Reconcile native and Java parcel code for WorkSource. am: c1359ac51c am: 1ce5be5b7d
Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/19135348
Change-Id: I01df1f4f6376b6173bd861ba0ae31eb8edac7d20
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 6fb9a4d..b37a457 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -1195,6 +1195,11 @@
bool traceStream = false;
bool onlyUserspace = false;
+ fprintf(stderr,
+ "** Warning: atrace will end vendor support in the next Android Release. **\n"
+ "** Perfetto is the suggested replacement tool. It will gain vendor **\n"
+ "** support. See https://perfetto.dev/docs/quickstart/android-tracing **\n\n");
+
if (argc == 2 && 0 == strcmp(argv[1], "--help")) {
showHelp(argv[0]);
exit(0);
diff --git a/cmds/atrace/atrace.rc b/cmds/atrace/atrace.rc
index 5267b02..891b1c6 100644
--- a/cmds/atrace/atrace.rc
+++ b/cmds/atrace/atrace.rc
@@ -181,6 +181,8 @@
chmod 0666 /sys/kernel/tracing/events/clk/clk_enable/enable
chmod 0666 /sys/kernel/debug/tracing/events/clk/clk_set_rate/enable
chmod 0666 /sys/kernel/tracing/events/clk/clk_set_rate/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/printk/console/enable
+ chmod 0666 /sys/kernel/tracing/events/printk/console/enable
# disk
chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_get_data_block/enable
diff --git a/cmds/dumpstate/Android.bp b/cmds/dumpstate/Android.bp
index a2491e5..a60972b 100644
--- a/cmds/dumpstate/Android.bp
+++ b/cmds/dumpstate/Android.bp
@@ -101,6 +101,7 @@
"libhidlbase",
"liblog",
"libutils",
+ "libvintf",
"libbinderdebug",
"packagemanager_aidl-cpp",
],
diff --git a/cmds/dumpstate/DumpstateInternal.cpp b/cmds/dumpstate/DumpstateInternal.cpp
index 3091f6b..6f7fea3 100644
--- a/cmds/dumpstate/DumpstateInternal.cpp
+++ b/cmds/dumpstate/DumpstateInternal.cpp
@@ -162,17 +162,16 @@
return 0;
}
bool newline = false;
+ int poll_timeout_ms = 30 * 1000;
while (true) {
- uint64_t start_time = Nanotime();
pollfd fds[] = { { .fd = fd, .events = POLLIN } };
- int ret = TEMP_FAILURE_RETRY(poll(fds, arraysize(fds), 30 * 1000));
+ int ret = TEMP_FAILURE_RETRY(poll(fds, arraysize(fds), poll_timeout_ms));
if (ret == -1) {
dprintf(out_fd, "*** %s: poll failed: %s\n", path, strerror(errno));
newline = true;
break;
- } else if (ret == 0) {
- uint64_t elapsed = Nanotime() - start_time;
- dprintf(out_fd, "*** %s: Timed out after %.3fs\n", path, (float)elapsed / NANOS_PER_SEC);
+ } else if (ret == 0 && poll_timeout_ms != 0) {
+ dprintf(out_fd, "*** %s: Timed out after %ds\n", path, poll_timeout_ms / 1000 );
newline = true;
break;
} else {
@@ -189,6 +188,7 @@
break;
}
}
+ poll_timeout_ms = 0;
}
if (!newline) dprintf(out_fd, "\n");
diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 2b94b71..f759674 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -15,6 +15,7 @@
*/
#define LOG_TAG "dumpstate"
+#define ATRACE_TAG ATRACE_TAG_ALWAYS
#include <dirent.h>
#include <errno.h>
@@ -76,6 +77,7 @@
#include <cutils/native_handle.h>
#include <cutils/properties.h>
#include <cutils/sockets.h>
+#include <cutils/trace.h>
#include <debuggerd/client.h>
#include <dumpsys.h>
#include <dumputils/dump_utils.h>
@@ -88,6 +90,7 @@
#include <private/android_logger.h>
#include <serviceutils/PriorityDumper.h>
#include <utils/StrongPointer.h>
+#include <vintf/VintfObject.h>
#include "DumpstateInternal.h"
#include "DumpstateService.h"
#include "dumpstate.h"
@@ -829,7 +832,8 @@
// Logging statement below is useful to time how long each entry takes, but it's too verbose.
// MYLOGD("Adding zip entry %s\n", entry_name.c_str());
- int32_t err = zip_writer_->StartEntryWithTime(valid_name.c_str(), ZipWriter::kCompress,
+ size_t flags = ZipWriter::kCompress | ZipWriter::kDefaultCompression;
+ int32_t err = zip_writer_->StartEntryWithTime(valid_name.c_str(), flags,
get_mtime(fd, ds.now_));
if (err != 0) {
MYLOGE("zip_writer_->StartEntryWithTime(%s): %s\n", valid_name.c_str(),
@@ -921,7 +925,8 @@
bool Dumpstate::AddTextZipEntry(const std::string& entry_name, const std::string& content) {
MYLOGD("Adding zip text entry %s\n", entry_name.c_str());
- int32_t err = zip_writer_->StartEntryWithTime(entry_name.c_str(), ZipWriter::kCompress, ds.now_);
+ size_t flags = ZipWriter::kCompress | ZipWriter::kDefaultCompression;
+ int32_t err = zip_writer_->StartEntryWithTime(entry_name.c_str(), flags, ds.now_);
if (err != 0) {
MYLOGE("zip_writer_->StartEntryWithTime(%s): %s\n", entry_name.c_str(),
ZipWriter::ErrorCodeString(err));
@@ -1394,6 +1399,23 @@
}
}
+// 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();
+ for (const auto vintfFile : vintfFiles) {
+ struct stat st;
+ if (stat(vintfFile.c_str(), &st) == 0) {
+ if (S_ISDIR(st.st_mode)) {
+ ds.AddDir(vintfFile, true /* recursive */);
+ } else {
+ ds.EnqueueAddZipEntryAndCleanupIfNeeded(ZIP_ROOT_DIR + vintfFile,
+ vintfFile);
+ }
+ }
+ }
+}
+
static void DumpExternalFragmentationInfo() {
struct stat st;
if (stat("/proc/buddyinfo", &st) != 0) {
@@ -1619,6 +1641,8 @@
do_dmesg();
}
+ DumpVintf();
+
RunCommand("LIST OF OPEN FILES", {"lsof"}, CommandOptions::AS_ROOT);
RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(for_each_pid, do_showmap, "SMAPS OF ALL PROCESSES");
@@ -3076,7 +3100,9 @@
TEMP_FAILURE_RETRY(dup2(dup_stdout_fd, fileno(stdout)));
// Zip the (now complete) .tmp file within the internal directory.
+ ATRACE_BEGIN("FinalizeFile");
FinalizeFile();
+ ATRACE_END();
// Share the final file with the caller if the user has consented or Shell is the caller.
Dumpstate::RunStatus status = Dumpstate::RunStatus::OK;
@@ -3387,6 +3413,9 @@
duration_fd_(duration_fd) {
if (!title_.empty()) {
started_ = Nanotime();
+ if (title_.find("SHOW MAP") == std::string::npos) {
+ ATRACE_ASYNC_BEGIN(title_.c_str(), 0);
+ }
}
}
@@ -3401,6 +3430,9 @@
dprintf(duration_fd_, "------ %.3fs was the duration of '%s' ------\n",
elapsed, title_.c_str());
}
+ if (title_.find("SHOW MAP") == std::string::npos) {
+ ATRACE_ASYNC_END(title_.c_str(), 0);
+ }
}
}
diff --git a/cmds/installd/Android.bp b/cmds/installd/Android.bp
index c9f680b..0f7c489 100644
--- a/cmds/installd/Android.bp
+++ b/cmds/installd/Android.bp
@@ -72,8 +72,6 @@
},
},
- clang: true,
-
tidy: true,
tidy_checks: [
"-*",
@@ -81,8 +79,9 @@
"cert-*",
"-cert-err58-cpp",
],
- tidy_flags: [
- "-warnings-as-errors=clang-analyzer-security*,cert-*",
+ tidy_checks_as_errors: [
+ "clang-analyzer-security*",
+ "cert-*",
],
}
@@ -127,7 +126,6 @@
cc_test_host {
name: "run_dex2oat_test",
test_suites: ["general-tests"],
- clang: true,
srcs: [
"run_dex2oat_test.cpp",
"run_dex2oat.cpp",
@@ -187,7 +185,6 @@
"-Wall",
"-Werror",
],
- clang: true,
srcs: [
"otapreopt_chroot.cpp",
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index a49f563..1d7dd5f 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -1869,8 +1869,9 @@
binder::Status res = ok();
if (flags & FLAG_STORAGE_DE) {
auto path = create_data_user_de_path(uuid_, userId);
- if (delete_dir_contents_and_dir(path, true) != 0) {
- res = error("Failed to delete " + path);
+ // Contents only, as vold is responsible for the user_de dir itself.
+ if (delete_dir_contents(path, true) != 0) {
+ res = error("Failed to delete contents of " + path);
}
auto sdk_sandbox_de_path =
create_data_misc_sdk_sandbox_path(uuid_, /*isCeData=*/false, userId);
@@ -1890,8 +1891,9 @@
}
if (flags & FLAG_STORAGE_CE) {
auto path = create_data_user_ce_path(uuid_, userId);
- if (delete_dir_contents_and_dir(path, true) != 0) {
- res = error("Failed to delete " + path);
+ // Contents only, as vold is responsible for the user_ce dir itself.
+ if (delete_dir_contents(path, true) != 0) {
+ res = error("Failed to delete contents of " + path);
}
auto sdk_sandbox_ce_path =
create_data_misc_sdk_sandbox_path(uuid_, /*isCeData=*/true, userId);
@@ -1899,8 +1901,9 @@
res = error("Failed to delete " + sdk_sandbox_ce_path);
}
path = findDataMediaPath(uuid, userId);
- if (delete_dir_contents_and_dir(path, true) != 0) {
- res = error("Failed to delete " + path);
+ // Contents only, as vold is responsible for the media dir itself.
+ if (delete_dir_contents(path, true) != 0) {
+ res = error("Failed to delete contents of " + path);
}
}
return res;
@@ -2876,6 +2879,9 @@
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();
}
@@ -3565,10 +3571,10 @@
return error("Failed to stat " + mirrorVolCePath);
}
- if (mirrorCeStat.st_ino == ceStat.st_ino) {
+ if (mirrorCeStat.st_ino == ceStat.st_ino && mirrorCeStat.st_dev == ceStat.st_dev) {
// As it's being called by prepareUserStorage, it can be called multiple times.
// Hence, we if we mount it already, we should skip it.
- LOG(WARNING) << "CE dir is mounted already: " + cePath;
+ LOG(INFO) << "CE dir is mounted already: " + cePath;
return ok();
}
diff --git a/cmds/installd/tests/Android.bp b/cmds/installd/tests/Android.bp
index b3baca5..07f73b9 100644
--- a/cmds/installd/tests/Android.bp
+++ b/cmds/installd/tests/Android.bp
@@ -11,7 +11,6 @@
cc_test {
name: "installd_utils_test",
test_suites: ["device-tests"],
- clang: true,
srcs: ["installd_utils_test.cpp"],
cflags: [
"-Wall",
@@ -36,7 +35,6 @@
cc_test {
name: "installd_cache_test",
test_suites: ["device-tests"],
- clang: true,
srcs: ["installd_cache_test.cpp"],
cflags: [
"-Wall",
@@ -82,7 +80,6 @@
cc_test {
name: "installd_service_test",
test_suites: ["device-tests"],
- clang: true,
srcs: ["installd_service_test.cpp"],
cflags: [
"-Wall",
@@ -130,7 +127,6 @@
cc_test {
name: "installd_dexopt_test",
test_suites: ["device-tests"],
- clang: true,
srcs: ["installd_dexopt_test.cpp"],
cflags: [
"-Wall",
@@ -177,7 +173,6 @@
cc_test {
name: "installd_otapreopt_test",
test_suites: ["device-tests"],
- clang: true,
srcs: ["installd_otapreopt_test.cpp"],
cflags: [
"-Wall",
@@ -198,7 +193,6 @@
cc_test {
name: "installd_file_test",
test_suites: ["device-tests"],
- clang: true,
srcs: ["installd_file_test.cpp"],
cflags: [
"-Wall",
diff --git a/cmds/installd/tests/installd_dexopt_test.cpp b/cmds/installd/tests/installd_dexopt_test.cpp
index 4eb30e2..3849c40 100644
--- a/cmds/installd/tests/installd_dexopt_test.cpp
+++ b/cmds/installd/tests/installd_dexopt_test.cpp
@@ -920,6 +920,11 @@
TEST_F(DexoptTest, DexoptDex2oat64Enabled) {
LOG(INFO) << "DexoptDex2oat64Enabled";
+ std::string zygote_prop = android::base::GetProperty("ro.zygote", "");
+ ASSERT_GT(zygote_prop.size(), 0);
+ if (zygote_prop != "zygote32_64" && zygote_prop != "zygote64_32") {
+ GTEST_SKIP() << "DexoptDex2oat64Enabled skipped for single-bitness Zygote.";
+ }
const std::string property = "dalvik.vm.dex2oat64.enabled";
const std::string previous_value = android::base::GetProperty(property, "");
auto restore_property = android::base::make_scope_guard([=]() {
diff --git a/cmds/installd/utils.cpp b/cmds/installd/utils.cpp
index 45aeab6..4d9b710 100644
--- a/cmds/installd/utils.cpp
+++ b/cmds/installd/utils.cpp
@@ -1184,8 +1184,8 @@
int wait_child_with_timeout(pid_t pid, int timeout_ms) {
int pidfd = pidfd_open(pid, /*flags=*/0);
if (pidfd < 0) {
- PLOG(ERROR) << "pidfd_open failed for pid " << pid;
- kill(pid, SIGKILL);
+ PLOG(ERROR) << "pidfd_open failed for pid " << pid
+ << ", waiting for child process without timeout";
return wait_child(pid);
}
diff --git a/cmds/lshal/libprocpartition/Android.bp b/cmds/lshal/libprocpartition/Android.bp
index cbfbdc9..af85666 100644
--- a/cmds/lshal/libprocpartition/Android.bp
+++ b/cmds/lshal/libprocpartition/Android.bp
@@ -35,5 +35,6 @@
],
export_include_dirs: [
"include",
- ]
+ ],
+ min_sdk_version: "30",
}
diff --git a/cmds/servicemanager/main.cpp b/cmds/servicemanager/main.cpp
index 2fb9c2b..1d458b7 100644
--- a/cmds/servicemanager/main.cpp
+++ b/cmds/servicemanager/main.cpp
@@ -121,6 +121,8 @@
const char* driver = argc == 2 ? argv[1] : "/dev/binder";
+ LOG(INFO) << "Starting sm instance on " << driver;
+
sp<ProcessState> ps = ProcessState::initWithDriver(driver);
ps->setThreadPoolMaxThreadCount(0);
ps->setCallRestriction(ProcessState::CallRestriction::FATAL_IF_NOT_ONEWAY);
diff --git a/data/etc/android.hardware.type.automotive.xml b/data/etc/android.hardware.type.automotive.xml
index 113945b..a9b4b05 100644
--- a/data/etc/android.hardware.type.automotive.xml
+++ b/data/etc/android.hardware.type.automotive.xml
@@ -17,6 +17,4 @@
<!-- These features determine that the device running android is a car. -->
<permissions>
<feature name="android.hardware.type.automotive" />
- <!-- TODO: Revert this after enabling work profiles refer b/170332519 -->
- <unavailable-feature name="android.software.managed_users"/>
</permissions>
diff --git a/include/input/Input.h b/include/input/Input.h
index e7d68fc..e0c9de4 100644
--- a/include/input/Input.h
+++ b/include/input/Input.h
@@ -1059,6 +1059,48 @@
uint32_t seq;
};
+/* Pointer icon styles.
+ * Must match the definition in android.view.PointerIcon.
+ *
+ * Due to backwards compatibility and public api constraints, this is a duplicate (but type safe)
+ * definition of PointerIcon.java.
+ *
+ * TODO(b/235023317) move this definition to an aidl and statically assign to the below java public
+ * api values.
+ *
+ * WARNING: Keep these definitions in sync with
+ * frameworks/base/core/java/android/view/PointerIcon.java
+ */
+enum class PointerIconStyle : int32_t {
+ TYPE_CUSTOM = -1,
+ TYPE_NULL = 0,
+ TYPE_ARROW = 1000,
+ TYPE_CONTEXT_MENU = 1001,
+ TYPE_HAND = 1002,
+ TYPE_HELP = 1003,
+ TYPE_WAIT = 1004,
+ TYPE_CELL = 1006,
+ TYPE_CROSSHAIR = 1007,
+ TYPE_TEXT = 1008,
+ TYPE_VERTICAL_TEXT = 1009,
+ TYPE_ALIAS = 1010,
+ TYPE_COPY = 1011,
+ TYPE_NO_DROP = 1012,
+ TYPE_ALL_SCROLL = 1013,
+ TYPE_HORIZONTAL_DOUBLE_ARROW = 1014,
+ TYPE_VERTICAL_DOUBLE_ARROW = 1015,
+ TYPE_TOP_RIGHT_DOUBLE_ARROW = 1016,
+ TYPE_TOP_LEFT_DOUBLE_ARROW = 1017,
+ TYPE_ZOOM_IN = 1018,
+ TYPE_ZOOM_OUT = 1019,
+ TYPE_GRAB = 1020,
+ TYPE_GRABBING = 1021,
+
+ TYPE_SPOT_HOVER = 2000,
+ TYPE_SPOT_TOUCH = 2001,
+ TYPE_SPOT_ANCHOR = 2002,
+};
+
} // namespace android
#endif // _LIBINPUT_INPUT_H
diff --git a/include/input/InputDevice.h b/include/input/InputDevice.h
index c4f03c9..3585392 100644
--- a/include/input/InputDevice.h
+++ b/include/input/InputDevice.h
@@ -300,6 +300,8 @@
/*
* Gets the path of an input device configuration file, if one is available.
* Considers both system provided and user installed configuration files.
+ * The optional suffix is appended to the end of the file name (before the
+ * extension).
*
* The device identifier is used to construct several default configuration file
* names to try based on the device name, vendor, product, and version.
@@ -307,8 +309,8 @@
* Returns an empty string if not found.
*/
extern std::string getInputDeviceConfigurationFilePathByDeviceIdentifier(
- const InputDeviceIdentifier& deviceIdentifier,
- InputDeviceConfigurationFileType type);
+ const InputDeviceIdentifier& deviceIdentifier, InputDeviceConfigurationFileType type,
+ const char* suffix = "");
/*
* Gets the path of an input device configuration file, if one is available.
diff --git a/include/input/InputTransport.h b/include/input/InputTransport.h
index 5f9a37d..dbc7bfa 100644
--- a/include/input/InputTransport.h
+++ b/include/input/InputTransport.h
@@ -452,8 +452,11 @@
*/
class InputConsumer {
public:
- /* Creates a consumer associated with an input channel. */
+ /* Create a consumer associated with an input channel. */
explicit InputConsumer(const std::shared_ptr<InputChannel>& channel);
+ /* Create a consumer associated with an input channel, override resampling system property */
+ explicit InputConsumer(const std::shared_ptr<InputChannel>& channel,
+ bool enableTouchResampling);
/* Destroys the consumer and releases its input channel. */
~InputConsumer();
diff --git a/include/input/KeyLayoutMap.h b/include/input/KeyLayoutMap.h
index b2bd535..1da78aa 100644
--- a/include/input/KeyLayoutMap.h
+++ b/include/input/KeyLayoutMap.h
@@ -20,9 +20,8 @@
#include <android-base/result.h>
#include <stdint.h>
#include <utils/Errors.h>
-#include <utils/KeyedVector.h>
-#include <utils/RefBase.h>
#include <utils/Tokenizer.h>
+#include <set>
#include <input/InputDevice.h>
@@ -65,18 +64,18 @@
*/
class KeyLayoutMap {
public:
- static base::Result<std::shared_ptr<KeyLayoutMap>> load(const std::string& filename);
- static base::Result<std::shared_ptr<KeyLayoutMap>> load(Tokenizer* tokenizer);
+ static base::Result<std::shared_ptr<KeyLayoutMap>> load(const std::string& filename,
+ const char* contents = nullptr);
static base::Result<std::shared_ptr<KeyLayoutMap>> loadContents(const std::string& filename,
const char* contents);
status_t mapKey(int32_t scanCode, int32_t usageCode,
int32_t* outKeyCode, uint32_t* outFlags) const;
- status_t findScanCodesForKey(int32_t keyCode, std::vector<int32_t>* outScanCodes) const;
- status_t findScanCodeForLed(int32_t ledCode, int32_t* outScanCode) const;
- status_t findUsageCodeForLed(int32_t ledCode, int32_t* outUsageCode) const;
+ std::vector<int32_t> findScanCodesForKey(int32_t keyCode) const;
+ std::optional<int32_t> findScanCodeForLed(int32_t ledCode) const;
+ std::optional<int32_t> findUsageCodeForLed(int32_t ledCode) const;
- status_t mapAxis(int32_t scanCode, AxisInfo* outAxisInfo) const;
+ 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);
@@ -84,6 +83,8 @@
virtual ~KeyLayoutMap();
private:
+ static base::Result<std::shared_ptr<KeyLayoutMap>> load(Tokenizer* tokenizer);
+
struct Key {
int32_t keyCode;
uint32_t flags;
@@ -98,12 +99,13 @@
int32_t sensorDataIndex;
};
- KeyedVector<int32_t, Key> mKeysByScanCode;
- KeyedVector<int32_t, Key> mKeysByUsageCode;
- KeyedVector<int32_t, AxisInfo> mAxes;
- KeyedVector<int32_t, Led> mLedsByScanCode;
- KeyedVector<int32_t, Led> mLedsByUsageCode;
+ std::unordered_map<int32_t, Key> mKeysByScanCode;
+ std::unordered_map<int32_t, Key> mKeysByUsageCode;
+ std::unordered_map<int32_t, AxisInfo> mAxes;
+ std::unordered_map<int32_t, Led> mLedsByScanCode;
+ std::unordered_map<int32_t, Led> mLedsByUsageCode;
std::unordered_map<int32_t, Sensor> mSensorsByAbsCode;
+ std::set<std::string> mRequiredKernelConfigs;
std::string mLoadFileName;
KeyLayoutMap();
@@ -124,6 +126,7 @@
status_t parseAxis();
status_t parseLed();
status_t parseSensor();
+ status_t parseRequiredKernelConfig();
};
};
diff --git a/include/input/Keyboard.h b/include/input/Keyboard.h
index 08ad8c6..9a3e15f 100644
--- a/include/input/Keyboard.h
+++ b/include/input/Keyboard.h
@@ -61,9 +61,7 @@
bool probeKeyMap(const InputDeviceIdentifier& deviceIdentifier, const std::string& name);
status_t loadKeyLayout(const InputDeviceIdentifier& deviceIdentifier, const std::string& name);
status_t loadKeyCharacterMap(const InputDeviceIdentifier& deviceIdentifier,
- const std::string& name);
- std::string getPath(const InputDeviceIdentifier& deviceIdentifier,
- const std::string& name, InputDeviceConfigurationFileType type);
+ const std::string& name);
};
/**
diff --git a/include/input/OWNERS b/include/input/OWNERS
new file mode 100644
index 0000000..c88bfe9
--- /dev/null
+++ b/include/input/OWNERS
@@ -0,0 +1 @@
+include platform/frameworks/base:/INPUT_OWNERS
diff --git a/libs/attestation/Android.bp b/libs/attestation/Android.bp
index ea3c341..2bf15d4 100644
--- a/libs/attestation/Android.bp
+++ b/libs/attestation/Android.bp
@@ -28,11 +28,9 @@
"-Werror",
],
srcs: [
- "HmacKeyManager.cpp"
+ "HmacKeyManager.cpp",
],
- clang: true,
-
shared_libs: [
"liblog",
"libcrypto",
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index d8d2cf2..5e9f540 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -60,27 +60,19 @@
//
// Currently, these are only on system android (not vendor, not host)
// TODO(b/183654927) - move these into separate libraries
-libbinder_device_interface_sources = [
- "IPermissionController.cpp",
- "PermissionCache.cpp",
- "PermissionController.cpp",
-]
-cc_library {
- name: "libbinder",
+filegroup {
+ name: "libbinder_device_interface_sources",
+ srcs: [
+ "IPermissionController.cpp",
+ "PermissionCache.cpp",
+ "PermissionController.cpp",
+ ],
+}
- version_script: "libbinder.map",
-
- // for vndbinder
- vendor_available: true,
- vndk: {
- enabled: true,
- },
- recovery_available: true,
- double_loadable: true,
+cc_defaults {
+ name: "libbinder_defaults",
host_supported: true,
- // TODO(b/153609531): remove when no longer needed.
- native_bridge_supported: true,
// TODO(b/31559095): get headers from bionic on host
include_dirs: [
@@ -88,72 +80,32 @@
"bionic/libc/kernel/uapi/",
],
- // libbinder does not offer a stable wire protocol.
- // if a second copy of it is installed, then it may break after security
- // or dessert updates. Instead, apex users should use libbinder_ndk.
- apex_available: [
- "//apex_available:platform",
- ],
-
srcs: [
"Binder.cpp",
"BpBinder.cpp",
- "BufferedTextOutput.cpp",
"Debug.cpp",
"FdTrigger.cpp",
"IInterface.cpp",
- "IMemory.cpp",
- "IPCThreadState.cpp",
"IResultReceiver.cpp",
- "IServiceManager.cpp",
- "IShellCallback.cpp",
- "LazyServiceRegistrar.cpp",
- "MemoryBase.cpp",
- "MemoryDealer.cpp",
- "MemoryHeapBase.cpp",
+ "OS.cpp",
"Parcel.cpp",
- "ParcelableHolder.cpp",
"ParcelFileDescriptor.cpp",
- "PersistableBundle.cpp",
- "ProcessState.cpp",
"RpcSession.cpp",
"RpcServer.cpp",
"RpcState.cpp",
"RpcTransportRaw.cpp",
- "Static.cpp",
"Stability.cpp",
"Status.cpp",
"TextOutput.cpp",
"Utils.cpp",
- ":libbinder_aidl",
],
target: {
- android: {
- srcs: libbinder_device_interface_sources,
-
- // NOT static to keep the wire protocol unfrozen
- static: {
- enabled: false,
- },
- },
- vendor: {
- exclude_srcs: libbinder_device_interface_sources,
- },
- darwin: {
- enabled: false,
- },
host: {
srcs: [
- "ServiceManagerHost.cpp",
"UtilsHost.cpp",
],
},
- recovery: {
- exclude_header_libs: [
- "libandroid_runtime_vm_headers",
- ],
- },
},
aidl: {
@@ -161,7 +113,6 @@
},
cflags: [
- "-Wall",
"-Wextra",
"-Wextra-semi",
"-Werror",
@@ -199,7 +150,6 @@
"libbinder_headers",
],
- clang: true,
sanitize: {
misc_undefined: ["integer"],
},
@@ -217,6 +167,7 @@
"abseil-*",
"android-*",
"bugprone-*",
+ "-bugprone-branch-clone", // b/155034972
"cert-*",
"clang-analyzer-*",
"google-*",
@@ -224,12 +175,124 @@
"performance*",
"portability*",
],
+}
+
+cc_defaults {
+ name: "libbinder_kernel_defaults",
+ srcs: [
+ "BufferedTextOutput.cpp",
+ "IPCThreadState.cpp",
+ "IServiceManager.cpp",
+ "ProcessState.cpp",
+ "Static.cpp",
+ ":libbinder_aidl",
+ ":libbinder_device_interface_sources",
+ ],
+ target: {
+ vendor: {
+ exclude_srcs: [
+ ":libbinder_device_interface_sources",
+ ],
+ },
+ host: {
+ srcs: [
+ "ServiceManagerHost.cpp",
+ ],
+ },
+ },
+ cflags: [
+ "-DBINDER_WITH_KERNEL_IPC",
+ ],
+}
+
+cc_library {
+ name: "libbinder",
+ defaults: [
+ "libbinder_defaults",
+ "libbinder_kernel_defaults",
+ ],
+
+ version_script: "libbinder.map",
+
+ // for vndbinder
+ vendor_available: true,
+ vndk: {
+ enabled: true,
+ },
+ recovery_available: true,
+ double_loadable: true,
+ // TODO(b/153609531): remove when no longer needed.
+ native_bridge_supported: true,
+
+ // libbinder does not offer a stable wire protocol.
+ // if a second copy of it is installed, then it may break after security
+ // or dessert updates. Instead, apex users should use libbinder_ndk.
+ apex_available: [
+ "//apex_available:platform",
+ ],
+
+ srcs: [
+ "IMemory.cpp",
+ "IShellCallback.cpp",
+ "LazyServiceRegistrar.cpp",
+ "MemoryBase.cpp",
+ "MemoryDealer.cpp",
+ "MemoryHeapBase.cpp",
+ "ParcelableHolder.cpp",
+ "PersistableBundle.cpp",
+ ],
+
+ target: {
+ android: {
+ // NOT static to keep the wire protocol unfrozen
+ static: {
+ enabled: false,
+ },
+ },
+ darwin: {
+ enabled: false,
+ },
+ recovery: {
+ exclude_header_libs: [
+ "libandroid_runtime_vm_headers",
+ ],
+ },
+ },
afdo: true,
+}
- header_abi_checker: {
- diff_flags: ["-allow-adding-removing-weak-symbols"],
- },
+cc_library_static {
+ name: "libbinder_rpc_no_kernel",
+ defaults: ["libbinder_defaults"],
+ visibility: [
+ ":__subpackages__",
+ ],
+}
+
+cc_library_static {
+ name: "libbinder_rpc_single_threaded",
+ defaults: [
+ "libbinder_defaults",
+ "libbinder_kernel_defaults",
+ ],
+ cflags: [
+ "-DBINDER_RPC_SINGLE_THREADED",
+ ],
+ visibility: [
+ ":__subpackages__",
+ ],
+}
+
+cc_library_static {
+ name: "libbinder_rpc_single_threaded_no_kernel",
+ defaults: ["libbinder_defaults"],
+ cflags: [
+ "-DBINDER_RPC_SINGLE_THREADED",
+ ],
+ visibility: [
+ ":__subpackages__",
+ ],
}
cc_defaults {
@@ -300,9 +363,7 @@
local_include_dir: "aidl",
host_supported: true,
srcs: [
- "aidl/android/content/pm/IPackageChangeObserver.aidl",
"aidl/android/content/pm/IPackageManagerNative.aidl",
- "aidl/android/content/pm/PackageChangeEvent.aidl",
"aidl/android/content/pm/IStagedApexObserver.aidl",
"aidl/android/content/pm/ApexStagedEvent.aidl",
"aidl/android/content/pm/StagedApexInfo.aidl",
@@ -370,6 +431,7 @@
cc_library {
name: "libbatterystats_aidl",
+ host_supported: true,
srcs: [
"IBatteryStats.cpp",
],
@@ -382,6 +444,7 @@
cc_library {
name: "libprocessinfoservice_aidl",
+ host_supported: true,
srcs: [
"IProcessInfoService.cpp",
"ProcessInfoService.cpp",
diff --git a/libs/binder/Binder.cpp b/libs/binder/Binder.cpp
index 39befbe..532bacb 100644
--- a/libs/binder/Binder.cpp
+++ b/libs/binder/Binder.cpp
@@ -32,9 +32,13 @@
#include <utils/misc.h>
#include <inttypes.h>
-#include <linux/sched.h>
#include <stdio.h>
+#ifdef __linux__
+#include <linux/sched.h>
+#endif
+
+#include "BuildFlags.h"
#include "RpcState.h"
namespace android {
@@ -49,10 +53,11 @@
static_assert(sizeof(BBinder) == 20);
#endif
+// global b/c b/230079120 - consistent symbol table
#ifdef BINDER_RPC_DEV_SERVERS
-constexpr const bool kEnableRpcDevServers = true;
+bool kEnableRpcDevServers = true;
#else
-constexpr const bool kEnableRpcDevServers = false;
+bool kEnableRpcDevServers = false;
#endif
// Log any reply transactions for which the data exceeds this size
@@ -156,10 +161,14 @@
status_t IBinder::setRpcClientDebug(android::base::unique_fd socketFd,
const sp<IBinder>& keepAliveBinder) {
- if constexpr (!kEnableRpcDevServers) {
+ if (!kEnableRpcDevServers) {
ALOGW("setRpcClientDebug disallowed because RPC is not enabled");
return INVALID_OPERATION;
}
+ if (!kEnableKernelIpc) {
+ ALOGW("setRpcClientDebug disallowed because kernel binder is not enabled");
+ return INVALID_OPERATION;
+ }
BBinder* local = this->localBinder();
if (local != nullptr) {
@@ -201,6 +210,7 @@
RpcServerLink(const sp<RpcServer>& rpcServer, const sp<IBinder>& keepAliveBinder,
const wp<BBinder>& binder)
: mRpcServer(rpcServer), mKeepAliveBinder(keepAliveBinder), mBinder(binder) {}
+ virtual ~RpcServerLink();
void binderDied(const wp<IBinder>&) override {
LOG_RPC_DETAIL("RpcServerLink: binder died, shutting down RpcServer");
if (mRpcServer == nullptr) {
@@ -226,16 +236,19 @@
sp<IBinder> mKeepAliveBinder; // hold to avoid automatically unlinking
wp<BBinder> mBinder;
};
+BBinder::RpcServerLink::~RpcServerLink() {}
class BBinder::Extras
{
public:
// unlocked objects
- bool mRequestingSid = false;
- bool mInheritRt = false;
sp<IBinder> mExtension;
+#ifdef __linux__
int mPolicy = SCHED_NORMAL;
int mPriority = 0;
+#endif
+ bool mRequestingSid = false;
+ bool mInheritRt = false;
// for below objects
Mutex mLock;
@@ -404,6 +417,7 @@
return e->mExtension;
}
+#ifdef __linux__
void BBinder::setMinSchedulerPolicy(int policy, int priority) {
LOG_ALWAYS_FATAL_IF(mParceled,
"setMinSchedulerPolicy() should not be called after a binder object "
@@ -448,6 +462,7 @@
if (e == nullptr) return 0;
return e->mPriority;
}
+#endif // __linux__
bool BBinder::isInheritRt() {
Extras* e = mExtras.load(std::memory_order_acquire);
@@ -475,7 +490,12 @@
}
pid_t BBinder::getDebugPid() {
+#ifdef __linux__
return getpid();
+#else
+ // TODO: handle other OSes
+ return 0;
+#endif // __linux__
}
void BBinder::setExtension(const sp<IBinder>& extension) {
@@ -496,10 +516,14 @@
}
status_t BBinder::setRpcClientDebug(const Parcel& data) {
- if constexpr (!kEnableRpcDevServers) {
+ if (!kEnableRpcDevServers) {
ALOGW("%s: disallowed because RPC is not enabled", __PRETTY_FUNCTION__);
return INVALID_OPERATION;
}
+ if (!kEnableKernelIpc) {
+ ALOGW("setRpcClientDebug disallowed because kernel binder is not enabled");
+ return INVALID_OPERATION;
+ }
uid_t uid = IPCThreadState::self()->getCallingUid();
if (uid != AID_ROOT) {
ALOGE("%s: not allowed because client %" PRIu32 " is not root", __PRETTY_FUNCTION__, uid);
@@ -521,10 +545,14 @@
status_t BBinder::setRpcClientDebug(android::base::unique_fd socketFd,
const sp<IBinder>& keepAliveBinder) {
- if constexpr (!kEnableRpcDevServers) {
+ if (!kEnableRpcDevServers) {
ALOGW("%s: disallowed because RPC is not enabled", __PRETTY_FUNCTION__);
return INVALID_OPERATION;
}
+ if (!kEnableKernelIpc) {
+ ALOGW("setRpcClientDebug disallowed because kernel binder is not enabled");
+ return INVALID_OPERATION;
+ }
const int socketFdForPrint = socketFd.get();
LOG_RPC_DETAIL("%s(fd=%d)", __PRETTY_FUNCTION__, socketFdForPrint);
@@ -539,7 +567,7 @@
return UNEXPECTED_NULL;
}
- size_t binderThreadPoolMaxCount = ProcessState::self()->getThreadPoolMaxThreadCount();
+ size_t binderThreadPoolMaxCount = ProcessState::self()->getThreadPoolMaxTotalThreadCount();
if (binderThreadPoolMaxCount <= 1) {
ALOGE("%s: ProcessState thread pool max count is %zu. RPC is disabled for this service "
"because RPC requires the service to support multithreading.",
@@ -620,13 +648,14 @@
for (int i = 0; i < argc && data.dataAvail() > 0; i++) {
args.add(data.readString16());
}
- sp<IShellCallback> shellCallback = IShellCallback::asInterface(
- data.readStrongBinder());
+ sp<IBinder> shellCallbackBinder = data.readStrongBinder();
sp<IResultReceiver> resultReceiver = IResultReceiver::asInterface(
data.readStrongBinder());
// XXX can't add virtuals until binaries are updated.
- //return shellCommand(in, out, err, args, resultReceiver);
+ // sp<IShellCallback> shellCallback = IShellCallback::asInterface(
+ // shellCallbackBinder);
+ // return shellCommand(in, out, err, args, resultReceiver);
(void)in;
(void)out;
(void)err;
diff --git a/libs/binder/BpBinder.cpp b/libs/binder/BpBinder.cpp
index 921e57c..49fc195 100644
--- a/libs/binder/BpBinder.cpp
+++ b/libs/binder/BpBinder.cpp
@@ -28,6 +28,8 @@
#include <stdio.h>
+#include "BuildFlags.h"
+
//#undef ALOGV
//#define ALOGV(...) fprintf(stderr, __VA_ARGS__)
@@ -115,6 +117,11 @@
// ---------------------------------------------------------------------------
sp<BpBinder> BpBinder::create(int32_t handle) {
+ if constexpr (!kEnableKernelIpc) {
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return nullptr;
+ }
+
int32_t trackedUid = -1;
if (sCountByUidEnabled) {
trackedUid = IPCThreadState::self()->getCallingUid();
@@ -177,6 +184,11 @@
}
BpBinder::BpBinder(BinderHandle&& handle, int32_t trackedUid) : BpBinder(Handle(handle)) {
+ if constexpr (!kEnableKernelIpc) {
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return;
+ }
+
mTrackedUid = trackedUid;
ALOGV("Creating BpBinder %p handle %d\n", this, this->binderHandle());
@@ -279,7 +291,7 @@
if (mAlive) {
bool privateVendor = flags & FLAG_PRIVATE_VENDOR;
// don't send userspace flags to the kernel
- flags = flags & ~FLAG_PRIVATE_VENDOR;
+ flags = flags & ~static_cast<uint32_t>(FLAG_PRIVATE_VENDOR);
// user transactions require a given stability level
if (code >= FIRST_CALL_TRANSACTION && code <= LAST_CALL_TRANSACTION) {
@@ -303,6 +315,11 @@
status = rpcSession()->transact(sp<IBinder>::fromExisting(this), code, data, reply,
flags);
} else {
+ if constexpr (!kEnableKernelIpc) {
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return INVALID_OPERATION;
+ }
+
status = IPCThreadState::self()->transact(binderHandle(), code, data, reply, flags);
}
if (data.dataSize() > LOG_TRANSACTIONS_OVER_SIZE) {
@@ -328,6 +345,11 @@
{
if (isRpcBinder()) return UNKNOWN_TRANSACTION;
+ if constexpr (!kEnableKernelIpc) {
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return INVALID_OPERATION;
+ }
+
Obituary ob;
ob.recipient = recipient;
ob.cookie = cookie;
@@ -366,6 +388,11 @@
{
if (isRpcBinder()) return UNKNOWN_TRANSACTION;
+ if constexpr (!kEnableKernelIpc) {
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return INVALID_OPERATION;
+ }
+
AutoMutex _l(mLock);
if (mObitsSent) {
@@ -401,6 +428,11 @@
{
LOG_ALWAYS_FATAL_IF(isRpcBinder(), "Cannot send obituary for remote binder.");
+ if constexpr (!kEnableKernelIpc) {
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return;
+ }
+
ALOGV("Sending obituary for proxy %p handle %d, mObitsSent=%s\n", this, binderHandle(),
mObitsSent ? "true" : "false");
@@ -469,12 +501,16 @@
return this;
}
-BpBinder::~BpBinder()
-{
- ALOGV("Destroying BpBinder %p handle %d\n", this, binderHandle());
-
+BpBinder::~BpBinder() {
if (CC_UNLIKELY(isRpcBinder())) return;
+ if constexpr (!kEnableKernelIpc) {
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return;
+ }
+
+ ALOGV("Destroying BpBinder %p handle %d\n", this, binderHandle());
+
IPCThreadState* ipc = IPCThreadState::self();
if (mTrackedUid >= 0) {
@@ -505,21 +541,31 @@
}
}
-void BpBinder::onFirstRef()
-{
- ALOGV("onFirstRef BpBinder %p handle %d\n", this, binderHandle());
+void BpBinder::onFirstRef() {
if (CC_UNLIKELY(isRpcBinder())) return;
+
+ if constexpr (!kEnableKernelIpc) {
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return;
+ }
+
+ ALOGV("onFirstRef BpBinder %p handle %d\n", this, binderHandle());
IPCThreadState* ipc = IPCThreadState::self();
if (ipc) ipc->incStrongHandle(binderHandle(), this);
}
-void BpBinder::onLastStrongRef(const void* /*id*/)
-{
- ALOGV("onLastStrongRef BpBinder %p handle %d\n", this, binderHandle());
+void BpBinder::onLastStrongRef(const void* /*id*/) {
if (CC_UNLIKELY(isRpcBinder())) {
(void)rpcSession()->sendDecStrong(this);
return;
}
+
+ if constexpr (!kEnableKernelIpc) {
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return;
+ }
+
+ ALOGV("onLastStrongRef BpBinder %p handle %d\n", this, binderHandle());
IF_ALOGV() {
printRefs();
}
@@ -552,6 +598,11 @@
// RPC binder doesn't currently support inc from weak binders
if (CC_UNLIKELY(isRpcBinder())) return false;
+ if constexpr (!kEnableKernelIpc) {
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return false;
+ }
+
ALOGV("onIncStrongAttempted BpBinder %p handle %d\n", this, binderHandle());
IPCThreadState* ipc = IPCThreadState::self();
return ipc ? ipc->attemptIncStrongHandle(binderHandle()) == NO_ERROR : false;
diff --git a/libs/binder/BuildFlags.h b/libs/binder/BuildFlags.h
new file mode 100644
index 0000000..3e9d1c2
--- /dev/null
+++ b/libs/binder/BuildFlags.h
@@ -0,0 +1,31 @@
+/*
+ * 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.
+ */
+
+namespace android {
+
+#ifdef BINDER_RPC_SINGLE_THREADED
+constexpr bool kEnableRpcThreads = false;
+#else
+constexpr bool kEnableRpcThreads = true;
+#endif
+
+#ifdef BINDER_WITH_KERNEL_IPC
+constexpr bool kEnableKernelIpc = true;
+#else // BINDER_WITH_KERNEL_IPC
+constexpr bool kEnableKernelIpc = false;
+#endif // BINDER_WITH_KERNEL_IPC
+
+} // namespace android
diff --git a/libs/binder/Debug.cpp b/libs/binder/Debug.cpp
index e4ac4b4..c6e4fb3 100644
--- a/libs/binder/Debug.cpp
+++ b/libs/binder/Debug.cpp
@@ -15,6 +15,7 @@
*/
#include "Debug.h"
+#include "BuildFlags.h"
#include <binder/ProcessState.h>
@@ -301,6 +302,11 @@
}
ssize_t getBinderKernelReferences(size_t count, uintptr_t* buf) {
+ if constexpr (!kEnableKernelIpc) {
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return 0;
+ }
+
sp<ProcessState> proc = ProcessState::selfOrNull();
if (proc.get() == nullptr) {
return 0;
diff --git a/libs/binder/FdTrigger.cpp b/libs/binder/FdTrigger.cpp
index 5e22593..d123fd1 100644
--- a/libs/binder/FdTrigger.cpp
+++ b/libs/binder/FdTrigger.cpp
@@ -28,25 +28,45 @@
std::unique_ptr<FdTrigger> FdTrigger::make() {
auto ret = std::make_unique<FdTrigger>();
+#ifndef BINDER_RPC_SINGLE_THREADED
if (!android::base::Pipe(&ret->mRead, &ret->mWrite)) {
ALOGE("Could not create pipe %s", strerror(errno));
return nullptr;
}
+#endif
return ret;
}
void FdTrigger::trigger() {
+#ifdef BINDER_RPC_SINGLE_THREADED
+ mTriggered = true;
+#else
mWrite.reset();
+#endif
}
bool FdTrigger::isTriggered() {
+#ifdef BINDER_RPC_SINGLE_THREADED
+ return mTriggered;
+#else
return mWrite == -1;
+#endif
}
status_t FdTrigger::triggerablePoll(base::borrowed_fd fd, 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());
- pollfd pfd[]{{.fd = fd.get(), .events = static_cast<int16_t>(event), .revents = 0},
- {.fd = mRead.get(), .events = 0, .revents = 0}};
+ pollfd pfd[]{
+ {.fd = fd.get(), .events = static_cast<int16_t>(event), .revents = 0},
+#ifndef BINDER_RPC_SINGLE_THREADED
+ {.fd = mRead.get(), .events = 0, .revents = 0},
+#endif
+ };
int ret = TEMP_FAILURE_RETRY(poll(pfd, arraysize(pfd), -1));
if (ret < 0) {
return -errno;
@@ -55,6 +75,7 @@
// At least one FD has events. Check them.
+#ifndef BINDER_RPC_SINGLE_THREADED
// Detect explicit trigger(): DEAD_OBJECT
if (pfd[1].revents & POLLHUP) {
return DEAD_OBJECT;
@@ -68,6 +89,7 @@
// pfd[1].revents is 0, hence pfd[0].revents must be set, and only possible values are
// a subset of event | POLLHUP | POLLERR | POLLNVAL.
+#endif
// POLLNVAL: invalid FD number, e.g. not opened.
if (pfd[0].revents & POLLNVAL) {
diff --git a/libs/binder/FdTrigger.h b/libs/binder/FdTrigger.h
index a545d6c..5c7102e 100644
--- a/libs/binder/FdTrigger.h
+++ b/libs/binder/FdTrigger.h
@@ -55,7 +55,11 @@
[[nodiscard]] status_t triggerablePoll(base::borrowed_fd fd, int16_t event);
private:
+#ifdef BINDER_RPC_SINGLE_THREADED
+ bool mTriggered = false;
+#else
base::unique_fd mWrite;
base::unique_fd mRead;
+#endif
};
} // namespace android
diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp
index 3c97dca..d536219 100644
--- a/libs/binder/IPCThreadState.cpp
+++ b/libs/binder/IPCThreadState.cpp
@@ -638,7 +638,9 @@
void IPCThreadState::joinThreadPool(bool isMain)
{
LOG_THREADPOOL("**** THREAD %p (PID %d) IS JOINING THE THREAD POOL\n", (void*)pthread_self(), getpid());
-
+ pthread_mutex_lock(&mProcess->mThreadCountLock);
+ mProcess->mCurrentThreads++;
+ pthread_mutex_unlock(&mProcess->mThreadCountLock);
mOut.writeInt32(isMain ? BC_ENTER_LOOPER : BC_REGISTER_LOOPER);
mIsLooper = true;
@@ -666,6 +668,13 @@
mOut.writeInt32(BC_EXIT_LOOPER);
mIsLooper = false;
talkWithDriver(false);
+ pthread_mutex_lock(&mProcess->mThreadCountLock);
+ LOG_ALWAYS_FATAL_IF(mProcess->mCurrentThreads == 0,
+ "Threadpool thread count = 0. Thread cannot exist and exit in empty "
+ "threadpool\n"
+ "Misconfiguration. Increase threadpool max threads configuration\n");
+ mProcess->mCurrentThreads--;
+ pthread_mutex_unlock(&mProcess->mThreadCountLock);
}
status_t IPCThreadState::setupPolling(int* fd)
@@ -677,6 +686,9 @@
mOut.writeInt32(BC_ENTER_LOOPER);
flushCommands();
*fd = mProcess->mDriverFD;
+ pthread_mutex_lock(&mProcess->mThreadCountLock);
+ mProcess->mCurrentThreads++;
+ pthread_mutex_unlock(&mProcess->mThreadCountLock);
return 0;
}
@@ -989,6 +1001,7 @@
if (acquireResult) *acquireResult = err;
if (reply) reply->setError(err);
mLastError = err;
+ logExtendedError();
}
return err;
@@ -1443,6 +1456,23 @@
return ret;
}
+void IPCThreadState::logExtendedError() {
+ struct binder_extended_error ee = {.command = BR_OK};
+
+ if (!ProcessState::isDriverFeatureEnabled(ProcessState::DriverFeature::EXTENDED_ERROR))
+ return;
+
+#if defined(__ANDROID__)
+ if (ioctl(self()->mProcess->mDriverFD, BINDER_GET_EXTENDED_ERROR, &ee) < 0) {
+ ALOGE("Failed to get extended error: %s", strerror(errno));
+ return;
+ }
+#endif
+
+ ALOGE_IF(ee.command != BR_OK, "Binder transaction failure: %d/%d/%d",
+ ee.id, ee.command, ee.param);
+}
+
void IPCThreadState::freeBuffer(Parcel* parcel, const uint8_t* data,
size_t /*dataSize*/,
const binder_size_t* /*objects*/,
diff --git a/libs/binder/IServiceManager.cpp b/libs/binder/IServiceManager.cpp
index fd2d868..fd47783 100644
--- a/libs/binder/IServiceManager.cpp
+++ b/libs/binder/IServiceManager.cpp
@@ -167,7 +167,7 @@
}
}
-#if !defined(__ANDROID_VNDK__) && defined(__ANDROID__)
+#if !defined(__ANDROID_VNDK__)
// IPermissionController is not accessible to vendors
bool checkCallingPermission(const String16& permission)
diff --git a/libs/binder/MemoryHeapBase.cpp b/libs/binder/MemoryHeapBase.cpp
index 8132d46..8fe1d2b 100644
--- a/libs/binder/MemoryHeapBase.cpp
+++ b/libs/binder/MemoryHeapBase.cpp
@@ -74,7 +74,7 @@
fd = memfd_create_region(name ? name : "MemoryHeapBase", size);
if (fd < 0 || (mapfd(fd, true, size) != NO_ERROR)) return;
const int SEAL_FLAGS = ((mFlags & READ_ONLY) ? F_SEAL_FUTURE_WRITE : 0) |
- ((mFlags & MEMFD_ALLOW_SEALING) ? 0 : F_SEAL_SEAL);
+ ((mFlags & MEMFD_ALLOW_SEALING_FLAG) ? 0 : F_SEAL_SEAL);
if (SEAL_FLAGS && (fcntl(fd, F_ADD_SEALS, SEAL_FLAGS) == -1)) {
ALOGE("MemoryHeapBase: MemFD %s sealing with flags %x failed with error %s", name,
SEAL_FLAGS, strerror(errno));
@@ -85,12 +85,9 @@
}
return;
#else
- mFlags &= ~(FORCE_MEMFD | MEMFD_ALLOW_SEALING);
+ mFlags &= ~(FORCE_MEMFD | MEMFD_ALLOW_SEALING_FLAG);
#endif
}
- if (mFlags & MEMFD_ALLOW_SEALING) {
- LOG_ALWAYS_FATAL("Invalid Flags. MEMFD_ALLOW_SEALING only valid with FORCE_MEMFD.");
- }
fd = ashmem_create_region(name ? name : "MemoryHeapBase", size);
ALOGE_IF(fd < 0, "MemoryHeapBase: error creating ashmem region: %s", strerror(errno));
if (fd < 0 || (mapfd(fd, true, size) != NO_ERROR)) return;
@@ -103,7 +100,7 @@
: mFD(-1), mSize(0), mBase(MAP_FAILED), mFlags(flags),
mDevice(nullptr), mNeedUnmap(false), mOffset(0)
{
- if (flags & (FORCE_MEMFD | MEMFD_ALLOW_SEALING)) {
+ if (flags & (FORCE_MEMFD | MEMFD_ALLOW_SEALING_FLAG)) {
LOG_ALWAYS_FATAL("FORCE_MEMFD, MEMFD_ALLOW_SEALING only valid with creating constructor");
}
int open_flags = O_RDWR;
@@ -125,7 +122,7 @@
: mFD(-1), mSize(0), mBase(MAP_FAILED), mFlags(flags),
mDevice(nullptr), mNeedUnmap(false), mOffset(0)
{
- if (flags & (FORCE_MEMFD | MEMFD_ALLOW_SEALING)) {
+ if (flags & (FORCE_MEMFD | MEMFD_ALLOW_SEALING_FLAG)) {
LOG_ALWAYS_FATAL("FORCE_MEMFD, MEMFD_ALLOW_SEALING only valid with creating constructor");
}
const size_t pagesize = getpagesize();
diff --git a/libs/binder/OS.cpp b/libs/binder/OS.cpp
new file mode 100644
index 0000000..6eb7272
--- /dev/null
+++ b/libs/binder/OS.cpp
@@ -0,0 +1,51 @@
+/*
+ * 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 "OS.h"
+
+#include <android-base/file.h>
+#include <string.h>
+
+using android::base::ErrnoError;
+using android::base::Result;
+
+namespace android {
+
+Result<void> setNonBlocking(android::base::borrowed_fd fd) {
+ int flags = TEMP_FAILURE_RETRY(fcntl(fd.get(), F_GETFL));
+ if (flags == -1) {
+ return ErrnoError() << "Could not get flags for fd";
+ }
+ if (int ret = TEMP_FAILURE_RETRY(fcntl(fd.get(), F_SETFL, flags | O_NONBLOCK)); ret == -1) {
+ return ErrnoError() << "Could not set non-blocking flag for fd";
+ }
+ return {};
+}
+
+status_t getRandomBytes(uint8_t* data, size_t size) {
+ int ret = TEMP_FAILURE_RETRY(open("/dev/urandom", O_RDONLY | O_CLOEXEC | O_NOFOLLOW));
+ if (ret == -1) {
+ return -errno;
+ }
+
+ base::unique_fd fd(ret);
+ if (!base::ReadFully(fd, data, size)) {
+ return -errno;
+ }
+ return OK;
+}
+
+} // namespace android
diff --git a/libs/binder/OS.h b/libs/binder/OS.h
new file mode 100644
index 0000000..e802e9c
--- /dev/null
+++ b/libs/binder/OS.h
@@ -0,0 +1,31 @@
+/*
+ * 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 <cstdint>
+
+#include <android-base/result.h>
+#include <android-base/unique_fd.h>
+#include <utils/Errors.h>
+
+namespace android {
+
+android::base::Result<void> setNonBlocking(android::base::borrowed_fd fd);
+
+status_t getRandomBytes(uint8_t* data, size_t size);
+
+} // namespace android
diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp
index 58b0b35..537527e 100644
--- a/libs/binder/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -20,15 +20,14 @@
#include <errno.h>
#include <fcntl.h>
#include <inttypes.h>
-#include <linux/sched.h>
#include <pthread.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/mman.h>
+#include <sys/resource.h>
#include <sys/stat.h>
#include <sys/types.h>
-#include <sys/resource.h>
#include <unistd.h>
#include <binder/Binder.h>
@@ -40,6 +39,7 @@
#include <binder/Status.h>
#include <binder/TextOutput.h>
+#include <android-base/scopeguard.h>
#include <cutils/ashmem.h>
#include <cutils/compiler.h>
#include <utils/Flattenable.h>
@@ -51,12 +51,27 @@
#include "RpcState.h"
#include "Static.h"
#include "Utils.h"
+
+// A lot of code in this file uses definitions from the
+// Linux kernel header for Binder <linux/android/binder.h>
+// which is included indirectly via "binder_module.h".
+// Non-Linux OSes do not have that header, so libbinder should be
+// built for those targets without kernel binder support, i.e.,
+// without BINDER_WITH_KERNEL_IPC. For this reason, all code in this
+// file that depends on kernel binder, including the header itself,
+// is conditional on BINDER_WITH_KERNEL_IPC.
+#ifdef BINDER_WITH_KERNEL_IPC
+#include <linux/sched.h>
#include "binder_module.h"
+#else // BINDER_WITH_KERNEL_IPC
+// Needed by {read,write}Pointer
+typedef uintptr_t binder_uintptr_t;
+#endif // BINDER_WITH_KERNEL_IPC
#define LOG_REFS(...)
-//#define LOG_REFS(...) ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__)
+// #define LOG_REFS(...) ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__)
#define LOG_ALLOC(...)
-//#define LOG_ALLOC(...) ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__)
+// #define LOG_ALLOC(...) ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__)
// ---------------------------------------------------------------------------
@@ -87,7 +102,8 @@
static std::atomic<size_t> gParcelGlobalAllocCount;
static std::atomic<size_t> gParcelGlobalAllocSize;
-static size_t gMaxFds = 0;
+// Maximum number of file descriptors per Parcel.
+constexpr size_t kMaxFds = 1024;
// Maximum size of a blob to transfer in-place.
static const size_t BLOB_INPLACE_LIMIT = 16 * 1024;
@@ -98,6 +114,7 @@
BLOB_ASHMEM_MUTABLE = 2,
};
+#ifdef BINDER_WITH_KERNEL_IPC
static void acquire_object(const sp<ProcessState>& proc, const flat_binder_object& obj,
const void* who) {
switch (obj.hdr.type) {
@@ -150,6 +167,15 @@
ALOGE("Invalid object type 0x%08x", obj.hdr.type);
}
+#endif // BINDER_WITH_KERNEL_IPC
+
+static int toRawFd(const std::variant<base::unique_fd, base::borrowed_fd>& v) {
+ return std::visit([](const auto& fd) { return fd.get(); }, v);
+}
+
+Parcel::RpcFields::RpcFields(const sp<RpcSession>& session) : mSession(session) {
+ LOG_ALWAYS_FATAL_IF(mSession == nullptr);
+}
status_t Parcel::finishFlattenBinder(const sp<IBinder>& binder)
{
@@ -173,22 +199,25 @@
return OK;
}
+#ifdef BINDER_WITH_KERNEL_IPC
static constexpr inline int schedPolicyMask(int policy, int priority) {
return (priority & FLAT_BINDER_FLAG_PRIORITY_MASK) | ((policy & 3) << FLAT_BINDER_FLAG_SCHED_POLICY_SHIFT);
}
+#endif // BINDER_WITH_KERNEL_IPC
status_t Parcel::flattenBinder(const sp<IBinder>& binder) {
BBinder* local = nullptr;
if (binder) local = binder->localBinder();
if (local) local->setParceled();
- if (isForRpc()) {
+ if (const auto* rpcFields = maybeRpcFields()) {
if (binder) {
status_t status = writeInt32(1); // non-null
if (status != OK) return status;
uint64_t address;
// TODO(b/167966510): need to undo this if the Parcel is not sent
- status = mSession->state()->onBinderLeaving(mSession, binder, &address);
+ status = rpcFields->mSession->state()->onBinderLeaving(rpcFields->mSession, binder,
+ &address);
if (status != OK) return status;
status = writeUint64(address);
if (status != OK) return status;
@@ -199,6 +228,7 @@
return finishFlattenBinder(binder);
}
+#ifdef BINDER_WITH_KERNEL_IPC
flat_binder_object obj;
int schedBits = 0;
@@ -255,13 +285,15 @@
if (status != OK) return status;
return finishFlattenBinder(binder);
+#else // BINDER_WITH_KERNEL_IPC
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return INVALID_OPERATION;
+#endif // BINDER_WITH_KERNEL_IPC
}
status_t Parcel::unflattenBinder(sp<IBinder>* out) const
{
- if (isForRpc()) {
- LOG_ALWAYS_FATAL_IF(mSession == nullptr, "RpcSession required to read from remote parcel");
-
+ if (const auto* rpcFields = maybeRpcFields()) {
int32_t isPresent;
status_t status = readInt32(&isPresent);
if (status != OK) return status;
@@ -271,10 +303,14 @@
if (isPresent & 1) {
uint64_t addr;
if (status_t status = readUint64(&addr); status != OK) return status;
- if (status_t status = mSession->state()->onBinderEntering(mSession, addr, &binder);
+ if (status_t status =
+ rpcFields->mSession->state()->onBinderEntering(rpcFields->mSession, addr,
+ &binder);
status != OK)
return status;
- if (status_t status = mSession->state()->flushExcessBinderRefs(mSession, addr, binder);
+ if (status_t status =
+ rpcFields->mSession->state()->flushExcessBinderRefs(rpcFields->mSession,
+ addr, binder);
status != OK)
return status;
}
@@ -282,6 +318,7 @@
return finishUnflattenBinder(binder, out);
}
+#ifdef BINDER_WITH_KERNEL_IPC
const flat_binder_object* flat = readObject(false);
if (flat) {
@@ -299,6 +336,10 @@
}
}
return BAD_TYPE;
+#else // BINDER_WITH_KERNEL_IPC
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return INVALID_OPERATION;
+#endif // BINDER_WITH_KERNEL_IPC
}
// ---------------------------------------------------------------------------
@@ -378,8 +419,10 @@
}
mDataPos = pos;
- mNextObjectHint = 0;
- mObjectsSorted = false;
+ if (const auto* kernelFields = maybeKernelFields()) {
+ kernelFields->mNextObjectHint = 0;
+ kernelFields->mObjectsSorted = false;
+ }
}
status_t Parcel::setDataCapacity(size_t size)
@@ -406,25 +449,27 @@
if (err == NO_ERROR) {
memcpy(const_cast<uint8_t*>(data()), buffer, len);
mDataSize = len;
- mFdsKnown = false;
+ if (auto* kernelFields = maybeKernelFields()) {
+ kernelFields->mFdsKnown = false;
+ }
}
return err;
}
-status_t Parcel::appendFrom(const Parcel *parcel, size_t offset, size_t len)
-{
- if (mSession != parcel->mSession) {
+status_t Parcel::appendFrom(const Parcel* parcel, size_t offset, size_t len) {
+ if (isForRpc() != parcel->isForRpc()) {
ALOGE("Cannot append Parcel from one context to another. They may be different formats, "
"and objects are specific to a context.");
return BAD_TYPE;
}
+ if (isForRpc() && maybeRpcFields()->mSession != parcel->maybeRpcFields()->mSession) {
+ ALOGE("Cannot append Parcels from different sessions");
+ return BAD_TYPE;
+ }
status_t err;
- const uint8_t *data = parcel->mData;
- const binder_size_t *objects = parcel->mObjects;
- size_t size = parcel->mObjectsSize;
+ const uint8_t* data = parcel->mData;
int startPos = mDataPos;
- int firstIndex = -1, lastIndex = -2;
if (len == 0) {
return NO_ERROR;
@@ -443,18 +488,6 @@
return BAD_VALUE;
}
- // Count objects in range
- for (int i = 0; i < (int) size; i++) {
- size_t off = objects[i];
- if ((off >= offset) && (off + sizeof(flat_binder_object) <= offset + len)) {
- if (firstIndex == -1) {
- firstIndex = i;
- }
- lastIndex = i;
- }
- }
- int numObjects = lastIndex - firstIndex + 1;
-
if ((mDataSize+len) > mDataCapacity) {
// grow data
err = growData(len);
@@ -470,43 +503,125 @@
err = NO_ERROR;
- if (numObjects > 0) {
- const sp<ProcessState> proc(ProcessState::self());
- // grow objects
- if (mObjectsCapacity < mObjectsSize + numObjects) {
- if ((size_t) numObjects > SIZE_MAX - mObjectsSize) return NO_MEMORY; // overflow
- if (mObjectsSize + numObjects > SIZE_MAX / 3) return NO_MEMORY; // overflow
- size_t newSize = ((mObjectsSize + numObjects)*3)/2;
- if (newSize > SIZE_MAX / sizeof(binder_size_t)) return NO_MEMORY; // overflow
- binder_size_t *objects =
- (binder_size_t*)realloc(mObjects, newSize*sizeof(binder_size_t));
- if (objects == (binder_size_t*)nullptr) {
- return NO_MEMORY;
+ if (auto* kernelFields = maybeKernelFields()) {
+#ifdef BINDER_WITH_KERNEL_IPC
+ auto* otherKernelFields = parcel->maybeKernelFields();
+ LOG_ALWAYS_FATAL_IF(otherKernelFields == nullptr);
+
+ const binder_size_t* objects = otherKernelFields->mObjects;
+ size_t size = otherKernelFields->mObjectsSize;
+ // Count objects in range
+ int firstIndex = -1, lastIndex = -2;
+ for (int i = 0; i < (int)size; i++) {
+ size_t off = objects[i];
+ if ((off >= offset) && (off + sizeof(flat_binder_object) <= offset + len)) {
+ if (firstIndex == -1) {
+ firstIndex = i;
+ }
+ lastIndex = i;
}
- mObjects = objects;
- mObjectsCapacity = newSize;
+ }
+ int numObjects = lastIndex - firstIndex + 1;
+ if (numObjects > 0) {
+ const sp<ProcessState> proc(ProcessState::self());
+ // grow objects
+ if (kernelFields->mObjectsCapacity < kernelFields->mObjectsSize + numObjects) {
+ if ((size_t)numObjects > SIZE_MAX - kernelFields->mObjectsSize)
+ return NO_MEMORY; // overflow
+ if (kernelFields->mObjectsSize + numObjects > SIZE_MAX / 3)
+ return NO_MEMORY; // overflow
+ size_t newSize = ((kernelFields->mObjectsSize + numObjects) * 3) / 2;
+ if (newSize > SIZE_MAX / sizeof(binder_size_t)) return NO_MEMORY; // overflow
+ binder_size_t* objects = (binder_size_t*)realloc(kernelFields->mObjects,
+ newSize * sizeof(binder_size_t));
+ if (objects == (binder_size_t*)nullptr) {
+ return NO_MEMORY;
+ }
+ kernelFields->mObjects = objects;
+ kernelFields->mObjectsCapacity = newSize;
+ }
+
+ // append and acquire objects
+ int idx = kernelFields->mObjectsSize;
+ for (int i = firstIndex; i <= lastIndex; i++) {
+ size_t off = objects[i] - offset + startPos;
+ kernelFields->mObjects[idx++] = off;
+ kernelFields->mObjectsSize++;
+
+ flat_binder_object* flat = reinterpret_cast<flat_binder_object*>(mData + off);
+ acquire_object(proc, *flat, this);
+
+ if (flat->hdr.type == BINDER_TYPE_FD) {
+ // If this is a file descriptor, we need to dup it so the
+ // new Parcel now owns its own fd, and can declare that we
+ // officially know we have fds.
+ flat->handle = fcntl(flat->handle, F_DUPFD_CLOEXEC, 0);
+ flat->cookie = 1;
+ kernelFields->mHasFds = kernelFields->mFdsKnown = true;
+ if (!mAllowFds) {
+ err = FDS_NOT_ALLOWED;
+ }
+ }
+ }
+ }
+#else
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return INVALID_OPERATION;
+#endif // BINDER_WITH_KERNEL_IPC
+ } else {
+ auto* rpcFields = maybeRpcFields();
+ LOG_ALWAYS_FATAL_IF(rpcFields == nullptr);
+ auto* otherRpcFields = parcel->maybeRpcFields();
+ if (otherRpcFields == nullptr) {
+ return BAD_TYPE;
+ }
+ if (rpcFields->mSession != otherRpcFields->mSession) {
+ return BAD_TYPE;
}
- // append and acquire objects
- int idx = mObjectsSize;
- for (int i = firstIndex; i <= lastIndex; i++) {
- size_t off = objects[i] - offset + startPos;
- mObjects[idx++] = off;
- mObjectsSize++;
+ const size_t savedDataPos = mDataPos;
+ base::ScopeGuard scopeGuard = [&]() { mDataPos = savedDataPos; };
- flat_binder_object* flat
- = reinterpret_cast<flat_binder_object*>(mData + off);
- acquire_object(proc, *flat, this);
+ rpcFields->mObjectPositions.reserve(otherRpcFields->mObjectPositions.size());
+ if (otherRpcFields->mFds != nullptr) {
+ if (rpcFields->mFds == nullptr) {
+ rpcFields->mFds = std::make_unique<decltype(rpcFields->mFds)::element_type>();
+ }
+ rpcFields->mFds->reserve(otherRpcFields->mFds->size());
+ }
+ for (size_t i = 0; i < otherRpcFields->mObjectPositions.size(); i++) {
+ const binder_size_t objPos = otherRpcFields->mObjectPositions[i];
+ if (offset <= objPos && objPos < offset + len) {
+ size_t newDataPos = objPos - offset + startPos;
+ rpcFields->mObjectPositions.push_back(newDataPos);
- if (flat->hdr.type == BINDER_TYPE_FD) {
- // If this is a file descriptor, we need to dup it so the
- // new Parcel now owns its own fd, and can declare that we
- // officially know we have fds.
- flat->handle = fcntl(flat->handle, F_DUPFD_CLOEXEC, 0);
- flat->cookie = 1;
- mHasFds = mFdsKnown = true;
+ mDataPos = newDataPos;
+ int32_t objectType;
+ if (status_t status = readInt32(&objectType); status != OK) {
+ return status;
+ }
+ if (objectType != RpcFields::TYPE_NATIVE_FILE_DESCRIPTOR) {
+ continue;
+ }
+
if (!mAllowFds) {
- err = FDS_NOT_ALLOWED;
+ return FDS_NOT_ALLOWED;
+ }
+
+ // Read FD, duplicate, and add to list.
+ int32_t fdIndex;
+ if (status_t status = readInt32(&fdIndex); status != OK) {
+ return status;
+ }
+ const auto& oldFd = otherRpcFields->mFds->at(fdIndex);
+ // To match kernel binder behavior, we always dup, even if the
+ // FD was unowned in the source parcel.
+ rpcFields->mFds->emplace_back(
+ base::unique_fd(fcntl(toRawFd(oldFd), F_DUPFD_CLOEXEC, 0)));
+ // Fixup the index in the data.
+ mDataPos = newDataPos + 4;
+ if (status_t status = writeInt32(rpcFields->mFds->size() - 1); status != OK) {
+ return status;
}
}
}
@@ -563,18 +678,28 @@
bool Parcel::hasFileDescriptors() const
{
- if (!mFdsKnown) {
+ if (const auto* rpcFields = maybeRpcFields()) {
+ return rpcFields->mFds != nullptr && !rpcFields->mFds->empty();
+ }
+ auto* kernelFields = maybeKernelFields();
+ if (!kernelFields->mFdsKnown) {
scanForFds();
}
- return mHasFds;
+ return kernelFields->mHasFds;
}
std::vector<sp<IBinder>> Parcel::debugReadAllStrongBinders() const {
std::vector<sp<IBinder>> ret;
+#ifdef BINDER_WITH_KERNEL_IPC
+ const auto* kernelFields = maybeKernelFields();
+ if (kernelFields == nullptr) {
+ return ret;
+ }
+
size_t initPosition = dataPosition();
- for (size_t i = 0; i < mObjectsSize; i++) {
- binder_size_t offset = mObjects[i];
+ for (size_t i = 0; i < kernelFields->mObjectsSize; i++) {
+ binder_size_t offset = kernelFields->mObjects[i];
const flat_binder_object* flat =
reinterpret_cast<const flat_binder_object*>(mData + offset);
if (flat->hdr.type != BINDER_TYPE_BINDER) continue;
@@ -586,27 +711,39 @@
}
setDataPosition(initPosition);
+#endif // BINDER_WITH_KERNEL_IPC
+
return ret;
}
std::vector<int> Parcel::debugReadAllFileDescriptors() const {
std::vector<int> ret;
- size_t initPosition = dataPosition();
- for (size_t i = 0; i < mObjectsSize; i++) {
- binder_size_t offset = mObjects[i];
- const flat_binder_object* flat =
- reinterpret_cast<const flat_binder_object*>(mData + offset);
- if (flat->hdr.type != BINDER_TYPE_FD) continue;
+ if (const auto* kernelFields = maybeKernelFields()) {
+#ifdef BINDER_WITH_KERNEL_IPC
+ size_t initPosition = dataPosition();
+ for (size_t i = 0; i < kernelFields->mObjectsSize; i++) {
+ binder_size_t offset = kernelFields->mObjects[i];
+ const flat_binder_object* flat =
+ reinterpret_cast<const flat_binder_object*>(mData + offset);
+ if (flat->hdr.type != BINDER_TYPE_FD) continue;
- setDataPosition(offset);
+ setDataPosition(offset);
- int fd = readFileDescriptor();
- LOG_ALWAYS_FATAL_IF(fd == -1);
- ret.push_back(fd);
+ int fd = readFileDescriptor();
+ LOG_ALWAYS_FATAL_IF(fd == -1);
+ ret.push_back(fd);
+ }
+ setDataPosition(initPosition);
+#else
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+#endif
+ } else if (const auto* rpcFields = maybeRpcFields(); rpcFields && rpcFields->mFds) {
+ for (const auto& fd : *rpcFields->mFds) {
+ ret.push_back(toRawFd(fd));
+ }
}
- setDataPosition(initPosition);
return ret;
}
@@ -621,17 +758,38 @@
return BAD_VALUE;
}
*result = false;
- for (size_t i = 0; i < mObjectsSize; i++) {
- size_t pos = mObjects[i];
- if (pos < offset) continue;
- if (pos + sizeof(flat_binder_object) > offset + len) {
- if (mObjectsSorted) break;
- else continue;
+ if (const auto* kernelFields = maybeKernelFields()) {
+#ifdef BINDER_WITH_KERNEL_IPC
+ for (size_t i = 0; i < kernelFields->mObjectsSize; i++) {
+ size_t pos = kernelFields->mObjects[i];
+ if (pos < offset) continue;
+ if (pos + sizeof(flat_binder_object) > offset + len) {
+ if (kernelFields->mObjectsSorted) {
+ break;
+ } else {
+ continue;
+ }
+ }
+ const flat_binder_object* flat =
+ reinterpret_cast<const flat_binder_object*>(mData + pos);
+ if (flat->hdr.type == BINDER_TYPE_FD) {
+ *result = true;
+ break;
+ }
}
- const flat_binder_object* flat = reinterpret_cast<const flat_binder_object*>(mData + pos);
- if (flat->hdr.type == BINDER_TYPE_FD) {
- *result = true;
- break;
+#else
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return INVALID_OPERATION;
+#endif // BINDER_WITH_KERNEL_IPC
+ } else if (const auto* rpcFields = maybeRpcFields()) {
+ for (uint32_t pos : rpcFields->mObjectPositions) {
+ if (offset <= pos && pos < limit) {
+ const auto* type = reinterpret_cast<const RpcFields::ObjectType*>(mData + pos);
+ if (*type == RpcFields::TYPE_NATIVE_FILE_DESCRIPTOR) {
+ *result = true;
+ break;
+ }
+ }
}
}
return NO_ERROR;
@@ -654,23 +812,28 @@
LOG_ALWAYS_FATAL_IF(mData != nullptr && mOwner == nullptr,
"format must be set before data is written OR on IPC data");
- LOG_ALWAYS_FATAL_IF(session == nullptr, "markForRpc requires session");
- mSession = session;
+ mVariantFields.emplace<RpcFields>(session);
}
bool Parcel::isForRpc() const {
- return mSession != nullptr;
+ return std::holds_alternative<RpcFields>(mVariantFields);
}
void Parcel::updateWorkSourceRequestHeaderPosition() const {
+ auto* kernelFields = maybeKernelFields();
+ if (kernelFields == nullptr) {
+ return;
+ }
+
// Only update the request headers once. We only want to point
// to the first headers read/written.
- if (!mRequestHeaderPresent) {
- mWorkSourceRequestHeaderPosition = dataPosition();
- mRequestHeaderPresent = true;
+ if (!kernelFields->mRequestHeaderPresent) {
+ kernelFields->mWorkSourceRequestHeaderPosition = dataPosition();
+ kernelFields->mRequestHeaderPresent = true;
}
}
+#ifdef BINDER_WITH_KERNEL_IPC
#if defined(__ANDROID_VNDK__)
constexpr int32_t kHeader = B_PACK_CHARS('V', 'N', 'D', 'R');
#elif defined(__ANDROID_RECOVERY__)
@@ -678,6 +841,7 @@
#else
constexpr int32_t kHeader = B_PACK_CHARS('S', 'Y', 'S', 'T');
#endif
+#endif // BINDER_WITH_KERNEL_IPC
// Write RPC headers. (previously just the interface token)
status_t Parcel::writeInterfaceToken(const String16& interface)
@@ -686,13 +850,18 @@
}
status_t Parcel::writeInterfaceToken(const char16_t* str, size_t len) {
- if (CC_LIKELY(!isForRpc())) {
+ if (auto* kernelFields = maybeKernelFields()) {
+#ifdef BINDER_WITH_KERNEL_IPC
const IPCThreadState* threadState = IPCThreadState::self();
writeInt32(threadState->getStrictModePolicy() | STRICT_MODE_PENALTY_GATHER);
updateWorkSourceRequestHeaderPosition();
writeInt32(threadState->shouldPropagateWorkSource() ? threadState->getCallingWorkSourceUid()
: IPCThreadState::kUnsetWorkSource);
writeInt32(kHeader);
+#else // BINDER_WITH_KERNEL_IPC
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return INVALID_OPERATION;
+#endif // BINDER_WITH_KERNEL_IPC
}
// currently the interface identification token is just its name as a string
@@ -701,12 +870,16 @@
bool Parcel::replaceCallingWorkSourceUid(uid_t uid)
{
- if (!mRequestHeaderPresent) {
+ auto* kernelFields = maybeKernelFields();
+ if (kernelFields == nullptr) {
+ return false;
+ }
+ if (!kernelFields->mRequestHeaderPresent) {
return false;
}
const size_t initialPosition = dataPosition();
- setDataPosition(mWorkSourceRequestHeaderPosition);
+ setDataPosition(kernelFields->mWorkSourceRequestHeaderPosition);
status_t err = writeInt32(uid);
setDataPosition(initialPosition);
return err == NO_ERROR;
@@ -714,12 +887,16 @@
uid_t Parcel::readCallingWorkSourceUid() const
{
- if (!mRequestHeaderPresent) {
+ auto* kernelFields = maybeKernelFields();
+ if (kernelFields == nullptr) {
+ return false;
+ }
+ if (!kernelFields->mRequestHeaderPresent) {
return IPCThreadState::kUnsetWorkSource;
}
const size_t initialPosition = dataPosition();
- setDataPosition(mWorkSourceRequestHeaderPosition);
+ setDataPosition(kernelFields->mWorkSourceRequestHeaderPosition);
uid_t uid = readInt32();
setDataPosition(initialPosition);
return uid;
@@ -740,7 +917,8 @@
size_t len,
IPCThreadState* threadState) const
{
- if (CC_LIKELY(!isForRpc())) {
+ if (auto* kernelFields = maybeKernelFields()) {
+#ifdef BINDER_WITH_KERNEL_IPC
// StrictModePolicy.
int32_t strictPolicy = readInt32();
if (threadState == nullptr) {
@@ -766,6 +944,11 @@
header);
return false;
}
+#else // BINDER_WITH_KERNEL_IPC
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ (void)threadState;
+ return false;
+#endif // BINDER_WITH_KERNEL_IPC
}
// Interface descriptor.
@@ -795,7 +978,10 @@
size_t Parcel::objectsCount() const
{
- return mObjectsSize;
+ if (const auto* kernelFields = maybeKernelFields()) {
+ return kernelFields->mObjectsSize;
+ }
+ return 0;
}
status_t Parcel::errorCheck() const
@@ -1237,13 +1423,43 @@
return err;
}
-status_t Parcel::writeFileDescriptor(int fd, bool takeOwnership)
-{
- if (isForRpc()) {
- ALOGE("Cannot write file descriptor to remote binder.");
- return BAD_TYPE;
+status_t Parcel::writeFileDescriptor(int fd, bool takeOwnership) {
+ if (auto* rpcFields = maybeRpcFields()) {
+ std::variant<base::unique_fd, base::borrowed_fd> fdVariant;
+ if (takeOwnership) {
+ fdVariant = base::unique_fd(fd);
+ } else {
+ fdVariant = base::borrowed_fd(fd);
+ }
+ if (!mAllowFds) {
+ return FDS_NOT_ALLOWED;
+ }
+ switch (rpcFields->mSession->getFileDescriptorTransportMode()) {
+ case RpcSession::FileDescriptorTransportMode::NONE: {
+ return FDS_NOT_ALLOWED;
+ }
+ case RpcSession::FileDescriptorTransportMode::UNIX: {
+ if (rpcFields->mFds == nullptr) {
+ rpcFields->mFds = std::make_unique<decltype(rpcFields->mFds)::element_type>();
+ }
+ size_t dataPos = mDataPos;
+ if (dataPos > UINT32_MAX) {
+ return NO_MEMORY;
+ }
+ if (status_t err = writeInt32(RpcFields::TYPE_NATIVE_FILE_DESCRIPTOR); err != OK) {
+ return err;
+ }
+ if (status_t err = writeInt32(rpcFields->mFds->size()); err != OK) {
+ return err;
+ }
+ rpcFields->mObjectPositions.push_back(dataPos);
+ rpcFields->mFds->push_back(std::move(fdVariant));
+ return OK;
+ }
+ }
}
+#ifdef BINDER_WITH_KERNEL_IPC
flat_binder_object obj;
obj.hdr.type = BINDER_TYPE_FD;
obj.flags = 0x7f | FLAT_BINDER_FLAG_ACCEPTS_FDS;
@@ -1251,6 +1467,12 @@
obj.handle = fd;
obj.cookie = takeOwnership ? 1 : 0;
return writeObject(obj, true);
+#else // BINDER_WITH_KERNEL_IPC
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ (void)fd;
+ (void)takeOwnership;
+ return INVALID_OPERATION;
+#endif // BINDER_WITH_KERNEL_IPC
}
status_t Parcel::writeDupFileDescriptor(int fd)
@@ -1361,7 +1583,7 @@
const size_t len = val.getFlattenedSize();
const size_t fd_count = val.getFdCount();
- if ((len > INT32_MAX) || (fd_count >= gMaxFds)) {
+ if ((len > INT32_MAX) || (fd_count > kMaxFds)) {
// don't accept size_t values which may have come from an
// inadvertent conversion from a negative int.
return BAD_VALUE;
@@ -1401,8 +1623,12 @@
status_t Parcel::writeObject(const flat_binder_object& val, bool nullMetaData)
{
+ auto* kernelFields = maybeKernelFields();
+ LOG_ALWAYS_FATAL_IF(kernelFields == nullptr, "Can't write flat_binder_object to RPC Parcel");
+
+#ifdef BINDER_WITH_KERNEL_IPC
const bool enoughData = (mDataPos+sizeof(val)) <= mDataCapacity;
- const bool enoughObjects = mObjectsSize < mObjectsCapacity;
+ const bool enoughObjects = kernelFields->mObjectsSize < kernelFields->mObjectsCapacity;
if (enoughData && enoughObjects) {
restart_write:
*reinterpret_cast<flat_binder_object*>(mData+mDataPos) = val;
@@ -1413,14 +1639,14 @@
// fail before modifying our object index
return FDS_NOT_ALLOWED;
}
- mHasFds = mFdsKnown = true;
+ kernelFields->mHasFds = kernelFields->mFdsKnown = true;
}
// Need to write meta-data?
if (nullMetaData || val.binder != 0) {
- mObjects[mObjectsSize] = mDataPos;
+ kernelFields->mObjects[kernelFields->mObjectsSize] = mDataPos;
acquire_object(ProcessState::self(), val, this);
- mObjectsSize++;
+ kernelFields->mObjectsSize++;
}
return finishWrite(sizeof(flat_binder_object));
@@ -1431,17 +1657,24 @@
if (err != NO_ERROR) return err;
}
if (!enoughObjects) {
- if (mObjectsSize > SIZE_MAX - 2) return NO_MEMORY; // overflow
- if ((mObjectsSize + 2) > SIZE_MAX / 3) return NO_MEMORY; // overflow
- size_t newSize = ((mObjectsSize+2)*3)/2;
+ if (kernelFields->mObjectsSize > SIZE_MAX - 2) return NO_MEMORY; // overflow
+ if ((kernelFields->mObjectsSize + 2) > SIZE_MAX / 3) return NO_MEMORY; // overflow
+ size_t newSize = ((kernelFields->mObjectsSize + 2) * 3) / 2;
if (newSize > SIZE_MAX / sizeof(binder_size_t)) return NO_MEMORY; // overflow
- binder_size_t* objects = (binder_size_t*)realloc(mObjects, newSize*sizeof(binder_size_t));
+ binder_size_t* objects =
+ (binder_size_t*)realloc(kernelFields->mObjects, newSize * sizeof(binder_size_t));
if (objects == nullptr) return NO_MEMORY;
- mObjects = objects;
- mObjectsCapacity = newSize;
+ kernelFields->mObjects = objects;
+ kernelFields->mObjectsCapacity = newSize;
}
goto restart_write;
+#else // BINDER_WITH_KERNEL_IPC
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ (void)val;
+ (void)nullMetaData;
+ return INVALID_OPERATION;
+#endif // BINDER_WITH_KERNEL_IPC
}
status_t Parcel::writeNoException()
@@ -1452,55 +1685,70 @@
status_t Parcel::validateReadData(size_t upperBound) const
{
+ const auto* kernelFields = maybeKernelFields();
+ if (kernelFields == nullptr) {
+ // Can't validate RPC Parcel reads because the location of binder
+ // objects is unknown.
