transaction.flags |= flags;
transaction.desiredPresentTime = desiredPresentTime;
transaction.isAutoTimestamp = isAutoTimestamp;
transaction.frameTimelineInfo = frameTimelineInfo;
@@ -136,11 +141,7 @@
// If transaction is synchronous, SF applyTransactionState should time out (5s) wating for
// SF to commit the transaction. If this is animation, it should not time out waiting.
nsecs_t returnedTime = systemTime();
- if (flags & ISurfaceComposer::eSynchronous) {
- EXPECT_GE(returnedTime, applicationTime + mFlinger.getAnimationTransactionTimeout());
- } else {
- EXPECT_LE(returnedTime, applicationTime + mFlinger.getAnimationTransactionTimeout());
- }
+ EXPECT_LE(returnedTime, applicationTime + TRANSACTION_TIMEOUT);
// Each transaction should have been placed on the transaction queue
auto& transactionQueue = mFlinger.getTransactionQueue();
EXPECT_FALSE(transactionQueue.isEmpty());
@@ -165,13 +166,7 @@
transaction.id);
nsecs_t returnedTime = systemTime();
- if (flags & ISurfaceComposer::eSynchronous) {
- EXPECT_GE(systemTime(),
- applicationSentTime + mFlinger.getAnimationTransactionTimeout());
- } else {
- EXPECT_LE(returnedTime,
- applicationSentTime + mFlinger.getAnimationTransactionTimeout());
- }
+ EXPECT_LE(returnedTime, applicationSentTime + TRANSACTION_TIMEOUT);
// This transaction should have been placed on the transaction queue
auto& transactionQueue = mFlinger.getTransactionQueue();
EXPECT_FALSE(transactionQueue.isEmpty());
@@ -204,7 +199,7 @@
// This thread should not have been blocked by the above transaction
// (5s is the timeout period that applyTransactionState waits for SF to
// commit the transaction)
- EXPECT_LE(systemTime(), applicationSentTime + mFlinger.getAnimationTransactionTimeout());
+ EXPECT_LE(systemTime(), applicationSentTime + TRANSACTION_TIMEOUT);
// transaction that would goes to pending transaciton queue.
mFlinger.flushTransactionQueues();
@@ -220,13 +215,7 @@
// if this is an animation, this thread should be blocked for 5s
// in setTransactionState waiting for transactionA to flush. Otherwise,
// the transaction should be placed on the pending queue
- if (flags & ISurfaceComposer::eSynchronous) {
- EXPECT_GE(systemTime(),
- applicationSentTime + mFlinger.getAnimationTransactionTimeout());
- } else {
- EXPECT_LE(systemTime(),
- applicationSentTime + mFlinger.getAnimationTransactionTimeout());
- }
+ EXPECT_LE(systemTime(), applicationSentTime + TRANSACTION_TIMEOUT);
// transaction that would goes to pending transaciton queue.
mFlinger.flushTransactionQueues();
@@ -294,26 +283,14 @@
EXPECT_TRUE(mFlinger.getTransactionQueue().isEmpty());
}
-TEST_F(TransactionApplicationTest, NotPlacedOnTransactionQueue_Synchronous) {
- NotPlacedOnTransactionQueue(ISurfaceComposer::eSynchronous);
-}
-
TEST_F(TransactionApplicationTest, NotPlacedOnTransactionQueue_SyncInputWindows) {
NotPlacedOnTransactionQueue(/*flags*/ 0);
}
-TEST_F(TransactionApplicationTest, PlaceOnTransactionQueue_Synchronous) {
- PlaceOnTransactionQueue(ISurfaceComposer::eSynchronous);
-}
-
TEST_F(TransactionApplicationTest, PlaceOnTransactionQueue_SyncInputWindows) {
PlaceOnTransactionQueue(/*flags*/ 0);
}
-TEST_F(TransactionApplicationTest, BlockWithPriorTransaction_Synchronous) {
- BlockedByPriorTransaction(ISurfaceComposer::eSynchronous);
-}
-
TEST_F(TransactionApplicationTest, FromHandle) {
sp<IBinder> badHandle;
auto ret = mFlinger.fromHandle(badHandle);
@@ -329,7 +306,6 @@
mFlinger.getTransactionQueue().pop();
}
mFlinger.getPendingTransactionQueue().clear();
- mFlinger.getTransactionCommittedSignals().clear();
mFlinger.commitTransactionsLocked(eTransactionMask);
mFlinger.mutableCurrentState().layersSortedByZ.clear();
mFlinger.mutableDrawingState().layersSortedByZ.clear();
@@ -343,12 +319,14 @@
ComposerState createComposerState(int layerId, sp<Fence> fence, uint64_t what) {
ComposerState state;
- state.state.bufferData = std::make_shared<BufferData>();
+ state.state.bufferData =
+ std::make_shared<fake::BufferData>(/* bufferId */ 123L, /* width */ 1,
+ /* height */ 2, /* pixelFormat */ 0,
+ /* outUsage */ 0);
state.state.bufferData->acquireFence = std::move(fence);
state.state.layerId = layerId;
state.state.surface =
- sp<BufferStateLayer>::make(
- LayerCreationArgs(mFlinger.flinger(), nullptr, "TestLayer", 0, {}))
+ sp<Layer>::make(LayerCreationArgs(mFlinger.flinger(), nullptr, "TestLayer", 0, {}))
->getHandle();
state.state.bufferData->flags = BufferData::BufferDataChange::fenceChanged;
@@ -362,7 +340,7 @@
TransactionInfo createTransactionInfo(const sp<IBinder>& applyToken,
const std::vector<ComposerState>& states) {
TransactionInfo transaction;
- const uint32_t kFlags = ISurfaceComposer::eSynchronous;
+ const uint32_t kFlags = 0;
const nsecs_t kDesiredPresentTime = systemTime();
const bool kIsAutoTimestamp = true;
const auto kFrameTimelineInfo = FrameTimelineInfo{};
@@ -377,7 +355,6 @@
}
void setTransactionStates(const std::vector<TransactionInfo>& transactions,
- size_t expectedTransactionsApplied,
size_t expectedTransactionsPending) {
EXPECT_TRUE(mFlinger.getTransactionQueue().isEmpty());
EXPECT_EQ(0u, mFlinger.getPendingTransactionQueue().size());
@@ -392,8 +369,7 @@
}
mFlinger.flushTransactionQueues();
EXPECT_TRUE(mFlinger.getTransactionQueue().isEmpty());
- EXPECT_EQ(expectedTransactionsPending, mFlinger.getPendingTransactionQueue().size());
- EXPECT_EQ(expectedTransactionsApplied, mFlinger.getTransactionCommittedSignals().size());