+ return OK;
+ }
+
+#ifdef BINDER_WITH_KERNEL_IPC
// Don't allow non-object reads on object data
- if (mObjectsSorted || mObjectsSize <= 1) {
-data_sorted:
+ if (kernelFields->mObjectsSorted || kernelFields->mObjectsSize <= 1) {
+ data_sorted:
// Expect to check only against the next object
- if (mNextObjectHint < mObjectsSize && upperBound > mObjects[mNextObjectHint]) {
+ if (kernelFields->mNextObjectHint < kernelFields->mObjectsSize &&
+ upperBound > kernelFields->mObjects[kernelFields->mNextObjectHint]) {
// For some reason the current read position is greater than the next object
// hint. Iterate until we find the right object
- size_t nextObject = mNextObjectHint;
+ size_t nextObject = kernelFields->mNextObjectHint;
do {
- if (mDataPos < mObjects[nextObject] + sizeof(flat_binder_object)) {
+ if (mDataPos < kernelFields->mObjects[nextObject] + sizeof(flat_binder_object)) {
// Requested info overlaps with an object
ALOGE("Attempt to read from protected data in Parcel %p", this);
return PERMISSION_DENIED;
}
nextObject++;
- } while (nextObject < mObjectsSize && upperBound > mObjects[nextObject]);
- mNextObjectHint = nextObject;
+ } while (nextObject < kernelFields->mObjectsSize &&
+ upperBound > kernelFields->mObjects[nextObject]);
+ kernelFields->mNextObjectHint = nextObject;
}
return NO_ERROR;
}
// Quickly determine if mObjects is sorted.
- binder_size_t* currObj = mObjects + mObjectsSize - 1;
+ binder_size_t* currObj = kernelFields->mObjects + kernelFields->mObjectsSize - 1;
binder_size_t* prevObj = currObj;
- while (currObj > mObjects) {
+ while (currObj > kernelFields->mObjects) {
prevObj--;
if(*prevObj > *currObj) {
goto data_unsorted;
}
currObj--;
}
- mObjectsSorted = true;
+ kernelFields->mObjectsSorted = true;
goto data_sorted;
data_unsorted:
// Insertion Sort mObjects
// Great for mostly sorted lists. If randomly sorted or reverse ordered mObjects become common,
// switch to std::sort(mObjects, mObjects + mObjectsSize);
- for (binder_size_t* iter0 = mObjects + 1; iter0 < mObjects + mObjectsSize; iter0++) {
+ for (binder_size_t* iter0 = kernelFields->mObjects + 1;
+ iter0 < kernelFields->mObjects + kernelFields->mObjectsSize; iter0++) {
binder_size_t temp = *iter0;
binder_size_t* iter1 = iter0 - 1;
- while (iter1 >= mObjects && *iter1 > temp) {
+ while (iter1 >= kernelFields->mObjects && *iter1 > temp) {
*(iter1 + 1) = *iter1;
iter1--;
}
*(iter1 + 1) = temp;
}
- mNextObjectHint = 0;
- mObjectsSorted = true;
+ kernelFields->mNextObjectHint = 0;
+ kernelFields->mObjectsSorted = true;
goto data_sorted;
+#else // BINDER_WITH_KERNEL_IPC
+ (void)upperBound;
+ return NO_ERROR;
+#endif // BINDER_WITH_KERNEL_IPC
}
status_t Parcel::read(void* outData, size_t len) const
@@ -1513,7 +1761,8 @@
if ((mDataPos+pad_size(len)) >= mDataPos && (mDataPos+pad_size(len)) <= mDataSize
&& len <= pad_size(len)) {
- if (mObjectsSize > 0) {
+ const auto* kernelFields = maybeKernelFields();
+ if (kernelFields != nullptr && kernelFields->mObjectsSize > 0) {
status_t err = validateReadData(mDataPos + pad_size(len));
if(err != NO_ERROR) {
// Still increment the data position by the expected length
@@ -1540,7 +1789,8 @@
if ((mDataPos+pad_size(len)) >= mDataPos && (mDataPos+pad_size(len)) <= mDataSize
&& len <= pad_size(len)) {
- if (mObjectsSize > 0) {
+ const auto* kernelFields = maybeKernelFields();
+ if (kernelFields != nullptr && kernelFields->mObjectsSize > 0) {
status_t err = validateReadData(mDataPos + pad_size(len));
if(err != NO_ERROR) {
// Still increment the data position by the expected length
@@ -1587,7 +1837,8 @@
static_assert(std::is_trivially_copyable_v<T>);
if ((mDataPos+sizeof(T)) <= mDataSize) {
- if (mObjectsSize > 0) {
+ const auto* kernelFields = maybeKernelFields();
+ if (kernelFields != nullptr && kernelFields->mObjectsSize > 0) {
status_t err = validateReadData(mDataPos + sizeof(T));
if(err != NO_ERROR) {
// Still increment the data position by the expected length
@@ -1965,8 +2216,32 @@
return h;
}
-int Parcel::readFileDescriptor() const
-{
+int Parcel::readFileDescriptor() const {
+ if (const auto* rpcFields = maybeRpcFields()) {
+ if (!std::binary_search(rpcFields->mObjectPositions.begin(),
+ rpcFields->mObjectPositions.end(), mDataPos)) {
+ ALOGW("Attempt to read file descriptor from Parcel %p at offset %zu that is not in the "
+ "object list",
+ this, mDataPos);
+ return BAD_TYPE;
+ }
+
+ int32_t objectType = readInt32();
+ if (objectType != RpcFields::TYPE_NATIVE_FILE_DESCRIPTOR) {
+ return BAD_TYPE;
+ }
+
+ int32_t fdIndex = readInt32();
+ if (rpcFields->mFds == nullptr || fdIndex < 0 ||
+ static_cast<size_t>(fdIndex) >= rpcFields->mFds->size()) {
+ ALOGE("RPC Parcel contains invalid file descriptor index. index=%d fd_count=%zu",
+ fdIndex, rpcFields->mFds ? rpcFields->mFds->size() : 0);
+ return BAD_VALUE;
+ }
+ return toRawFd(rpcFields->mFds->at(fdIndex));
+ }
+
+#ifdef BINDER_WITH_KERNEL_IPC
const flat_binder_object* flat = readObject(true);
if (flat && flat->hdr.type == BINDER_TYPE_FD) {
@@ -1974,10 +2249,13 @@
}
return BAD_TYPE;
+#else // BINDER_WITH_KERNEL_IPC
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+ return INVALID_OPERATION;
+#endif // BINDER_WITH_KERNEL_IPC
}
-int Parcel::readParcelFileDescriptor() const
-{
+int Parcel::readParcelFileDescriptor() const {
int32_t hasComm = readInt32();
int fd = readFileDescriptor();
if (hasComm != 0) {
@@ -2086,7 +2364,7 @@
const size_t len = this->readInt32();
const size_t fd_count = this->readInt32();
- if ((len > INT32_MAX) || (fd_count >= gMaxFds)) {
+ if ((len > INT32_MAX) || (fd_count > kMaxFds)) {
// don't accept size_t values which may have come from an
// inadvertent conversion from a negative int.
return BAD_VALUE;
@@ -2130,8 +2408,15 @@
return err;
}
+
+#ifdef BINDER_WITH_KERNEL_IPC
const flat_binder_object* Parcel::readObject(bool nullMetaData) const
{
+ const auto* kernelFields = maybeKernelFields();
+ if (kernelFields == nullptr) {
+ return nullptr;
+ }
+
const size_t DPOS = mDataPos;
if ((DPOS+sizeof(flat_binder_object)) <= mDataSize) {
const flat_binder_object* obj
@@ -2146,9 +2431,9 @@
}
// Ensure that this object is valid...
- binder_size_t* const OBJS = mObjects;
- const size_t N = mObjectsSize;
- size_t opos = mNextObjectHint;
+ binder_size_t* const OBJS = kernelFields->mObjects;
+ const size_t N = kernelFields->mObjectsSize;
+ size_t opos = kernelFields->mNextObjectHint;
if (N > 0) {
ALOGV("Parcel %p looking for obj at %zu, hint=%zu",
@@ -2167,7 +2452,7 @@
// Found it!
ALOGV("Parcel %p found obj %zu at index %zu with forward search",
this, DPOS, opos);
- mNextObjectHint = opos+1;
+ kernelFields->mNextObjectHint = opos + 1;
ALOGV("readObject Setting data pos of %p to %zu", this, mDataPos);
return obj;
}
@@ -2180,7 +2465,7 @@
// Found it!
ALOGV("Parcel %p found obj %zu at index %zu with backward search",
this, DPOS, opos);
- mNextObjectHint = opos+1;
+ kernelFields->mNextObjectHint = opos + 1;
ALOGV("readObject Setting data pos of %p to %zu", this, mDataPos);
return obj;
}
@@ -2190,21 +2475,29 @@
}
return nullptr;
}
+#endif // BINDER_WITH_KERNEL_IPC
-void Parcel::closeFileDescriptors()
-{
- size_t i = mObjectsSize;
- if (i > 0) {
- //ALOGI("Closing file descriptors for %zu objects...", i);
- }
- while (i > 0) {
- i--;
- const flat_binder_object* flat
- = reinterpret_cast<flat_binder_object*>(mData+mObjects[i]);
- if (flat->hdr.type == BINDER_TYPE_FD) {
- //ALOGI("Closing fd: %ld", flat->handle);
- close(flat->handle);
+void Parcel::closeFileDescriptors() {
+ if (auto* kernelFields = maybeKernelFields()) {
+#ifdef BINDER_WITH_KERNEL_IPC
+ size_t i = kernelFields->mObjectsSize;
+ if (i > 0) {
+ // ALOGI("Closing file descriptors for %zu objects...", i);
}
+ while (i > 0) {
+ i--;
+ const flat_binder_object* flat =
+ reinterpret_cast<flat_binder_object*>(mData + kernelFields->mObjects[i]);
+ if (flat->hdr.type == BINDER_TYPE_FD) {
+ // ALOGI("Closing fd: %ld", flat->handle);
+ close(flat->handle);
+ }
+ }
+#else // BINDER_WITH_KERNEL_IPC
+ LOG_ALWAYS_FATAL("Binder kernel driver disabled at build time");
+#endif // BINDER_WITH_KERNEL_IPC
+ } else if (auto* rpcFields = maybeRpcFields()) {
+ rpcFields->mFds.reset();
}
}
@@ -2220,35 +2513,44 @@
uintptr_t Parcel::ipcObjects() const
{
- return reinterpret_cast<uintptr_t>(mObjects);
+ if (const auto* kernelFields = maybeKernelFields()) {
+ return reinterpret_cast<uintptr_t>(kernelFields->mObjects);
+ }
+ return 0;
}
size_t Parcel::ipcObjectsCount() const
{
- return mObjectsSize;
+ if (const auto* kernelFields = maybeKernelFields()) {
+ return kernelFields->mObjectsSize;
+ }
+ return 0;
}
-void Parcel::ipcSetDataReference(const uint8_t* data, size_t dataSize,
- const binder_size_t* objects, size_t objectsCount, release_func relFunc)
-{
+void Parcel::ipcSetDataReference(const uint8_t* data, size_t dataSize, const binder_size_t* objects,
+ size_t objectsCount, release_func relFunc) {
// this code uses 'mOwner == nullptr' to understand whether it owns memory
LOG_ALWAYS_FATAL_IF(relFunc == nullptr, "must provide cleanup function");
freeData();
+ auto* kernelFields = maybeKernelFields();
+ LOG_ALWAYS_FATAL_IF(kernelFields == nullptr); // guaranteed by freeData.
+
mData = const_cast<uint8_t*>(data);
mDataSize = mDataCapacity = dataSize;
- mObjects = const_cast<binder_size_t*>(objects);
- mObjectsSize = mObjectsCapacity = objectsCount;
+ kernelFields->mObjects = const_cast<binder_size_t*>(objects);
+ kernelFields->mObjectsSize = kernelFields->mObjectsCapacity = objectsCount;
mOwner = relFunc;
+#ifdef BINDER_WITH_KERNEL_IPC
binder_size_t minOffset = 0;
- for (size_t i = 0; i < mObjectsSize; i++) {
- binder_size_t offset = mObjects[i];
+ for (size_t i = 0; i < kernelFields->mObjectsSize; i++) {
+ binder_size_t offset = kernelFields->mObjects[i];
if (offset < minOffset) {
ALOGE("%s: bad object offset %" PRIu64 " < %" PRIu64 "\n",
__func__, (uint64_t)offset, (uint64_t)minOffset);
- mObjectsSize = 0;
+ kernelFields->mObjectsSize = 0;
break;
}
const flat_binder_object* flat
@@ -2266,12 +2568,54 @@
// WARNING: callers of ipcSetDataReference need to make sure they
// don't rely on mObjectsSize in their release_func.
- mObjectsSize = 0;
+ kernelFields->mObjectsSize = 0;
break;
}
minOffset = offset + sizeof(flat_binder_object);
}
scanForFds();
+#else // BINDER_WITH_KERNEL_IPC
+ LOG_ALWAYS_FATAL_IF(objectsCount != 0,
+ "Non-zero objects count passed to Parcel with kernel driver disabled");
+#endif // BINDER_WITH_KERNEL_IPC
+}
+
+status_t Parcel::rpcSetDataReference(
+ const sp<RpcSession>& session, const uint8_t* data, size_t dataSize,
+ const uint32_t* objectTable, size_t objectTableSize,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>&& ancillaryFds,
+ release_func relFunc) {
+ // this code uses 'mOwner == nullptr' to understand whether it owns memory
+ LOG_ALWAYS_FATAL_IF(relFunc == nullptr, "must provide cleanup function");
+
+ LOG_ALWAYS_FATAL_IF(session == nullptr);
+
+ freeData();
+ markForRpc(session);
+
+ auto* rpcFields = maybeRpcFields();
+ LOG_ALWAYS_FATAL_IF(rpcFields == nullptr); // guaranteed by markForRpc.
+
+ mData = const_cast<uint8_t*>(data);
+ mDataSize = mDataCapacity = dataSize;
+ mOwner = relFunc;
+
+ if (objectTableSize != ancillaryFds.size()) {
+ ALOGE("objectTableSize=%zu ancillaryFds.size=%zu", objectTableSize, ancillaryFds.size());
+ freeData(); // don't leak mData
+ return BAD_VALUE;
+ }
+
+ rpcFields->mObjectPositions.reserve(objectTableSize);
+ for (size_t i = 0; i < objectTableSize; i++) {
+ rpcFields->mObjectPositions.push_back(objectTable[i]);
+ }
+ if (!ancillaryFds.empty()) {
+ rpcFields->mFds = std::make_unique<decltype(rpcFields->mFds)::element_type>();
+ *rpcFields->mFds = std::move(ancillaryFds);
+ }
+
+ return OK;
}
void Parcel::print(TextOutput& to, uint32_t /*flags*/) const
@@ -2284,15 +2628,19 @@
} else if (dataSize() > 0) {
const uint8_t* DATA = data();
to << indent << HexDump(DATA, dataSize()) << dedent;
- const binder_size_t* OBJS = mObjects;
- const size_t N = objectsCount();
- 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] << ": "
- << TypeCode(flat->hdr.type & 0x7f7f7f00)
- << " = " << flat->binder;
+#ifdef BINDER_WITH_KERNEL_IPC
+ if (const auto* kernelFields = maybeKernelFields()) {
+ const binder_size_t* OBJS = kernelFields->mObjects;
+ const size_t N = objectsCount();
+ 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] << ": "
+ << TypeCode(flat->hdr.type & 0x7f7f7f00) << " = " << flat->binder;
+ }
}
+#endif // BINDER_WITH_KERNEL_IPC
} else {
to << "NULL";
}
@@ -2302,36 +2650,48 @@
void Parcel::releaseObjects()
{
- size_t i = mObjectsSize;
+ auto* kernelFields = maybeKernelFields();
+ if (kernelFields == nullptr) {
+ return;
+ }
+
+#ifdef BINDER_WITH_KERNEL_IPC
+ size_t i = kernelFields->mObjectsSize;
if (i == 0) {
return;
}
sp<ProcessState> proc(ProcessState::self());
uint8_t* const data = mData;
- binder_size_t* const objects = mObjects;
+ binder_size_t* const objects = kernelFields->mObjects;
while (i > 0) {
i--;
- const flat_binder_object* flat
- = reinterpret_cast<flat_binder_object*>(data+objects[i]);
+ const flat_binder_object* flat = reinterpret_cast<flat_binder_object*>(data + objects[i]);
release_object(proc, *flat, this);
}
+#endif // BINDER_WITH_KERNEL_IPC
}
void Parcel::acquireObjects()
{
- size_t i = mObjectsSize;
+ auto* kernelFields = maybeKernelFields();
+ if (kernelFields == nullptr) {
+ return;
+ }
+
+#ifdef BINDER_WITH_KERNEL_IPC
+ size_t i = kernelFields->mObjectsSize;
if (i == 0) {
return;
}
const sp<ProcessState> proc(ProcessState::self());
uint8_t* const data = mData;
- binder_size_t* const objects = mObjects;
+ binder_size_t* const objects = kernelFields->mObjects;
while (i > 0) {
i--;
- const flat_binder_object* flat
- = reinterpret_cast<flat_binder_object*>(data+objects[i]);
+ const flat_binder_object* flat = reinterpret_cast<flat_binder_object*>(data + objects[i]);
acquire_object(proc, *flat, this);
}
+#endif // BINDER_WITH_KERNEL_IPC
}
void Parcel::freeData()
@@ -2345,7 +2705,9 @@
if (mOwner) {
LOG_ALLOC("Parcel %p: freeing other owner data", this);
//ALOGI("Freeing data ref of %p (pid=%d)", this, getpid());
- mOwner(this, mData, mDataSize, mObjects, mObjectsSize);
+ auto* kernelFields = maybeKernelFields();
+ mOwner(this, mData, mDataSize, kernelFields ? kernelFields->mObjects : nullptr,
+ kernelFields ? kernelFields->mObjectsSize : 0);
} else {
LOG_ALLOC("Parcel %p: freeing allocated data", this);
releaseObjects();
@@ -2358,7 +2720,8 @@
}
free(mData);
}
- if (mObjects) free(mObjects);
+ auto* kernelFields = maybeKernelFields();
+ if (kernelFields && kernelFields->mObjects) free(kernelFields->mObjects);
}
}
@@ -2433,13 +2796,18 @@
ALOGV("restartWrite Setting data size of %p to %zu", this, mDataSize);
ALOGV("restartWrite Setting data pos of %p to %zu", this, mDataPos);
- free(mObjects);
- mObjects = nullptr;
- mObjectsSize = mObjectsCapacity = 0;
- mNextObjectHint = 0;
- mObjectsSorted = false;
- mHasFds = false;
- mFdsKnown = true;
+ if (auto* kernelFields = maybeKernelFields()) {
+ free(kernelFields->mObjects);
+ kernelFields->mObjects = nullptr;
+ kernelFields->mObjectsSize = kernelFields->mObjectsCapacity = 0;
+ kernelFields->mNextObjectHint = 0;
+ kernelFields->mObjectsSorted = false;
+ kernelFields->mHasFds = false;
+ kernelFields->mFdsKnown = true;
+ } else if (auto* rpcFields = maybeRpcFields()) {
+ rpcFields->mObjectPositions.clear();
+ rpcFields->mFds.reset();
+ }
mAllowFds = true;
return NO_ERROR;
@@ -2453,17 +2821,27 @@
return BAD_VALUE;
}
+ auto* kernelFields = maybeKernelFields();
+ auto* rpcFields = maybeRpcFields();
+
// If shrinking, first adjust for any objects that appear
// after the new data size.
- size_t objectsSize = mObjectsSize;
+ size_t objectsSize =
+ kernelFields ? kernelFields->mObjectsSize : rpcFields->mObjectPositions.size();
if (desired < mDataSize) {
if (desired == 0) {
objectsSize = 0;
} else {
- while (objectsSize > 0) {
- if (mObjects[objectsSize-1] < desired)
- break;
- objectsSize--;
+ if (kernelFields) {
+ while (objectsSize > 0) {
+ if (kernelFields->mObjects[objectsSize - 1] < desired) break;
+ objectsSize--;
+ }
+ } else {
+ while (objectsSize > 0) {
+ if (rpcFields->mObjectPositions[objectsSize - 1] < desired) break;
+ objectsSize--;
+ }
}
}
}
@@ -2484,7 +2862,7 @@
}
binder_size_t* objects = nullptr;
- if (objectsSize) {
+ if (kernelFields && objectsSize) {
objects = (binder_size_t*)calloc(objectsSize, sizeof(binder_size_t));
if (!objects) {
free(data);
@@ -2495,20 +2873,27 @@
// Little hack to only acquire references on objects
// we will be keeping.
- size_t oldObjectsSize = mObjectsSize;
- mObjectsSize = objectsSize;
+ size_t oldObjectsSize = kernelFields->mObjectsSize;
+ kernelFields->mObjectsSize = objectsSize;
acquireObjects();
- mObjectsSize = oldObjectsSize;
+ kernelFields->mObjectsSize = oldObjectsSize;
+ }
+ if (rpcFields) {
+ if (status_t status = truncateRpcObjects(objectsSize); status != OK) {
+ free(data);
+ return status;
+ }
}
if (mData) {
memcpy(data, mData, mDataSize < desired ? mDataSize : desired);
}
- if (objects && mObjects) {
- memcpy(objects, mObjects, objectsSize*sizeof(binder_size_t));
+ if (objects && kernelFields && kernelFields->mObjects) {
+ memcpy(objects, kernelFields->mObjects, objectsSize * sizeof(binder_size_t));
}
//ALOGI("Freeing data ref of %p (pid=%d)", this, getpid());
- mOwner(this, mData, mDataSize, mObjects, mObjectsSize);
+ mOwner(this, mData, mDataSize, kernelFields ? kernelFields->mObjects : nullptr,
+ kernelFields ? kernelFields->mObjectsSize : 0);
mOwner = nullptr;
LOG_ALLOC("Parcel %p: taking ownership of %zu capacity", this, desired);
@@ -2516,43 +2901,55 @@
gParcelGlobalAllocCount++;
mData = data;
- mObjects = objects;
mDataSize = (mDataSize < desired) ? mDataSize : desired;
ALOGV("continueWrite Setting data size of %p to %zu", this, mDataSize);
mDataCapacity = desired;
- mObjectsSize = mObjectsCapacity = objectsSize;
- mNextObjectHint = 0;
- mObjectsSorted = false;
+ if (kernelFields) {
+ kernelFields->mObjects = objects;
+ kernelFields->mObjectsSize = kernelFields->mObjectsCapacity = objectsSize;
+ kernelFields->mNextObjectHint = 0;
+ kernelFields->mObjectsSorted = false;
+ }
} else if (mData) {
- if (objectsSize < mObjectsSize) {
+ if (kernelFields && objectsSize < kernelFields->mObjectsSize) {
+#ifdef BINDER_WITH_KERNEL_IPC
// Need to release refs on any objects we are dropping.
const sp<ProcessState> proc(ProcessState::self());
- for (size_t i=objectsSize; i<mObjectsSize; i++) {
- const flat_binder_object* flat
- = reinterpret_cast<flat_binder_object*>(mData+mObjects[i]);
+ for (size_t i = objectsSize; i < kernelFields->mObjectsSize; i++) {
+ const flat_binder_object* flat =
+ reinterpret_cast<flat_binder_object*>(mData + kernelFields->mObjects[i]);
if (flat->hdr.type == BINDER_TYPE_FD) {
// will need to rescan because we may have lopped off the only FDs
- mFdsKnown = false;
+ kernelFields->mFdsKnown = false;
}
release_object(proc, *flat, this);
}
if (objectsSize == 0) {
- free(mObjects);
- mObjects = nullptr;
- mObjectsCapacity = 0;
+ free(kernelFields->mObjects);
+ kernelFields->mObjects = nullptr;
+ kernelFields->mObjectsCapacity = 0;
} else {
binder_size_t* objects =
- (binder_size_t*)realloc(mObjects, objectsSize*sizeof(binder_size_t));
+ (binder_size_t*)realloc(kernelFields->mObjects,
+ objectsSize * sizeof(binder_size_t));
if (objects) {
- mObjects = objects;
- mObjectsCapacity = objectsSize;
+ kernelFields->mObjects = objects;
+ kernelFields->mObjectsCapacity = objectsSize;
}
}
- mObjectsSize = objectsSize;
- mNextObjectHint = 0;
- mObjectsSorted = false;
+ kernelFields->mObjectsSize = objectsSize;
+ kernelFields->mNextObjectHint = 0;
+ kernelFields->mObjectsSorted = false;
+#else // BINDER_WITH_KERNEL_IPC
+ LOG_ALWAYS_FATAL("Non-zero numObjects for RPC Parcel");
+#endif // BINDER_WITH_KERNEL_IPC
+ }
+ if (rpcFields) {
+ if (status_t status = truncateRpcObjects(objectsSize); status != OK) {
+ return status;
+ }
}
// We own the data, so we can just do a realloc().
@@ -2588,9 +2985,12 @@
return NO_MEMORY;
}
- if(!(mDataCapacity == 0 && mObjects == nullptr
- && mObjectsCapacity == 0)) {
- ALOGE("continueWrite: %zu/%p/%zu/%zu", mDataCapacity, mObjects, mObjectsCapacity, desired);
+ if (!(mDataCapacity == 0 &&
+ (kernelFields == nullptr ||
+ (kernelFields->mObjects == nullptr && kernelFields->mObjectsCapacity == 0)))) {
+ ALOGE("continueWrite: %zu/%p/%zu/%zu", mDataCapacity,
+ kernelFields ? kernelFields->mObjects : nullptr,
+ kernelFields ? kernelFields->mObjectsCapacity : 0, desired);
}
LOG_ALLOC("Parcel %p: allocating with %zu capacity", this, desired);
@@ -2607,6 +3007,35 @@
return NO_ERROR;
}
+status_t Parcel::truncateRpcObjects(size_t newObjectsSize) {
+ auto* rpcFields = maybeRpcFields();
+ if (newObjectsSize == 0) {
+ rpcFields->mObjectPositions.clear();
+ if (rpcFields->mFds) {
+ rpcFields->mFds->clear();
+ }
+ return OK;
+ }
+ while (rpcFields->mObjectPositions.size() > newObjectsSize) {
+ uint32_t pos = rpcFields->mObjectPositions.back();
+ rpcFields->mObjectPositions.pop_back();
+ const auto type = *reinterpret_cast<const RpcFields::ObjectType*>(mData + pos);
+ if (type == RpcFields::TYPE_NATIVE_FILE_DESCRIPTOR) {
+ const auto fdIndex =
+ *reinterpret_cast<const int32_t*>(mData + pos + sizeof(RpcFields::ObjectType));
+ if (rpcFields->mFds == nullptr || fdIndex < 0 ||
+ static_cast<size_t>(fdIndex) >= rpcFields->mFds->size()) {
+ ALOGE("RPC Parcel contains invalid file descriptor index. index=%d fd_count=%zu",
+ fdIndex, rpcFields->mFds ? rpcFields->mFds->size() : 0);
+ return BAD_VALUE;
+ }
+ // In practice, this always removes the last element.
+ rpcFields->mFds->erase(rpcFields->mFds->begin() + fdIndex);
+ }
+ }
+ return OK;
+}
+
void Parcel::initState()
{
LOG_ALLOC("Parcel %p: initState", this);
@@ -2617,39 +3046,23 @@
mDataPos = 0;
ALOGV("initState Setting data size of %p to %zu", this, mDataSize);
ALOGV("initState Setting data pos of %p to %zu", this, mDataPos);
- mSession = nullptr;
- mObjects = nullptr;
- mObjectsSize = 0;
- mObjectsCapacity = 0;
- mNextObjectHint = 0;
- mObjectsSorted = false;
- mHasFds = false;
- mFdsKnown = true;
+ mVariantFields.emplace<KernelFields>();
mAllowFds = true;
mDeallocZero = false;
mOwner = nullptr;
- mWorkSourceRequestHeaderPosition = 0;
- mRequestHeaderPresent = false;
-
- // racing multiple init leads only to multiple identical write
- if (gMaxFds == 0) {
- struct rlimit result;
- if (!getrlimit(RLIMIT_NOFILE, &result)) {
- gMaxFds = (size_t)result.rlim_cur;
- //ALOGI("parcel fd limit set to %zu", gMaxFds);
- } else {
- ALOGW("Unable to getrlimit: %s", strerror(errno));
- gMaxFds = 1024;
- }
- }
}
void Parcel::scanForFds() const {
- status_t status = hasFileDescriptorsInRange(0, dataSize(), &mHasFds);
+ auto* kernelFields = maybeKernelFields();
+ if (kernelFields == nullptr) {
+ return;
+ }
+ status_t status = hasFileDescriptorsInRange(0, dataSize(), &kernelFields->mHasFds);
ALOGE_IF(status != NO_ERROR, "Error %d calling hasFileDescriptorsInRange()", status);
- mFdsKnown = true;
+ kernelFields->mFdsKnown = true;
}
+#ifdef BINDER_WITH_KERNEL_IPC
size_t Parcel::getBlobAshmemSize() const
{
// This used to return the size of all blobs that were written to ashmem, now we're returning
@@ -2660,10 +3073,15 @@
size_t Parcel::getOpenAshmemSize() const
{
+ auto* kernelFields = maybeKernelFields();
+ if (kernelFields == nullptr) {
+ return 0;
+ }
+
size_t openAshmemSize = 0;
- for (size_t i = 0; i < mObjectsSize; i++) {
+ for (size_t i = 0; i < kernelFields->mObjectsSize; i++) {
const flat_binder_object* flat =
- reinterpret_cast<const flat_binder_object*>(mData + mObjects[i]);
+ reinterpret_cast<const flat_binder_object*>(mData + kernelFields->mObjects[i]);
// cookie is compared against zero for historical reasons
// > obj.cookie = takeOwnership ? 1 : 0;
@@ -2677,6 +3095,7 @@
}
return openAshmemSize;
}
+#endif // BINDER_WITH_KERNEL_IPC
// --- Parcel::Blob ---
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp
index 4a01d81..7faff47 100644
--- a/libs/binder/ProcessState.cpp
+++ b/libs/binder/ProcessState.cpp
@@ -35,14 +35,15 @@
#include <errno.h>
#include <fcntl.h>
-#include <mutex>
+#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
-#include <unistd.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <sys/types.h>
+#include <unistd.h>
+#include <mutex>
#define BINDER_VM_SIZE ((1 * 1024 * 1024) - sysconf(_SC_PAGE_SIZE) * 2)
#define DEFAULT_MAX_BINDER_THREADS 15
@@ -100,6 +101,11 @@
sp<ProcessState> ProcessState::init(const char *driver, bool requireDefault)
{
+#ifdef BINDER_IPC_32BIT
+ LOG_ALWAYS_FATAL("32-bit binder IPC is not supported for new devices starting in Android P. If "
+ "you do need to use this mode, please see b/232423610 or file an issue with "
+ "AOSP upstream as otherwise this will be removed soon.");
+#endif
if (driver == nullptr) {
std::lock_guard<std::mutex> l(gProcessMutex);
@@ -170,6 +176,10 @@
// the thread handler is installed
if (gProcess) {
gProcess->mForked = true;
+
+ // "O_CLOFORK"
+ close(gProcess->mDriverFD);
+ gProcess->mDriverFD = -1;
}
gProcessMutex.unlock();
}
@@ -182,7 +192,6 @@
ALOGW("Extra binder thread started, but 0 threads requested. Do not use "
"*startThreadPool when zero threads are requested.");
}
-
mThreadPoolStarted = true;
spawnPooledThread(true);
}
@@ -290,12 +299,17 @@
return &mHandleToObject.editItemAt(handle);
}
+// see b/166779391: cannot change the VNDK interface, so access like this
+extern sp<BBinder> the_context_object;
+
sp<IBinder> ProcessState::getStrongProxyForHandle(int32_t handle)
{
sp<IBinder> result;
AutoMutex _l(mLock);
+ if (handle == 0 && the_context_object != nullptr) return the_context_object;
+
handle_entry* e = lookupHandleLocked(handle);
if (e != nullptr) {
@@ -386,6 +400,9 @@
ALOGV("Spawning new pooled thread, name=%s\n", name.string());
sp<Thread> t = sp<PoolThread>::make(isMain);
t->run(name.string());
+ pthread_mutex_lock(&mThreadCountLock);
+ mKernelStartedThreads++;
+ pthread_mutex_unlock(&mThreadCountLock);
}
}
@@ -402,12 +419,20 @@
return result;
}
-size_t ProcessState::getThreadPoolMaxThreadCount() const {
+size_t ProcessState::getThreadPoolMaxTotalThreadCount() const {
// may actually be one more than this, if join is called
- if (mThreadPoolStarted) return mMaxThreads;
+ if (mThreadPoolStarted) {
+ return mCurrentThreads < mKernelStartedThreads
+ ? mMaxThreads
+ : mMaxThreads + mCurrentThreads - mKernelStartedThreads;
+ }
// must not be initialized or maybe has poll thread setup, we
// currently don't track this in libbinder
- return 0;
+ LOG_ALWAYS_FATAL_IF(mKernelStartedThreads != 0,
+ "Expecting 0 kernel started threads but have"
+ " %zu",
+ mKernelStartedThreads);
+ return mCurrentThreads;
}
#define DRIVER_FEATURES_PATH "/dev/binderfs/features/"
@@ -415,6 +440,8 @@
static const char* const names[] = {
[static_cast<int>(DriverFeature::ONEWAY_SPAM_DETECTION)] =
DRIVER_FEATURES_PATH "oneway_spam_detection",
+ [static_cast<int>(DriverFeature::EXTENDED_ERROR)] =
+ DRIVER_FEATURES_PATH "extended_error",
};
int fd = open(names[static_cast<int>(feature)], O_RDONLY | O_CLOEXEC);
char on;
@@ -491,6 +518,8 @@
mExecutingThreadsCount(0),
mWaitingForThreads(0),
mMaxThreads(DEFAULT_MAX_BINDER_THREADS),
+ mCurrentThreads(0),
+ mKernelStartedThreads(0),
mStarvationStartTimeMs(0),
mForked(false),
mThreadPoolStarted(false),
diff --git a/libs/binder/RpcServer.cpp b/libs/binder/RpcServer.cpp
index ace5cd5..096d5cc 100644
--- a/libs/binder/RpcServer.cpp
+++ b/libs/binder/RpcServer.cpp
@@ -24,18 +24,21 @@
#include <thread>
#include <vector>
-#include <android-base/file.h>
#include <android-base/hex.h>
#include <android-base/scopeguard.h>
#include <binder/Parcel.h>
#include <binder/RpcServer.h>
#include <binder/RpcTransportRaw.h>
#include <log/log.h>
+#include <utils/Compat.h>
+#include "BuildFlags.h"
#include "FdTrigger.h"
+#include "OS.h"
#include "RpcSocketAddress.h"
#include "RpcState.h"
#include "RpcWireFormat.h"
+#include "Utils.h"
namespace android {
@@ -121,28 +124,36 @@
mProtocolVersion = version;
}
+void RpcServer::setSupportedFileDescriptorTransportModes(
+ const std::vector<RpcSession::FileDescriptorTransportMode>& modes) {
+ mSupportedFileDescriptorTransportModes.reset();
+ for (RpcSession::FileDescriptorTransportMode mode : modes) {
+ mSupportedFileDescriptorTransportModes.set(static_cast<size_t>(mode));
+ }
+}
+
void RpcServer::setRootObject(const sp<IBinder>& binder) {
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
mRootObjectFactory = nullptr;
mRootObjectWeak = mRootObject = binder;
}
void RpcServer::setRootObjectWeak(const wp<IBinder>& binder) {
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
mRootObject.clear();
mRootObjectFactory = nullptr;
mRootObjectWeak = binder;
}
void RpcServer::setPerSessionRootObject(
- std::function<sp<IBinder>(const sockaddr*, socklen_t)>&& makeObject) {
- std::lock_guard<std::mutex> _l(mLock);
+ std::function<sp<IBinder>(const void*, size_t)>&& makeObject) {
+ RpcMutexLockGuard _l(mLock);
mRootObject.clear();
mRootObjectWeak.clear();
mRootObjectFactory = std::move(makeObject);
}
sp<IBinder> RpcServer::getRootObject() {
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
bool hasWeak = mRootObjectWeak.unsafe_get();
sp<IBinder> ret = mRootObjectWeak.promote();
ALOGW_IF(hasWeak && ret == nullptr, "RpcServer root object is freed, returning nullptr");
@@ -150,7 +161,7 @@
}
std::vector<uint8_t> RpcServer::getCertificate(RpcCertificateFormat format) {
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
return mCtx->getCertificate(format);
}
@@ -159,15 +170,17 @@
}
void RpcServer::start() {
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
LOG_ALWAYS_FATAL_IF(mJoinThread.get(), "Already started!");
- mJoinThread = std::make_unique<std::thread>(&joinRpcServer, sp<RpcServer>::fromExisting(this));
+ mJoinThread =
+ std::make_unique<RpcMaybeThread>(&joinRpcServer, sp<RpcServer>::fromExisting(this));
+ rpcJoinIfSingleThreaded(*mJoinThread);
}
void RpcServer::join() {
{
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
LOG_ALWAYS_FATAL_IF(!mServer.ok(), "RpcServer must be setup to join.");
LOG_ALWAYS_FATAL_IF(mShutdownTrigger != nullptr, "Already joined");
mJoinThreadRunning = true;
@@ -177,14 +190,16 @@
status_t status;
while ((status = mShutdownTrigger->triggerablePoll(mServer, POLLIN)) == OK) {
- sockaddr_storage addr;
- socklen_t addrLen = sizeof(addr);
+ 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),
+ 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(addr)), "Truncated address");
+ 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));
@@ -193,24 +208,31 @@
LOG_RPC_DETAIL("accept4 on fd %d yields fd %d", mServer.get(), clientFd.get());
{
- std::lock_guard<std::mutex> _l(mLock);
- std::thread thread =
- std::thread(&RpcServer::establishConnection, sp<RpcServer>::fromExisting(this),
- std::move(clientFd), addr, addrLen);
- mConnectingThreads[thread.get_id()] = std::move(thread);
+ RpcMutexLockGuard _l(mLock);
+ RpcMaybeThread thread = RpcMaybeThread(&RpcServer::establishConnection,
+ sp<RpcServer>::fromExisting(this),
+ std::move(clientFd), addr, addrLen);
+
+ auto& threadRef = mConnectingThreads[thread.get_id()];
+ threadRef = std::move(thread);
+ rpcJoinIfSingleThreaded(threadRef);
}
}
LOG_RPC_DETAIL("RpcServer::join exiting with %s", statusToString(status).c_str());
- {
- std::lock_guard<std::mutex> _l(mLock);
+ if constexpr (kEnableRpcThreads) {
+ RpcMutexLockGuard _l(mLock);
mJoinThreadRunning = false;
+ } else {
+ // Multi-threaded builds clear this in shutdown(), but we need it valid
+ // so the loop above exits cleanly
+ mShutdownTrigger = nullptr;
}
mShutdownCv.notify_all();
}
bool RpcServer::shutdown() {
- std::unique_lock<std::mutex> _l(mLock);
+ RpcMutexUniqueLock _l(mLock);
if (mShutdownTrigger == nullptr) {
LOG_RPC_DETAIL("Cannot shutdown. No shutdown trigger installed (already shutdown?)");
return false;
@@ -221,10 +243,16 @@
for (auto& [id, session] : mSessions) {
(void)id;
// server lock is a more general lock
- std::lock_guard<std::mutex> _lSession(session->mMutex);
+ RpcMutexLockGuard _lSession(session->mMutex);
session->mShutdownTrigger->trigger();
}
+ if constexpr (!kEnableRpcThreads) {
+ // In single-threaded mode we're done here, everything else that
+ // needs to happen should be at the end of RpcServer::join()
+ return true;
+ }
+
while (mJoinThreadRunning || !mConnectingThreads.empty() || !mSessions.empty()) {
if (std::cv_status::timeout == mShutdownCv.wait_for(_l, std::chrono::seconds(1))) {
ALOGE("Waiting for RpcServer to shut down (1s w/o progress). Join thread running: %d, "
@@ -252,7 +280,7 @@
}
std::vector<sp<RpcSession>> RpcServer::listSessions() {
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
std::vector<sp<RpcSession>> sessions;
for (auto& [id, session] : mSessions) {
(void)id;
@@ -262,12 +290,12 @@
}
size_t RpcServer::numUninitializedSessions() {
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
return mConnectingThreads.size();
}
void RpcServer::establishConnection(sp<RpcServer>&& server, base::unique_fd clientFd,
- const sockaddr_storage addr, socklen_t addrLen) {
+ std::array<uint8_t, kRpcAddressSize> addr, size_t addrLen) {
// mShutdownTrigger can only be cleared once connection threads have joined.
// It must be set before this thread is started
LOG_ALWAYS_FATAL_IF(server->mShutdownTrigger == nullptr);
@@ -288,7 +316,8 @@
RpcConnectionHeader header;
if (status == OK) {
iovec iov{&header, sizeof(header)};
- status = client->interruptableReadFully(server->mShutdownTrigger.get(), &iov, 1, {});
+ status = client->interruptableReadFully(server->mShutdownTrigger.get(), &iov, 1,
+ std::nullopt, /*ancillaryFds=*/nullptr);
if (status != OK) {
ALOGE("Failed to read ID for client connecting to RPC server: %s",
statusToString(status).c_str());
@@ -302,8 +331,8 @@
if (header.sessionIdSize == kSessionIdBytes) {
sessionId.resize(header.sessionIdSize);
iovec iov{sessionId.data(), sessionId.size()};
- status =
- client->interruptableReadFully(server->mShutdownTrigger.get(), &iov, 1, {});
+ status = client->interruptableReadFully(server->mShutdownTrigger.get(), &iov, 1,
+ std::nullopt, /*ancillaryFds=*/nullptr);
if (status != OK) {
ALOGE("Failed to read session ID for client connecting to RPC server: %s",
statusToString(status).c_str());
@@ -333,7 +362,8 @@
};
iovec iov{&response, sizeof(response)};
- status = client->interruptableWriteFully(server->mShutdownTrigger.get(), &iov, 1, {});
+ status = client->interruptableWriteFully(server->mShutdownTrigger.get(), &iov, 1,
+ std::nullopt, nullptr);
if (status != OK) {
ALOGE("Failed to send new session response: %s", statusToString(status).c_str());
// still need to cleanup before we can return
@@ -341,12 +371,12 @@
}
}
- std::thread thisThread;
+ RpcMaybeThread thisThread;
sp<RpcSession> session;
{
- std::unique_lock<std::mutex> _l(server->mLock);
+ RpcMutexUniqueLock _l(server->mLock);
- auto threadId = server->mConnectingThreads.find(std::this_thread::get_id());
+ auto threadId = server->mConnectingThreads.find(rpc_this_thread::get_id());
LOG_ALWAYS_FATAL_IF(threadId == server->mConnectingThreads.end(),
"Must establish connection on owned thread");
thisThread = std::move(threadId->second);
@@ -380,24 +410,34 @@
return;
}
- base::unique_fd fd(TEMP_FAILURE_RETRY(
- open("/dev/urandom", O_RDONLY | O_CLOEXEC | O_NOFOLLOW)));
- if (!base::ReadFully(fd, sessionId.data(), sessionId.size())) {
- ALOGE("Could not read from /dev/urandom to create session ID");
+ auto status = getRandomBytes(sessionId.data(), sessionId.size());
+ if (status != OK) {
+ ALOGE("Failed to read random session ID: %s", strerror(-status));
return;
}
} while (server->mSessions.end() != server->mSessions.find(sessionId));
- session = RpcSession::make();
+ session = sp<RpcSession>::make(nullptr);
session->setMaxIncomingThreads(server->mMaxThreads);
if (!session->setProtocolVersion(protocolVersion)) return;
+ if (header.fileDescriptorTransportMode <
+ server->mSupportedFileDescriptorTransportModes.size() &&
+ server->mSupportedFileDescriptorTransportModes.test(
+ header.fileDescriptorTransportMode)) {
+ session->setFileDescriptorTransportMode(
+ static_cast<RpcSession::FileDescriptorTransportMode>(
+ header.fileDescriptorTransportMode));
+ } else {
+ ALOGE("Rejecting connection: FileDescriptorTransportMode is not supported: %hhu",
+ header.fileDescriptorTransportMode);
+ return;
+ }
+
// if null, falls back to server root
sp<IBinder> sessionSpecificRoot;
if (server->mRootObjectFactory != nullptr) {
- sessionSpecificRoot =
- server->mRootObjectFactory(reinterpret_cast<const sockaddr*>(&addr),
- addrLen);
+ sessionSpecificRoot = server->mRootObjectFactory(addr.data(), addrLen);
if (sessionSpecificRoot == nullptr) {
ALOGE("Warning: server returned null from root object factory");
}
@@ -484,7 +524,7 @@
LOG_RPC_DETAIL("Dropping session with address %s",
base::HexString(id.data(), id.size()).c_str());
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
auto it = mSessions.find(id);
LOG_ALWAYS_FATAL_IF(it == mSessions.end(), "Bad state, unknown session id %s",
base::HexString(id.data(), id.size()).c_str());
@@ -498,17 +538,17 @@
}
bool RpcServer::hasServer() {
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
return mServer.ok();
}
unique_fd RpcServer::releaseServer() {
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
return std::move(mServer);
}
status_t RpcServer::setupExternalServer(base::unique_fd serverFd) {
- std::lock_guard<std::mutex> _l(mLock);
+ RpcMutexLockGuard _l(mLock);
if (mServer.ok()) {
ALOGE("Each RpcServer can only have one server.");
return INVALID_OPERATION;
diff --git a/libs/binder/RpcSession.cpp b/libs/binder/RpcSession.cpp
index d40778a..80f6a37 100644
--- a/libs/binder/RpcSession.cpp
+++ b/libs/binder/RpcSession.cpp
@@ -21,7 +21,6 @@
#include <dlfcn.h>
#include <inttypes.h>
#include <poll.h>
-#include <pthread.h>
#include <unistd.h>
#include <string_view>
@@ -34,19 +33,17 @@
#include <binder/RpcServer.h>
#include <binder/RpcTransportRaw.h>
#include <binder/Stability.h>
+#include <utils/Compat.h>
#include <utils/String8.h>
#include "FdTrigger.h"
+#include "OS.h"
#include "RpcSocketAddress.h"
#include "RpcState.h"
#include "RpcWireFormat.h"
#include "Utils.h"
-#ifdef __GLIBC__
-extern "C" pid_t gettid();
-#endif
-
-#ifndef __ANDROID_RECOVERY__
+#if defined(__ANDROID__) && !defined(__ANDROID_RECOVERY__)
#include <android_runtime/vm.h>
#include <jni.h>
#endif
@@ -63,7 +60,7 @@
RpcSession::~RpcSession() {
LOG_RPC_DETAIL("RpcSession destroyed %p", this);
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
LOG_ALWAYS_FATAL_IF(mConnections.mIncoming.size() != 0,
"Should not be able to destroy a session with servers in use.");
}
@@ -80,7 +77,7 @@
}
void RpcSession::setMaxIncomingThreads(size_t threads) {
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
LOG_ALWAYS_FATAL_IF(!mConnections.mOutgoing.empty() || !mConnections.mIncoming.empty(),
"Must set max incoming threads before setting up connections, but has %zu "
"client(s) and %zu server(s)",
@@ -89,12 +86,12 @@
}
size_t RpcSession::getMaxIncomingThreads() {
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
return mMaxIncomingThreads;
}
void RpcSession::setMaxOutgoingThreads(size_t threads) {
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
LOG_ALWAYS_FATAL_IF(!mConnections.mOutgoing.empty() || !mConnections.mIncoming.empty(),
"Must set max outgoing threads before setting up connections, but has %zu "
"client(s) and %zu server(s)",
@@ -103,7 +100,7 @@
}
size_t RpcSession::getMaxOutgoingThreads() {
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
return mMaxOutgoingThreads;
}
@@ -116,7 +113,7 @@
return false;
}
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
if (mProtocolVersion && version > *mProtocolVersion) {
ALOGE("Cannot upgrade explicitly capped protocol version %u to newer version %u",
*mProtocolVersion, version);
@@ -128,10 +125,18 @@
}
std::optional<uint32_t> RpcSession::getProtocolVersion() {
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
return mProtocolVersion;
}
+void RpcSession::setFileDescriptorTransportMode(FileDescriptorTransportMode mode) {
+ mFileDescriptorTransportMode = mode;
+}
+
+RpcSession::FileDescriptorTransportMode RpcSession::getFileDescriptorTransportMode() {
+ return mFileDescriptorTransportMode;
+}
+
status_t RpcSession::setupUnixDomainClient(const char* path) {
return setupSocketClient(UnixSocketAddress(path));
}
@@ -152,13 +157,7 @@
}
status_t RpcSession::setupPreconnectedClient(unique_fd fd, std::function<unique_fd()>&& request) {
- // Why passing raw fd? When fd is passed as reference, Clang analyzer sees that the variable
- // `fd` is a moved-from object. To work-around the issue, unwrap the raw fd from the outer `fd`,
- // pass the raw fd by value to the lambda, and then finally wrap it in unique_fd inside the
- // lambda.
- return setupClient([&, raw = fd.release()](const std::vector<uint8_t>& sessionId,
- bool incoming) -> status_t {
- unique_fd fd(raw);
+ return setupClient([&](const std::vector<uint8_t>& sessionId, bool incoming) -> status_t {
if (!fd.ok()) {
fd = request();
if (!fd.ok()) return BAD_VALUE;
@@ -167,7 +166,9 @@
ALOGE("setupPreconnectedClient: %s", res.error().message().c_str());
return res.error().code() == 0 ? UNKNOWN_ERROR : -res.error().code();
}
- return initAndAddConnection(std::move(fd), sessionId, incoming);
+ status_t status = initAndAddConnection(std::move(fd), sessionId, incoming);
+ fd = unique_fd(); // Explicitly reset after move to avoid analyzer warning.
+ return status;
});
}
@@ -208,7 +209,7 @@
}
bool RpcSession::shutdownAndWait(bool wait) {
- std::unique_lock<std::mutex> _l(mMutex);
+ RpcMutexUniqueLock _l(mMutex);
LOG_ALWAYS_FATAL_IF(mShutdownTrigger == nullptr, "Shutdown trigger not installed");
mShutdownTrigger->trigger();
@@ -221,6 +222,7 @@
}
_l.unlock();
+
mRpcBinderState->clear();
return true;
@@ -255,7 +257,7 @@
status_t RpcSession::readId() {
{
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
LOG_ALWAYS_FATAL_IF(mForServer != nullptr, "Can only update ID for client.");
}
@@ -281,7 +283,7 @@
mCv.notify_all();
}
-void RpcSession::WaitForShutdownListener::waitForShutdown(std::unique_lock<std::mutex>& lock,
+void RpcSession::WaitForShutdownListener::waitForShutdown(RpcMutexUniqueLock& lock,
const sp<RpcSession>& session) {
while (session->mConnections.mIncoming.size() > 0) {
if (std::cv_status::timeout == mCv.wait_for(lock, std::chrono::seconds(1))) {
@@ -292,11 +294,11 @@
}
}
-void RpcSession::preJoinThreadOwnership(std::thread thread) {
- LOG_ALWAYS_FATAL_IF(thread.get_id() != std::this_thread::get_id(), "Must own this thread");
+void RpcSession::preJoinThreadOwnership(RpcMaybeThread thread) {
+ LOG_ALWAYS_FATAL_IF(thread.get_id() != rpc_this_thread::get_id(), "Must own this thread");
{
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
mConnections.mThreads[thread.get_id()] = std::move(thread);
}
}
@@ -323,7 +325,7 @@
}
namespace {
-#ifdef __ANDROID_RECOVERY__
+#if !defined(__ANDROID__) || defined(__ANDROID_RECOVERY__)
class JavaThreadAttacher {};
#else
// RAII object for attaching / detaching current thread to JVM if Android Runtime exists. If
@@ -403,8 +405,8 @@
sp<RpcSession::EventListener> listener;
{
- std::lock_guard<std::mutex> _l(session->mMutex);
- auto it = session->mConnections.mThreads.find(std::this_thread::get_id());
+ RpcMutexLockGuard _l(session->mMutex);
+ auto it = session->mConnections.mThreads.find(rpc_this_thread::get_id());
LOG_ALWAYS_FATAL_IF(it == session->mConnections.mThreads.end());
it->second.detach();
session->mConnections.mThreads.erase(it);
@@ -437,7 +439,7 @@
status_t RpcSession::setupClient(const std::function<status_t(const std::vector<uint8_t>& sessionId,
bool incoming)>& connectAndInit) {
{
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
LOG_ALWAYS_FATAL_IF(mConnections.mOutgoing.size() != 0,
"Must only setup session once, but already has %zu clients",
mConnections.mOutgoing.size());
@@ -499,7 +501,11 @@
return status;
}
+#ifdef BINDER_RPC_SINGLE_THREADED
+ constexpr size_t outgoingThreads = 1;
+#else // BINDER_RPC_SINGLE_THREADED
size_t outgoingThreads = std::min(numThreadsAvailable, mMaxOutgoingThreads);
+#endif // BINDER_RPC_SINGLE_THREADED
ALOGI_IF(outgoingThreads != numThreadsAvailable,
"Server hints client to start %zu outgoing threads, but client will only start %zu "
"because it is preconfigured to start at most %zu outgoing threads.",
@@ -613,6 +619,7 @@
RpcConnectionHeader header{
.version = mProtocolVersion.value_or(RPC_WIRE_PROTOCOL_VERSION),
.options = 0,
+ .fileDescriptorTransportMode = static_cast<uint8_t>(mFileDescriptorTransportMode),
.sessionIdSize = static_cast<uint16_t>(sessionId.size()),
};
@@ -621,8 +628,8 @@
}
iovec headerIov{&header, sizeof(header)};
- auto sendHeaderStatus =
- server->interruptableWriteFully(mShutdownTrigger.get(), &headerIov, 1, {});
+ auto sendHeaderStatus = server->interruptableWriteFully(mShutdownTrigger.get(), &headerIov, 1,
+ std::nullopt, nullptr);
if (sendHeaderStatus != OK) {
ALOGE("Could not write connection header to socket: %s",
statusToString(sendHeaderStatus).c_str());
@@ -633,7 +640,8 @@
iovec sessionIov{const_cast<void*>(static_cast<const void*>(sessionId.data())),
sessionId.size()};
auto sendSessionIdStatus =
- server->interruptableWriteFully(mShutdownTrigger.get(), &sessionIov, 1, {});
+ server->interruptableWriteFully(mShutdownTrigger.get(), &sessionIov, 1,
+ std::nullopt, nullptr);
if (sendSessionIdStatus != OK) {
ALOGE("Could not write session ID ('%s') to socket: %s",
base::HexString(sessionId.data(), sessionId.size()).c_str(),
@@ -652,14 +660,14 @@
}
status_t RpcSession::addIncomingConnection(std::unique_ptr<RpcTransport> rpcTransport) {
- std::mutex mutex;
- std::condition_variable joinCv;
- std::unique_lock<std::mutex> lock(mutex);
- std::thread thread;
+ RpcMutex mutex;
+ RpcConditionVariable joinCv;
+ RpcMutexUniqueLock lock(mutex);
+ RpcMaybeThread thread;
sp<RpcSession> thiz = sp<RpcSession>::fromExisting(this);
bool ownershipTransferred = false;
- thread = std::thread([&]() {
- std::unique_lock<std::mutex> threadLock(mutex);
+ thread = RpcMaybeThread([&]() {
+ RpcMutexUniqueLock threadLock(mutex);
std::unique_ptr<RpcTransport> movedRpcTransport = std::move(rpcTransport);
// NOLINTNEXTLINE(performance-unnecessary-copy-initialization)
sp<RpcSession> session = thiz;
@@ -675,6 +683,7 @@
RpcSession::join(std::move(session), std::move(setupResult));
});
+ rpcJoinIfSingleThreaded(thread);
joinCv.wait(lock, [&] { return ownershipTransferred; });
LOG_ALWAYS_FATAL_IF(!ownershipTransferred);
return OK;
@@ -694,9 +703,9 @@
status_t RpcSession::addOutgoingConnection(std::unique_ptr<RpcTransport> rpcTransport, bool init) {
sp<RpcConnection> connection = sp<RpcConnection>::make();
{
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
connection->rpcTransport = std::move(rpcTransport);
- connection->exclusiveTid = gettid();
+ connection->exclusiveTid = rpcGetThreadId();
mConnections.mOutgoing.push_back(connection);
}
@@ -706,10 +715,7 @@
mRpcBinderState->sendConnectionInit(connection, sp<RpcSession>::fromExisting(this));
}
- {
- std::lock_guard<std::mutex> _l(mMutex);
- connection->exclusiveTid = std::nullopt;
- }
+ clearConnectionTid(connection);
return status;
}
@@ -722,6 +728,7 @@
LOG_ALWAYS_FATAL_IF(mEventListener != nullptr);
LOG_ALWAYS_FATAL_IF(eventListener == nullptr);
LOG_ALWAYS_FATAL_IF(mShutdownTrigger != nullptr);
+ LOG_ALWAYS_FATAL_IF(mCtx != nullptr);
mShutdownTrigger = FdTrigger::make();
if (mShutdownTrigger == nullptr) return false;
@@ -735,7 +742,7 @@
sp<RpcSession::RpcConnection> RpcSession::assignIncomingConnectionToThisThread(
std::unique_ptr<RpcTransport> rpcTransport) {
- std::lock_guard<std::mutex> _l(mMutex);
+ RpcMutexLockGuard _l(mMutex);
if (mConnections.mIncoming.size() >= mMaxIncomingThreads) {
ALOGE("Cannot add thread to session with %zu threads (max is set to %zu)",
@@ -753,7 +760,7 @@
sp<RpcConnection> session = sp<RpcConnection>::make();
session->rpcTransport = std::move(rpcTransport);
- session->exclusiveTid = gettid();
+ session->exclusiveTid = rpcGetThreadId();
mConnections.mIncoming.push_back(session);
mConnections.mMaxIncoming = mConnections.mIncoming.size();
@@ -762,7 +769,7 @@
}
bool RpcSession::removeIncomingConnection(const sp<RpcConnection>& connection) {
- std::unique_lock<std::mutex> _l(mMutex);
+ RpcMutexUniqueLock _l(mMutex);
if (auto it =
std::find(mConnections.mIncoming.begin(), mConnections.mIncoming.end(), connection);
it != mConnections.mIncoming.end()) {
@@ -779,6 +786,15 @@
return false;
}
+void RpcSession::clearConnectionTid(const sp<RpcConnection>& connection) {
+ RpcMutexUniqueLock _l(mMutex);
+ connection->exclusiveTid = std::nullopt;
+ if (mConnections.mWaitingThreads > 0) {
+ _l.unlock();
+ mAvailableConnectionCv.notify_one();
+ }
+}
+
std::vector<uint8_t> RpcSession::getCertificate(RpcCertificateFormat format) {
return mCtx->getCertificate(format);
}
@@ -789,8 +805,8 @@
connection->mConnection = nullptr;
connection->mReentrant = false;
- pid_t tid = gettid();
- std::unique_lock<std::mutex> _l(session->mMutex);
+ uint64_t tid = rpcGetThreadId();
+ RpcMutexUniqueLock _l(session->mMutex);
session->mConnections.mWaitingThreads++;
while (true) {
@@ -876,7 +892,7 @@
return OK;
}
-void RpcSession::ExclusiveConnection::findConnection(pid_t tid, sp<RpcConnection>* exclusive,
+void RpcSession::ExclusiveConnection::findConnection(uint64_t tid, sp<RpcConnection>* exclusive,
sp<RpcConnection>* available,
std::vector<sp<RpcConnection>>& sockets,
size_t socketsIndexHint) {
@@ -908,12 +924,7 @@
// is using this fd, and it retains the right to it. So, we don't give up
// exclusive ownership, and no thread is freed.
if (!mReentrant && mConnection != nullptr) {
- std::unique_lock<std::mutex> _l(mSession->mMutex);
- mConnection->exclusiveTid = std::nullopt;
- if (mSession->mConnections.mWaitingThreads > 0) {
- _l.unlock();
- mSession->mAvailableConnectionCv.notify_one();
- }
+ mSession->clearConnectionTid(mConnection);
}
}
diff --git a/libs/binder/RpcState.cpp b/libs/binder/RpcState.cpp
index 6d89064..0ae75cd 100644
--- a/libs/binder/RpcState.cpp
+++ b/libs/binder/RpcState.cpp
@@ -21,12 +21,14 @@
#include <android-base/hex.h>
#include <android-base/macros.h>
#include <android-base/scopeguard.h>
+#include <android-base/stringprintf.h>
#include <binder/BpBinder.h>
#include <binder/IPCThreadState.h>
#include <binder/RpcServer.h>
#include "Debug.h"
#include "RpcWireFormat.h"
+#include "Utils.h"
#include <random>
@@ -34,7 +36,7 @@
namespace android {
-using base::ScopeGuard;
+using base::StringPrintf;
#if RPC_FLAKE_PRONE
void rpcMaybeWaitToFlake() {
@@ -42,13 +44,22 @@
[[clang::no_destroy]] static std::mutex m;
unsigned num;
{
- std::lock_guard<std::mutex> lock(m);
+ RpcMutexLockGuard lock(m);
num = r();
}
if (num % 10 == 0) usleep(num % 1000);
}
#endif
+static bool enableAncillaryFds(RpcSession::FileDescriptorTransportMode mode) {
+ switch (mode) {
+ case RpcSession::FileDescriptorTransportMode::NONE:
+ return false;
+ case RpcSession::FileDescriptorTransportMode::UNIX:
+ return true;
+ }
+}
+
RpcState::RpcState() {}
RpcState::~RpcState() {}
@@ -77,7 +88,7 @@
return INVALID_OPERATION;
}
- std::lock_guard<std::mutex> _l(mNodeMutex);
+ RpcMutexLockGuard _l(mNodeMutex);
if (mTerminated) return DEAD_OBJECT;
// TODO(b/182939933): maybe move address out of BpBinder, and keep binder->address map
@@ -153,7 +164,7 @@
return BAD_VALUE;
}
- std::lock_guard<std::mutex> _l(mNodeMutex);
+ RpcMutexLockGuard _l(mNodeMutex);
if (mTerminated) return DEAD_OBJECT;
if (auto it = mNodeForAddress.find(address); it != mNodeForAddress.end()) {
@@ -188,7 +199,7 @@
// extra reference counting packets now.
if (binder->remoteBinder()) return OK;
- std::unique_lock<std::mutex> _l(mNodeMutex);
+ RpcMutexUniqueLock _l(mNodeMutex);
if (mTerminated) return DEAD_OBJECT;
auto it = mNodeForAddress.find(address);
@@ -216,17 +227,17 @@
}
size_t RpcState::countBinders() {
- std::lock_guard<std::mutex> _l(mNodeMutex);
+ RpcMutexLockGuard _l(mNodeMutex);
return mNodeForAddress.size();
}
void RpcState::dump() {
- std::lock_guard<std::mutex> _l(mNodeMutex);
+ RpcMutexLockGuard _l(mNodeMutex);
dumpLocked();
}
void RpcState::clear() {
- std::unique_lock<std::mutex> _l(mNodeMutex);
+ RpcMutexUniqueLock _l(mNodeMutex);
if (mTerminated) {
LOG_ALWAYS_FATAL_IF(!mNodeForAddress.empty(),
@@ -309,9 +320,11 @@
mData.reset(new (std::nothrow) uint8_t[size]);
}
-status_t RpcState::rpcSend(const sp<RpcSession::RpcConnection>& connection,
- const sp<RpcSession>& session, const char* what, iovec* iovs, int niovs,
- const std::function<status_t()>& altPoll) {
+status_t RpcState::rpcSend(
+ const sp<RpcSession::RpcConnection>& connection, const sp<RpcSession>& session,
+ const char* what, 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) {
for (int i = 0; i < niovs; i++) {
LOG_RPC_DETAIL("Sending %s (part %d of %d) on RpcTransport %p: %s",
what, i + 1, niovs, connection->rpcTransport.get(),
@@ -320,7 +333,8 @@
if (status_t status =
connection->rpcTransport->interruptableWriteFully(session->mShutdownTrigger.get(),
- iovs, niovs, altPoll);
+ iovs, niovs, altPoll,
+ ancillaryFds);
status != OK) {
LOG_RPC_DETAIL("Failed to write %s (%d iovs) on RpcTransport %p, error: %s", what, niovs,
connection->rpcTransport.get(), statusToString(status).c_str());
@@ -331,11 +345,14 @@
return OK;
}
-status_t RpcState::rpcRec(const sp<RpcSession::RpcConnection>& connection,
- const sp<RpcSession>& session, const char* what, iovec* iovs, int niovs) {
+status_t RpcState::rpcRec(
+ const sp<RpcSession::RpcConnection>& connection, const sp<RpcSession>& session,
+ const char* what, iovec* iovs, int niovs,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* ancillaryFds) {
if (status_t status =
connection->rpcTransport->interruptableReadFully(session->mShutdownTrigger.get(),
- iovs, niovs, {});
+ iovs, niovs, std::nullopt,
+ ancillaryFds);
status != OK) {
LOG_RPC_DETAIL("Failed to read %s (%d iovs) on RpcTransport %p, error: %s", what, niovs,
connection->rpcTransport.get(), statusToString(status).c_str());
@@ -355,7 +372,7 @@
const sp<RpcSession>& session, uint32_t* version) {
RpcNewSessionResponse response;
iovec iov{&response, sizeof(response)};
- if (status_t status = rpcRec(connection, session, "new session response", &iov, 1);
+ if (status_t status = rpcRec(connection, session, "new session response", &iov, 1, nullptr);
status != OK) {
return status;
}
@@ -369,14 +386,15 @@
.msg = RPC_CONNECTION_INIT_OKAY,
};
iovec iov{&init, sizeof(init)};
- return rpcSend(connection, session, "connection init", &iov, 1);
+ return rpcSend(connection, session, "connection init", &iov, 1, std::nullopt);
}
status_t RpcState::readConnectionInit(const sp<RpcSession::RpcConnection>& connection,
const sp<RpcSession>& session) {
RpcOutgoingConnectionInit init;
iovec iov{&init, sizeof(init)};
- if (status_t status = rpcRec(connection, session, "connection init", &iov, 1); status != OK)
+ if (status_t status = rpcRec(connection, session, "connection init", &iov, 1, nullptr);
+ status != OK)
return status;
static_assert(sizeof(init.msg) == sizeof(RPC_CONNECTION_INIT_OKAY));
@@ -448,20 +466,12 @@
status_t RpcState::transact(const sp<RpcSession::RpcConnection>& connection,
const sp<IBinder>& binder, uint32_t code, const Parcel& data,
const sp<RpcSession>& session, Parcel* reply, uint32_t flags) {
- if (!data.isForRpc()) {
- ALOGE("Refusing to send RPC with parcel not crafted for RPC call on binder %p code "
- "%" PRIu32,
- binder.get(), code);
- return BAD_TYPE;
+ std::string errorMsg;
+ if (status_t status = validateParcel(session, data, &errorMsg); status != OK) {
+ ALOGE("Refusing to send RPC on binder %p code %" PRIu32 ": Parcel %p failed validation: %s",
+ binder.get(), code, &data, errorMsg.c_str());
+ return status;
}
-
- if (data.objectsCount() != 0) {
- ALOGE("Parcel at %p has attached objects but is being used in an RPC call on binder %p "
- "code %" PRIu32,
- &data, binder.get(), code);
- return BAD_TYPE;
- }
-
uint64_t address;
if (status_t status = onBinderLeaving(session, binder, &address); status != OK) return status;
@@ -477,7 +487,7 @@
uint64_t asyncNumber = 0;
if (address != 0) {
- std::unique_lock<std::mutex> _l(mNodeMutex);
+ RpcMutexUniqueLock _l(mNodeMutex);
if (mTerminated) return DEAD_OBJECT; // avoid fatal only, otherwise races
auto it = mNodeForAddress.find(address);
LOG_ALWAYS_FATAL_IF(it == mNodeForAddress.end(),
@@ -493,14 +503,21 @@
}
}
- LOG_ALWAYS_FATAL_IF(std::numeric_limits<int32_t>::max() - sizeof(RpcWireHeader) -
- sizeof(RpcWireTransaction) <
- data.dataSize(),
- "Too much data %zu", data.dataSize());
+ auto* rpcFields = data.maybeRpcFields();
+ LOG_ALWAYS_FATAL_IF(rpcFields == nullptr);
+ Span<const uint32_t> objectTableSpan = Span<const uint32_t>{rpcFields->mObjectPositions.data(),
+ rpcFields->mObjectPositions.size()};
+
+ uint32_t bodySize;
+ LOG_ALWAYS_FATAL_IF(__builtin_add_overflow(sizeof(RpcWireTransaction), data.dataSize(),
+ &bodySize) ||
+ __builtin_add_overflow(objectTableSpan.byteSize(), bodySize,
+ &bodySize),
+ "Too much data %zu", data.dataSize());
RpcWireHeader command{
.command = RPC_COMMAND_TRANSACT,
- .bodySize = static_cast<uint32_t>(sizeof(RpcWireTransaction) + data.dataSize()),
+ .bodySize = bodySize,
};
RpcWireTransaction transaction{
@@ -508,6 +525,8 @@
.code = code,
.flags = flags,
.asyncNumber = asyncNumber,
+ // bodySize didn't overflow => this cast is safe
+ .parcelDataSize = static_cast<uint32_t>(data.dataSize()),
};
constexpr size_t kWaitMaxUs = 1000000;
@@ -516,31 +535,33 @@
// Oneway calls have no sync point, so if many are sent before, whether this
// is a twoway or oneway transaction, they may have filled up the socket.
- // So, make sure we drain them before polling.
- std::function<status_t()> drainRefs = [&] {
- if (waitUs > kWaitLogUs) {
- ALOGE("Cannot send command, trying to process pending refcounts. Waiting %zuus. Too "
- "many oneway calls?",
- waitUs);
- }
-
- if (waitUs > 0) {
- usleep(waitUs);
- waitUs = std::min(kWaitMaxUs, waitUs * 2);
- } else {
- waitUs = 1;
- }
-
- return drainCommands(connection, session, CommandType::CONTROL_ONLY);
- };
+ // So, make sure we drain them before polling
iovec iovs[]{
{&command, sizeof(RpcWireHeader)},
{&transaction, sizeof(RpcWireTransaction)},
{const_cast<uint8_t*>(data.data()), data.dataSize()},
+ objectTableSpan.toIovec(),
};
- if (status_t status =
- rpcSend(connection, session, "transaction", iovs, arraysize(iovs), drainRefs);
+ if (status_t status = rpcSend(
+ connection, session, "transaction", iovs, arraysize(iovs),
+ [&] {
+ if (waitUs > kWaitLogUs) {
+ ALOGE("Cannot send command, trying to process pending refcounts. Waiting "
+ "%zuus. Too many oneway calls?",
+ waitUs);
+ }
+
+ if (waitUs > 0) {
+ usleep(waitUs);
+ waitUs = std::min(kWaitMaxUs, waitUs * 2);
+ } else {
+ waitUs = 1;
+ }
+
+ return drainCommands(connection, session, CommandType::CONTROL_ONLY);
+ },
+ rpcFields->mFds.get());
status != OK) {
// TODO(b/167966510): need to undo onBinderLeaving - we know the
// refcount isn't successfully transferred.
@@ -563,7 +584,7 @@
static void cleanup_reply_data(Parcel* p, const uint8_t* data, size_t dataSize,
const binder_size_t* objects, size_t objectsCount) {
(void)p;
- delete[] const_cast<uint8_t*>(data - offsetof(RpcWireReply, data));
+ delete[] const_cast<uint8_t*>(data);
(void)dataSize;
LOG_ALWAYS_FATAL_IF(objects != nullptr);
LOG_ALWAYS_FATAL_IF(objectsCount != 0, "%zu objects remaining", objectsCount);
@@ -571,43 +592,74 @@
status_t RpcState::waitForReply(const sp<RpcSession::RpcConnection>& connection,
const sp<RpcSession>& session, Parcel* reply) {
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>> ancillaryFds;
RpcWireHeader command;
while (true) {
iovec iov{&command, sizeof(command)};
- if (status_t status = rpcRec(connection, session, "command header (for reply)", &iov, 1);
+ if (status_t status = rpcRec(connection, session, "command header (for reply)", &iov, 1,
+ enableAncillaryFds(session->getFileDescriptorTransportMode())
+ ? &ancillaryFds
+ : nullptr);
status != OK)
return status;
if (command.command == RPC_COMMAND_REPLY) break;
- if (status_t status = processCommand(connection, session, command, CommandType::ANY);
+ if (status_t status = processCommand(connection, session, command, CommandType::ANY,
+ std::move(ancillaryFds));
status != OK)
return status;
+
+ // Reset to avoid spurious use-after-move warning from clang-tidy.
+ ancillaryFds = decltype(ancillaryFds)();
}
- CommandData data(command.bodySize);
- if (!data.valid()) return NO_MEMORY;
+ const size_t rpcReplyWireSize = RpcWireReply::wireSize(session->getProtocolVersion().value());
- iovec iov{data.data(), command.bodySize};
- if (status_t status = rpcRec(connection, session, "reply body", &iov, 1); status != OK)
- return status;
-
- if (command.bodySize < sizeof(RpcWireReply)) {
+ if (command.bodySize < rpcReplyWireSize) {
ALOGE("Expecting %zu but got %" PRId32 " bytes for RpcWireReply. Terminating!",
sizeof(RpcWireReply), command.bodySize);
(void)session->shutdownAndWait(false);
return BAD_VALUE;
}
- RpcWireReply* rpcReply = reinterpret_cast<RpcWireReply*>(data.data());
- if (rpcReply->status != OK) return rpcReply->status;
+
+ RpcWireReply rpcReply;
+ memset(&rpcReply, 0, sizeof(RpcWireReply)); // zero because of potential short read
+
+ CommandData data(command.bodySize - rpcReplyWireSize);
+ if (!data.valid()) return NO_MEMORY;
+
+ iovec iovs[]{
+ {&rpcReply, rpcReplyWireSize},
+ {data.data(), data.size()},
+ };
+ if (status_t status = rpcRec(connection, session, "reply body", iovs, arraysize(iovs), nullptr);
+ status != OK)
+ return status;
+
+ if (rpcReply.status != OK) return rpcReply.status;
+
+ Span<const uint8_t> parcelSpan = {data.data(), data.size()};
+ Span<const uint32_t> objectTableSpan;
+ if (session->getProtocolVersion().value() >=
+ RPC_WIRE_PROTOCOL_VERSION_RPC_HEADER_FEATURE_EXPLICIT_PARCEL_SIZE) {
+ Span<const uint8_t> objectTableBytes = parcelSpan.splitOff(rpcReply.parcelDataSize);
+ std::optional<Span<const uint32_t>> maybeSpan =
+ objectTableBytes.reinterpret<const uint32_t>();
+ if (!maybeSpan.has_value()) {
+ ALOGE("Bad object table size inferred from RpcWireReply. Saw bodySize=%" PRId32
+ " sizeofHeader=%zu parcelSize=%" PRId32 " objectTableBytesSize=%zu. Terminating!",
+ command.bodySize, rpcReplyWireSize, rpcReply.parcelDataSize,
+ objectTableBytes.size);
+ return BAD_VALUE;
+ }
+ objectTableSpan = *maybeSpan;
+ }
data.release();
- reply->ipcSetDataReference(rpcReply->data, command.bodySize - offsetof(RpcWireReply, data),
- nullptr, 0, cleanup_reply_data);
-
- reply->markForRpc(session);
-
- return OK;
+ return reply->rpcSetDataReference(session, parcelSpan.data, parcelSpan.size,
+ objectTableSpan.data, objectTableSpan.size,
+ std::move(ancillaryFds), cleanup_reply_data);
}
status_t RpcState::sendDecStrongToTarget(const sp<RpcSession::RpcConnection>& connection,
@@ -618,7 +670,7 @@
};
{
- std::lock_guard<std::mutex> _l(mNodeMutex);
+ RpcMutexLockGuard _l(mNodeMutex);
if (mTerminated) return DEAD_OBJECT; // avoid fatal only, otherwise races
auto it = mNodeForAddress.find(addr);
LOG_ALWAYS_FATAL_IF(it == mNodeForAddress.end(),
@@ -643,31 +695,32 @@
.bodySize = sizeof(RpcDecStrong),
};
iovec iovs[]{{&cmd, sizeof(cmd)}, {&body, sizeof(body)}};
- return rpcSend(connection, session, "dec ref", iovs, arraysize(iovs));
+ return rpcSend(connection, session, "dec ref", iovs, arraysize(iovs), std::nullopt);
}
status_t RpcState::getAndExecuteCommand(const sp<RpcSession::RpcConnection>& connection,
const sp<RpcSession>& session, CommandType type) {
LOG_RPC_DETAIL("getAndExecuteCommand on RpcTransport %p", connection->rpcTransport.get());
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>> ancillaryFds;
RpcWireHeader command;
iovec iov{&command, sizeof(command)};
- if (status_t status = rpcRec(connection, session, "command header (for server)", &iov, 1);
+ if (status_t status =
+ rpcRec(connection, session, "command header (for server)", &iov, 1,
+ enableAncillaryFds(session->getFileDescriptorTransportMode()) ? &ancillaryFds
+ : nullptr);
status != OK)
return status;
- return processCommand(connection, session, command, type);
+ return processCommand(connection, session, command, type, std::move(ancillaryFds));
}
status_t RpcState::drainCommands(const sp<RpcSession::RpcConnection>& connection,
const sp<RpcSession>& session, CommandType type) {
- uint8_t buf;
while (true) {
- size_t num_bytes;
- status_t status = connection->rpcTransport->peek(&buf, sizeof(buf), &num_bytes);
+ status_t status = connection->rpcTransport->pollRead();
if (status == WOULD_BLOCK) break;
if (status != OK) return status;
- if (!num_bytes) break;
status = getAndExecuteCommand(connection, session, type);
if (status != OK) return status;
@@ -675,28 +728,33 @@
return OK;
}
-status_t RpcState::processCommand(const sp<RpcSession::RpcConnection>& connection,
- const sp<RpcSession>& session, const RpcWireHeader& command,
- CommandType type) {
+status_t RpcState::processCommand(
+ const sp<RpcSession::RpcConnection>& connection, const sp<RpcSession>& session,
+ const RpcWireHeader& command, CommandType type,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>&& ancillaryFds) {
+#ifdef BINDER_WITH_KERNEL_IPC
IPCThreadState* kernelBinderState = IPCThreadState::selfOrNull();
IPCThreadState::SpGuard spGuard{
.address = __builtin_frame_address(0),
- .context = "processing binder RPC command",
+ .context = "processing binder RPC command (where RpcServer::setPerSessionRootObject is "
+ "used to distinguish callers)",
};
const IPCThreadState::SpGuard* origGuard;
if (kernelBinderState != nullptr) {
origGuard = kernelBinderState->pushGetCallingSpGuard(&spGuard);
}
- ScopeGuard guardUnguard = [&]() {
+
+ base::ScopeGuard guardUnguard = [&]() {
if (kernelBinderState != nullptr) {
kernelBinderState->restoreGetCallingSpGuard(origGuard);
}
};
+#endif // BINDER_WITH_KERNEL_IPC
switch (command.command) {
case RPC_COMMAND_TRANSACT:
if (type != CommandType::ANY) return BAD_TYPE;
- return processTransact(connection, session, command);
+ return processTransact(connection, session, command, std::move(ancillaryFds));
case RPC_COMMAND_DEC_STRONG:
return processDecStrong(connection, session, command);
}
@@ -710,8 +768,10 @@
(void)session->shutdownAndWait(false);
return DEAD_OBJECT;
}
-status_t RpcState::processTransact(const sp<RpcSession::RpcConnection>& connection,
- const sp<RpcSession>& session, const RpcWireHeader& command) {
+status_t RpcState::processTransact(
+ const sp<RpcSession::RpcConnection>& connection, const sp<RpcSession>& session,
+ const RpcWireHeader& command,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>&& ancillaryFds) {
LOG_ALWAYS_FATAL_IF(command.command != RPC_COMMAND_TRANSACT, "command: %d", command.command);
CommandData transactionData(command.bodySize);
@@ -719,10 +779,12 @@
return NO_MEMORY;
}
iovec iov{transactionData.data(), transactionData.size()};
- if (status_t status = rpcRec(connection, session, "transaction body", &iov, 1); status != OK)
+ if (status_t status = rpcRec(connection, session, "transaction body", &iov, 1, nullptr);
+ status != OK)
return status;
- return processTransactInternal(connection, session, std::move(transactionData));
+ return processTransactInternal(connection, session, std::move(transactionData),
+ std::move(ancillaryFds));
}
static void do_nothing_to_transact_data(Parcel* p, const uint8_t* data, size_t dataSize,
@@ -734,9 +796,10 @@
(void)objectsCount;
}
-status_t RpcState::processTransactInternal(const sp<RpcSession::RpcConnection>& connection,
- const sp<RpcSession>& session,
- CommandData transactionData) {
+status_t RpcState::processTransactInternal(
+ const sp<RpcSession::RpcConnection>& connection, const sp<RpcSession>& session,
+ CommandData transactionData,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>&& ancillaryFds) {
// for 'recursive' calls to this, we have already read and processed the
// binder from the transaction data and taken reference counts into account,
// so it is cached here.