+ EXPECT_EQ(expectedTransactionsPending, mFlinger.getPendingTransactionCount());
}
};
@@ -409,22 +385,19 @@
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 0u;
const auto signaledTransaction =
createTransactionInfo(kApplyToken,
{createComposerState(kLayerId, fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged)});
- setTransactionStates({signaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({signaledTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_RemovesSingleUnSignaledFromTheQueue) {
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 0u;
const auto unsignaledTransaction =
@@ -434,33 +407,13 @@
fence(Fence::Status::Unsignaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_KeepsUnSignaledInTheQueue_NonBufferCropChange) {
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 0u;
- const auto kExpectedTransactionsPending = 1u;
-
- const auto unsignaledTransaction =
- createTransactionInfo(kApplyToken,
- {
- createComposerState(kLayerId,
- fence(Fence::Status::Unsignaled),
- layer_state_t::eCropChanged),
- });
- setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
-}
-
-TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_KeepsUnSignaledInTheQueue_NonBufferChangeClubed) {
- const sp<IBinder> kApplyToken =
- IInterface::asBinder(TransactionCompletedListener::getIInstance());
- const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 0u;
const auto kExpectedTransactionsPending = 1u;
const auto unsignaledTransaction =
@@ -472,15 +425,31 @@
layer_state_t::
eBufferChanged),
});
- setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
+}
+
+TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_KeepsUnSignaledInTheQueue_NonBufferChangeClubed) {
+ const sp<IBinder> kApplyToken =
+ IInterface::asBinder(TransactionCompletedListener::getIInstance());
+ const auto kLayerId = 1;
+ const auto kExpectedTransactionsPending = 1u;
+
+ const auto unsignaledTransaction =
+ createTransactionInfo(kApplyToken,
+ {
+ createComposerState(kLayerId,
+ fence(Fence::Status::Unsignaled),
+ layer_state_t::eCropChanged |
+ layer_state_t::
+ eBufferChanged),
+ });
+ setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_KeepsInTheQueueSameApplyTokenMultiState) {
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 0u;
const auto kExpectedTransactionsPending = 1u;
const auto mixedTransaction =
@@ -493,8 +462,7 @@
fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({mixedTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({mixedTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_KeepsInTheQueue_MultipleStateTransaction) {
@@ -502,7 +470,6 @@
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 0u;
const auto kExpectedTransactionsPending = 1u;
const auto mixedTransaction =
@@ -515,8 +482,7 @@
fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({mixedTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({mixedTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_RemovesSignaledFromTheQueue) {
@@ -524,7 +490,6 @@
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 2u;
const auto kExpectedTransactionsPending = 0u;
const auto signaledTransaction =
@@ -541,8 +506,7 @@
fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAutoSingleLayerTest,
@@ -553,7 +517,6 @@
const sp<IBinder> kApplyToken3 = sp<BBinder>::make();
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 2u;
const auto kExpectedTransactionsPending = 1u;
const auto unsignaledTransaction =
@@ -580,43 +543,7 @@
});
setTransactionStates({unsignaledTransaction, signaledTransaction, signaledTransaction2},
- kExpectedTransactionsApplied, kExpectedTransactionsPending);
-}
-
-TEST_F(LatchUnsignaledAutoSingleLayerTest, UnsignaledNotAppliedWhenThereAreSignaled_SignaledFirst) {
- const sp<IBinder> kApplyToken1 =
- IInterface::asBinder(TransactionCompletedListener::getIInstance());
- const sp<IBinder> kApplyToken2 = sp<BBinder>::make();
- const sp<IBinder> kApplyToken3 = sp<BBinder>::make();
- const auto kLayerId1 = 1;
- const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 2u;
- const auto kExpectedTransactionsPending = 1u;
-
- const auto signaledTransaction =
- createTransactionInfo(kApplyToken1,
- {
- createComposerState(kLayerId1,
- fence(Fence::Status::Signaled),
- layer_state_t::eBufferChanged),
- });
- const auto signaledTransaction2 =
- createTransactionInfo(kApplyToken2,
- {
- createComposerState(kLayerId1,
- fence(Fence::Status::Signaled),
- layer_state_t::eBufferChanged),
- });
- const auto unsignaledTransaction =
- createTransactionInfo(kApplyToken3,
- {
- createComposerState(kLayerId2,
- fence(Fence::Status::Unsignaled),
- layer_state_t::eBufferChanged),
- });
-
- setTransactionStates({signaledTransaction, signaledTransaction2, unsignaledTransaction},
- kExpectedTransactionsApplied, kExpectedTransactionsPending);
+ kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_KeepsTransactionInTheQueueSameApplyToken) {
@@ -624,7 +551,6 @@
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 1u;
const auto unsignaledTransaction =
@@ -641,7 +567,7 @@
fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({unsignaledTransaction, signaledTransaction}, kExpectedTransactionsApplied,
+ setTransactionStates({unsignaledTransaction, signaledTransaction},
kExpectedTransactionsPending);
}
@@ -651,7 +577,6 @@
const sp<IBinder> kApplyToken2 = sp<BBinder>::make();
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 1u;
const auto unsignaledTransaction =
@@ -669,14 +594,13 @@
layer_state_t::eBufferChanged),
});
setTransactionStates({unsignaledTransaction, unsignaledTransaction2},
- kExpectedTransactionsApplied, kExpectedTransactionsPending);
+ kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAutoSingleLayerTest, DontLatchUnsignaledWhenEarlyOffset) {
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 0u;
const auto kExpectedTransactionsPending = 1u;
const auto unsignaledTransaction =
@@ -690,8 +614,7 @@
// Get VsyncModulator out of the default config
static_cast<void>(mFlinger.mutableVsyncModulator()->onRefreshRateChangeInitiated());
- setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
}
class LatchUnsignaledDisabledTest : public LatchUnsignaledTest {
@@ -706,22 +629,19 @@
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 0u;
const auto signaledTransaction =
createTransactionInfo(kApplyToken,
{createComposerState(kLayerId, fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged)});
- setTransactionStates({signaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({signaledTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledDisabledTest, Flush_KeepsInTheQueue) {
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 0u;
const auto kExpectedTransactionsPending = 1u;
const auto unsignaledTransaction =
@@ -731,15 +651,13 @@
fence(Fence::Status::Unsignaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledDisabledTest, Flush_KeepsInTheQueueSameLayerId) {
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 0u;
const auto kExpectedTransactionsPending = 1u;
const auto unsignaledTransaction =
@@ -752,8 +670,7 @@
fence(Fence::Status::Unsignaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledDisabledTest, Flush_KeepsInTheQueueDifferentLayerId) {
@@ -761,7 +678,6 @@
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 0u;
const auto kExpectedTransactionsPending = 1u;
const auto unsignaledTransaction =
@@ -774,8 +690,7 @@
fence(Fence::Status::Unsignaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledDisabledTest, Flush_RemovesSignaledFromTheQueue_MultipleLayers) {
@@ -783,7 +698,6 @@
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 2u;
const auto kExpectedTransactionsPending = 0u;
const auto signaledTransaction =
@@ -800,8 +714,7 @@
fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledDisabledTest, Flush_KeepInTheQueueDifferentApplyToken) {
@@ -810,7 +723,6 @@
const sp<IBinder> kApplyToken2 = sp<BBinder>::make();
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 1u;
const auto unsignaledTransaction =
@@ -827,7 +739,7 @@
fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({unsignaledTransaction, signaledTransaction}, kExpectedTransactionsApplied,
+ setTransactionStates({unsignaledTransaction, signaledTransaction},
kExpectedTransactionsPending);
}
@@ -836,7 +748,6 @@
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 1u;
const auto signaledTransaction =
@@ -853,7 +764,7 @@
fence(Fence::Status::Unsignaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({signaledTransaction, unsignaledTransaction}, kExpectedTransactionsApplied,
+ setTransactionStates({signaledTransaction, unsignaledTransaction},
kExpectedTransactionsPending);
}
@@ -862,8 +773,7 @@
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 0u;
- const auto kExpectedTransactionsPending = 1u;
+ const auto kExpectedTransactionsPending = 2u;
const auto unsignaledTransaction =
createTransactionInfo(kApplyToken,
@@ -880,7 +790,7 @@
layer_state_t::eBufferChanged),
});
setTransactionStates({unsignaledTransaction, unsignaledTransaction2},
- kExpectedTransactionsApplied, kExpectedTransactionsPending);
+ kExpectedTransactionsPending);
}
class LatchUnsignaledAlwaysTest : public LatchUnsignaledTest {
@@ -895,37 +805,32 @@
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 0u;
const auto signaledTransaction =
createTransactionInfo(kApplyToken,
{createComposerState(kLayerId, fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged)});
- setTransactionStates({signaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({signaledTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAlwaysTest, Flush_RemovesFromTheQueue) {
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 0u;
const auto unsignaledTransaction =
createTransactionInfo(kApplyToken,
{createComposerState(kLayerId, fence(Fence::Status::Unsignaled),
layer_state_t::eBufferChanged)});
- setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAlwaysTest, Flush_RemovesFromTheQueueSameLayerId) {
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 0u;
const auto mixedTransaction =
@@ -934,8 +839,7 @@
layer_state_t::eBufferChanged),
createComposerState(kLayerId, fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged)});
- setTransactionStates({mixedTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({mixedTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAlwaysTest, Flush_RemovesFromTheQueueDifferentLayerId) {
@@ -943,7 +847,6 @@
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 0u;
const auto mixedTransaction =
@@ -952,8 +855,7 @@
layer_state_t::eBufferChanged),
createComposerState(kLayerId2, fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged)});
- setTransactionStates({mixedTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({mixedTransaction}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAlwaysTest, Flush_RemovesSignaledFromTheQueue_MultipleLayers) {