@@ -780,7 +843,7 @@
(void)session->shutdownAndWait(false);
replyStatus = BAD_VALUE;
} else if (oneway) {
- std::unique_lock<std::mutex> _l(mNodeMutex);
+ RpcMutexUniqueLock _l(mNodeMutex);
auto it = mNodeForAddress.find(addr);
if (it->second.binder.promote() != target) {
ALOGE("Binder became invalid during transaction. Bad client? %" PRIu64, addr);
@@ -824,54 +887,78 @@
reply.markForRpc(session);
if (replyStatus == OK) {
+ Span<const uint8_t> parcelSpan = {transaction->data,
+ transactionData.size() -
+ offsetof(RpcWireTransaction, data)};
+ Span<const uint32_t> objectTableSpan;
+ if (session->getProtocolVersion().value() >
+ RPC_WIRE_PROTOCOL_VERSION_RPC_HEADER_FEATURE_EXPLICIT_PARCEL_SIZE) {
+ Span<const uint8_t> objectTableBytes = parcelSpan.splitOff(transaction->parcelDataSize);
+ std::optional<Span<const uint32_t>> maybeSpan =
+ objectTableBytes.reinterpret<const uint32_t>();
+ if (!maybeSpan.has_value()) {
+ ALOGE("Bad object table size inferred from RpcWireTransaction. Saw bodySize=%zu "
+ "sizeofHeader=%zu parcelSize=%" PRId32
+ " objectTableBytesSize=%zu. Terminating!",
+ transactionData.size(), sizeof(RpcWireTransaction),
+ transaction->parcelDataSize, objectTableBytes.size);
+ return BAD_VALUE;
+ }
+ objectTableSpan = *maybeSpan;
+ }
+
Parcel data;
// transaction->data is owned by this function. Parcel borrows this data and
// only holds onto it for the duration of this function call. Parcel will be
// deleted before the 'transactionData' object.
- data.ipcSetDataReference(transaction->data,
- transactionData.size() - offsetof(RpcWireTransaction, data),
- nullptr /*object*/, 0 /*objectCount*/,
- do_nothing_to_transact_data);
- data.markForRpc(session);
- if (target) {
- bool origAllowNested = connection->allowNested;
- connection->allowNested = !oneway;
+ replyStatus =
+ data.rpcSetDataReference(session, parcelSpan.data, parcelSpan.size,
+ objectTableSpan.data, objectTableSpan.size,
+ std::move(ancillaryFds), do_nothing_to_transact_data);
+ // Reset to avoid spurious use-after-move warning from clang-tidy.
+ ancillaryFds = std::remove_reference<decltype(ancillaryFds)>::type();
- replyStatus = target->transact(transaction->code, data, &reply, transaction->flags);
+ if (replyStatus == OK) {
+ if (target) {
+ bool origAllowNested = connection->allowNested;
+ connection->allowNested = !oneway;
- connection->allowNested = origAllowNested;
- } else {
- LOG_RPC_DETAIL("Got special transaction %u", transaction->code);
+ replyStatus = target->transact(transaction->code, data, &reply, transaction->flags);
- switch (transaction->code) {
- case RPC_SPECIAL_TRANSACT_GET_MAX_THREADS: {
- replyStatus = reply.writeInt32(session->getMaxIncomingThreads());
- break;
- }
- case RPC_SPECIAL_TRANSACT_GET_SESSION_ID: {
- // for client connections, this should always report the value
- // originally returned from the server, so this is asserting
- // that it exists
- replyStatus = reply.writeByteVector(session->mId);
- break;
- }
- default: {
- sp<RpcServer> server = session->server();
- if (server) {
- switch (transaction->code) {
- case RPC_SPECIAL_TRANSACT_GET_ROOT: {
- sp<IBinder> root = session->mSessionSpecificRootObject
- ?: server->getRootObject();
- replyStatus = reply.writeStrongBinder(root);
- break;
+ connection->allowNested = origAllowNested;
+ } else {
+ LOG_RPC_DETAIL("Got special transaction %u", transaction->code);
+
+ switch (transaction->code) {
+ case RPC_SPECIAL_TRANSACT_GET_MAX_THREADS: {
+ replyStatus = reply.writeInt32(session->getMaxIncomingThreads());
+ break;
+ }
+ case RPC_SPECIAL_TRANSACT_GET_SESSION_ID: {
+ // for client connections, this should always report the value
+ // originally returned from the server, so this is asserting
+ // that it exists
+ replyStatus = reply.writeByteVector(session->mId);
+ break;
+ }
+ default: {
+ sp<RpcServer> server = session->server();
+ if (server) {
+ switch (transaction->code) {
+ case RPC_SPECIAL_TRANSACT_GET_ROOT: {
+ sp<IBinder> root = session->mSessionSpecificRootObject
+ ?: server->getRootObject();
+ replyStatus = reply.writeStrongBinder(root);
+ break;
+ }
+ default: {
+ replyStatus = UNKNOWN_TRANSACTION;
+ }
}
- default: {
- replyStatus = UNKNOWN_TRANSACTION;
- }
+ } else {
+ ALOGE("Special command sent, but no server object attached.");
}
- } else {
- ALOGE("Special command sent, but no server object attached.");
}
}
}
@@ -897,7 +984,7 @@
// downside: asynchronous transactions may drown out synchronous
// transactions.
{
- std::unique_lock<std::mutex> _l(mNodeMutex);
+ RpcMutexUniqueLock _l(mNodeMutex);
auto it = mNodeForAddress.find(addr);
// last refcount dropped after this transaction happened
if (it == mNodeForAddress.end()) return OK;
@@ -943,49 +1030,69 @@
replyStatus = flushExcessBinderRefs(session, addr, target);
}
- LOG_ALWAYS_FATAL_IF(std::numeric_limits<int32_t>::max() - sizeof(RpcWireHeader) -
- sizeof(RpcWireReply) <
- reply.dataSize(),
- "Too much data for reply %zu", reply.dataSize());
+ std::string errorMsg;
+ if (status_t status = validateParcel(session, reply, &errorMsg); status != OK) {
+ ALOGE("Reply Parcel failed validation: %s", errorMsg.c_str());
+ // Forward the error to the client of the transaction.
+ reply.freeData();
+ reply.markForRpc(session);
+ replyStatus = status;
+ }
+ auto* rpcFields = reply.maybeRpcFields();
+ LOG_ALWAYS_FATAL_IF(rpcFields == nullptr);
+
+ const size_t rpcReplyWireSize = RpcWireReply::wireSize(session->getProtocolVersion().value());
+
+ Span<const uint32_t> objectTableSpan = Span<const uint32_t>{rpcFields->mObjectPositions.data(),
+ rpcFields->mObjectPositions.size()};
+
+ uint32_t bodySize;
+ LOG_ALWAYS_FATAL_IF(__builtin_add_overflow(rpcReplyWireSize, reply.dataSize(), &bodySize) ||
+ __builtin_add_overflow(objectTableSpan.byteSize(), bodySize,
+ &bodySize),
+ "Too much data for reply %zu", reply.dataSize());
RpcWireHeader cmdReply{
.command = RPC_COMMAND_REPLY,
- .bodySize = static_cast<uint32_t>(sizeof(RpcWireReply) + reply.dataSize()),
+ .bodySize = bodySize,
};
RpcWireReply rpcReply{
.status = replyStatus,
+ // NOTE: Not necessarily written to socket depending on session
+ // version.
+ // NOTE: bodySize didn't overflow => this cast is safe
+ .parcelDataSize = static_cast<uint32_t>(reply.dataSize()),
+ .reserved = {0, 0, 0},
};
-
iovec iovs[]{
{&cmdReply, sizeof(RpcWireHeader)},
- {&rpcReply, sizeof(RpcWireReply)},
+ {&rpcReply, rpcReplyWireSize},
{const_cast<uint8_t*>(reply.data()), reply.dataSize()},
+ objectTableSpan.toIovec(),
};
- return rpcSend(connection, session, "reply", iovs, arraysize(iovs));
+ return rpcSend(connection, session, "reply", iovs, arraysize(iovs), std::nullopt,
+ rpcFields->mFds.get());
}
status_t RpcState::processDecStrong(const sp<RpcSession::RpcConnection>& connection,
const sp<RpcSession>& session, const RpcWireHeader& command) {
LOG_ALWAYS_FATAL_IF(command.command != RPC_COMMAND_DEC_STRONG, "command: %d", command.command);
- CommandData commandData(command.bodySize);
- if (!commandData.valid()) {
- return NO_MEMORY;
- }
- iovec iov{commandData.data(), commandData.size()};
- if (status_t status = rpcRec(connection, session, "dec ref body", &iov, 1); status != OK)
- return status;
-
if (command.bodySize != sizeof(RpcDecStrong)) {
ALOGE("Expecting %zu but got %" PRId32 " bytes for RpcDecStrong. Terminating!",
sizeof(RpcDecStrong), command.bodySize);
(void)session->shutdownAndWait(false);
return BAD_VALUE;
}
- RpcDecStrong* body = reinterpret_cast<RpcDecStrong*>(commandData.data());
- uint64_t addr = RpcWireAddress::toRaw(body->address);
- std::unique_lock<std::mutex> _l(mNodeMutex);
+ RpcDecStrong body;
+ iovec iov{&body, sizeof(RpcDecStrong)};
+ if (status_t status = rpcRec(connection, session, "dec ref body", &iov, 1, nullptr);
+ status != OK)
+ return status;
+
+ uint64_t addr = RpcWireAddress::toRaw(body.address);
+ RpcMutexUniqueLock _l(mNodeMutex);
auto it = mNodeForAddress.find(addr);
if (it == mNodeForAddress.end()) {
ALOGE("Unknown binder address %" PRIu64 " for dec strong.", addr);
@@ -1002,19 +1109,19 @@
return BAD_VALUE;
}
- if (it->second.timesSent < body->amount) {
+ if (it->second.timesSent < body.amount) {
ALOGE("Record of sending binder %zu times, but requested decStrong for %" PRIu64 " of %u",
- it->second.timesSent, addr, body->amount);
+ it->second.timesSent, addr, body.amount);
return OK;
}
LOG_ALWAYS_FATAL_IF(it->second.sentRef == nullptr, "Inconsistent state, lost ref for %" PRIu64,
addr);
- LOG_RPC_DETAIL("Processing dec strong of %" PRIu64 " by %u from %zu", addr, body->amount,
+ LOG_RPC_DETAIL("Processing dec strong of %" PRIu64 " by %u from %zu", addr, body.amount,
it->second.timesSent);
- it->second.timesSent -= body->amount;
+ it->second.timesSent -= body.amount;
sp<IBinder> tempHold = tryEraseNode(it);
_l.unlock();
tempHold = nullptr; // destructor may make binder calls on this session
@@ -1022,6 +1129,50 @@
return OK;
}
+status_t RpcState::validateParcel(const sp<RpcSession>& session, const Parcel& parcel,
+ std::string* errorMsg) {
+ auto* rpcFields = parcel.maybeRpcFields();
+ if (rpcFields == nullptr) {
+ *errorMsg = "Parcel not crafted for RPC call";
+ return BAD_TYPE;
+ }
+
+ if (rpcFields->mSession != session) {
+ *errorMsg = "Parcel's session doesn't match";
+ return BAD_TYPE;
+ }
+
+ uint32_t protocolVersion = session->getProtocolVersion().value();
+ if (protocolVersion < RPC_WIRE_PROTOCOL_VERSION_RPC_HEADER_FEATURE_EXPLICIT_PARCEL_SIZE &&
+ !rpcFields->mObjectPositions.empty()) {
+ *errorMsg = StringPrintf("Parcel has attached objects but the session's protocol version "
+ "(%" PRIu32 ") is too old, must be at least %" PRIu32,
+ protocolVersion,
+ RPC_WIRE_PROTOCOL_VERSION_RPC_HEADER_FEATURE_EXPLICIT_PARCEL_SIZE);
+ return BAD_VALUE;
+ }
+
+ if (rpcFields->mFds && !rpcFields->mFds->empty()) {
+ switch (session->getFileDescriptorTransportMode()) {
+ case RpcSession::FileDescriptorTransportMode::NONE:
+ *errorMsg =
+ "Parcel has file descriptors, but no file descriptor transport is enabled";
+ return FDS_NOT_ALLOWED;
+ case RpcSession::FileDescriptorTransportMode::UNIX: {
+ constexpr size_t kMaxFdsPerMsg = 253;
+ if (rpcFields->mFds->size() > kMaxFdsPerMsg) {
+ *errorMsg = StringPrintf("Too many file descriptors in Parcel for unix "
+ "domain socket: %zu (max is %zu)",
+ rpcFields->mFds->size(), kMaxFdsPerMsg);
+ return BAD_VALUE;
+ }
+ }
+ }
+ }
+
+ return OK;
+}
+
sp<IBinder> RpcState::tryEraseNode(std::map<uint64_t, BinderNode>::iterator& it) {
sp<IBinder> ref;
diff --git a/libs/binder/RpcState.h b/libs/binder/RpcState.h
index f4a0894..6fb2e4a 100644
--- a/libs/binder/RpcState.h
+++ b/libs/binder/RpcState.h
@@ -19,6 +19,7 @@
#include <binder/IBinder.h>
#include <binder/Parcel.h>
#include <binder/RpcSession.h>
+#include <binder/RpcThreads.h>
#include <map>
#include <optional>
@@ -178,28 +179,39 @@
size_t mSize;
};
- [[nodiscard]] status_t rpcSend(const sp<RpcSession::RpcConnection>& connection,
- const sp<RpcSession>& session, const char* what, iovec* iovs,
- int niovs, const std::function<status_t()>& altPoll = nullptr);
- [[nodiscard]] status_t rpcRec(const sp<RpcSession::RpcConnection>& connection,
- const sp<RpcSession>& session, const char* what, iovec* iovs,
- int niovs);
+ [[nodiscard]] status_t rpcSend(
+ const sp<RpcSession::RpcConnection>& connection, const sp<RpcSession>& session,
+ const char* what, 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 =
+ nullptr);
+ [[nodiscard]] status_t rpcRec(
+ const sp<RpcSession::RpcConnection>& connection, const sp<RpcSession>& session,
+ const char* what, iovec* iovs, int niovs,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>* ancillaryFds = nullptr);
[[nodiscard]] status_t waitForReply(const sp<RpcSession::RpcConnection>& connection,
const sp<RpcSession>& session, Parcel* reply);
- [[nodiscard]] status_t processCommand(const sp<RpcSession::RpcConnection>& connection,
- const sp<RpcSession>& session,
- const RpcWireHeader& command, CommandType type);
- [[nodiscard]] status_t processTransact(const sp<RpcSession::RpcConnection>& connection,
- const sp<RpcSession>& session,
- const RpcWireHeader& command);
- [[nodiscard]] status_t processTransactInternal(const sp<RpcSession::RpcConnection>& connection,
- const sp<RpcSession>& session,
- CommandData transactionData);
+ [[nodiscard]] status_t processCommand(
+ const sp<RpcSession::RpcConnection>& connection, const sp<RpcSession>& session,
+ const RpcWireHeader& command, CommandType type,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>&& ancillaryFds);
+ [[nodiscard]] status_t processTransact(
+ const sp<RpcSession::RpcConnection>& connection, const sp<RpcSession>& session,
+ const RpcWireHeader& command,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>&& ancillaryFds);
+ [[nodiscard]] status_t processTransactInternal(
+ const sp<RpcSession::RpcConnection>& connection, const sp<RpcSession>& session,
+ CommandData transactionData,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>&& ancillaryFds);
[[nodiscard]] status_t processDecStrong(const sp<RpcSession::RpcConnection>& connection,
const sp<RpcSession>& session,
const RpcWireHeader& command);
+ // Whether `parcel` is compatible with `session`.
+ [[nodiscard]] static status_t validateParcel(const sp<RpcSession>& session,
+ const Parcel& parcel, std::string* errorMsg);
+
struct BinderNode {
// Two cases:
// A - local binder we are serving
@@ -257,7 +269,7 @@
// false - session shutdown, halt
[[nodiscard]] bool nodeProgressAsyncNumber(BinderNode* node);
- std::mutex mNodeMutex;
+ RpcMutex mNodeMutex;
bool mTerminated = false;
uint32_t mNextId = 0;
// binders known by both sides of a session
diff --git a/libs/binder/RpcTransportRaw.cpp b/libs/binder/RpcTransportRaw.cpp
index 7cfc780..7cc58cd 100644
--- a/libs/binder/RpcTransportRaw.cpp
+++ b/libs/binder/RpcTransportRaw.cpp
@@ -18,6 +18,7 @@
#include <log/log.h>
#include <poll.h>
+#include <stddef.h>
#include <binder/RpcTransportRaw.h>
@@ -28,30 +29,37 @@
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)) {}
- status_t peek(void* buf, size_t size, size_t* out_size) override {
- ssize_t ret = TEMP_FAILURE_RETRY(::recv(mSocket.get(), buf, size, MSG_PEEK));
+ status_t pollRead(void) override {
+ uint8_t buf;
+ ssize_t ret = TEMP_FAILURE_RETRY(
+ ::recv(mSocket.get(), &buf, sizeof(buf), MSG_PEEK | MSG_DONTWAIT));
if (ret < 0) {
int savedErrno = errno;
if (savedErrno == EAGAIN || savedErrno == EWOULDBLOCK) {
return WOULD_BLOCK;
}
- LOG_RPC_DETAIL("RpcTransport peek(): %s", strerror(savedErrno));
+ LOG_RPC_DETAIL("RpcTransport poll(): %s", strerror(savedErrno));
return -savedErrno;
+ } else if (ret == 0) {
+ return DEAD_OBJECT;
}
- *out_size = static_cast<size_t>(ret);
return OK;
}
template <typename SendOrReceive>
- status_t interruptableReadOrWrite(FdTrigger* fdTrigger, iovec* iovs, int niovs,
- SendOrReceive sendOrReceiveFun, const char* funName,
- int16_t event, const std::function<status_t()>& altPoll) {
+ status_t interruptableReadOrWrite(
+ 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;
if (niovs < 0) {
@@ -81,15 +89,7 @@
bool havePolled = false;
while (true) {
- 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),
- };
- ssize_t processSize =
- TEMP_FAILURE_RETRY(sendOrReceiveFun(mSocket.get(), &msg, MSG_NOSIGNAL));
-
+ ssize_t processSize = sendOrReceiveFun(iovs, niovs);
if (processSize < 0) {
int savedErrno = errno;
@@ -126,7 +126,7 @@
}
if (altPoll) {
- if (status_t status = altPoll(); status != OK) return status;
+ if (status_t status = (*altPoll)(); status != OK) return status;
if (fdTrigger->isTriggered()) {
return DEAD_OBJECT;
}
@@ -139,16 +139,123 @@
}
}
- status_t interruptableWriteFully(FdTrigger* fdTrigger, iovec* iovs, int niovs,
- const std::function<status_t()>& altPoll) override {
- return interruptableReadOrWrite(fdTrigger, iovs, niovs, sendmsg, "sendmsg", POLLOUT,
- altPoll);
+ 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 {
+ 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));
+ };
+ return interruptableReadOrWrite(fdTrigger, iovs, niovs, send, "sendmsg", POLLOUT, altPoll);
}
- status_t interruptableReadFully(FdTrigger* fdTrigger, iovec* iovs, int niovs,
- const std::function<status_t()>& altPoll) override {
- return interruptableReadOrWrite(fdTrigger, iovs, niovs, recvmsg, "recvmsg", POLLIN,
- 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 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 interruptableReadOrWrite(fdTrigger, iovs, niovs, recv, "recvmsg", POLLIN, altPoll);
}
private:
diff --git a/libs/binder/RpcTransportTls.cpp b/libs/binder/RpcTransportTls.cpp
index bc68c37..09b5c17 100644
--- a/libs/binder/RpcTransportTls.cpp
+++ b/libs/binder/RpcTransportTls.cpp
@@ -181,9 +181,10 @@
// |sslError| should be from Ssl::getError().
// 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 std::function<status_t()>& altPoll) {
+ status_t pollForSslError(
+ android::base::borrowed_fd 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:
return handlePoll(POLLIN | additionalEvent, fd, fdTrigger, fnString, altPoll);
@@ -198,10 +199,11 @@
bool mHandled = false;
status_t handlePoll(int event, android::base::borrowed_fd fd, FdTrigger* fdTrigger,
- const char* fnString, const std::function<status_t()>& altPoll) {
+ const char* fnString,
+ const std::optional<android::base::function_ref<status_t()>>& altPoll) {
status_t ret;
if (altPoll) {
- ret = altPoll();
+ ret = (*altPoll)();
if (fdTrigger->isTriggered()) ret = DEAD_OBJECT;
} else {
ret = fdTrigger->triggerablePoll(fd, event);
@@ -277,11 +279,16 @@
public:
RpcTransportTls(android::base::unique_fd socket, Ssl ssl)
: mSocket(std::move(socket)), mSsl(std::move(ssl)) {}
- status_t peek(void* buf, size_t size, size_t* out_size) override;
- status_t interruptableWriteFully(FdTrigger* fdTrigger, iovec* iovs, int niovs,
- const std::function<status_t()>& altPoll) override;
- status_t interruptableReadFully(FdTrigger* fdTrigger, iovec* iovs, int niovs,
- const std::function<status_t()>& altPoll) override;
+ status_t pollRead(void) override;
+ 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;
+ 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;
private:
android::base::unique_fd mSocket;
@@ -289,9 +296,9 @@
};
// Error code is errno.
-status_t RpcTransportTls::peek(void* buf, size_t size, size_t* out_size) {
- size_t todo = std::min<size_t>(size, std::numeric_limits<int>::max());
- auto [ret, errorQueue] = mSsl.call(SSL_peek, buf, static_cast<int>(todo));
+status_t RpcTransportTls::pollRead(void) {
+ uint8_t buf;
+ auto [ret, errorQueue] = mSsl.call(SSL_peek, &buf, sizeof(buf));
if (ret < 0) {
int err = mSsl.getError(ret);
if (err == SSL_ERROR_WANT_WRITE || err == SSL_ERROR_WANT_READ) {
@@ -304,12 +311,15 @@
}
errorQueue.clear();
LOG_TLS_DETAIL("TLS: Peeked %d bytes!", ret);
- *out_size = static_cast<size_t>(ret);
return OK;
}
-status_t RpcTransportTls::interruptableWriteFully(FdTrigger* fdTrigger, iovec* iovs, int niovs,
- const std::function<status_t()>& altPoll) {
+status_t RpcTransportTls::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) {
+ (void)ancillaryFds;
+
MAYBE_WAIT_IN_FLAKE_MODE;
if (niovs < 0) return BAD_VALUE;
@@ -350,8 +360,12 @@
return OK;
}
-status_t RpcTransportTls::interruptableReadFully(FdTrigger* fdTrigger, iovec* iovs, int niovs,
- const std::function<status_t()>& altPoll) {
+status_t RpcTransportTls::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) {
+ (void)ancillaryFds;
+
MAYBE_WAIT_IN_FLAKE_MODE;
if (niovs < 0) return BAD_VALUE;
@@ -416,8 +430,8 @@
return false;
}
int sslError = ssl->getError(ret);
- status_t pollStatus =
- errorQueue.pollForSslError(fd, sslError, fdTrigger, "SSL_do_handshake", 0, {});
+ status_t pollStatus = errorQueue.pollForSslError(fd, sslError, fdTrigger,
+ "SSL_do_handshake", 0, std::nullopt);
if (pollStatus != OK) return false;
}
}
diff --git a/libs/binder/RpcWireFormat.h b/libs/binder/RpcWireFormat.h
index 171550e..ff1b01a 100644
--- a/libs/binder/RpcWireFormat.h
+++ b/libs/binder/RpcWireFormat.h
@@ -45,7 +45,8 @@
struct RpcConnectionHeader {
uint32_t version; // maximum supported by caller
uint8_t options;
- uint8_t reservered[9];
+ uint8_t fileDescriptorTransportMode;
+ uint8_t reservered[8];
// Follows is sessionIdSize bytes.
// if size is 0, this is requesting a new session.
uint16_t sessionIdSize;
@@ -108,6 +109,10 @@
// serialization is like:
// |RpcWireHeader|struct desginated by 'command'| (over and over again)
+//
+// When file descriptors are included in out-of-band data (e.g. in unix domain
+// sockets), they are always paired with the RpcWireHeader bytes of the
+// transaction or reply the file descriptors belong to.
struct RpcWireHeader {
uint32_t command; // RPC_COMMAND_*
@@ -131,7 +136,10 @@
uint64_t asyncNumber;
- uint32_t reserved[4];
+ // The size of the Parcel data directly following RpcWireTransaction.
+ uint32_t parcelDataSize;
+
+ uint32_t reserved[3];
uint8_t data[];
};
@@ -139,9 +147,23 @@
struct RpcWireReply {
int32_t status; // transact return
- uint8_t data[];
+
+ // -- Fields below only transmitted starting at protocol version 1 --
+
+ // The size of the Parcel data directly following RpcWireReply.
+ uint32_t parcelDataSize;
+
+ uint32_t reserved[3];
+
+ // Byte size of RpcWireReply in the wire protocol.
+ static size_t wireSize(uint32_t protocolVersion) {
+ if (protocolVersion == 0) {
+ return sizeof(int32_t);
+ }
+ return sizeof(RpcWireReply);
+ }
};
-static_assert(sizeof(RpcWireReply) == 4);
+static_assert(sizeof(RpcWireReply) == 20);
#pragma clang diagnostic pop
diff --git a/libs/binder/Status.cpp b/libs/binder/Status.cpp
index 83b97d0..dba6587 100644
--- a/libs/binder/Status.cpp
+++ b/libs/binder/Status.cpp
@@ -139,6 +139,9 @@
mMessage = String8(message.value_or(String16()));
// Skip over the remote stack trace data
+ const size_t remote_start = parcel.dataPosition();
+ // Get available size before reading more
+ const size_t remote_avail = parcel.dataAvail();
int32_t remote_stack_trace_header_size;
status = parcel.readInt32(&remote_stack_trace_header_size);
if (status != OK) {
@@ -146,13 +149,16 @@
return status;
}
if (remote_stack_trace_header_size < 0 ||
- static_cast<size_t>(remote_stack_trace_header_size) > parcel.dataAvail()) {
+ static_cast<size_t>(remote_stack_trace_header_size) > remote_avail) {
android_errorWriteLog(0x534e4554, "132650049");
setFromStatusT(UNKNOWN_ERROR);
return UNKNOWN_ERROR;
}
- parcel.setDataPosition(parcel.dataPosition() + remote_stack_trace_header_size);
+
+ if (remote_stack_trace_header_size != 0) {
+ parcel.setDataPosition(remote_start + remote_stack_trace_header_size);
+ }
if (mException == EX_SERVICE_SPECIFIC) {
status = parcel.readInt32(&mErrorCode);
diff --git a/libs/binder/TEST_MAPPING b/libs/binder/TEST_MAPPING
index ebb0d27..c91d56c 100644
--- a/libs/binder/TEST_MAPPING
+++ b/libs/binder/TEST_MAPPING
@@ -28,9 +28,6 @@
"name": "binderLibTest"
},
{
- "name": "binderRpcTest"
- },
- {
"name": "binderStabilityTest"
},
{
@@ -83,5 +80,24 @@
{
"name": "rustBinderSerializationTest"
}
+ ],
+ "presubmit-large": [
+ {
+ "name": "binderRpcTest"
+ },
+ {
+ "name": "binderRpcTestNoKernel"
+ },
+ {
+ "name": "binderRpcTestSingleThreaded"
+ },
+ {
+ "name": "binderRpcTestSingleThreadedNoKernel"
+ }
+ ],
+ "hwasan-presubmit": [
+ {
+ "name": "binderLibTest"
+ }
]
}
diff --git a/libs/binder/Utils.cpp b/libs/binder/Utils.cpp
index d2a5be1..0314b0f 100644
--- a/libs/binder/Utils.cpp
+++ b/libs/binder/Utils.cpp
@@ -18,24 +18,10 @@
#include <string.h>
-using android::base::ErrnoError;
-using android::base::Result;
-
namespace android {
void zeroMemory(uint8_t* data, size_t size) {
memset(data, 0, size);
}
-Result<void> setNonBlocking(android::base::borrowed_fd fd) {
- int flags = TEMP_FAILURE_RETRY(fcntl(fd.get(), F_GETFL));
- if (flags == -1) {
- return ErrnoError() << "Could not get flags for fd";
- }
- if (int ret = TEMP_FAILURE_RETRY(fcntl(fd.get(), F_SETFL, flags | O_NONBLOCK)); ret == -1) {
- return ErrnoError() << "Could not set non-blocking flag for fd";
- }
- return {};
-}
-
} // namespace android
diff --git a/libs/binder/Utils.h b/libs/binder/Utils.h
index ff2fad8..7c6d6f1 100644
--- a/libs/binder/Utils.h
+++ b/libs/binder/Utils.h
@@ -14,12 +14,13 @@
* limitations under the License.
*/
-#include <cstdint>
#include <stddef.h>
+#include <sys/uio.h>
+#include <cstdint>
+#include <optional>
-#include <android-base/result.h>
-#include <android-base/unique_fd.h>
#include <log/log.h>
+#include <utils/Errors.h>
#define TEST_AND_RETURN(value, expr) \
do { \
@@ -34,6 +35,37 @@
// avoid optimizations
void zeroMemory(uint8_t* data, size_t size);
-android::base::Result<void> setNonBlocking(android::base::borrowed_fd fd);
+// View of contiguous sequence. Similar to std::span.
+template <typename T>
+struct Span {
+ T* data = nullptr;
+ size_t size = 0;
+
+ size_t byteSize() { return size * sizeof(T); }
+
+ iovec toIovec() { return {const_cast<std::remove_const_t<T>*>(data), byteSize()}; }
+
+ // Truncates `this` to a length of `offset` and returns a span with the
+ // remainder.
+ //
+ // Aborts if offset > size.
+ Span<T> splitOff(size_t offset) {
+ LOG_ALWAYS_FATAL_IF(offset > size);
+ Span<T> rest = {data + offset, size - offset};
+ size = offset;
+ return rest;
+ }
+
+ // Returns nullopt if the byte size of `this` isn't evenly divisible by sizeof(U).
+ template <typename U>
+ std::optional<Span<U>> reinterpret() const {
+ // Only allow casting from bytes for simplicity.
+ static_assert(std::is_same_v<std::remove_const_t<T>, uint8_t>);
+ if (size % sizeof(U) != 0) {
+ return std::nullopt;
+ }
+ return Span<U>{reinterpret_cast<U*>(data), size / sizeof(U)};
+ }
+};
} // namespace android
diff --git a/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl b/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl
index 7c99f76..f8a8843 100644
--- a/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl
+++ b/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl
@@ -17,7 +17,6 @@
package android.content.pm;
-import android.content.pm.IPackageChangeObserver;
import android.content.pm.IStagedApexObserver;
import android.content.pm.StagedApexInfo;
@@ -92,18 +91,6 @@
*/
@utf8InCpp String getModuleMetadataPackageName();
- /* Returns the names of all packages. */
- @utf8InCpp String[] getAllPackages();
-
- /** Register an extra package change observer to receive the multi-cast. */
- void registerPackageChangeObserver(in IPackageChangeObserver observer);
-
- /**
- * Unregister an existing package change observer.
- * This does nothing if this observer was not already registered.
- */
- void unregisterPackageChangeObserver(in IPackageChangeObserver observer);
-
/**
* Returns true if the package has the SHA 256 version of the signing certificate.
* @see PackageManager#hasSigningCertificate(String, byte[], int), where type
diff --git a/libs/binder/aidl/android/content/pm/PackageChangeEvent.aidl b/libs/binder/aidl/android/content/pm/PackageChangeEvent.aidl
deleted file mode 100644
index e30e907..0000000
--- a/libs/binder/aidl/android/content/pm/PackageChangeEvent.aidl
+++ /dev/null
@@ -1,32 +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.
- */
-
-package android.content.pm;
-
-/**
- * This event is designed for notification to native code listener about
- * any changes on a package including update, deletion and etc.
- *
- * @hide
- */
-parcelable PackageChangeEvent {
- @utf8InCpp String packageName;
- long version;
- long lastUpdateTimeMillis;
- boolean newInstalled;
- boolean dataRemoved;
- boolean isDeleted;
-}
diff --git a/libs/binder/binder_module.h b/libs/binder/binder_module.h
index 793795e..7574c29 100644
--- a/libs/binder/binder_module.h
+++ b/libs/binder/binder_module.h
@@ -100,4 +100,23 @@
#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/IInterface.h b/libs/binder/include/binder/IInterface.h
index 7067830..dc572ac 100644
--- a/libs/binder/include/binder/IInterface.h
+++ b/libs/binder/include/binder/IInterface.h
@@ -72,9 +72,9 @@
public:
virtual sp<IInterface> queryLocalInterface(const String16& _descriptor);
virtual const String16& getInterfaceDescriptor() const;
+ typedef INTERFACE BaseInterface;
protected:
- typedef INTERFACE BaseInterface;
virtual IBinder* onAsBinder();
};
@@ -85,9 +85,9 @@
{
public:
explicit BpInterface(const sp<IBinder>& remote);
+ typedef INTERFACE BaseInterface;
protected:
- typedef INTERFACE BaseInterface;
virtual IBinder* onAsBinder();
};
@@ -219,80 +219,79 @@
namespace internal {
constexpr const char* const kManualInterfaces[] = {
- "android.app.IActivityManager",
- "android.app.IUidObserver",
- "android.drm.IDrm",
- "android.dvr.IVsyncCallback",
- "android.dvr.IVsyncService",
- "android.gfx.tests.ICallback",
- "android.gfx.tests.IIPCTest",
- "android.gfx.tests.ISafeInterfaceTest",
- "android.graphicsenv.IGpuService",
- "android.gui.IConsumerListener",
- "android.gui.IGraphicBufferConsumer",
- "android.gui.ITransactionComposerListener",
- "android.gui.SensorEventConnection",
- "android.gui.SensorServer",
- "android.hardware.ICamera",
- "android.hardware.ICameraClient",
- "android.hardware.ICameraRecordingProxy",
- "android.hardware.ICameraRecordingProxyListener",
- "android.hardware.ICrypto",
- "android.hardware.IOMXObserver",
- "android.hardware.IStreamListener",
- "android.hardware.IStreamSource",
- "android.media.IAudioService",
- "android.media.IDataSource",
- "android.media.IDrmClient",
- "android.media.IMediaCodecList",
- "android.media.IMediaDrmService",
- "android.media.IMediaExtractor",
- "android.media.IMediaExtractorService",
- "android.media.IMediaHTTPConnection",
- "android.media.IMediaHTTPService",
- "android.media.IMediaLogService",
- "android.media.IMediaMetadataRetriever",
- "android.media.IMediaMetricsService",
- "android.media.IMediaPlayer",
- "android.media.IMediaPlayerClient",
- "android.media.IMediaPlayerService",
- "android.media.IMediaRecorder",
- "android.media.IMediaRecorderClient",
- "android.media.IMediaResourceMonitor",
- "android.media.IMediaSource",
- "android.media.IRemoteDisplay",
- "android.media.IRemoteDisplayClient",
- "android.media.IResourceManagerClient",
- "android.media.IResourceManagerService",
- "android.os.IComplexTypeInterface",
- "android.os.IPermissionController",
- "android.os.IPingResponder",
- "android.os.IProcessInfoService",
- "android.os.ISchedulingPolicyService",
- "android.os.IStringConstants",
- "android.os.storage.IObbActionListener",
- "android.os.storage.IStorageEventListener",
- "android.os.storage.IStorageManager",
- "android.os.storage.IStorageShutdownObserver",
- "android.service.vr.IPersistentVrStateCallbacks",
- "android.service.vr.IVrManager",
- "android.service.vr.IVrStateCallbacks",
- "android.ui.ISurfaceComposer",
- "android.ui.ISurfaceComposerClient",
- "android.utils.IMemory",
- "android.utils.IMemoryHeap",
- "com.android.car.procfsinspector.IProcfsInspector",
- "com.android.internal.app.IAppOpsCallback",
- "com.android.internal.app.IAppOpsService",
- "com.android.internal.app.IBatteryStats",
- "com.android.internal.os.IResultReceiver",
- "com.android.internal.os.IShellCallback",
- "drm.IDrmManagerService",
- "drm.IDrmServiceListener",
- "IAAudioClient",
- "IAAudioService",
- "VtsFuzzer",
- nullptr,
+ "android.app.IActivityManager",
+ "android.app.IUidObserver",
+ "android.drm.IDrm",
+ "android.dvr.IVsyncCallback",
+ "android.dvr.IVsyncService",
+ "android.gfx.tests.ICallback",
+ "android.gfx.tests.IIPCTest",
+ "android.gfx.tests.ISafeInterfaceTest",
+ "android.graphicsenv.IGpuService",
+ "android.gui.IConsumerListener",
+ "android.gui.IGraphicBufferConsumer",
+ "android.gui.ITransactionComposerListener",
+ "android.gui.SensorEventConnection",
+ "android.gui.SensorServer",
+ "android.hardware.ICamera",
+ "android.hardware.ICameraClient",
+ "android.hardware.ICameraRecordingProxy",
+ "android.hardware.ICameraRecordingProxyListener",
+ "android.hardware.ICrypto",
+ "android.hardware.IOMXObserver",
+ "android.hardware.IStreamListener",
+ "android.hardware.IStreamSource",
+ "android.media.IAudioService",
+ "android.media.IDataSource",
+ "android.media.IDrmClient",
+ "android.media.IMediaCodecList",
+ "android.media.IMediaDrmService",
+ "android.media.IMediaExtractor",
+ "android.media.IMediaExtractorService",
+ "android.media.IMediaHTTPConnection",
+ "android.media.IMediaHTTPService",
+ "android.media.IMediaLogService",
+ "android.media.IMediaMetadataRetriever",
+ "android.media.IMediaMetricsService",
+ "android.media.IMediaPlayer",
+ "android.media.IMediaPlayerClient",
+ "android.media.IMediaPlayerService",
+ "android.media.IMediaRecorder",
+ "android.media.IMediaRecorderClient",
+ "android.media.IMediaResourceMonitor",
+ "android.media.IMediaSource",
+ "android.media.IRemoteDisplay",
+ "android.media.IRemoteDisplayClient",
+ "android.media.IResourceManagerClient",
+ "android.media.IResourceManagerService",
+ "android.os.IComplexTypeInterface",
+ "android.os.IPermissionController",
+ "android.os.IPingResponder",
+ "android.os.IProcessInfoService",
+ "android.os.ISchedulingPolicyService",
+ "android.os.IStringConstants",
+ "android.os.storage.IObbActionListener",
+ "android.os.storage.IStorageEventListener",
+ "android.os.storage.IStorageManager",
+ "android.os.storage.IStorageShutdownObserver",
+ "android.service.vr.IPersistentVrStateCallbacks",
+ "android.service.vr.IVrManager",
+ "android.service.vr.IVrStateCallbacks",
+ "android.ui.ISurfaceComposer",
+ "android.utils.IMemory",
+ "android.utils.IMemoryHeap",
+ "com.android.car.procfsinspector.IProcfsInspector",
+ "com.android.internal.app.IAppOpsCallback",
+ "com.android.internal.app.IAppOpsService",
+ "com.android.internal.app.IBatteryStats",
+ "com.android.internal.os.IResultReceiver",
+ "com.android.internal.os.IShellCallback",
+ "drm.IDrmManagerService",
+ "drm.IDrmServiceListener",
+ "IAAudioClient",
+ "IAAudioService",
+ "VtsFuzzer",
+ nullptr,
};
constexpr const char* const kDownstreamManualInterfaces[] = {
diff --git a/libs/binder/include/binder/IPCThreadState.h b/libs/binder/include/binder/IPCThreadState.h
index bf02099..8ce3bc9 100644
--- a/libs/binder/include/binder/IPCThreadState.h
+++ b/libs/binder/include/binder/IPCThreadState.h
@@ -28,6 +28,10 @@
// ---------------------------------------------------------------------------
namespace android {
+/**
+ * Kernel binder thread state. All operations here refer to kernel binder. This
+ * object is allocated per-thread.
+ */
class IPCThreadState
{
public:
@@ -216,6 +220,7 @@
static void freeBuffer(Parcel* parcel,
const uint8_t* data, size_t dataSize,
const binder_size_t* objects, size_t objectsSize);
+ static void logExtendedError();
const sp<ProcessState> mProcess;
Vector<BBinder*> mPendingStrongDerefs;
diff --git a/libs/binder/include/binder/MemoryHeapBase.h b/libs/binder/include/binder/MemoryHeapBase.h
index 15dd28f..c7177bd 100644
--- a/libs/binder/include/binder/MemoryHeapBase.h
+++ b/libs/binder/include/binder/MemoryHeapBase.h
@@ -26,9 +26,10 @@
// ---------------------------------------------------------------------------
-class MemoryHeapBase : public virtual BnMemoryHeap
+class MemoryHeapBase : public BnMemoryHeap
{
public:
+ static constexpr auto MEMFD_ALLOW_SEALING_FLAG = 0x00000800;
enum {
READ_ONLY = IMemoryHeap::READ_ONLY,
// memory won't be mapped locally, but will be mapped in the remote
@@ -48,7 +49,7 @@
// Clients of shared files can seal at anytime via syscall, leading to
// TOC/TOU issues if additional seals prevent access from the creating
// process. Alternatively, seccomp fcntl().
- MEMFD_ALLOW_SEALING = 0x00000800
+ MEMFD_ALLOW_SEALING = FORCE_MEMFD | MEMFD_ALLOW_SEALING_FLAG
};
/*
diff --git a/libs/binder/include/binder/Parcel.h b/libs/binder/include/binder/Parcel.h
index e2b2c51..91febbd 100644
--- a/libs/binder/include/binder/Parcel.h
+++ b/libs/binder/include/binder/Parcel.h
@@ -20,6 +20,7 @@
#include <map> // for legacy reasons
#include <string>
#include <type_traits>
+#include <variant>
#include <vector>
#include <android-base/unique_fd.h>
@@ -76,6 +77,11 @@
size_t dataCapacity() const;
status_t setDataSize(size_t size);
+
+ // this must only be used to set a data position that was previously returned from
+ // dataPosition(). If writes are made, the exact same types of writes must be made (e.g.
+ // auto i = p.dataPosition(); p.writeInt32(0); p.setDataPosition(i); p.writeInt32(1);).
+ // Writing over objects, such as file descriptors and binders, is not supported.
void setDataPosition(size_t pos) const;
status_t setDataCapacity(size_t size);
@@ -600,16 +606,25 @@
size_t ipcDataSize() const;
uintptr_t ipcObjects() const;
size_t ipcObjectsCount() const;
- void ipcSetDataReference(const uint8_t* data, size_t dataSize,
- const binder_size_t* objects, size_t objectsCount,
- release_func relFunc);
+ void ipcSetDataReference(const uint8_t* data, size_t dataSize, const binder_size_t* objects,
+ size_t objectsCount, release_func relFunc);
+ // Takes ownership even when an error is returned.
+ status_t rpcSetDataReference(
+ const sp<RpcSession>& session, const uint8_t* data, size_t dataSize,
+ const uint32_t* objectTable, size_t objectTableSize,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>>&& ancillaryFds,
+ release_func relFunc);
status_t finishWrite(size_t len);
void releaseObjects();
void acquireObjects();
status_t growData(size_t len);
+ // Clear the Parcel and set the capacity to `desired`.
+ // Doesn't reset the RPC session association.
status_t restartWrite(size_t desired);
+ // Set the capacity to `desired`, truncating the Parcel if necessary.
status_t continueWrite(size_t desired);
+ status_t truncateRpcObjects(size_t newObjectsSize);
status_t writePointer(uintptr_t val);
status_t readPointer(uintptr_t *pArg) const;
uintptr_t readPointer() const;
@@ -1169,10 +1184,20 @@
c->clear(); // must clear before resizing/reserving otherwise move ctors may be called.
if constexpr (is_pointer_equivalent_array_v<T>) {
// could consider POD without gaps and alignment of 4.
- auto data = reinterpret_cast<const T*>(
- readInplace(static_cast<size_t>(size) * sizeof(T)));
+ size_t dataLen;
+ if (__builtin_mul_overflow(size, sizeof(T), &dataLen)) {
+ return -EOVERFLOW;
+ }
+ auto data = reinterpret_cast<const T*>(readInplace(dataLen));
if (data == nullptr) return BAD_VALUE;
- c->insert(c->begin(), data, data + size); // insert should do a reserve().
+ // std::vector::insert and similar methods will require type-dependent
+ // byte alignment when inserting from a const iterator such as `data`,
+ // e.g. 8 byte alignment for int64_t, and so will not work if `data`
+ // is 4 byte aligned (which is all Parcel guarantees). Copying
+ // the contents into the vector directly, where possible, circumvents
+ // this.
+ c->resize(size);
+ memcpy(c->data(), data, dataLen);
} else if constexpr (std::is_same_v<T, bool>
|| std::is_same_v<T, char16_t>) {
c->reserve(size); // avoids default initialization
@@ -1247,19 +1272,57 @@
uint8_t* mData;
size_t mDataSize;
size_t mDataCapacity;
- mutable size_t mDataPos;
- binder_size_t* mObjects;
- size_t mObjectsSize;
- size_t mObjectsCapacity;
- mutable size_t mNextObjectHint;
- mutable bool mObjectsSorted;
+ mutable size_t mDataPos;
- mutable bool mRequestHeaderPresent;
+ // Fields only needed when parcelling for "kernel Binder".
+ struct KernelFields {
+ binder_size_t* mObjects = nullptr;
+ size_t mObjectsSize = 0;
+ size_t mObjectsCapacity = 0;
+ mutable size_t mNextObjectHint = 0;
- mutable size_t mWorkSourceRequestHeaderPosition;
+ mutable size_t mWorkSourceRequestHeaderPosition = 0;
+ mutable bool mRequestHeaderPresent = false;
- mutable bool mFdsKnown;
- mutable bool mHasFds;
+ mutable bool mObjectsSorted = false;
+ mutable bool mFdsKnown = true;
+ mutable bool mHasFds = false;
+ };
+ // Fields only needed when parcelling for RPC Binder.
+ struct RpcFields {
+ RpcFields(const sp<RpcSession>& session);
+
+ // Should always be non-null.
+ const sp<RpcSession> mSession;
+
+ enum ObjectType : int32_t {
+ TYPE_BINDER_NULL = 0,
+ TYPE_BINDER = 1,
+ // FD to be passed via native transport (Trusty IPC or UNIX domain socket).
+ TYPE_NATIVE_FILE_DESCRIPTOR = 2,
+ };
+
+ // Sorted.
+ std::vector<uint32_t> mObjectPositions;
+
+ // File descriptors referenced by the parcel data. Should be indexed
+ // using the offsets in the parcel data. Don't assume the list is in the
+ // same order as `mObjectPositions`.
+ //
+ // Boxed to save space. Lazy allocated.
+ std::unique_ptr<std::vector<std::variant<base::unique_fd, base::borrowed_fd>>> mFds;
+ };
+ std::variant<KernelFields, RpcFields> mVariantFields;
+
+ // Pointer to KernelFields in mVariantFields if present.
+ KernelFields* maybeKernelFields() { return std::get_if<KernelFields>(&mVariantFields); }
+ const KernelFields* maybeKernelFields() const {
+ return std::get_if<KernelFields>(&mVariantFields);
+ }
+ // Pointer to RpcFields in mVariantFields if present.
+ RpcFields* maybeRpcFields() { return std::get_if<RpcFields>(&mVariantFields); }
+ const RpcFields* maybeRpcFields() const { return std::get_if<RpcFields>(&mVariantFields); }
+
bool mAllowFds;
// if this parcelable is involved in a secure transaction, force the
@@ -1268,7 +1331,6 @@
release_func mOwner;
- sp<RpcSession> mSession;
size_t mReserved;
class Blob {
diff --git a/libs/binder/include/binder/ProcessState.h b/libs/binder/include/binder/ProcessState.h
index 675585e..882dfbf 100644
--- a/libs/binder/include/binder/ProcessState.h
+++ b/libs/binder/include/binder/ProcessState.h
@@ -29,6 +29,10 @@
class IPCThreadState;
+/**
+ * Kernel binder process state. All operations here refer to kernel binder. This
+ * object is allocated per process.
+ */
class ProcessState : public virtual RefBase {
public:
static sp<ProcessState> self();
@@ -84,14 +88,15 @@
void setCallRestriction(CallRestriction restriction);
/**
- * Get the max number of threads that the kernel can start.
- *
- * Note: this is the lower bound. Additional threads may be started.
+ * Get the max number of threads that have joined the thread pool.
+ * This includes kernel started threads, user joined threads and polling
+ * threads if used.
*/
- size_t getThreadPoolMaxThreadCount() const;
+ size_t getThreadPoolMaxTotalThreadCount() const;
enum class DriverFeature {
ONEWAY_SPAM_DETECTION,
+ EXTENDED_ERROR,
};
// Determine whether a feature is supported by the binder driver.
static bool isDriverFeatureEnabled(const DriverFeature feature);
@@ -132,8 +137,12 @@
size_t mExecutingThreadsCount;
// Number of threads calling IPCThreadState::blockUntilThreadAvailable()
size_t mWaitingForThreads;
- // Maximum number for binder threads allowed for this process.
+ // Maximum number of lazy threads to be started in the threadpool by the kernel.
size_t mMaxThreads;
+ // Current number of threads inside the thread pool.
+ size_t mCurrentThreads;
+ // Current number of pooled threads inside the thread pool.
+ size_t mKernelStartedThreads;
// Time when thread pool was emptied
int64_t mStarvationStartTimeMs;
diff --git a/libs/binder/include/binder/RpcServer.h b/libs/binder/include/binder/RpcServer.h
index 6b31812..9318c27 100644
--- a/libs/binder/include/binder/RpcServer.h
+++ b/libs/binder/include/binder/RpcServer.h
@@ -18,6 +18,7 @@
#include <android-base/unique_fd.h>
#include <binder/IBinder.h>
#include <binder/RpcSession.h>
+#include <binder/RpcThreads.h>
#include <binder/RpcTransport.h>
#include <utils/Errors.h>
#include <utils/RefBase.h>
@@ -114,6 +115,15 @@
void setProtocolVersion(uint32_t version);
/**
+ * Set the supported transports for sending and receiving file descriptors.
+ *
+ * Clients will propose a mode when connecting. If the mode is not in the
+ * provided list, the connection will be rejected.
+ */
+ void setSupportedFileDescriptorTransportModes(
+ const std::vector<RpcSession::FileDescriptorTransportMode>& modes);
+
+ /**
* The root object can be retrieved by any client, without any
* authentication. TODO(b/183988761)
*
@@ -125,9 +135,17 @@
*/
void setRootObjectWeak(const wp<IBinder>& binder);
/**
- * Allows a root object to be created for each session
+ * Allows a root object to be created for each session.
+ *
+ * Takes one argument: a callable that is invoked once per new session.
+ * The callable takes two arguments: a type-erased pointer to an OS- and
+ * transport-specific address structure, e.g., sockaddr_vm for vsock, and
+ * an integer representing the size in bytes of that structure. The
+ * callable should validate the size, then cast the type-erased pointer
+ * to a pointer to the actual type of the address, e.g., const void* to
+ * const sockaddr_vm*.
*/
- void setPerSessionRootObject(std::function<sp<IBinder>(const sockaddr*, socklen_t)>&& object);
+ void setPerSessionRootObject(std::function<sp<IBinder>(const void*, size_t)>&& object);
sp<IBinder> getRootObject();
/**
@@ -177,25 +195,30 @@
void onSessionAllIncomingThreadsEnded(const sp<RpcSession>& session) override;
void onSessionIncomingThreadEnded() override;
+ static constexpr size_t kRpcAddressSize = 128;
static void establishConnection(sp<RpcServer>&& server, base::unique_fd clientFd,
- const sockaddr_storage addr, socklen_t addrLen);
+ std::array<uint8_t, kRpcAddressSize> addr, size_t addrLen);
[[nodiscard]] status_t setupSocketServer(const RpcSocketAddress& address);
const std::unique_ptr<RpcTransportCtx> mCtx;
size_t mMaxThreads = 1;
std::optional<uint32_t> mProtocolVersion;
+ // 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
- std::mutex mLock; // for below
- std::unique_ptr<std::thread> mJoinThread;
+ RpcMutex mLock; // for below
+ std::unique_ptr<RpcMaybeThread> mJoinThread;
bool mJoinThreadRunning = false;
- std::map<std::thread::id, std::thread> mConnectingThreads;
+ std::map<RpcMaybeThread::id, RpcMaybeThread> mConnectingThreads;
+
sp<IBinder> mRootObject;
wp<IBinder> mRootObjectWeak;
- std::function<sp<IBinder>(const sockaddr*, socklen_t)> mRootObjectFactory;
+ std::function<sp<IBinder>(const void*, size_t)> mRootObjectFactory;
std::map<std::vector<uint8_t>, sp<RpcSession>> mSessions;
std::unique_ptr<FdTrigger> mShutdownTrigger;
- std::condition_variable mShutdownCv;
+ RpcConditionVariable mShutdownCv;
};
} // namespace android
diff --git a/libs/binder/include/binder/RpcSession.h b/libs/binder/include/binder/RpcSession.h
index a579442..a2b28db 100644
--- a/libs/binder/include/binder/RpcSession.h
+++ b/libs/binder/include/binder/RpcSession.h
@@ -15,15 +15,16 @@
*/
#pragma once
+#include <android-base/threads.h>
#include <android-base/unique_fd.h>
#include <binder/IBinder.h>
+#include <binder/RpcThreads.h>
#include <binder/RpcTransport.h>
#include <utils/Errors.h>
#include <utils/RefBase.h>
#include <map>
#include <optional>
-#include <thread>
#include <vector>
namespace android {
@@ -37,7 +38,13 @@
constexpr uint32_t RPC_WIRE_PROTOCOL_VERSION_NEXT = 1;
constexpr uint32_t RPC_WIRE_PROTOCOL_VERSION_EXPERIMENTAL = 0xF0000000;
-constexpr uint32_t RPC_WIRE_PROTOCOL_VERSION = 0;
+constexpr uint32_t RPC_WIRE_PROTOCOL_VERSION = RPC_WIRE_PROTOCOL_VERSION_EXPERIMENTAL;
+
+// Starting with this version:
+//
+// * RpcWireReply is larger (4 bytes -> 20).
+// * RpcWireTransaction and RpcWireReplyV1 include the parcel data size.
+constexpr uint32_t RPC_WIRE_PROTOCOL_VERSION_RPC_HEADER_FEATURE_EXPLICIT_PARCEL_SIZE = 1;
/**
* This represents a session (group of connections) between a client
@@ -88,6 +95,18 @@
[[nodiscard]] bool setProtocolVersion(uint32_t version);
std::optional<uint32_t> getProtocolVersion();
+ enum class FileDescriptorTransportMode : uint8_t {
+ NONE = 0,
+ // Send file descriptors via unix domain socket ancillary data.
+ UNIX = 1,
+ };
+
+ /**
+ * Set the transport for sending and receiving file descriptors.
+ */
+ void setFileDescriptorTransportMode(FileDescriptorTransportMode mode);
+ FileDescriptorTransportMode getFileDescriptorTransportMode();
+
/**
* This should be called once per thread, matching 'join' in the remote
* process.
@@ -199,10 +218,10 @@
public:
void onSessionAllIncomingThreadsEnded(const sp<RpcSession>& session) override;
void onSessionIncomingThreadEnded() override;
- void waitForShutdown(std::unique_lock<std::mutex>& lock, const sp<RpcSession>& session);
+ void waitForShutdown(RpcMutexUniqueLock& lock, const sp<RpcSession>& session);
private:
- std::condition_variable mCv;
+ RpcConditionVariable mCv;
};
friend WaitForShutdownListener;
@@ -211,7 +230,7 @@
// whether this or another thread is currently using this fd to make
// or receive transactions.
- std::optional<pid_t> exclusiveTid;
+ std::optional<uint64_t> exclusiveTid;
bool allowNested = false;
};
@@ -225,7 +244,7 @@
//
// transfer ownership of thread (usually done while a lock is taken on the
// structure which originally owns the thread)
- void preJoinThreadOwnership(std::thread thread);
+ void preJoinThreadOwnership(RpcMaybeThread thread);
// pass FD to thread and read initial connection information
struct PreJoinSetupResult {
// Server connection object associated with this
@@ -257,6 +276,7 @@
sp<RpcConnection> assignIncomingConnectionToThisThread(
std::unique_ptr<RpcTransport> rpcTransport);
[[nodiscard]] bool removeIncomingConnection(const sp<RpcConnection>& connection);
+ void clearConnectionTid(const sp<RpcConnection>& connection);
[[nodiscard]] status_t initShutdownTrigger();
@@ -276,7 +296,7 @@
const sp<RpcConnection>& get() { return mConnection; }
private:
- static void findConnection(pid_t tid, sp<RpcConnection>* exclusive,
+ static void findConnection(uint64_t tid, sp<RpcConnection>* exclusive,
sp<RpcConnection>* available,
std::vector<sp<RpcConnection>>& sockets,
size_t socketsIndexHint);
@@ -306,7 +326,7 @@
// For a more complicated case, the client might itself open up a thread to
// serve calls to the server at all times (e.g. if it hosts a callback)
- wp<RpcServer> mForServer; // maybe null, for client sessions
+ wp<RpcServer> mForServer; // maybe null, for client sessions
sp<WaitForShutdownListener> mShutdownListener; // used for client sessions
wp<EventListener> mEventListener; // mForServer if server, mShutdownListener if client
@@ -320,13 +340,14 @@
std::unique_ptr<RpcState> mRpcBinderState;
- std::mutex mMutex; // for all below
+ RpcMutex mMutex; // for all below
size_t mMaxIncomingThreads = 0;
size_t mMaxOutgoingThreads = kDefaultMaxOutgoingThreads;
std::optional<uint32_t> mProtocolVersion;
+ FileDescriptorTransportMode mFileDescriptorTransportMode = FileDescriptorTransportMode::NONE;
- std::condition_variable mAvailableConnectionCv; // for mWaitingThreads
+ RpcConditionVariable mAvailableConnectionCv; // for mWaitingThreads
struct ThreadState {
size_t mWaitingThreads = 0;
@@ -335,7 +356,7 @@
std::vector<sp<RpcConnection>> mOutgoing;
size_t mMaxIncoming = 0;
std::vector<sp<RpcConnection>> mIncoming;
- std::map<std::thread::id, std::thread> mThreads;
+ std::map<RpcMaybeThread::id, RpcMaybeThread> mThreads;
} mConnections;
};
diff --git a/libs/binder/include/binder/RpcThreads.h b/libs/binder/include/binder/RpcThreads.h
new file mode 100644
index 0000000..8abf04e
--- /dev/null
+++ b/libs/binder/include/binder/RpcThreads.h
@@ -0,0 +1,145 @@
+/*
+ * 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 <pthread.h>
+
+#include <android-base/threads.h>
+
+#include <functional>
+#include <memory>
+#include <thread>
+
+namespace android {
+
+#ifdef BINDER_RPC_SINGLE_THREADED
+class RpcMutex {
+public:
+ void lock() {}
+ void unlock() {}
+};
+
+class RpcMutexUniqueLock {
+public:
+ RpcMutexUniqueLock(RpcMutex&) {}
+ void unlock() {}
+};
+
+class RpcMutexLockGuard {
+public:
+ RpcMutexLockGuard(RpcMutex&) {}
+};
+
+class RpcConditionVariable {
+public:
+ void notify_one() {}
+ void notify_all() {}
+
+ void wait(RpcMutexUniqueLock&) {}
+
+ template <typename Predicate>
+ void wait(RpcMutexUniqueLock&, Predicate stop_waiting) {
+ LOG_ALWAYS_FATAL_IF(!stop_waiting(), "RpcConditionVariable::wait condition not met");
+ }
+
+ template <typename Duration>
+ std::cv_status wait_for(RpcMutexUniqueLock&, const Duration&) {
+ return std::cv_status::no_timeout;
+ }
+
+ template <typename Duration, typename Predicate>
+ bool wait_for(RpcMutexUniqueLock&, const Duration&, Predicate stop_waiting) {
+ return stop_waiting();
+ }
+};
+
+class RpcMaybeThread {
+public:
+ RpcMaybeThread() = default;
+
+ template <typename Function, typename... Args>
+ RpcMaybeThread(Function&& f, Args&&... args) {
+ // std::function requires a copy-constructible closure,
+ // so we need to wrap both the function and its arguments
+ // in a shared pointer that std::function can copy internally
+ struct Vars {
+ std::decay_t<Function> f;
+ std::tuple<std::decay_t<Args>...> args;
+
+ explicit Vars(Function&& f, Args&&... args)
+ : f(std::move(f)), args(std::move(args)...) {}
+ };
+ auto vars = std::make_shared<Vars>(std::forward<Function>(f), std::forward<Args>(args)...);
+ mFunc = [vars]() { std::apply(std::move(vars->f), std::move(vars->args)); };
+ }
+
+ void join() {
+ if (mFunc) {
+ // Move mFunc into a temporary so we can clear mFunc before
+ // executing the callback. This avoids infinite recursion if
+ // the callee then calls join() again directly or indirectly.
+ decltype(mFunc) func = nullptr;
+ mFunc.swap(func);
+ func();
+ }
+ }
+ void detach() { join(); }
+
+ class id {
+ public:
+ bool operator==(const id&) const { return true; }
+ bool operator!=(const id&) const { return false; }
+ bool operator<(const id&) const { return false; }
+ bool operator<=(const id&) const { return true; }
+ bool operator>(const id&) const { return false; }
+ bool operator>=(const id&) const { return true; }
+ };
+
+ id get_id() const { return id(); }
+
+private:
+ std::function<void(void)> mFunc;
+};
+
+namespace rpc_this_thread {
+static inline RpcMaybeThread::id get_id() {
+ return RpcMaybeThread::id();
+}
+} // namespace rpc_this_thread
+
+static inline uint64_t rpcGetThreadId() {
+ return 0;
+}
+
+static inline void rpcJoinIfSingleThreaded(RpcMaybeThread& t) {
+ t.join();
+}
+#else // BINDER_RPC_SINGLE_THREADED
+using RpcMutex = std::mutex;
+using RpcMutexUniqueLock = std::unique_lock<std::mutex>;
+using RpcMutexLockGuard = std::lock_guard<std::mutex>;
+using RpcConditionVariable = std::condition_variable;
+using RpcMaybeThread = std::thread;
+namespace rpc_this_thread = std::this_thread;
+
+static inline uint64_t rpcGetThreadId() {
+ return base::GetThreadId();
+}
+
+static inline void rpcJoinIfSingleThreaded(RpcMaybeThread&) {}
+#endif // BINDER_RPC_SINGLE_THREADED
+
+} // namespace android
diff --git a/libs/binder/include/binder/RpcTransport.h b/libs/binder/include/binder/RpcTransport.h
index 751c4f9..5197ef9 100644
--- a/libs/binder/include/binder/RpcTransport.h
+++ b/libs/binder/include/binder/RpcTransport.h
@@ -20,8 +20,12 @@
#include <functional>
#include <memory>
+#include <optional>
#include <string>
+#include <variant>
+#include <vector>
+#include <android-base/function_ref.h>
#include <android-base/unique_fd.h>
#include <utils/Errors.h>
@@ -39,8 +43,15 @@
public:
virtual ~RpcTransport() = default;
- // replacement of ::recv(MSG_PEEK). Error code may not be set if TLS is enabled.
- [[nodiscard]] virtual status_t peek(void *buf, size_t size, size_t *out_size) = 0;
+ /**
+ * Poll the transport to check whether there is any data ready to read.
+ *
+ * Return:
+ * OK - There is data available on this transport
+ * WOULDBLOCK - No data is available
+ * error - any other error
+ */
+ [[nodiscard]] virtual status_t pollRead(void) = 0;
/**
* Read (or write), but allow to be interrupted by a trigger.
@@ -52,16 +63,23 @@
* to read/write data. If this returns an error, that error is returned from
* this function.
*
+ * ancillaryFds - FDs to be sent via UNIX domain dockets or Trusty IPC. When
+ * reading, if `ancillaryFds` is null, any received FDs will be silently
+ * dropped and closed (by the OS). Appended values will always be unique_fd,
+ * the variant type is used to avoid extra copies elsewhere.
+ *
* Return:
* OK - succeeded in completely processing 'size'
* error - interrupted (failure or trigger)
*/
[[nodiscard]] virtual status_t interruptableWriteFully(
FdTrigger *fdTrigger, iovec *iovs, int niovs,
- const std::function<status_t()> &altPoll) = 0;
+ const std::optional<android::base::function_ref<status_t()>> &altPoll,
+ const std::vector<std::variant<base::unique_fd, base::borrowed_fd>> *ancillaryFds) = 0;
[[nodiscard]] virtual status_t interruptableReadFully(
FdTrigger *fdTrigger, iovec *iovs, int niovs,
- const std::function<status_t()> &altPoll) = 0;
+ const std::optional<android::base::function_ref<status_t()>> &altPoll,
+ std::vector<std::variant<base::unique_fd, base::borrowed_fd>> *ancillaryFds) = 0;
protected:
RpcTransport() = default;
diff --git a/libs/binder/libbinder_rpc_unstable.cpp b/libs/binder/libbinder_rpc_unstable.cpp
index bf2b25b..a3d42b7 100644
--- a/libs/binder/libbinder_rpc_unstable.cpp
+++ b/libs/binder/libbinder_rpc_unstable.cpp
@@ -38,10 +38,10 @@
<< " error: " << statusToString(status).c_str();
return false;
}
- server->setPerSessionRootObject([=](const sockaddr* addr, socklen_t addrlen) {
- LOG_ALWAYS_FATAL_IF(addr->sa_family != AF_VSOCK, "address is not a vsock");
+ server->setPerSessionRootObject([=](const void* addr, size_t addrlen) {
LOG_ALWAYS_FATAL_IF(addrlen < sizeof(sockaddr_vm), "sockaddr is truncated");
const sockaddr_vm* vaddr = reinterpret_cast<const sockaddr_vm*>(addr);
+ LOG_ALWAYS_FATAL_IF(vaddr->svm_family != AF_VSOCK, "address is not a vsock");
return AIBinder_toPlatformBinder(factory(vaddr->svm_cid, factoryContext));
});
diff --git a/libs/binder/ndk/Android.bp b/libs/binder/ndk/Android.bp
index 79c8c8f..32e018d 100644
--- a/libs/binder/ndk/Android.bp
+++ b/libs/binder/ndk/Android.bp
@@ -113,6 +113,7 @@
"abseil-*",
"android-*",
"bugprone-*",
+ "-bugprone-branch-clone", // b/155034972
"cert-*",
"clang-analyzer-*",
"-clang-analyzer-core.CallAndMessage",
diff --git a/libs/binder/ndk/ibinder.cpp b/libs/binder/ndk/ibinder.cpp
index 28e3ff4..b21a7e9 100644
--- a/libs/binder/ndk/ibinder.cpp
+++ b/libs/binder/ndk/ibinder.cpp
@@ -36,6 +36,7 @@
using ::android::Parcel;
using ::android::sp;
using ::android::status_t;
+using ::android::statusToString;
using ::android::String16;
using ::android::String8;
using ::android::wp;
@@ -133,7 +134,8 @@
} else {
// b/155793159
LOG(ERROR) << __func__ << ": Cannot associate class '" << newDescriptor
- << "' to dead binder.";
+ << "' to dead binder with cached descriptor '" << SanitizeString(descriptor)
+ << "'.";
}
return false;
}
@@ -458,7 +460,8 @@
status_t status = binder->unlinkToDeath(recipient, cookie, 0 /*flags*/);
if (status != ::android::OK) {
LOG(ERROR) << __func__
- << ": removed reference to death recipient but unlink failed.";
+ << ": removed reference to death recipient but unlink failed: "
+ << statusToString(status);
}
return PruneStatusT(status);
}
@@ -539,7 +542,8 @@
binder_status_t AIBinder_linkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
void* cookie) {
if (binder == nullptr || recipient == nullptr) {
- LOG(ERROR) << __func__ << ": Must provide binder and recipient.";
+ LOG(ERROR) << __func__ << ": Must provide binder (" << binder << ") and recipient ("
+ << recipient << ")";
return STATUS_UNEXPECTED_NULL;
}
@@ -550,7 +554,8 @@
binder_status_t AIBinder_unlinkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
void* cookie) {
if (binder == nullptr || recipient == nullptr) {
- LOG(ERROR) << __func__ << ": Must provide binder and recipient.";
+ LOG(ERROR) << __func__ << ": Must provide binder (" << binder << ") and recipient ("
+ << recipient << ")";
return STATUS_UNEXPECTED_NULL;
}
@@ -625,7 +630,8 @@
binder_status_t AIBinder_prepareTransaction(AIBinder* binder, AParcel** in) {
if (binder == nullptr || in == nullptr) {
- LOG(ERROR) << __func__ << ": requires non-null parameters.";
+ LOG(ERROR) << __func__ << ": requires non-null parameters binder (" << binder
+ << ") and in (" << in << ").";
return STATUS_UNEXPECTED_NULL;
}
const AIBinder_Class* clazz = binder->getClass();
@@ -671,7 +677,9 @@
AutoParcelDestroyer forIn(in, DestroyParcel);
if (!isUserCommand(code)) {
- LOG(ERROR) << __func__ << ": Only user-defined transactions can be made from the NDK.";
+ LOG(ERROR) << __func__
+ << ": Only user-defined transactions can be made from the NDK, but requested: "
+ << code;
return STATUS_UNKNOWN_TRANSACTION;
}
@@ -682,7 +690,8 @@
}
if (binder == nullptr || *in == nullptr || out == nullptr) {
- LOG(ERROR) << __func__ << ": requires non-null parameters.";
+ LOG(ERROR) << __func__ << ": requires non-null parameters binder (" << binder << "), in ("
+ << in << "), and out (" << out << ").";
return STATUS_UNEXPECTED_NULL;
}
diff --git a/libs/binder/ndk/include_cpp/android/binder_interface_utils.h b/libs/binder/ndk/include_cpp/android/binder_interface_utils.h
index c8e78fc..78bcb43 100644
--- a/libs/binder/ndk/include_cpp/android/binder_interface_utils.h
+++ b/libs/binder/ndk/include_cpp/android/binder_interface_utils.h
@@ -43,10 +43,12 @@
namespace ndk {
/**
- * analog using std::shared_ptr for internally held refcount
+ * Binder analog to using std::shared_ptr for an internally held refcount.
*
* ref must be called at least one time during the lifetime of this object. The recommended way to
* construct this object is with SharedRefBase::make.
+ *
+ * If you need a "this" shared reference analogous to shared_from_this, use this->ref().
*/
class SharedRefBase {
public:
diff --git a/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h b/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h
index 6880d86..8e288b3 100644
--- a/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h
+++ b/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h
@@ -56,6 +56,12 @@
* If the binder is null, null is returned. If this binder object was originally an IBinder object,
* the original java object will be returned.
*
+ * WARNING: this function returns global and local references. This can be
+ * figured out using GetObjectRefType. Though, when this function is called
+ * from within a Java context, the local ref will automatically be cleaned
+ * up. If this is called outside of a Java frame,
+ * PushObjectFrame/PopObjectFrame can simulate this automatic cleanup.
+ *
* Available since API level 29.
*
* \param env Java environment. Must not be null.
diff --git a/libs/binder/ndk/include_ndk/android/binder_parcel.h b/libs/binder/ndk/include_ndk/android/binder_parcel.h
index 8457581..f68612c 100644
--- a/libs/binder/ndk/include_ndk/android/binder_parcel.h
+++ b/libs/binder/ndk/include_ndk/android/binder_parcel.h
@@ -59,6 +59,11 @@
/**
* Sets the position within the parcel.
*
+ * This must be called with a position that has been previously returned from
+ * AParcel_getDataPosition. If writes are made after setting the data position, they must
+ * be made in the exact same sequence used before resetting data position. Writing over
+ * objects such as binders or file descriptors is not supported.
+ *
* Available since API level 29.
*
* \param parcel The parcel of which to set the position.
diff --git a/libs/binder/ndk/include_platform/android/binder_stability.h b/libs/binder/ndk/include_platform/android/binder_stability.h
index d0cd11f..683a433 100644
--- a/libs/binder/ndk/include_platform/android/binder_stability.h
+++ b/libs/binder/ndk/include_platform/android/binder_stability.h
@@ -98,9 +98,9 @@
* This interface has system<->vendor stability
*/
// b/227835797 - can't use __INTRODUCED_IN(30) because old targets load this code
-#if __ANDROID_MIN_SDK_VERSION__ < 30
+#if defined(__ANDROID_MIN_SDK_VERSION__) && __ANDROID_MIN_SDK_VERSION__ < 30
__attribute__((weak))
-#endif // __ANDROID_MIN_SDK_VERSION__ < 30
+#endif // defined(__ANDROID_MIN_SDK_VERSION__) && __ANDROID_MIN_SDK_VERSION__ < 30
void AIBinder_markVintfStability(AIBinder* binder);
__END_DECLS
diff --git a/libs/binder/ndk/libbinder_ndk.map.txt b/libs/binder/ndk/libbinder_ndk.map.txt
index 3824a1b..f3f2886 100644
--- a/libs/binder/ndk/libbinder_ndk.map.txt
+++ b/libs/binder/ndk/libbinder_ndk.map.txt
@@ -146,8 +146,8 @@
AIBinder_Class_disableInterfaceTokenHeader;
AIBinder_DeathRecipient_setOnUnlinked;
AIBinder_isHandlingTransaction;
- AIBinder_setInheritRt; # llndk
- AIBinder_setMinSchedulerPolicy; # llndk
+ AIBinder_setInheritRt; # apex llndk
+ AIBinder_setMinSchedulerPolicy; # apex llndk
AParcel_marshal;
AParcel_unmarshal;
};
diff --git a/libs/binder/rust/src/native.rs b/libs/binder/rust/src/native.rs
index b7c7ae4..3edeebf 100644
--- a/libs/binder/rust/src/native.rs
+++ b/libs/binder/rust/src/native.rs
@@ -335,11 +335,16 @@
// We don't own this file, so we need to be careful not to drop it.
let file = ManuallyDrop::new(File::from_raw_fd(fd));
- if args.is_null() {
+ if args.is_null() && num_args != 0 {
return StatusCode::UNEXPECTED_NULL as status_t;
}
- let args = slice::from_raw_parts(args, num_args as usize);
- let args: Vec<_> = args.iter().map(|s| CStr::from_ptr(*s)).collect();
+
+ let args = if args.is_null() || num_args == 0 {
+ vec![]
+ } else {
+ slice::from_raw_parts(args, num_args as usize)
+ .iter().map(|s| CStr::from_ptr(*s)).collect()
+ };
let object = sys::AIBinder_getUserData(binder);
let binder: &T = &*(object as *const T);
diff --git a/libs/binder/rust/tests/serialization.cpp b/libs/binder/rust/tests/serialization.cpp
index ec780f2..3f59dab 100644
--- a/libs/binder/rust/tests/serialization.cpp
+++ b/libs/binder/rust/tests/serialization.cpp
@@ -381,7 +381,7 @@
string expected = "TestingFileDescriptors";
vector<char> buf(expected.length());
base::ReadFully(file_descriptors[0].release(), buf.data(), buf.size());
- ASSERT_EQ(expected, string(buf.data()));
+ ASSERT_EQ(expected, string(buf.data(), expected.length()));
}
TEST_F(SerializationTest, SerializeIBinder) {
diff --git a/libs/binder/rust/tests/serialization.rs b/libs/binder/rust/tests/serialization.rs
index b62da7b..f6bdf5c 100644
--- a/libs/binder/rust/tests/serialization.rs
+++ b/libs/binder/rust/tests/serialization.rs
@@ -117,8 +117,8 @@
) -> Result<(), StatusCode> {
match code {
bindings::Transaction_TEST_BOOL => {
- assert_eq!(parcel.read::<bool>()?, true);
- assert_eq!(parcel.read::<bool>()?, false);
+ assert!(parcel.read::<bool>()?);
+ assert!(!parcel.read::<bool>()?);
assert_eq!(parcel.read::<Vec<bool>>()?, unsafe {
bindings::TESTDATA_BOOL
});
diff --git a/libs/binder/tests/Android.bp b/libs/binder/tests/Android.bp
index a3533d8..d7c6d49 100644
--- a/libs/binder/tests/Android.bp
+++ b/libs/binder/tests/Android.bp
@@ -141,6 +141,7 @@
unstable: true,
srcs: [
"BinderRpcTestClientInfo.aidl",
+ "BinderRpcTestServerConfig.aidl",
"BinderRpcTestServerInfo.aidl",
"IBinderRpcCallback.aidl",
"IBinderRpcSession.aidl",
@@ -167,7 +168,6 @@
"libbinder_tls_shared_deps",
],
shared_libs: [
- "libbinder",
"libbase",
"liblog",
],
@@ -185,25 +185,72 @@
],
}
-cc_test {
- name: "binderRpcTest",
+cc_defaults {
+ name: "binderRpcTest_common_defaults",
host_supported: true,
target: {
darwin: {
enabled: false,
},
+ },
+ defaults: [
+ "binder_test_defaults",
+ ],
+
+ static_libs: [
+ "libbinder_tls_static",
+ "libbinder_tls_test_utils",
+ "binderRpcTestIface-cpp",
+ "binderRpcTestIface-ndk",
+ ],
+}
+
+cc_defaults {
+ name: "binderRpcTest_service_defaults",
+ defaults: [
+ "binderRpcTest_common_defaults",
+ ],
+ gtest: false,
+ auto_gen_config: false,
+ srcs: [
+ "binderRpcTestCommon.cpp",
+ "binderRpcTestService.cpp",
+ ],
+}
+
+cc_defaults {
+ name: "binderRpcTest_defaults",
+ target: {
android: {
test_suites: ["vts"],
},
},
defaults: [
- "binder_test_defaults",
- "libbinder_tls_shared_deps",
+ "binderRpcTest_common_defaults",
],
srcs: [
"binderRpcTest.cpp",
+ "binderRpcTestCommon.cpp",
],
+
+ test_suites: ["general-tests"],
+ require_root: true,
+
+ data_bins: [
+ "binder_rpc_test_service",
+ "binder_rpc_test_service_no_kernel",
+ "binder_rpc_test_service_single_threaded",
+ "binder_rpc_test_service_single_threaded_no_kernel",
+ ],
+}
+
+cc_defaults {
+ name: "binderRpcTest_shared_defaults",
+ cflags: [
+ "-DBINDER_WITH_KERNEL_IPC",
+ ],
+
shared_libs: [
"libbinder",
"libbinder_ndk",
@@ -212,14 +259,128 @@
"libcutils",
"liblog",
],
- static_libs: [
- "libbinder_tls_static",
- "libbinder_tls_test_utils",
- "binderRpcTestIface-cpp",
- "binderRpcTestIface-ndk",
+}
+
+cc_defaults {
+ name: "binderRpcTest_static_defaults",
+
+ shared_libs: [
+ "libutils",
+ // libcrypto_static is not visible to this module
+ "libcrypto",
],
- test_suites: ["general-tests"],
- require_root: true,
+ static_libs: [
+ "libbase",
+ "libcutils",
+ "liblog",
+ "libssl",
+ ],
+
+ cflags: [
+ // Disable tests that require shared libraries,
+ // e.g., libbinder.so or libbinder_ndk.so
+ "-DBINDER_TEST_NO_SHARED_LIBS",
+ ],
+}
+
+cc_test {
+ // The module name cannot start with "binderRpcTest" because
+ // then atest tries to execute it as part of binderRpcTest
+ name: "binder_rpc_test_service",
+ defaults: [
+ "binderRpcTest_service_defaults",
+ "binderRpcTest_shared_defaults",
+ "libbinder_tls_shared_deps",
+ ],
+}
+
+cc_test {
+ name: "binder_rpc_test_service_no_kernel",
+ defaults: [
+ "binderRpcTest_service_defaults",
+ "binderRpcTest_static_defaults",
+ ],
+ static_libs: [
+ "libbinder_rpc_no_kernel",
+ ],
+}
+
+cc_test {
+ name: "binder_rpc_test_service_single_threaded",
+ defaults: [
+ "binderRpcTest_service_defaults",
+ "binderRpcTest_static_defaults",
+ ],
+ cflags: [
+ "-DBINDER_RPC_SINGLE_THREADED",
+ "-DBINDER_WITH_KERNEL_IPC",
+ ],
+ static_libs: [
+ "libbinder_rpc_single_threaded",
+ ],
+}
+
+cc_test {
+ name: "binder_rpc_test_service_single_threaded_no_kernel",
+ defaults: [
+ "binderRpcTest_service_defaults",
+ "binderRpcTest_static_defaults",
+ ],
+ cflags: [
+ "-DBINDER_RPC_SINGLE_THREADED",
+ ],
+ static_libs: [
+ "libbinder_rpc_single_threaded_no_kernel",
+ ],
+}
+
+cc_test {
+ name: "binderRpcTest",
+ defaults: [
+ "binderRpcTest_defaults",
+ "binderRpcTest_shared_defaults",
+ "libbinder_tls_shared_deps",
+ ],
+}
+
+cc_test {
+ name: "binderRpcTestNoKernel",
+ defaults: [
+ "binderRpcTest_defaults",
+ "binderRpcTest_static_defaults",
+ ],
+ static_libs: [
+ "libbinder_rpc_no_kernel",
+ ],
+}
+
+cc_test {
+ name: "binderRpcTestSingleThreaded",
+ defaults: [
+ "binderRpcTest_defaults",
+ "binderRpcTest_static_defaults",
+ ],
+ cflags: [
+ "-DBINDER_RPC_SINGLE_THREADED",
+ "-DBINDER_WITH_KERNEL_IPC",
+ ],
+ static_libs: [
+ "libbinder_rpc_single_threaded",
+ ],
+}
+
+cc_test {
+ name: "binderRpcTestSingleThreadedNoKernel",
+ defaults: [
+ "binderRpcTest_defaults",
+ "binderRpcTest_static_defaults",
+ ],
+ cflags: [
+ "-DBINDER_RPC_SINGLE_THREADED",
+ ],
+ static_libs: [
+ "libbinder_rpc_single_threaded_no_kernel",
+ ],
}
cc_test {
@@ -319,7 +480,6 @@
"libbinder",
"libutils",
],
- clang: true,
cflags: [
"-g",
"-Wno-missing-field-initializers",
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/binder/tests/BinderRpcTestServerConfig.aidl
similarity index 64%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/binder/tests/BinderRpcTestServerConfig.aidl
index 6929a6c..34d74be 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/binder/tests/BinderRpcTestServerConfig.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 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.