@@ -961,7 +863,6 @@
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 2u;
const auto kExpectedTransactionsPending = 0u;
const auto signaledTransaction =
@@ -978,8 +879,7 @@
fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAlwaysTest, Flush_RemovesFromTheQueueDifferentApplyToken) {
@@ -988,7 +888,6 @@
const sp<IBinder> kApplyToken2 = sp<BBinder>::make();
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 2u;
const auto kExpectedTransactionsPending = 0u;
const auto signaledTransaction =
@@ -1005,7 +904,7 @@
fence(Fence::Status::Unsignaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({signaledTransaction, unsignaledTransaction}, kExpectedTransactionsApplied,
+ setTransactionStates({signaledTransaction, unsignaledTransaction},
kExpectedTransactionsPending);
}
@@ -1014,7 +913,6 @@
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 2u;
const auto kExpectedTransactionsPending = 0u;
const auto unsignaledTransaction =
@@ -1031,7 +929,7 @@
fence(Fence::Status::Signaled),
layer_state_t::eBufferChanged),
});
- setTransactionStates({unsignaledTransaction, signaledTransaction}, kExpectedTransactionsApplied,
+ setTransactionStates({unsignaledTransaction, signaledTransaction},
kExpectedTransactionsPending);
}
@@ -1041,7 +939,6 @@
const sp<IBinder> kApplyToken2 = sp<BBinder>::make();
const auto kLayerId1 = 1;
const auto kLayerId2 = 2;
- const auto kExpectedTransactionsApplied = 2u;
const auto kExpectedTransactionsPending = 0u;
const auto unsignaledTransaction =
@@ -1059,14 +956,13 @@
layer_state_t::eBufferChanged),
});
setTransactionStates({unsignaledTransaction, unsignaledTransaction2},
- kExpectedTransactionsApplied, kExpectedTransactionsPending);
+ kExpectedTransactionsPending);
}
TEST_F(LatchUnsignaledAlwaysTest, LatchUnsignaledWhenEarlyOffset) {
const sp<IBinder> kApplyToken =
IInterface::asBinder(TransactionCompletedListener::getIInstance());
const auto kLayerId = 1;
- const auto kExpectedTransactionsApplied = 1u;
const auto kExpectedTransactionsPending = 0u;
const auto unsignaledTransaction =
@@ -1080,8 +976,19 @@
// Get VsyncModulator out of the default config
static_cast<void>(mFlinger.mutableVsyncModulator()->onRefreshRateChangeInitiated());
- setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
- kExpectedTransactionsPending);
+ setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
+}
+
+TEST(TransactionHandlerTest, QueueTransaction) {
+ TransactionHandler handler;
+ TransactionState transaction;
+ transaction.applyToken = sp<BBinder>::make();
+ transaction.id = 42;
+ handler.queueTransaction(std::move(transaction));
+ std::vector<TransactionState> transactionsReadyToBeApplied = handler.flushTransactions();
+
+ EXPECT_EQ(transactionsReadyToBeApplied.size(), 1u);
+ EXPECT_EQ(transactionsReadyToBeApplied.front().id, 42u);
}
} // namespace android
diff --git a/services/surfaceflinger/tests/unittests/TransactionFrameTracerTest.cpp b/services/surfaceflinger/tests/unittests/TransactionFrameTracerTest.cpp
index cd64325..1173d1c 100644
--- a/services/surfaceflinger/tests/unittests/TransactionFrameTracerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionFrameTracerTest.cpp
@@ -56,11 +56,11 @@
ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name());
}
- sp<BufferStateLayer> createBufferStateLayer() {
+ sp<Layer> createLayer() {
sp<Client> client;
LayerCreationArgs args(mFlinger.flinger(), client, "buffer-state-layer", 0,
LayerMetadata());
- return sp<BufferStateLayer>::make(args);
+ return sp<Layer>::make(args);
}
void commitTransaction(Layer* layer) {
@@ -101,7 +101,7 @@
FenceToFenceTimeMap fenceFactory;
void BLASTTransactionSendsFrameTracerEvents() {
- sp<BufferStateLayer> layer = createBufferStateLayer();
+ sp<Layer> layer = createLayer();
sp<Fence> fence(sp<Fence>::make());
int32_t layerId = layer->getSequence();
diff --git a/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp b/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp
index 1f011be..14e1aac 100644
--- a/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp
@@ -49,7 +49,8 @@
ComposerState s;
if (i == 1) {
layer.parentSurfaceControlForChild =
- sp<SurfaceControl>::make(SurfaceComposerClient::getDefault(), layerHandle, 42);
+ sp<SurfaceControl>::make(SurfaceComposerClient::getDefault(), layerHandle, 42,
+ "#42");
}
s.state = layer;
t1.states.add(s);
diff --git a/services/surfaceflinger/tests/unittests/TransactionSurfaceFrameTest.cpp b/services/surfaceflinger/tests/unittests/TransactionSurfaceFrameTest.cpp
index d5823c3..ae03db4 100644
--- a/services/surfaceflinger/tests/unittests/TransactionSurfaceFrameTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionSurfaceFrameTest.cpp
@@ -56,11 +56,10 @@
ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name());
}
- sp<BufferStateLayer> createBufferStateLayer() {
+ sp<Layer> createLayer() {
sp<Client> client;
- LayerCreationArgs args(mFlinger.flinger(), client, "buffer-state-layer", 0,
- LayerMetadata());
- return sp<BufferStateLayer>::make(args);
+ LayerCreationArgs args(mFlinger.flinger(), client, "layer", 0, LayerMetadata());
+ return sp<Layer>::make(args);
}
void commitTransaction(Layer* layer) {
@@ -101,7 +100,7 @@
FenceToFenceTimeMap fenceFactory;
void PresentedSurfaceFrameForBufferlessTransaction() {
- sp<BufferStateLayer> layer = createBufferStateLayer();