@@ -14,15 +14,12 @@
* limitations under the License.
*/
-package android.content.pm;
-
-import android.content.pm.PackageChangeEvent;
-
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
+parcelable BinderRpcTestServerConfig {
+ int numThreads;
+ int[] serverSupportedFileDescriptorTransportModes;
+ int socketType;
+ int rpcSecurity;
+ int serverVersion;
+ int vsockPort;
+ @utf8InCpp String addr;
}
diff --git a/libs/binder/tests/IBinderRpcTest.aidl b/libs/binder/tests/IBinderRpcTest.aidl
index fdd02a4..b15a225 100644
--- a/libs/binder/tests/IBinderRpcTest.aidl
+++ b/libs/binder/tests/IBinderRpcTest.aidl
@@ -24,6 +24,9 @@
// number of known RPC binders to process, RpcState::countBinders by session
int[] countBinders();
+ // Return a null binder with a non-nullable return type.
+ IBinder getNullBinder();
+
// Caller sends server, callee pings caller's server and returns error code.
int pingMe(IBinder binder);
@nullable IBinder repeatBinder(@nullable IBinder binder);
@@ -64,4 +67,8 @@
void scheduleShutdown();
void useKernelBinderCallingId();
+
+ ParcelFileDescriptor echoAsFile(@utf8InCpp String content);
+
+ ParcelFileDescriptor concatFiles(in List<ParcelFileDescriptor> files);
}
diff --git a/libs/binder/tests/binderAllocationLimits.cpp b/libs/binder/tests/binderAllocationLimits.cpp
index e1f5ed5..60b3c94 100644
--- a/libs/binder/tests/binderAllocationLimits.cpp
+++ b/libs/binder/tests/binderAllocationLimits.cpp
@@ -15,8 +15,11 @@
*/
#include <android-base/logging.h>
-#include <binder/Parcel.h>
+#include <binder/Binder.h>
#include <binder/IServiceManager.h>
+#include <binder/Parcel.h>
+#include <binder/RpcServer.h>
+#include <binder/RpcSession.h>
#include <gtest/gtest.h>
#include <utils/CallStack.h>
@@ -124,12 +127,18 @@
});
}
-using android::IBinder;
-using android::Parcel;
-using android::String16;
+using android::BBinder;
using android::defaultServiceManager;
-using android::sp;
+using android::IBinder;
using android::IServiceManager;
+using android::OK;
+using android::Parcel;
+using android::RpcServer;
+using android::RpcSession;
+using android::sp;
+using android::status_t;
+using android::statusToString;
+using android::String16;
static sp<IBinder> GetRemoteBinder() {
// This gets binder representing the service manager
@@ -175,6 +184,36 @@
EXPECT_EQ(mallocs, 1);
}
+TEST(RpcBinderAllocation, SetupRpcServer) {
+ std::string tmp = getenv("TMPDIR") ?: "/tmp";
+ std::string addr = tmp + "/binderRpcBenchmark";
+ (void)unlink(addr.c_str());
+ auto server = RpcServer::make();
+ server->setRootObject(sp<BBinder>::make());
+
+ CHECK_EQ(OK, server->setupUnixDomainServer(addr.c_str()));
+
+ std::thread([server]() { server->join(); }).detach();
+
+ status_t status;
+ auto session = RpcSession::make();
+ status = session->setupUnixDomainClient(addr.c_str());
+ CHECK_EQ(status, OK) << "Could not connect: " << addr << ": " << statusToString(status).c_str();
+
+ auto remoteBinder = session->getRootObject();
+
+ size_t mallocs = 0, totalBytes = 0;
+ {
+ const auto on_malloc = OnMalloc([&](size_t bytes) {
+ mallocs++;
+ totalBytes += bytes;
+ });
+ CHECK_EQ(OK, remoteBinder->pingBinder());
+ }
+ EXPECT_EQ(mallocs, 1);
+ EXPECT_EQ(totalBytes, 40);
+}
+
int main(int argc, char** argv) {
if (getenv("LIBC_HOOKS_ENABLE") == nullptr) {
CHECK(0 == setenv("LIBC_HOOKS_ENABLE", "1", true /*overwrite*/));
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp
index b1e17b7..4ed3309 100644
--- a/libs/binder/tests/binderLibTest.cpp
+++ b/libs/binder/tests/binderLibTest.cpp
@@ -30,6 +30,7 @@
#include <android-base/properties.h>
#include <android-base/result-gmock.h>
#include <android-base/result.h>
+#include <android-base/scopeguard.h>
#include <android-base/strings.h>
#include <android-base/unique_fd.h>
#include <binder/Binder.h>
@@ -82,6 +83,7 @@
static constexpr int kSchedPolicy = SCHED_RR;
static constexpr int kSchedPriority = 7;
static constexpr int kSchedPriorityMore = 8;
+static constexpr int kKernelThreads = 15;
static String16 binderLibTestServiceName = String16("test.binderLib");
@@ -115,6 +117,12 @@
BINDER_LIB_TEST_ECHO_VECTOR,
BINDER_LIB_TEST_REJECT_OBJECTS,
BINDER_LIB_TEST_CAN_GET_SID,
+ BINDER_LIB_TEST_GET_MAX_THREAD_COUNT,
+ BINDER_LIB_TEST_SET_MAX_THREAD_COUNT,
+ BINDER_LIB_TEST_LOCK_UNLOCK,
+ BINDER_LIB_TEST_PROCESS_LOCK,
+ BINDER_LIB_TEST_UNLOCK_AFTER_MS,
+ BINDER_LIB_TEST_PROCESS_TEMPORARY_LOCK
};
pid_t start_server_process(int arg2, bool usePoll = false)
@@ -247,13 +255,11 @@
{
int32_t id;
Parcel data, reply;
- sp<IBinder> binder;
EXPECT_THAT(m_server->transact(code, data, &reply), StatusEq(NO_ERROR));
- EXPECT_FALSE(binder != nullptr);
- binder = reply.readStrongBinder();
- EXPECT_TRUE(binder != nullptr);
+ sp<IBinder> binder = reply.readStrongBinder();
+ EXPECT_NE(nullptr, binder);
EXPECT_THAT(reply.readInt32(&id), StatusEq(NO_ERROR));
if (idPtr)
*idPtr = id;
@@ -442,6 +448,12 @@
EXPECT_DEATH({ ProcessState::self(); }, "libbinder ProcessState can not be used after fork");
}
+TEST_F(BinderLibTest, AddManagerToManager) {
+ sp<IServiceManager> sm = defaultServiceManager();
+ sp<IBinder> binder = IInterface::asBinder(sm);
+ EXPECT_EQ(NO_ERROR, sm->addService(String16("binderLibTest-manager"), binder));
+}
+
TEST_F(BinderLibTest, WasParceled) {
auto binder = sp<BBinder>::make();
EXPECT_FALSE(binder->wasParceled());
@@ -1221,6 +1233,53 @@
EXPECT_THAT(server->transact(BINDER_LIB_TEST_CAN_GET_SID, data, nullptr), StatusEq(OK));
}
+struct TooManyFdsFlattenable : Flattenable<TooManyFdsFlattenable> {
+ TooManyFdsFlattenable(size_t fdCount) : mFdCount(fdCount) {}
+
+ // Flattenable protocol
+ size_t getFlattenedSize() const {
+ // Return a valid non-zero size here so we don't get an unintended
+ // BAD_VALUE from Parcel::write
+ return 16;
+ }
+ size_t getFdCount() const { return mFdCount; }
+ status_t flatten(void *& /*buffer*/, size_t & /*size*/, int *&fds, size_t &count) const {
+ for (size_t i = 0; i < count; i++) {
+ fds[i] = STDIN_FILENO;
+ }
+ return NO_ERROR;
+ }
+ status_t unflatten(void const *& /*buffer*/, size_t & /*size*/, int const *& /*fds*/,
+ size_t & /*count*/) {
+ /* This doesn't get called */
+ return NO_ERROR;
+ }
+
+ size_t mFdCount;
+};
+
+TEST_F(BinderLibTest, TooManyFdsFlattenable) {
+ rlimit origNofile;
+ int ret = getrlimit(RLIMIT_NOFILE, &origNofile);
+ ASSERT_EQ(0, ret);
+
+ // Restore the original file limits when the test finishes
+ base::ScopeGuard guardUnguard([&]() { setrlimit(RLIMIT_NOFILE, &origNofile); });
+
+ rlimit testNofile = {1024, 1024};
+ ret = setrlimit(RLIMIT_NOFILE, &testNofile);
+ ASSERT_EQ(0, ret);
+
+ Parcel parcel;
+ // Try to write more file descriptors than supported by the OS
+ TooManyFdsFlattenable tooManyFds1(1024);
+ EXPECT_THAT(parcel.write(tooManyFds1), StatusEq(-EMFILE));
+
+ // Try to write more file descriptors than the internal limit
+ TooManyFdsFlattenable tooManyFds2(1025);
+ EXPECT_THAT(parcel.write(tooManyFds2), StatusEq(BAD_VALUE));
+}
+
TEST(ServiceNotifications, Unregister) {
auto sm = defaultServiceManager();
using LocalRegistrationCallback = IServiceManager::LocalRegistrationCallback;
@@ -1234,6 +1293,80 @@
EXPECT_EQ(sm->unregisterForNotifications(String16("RogerRafa"), cb), OK);
}
+TEST_F(BinderLibTest, ThreadPoolAvailableThreads) {
+ Parcel data, reply;
+ sp<IBinder> server = addServer();
+ ASSERT_TRUE(server != nullptr);
+ EXPECT_THAT(server->transact(BINDER_LIB_TEST_GET_MAX_THREAD_COUNT, data, &reply),
+ StatusEq(NO_ERROR));
+ int32_t replyi = reply.readInt32();
+ // Expect 16 threads: kKernelThreads = 15 + Pool thread == 16
+ EXPECT_TRUE(replyi == kKernelThreads || replyi == kKernelThreads + 1);
+ EXPECT_THAT(server->transact(BINDER_LIB_TEST_PROCESS_LOCK, data, &reply), NO_ERROR);
+
+ /*
+ * This will use all threads in the pool expect the main pool thread.
+ * The service should run fine without locking, and the thread count should
+ * not exceed 16 (15 Max + pool thread).
+ */
+ std::vector<std::thread> ts;
+ for (size_t i = 0; i < kKernelThreads - 1; i++) {
+ ts.push_back(std::thread([&] {
+ Parcel local_reply;
+ EXPECT_THAT(server->transact(BINDER_LIB_TEST_LOCK_UNLOCK, data, &local_reply),
+ NO_ERROR);
+ }));
+ }
+
+ data.writeInt32(1);
+ // Give a chance for all threads to be used
+ EXPECT_THAT(server->transact(BINDER_LIB_TEST_UNLOCK_AFTER_MS, data, &reply), NO_ERROR);
+
+ for (auto &t : ts) {
+ t.join();
+ }
+
+ EXPECT_THAT(server->transact(BINDER_LIB_TEST_GET_MAX_THREAD_COUNT, data, &reply),
+ StatusEq(NO_ERROR));
+ replyi = reply.readInt32();
+ // No more than 16 threads should exist.
+ EXPECT_TRUE(replyi == kKernelThreads || replyi == kKernelThreads + 1);
+}
+
+size_t epochMillis() {
+ using std::chrono::duration_cast;
+ using std::chrono::milliseconds;
+ using std::chrono::seconds;
+ using std::chrono::system_clock;
+ return duration_cast<milliseconds>(system_clock::now().time_since_epoch()).count();
+}
+
+TEST_F(BinderLibTest, HangingServices) {
+ Parcel data, reply;
+ sp<IBinder> server = addServer();
+ ASSERT_TRUE(server != nullptr);
+ int32_t delay = 1000; // ms
+ data.writeInt32(delay);
+ EXPECT_THAT(server->transact(BINDER_LIB_TEST_PROCESS_TEMPORARY_LOCK, data, &reply), NO_ERROR);
+ std::vector<std::thread> ts;
+ size_t epochMsBefore = epochMillis();
+ for (size_t i = 0; i < kKernelThreads + 1; i++) {
+ ts.push_back(std::thread([&] {
+ Parcel local_reply;
+ EXPECT_THAT(server->transact(BINDER_LIB_TEST_LOCK_UNLOCK, data, &local_reply),
+ NO_ERROR);
+ }));
+ }
+
+ for (auto &t : ts) {
+ t.join();
+ }
+ size_t epochMsAfter = epochMillis();
+
+ // deadlock occurred and threads only finished after 1s passed.
+ EXPECT_GE(epochMsAfter, epochMsBefore + delay);
+}
+
class BinderLibRpcTestBase : public BinderLibTest {
public:
void SetUp() override {
@@ -1640,11 +1773,42 @@
case BINDER_LIB_TEST_CAN_GET_SID: {
return IPCThreadState::self()->getCallingSid() == nullptr ? BAD_VALUE : NO_ERROR;
}
+ case BINDER_LIB_TEST_GET_MAX_THREAD_COUNT: {
+ reply->writeInt32(ProcessState::self()->getThreadPoolMaxTotalThreadCount());
+ return NO_ERROR;
+ }
+ case BINDER_LIB_TEST_PROCESS_LOCK: {
+ m_blockMutex.lock();
+ return NO_ERROR;
+ }
+ case BINDER_LIB_TEST_LOCK_UNLOCK: {
+ std::lock_guard<std::mutex> _l(m_blockMutex);
+ return NO_ERROR;
+ }
+ case BINDER_LIB_TEST_UNLOCK_AFTER_MS: {
+ int32_t ms = data.readInt32();
+ return unlockInMs(ms);
+ }
+ case BINDER_LIB_TEST_PROCESS_TEMPORARY_LOCK: {
+ m_blockMutex.lock();
+ sp<BinderLibTestService> thisService = this;
+ int32_t value = data.readInt32();
+ // start local thread to unlock in 1s
+ std::thread t([=] { thisService->unlockInMs(value); });
+ t.detach();
+ return NO_ERROR;
+ }
default:
return UNKNOWN_TRANSACTION;
};
}
+ status_t unlockInMs(int32_t ms) {
+ usleep(ms * 1000);
+ m_blockMutex.unlock();
+ return NO_ERROR;
+ }
+
private:
int32_t m_id;
int32_t m_nextServerId;
@@ -1655,6 +1819,7 @@
sp<IBinder> m_strongRef;
sp<IBinder> m_callback;
bool m_exitOnDestroy;
+ std::mutex m_blockMutex;
};
int run_server(int index, int readypipefd, bool usePoll)
@@ -1756,6 +1921,7 @@
}
}
} else {
+ ProcessState::self()->setThreadPoolMaxThreadCount(kKernelThreads);
ProcessState::self()->startThreadPool();
IPCThreadState::self()->joinThreadPool();
}
diff --git a/libs/binder/tests/binderMemoryHeapBaseUnitTest.cpp b/libs/binder/tests/binderMemoryHeapBaseUnitTest.cpp
index 21cb70b..278dd2b 100644
--- a/libs/binder/tests/binderMemoryHeapBaseUnitTest.cpp
+++ b/libs/binder/tests/binderMemoryHeapBaseUnitTest.cpp
@@ -23,6 +23,7 @@
#ifdef __BIONIC__
TEST(MemoryHeapBase, ForceMemfdRespected) {
auto mHeap = sp<MemoryHeapBase>::make(10, MemoryHeapBase::FORCE_MEMFD, "Test mapping");
+ ASSERT_NE(mHeap.get(), nullptr);
int fd = mHeap->getHeapID();
EXPECT_NE(fd, -1);
EXPECT_FALSE(ashmem_valid(fd));
@@ -33,6 +34,7 @@
auto mHeap = sp<MemoryHeapBase>::make(8192,
MemoryHeapBase::FORCE_MEMFD,
"Test mapping");
+ ASSERT_NE(mHeap.get(), nullptr);
int fd = mHeap->getHeapID();
EXPECT_NE(fd, -1);
EXPECT_EQ(fcntl(fd, F_GET_SEALS), F_SEAL_SEAL);
@@ -43,6 +45,7 @@
MemoryHeapBase::FORCE_MEMFD |
MemoryHeapBase::MEMFD_ALLOW_SEALING,
"Test mapping");
+ ASSERT_NE(mHeap.get(), nullptr);
int fd = mHeap->getHeapID();
EXPECT_NE(fd, -1);
EXPECT_EQ(fcntl(fd, F_GET_SEALS), 0);
@@ -53,6 +56,7 @@
MemoryHeapBase::FORCE_MEMFD |
MemoryHeapBase::READ_ONLY,
"Test mapping");
+ ASSERT_NE(mHeap.get(), nullptr);
int fd = mHeap->getHeapID();
EXPECT_NE(fd, -1);
EXPECT_EQ(fcntl(fd, F_GET_SEALS), F_SEAL_SEAL | F_SEAL_FUTURE_WRITE);
@@ -64,6 +68,7 @@
MemoryHeapBase::READ_ONLY |
MemoryHeapBase::MEMFD_ALLOW_SEALING,
"Test mapping");
+ ASSERT_NE(mHeap.get(), nullptr);
int fd = mHeap->getHeapID();
EXPECT_NE(fd, -1);
EXPECT_EQ(fcntl(fd, F_GET_SEALS), F_SEAL_FUTURE_WRITE);
@@ -74,6 +79,7 @@
auto mHeap = sp<MemoryHeapBase>::make(8192,
MemoryHeapBase::READ_ONLY,
"Test mapping");
+ ASSERT_NE(mHeap.get(), nullptr);
int fd = mHeap->getHeapID();
void* ptr = mHeap->getBase();
EXPECT_NE(ptr, MAP_FAILED);
@@ -87,6 +93,7 @@
MemoryHeapBase::READ_ONLY |
MemoryHeapBase::MEMFD_ALLOW_SEALING,
"Test mapping");
+ ASSERT_NE(mHeap.get(), nullptr);
int fd = mHeap->getHeapID();
void* ptr = mHeap->getBase();
EXPECT_EQ(mHeap->getFlags(), MemoryHeapBase::READ_ONLY);
diff --git a/libs/binder/tests/binderRpcTest.cpp b/libs/binder/tests/binderRpcTest.cpp
index c2639e7..4e41d8e 100644
--- a/libs/binder/tests/binderRpcTest.cpp
+++ b/libs/binder/tests/binderRpcTest.cpp
@@ -14,29 +14,7 @@
* limitations under the License.
*/
-#include <BinderRpcTestClientInfo.h>
-#include <BinderRpcTestServerInfo.h>
-#include <BnBinderRpcCallback.h>
-#include <BnBinderRpcSession.h>
-#include <BnBinderRpcTest.h>
-#include <aidl/IBinderRpcTest.h>
-#include <android-base/file.h>
-#include <android-base/logging.h>
-#include <android-base/properties.h>
-#include <android/binder_auto_utils.h>
-#include <android/binder_libbinder.h>
-#include <binder/Binder.h>
-#include <binder/BpBinder.h>
-#include <binder/IPCThreadState.h>
-#include <binder/IServiceManager.h>
-#include <binder/ProcessState.h>
-#include <binder/RpcServer.h>
-#include <binder/RpcSession.h>
-#include <binder/RpcTlsTestUtils.h>
-#include <binder/RpcTlsUtils.h>
-#include <binder/RpcTransport.h>
-#include <binder/RpcTransportRaw.h>
-#include <binder/RpcTransportTls.h>
+#include <android-base/stringprintf.h>
#include <gtest/gtest.h>
#include <chrono>
@@ -45,14 +23,12 @@
#include <thread>
#include <type_traits>
+#include <dlfcn.h>
#include <poll.h>
#include <sys/prctl.h>
-#include <unistd.h>
+#include <sys/socket.h>
-#include "../FdTrigger.h"
-#include "../RpcSocketAddress.h" // for testing preconnected clients
-#include "../RpcState.h" // for debugging
-#include "../vm_sockets.h" // for VMADDR_*
+#include "binderRpcTestCommon.h"
using namespace std::chrono_literals;
using namespace std::placeholders;
@@ -62,35 +38,14 @@
namespace android {
+#ifdef BINDER_TEST_NO_SHARED_LIBS
+constexpr bool kEnableSharedLibs = false;
+#else
+constexpr bool kEnableSharedLibs = true;
+#endif
+
static_assert(RPC_WIRE_PROTOCOL_VERSION + 1 == RPC_WIRE_PROTOCOL_VERSION_NEXT ||
RPC_WIRE_PROTOCOL_VERSION == RPC_WIRE_PROTOCOL_VERSION_EXPERIMENTAL);
-const char* kLocalInetAddress = "127.0.0.1";
-
-enum class RpcSecurity { RAW, TLS };
-
-static inline std::vector<RpcSecurity> RpcSecurityValues() {
- return {RpcSecurity::RAW, RpcSecurity::TLS};
-}
-
-static inline std::unique_ptr<RpcTransportCtxFactory> newFactory(
- RpcSecurity rpcSecurity, std::shared_ptr<RpcCertificateVerifier> verifier = nullptr,
- std::unique_ptr<RpcAuth> auth = nullptr) {
- switch (rpcSecurity) {
- case RpcSecurity::RAW:
- return RpcTransportCtxFactoryRaw::make();
- case RpcSecurity::TLS: {
- if (verifier == nullptr) {
- verifier = std::make_shared<RpcCertificateVerifierSimple>();
- }
- if (auth == nullptr) {
- auth = std::make_unique<RpcAuthSelfSigned>();
- }
- return RpcTransportCtxFactoryTls::make(std::move(verifier), std::move(auth));
- }
- default:
- LOG_ALWAYS_FATAL("Unknown RpcSecurity %d", rpcSecurity);
- }
-}
TEST(BinderRpcParcel, EntireParcelFormatted) {
Parcel p;
@@ -99,17 +54,19 @@
EXPECT_DEATH(p.markForBinder(sp<BBinder>::make()), "");
}
-class BinderRpcSimple : public ::testing::TestWithParam<RpcSecurity> {
+class BinderRpcServerOnly : public ::testing::TestWithParam<std::tuple<RpcSecurity, uint32_t>> {
public:
static std::string PrintTestParam(const ::testing::TestParamInfo<ParamType>& info) {
- return newFactory(info.param)->toCString();
+ return std::string(newFactory(std::get<0>(info.param))->toCString()) + "_serverV" +
+ std::to_string(std::get<1>(info.param));
}
};
-TEST_P(BinderRpcSimple, SetExternalServerTest) {
+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(GetParam()));
+ 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());
@@ -139,191 +96,15 @@
EXPECT_TRUE(stat.isOk()) << stat; \
} while (false)
-class MyBinderRpcSession : public BnBinderRpcSession {
-public:
- static std::atomic<int32_t> gNum;
-
- MyBinderRpcSession(const std::string& name) : mName(name) { gNum++; }
- Status getName(std::string* name) override {
- *name = mName;
- return Status::ok();
+static std::string WaitStatusToString(int wstatus) {
+ if (WIFEXITED(wstatus)) {
+ return base::StringPrintf("exit status %d", WEXITSTATUS(wstatus));
}
- ~MyBinderRpcSession() { gNum--; }
-
-private:
- std::string mName;
-};
-std::atomic<int32_t> MyBinderRpcSession::gNum;
-
-class MyBinderRpcCallback : public BnBinderRpcCallback {
- Status sendCallback(const std::string& value) {
- std::unique_lock _l(mMutex);
- mValues.push_back(value);
- _l.unlock();
- mCv.notify_one();
- return Status::ok();
+ if (WIFSIGNALED(wstatus)) {
+ return base::StringPrintf("term signal %d", WTERMSIG(wstatus));
}
- Status sendOnewayCallback(const std::string& value) { return sendCallback(value); }
-
-public:
- std::mutex mMutex;
- std::condition_variable mCv;
- std::vector<std::string> mValues;
-};
-
-class MyBinderRpcTest : public BnBinderRpcTest {
-public:
- wp<RpcServer> server;
- int port = 0;
-
- Status sendString(const std::string& str) override {
- (void)str;
- return Status::ok();
- }
- Status doubleString(const std::string& str, std::string* strstr) override {
- *strstr = str + str;
- return Status::ok();
- }
- Status getClientPort(int* out) override {
- *out = port;
- return Status::ok();
- }
- Status countBinders(std::vector<int32_t>* out) override {
- sp<RpcServer> spServer = server.promote();
- if (spServer == nullptr) {
- return Status::fromExceptionCode(Status::EX_NULL_POINTER);
- }
- out->clear();
- for (auto session : spServer->listSessions()) {
- size_t count = session->state()->countBinders();
- out->push_back(count);
- }
- return Status::ok();
- }
- Status pingMe(const sp<IBinder>& binder, int32_t* out) override {
- if (binder == nullptr) {
- std::cout << "Received null binder!" << std::endl;
- return Status::fromExceptionCode(Status::EX_NULL_POINTER);
- }
- *out = binder->pingBinder();
- return Status::ok();
- }
- Status repeatBinder(const sp<IBinder>& binder, sp<IBinder>* out) override {
- *out = binder;
- return Status::ok();
- }
- static sp<IBinder> mHeldBinder;
- Status holdBinder(const sp<IBinder>& binder) override {
- mHeldBinder = binder;
- return Status::ok();
- }
- Status getHeldBinder(sp<IBinder>* held) override {
- *held = mHeldBinder;
- return Status::ok();
- }
- Status nestMe(const sp<IBinderRpcTest>& binder, int count) override {
- if (count <= 0) return Status::ok();
- return binder->nestMe(this, count - 1);
- }
- Status alwaysGiveMeTheSameBinder(sp<IBinder>* out) override {
- static sp<IBinder> binder = new BBinder;
- *out = binder;
- return Status::ok();
- }
- Status openSession(const std::string& name, sp<IBinderRpcSession>* out) override {
- *out = new MyBinderRpcSession(name);
- return Status::ok();
- }
- Status getNumOpenSessions(int32_t* out) override {
- *out = MyBinderRpcSession::gNum;
- return Status::ok();
- }
-
- std::mutex blockMutex;
- Status lock() override {
- blockMutex.lock();
- return Status::ok();
- }
- Status unlockInMsAsync(int32_t ms) override {
- usleep(ms * 1000);
- blockMutex.unlock();
- return Status::ok();
- }
- Status lockUnlock() override {
- std::lock_guard<std::mutex> _l(blockMutex);
- return Status::ok();
- }
-
- Status sleepMs(int32_t ms) override {
- usleep(ms * 1000);
- return Status::ok();
- }
-
- Status sleepMsAsync(int32_t ms) override {
- // In-process binder calls are asynchronous, but the call to this method
- // is synchronous wrt its client. This in/out-process threading model
- // diffentiation is a classic binder leaky abstraction (for better or
- // worse) and is preserved here the way binder sockets plugs itself
- // into BpBinder, as nothing is changed at the higher levels
- // (IInterface) which result in this behavior.
- return sleepMs(ms);
- }
-
- Status doCallback(const sp<IBinderRpcCallback>& callback, bool oneway, bool delayed,
- const std::string& value) override {
- if (callback == nullptr) {
- return Status::fromExceptionCode(Status::EX_NULL_POINTER);
- }
-
- if (delayed) {
- std::thread([=]() {
- ALOGE("Executing delayed callback: '%s'", value.c_str());
- Status status = doCallback(callback, oneway, false, value);
- ALOGE("Delayed callback status: '%s'", status.toString8().c_str());
- }).detach();
- return Status::ok();
- }
-
- if (oneway) {
- return callback->sendOnewayCallback(value);
- }
-
- return callback->sendCallback(value);
- }
-
- Status doCallbackAsync(const sp<IBinderRpcCallback>& callback, bool oneway, bool delayed,
- const std::string& value) override {
- return doCallback(callback, oneway, delayed, value);
- }
-
- Status die(bool cleanup) override {
- if (cleanup) {
- exit(1);
- } else {
- _exit(1);
- }
- }
-
- Status scheduleShutdown() override {
- sp<RpcServer> strongServer = server.promote();
- if (strongServer == nullptr) {
- return Status::fromExceptionCode(Status::EX_NULL_POINTER);
- }
- std::thread([=] {
- LOG_ALWAYS_FATAL_IF(!strongServer->shutdown(), "Could not shutdown");
- }).detach();
- return Status::ok();
- }
-
- Status useKernelBinderCallingId() override {
- // this is WRONG! It does not make sense when using RPC binder, and
- // because it is SO wrong, and so much code calls this, it should abort!
-
- (void)IPCThreadState::self()->getCallingPid();
- return Status::ok();
- }
-};
-sp<IBinder> MyBinderRpcTest::mHeldBinder;
+ return base::StringPrintf("unexpected state %d", wstatus);
+}
class Process {
public:
@@ -332,8 +113,8 @@
android::base::borrowed_fd /* readEnd */)>& f) {
android::base::unique_fd childWriteEnd;
android::base::unique_fd childReadEnd;
- CHECK(android::base::Pipe(&mReadEnd, &childWriteEnd)) << strerror(errno);
- CHECK(android::base::Pipe(&childReadEnd, &mWriteEnd)) << strerror(errno);
+ CHECK(android::base::Pipe(&mReadEnd, &childWriteEnd, 0)) << strerror(errno);
+ CHECK(android::base::Pipe(&childReadEnd, &mWriteEnd, 0)) << strerror(errno);
if (0 == (mPid = fork())) {
// racey: assume parent doesn't crash before this is set
prctl(PR_SET_PDEATHSIG, SIGHUP);
@@ -345,13 +126,28 @@
}
~Process() {
if (mPid != 0) {
- waitpid(mPid, nullptr, 0);
+ int wstatus;
+ waitpid(mPid, &wstatus, 0);
+ if (mCustomExitStatusCheck) {
+ mCustomExitStatusCheck(wstatus);
+ } else {
+ EXPECT_TRUE(WIFEXITED(wstatus) && WEXITSTATUS(wstatus) == 0)
+ << "server process failed: " << WaitStatusToString(wstatus);
+ }
}
}
android::base::borrowed_fd readEnd() { return mReadEnd; }
android::base::borrowed_fd writeEnd() { return mWriteEnd; }
+ void setCustomExitStatusCheck(std::function<void(int wstatus)> f) {
+ mCustomExitStatusCheck = std::move(f);
+ }
+
+ // Kill the process. Avoid if possible. Shutdown gracefully via an RPC instead.
+ void terminate() { kill(mPid, SIGTERM); }
+
private:
+ std::function<void(int wstatus)> mCustomExitStatusCheck;
pid_t mPid = 0;
android::base::unique_fd mReadEnd;
android::base::unique_fd mWriteEnd;
@@ -366,7 +162,7 @@
};
static unsigned int allocateVsockPort() {
- static unsigned int vsockPort = 3456;
+ static unsigned int vsockPort = 34567;
return vsockPort++;
}
@@ -419,10 +215,10 @@
BinderRpcTestProcessSession(BinderRpcTestProcessSession&&) = default;
~BinderRpcTestProcessSession() {
- EXPECT_NE(nullptr, rootIface);
- if (rootIface == nullptr) return;
-
if (!expectAlreadyShutdown) {
+ EXPECT_NE(nullptr, rootIface);
+ if (rootIface == nullptr) return;
+
std::vector<int32_t> remoteCounts;
// calling over any sessions counts across all sessions
EXPECT_OK(rootIface->countBinders(&remoteCounts));
@@ -443,28 +239,6 @@
}
};
-enum class SocketType {
- PRECONNECTED,
- UNIX,
- 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::VSOCK:
- return "vm_socket";
- case SocketType::INET:
- return "inet_socket";
- default:
- LOG_ALWAYS_FATAL("Unknown socket type");
- return "";
- }
-}
-
static base::unique_fd connectTo(const RpcSocketAddress& addr) {
base::unique_fd serverFd(
TEMP_FAILURE_RETRY(socket(addr.addr()->sa_family, SOCK_STREAM | SOCK_CLOEXEC, 0)));
@@ -480,115 +254,79 @@
return serverFd;
}
-class BinderRpc : public ::testing::TestWithParam<std::tuple<SocketType, RpcSecurity>> {
+using RunServiceFn = void (*)(android::base::borrowed_fd writeEnd,
+ android::base::borrowed_fd readEnd);
+
+class BinderRpc : public ::testing::TestWithParam<
+ std::tuple<SocketType, RpcSecurity, uint32_t, uint32_t, bool, bool>> {
public:
- struct Options {
- size_t numThreads = 1;
- size_t numSessions = 1;
- size_t numIncomingConnections = 0;
- size_t numOutgoingConnections = SIZE_MAX;
- };
+ SocketType socketType() const { return std::get<0>(GetParam()); }
+ 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 noKernel() const { return std::get<5>(GetParam()); }
+
+ // 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);
+ }
static inline std::string PrintParamInfo(const testing::TestParamInfo<ParamType>& info) {
- auto [type, security] = info.param;
- return PrintToString(type) + "_" + newFactory(security)->toCString();
- }
-
- static inline void writeString(android::base::borrowed_fd fd, std::string_view str) {
- uint64_t length = str.length();
- CHECK(android::base::WriteFully(fd, &length, sizeof(length)));
- CHECK(android::base::WriteFully(fd, str.data(), str.length()));
- }
-
- static inline std::string readString(android::base::borrowed_fd fd) {
- uint64_t length;
- CHECK(android::base::ReadFully(fd, &length, sizeof(length)));
- std::string ret(length, '\0');
- CHECK(android::base::ReadFully(fd, ret.data(), length));
+ auto [type, security, clientVersion, serverVersion, singleThreaded, noKernel] = info.param;
+ auto ret = PrintToString(type) + "_" + newFactory(security)->toCString() + "_clientV" +
+ std::to_string(clientVersion) + "_serverV" + std::to_string(serverVersion);
+ if (singleThreaded) {
+ ret += "_single_threaded";
+ }
+ if (noKernel) {
+ ret += "_no_kernel";
+ }
return ret;
}
- static inline void writeToFd(android::base::borrowed_fd fd, const Parcelable& parcelable) {
- Parcel parcel;
- CHECK_EQ(OK, parcelable.writeToParcel(&parcel));
- writeString(fd,
- std::string(reinterpret_cast<const char*>(parcel.data()), parcel.dataSize()));
- }
-
- template <typename T>
- static inline T readFromFd(android::base::borrowed_fd fd) {
- std::string data = readString(fd);
- Parcel parcel;
- CHECK_EQ(OK, parcel.setData(reinterpret_cast<const uint8_t*>(data.data()), data.size()));
- T object;
- CHECK_EQ(OK, object.readFromParcel(&parcel));
- return object;
- }
-
// This creates a new process serving an interface on a certain number of
// threads.
- ProcessSession createRpcTestSocketServerProcess(
- const Options& options, const std::function<void(const sp<RpcServer>&)>& configure) {
+ ProcessSession createRpcTestSocketServerProcessEtc(const BinderRpcOptions& options) {
CHECK_GE(options.numSessions, 1) << "Must have at least one session to a server";
SocketType socketType = std::get<0>(GetParam());
RpcSecurity rpcSecurity = std::get<1>(GetParam());
+ uint32_t clientVersion = std::get<2>(GetParam());
+ uint32_t serverVersion = std::get<3>(GetParam());
+ bool singleThreaded = std::get<4>(GetParam());
+ bool noKernel = std::get<5>(GetParam());
- unsigned int vsockPort = allocateVsockPort();
- std::string addr = allocateSocketAddress();
+ std::string path = android::base::GetExecutableDirectory();
+ auto servicePath =
+ android::base::StringPrintf("%s/binder_rpc_test_service%s%s", path.c_str(),
+ singleThreaded ? "_single_threaded" : "",
+ noKernel ? "_no_kernel" : "");
auto ret = ProcessSession{
- .host = Process([&](android::base::borrowed_fd writeEnd,
+ .host = Process([=](android::base::borrowed_fd writeEnd,
android::base::borrowed_fd readEnd) {
- auto certVerifier = std::make_shared<RpcCertificateVerifierSimple>();
- sp<RpcServer> server = RpcServer::make(newFactory(rpcSecurity, certVerifier));
-
- server->setMaxThreads(options.numThreads);
-
- unsigned int outPort = 0;
-
- switch (socketType) {
- case SocketType::PRECONNECTED:
- [[fallthrough]];
- case SocketType::UNIX:
- CHECK_EQ(OK, server->setupUnixDomainServer(addr.c_str())) << addr;
- break;
- case SocketType::VSOCK:
- CHECK_EQ(OK, server->setupVsockServer(vsockPort));
- break;
- case SocketType::INET: {
- CHECK_EQ(OK, server->setupInetServer(kLocalInetAddress, 0, &outPort));
- CHECK_NE(0, outPort);
- break;
- }
- default:
- LOG_ALWAYS_FATAL("Unknown socket type");
- }
-
- BinderRpcTestServerInfo serverInfo;
- serverInfo.port = static_cast<int64_t>(outPort);
- serverInfo.cert.data = server->getCertificate(RpcCertificateFormat::PEM);
- writeToFd(writeEnd, serverInfo);
- auto clientInfo = readFromFd<BinderRpcTestClientInfo>(readEnd);
-
- if (rpcSecurity == RpcSecurity::TLS) {
- for (const auto& clientCert : clientInfo.certs) {
- CHECK_EQ(OK,
- certVerifier
- ->addTrustedPeerCertificate(RpcCertificateFormat::PEM,
- clientCert.data));
- }
- }
-
- configure(server);
-
- server->join();
-
- // Another thread calls shutdown. Wait for it to complete.
- (void)server->shutdown();
+ auto writeFd = std::to_string(writeEnd.get());
+ auto readFd = std::to_string(readEnd.get());
+ execl(servicePath.c_str(), servicePath.c_str(), writeFd.c_str(), readFd.c_str(),
+ NULL);
}),
};
+ BinderRpcTestServerConfig serverConfig;
+ serverConfig.numThreads = options.numThreads;
+ serverConfig.socketType = static_cast<int32_t>(socketType);
+ serverConfig.rpcSecurity = static_cast<int32_t>(rpcSecurity);
+ serverConfig.serverVersion = serverVersion;
+ serverConfig.vsockPort = allocateVsockPort();
+ serverConfig.addr = allocateSocketAddress();
+ for (auto mode : options.serverSupportedFileDescriptorTransportModes) {
+ serverConfig.serverSupportedFileDescriptorTransportModes.push_back(
+ static_cast<int32_t>(mode));
+ }
+ writeToFd(ret.host.writeEnd(), serverConfig);
+
std::vector<sp<RpcSession>> sessions;
auto certVerifier = std::make_shared<RpcCertificateVerifierSimple>();
for (size_t i = 0; i < options.numSessions; i++) {
@@ -618,20 +356,22 @@
status_t status;
for (const auto& session : sessions) {
+ CHECK(session->setProtocolVersion(clientVersion));
session->setMaxIncomingThreads(options.numIncomingConnections);
session->setMaxOutgoingThreads(options.numOutgoingConnections);
+ session->setFileDescriptorTransportMode(options.clientFileDescriptorTransportMode);
switch (socketType) {
case SocketType::PRECONNECTED:
status = session->setupPreconnectedClient({}, [=]() {
- return connectTo(UnixSocketAddress(addr.c_str()));
+ return connectTo(UnixSocketAddress(serverConfig.addr.c_str()));
});
break;
case SocketType::UNIX:
- status = session->setupUnixDomainClient(addr.c_str());
+ status = session->setupUnixDomainClient(serverConfig.addr.c_str());
break;
case SocketType::VSOCK:
- status = session->setupVsockClient(VMADDR_CID_LOCAL, vsockPort);
+ status = session->setupVsockClient(VMADDR_CID_LOCAL, serverConfig.vsockPort);
break;
case SocketType::INET:
status = session->setupInetClient("127.0.0.1", serverInfo.port);
@@ -639,52 +379,22 @@
default:
LOG_ALWAYS_FATAL("Unknown socket type");
}
+ if (options.allowConnectFailure && status != OK) {
+ ret.sessions.clear();
+ break;
+ }
CHECK_EQ(status, OK) << "Could not connect: " << statusToString(status);
ret.sessions.push_back({session, session->getRootObject()});
}
return ret;
}
- BinderRpcTestProcessSession createRpcTestSocketServerProcess(const Options& options) {
+ BinderRpcTestProcessSession createRpcTestSocketServerProcess(const BinderRpcOptions& options) {
BinderRpcTestProcessSession ret{
- .proc = createRpcTestSocketServerProcess(
- options,
- [&](const sp<RpcServer>& server) {
- server->setPerSessionRootObject([&](const sockaddr* addr,
- socklen_t len) {
- sp<MyBinderRpcTest> service = sp<MyBinderRpcTest>::make();
- switch (addr->sa_family) {
- case AF_UNIX:
- // nothing to save
- break;
- case AF_VSOCK:
- CHECK_EQ(len, sizeof(sockaddr_vm));
- service->port = reinterpret_cast<const sockaddr_vm*>(addr)
- ->svm_port;
- break;
- case AF_INET:
- CHECK_EQ(len, sizeof(sockaddr_in));
- service->port =
- ntohs(reinterpret_cast<const sockaddr_in*>(addr)
- ->sin_port);
- break;
- case AF_INET6:
- CHECK_EQ(len, sizeof(sockaddr_in));
- service->port =
- ntohs(reinterpret_cast<const sockaddr_in6*>(addr)
- ->sin6_port);
- break;
- default:
- LOG_ALWAYS_FATAL("Unrecognized address family %d",
- addr->sa_family);
- }
- service->server = server;
- return service;
- });
- }),
+ .proc = createRpcTestSocketServerProcessEtc(options),
};
- ret.rootBinder = ret.proc.sessions.at(0).root;
+ ret.rootBinder = ret.proc.sessions.empty() ? nullptr : ret.proc.sessions.at(0).root;
ret.rootIface = interface_cast<IBinderRpcTest>(ret.rootBinder);
return ret;
@@ -694,6 +404,18 @@
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);
@@ -706,7 +428,7 @@
EXPECT_EQ(IBinderRpcTest::descriptor, proc.rootBinder->getInterfaceDescriptor());
}
-TEST_P(BinderRpc, MultipleSessions) {
+TEST_P(BinderRpcThreads, MultipleSessions) {
auto proc = createRpcTestSocketServerProcess({.numThreads = 1, .numSessions = 5});
for (auto session : proc.proc.sessions) {
ASSERT_NE(nullptr, session.root);
@@ -714,7 +436,7 @@
}
}
-TEST_P(BinderRpc, SeparateRootObject) {
+TEST_P(BinderRpcThreads, SeparateRootObject) {
SocketType type = std::get<0>(GetParam());
if (type == SocketType::PRECONNECTED || type == SocketType::UNIX) {
// we can't get port numbers for unix sockets
@@ -752,7 +474,7 @@
p1.markForBinder(proc1.rootBinder);
p1.writeInt32(3);
- EXPECT_EQ(BAD_TYPE, p1.appendFrom(&pRaw, 0, p1.dataSize()));
+ EXPECT_EQ(BAD_TYPE, p1.appendFrom(&pRaw, 0, pRaw.dataSize()));
EXPECT_EQ(BAD_TYPE, pRaw.appendFrom(&p1, 0, p1.dataSize()));
Parcel p2;
@@ -791,6 +513,13 @@
EXPECT_EQ(single + single, doubled);
}
+TEST_P(BinderRpc, InvalidNullBinderReturn) {
+ auto proc = createRpcTestSocketServerProcess({});
+
+ sp<IBinder> outBinder;
+ EXPECT_EQ(proc.rootIface->getNullBinder(&outBinder).transactionError(), UNEXPECTED_NULL);
+}
+
TEST_P(BinderRpc, CallMeBack) {
auto proc = createRpcTestSocketServerProcess({});
@@ -890,7 +619,7 @@
proc1.rootIface->repeatBinder(proc2.rootBinder, &outBinder).transactionError());
}
-TEST_P(BinderRpc, CannotMixBindersBetweenTwoSessionsToTheSameServer) {
+TEST_P(BinderRpcThreads, CannotMixBindersBetweenTwoSessionsToTheSameServer) {
auto proc = createRpcTestSocketServerProcess({.numThreads = 1, .numSessions = 2});
sp<IBinder> outBinder;
@@ -900,6 +629,11 @@
}
TEST_P(BinderRpc, CannotSendRegularBinderOverSocketBinder) {
+ if (!kEnableKernelIpc || noKernel()) {
+ GTEST_SKIP() << "Test disabled because Binder kernel driver was disabled "
+ "at build time.";
+ }
+
auto proc = createRpcTestSocketServerProcess({});
sp<IBinder> someRealBinder = IInterface::asBinder(defaultServiceManager());
@@ -909,6 +643,11 @@
}
TEST_P(BinderRpc, CannotSendSocketBinderOverRegularBinder) {
+ if (!kEnableKernelIpc || noKernel()) {
+ GTEST_SKIP() << "Test disabled because Binder kernel driver was disabled "
+ "at build time.";
+ }
+
auto proc = createRpcTestSocketServerProcess({});
// for historical reasons, IServiceManager interface only returns the
@@ -928,7 +667,13 @@
}
TEST_P(BinderRpc, NestedTransactions) {
- auto proc = createRpcTestSocketServerProcess({});
+ auto proc = createRpcTestSocketServerProcess({
+ // Enable FD support because it uses more stack space and so represents
+ // something closer to a worst case scenario.
+ .clientFileDescriptorTransportMode = RpcSession::FileDescriptorTransportMode::UNIX,
+ .serverSupportedFileDescriptorTransportModes =
+ {RpcSession::FileDescriptorTransportMode::UNIX},
+ });
auto nastyNester = sp<MyBinderRpcTest>::make();
EXPECT_OK(proc.rootIface->nestMe(nastyNester, 10));
@@ -1030,7 +775,7 @@
return duration_cast<milliseconds>(system_clock::now().time_since_epoch()).count();
}
-TEST_P(BinderRpc, ThreadPoolGreaterThanEqualRequested) {
+TEST_P(BinderRpcThreads, ThreadPoolGreaterThanEqualRequested) {
constexpr size_t kNumThreads = 10;
auto proc = createRpcTestSocketServerProcess({.numThreads = kNumThreads});
@@ -1081,14 +826,14 @@
EXPECT_LE(epochMsAfter, epochMsBefore + 3 * sleepMs);
}
-TEST_P(BinderRpc, ThreadPoolOverSaturated) {
+TEST_P(BinderRpcThreads, ThreadPoolOverSaturated) {
constexpr size_t kNumThreads = 10;
constexpr size_t kNumCalls = kNumThreads + 3;
auto proc = createRpcTestSocketServerProcess({.numThreads = kNumThreads});
testThreadPoolOverSaturated(proc.rootIface, kNumCalls);
}
-TEST_P(BinderRpc, ThreadPoolLimitOutgoing) {
+TEST_P(BinderRpcThreads, ThreadPoolLimitOutgoing) {
constexpr size_t kNumThreads = 20;
constexpr size_t kNumOutgoingConnections = 10;
constexpr size_t kNumCalls = kNumOutgoingConnections + 3;
@@ -1097,7 +842,7 @@
testThreadPoolOverSaturated(proc.rootIface, kNumCalls);
}
-TEST_P(BinderRpc, ThreadingStressTest) {
+TEST_P(BinderRpcThreads, ThreadingStressTest) {
constexpr size_t kNumClientThreads = 10;
constexpr size_t kNumServerThreads = 10;
constexpr size_t kNumCalls = 100;
@@ -1126,7 +871,7 @@
for (auto& t : threads) t.join();
}
-TEST_P(BinderRpc, OnewayStressTest) {
+TEST_P(BinderRpcThreads, OnewayStressTest) {
constexpr size_t kNumClientThreads = 10;
constexpr size_t kNumServerThreads = 10;
constexpr size_t kNumCalls = 1000;
@@ -1161,7 +906,7 @@
EXPECT_LT(epochMsAfter, epochMsBefore + kReallyLongTimeMs);
}
-TEST_P(BinderRpc, OnewayCallQueueing) {
+TEST_P(BinderRpcThreads, OnewayCallQueueing) {
constexpr size_t kNumSleeps = 10;
constexpr size_t kNumExtraServerThreads = 4;
constexpr size_t kSleepMs = 50;
@@ -1190,7 +935,7 @@
saturateThreadPool(1 + kNumExtraServerThreads, proc.rootIface);
}
-TEST_P(BinderRpc, OnewayCallExhaustion) {
+TEST_P(BinderRpcThreads, OnewayCallExhaustion) {
constexpr size_t kNumClients = 2;
constexpr size_t kTooLongMs = 1000;
@@ -1233,11 +978,21 @@
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)) {
+ // we have no incoming connections to receive the callback
+ continue;
+ }
+
+ size_t numIncomingConnections = bothSingleThreaded ? 0 : 1;
auto proc = createRpcTestSocketServerProcess(
- {.numThreads = 1, .numSessions = 1, .numIncomingConnections = 1});
+ {.numThreads = 1,
+ .numSessions = 1,
+ .numIncomingConnections = numIncomingConnections});
auto cb = sp<MyBinderRpcCallback>::make();
if (callIsOneway) {
@@ -1248,9 +1003,14 @@
proc.rootIface->doCallback(cb, callbackIsOneway, delayed, kTestString));
}
- using std::literals::chrono_literals::operator""s;
- std::unique_lock<std::mutex> _l(cb->mMutex);
- cb->mCv.wait_for(_l, 1s, [&] { return !cb->mValues.empty(); });
+ // if both transactions are synchronous and the response is sent back on the
+ // same thread, everything should have happened in a nested call. Otherwise,
+ // the callback will be processed on another thread.
+ if (callIsOneway || callbackIsOneway || delayed) {
+ using std::literals::chrono_literals::operator""s;
+ RpcMutexUniqueLock _l(cb->mMutex);
+ cb->mCv.wait_for(_l, 1s, [&] { return !cb->mValues.empty(); });
+ }
EXPECT_EQ(cb->mValues.size(), 1)
<< "callIsOneway: " << callIsOneway
@@ -1270,6 +1030,12 @@
// need to manually shut it down
EXPECT_TRUE(proc.proc.sessions.at(0).session->shutdownAndWait(true));
+ proc.proc.host.setCustomExitStatusCheck([](int wstatus) {
+ // Flaky. Sometimes gets SIGABRT.
+ EXPECT_TRUE((WIFEXITED(wstatus) && WEXITSTATUS(wstatus) == 0) ||
+ (WIFSIGNALED(wstatus) && WTERMSIG(wstatus) == SIGABRT))
+ << "server process failed: " << WaitStatusToString(wstatus);
+ });
proc.expectAlreadyShutdown = true;
}
}
@@ -1299,33 +1065,185 @@
EXPECT_EQ(DEAD_OBJECT, proc.rootIface->die(doDeathCleanup).transactionError())
<< "Do death cleanup: " << doDeathCleanup;
+ proc.proc.host.setCustomExitStatusCheck([](int wstatus) {
+ EXPECT_TRUE(WIFEXITED(wstatus) && WEXITSTATUS(wstatus) == 1)
+ << "server process failed incorrectly: " << WaitStatusToString(wstatus);
+ });
proc.expectAlreadyShutdown = true;
}
}
TEST_P(BinderRpc, UseKernelBinderCallingId) {
- bool okToFork = ProcessState::selfOrNull() == nullptr;
+ // This test only works if the current process shared the internal state of
+ // ProcessState with the service across the call to fork(). Both the static
+ // libraries and libbinder.so have their own separate copies of all the
+ // globals, so the test only works when the test client and service both use
+ // 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()) {
+ GTEST_SKIP() << "Test disabled because Binder kernel driver was disabled "
+ "at build time.";
+ }
auto proc = createRpcTestSocketServerProcess({});
- // If this process has used ProcessState already, then the forked process
- // cannot use it at all. If this process hasn't used it (depending on the
- // order tests are run), then the forked process can use it, and we'll only
- // catch the invalid usage the second time. Such is the burden of global
- // state!
- if (okToFork) {
- // we can't allocate IPCThreadState so actually the first time should
- // succeed :(
- EXPECT_OK(proc.rootIface->useKernelBinderCallingId());
- }
+ // we can't allocate IPCThreadState so actually the first time should
+ // succeed :(
+ EXPECT_OK(proc.rootIface->useKernelBinderCallingId());
// second time! we catch the error :)
EXPECT_EQ(DEAD_OBJECT, proc.rootIface->useKernelBinderCallingId().transactionError());
+ proc.proc.host.setCustomExitStatusCheck([](int wstatus) {
+ EXPECT_TRUE(WIFSIGNALED(wstatus) && WTERMSIG(wstatus) == SIGABRT)
+ << "server process failed incorrectly: " << WaitStatusToString(wstatus);
+ });
proc.expectAlreadyShutdown = true;
}
+TEST_P(BinderRpc, FileDescriptorTransportRejectNone) {
+ auto proc = createRpcTestSocketServerProcess({
+ .clientFileDescriptorTransportMode = RpcSession::FileDescriptorTransportMode::NONE,
+ .serverSupportedFileDescriptorTransportModes =
+ {RpcSession::FileDescriptorTransportMode::UNIX},
+ .allowConnectFailure = true,
+ });
+ EXPECT_TRUE(proc.proc.sessions.empty()) << "session connections should have failed";
+ proc.proc.host.terminate();
+ proc.proc.host.setCustomExitStatusCheck([](int wstatus) {
+ EXPECT_TRUE(WIFSIGNALED(wstatus) && WTERMSIG(wstatus) == SIGTERM)
+ << "server process failed incorrectly: " << WaitStatusToString(wstatus);
+ });
+ proc.expectAlreadyShutdown = true;
+}
+
+TEST_P(BinderRpc, FileDescriptorTransportRejectUnix) {
+ auto proc = createRpcTestSocketServerProcess({
+ .clientFileDescriptorTransportMode = RpcSession::FileDescriptorTransportMode::UNIX,
+ .serverSupportedFileDescriptorTransportModes =
+ {RpcSession::FileDescriptorTransportMode::NONE},
+ .allowConnectFailure = true,
+ });
+ EXPECT_TRUE(proc.proc.sessions.empty()) << "session connections should have failed";
+ proc.proc.host.terminate();
+ proc.proc.host.setCustomExitStatusCheck([](int wstatus) {
+ EXPECT_TRUE(WIFSIGNALED(wstatus) && WTERMSIG(wstatus) == SIGTERM)
+ << "server process failed incorrectly: " << WaitStatusToString(wstatus);
+ });
+ proc.expectAlreadyShutdown = true;
+}
+
+TEST_P(BinderRpc, FileDescriptorTransportOptionalUnix) {
+ auto proc = createRpcTestSocketServerProcess({
+ .clientFileDescriptorTransportMode = RpcSession::FileDescriptorTransportMode::NONE,
+ .serverSupportedFileDescriptorTransportModes =
+ {RpcSession::FileDescriptorTransportMode::NONE,
+ RpcSession::FileDescriptorTransportMode::UNIX},
+ });
+
+ android::os::ParcelFileDescriptor out;
+ auto status = proc.rootIface->echoAsFile("hello", &out);
+ EXPECT_EQ(status.transactionError(), FDS_NOT_ALLOWED) << status;
+}
+
+TEST_P(BinderRpc, ReceiveFile) {
+ auto proc = createRpcTestSocketServerProcess({
+ .clientFileDescriptorTransportMode = RpcSession::FileDescriptorTransportMode::UNIX,
+ .serverSupportedFileDescriptorTransportModes =
+ {RpcSession::FileDescriptorTransportMode::UNIX},
+ });
+
+ android::os::ParcelFileDescriptor out;
+ auto status = proc.rootIface->echoAsFile("hello", &out);
+ if (!supportsFdTransport()) {
+ EXPECT_EQ(status.transactionError(), BAD_VALUE) << status;
+ return;
+ }
+ ASSERT_TRUE(status.isOk()) << status;
+
+ std::string result;
+ CHECK(android::base::ReadFdToString(out.get(), &result));
+ EXPECT_EQ(result, "hello");
+}
+
+TEST_P(BinderRpc, SendFiles) {
+ auto proc = createRpcTestSocketServerProcess({
+ .clientFileDescriptorTransportMode = RpcSession::FileDescriptorTransportMode::UNIX,
+ .serverSupportedFileDescriptorTransportModes =
+ {RpcSession::FileDescriptorTransportMode::UNIX},
+ });
+
+ std::vector<android::os::ParcelFileDescriptor> files;
+ files.emplace_back(android::os::ParcelFileDescriptor(mockFileDescriptor("123")));
+ files.emplace_back(android::os::ParcelFileDescriptor(mockFileDescriptor("a")));
+ files.emplace_back(android::os::ParcelFileDescriptor(mockFileDescriptor("b")));
+ files.emplace_back(android::os::ParcelFileDescriptor(mockFileDescriptor("cd")));
+
+ android::os::ParcelFileDescriptor out;
+ auto status = proc.rootIface->concatFiles(files, &out);
+ if (!supportsFdTransport()) {
+ EXPECT_EQ(status.transactionError(), BAD_VALUE) << status;
+ return;
+ }
+ ASSERT_TRUE(status.isOk()) << status;
+
+ std::string result;
+ CHECK(android::base::ReadFdToString(out.get(), &result));
+ EXPECT_EQ(result, "123abcd");
+}
+
+TEST_P(BinderRpc, SendMaxFiles) {
+ if (!supportsFdTransport()) {
+ GTEST_SKIP() << "Would fail trivially (which is tested by BinderRpc::SendFiles)";
+ }
+
+ auto proc = createRpcTestSocketServerProcess({
+ .clientFileDescriptorTransportMode = RpcSession::FileDescriptorTransportMode::UNIX,
+ .serverSupportedFileDescriptorTransportModes =
+ {RpcSession::FileDescriptorTransportMode::UNIX},
+ });
+
+ std::vector<android::os::ParcelFileDescriptor> files;
+ for (int i = 0; i < 253; i++) {
+ files.emplace_back(android::os::ParcelFileDescriptor(mockFileDescriptor("a")));
+ }
+
+ android::os::ParcelFileDescriptor out;
+ auto status = proc.rootIface->concatFiles(files, &out);
+ ASSERT_TRUE(status.isOk()) << status;
+
+ std::string result;
+ CHECK(android::base::ReadFdToString(out.get(), &result));
+ EXPECT_EQ(result, std::string(253, 'a'));
+}
+
+TEST_P(BinderRpc, SendTooManyFiles) {
+ if (!supportsFdTransport()) {
+ GTEST_SKIP() << "Would fail trivially (which is tested by BinderRpc::SendFiles)";
+ }
+
+ auto proc = createRpcTestSocketServerProcess({
+ .clientFileDescriptorTransportMode = RpcSession::FileDescriptorTransportMode::UNIX,
+ .serverSupportedFileDescriptorTransportModes =
+ {RpcSession::FileDescriptorTransportMode::UNIX},
+ });
+
+ std::vector<android::os::ParcelFileDescriptor> files;
+ for (int i = 0; i < 254; i++) {
+ files.emplace_back(android::os::ParcelFileDescriptor(mockFileDescriptor("a")));
+ }
+
+ android::os::ParcelFileDescriptor out;
+ auto status = proc.rootIface->concatFiles(files, &out);
+ EXPECT_EQ(status.transactionError(), BAD_VALUE) << status;
+}
+
TEST_P(BinderRpc, WorksWithLibbinderNdkPing) {
+ if constexpr (!kEnableSharedLibs) {
+ GTEST_SKIP() << "Test disabled because Binder was built as a static library";
+ }
+
auto proc = createRpcTestSocketServerProcess({});
ndk::SpAIBinder binder = ndk::SpAIBinder(AIBinder_fromPlatformBinder(proc.rootBinder));
@@ -1335,6 +1253,10 @@
}
TEST_P(BinderRpc, WorksWithLibbinderNdkUserTransaction) {
+ if constexpr (!kEnableSharedLibs) {
+ GTEST_SKIP() << "Test disabled because Binder was built as a static library";
+ }
+
auto proc = createRpcTestSocketServerProcess({});
ndk::SpAIBinder binder = ndk::SpAIBinder(AIBinder_fromPlatformBinder(proc.rootBinder));
@@ -1359,7 +1281,7 @@
return ret;
}
-TEST_P(BinderRpc, Fds) {
+TEST_P(BinderRpcThreads, Fds) {
ssize_t beforeFds = countFds();
ASSERT_GE(beforeFds, 0);
{
@@ -1382,20 +1304,90 @@
static bool testSupportVsockLoopback() {
// We don't need to enable TLS to know if vsock is supported.
unsigned int vsockPort = allocateVsockPort();
- sp<RpcServer> server = RpcServer::make(RpcTransportCtxFactoryRaw::make());
- if (status_t status = server->setupVsockServer(vsockPort); status != OK) {
- if (status == -EAFNOSUPPORT) {
- return false;
- }
- LOG_ALWAYS_FATAL("Could not setup vsock server: %s", statusToString(status).c_str());
- }
- server->start();
- sp<RpcSession> session = RpcSession::make(RpcTransportCtxFactoryRaw::make());
- status_t status = session->setupVsockClient(VMADDR_CID_LOCAL, vsockPort);
- while (!server->shutdown()) usleep(10000);
- ALOGE("Detected vsock loopback supported: %s", statusToString(status).c_str());
- return status == OK;
+ android::base::unique_fd serverFd(
+ TEMP_FAILURE_RETRY(socket(AF_VSOCK, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0)));
+ LOG_ALWAYS_FATAL_IF(serverFd == -1, "Could not create socket: %s", strerror(errno));
+
+ sockaddr_vm serverAddr{
+ .svm_family = AF_VSOCK,
+ .svm_port = vsockPort,
+ .svm_cid = VMADDR_CID_ANY,
+ };
+ int ret = TEMP_FAILURE_RETRY(
+ bind(serverFd.get(), reinterpret_cast<sockaddr*>(&serverAddr), sizeof(serverAddr)));
+ LOG_ALWAYS_FATAL_IF(0 != ret, "Could not bind socket to port %u: %s", vsockPort,
+ strerror(errno));
+
+ ret = TEMP_FAILURE_RETRY(listen(serverFd.get(), 1 /*backlog*/));
+ LOG_ALWAYS_FATAL_IF(0 != ret, "Could not listen socket on port %u: %s", vsockPort,
+ strerror(errno));
+
+ // Try to connect to the server using the VMADDR_CID_LOCAL cid
+ // to see if the kernel supports it. It's safe to use a blocking
+ // connect because vsock sockets have a 2 second connection timeout,
+ // and they return ETIMEDOUT after that.
+ android::base::unique_fd connectFd(
+ TEMP_FAILURE_RETRY(socket(AF_VSOCK, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0)));
+ LOG_ALWAYS_FATAL_IF(connectFd == -1, "Could not create socket for port %u: %s", vsockPort,
+ strerror(errno));
+
+ bool success = false;
+ sockaddr_vm connectAddr{
+ .svm_family = AF_VSOCK,
+ .svm_port = vsockPort,
+ .svm_cid = VMADDR_CID_LOCAL,
+ };
+ ret = TEMP_FAILURE_RETRY(connect(connectFd.get(), reinterpret_cast<sockaddr*>(&connectAddr),
+ sizeof(connectAddr)));
+ if (ret != 0 && (errno == EAGAIN || errno == EINPROGRESS)) {
+ android::base::unique_fd acceptFd;
+ while (true) {
+ pollfd pfd[]{
+ {.fd = serverFd.get(), .events = POLLIN, .revents = 0},
+ {.fd = connectFd.get(), .events = POLLOUT, .revents = 0},
+ };
+ ret = TEMP_FAILURE_RETRY(poll(pfd, arraysize(pfd), -1));
+ LOG_ALWAYS_FATAL_IF(ret < 0, "Error polling: %s", strerror(errno));
+
+ if (pfd[0].revents & POLLIN) {
+ sockaddr_vm acceptAddr;
+ socklen_t acceptAddrLen = sizeof(acceptAddr);
+ ret = TEMP_FAILURE_RETRY(accept4(serverFd.get(),
+ reinterpret_cast<sockaddr*>(&acceptAddr),
+ &acceptAddrLen, SOCK_CLOEXEC));
+ LOG_ALWAYS_FATAL_IF(ret < 0, "Could not accept4 socket: %s", strerror(errno));
+ LOG_ALWAYS_FATAL_IF(acceptAddrLen != static_cast<socklen_t>(sizeof(acceptAddr)),
+ "Truncated address");
+
+ // Store the fd in acceptFd so we keep the connection alive
+ // while polling connectFd
+ acceptFd.reset(ret);
+ }
+
+ if (pfd[1].revents & POLLOUT) {
+ // Connect either succeeded or timed out
+ int connectErrno;
+ socklen_t connectErrnoLen = sizeof(connectErrno);
+ int ret = getsockopt(connectFd.get(), SOL_SOCKET, SO_ERROR, &connectErrno,
+ &connectErrnoLen);
+ LOG_ALWAYS_FATAL_IF(ret == -1,
+ "Could not getsockopt() after connect() "
+ "on non-blocking socket: %s.",
+ strerror(errno));
+
+ // We're done, this is all we wanted
+ success = connectErrno == 0;
+ break;
+ }
+ }
+ } else {
+ success = ret == 0;
+ }
+
+ ALOGE("Detected vsock loopback supported: %s", success ? "yes" : "no");
+
+ return success;
}
static std::vector<SocketType> testSocketTypes(bool hasPreconnected = true) {
@@ -1412,9 +1404,31 @@
return ret;
}
+static std::vector<uint32_t> testVersions() {
+ std::vector<uint32_t> versions;
+ for (size_t i = 0; i < RPC_WIRE_PROTOCOL_VERSION_NEXT; i++) {
+ versions.push_back(i);
+ }
+ versions.push_back(RPC_WIRE_PROTOCOL_VERSION_EXPERIMENTAL);
+ return versions;
+}
+
INSTANTIATE_TEST_CASE_P(PerSocket, BinderRpc,
::testing::Combine(::testing::ValuesIn(testSocketTypes()),
- ::testing::ValuesIn(RpcSecurityValues())),
+ ::testing::ValuesIn(RpcSecurityValues()),
+ ::testing::ValuesIn(testVersions()),
+ ::testing::ValuesIn(testVersions()),
+ ::testing::Values(false, true),
+ ::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
@@ -1468,9 +1482,14 @@
bool mValue = false;
};
-TEST_P(BinderRpcSimple, Shutdown) {
+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(GetParam()));
+ 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>();
@@ -1499,6 +1518,11 @@
"createRpcDelegateServiceManager() with a device attached, such test belongs "
"to binderHostDeviceTest. Hence, just disable this test on host.";
#endif // !__ANDROID__
+ if constexpr (!kEnableKernelIpc) {
+ GTEST_SKIP() << "Test disabled because Binder kernel driver was disabled "
+ "at build time.";
+ }
+
sp<IServiceManager> sm = defaultServiceManager();
ASSERT_NE(nullptr, sm);
// Any Java service with non-empty getInterfaceDescriptor() would do.
@@ -1540,12 +1564,17 @@
ASSERT_EQ(OK, rpcBinder->pingBinder());
}
-INSTANTIATE_TEST_CASE_P(BinderRpc, BinderRpcSimple, ::testing::ValuesIn(RpcSecurityValues()),
- BinderRpcSimple::PrintTestParam);
+INSTANTIATE_TEST_CASE_P(BinderRpc, BinderRpcServerOnly,
+ ::testing::Combine(::testing::ValuesIn(RpcSecurityValues()),
+ ::testing::ValuesIn(testVersions())),
+ BinderRpcServerOnly::PrintTestParam);
class RpcTransportTestUtils {
public:
- using Param = std::tuple<SocketType, RpcSecurity, std::optional<RpcCertificateFormat>>;
+ // Only parameterized only server version because `RpcSession` is bypassed
+ // in the client half of the tests.
+ using Param =
+ std::tuple<SocketType, RpcSecurity, std::optional<RpcCertificateFormat>, uint32_t>;
using ConnectToServer = std::function<base::unique_fd()>;
// A server that handles client socket connections.
@@ -1557,8 +1586,9 @@
[[nodiscard]] AssertionResult setUp(
const Param& param,
std::unique_ptr<RpcAuth> auth = std::make_unique<RpcAuthSelfSigned>()) {
- auto [socketType, rpcSecurity, certificateFormat] = param;
+ auto [socketType, rpcSecurity, certificateFormat, serverVersion] = param;
auto rpcServer = RpcServer::make(newFactory(rpcSecurity));
+ rpcServer->setProtocolVersion(serverVersion);
switch (socketType) {
case SocketType::PRECONNECTED: {
return AssertionFailure() << "Not supported by this test";
@@ -1676,7 +1706,8 @@
FdTrigger* fdTrigger) {
std::string message(kMessage);
iovec messageIov{message.data(), message.size()};
- auto status = serverTransport->interruptableWriteFully(fdTrigger, &messageIov, 1, {});
+ auto status = serverTransport->interruptableWriteFully(fdTrigger, &messageIov, 1,
+ std::nullopt, nullptr);
if (status != OK) return AssertionFailure() << statusToString(status);
return AssertionSuccess();
}
@@ -1687,7 +1718,8 @@
explicit Client(ConnectToServer connectToServer) : mConnectToServer(connectToServer) {}
Client(Client&&) = default;
[[nodiscard]] AssertionResult setUp(const Param& param) {
- auto [socketType, rpcSecurity, certificateFormat] = param;
+ auto [socketType, rpcSecurity, certificateFormat, serverVersion] = param;
+ (void)serverVersion;
mFdTrigger = FdTrigger::make();
mCtx = newFactory(rpcSecurity, mCertVerifier)->newClientCtx();
if (mCtx == nullptr) return AssertionFailure() << "newClientCtx";
@@ -1708,8 +1740,9 @@
LOG_ALWAYS_FATAL_IF(mClientTransport == nullptr, "setUpTransport not called or failed");
std::string readMessage(expectedMessage.size(), '\0');
iovec readMessageIov{readMessage.data(), readMessage.size()};
- status_t readStatus = mClientTransport->interruptableReadFully(mFdTrigger.get(),
- &readMessageIov, 1, {});
+ status_t readStatus =
+ mClientTransport->interruptableReadFully(mFdTrigger.get(), &readMessageIov, 1,
+ std::nullopt, nullptr);
if (readStatus != OK) {
return AssertionFailure() << statusToString(readStatus);
}
@@ -1757,23 +1790,28 @@
using Server = RpcTransportTestUtils::Server;
using Client = RpcTransportTestUtils::Client;
static inline std::string PrintParamInfo(const testing::TestParamInfo<ParamType>& info) {
- auto [socketType, rpcSecurity, certificateFormat] = info.param;
+ auto [socketType, rpcSecurity, certificateFormat, serverVersion] = info.param;
auto ret = PrintToString(socketType) + "_" + newFactory(rpcSecurity)->toCString();
if (certificateFormat.has_value()) ret += "_" + PrintToString(*certificateFormat);
+ ret += "_serverV" + std::to_string(serverVersion);
return ret;
}
static std::vector<ParamType> getRpcTranportTestParams() {
std::vector<ParamType> ret;
- for (auto socketType : testSocketTypes(false /* hasPreconnected */)) {
- for (auto rpcSecurity : RpcSecurityValues()) {
- switch (rpcSecurity) {
- case RpcSecurity::RAW: {
- ret.emplace_back(socketType, rpcSecurity, std::nullopt);
- } break;
- case RpcSecurity::TLS: {
- ret.emplace_back(socketType, rpcSecurity, RpcCertificateFormat::PEM);
- ret.emplace_back(socketType, rpcSecurity, RpcCertificateFormat::DER);
- } break;
+ for (auto serverVersion : testVersions()) {
+ for (auto socketType : testSocketTypes(false /* hasPreconnected */)) {
+ for (auto rpcSecurity : RpcSecurityValues()) {
+ switch (rpcSecurity) {
+ case RpcSecurity::RAW: {
+ ret.emplace_back(socketType, rpcSecurity, std::nullopt, serverVersion);
+ } break;
+ case RpcSecurity::TLS: {
+ ret.emplace_back(socketType, rpcSecurity, RpcCertificateFormat::PEM,
+ serverVersion);
+ ret.emplace_back(socketType, rpcSecurity, RpcCertificateFormat::DER,
+ serverVersion);
+ } break;
+ }
}
}
}
@@ -1781,9 +1819,15 @@
}
template <typename A, typename B>
status_t trust(const A& a, const B& b) {
- auto [socketType, rpcSecurity, certificateFormat] = GetParam();
+ auto [socketType, rpcSecurity, certificateFormat, serverVersion] = GetParam();
+ (void)serverVersion;
return RpcTransportTestUtils::trust(rpcSecurity, certificateFormat, a, b);
}
+ void SetUp() override {
+ if constexpr (!kEnableRpcThreads) {
+ GTEST_SKIP() << "Test skipped because threads were disabled at build time";
+ }
+ }
};
TEST_P(RpcTransportTest, GoodCertificate) {
@@ -1817,7 +1861,8 @@
}
TEST_P(RpcTransportTest, UntrustedServer) {
- auto [socketType, rpcSecurity, certificateFormat] = GetParam();
+ auto [socketType, rpcSecurity, certificateFormat, serverVersion] = GetParam();
+ (void)serverVersion;
auto untrustedServer = std::make_unique<Server>();
ASSERT_TRUE(untrustedServer->setUp(GetParam()));
@@ -1835,7 +1880,9 @@
client.run(handshakeOk);
}
TEST_P(RpcTransportTest, MaliciousServer) {
- auto [socketType, rpcSecurity, certificateFormat] = GetParam();
+ auto [socketType, rpcSecurity, certificateFormat, serverVersion] = GetParam();
+ (void)serverVersion;
+
auto validServer = std::make_unique<Server>();
ASSERT_TRUE(validServer->setUp(GetParam()));
@@ -1858,7 +1905,9 @@
}
TEST_P(RpcTransportTest, UntrustedClient) {
- auto [socketType, rpcSecurity, certificateFormat] = GetParam();
+ auto [socketType, rpcSecurity, certificateFormat, serverVersion] = GetParam();
+ (void)serverVersion;
+
auto server = std::make_unique<Server>();
ASSERT_TRUE(server->setUp(GetParam()));
@@ -1877,7 +1926,9 @@
}
TEST_P(RpcTransportTest, MaliciousClient) {
- auto [socketType, rpcSecurity, certificateFormat] = GetParam();
+ auto [socketType, rpcSecurity, certificateFormat, serverVersion] = GetParam();
+ (void)serverVersion;
+
auto server = std::make_unique<Server>();
ASSERT_TRUE(server->setUp(GetParam()));
@@ -1904,7 +1955,8 @@
auto serverPostConnect = [&](RpcTransport* serverTransport, FdTrigger* fdTrigger) {
std::string message(RpcTransportTestUtils::kMessage);
iovec messageIov{message.data(), message.size()};
- auto status = serverTransport->interruptableWriteFully(fdTrigger, &messageIov, 1, {});
+ auto status = serverTransport->interruptableWriteFully(fdTrigger, &messageIov, 1,
+ std::nullopt, nullptr);
if (status != OK) return AssertionFailure() << statusToString(status);
{
@@ -1915,7 +1967,8 @@
}
iovec msg2Iov{msg2.data(), msg2.size()};
- status = serverTransport->interruptableWriteFully(fdTrigger, &msg2Iov, 1, {});
+ status = serverTransport->interruptableWriteFully(fdTrigger, &msg2Iov, 1, std::nullopt,
+ nullptr);
if (status != DEAD_OBJECT)
return AssertionFailure() << "When FdTrigger is shut down, interruptableWriteFully "
"should return DEAD_OBJECT, but it is "
@@ -1962,23 +2015,28 @@
RpcTransportTest::PrintParamInfo);
class RpcTransportTlsKeyTest
- : public testing::TestWithParam<std::tuple<SocketType, RpcCertificateFormat, RpcKeyFormat>> {
+ : public testing::TestWithParam<
+ std::tuple<SocketType, RpcCertificateFormat, RpcKeyFormat, uint32_t>> {
public:
template <typename A, typename B>
status_t trust(const A& a, const B& b) {
- auto [socketType, certificateFormat, keyFormat] = GetParam();
+ auto [socketType, certificateFormat, keyFormat, serverVersion] = GetParam();
+ (void)serverVersion;
return RpcTransportTestUtils::trust(RpcSecurity::TLS, certificateFormat, a, b);
}
static std::string PrintParamInfo(const testing::TestParamInfo<ParamType>& info) {
- auto [socketType, certificateFormat, keyFormat] = info.param;
- auto ret = PrintToString(socketType) + "_certificate_" + PrintToString(certificateFormat) +
- "_key_" + PrintToString(keyFormat);
- return ret;
+ auto [socketType, certificateFormat, keyFormat, serverVersion] = info.param;
+ return PrintToString(socketType) + "_certificate_" + PrintToString(certificateFormat) +
+ "_key_" + PrintToString(keyFormat) + "_serverV" + std::to_string(serverVersion);
};
};
TEST_P(RpcTransportTlsKeyTest, PreSignedCertificate) {
- auto [socketType, certificateFormat, keyFormat] = GetParam();
+ if constexpr (!kEnableRpcThreads) {
+ GTEST_SKIP() << "Test skipped because threads were disabled at build time";
+ }
+
+ auto [socketType, certificateFormat, keyFormat, serverVersion] = GetParam();
std::vector<uint8_t> pkeyData, certData;
{
@@ -1993,8 +2051,8 @@
auto desPkey = deserializeUnencryptedPrivatekey(pkeyData, keyFormat);
auto desCert = deserializeCertificate(certData, certificateFormat);
auto auth = std::make_unique<RpcAuthPreSigned>(std::move(desPkey), std::move(desCert));
- auto utilsParam =
- std::make_tuple(socketType, RpcSecurity::TLS, std::make_optional(certificateFormat));
+ auto utilsParam = std::make_tuple(socketType, RpcSecurity::TLS,
+ std::make_optional(certificateFormat), serverVersion);
auto server = std::make_unique<RpcTransportTestUtils::Server>();
ASSERT_TRUE(server->setUp(utilsParam, std::move(auth)));
@@ -2013,7 +2071,8 @@
BinderRpc, RpcTransportTlsKeyTest,
testing::Combine(testing::ValuesIn(testSocketTypes(false /* hasPreconnected*/)),
testing::Values(RpcCertificateFormat::PEM, RpcCertificateFormat::DER),
- testing::Values(RpcKeyFormat::PEM, RpcKeyFormat::DER)),
+ testing::Values(RpcKeyFormat::PEM, RpcKeyFormat::DER),
+ testing::ValuesIn(testVersions())),
RpcTransportTlsKeyTest::PrintParamInfo);
} // namespace android
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/binder/tests/binderRpcTestCommon.cpp
similarity index 63%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/binder/tests/binderRpcTestCommon.cpp
index 6929a6c..0d9aa95 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/binder/tests/binderRpcTestCommon.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 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.
@@ -14,15 +14,11 @@
* limitations under the License.
*/
-package android.content.pm;
+#include "binderRpcTestCommon.h"
-import android.content.pm.PackageChangeEvent;
+namespace android {
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
-}
+std::atomic<int32_t> MyBinderRpcSession::gNum;
+sp<IBinder> MyBinderRpcTest::mHeldBinder;
+
+} // namespace android
diff --git a/libs/binder/tests/binderRpcTestCommon.h b/libs/binder/tests/binderRpcTestCommon.h
new file mode 100644
index 0000000..4513d36
--- /dev/null
+++ b/libs/binder/tests/binderRpcTestCommon.h
@@ -0,0 +1,379 @@
+/*
+ * 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 <BinderRpcTestClientInfo.h>
+#include <BinderRpcTestServerConfig.h>
+#include <BinderRpcTestServerInfo.h>
+#include <BnBinderRpcCallback.h>
+#include <BnBinderRpcSession.h>
+#include <BnBinderRpcTest.h>
+#include <aidl/IBinderRpcTest.h>
+#include <android-base/file.h>
+#include <android-base/logging.h>
+#include <android-base/properties.h>
+#include <android/binder_auto_utils.h>
+#include <android/binder_libbinder.h>
+#include <binder/Binder.h>
+#include <binder/BpBinder.h>
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
+#include <binder/ProcessState.h>
+#include <binder/RpcServer.h>
+#include <binder/RpcSession.h>
+#include <binder/RpcThreads.h>
+#include <binder/RpcTlsTestUtils.h>
+#include <binder/RpcTlsUtils.h>
+#include <binder/RpcTransport.h>
+#include <binder/RpcTransportRaw.h>
+#include <binder/RpcTransportTls.h>
+#include <unistd.h>
+#include <string>
+#include <vector>
+
+#include <signal.h>
+
+#include "../BuildFlags.h"
+#include "../FdTrigger.h"
+#include "../RpcSocketAddress.h" // for testing preconnected clients
+#include "../RpcState.h" // for debugging
+#include "../vm_sockets.h" // for VMADDR_*
+#include "utils/Errors.h"
+
+namespace android {
+
+constexpr char kLocalInetAddress[] = "127.0.0.1";
+
+enum class RpcSecurity { RAW, TLS };
+
+static inline std::vector<RpcSecurity> RpcSecurityValues() {
+ return {RpcSecurity::RAW, RpcSecurity::TLS};
+}
+
+enum class SocketType {
+ PRECONNECTED,
+ UNIX,
+ 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::VSOCK:
+ return "vm_socket";
+ case SocketType::INET:
+ return "inet_socket";
+ default:
+ LOG_ALWAYS_FATAL("Unknown socket type");
+ return "";
+ }
+}
+
+struct BinderRpcOptions {
+ size_t numThreads = 1;
+ size_t numSessions = 1;
+ size_t numIncomingConnections = 0;
+ size_t numOutgoingConnections = SIZE_MAX;
+ RpcSession::FileDescriptorTransportMode clientFileDescriptorTransportMode =
+ RpcSession::FileDescriptorTransportMode::NONE;
+ std::vector<RpcSession::FileDescriptorTransportMode>
+ serverSupportedFileDescriptorTransportModes = {
+ RpcSession::FileDescriptorTransportMode::NONE};
+
+ // If true, connection failures will result in `ProcessSession::sessions` being empty
+ // instead of a fatal error.
+ bool allowConnectFailure = false;
+};
+
+static inline void writeString(android::base::borrowed_fd fd, std::string_view str) {
+ uint64_t length = str.length();
+ CHECK(android::base::WriteFully(fd, &length, sizeof(length)));
+ CHECK(android::base::WriteFully(fd, str.data(), str.length()));
+}
+
+static inline std::string readString(android::base::borrowed_fd fd) {
+ uint64_t length;
+ CHECK(android::base::ReadFully(fd, &length, sizeof(length)));
+ std::string ret(length, '\0');
+ CHECK(android::base::ReadFully(fd, ret.data(), length));
+ return ret;
+}
+
+static inline void writeToFd(android::base::borrowed_fd fd, const Parcelable& parcelable) {
+ Parcel parcel;
+ CHECK_EQ(OK, parcelable.writeToParcel(&parcel));
+ writeString(fd, std::string(reinterpret_cast<const char*>(parcel.data()), parcel.dataSize()));
+}
+
+template <typename T>
+static inline T readFromFd(android::base::borrowed_fd fd) {
+ std::string data = readString(fd);
+ Parcel parcel;
+ CHECK_EQ(OK, parcel.setData(reinterpret_cast<const uint8_t*>(data.data()), data.size()));
+ T object;
+ CHECK_EQ(OK, object.readFromParcel(&parcel));
+ return object;
+}
+
+static inline std::unique_ptr<RpcTransportCtxFactory> newFactory(
+ RpcSecurity rpcSecurity, std::shared_ptr<RpcCertificateVerifier> verifier = nullptr,
+ std::unique_ptr<RpcAuth> auth = nullptr) {
+ switch (rpcSecurity) {
+ case RpcSecurity::RAW:
+ return RpcTransportCtxFactoryRaw::make();
+ case RpcSecurity::TLS: {
+ if (verifier == nullptr) {
+ verifier = std::make_shared<RpcCertificateVerifierSimple>();
+ }
+ if (auth == nullptr) {
+ auth = std::make_unique<RpcAuthSelfSigned>();
+ }
+ return RpcTransportCtxFactoryTls::make(std::move(verifier), std::move(auth));
+ }
+ default:
+ LOG_ALWAYS_FATAL("Unknown RpcSecurity %d", rpcSecurity);
+ }
+}
+
+// Create an FD that returns `contents` when read.
+static inline base::unique_fd mockFileDescriptor(std::string contents) {
+ android::base::unique_fd readFd, writeFd;
+ CHECK(android::base::Pipe(&readFd, &writeFd)) << strerror(errno);
+ RpcMaybeThread([writeFd = std::move(writeFd), contents = std::move(contents)]() {
+ signal(SIGPIPE, SIG_IGN); // ignore possible SIGPIPE from the write
+ if (!WriteStringToFd(contents, writeFd)) {
+ int savedErrno = errno;
+ LOG_ALWAYS_FATAL_IF(EPIPE != savedErrno, "mockFileDescriptor write failed: %s",
+ strerror(savedErrno));
+ }
+ }).detach();
+ return readFd;
+}
+
+using android::binder::Status;
+
+class MyBinderRpcSession : public BnBinderRpcSession {
+public:
+ static std::atomic<int32_t> gNum;
+
+ MyBinderRpcSession(const std::string& name) : mName(name) { gNum++; }
+ Status getName(std::string* name) override {
+ *name = mName;
+ return Status::ok();
+ }
+ ~MyBinderRpcSession() { gNum--; }
+
+private:
+ std::string mName;
+};
+
+class MyBinderRpcCallback : public BnBinderRpcCallback {
+ Status sendCallback(const std::string& value) {
+ RpcMutexUniqueLock _l(mMutex);
+ mValues.push_back(value);
+ _l.unlock();
+ mCv.notify_one();
+ return Status::ok();
+ }
+ Status sendOnewayCallback(const std::string& value) { return sendCallback(value); }
+
+public:
+ RpcMutex mMutex;
+ RpcConditionVariable mCv;
+ std::vector<std::string> mValues;
+};
+
+class MyBinderRpcTest : public BnBinderRpcTest {
+public:
+ wp<RpcServer> server;
+ int port = 0;
+
+ Status sendString(const std::string& str) override {
+ (void)str;
+ return Status::ok();
+ }
+ Status doubleString(const std::string& str, std::string* strstr) override {
+ *strstr = str + str;
+ return Status::ok();
+ }
+ Status getClientPort(int* out) override {
+ *out = port;
+ return Status::ok();
+ }
+ Status countBinders(std::vector<int32_t>* out) override {
+ sp<RpcServer> spServer = server.promote();
+ if (spServer == nullptr) {
+ return Status::fromExceptionCode(Status::EX_NULL_POINTER);
+ }
+ out->clear();
+ for (auto session : spServer->listSessions()) {
+ size_t count = session->state()->countBinders();
+ out->push_back(count);
+ }
+ return Status::ok();
+ }
+ Status getNullBinder(sp<IBinder>* out) override {
+ out->clear();
+ return Status::ok();
+ }
+ Status pingMe(const sp<IBinder>& binder, int32_t* out) override {
+ if (binder == nullptr) {
+ std::cout << "Received null binder!" << std::endl;
+ return Status::fromExceptionCode(Status::EX_NULL_POINTER);
+ }
+ *out = binder->pingBinder();
+ return Status::ok();
+ }
+ Status repeatBinder(const sp<IBinder>& binder, sp<IBinder>* out) override {
+ *out = binder;
+ return Status::ok();
+ }
+ static sp<IBinder> mHeldBinder;
+ Status holdBinder(const sp<IBinder>& binder) override {
+ mHeldBinder = binder;
+ return Status::ok();
+ }
+ Status getHeldBinder(sp<IBinder>* held) override {
+ *held = mHeldBinder;
+ return Status::ok();
+ }
+ Status nestMe(const sp<IBinderRpcTest>& binder, int count) override {
+ if (count <= 0) return Status::ok();
+ return binder->nestMe(this, count - 1);
+ }
+ Status alwaysGiveMeTheSameBinder(sp<IBinder>* out) override {
+ static sp<IBinder> binder = new BBinder;
+ *out = binder;
+ return Status::ok();
+ }
+ Status openSession(const std::string& name, sp<IBinderRpcSession>* out) override {
+ *out = new MyBinderRpcSession(name);
+ return Status::ok();
+ }
+ Status getNumOpenSessions(int32_t* out) override {
+ *out = MyBinderRpcSession::gNum;
+ return Status::ok();
+ }
+
+ RpcMutex blockMutex;
+ Status lock() override {
+ blockMutex.lock();
+ return Status::ok();
+ }
+ Status unlockInMsAsync(int32_t ms) override {
+ usleep(ms * 1000);
+ blockMutex.unlock();
+ return Status::ok();
+ }
+ Status lockUnlock() override {
+ RpcMutexLockGuard _l(blockMutex);
+ return Status::ok();
+ }
+
+ Status sleepMs(int32_t ms) override {
+ usleep(ms * 1000);
+ return Status::ok();
+ }
+
+ Status sleepMsAsync(int32_t ms) override {
+ // In-process binder calls are asynchronous, but the call to this method
+ // is synchronous wrt its client. This in/out-process threading model
+ // diffentiation is a classic binder leaky abstraction (for better or
+ // worse) and is preserved here the way binder sockets plugs itself
+ // into BpBinder, as nothing is changed at the higher levels
+ // (IInterface) which result in this behavior.
+ return sleepMs(ms);
+ }
+
+ Status doCallback(const sp<IBinderRpcCallback>& callback, bool oneway, bool delayed,
+ const std::string& value) override {
+ if (callback == nullptr) {
+ return Status::fromExceptionCode(Status::EX_NULL_POINTER);
+ }
+
+ if (delayed) {
+ RpcMaybeThread([=]() {
+ ALOGE("Executing delayed callback: '%s'", value.c_str());
+ Status status = doCallback(callback, oneway, false, value);
+ ALOGE("Delayed callback status: '%s'", status.toString8().c_str());
+ }).detach();
+ return Status::ok();
+ }
+
+ if (oneway) {
+ return callback->sendOnewayCallback(value);
+ }
+
+ return callback->sendCallback(value);
+ }
+
+ Status doCallbackAsync(const sp<IBinderRpcCallback>& callback, bool oneway, bool delayed,
+ const std::string& value) override {
+ return doCallback(callback, oneway, delayed, value);
+ }
+
+ Status die(bool cleanup) override {
+ if (cleanup) {
+ exit(1);
+ } else {
+ _exit(1);
+ }
+ }
+
+ Status scheduleShutdown() override {
+ sp<RpcServer> strongServer = server.promote();
+ if (strongServer == nullptr) {
+ return Status::fromExceptionCode(Status::EX_NULL_POINTER);
+ }
+ RpcMaybeThread([=] {
+ LOG_ALWAYS_FATAL_IF(!strongServer->shutdown(), "Could not shutdown");
+ }).detach();
+ return Status::ok();
+ }
+
+ Status useKernelBinderCallingId() override {
+ // this is WRONG! It does not make sense when using RPC binder, and
+ // because it is SO wrong, and so much code calls this, it should abort!
+
+ if constexpr (kEnableKernelIpc) {
+ (void)IPCThreadState::self()->getCallingPid();
+ }
+ return Status::ok();
+ }
+
+ Status echoAsFile(const std::string& content, android::os::ParcelFileDescriptor* out) override {
+ out->reset(mockFileDescriptor(content));
+ return Status::ok();
+ }
+
+ Status concatFiles(const std::vector<android::os::ParcelFileDescriptor>& files,
+ android::os::ParcelFileDescriptor* out) override {
+ std::string acc;
+ for (const auto& file : files) {
+ std::string result;
+ CHECK(android::base::ReadFdToString(file.get(), &result));
+ acc.append(result);
+ }
+ out->reset(mockFileDescriptor(acc));
+ return Status::ok();
+ }
+};
+
+} // namespace android
diff --git a/libs/binder/tests/binderRpcTestService.cpp b/libs/binder/tests/binderRpcTestService.cpp
new file mode 100644
index 0000000..31eb5da
--- /dev/null
+++ b/libs/binder/tests/binderRpcTestService.cpp
@@ -0,0 +1,114 @@
+/*
+ * 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 "binderRpcTestCommon.h"
+
+using namespace android;
+
+int main(int argc, const char* argv[]) {
+ LOG_ALWAYS_FATAL_IF(argc != 3, "Invalid number of arguments: %d", argc);
+ base::unique_fd writeEnd(atoi(argv[1]));
+ base::unique_fd readEnd(atoi(argv[2]));
+
+ auto serverConfig = readFromFd<BinderRpcTestServerConfig>(readEnd);
+ auto socketType = static_cast<SocketType>(serverConfig.socketType);
+ auto rpcSecurity = static_cast<RpcSecurity>(serverConfig.rpcSecurity);
+
+ std::vector<RpcSession::FileDescriptorTransportMode>
+ serverSupportedFileDescriptorTransportModes;
+ for (auto mode : serverConfig.serverSupportedFileDescriptorTransportModes) {
+ serverSupportedFileDescriptorTransportModes.push_back(
+ static_cast<RpcSession::FileDescriptorTransportMode>(mode));
+ }
+
+ auto certVerifier = std::make_shared<RpcCertificateVerifierSimple>();
+ sp<RpcServer> server = RpcServer::make(newFactory(rpcSecurity, certVerifier));
+
+ server->setProtocolVersion(serverConfig.serverVersion);
+ server->setMaxThreads(serverConfig.numThreads);
+ server->setSupportedFileDescriptorTransportModes(serverSupportedFileDescriptorTransportModes);
+
+ unsigned int outPort = 0;
+
+ switch (socketType) {
+ case SocketType::PRECONNECTED:
+ [[fallthrough]];
+ case SocketType::UNIX:
+ CHECK_EQ(OK, server->setupUnixDomainServer(serverConfig.addr.c_str()))
+ << serverConfig.addr;
+ break;
+ case SocketType::VSOCK:
+ CHECK_EQ(OK, server->setupVsockServer(serverConfig.vsockPort));
+ break;
+ case SocketType::INET: {
+ CHECK_EQ(OK, server->setupInetServer(kLocalInetAddress, 0, &outPort));
+ CHECK_NE(0, outPort);
+ break;
+ }
+ default:
+ LOG_ALWAYS_FATAL("Unknown socket type");
+ }
+
+ BinderRpcTestServerInfo serverInfo;
+ serverInfo.port = static_cast<int64_t>(outPort);
+ serverInfo.cert.data = server->getCertificate(RpcCertificateFormat::PEM);
+ writeToFd(writeEnd, serverInfo);
+ auto clientInfo = readFromFd<BinderRpcTestClientInfo>(readEnd);
+
+ if (rpcSecurity == RpcSecurity::TLS) {
+ for (const auto& clientCert : clientInfo.certs) {
+ CHECK_EQ(OK,
+ certVerifier->addTrustedPeerCertificate(RpcCertificateFormat::PEM,
+ clientCert.data));
+ }
+ }
+
+ server->setPerSessionRootObject([&](const void* addrPtr, size_t len) {
+ // UNIX sockets with abstract addresses return
+ // sizeof(sa_family_t)==2 in addrlen
+ CHECK_GE(len, sizeof(sa_family_t));
+ const sockaddr* addr = reinterpret_cast<const sockaddr*>(addrPtr);
+ sp<MyBinderRpcTest> service = sp<MyBinderRpcTest>::make();
+ switch (addr->sa_family) {
+ case AF_UNIX:
+ // nothing to save
+ break;
+ case AF_VSOCK:
+ CHECK_EQ(len, sizeof(sockaddr_vm));
+ service->port = reinterpret_cast<const sockaddr_vm*>(addr)->svm_port;
+ break;
+ case AF_INET:
+ CHECK_EQ(len, sizeof(sockaddr_in));
+ service->port = ntohs(reinterpret_cast<const sockaddr_in*>(addr)->sin_port);
+ break;
+ case AF_INET6:
+ CHECK_EQ(len, sizeof(sockaddr_in));
+ service->port = ntohs(reinterpret_cast<const sockaddr_in6*>(addr)->sin6_port);
+ break;
+ default:
+ LOG_ALWAYS_FATAL("Unrecognized address family %d", addr->sa_family);
+ }
+ service->server = server;
+ return service;
+ });
+
+ server->join();
+
+ // Another thread calls shutdown. Wait for it to complete.
+ (void)server->shutdown();
+
+ return 0;
+}
diff --git a/libs/binder/tests/binderRpcWireProtocolTest.cpp b/libs/binder/tests/binderRpcWireProtocolTest.cpp
index 4fcf42d..3dab2c7 100644
--- a/libs/binder/tests/binderRpcWireProtocolTest.cpp
+++ b/libs/binder/tests/binderRpcWireProtocolTest.cpp
@@ -233,11 +233,15 @@
"0100000025000000|03000000|00000000|ffffffff|03000000|00000000|00000000|"
"07000000020000003a0044000000000000000000|f8ffffff020000003a002f00000000000000000008000000";
+TEST(RpcWire, V0) {
+ checkRepr(kCurrentRepr, 0);
+}
+
TEST(RpcWire, CurrentVersion) {
checkRepr(kCurrentRepr, RPC_WIRE_PROTOCOL_VERSION);
}
-static_assert(RPC_WIRE_PROTOCOL_VERSION == 0,
+static_assert(RPC_WIRE_PROTOCOL_VERSION == RPC_WIRE_PROTOCOL_VERSION_EXPERIMENTAL,
"If the binder wire protocol is updated, this test should test additional versions. "
"The binder wire protocol should only be updated on upstream AOSP.");
diff --git a/libs/binder/tests/parcel_fuzzer/Android.bp b/libs/binder/tests/parcel_fuzzer/Android.bp
index e5d32da..2ca6ebd 100644
--- a/libs/binder/tests/parcel_fuzzer/Android.bp
+++ b/libs/binder/tests/parcel_fuzzer/Android.bp
@@ -59,6 +59,7 @@
cc_library_static {
name: "libbinder_random_parcel",
host_supported: true,
+ vendor_available: true,
target: {
darwin: {
enabled: false,
diff --git a/libs/binder/tests/parcel_fuzzer/binder.cpp b/libs/binder/tests/parcel_fuzzer/binder.cpp
index 47ec776..7059d30 100644
--- a/libs/binder/tests/parcel_fuzzer/binder.cpp
+++ b/libs/binder/tests/parcel_fuzzer/binder.cpp
@@ -73,20 +73,20 @@
uint8_t data[1337];
};
-#define PARCEL_READ_WITH_STATUS(T, FUN) \
- [] (const ::android::Parcel& p, uint8_t /*data*/) {\
- FUZZ_LOG() << "about to read " #T " using " #FUN " with status";\
- T t{};\
- status_t status = p.FUN(&t);\
- FUZZ_LOG() << #T " status: " << status /* << " value: " << t*/;\
+#define PARCEL_READ_WITH_STATUS(T, FUN) \
+ [](const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) { \
+ FUZZ_LOG() << "about to read " #T " using " #FUN " with status"; \
+ T t{}; \
+ status_t status = p.FUN(&t); \
+ FUZZ_LOG() << #T " status: " << status /* << " value: " << t*/; \
}
-#define PARCEL_READ_NO_STATUS(T, FUN) \
- [] (const ::android::Parcel& p, uint8_t /*data*/) {\
- FUZZ_LOG() << "about to read " #T " using " #FUN " with no status";\
- T t = p.FUN();\
- (void) t;\
- FUZZ_LOG() << #T " done " /* << " value: " << t*/;\
+#define PARCEL_READ_NO_STATUS(T, FUN) \
+ [](const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) { \
+ FUZZ_LOG() << "about to read " #T " using " #FUN " with no status"; \
+ T t = p.FUN(); \
+ (void)t; \
+ FUZZ_LOG() << #T " done " /* << " value: " << t*/; \
}
#define PARCEL_READ_OPT_STATUS(T, FUN) \
@@ -102,7 +102,9 @@
PARCEL_READ_NO_STATUS(size_t, dataPosition),
PARCEL_READ_NO_STATUS(size_t, dataCapacity),
PARCEL_READ_NO_STATUS(::android::binder::Status, enforceNoDataAvail),
- [] (const ::android::Parcel& p, uint8_t pos) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& provider) {
+ // aborts on larger values
+ size_t pos = provider.ConsumeIntegralInRange<size_t>(0, INT32_MAX);
FUZZ_LOG() << "about to setDataPosition: " << pos;
p.setDataPosition(pos);
FUZZ_LOG() << "setDataPosition done";
@@ -111,13 +113,13 @@
PARCEL_READ_NO_STATUS(size_t, hasFileDescriptors),
PARCEL_READ_NO_STATUS(std::vector<android::sp<android::IBinder>>, debugReadAllStrongBinders),
PARCEL_READ_NO_STATUS(std::vector<int>, debugReadAllFileDescriptors),
- [] (const ::android::Parcel& p, uint8_t len) {
- std::string interface(len, 'a');
+ [] (const ::android::Parcel& p, FuzzedDataProvider& provider) {
+ std::string interface = provider.ConsumeRandomLengthString();
FUZZ_LOG() << "about to enforceInterface: " << interface;
bool b = p.enforceInterface(::android::String16(interface.c_str()));
FUZZ_LOG() << "enforced interface: " << b;
},
- [] (const ::android::Parcel& p, uint8_t /*len*/) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to checkInterface";
android::sp<android::IBinder> aBinder = new android::BBinder();
bool b = p.checkInterface(aBinder.get());
@@ -125,13 +127,16 @@
},
PARCEL_READ_NO_STATUS(size_t, objectsCount),
PARCEL_READ_NO_STATUS(status_t, errorCheck),
- [] (const ::android::Parcel& p, uint8_t len) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& provider) {
+ // Read at least a bit. Unbounded allocation would OOM.
+ size_t len = provider.ConsumeIntegralInRange<size_t>(0, 1024);
FUZZ_LOG() << "about to read void*";
std::vector<uint8_t> data(len);
status_t status = p.read(data.data(), len);
FUZZ_LOG() << "read status: " << status;
},
- [] (const ::android::Parcel& p, uint8_t len) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& provider) {
+ size_t len = provider.ConsumeIntegral<size_t>();
FUZZ_LOG() << "about to readInplace";
const void* r = p.readInplace(len);
FUZZ_LOG() << "readInplace done. pointer: " << r << " bytes: " << (r ? HexString(r, len) : "null");
@@ -149,13 +154,13 @@
PARCEL_READ_WITH_STATUS(std::string, readUtf8FromUtf16),
PARCEL_READ_WITH_STATUS(std::unique_ptr<std::string>, readUtf8FromUtf16),
PARCEL_READ_WITH_STATUS(std::optional<std::string>, readUtf8FromUtf16),
- [] (const ::android::Parcel& p, uint8_t /*data*/) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to read c-str";
const char* str = p.readCString();
FUZZ_LOG() << "read c-str: " << (str ? str : "<empty string>");
},
PARCEL_READ_OPT_STATUS(android::String8, readString8),
- [] (const ::android::Parcel& p, uint8_t /*data*/) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to readString8Inplace";
size_t outLen = 0;
const char* str = p.readString8Inplace(&outLen);
@@ -165,7 +170,7 @@
PARCEL_READ_OPT_STATUS(android::String16, readString16),
PARCEL_READ_WITH_STATUS(std::unique_ptr<android::String16>, readString16),
PARCEL_READ_WITH_STATUS(std::optional<android::String16>, readString16),
- [] (const ::android::Parcel& p, uint8_t /*data*/) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to readString16Inplace";
size_t outLen = 0;
const char16_t* str = p.readString16Inplace(&outLen);
@@ -263,13 +268,13 @@
PARCEL_READ_WITH_STATUS(std::optional<std::array<std::array<std::optional<ExampleParcelable> COMMA 3> COMMA 4>>, readFixedArray),
#undef COMMA
- [] (const android::Parcel& p, uint8_t /*len*/) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to read flattenable";
ExampleFlattenable f;
status_t status = p.read(f);
FUZZ_LOG() << "read flattenable: " << status;
},
- [] (const android::Parcel& p, uint8_t /*len*/) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to read lite flattenable";
ExampleLightFlattenable f;
status_t status = p.read(f);
@@ -284,7 +289,7 @@
PARCEL_READ_WITH_STATUS(std::unique_ptr<std::vector<BigStruct>>, resizeOutVector),
PARCEL_READ_NO_STATUS(int32_t, readExceptionCode),
- [] (const android::Parcel& p, uint8_t /*len*/) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to readNativeHandle";
native_handle_t* t = p.readNativeHandle();
FUZZ_LOG() << "readNativeHandle: " << t;
@@ -303,15 +308,16 @@
PARCEL_READ_WITH_STATUS(std::optional<std::vector<android::base::unique_fd>>, readUniqueFileDescriptorVector),
PARCEL_READ_WITH_STATUS(std::vector<android::base::unique_fd>, readUniqueFileDescriptorVector),
- [] (const android::Parcel& p, uint8_t len) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& provider) {
+ size_t len = provider.ConsumeIntegral<size_t>();
FUZZ_LOG() << "about to readBlob";
::android::Parcel::ReadableBlob blob;
status_t status = p.readBlob(len, &blob);
FUZZ_LOG() << "readBlob status: " << status;
},
- [] (const android::Parcel& p, uint8_t options) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& provider) {
FUZZ_LOG() << "about to readObject";
- bool nullMetaData = options & 0x1;
+ bool nullMetaData = provider.ConsumeBool();
const void* obj = static_cast<const void*>(p.readObject(nullMetaData));
FUZZ_LOG() << "readObject: " << obj;
},
@@ -319,20 +325,19 @@
PARCEL_READ_NO_STATUS(size_t, getOpenAshmemSize),
// additional parcelable objects defined in libbinder
- [] (const ::android::Parcel& p, uint8_t data) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& provider) {
using ::android::os::ParcelableHolder;
using ::android::Parcelable;
FUZZ_LOG() << "about to read ParcelableHolder using readParcelable with status";
- Parcelable::Stability stability = Parcelable::Stability::STABILITY_LOCAL;
- if ( (data & 1) == 1 ) {
- stability = Parcelable::Stability::STABILITY_VINTF;
- }
+ Parcelable::Stability stability = provider.ConsumeBool()
+ ? Parcelable::Stability::STABILITY_LOCAL
+ : Parcelable::Stability::STABILITY_VINTF;
ParcelableHolder t = ParcelableHolder(stability);
status_t status = p.readParcelable(&t);
FUZZ_LOG() << "ParcelableHolder status: " << status;
},
PARCEL_READ_WITH_STATUS(android::os::PersistableBundle, readParcelable),
- [] (const ::android::Parcel& p, uint8_t /* data */) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to call hasFileDescriptorsInRange() with status";
size_t offset = p.readUint32();
size_t length = p.readUint32();
@@ -340,7 +345,7 @@
status_t status = p.hasFileDescriptorsInRange(offset, length, &result);
FUZZ_LOG() << " status: " << status << " result: " << result;
},
- [] (const ::android::Parcel& p, uint8_t /* data */) {
+ [] (const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to call compareDataInRange() with status";
size_t thisOffset = p.readUint32();
size_t otherOffset = p.readUint32();
diff --git a/libs/binder/tests/parcel_fuzzer/binder_ndk.cpp b/libs/binder/tests/parcel_fuzzer/binder_ndk.cpp
index 5aeb5cc..26d6770 100644
--- a/libs/binder/tests/parcel_fuzzer/binder_ndk.cpp
+++ b/libs/binder/tests/parcel_fuzzer/binder_ndk.cpp
@@ -70,7 +70,7 @@
}
#define PARCEL_READ(T, FUN) \
- [](const NdkParcelAdapter& p, uint8_t /*data*/) { \
+ [](const NdkParcelAdapter& p, FuzzedDataProvider& /*provider*/) { \
FUZZ_LOG() << "about to read " #T " using " #FUN " with status"; \
T t{}; \
binder_status_t status = FUN(p.aParcel(), &t); \
@@ -80,32 +80,37 @@
// clang-format off
std::vector<ParcelRead<NdkParcelAdapter>> BINDER_NDK_PARCEL_READ_FUNCTIONS{
// methods from binder_parcel.h
- [](const NdkParcelAdapter& p, uint8_t pos) {
+ [](const NdkParcelAdapter& p, FuzzedDataProvider& provider) {
+ // aborts on larger values
+ size_t pos = provider.ConsumeIntegralInRange<size_t>(0, INT32_MAX);
FUZZ_LOG() << "about to set data position to " << pos;
binder_status_t status = AParcel_setDataPosition(p.aParcel(), pos);
FUZZ_LOG() << "set data position: " << status;
},
- [](const NdkParcelAdapter& p, uint8_t /*data*/) {
+ [](const NdkParcelAdapter& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to read status header";
ndk::ScopedAStatus t;
binder_status_t status = AParcel_readStatusHeader(p.aParcel(), t.getR());
FUZZ_LOG() << "read status header: " << status;
},
- [](const NdkParcelAdapter& p, uint8_t /*data*/) {
+ [](const NdkParcelAdapter& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to getDataSize the parcel";
AParcel_getDataSize(p.aParcel());
FUZZ_LOG() << "getDataSize done";
},
- [](const NdkParcelAdapter& p, uint8_t data) {
+ [](const NdkParcelAdapter& p, FuzzedDataProvider& provider) {
FUZZ_LOG() << "about to read a ParcelableHolder";
- ndk::AParcelableHolder ph {(data % 2 == 1) ? ndk::STABILITY_LOCAL : ndk::STABILITY_VINTF};
+ ndk::AParcelableHolder ph {provider.ConsumeBool() ? ndk::STABILITY_LOCAL : ndk::STABILITY_VINTF};
binder_status_t status = AParcel_readParcelable(p.aParcel(), &ph);
FUZZ_LOG() << "read the ParcelableHolder: " << status;
},
- [](const NdkParcelAdapter& p, uint8_t data) {
- FUZZ_LOG() << "about to appendFrom";
+ [](const NdkParcelAdapter& p, FuzzedDataProvider& provider) {
+ size_t offset = provider.ConsumeIntegral<size_t>();
+ size_t pos = provider.ConsumeIntegral<size_t>();
+ FUZZ_LOG() << "about to appendFrom " << pos;
+ // TODO: create random parcel
AParcel* parcel = AParcel_create();
- binder_status_t status = AParcel_appendFrom(p.aParcel(), parcel, 0, data);
+ binder_status_t status = AParcel_appendFrom(p.aParcel(), parcel, offset, pos);
AParcel_delete(parcel);
FUZZ_LOG() << "appendFrom: " << status;
},
diff --git a/libs/binder/tests/parcel_fuzzer/binder_ndk.h b/libs/binder/tests/parcel_fuzzer/binder_ndk.h
index cf24ab9..81e79b5 100644
--- a/libs/binder/tests/parcel_fuzzer/binder_ndk.h
+++ b/libs/binder/tests/parcel_fuzzer/binder_ndk.h
@@ -43,6 +43,10 @@
return aParcel()->get()->setData(buffer, len);
}
+ android::status_t appendFrom(const NdkParcelAdapter* parcel, int32_t start, int32_t len) {
+ return AParcel_appendFrom(parcel->aParcel(), aParcel(), start, len);
+ }
+
private:
ndk::ScopedAParcel mParcel;
};
diff --git a/libs/binder/tests/parcel_fuzzer/hwbinder.cpp b/libs/binder/tests/parcel_fuzzer/hwbinder.cpp
index ee9840f..438e8ae 100644
--- a/libs/binder/tests/parcel_fuzzer/hwbinder.cpp
+++ b/libs/binder/tests/parcel_fuzzer/hwbinder.cpp
@@ -35,19 +35,19 @@
#define PARCEL_READ_OPT_STATUS(T, FUN) \
PARCEL_READ_NO_STATUS(T, FUN), PARCEL_READ_WITH_STATUS(T, FUN)
-#define PARCEL_READ_NO_STATUS(T, FUN) \
- [] (const ::android::hardware::Parcel& p, uint8_t /*data*/) {\
- FUZZ_LOG() << "about to read " #T " using " #FUN " with no status";\
- T t = p.FUN();\
- FUZZ_LOG() << #T " value: " << t;\
+#define PARCEL_READ_NO_STATUS(T, FUN) \
+ [](const ::android::hardware::Parcel& p, FuzzedDataProvider& /*provider*/) { \
+ FUZZ_LOG() << "about to read " #T " using " #FUN " with no status"; \
+ T t = p.FUN(); \
+ FUZZ_LOG() << #T " value: " << t; \
}
-#define PARCEL_READ_WITH_STATUS(T, FUN) \
- [] (const ::android::hardware::Parcel& p, uint8_t /*data*/) {\
- FUZZ_LOG() << "about to read " #T " using " #FUN " with status";\
- T t;\
- status_t status = p.FUN(&t);\
- FUZZ_LOG() << #T " status: " << status << " value: " << t;\
+#define PARCEL_READ_WITH_STATUS(T, FUN) \
+ [](const ::android::hardware::Parcel& p, FuzzedDataProvider& /*provider*/) { \
+ FUZZ_LOG() << "about to read " #T " using " #FUN " with status"; \
+ T t; \
+ status_t status = p.FUN(&t); \
+ FUZZ_LOG() << #T " status: " << status << " value: " << t; \
}
// clang-format off
@@ -56,27 +56,30 @@
PARCEL_READ_NO_STATUS(size_t, dataAvail),
PARCEL_READ_NO_STATUS(size_t, dataPosition),
PARCEL_READ_NO_STATUS(size_t, dataCapacity),
- [] (const ::android::hardware::Parcel& p, uint8_t pos) {
+ [] (const ::android::hardware::Parcel& p, FuzzedDataProvider& provider) {
+ // aborts on larger values
+ size_t pos = provider.ConsumeIntegralInRange<size_t>(0, INT32_MAX);
FUZZ_LOG() << "about to setDataPosition: " << pos;
p.setDataPosition(pos);
FUZZ_LOG() << "setDataPosition done";
},
- [] (const ::android::hardware::Parcel& p, uint8_t length) {
+ [] (const ::android::hardware::Parcel& p, FuzzedDataProvider& provider) {
FUZZ_LOG() << "about to enforceInterface";
- std::string interfaceName(length, 'a');
- bool okay = p.enforceInterface(interfaceName.c_str());
+ bool okay = p.enforceInterface(provider.ConsumeRandomLengthString().c_str());
FUZZ_LOG() << "enforceInterface status: " << okay;
},
PARCEL_READ_NO_STATUS(size_t, objectsCount),
- [] (const ::android::hardware::Parcel& p, uint8_t length) {
+ [] (const ::android::hardware::Parcel& p, FuzzedDataProvider& provider) {
+ // Read at least a bit. Unbounded allocation would OOM.
+ size_t length = provider.ConsumeIntegralInRange<size_t>(0, 1024);
FUZZ_LOG() << "about to read";
std::vector<uint8_t> data (length);
status_t status = p.read(data.data(), length);
FUZZ_LOG() << "read status: " << status << " data: " << HexString(data.data(), data.size());
},
- [] (const ::android::hardware::Parcel& p, uint8_t length) {
+ [] (const ::android::hardware::Parcel& p, FuzzedDataProvider& provider) {
+ size_t length = provider.ConsumeIntegral<size_t>();
FUZZ_LOG() << "about to read";
- std::vector<uint8_t> data (length);
const void* inplace = p.readInplace(length);
FUZZ_LOG() << "read status: " << (inplace ? HexString(inplace, length) : "null");
},
@@ -91,14 +94,14 @@
PARCEL_READ_OPT_STATUS(float, readFloat),
PARCEL_READ_OPT_STATUS(double, readDouble),
PARCEL_READ_OPT_STATUS(bool, readBool),
- [] (const ::android::hardware::Parcel& p, uint8_t /*data*/) {
+ [] (const ::android::hardware::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to readCString";
const char* str = p.readCString();
FUZZ_LOG() << "readCString " << (str ? str : "<null>");
},
PARCEL_READ_OPT_STATUS(::android::String16, readString16),
PARCEL_READ_WITH_STATUS(std::unique_ptr<::android::String16>, readString16),
- [] (const ::android::hardware::Parcel& p, uint8_t /*data*/) {
+ [] (const ::android::hardware::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to readString16Inplace";
size_t outSize = 0;
const char16_t* str = p.readString16Inplace(&outSize);
@@ -106,7 +109,8 @@
},
PARCEL_READ_OPT_STATUS(::android::sp<::android::hardware::IBinder>, readStrongBinder),
PARCEL_READ_WITH_STATUS(::android::sp<::android::hardware::IBinder>, readNullableStrongBinder),
- [] (const ::android::hardware::Parcel& p, uint8_t size) {
+ [] (const ::android::hardware::Parcel& p, FuzzedDataProvider& provider) {
+ size_t size = provider.ConsumeIntegral<size_t>();
FUZZ_LOG() << "about to readBuffer";
size_t handle = 0;
const void* data = nullptr;
@@ -116,7 +120,8 @@
// should be null since we don't create any IPC objects
CHECK(data == nullptr) << data;
},
- [] (const ::android::hardware::Parcel& p, uint8_t size) {
+ [] (const ::android::hardware::Parcel& p, FuzzedDataProvider& provider) {
+ size_t size = provider.ConsumeIntegral<size_t>();
FUZZ_LOG() << "about to readNullableBuffer";
size_t handle = 0;
const void* data = nullptr;
@@ -126,7 +131,8 @@
// should be null since we don't create any IPC objects
CHECK(data == nullptr) << data;
},
- [] (const ::android::hardware::Parcel& p, uint8_t size) {
+ [] (const ::android::hardware::Parcel& p, FuzzedDataProvider& provider) {
+ size_t size = provider.ConsumeIntegral<size_t>();
FUZZ_LOG() << "about to readEmbeddedBuffer";
size_t handle = 0;
size_t parent_buffer_handle = 0;
@@ -138,7 +144,8 @@
// should be null since we don't create any IPC objects
CHECK(data == nullptr) << data;
},
- [] (const ::android::hardware::Parcel& p, uint8_t size) {
+ [] (const ::android::hardware::Parcel& p, FuzzedDataProvider& provider) {
+ size_t size = provider.ConsumeIntegral<size_t>();
FUZZ_LOG() << "about to readNullableEmbeddedBuffer";
size_t handle = 0;
size_t parent_buffer_handle = 0;
@@ -150,7 +157,7 @@
// should be null since we don't create any IPC objects
CHECK(data == nullptr) << data;
},
- [] (const ::android::hardware::Parcel& p, uint8_t /*data*/) {
+ [] (const ::android::hardware::Parcel& p, FuzzedDataProvider& /*provider*/) {
FUZZ_LOG() << "about to readNativeHandleNoDup";
const native_handle_t* handle = nullptr;
status_t status = p.readNativeHandleNoDup(&handle);
diff --git a/libs/binder/tests/parcel_fuzzer/main.cpp b/libs/binder/tests/parcel_fuzzer/main.cpp
index f435dae..180a177 100644
--- a/libs/binder/tests/parcel_fuzzer/main.cpp
+++ b/libs/binder/tests/parcel_fuzzer/main.cpp
@@ -83,22 +83,36 @@
FUZZ_LOG() << "input: " << HexString(p.data(), p.dataSize());
FUZZ_LOG() << "instructions: " << HexString(instructions.data(), instructions.size());
- for (size_t i = 0; i + 1 < instructions.size(); i += 2) {
- uint8_t a = instructions[i];
- uint8_t readIdx = a % reads.size();
+ FuzzedDataProvider instructionsProvider(instructions.data(), instructions.size());
+ while (instructionsProvider.remaining_bytes() > 0) {
+ uint8_t idx = instructionsProvider.ConsumeIntegralInRange<uint8_t>(0, reads.size() - 1);
- uint8_t b = instructions[i + 1];
+ FUZZ_LOG() << "Instruction " << idx << " avail: " << p.dataAvail()
+ << " pos: " << p.dataPosition() << " cap: " << p.dataCapacity();
- FUZZ_LOG() << "Instruction: " << (i / 2) + 1 << "/" << instructions.size() / 2
- << " cmd: " << static_cast<size_t>(a) << " (" << static_cast<size_t>(readIdx)
- << ") arg: " << static_cast<size_t>(b) << " size: " << p.dataSize()
- << " avail: " << p.dataAvail() << " pos: " << p.dataPosition()
- << " cap: " << p.dataCapacity();
-
- reads[readIdx](p, b);
+ reads[idx](p, instructionsProvider);
}
}
+// Append two random parcels.
+template <typename P>
+void doAppendFuzz(const char* backend, FuzzedDataProvider&& provider) {
+ int32_t start = provider.ConsumeIntegral<int32_t>();
+ int32_t len = provider.ConsumeIntegral<int32_t>();
+
+ std::vector<uint8_t> bytes = provider.ConsumeBytes<uint8_t>(
+ provider.ConsumeIntegralInRange<size_t>(0, provider.remaining_bytes()));
+
+ P p0, p1;
+ fillRandomParcel(&p0, FuzzedDataProvider(bytes.data(), bytes.size()));
+ fillRandomParcel(&p1, std::move(provider));
+
+ FUZZ_LOG() << "backend: " << backend;
+ FUZZ_LOG() << "start: " << start << " len: " << len;
+
+ p0.appendFrom(&p1, start, len);
+}
+
void* NothingClass_onCreate(void* args) {
return args;
}
@@ -148,6 +162,12 @@
doReadFuzz<NdkParcelAdapter>("binder_ndk", BINDER_NDK_PARCEL_READ_FUNCTIONS,
std::move(provider));
},
+ [](FuzzedDataProvider&& provider) {
+ doAppendFuzz<::android::Parcel>("binder", std::move(provider));
+ },
+ [](FuzzedDataProvider&& provider) {
+ doAppendFuzz<NdkParcelAdapter>("binder_ndk", std::move(provider));
+ },
};
provider.PickValueInArray(fuzzBackend)(std::move(provider));
diff --git a/libs/binder/tests/parcel_fuzzer/parcel_fuzzer.h b/libs/binder/tests/parcel_fuzzer/parcel_fuzzer.h
index b68a8a9..765a93e 100644
--- a/libs/binder/tests/parcel_fuzzer/parcel_fuzzer.h
+++ b/libs/binder/tests/parcel_fuzzer/parcel_fuzzer.h
@@ -15,5 +15,9 @@
*/
#pragma once
+#include <fuzzer/FuzzedDataProvider.h>
+
+#include <functional>
+
template <typename P>
-using ParcelRead = std::function<void(const P& p, uint8_t data)>;
+using ParcelRead = std::function<void(const P& p, FuzzedDataProvider& provider)>;
diff --git a/libs/bufferqueueconverter/Android.bp b/libs/bufferqueueconverter/Android.bp
index c5d3a32..5f145a1 100644
--- a/libs/bufferqueueconverter/Android.bp
+++ b/libs/bufferqueueconverter/Android.bp
@@ -22,6 +22,7 @@
double_loadable: true,
srcs: [
+ ":libgui_frame_event_aidl",
"BufferQueueConverter.cpp",
],
diff --git a/libs/cputimeinstate/cputimeinstate.cpp b/libs/cputimeinstate/cputimeinstate.cpp
index 7e9bb7d..d169043 100644
--- a/libs/cputimeinstate/cputimeinstate.cpp
+++ b/libs/cputimeinstate/cputimeinstate.cpp
@@ -300,11 +300,11 @@
}
std::vector<tis_val_t> vals(gNCpus);
- time_key_t key = {.uid = uid};
for (uint32_t i = 0; i <= (maxFreqCount - 1) / FREQS_PER_ENTRY; ++i) {
- key.bucket = i;
+ const time_key_t key = {.uid = uid, .bucket = i};
if (findMapEntry(gTisMapFd, &key, vals.data())) {
- if (errno != ENOENT || getFirstMapKey(gTisMapFd, &key)) return {};
+ time_key_t tmpKey;
+ if (errno != ENOENT || getFirstMapKey(gTisMapFd, &tmpKey)) return {};
continue;
}
@@ -412,10 +412,11 @@
concurrent_time_t ret = {.active = std::vector<uint64_t>(gNCpus, 0)};
for (const auto &cpuList : gPolicyCpus) ret.policy.emplace_back(cpuList.size(), 0);
std::vector<concurrent_val_t> vals(gNCpus);
- time_key_t key = {.uid = uid};
- for (key.bucket = 0; key.bucket <= (gNCpus - 1) / CPUS_PER_ENTRY; ++key.bucket) {
+ for (uint32_t i = 0; i <= (gNCpus - 1) / CPUS_PER_ENTRY; ++i) {
+ const time_key_t key = {.uid = uid, .bucket = i};
if (findMapEntry(gConcurrentMapFd, &key, vals.data())) {
- if (errno != ENOENT || getFirstMapKey(gConcurrentMapFd, &key)) return {};
+ time_key_t tmpKey;
+ if (errno != ENOENT || getFirstMapKey(gConcurrentMapFd, &tmpKey)) return {};
continue;
}
auto offset = key.bucket * CPUS_PER_ENTRY;
diff --git a/libs/dumputils/dump_utils.cpp b/libs/dumputils/dump_utils.cpp
index 0f1a02a..a6585c5 100644
--- a/libs/dumputils/dump_utils.cpp
+++ b/libs/dumputils/dump_utils.cpp
@@ -85,7 +85,20 @@
/* list of hal interface to dump containing process during native dumps */
static const std::vector<std::string> aidl_interfaces_to_dump {
+ "android.hardware.automotive.audiocontrol.IAudioControl",
+ "android.hardware.automotive.evs.IEvsEnumerator",
+ "android.hardware.biometrics.face.IBiometricsFace",
+ "android.hardware.biometrics.fingerprint.IBiometricsFingerprint",
"android.hardware.camera.provider.ICameraProvider",
+ "android.hardware.drm.IDrmFactory",
+ "android.hardware.graphics.allocator.IAllocator",
+ "android.hardware.graphics.composer3.IComposer",
+ "android.hardware.health.IHealth",
+ "android.hardware.input.processor.IInputProcessor",
+ "android.hardware.neuralnetworks.IDevice",
+ "android.hardware.power.IPower",
+ "android.hardware.power.stats.IPowerStats",
+ "android.hardware.sensors.ISensors",
};
/* list of extra hal interfaces to dump containing process during native dumps */
diff --git a/libs/graphicsenv/GraphicsEnv.cpp b/libs/graphicsenv/GraphicsEnv.cpp
index 7f0cac5..4a0a839 100644
--- a/libs/graphicsenv/GraphicsEnv.cpp
+++ b/libs/graphicsenv/GraphicsEnv.cpp
@@ -364,26 +364,61 @@
return (mUseAngle == YES) ? true : false;
}
+bool GraphicsEnv::angleIsSystemDriver() {
+ // Make sure we are init'ed
+ if (mAngleAppName.empty()) {
+ ALOGV("App name is empty. setAngleInfo() has not been called to enable ANGLE.");
+ return false;
+ }
+
+ return (mAngleIsSystemDriver == YES) ? true : false;
+}
+
+bool GraphicsEnv::shouldForceLegacyDriver() {
+ // Make sure we are init'ed
+ if (mAngleAppName.empty()) {
+ ALOGV("App name is empty. setAngleInfo() has not been called to enable ANGLE.");
+ return false;
+ }
+
+ return (mAngleIsSystemDriver == YES && mUseAngle == NO) ? true : false;
+}
+
+std::string GraphicsEnv::getLegacySuffix() {
+ return mLegacyDriverSuffix;
+}
+
void GraphicsEnv::updateUseAngle() {
mUseAngle = NO;
const char* ANGLE_PREFER_ANGLE = "angle";
+ const char* ANGLE_PREFER_LEGACY = "legacy";
+ // The following is a deprecated version of "legacy"
const char* ANGLE_PREFER_NATIVE = "native";
mUseAngle = NO;
if (mAngleDeveloperOptIn == ANGLE_PREFER_ANGLE) {
- ALOGV("User set \"Developer Options\" to force the use of ANGLE");
+ ALOGI("Using ANGLE, the %s GLES driver for package '%s'",
+ mAngleIsSystemDriver == YES ? "system" : "optional", mAngleAppName.c_str());
mUseAngle = YES;
- } else if (mAngleDeveloperOptIn == ANGLE_PREFER_NATIVE) {
- ALOGV("User set \"Developer Options\" to force the use of Native");
+ } else if (mAngleDeveloperOptIn == ANGLE_PREFER_LEGACY ||
+ mAngleDeveloperOptIn == ANGLE_PREFER_NATIVE) {
+ ALOGI("Using the (%s) Legacy GLES driver for package '%s'",
+ mAngleIsSystemDriver == YES ? "optional" : "system", mAngleAppName.c_str());
} else {
ALOGV("User set invalid \"Developer Options\": '%s'", mAngleDeveloperOptIn.c_str());
}
}
void GraphicsEnv::setAngleInfo(const std::string path, const std::string appName,
- const std::string developerOptIn,
+ const bool angleIsSystemDriver, const std::string developerOptIn,
const std::vector<std::string> eglFeatures) {
+ // Set whether ANGLE is the system driver:
+ mAngleIsSystemDriver = angleIsSystemDriver ? YES : NO;
+
+ // Note: Given the current logic and lack of the old rules file processing,
+ // there seems to be little chance that mUseAngle != UNKNOWN. Leave this
+ // for now, even though it seems outdated.
if (mUseAngle != UNKNOWN) {
// We've already figured out an answer for this app, so just return.
ALOGV("Already evaluated the rules file for '%s': use ANGLE = %s", appName.c_str(),
@@ -404,6 +439,25 @@
updateUseAngle();
}
+void GraphicsEnv::setLegacyDriverInfo(const std::string appName, const bool angleIsSystemDriver,
+ const std::string legacyDriverName) {
+ ALOGV("setting legacy app name to '%s'", appName.c_str());
+ mAngleAppName = appName;
+
+ // Force the use of the legacy driver instead of ANGLE
+ const char* ANGLE_PREFER_LEGACY = "legacy";
+ mAngleDeveloperOptIn = ANGLE_PREFER_LEGACY;
+ ALOGV("setting ANGLE application opt-in to 'legacy'");
+
+ // Set whether ANGLE is the system driver:
+ mAngleIsSystemDriver = angleIsSystemDriver ? YES : NO;
+
+ mLegacyDriverSuffix = legacyDriverName;
+
+ // Update the current status of whether we should use ANGLE or not
+ updateUseAngle();
+}
+
void GraphicsEnv::setLayerPaths(NativeLoaderNamespace* appNamespace, const std::string layerPaths) {
if (mLayerPaths.empty()) {
mLayerPaths = layerPaths;
diff --git a/libs/graphicsenv/OWNERS b/libs/graphicsenv/OWNERS
index 8c28464..347c4e0 100644
--- a/libs/graphicsenv/OWNERS
+++ b/libs/graphicsenv/OWNERS
@@ -1,4 +1,10 @@
+abdolrashidi@google.com
+cclao@google.com
chrisforbes@google.com
cnorthrop@google.com
+ianelliott@google.com
+lfy@google.com
lpy@google.com
-timvp@google.com
+romanl@google.com
+vantablack@google.com
+yuxinhu@google.com
diff --git a/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
index 56d1139..82a6b6c 100644
--- a/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
+++ b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
@@ -91,17 +91,28 @@
bool shouldUseAngle(std::string appName);
// Check if this app process should use ANGLE.
bool shouldUseAngle();
+ // If ANGLE is the system GLES driver
+ bool angleIsSystemDriver();
+ // If should use legacy driver instead of a system ANGLE driver
+ bool shouldForceLegacyDriver();
// Set a search path for loading ANGLE libraries. The path is a list of
// directories separated by ':'. A directory can be contained in a zip file
// (libraries must be stored uncompressed and page aligned); such elements
// in the search path must have a '!' after the zip filename, e.g.
// /system/app/ANGLEPrebuilt/ANGLEPrebuilt.apk!/lib/arm64-v8a
- void setAngleInfo(const std::string path, const std::string appName, std::string devOptIn,
+ void setAngleInfo(const std::string path, const std::string appName,
+ const bool angleIsSystemDriver, std::string devOptIn,
const std::vector<std::string> eglFeatures);
+ // Set the state so that the legacy driver will be used, and in case ANGLE
+ // is the system driver, provide the name of the legacy driver.
+ void setLegacyDriverInfo(const std::string appName, const bool angleIsSystemDriver,
+ const std::string legacyDriverName);
// Get the ANGLE driver namespace.
android_namespace_t* getAngleNamespace();
// Get the app name for ANGLE debug message.
std::string& getAngleAppName();
+ // Get the legacy driver's suffix name.
+ std::string getLegacySuffix();
const std::vector<std::string>& getAngleEglFeatures();
@@ -156,6 +167,10 @@
std::string mAngleDeveloperOptIn;
// ANGLE EGL features;
std::vector<std::string> mAngleEglFeatures;
+ // ANGLE is System Driver flag.
+ UseAngle mAngleIsSystemDriver = UNKNOWN;
+ // Legacy driver name to use when ANGLE is the system driver.
+ std::string mLegacyDriverSuffix;
// Use ANGLE flag.
UseAngle mUseAngle = UNKNOWN;
// Vulkan debug layers libs.
diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index d634c58..d098e3a 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -120,6 +120,12 @@
path: "aidl/",
}
+filegroup {
+ name: "libgui_frame_event_aidl",
+ srcs: ["aidl/android/gui/FrameEvent.aidl"],
+ path: "aidl/",
+}
+
cc_library_static {
name: "libgui_aidl_static",
vendor_available: true,
@@ -136,16 +142,24 @@
"include",
],
+ include_dirs: [
+ "frameworks/native/include",
+ ],
+
export_shared_lib_headers: [
"libbinder",
],
static_libs: [
"libui-types",
+ "libgui_window_info_static",
],
aidl: {
export_aidl_headers: true,
+ include_dirs: [
+ "frameworks/native/libs/gui",
+ ],
},
}
@@ -184,14 +198,12 @@
"DebugEGLImageTracker.cpp",
"DisplayEventDispatcher.cpp",
"DisplayEventReceiver.cpp",
- "FrameTimelineInfo.cpp",
"GLConsumer.cpp",
"IConsumerListener.cpp",
"IGraphicBufferConsumer.cpp",
"IGraphicBufferProducer.cpp",
"IProducerListener.cpp",
"ISurfaceComposer.cpp",
- "ISurfaceComposerClient.cpp",
"ITransactionCompletedListener.cpp",
"LayerDebugInfo.cpp",
"LayerMetadata.cpp",
@@ -282,10 +294,16 @@
defaults: ["libgui_bufferqueue-defaults"],
srcs: [
+ ":libgui_frame_event_aidl",
":inputconstants_aidl",
":libgui_bufferqueue_sources",
- ":libgui_aidl",
],
+
+ aidl: {
+ include_dirs: [
+ "frameworks/native/libs/gui",
+ ],
+ },
}
filegroup {
@@ -316,7 +334,6 @@
cc_defaults {
name: "libgui_bufferqueue-defaults",
- clang: true,
cflags: [
"-Wall",
"-Werror",
@@ -337,7 +354,7 @@
},
whole_static_libs: [
- "LibGuiProperties",
+ "libLibGuiProperties",
],
shared_libs: [
@@ -405,6 +422,7 @@
],
srcs: [
+ ":libgui_frame_event_aidl",
"mock/GraphicBufferConsumer.cpp",
"mock/GraphicBufferProducer.cpp",
],
diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index dbccf30..2212e58 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -33,6 +33,7 @@
#include <utils/Trace.h>
#include <private/gui/ComposerService.h>
+#include <private/gui/ComposerServiceAIDL.h>
#include <chrono>
@@ -158,9 +159,8 @@
id++;
mBufferItemConsumer->setName(String8(consumerName.c_str()));
mBufferItemConsumer->setFrameAvailableListener(this);
- mBufferItemConsumer->setBufferFreedListener(this);
- ComposerService::getComposerService()->getMaxAcquiredBufferCount(&mMaxAcquiredBuffers);
+ ComposerServiceAIDL::getComposerService()->getMaxAcquiredBufferCount(&mMaxAcquiredBuffers);
mBufferItemConsumer->setMaxAcquiredBufferCount(mMaxAcquiredBuffers);
mCurrentMaxAcquiredBufferCount = mMaxAcquiredBuffers;
mNumAcquired = 0;
@@ -287,18 +287,17 @@
// We need to check if we were waiting for a transaction callback in order to
// process any pending buffers and unblock. It's possible to get transaction
- // callbacks for previous requests so we need to ensure the frame from this
- // transaction callback matches the last acquired buffer. Since acquireNextBuffer
- // will stop processing buffers when mWaitForTransactionCallback is set, we know
- // that mLastAcquiredFrameNumber is the frame we're waiting on.
- // We also want to check if mNextTransaction is null because it's possible another
+ // callbacks for previous requests so we need to ensure that there are no pending
+ // frame numbers that were in a sync. We remove the frame from mSyncedFrameNumbers
+ // set and then check if it's empty. If there are no more pending syncs, we can
+ // proceed with flushing the shadow queue.
+ // We also want to check if mSyncTransaction is null because it's possible another
// sync request came in while waiting, but it hasn't started processing yet. In that
// case, we don't actually want to flush the frames in between since they will get
// processed and merged with the sync transaction and released earlier than if they
// were sent to SF
- if (mWaitForTransactionCallback && mSyncTransaction == nullptr &&
- currFrameNumber >= mLastAcquiredFrameNumber) {
- mWaitForTransactionCallback = false;
+ mSyncedFrameNumbers.erase(currFrameNumber);
+ if (mSyncedFrameNumbers.empty() && mSyncTransaction == nullptr) {
flushShadowQueue();
}
} else {
@@ -416,9 +415,11 @@
const auto releasedBuffer = mPendingRelease.front();
mPendingRelease.pop_front();
releaseBuffer(releasedBuffer.callbackId, releasedBuffer.releaseFence);
- // Don't process the transactions here if mWaitForTransactionCallback is set. Instead, let
- // onFrameAvailable handle processing them since it will merge with the syncTransaction.
- if (!mWaitForTransactionCallback) {
+ // Don't process the transactions here if mSyncedFrameNumbers is not empty. That means
+ // are still transactions that have sync buffers in them that have not been applied or
+ // dropped. Instead, let onFrameAvailable handle processing them since it will merge with
+ // the syncTransaction.
+ if (mSyncedFrameNumbers.empty()) {
acquireNextBufferLocked(std::nullopt);
}
}
@@ -442,6 +443,9 @@
BQA_LOGV("released %s", callbackId.to_string().c_str());
mBufferItemConsumer->releaseBuffer(it->second, releaseFence);
mSubmitted.erase(it);
+ // Remove the frame number from mSyncedFrameNumbers since we can get a release callback
+ // without getting a transaction committed if the buffer was dropped.
+ mSyncedFrameNumbers.erase(callbackId.framenumber);
}
void BLASTBufferQueue::acquireNextBufferLocked(
@@ -562,7 +566,7 @@
if (dequeueTime != mDequeueTimestamps.end()) {
Parcel p;
p.writeInt64(dequeueTime->second);
- t->setMetadata(mSurfaceControl, METADATA_DEQUEUE_TIME, p);
+ t->setMetadata(mSurfaceControl, gui::METADATA_DEQUEUE_TIME, p);
mDequeueTimestamps.erase(dequeueTime);
}
}
@@ -608,7 +612,7 @@
}
void BLASTBufferQueue::flushAndWaitForFreeBuffer(std::unique_lock<std::mutex>& lock) {
- if (mWaitForTransactionCallback && mNumFrameAvailable > 0) {
+ if (!mSyncedFrameNumbers.empty() && mNumFrameAvailable > 0) {
// We are waiting on a previous sync's transaction callback so allow another sync
// transaction to proceed.
//
@@ -635,6 +639,8 @@
void BLASTBufferQueue::onFrameAvailable(const BufferItem& item) {
std::function<void(SurfaceComposerClient::Transaction*)> prevCallback = nullptr;
SurfaceComposerClient::Transaction* prevTransaction = nullptr;
+ bool waitForTransactionCallback = !mSyncedFrameNumbers.empty();
+
{
BBQ_TRACE();
std::unique_lock _lock{mMutex};
@@ -666,7 +672,7 @@
// add to shadow queue
mNumFrameAvailable++;
- if (mWaitForTransactionCallback && mNumFrameAvailable >= 2) {
+ if (waitForTransactionCallback && mNumFrameAvailable >= 2) {
acquireAndReleaseBuffer();
}
ATRACE_INT(mQueuedBufferTrace.c_str(),
@@ -683,14 +689,14 @@
incStrong((void*)transactionCommittedCallbackThunk);
mSyncTransaction->addTransactionCommittedCallback(transactionCommittedCallbackThunk,
static_cast<void*>(this));
- mWaitForTransactionCallback = true;
+ mSyncedFrameNumbers.emplace(item.mFrameNumber);
if (mAcquireSingleBuffer) {
prevCallback = mTransactionReadyCallback;
prevTransaction = mSyncTransaction;
mTransactionReadyCallback = nullptr;
mSyncTransaction = nullptr;
}
- } else if (!mWaitForTransactionCallback) {
+ } else if (!waitForTransactionCallback) {
acquireNextBufferLocked(std::nullopt);
}
}
@@ -1097,9 +1103,9 @@
}
// Clear sync states
- if (mWaitForTransactionCallback) {
- BQA_LOGD("mWaitForTransactionCallback cleared");
- mWaitForTransactionCallback = false;
+ if (!mSyncedFrameNumbers.empty()) {
+ BQA_LOGD("mSyncedFrameNumbers cleared");
+ mSyncedFrameNumbers.clear();
}
if (mSyncTransaction != nullptr) {
@@ -1113,7 +1119,6 @@
if (mBufferItemConsumer != nullptr) {
mBufferItemConsumer->abandon();
mBufferItemConsumer->setFrameAvailableListener(nullptr);
- mBufferItemConsumer->setBufferFreedListener(nullptr);
}
mBufferItemConsumer = nullptr;
mConsumer = nullptr;
diff --git a/libs/gui/DisplayEventDispatcher.cpp b/libs/gui/DisplayEventDispatcher.cpp
index dfdce20..501e69a 100644
--- a/libs/gui/DisplayEventDispatcher.cpp
+++ b/libs/gui/DisplayEventDispatcher.cpp
@@ -35,11 +35,14 @@
static constexpr nsecs_t WAITING_FOR_VSYNC_TIMEOUT = ms2ns(300);
-DisplayEventDispatcher::DisplayEventDispatcher(
- const sp<Looper>& looper, ISurfaceComposer::VsyncSource vsyncSource,
- ISurfaceComposer::EventRegistrationFlags eventRegistration)
- : mLooper(looper), mReceiver(vsyncSource, eventRegistration), mWaitingForVsync(false),
- mLastVsyncCount(0), mLastScheduleVsyncTime(0) {
+DisplayEventDispatcher::DisplayEventDispatcher(const sp<Looper>& looper,
+ gui::ISurfaceComposer::VsyncSource vsyncSource,
+ EventRegistrationFlags eventRegistration)
+ : mLooper(looper),
+ mReceiver(vsyncSource, eventRegistration),
+ mWaitingForVsync(false),
+ mLastVsyncCount(0),
+ mLastScheduleVsyncTime(0) {
ALOGV("dispatcher %p ~ Initializing display event dispatcher.", this);
}
diff --git a/libs/gui/DisplayEventReceiver.cpp b/libs/gui/DisplayEventReceiver.cpp
index bfb7769..c52fb6b 100644
--- a/libs/gui/DisplayEventReceiver.cpp
+++ b/libs/gui/DisplayEventReceiver.cpp
@@ -19,10 +19,9 @@
#include <utils/Errors.h>
#include <gui/DisplayEventReceiver.h>
-#include <gui/ISurfaceComposer.h>
#include <gui/VsyncEventData.h>
-#include <private/gui/ComposerService.h>
+#include <private/gui/ComposerServiceAIDL.h>
#include <private/gui/BitTube.h>
@@ -32,15 +31,20 @@
// ---------------------------------------------------------------------------
-DisplayEventReceiver::DisplayEventReceiver(
- ISurfaceComposer::VsyncSource vsyncSource,
- ISurfaceComposer::EventRegistrationFlags eventRegistration) {
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
+DisplayEventReceiver::DisplayEventReceiver(gui::ISurfaceComposer::VsyncSource vsyncSource,
+ EventRegistrationFlags eventRegistration) {
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
if (sf != nullptr) {
- mEventConnection = sf->createDisplayEventConnection(vsyncSource, eventRegistration);
+ mEventConnection = nullptr;
+ binder::Status status =
+ sf->createDisplayEventConnection(vsyncSource,
+ static_cast<
+ gui::ISurfaceComposer::EventRegistration>(
+ eventRegistration.get()),
+ &mEventConnection);
if (mEventConnection != nullptr) {
mDataChannel = std::make_unique<gui::BitTube>();
- const auto status = mEventConnection->stealReceiveChannel(mDataChannel.get());
+ status = mEventConnection->stealReceiveChannel(mDataChannel.get());
if (!status.isOk()) {
ALOGE("stealReceiveChannel failed: %s", status.toString8().c_str());
mInitError = std::make_optional<status_t>(status.transactionError());
diff --git a/libs/gui/FrameTimelineInfo.cpp b/libs/gui/FrameTimelineInfo.cpp
deleted file mode 100644
index 3800b88..0000000
--- a/libs/gui/FrameTimelineInfo.cpp
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * 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.
- */
-
-#define LOG_TAG "FrameTimelineInfo"
-
-#include <inttypes.h>
-
-#include <android/os/IInputConstants.h>
-#include <gui/FrameTimelineInfo.h>
-#include <gui/LayerState.h>
-#include <private/gui/ParcelUtils.h>
-#include <utils/Errors.h>
-
-#include <cmath>
-
-using android::os::IInputConstants;
-
-namespace android {
-
-status_t FrameTimelineInfo::write(Parcel& output) const {
- SAFE_PARCEL(output.writeInt64, vsyncId);
- SAFE_PARCEL(output.writeInt32, inputEventId);
- SAFE_PARCEL(output.writeInt64, startTimeNanos);
- return NO_ERROR;
-}
-
-status_t FrameTimelineInfo::read(const Parcel& input) {
- SAFE_PARCEL(input.readInt64, &vsyncId);
- SAFE_PARCEL(input.readInt32, &inputEventId);
- SAFE_PARCEL(input.readInt64, &startTimeNanos);
- return NO_ERROR;
-}
-
-void FrameTimelineInfo::merge(const FrameTimelineInfo& other) {
- // When merging vsync Ids we take the oldest valid one
- if (vsyncId != INVALID_VSYNC_ID && other.vsyncId != INVALID_VSYNC_ID) {
- if (other.vsyncId > vsyncId) {
- vsyncId = other.vsyncId;
- inputEventId = other.inputEventId;
- startTimeNanos = other.startTimeNanos;
- }
- } else if (vsyncId == INVALID_VSYNC_ID) {
- vsyncId = other.vsyncId;
- inputEventId = other.inputEventId;
- startTimeNanos = other.startTimeNanos;
- }
-}
-
-void FrameTimelineInfo::clear() {
- vsyncId = INVALID_VSYNC_ID;
- inputEventId = IInputConstants::INVALID_INPUT_EVENT_ID;
- startTimeNanos = 0;
-}
-
-}; // namespace android
diff --git a/libs/gui/GLConsumerUtils.cpp b/libs/gui/GLConsumerUtils.cpp
index 7a06c3d..a1c69e7 100644
--- a/libs/gui/GLConsumerUtils.cpp
+++ b/libs/gui/GLConsumerUtils.cpp
@@ -27,6 +27,13 @@
void GLConsumer::computeTransformMatrix(float outTransform[16],
const sp<GraphicBuffer>& buf, const Rect& cropRect, uint32_t transform,
bool filtering) {
+ computeTransformMatrix(outTransform, buf->getWidth(), buf->getHeight(), buf->getPixelFormat(),
+ cropRect, transform, filtering);
+}
+
+void GLConsumer::computeTransformMatrix(float outTransform[16], float bufferWidth,
+ float bufferHeight, PixelFormat pixelFormat,
+ const Rect& cropRect, uint32_t transform, bool filtering) {
// Transform matrices
static const mat4 mtxFlipH(
-1, 0, 0, 0,
@@ -60,8 +67,6 @@
if (!cropRect.isEmpty()) {
float tx = 0.0f, ty = 0.0f, sx = 1.0f, sy = 1.0f;
- float bufferWidth = buf->getWidth();
- float bufferHeight = buf->getHeight();
float shrinkAmount = 0.0f;
if (filtering) {
// In order to prevent bilinear sampling beyond the edge of the
@@ -70,7 +75,7 @@
// off each end, but because the chroma channels of YUV420 images
// are subsampled we may need to shrink the crop region by a whole
// texel on each side.
- switch (buf->getPixelFormat()) {
+ switch (pixelFormat) {
case PIXEL_FORMAT_RGBA_8888:
case PIXEL_FORMAT_RGBX_8888:
case PIXEL_FORMAT_RGBA_FP16:
diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index 24d39fe..af64b3b 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -25,8 +25,6 @@
#include <binder/Parcel.h>
#include <gui/IGraphicBufferProducer.h>
#include <gui/ISurfaceComposer.h>
-#include <gui/ISurfaceComposerClient.h>
-#include <gui/LayerDebugInfo.h>
#include <gui/LayerState.h>
#include <private/gui/ParcelUtils.h>
#include <stdint.h>
@@ -37,7 +35,6 @@
#include <ui/DisplayState.h>
#include <ui/DynamicDisplayInfo.h>
#include <ui/HdrCapabilities.h>
-#include <ui/StaticDisplayInfo.h>
#include <utils/Log.h>
// ---------------------------------------------------------------------------
@@ -63,14 +60,6 @@
virtual ~BpSurfaceComposer();
- virtual sp<ISurfaceComposerClient> createConnection()
- {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- remote()->transact(BnSurfaceComposer::CREATE_CONNECTION, data, &reply);
- return interface_cast<ISurfaceComposerClient>(reply.readStrongBinder());
- }
-
status_t setTransactionState(const FrameTimelineInfo& frameTimelineInfo,
const Vector<ComposerState>& state,
const Vector<DisplayState>& displays, uint32_t flags,
@@ -82,7 +71,7 @@
Parcel data, reply;
data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(frameTimelineInfo.write, data);
+ frameTimelineInfo.writeToParcel(&data);
SAFE_PARCEL(data.writeUint32, static_cast<uint32_t>(state.size()));
for (const auto& s : state) {
@@ -119,905 +108,6 @@
data, &reply);
}
}
-
- void bootFinished() override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- remote()->transact(BnSurfaceComposer::BOOT_FINISHED, data, &reply);
- }
-
- bool authenticateSurfaceTexture(
- const sp<IGraphicBufferProducer>& bufferProducer) const override {
- Parcel data, reply;
- int err = NO_ERROR;
- err = data.writeInterfaceToken(
- ISurfaceComposer::getInterfaceDescriptor());
- if (err != NO_ERROR) {
- ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error writing "
- "interface descriptor: %s (%d)", strerror(-err), -err);
- return false;
- }
- err = data.writeStrongBinder(IInterface::asBinder(bufferProducer));
- if (err != NO_ERROR) {
- ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error writing "
- "strong binder to parcel: %s (%d)", strerror(-err), -err);
- return false;
- }
- err = remote()->transact(BnSurfaceComposer::AUTHENTICATE_SURFACE, data,
- &reply);
- if (err != NO_ERROR) {
- ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error "
- "performing transaction: %s (%d)", strerror(-err), -err);
- return false;
- }
- int32_t result = 0;
- err = reply.readInt32(&result);
- if (err != NO_ERROR) {
- ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error "
- "retrieving result: %s (%d)", strerror(-err), -err);
- return false;
- }
- return result != 0;
- }
-
- status_t getSupportedFrameTimestamps(std::vector<FrameEvent>* outSupported) const override {
- if (!outSupported) {
- return UNEXPECTED_NULL;
- }
- outSupported->clear();
-
- Parcel data, reply;
-
- status_t err = data.writeInterfaceToken(
- ISurfaceComposer::getInterfaceDescriptor());
- if (err != NO_ERROR) {
- return err;
- }
-
- err = remote()->transact(
- BnSurfaceComposer::GET_SUPPORTED_FRAME_TIMESTAMPS,
- data, &reply);
- if (err != NO_ERROR) {
- return err;
- }
-
- int32_t result = 0;
- err = reply.readInt32(&result);
- if (err != NO_ERROR) {
- return err;
- }
- if (result != NO_ERROR) {
- return result;
- }
-
- std::vector<int32_t> supported;
- err = reply.readInt32Vector(&supported);
- if (err != NO_ERROR) {
- return err;
- }
-
- outSupported->reserve(supported.size());
- for (int32_t s : supported) {
- outSupported->push_back(static_cast<FrameEvent>(s));
- }
- return NO_ERROR;
- }
-
- sp<IDisplayEventConnection> createDisplayEventConnection(
- VsyncSource vsyncSource, EventRegistrationFlags eventRegistration) override {
- Parcel data, reply;
- sp<IDisplayEventConnection> result;
- int err = data.writeInterfaceToken(
- ISurfaceComposer::getInterfaceDescriptor());
- if (err != NO_ERROR) {
- return result;
- }
- data.writeInt32(static_cast<int32_t>(vsyncSource));
- data.writeUint32(eventRegistration.get());
- err = remote()->transact(
- BnSurfaceComposer::CREATE_DISPLAY_EVENT_CONNECTION,
- data, &reply);
- if (err != NO_ERROR) {
- ALOGE("ISurfaceComposer::createDisplayEventConnection: error performing "
- "transaction: %s (%d)", strerror(-err), -err);
- return result;
- }
- result = interface_cast<IDisplayEventConnection>(reply.readStrongBinder());
- return result;
- }
-
- status_t getStaticDisplayInfo(const sp<IBinder>& display,
- ui::StaticDisplayInfo* info) override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- data.writeStrongBinder(display);
- remote()->transact(BnSurfaceComposer::GET_STATIC_DISPLAY_INFO, data, &reply);
- const status_t result = reply.readInt32();
- if (result != NO_ERROR) return result;
- return reply.read(*info);
- }
-
- status_t getDynamicDisplayInfo(const sp<IBinder>& display,
- ui::DynamicDisplayInfo* info) override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- data.writeStrongBinder(display);
- remote()->transact(BnSurfaceComposer::GET_DYNAMIC_DISPLAY_INFO, data, &reply);
- const status_t result = reply.readInt32();
- if (result != NO_ERROR) return result;
- return reply.read(*info);
- }
-
- status_t getDisplayNativePrimaries(const sp<IBinder>& display,
- ui::DisplayPrimaries& primaries) override {
- Parcel data, reply;
- status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (result != NO_ERROR) {
- ALOGE("getDisplayNativePrimaries failed to writeInterfaceToken: %d", result);
- return result;
- }
- result = data.writeStrongBinder(display);
- if (result != NO_ERROR) {
- ALOGE("getDisplayNativePrimaries failed to writeStrongBinder: %d", result);
- return result;
- }
- result = remote()->transact(BnSurfaceComposer::GET_DISPLAY_NATIVE_PRIMARIES, data, &reply);
- if (result != NO_ERROR) {
- ALOGE("getDisplayNativePrimaries failed to transact: %d", result);
- return result;
- }
- result = reply.readInt32();
- if (result == NO_ERROR) {
- memcpy(&primaries, reply.readInplace(sizeof(ui::DisplayPrimaries)),
- sizeof(ui::DisplayPrimaries));
- }
- return result;
- }
-
- status_t setActiveColorMode(const sp<IBinder>& display, ColorMode colorMode) override {
- Parcel data, reply;
- status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (result != NO_ERROR) {
- ALOGE("setActiveColorMode failed to writeInterfaceToken: %d", result);
- return result;
- }
- result = data.writeStrongBinder(display);
- if (result != NO_ERROR) {
- ALOGE("setActiveColorMode failed to writeStrongBinder: %d", result);
- return result;
- }
- result = data.writeInt32(static_cast<int32_t>(colorMode));
- if (result != NO_ERROR) {
- ALOGE("setActiveColorMode failed to writeInt32: %d", result);
- return result;
- }
- result = remote()->transact(BnSurfaceComposer::SET_ACTIVE_COLOR_MODE, data, &reply);
- if (result != NO_ERROR) {
- ALOGE("setActiveColorMode failed to transact: %d", result);
- return result;
- }
- return static_cast<status_t>(reply.readInt32());
- }
-
- status_t setBootDisplayMode(const sp<IBinder>& display,
- ui::DisplayModeId displayModeId) override {
- Parcel data, reply;
- status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (result != NO_ERROR) {
- ALOGE("setBootDisplayMode failed to writeInterfaceToken: %d", result);
- return result;
- }
- result = data.writeStrongBinder(display);
- if (result != NO_ERROR) {
- ALOGE("setBootDisplayMode failed to writeStrongBinder: %d", result);
- return result;
- }
- result = data.writeInt32(displayModeId);
- if (result != NO_ERROR) {
- ALOGE("setBootDisplayMode failed to writeIint32: %d", result);
- return result;
- }
- result = remote()->transact(BnSurfaceComposer::SET_BOOT_DISPLAY_MODE, data, &reply);
- if (result != NO_ERROR) {
- ALOGE("setBootDisplayMode failed to transact: %d", result);
- }
- return result;
- }
-
- status_t clearAnimationFrameStats() override {
- Parcel data, reply;
- status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (result != NO_ERROR) {
- ALOGE("clearAnimationFrameStats failed to writeInterfaceToken: %d", result);
- return result;
- }
- result = remote()->transact(BnSurfaceComposer::CLEAR_ANIMATION_FRAME_STATS, data, &reply);
- if (result != NO_ERROR) {
- ALOGE("clearAnimationFrameStats failed to transact: %d", result);
- return result;
- }
- return reply.readInt32();
- }
-
- status_t getAnimationFrameStats(FrameStats* outStats) const override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- remote()->transact(BnSurfaceComposer::GET_ANIMATION_FRAME_STATS, data, &reply);
- reply.read(*outStats);
- return reply.readInt32();
- }
-
- virtual status_t overrideHdrTypes(const sp<IBinder>& display,
- const std::vector<ui::Hdr>& hdrTypes) {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeStrongBinder, display);
-
- std::vector<int32_t> hdrTypesVector;
- for (ui::Hdr i : hdrTypes) {
- hdrTypesVector.push_back(static_cast<int32_t>(i));
- }
- SAFE_PARCEL(data.writeInt32Vector, hdrTypesVector);
-
- status_t result = remote()->transact(BnSurfaceComposer::OVERRIDE_HDR_TYPES, data, &reply);
- if (result != NO_ERROR) {
- ALOGE("overrideHdrTypes failed to transact: %d", result);
- return result;
- }
- return result;
- }
-
- status_t onPullAtom(const int32_t atomId, std::string* pulledData, bool* success) {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeInt32, atomId);
-
- status_t err = remote()->transact(BnSurfaceComposer::ON_PULL_ATOM, data, &reply);
- if (err != NO_ERROR) {
- ALOGE("onPullAtom failed to transact: %d", err);
- return err;
- }
-
- int32_t size = 0;
- SAFE_PARCEL(reply.readInt32, &size);
- const void* dataPtr = reply.readInplace(size);
- if (dataPtr == nullptr) {
- return UNEXPECTED_NULL;
- }
- pulledData->assign((const char*)dataPtr, size);
- SAFE_PARCEL(reply.readBool, success);
- return NO_ERROR;
- }
-
- status_t enableVSyncInjections(bool enable) override {
- Parcel data, reply;
- status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (result != NO_ERROR) {
- ALOGE("enableVSyncInjections failed to writeInterfaceToken: %d", result);
- return result;
- }
- result = data.writeBool(enable);
- if (result != NO_ERROR) {
- ALOGE("enableVSyncInjections failed to writeBool: %d", result);
- return result;
- }
- result = remote()->transact(BnSurfaceComposer::ENABLE_VSYNC_INJECTIONS, data, &reply,
- IBinder::FLAG_ONEWAY);
- if (result != NO_ERROR) {
- ALOGE("enableVSyncInjections failed to transact: %d", result);
- return result;
- }
- return result;
- }
-
- status_t injectVSync(nsecs_t when) override {
- Parcel data, reply;
- status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (result != NO_ERROR) {
- ALOGE("injectVSync failed to writeInterfaceToken: %d", result);
- return result;
- }
- result = data.writeInt64(when);
- if (result != NO_ERROR) {
- ALOGE("injectVSync failed to writeInt64: %d", result);
- return result;
- }
- result = remote()->transact(BnSurfaceComposer::INJECT_VSYNC, data, &reply,
- IBinder::FLAG_ONEWAY);
- if (result != NO_ERROR) {
- ALOGE("injectVSync failed to transact: %d", result);
- return result;
- }
- return result;
- }
-
- status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) override {
- if (!outLayers) {
- return UNEXPECTED_NULL;
- }
-
- Parcel data, reply;
-
- status_t err = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (err != NO_ERROR) {
- return err;
- }
-
- err = remote()->transact(BnSurfaceComposer::GET_LAYER_DEBUG_INFO, data, &reply);
- if (err != NO_ERROR) {
- return err;
- }
-
- int32_t result = 0;
- err = reply.readInt32(&result);
- if (err != NO_ERROR) {
- return err;
- }
- if (result != NO_ERROR) {
- return result;
- }
-
- outLayers->clear();
- return reply.readParcelableVector(outLayers);
- }
-
- status_t getCompositionPreference(ui::Dataspace* defaultDataspace,
- ui::PixelFormat* defaultPixelFormat,
- ui::Dataspace* wideColorGamutDataspace,
- ui::PixelFormat* wideColorGamutPixelFormat) const override {
- Parcel data, reply;
- status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (error != NO_ERROR) {
- return error;
- }
- error = remote()->transact(BnSurfaceComposer::GET_COMPOSITION_PREFERENCE, data, &reply);
- if (error != NO_ERROR) {
- return error;
- }
- error = static_cast<status_t>(reply.readInt32());
- if (error == NO_ERROR) {
- *defaultDataspace = static_cast<ui::Dataspace>(reply.readInt32());
- *defaultPixelFormat = static_cast<ui::PixelFormat>(reply.readInt32());
- *wideColorGamutDataspace = static_cast<ui::Dataspace>(reply.readInt32());
- *wideColorGamutPixelFormat = static_cast<ui::PixelFormat>(reply.readInt32());
- }
- return error;
- }
-
- status_t getColorManagement(bool* outGetColorManagement) const override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- remote()->transact(BnSurfaceComposer::GET_COLOR_MANAGEMENT, data, &reply);
- bool result;
- status_t err = reply.readBool(&result);
- if (err == NO_ERROR) {
- *outGetColorManagement = result;
- }
- return err;
- }
-
- status_t getDisplayedContentSamplingAttributes(const sp<IBinder>& display,
- ui::PixelFormat* outFormat,
- ui::Dataspace* outDataspace,
- uint8_t* outComponentMask) const override {
- if (!outFormat || !outDataspace || !outComponentMask) return BAD_VALUE;
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- data.writeStrongBinder(display);
-
- status_t error =
- remote()->transact(BnSurfaceComposer::GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES,
- data, &reply);
- if (error != NO_ERROR) {
- return error;
- }
-
- uint32_t value = 0;
- error = reply.readUint32(&value);
- if (error != NO_ERROR) {
- return error;
- }
- *outFormat = static_cast<ui::PixelFormat>(value);
-
- error = reply.readUint32(&value);
- if (error != NO_ERROR) {
- return error;
- }
- *outDataspace = static_cast<ui::Dataspace>(value);
-
- error = reply.readUint32(&value);
- if (error != NO_ERROR) {
- return error;
- }
- *outComponentMask = static_cast<uint8_t>(value);
- return error;
- }
-
- status_t setDisplayContentSamplingEnabled(const sp<IBinder>& display, bool enable,
- uint8_t componentMask, uint64_t maxFrames) override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- data.writeStrongBinder(display);
- data.writeBool(enable);
- data.writeByte(static_cast<int8_t>(componentMask));
- data.writeUint64(maxFrames);
- status_t result =
- remote()->transact(BnSurfaceComposer::SET_DISPLAY_CONTENT_SAMPLING_ENABLED, data,
- &reply);
- return result;
- }
-
- status_t getDisplayedContentSample(const sp<IBinder>& display, uint64_t maxFrames,
- uint64_t timestamp,
- DisplayedFrameStats* outStats) const override {
- if (!outStats) return BAD_VALUE;
-
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- data.writeStrongBinder(display);
- data.writeUint64(maxFrames);
- data.writeUint64(timestamp);
-
- status_t result =
- remote()->transact(BnSurfaceComposer::GET_DISPLAYED_CONTENT_SAMPLE, data, &reply);
-
- if (result != NO_ERROR) {
- return result;
- }
-
- result = reply.readUint64(&outStats->numFrames);
- if (result != NO_ERROR) {
- return result;
- }
-
- result = reply.readUint64Vector(&outStats->component_0_sample);
- if (result != NO_ERROR) {
- return result;
- }
- result = reply.readUint64Vector(&outStats->component_1_sample);
- if (result != NO_ERROR) {
- return result;
- }
- result = reply.readUint64Vector(&outStats->component_2_sample);
- if (result != NO_ERROR) {
- return result;
- }
- result = reply.readUint64Vector(&outStats->component_3_sample);
- return result;
- }
-
- status_t getProtectedContentSupport(bool* outSupported) const override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- status_t error =
- remote()->transact(BnSurfaceComposer::GET_PROTECTED_CONTENT_SUPPORT, data, &reply);
- if (error != NO_ERROR) {
- return error;
- }
- error = reply.readBool(outSupported);
- return error;
- }
-
- status_t addRegionSamplingListener(const Rect& samplingArea, const sp<IBinder>& stopLayerHandle,
- const sp<IRegionSamplingListener>& listener) override {
- Parcel data, reply;
- status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (error != NO_ERROR) {
- ALOGE("addRegionSamplingListener: Failed to write interface token");
- return error;
- }
- error = data.write(samplingArea);
- if (error != NO_ERROR) {
- ALOGE("addRegionSamplingListener: Failed to write sampling area");
- return error;
- }
- error = data.writeStrongBinder(stopLayerHandle);
- if (error != NO_ERROR) {
- ALOGE("addRegionSamplingListener: Failed to write stop layer handle");
- return error;
- }
- error = data.writeStrongBinder(IInterface::asBinder(listener));
- if (error != NO_ERROR) {
- ALOGE("addRegionSamplingListener: Failed to write listener");
- return error;
- }
- error = remote()->transact(BnSurfaceComposer::ADD_REGION_SAMPLING_LISTENER, data, &reply);
- if (error != NO_ERROR) {
- ALOGE("addRegionSamplingListener: Failed to transact");
- }
- return error;
- }
-
- status_t removeRegionSamplingListener(const sp<IRegionSamplingListener>& listener) override {
- Parcel data, reply;
- status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (error != NO_ERROR) {
- ALOGE("removeRegionSamplingListener: Failed to write interface token");
- return error;
- }
- error = data.writeStrongBinder(IInterface::asBinder(listener));
- if (error != NO_ERROR) {
- ALOGE("removeRegionSamplingListener: Failed to write listener");
- return error;
- }
- error = remote()->transact(BnSurfaceComposer::REMOVE_REGION_SAMPLING_LISTENER, data,
- &reply);
- if (error != NO_ERROR) {
- ALOGE("removeRegionSamplingListener: Failed to transact");
- }
- return error;
- }
-
- virtual status_t addFpsListener(int32_t taskId, const sp<gui::IFpsListener>& listener) {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeInt32, taskId);
- SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(listener));
- const status_t error =
- remote()->transact(BnSurfaceComposer::ADD_FPS_LISTENER, data, &reply);
- if (error != OK) {
- ALOGE("addFpsListener: Failed to transact");
- }
- return error;
- }
-
- virtual status_t removeFpsListener(const sp<gui::IFpsListener>& listener) {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(listener));
-
- const status_t error =
- remote()->transact(BnSurfaceComposer::REMOVE_FPS_LISTENER, data, &reply);
- if (error != OK) {
- ALOGE("removeFpsListener: Failed to transact");
- }
- return error;
- }
-
- virtual status_t addTunnelModeEnabledListener(
- const sp<gui::ITunnelModeEnabledListener>& listener) {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(listener));
-
- const status_t error =
- remote()->transact(BnSurfaceComposer::ADD_TUNNEL_MODE_ENABLED_LISTENER, data,
- &reply);
- if (error != NO_ERROR) {
- ALOGE("addTunnelModeEnabledListener: Failed to transact");
- }
- return error;
- }
-
- virtual status_t removeTunnelModeEnabledListener(
- const sp<gui::ITunnelModeEnabledListener>& listener) {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(listener));
-
- const status_t error =
- remote()->transact(BnSurfaceComposer::REMOVE_TUNNEL_MODE_ENABLED_LISTENER, data,
- &reply);
- if (error != NO_ERROR) {
- ALOGE("removeTunnelModeEnabledListener: Failed to transact");
- }
- return error;
- }
-
- status_t setDesiredDisplayModeSpecs(const sp<IBinder>& displayToken,
- ui::DisplayModeId defaultMode, bool allowGroupSwitching,
- float primaryRefreshRateMin, float primaryRefreshRateMax,
- float appRequestRefreshRateMin,
- float appRequestRefreshRateMax) override {
- Parcel data, reply;
- status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs: failed to writeInterfaceToken: %d", result);
- return result;
- }
- result = data.writeStrongBinder(displayToken);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs: failed to write display token: %d", result);
- return result;
- }
- result = data.writeInt32(defaultMode);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs failed to write defaultMode: %d", result);
- return result;
- }
- result = data.writeBool(allowGroupSwitching);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs failed to write allowGroupSwitching: %d", result);
- return result;
- }
- result = data.writeFloat(primaryRefreshRateMin);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs failed to write primaryRefreshRateMin: %d", result);
- return result;
- }
- result = data.writeFloat(primaryRefreshRateMax);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs failed to write primaryRefreshRateMax: %d", result);
- return result;
- }
- result = data.writeFloat(appRequestRefreshRateMin);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs failed to write appRequestRefreshRateMin: %d",
- result);
- return result;
- }
- result = data.writeFloat(appRequestRefreshRateMax);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs failed to write appRequestRefreshRateMax: %d",
- result);
- return result;
- }
-
- result =
- remote()->transact(BnSurfaceComposer::SET_DESIRED_DISPLAY_MODE_SPECS, data, &reply);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs failed to transact: %d", result);
- return result;
- }
- return reply.readInt32();
- }
-
- status_t getDesiredDisplayModeSpecs(const sp<IBinder>& displayToken,
- ui::DisplayModeId* outDefaultMode,
- bool* outAllowGroupSwitching,
- float* outPrimaryRefreshRateMin,
- float* outPrimaryRefreshRateMax,
- float* outAppRequestRefreshRateMin,
- float* outAppRequestRefreshRateMax) override {
- if (!outDefaultMode || !outAllowGroupSwitching || !outPrimaryRefreshRateMin ||
- !outPrimaryRefreshRateMax || !outAppRequestRefreshRateMin ||
- !outAppRequestRefreshRateMax) {
- return BAD_VALUE;
- }
- Parcel data, reply;
- status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs failed to writeInterfaceToken: %d", result);
- return result;
- }
- result = data.writeStrongBinder(displayToken);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs failed to writeStrongBinder: %d", result);
- return result;
- }
- result =
- remote()->transact(BnSurfaceComposer::GET_DESIRED_DISPLAY_MODE_SPECS, data, &reply);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs failed to transact: %d", result);
- return result;
- }
-
- result = reply.readInt32(outDefaultMode);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs failed to read defaultMode: %d", result);
- return result;
- }
- if (*outDefaultMode < 0) {
- ALOGE("%s: defaultMode must be non-negative but it was %d", __func__, *outDefaultMode);
- return BAD_VALUE;
- }
-
- result = reply.readBool(outAllowGroupSwitching);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs failed to read allowGroupSwitching: %d", result);
- return result;
- }
- result = reply.readFloat(outPrimaryRefreshRateMin);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs failed to read primaryRefreshRateMin: %d", result);
- return result;
- }
- result = reply.readFloat(outPrimaryRefreshRateMax);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs failed to read primaryRefreshRateMax: %d", result);
- return result;
- }
- result = reply.readFloat(outAppRequestRefreshRateMin);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs failed to read appRequestRefreshRateMin: %d", result);
- return result;
- }
- result = reply.readFloat(outAppRequestRefreshRateMax);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs failed to read appRequestRefreshRateMax: %d", result);
- return result;
- }
- return reply.readInt32();
- }
-
- status_t setGlobalShadowSettings(const half4& ambientColor, const half4& spotColor,
- float lightPosY, float lightPosZ, float lightRadius) override {
- Parcel data, reply;
- status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (error != NO_ERROR) {
- ALOGE("setGlobalShadowSettings: failed to write interface token: %d", error);
- return error;
- }
-
- std::vector<float> shadowConfig = {ambientColor.r, ambientColor.g, ambientColor.b,
- ambientColor.a, spotColor.r, spotColor.g,
- spotColor.b, spotColor.a, lightPosY,
- lightPosZ, lightRadius};
-
- error = data.writeFloatVector(shadowConfig);
- if (error != NO_ERROR) {
- ALOGE("setGlobalShadowSettings: failed to write shadowConfig: %d", error);
- return error;
- }
-
- error = remote()->transact(BnSurfaceComposer::SET_GLOBAL_SHADOW_SETTINGS, data, &reply,
- IBinder::FLAG_ONEWAY);
- if (error != NO_ERROR) {
- ALOGE("setGlobalShadowSettings: failed to transact: %d", error);
- return error;
- }
- return NO_ERROR;
- }
-
- status_t getDisplayDecorationSupport(
- const sp<IBinder>& displayToken,
- std::optional<common::DisplayDecorationSupport>* outSupport) const override {
- Parcel data, reply;
- status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (error != NO_ERROR) {
- ALOGE("getDisplayDecorationSupport: failed to write interface token: %d", error);
- return error;
- }
- error = data.writeStrongBinder(displayToken);
- if (error != NO_ERROR) {
- ALOGE("getDisplayDecorationSupport: failed to write display token: %d", error);
- return error;
- }
- error = remote()->transact(BnSurfaceComposer::GET_DISPLAY_DECORATION_SUPPORT, data, &reply);
- if (error != NO_ERROR) {
- ALOGE("getDisplayDecorationSupport: failed to transact: %d", error);
- return error;
- }
- bool support;
- error = reply.readBool(&support);
- if (error != NO_ERROR) {
- ALOGE("getDisplayDecorationSupport: failed to read support: %d", error);
- return error;
- }
-
- if (support) {
- int32_t format, alphaInterpretation;
- error = reply.readInt32(&format);
- if (error != NO_ERROR) {
- ALOGE("getDisplayDecorationSupport: failed to read format: %d", error);
- return error;
- }
- error = reply.readInt32(&alphaInterpretation);
- if (error != NO_ERROR) {
- ALOGE("getDisplayDecorationSupport: failed to read alphaInterpretation: %d", error);
- return error;
- }
- outSupport->emplace();
- outSupport->value().format = static_cast<common::PixelFormat>(format);
- outSupport->value().alphaInterpretation =
- static_cast<common::AlphaInterpretation>(alphaInterpretation);
- } else {
- outSupport->reset();
- }
- return NO_ERROR;
- }
-
- status_t setFrameRate(const sp<IGraphicBufferProducer>& surface, float frameRate,
- int8_t compatibility, int8_t changeFrameRateStrategy) override {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(surface));
- SAFE_PARCEL(data.writeFloat, frameRate);
- SAFE_PARCEL(data.writeByte, compatibility);
- SAFE_PARCEL(data.writeByte, changeFrameRateStrategy);
-
- status_t err = remote()->transact(BnSurfaceComposer::SET_FRAME_RATE, data, &reply);
- if (err != NO_ERROR) {
- ALOGE("setFrameRate: failed to transact: %s (%d)", strerror(-err), err);
- return err;
- }
-
- return reply.readInt32();
- }
-
- status_t setFrameTimelineInfo(const sp<IGraphicBufferProducer>& surface,
- const FrameTimelineInfo& frameTimelineInfo) override {
- Parcel data, reply;
- status_t err = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (err != NO_ERROR) {
- ALOGE("%s: failed writing interface token: %s (%d)", __func__, strerror(-err), -err);
- return err;
- }
-
- err = data.writeStrongBinder(IInterface::asBinder(surface));
- if (err != NO_ERROR) {
- ALOGE("%s: failed writing strong binder: %s (%d)", __func__, strerror(-err), -err);
- return err;
- }
-
- SAFE_PARCEL(frameTimelineInfo.write, data);
-
- err = remote()->transact(BnSurfaceComposer::SET_FRAME_TIMELINE_INFO, data, &reply);
- if (err != NO_ERROR) {
- ALOGE("%s: failed to transact: %s (%d)", __func__, strerror(-err), err);
- return err;
- }
-
- return reply.readInt32();
- }
-
- status_t addTransactionTraceListener(
- const sp<gui::ITransactionTraceListener>& listener) override {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(listener));
-
- return remote()->transact(BnSurfaceComposer::ADD_TRANSACTION_TRACE_LISTENER, data, &reply);
- }
-
- /**
- * Get priority of the RenderEngine in surface flinger.