+ sp<Layer> layer = createLayer();
FrameTimelineInfo ftInfo;
ftInfo.vsyncId = 1;
ftInfo.inputEventId = 0;
@@ -116,7 +115,7 @@
}
void PresentedSurfaceFrameForBufferTransaction() {
- sp<BufferStateLayer> layer = createBufferStateLayer();
+ sp<Layer> layer = createLayer();
sp<Fence> fence(sp<Fence>::make());
auto acquireFence = fenceFactory.createFenceTimeForTest(fence);
BufferData bufferData;
@@ -150,7 +149,7 @@
}
void DroppedSurfaceFrameForBufferTransaction() {
- sp<BufferStateLayer> layer = createBufferStateLayer();
+ sp<Layer> layer = createLayer();
sp<Fence> fence1(sp<Fence>::make());
auto acquireFence1 = fenceFactory.createFenceTimeForTest(fence1);
@@ -208,7 +207,7 @@
}
void BufferlessSurfaceFramePromotedToBufferSurfaceFrame() {
- sp<BufferStateLayer> layer = createBufferStateLayer();
+ sp<Layer> layer = createLayer();
FrameTimelineInfo ftInfo;
ftInfo.vsyncId = 1;
ftInfo.inputEventId = 0;
@@ -249,7 +248,7 @@
}
void BufferlessSurfaceFrameNotCreatedIfBufferSufaceFrameExists() {
- sp<BufferStateLayer> layer = createBufferStateLayer();
+ sp<Layer> layer = createLayer();
sp<Fence> fence(sp<Fence>::make());
auto acquireFence = fenceFactory.createFenceTimeForTest(fence);
BufferData bufferData;
@@ -275,7 +274,7 @@
}
void MultipleSurfaceFramesPresentedTogether() {
- sp<BufferStateLayer> layer = createBufferStateLayer();
+ sp<Layer> layer = createLayer();
FrameTimelineInfo ftInfo;
ftInfo.vsyncId = 1;
ftInfo.inputEventId = 0;
@@ -336,7 +335,7 @@
}
void PendingSurfaceFramesRemovedAfterClassification() {
- sp<BufferStateLayer> layer = createBufferStateLayer();
+ sp<Layer> layer = createLayer();
sp<Fence> fence1(sp<Fence>::make());
auto acquireFence1 = fenceFactory.createFenceTimeForTest(fence1);
@@ -388,7 +387,7 @@
}
void BufferSurfaceFrame_ReplaceValidTokenBufferWithInvalidTokenBuffer() {
- sp<BufferStateLayer> layer = createBufferStateLayer();
+ sp<Layer> layer = createLayer();
sp<Fence> fence1(sp<Fence>::make());
auto acquireFence1 = fenceFactory.createFenceTimeForTest(fence1);
@@ -477,7 +476,7 @@
}
void MultipleCommitsBeforeLatch() {
- sp<BufferStateLayer> layer = createBufferStateLayer();
+ sp<Layer> layer = createLayer();
uint32_t surfaceFramesPendingClassification = 0;
std::vector<std::shared_ptr<frametimeline::SurfaceFrame>> bufferlessSurfaceFrames;
for (int i = 0; i < 10; i += 2) {
diff --git a/services/surfaceflinger/tests/unittests/TunnelModeEnabledReporterTest.cpp b/services/surfaceflinger/tests/unittests/TunnelModeEnabledReporterTest.cpp
index 45ebb85..da87f1d 100644
--- a/services/surfaceflinger/tests/unittests/TunnelModeEnabledReporterTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TunnelModeEnabledReporterTest.cpp
@@ -22,7 +22,6 @@
#include <gtest/gtest.h>
#include <gui/LayerMetadata.h>
-#include "BufferStateLayer.h"
#include "TestableSurfaceFlinger.h"
#include "TunnelModeEnabledReporter.h"
#include "mock/DisplayHardware/MockComposer.h"
@@ -64,7 +63,7 @@
void setupScheduler();
void setupComposer(uint32_t virtualDisplayCount);
- sp<BufferStateLayer> createBufferStateLayer(LayerMetadata metadata);
+ sp<Layer> createBufferStateLayer(LayerMetadata metadata);
TestableSurfaceFlinger mFlinger;
Hwc2::mock::Composer* mComposer = nullptr;
@@ -95,11 +94,10 @@
mTunnelModeEnabledReporter->removeListener(mTunnelModeEnabledListener);
}
-sp<BufferStateLayer> TunnelModeEnabledReporterTest::createBufferStateLayer(
- LayerMetadata metadata = {}) {
+sp<Layer> TunnelModeEnabledReporterTest::createBufferStateLayer(LayerMetadata metadata = {}) {
sp<Client> client;
LayerCreationArgs args(mFlinger.flinger(), client, "buffer-state-layer", LAYER_FLAGS, metadata);
- return sp<BufferStateLayer>::make(args);
+ return sp<Layer>::make(args);
}
void TunnelModeEnabledReporterTest::setupScheduler() {
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockAidlPowerHalWrapper.cpp b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockAidlPowerHalWrapper.cpp
new file mode 100644
index 0000000..5049b1d
--- /dev/null
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockAidlPowerHalWrapper.cpp
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "MockAidlPowerHalWrapper.h"
+#include "MockIPower.h"
+
+namespace android::Hwc2::mock {
+
+MockAidlPowerHalWrapper::MockAidlPowerHalWrapper()
+ : AidlPowerHalWrapper(sp<testing::NiceMock<MockIPower>>::make()){};
+MockAidlPowerHalWrapper::~MockAidlPowerHalWrapper() = default;
+
+} // namespace android::Hwc2::mock
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockAidlPowerHalWrapper.h b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockAidlPowerHalWrapper.h
new file mode 100644
index 0000000..c2c3d77
--- /dev/null
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockAidlPowerHalWrapper.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <gmock/gmock.h>
+#include <scheduler/Time.h>
+
+#include "DisplayHardware/PowerAdvisor.h"
+
+namespace android {
+namespace hardware {
+namespace power {
+class IPower;
+}
+} // namespace hardware
+} // namespace android
+
+namespace android::Hwc2::mock {
+
+class MockAidlPowerHalWrapper : public Hwc2::impl::AidlPowerHalWrapper {
+public:
+ MockAidlPowerHalWrapper();
+ ~MockAidlPowerHalWrapper() override;
+ MOCK_METHOD(bool, setExpensiveRendering, (bool enabled), (override));
+ MOCK_METHOD(bool, notifyDisplayUpdateImminent, (), (override));
+ MOCK_METHOD(bool, supportsPowerHintSession, (), (override));
+ MOCK_METHOD(bool, isPowerHintSessionRunning, (), (override));