- */
- int getGPUContextPriority() override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- status_t err =
- remote()->transact(BnSurfaceComposer::GET_GPU_CONTEXT_PRIORITY, data, &reply);
- if (err != NO_ERROR) {
- ALOGE("getGPUContextPriority failed to read data: %s (%d)", strerror(-err), err);
- return 0;
- }
- return reply.readInt32();
- }
-
- status_t getMaxAcquiredBufferCount(int* buffers) const override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- status_t err =
- remote()->transact(BnSurfaceComposer::GET_MAX_ACQUIRED_BUFFER_COUNT, data, &reply);
- if (err != NO_ERROR) {
- ALOGE("getMaxAcquiredBufferCount failed to read data: %s (%d)", strerror(-err), err);
- return err;
- }
-
- return reply.readInt32(buffers);
- }
-
- status_t addWindowInfosListener(
- const sp<IWindowInfosListener>& windowInfosListener) const override {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(windowInfosListener));
- return remote()->transact(BnSurfaceComposer::ADD_WINDOW_INFOS_LISTENER, data, &reply);
- }
-
- status_t removeWindowInfosListener(
- const sp<IWindowInfosListener>& windowInfosListener) const override {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(windowInfosListener));
- return remote()->transact(BnSurfaceComposer::REMOVE_WINDOW_INFOS_LISTENER, data, &reply);
- }
-
- status_t setOverrideFrameRate(uid_t uid, float frameRate) override {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeUint32, uid);
- SAFE_PARCEL(data.writeFloat, frameRate);
-
- status_t err = remote()->transact(BnSurfaceComposer::SET_OVERRIDE_FRAME_RATE, data, &reply);
- if (err != NO_ERROR) {
- ALOGE("setOverrideFrameRate: failed to transact %s (%d)", strerror(-err), err);
- return err;
- }
-
- return NO_ERROR;
- }
};
// Out-of-line virtual method definition to trigger vtable emission in this
@@ -1031,18 +121,12 @@
status_t BnSurfaceComposer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
- switch(code) {
- case CREATE_CONNECTION: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IBinder> b = IInterface::asBinder(createConnection());
- reply->writeStrongBinder(b);
- return NO_ERROR;
- }
+ switch (code) {
case SET_TRANSACTION_STATE: {
CHECK_INTERFACE(ISurfaceComposer, data, reply);
FrameTimelineInfo frameTimelineInfo;
- SAFE_PARCEL(frameTimelineInfo.read, data);
+ frameTimelineInfo.readFromParcel(&data);
uint32_t count = 0;
SAFE_PARCEL_READ_SIZE(data.readUint32, &count, data.dataSize());
@@ -1102,642 +186,6 @@
uncachedBuffer, hasListenerCallbacks, listenerCallbacks,
transactionId);
}
- case BOOT_FINISHED: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- bootFinished();
- return NO_ERROR;
- }
- case AUTHENTICATE_SURFACE: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IGraphicBufferProducer> bufferProducer =
- interface_cast<IGraphicBufferProducer>(data.readStrongBinder());
- int32_t result = authenticateSurfaceTexture(bufferProducer) ? 1 : 0;
- reply->writeInt32(result);
- return NO_ERROR;
- }
- case GET_SUPPORTED_FRAME_TIMESTAMPS: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- std::vector<FrameEvent> supportedTimestamps;
- status_t result = getSupportedFrameTimestamps(&supportedTimestamps);
- status_t err = reply->writeInt32(result);
- if (err != NO_ERROR) {
- return err;
- }
- if (result != NO_ERROR) {
- return result;
- }
-
- std::vector<int32_t> supported;
- supported.reserve(supportedTimestamps.size());
- for (FrameEvent s : supportedTimestamps) {
- supported.push_back(static_cast<int32_t>(s));
- }
- return reply->writeInt32Vector(supported);
- }
- case CREATE_DISPLAY_EVENT_CONNECTION: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- auto vsyncSource = static_cast<ISurfaceComposer::VsyncSource>(data.readInt32());
- EventRegistrationFlags eventRegistration =
- static_cast<EventRegistration>(data.readUint32());
-
- sp<IDisplayEventConnection> connection(
- createDisplayEventConnection(vsyncSource, eventRegistration));
- reply->writeStrongBinder(IInterface::asBinder(connection));
- return NO_ERROR;
- }
- case GET_STATIC_DISPLAY_INFO: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- ui::StaticDisplayInfo info;
- const sp<IBinder> display = data.readStrongBinder();
- const status_t result = getStaticDisplayInfo(display, &info);
- SAFE_PARCEL(reply->writeInt32, result);
- if (result != NO_ERROR) return result;
- SAFE_PARCEL(reply->write, info);
- return NO_ERROR;
- }
- case GET_DYNAMIC_DISPLAY_INFO: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- ui::DynamicDisplayInfo info;
- const sp<IBinder> display = data.readStrongBinder();
- const status_t result = getDynamicDisplayInfo(display, &info);
- SAFE_PARCEL(reply->writeInt32, result);
- if (result != NO_ERROR) return result;
- SAFE_PARCEL(reply->write, info);
- return NO_ERROR;
- }
- case GET_DISPLAY_NATIVE_PRIMARIES: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- ui::DisplayPrimaries primaries;
- sp<IBinder> display = nullptr;
-
- status_t result = data.readStrongBinder(&display);
- if (result != NO_ERROR) {
- ALOGE("getDisplayNativePrimaries failed to readStrongBinder: %d", result);
- return result;
- }
-
- result = getDisplayNativePrimaries(display, primaries);
- reply->writeInt32(result);
- if (result == NO_ERROR) {
- memcpy(reply->writeInplace(sizeof(ui::DisplayPrimaries)), &primaries,
- sizeof(ui::DisplayPrimaries));
- }
-
- return NO_ERROR;
- }
- case SET_ACTIVE_COLOR_MODE: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IBinder> display = nullptr;
- status_t result = data.readStrongBinder(&display);
- if (result != NO_ERROR) {
- ALOGE("getActiveColorMode failed to readStrongBinder: %d", result);
- return result;
- }
- int32_t colorModeInt = 0;
- result = data.readInt32(&colorModeInt);
- if (result != NO_ERROR) {
- ALOGE("setActiveColorMode failed to readInt32: %d", result);
- return result;
- }
- result = setActiveColorMode(display,
- static_cast<ColorMode>(colorModeInt));
- result = reply->writeInt32(result);
- return result;
- }
- case SET_BOOT_DISPLAY_MODE: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IBinder> display = nullptr;
- status_t result = data.readStrongBinder(&display);
- if (result != NO_ERROR) {
- ALOGE("setBootDisplayMode failed to readStrongBinder: %d", result);
- return result;
- }
- ui::DisplayModeId displayModeId;
- result = data.readInt32(&displayModeId);
- if (result != NO_ERROR) {
- ALOGE("setBootDisplayMode failed to readInt32: %d", result);
- return result;
- }
- return setBootDisplayMode(display, displayModeId);
- }
- case CLEAR_ANIMATION_FRAME_STATS: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- status_t result = clearAnimationFrameStats();
- reply->writeInt32(result);
- return NO_ERROR;
- }
- case GET_ANIMATION_FRAME_STATS: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- FrameStats stats;
- status_t result = getAnimationFrameStats(&stats);
- reply->write(stats);
- reply->writeInt32(result);
- return NO_ERROR;
- }
- case ENABLE_VSYNC_INJECTIONS: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- bool enable = false;
- status_t result = data.readBool(&enable);
- if (result != NO_ERROR) {
- ALOGE("enableVSyncInjections failed to readBool: %d", result);
- return result;
- }
- return enableVSyncInjections(enable);
- }
- case INJECT_VSYNC: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- int64_t when = 0;
- status_t result = data.readInt64(&when);
- if (result != NO_ERROR) {
- ALOGE("enableVSyncInjections failed to readInt64: %d", result);
- return result;
- }
- return injectVSync(when);
- }
- case GET_LAYER_DEBUG_INFO: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- std::vector<LayerDebugInfo> outLayers;
- status_t result = getLayerDebugInfo(&outLayers);
- reply->writeInt32(result);
- if (result == NO_ERROR)
- {
- result = reply->writeParcelableVector(outLayers);
- }
- return result;
- }
- case GET_COMPOSITION_PREFERENCE: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- ui::Dataspace defaultDataspace;
- ui::PixelFormat defaultPixelFormat;
- ui::Dataspace wideColorGamutDataspace;
- ui::PixelFormat wideColorGamutPixelFormat;
- status_t error =
- getCompositionPreference(&defaultDataspace, &defaultPixelFormat,
- &wideColorGamutDataspace, &wideColorGamutPixelFormat);
- reply->writeInt32(error);
- if (error == NO_ERROR) {
- reply->writeInt32(static_cast<int32_t>(defaultDataspace));
- reply->writeInt32(static_cast<int32_t>(defaultPixelFormat));
- reply->writeInt32(static_cast<int32_t>(wideColorGamutDataspace));
- reply->writeInt32(static_cast<int32_t>(wideColorGamutPixelFormat));
- }
- return error;
- }
- case GET_COLOR_MANAGEMENT: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- bool result;
- status_t error = getColorManagement(&result);
- if (error == NO_ERROR) {
- reply->writeBool(result);
- }
- return error;
- }
- case GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
-
- sp<IBinder> display = data.readStrongBinder();
- ui::PixelFormat format;
- ui::Dataspace dataspace;
- uint8_t component = 0;
- auto result =
- getDisplayedContentSamplingAttributes(display, &format, &dataspace, &component);
- if (result == NO_ERROR) {
- reply->writeUint32(static_cast<uint32_t>(format));
- reply->writeUint32(static_cast<uint32_t>(dataspace));
- reply->writeUint32(static_cast<uint32_t>(component));
- }
- return result;
- }
- case SET_DISPLAY_CONTENT_SAMPLING_ENABLED: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
-
- sp<IBinder> display = nullptr;
- bool enable = false;
- int8_t componentMask = 0;
- uint64_t maxFrames = 0;
- status_t result = data.readStrongBinder(&display);
- if (result != NO_ERROR) {
- ALOGE("setDisplayContentSamplingEnabled failure in reading Display token: %d",
- result);
- return result;
- }
-
- result = data.readBool(&enable);
- if (result != NO_ERROR) {
- ALOGE("setDisplayContentSamplingEnabled failure in reading enable: %d", result);
- return result;
- }
-
- result = data.readByte(static_cast<int8_t*>(&componentMask));
- if (result != NO_ERROR) {
- ALOGE("setDisplayContentSamplingEnabled failure in reading component mask: %d",
- result);
- return result;
- }
-
- result = data.readUint64(&maxFrames);
- if (result != NO_ERROR) {
- ALOGE("setDisplayContentSamplingEnabled failure in reading max frames: %d", result);
- return result;
- }
-
- return setDisplayContentSamplingEnabled(display, enable,
- static_cast<uint8_t>(componentMask), maxFrames);
- }
- case GET_DISPLAYED_CONTENT_SAMPLE: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
-
- sp<IBinder> display = data.readStrongBinder();
- uint64_t maxFrames = 0;
- uint64_t timestamp = 0;
-
- status_t result = data.readUint64(&maxFrames);
- if (result != NO_ERROR) {
- ALOGE("getDisplayedContentSample failure in reading max frames: %d", result);
- return result;
- }
-
- result = data.readUint64(×tamp);
- if (result != NO_ERROR) {
- ALOGE("getDisplayedContentSample failure in reading timestamp: %d", result);
- return result;
- }
-
- DisplayedFrameStats stats;
- result = getDisplayedContentSample(display, maxFrames, timestamp, &stats);
- if (result == NO_ERROR) {
- reply->writeUint64(stats.numFrames);
- reply->writeUint64Vector(stats.component_0_sample);
- reply->writeUint64Vector(stats.component_1_sample);
- reply->writeUint64Vector(stats.component_2_sample);
- reply->writeUint64Vector(stats.component_3_sample);
- }
- return result;
- }
- case GET_PROTECTED_CONTENT_SUPPORT: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- bool result;
- status_t error = getProtectedContentSupport(&result);
- if (error == NO_ERROR) {
- reply->writeBool(result);
- }
- return error;
- }
- case ADD_REGION_SAMPLING_LISTENER: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- Rect samplingArea;
- status_t result = data.read(samplingArea);
- if (result != NO_ERROR) {
- ALOGE("addRegionSamplingListener: Failed to read sampling area");
- return result;
- }
- sp<IBinder> stopLayerHandle;
- result = data.readNullableStrongBinder(&stopLayerHandle);
- if (result != NO_ERROR) {
- ALOGE("addRegionSamplingListener: Failed to read stop layer handle");
- return result;
- }
- sp<IRegionSamplingListener> listener;
- result = data.readNullableStrongBinder(&listener);
- if (result != NO_ERROR) {
- ALOGE("addRegionSamplingListener: Failed to read listener");
- return result;
- }
- return addRegionSamplingListener(samplingArea, stopLayerHandle, listener);
- }
- case REMOVE_REGION_SAMPLING_LISTENER: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IRegionSamplingListener> listener;
- status_t result = data.readNullableStrongBinder(&listener);
- if (result != NO_ERROR) {
- ALOGE("removeRegionSamplingListener: Failed to read listener");
- return result;
- }
- return removeRegionSamplingListener(listener);
- }
- case ADD_FPS_LISTENER: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- int32_t taskId;
- status_t result = data.readInt32(&taskId);
- if (result != NO_ERROR) {
- ALOGE("addFpsListener: Failed to read layer handle");
- return result;
- }
- sp<gui::IFpsListener> listener;
- result = data.readNullableStrongBinder(&listener);
- if (result != NO_ERROR) {
- ALOGE("addFpsListener: Failed to read listener");
- return result;
- }
- return addFpsListener(taskId, listener);
- }
- case REMOVE_FPS_LISTENER: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<gui::IFpsListener> listener;
- status_t result = data.readNullableStrongBinder(&listener);
- if (result != NO_ERROR) {
- ALOGE("removeFpsListener: Failed to read listener");
- return result;
- }
- return removeFpsListener(listener);
- }
- case ADD_TUNNEL_MODE_ENABLED_LISTENER: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<gui::ITunnelModeEnabledListener> listener;
- status_t result = data.readNullableStrongBinder(&listener);
- if (result != NO_ERROR) {
- ALOGE("addTunnelModeEnabledListener: Failed to read listener");
- return result;
- }
- return addTunnelModeEnabledListener(listener);
- }
- case REMOVE_TUNNEL_MODE_ENABLED_LISTENER: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<gui::ITunnelModeEnabledListener> listener;
- status_t result = data.readNullableStrongBinder(&listener);
- if (result != NO_ERROR) {
- ALOGE("removeTunnelModeEnabledListener: Failed to read listener");
- return result;
- }
- return removeTunnelModeEnabledListener(listener);
- }
- case SET_DESIRED_DISPLAY_MODE_SPECS: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IBinder> displayToken = data.readStrongBinder();
- ui::DisplayModeId defaultMode;
- status_t result = data.readInt32(&defaultMode);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs: failed to read defaultMode: %d", result);
- return result;
- }
- if (defaultMode < 0) {
- ALOGE("%s: defaultMode must be non-negative but it was %d", __func__, defaultMode);
- return BAD_VALUE;
- }
- bool allowGroupSwitching;
- result = data.readBool(&allowGroupSwitching);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs: failed to read allowGroupSwitching: %d", result);
- return result;
- }
- float primaryRefreshRateMin;
- result = data.readFloat(&primaryRefreshRateMin);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs: failed to read primaryRefreshRateMin: %d",
- result);
- return result;
- }
- float primaryRefreshRateMax;
- result = data.readFloat(&primaryRefreshRateMax);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs: failed to read primaryRefreshRateMax: %d",
- result);
- return result;
- }
- float appRequestRefreshRateMin;
- result = data.readFloat(&appRequestRefreshRateMin);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs: failed to read appRequestRefreshRateMin: %d",
- result);
- return result;
- }
- float appRequestRefreshRateMax;
- result = data.readFloat(&appRequestRefreshRateMax);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs: failed to read appRequestRefreshRateMax: %d",
- result);
- return result;
- }
- result = setDesiredDisplayModeSpecs(displayToken, defaultMode, allowGroupSwitching,
- primaryRefreshRateMin, primaryRefreshRateMax,
- appRequestRefreshRateMin, appRequestRefreshRateMax);
- if (result != NO_ERROR) {
- ALOGE("setDesiredDisplayModeSpecs: failed to call setDesiredDisplayModeSpecs: "
- "%d",
- result);
- return result;
- }
- reply->writeInt32(result);
- return result;
- }
- case GET_DESIRED_DISPLAY_MODE_SPECS: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IBinder> displayToken = data.readStrongBinder();
- ui::DisplayModeId defaultMode;
- bool allowGroupSwitching;
- float primaryRefreshRateMin;
- float primaryRefreshRateMax;
- float appRequestRefreshRateMin;
- float appRequestRefreshRateMax;
-
- status_t result =
- getDesiredDisplayModeSpecs(displayToken, &defaultMode, &allowGroupSwitching,
- &primaryRefreshRateMin, &primaryRefreshRateMax,
- &appRequestRefreshRateMin,
- &appRequestRefreshRateMax);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs: failed to get getDesiredDisplayModeSpecs: "
- "%d",
- result);
- return result;
- }
-
- result = reply->writeInt32(defaultMode);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs: failed to write defaultMode: %d", result);
- return result;
- }
- result = reply->writeBool(allowGroupSwitching);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs: failed to write allowGroupSwitching: %d",
- result);
- return result;
- }
- result = reply->writeFloat(primaryRefreshRateMin);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs: failed to write primaryRefreshRateMin: %d",
- result);
- return result;
- }
- result = reply->writeFloat(primaryRefreshRateMax);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs: failed to write primaryRefreshRateMax: %d",
- result);
- return result;
- }
- result = reply->writeFloat(appRequestRefreshRateMin);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs: failed to write appRequestRefreshRateMin: %d",
- result);
- return result;
- }
- result = reply->writeFloat(appRequestRefreshRateMax);
- if (result != NO_ERROR) {
- ALOGE("getDesiredDisplayModeSpecs: failed to write appRequestRefreshRateMax: %d",
- result);
- return result;
- }
- reply->writeInt32(result);
- return result;
- }
- case SET_GLOBAL_SHADOW_SETTINGS: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
-
- std::vector<float> shadowConfig;
- status_t error = data.readFloatVector(&shadowConfig);
- if (error != NO_ERROR || shadowConfig.size() != 11) {
- ALOGE("setGlobalShadowSettings: failed to read shadowConfig: %d", error);
- return error;
- }
-
- half4 ambientColor = {shadowConfig[0], shadowConfig[1], shadowConfig[2],
- shadowConfig[3]};
- half4 spotColor = {shadowConfig[4], shadowConfig[5], shadowConfig[6], shadowConfig[7]};
- float lightPosY = shadowConfig[8];
- float lightPosZ = shadowConfig[9];
- float lightRadius = shadowConfig[10];
- return setGlobalShadowSettings(ambientColor, spotColor, lightPosY, lightPosZ,
- lightRadius);
- }
- case GET_DISPLAY_DECORATION_SUPPORT: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IBinder> displayToken;
- SAFE_PARCEL(data.readNullableStrongBinder, &displayToken);
- std::optional<common::DisplayDecorationSupport> support;
- auto error = getDisplayDecorationSupport(displayToken, &support);
- if (error != NO_ERROR) {
- ALOGE("getDisplayDecorationSupport failed with error %d", error);
- return error;
- }
- reply->writeBool(support.has_value());
- if (support) {
- reply->writeInt32(static_cast<int32_t>(support.value().format));
- reply->writeInt32(static_cast<int32_t>(support.value().alphaInterpretation));
- }
- return error;
- }
- case SET_FRAME_RATE: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IBinder> binder;
- SAFE_PARCEL(data.readStrongBinder, &binder);
-
- sp<IGraphicBufferProducer> surface = interface_cast<IGraphicBufferProducer>(binder);
- if (!surface) {
- ALOGE("setFrameRate: failed to cast to IGraphicBufferProducer");
- return BAD_VALUE;
- }
- float frameRate;
- SAFE_PARCEL(data.readFloat, &frameRate);
-
- int8_t compatibility;
- SAFE_PARCEL(data.readByte, &compatibility);
-
- int8_t changeFrameRateStrategy;
- SAFE_PARCEL(data.readByte, &changeFrameRateStrategy);
-
- status_t result =
- setFrameRate(surface, frameRate, compatibility, changeFrameRateStrategy);
- reply->writeInt32(result);
- return NO_ERROR;
- }
- case SET_FRAME_TIMELINE_INFO: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IBinder> binder;
- status_t err = data.readStrongBinder(&binder);
- if (err != NO_ERROR) {
- ALOGE("setFrameTimelineInfo: failed to read strong binder: %s (%d)", strerror(-err),
- -err);
- return err;
- }
- sp<IGraphicBufferProducer> surface = interface_cast<IGraphicBufferProducer>(binder);
- if (!surface) {
- ALOGE("setFrameTimelineInfo: failed to cast to IGraphicBufferProducer: %s (%d)",
- strerror(-err), -err);
- return err;
- }
-
- FrameTimelineInfo frameTimelineInfo;
- SAFE_PARCEL(frameTimelineInfo.read, data);
-
- status_t result = setFrameTimelineInfo(surface, frameTimelineInfo);
- reply->writeInt32(result);
- return NO_ERROR;
- }
- case ADD_TRANSACTION_TRACE_LISTENER: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<gui::ITransactionTraceListener> listener;
- SAFE_PARCEL(data.readStrongBinder, &listener);
-
- return addTransactionTraceListener(listener);
- }
- case GET_GPU_CONTEXT_PRIORITY: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- int priority = getGPUContextPriority();
- SAFE_PARCEL(reply->writeInt32, priority);
- return NO_ERROR;
- }
- case GET_MAX_ACQUIRED_BUFFER_COUNT: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- int buffers = 0;
- int err = getMaxAcquiredBufferCount(&buffers);
- if (err != NO_ERROR) {
- return err;
- }
- SAFE_PARCEL(reply->writeInt32, buffers);
- return NO_ERROR;
- }
- case OVERRIDE_HDR_TYPES: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IBinder> display = nullptr;
- SAFE_PARCEL(data.readStrongBinder, &display);
-
- std::vector<int32_t> hdrTypes;
- SAFE_PARCEL(data.readInt32Vector, &hdrTypes);
-
- std::vector<ui::Hdr> hdrTypesVector;
- for (int i : hdrTypes) {
- hdrTypesVector.push_back(static_cast<ui::Hdr>(i));
- }
- return overrideHdrTypes(display, hdrTypesVector);
- }
- case ON_PULL_ATOM: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- int32_t atomId = 0;
- SAFE_PARCEL(data.readInt32, &atomId);
-
- std::string pulledData;
- bool success;
- status_t err = onPullAtom(atomId, &pulledData, &success);
- SAFE_PARCEL(reply->writeByteArray, pulledData.size(),
- reinterpret_cast<const uint8_t*>(pulledData.data()));
- SAFE_PARCEL(reply->writeBool, success);
- return err;
- }
- case ADD_WINDOW_INFOS_LISTENER: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IWindowInfosListener> listener;
- SAFE_PARCEL(data.readStrongBinder, &listener);
-
- return addWindowInfosListener(listener);
- }
- case REMOVE_WINDOW_INFOS_LISTENER: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IWindowInfosListener> listener;
- SAFE_PARCEL(data.readStrongBinder, &listener);
-
- return removeWindowInfosListener(listener);
- }
- case SET_OVERRIDE_FRAME_RATE: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
-
- uid_t uid;
- SAFE_PARCEL(data.readUint32, &uid);
-
- float frameRate;
- SAFE_PARCEL(data.readFloat, &frameRate);
-
- return setOverrideFrameRate(uid, frameRate);
- }
default: {
return BBinder::onTransact(code, data, reply, flags);
}
diff --git a/libs/gui/ISurfaceComposerClient.cpp b/libs/gui/ISurfaceComposerClient.cpp
deleted file mode 100644
index 5e7a7ec..0000000
--- a/libs/gui/ISurfaceComposerClient.cpp
+++ /dev/null
@@ -1,124 +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.
- */
-
-// tag as surfaceflinger
-#define LOG_TAG "SurfaceFlinger"
-
-#include <gui/ISurfaceComposerClient.h>
-
-#include <gui/IGraphicBufferProducer.h>
-
-#include <binder/SafeInterface.h>
-
-#include <ui/FrameStats.h>
-
-namespace android {
-
-namespace { // Anonymous
-
-enum class Tag : uint32_t {
- CREATE_SURFACE = IBinder::FIRST_CALL_TRANSACTION,
- CREATE_WITH_SURFACE_PARENT,
- CLEAR_LAYER_FRAME_STATS,
- GET_LAYER_FRAME_STATS,
- MIRROR_SURFACE,
- LAST = MIRROR_SURFACE,
-};
-
-} // Anonymous namespace
-
-class BpSurfaceComposerClient : public SafeBpInterface<ISurfaceComposerClient> {
-public:
- explicit BpSurfaceComposerClient(const sp<IBinder>& impl)
- : SafeBpInterface<ISurfaceComposerClient>(impl, "BpSurfaceComposerClient") {}
-
- ~BpSurfaceComposerClient() override;
-
- status_t createSurface(const String8& name, uint32_t width, uint32_t height, PixelFormat format,
- uint32_t flags, const sp<IBinder>& parent, LayerMetadata metadata,
- sp<IBinder>* handle, sp<IGraphicBufferProducer>* gbp,
- int32_t* outLayerId, uint32_t* outTransformHint) override {
- return callRemote<decltype(&ISurfaceComposerClient::createSurface)>(Tag::CREATE_SURFACE,
- name, width, height,
- format, flags, parent,
- std::move(metadata),
- handle, gbp, outLayerId,
- outTransformHint);
- }
-
- status_t createWithSurfaceParent(const String8& name, uint32_t width, uint32_t height,
- PixelFormat format, uint32_t flags,
- const sp<IGraphicBufferProducer>& parent,
- LayerMetadata metadata, sp<IBinder>* handle,
- sp<IGraphicBufferProducer>* gbp, int32_t* outLayerId,
- uint32_t* outTransformHint) override {
- return callRemote<decltype(
- &ISurfaceComposerClient::createWithSurfaceParent)>(Tag::CREATE_WITH_SURFACE_PARENT,
- name, width, height, format,
- flags, parent,
- std::move(metadata), handle, gbp,
- outLayerId, outTransformHint);
- }
-
- status_t clearLayerFrameStats(const sp<IBinder>& handle) const override {
- return callRemote<decltype(
- &ISurfaceComposerClient::clearLayerFrameStats)>(Tag::CLEAR_LAYER_FRAME_STATS,
- handle);
- }
-
- status_t getLayerFrameStats(const sp<IBinder>& handle, FrameStats* outStats) const override {
- return callRemote<decltype(
- &ISurfaceComposerClient::getLayerFrameStats)>(Tag::GET_LAYER_FRAME_STATS, handle,
- outStats);
- }
-
- status_t mirrorSurface(const sp<IBinder>& mirrorFromHandle, sp<IBinder>* outHandle,
- int32_t* outLayerId) override {
- return callRemote<decltype(&ISurfaceComposerClient::mirrorSurface)>(Tag::MIRROR_SURFACE,
- mirrorFromHandle,
- outHandle, outLayerId);
- }
-};
-
-// Out-of-line virtual method definition to trigger vtable emission in this
-// translation unit (see clang warning -Wweak-vtables)
-BpSurfaceComposerClient::~BpSurfaceComposerClient() {}
-
-IMPLEMENT_META_INTERFACE(SurfaceComposerClient, "android.ui.ISurfaceComposerClient");
-
-// ----------------------------------------------------------------------
-
-status_t BnSurfaceComposerClient::onTransact(uint32_t code, const Parcel& data, Parcel* reply,
- uint32_t flags) {
- if (code < IBinder::FIRST_CALL_TRANSACTION || code > static_cast<uint32_t>(Tag::LAST)) {
- return BBinder::onTransact(code, data, reply, flags);
- }
- auto tag = static_cast<Tag>(code);
- switch (tag) {
- case Tag::CREATE_SURFACE:
- return callLocal(data, reply, &ISurfaceComposerClient::createSurface);
- case Tag::CREATE_WITH_SURFACE_PARENT:
- return callLocal(data, reply, &ISurfaceComposerClient::createWithSurfaceParent);
- case Tag::CLEAR_LAYER_FRAME_STATS:
- return callLocal(data, reply, &ISurfaceComposerClient::clearLayerFrameStats);
- case Tag::GET_LAYER_FRAME_STATS:
- return callLocal(data, reply, &ISurfaceComposerClient::getLayerFrameStats);
- case Tag::MIRROR_SURFACE:
- return callLocal(data, reply, &ISurfaceComposerClient::mirrorSurface);
- }
-}
-
-} // namespace android
diff --git a/libs/gui/LayerDebugInfo.cpp b/libs/gui/LayerDebugInfo.cpp
index ea5fb29..15b2221 100644
--- a/libs/gui/LayerDebugInfo.cpp
+++ b/libs/gui/LayerDebugInfo.cpp
@@ -27,7 +27,7 @@
#define RETURN_ON_ERROR(X) do {status_t res = (X); if (res != NO_ERROR) return res;} while(false)
-namespace android {
+namespace android::gui {
status_t LayerDebugInfo::writeToParcel(Parcel* parcel) const {
RETURN_ON_ERROR(parcel->writeCString(mName.c_str()));
@@ -149,4 +149,4 @@
return result;
}
-} // android
+} // namespace android::gui
diff --git a/libs/gui/LayerMetadata.cpp b/libs/gui/LayerMetadata.cpp
index 189d51a..4e12fd3 100644
--- a/libs/gui/LayerMetadata.cpp
+++ b/libs/gui/LayerMetadata.cpp
@@ -23,7 +23,7 @@
using android::base::StringPrintf;
-namespace android {
+namespace android::gui {
LayerMetadata::LayerMetadata() = default;
@@ -144,4 +144,4 @@
}
}
-} // namespace android
+} // namespace android::gui
diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
index 502031c..bb66085 100644
--- a/libs/gui/LayerState.cpp
+++ b/libs/gui/LayerState.cpp
@@ -19,10 +19,10 @@
#include <cinttypes>
#include <cmath>
+#include <android/gui/ISurfaceComposerClient.h>
#include <android/native_window.h>
#include <binder/Parcel.h>
#include <gui/IGraphicBufferProducer.h>
-#include <gui/ISurfaceComposerClient.h>
#include <gui/LayerState.h>
#include <private/gui/ParcelUtils.h>
#include <system/window.h>
@@ -63,9 +63,11 @@
frameRate(0.0f),
frameRateCompatibility(ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT),
changeFrameRateStrategy(ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS),
+ defaultFrameRateCompatibility(ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT),
fixedTransformHint(ui::Transform::ROT_INVALID),
autoRefresh(false),
isTrustedOverlay(false),
+ borderEnabled(false),
bufferCrop(Rect::INVALID_RECT),
destinationFrame(Rect::INVALID_RECT),
dropInputMode(gui::DropInputMode::NONE) {
@@ -100,7 +102,12 @@
SAFE_PARCEL(output.write, transparentRegion);
SAFE_PARCEL(output.writeUint32, transform);
SAFE_PARCEL(output.writeBool, transformToDisplayInverse);
-
+ SAFE_PARCEL(output.writeBool, borderEnabled);
+ SAFE_PARCEL(output.writeFloat, borderWidth);
+ SAFE_PARCEL(output.writeFloat, borderColor.r);
+ SAFE_PARCEL(output.writeFloat, borderColor.g);
+ SAFE_PARCEL(output.writeFloat, borderColor.b);
+ SAFE_PARCEL(output.writeFloat, borderColor.a);
SAFE_PARCEL(output.writeUint32, static_cast<uint32_t>(dataspace));
SAFE_PARCEL(output.write, hdrMetadata);
SAFE_PARCEL(output.write, surfaceDamageRegion);
@@ -131,6 +138,7 @@
SAFE_PARCEL(output.writeFloat, frameRate);
SAFE_PARCEL(output.writeByte, frameRateCompatibility);
SAFE_PARCEL(output.writeByte, changeFrameRateStrategy);
+ SAFE_PARCEL(output.writeByte, defaultFrameRateCompatibility);
SAFE_PARCEL(output.writeUint32, fixedTransformHint);
SAFE_PARCEL(output.writeBool, autoRefresh);
SAFE_PARCEL(output.writeBool, dimmingEnabled);
@@ -200,6 +208,17 @@
SAFE_PARCEL(input.read, transparentRegion);
SAFE_PARCEL(input.readUint32, &transform);
SAFE_PARCEL(input.readBool, &transformToDisplayInverse);
+ SAFE_PARCEL(input.readBool, &borderEnabled);
+ SAFE_PARCEL(input.readFloat, &tmpFloat);
+ borderWidth = tmpFloat;
+ SAFE_PARCEL(input.readFloat, &tmpFloat);
+ borderColor.r = tmpFloat;
+ SAFE_PARCEL(input.readFloat, &tmpFloat);
+ borderColor.g = tmpFloat;
+ SAFE_PARCEL(input.readFloat, &tmpFloat);
+ borderColor.b = tmpFloat;
+ SAFE_PARCEL(input.readFloat, &tmpFloat);
+ borderColor.a = tmpFloat;
uint32_t tmpUint32 = 0;
SAFE_PARCEL(input.readUint32, &tmpUint32);
@@ -240,6 +259,7 @@
SAFE_PARCEL(input.readFloat, &frameRate);
SAFE_PARCEL(input.readByte, &frameRateCompatibility);
SAFE_PARCEL(input.readByte, &changeFrameRateStrategy);
+ SAFE_PARCEL(input.readByte, &defaultFrameRateCompatibility);
SAFE_PARCEL(input.readUint32, &tmpUint32);
fixedTransformHint = static_cast<ui::Transform::RotationFlags>(tmpUint32);
SAFE_PARCEL(input.readBool, &autoRefresh);
@@ -550,6 +570,16 @@
what |= eShadowRadiusChanged;
shadowRadius = other.shadowRadius;
}
+ if (other.what & eRenderBorderChanged) {
+ what |= eRenderBorderChanged;
+ borderEnabled = other.borderEnabled;
+ borderWidth = other.borderWidth;
+ borderColor = other.borderColor;
+ }
+ if (other.what & eDefaultFrameRateCompatibilityChanged) {
+ what |= eDefaultFrameRateCompatibilityChanged;
+ defaultFrameRateCompatibility = other.defaultFrameRateCompatibility;
+ }
if (other.what & eFrameRateSelectionPriority) {
what |= eFrameRateSelectionPriority;
frameRateSelectionPriority = other.frameRateSelectionPriority;
@@ -641,29 +671,44 @@
changes |= !other.focusRequests.empty();
focusRequests.insert(focusRequests.end(), std::make_move_iterator(other.focusRequests.begin()),
std::make_move_iterator(other.focusRequests.end()));
- changes |= other.syncInputWindows && !syncInputWindows;
- syncInputWindows |= other.syncInputWindows;
+ changes |= !other.windowInfosReportedListeners.empty();
+ windowInfosReportedListeners.insert(other.windowInfosReportedListeners.begin(),
+ other.windowInfosReportedListeners.end());
return changes;
}
bool InputWindowCommands::empty() const {
- return focusRequests.empty() && !syncInputWindows;
+ return focusRequests.empty() && windowInfosReportedListeners.empty();
}
void InputWindowCommands::clear() {
focusRequests.clear();
- syncInputWindows = false;
+ windowInfosReportedListeners.clear();
}
status_t InputWindowCommands::write(Parcel& output) const {
SAFE_PARCEL(output.writeParcelableVector, focusRequests);
- SAFE_PARCEL(output.writeBool, syncInputWindows);
+
+ SAFE_PARCEL(output.writeInt32, windowInfosReportedListeners.size());
+ for (const auto& listener : windowInfosReportedListeners) {
+ SAFE_PARCEL(output.writeStrongBinder, listener);
+ }
+
return NO_ERROR;
}
status_t InputWindowCommands::read(const Parcel& input) {
SAFE_PARCEL(input.readParcelableVector, &focusRequests);
- SAFE_PARCEL(input.readBool, &syncInputWindows);
+
+ int listenerSize = 0;
+ SAFE_PARCEL_READ_SIZE(input.readInt32, &listenerSize, input.dataSize());
+ windowInfosReportedListeners.reserve(listenerSize);
+ for (int i = 0; i < listenerSize; i++) {
+ sp<gui::IWindowInfosReportedListener> listener;
+ SAFE_PARCEL(input.readStrongBinder, &listener);
+ windowInfosReportedListeners.insert(listener);
+ }
+
return NO_ERROR;
}
diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
index 54b6d6a..e8aac2f 100644
--- a/libs/gui/Surface.cpp
+++ b/libs/gui/Surface.cpp
@@ -39,6 +39,7 @@
#include <ui/GraphicBuffer.h>
#include <ui/Region.h>
+#include <gui/AidlStatusUtil.h>
#include <gui/BufferItem.h>
#include <gui/IProducerListener.h>
@@ -49,6 +50,7 @@
namespace android {
+using gui::aidl_utils::statusTFromBinderStatus;
using ui::Dataspace;
namespace {
@@ -182,7 +184,7 @@
gui::DisplayStatInfo stats;
binder::Status status = composerServiceAIDL()->getDisplayStats(nullptr, &stats);
if (!status.isOk()) {
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
*outRefreshDuration = stats.vsyncPeriod;
@@ -355,7 +357,7 @@
*supported = false;
binder::Status status = composerServiceAIDL()->isWideColorDisplay(display, supported);
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
status_t Surface::getHdrSupport(bool* supported) {
@@ -366,12 +368,13 @@
return NAME_NOT_FOUND;
}
- ui::DynamicDisplayInfo info;
- if (status_t err = composerService()->getDynamicDisplayInfo(display, &info); err != NO_ERROR) {
- return err;
+ gui::DynamicDisplayInfo info;
+ if (binder::Status status = composerServiceAIDL()->getDynamicDisplayInfo(display, &info);
+ !status.isOk()) {
+ return statusTFromBinderStatus(status);
}
- *supported = !info.hdrCapabilities.getSupportedHdrTypes().empty();
+ *supported = !info.hdrCapabilities.supportedHdrTypes.empty();
return NO_ERROR;
}
@@ -1256,10 +1259,10 @@
mQueriedSupportedTimestamps = true;
std::vector<FrameEvent> supportedFrameTimestamps;
- status_t err = composerService()->getSupportedFrameTimestamps(
- &supportedFrameTimestamps);
+ binder::Status status =
+ composerServiceAIDL()->getSupportedFrameTimestamps(&supportedFrameTimestamps);
- if (err != NO_ERROR) {
+ if (!status.isOk()) {
return;
}
@@ -1287,15 +1290,12 @@
if (err == NO_ERROR) {
return NO_ERROR;
}
- sp<ISurfaceComposer> surfaceComposer = composerService();
+ sp<gui::ISurfaceComposer> surfaceComposer = composerServiceAIDL();
if (surfaceComposer == nullptr) {
return -EPERM; // likely permissions error
}
- if (surfaceComposer->authenticateSurfaceTexture(mGraphicBufferProducer)) {
- *value = 1;
- } else {
- *value = 0;
- }
+ // ISurfaceComposer no longer supports authenticateSurfaceTexture
+ *value = 0;
return NO_ERROR;
}
case NATIVE_WINDOW_CONCRETE_TYPE:
@@ -1867,7 +1867,11 @@
auto startTimeNanos = static_cast<int64_t>(va_arg(args, int64_t));
ALOGV("Surface::%s", __func__);
- return setFrameTimelineInfo({frameTimelineVsyncId, inputEventId, startTimeNanos});
+ FrameTimelineInfo ftlInfo;
+ ftlInfo.vsyncId = frameTimelineVsyncId;
+ ftlInfo.inputEventId = inputEventId;
+ ftlInfo.startTimeNanos = startTimeNanos;
+ return setFrameTimelineInfo(ftlInfo);
}
bool Surface::transformToDisplayInverse() const {
@@ -2623,22 +2627,18 @@
mSurfaceListener->onBuffersDiscarded(discardedBufs);
}
-status_t Surface::setFrameRate(float frameRate, int8_t compatibility,
- int8_t changeFrameRateStrategy) {
- ATRACE_CALL();
- ALOGV("Surface::setFrameRate");
-
- if (!ValidateFrameRate(frameRate, compatibility, changeFrameRateStrategy,
- "Surface::setFrameRate")) {
- return BAD_VALUE;
- }
-
- return composerService()->setFrameRate(mGraphicBufferProducer, frameRate, compatibility,
- changeFrameRateStrategy);
+[[deprecated]] status_t Surface::setFrameRate(float /*frameRate*/, int8_t /*compatibility*/,
+ int8_t /*changeFrameRateStrategy*/) {
+ ALOGI("Surface::setFrameRate is deprecated, setFrameRate hint is dropped as destination is not "
+ "SurfaceFlinger");
+ // ISurfaceComposer no longer supports setFrameRate, we will return NO_ERROR when the api is
+ // called to avoid apps crashing, as BAD_VALUE can generate fatal exception in apps.
+ return NO_ERROR;
}
-status_t Surface::setFrameTimelineInfo(const FrameTimelineInfo& frameTimelineInfo) {
- return composerService()->setFrameTimelineInfo(mGraphicBufferProducer, frameTimelineInfo);
+status_t Surface::setFrameTimelineInfo(const FrameTimelineInfo& /*frameTimelineInfo*/) {
+ // ISurfaceComposer no longer supports setFrameTimelineInfo
+ return BAD_VALUE;
}
sp<IBinder> Surface::getSurfaceControlHandle() const {
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 47d801a..16dbc92 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -19,8 +19,11 @@
#include <stdint.h>
#include <sys/types.h>
+#include <android/gui/BnWindowInfosReportedListener.h>
#include <android/gui/DisplayState.h>
+#include <android/gui/ISurfaceComposerClient.h>
#include <android/gui/IWindowInfosListener.h>
+#include <android/os/IInputConstants.h>
#include <utils/Errors.h>
#include <utils/Log.h>
#include <utils/SortedVector.h>
@@ -33,11 +36,11 @@
#include <system/graphics.h>
+#include <gui/AidlStatusUtil.h>
#include <gui/BufferItemConsumer.h>
#include <gui/CpuConsumer.h>
#include <gui/IGraphicBufferProducer.h>
#include <gui/ISurfaceComposer.h>
-#include <gui/ISurfaceComposerClient.h>
#include <gui/LayerState.h>
#include <gui/Surface.h>
#include <gui/SurfaceComposerClient.h>
@@ -61,6 +64,7 @@
using gui::WindowInfo;
using gui::WindowInfoHandle;
using gui::WindowInfosListener;
+using gui::aidl_utils::statusTFromBinderStatus;
using ui::ColorMode;
// ---------------------------------------------------------------------------
@@ -111,7 +115,6 @@
if (instance.mComposerService == nullptr) {
if (ComposerService::getInstance().connectLocked()) {
ALOGD("ComposerService reconnected");
- WindowInfosListenerReporter::getInstance()->reconnect(instance.mComposerService);
}
}
return instance.mComposerService;
@@ -159,6 +162,7 @@
if (instance.mComposerService == nullptr) {
if (ComposerServiceAIDL::getInstance().connectLocked()) {
ALOGD("ComposerServiceAIDL reconnected");
+ WindowInfosListenerReporter::getInstance()->reconnect(instance.mComposerService);
}
}
return instance.mComposerService;
@@ -632,7 +636,8 @@
mDesiredPresentTime(other.mDesiredPresentTime),
mIsAutoTimestamp(other.mIsAutoTimestamp),
mFrameTimelineInfo(other.mFrameTimelineInfo),
- mApplyToken(other.mApplyToken) {
+ mApplyToken(other.mApplyToken),
+ mWindowInfosReportedEvent(other.mWindowInfosReportedEvent) {
mDisplayStates = other.mDisplayStates;
mComposerStates = other.mComposerStates;
mInputWindowCommands = other.mInputWindowCommands;
@@ -657,6 +662,7 @@
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();
@@ -666,7 +672,7 @@
const int64_t desiredPresentTime = parcel->readInt64();
const bool isAutoTimestamp = parcel->readBool();
FrameTimelineInfo frameTimelineInfo;
- SAFE_PARCEL(frameTimelineInfo.read, *parcel);
+ frameTimelineInfo.readFromParcel(parcel);
sp<IBinder> applyToken;
parcel->readNullableStrongBinder(&applyToken);
@@ -734,6 +740,7 @@
inputWindowCommands.read(*parcel);
// Parsing was successful. Update the object.
+ mId = transactionId;
mForceSynchronous = forceSynchronous;
mTransactionNestCount = transactionNestCount;
mAnimation = animation;
@@ -765,6 +772,7 @@
const_cast<SurfaceComposerClient::Transaction*>(this)->cacheBuffers();
+ parcel->writeUint64(mId);
parcel->writeUint32(mForceSynchronous);
parcel->writeUint32(mTransactionNestCount);
parcel->writeBool(mAnimation);
@@ -773,7 +781,7 @@
parcel->writeBool(mContainsBuffer);
parcel->writeInt64(mDesiredPresentTime);
parcel->writeBool(mIsAutoTimestamp);
- SAFE_PARCEL(mFrameTimelineInfo.write, *parcel);
+ mFrameTimelineInfo.writeToParcel(parcel);
parcel->writeStrongBinder(mApplyToken);
parcel->writeUint32(static_cast<uint32_t>(mDisplayStates.size()));
for (auto const& displayState : mDisplayStates) {
@@ -873,8 +881,11 @@
mEarlyWakeupStart = mEarlyWakeupStart || other.mEarlyWakeupStart;
mEarlyWakeupEnd = mEarlyWakeupEnd || other.mEarlyWakeupEnd;
mApplyToken = other.mApplyToken;
+ if (other.mWindowInfosReportedEvent) {
+ mWindowInfosReportedEvent = std::move(other.mWindowInfosReportedEvent);
+ }
- mFrameTimelineInfo.merge(other.mFrameTimelineInfo);
+ mergeFrameTimelineInfo(mFrameTimelineInfo, other.mFrameTimelineInfo);
other.clear();
return *this;
@@ -893,8 +904,13 @@
mEarlyWakeupEnd = false;
mDesiredPresentTime = 0;
mIsAutoTimestamp = true;
- mFrameTimelineInfo.clear();
+ clearFrameTimelineInfo(mFrameTimelineInfo);
mApplyToken = nullptr;
+ mWindowInfosReportedEvent = nullptr;
+}
+
+uint64_t SurfaceComposerClient::Transaction::getId() {
+ return mId;
}
void SurfaceComposerClient::doUncacheBufferTransaction(uint64_t cacheId) {
@@ -1037,6 +1053,10 @@
hasListenerCallbacks, listenerCallbacks, mId);
mId = generateId();
+ if (mWindowInfosReportedEvent && !mWindowInfosReportedEvent->wait()) {
+ ALOGE("Timed out waiting for window infos to be reported.");
+ }
+
// Clear the current states and flags
clear();
@@ -1081,7 +1101,7 @@
if (status.isOk()) {
*id = *DisplayId::fromValue<PhysicalDisplayId>(static_cast<uint64_t>(displayId));
}
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
std::optional<PhysicalDisplayId> SurfaceComposerClient::getInternalDisplayId() {
@@ -1723,8 +1743,25 @@
return *this;
}
+class NotifyWindowInfosReported : public gui::BnWindowInfosReportedListener {
+public:
+ NotifyWindowInfosReported(
+ std::shared_ptr<SurfaceComposerClient::Event> windowInfosReportedEvent)
+ : mWindowInfosReportedEvent(windowInfosReportedEvent) {}
+
+ binder::Status onWindowInfosReported() {
+ mWindowInfosReportedEvent->set();
+ return binder::Status::ok();
+ }
+
+private:
+ std::shared_ptr<SurfaceComposerClient::Event> mWindowInfosReportedEvent;
+};
+
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::syncInputWindows() {
- mInputWindowCommands.syncInputWindows = true;
+ mWindowInfosReportedEvent = std::make_shared<Event>();
+ mInputWindowCommands.windowInfosReportedListeners.insert(
+ sp<NotifyWindowInfosReported>::make(mWindowInfosReportedEvent));
return *this;
}
@@ -1831,6 +1868,19 @@
return *this;
}
+SurfaceComposerClient::Transaction&
+SurfaceComposerClient::Transaction::setDefaultFrameRateCompatibility(const sp<SurfaceControl>& sc,
+ int8_t compatibility) {
+ layer_state_t* s = getLayerState(sc);
+ if (!s) {
+ mStatus = BAD_INDEX;
+ return *this;
+ }
+ s->what |= layer_state_t::eDefaultFrameRateCompatibilityChanged;
+ s->defaultFrameRateCompatibility = compatibility;
+ return *this;
+}
+
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFixedTransformHint(
const sp<SurfaceControl>& sc, int32_t fixedTransformHint) {
layer_state_t* s = getLayerState(sc);
@@ -1849,7 +1899,7 @@
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFrameTimelineInfo(
const FrameTimelineInfo& frameTimelineInfo) {
- mFrameTimelineInfo.merge(frameTimelineInfo);
+ mergeFrameTimelineInfo(mFrameTimelineInfo, frameTimelineInfo);
return *this;
}
@@ -1943,6 +1993,23 @@
return *this;
}
+SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::enableBorder(
+ const sp<SurfaceControl>& sc, bool shouldEnable, float width, const half4& color) {
+ layer_state_t* s = getLayerState(sc);
+ if (!s) {
+ mStatus = BAD_INDEX;
+ return *this;
+ }
+
+ s->what |= layer_state_t::eRenderBorderChanged;
+ s->borderEnabled = shouldEnable;
+ s->borderWidth = width;
+ s->borderColor = color;
+
+ registerSurfaceControlForCallback(sc);
+ return *this;
+}
+
// ---------------------------------------------------------------------------
DisplayState& SurfaceComposerClient::Transaction::getDisplayState(const sp<IBinder>& token) {
@@ -2008,6 +2075,31 @@
s.what |= DisplayState::eDisplaySizeChanged;
}
+// copied from FrameTimelineInfo::merge()
+void SurfaceComposerClient::Transaction::mergeFrameTimelineInfo(FrameTimelineInfo& t,
+ const FrameTimelineInfo& other) {
+ // When merging vsync Ids we take the oldest valid one
+ if (t.vsyncId != FrameTimelineInfo::INVALID_VSYNC_ID &&
+ other.vsyncId != FrameTimelineInfo::INVALID_VSYNC_ID) {
+ if (other.vsyncId > t.vsyncId) {
+ t.vsyncId = other.vsyncId;
+ t.inputEventId = other.inputEventId;
+ t.startTimeNanos = other.startTimeNanos;
+ }
+ } else if (t.vsyncId == FrameTimelineInfo::INVALID_VSYNC_ID) {
+ t.vsyncId = other.vsyncId;
+ t.inputEventId = other.inputEventId;
+ t.startTimeNanos = other.startTimeNanos;
+ }
+}
+
+// copied from FrameTimelineInfo::clear()
+void SurfaceComposerClient::Transaction::clearFrameTimelineInfo(FrameTimelineInfo& t) {
+ t.vsyncId = FrameTimelineInfo::INVALID_VSYNC_ID;
+ t.inputEventId = os::IInputConstants::INVALID_INPUT_EVENT_ID;
+ t.startTimeNanos = 0;
+}
+
// ---------------------------------------------------------------------------
SurfaceComposerClient::SurfaceComposerClient() : mStatus(NO_INIT) {}
@@ -2016,11 +2108,11 @@
: mStatus(NO_ERROR), mClient(client) {}
void SurfaceComposerClient::onFirstRef() {
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
if (sf != nullptr && mStatus == NO_INIT) {
sp<ISurfaceComposerClient> conn;
- conn = sf->createConnection();
- if (conn != nullptr) {
+ binder::Status status = sf->createConnection(&conn);
+ if (status.isOk() && conn != nullptr) {
mClient = conn;
mStatus = NO_ERROR;
}
@@ -2058,7 +2150,7 @@
}
sp<SurfaceControl> SurfaceComposerClient::createSurface(const String8& name, uint32_t w, uint32_t h,
- PixelFormat format, uint32_t flags,
+ PixelFormat format, int32_t flags,
const sp<IBinder>& parentHandle,
LayerMetadata metadata,
uint32_t* outTransformHint) {
@@ -2068,38 +2160,9 @@
return s;
}
-sp<SurfaceControl> SurfaceComposerClient::createWithSurfaceParent(const String8& name, uint32_t w,
- uint32_t h, PixelFormat format,
- uint32_t flags, Surface* parent,
- LayerMetadata metadata,
- uint32_t* outTransformHint) {
- sp<SurfaceControl> sur;
- status_t err = mStatus;
-
- if (mStatus == NO_ERROR) {
- sp<IBinder> handle;
- sp<IGraphicBufferProducer> parentGbp = parent->getIGraphicBufferProducer();
- sp<IGraphicBufferProducer> gbp;
-
- uint32_t transformHint = 0;
- int32_t id = -1;
- err = mClient->createWithSurfaceParent(name, w, h, format, flags, parentGbp,
- std::move(metadata), &handle, &gbp, &id,
- &transformHint);
- if (outTransformHint) {
- *outTransformHint = transformHint;
- }
- ALOGE_IF(err, "SurfaceComposerClient::createWithSurfaceParent error %s", strerror(-err));
- if (err == NO_ERROR) {
- return new SurfaceControl(this, handle, gbp, id, transformHint);
- }
- }
- return nullptr;
-}
-
status_t SurfaceComposerClient::createSurfaceChecked(const String8& name, uint32_t w, uint32_t h,
PixelFormat format,
- sp<SurfaceControl>* outSurface, uint32_t flags,
+ sp<SurfaceControl>* outSurface, int32_t flags,
const sp<IBinder>& parentHandle,
LayerMetadata metadata,
uint32_t* outTransformHint) {
@@ -2107,21 +2170,17 @@
status_t err = mStatus;
if (mStatus == NO_ERROR) {
- sp<IBinder> handle;
- sp<IGraphicBufferProducer> gbp;
-
- uint32_t transformHint = 0;
- int32_t id = -1;
- err = mClient->createSurface(name, w, h, format, flags, parentHandle, std::move(metadata),
- &handle, &gbp, &id, &transformHint);
-
+ gui::CreateSurfaceResult result;
+ binder::Status status = mClient->createSurface(std::string(name.string()), flags,
+ parentHandle, std::move(metadata), &result);
+ err = statusTFromBinderStatus(status);
if (outTransformHint) {
- *outTransformHint = transformHint;
+ *outTransformHint = result.transformHint;
}
ALOGE_IF(err, "SurfaceComposerClient::createSurface error %s", strerror(-err));
if (err == NO_ERROR) {
- *outSurface =
- new SurfaceControl(this, handle, gbp, id, w, h, format, transformHint, flags);
+ *outSurface = new SurfaceControl(this, result.handle, result.layerId, w, h, format,
+ result.transformHint, flags);
}
}
return err;
@@ -2132,12 +2191,12 @@
return nullptr;
}
- sp<IBinder> handle;
sp<IBinder> mirrorFromHandle = mirrorFromSurface->getHandle();
- int32_t layer_id = -1;
- status_t err = mClient->mirrorSurface(mirrorFromHandle, &handle, &layer_id);
+ gui::MirrorSurfaceResult result;
+ const binder::Status status = mClient->mirrorSurface(mirrorFromHandle, &result);
+ const status_t err = statusTFromBinderStatus(status);
if (err == NO_ERROR) {
- return new SurfaceControl(this, handle, nullptr, layer_id, true /* owned */);
+ return new SurfaceControl(this, result.handle, result.layerId);
}
return nullptr;
}
@@ -2146,7 +2205,8 @@
if (mStatus != NO_ERROR) {
return mStatus;
}
- return mClient->clearLayerFrameStats(token);
+ const binder::Status status = mClient->clearLayerFrameStats(token);
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::getLayerFrameStats(const sp<IBinder>& token,
@@ -2154,19 +2214,38 @@
if (mStatus != NO_ERROR) {
return mStatus;
}
- return mClient->getLayerFrameStats(token, outStats);
+ gui::FrameStats stats;
+ const binder::Status status = mClient->getLayerFrameStats(token, &stats);
+ if (status.isOk()) {
+ outStats->refreshPeriodNano = stats.refreshPeriodNano;
+ outStats->desiredPresentTimesNano.setCapacity(stats.desiredPresentTimesNano.size());
+ for (const auto& t : stats.desiredPresentTimesNano) {
+ outStats->desiredPresentTimesNano.add(t);
+ }
+ outStats->actualPresentTimesNano.setCapacity(stats.actualPresentTimesNano.size());
+ for (const auto& t : stats.actualPresentTimesNano) {
+ outStats->actualPresentTimesNano.add(t);
+ }
+ outStats->frameReadyTimesNano.setCapacity(stats.frameReadyTimesNano.size());
+ for (const auto& t : stats.frameReadyTimesNano) {
+ outStats->frameReadyTimesNano.add(t);
+ }
+ }
+ return statusTFromBinderStatus(status);
}
// ----------------------------------------------------------------------------
status_t SurfaceComposerClient::enableVSyncInjections(bool enable) {
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
- return sf->enableVSyncInjections(enable);
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
+ binder::Status status = sf->enableVSyncInjections(enable);
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::injectVSync(nsecs_t when) {
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
- return sf->injectVSync(when);
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
+ binder::Status status = sf->injectVSync(when);
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::getDisplayState(const sp<IBinder>& display,
@@ -2180,17 +2259,106 @@
state->layerStackSpaceRect =
ui::Size(ds.layerStackSpaceRect.width, ds.layerStackSpaceRect.height);
}
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::getStaticDisplayInfo(const sp<IBinder>& display,
- ui::StaticDisplayInfo* info) {
- return ComposerService::getComposerService()->getStaticDisplayInfo(display, info);
+ ui::StaticDisplayInfo* outInfo) {
+ using Tag = android::gui::DeviceProductInfo::ManufactureOrModelDate::Tag;
+ gui::StaticDisplayInfo ginfo;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->getStaticDisplayInfo(display, &ginfo);
+ if (status.isOk()) {
+ // convert gui::StaticDisplayInfo to ui::StaticDisplayInfo
+ outInfo->connectionType = static_cast<ui::DisplayConnectionType>(ginfo.connectionType);
+ outInfo->density = ginfo.density;
+ outInfo->secure = ginfo.secure;
+ outInfo->installOrientation = static_cast<ui::Rotation>(ginfo.installOrientation);
+
+ DeviceProductInfo info;
+ std::optional<gui::DeviceProductInfo> dpi = ginfo.deviceProductInfo;
+ gui::DeviceProductInfo::ManufactureOrModelDate& date = dpi->manufactureOrModelDate;
+ info.name = dpi->name;
+ if (dpi->manufacturerPnpId.size() > 0) {
+ // copid from PnpId = std::array<char, 4> in ui/DeviceProductInfo.h
+ constexpr int kMaxPnpIdSize = 4;
+ size_t count = std::max<size_t>(kMaxPnpIdSize, dpi->manufacturerPnpId.size());
+ std::copy_n(dpi->manufacturerPnpId.begin(), count, info.manufacturerPnpId.begin());
+ }
+ if (dpi->relativeAddress.size() > 0) {
+ std::copy(dpi->relativeAddress.begin(), dpi->relativeAddress.end(),
+ std::back_inserter(info.relativeAddress));
+ }
+ info.productId = dpi->productId;
+ if (date.getTag() == Tag::modelYear) {
+ DeviceProductInfo::ModelYear modelYear;
+ modelYear.year = static_cast<uint32_t>(date.get<Tag::modelYear>().year);
+ info.manufactureOrModelDate = modelYear;
+ } else if (date.getTag() == Tag::manufactureYear) {
+ DeviceProductInfo::ManufactureYear manufactureYear;
+ manufactureYear.year = date.get<Tag::manufactureYear>().modelYear.year;
+ info.manufactureOrModelDate = manufactureYear;
+ } else if (date.getTag() == Tag::manufactureWeekAndYear) {
+ DeviceProductInfo::ManufactureWeekAndYear weekAndYear;
+ weekAndYear.year =
+ date.get<Tag::manufactureWeekAndYear>().manufactureYear.modelYear.year;
+ weekAndYear.week = date.get<Tag::manufactureWeekAndYear>().week;
+ info.manufactureOrModelDate = weekAndYear;
+ }
+
+ outInfo->deviceProductInfo = info;
+ }
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::getDynamicDisplayInfo(const sp<IBinder>& display,
- ui::DynamicDisplayInfo* info) {
- return ComposerService::getComposerService()->getDynamicDisplayInfo(display, info);
+ ui::DynamicDisplayInfo* outInfo) {
+ gui::DynamicDisplayInfo ginfo;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->getDynamicDisplayInfo(display, &ginfo);
+ if (status.isOk()) {
+ // convert gui::DynamicDisplayInfo to ui::DynamicDisplayInfo
+ outInfo->supportedDisplayModes.clear();
+ outInfo->supportedDisplayModes.reserve(ginfo.supportedDisplayModes.size());
+ for (const auto& mode : ginfo.supportedDisplayModes) {
+ ui::DisplayMode outMode;
+ outMode.id = mode.id;
+ outMode.resolution.width = mode.resolution.width;
+ outMode.resolution.height = mode.resolution.height;
+ outMode.xDpi = mode.xDpi;
+ outMode.yDpi = mode.yDpi;
+ outMode.refreshRate = mode.refreshRate;
+ outMode.appVsyncOffset = mode.appVsyncOffset;
+ outMode.sfVsyncOffset = mode.sfVsyncOffset;
+ outMode.presentationDeadline = mode.presentationDeadline;
+ outMode.group = mode.group;
+ outInfo->supportedDisplayModes.push_back(outMode);
+ }
+
+ outInfo->activeDisplayModeId = ginfo.activeDisplayModeId;
+
+ outInfo->supportedColorModes.clear();
+ outInfo->supportedColorModes.reserve(ginfo.supportedColorModes.size());
+ for (const auto& cmode : ginfo.supportedColorModes) {
+ outInfo->supportedColorModes.push_back(static_cast<ui::ColorMode>(cmode));
+ }
+
+ outInfo->activeColorMode = static_cast<ui::ColorMode>(ginfo.activeColorMode);
+
+ std::vector<ui::Hdr> types;
+ types.reserve(ginfo.hdrCapabilities.supportedHdrTypes.size());
+ for (const auto& hdr : ginfo.hdrCapabilities.supportedHdrTypes) {
+ types.push_back(static_cast<ui::Hdr>(hdr));
+ }
+ outInfo->hdrCapabilities = HdrCapabilities(types, ginfo.hdrCapabilities.maxLuminance,
+ ginfo.hdrCapabilities.maxAverageLuminance,
+ ginfo.hdrCapabilities.minLuminance);
+
+ outInfo->autoLowLatencyModeSupported = ginfo.autoLowLatencyModeSupported;
+ outInfo->gameContentTypeSupported = ginfo.gameContentTypeSupported;
+ outInfo->preferredBootDisplayMode = ginfo.preferredBootDisplayMode;
+ }
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::getActiveDisplayMode(const sp<IBinder>& display,
@@ -2214,10 +2382,13 @@
const sp<IBinder>& displayToken, ui::DisplayModeId defaultMode, bool allowGroupSwitching,
float primaryRefreshRateMin, float primaryRefreshRateMax, float appRequestRefreshRateMin,
float appRequestRefreshRateMax) {
- return ComposerService::getComposerService()
- ->setDesiredDisplayModeSpecs(displayToken, defaultMode, allowGroupSwitching,
- primaryRefreshRateMin, primaryRefreshRateMax,
- appRequestRefreshRateMin, appRequestRefreshRateMax);
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()
+ ->setDesiredDisplayModeSpecs(displayToken, defaultMode, allowGroupSwitching,
+ primaryRefreshRateMin, primaryRefreshRateMax,
+ appRequestRefreshRateMin,
+ appRequestRefreshRateMax);
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::getDesiredDisplayModeSpecs(const sp<IBinder>& displayToken,
@@ -2227,41 +2398,81 @@
float* outPrimaryRefreshRateMax,
float* outAppRequestRefreshRateMin,
float* outAppRequestRefreshRateMax) {
- return ComposerService::getComposerService()
- ->getDesiredDisplayModeSpecs(displayToken, outDefaultMode, outAllowGroupSwitching,
- outPrimaryRefreshRateMin, outPrimaryRefreshRateMax,
- outAppRequestRefreshRateMin, outAppRequestRefreshRateMax);
+ if (!outDefaultMode || !outAllowGroupSwitching || !outPrimaryRefreshRateMin ||
+ !outPrimaryRefreshRateMax || !outAppRequestRefreshRateMin || !outAppRequestRefreshRateMax) {
+ return BAD_VALUE;
+ }
+ gui::DisplayModeSpecs specs;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->getDesiredDisplayModeSpecs(displayToken,
+ &specs);
+ if (status.isOk()) {
+ *outDefaultMode = specs.defaultMode;
+ *outAllowGroupSwitching = specs.allowGroupSwitching;
+ *outPrimaryRefreshRateMin = specs.primaryRefreshRateMin;
+ *outPrimaryRefreshRateMax = specs.primaryRefreshRateMax;
+ *outAppRequestRefreshRateMin = specs.appRequestRefreshRateMin;
+ *outAppRequestRefreshRateMax = specs.appRequestRefreshRateMax;
+ }
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::getDisplayNativePrimaries(const sp<IBinder>& display,
ui::DisplayPrimaries& outPrimaries) {
- return ComposerService::getComposerService()->getDisplayNativePrimaries(display, outPrimaries);
+ gui::DisplayPrimaries primaries;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->getDisplayNativePrimaries(display,
+ &primaries);
+ if (status.isOk()) {
+ outPrimaries.red.X = primaries.red.X;
+ outPrimaries.red.Y = primaries.red.Y;
+ outPrimaries.red.Z = primaries.red.Z;
+
+ outPrimaries.green.X = primaries.green.X;
+ outPrimaries.green.Y = primaries.green.Y;
+ outPrimaries.green.Z = primaries.green.Z;
+
+ outPrimaries.blue.X = primaries.blue.X;
+ outPrimaries.blue.Y = primaries.blue.Y;
+ outPrimaries.blue.Z = primaries.blue.Z;
+
+ outPrimaries.white.X = primaries.white.X;
+ outPrimaries.white.Y = primaries.white.Y;
+ outPrimaries.white.Z = primaries.white.Z;
+ }
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::setActiveColorMode(const sp<IBinder>& display,
ColorMode colorMode) {
- return ComposerService::getComposerService()->setActiveColorMode(display, colorMode);
+ binder::Status status = ComposerServiceAIDL::getComposerService()
+ ->setActiveColorMode(display, static_cast<int>(colorMode));
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::getBootDisplayModeSupport(bool* support) {
binder::Status status =
ComposerServiceAIDL::getComposerService()->getBootDisplayModeSupport(support);
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::setBootDisplayMode(const sp<IBinder>& display,
ui::DisplayModeId displayModeId) {
- return ComposerService::getComposerService()->setBootDisplayMode(display, displayModeId);
+ binder::Status status = ComposerServiceAIDL::getComposerService()
+ ->setBootDisplayMode(display, static_cast<int>(displayModeId));
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::clearBootDisplayMode(const sp<IBinder>& display) {
binder::Status status =
ComposerServiceAIDL::getComposerService()->clearBootDisplayMode(display);
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::setOverrideFrameRate(uid_t uid, float frameRate) {
- return ComposerService::getComposerService()->setOverrideFrameRate(uid, frameRate);
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->setOverrideFrameRate(uid, frameRate);
+ return statusTFromBinderStatus(status);
}
void SurfaceComposerClient::setAutoLowLatencyMode(const sp<IBinder>& display, bool on) {
@@ -2280,57 +2491,137 @@
status_t SurfaceComposerClient::getCompositionPreference(
ui::Dataspace* defaultDataspace, ui::PixelFormat* defaultPixelFormat,
ui::Dataspace* wideColorGamutDataspace, ui::PixelFormat* wideColorGamutPixelFormat) {
- return ComposerService::getComposerService()
- ->getCompositionPreference(defaultDataspace, defaultPixelFormat,
- wideColorGamutDataspace, wideColorGamutPixelFormat);
+ gui::CompositionPreference pref;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->getCompositionPreference(&pref);
+ if (status.isOk()) {
+ *defaultDataspace = static_cast<ui::Dataspace>(pref.defaultDataspace);
+ *defaultPixelFormat = static_cast<ui::PixelFormat>(pref.defaultPixelFormat);
+ *wideColorGamutDataspace = static_cast<ui::Dataspace>(pref.wideColorGamutDataspace);
+ *wideColorGamutPixelFormat = static_cast<ui::PixelFormat>(pref.wideColorGamutPixelFormat);
+ }
+ return statusTFromBinderStatus(status);
}
bool SurfaceComposerClient::getProtectedContentSupport() {
bool supported = false;
- ComposerService::getComposerService()->getProtectedContentSupport(&supported);
+ ComposerServiceAIDL::getComposerService()->getProtectedContentSupport(&supported);
return supported;
}
status_t SurfaceComposerClient::clearAnimationFrameStats() {
- return ComposerService::getComposerService()->clearAnimationFrameStats();
+ binder::Status status = ComposerServiceAIDL::getComposerService()->clearAnimationFrameStats();
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::getAnimationFrameStats(FrameStats* outStats) {
- return ComposerService::getComposerService()->getAnimationFrameStats(outStats);
+ gui::FrameStats stats;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->getAnimationFrameStats(&stats);
+ if (status.isOk()) {
+ outStats->refreshPeriodNano = stats.refreshPeriodNano;
+ outStats->desiredPresentTimesNano.setCapacity(stats.desiredPresentTimesNano.size());
+ for (const auto& t : stats.desiredPresentTimesNano) {
+ outStats->desiredPresentTimesNano.add(t);
+ }
+ outStats->actualPresentTimesNano.setCapacity(stats.actualPresentTimesNano.size());
+ for (const auto& t : stats.actualPresentTimesNano) {
+ outStats->actualPresentTimesNano.add(t);
+ }
+ outStats->frameReadyTimesNano.setCapacity(stats.frameReadyTimesNano.size());
+ for (const auto& t : stats.frameReadyTimesNano) {
+ outStats->frameReadyTimesNano.add(t);
+ }
+ }
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::overrideHdrTypes(const sp<IBinder>& display,
const std::vector<ui::Hdr>& hdrTypes) {
- return ComposerService::getComposerService()->overrideHdrTypes(display, hdrTypes);
+ std::vector<int32_t> hdrTypesVector;
+ hdrTypesVector.reserve(hdrTypes.size());
+ for (auto t : hdrTypes) {
+ hdrTypesVector.push_back(static_cast<int32_t>(t));
+ }
+
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->overrideHdrTypes(display, hdrTypesVector);
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::onPullAtom(const int32_t atomId, std::string* outData,
bool* success) {
- return ComposerService::getComposerService()->onPullAtom(atomId, outData, success);
+ gui::PullAtomData pad;
+ binder::Status status = ComposerServiceAIDL::getComposerService()->onPullAtom(atomId, &pad);
+ if (status.isOk()) {
+ outData->assign((const char*)pad.data.data(), pad.data.size());
+ *success = pad.success;
+ }
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::getDisplayedContentSamplingAttributes(const sp<IBinder>& display,
ui::PixelFormat* outFormat,
ui::Dataspace* outDataspace,
uint8_t* outComponentMask) {
- return ComposerService::getComposerService()
- ->getDisplayedContentSamplingAttributes(display, outFormat, outDataspace,
- outComponentMask);
+ if (!outFormat || !outDataspace || !outComponentMask) {
+ return BAD_VALUE;
+ }
+
+ gui::ContentSamplingAttributes attrs;
+ binder::Status status = ComposerServiceAIDL::getComposerService()
+ ->getDisplayedContentSamplingAttributes(display, &attrs);
+ if (status.isOk()) {
+ *outFormat = static_cast<ui::PixelFormat>(attrs.format);
+ *outDataspace = static_cast<ui::Dataspace>(attrs.dataspace);
+ *outComponentMask = static_cast<uint8_t>(attrs.componentMask);
+ }
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::setDisplayContentSamplingEnabled(const sp<IBinder>& display,
bool enable, uint8_t componentMask,
uint64_t maxFrames) {
- return ComposerService::getComposerService()->setDisplayContentSamplingEnabled(display, enable,
- componentMask,
- maxFrames);
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()
+ ->setDisplayContentSamplingEnabled(display, enable,
+ static_cast<int8_t>(componentMask),
+ static_cast<int64_t>(maxFrames));
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::getDisplayedContentSample(const sp<IBinder>& display,
uint64_t maxFrames, uint64_t timestamp,
DisplayedFrameStats* outStats) {
- return ComposerService::getComposerService()->getDisplayedContentSample(display, maxFrames,
- timestamp, outStats);
+ if (!outStats) {
+ return BAD_VALUE;
+ }
+
+ gui::DisplayedFrameStats stats;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->getDisplayedContentSample(display, maxFrames,
+ timestamp, &stats);
+ if (status.isOk()) {
+ // convert gui::DisplayedFrameStats to ui::DisplayedFrameStats
+ outStats->numFrames = static_cast<uint64_t>(stats.numFrames);
+ outStats->component_0_sample.reserve(stats.component_0_sample.size());
+ for (const auto& s : stats.component_0_sample) {
+ outStats->component_0_sample.push_back(static_cast<uint64_t>(s));
+ }
+ outStats->component_1_sample.reserve(stats.component_1_sample.size());
+ for (const auto& s : stats.component_1_sample) {
+ outStats->component_1_sample.push_back(static_cast<uint64_t>(s));
+ }
+ outStats->component_2_sample.reserve(stats.component_2_sample.size());
+ for (const auto& s : stats.component_2_sample) {
+ outStats->component_2_sample.push_back(static_cast<uint64_t>(s));
+ }
+ outStats->component_3_sample.reserve(stats.component_3_sample.size());
+ for (const auto& s : stats.component_3_sample) {
+ outStats->component_3_sample.push_back(static_cast<uint64_t>(s));
+ }
+ }
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::isWideColorDisplay(const sp<IBinder>& display,
@@ -2338,39 +2629,55 @@
binder::Status status =
ComposerServiceAIDL::getComposerService()->isWideColorDisplay(display,
outIsWideColorDisplay);
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::addRegionSamplingListener(
const Rect& samplingArea, const sp<IBinder>& stopLayerHandle,
const sp<IRegionSamplingListener>& listener) {
- return ComposerService::getComposerService()->addRegionSamplingListener(samplingArea,
- stopLayerHandle,
- listener);
+ gui::ARect rect;
+ rect.left = samplingArea.left;
+ rect.top = samplingArea.top;
+ rect.right = samplingArea.right;
+ rect.bottom = samplingArea.bottom;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->addRegionSamplingListener(rect,
+ stopLayerHandle,
+ listener);
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::removeRegionSamplingListener(
const sp<IRegionSamplingListener>& listener) {
- return ComposerService::getComposerService()->removeRegionSamplingListener(listener);
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->removeRegionSamplingListener(listener);
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::addFpsListener(int32_t taskId,
const sp<gui::IFpsListener>& listener) {
- return ComposerService::getComposerService()->addFpsListener(taskId, listener);
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->addFpsListener(taskId, listener);
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::removeFpsListener(const sp<gui::IFpsListener>& listener) {
- return ComposerService::getComposerService()->removeFpsListener(listener);
+ binder::Status status = ComposerServiceAIDL::getComposerService()->removeFpsListener(listener);
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::addTunnelModeEnabledListener(
const sp<gui::ITunnelModeEnabledListener>& listener) {
- return ComposerService::getComposerService()->addTunnelModeEnabledListener(listener);
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->addTunnelModeEnabledListener(listener);
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::removeTunnelModeEnabledListener(
const sp<gui::ITunnelModeEnabledListener>& listener) {
- return ComposerService::getComposerService()->removeTunnelModeEnabledListener(listener);
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->removeTunnelModeEnabledListener(listener);
+ return statusTFromBinderStatus(status);
}
bool SurfaceComposerClient::getDisplayBrightnessSupport(const sp<IBinder>& displayToken) {
@@ -2386,7 +2693,7 @@
binder::Status status =
ComposerServiceAIDL::getComposerService()->setDisplayBrightness(displayToken,
brightness);
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::addHdrLayerInfoListener(
@@ -2394,7 +2701,7 @@
binder::Status status =
ComposerServiceAIDL::getComposerService()->addHdrLayerInfoListener(displayToken,
listener);
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::removeHdrLayerInfoListener(
@@ -2402,45 +2709,76 @@
binder::Status status =
ComposerServiceAIDL::getComposerService()->removeHdrLayerInfoListener(displayToken,
listener);
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::notifyPowerBoost(int32_t boostId) {
binder::Status status = ComposerServiceAIDL::getComposerService()->notifyPowerBoost(boostId);
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
status_t SurfaceComposerClient::setGlobalShadowSettings(const half4& ambientColor,
const half4& spotColor, float lightPosY,
float lightPosZ, float lightRadius) {
- return ComposerService::getComposerService()->setGlobalShadowSettings(ambientColor, spotColor,
- lightPosY, lightPosZ,
- lightRadius);
+ gui::Color ambientColorG, spotColorG;
+ ambientColorG.r = ambientColor.r;
+ ambientColorG.g = ambientColor.g;
+ ambientColorG.b = ambientColor.b;
+ ambientColorG.a = ambientColor.a;
+ spotColorG.r = spotColor.r;
+ spotColorG.g = spotColor.g;
+ spotColorG.b = spotColor.b;
+ spotColorG.a = spotColor.a;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->setGlobalShadowSettings(ambientColorG,
+ spotColorG,
+ lightPosY, lightPosZ,
+ lightRadius);
+ return statusTFromBinderStatus(status);
}
std::optional<DisplayDecorationSupport> SurfaceComposerClient::getDisplayDecorationSupport(
const sp<IBinder>& displayToken) {
+ std::optional<gui::DisplayDecorationSupport> gsupport;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->getDisplayDecorationSupport(displayToken,
+ &gsupport);
std::optional<DisplayDecorationSupport> support;
- ComposerService::getComposerService()->getDisplayDecorationSupport(displayToken, &support);
+ if (status.isOk() && gsupport.has_value()) {
+ support->format = static_cast<aidl::android::hardware::graphics::common::PixelFormat>(
+ gsupport->format);
+ support->alphaInterpretation =
+ static_cast<aidl::android::hardware::graphics::common::AlphaInterpretation>(
+ gsupport->alphaInterpretation);
+ }
return support;
}
-int SurfaceComposerClient::getGPUContextPriority() {
- return ComposerService::getComposerService()->getGPUContextPriority();
+int SurfaceComposerClient::getGpuContextPriority() {
+ int priority;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->getGpuContextPriority(&priority);
+ if (!status.isOk()) {
+ status_t err = statusTFromBinderStatus(status);
+ ALOGE("getGpuContextPriority failed to read data: %s (%d)", strerror(-err), err);
+ return 0;
+ }
+ return priority;
}
status_t SurfaceComposerClient::addWindowInfosListener(
const sp<WindowInfosListener>& windowInfosListener,
std::pair<std::vector<gui::WindowInfo>, std::vector<gui::DisplayInfo>>* outInitialInfo) {
return WindowInfosListenerReporter::getInstance()
- ->addWindowInfosListener(windowInfosListener, ComposerService::getComposerService(),
+ ->addWindowInfosListener(windowInfosListener, ComposerServiceAIDL::getComposerService(),
outInitialInfo);
}
status_t SurfaceComposerClient::removeWindowInfosListener(
const sp<WindowInfosListener>& windowInfosListener) {
return WindowInfosListenerReporter::getInstance()
- ->removeWindowInfosListener(windowInfosListener, ComposerService::getComposerService());
+ ->removeWindowInfosListener(windowInfosListener,
+ ComposerServiceAIDL::getComposerService());
}
// ----------------------------------------------------------------------------
@@ -2451,7 +2789,7 @@
if (s == nullptr) return NO_INIT;
binder::Status status = s->captureDisplay(captureArgs, captureListener);
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
status_t ScreenshotClient::captureDisplay(DisplayId displayId,
@@ -2460,7 +2798,7 @@
if (s == nullptr) return NO_INIT;
binder::Status status = s->captureDisplayById(displayId.value, captureListener);
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
status_t ScreenshotClient::captureLayers(const LayerCaptureArgs& captureArgs,
@@ -2469,7 +2807,7 @@
if (s == nullptr) return NO_INIT;
binder::Status status = s->captureLayers(captureArgs, captureListener);
- return status.transactionError();
+ return statusTFromBinderStatus(status);
}
// ---------------------------------------------------------------------------------
@@ -2511,4 +2849,17 @@
}
}
+// ---------------------------------------------------------------------------------
+
+void SurfaceComposerClient::Event::set() {
+ std::lock_guard<std::mutex> lock(mMutex);
+ mComplete = true;
+ mConditionVariable.notify_all();
+}
+
+bool SurfaceComposerClient::Event::wait() {
+ std::unique_lock<std::mutex> lock(mMutex);
+ return mConditionVariable.wait_for(lock, sTimeout, [this] { return mComplete; });
+}
+
} // namespace android
diff --git a/libs/gui/SurfaceControl.cpp b/libs/gui/SurfaceControl.cpp
index 654fb33..84257de 100644
--- a/libs/gui/SurfaceControl.cpp
+++ b/libs/gui/SurfaceControl.cpp
@@ -49,12 +49,10 @@
// ============================================================================
SurfaceControl::SurfaceControl(const sp<SurfaceComposerClient>& client, const sp<IBinder>& handle,
- const sp<IGraphicBufferProducer>& gbp, int32_t layerId,
- uint32_t w, uint32_t h, PixelFormat format, uint32_t transform,
- uint32_t flags)
+ int32_t layerId, uint32_t w, uint32_t h, PixelFormat format,
+ uint32_t transform, uint32_t flags)
: mClient(client),
mHandle(handle),
- mGraphicBufferProducer(gbp),
mLayerId(layerId),
mTransformHint(transform),
mWidth(w),
@@ -65,7 +63,6 @@
SurfaceControl::SurfaceControl(const sp<SurfaceControl>& other) {
mClient = other->mClient;
mHandle = other->mHandle;
- mGraphicBufferProducer = other->mGraphicBufferProducer;
mTransformHint = other->mTransformHint;
mLayerId = other->mLayerId;
mWidth = other->mWidth;
@@ -165,11 +162,11 @@
void SurfaceControl::updateDefaultBufferSize(uint32_t width, uint32_t height) {
Mutex::Autolock _l(mLock);
- mWidth = width; mHeight = height;
+ mWidth = width;
+ mHeight = height;
if (mBbq) {
mBbq->update(mBbqChild, width, height, mFormat);
}
-
}
sp<IBinder> SurfaceControl::getLayerStateHandle() const
@@ -245,9 +242,7 @@
*outSurfaceControl =
new SurfaceControl(new SurfaceComposerClient(
interface_cast<ISurfaceComposerClient>(client)),
- handle.get(), nullptr, layerId,
- width, height, format,
- transformHint);
+ handle.get(), layerId, width, height, format, transformHint);
return NO_ERROR;
}
diff --git a/libs/gui/TransactionTracing.cpp b/libs/gui/TransactionTracing.cpp
index eedc3df..59450fb 100644
--- a/libs/gui/TransactionTracing.cpp
+++ b/libs/gui/TransactionTracing.cpp
@@ -15,9 +15,9 @@
*/
#include "gui/TransactionTracing.h"
-#include "gui/ISurfaceComposer.h"
+#include "android/gui/ISurfaceComposer.h"
-#include <private/gui/ComposerService.h>
+#include <private/gui/ComposerServiceAIDL.h>
namespace android {
@@ -32,7 +32,7 @@
if (sInstance == nullptr) {
sInstance = new TransactionTraceListener;
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
sf->addTransactionTraceListener(sInstance);
}
@@ -50,4 +50,4 @@
return mTracingEnabled;
}
-} // namespace android
\ No newline at end of file
+} // namespace android
diff --git a/libs/gui/WindowInfo.cpp b/libs/gui/WindowInfo.cpp
index 4e966d1..804ce4f 100644
--- a/libs/gui/WindowInfo.cpp
+++ b/libs/gui/WindowInfo.cpp
@@ -76,7 +76,7 @@
info.inputConfig == inputConfig && info.displayId == displayId &&
info.replaceTouchableRegionWithCrop == replaceTouchableRegionWithCrop &&
info.applicationInfo == applicationInfo && info.layoutParamsType == layoutParamsType &&
- info.layoutParamsFlags == layoutParamsFlags && info.isClone == isClone;
+ info.layoutParamsFlags == layoutParamsFlags;
}
status_t WindowInfo::writeToParcel(android::Parcel* parcel) const {
@@ -124,8 +124,7 @@
parcel->write(touchableRegion) ?:
parcel->writeBool(replaceTouchableRegionWithCrop) ?:
parcel->writeStrongBinder(touchableRegionCropHandle.promote()) ?:
- parcel->writeStrongBinder(windowToken) ?:
- parcel->writeBool(isClone);
+ parcel->writeStrongBinder(windowToken);
// clang-format on
return status;
}
@@ -176,8 +175,7 @@
parcel->read(touchableRegion) ?:
parcel->readBool(&replaceTouchableRegionWithCrop) ?:
parcel->readNullableStrongBinder(&touchableRegionCropHandleSp) ?:
- parcel->readNullableStrongBinder(&windowToken) ?:
- parcel->readBool(&isClone);
+ parcel->readNullableStrongBinder(&windowToken);
// clang-format on
if (status != OK) {
diff --git a/libs/gui/WindowInfosListenerReporter.cpp b/libs/gui/WindowInfosListenerReporter.cpp
index cfc7dbc..01e865d 100644
--- a/libs/gui/WindowInfosListenerReporter.cpp
+++ b/libs/gui/WindowInfosListenerReporter.cpp
@@ -14,7 +14,8 @@
* limitations under the License.