+ MOCK_METHOD(void, restartPowerHintSession, (), (override));
+ MOCK_METHOD(void, setPowerHintSessionThreadIds, (const std::vector<int32_t>& threadIds),
+ (override));
+ MOCK_METHOD(bool, startPowerHintSession, (), (override));
+ MOCK_METHOD(void, setTargetWorkDuration, (Duration targetDuration), (override));
+ MOCK_METHOD(void, sendActualWorkDuration, (Duration actualDuration, TimePoint timestamp),
+ (override));
+ MOCK_METHOD(bool, shouldReconnectHAL, (), (override));
+};
+
+} // namespace android::Hwc2::mock
\ No newline at end of file
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h
index aede250..fb1b394 100644
--- a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h
@@ -36,7 +36,7 @@
MOCK_METHOD(bool, usePowerHintSession, (), (override));
MOCK_METHOD(bool, supportsPowerHintSession, (), (override));
MOCK_METHOD(bool, isPowerHintSessionRunning, (), (override));
- MOCK_METHOD(void, setTargetWorkDuration, (int64_t targetDuration), (override));
+ MOCK_METHOD(void, setTargetWorkDuration, (Duration targetDuration), (override));
MOCK_METHOD(void, sendActualWorkDuration, (), (override));
MOCK_METHOD(void, sendPredictedWorkDuration, (), (override));
MOCK_METHOD(void, enablePowerHint, (bool enabled), (override));
@@ -44,25 +44,24 @@
MOCK_METHOD(void, setGpuFenceTime,
(DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime), (override));
MOCK_METHOD(void, setHwcValidateTiming,
- (DisplayId displayId, nsecs_t valiateStartTime, nsecs_t validateEndTime),
+ (DisplayId displayId, TimePoint validateStartTime, TimePoint validateEndTime),
(override));
MOCK_METHOD(void, setHwcPresentTiming,
- (DisplayId displayId, nsecs_t presentStartTime, nsecs_t presentEndTime),
+ (DisplayId displayId, TimePoint presentStartTime, TimePoint presentEndTime),
(override));
MOCK_METHOD(void, setSkippedValidate, (DisplayId displayId, bool skipped), (override));
MOCK_METHOD(void, setRequiresClientComposition,
(DisplayId displayId, bool requiresClientComposition), (override));
- MOCK_METHOD(void, setExpectedPresentTime, (nsecs_t expectedPresentTime), (override));
- MOCK_METHOD(void, setSfPresentTiming, (nsecs_t presentFenceTime, nsecs_t presentEndTime),
+ MOCK_METHOD(void, setExpectedPresentTime, (TimePoint expectedPresentTime), (override));
+ MOCK_METHOD(void, setSfPresentTiming, (TimePoint presentFenceTime, TimePoint presentEndTime),
(override));
MOCK_METHOD(void, setHwcPresentDelayedTime,
- (DisplayId displayId,
- std::chrono::steady_clock::time_point earliestFrameStartTime));
- MOCK_METHOD(void, setFrameDelay, (nsecs_t frameDelayDuration), (override));
- MOCK_METHOD(void, setCommitStart, (nsecs_t commitStartTime), (override));
- MOCK_METHOD(void, setCompositeEnd, (nsecs_t compositeEndtime), (override));
+ (DisplayId displayId, TimePoint earliestFrameStartTime));
+ MOCK_METHOD(void, setFrameDelay, (Duration frameDelayDuration), (override));
+ MOCK_METHOD(void, setCommitStart, (TimePoint commitStartTime), (override));
+ MOCK_METHOD(void, setCompositeEnd, (TimePoint compositeEndTime), (override));
MOCK_METHOD(void, setDisplays, (std::vector<DisplayId> & displayIds), (override));
- MOCK_METHOD(void, setTotalFrameTargetWorkDuration, (int64_t targetDuration), (override));
+ MOCK_METHOD(void, setTotalFrameTargetWorkDuration, (Duration targetDuration), (override));
};
} // namespace android::Hwc2::mock
diff --git a/services/surfaceflinger/tests/unittests/mock/MockLayer.h b/services/surfaceflinger/tests/unittests/mock/MockLayer.h
index d086d79..0d94f4c 100644
--- a/services/surfaceflinger/tests/unittests/mock/MockLayer.h
+++ b/services/surfaceflinger/tests/unittests/mock/MockLayer.h
@@ -18,8 +18,6 @@
#include <gmock/gmock.h>
-#include "Layer.h"
-
namespace android::mock {
class MockLayer : public Layer {
diff --git a/services/surfaceflinger/tests/unittests/mock/MockSchedulerCallback.h b/services/surfaceflinger/tests/unittests/mock/MockSchedulerCallback.h
index 5267586..8af2dfa 100644
--- a/services/surfaceflinger/tests/unittests/mock/MockSchedulerCallback.h
+++ b/services/surfaceflinger/tests/unittests/mock/MockSchedulerCallback.h
@@ -24,14 +24,14 @@
struct SchedulerCallback final : ISchedulerCallback {
MOCK_METHOD(void, setVsyncEnabled, (bool), (override));
- MOCK_METHOD(void, requestDisplayMode, (DisplayModePtr, DisplayModeEvent), (override));
+ MOCK_METHOD(void, requestDisplayModes, (std::vector<scheduler::DisplayModeConfig>), (override));
MOCK_METHOD(void, kernelTimerChanged, (bool), (override));
MOCK_METHOD(void, triggerOnFrameRateOverridesChanged, (), (override));
};
struct NoOpSchedulerCallback final : ISchedulerCallback {
void setVsyncEnabled(bool) override {}
- void requestDisplayMode(DisplayModePtr, DisplayModeEvent) override {}
+ void requestDisplayModes(std::vector<scheduler::DisplayModeConfig>) override {}
void kernelTimerChanged(bool) override {}
void triggerOnFrameRateOverridesChanged() override {}
};
diff --git a/services/surfaceflinger/tests/unittests/mock/MockSurfaceInterceptor.cpp b/services/surfaceflinger/tests/unittests/mock/MockSurfaceInterceptor.cpp
deleted file mode 100644
index 0a0e7b5..0000000
--- a/services/surfaceflinger/tests/unittests/mock/MockSurfaceInterceptor.cpp
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wconversion"
-
-#include "mock/MockSurfaceInterceptor.h"
-
-namespace android::mock {
-
-// Explicit default instantiation is recommended.
-SurfaceInterceptor::SurfaceInterceptor() = default;
-SurfaceInterceptor::~SurfaceInterceptor() = default;
-
-} // namespace android::mock
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/tests/unittests/mock/MockSurfaceInterceptor.h b/services/surfaceflinger/tests/unittests/mock/MockSurfaceInterceptor.h
deleted file mode 100644
index b085027..0000000
--- a/services/surfaceflinger/tests/unittests/mock/MockSurfaceInterceptor.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <gmock/gmock.h>
-
-#include "SurfaceInterceptor.h"
-
-namespace android::mock {
-
-class SurfaceInterceptor : public android::SurfaceInterceptor {
-public:
- SurfaceInterceptor();
- ~SurfaceInterceptor() override;
-
- MOCK_METHOD2(enable,
- void(const SortedVector<sp<Layer>>&,
- const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>&));
- MOCK_METHOD0(disable, void());
- MOCK_METHOD0(isEnabled, bool());
- MOCK_METHOD1(addTransactionTraceListener, void(const sp<gui::ITransactionTraceListener>&));
- MOCK_METHOD1(binderDied, void(const wp<IBinder>&));
- MOCK_METHOD7(saveTransaction,
- void(const Vector<ComposerState>&,
- const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>&,
- const Vector<DisplayState>&, uint32_t, int, int, uint64_t));
- MOCK_METHOD1(saveSurfaceCreation, void(const sp<const Layer>&));
- MOCK_METHOD1(saveSurfaceDeletion, void(const sp<const Layer>&));
- MOCK_METHOD4(saveBufferUpdate, void(int32_t, uint32_t, uint32_t, uint64_t));
- MOCK_METHOD1(saveDisplayCreation, void(const DisplayDeviceState&));
- MOCK_METHOD1(saveDisplayDeletion, void(int32_t));
- MOCK_METHOD2(savePowerModeUpdate, void(int32_t, int32_t));
- MOCK_METHOD1(saveVSyncEvent, void(nsecs_t));
-};
-
-} // namespace android::mock
diff --git a/services/surfaceflinger/tests/utils/ScreenshotUtils.h b/services/surfaceflinger/tests/utils/ScreenshotUtils.h
index cb7040a..f297da5 100644
--- a/services/surfaceflinger/tests/utils/ScreenshotUtils.h
+++ b/services/surfaceflinger/tests/utils/ScreenshotUtils.h
@@ -18,6 +18,7 @@
#include <gui/AidlStatusUtil.h>
#include <gui/SyncScreenCaptureListener.h>
#include <private/gui/ComposerServiceAIDL.h>
+#include <ui/FenceResult.h>
#include <ui/Rect.h>
#include <utils/String8.h>
#include <functional>
@@ -46,11 +47,15 @@
return err;
}
captureResults = captureListener->waitForResults();
- return captureResults.result;
+ return fenceStatus(captureResults.fenceResult);
}
static void captureScreen(std::unique_ptr<ScreenCapture>* sc) {
- captureScreen(sc, SurfaceComposerClient::getInternalDisplayToken());
+ const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+ // TODO(b/248317436): extend to cover all displays for multi-display devices
+ const auto display =
+ ids.empty() ? nullptr : SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
+ captureScreen(sc, display);
}
static void captureScreen(std::unique_ptr<ScreenCapture>* sc, sp<IBinder> displayToken) {
@@ -80,7 +85,7 @@
return err;
}
captureResults = captureListener->waitForResults();
- return captureResults.result;
+ return fenceStatus(captureResults.fenceResult);
}
static void captureLayers(std::unique_ptr<ScreenCapture>* sc, LayerCaptureArgs& captureArgs) {
diff --git a/services/vibratorservice/Android.bp b/services/vibratorservice/Android.bp
index 2002bdf..5403baf 100644
--- a/services/vibratorservice/Android.bp
+++ b/services/vibratorservice/Android.bp
@@ -59,6 +59,12 @@
"-Wunreachable-code",
],
+ // FIXME: Workaround LTO build breakage
+ // http://b/241699694
+ lto: {
+ never: true,
+ },
+
local_include_dirs: ["include"],
export_include_dirs: ["include"],
diff --git a/vulkan/libvulkan/Android.bp b/vulkan/libvulkan/Android.bp
index 5719b5c..a87f82f 100644
--- a/vulkan/libvulkan/Android.bp
+++ b/vulkan/libvulkan/Android.bp
@@ -27,6 +27,9 @@
symbol_file: "libvulkan.map.txt",
first_version: "24",
unversioned_until: "current",
+ export_header_libs: [
+ "ndk_vulkan_headers",
+ ],
}
cc_library_shared {
diff --git a/vulkan/libvulkan/swapchain.cpp b/vulkan/libvulkan/swapchain.cpp
index 0a33760..abcac3c 100644
--- a/vulkan/libvulkan/swapchain.cpp
+++ b/vulkan/libvulkan/swapchain.cpp
@@ -19,6 +19,8 @@
#include <android/hardware/graphics/common/1.0/types.h>