*/
-#include <gui/ISurfaceComposer.h>
+#include <android/gui/ISurfaceComposer.h>
+#include <gui/AidlStatusUtil.h>
#include <gui/WindowInfosListenerReporter.h>
namespace android {
@@ -23,6 +24,7 @@
using gui::IWindowInfosReportedListener;
using gui::WindowInfo;
using gui::WindowInfosListener;
+using gui::aidl_utils::statusTFromBinderStatus;
sp<WindowInfosListenerReporter> WindowInfosListenerReporter::getInstance() {
static sp<WindowInfosListenerReporter> sInstance = new WindowInfosListenerReporter;
@@ -31,13 +33,14 @@
status_t WindowInfosListenerReporter::addWindowInfosListener(
const sp<WindowInfosListener>& windowInfosListener,
- const sp<ISurfaceComposer>& surfaceComposer,
+ const sp<gui::ISurfaceComposer>& surfaceComposer,
std::pair<std::vector<gui::WindowInfo>, std::vector<gui::DisplayInfo>>* outInitialInfo) {
status_t status = OK;
{
std::scoped_lock lock(mListenersMutex);
if (mWindowInfosListeners.empty()) {
- status = surfaceComposer->addWindowInfosListener(this);
+ binder::Status s = surfaceComposer->addWindowInfosListener(this);
+ status = statusTFromBinderStatus(s);
}
if (status == OK) {
@@ -55,12 +58,13 @@
status_t WindowInfosListenerReporter::removeWindowInfosListener(
const sp<WindowInfosListener>& windowInfosListener,
- const sp<ISurfaceComposer>& surfaceComposer) {
+ const sp<gui::ISurfaceComposer>& surfaceComposer) {
status_t status = OK;
{
std::scoped_lock lock(mListenersMutex);
if (mWindowInfosListeners.size() == 1) {
- status = surfaceComposer->removeWindowInfosListener(this);
+ binder::Status s = surfaceComposer->removeWindowInfosListener(this);
+ status = statusTFromBinderStatus(s);
// Clear the last stored state since we're disabling updates and don't want to hold
// stale values
mLastWindowInfos.clear();
@@ -78,7 +82,8 @@
binder::Status WindowInfosListenerReporter::onWindowInfosChanged(
const std::vector<WindowInfo>& windowInfos, const std::vector<DisplayInfo>& displayInfos,
const sp<IWindowInfosReportedListener>& windowInfosReportedListener) {
- std::unordered_set<sp<WindowInfosListener>, SpHash<WindowInfosListener>> windowInfosListeners;
+ std::unordered_set<sp<WindowInfosListener>, gui::SpHash<WindowInfosListener>>
+ windowInfosListeners;
{
std::scoped_lock lock(mListenersMutex);
@@ -101,7 +106,7 @@
return binder::Status::ok();
}
-void WindowInfosListenerReporter::reconnect(const sp<ISurfaceComposer>& composerService) {
+void WindowInfosListenerReporter::reconnect(const sp<gui::ISurfaceComposer>& composerService) {
std::scoped_lock lock(mListenersMutex);
if (!mWindowInfosListeners.empty()) {
composerService->addWindowInfosListener(this);
diff --git a/libs/gui/aidl/android/gui/Rect.aidl b/libs/gui/aidl/android/gui/ARect.aidl
similarity index 98%
rename from libs/gui/aidl/android/gui/Rect.aidl
rename to libs/gui/aidl/android/gui/ARect.aidl
index 1b13761..5785907 100644
--- a/libs/gui/aidl/android/gui/Rect.aidl
+++ b/libs/gui/aidl/android/gui/ARect.aidl
@@ -20,7 +20,7 @@
// TODO(b/221473398):
// use hardware/interfaces/graphics/common/aidl/android/hardware/graphics/common/Rect.aidl
/** @hide */
-parcelable Rect {
+parcelable ARect {
/// Minimum X coordinate of the rectangle.
int left;
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/Color.aidl
similarity index 64%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/gui/aidl/android/gui/Color.aidl
index 6929a6c..12af066 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/Color.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,12 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
-
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
+/** @hide */
+parcelable Color {
+ float r;
+ float g;
+ float b;
+ float a;
}
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/CompositionPreference.aidl
similarity index 63%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/gui/aidl/android/gui/CompositionPreference.aidl
index 6929a6c..b615824 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/CompositionPreference.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,12 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
-
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
+/** @hide */
+parcelable CompositionPreference {
+ int /*ui::Dataspace*/ defaultDataspace;
+ int /*ui::PixelFormat*/ defaultPixelFormat;
+ int /*ui::Dataspace*/ wideColorGamutDataspace;
+ int /*ui::PixelFormat*/ wideColorGamutPixelFormat;
}
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/ContentSamplingAttributes.aidl
similarity index 64%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/gui/aidl/android/gui/ContentSamplingAttributes.aidl
index 6929a6c..5d913b1 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/ContentSamplingAttributes.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,11 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
-
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
+/** @hide */
+parcelable ContentSamplingAttributes {
+ int /*ui::PixelFormat*/ format;
+ int /*ui::Dataspace*/ dataspace;
+ byte componentMask;
}
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/CreateSurfaceResult.aidl
similarity index 64%
rename from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
rename to libs/gui/aidl/android/gui/CreateSurfaceResult.aidl
index 6929a6c..39e4916 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/CreateSurfaceResult.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,11 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
-
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
+/** @hide */
+parcelable CreateSurfaceResult {
+ IBinder handle;
+ int layerId;
+ int transformHint;
}
diff --git a/libs/gui/aidl/android/gui/DeviceProductInfo.aidl b/libs/gui/aidl/android/gui/DeviceProductInfo.aidl
new file mode 100644
index 0000000..98404cf
--- /dev/null
+++ b/libs/gui/aidl/android/gui/DeviceProductInfo.aidl
@@ -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.
+ */
+
+package android.gui;
+
+// Product-specific information about the display or the directly connected device on the
+// display chain. For example, if the display is transitively connected, this field may contain
+// product information about the intermediate device.
+
+/** @hide */
+parcelable DeviceProductInfo {
+ parcelable ModelYear {
+ int year;
+ }
+
+ parcelable ManufactureYear {
+ ModelYear modelYear;
+ }
+
+ parcelable ManufactureWeekAndYear {
+ ManufactureYear manufactureYear;
+
+ // 1-base week number. Week numbering may not be consistent between manufacturers.
+ int week;
+ }
+
+ union ManufactureOrModelDate {
+ ModelYear modelYear;
+ ManufactureYear manufactureYear;
+ ManufactureWeekAndYear manufactureWeekAndYear;
+ }
+
+ // Display name.
+ @utf8InCpp String name;
+
+ // NULL-terminated Manufacturer plug and play ID.
+ byte[] manufacturerPnpId;
+
+ // Manufacturer product ID.
+ @utf8InCpp String productId;
+
+ ManufactureOrModelDate manufactureOrModelDate;
+
+ byte[] relativeAddress;
+}
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/DisplayConnectionType.aidl
similarity index 64%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/gui/aidl/android/gui/DisplayConnectionType.aidl
index 6929a6c..72c4ede 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/DisplayConnectionType.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,11 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
-
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
+/** @hide */
+@Backing(type="int")
+enum DisplayConnectionType {
+ Internal = 0,
+ External = 1
}
diff --git a/libs/input/android/os/BlockUntrustedTouchesMode.aidl b/libs/gui/aidl/android/gui/DisplayDecorationSupport.aidl
similarity index 60%
rename from libs/input/android/os/BlockUntrustedTouchesMode.aidl
rename to libs/gui/aidl/android/gui/DisplayDecorationSupport.aidl
index 9504e99..0230496 100644
--- a/libs/input/android/os/BlockUntrustedTouchesMode.aidl
+++ b/libs/gui/aidl/android/gui/DisplayDecorationSupport.aidl
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2020, 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.
@@ -14,22 +14,12 @@
* limitations under the License.
*/
-package android.os;
+package android.gui;
-
-/**
- * Block untrusted touches feature mode.
- *
- * @hide
- */
-@Backing(type="int")
-enum BlockUntrustedTouchesMode {
- /** Feature is off. */
- DISABLED,
-
- /** Untrusted touches are flagged but not blocked. */
- PERMISSIVE,
-
- /** Untrusted touches are blocked. */
- BLOCK
+// TODO(b/222607970):
+// remove this aidl and use android.hardware.graphics.common.DisplayDecorationSupport
+/** @hide */
+parcelable DisplayDecorationSupport {
+ int format;
+ int alphaInterpretation;
}
diff --git a/libs/gui/aidl/android/gui/Rect.aidl b/libs/gui/aidl/android/gui/DisplayMode.aidl
similarity index 60%
copy from libs/gui/aidl/android/gui/Rect.aidl
copy to libs/gui/aidl/android/gui/DisplayMode.aidl
index 1b13761..3cd77f8 100644
--- a/libs/gui/aidl/android/gui/Rect.aidl
+++ b/libs/gui/aidl/android/gui/DisplayMode.aidl
@@ -16,20 +16,21 @@
package android.gui;
-// copied from libs/arect/include/android/rect.h
-// TODO(b/221473398):
-// use hardware/interfaces/graphics/common/aidl/android/hardware/graphics/common/Rect.aidl
+import android.gui.Size;
+
+// Mode supported by physical display.
+// Make sure to sync with libui DisplayMode.h
+
/** @hide */
-parcelable Rect {
- /// Minimum X coordinate of the rectangle.
- int left;
+parcelable DisplayMode {
+ int id;
+ Size resolution;
+ float xDpi = 0.0f;
+ float yDpi = 0.0f;
- /// Minimum Y coordinate of the rectangle.
- int top;
-
- /// Maximum X coordinate of the rectangle.
- int right;
-
- /// Maximum Y coordinate of the rectangle.
- int bottom;
+ float refreshRate = 0.0f;
+ long appVsyncOffset = 0;
+ long sfVsyncOffset = 0;
+ long presentationDeadline = 0;
+ int group = -1;
}
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/DisplayModeSpecs.aidl
similarity index 64%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/gui/aidl/android/gui/DisplayModeSpecs.aidl
index 6929a6c..fb4fcdf 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/DisplayModeSpecs.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,14 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
-
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
+/** @hide */
+parcelable DisplayModeSpecs {
+ int defaultMode;
+ boolean allowGroupSwitching;
+ float primaryRefreshRateMin;
+ float primaryRefreshRateMax;
+ float appRequestRefreshRateMin;
+ float appRequestRefreshRateMax;
}
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/DisplayPrimaries.aidl
similarity index 64%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/gui/aidl/android/gui/DisplayPrimaries.aidl
index 6929a6c..dbf668c 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/DisplayPrimaries.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,20 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
+// copied from libui ConfigStoreTypes.h
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
+/** @hide */
+parcelable DisplayPrimaries {
+ parcelable CieXyz {
+ float X;
+ float Y;
+ float Z;
+ }
+
+ CieXyz red;
+ CieXyz green;
+ CieXyz blue;
+ CieXyz white;
}
diff --git a/libs/gui/aidl/android/gui/DisplayedFrameStats.aidl b/libs/gui/aidl/android/gui/DisplayedFrameStats.aidl
new file mode 100644
index 0000000..f4b6dad
--- /dev/null
+++ b/libs/gui/aidl/android/gui/DisplayedFrameStats.aidl
@@ -0,0 +1,40 @@
+/*
+ * 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.
+ */
+
+package android.gui;
+
+/** @hide */
+parcelable DisplayedFrameStats {
+ /* The number of frames represented by this sample. */
+ long numFrames = 0;
+
+ /* A histogram counting how many times a pixel of a given value was displayed onscreen for
+ * FORMAT_COMPONENT_0. The buckets of the histogram are evenly weighted, the number of buckets
+ * is device specific. eg, for RGBA_8888, if sampleComponent0 is {10, 6, 4, 1} this means that
+ * 10 red pixels were displayed onscreen in range 0x00->0x3F, 6 red pixels
+ * were displayed onscreen in range 0x40->0x7F, etc.
+ */
+ long[] component_0_sample;
+
+ /* The same sample definition as sampleComponent0, but for FORMAT_COMPONENT_1. */
+ long[] component_1_sample;
+
+ /* The same sample definition as sampleComponent0, but for FORMAT_COMPONENT_2. */
+ long[] component_2_sample;
+
+ /* The same sample definition as sampleComponent0, but for FORMAT_COMPONENT_3. */
+ long[] component_3_sample;
+}
diff --git a/libs/gui/aidl/android/gui/DynamicDisplayInfo.aidl b/libs/gui/aidl/android/gui/DynamicDisplayInfo.aidl
new file mode 100644
index 0000000..57e6081
--- /dev/null
+++ b/libs/gui/aidl/android/gui/DynamicDisplayInfo.aidl
@@ -0,0 +1,45 @@
+/*
+ * 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.
+ */
+
+package android.gui;
+
+import android.gui.DisplayMode;
+import android.gui.HdrCapabilities;
+
+// Information about a physical display which may change on hotplug reconnect.
+// Make sure to sync with libui DynamicDisplayInfo.h
+
+/** @hide */
+parcelable DynamicDisplayInfo {
+ List<DisplayMode> supportedDisplayModes;
+
+ int activeDisplayModeId;
+
+ int[] supportedColorModes;
+ int activeColorMode;
+ HdrCapabilities hdrCapabilities;
+
+ // True if the display reports support for HDMI 2.1 Auto Low Latency Mode.
+ // For more information, see the HDMI 2.1 specification.
+ boolean autoLowLatencyModeSupported;
+
+ // True if the display reports support for Game Content Type.
+ // For more information, see the HDMI 1.4 specification.
+ boolean gameContentTypeSupported;
+
+ // The boot display mode preferred by the implementation.
+ int preferredBootDisplayMode;
+}
diff --git a/libs/gui/aidl/android/gui/Rect.aidl b/libs/gui/aidl/android/gui/FrameEvent.aidl
similarity index 60%
copy from libs/gui/aidl/android/gui/Rect.aidl
copy to libs/gui/aidl/android/gui/FrameEvent.aidl
index 1b13761..aaabdb5 100644
--- a/libs/gui/aidl/android/gui/Rect.aidl
+++ b/libs/gui/aidl/android/gui/FrameEvent.aidl
@@ -16,20 +16,20 @@
package android.gui;
-// copied from libs/arect/include/android/rect.h
-// TODO(b/221473398):
-// use hardware/interfaces/graphics/common/aidl/android/hardware/graphics/common/Rect.aidl
+// Identifiers for all the events that may be recorded or reported.
+
/** @hide */
-parcelable Rect {
- /// Minimum X coordinate of the rectangle.
- int left;
-
- /// Minimum Y coordinate of the rectangle.
- int top;
-
- /// Maximum X coordinate of the rectangle.
- int right;
-
- /// Maximum Y coordinate of the rectangle.
- int bottom;
+@Backing(type="int")
+enum FrameEvent {
+ POSTED = 0,
+ REQUESTED_PRESENT = 1,
+ LATCH = 2,
+ ACQUIRE = 3,
+ FIRST_REFRESH_START = 4,
+ LAST_REFRESH_START = 5,
+ GPU_COMPOSITION_DONE = 6,
+ DISPLAY_PRESENT = 7,
+ DEQUEUE_READY = 8,
+ RELEASE = 9,
+ EVENT_COUNT = 10 // Not an actual event.
}
diff --git a/libs/gui/aidl/android/gui/FrameStats.aidl b/libs/gui/aidl/android/gui/FrameStats.aidl
new file mode 100644
index 0000000..a145e74
--- /dev/null
+++ b/libs/gui/aidl/android/gui/FrameStats.aidl
@@ -0,0 +1,47 @@
+/*
+ * 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.
+ */
+
+package android.gui;
+
+// Make sure to sync with libui FrameStats.h
+
+/** @hide */
+parcelable FrameStats {
+ /*
+ * Approximate refresh time, in nanoseconds.
+ */
+ long refreshPeriodNano;
+
+ /*
+ * The times in nanoseconds for when the frame contents were posted by the producer (e.g.
+ * the application). They are either explicitly set or defaulted to the time when
+ * Surface::queueBuffer() was called.
+ */
+ long[] desiredPresentTimesNano;
+
+ /*
+ * The times in milliseconds for when the frame contents were presented on the screen.
+ */
+ long[] actualPresentTimesNano;
+
+ /*
+ * The times in nanoseconds for when the frame contents were ready to be presented. Note that
+ * a frame can be posted and still it contents being rendered asynchronously in GL. In such a
+ * case these are the times when the frame contents were completely rendered (i.e. their fences
+ * signaled).
+ */
+ long[] frameReadyTimesNano;
+}
diff --git a/libs/gui/include/gui/FrameTimelineInfo.h b/libs/gui/aidl/android/gui/FrameTimelineInfo.aidl
similarity index 69%
rename from libs/gui/include/gui/FrameTimelineInfo.h
rename to libs/gui/aidl/android/gui/FrameTimelineInfo.aidl
index 255ce56..6ffe466 100644
--- a/libs/gui/include/gui/FrameTimelineInfo.h
+++ b/libs/gui/aidl/android/gui/FrameTimelineInfo.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright 2021 The Android Open Source Project
+ * 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.
@@ -14,36 +14,23 @@
* limitations under the License.
*/
-#pragma once
+package android.gui;
-#include <stdint.h>
-
-#include <binder/Parcel.h>
-
-namespace android {
-
-struct FrameTimelineInfo {
+/** @hide */
+parcelable FrameTimelineInfo {
// Needs to be in sync with android.graphics.FrameInfo.INVALID_VSYNC_ID in java
- static constexpr int64_t INVALID_VSYNC_ID = -1;
+ const long INVALID_VSYNC_ID = -1;
// The vsync id that was used to start the transaction
- int64_t vsyncId = INVALID_VSYNC_ID;
+ long vsyncId = INVALID_VSYNC_ID;
// The id of the input event that caused this buffer
// Default is android::os::IInputConstants::INVALID_INPUT_EVENT_ID = 0
// We copy the value of the input event ID instead of including the header, because libgui
// header libraries containing FrameTimelineInfo must be available to vendors, but libinput is
// not directly vendor available.
- int32_t inputEventId = 0;
+ int inputEventId = 0;
// The current time in nanoseconds the application started to render the frame.
- int64_t startTimeNanos = 0;
-
- status_t write(Parcel& output) const;
- status_t read(const Parcel& input);
-
- void merge(const FrameTimelineInfo& other);
- void clear();
-};
-
-} // namespace android
+ long startTimeNanos = 0;
+}
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/HdrCapabilities.aidl
similarity index 64%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/gui/aidl/android/gui/HdrCapabilities.aidl
index 6929a6c..9d06da9 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/HdrCapabilities.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,14 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
+// Make sure to sync with libui HdrCapabilities.h
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
+/** @hide */
+parcelable HdrCapabilities {
+ int[] supportedHdrTypes;
+ float maxLuminance;
+ float maxAverageLuminance;
+ float minLuminance;
}
diff --git a/libs/gui/aidl/android/gui/ISurfaceComposer.aidl b/libs/gui/aidl/android/gui/ISurfaceComposer.aidl
index b31b37b..730d758 100644
--- a/libs/gui/aidl/android/gui/ISurfaceComposer.aidl
+++ b/libs/gui/aidl/android/gui/ISurfaceComposer.aidl
@@ -16,39 +16,99 @@
package android.gui;
-import android.gui.DisplayCaptureArgs;
+import android.gui.Color;
+import android.gui.CompositionPreference;
+import android.gui.ContentSamplingAttributes;
import android.gui.DisplayBrightness;
+import android.gui.DisplayCaptureArgs;
+import android.gui.DisplayDecorationSupport;
+import android.gui.DisplayedFrameStats;
+import android.gui.DisplayModeSpecs;
+import android.gui.DisplayPrimaries;
import android.gui.DisplayState;
import android.gui.DisplayStatInfo;
+import android.gui.DynamicDisplayInfo;
+import android.gui.FrameEvent;
+import android.gui.FrameStats;
+import android.gui.IDisplayEventConnection;
+import android.gui.IFpsListener;
import android.gui.IHdrLayerInfoListener;
-import android.gui.LayerCaptureArgs;
+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;
+import android.gui.LayerDebugInfo;
+import android.gui.PullAtomData;
+import android.gui.ARect;
+import android.gui.StaticDisplayInfo;
/** @hide */
interface ISurfaceComposer {
- /* create a virtual display
+ enum VsyncSource {
+ eVsyncSourceApp = 0,
+ eVsyncSourceSurfaceFlinger = 1
+ }
+
+ enum EventRegistration {
+ modeChanged = 1 << 0,
+ frameRateOverride = 1 << 1,
+ }
+
+ /**
+ * Signal that we're done booting.
+ * Requires ACCESS_SURFACE_FLINGER permission
+ */
+ // Note this must be the 1st method, so IBinder::FIRST_CALL_TRANSACTION
+ // is assigned, as it is called from Java by ActivityManagerService.
+ void bootFinished();
+
+ /**
+ * Create a display event connection
+ */
+ @nullable IDisplayEventConnection createDisplayEventConnection(VsyncSource vsyncSource,
+ EventRegistration eventRegistration);
+
+ /**
+ * Create a connection with SurfaceFlinger.
+ */
+ @nullable ISurfaceComposerClient createConnection();
+
+ /**
+ * Create a virtual display
* requires ACCESS_SURFACE_FLINGER permission.
*/
@nullable IBinder createDisplay(@utf8InCpp String displayName, boolean secure);
- /* destroy a virtual display
+ /**
+ * Destroy a virtual display
* requires ACCESS_SURFACE_FLINGER permission.
*/
void destroyDisplay(IBinder display);
- /* get stable IDs for connected physical displays.
+ /**
+ * Get stable IDs for connected physical displays.
*/
long[] getPhysicalDisplayIds();
long getPrimaryPhysicalDisplayId();
- /* get token for a physical display given its stable ID obtained via getPhysicalDisplayIds or a
- * DisplayEventReceiver hotplug event.
+ /**
+ * Get token for a physical display given its stable ID obtained via getPhysicalDisplayIds or
+ * a DisplayEventReceiver hotplug event.
*/
@nullable IBinder getPhysicalDisplayToken(long displayId);
- /* set display power mode. depending on the mode, it can either trigger
+ /**
+ * Returns the frame timestamps supported by SurfaceFlinger.
+ */
+ FrameEvent[] getSupportedFrameTimestamps();
+
+ /**
+ * Set display power mode. depending on the mode, it can either trigger
* screen on, off or low power mode and wait for it to complete.
* requires ACCESS_SURFACE_FLINGER permission.
*/
@@ -60,12 +120,31 @@
* video frames */
DisplayStatInfo getDisplayStats(@nullable IBinder display);
- /**
+ /**
* Get transactional state of given display.
*/
DisplayState getDisplayState(IBinder display);
/**
+ * Gets immutable information about given physical display.
+ */
+ StaticDisplayInfo getStaticDisplayInfo(IBinder display);
+
+ /**
+ * Gets dynamic information about given physical display.
+ */
+ DynamicDisplayInfo getDynamicDisplayInfo(IBinder display);
+
+ DisplayPrimaries getDisplayNativePrimaries(IBinder display);
+
+ void setActiveColorMode(IBinder display, int colorMode);
+
+ /**
+ * Sets the user-preferred display mode that a device should boot in.
+ */
+ void setBootDisplayMode(IBinder display, int displayModeId);
+
+ /**
* Clears the user-preferred display mode. The device should now boot in system preferred
* display mode.
*/
@@ -110,7 +189,9 @@
* match the size of the output buffer.
*/
void captureDisplay(in DisplayCaptureArgs args, IScreenCaptureListener listener);
+
void captureDisplayById(long displayId, IScreenCaptureListener listener);
+
/**
* Capture a subtree of the layer hierarchy, potentially ignoring the root node.
* This requires READ_FRAME_BUFFER permission. This function will fail if there
@@ -118,13 +199,163 @@
*/
void captureLayers(in LayerCaptureArgs args, IScreenCaptureListener listener);
- /*
+ /**
+ * Clears the frame statistics for animations.
+ *
+ * Requires the ACCESS_SURFACE_FLINGER permission.
+ */
+ void clearAnimationFrameStats();
+
+ /**
+ * Gets the frame statistics for animations.
+ *
+ * Requires the ACCESS_SURFACE_FLINGER permission.
+ */
+ FrameStats getAnimationFrameStats();
+
+ /**
+ * Overrides the supported HDR modes for the given display device.
+ *
+ * Requires the ACCESS_SURFACE_FLINGER permission.
+ */
+ void overrideHdrTypes(IBinder display, in int[] hdrTypes);
+
+ /**
+ * Pulls surfaceflinger atoms global stats and layer stats to pipe to statsd.
+ *
+ * Requires the calling uid be from system server.
+ */
+ 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
+ *
+ * Requires the ACCESS_SURFACE_FLINGER permission.
+ */
+ List<LayerDebugInfo> getLayerDebugInfo();
+
+ boolean getColorManagement();
+
+ /**
+ * Gets the composition preference of the default data space and default pixel format,
+ * as well as the wide color gamut data space and wide color gamut pixel format.
+ * If the wide color gamut data space is V0_SRGB, then it implies that the platform
+ * has no wide color gamut support.
+ *
+ */
+ CompositionPreference getCompositionPreference();
+
+ /**
+ * Requires the ACCESS_SURFACE_FLINGER permission.
+ */
+ ContentSamplingAttributes getDisplayedContentSamplingAttributes(IBinder display);
+
+ /**
+ * Turns on the color sampling engine on the display.
+ *
+ * Requires the ACCESS_SURFACE_FLINGER permission.
+ */
+ void setDisplayContentSamplingEnabled(IBinder display, boolean enable, byte componentMask, long maxFrames);
+
+ /**
+ * Returns statistics on the color profile of the last frame displayed for a given display
+ *
+ * Requires the ACCESS_SURFACE_FLINGER permission.
+ */
+ DisplayedFrameStats getDisplayedContentSample(IBinder display, long maxFrames, long timestamp);
+
+ /**
+ * Gets whether SurfaceFlinger can support protected content in GPU composition.
+ */
+ boolean getProtectedContentSupport();
+
+ /**
* Queries whether the given display is a wide color display.
* Requires the ACCESS_SURFACE_FLINGER permission.
*/
boolean isWideColorDisplay(IBinder token);
- /*
+ /**
+ * Registers a listener to stream median luma updates from SurfaceFlinger.
+ *
+ * The sampling area is bounded by both samplingArea and the given stopLayerHandle
+ * (i.e., only layers behind the stop layer will be captured and sampled).
+ *
+ * Multiple listeners may be provided so long as they have independent listeners.
+ * If multiple listeners are provided, the effective sampling region for each listener will
+ * be bounded by whichever stop layer has a lower Z value.
+ *
+ * Requires the same permissions as captureLayers and captureScreen.
+ */
+ void addRegionSamplingListener(in ARect samplingArea, @nullable IBinder stopLayerHandle, IRegionSamplingListener listener);
+
+ /**
+ * Removes a listener that was streaming median luma updates from SurfaceFlinger.
+ */
+ void removeRegionSamplingListener(IRegionSamplingListener listener);
+
+ /**
+ * Registers a listener that streams fps updates from SurfaceFlinger.
+ *
+ * The listener will stream fps updates for the layer tree rooted at the layer denoted by the
+ * task ID, i.e., the layer must have the task ID as part of its layer metadata with key
+ * METADATA_TASK_ID. If there is no such layer, then no fps is expected to be reported.
+ *
+ * Multiple listeners may be supported.
+ *
+ * Requires the READ_FRAME_BUFFER permission.
+ */
+ void addFpsListener(int taskId, IFpsListener listener);
+
+ /**
+ * Removes a listener that was streaming fps updates from SurfaceFlinger.
+ */
+ void removeFpsListener(IFpsListener listener);
+
+ /**
+ * Registers a listener to receive tunnel mode enabled updates from SurfaceFlinger.
+ *
+ * Requires ACCESS_SURFACE_FLINGER permission.
+ */
+ void addTunnelModeEnabledListener(ITunnelModeEnabledListener listener);
+
+ /**
+ * Removes a listener that was receiving tunnel mode enabled updates from SurfaceFlinger.
+ *
+ * Requires ACCESS_SURFACE_FLINGER permission.
+ */
+ void removeTunnelModeEnabledListener(ITunnelModeEnabledListener listener);
+
+ /**
+ * Sets the refresh rate boundaries for the display.
+ *
+ * The primary refresh rate range represents display manager's general guidance on the display
+ * modes we'll consider when switching refresh rates. Unless we get an explicit signal from an
+ * app, we should stay within this range.
+ *
+ * The app request refresh rate range allows us to consider more display modes when switching
+ * refresh rates. Although we should generally stay within the primary range, specific
+ * considerations, such as layer frame rate settings specified via the setFrameRate() api, may
+ * cause us to go outside the primary range. We never go outside the app request range. The app
+ * request range will be greater than or equal to the primary refresh rate range, never smaller.
+ *
+ * defaultMode is used to narrow the list of display modes SurfaceFlinger will consider
+ * switching between. Only modes with a mode group and resolution matching defaultMode
+ * will be considered for switching. The defaultMode corresponds to an ID of mode in the list
+ * of supported modes returned from getDynamicDisplayInfo().
+ */
+ void setDesiredDisplayModeSpecs(
+ IBinder displayToken, int defaultMode,
+ boolean allowGroupSwitching, float primaryRefreshRateMin, float primaryRefreshRateMax,
+ float appRequestRefreshRateMin, float appRequestRefreshRateMax);
+
+ DisplayModeSpecs getDesiredDisplayModeSpecs(IBinder displayToken);
+
+ /**
* Gets whether brightness operations are supported on a display.
*
* displayToken
@@ -138,7 +369,7 @@
*/
boolean getDisplayBrightnessSupport(IBinder displayToken);
- /*
+ /**
* Sets the brightness of a display.
*
* displayToken
@@ -153,7 +384,7 @@
*/
void setDisplayBrightness(IBinder displayToken, in DisplayBrightness brightness);
- /*
+ /**
* Adds a listener that receives HDR layer information. This is used in combination
* with setDisplayBrightness to adjust the display brightness depending on factors such
* as whether or not HDR is in use.
@@ -162,7 +393,7 @@
*/
void addHdrLayerInfoListener(IBinder displayToken, IHdrLayerInfoListener listener);
- /*
+ /**
* Removes a listener that was added with addHdrLayerInfoListener.
*
* Returns NO_ERROR upon success, NAME_NOT_FOUND if the display is invalid, and BAD_VALUE if
@@ -171,7 +402,7 @@
*/
void removeHdrLayerInfoListener(IBinder displayToken, IHdrLayerInfoListener listener);
- /*
+ /**
* Sends a power boost to the composer. This function is asynchronous.
*
* boostId
@@ -179,5 +410,78 @@
*
* Returns NO_ERROR upon success.
*/
- void notifyPowerBoost(int boostId);
+ oneway void notifyPowerBoost(int boostId);
+
+ /*
+ * Sets the global configuration for all the shadows drawn by SurfaceFlinger. Shadow follows
+ * material design guidelines.
+ *
+ * ambientColor
+ * Color to the ambient shadow. The alpha is premultiplied.
+ *
+ * spotColor
+ * Color to the spot shadow. The alpha is premultiplied. The position of the spot shadow
+ * depends on the light position.
+ *
+ * lightPosY/lightPosZ
+ * Position of the light used to cast the spot shadow. The X value is always the display
+ * width / 2.
+ *
+ * lightRadius
+ * Radius of the light casting the shadow.
+ */
+ oneway void setGlobalShadowSettings(in Color ambientColor, in Color spotColor, float lightPosY, float lightPosZ, float lightRadius);
+
+ /**
+ * Gets whether a display supports DISPLAY_DECORATION layers.
+ *
+ * displayToken
+ * The token of the display.
+ * outSupport
+ * An output parameter for whether/how the display supports
+ * DISPLAY_DECORATION layers.
+ *
+ * Returns NO_ERROR upon success. Otherwise,
+ * NAME_NOT_FOUND if the display is invalid, or
+ * BAD_VALUE if the output parameter is invalid.
+ */
+ @nullable DisplayDecorationSupport getDisplayDecorationSupport(IBinder displayToken);
+
+ /**
+ * Set the override frame rate for a specified uid by GameManagerService.
+ * Passing the frame rate and uid to SurfaceFlinger to update the override mapping
+ * in the scheduler.
+ */
+ 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();
+
+ /**
+ * Gets the number of buffers SurfaceFlinger would need acquire. This number
+ * would be propagated to the client via MIN_UNDEQUEUED_BUFFERS so that the
+ * client could allocate enough buffers to match SF expectations of the
+ * pipeline depth. SurfaceFlinger will make sure that it will give the app at
+ * least the time configured as the 'appDuration' before trying to latch
+ * the buffer.
+ *
+ * The total buffers needed for a given configuration is basically the
+ * numbers of vsyncs a single buffer is used across the stack. For the default
+ * configuration a buffer is held ~1 vsync by the app, ~1 vsync by SurfaceFlinger
+ * and 1 vsync by the display. The extra buffers are calculated as the
+ * number of additional buffers on top of the 2 buffers already present
+ * in MIN_UNDEQUEUED_BUFFERS.
+ */
+ int getMaxAcquiredBufferCount();
+
+ void addWindowInfosListener(IWindowInfosListener windowInfosListener);
+
+ void removeWindowInfosListener(IWindowInfosListener windowInfosListener);
}
diff --git a/libs/gui/aidl/android/gui/ISurfaceComposerClient.aidl b/libs/gui/aidl/android/gui/ISurfaceComposerClient.aidl
new file mode 100644
index 0000000..71933aa
--- /dev/null
+++ b/libs/gui/aidl/android/gui/ISurfaceComposerClient.aidl
@@ -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.
+ */
+
+package android.gui;
+
+import android.gui.CreateSurfaceResult;
+import android.gui.FrameStats;
+import android.gui.LayerMetadata;
+import android.gui.MirrorSurfaceResult;
+
+/** @hide */
+interface ISurfaceComposerClient {
+
+ // flags for createSurface()
+ // (keep in sync with SurfaceControl.java)
+ const int eHidden = 0x00000004;
+ const int eDestroyBackbuffer = 0x00000020;
+ const int eSkipScreenshot = 0x00000040;
+ const int eSecure = 0x00000080;
+ const int eNonPremultiplied = 0x00000100;
+ const int eOpaque = 0x00000400;
+ const int eProtectedByApp = 0x00000800;
+ const int eProtectedByDRM = 0x00001000;
+ const int eCursorWindow = 0x00002000;
+ const int eNoColorFill = 0x00004000;
+
+ const int eFXSurfaceBufferQueue = 0x00000000;
+ const int eFXSurfaceEffect = 0x00020000;
+ const int eFXSurfaceBufferState = 0x00040000;
+ const int eFXSurfaceContainer = 0x00080000;
+ const int eFXSurfaceMask = 0x000F0000;
+
+ /**
+ * Requires ACCESS_SURFACE_FLINGER permission
+ */
+ CreateSurfaceResult createSurface(@utf8InCpp String name, int flags, @nullable IBinder parent, in LayerMetadata metadata);
+
+ /**
+ * Requires ACCESS_SURFACE_FLINGER permission
+ */
+ void clearLayerFrameStats(IBinder handle);
+
+ /**
+ * Requires ACCESS_SURFACE_FLINGER permission
+ */
+ FrameStats getLayerFrameStats(IBinder handle);
+
+ MirrorSurfaceResult mirrorSurface(IBinder mirrorFromHandle);
+}
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/LayerDebugInfo.aidl
similarity index 63%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/gui/aidl/android/gui/LayerDebugInfo.aidl
index 6929a6c..faca980 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/LayerDebugInfo.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,6 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
-
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
-}
+parcelable LayerDebugInfo cpp_header "gui/LayerDebugInfo.h";
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/LayerMetadata.aidl
similarity index 63%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/gui/aidl/android/gui/LayerMetadata.aidl
index 6929a6c..1368ac5 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/LayerMetadata.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,6 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
-
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
-}
+parcelable LayerMetadata cpp_header "gui/LayerMetadata.h";
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
similarity index 64%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
index 6929a6c..9fac3e8 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/MirrorSurfaceResult.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,10 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
-
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
+/** @hide */
+parcelable MirrorSurfaceResult {
+ IBinder handle;
+ int layerId;
}
diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/PullAtomData.aidl
similarity index 64%
copy from libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
copy to libs/gui/aidl/android/gui/PullAtomData.aidl
index 6929a6c..14d33c6 100644
--- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl
+++ b/libs/gui/aidl/android/gui/PullAtomData.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,15 +14,10 @@
* limitations under the License.
*/
-package android.content.pm;
+package android.gui;
-import android.content.pm.PackageChangeEvent;
-
-/**
- * This is a non-blocking notification when a package has changed.
- *
- * @hide
- */
-oneway interface IPackageChangeObserver {
- void onPackageChanged(in PackageChangeEvent event);
+/** @hide */
+parcelable PullAtomData {
+ @utf8InCpp String data;
+ boolean success;
}
diff --git a/libs/gui/aidl/android/gui/Rect.aidl b/libs/gui/aidl/android/gui/StaticDisplayInfo.aidl
similarity index 60%
copy from libs/gui/aidl/android/gui/Rect.aidl
copy to libs/gui/aidl/android/gui/StaticDisplayInfo.aidl
index 1b13761..0ccda56 100644
--- a/libs/gui/aidl/android/gui/Rect.aidl
+++ b/libs/gui/aidl/android/gui/StaticDisplayInfo.aidl
@@ -16,20 +16,15 @@
package android.gui;
-// copied from libs/arect/include/android/rect.h
-// TODO(b/221473398):
-// use hardware/interfaces/graphics/common/aidl/android/hardware/graphics/common/Rect.aidl
+import android.gui.DisplayConnectionType;
+import android.gui.DeviceProductInfo;
+import android.gui.Rotation;
+
/** @hide */
-parcelable Rect {
- /// Minimum X coordinate of the rectangle.
- int left;
-
- /// Minimum Y coordinate of the rectangle.
- int top;
-
- /// Maximum X coordinate of the rectangle.
- int right;
-
- /// Maximum Y coordinate of the rectangle.
- int bottom;
+parcelable StaticDisplayInfo {
+ DisplayConnectionType connectionType = DisplayConnectionType.Internal;
+ float density;
+ boolean secure;
+ @nullable DeviceProductInfo deviceProductInfo;
+ Rotation installOrientation = Rotation.Rotation0;
}
diff --git a/libs/gui/fuzzer/Android.bp b/libs/gui/fuzzer/Android.bp
new file mode 100644
index 0000000..952b6a9
--- /dev/null
+++ b/libs/gui/fuzzer/Android.bp
@@ -0,0 +1,78 @@
+/*
+ * Copyright 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.
+ */
+cc_defaults {
+ name: "libgui_fuzzer_defaults",
+ static_libs: [
+ "android.hidl.token@1.0-utils",
+ "libbinder_random_parcel",
+ "libgui_aidl_static",
+ "libgui_window_info_static",
+ "libpdx",
+ "libgmock",
+ "libgui_mocks",
+ "libgmock_ndk",
+ "libgmock_main",
+ "libgtest_ndk_c++",
+ "libgmock_main_ndk",
+ "librenderengine_mocks",
+ "perfetto_trace_protos",
+ "libcompositionengine_mocks",
+ "perfetto_trace_protos",
+ ],
+ shared_libs: [
+ "android.hardware.configstore@1.0",
+ "android.hardware.configstore-utils",
+ "android.hardware.graphics.bufferqueue@1.0",
+ "android.hardware.graphics.bufferqueue@2.0",
+ "android.hardware.power-V2-cpp",
+ "android.hidl.token@1.0",
+ "libSurfaceFlingerProp",
+ "libgui",
+ "libbase",
+ "liblog",
+ "libEGL",
+ "libGLESv2",
+ "libbinder",
+ "libcutils",
+ "libhidlbase",
+ "libinput",
+ "libui",
+ "libutils",
+ "libnativewindow",
+ "libvndksupport",
+ "libbufferhubqueue",
+ ],
+ header_libs: [
+ "libdvr_headers",
+ "libui_fuzzableDataspaces_headers",
+ ],
+ fuzz_config: {
+ cc: [
+ "android-media-fuzzing-reports@google.com",
+ ],
+ componentid: 155276,
+ },
+}
+
+cc_fuzz {
+ name: "libgui_surfaceComposer_fuzzer",
+ srcs: [
+ "libgui_surfaceComposer_fuzzer.cpp",
+ ],
+ defaults: [
+ "libgui_fuzzer_defaults",
+ ],
+}
diff --git a/libs/gui/fuzzer/README.md b/libs/gui/fuzzer/README.md
new file mode 100644
index 0000000..c9e8b65
--- /dev/null
+++ b/libs/gui/fuzzer/README.md
@@ -0,0 +1,42 @@
+# Fuzzers for Libgui
+
+## Table of contents
++ [libgui_surfaceComposer_fuzzer](#SurfaceComposer)
+
+# <a name="libgui_surfaceComposer_fuzzer"></a> Fuzzer for SurfaceComposer
+
+SurfaceComposer supports the following parameters:
+1. SurfaceWidth (parameter name:`width`)
+2. SurfaceHeight (parameter name:`height`)
+3. TransactionStateFlags (parameter name:`flags`)
+4. TransformHint (parameter name:`outTransformHint`)
+5. SurfacePixelFormat (parameter name:`format`)
+6. LayerId (parameter name:`outLayerId`)
+7. SurfaceComposerTags (parameter name:`surfaceTag`)
+8. PowerBoostID (parameter name:`boostId`)
+9. VsyncSource (parameter name:`vsyncSource`)
+10. EventRegistrationFlags (parameter name:`eventRegistration`)
+11. FrameRateCompatibility (parameter name:`frameRateCompatibility`)
+12. ChangeFrameRateStrategy (parameter name:`changeFrameRateStrategy`)
+13. HdrTypes (parameter name:`hdrTypes`)
+
+| Parameter| Valid Values| Configured Value|
+|------------- |-------------| ----- |
+|`surfaceTag` | 0.`BnSurfaceComposer::BOOT_FINISHED`, 1.`BnSurfaceComposer::CREATE_CONNECTION`, 2.`BnSurfaceComposer::GET_STATIC_DISPLAY_INFO`, 3.`BnSurfaceComposer::CREATE_DISPLAY_EVENT_CONNECTION`, 4.`BnSurfaceComposer::CREATE_DISPLAY`, 5.`BnSurfaceComposer::DESTROY_DISPLAY`, 6.`BnSurfaceComposer::GET_PHYSICAL_DISPLAY_TOKEN`, 7.`BnSurfaceComposer::SET_TRANSACTION_STATE`, 8.`BnSurfaceComposer::AUTHENTICATE_SURFACE`, 9.`BnSurfaceComposer::GET_SUPPORTED_FRAME_TIMESTAMPS`, 10.`BnSurfaceComposer::GET_DISPLAY_STATE`, 11.`BnSurfaceComposer::CAPTURE_DISPLAY`, 12.`BnSurfaceComposer::CAPTURE_LAYERS`, 13.`BnSurfaceComposer::CLEAR_ANIMATION_FRAME_STATS`, 14.`BnSurfaceComposer::GET_ANIMATION_FRAME_STATS`, 15.`BnSurfaceComposer::SET_POWER_MODE`, 16.`BnSurfaceComposer::GET_DISPLAY_STATS`, 17.`BnSurfaceComposer::SET_ACTIVE_COLOR_MODE`, 18.`BnSurfaceComposer::ENABLE_VSYNC_INJECTIONS`, 19.`BnSurfaceComposer::INJECT_VSYNC`, 20.`BnSurfaceComposer::GET_LAYER_DEBUG_INFO`, 21.`BnSurfaceComposer::GET_COMPOSITION_PREFERENCE`, 22.`BnSurfaceComposer::GET_COLOR_MANAGEMENT`, 23.`BnSurfaceComposer::GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES`, 24.`BnSurfaceComposer::SET_DISPLAY_CONTENT_SAMPLING_ENABLED`, 25.`BnSurfaceComposer::GET_DISPLAYED_CONTENT_SAMPLE`, 26.`BnSurfaceComposer::GET_PROTECTED_CONTENT_SUPPORT`, 27.`BnSurfaceComposer::IS_WIDE_COLOR_DISPLAY`, 28.`BnSurfaceComposer::GET_DISPLAY_NATIVE_PRIMARIES`, 29.`BnSurfaceComposer::GET_PHYSICAL_DISPLAY_IDS`, 30.`BnSurfaceComposer::ADD_REGION_SAMPLING_LISTENER`, 31.`BnSurfaceComposer::REMOVE_REGION_SAMPLING_LISTENER`, 32.`BnSurfaceComposer::SET_DESIRED_DISPLAY_MODE_SPECS`, 33.`BnSurfaceComposer::GET_DESIRED_DISPLAY_MODE_SPECS`, 34.`BnSurfaceComposer::GET_DISPLAY_BRIGHTNESS_SUPPORT`, 35.`BnSurfaceComposer::SET_DISPLAY_BRIGHTNESS`, 36.`BnSurfaceComposer::CAPTURE_DISPLAY_BY_ID`, 37.`BnSurfaceComposer::NOTIFY_POWER_BOOST`, 38.`BnSurfaceComposer::SET_GLOBAL_SHADOW_SETTINGS`, 39.`BnSurfaceComposer::SET_AUTO_LOW_LATENCY_MODE`, 40.`BnSurfaceComposer::SET_GAME_CONTENT_TYPE`, 41.`BnSurfaceComposer::SET_FRAME_RATE`, 42.`BnSurfaceComposer::ACQUIRE_FRAME_RATE_FLEXIBILITY_TOKEN`, 43.`BnSurfaceComposer::SET_FRAME_TIMELINE_INFO`, 44.`BnSurfaceComposer::ADD_TRANSACTION_TRACE_LISTENER`, 45.`BnSurfaceComposer::GET_GPU_CONTEXT_PRIORITY`, 46.`BnSurfaceComposer::GET_MAX_ACQUIRED_BUFFER_COUNT`, 47.`BnSurfaceComposer::GET_DYNAMIC_DISPLAY_INFO`, 48.`BnSurfaceComposer::ADD_FPS_LISTENER`, 49.`BnSurfaceComposer::REMOVE_FPS_LISTENER`, 50.`BnSurfaceComposer::OVERRIDE_HDR_TYPES`, 51.`BnSurfaceComposer::ADD_HDR_LAYER_INFO_LISTENER`, 52.`BnSurfaceComposer::REMOVE_HDR_LAYER_INFO_LISTENER`, 53.`BnSurfaceComposer::ON_PULL_ATOM`, 54.`BnSurfaceComposer::ADD_TUNNEL_MODE_ENABLED_LISTENER`, 55.`BnSurfaceComposer::REMOVE_TUNNEL_MODE_ENABLED_LISTENER` | Value obtained from FuzzedDataProvider|
+|`boostId`| 0.`hardware::power::Boost::INTERACTION`, 1.`hardware::power::Boost::DISPLAY_UPDATE_IMMINENT`, 2.`hardware::power::Boost::ML_ACC`, 3.`hardware::power::Boost::AUDIO_LAUNCH`, 4.`hardware::power::Boost::CAMERA_LAUNCH`, 5.`hardware::power::Boost::CAMERA_SHOT` |Value obtained from FuzzedDataProvider|
+|`vsyncSource`| 0.`ISurfaceComposer::eVsyncSourceApp`, 1.`ISurfaceComposer::eVsyncSourceSurfaceFlinger`, |Value obtained from FuzzedDataProvider|
+|`eventRegistration`| 0.`ISurfaceComposer::EventRegistration::modeChanged`, 1.`ISurfaceComposer::EventRegistration::frameRateOverride` |Value obtained from FuzzedDataProvider|
+|`frameRateCompatibility`| 0.`ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT`, 1.`ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_FIXED_SOURCE` |Value obtained from FuzzedDataProvider|
+|`changeFrameRateStrategy`| 0.`ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS`, 1.`ANATIVEWINDOW_CHANGE_FRAME_RATE_ALWAYS` |Value obtained from FuzzedDataProvider|
+|`hdrTypes`| 0.`ui::Hdr::DOLBY_VISION`, 1.`ui::Hdr::HDR10`, 2.`ui::Hdr::HLG`, 3.`ui::Hdr::HDR10_PLUS` |Value obtained from FuzzedDataProvider|
+
+#### Steps to run
+1. Build the fuzzer
+```
+ $ mm -j$(nproc) libgui_surfaceComposer_fuzzer
+```
+2. Run on device
+```
+ $ adb sync data
+ $ adb shell /data/fuzz/arm64/libgui_surfaceComposer_fuzzer/libgui_surfaceComposer_fuzzer
+```
diff --git a/libs/gui/fuzzer/libgui_fuzzer_utils.h b/libs/gui/fuzzer/libgui_fuzzer_utils.h
new file mode 100644
index 0000000..98e2ea3
--- /dev/null
+++ b/libs/gui/fuzzer/libgui_fuzzer_utils.h
@@ -0,0 +1,311 @@
+/*
+ * Copyright 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.
+ */
+#include <android/gui/BnRegionSamplingListener.h>
+#include <android/gui/BnSurfaceComposer.h>
+#include <android/gui/BnSurfaceComposerClient.h>
+#include <android/gui/IDisplayEventConnection.h>
+#include <android/gui/ISurfaceComposerClient.h>
+#include <fuzzer/FuzzedDataProvider.h>
+#include <gmock/gmock.h>
+#include <gui/BLASTBufferQueue.h>
+#include <gui/DisplayEventDispatcher.h>
+#include <gui/IGraphicBufferProducer.h>
+#include <gui/LayerDebugInfo.h>
+#include <gui/LayerState.h>
+#include <gui/bufferqueue/1.0/H2BGraphicBufferProducer.h>
+#include <gui/bufferqueue/2.0/H2BGraphicBufferProducer.h>
+#include <ui/fuzzer/FuzzableDataspaces.h>
+
+namespace android {
+
+constexpr uint32_t kOrientation[] = {
+ ui::Transform::ROT_0, ui::Transform::FLIP_H, ui::Transform::FLIP_V,
+ ui::Transform::ROT_90, ui::Transform::ROT_180, ui::Transform::ROT_270,
+};
+
+Rect getRect(FuzzedDataProvider* fdp) {
+ const int32_t left = fdp->ConsumeIntegral<int32_t>();
+ const int32_t top = fdp->ConsumeIntegral<int32_t>();
+ const int32_t right = fdp->ConsumeIntegral<int32_t>();
+ const int32_t bottom = fdp->ConsumeIntegral<int32_t>();
+ return Rect(left, top, right, bottom);
+}
+
+gui::DisplayBrightness getBrightness(FuzzedDataProvider* fdp) {
+ static constexpr float kMinBrightness = 0;
+ static constexpr float kMaxBrightness = 1;
+ gui::DisplayBrightness brightness;
+ brightness.sdrWhitePoint =
+ fdp->ConsumeFloatingPointInRange<float>(kMinBrightness, kMaxBrightness);
+ brightness.sdrWhitePointNits =
+ fdp->ConsumeFloatingPointInRange<float>(kMinBrightness, kMaxBrightness);
+ brightness.displayBrightness =
+ fdp->ConsumeFloatingPointInRange<float>(kMinBrightness, kMaxBrightness);
+ brightness.displayBrightnessNits =
+ fdp->ConsumeFloatingPointInRange<float>(kMinBrightness, kMaxBrightness);
+ return brightness;
+}
+
+class FakeBnSurfaceComposer : public gui::BnSurfaceComposer {
+public:
+ MOCK_METHOD(binder::Status, bootFinished, (), (override));
+ MOCK_METHOD(binder::Status, createDisplayEventConnection,
+ (gui::ISurfaceComposer::VsyncSource, gui::ISurfaceComposer::EventRegistration,
+ sp<gui::IDisplayEventConnection>*),
+ (override));
+ MOCK_METHOD(binder::Status, createConnection, (sp<gui::ISurfaceComposerClient>*), (override));
+ MOCK_METHOD(binder::Status, createDisplay, (const std::string&, bool, sp<IBinder>*),
+ (override));
+ MOCK_METHOD(binder::Status, destroyDisplay, (const sp<IBinder>&), (override));
+ MOCK_METHOD(binder::Status, getPhysicalDisplayIds, (std::vector<int64_t>*), (override));
+ MOCK_METHOD(binder::Status, getPrimaryPhysicalDisplayId, (int64_t*), (override));
+ MOCK_METHOD(binder::Status, getPhysicalDisplayToken, (int64_t, sp<IBinder>*), (override));
+ MOCK_METHOD(binder::Status, setPowerMode, (const sp<IBinder>&, int), (override));
+ MOCK_METHOD(binder::Status, getSupportedFrameTimestamps, (std::vector<FrameEvent>*),
+ (override));
+ MOCK_METHOD(binder::Status, getDisplayStats, (const sp<IBinder>&, gui::DisplayStatInfo*),
+ (override));
+ MOCK_METHOD(binder::Status, getDisplayState, (const sp<IBinder>&, gui::DisplayState*),
+ (override));
+ MOCK_METHOD(binder::Status, getStaticDisplayInfo, (const sp<IBinder>&, gui::StaticDisplayInfo*),
+ (override));
+ MOCK_METHOD(binder::Status, getDynamicDisplayInfo,
+ (const sp<IBinder>&, gui::DynamicDisplayInfo*), (override));
+ MOCK_METHOD(binder::Status, getDisplayNativePrimaries,
+ (const sp<IBinder>&, gui::DisplayPrimaries*), (override));
+ MOCK_METHOD(binder::Status, setActiveColorMode, (const sp<IBinder>&, int), (override));
+ MOCK_METHOD(binder::Status, setBootDisplayMode, (const sp<IBinder>&, int), (override));
+ MOCK_METHOD(binder::Status, clearBootDisplayMode, (const sp<IBinder>&), (override));
+ MOCK_METHOD(binder::Status, getBootDisplayModeSupport, (bool*), (override));
+ MOCK_METHOD(binder::Status, setAutoLowLatencyMode, (const sp<IBinder>&, bool), (override));
+ MOCK_METHOD(binder::Status, setGameContentType, (const sp<IBinder>&, bool), (override));
+ MOCK_METHOD(binder::Status, captureDisplay,
+ (const DisplayCaptureArgs&, const sp<IScreenCaptureListener>&), (override));
+ MOCK_METHOD(binder::Status, captureDisplayById, (int64_t, const sp<IScreenCaptureListener>&),
+ (override));
+ MOCK_METHOD(binder::Status, captureLayers,
+ (const LayerCaptureArgs&, const sp<IScreenCaptureListener>&), (override));
+ MOCK_METHOD(binder::Status, clearAnimationFrameStats, (), (override));
+ MOCK_METHOD(binder::Status, getAnimationFrameStats, (gui::FrameStats*), (override));
+ 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*),
+ (override));
+ MOCK_METHOD(binder::Status, getDisplayedContentSamplingAttributes,
+ (const sp<IBinder>&, gui::ContentSamplingAttributes*), (override));
+ MOCK_METHOD(binder::Status, setDisplayContentSamplingEnabled,
+ (const sp<IBinder>&, bool, int8_t, int64_t), (override));
+ MOCK_METHOD(binder::Status, getDisplayedContentSample,
+ (const sp<IBinder>&, int64_t, int64_t, gui::DisplayedFrameStats*), (override));
+ MOCK_METHOD(binder::Status, getProtectedContentSupport, (bool*), (override));
+ MOCK_METHOD(binder::Status, isWideColorDisplay, (const sp<IBinder>&, bool*), (override));
+ MOCK_METHOD(binder::Status, addRegionSamplingListener,
+ (const gui::ARect&, const sp<IBinder>&, const sp<gui::IRegionSamplingListener>&),
+ (override));
+ MOCK_METHOD(binder::Status, removeRegionSamplingListener,
+ (const sp<gui::IRegionSamplingListener>&), (override));
+ MOCK_METHOD(binder::Status, addFpsListener, (int32_t, const sp<gui::IFpsListener>&),
+ (override));
+ MOCK_METHOD(binder::Status, removeFpsListener, (const sp<gui::IFpsListener>&), (override));
+ MOCK_METHOD(binder::Status, addTunnelModeEnabledListener,
+ (const sp<gui::ITunnelModeEnabledListener>&), (override));
+ MOCK_METHOD(binder::Status, removeTunnelModeEnabledListener,
+ (const sp<gui::ITunnelModeEnabledListener>&), (override));
+ MOCK_METHOD(binder::Status, setDesiredDisplayModeSpecs,
+ (const sp<IBinder>&, int32_t, bool, float, float, float,
+ float appRequestRefreshRateMax),
+ (override));
+ MOCK_METHOD(binder::Status, getDesiredDisplayModeSpecs,
+ (const sp<IBinder>&, gui::DisplayModeSpecs*), (override));
+ MOCK_METHOD(binder::Status, getDisplayBrightnessSupport, (const sp<IBinder>&, bool*),
+ (override));
+ MOCK_METHOD(binder::Status, setDisplayBrightness,
+ (const sp<IBinder>&, const gui::DisplayBrightness&), (override));
+ MOCK_METHOD(binder::Status, addHdrLayerInfoListener,
+ (const sp<IBinder>&, const sp<gui::IHdrLayerInfoListener>&), (override));
+ MOCK_METHOD(binder::Status, removeHdrLayerInfoListener,
+ (const sp<IBinder>&, const sp<gui::IHdrLayerInfoListener>&), (override));
+ MOCK_METHOD(binder::Status, notifyPowerBoost, (int), (override));
+ MOCK_METHOD(binder::Status, setGlobalShadowSettings,
+ (const gui::Color&, const gui::Color&, float, float, float), (override));
+ 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>&),
+ (override));
+ MOCK_METHOD(binder::Status, removeWindowInfosListener, (const sp<gui::IWindowInfosListener>&),
+ (override));
+};
+
+class FakeBnSurfaceComposerClient : public gui::BnSurfaceComposerClient {
+public:
+ MOCK_METHOD(binder::Status, createSurface,
+ (const std::string& name, int32_t flags, const sp<IBinder>& parent,
+ const gui::LayerMetadata& metadata, gui::CreateSurfaceResult* outResult),
+ (override));
+
+ MOCK_METHOD(binder::Status, clearLayerFrameStats, (const sp<IBinder>& handle), (override));
+
+ MOCK_METHOD(binder::Status, getLayerFrameStats,
+ (const sp<IBinder>& handle, gui::FrameStats* outStats), (override));
+
+ MOCK_METHOD(binder::Status, mirrorSurface,
+ (const sp<IBinder>& mirrorFromHandle, gui::MirrorSurfaceResult* outResult),
+ (override));
+};
+
+class FakeDisplayEventDispatcher : public DisplayEventDispatcher {
+public:
+ FakeDisplayEventDispatcher(const sp<Looper>& looper,
+ gui::ISurfaceComposer::VsyncSource vsyncSource,
+ gui::ISurfaceComposer::EventRegistration eventRegistration)
+ : DisplayEventDispatcher(looper, vsyncSource, eventRegistration){};
+
+ MOCK_METHOD4(dispatchVsync, void(nsecs_t, PhysicalDisplayId, uint32_t, VsyncEventData));
+ MOCK_METHOD3(dispatchHotplug, void(nsecs_t, PhysicalDisplayId, bool));
+ MOCK_METHOD4(dispatchModeChanged, void(nsecs_t, PhysicalDisplayId, int32_t, nsecs_t));
+ MOCK_METHOD2(dispatchNullEvent, void(nsecs_t, PhysicalDisplayId));
+ MOCK_METHOD3(dispatchFrameRateOverrides,
+ void(nsecs_t, PhysicalDisplayId, std::vector<FrameRateOverride>));
+};
+
+} // namespace android
+
+namespace android::hardware {
+
+namespace graphics::bufferqueue::V1_0::utils {
+
+class FakeGraphicBufferProducerV1 : public HGraphicBufferProducer {
+public:
+ FakeGraphicBufferProducerV1() {
+ ON_CALL(*this, setMaxDequeuedBufferCount).WillByDefault([]() { return 0; });
+ ON_CALL(*this, setAsyncMode).WillByDefault([]() { return 0; });
+ ON_CALL(*this, detachBuffer).WillByDefault([]() { return 0; });
+ ON_CALL(*this, cancelBuffer).WillByDefault([]() { return 0; });
+ ON_CALL(*this, disconnect).WillByDefault([]() { return 0; });
+ ON_CALL(*this, setSidebandStream).WillByDefault([]() { return 0; });
+ ON_CALL(*this, allowAllocation).WillByDefault([]() { return 0; });
+ ON_CALL(*this, setGenerationNumber).WillByDefault([]() { return 0; });
+ ON_CALL(*this, setSharedBufferMode).WillByDefault([]() { return 0; });
+ ON_CALL(*this, setAutoRefresh).WillByDefault([]() { return 0; });
+ ON_CALL(*this, setDequeueTimeout).WillByDefault([]() { return 0; });
+ ON_CALL(*this, setLegacyBufferDrop).WillByDefault([]() { return 0; });
+ };
+ MOCK_METHOD2(requestBuffer, Return<void>(int, requestBuffer_cb));
+ MOCK_METHOD1(setMaxDequeuedBufferCount, Return<int32_t>(int32_t));
+ MOCK_METHOD1(setAsyncMode, Return<int32_t>(bool));
+ MOCK_METHOD6(dequeueBuffer,
+ Return<void>(uint32_t, uint32_t, graphics::common::V1_0::PixelFormat, uint32_t,
+ bool, dequeueBuffer_cb));
+ MOCK_METHOD1(detachBuffer, Return<int32_t>(int));
+ MOCK_METHOD1(detachNextBuffer, Return<void>(detachNextBuffer_cb));
+ MOCK_METHOD2(attachBuffer, Return<void>(const media::V1_0::AnwBuffer&, attachBuffer_cb));
+ MOCK_METHOD3(
+ queueBuffer,
+ Return<void>(
+ int,
+ const graphics::bufferqueue::V1_0::IGraphicBufferProducer::QueueBufferInput&,
+ queueBuffer_cb));
+ MOCK_METHOD2(cancelBuffer, Return<int32_t>(int, const hidl_handle&));
+ MOCK_METHOD2(query, Return<void>(int32_t, query_cb));
+ MOCK_METHOD4(connect,
+ Return<void>(const sp<graphics::bufferqueue::V1_0::IProducerListener>&, int32_t,
+ bool, connect_cb));
+ MOCK_METHOD2(disconnect,
+ Return<int32_t>(
+ int, graphics::bufferqueue::V1_0::IGraphicBufferProducer::DisconnectMode));
+ MOCK_METHOD1(setSidebandStream, Return<int32_t>(const hidl_handle&));
+ MOCK_METHOD4(allocateBuffers,
+ Return<void>(uint32_t, uint32_t, graphics::common::V1_0::PixelFormat, uint32_t));
+ MOCK_METHOD1(allowAllocation, Return<int32_t>(bool));
+ MOCK_METHOD1(setGenerationNumber, Return<int32_t>(uint32_t));
+ MOCK_METHOD1(getConsumerName, Return<void>(getConsumerName_cb));
+ MOCK_METHOD1(setSharedBufferMode, Return<int32_t>(bool));
+ MOCK_METHOD1(setAutoRefresh, Return<int32_t>(bool));
+ MOCK_METHOD1(setDequeueTimeout, Return<int32_t>(nsecs_t));
+ MOCK_METHOD1(setLegacyBufferDrop, Return<int32_t>(bool));
+ MOCK_METHOD1(getLastQueuedBuffer, Return<void>(getLastQueuedBuffer_cb));
+ MOCK_METHOD1(getFrameTimestamps, Return<void>(getFrameTimestamps_cb));
+ MOCK_METHOD1(getUniqueId, Return<void>(getUniqueId_cb));
+};
+
+}; // namespace graphics::bufferqueue::V1_0::utils
+
+namespace graphics::bufferqueue::V2_0::utils {
+
+class FakeGraphicBufferProducerV2 : public HGraphicBufferProducer {
+public:
+ FakeGraphicBufferProducerV2() {
+ ON_CALL(*this, setMaxDequeuedBufferCount).WillByDefault([]() { return Status::OK; });
+ ON_CALL(*this, setAsyncMode).WillByDefault([]() { return Status::OK; });
+ ON_CALL(*this, detachBuffer).WillByDefault([]() { return Status::OK; });
+ ON_CALL(*this, cancelBuffer).WillByDefault([]() { return Status::OK; });
+ ON_CALL(*this, disconnect).WillByDefault([]() { return Status::OK; });
+ ON_CALL(*this, allocateBuffers).WillByDefault([]() { return Status::OK; });
+ ON_CALL(*this, allowAllocation).WillByDefault([]() { return Status::OK; });
+ ON_CALL(*this, setGenerationNumber).WillByDefault([]() { return Status::OK; });
+ ON_CALL(*this, setDequeueTimeout).WillByDefault([]() { return Status::OK; });
+ ON_CALL(*this, getUniqueId).WillByDefault([]() { return 0; });
+ };
+ MOCK_METHOD2(requestBuffer, Return<void>(int, requestBuffer_cb));
+ MOCK_METHOD1(setMaxDequeuedBufferCount, Return<graphics::bufferqueue::V2_0::Status>(int));
+ MOCK_METHOD1(setAsyncMode, Return<graphics::bufferqueue::V2_0::Status>(bool));
+ MOCK_METHOD2(
+ dequeueBuffer,
+ Return<void>(
+ const graphics::bufferqueue::V2_0::IGraphicBufferProducer::DequeueBufferInput&,
+ dequeueBuffer_cb));
+ MOCK_METHOD1(detachBuffer, Return<graphics::bufferqueue::V2_0::Status>(int));
+ MOCK_METHOD1(detachNextBuffer, Return<void>(detachNextBuffer_cb));
+ MOCK_METHOD3(attachBuffer,
+ Return<void>(const graphics::common::V1_2::HardwareBuffer&, uint32_t,
+ attachBuffer_cb));
+ MOCK_METHOD3(
+ queueBuffer,
+ Return<void>(
+ int,
+ const graphics::bufferqueue::V2_0::IGraphicBufferProducer::QueueBufferInput&,
+ queueBuffer_cb));
+ MOCK_METHOD2(cancelBuffer,
+ Return<graphics::bufferqueue::V2_0::Status>(int, const hidl_handle&));
+ MOCK_METHOD2(query, Return<void>(int32_t, query_cb));
+ MOCK_METHOD4(connect,
+ Return<void>(const sp<graphics::bufferqueue::V2_0::IProducerListener>&,
+ graphics::bufferqueue::V2_0::ConnectionType, bool, connect_cb));
+ MOCK_METHOD1(disconnect,
+ Return<graphics::bufferqueue::V2_0::Status>(
+ graphics::bufferqueue::V2_0::ConnectionType));
+ MOCK_METHOD4(allocateBuffers,
+ Return<graphics::bufferqueue::V2_0::Status>(uint32_t, uint32_t, uint32_t,
+ uint64_t));
+ MOCK_METHOD1(allowAllocation, Return<graphics::bufferqueue::V2_0::Status>(bool));
+ MOCK_METHOD1(setGenerationNumber, Return<graphics::bufferqueue::V2_0::Status>(uint32_t));
+ MOCK_METHOD1(getConsumerName, Return<void>(getConsumerName_cb));
+ MOCK_METHOD1(setDequeueTimeout, Return<graphics::bufferqueue::V2_0::Status>(int64_t));
+ MOCK_METHOD0(getUniqueId, Return<uint64_t>());
+};
+
+}; // namespace graphics::bufferqueue::V2_0::utils
+}; // namespace android::hardware
diff --git a/libs/gui/fuzzer/libgui_surfaceComposer_fuzzer.cpp b/libs/gui/fuzzer/libgui_surfaceComposer_fuzzer.cpp
new file mode 100644
index 0000000..6d5427b
--- /dev/null
+++ b/libs/gui/fuzzer/libgui_surfaceComposer_fuzzer.cpp
@@ -0,0 +1,41 @@
+/*
+ * Copyright 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.