#include <grallocusage/GrallocUsageConversion.h>
#include <graphicsenv/GraphicsEnv.h>
+#include <hardware/gralloc.h>
+#include <hardware/gralloc1.h>
#include <log/log.h>
#include <sync/sync.h>
#include <system/window.h>
@@ -42,6 +44,26 @@
namespace {
+static uint64_t convertGralloc1ToBufferUsage(uint64_t producerUsage,
+ uint64_t consumerUsage) {
+ static_assert(uint64_t(GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN) ==
+ uint64_t(GRALLOC1_PRODUCER_USAGE_CPU_READ_OFTEN),
+ "expected ConsumerUsage and ProducerUsage CPU_READ_OFTEN "
+ "bits to match");
+ uint64_t merged = producerUsage | consumerUsage;
+ if ((merged & (GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN)) ==
+ GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN) {
+ merged &= ~uint64_t(GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN);
+ merged |= BufferUsage::CPU_READ_OFTEN;
+ }
+ if ((merged & (GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN)) ==
+ GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN) {
+ merged &= ~uint64_t(GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN);
+ merged |= BufferUsage::CPU_WRITE_OFTEN;
+ }
+ return merged;
+}
+
const VkSurfaceTransformFlagsKHR kSupportedTransforms =
VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR |
VK_SURFACE_TRANSFORM_ROTATE_90_BIT_KHR |
@@ -646,10 +668,11 @@
// VkSurfaceProtectedCapabilitiesKHR::supportsProtected. The following
// four values cannot be known without a surface. Default values will
// be supplied anyway, but cannot be relied upon.
- width = 1000;
- height = 1000;
- transform_hint = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
- max_buffer_count = 10;
+ width = 0xFFFFFFFF;
+ height = 0xFFFFFFFF;
+ transform_hint = VK_SURFACE_TRANSFORM_INHERIT_BIT_KHR;
+ capabilities->minImageCount = 0xFFFFFFFF;
+ capabilities->maxImageCount = 0xFFFFFFFF;
} else {
ANativeWindow* window = SurfaceFromHandle(surface)->window.get();
@@ -681,9 +704,9 @@
strerror(-err), err);
return VK_ERROR_SURFACE_LOST_KHR;
}
+ capabilities->minImageCount = std::min(max_buffer_count, 3);
+ capabilities->maxImageCount = static_cast<uint32_t>(max_buffer_count);
}
- capabilities->minImageCount = std::min(max_buffer_count, 3);
- capabilities->maxImageCount = static_cast<uint32_t>(max_buffer_count);
capabilities->currentExtent =
VkExtent2D{static_cast<uint32_t>(width), static_cast<uint32_t>(height)};
@@ -763,7 +786,11 @@
// We must support R8G8B8A8
std::vector<VkSurfaceFormatKHR> all_formats = {
{VK_FORMAT_R8G8B8A8_UNORM, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR},
- {VK_FORMAT_R8G8B8A8_SRGB, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR}};
+ {VK_FORMAT_R8G8B8A8_SRGB, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR},
+ // Also allow to use PASS_THROUGH + HAL_DATASPACE_ARBITRARY
+ {VK_FORMAT_R8G8B8A8_UNORM, VK_COLOR_SPACE_PASS_THROUGH_EXT},
+ {VK_FORMAT_R8G8B8A8_SRGB, VK_COLOR_SPACE_PASS_THROUGH_EXT},
+ };
if (colorspace_ext) {
all_formats.emplace_back(VkSurfaceFormatKHR{
@@ -1333,7 +1360,7 @@
num_images = 1;
}
- int32_t legacy_usage = 0;
+ uint64_t native_usage = 0;
if (dispatch.GetSwapchainGrallocUsage2ANDROID) {
uint64_t consumer_usage, producer_usage;
ATRACE_BEGIN("GetSwapchainGrallocUsage2ANDROID");
@@ -1345,10 +1372,11 @@
ALOGE("vkGetSwapchainGrallocUsage2ANDROID failed: %d", result);
return VK_ERROR_SURFACE_LOST_KHR;
}
- legacy_usage =
- android_convertGralloc1To0Usage(producer_usage, consumer_usage);
+ native_usage =
+ convertGralloc1ToBufferUsage(consumer_usage, producer_usage);
} else if (dispatch.GetSwapchainGrallocUsageANDROID) {
ATRACE_BEGIN("GetSwapchainGrallocUsageANDROID");
+ int32_t legacy_usage = 0;
result = dispatch.GetSwapchainGrallocUsageANDROID(
device, create_info->imageFormat, create_info->imageUsage,
&legacy_usage);
@@ -1357,8 +1385,9 @@
ALOGE("vkGetSwapchainGrallocUsageANDROID failed: %d", result);
return VK_ERROR_SURFACE_LOST_KHR;
}
+ native_usage = static_cast<uint64_t>(legacy_usage);
}
- uint64_t native_usage = static_cast<uint64_t>(legacy_usage);
+ native_usage |= surface.consumer_usage;
bool createProtectedSwapchain = false;
if (create_info->flags & VK_SWAPCHAIN_CREATE_PROTECTED_BIT_KHR) {