+ */
+
+#include <fuzzbinder/libbinder_driver.h>
+#include <fuzzer/FuzzedDataProvider.h>
+#include <libgui_fuzzer_utils.h>
+
+using namespace android;
+
+class SurfaceComposerFuzzer {
+public:
+ SurfaceComposerFuzzer(const uint8_t* data, size_t size) : mFdp(data, size){};
+ void process();
+
+private:
+ FuzzedDataProvider mFdp;
+};
+
+void SurfaceComposerFuzzer::process() {
+ sp<FakeBnSurfaceComposer> composer(new FakeBnSurfaceComposer());
+ fuzzService(composer.get(), std::move(mFdp));
+}
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+ SurfaceComposerFuzzer surfaceComposerFuzzer(data, size);
+ surfaceComposerFuzzer.process();
+ return 0;
+}
diff --git a/libs/gui/include/gui/AidlStatusUtil.h b/libs/gui/include/gui/AidlStatusUtil.h
new file mode 100644
index 0000000..55be27b
--- /dev/null
+++ b/libs/gui/include/gui/AidlStatusUtil.h
@@ -0,0 +1,114 @@
+/*
+ * 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/Status.h>
+
+// Extracted from frameworks/av/media/libaudioclient/include/media/AidlConversionUtil.h
+namespace android::gui::aidl_utils {
+
+/**
+ * Return the equivalent Android status_t from a binder exception code.
+ *
+ * Generally one should use statusTFromBinderStatus() instead.
+ *
+ * Exception codes can be generated from a remote Java service exception, translate
+ * them for use on the Native side.
+ *
+ * Note: for EX_TRANSACTION_FAILED and EX_SERVICE_SPECIFIC a more detailed error code
+ * can be found from transactionError() or serviceSpecificErrorCode().
+ */
+static inline status_t statusTFromExceptionCode(int32_t exceptionCode) {
+ using namespace ::android::binder;
+ switch (exceptionCode) {
+ case Status::EX_NONE:
+ return OK;
+ case Status::EX_SECURITY: // Java SecurityException, rethrows locally in Java
+ return PERMISSION_DENIED;
+ case Status::EX_BAD_PARCELABLE: // Java BadParcelableException, rethrows in Java
+ case Status::EX_ILLEGAL_ARGUMENT: // Java IllegalArgumentException, rethrows in Java
+ case Status::EX_NULL_POINTER: // Java NullPointerException, rethrows in Java
+ return BAD_VALUE;
+ case Status::EX_ILLEGAL_STATE: // Java IllegalStateException, rethrows in Java
+ case Status::EX_UNSUPPORTED_OPERATION: // Java UnsupportedOperationException, rethrows
+ return INVALID_OPERATION;
+ case Status::EX_HAS_REPLY_HEADER: // Native strictmode violation
+ case Status::EX_PARCELABLE: // Java bootclass loader (not standard exception), rethrows
+ case Status::EX_NETWORK_MAIN_THREAD: // Java NetworkOnMainThreadException, rethrows
+ case Status::EX_TRANSACTION_FAILED: // Native - see error code
+ case Status::EX_SERVICE_SPECIFIC: // Java ServiceSpecificException,
+ // rethrows in Java with integer error code
+ return UNKNOWN_ERROR;
+ }
+ return UNKNOWN_ERROR;
+}
+
+/**
+ * Return the equivalent Android status_t from a binder status.
+ *
+ * Used to handle errors from a AIDL method declaration
+ *
+ * [oneway] void method(type0 param0, ...)
+ *
+ * or the following (where return_type is not a status_t)
+ *
+ * return_type method(type0 param0, ...)
+ */
+static inline status_t statusTFromBinderStatus(const ::android::binder::Status &status) {
+ return status.isOk() ? OK // check OK,
+ : status.serviceSpecificErrorCode() // service-side error, not standard Java exception
+ // (fromServiceSpecificError)
+ ?: status.transactionError() // a native binder transaction error (fromStatusT)
+ ?: statusTFromExceptionCode(status.exceptionCode()); // a service-side error with a
+ // standard Java exception (fromExceptionCode)
+}
+
+/**
+ * Return a binder::Status from native service status.
+ *
+ * This is used for methods not returning an explicit status_t,
+ * where Java callers expect an exception, not an integer return value.
+ */
+static inline ::android::binder::Status binderStatusFromStatusT(
+ status_t status, const char *optionalMessage = nullptr) {
+ const char *const emptyIfNull = optionalMessage == nullptr ? "" : optionalMessage;
+ // From binder::Status instructions:
+ // Prefer a generic exception code when possible, then a service specific
+ // code, and finally a status_t for low level failures or legacy support.
+ // Exception codes and service specific errors map to nicer exceptions for
+ // Java clients.
+
+ using namespace ::android::binder;
+ switch (status) {
+ case OK:
+ return Status::ok();
+ case PERMISSION_DENIED: // throw SecurityException on Java side
+ return Status::fromExceptionCode(Status::EX_SECURITY, emptyIfNull);
+ case BAD_VALUE: // throw IllegalArgumentException on Java side
+ return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, emptyIfNull);
+ case INVALID_OPERATION: // throw IllegalStateException on Java side
+ return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE, emptyIfNull);
+ }
+
+ // A service specific error will not show on status.transactionError() so
+ // be sure to use statusTFromBinderStatus() for reliable error handling.
+
+ // throw a ServiceSpecificException.
+ return Status::fromServiceSpecificError(status, emptyIfNull);
+}
+
+} // namespace android::gui::aidl_utils
diff --git a/libs/gui/include/gui/BLASTBufferQueue.h b/libs/gui/include/gui/BLASTBufferQueue.h
index 9328a54..2ed5260 100644
--- a/libs/gui/include/gui/BLASTBufferQueue.h
+++ b/libs/gui/include/gui/BLASTBufferQueue.h
@@ -69,9 +69,7 @@
bool mPreviouslyConnected GUARDED_BY(mMutex);
};
-class BLASTBufferQueue
- : public ConsumerBase::FrameAvailableListener, public BufferItemConsumer::BufferFreedListener
-{
+class BLASTBufferQueue : public ConsumerBase::FrameAvailableListener {
public:
BLASTBufferQueue(const std::string& name, bool updateDestinationFrame = true);
BLASTBufferQueue(const std::string& name, const sp<SurfaceControl>& surface, int width,
@@ -83,7 +81,6 @@
sp<Surface> getSurface(bool includeSurfaceControlHandle);
bool isSameSurfaceControl(const sp<SurfaceControl>& surfaceControl) const;
- void onBufferFreed(const wp<GraphicBuffer>&/* graphicBuffer*/) override { /* TODO */ }
void onFrameReplaced(const BufferItem& item) override;
void onFrameAvailable(const BufferItem& item) override;
void onFrameDequeued(const uint64_t) override;
@@ -251,7 +248,6 @@
std::queue<sp<SurfaceControl>> mSurfaceControlsWithPendingCallback GUARDED_BY(mMutex);
uint32_t mCurrentMaxAcquiredBufferCount;
- bool mWaitForTransactionCallback GUARDED_BY(mMutex) = false;
// Flag to determine if syncTransaction should only acquire a single buffer and then clear or
// continue to acquire buffers until explicitly cleared
@@ -279,6 +275,8 @@
uint64_t mLastAppliedFrameNumber = 0;
std::function<void(bool)> mTransactionHangCallback;
+
+ std::unordered_set<uint64_t> mSyncedFrameNumbers GUARDED_BY(mMutex);
};
} // namespace android
diff --git a/libs/gui/include/gui/DisplayEventDispatcher.h b/libs/gui/include/gui/DisplayEventDispatcher.h
index a342539..bf3a07b 100644
--- a/libs/gui/include/gui/DisplayEventDispatcher.h
+++ b/libs/gui/include/gui/DisplayEventDispatcher.h
@@ -23,10 +23,10 @@
class DisplayEventDispatcher : public LooperCallback {
public:
- explicit DisplayEventDispatcher(
- const sp<Looper>& looper,
- ISurfaceComposer::VsyncSource vsyncSource = ISurfaceComposer::eVsyncSourceApp,
- ISurfaceComposer::EventRegistrationFlags eventRegistration = {});
+ explicit DisplayEventDispatcher(const sp<Looper>& looper,
+ gui::ISurfaceComposer::VsyncSource vsyncSource =
+ gui::ISurfaceComposer::VsyncSource::eVsyncSourceApp,
+ EventRegistrationFlags eventRegistration = {});
status_t initialize();
void dispose();
diff --git a/libs/gui/include/gui/DisplayEventReceiver.h b/libs/gui/include/gui/DisplayEventReceiver.h
index cf7a4e5..0f4907f 100644
--- a/libs/gui/include/gui/DisplayEventReceiver.h
+++ b/libs/gui/include/gui/DisplayEventReceiver.h
@@ -20,20 +20,26 @@
#include <stdint.h>
#include <sys/types.h>
+#include <ftl/flags.h>
+
#include <utils/Errors.h>
#include <utils/RefBase.h>
#include <utils/Timers.h>
+#include <android/gui/ISurfaceComposer.h>
#include <binder/IInterface.h>
-#include <gui/ISurfaceComposer.h>
#include <gui/VsyncEventData.h>
+#include <ui/DisplayId.h>
+
// ----------------------------------------------------------------------------
namespace android {
// ----------------------------------------------------------------------------
+using EventRegistrationFlags = ftl::Flags<gui::ISurfaceComposer::EventRegistration>;
+
using gui::IDisplayEventConnection;
using gui::ParcelableVsyncEventData;
using gui::VsyncEventData;
@@ -111,9 +117,9 @@
* To receive ModeChanged and/or FrameRateOverrides events specify this in
* the constructor. Other events start being delivered immediately.
*/
- explicit DisplayEventReceiver(
- ISurfaceComposer::VsyncSource vsyncSource = ISurfaceComposer::eVsyncSourceApp,
- ISurfaceComposer::EventRegistrationFlags eventRegistration = {});
+ explicit DisplayEventReceiver(gui::ISurfaceComposer::VsyncSource vsyncSource =
+ gui::ISurfaceComposer::VsyncSource::eVsyncSourceApp,
+ EventRegistrationFlags eventRegistration = {});
/*
* ~DisplayEventReceiver severs the connection with SurfaceFlinger, new events
diff --git a/libs/gui/include/gui/FrameTimestamps.h b/libs/gui/include/gui/FrameTimestamps.h
index dd3de58..f73bc3b 100644
--- a/libs/gui/include/gui/FrameTimestamps.h
+++ b/libs/gui/include/gui/FrameTimestamps.h
@@ -17,6 +17,8 @@
#ifndef ANDROID_GUI_FRAMETIMESTAMPS_H
#define ANDROID_GUI_FRAMETIMESTAMPS_H
+#include <android/gui/FrameEvent.h>
+
#include <ui/FenceTime.h>
#include <utils/Flattenable.h>
#include <utils/StrongPointer.h>
@@ -31,22 +33,7 @@
struct FrameEvents;
class FrameEventHistoryDelta;
-
-// Identifiers for all the events that may be recorded or reported.
-enum class FrameEvent {
- POSTED,
- REQUESTED_PRESENT,
- LATCH,
- ACQUIRE,
- FIRST_REFRESH_START,
- LAST_REFRESH_START,
- GPU_COMPOSITION_DONE,
- DISPLAY_PRESENT,
- DEQUEUE_READY,
- RELEASE,
- EVENT_COUNT, // Not an actual event.
-};
-
+using gui::FrameEvent;
// A collection of timestamps corresponding to a single frame.
struct FrameEvents {
diff --git a/libs/gui/include/gui/GLConsumer.h b/libs/gui/include/gui/GLConsumer.h
index 2f538ff..ba268ab 100644
--- a/libs/gui/include/gui/GLConsumer.h
+++ b/libs/gui/include/gui/GLConsumer.h
@@ -138,6 +138,10 @@
const sp<GraphicBuffer>& buf, const Rect& cropRect,
uint32_t transform, bool filtering);
+ static void computeTransformMatrix(float outTransform[16], float bufferWidth,
+ float bufferHeight, PixelFormat pixelFormat,
+ const Rect& cropRect, uint32_t transform, bool filtering);
+
// Scale the crop down horizontally or vertically such that it has the
// same aspect ratio as the buffer does.
static Rect scaleDownCrop(const Rect& crop, uint32_t bufferWidth,
diff --git a/libs/gui/include/gui/ISurfaceComposer.h b/libs/gui/include/gui/ISurfaceComposer.h
index a610e94..1e85131 100644
--- a/libs/gui/include/gui/ISurfaceComposer.h
+++ b/libs/gui/include/gui/ISurfaceComposer.h
@@ -17,6 +17,7 @@
#pragma once
#include <android/gui/DisplayBrightness.h>
+#include <android/gui/FrameTimelineInfo.h>
#include <android/gui/IDisplayEventConnection.h>
#include <android/gui/IFpsListener.h>
#include <android/gui/IHdrLayerInfoListener.h>
@@ -27,8 +28,6 @@
#include <android/gui/IWindowInfosListener.h>
#include <binder/IBinder.h>
#include <binder/IInterface.h>
-#include <ftl/flags.h>
-#include <gui/FrameTimelineInfo.h>
#include <gui/ITransactionCompletedListener.h>
#include <gui/SpHash.h>
#include <math/vec4.h>
@@ -61,13 +60,10 @@
struct DisplayStatInfo;
struct DisplayState;
struct InputWindowCommands;
-class LayerDebugInfo;
class HdrCapabilities;
-class IGraphicBufferProducer;
-class ISurfaceComposerClient;
class Rect;
-enum class FrameEvent;
+using gui::FrameTimelineInfo;
using gui::IDisplayEventConnection;
using gui::IRegionSamplingListener;
using gui::IScreenCaptureListener;
@@ -77,6 +73,7 @@
struct DisplayCaptureArgs;
struct LayerCaptureArgs;
+class LayerDebugInfo;
} // namespace gui
@@ -85,7 +82,6 @@
struct DisplayMode;
struct DisplayState;
struct DynamicDisplayInfo;
-struct StaticDisplayInfo;
} // namespace ui
@@ -97,8 +93,6 @@
public:
DECLARE_META_INTERFACE(SurfaceComposer)
- static constexpr size_t MAX_LAYERS = 4096;
-
// flags for setTransactionState()
enum {
eSynchronous = 0x01,
@@ -116,28 +110,6 @@
eOneWay = 0x20
};
- enum VsyncSource {
- eVsyncSourceApp = 0,
- eVsyncSourceSurfaceFlinger = 1
- };
-
- enum class EventRegistration {
- modeChanged = 1 << 0,
- frameRateOverride = 1 << 1,
- };
-
- using EventRegistrationFlags = ftl::Flags<EventRegistration>;
-
- /*
- * Create a connection with SurfaceFlinger.
- */
- virtual sp<ISurfaceComposerClient> createConnection() = 0;
-
- /* return an IDisplayEventConnection */
- virtual sp<IDisplayEventConnection> createDisplayEventConnection(
- VsyncSource vsyncSource = eVsyncSourceApp,
- EventRegistrationFlags eventRegistration = {}) = 0;
-
/* open/close transactions. requires ACCESS_SURFACE_FLINGER permission */
virtual status_t setTransactionState(
const FrameTimelineInfo& frameTimelineInfo, const Vector<ComposerState>& state,
@@ -145,293 +117,6 @@
const InputWindowCommands& inputWindowCommands, int64_t desiredPresentTime,
bool isAutoTimestamp, const client_cache_t& uncacheBuffer, bool hasListenerCallbacks,
const std::vector<ListenerCallbacks>& listenerCallbacks, uint64_t transactionId) = 0;
-
- /* signal that we're done booting.
- * Requires ACCESS_SURFACE_FLINGER permission
- */
- virtual void bootFinished() = 0;
-
- /* verify that an IGraphicBufferProducer was created by SurfaceFlinger.
- */
- virtual bool authenticateSurfaceTexture(
- const sp<IGraphicBufferProducer>& surface) const = 0;
-
- /* Returns the frame timestamps supported by SurfaceFlinger.
- */
- virtual status_t getSupportedFrameTimestamps(
- std::vector<FrameEvent>* outSupported) const = 0;
-
- /**
- * Gets immutable information about given physical display.
- */
- virtual status_t getStaticDisplayInfo(const sp<IBinder>& display, ui::StaticDisplayInfo*) = 0;
-
- /**
- * Gets dynamic information about given physical display.
- */
- virtual status_t getDynamicDisplayInfo(const sp<IBinder>& display, ui::DynamicDisplayInfo*) = 0;
-
- virtual status_t getDisplayNativePrimaries(const sp<IBinder>& display,
- ui::DisplayPrimaries& primaries) = 0;
- virtual status_t setActiveColorMode(const sp<IBinder>& display,
- ui::ColorMode colorMode) = 0;
-
- /**
- * Sets the user-preferred display mode that a device should boot in.
- */
- virtual status_t setBootDisplayMode(const sp<IBinder>& display, ui::DisplayModeId) = 0;
-
- /* Clears the frame statistics for animations.
- *
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t clearAnimationFrameStats() = 0;
-
- /* Gets the frame statistics for animations.
- *
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t getAnimationFrameStats(FrameStats* outStats) const = 0;
-
- /* Overrides the supported HDR modes for the given display device.
- *
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t overrideHdrTypes(const sp<IBinder>& display,
- const std::vector<ui::Hdr>& hdrTypes) = 0;
-
- /* Pulls surfaceflinger atoms global stats and layer stats to pipe to statsd.
- *
- * Requires the calling uid be from system server.
- */
- virtual status_t onPullAtom(const int32_t atomId, std::string* outData, bool* success) = 0;
-
- virtual status_t enableVSyncInjections(bool enable) = 0;
-
- virtual status_t injectVSync(nsecs_t when) = 0;
-
- /* Gets the list of active layers in Z order for debugging purposes
- *
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) = 0;
-
- virtual status_t getColorManagement(bool* outGetColorManagement) const = 0;
-
- /* Gets the composition preference of the default data space and default pixel format,
- * as well as the wide color gamut data space and wide color gamut pixel format.
- * If the wide color gamut data space is V0_SRGB, then it implies that the platform
- * has no wide color gamut support.
- *
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t getCompositionPreference(ui::Dataspace* defaultDataspace,
- ui::PixelFormat* defaultPixelFormat,
- ui::Dataspace* wideColorGamutDataspace,
- ui::PixelFormat* wideColorGamutPixelFormat) const = 0;
- /*
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t getDisplayedContentSamplingAttributes(const sp<IBinder>& display,
- ui::PixelFormat* outFormat,
- ui::Dataspace* outDataspace,
- uint8_t* outComponentMask) const = 0;
-
- /* Turns on the color sampling engine on the display.
- *
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t setDisplayContentSamplingEnabled(const sp<IBinder>& display, bool enable,
- uint8_t componentMask,
- uint64_t maxFrames) = 0;
-
- /* Returns statistics on the color profile of the last frame displayed for a given display
- *
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t getDisplayedContentSample(const sp<IBinder>& display, uint64_t maxFrames,
- uint64_t timestamp,
- DisplayedFrameStats* outStats) const = 0;
-
- /*
- * Gets whether SurfaceFlinger can support protected content in GPU composition.
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t getProtectedContentSupport(bool* outSupported) const = 0;
-
- /* Registers a listener to stream median luma updates from SurfaceFlinger.
- *
- * The sampling area is bounded by both samplingArea and the given stopLayerHandle
- * (i.e., only layers behind the stop layer will be captured and sampled).
- *
- * Multiple listeners may be provided so long as they have independent listeners.
- * If multiple listeners are provided, the effective sampling region for each listener will
- * be bounded by whichever stop layer has a lower Z value.
- *
- * Requires the same permissions as captureLayers and captureScreen.
- */
- virtual status_t addRegionSamplingListener(const Rect& samplingArea,
- const sp<IBinder>& stopLayerHandle,
- const sp<IRegionSamplingListener>& listener) = 0;
-
- /*
- * Removes a listener that was streaming median luma updates from SurfaceFlinger.
- */
- virtual status_t removeRegionSamplingListener(const sp<IRegionSamplingListener>& listener) = 0;
-
- /* Registers a listener that streams fps updates from SurfaceFlinger.
- *
- * The listener will stream fps updates for the layer tree rooted at the layer denoted by the
- * task ID, i.e., the layer must have the task ID as part of its layer metadata with key
- * METADATA_TASK_ID. If there is no such layer, then no fps is expected to be reported.
- *
- * Multiple listeners may be supported.
- *
- * Requires the READ_FRAME_BUFFER permission.
- */
- virtual status_t addFpsListener(int32_t taskId, const sp<gui::IFpsListener>& listener) = 0;
- /*
- * Removes a listener that was streaming fps updates from SurfaceFlinger.
- */
- virtual status_t removeFpsListener(const sp<gui::IFpsListener>& listener) = 0;
-
- /* Registers a listener to receive tunnel mode enabled updates from SurfaceFlinger.
- *
- * Requires ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t addTunnelModeEnabledListener(
- const sp<gui::ITunnelModeEnabledListener>& listener) = 0;
-
- /*
- * Removes a listener that was receiving tunnel mode enabled updates from SurfaceFlinger.
- *
- * Requires ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t removeTunnelModeEnabledListener(
- const sp<gui::ITunnelModeEnabledListener>& listener) = 0;
-
- /* Sets the refresh rate boundaries for the display.
- *
- * The primary refresh rate range represents display manager's general guidance on the display
- * modes we'll consider when switching refresh rates. Unless we get an explicit signal from an
- * app, we should stay within this range.
- *
- * The app request refresh rate range allows us to consider more display modes when switching
- * refresh rates. Although we should generally stay within the primary range, specific
- * considerations, such as layer frame rate settings specified via the setFrameRate() api, may
- * cause us to go outside the primary range. We never go outside the app request range. The app
- * request range will be greater than or equal to the primary refresh rate range, never smaller.
- *
- * defaultMode is used to narrow the list of display modes SurfaceFlinger will consider
- * switching between. Only modes with a mode group and resolution matching defaultMode
- * will be considered for switching. The defaultMode corresponds to an ID of mode in the list
- * of supported modes returned from getDynamicDisplayInfo().
- */
- virtual status_t setDesiredDisplayModeSpecs(
- const sp<IBinder>& displayToken, ui::DisplayModeId defaultMode,
- bool allowGroupSwitching, float primaryRefreshRateMin, float primaryRefreshRateMax,
- float appRequestRefreshRateMin, float appRequestRefreshRateMax) = 0;
-
- virtual status_t getDesiredDisplayModeSpecs(const sp<IBinder>& displayToken,
- ui::DisplayModeId* outDefaultMode,
- bool* outAllowGroupSwitching,
- float* outPrimaryRefreshRateMin,
- float* outPrimaryRefreshRateMax,
- float* outAppRequestRefreshRateMin,
- float* outAppRequestRefreshRateMax) = 0;
-
- /*
- * Sets the global configuration for all the shadows drawn by SurfaceFlinger. Shadow follows
- * material design guidelines.
- *
- * ambientColor
- * Color to the ambient shadow. The alpha is premultiplied.
- *
- * spotColor
- * Color to the spot shadow. The alpha is premultiplied. The position of the spot shadow
- * depends on the light position.
- *
- * lightPosY/lightPosZ
- * Position of the light used to cast the spot shadow. The X value is always the display
- * width / 2.
- *
- * lightRadius
- * Radius of the light casting the shadow.
- */
- virtual status_t setGlobalShadowSettings(const half4& ambientColor, const half4& spotColor,
- float lightPosY, float lightPosZ,
- float lightRadius) = 0;
-
- /*
- * Gets whether a display supports DISPLAY_DECORATION layers.
- *
- * displayToken
- * The token of the display.
- * outSupport
- * An output parameter for whether/how the display supports
- * DISPLAY_DECORATION layers.
- *
- * Returns NO_ERROR upon success. Otherwise,
- * NAME_NOT_FOUND if the display is invalid, or
- * BAD_VALUE if the output parameter is invalid.
- */
- virtual status_t getDisplayDecorationSupport(
- const sp<IBinder>& displayToken,
- std::optional<aidl::android::hardware::graphics::common::DisplayDecorationSupport>*
- outSupport) const = 0;
-
- /*
- * Sets the intended frame rate for a surface. See ANativeWindow_setFrameRate() for more info.
- */
- virtual status_t setFrameRate(const sp<IGraphicBufferProducer>& surface, float frameRate,
- int8_t compatibility, int8_t changeFrameRateStrategy) = 0;
-
- /*
- * Set the override frame rate for a specified uid by GameManagerService.
- * Passing the frame rate and uid to SurfaceFlinger to update the override mapping
- * in the scheduler.
- */
- virtual status_t setOverrideFrameRate(uid_t uid, float frameRate) = 0;
-
- /*
- * Sets the frame timeline vsync info received from choreographer that corresponds to next
- * buffer submitted on that surface.
- */
- virtual status_t setFrameTimelineInfo(const sp<IGraphicBufferProducer>& surface,
- const FrameTimelineInfo& frameTimelineInfo) = 0;
-
- /*
- * Adds a TransactionTraceListener to listen for transaction tracing state updates.
- */
- virtual status_t addTransactionTraceListener(
- const sp<gui::ITransactionTraceListener>& listener) = 0;
-
- /**
- * Gets priority of the RenderEngine in SurfaceFlinger.
- */
- virtual int getGPUContextPriority() = 0;
-
- /**
- * Gets the number of buffers SurfaceFlinger would need acquire. This number
- * would be propagated to the client via MIN_UNDEQUEUED_BUFFERS so that the
- * client could allocate enough buffers to match SF expectations of the
- * pipeline depth. SurfaceFlinger will make sure that it will give the app at
- * least the time configured as the 'appDuration' before trying to latch
- * the buffer.
- *
- * The total buffers needed for a given configuration is basically the
- * numbers of vsyncs a single buffer is used across the stack. For the default
- * configuration a buffer is held ~1 vsync by the app, ~1 vsync by SurfaceFlinger
- * and 1 vsync by the display. The extra buffers are calculated as the
- * number of additional buffers on top of the 2 buffers already present
- * in MIN_UNDEQUEUED_BUFFERS.
- */
- virtual status_t getMaxAcquiredBufferCount(int* buffers) const = 0;
-
- virtual status_t addWindowInfosListener(
- const sp<gui::IWindowInfosListener>& windowInfosListener) const = 0;
- virtual status_t removeWindowInfosListener(
- const sp<gui::IWindowInfosListener>& windowInfosListener) const = 0;
};
// ----------------------------------------------------------------------------
@@ -442,77 +127,77 @@
// Note: BOOT_FINISHED must remain this value, it is called from
// Java by ActivityManagerService.
BOOT_FINISHED = IBinder::FIRST_CALL_TRANSACTION,
- CREATE_CONNECTION,
- GET_STATIC_DISPLAY_INFO,
- CREATE_DISPLAY_EVENT_CONNECTION,
- CREATE_DISPLAY, // Deprecated. Autogenerated by .aidl now.
- DESTROY_DISPLAY, // Deprecated. Autogenerated by .aidl now.
- GET_PHYSICAL_DISPLAY_TOKEN, // Deprecated. Autogenerated by .aidl now.
+ CREATE_CONNECTION, // Deprecated. Autogenerated by .aidl now.
+ GET_STATIC_DISPLAY_INFO, // Deprecated. Autogenerated by .aidl now.
+ CREATE_DISPLAY_EVENT_CONNECTION, // Deprecated. Autogenerated by .aidl now.
+ CREATE_DISPLAY, // Deprecated. Autogenerated by .aidl now.
+ DESTROY_DISPLAY, // Deprecated. Autogenerated by .aidl now.
+ GET_PHYSICAL_DISPLAY_TOKEN, // Deprecated. Autogenerated by .aidl now.
SET_TRANSACTION_STATE,
- AUTHENTICATE_SURFACE,
- GET_SUPPORTED_FRAME_TIMESTAMPS,
- GET_DISPLAY_MODES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
- GET_ACTIVE_DISPLAY_MODE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
+ AUTHENTICATE_SURFACE, // Deprecated. Autogenerated by .aidl now.
+ GET_SUPPORTED_FRAME_TIMESTAMPS, // Deprecated. Autogenerated by .aidl now.
+ GET_DISPLAY_MODES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
+ GET_ACTIVE_DISPLAY_MODE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
GET_DISPLAY_STATE,
- CAPTURE_DISPLAY, // Deprecated. Autogenerated by .aidl now.
- CAPTURE_LAYERS, // Deprecated. Autogenerated by .aidl now.
- CLEAR_ANIMATION_FRAME_STATS,
- GET_ANIMATION_FRAME_STATS,
- SET_POWER_MODE, // Deprecated. Autogenerated by .aidl now.
+ CAPTURE_DISPLAY, // Deprecated. Autogenerated by .aidl now.
+ CAPTURE_LAYERS, // Deprecated. Autogenerated by .aidl now.
+ CLEAR_ANIMATION_FRAME_STATS, // Deprecated. Autogenerated by .aidl now.
+ GET_ANIMATION_FRAME_STATS, // Deprecated. Autogenerated by .aidl now.
+ SET_POWER_MODE, // Deprecated. Autogenerated by .aidl now.
GET_DISPLAY_STATS,
- GET_HDR_CAPABILITIES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
- GET_DISPLAY_COLOR_MODES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
- GET_ACTIVE_COLOR_MODE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
- SET_ACTIVE_COLOR_MODE,
- ENABLE_VSYNC_INJECTIONS,
- INJECT_VSYNC,
- GET_LAYER_DEBUG_INFO,
- GET_COMPOSITION_PREFERENCE,
- GET_COLOR_MANAGEMENT,
- GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES,
- SET_DISPLAY_CONTENT_SAMPLING_ENABLED,
+ GET_HDR_CAPABILITIES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
+ GET_DISPLAY_COLOR_MODES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
+ GET_ACTIVE_COLOR_MODE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
+ SET_ACTIVE_COLOR_MODE, // Deprecated. Autogenerated by .aidl now.
+ ENABLE_VSYNC_INJECTIONS, // Deprecated. Autogenerated by .aidl now.
+ INJECT_VSYNC, // Deprecated. Autogenerated by .aidl now.
+ GET_LAYER_DEBUG_INFO, // Deprecated. Autogenerated by .aidl now.
+ GET_COMPOSITION_PREFERENCE, // Deprecated. Autogenerated by .aidl now.
+ GET_COLOR_MANAGEMENT, // Deprecated. Autogenerated by .aidl now.
+ GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES, // Deprecated. Autogenerated by .aidl now.
+ SET_DISPLAY_CONTENT_SAMPLING_ENABLED, // Deprecated. Autogenerated by .aidl now.
GET_DISPLAYED_CONTENT_SAMPLE,
- GET_PROTECTED_CONTENT_SUPPORT,
- IS_WIDE_COLOR_DISPLAY, // Deprecated. Autogenerated by .aidl now.
- GET_DISPLAY_NATIVE_PRIMARIES,
- GET_PHYSICAL_DISPLAY_IDS, // Deprecated. Autogenerated by .aidl now.
- ADD_REGION_SAMPLING_LISTENER,
- REMOVE_REGION_SAMPLING_LISTENER,
- SET_DESIRED_DISPLAY_MODE_SPECS,
- GET_DESIRED_DISPLAY_MODE_SPECS,
- GET_DISPLAY_BRIGHTNESS_SUPPORT, // Deprecated. Autogenerated by .aidl now.
- SET_DISPLAY_BRIGHTNESS, // Deprecated. Autogenerated by .aidl now.
- CAPTURE_DISPLAY_BY_ID, // Deprecated. Autogenerated by .aidl now.
- NOTIFY_POWER_BOOST, // Deprecated. Autogenerated by .aidl now.
+ GET_PROTECTED_CONTENT_SUPPORT, // Deprecated. Autogenerated by .aidl now.
+ IS_WIDE_COLOR_DISPLAY, // Deprecated. Autogenerated by .aidl now.
+ GET_DISPLAY_NATIVE_PRIMARIES, // Deprecated. Autogenerated by .aidl now.
+ GET_PHYSICAL_DISPLAY_IDS, // Deprecated. Autogenerated by .aidl now.
+ ADD_REGION_SAMPLING_LISTENER, // Deprecated. Autogenerated by .aidl now.
+ REMOVE_REGION_SAMPLING_LISTENER, // Deprecated. Autogenerated by .aidl now.
+ SET_DESIRED_DISPLAY_MODE_SPECS, // Deprecated. Autogenerated by .aidl now.
+ GET_DESIRED_DISPLAY_MODE_SPECS, // Deprecated. Autogenerated by .aidl now.
+ GET_DISPLAY_BRIGHTNESS_SUPPORT, // Deprecated. Autogenerated by .aidl now.
+ SET_DISPLAY_BRIGHTNESS, // Deprecated. Autogenerated by .aidl now.
+ CAPTURE_DISPLAY_BY_ID, // Deprecated. Autogenerated by .aidl now.
+ NOTIFY_POWER_BOOST, // Deprecated. Autogenerated by .aidl now.
SET_GLOBAL_SHADOW_SETTINGS,
GET_AUTO_LOW_LATENCY_MODE_SUPPORT, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
SET_AUTO_LOW_LATENCY_MODE, // Deprecated. Autogenerated by .aidl now.
GET_GAME_CONTENT_TYPE_SUPPORT, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
SET_GAME_CONTENT_TYPE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
- SET_FRAME_RATE,
+ SET_FRAME_RATE, // Deprecated. Autogenerated by .aidl now.
// Deprecated. Use DisplayManager.setShouldAlwaysRespectAppRequestedMode(true);
ACQUIRE_FRAME_RATE_FLEXIBILITY_TOKEN,
- SET_FRAME_TIMELINE_INFO,
- ADD_TRANSACTION_TRACE_LISTENER,
+ SET_FRAME_TIMELINE_INFO, // Deprecated. Autogenerated by .aidl now.
+ ADD_TRANSACTION_TRACE_LISTENER, // Deprecated. Autogenerated by .aidl now.
GET_GPU_CONTEXT_PRIORITY,
GET_MAX_ACQUIRED_BUFFER_COUNT,
- GET_DYNAMIC_DISPLAY_INFO,
- ADD_FPS_LISTENER,
- REMOVE_FPS_LISTENER,
- OVERRIDE_HDR_TYPES,
- ADD_HDR_LAYER_INFO_LISTENER, // Deprecated. Autogenerated by .aidl now.
- REMOVE_HDR_LAYER_INFO_LISTENER, // Deprecated. Autogenerated by .aidl now.
- ON_PULL_ATOM,
- ADD_TUNNEL_MODE_ENABLED_LISTENER,
- REMOVE_TUNNEL_MODE_ENABLED_LISTENER,
- ADD_WINDOW_INFOS_LISTENER,
- REMOVE_WINDOW_INFOS_LISTENER,
- GET_PRIMARY_PHYSICAL_DISPLAY_ID, // Deprecated. Autogenerated by .aidl now.
+ GET_DYNAMIC_DISPLAY_INFO, // Deprecated. Autogenerated by .aidl now.
+ ADD_FPS_LISTENER, // Deprecated. Autogenerated by .aidl now.
+ REMOVE_FPS_LISTENER, // Deprecated. Autogenerated by .aidl now.
+ OVERRIDE_HDR_TYPES, // Deprecated. Autogenerated by .aidl now.
+ ADD_HDR_LAYER_INFO_LISTENER, // Deprecated. Autogenerated by .aidl now.
+ REMOVE_HDR_LAYER_INFO_LISTENER, // Deprecated. Autogenerated by .aidl now.
+ ON_PULL_ATOM, // Deprecated. Autogenerated by .aidl now.
+ ADD_TUNNEL_MODE_ENABLED_LISTENER, // Deprecated. Autogenerated by .aidl now.
+ REMOVE_TUNNEL_MODE_ENABLED_LISTENER, // Deprecated. Autogenerated by .aidl now.
+ ADD_WINDOW_INFOS_LISTENER, // Deprecated. Autogenerated by .aidl now.
+ REMOVE_WINDOW_INFOS_LISTENER, // Deprecated. Autogenerated by .aidl now.
+ GET_PRIMARY_PHYSICAL_DISPLAY_ID, // Deprecated. Autogenerated by .aidl now.
GET_DISPLAY_DECORATION_SUPPORT,
GET_BOOT_DISPLAY_MODE_SUPPORT, // Deprecated. Autogenerated by .aidl now.
- SET_BOOT_DISPLAY_MODE,
- CLEAR_BOOT_DISPLAY_MODE, // Deprecated. Autogenerated by .aidl now.
- SET_OVERRIDE_FRAME_RATE,
+ SET_BOOT_DISPLAY_MODE, // Deprecated. Autogenerated by .aidl now.
+ CLEAR_BOOT_DISPLAY_MODE, // Deprecated. Autogenerated by .aidl now.
+ SET_OVERRIDE_FRAME_RATE, // Deprecated. Autogenerated by .aidl now.
// Always append new enum to the end.
};
diff --git a/libs/gui/include/gui/ISurfaceComposerClient.h b/libs/gui/include/gui/ISurfaceComposerClient.h
deleted file mode 100644
index 9e9e191..0000000
--- a/libs/gui/include/gui/ISurfaceComposerClient.h
+++ /dev/null
@@ -1,97 +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 <binder/IInterface.h>
-#include <binder/SafeInterface.h>
-#include <gui/LayerMetadata.h>
-#include <ui/PixelFormat.h>
-
-#include <unordered_map>
-
-namespace android {
-
-class FrameStats;
-class IGraphicBufferProducer;
-
-class ISurfaceComposerClient : public IInterface {
-public:
- DECLARE_META_INTERFACE(SurfaceComposerClient)
-
- // flags for createSurface()
- enum { // (keep in sync with SurfaceControl.java)
- eHidden = 0x00000004,
- eDestroyBackbuffer = 0x00000020,
- eSkipScreenshot = 0x00000040,
- eSecure = 0x00000080,
- eNonPremultiplied = 0x00000100,
- eOpaque = 0x00000400,
- eProtectedByApp = 0x00000800,
- eProtectedByDRM = 0x00001000,
- eCursorWindow = 0x00002000,
- eNoColorFill = 0x00004000,
-
- eFXSurfaceBufferQueue = 0x00000000,
- eFXSurfaceEffect = 0x00020000,
- eFXSurfaceBufferState = 0x00040000,
- eFXSurfaceContainer = 0x00080000,
- eFXSurfaceMask = 0x000F0000,
- };
-
- // TODO(b/172002646): Clean up the Surface Creation Arguments
- /*
- * Requires ACCESS_SURFACE_FLINGER permission
- */
- virtual status_t createSurface(const String8& name, uint32_t w, uint32_t h, PixelFormat format,
- uint32_t flags, const sp<IBinder>& parent,
- LayerMetadata metadata, sp<IBinder>* handle,
- sp<IGraphicBufferProducer>* gbp, int32_t* outLayerId,
- uint32_t* outTransformHint) = 0;
-
- /*
- * Requires ACCESS_SURFACE_FLINGER permission
- */
- virtual status_t createWithSurfaceParent(const String8& name, uint32_t w, uint32_t h,
- PixelFormat format, uint32_t flags,
- const sp<IGraphicBufferProducer>& parent,
- LayerMetadata metadata, sp<IBinder>* handle,
- sp<IGraphicBufferProducer>* gbp, int32_t* outLayerId,
- uint32_t* outTransformHint) = 0;
-
- /*
- * Requires ACCESS_SURFACE_FLINGER permission
- */
- virtual status_t clearLayerFrameStats(const sp<IBinder>& handle) const = 0;
-
- /*
- * Requires ACCESS_SURFACE_FLINGER permission
- */
- virtual status_t getLayerFrameStats(const sp<IBinder>& handle, FrameStats* outStats) const = 0;
-
- virtual status_t mirrorSurface(const sp<IBinder>& mirrorFromHandle, sp<IBinder>* outHandle,
- int32_t* outLayerId) = 0;
-};
-
-class BnSurfaceComposerClient : public SafeBnInterface<ISurfaceComposerClient> {
-public:
- BnSurfaceComposerClient()
- : SafeBnInterface<ISurfaceComposerClient>("BnSurfaceComposerClient") {}
-
- status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) override;
-};
-
-} // namespace android
diff --git a/libs/gui/include/gui/LayerDebugInfo.h b/libs/gui/include/gui/LayerDebugInfo.h
index af834d7..dbb80e5 100644
--- a/libs/gui/include/gui/LayerDebugInfo.h
+++ b/libs/gui/include/gui/LayerDebugInfo.h
@@ -25,7 +25,7 @@
#include <string>
#include <math/vec4.h>
-namespace android {
+namespace android::gui {
/* Class for transporting debug info from SurfaceFlinger to authorized
* recipients. The class is intended to be a data container. There are
@@ -52,7 +52,7 @@
uint32_t mZ = 0 ;
int32_t mWidth = -1;
int32_t mHeight = -1;
- Rect mCrop = Rect::INVALID_RECT;
+ android::Rect mCrop = android::Rect::INVALID_RECT;
half4 mColor = half4(1.0_hf, 1.0_hf, 1.0_hf, 0.0_hf);
uint32_t mFlags = 0;
PixelFormat mPixelFormat = PIXEL_FORMAT_NONE;
@@ -71,4 +71,4 @@
std::string to_string(const LayerDebugInfo& info);
-} // namespace android
+} // namespace android::gui
diff --git a/libs/gui/include/gui/LayerMetadata.h b/libs/gui/include/gui/LayerMetadata.h
index 27f4d37..5af5989 100644
--- a/libs/gui/include/gui/LayerMetadata.h
+++ b/libs/gui/include/gui/LayerMetadata.h
@@ -20,7 +20,7 @@
#include <unordered_map>
-namespace android {
+namespace android::gui {
enum {
METADATA_OWNER_UID = 1,
@@ -69,4 +69,13 @@
ftl_last = Battery
};
-} // namespace android
+} // namespace android::gui
+
+using android::gui::METADATA_ACCESSIBILITY_ID;
+using android::gui::METADATA_DEQUEUE_TIME;
+using android::gui::METADATA_GAME_MODE;
+using android::gui::METADATA_MOUSE_CURSOR;
+using android::gui::METADATA_OWNER_PID;
+using android::gui::METADATA_OWNER_UID;
+using android::gui::METADATA_TASK_ID;
+using android::gui::METADATA_WINDOW_TYPE;
diff --git a/libs/gui/include/gui/LayerState.h b/libs/gui/include/gui/LayerState.h
index 0a9b75a..f3701e8 100644
--- a/libs/gui/include/gui/LayerState.h
+++ b/libs/gui/include/gui/LayerState.h
@@ -21,6 +21,7 @@
#include <stdint.h>
#include <sys/types.h>
+#include <android/gui/IWindowInfosReportedListener.h>
#include <android/native_window.h>
#include <gui/IGraphicBufferProducer.h>
#include <gui/ITransactionCompletedListener.h>
@@ -51,7 +52,9 @@
namespace android {
class Parcel;
-class ISurfaceComposerClient;
+
+using gui::ISurfaceComposerClient;
+using gui::LayerMetadata;
struct client_cache_t {
wp<IBinder> token = nullptr;
@@ -153,7 +156,7 @@
eLayerStackChanged = 0x00000080,
eDimmingEnabledChanged = 0x00000400,
eShadowRadiusChanged = 0x00000800,
- /* unused 0x00001000, */
+ eRenderBorderChanged = 0x00001000,
eBufferCropChanged = 0x00002000,
eRelativeLayerChanged = 0x00004000,
eReparent = 0x00008000,
@@ -163,7 +166,7 @@
eTransformToDisplayInverseChanged = 0x00080000,
eCropChanged = 0x00100000,
eBufferChanged = 0x00200000,
- /* unused 0x00400000, */
+ eDefaultFrameRateCompatibilityChanged = 0x00400000,
eDataspaceChanged = 0x00800000,
eHdrMetadataChanged = 0x01000000,
eSurfaceDamageRegionChanged = 0x02000000,
@@ -273,6 +276,9 @@
int8_t frameRateCompatibility;
int8_t changeFrameRateStrategy;
+ // Default frame rate compatibility used to set the layer refresh rate votetype.
+ int8_t defaultFrameRateCompatibility;
+
// Set by window manager indicating the layer and all its children are
// in a different orientation than the display. The hint suggests that
// the graphic producers should receive a transform hint as if the
@@ -291,6 +297,11 @@
// should be trusted for input occlusion detection purposes
bool isTrustedOverlay;
+ // Flag to indicate if border needs to be enabled on the layer
+ bool borderEnabled;
+ float borderWidth;
+ half4 borderColor;
+
// Stretch effect to be applied to this layer
StretchEffect stretchEffect;
@@ -352,7 +363,9 @@
struct InputWindowCommands {
std::vector<gui::FocusRequest> focusRequests;
- bool syncInputWindows{false};
+ std::unordered_set<sp<gui::IWindowInfosReportedListener>,
+ SpHash<gui::IWindowInfosReportedListener>>
+ windowInfosReportedListeners;
// Merges the passed in commands and returns true if there were any changes.
bool merge(const InputWindowCommands& other);
diff --git a/libs/gui/include/gui/Surface.h b/libs/gui/include/gui/Surface.h
index ab9ebaa..267c28f 100644
--- a/libs/gui/include/gui/Surface.h
+++ b/libs/gui/include/gui/Surface.h
@@ -17,8 +17,8 @@
#ifndef ANDROID_GUI_SURFACE_H
#define ANDROID_GUI_SURFACE_H
+#include <android/gui/FrameTimelineInfo.h>
#include <gui/BufferQueueDefs.h>
-#include <gui/FrameTimelineInfo.h>
#include <gui/HdrMetadata.h>
#include <gui/IGraphicBufferProducer.h>
#include <gui/IProducerListener.h>
@@ -41,6 +41,8 @@
class ISurfaceComposer;
+using gui::FrameTimelineInfo;
+
/* This is the same as ProducerListener except that onBuffersDiscarded is
* called with a vector of graphic buffers instead of buffer slots.
*/
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index efbdb36..24399ff 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -38,6 +38,9 @@
#include <ui/GraphicTypes.h>
#include <ui/PixelFormat.h>
#include <ui/Rotation.h>
+#include <ui/StaticDisplayInfo.h>
+
+#include <android/gui/ISurfaceComposerClient.h>
#include <gui/CpuConsumer.h>
#include <gui/ISurfaceComposer.h>
@@ -52,14 +55,15 @@
namespace android {
class HdrCapabilities;
-class ISurfaceComposerClient;
class IGraphicBufferProducer;
class ITunnelModeEnabledListener;
class Region;
using gui::DisplayCaptureArgs;
using gui::IRegionSamplingListener;
+using gui::ISurfaceComposerClient;
using gui::LayerCaptureArgs;
+using gui::LayerMetadata;
struct SurfaceControlStats {
SurfaceControlStats(const sp<SurfaceControl>& sc, nsecs_t latchTime,
@@ -215,7 +219,7 @@
/**
* Gets the context priority of surface flinger's render engine.
*/
- static int getGPUContextPriority();
+ static int getGpuContextPriority();
/**
* Uncaches a buffer in ISurfaceComposer. It must be uncached via a transaction so that it is
@@ -311,7 +315,7 @@
uint32_t w, // width in pixel
uint32_t h, // height in pixel
PixelFormat format, // pixel-format desired
- uint32_t flags = 0, // usage flags
+ int32_t flags = 0, // usage flags
const sp<IBinder>& parentHandle = nullptr, // parentHandle
LayerMetadata metadata = LayerMetadata(), // metadata
uint32_t* outTransformHint = nullptr);
@@ -321,21 +325,11 @@
uint32_t h, // height in pixel
PixelFormat format, // pixel-format desired
sp<SurfaceControl>* outSurface,
- uint32_t flags = 0, // usage flags
+ int32_t flags = 0, // usage flags
const sp<IBinder>& parentHandle = nullptr, // parentHandle
LayerMetadata metadata = LayerMetadata(), // metadata
uint32_t* outTransformHint = nullptr);
- //! Create a surface
- sp<SurfaceControl> createWithSurfaceParent(const String8& name, // name of the surface
- uint32_t w, // width in pixel
- uint32_t h, // height in pixel
- PixelFormat format, // pixel-format desired
- uint32_t flags = 0, // usage flags
- Surface* parent = nullptr, // parent
- LayerMetadata metadata = LayerMetadata(), // metadata
- uint32_t* outTransformHint = nullptr);
-
// Creates a mirrored hierarchy for the mirrorFromSurface. This returns a SurfaceControl
// which is a parent of the root of the mirrored hierarchy.
//
@@ -393,9 +387,27 @@
std::unordered_set<sp<SurfaceControl>, SCHash> surfaceControls;
};
+ // TODO(b/222421815) this class should be removed when
+ // SurfaceComposerClient::Transaction::syncInputWindows is removed and replaced with a method
+ // for adding callbacks to InputWindowCommands.
+ class Event {
+ private:
+ static constexpr std::chrono::seconds sTimeout{5};
+
+ bool mComplete = false;
+ std::condition_variable mConditionVariable;
+ std::mutex mMutex;
+
+ public:
+ void set();
+ bool wait();
+ };
+
class Transaction : public Parcelable {
private:
void releaseBufferIfOverwriting(const layer_state_t& state);
+ static void mergeFrameTimelineInfo(FrameTimelineInfo& t, const FrameTimelineInfo& other);
+ static void clearFrameTimelineInfo(FrameTimelineInfo& t);
protected:
std::unordered_map<sp<IBinder>, ComposerState, IBinderHash> mComposerStates;
@@ -440,6 +452,8 @@
InputWindowCommands mInputWindowCommands;
int mStatus = NO_ERROR;
+ std::shared_ptr<Event> mWindowInfosReportedEvent = nullptr;
+
layer_state_t* getLayerState(const sp<SurfaceControl>& sc);
DisplayState& getDisplayState(const sp<IBinder>& token);
@@ -461,6 +475,10 @@
// Clears the contents of the transaction without applying it.
void clear();
+ // Returns the current id of the transaction.
+ // The id is updated every time the transaction is applied.
+ uint64_t getId();
+
status_t apply(bool synchronous = false, bool oneWay = false);
// Merge another transaction in to this one, clearing other
// as if it had been applied.
@@ -583,6 +601,9 @@
Transaction& setFrameRate(const sp<SurfaceControl>& sc, float frameRate,
int8_t compatibility, int8_t changeFrameRateStrategy);
+ Transaction& setDefaultFrameRateCompatibility(const sp<SurfaceControl>& sc,
+ int8_t compatibility);
+
// Set by window manager indicating the layer and all its children are
// in a different orientation than the display. The hint suggests that
// the graphic producers should receive a transform hint as if the
@@ -629,6 +650,9 @@
const Rect& destinationFrame);
Transaction& setDropInputMode(const sp<SurfaceControl>& sc, gui::DropInputMode mode);
+ Transaction& enableBorder(const sp<SurfaceControl>& sc, bool shouldEnable, float width,
+ const half4& color);
+
status_t setDisplaySurface(const sp<IBinder>& token,
const sp<IGraphicBufferProducer>& bufferProducer);
diff --git a/libs/gui/include/gui/SurfaceControl.h b/libs/gui/include/gui/SurfaceControl.h
index b72cf83..e4a1350 100644
--- a/libs/gui/include/gui/SurfaceControl.h
+++ b/libs/gui/include/gui/SurfaceControl.h
@@ -24,11 +24,12 @@
#include <utils/RefBase.h>
#include <utils/threads.h>
+#include <android/gui/ISurfaceComposerClient.h>
+
#include <ui/FrameStats.h>
#include <ui/PixelFormat.h>
#include <ui/Region.h>
-#include <gui/ISurfaceComposerClient.h>
#include <math/vec3.h>
namespace android {
@@ -93,8 +94,7 @@
explicit SurfaceControl(const sp<SurfaceControl>& other);
SurfaceControl(const sp<SurfaceComposerClient>& client, const sp<IBinder>& handle,
- const sp<IGraphicBufferProducer>& gbp, int32_t layerId,
- uint32_t width = 0, uint32_t height = 0, PixelFormat format = 0,
+ int32_t layerId, uint32_t width = 0, uint32_t height = 0, PixelFormat format = 0,
uint32_t transformHint = 0, uint32_t flags = 0);
sp<SurfaceControl> getParentingLayer();
@@ -115,8 +115,7 @@
status_t validate() const;
sp<SurfaceComposerClient> mClient;
- sp<IBinder> mHandle;
- sp<IGraphicBufferProducer> mGraphicBufferProducer;
+ sp<IBinder> mHandle;
mutable Mutex mLock;
mutable sp<Surface> mSurfaceData;
mutable sp<BLASTBufferQueue> mBbq;
diff --git a/libs/gui/include/gui/VsyncEventData.h b/libs/gui/include/gui/VsyncEventData.h
index 8e99539..dfdae21 100644
--- a/libs/gui/include/gui/VsyncEventData.h
+++ b/libs/gui/include/gui/VsyncEventData.h
@@ -16,7 +16,7 @@
#pragma once
-#include <gui/FrameTimelineInfo.h>
+#include <android/gui/FrameTimelineInfo.h>
#include <array>
diff --git a/libs/gui/include/gui/WindowInfo.h b/libs/gui/include/gui/WindowInfo.h
index 169f7f0..ac74c8a 100644
--- a/libs/gui/include/gui/WindowInfo.h
+++ b/libs/gui/include/gui/WindowInfo.h
@@ -171,6 +171,8 @@
static_cast<uint32_t>(os::InputConfig::SPY),
INTERCEPTS_STYLUS =
static_cast<uint32_t>(os::InputConfig::INTERCEPTS_STYLUS),
+ CLONE =
+ static_cast<uint32_t>(os::InputConfig::CLONE),
// clang-format on
};
@@ -236,8 +238,6 @@
void setInputConfig(ftl::Flags<InputConfig> config, bool value);
- bool isClone = false;
-
void addTouchableRegion(const Rect& region);
bool touchableRegionContainsPoint(int32_t x, int32_t y) const;
diff --git a/libs/gui/include/gui/WindowInfosListenerReporter.h b/libs/gui/include/gui/WindowInfosListenerReporter.h
index 3b4aed4..2754442 100644
--- a/libs/gui/include/gui/WindowInfosListenerReporter.h
+++ b/libs/gui/include/gui/WindowInfosListenerReporter.h
@@ -17,15 +17,14 @@
#pragma once
#include <android/gui/BnWindowInfosListener.h>
+#include <android/gui/ISurfaceComposer.h>
#include <android/gui/IWindowInfosReportedListener.h>
#include <binder/IBinder.h>
-#include <gui/ISurfaceComposer.h>
#include <gui/SpHash.h>
#include <gui/WindowInfosListener.h>
#include <unordered_set>
namespace android {
-class ISurfaceComposer;
class WindowInfosListenerReporter : public gui::BnWindowInfosListener {
public:
@@ -33,17 +32,17 @@
binder::Status onWindowInfosChanged(const std::vector<gui::WindowInfo>&,
const std::vector<gui::DisplayInfo>&,
const sp<gui::IWindowInfosReportedListener>&) override;
-
status_t addWindowInfosListener(
- const sp<gui::WindowInfosListener>& windowInfosListener, const sp<ISurfaceComposer>&,
+ const sp<gui::WindowInfosListener>& windowInfosListener,
+ const sp<gui::ISurfaceComposer>&,
std::pair<std::vector<gui::WindowInfo>, std::vector<gui::DisplayInfo>>* outInitialInfo);
status_t removeWindowInfosListener(const sp<gui::WindowInfosListener>& windowInfosListener,
- const sp<ISurfaceComposer>& surfaceComposer);
- void reconnect(const sp<ISurfaceComposer>&);
+ const sp<gui::ISurfaceComposer>& surfaceComposer);
+ void reconnect(const sp<gui::ISurfaceComposer>&);
private:
std::mutex mListenersMutex;
- std::unordered_set<sp<gui::WindowInfosListener>, SpHash<gui::WindowInfosListener>>
+ std::unordered_set<sp<gui::WindowInfosListener>, gui::SpHash<gui::WindowInfosListener>>
mWindowInfosListeners GUARDED_BY(mListenersMutex);
std::vector<gui::WindowInfo> mLastWindowInfos GUARDED_BY(mListenersMutex);
diff --git a/libs/gui/include/private/gui/ComposerServiceAIDL.h b/libs/gui/include/private/gui/ComposerServiceAIDL.h
index 9a96976..2963583 100644
--- a/libs/gui/include/private/gui/ComposerServiceAIDL.h
+++ b/libs/gui/include/private/gui/ComposerServiceAIDL.h
@@ -20,6 +20,7 @@
#include <sys/types.h>
#include <android/gui/ISurfaceComposer.h>
+#include <ui/DisplayId.h>
#include <utils/Singleton.h>
#include <utils/StrongPointer.h>
diff --git a/libs/gui/tests/Android.bp b/libs/gui/tests/Android.bp
index e58543a..fc68ad2 100644
--- a/libs/gui/tests/Android.bp
+++ b/libs/gui/tests/Android.bp
@@ -15,7 +15,6 @@
name: "libgui_test",
test_suites: ["device-tests"],
- clang: true,
cflags: [
"-Wall",
"-Werror",
@@ -75,7 +74,6 @@
name: "libgui_multilib_test",
test_suites: ["device-tests"],
- clang: true,
cflags: [
"-Wall",
"-Werror",
@@ -102,7 +100,6 @@
name: "SurfaceParcelable_test",
test_suites: ["device-tests"],
- clang: true,
cflags: [
"-Wall",
"-Werror",
@@ -131,7 +128,6 @@
cc_test {
name: "SamplingDemo",
- clang: true,
cflags: [
"-Wall",
"-Werror",
diff --git a/libs/gui/tests/BLASTBufferQueue_test.cpp b/libs/gui/tests/BLASTBufferQueue_test.cpp
index cb7e94c..3e563b2 100644
--- a/libs/gui/tests/BLASTBufferQueue_test.cpp
+++ b/libs/gui/tests/BLASTBufferQueue_test.cpp
@@ -19,6 +19,7 @@
#include <gui/BLASTBufferQueue.h>
#include <android/hardware/graphics/common/1.2/types.h>
+#include <gui/AidlStatusUtil.h>
#include <gui/BufferQueueCore.h>
#include <gui/BufferQueueProducer.h>
#include <gui/FrameTimestamps.h>
@@ -161,6 +162,10 @@
ASSERT_EQ(numFramesSubmitted, mBlastBufferQueueAdapter->mSubmitted.size());
}
+ void mergeWithNextTransaction(Transaction* merge, uint64_t frameNumber) {
+ mBlastBufferQueueAdapter->mergeWithNextTransaction(merge, frameNumber);
+ }
+
private:
sp<TestBLASTBufferQueue> mBlastBufferQueueAdapter;
};
@@ -301,8 +306,9 @@
const sp<SyncScreenCaptureListener> captureListener = new SyncScreenCaptureListener();
binder::Status status = sf->captureDisplay(captureArgs, captureListener);
- if (status.transactionError() != NO_ERROR) {
- return status.transactionError();
+ status_t err = gui::aidl_utils::statusTFromBinderStatus(status);
+ if (err != NO_ERROR) {
+ return err;
}
captureResults = captureListener->waitForResults();
return captureResults.result;
@@ -1111,6 +1117,40 @@
ASSERT_TRUE(receivedCallback);
}
+TEST_F(BLASTBufferQueueTest, SyncNextTransactionDropBuffer) {
+ uint8_t r = 255;
+ uint8_t g = 0;
+ uint8_t b = 0;
+
+ BLASTBufferQueueHelper adapter(mSurfaceControl, mDisplayWidth, mDisplayHeight);
+
+ sp<IGraphicBufferProducer> igbProducer;
+ setUpProducer(adapter, igbProducer);
+
+ Transaction sync;
+ adapter.setSyncTransaction(sync);
+ queueBuffer(igbProducer, 0, 255, 0, 0);
+
+ // Merge a transaction that has a complete callback into the next frame so we can get notified
+ // when to take a screenshot
+ CallbackHelper transactionCallback;
+ Transaction t;
+ t.addTransactionCompletedCallback(transactionCallback.function,
+ transactionCallback.getContext());
+ adapter.mergeWithNextTransaction(&t, 2);
+ queueBuffer(igbProducer, r, g, b, 0);
+
+ // Drop the buffer, but ensure the next one continues to get processed.
+ sync.setBuffer(mSurfaceControl, nullptr);
+
+ CallbackData callbackData;
+ transactionCallback.getCallbackData(&callbackData);
+ ASSERT_EQ(NO_ERROR, captureDisplay(mCaptureArgs, mCaptureResults));
+ ASSERT_NO_FATAL_FAILURE(
+ checkScreenCapture(r, g, b, {0, 0, (int32_t)mDisplayWidth, (int32_t)mDisplayHeight}));
+ sync.apply();
+}
+
// This test will currently fail because the old surfacecontrol will steal the last presented buffer
// until the old surface control is destroyed. This is not necessarily a bug but to document a
// limitation with the update API and to test any changes to make the api more robust. The current
diff --git a/libs/gui/tests/RegionSampling_test.cpp b/libs/gui/tests/RegionSampling_test.cpp
index c9106be..b18b544 100644
--- a/libs/gui/tests/RegionSampling_test.cpp
+++ b/libs/gui/tests/RegionSampling_test.cpp
@@ -19,14 +19,16 @@
#include <android/gui/BnRegionSamplingListener.h>
#include <binder/ProcessState.h>
+#include <gui/AidlStatusUtil.h>
#include <gui/DisplayEventReceiver.h>
#include <gui/ISurfaceComposer.h>
#include <gui/Surface.h>
#include <gui/SurfaceComposerClient.h>
-#include <private/gui/ComposerService.h>
+#include <private/gui/ComposerServiceAIDL.h>
#include <utils/Looper.h>
using namespace std::chrono_literals;
+using android::gui::aidl_utils::statusTFromBinderStatus;
namespace android::test {
@@ -242,24 +244,33 @@
};
TEST_F(RegionSamplingTest, invalidLayerHandle_doesNotCrash) {
- sp<ISurfaceComposer> composer = ComposerService::getComposerService();
+ sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService();
sp<Listener> listener = new Listener();
- const Rect sampleArea{100, 100, 200, 200};
+ gui::ARect sampleArea;
+ sampleArea.left = 100;
+ sampleArea.top = 100;
+ sampleArea.right = 200;
+ sampleArea.bottom = 200;
// Passing in composer service as the layer handle should not crash, we'll
// treat it as a layer that no longer exists and silently allow sampling to
// occur.
- status_t status = composer->addRegionSamplingListener(sampleArea,
- IInterface::asBinder(composer), listener);
- ASSERT_EQ(NO_ERROR, status);
+ binder::Status status =
+ composer->addRegionSamplingListener(sampleArea, IInterface::asBinder(composer),
+ listener);
+ ASSERT_EQ(NO_ERROR, statusTFromBinderStatus(status));
composer->removeRegionSamplingListener(listener);
}
TEST_F(RegionSamplingTest, DISABLED_CollectsLuma) {
fill_render(rgba_green);
- sp<ISurfaceComposer> composer = ComposerService::getComposerService();
+ sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService();
sp<Listener> listener = new Listener();
- const Rect sampleArea{100, 100, 200, 200};
+ gui::ARect sampleArea;
+ sampleArea.left = 100;
+ sampleArea.top = 100;
+ sampleArea.right = 200;
+ sampleArea.bottom = 200;
composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener);
EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received";
@@ -271,9 +282,13 @@
TEST_F(RegionSamplingTest, DISABLED_CollectsChangingLuma) {
fill_render(rgba_green);
- sp<ISurfaceComposer> composer = ComposerService::getComposerService();
+ sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService();
sp<Listener> listener = new Listener();
- const Rect sampleArea{100, 100, 200, 200};
+ gui::ARect sampleArea;
+ sampleArea.left = 100;
+ sampleArea.top = 100;
+ sampleArea.right = 200;
+ sampleArea.bottom = 200;
composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener);
EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received";
@@ -291,13 +306,21 @@
TEST_F(RegionSamplingTest, DISABLED_CollectsLumaFromTwoRegions) {
fill_render(rgba_green);
- sp<ISurfaceComposer> composer = ComposerService::getComposerService();
+ sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService();
sp<Listener> greenListener = new Listener();
- const Rect greenSampleArea{100, 100, 200, 200};
+ gui::ARect greenSampleArea;
+ greenSampleArea.left = 100;
+ greenSampleArea.top = 100;
+ greenSampleArea.right = 200;
+ greenSampleArea.bottom = 200;
composer->addRegionSamplingListener(greenSampleArea, mTopLayer->getHandle(), greenListener);
sp<Listener> grayListener = new Listener();
- const Rect graySampleArea{500, 100, 600, 200};
+ gui::ARect graySampleArea;
+ graySampleArea.left = 500;
+ graySampleArea.top = 100;
+ graySampleArea.right = 600;
+ graySampleArea.bottom = 200;
composer->addRegionSamplingListener(graySampleArea, mTopLayer->getHandle(), grayListener);
EXPECT_TRUE(grayListener->wait_event(300ms))
@@ -312,29 +335,49 @@
}
TEST_F(RegionSamplingTest, DISABLED_TestIfInvalidInputParameters) {
- sp<ISurfaceComposer> composer = ComposerService::getComposerService();
+ sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService();
sp<Listener> listener = new Listener();
- const Rect sampleArea{100, 100, 200, 200};
+
+ gui::ARect invalidRect;
+ invalidRect.left = Rect::INVALID_RECT.left;
+ invalidRect.top = Rect::INVALID_RECT.top;
+ invalidRect.right = Rect::INVALID_RECT.right;
+ invalidRect.bottom = Rect::INVALID_RECT.bottom;
+
+ gui::ARect sampleArea;
+ sampleArea.left = 100;
+ sampleArea.top = 100;
+ sampleArea.right = 200;
+ sampleArea.bottom = 200;
// Invalid input sampleArea
EXPECT_EQ(BAD_VALUE,
- composer->addRegionSamplingListener(Rect::INVALID_RECT, mTopLayer->getHandle(),
- listener));
+ statusTFromBinderStatus(composer->addRegionSamplingListener(invalidRect,
+ mTopLayer->getHandle(),
+ listener)));
listener->reset();
// Invalid input binder
- EXPECT_EQ(NO_ERROR, composer->addRegionSamplingListener(sampleArea, NULL, listener));
+ EXPECT_EQ(NO_ERROR,
+ statusTFromBinderStatus(
+ composer->addRegionSamplingListener(sampleArea, NULL, listener)));
// Invalid input listener
EXPECT_EQ(BAD_VALUE,
- composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), NULL));
- EXPECT_EQ(BAD_VALUE, composer->removeRegionSamplingListener(NULL));
+ statusTFromBinderStatus(composer->addRegionSamplingListener(sampleArea,
+ mTopLayer->getHandle(),
+ NULL)));
+ EXPECT_EQ(BAD_VALUE, statusTFromBinderStatus(composer->removeRegionSamplingListener(NULL)));
// remove the listener
composer->removeRegionSamplingListener(listener);
}
TEST_F(RegionSamplingTest, DISABLED_TestCallbackAfterRemoveListener) {
fill_render(rgba_green);
- sp<ISurfaceComposer> composer = ComposerService::getComposerService();
+ sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService();
sp<Listener> listener = new Listener();
- const Rect sampleArea{100, 100, 200, 200};
+ gui::ARect sampleArea;
+ sampleArea.left = 100;
+ sampleArea.top = 100;
+ sampleArea.right = 200;
+ sampleArea.bottom = 200;
composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener);
fill_render(rgba_green);
@@ -349,13 +392,18 @@
}
TEST_F(RegionSamplingTest, DISABLED_CollectsLumaFromMovingLayer) {
- sp<ISurfaceComposer> composer = ComposerService::getComposerService();
+ sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService();
sp<Listener> listener = new Listener();
Rect sampleArea{100, 100, 200, 200};
+ gui::ARect sampleAreaA;
+ sampleAreaA.left = sampleArea.left;
+ sampleAreaA.top = sampleArea.top;
+ sampleAreaA.right = sampleArea.right;
+ sampleAreaA.bottom = sampleArea.bottom;
// Test: listener in (100, 100). See layer before move, no layer after move.
fill_render(rgba_blue);
- composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener);
+ composer->addRegionSamplingListener(sampleAreaA, mTopLayer->getHandle(), listener);
EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received";
EXPECT_NEAR(listener->luma(), luma_blue, error_margin);
listener->reset();
@@ -367,7 +415,11 @@
// Test: listener offset to (600, 600). No layer before move, see layer after move.
fill_render(rgba_green);
sampleArea.offsetTo(600, 600);
- composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener);
+ sampleAreaA.left = sampleArea.left;
+ sampleAreaA.top = sampleArea.top;
+ sampleAreaA.right = sampleArea.right;
+ sampleAreaA.bottom = sampleArea.bottom;
+ composer->addRegionSamplingListener(sampleAreaA, mTopLayer->getHandle(), listener);
EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received";
EXPECT_NEAR(listener->luma(), luma_gray, error_margin);
listener->reset();
diff --git a/libs/gui/tests/SamplingDemo.cpp b/libs/gui/tests/SamplingDemo.cpp
index a083a22..f98437b 100644
--- a/libs/gui/tests/SamplingDemo.cpp
+++ b/libs/gui/tests/SamplingDemo.cpp
@@ -26,7 +26,7 @@
#include <gui/ISurfaceComposer.h>
#include <gui/SurfaceComposerClient.h>
#include <gui/SurfaceControl.h>
-#include <private/gui/ComposerService.h>
+#include <private/gui/ComposerServiceAIDL.h>
#include <utils/Trace.h>
using namespace std::chrono_literals;
@@ -121,10 +121,22 @@
const Rect backButtonArea{200, 1606, 248, 1654};
sp<android::Button> backButton = new android::Button("BackButton", backButtonArea);
- sp<ISurfaceComposer> composer = ComposerService::getComposerService();
- composer->addRegionSamplingListener(homeButtonArea, homeButton->getStopLayerHandle(),
+ gui::ARect homeButtonAreaA;
+ homeButtonAreaA.left = 490;
+ homeButtonAreaA.top = 1606;
+ homeButtonAreaA.right = 590;
+ homeButtonAreaA.bottom = 1654;
+
+ gui::ARect backButtonAreaA;
+ backButtonAreaA.left = 200;
+ backButtonAreaA.top = 1606;
+ backButtonAreaA.right = 248;
+ backButtonAreaA.bottom = 1654;
+
+ sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService();
+ composer->addRegionSamplingListener(homeButtonAreaA, homeButton->getStopLayerHandle(),
homeButton);
- composer->addRegionSamplingListener(backButtonArea, backButton->getStopLayerHandle(),
+ composer->addRegionSamplingListener(backButtonAreaA, backButton->getStopLayerHandle(),
backButton);
ProcessState::self()->startThreadPool();
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 065cd7a..7eff3b3 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -24,6 +24,7 @@
#include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h>
#include <binder/ProcessState.h>
#include <configstore/Utils.h>
+#include <gui/AidlStatusUtil.h>
#include <gui/BufferItemConsumer.h>
#include <gui/IProducerListener.h>
#include <gui/ISurfaceComposer.h>
@@ -212,8 +213,9 @@
const sp<SyncScreenCaptureListener> captureListener = new SyncScreenCaptureListener();
binder::Status status = sf->captureDisplay(captureArgs, captureListener);
- if (status.transactionError() != NO_ERROR) {
- return status.transactionError();
+ status_t err = gui::aidl_utils::statusTFromBinderStatus(status);
+ if (err != NO_ERROR) {
+ return err;
}
captureResults = captureListener->waitForResults();
return captureResults.result;
@@ -690,11 +692,6 @@
mSupportsPresent = supportsPresent;
}
- sp<ISurfaceComposerClient> createConnection() override { return nullptr; }
- sp<IDisplayEventConnection> createDisplayEventConnection(
- ISurfaceComposer::VsyncSource, ISurfaceComposer::EventRegistrationFlags) override {
- return nullptr;
- }
status_t setTransactionState(const FrameTimelineInfo& /*frameTimelineInfo*/,
const Vector<ComposerState>& /*state*/,
const Vector<DisplayState>& /*displays*/, uint32_t /*flags*/,
@@ -708,179 +705,6 @@
return NO_ERROR;
}
- void bootFinished() override {}
- bool authenticateSurfaceTexture(
- const sp<IGraphicBufferProducer>& /*surface*/) const override {
- return false;
- }
-
- status_t getSupportedFrameTimestamps(std::vector<FrameEvent>* outSupported)
- const override {
- *outSupported = {
- FrameEvent::REQUESTED_PRESENT,
- FrameEvent::ACQUIRE,
- FrameEvent::LATCH,
- FrameEvent::FIRST_REFRESH_START,
- FrameEvent::LAST_REFRESH_START,
- FrameEvent::GPU_COMPOSITION_DONE,
- FrameEvent::DEQUEUE_READY,
- FrameEvent::RELEASE
- };
- if (mSupportsPresent) {
- outSupported->push_back(
- FrameEvent::DISPLAY_PRESENT);
- }
- return NO_ERROR;
- }
-
- status_t getStaticDisplayInfo(const sp<IBinder>& /*display*/, ui::StaticDisplayInfo*) override {
- return NO_ERROR;
- }
- status_t getDynamicDisplayInfo(const sp<IBinder>& /*display*/,
- ui::DynamicDisplayInfo*) override {
- return NO_ERROR;
- }
- status_t getDisplayNativePrimaries(const sp<IBinder>& /*display*/,
- ui::DisplayPrimaries& /*primaries*/) override {
- return NO_ERROR;
- }
- status_t setActiveColorMode(const sp<IBinder>& /*display*/, ColorMode /*colorMode*/) override {
- return NO_ERROR;
- }
- status_t setBootDisplayMode(const sp<IBinder>& /*display*/, ui::DisplayModeId /*id*/) override {
- return NO_ERROR;
- }
-
- status_t clearAnimationFrameStats() override { return NO_ERROR; }
- status_t getAnimationFrameStats(FrameStats* /*outStats*/) const override {
- return NO_ERROR;
- }
- status_t overrideHdrTypes(const sp<IBinder>& /*display*/,
- const std::vector<ui::Hdr>& /*hdrTypes*/) override {
- return NO_ERROR;
- }
- status_t onPullAtom(const int32_t /*atomId*/, std::string* /*outData*/,
- bool* /*success*/) override {
- return NO_ERROR;
- }
- status_t enableVSyncInjections(bool /*enable*/) override {
- return NO_ERROR;
- }
- status_t injectVSync(nsecs_t /*when*/) override { return NO_ERROR; }
- status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* /*layers*/) override {
- return NO_ERROR;
- }
- status_t getCompositionPreference(
- ui::Dataspace* /*outDefaultDataspace*/, ui::PixelFormat* /*outDefaultPixelFormat*/,
- ui::Dataspace* /*outWideColorGamutDataspace*/,
- ui::PixelFormat* /*outWideColorGamutPixelFormat*/) const override {
- return NO_ERROR;
- }
- status_t getDisplayedContentSamplingAttributes(const sp<IBinder>& /*display*/,
- ui::PixelFormat* /*outFormat*/,
- ui::Dataspace* /*outDataspace*/,
- uint8_t* /*outComponentMask*/) const override {
- return NO_ERROR;
- }
- status_t setDisplayContentSamplingEnabled(const sp<IBinder>& /*display*/, bool /*enable*/,
- uint8_t /*componentMask*/,
- uint64_t /*maxFrames*/) override {
- return NO_ERROR;
- }
- status_t getDisplayedContentSample(const sp<IBinder>& /*display*/, uint64_t /*maxFrames*/,
- uint64_t /*timestamp*/,
- DisplayedFrameStats* /*outStats*/) const override {
- return NO_ERROR;
- }
-
- status_t getColorManagement(bool* /*outGetColorManagement*/) const override { return NO_ERROR; }
- status_t getProtectedContentSupport(bool* /*outSupported*/) const override { return NO_ERROR; }
-
- status_t addRegionSamplingListener(const Rect& /*samplingArea*/,
- const sp<IBinder>& /*stopLayerHandle*/,
- const sp<IRegionSamplingListener>& /*listener*/) override {
- return NO_ERROR;
- }
- status_t removeRegionSamplingListener(
- const sp<IRegionSamplingListener>& /*listener*/) override {
- return NO_ERROR;
- }
- status_t addFpsListener(int32_t /*taskId*/, const sp<gui::IFpsListener>& /*listener*/) {
- return NO_ERROR;
- }
- status_t removeFpsListener(const sp<gui::IFpsListener>& /*listener*/) { return NO_ERROR; }
-
- status_t addTunnelModeEnabledListener(const sp<gui::ITunnelModeEnabledListener>& /*listener*/) {
- return NO_ERROR;
- }
-
- status_t removeTunnelModeEnabledListener(
- const sp<gui::ITunnelModeEnabledListener>& /*listener*/) {
- return NO_ERROR;
- }
-
- status_t setDesiredDisplayModeSpecs(const sp<IBinder>& /*displayToken*/,
- ui::DisplayModeId /*defaultMode*/,
- bool /*allowGroupSwitching*/,
- float /*primaryRefreshRateMin*/,
- float /*primaryRefreshRateMax*/,
- float /*appRequestRefreshRateMin*/,
- float /*appRequestRefreshRateMax*/) {
- return NO_ERROR;
- }
- status_t getDesiredDisplayModeSpecs(const sp<IBinder>& /*displayToken*/,
- ui::DisplayModeId* /*outDefaultMode*/,
- bool* /*outAllowGroupSwitching*/,
- float* /*outPrimaryRefreshRateMin*/,
- float* /*outPrimaryRefreshRateMax*/,
- float* /*outAppRequestRefreshRateMin*/,
- float* /*outAppRequestRefreshRateMax*/) override {
- return NO_ERROR;
- };
-
- status_t setGlobalShadowSettings(const half4& /*ambientColor*/, const half4& /*spotColor*/,
- float /*lightPosY*/, float /*lightPosZ*/,
- float /*lightRadius*/) override {
- return NO_ERROR;
- }
-
- status_t getDisplayDecorationSupport(
- const sp<IBinder>& /*displayToken*/,
- std::optional<DisplayDecorationSupport>* /*outSupport*/) const override {
- return NO_ERROR;
- }
-
- status_t setFrameRate(const sp<IGraphicBufferProducer>& /*surface*/, float /*frameRate*/,
- int8_t /*compatibility*/, int8_t /*changeFrameRateStrategy*/) override {
- return NO_ERROR;
- }
-
- status_t setFrameTimelineInfo(const sp<IGraphicBufferProducer>& /*surface*/,
- const FrameTimelineInfo& /*frameTimelineInfo*/) override {
- return NO_ERROR;
- }
-
- status_t addTransactionTraceListener(
- const sp<gui::ITransactionTraceListener>& /*listener*/) override {
- return NO_ERROR;
- }
-
- int getGPUContextPriority() override { return 0; };
-
- status_t getMaxAcquiredBufferCount(int* /*buffers*/) const override { return NO_ERROR; }
-
- status_t addWindowInfosListener(
- const sp<gui::IWindowInfosListener>& /*windowInfosListener*/) const override {
- return NO_ERROR;
- }
-
- status_t removeWindowInfosListener(
- const sp<gui::IWindowInfosListener>& /*windowInfosListener*/) const override {
- return NO_ERROR;
- }
-
- status_t setOverrideFrameRate(uid_t /*uid*/, float /*frameRate*/) override { return NO_ERROR; }
-
protected:
IBinder* onAsBinder() override { return nullptr; }
@@ -894,6 +718,20 @@
void setSupportsPresent(bool supportsPresent) { mSupportsPresent = supportsPresent; }
+ binder::Status bootFinished() override { return binder::Status::ok(); }
+
+ binder::Status createDisplayEventConnection(
+ VsyncSource /*vsyncSource*/, EventRegistration /*eventRegistration*/,
+ sp<gui::IDisplayEventConnection>* outConnection) override {
+ *outConnection = nullptr;
+ return binder::Status::ok();
+ }
+
+ binder::Status createConnection(sp<gui::ISurfaceComposerClient>* outClient) override {
+ *outClient = nullptr;
+ return binder::Status::ok();
+ }
+
binder::Status createDisplay(const std::string& /*displayName*/, bool /*secure*/,
sp<IBinder>* /*outDisplay*/) override {
return binder::Status::ok();
@@ -920,6 +758,21 @@
return binder::Status::ok();
}
+ binder::Status getSupportedFrameTimestamps(std::vector<FrameEvent>* outSupported) override {
+ *outSupported = {FrameEvent::REQUESTED_PRESENT,
+ FrameEvent::ACQUIRE,
+ FrameEvent::LATCH,
+ FrameEvent::FIRST_REFRESH_START,
+ FrameEvent::LAST_REFRESH_START,
+ FrameEvent::GPU_COMPOSITION_DONE,
+ FrameEvent::DEQUEUE_READY,
+ FrameEvent::RELEASE};
+ if (mSupportsPresent) {
+ outSupported->push_back(FrameEvent::DISPLAY_PRESENT);
+ }
+ return binder::Status::ok();
+ }
+
binder::Status getDisplayStats(const sp<IBinder>& /*display*/,
gui::DisplayStatInfo* /*outStatInfo*/) override {
return binder::Status::ok();
@@ -930,6 +783,30 @@
return binder::Status::ok();
}
+ binder::Status getStaticDisplayInfo(const sp<IBinder>& /*display*/,
+ gui::StaticDisplayInfo* /*outInfo*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getDynamicDisplayInfo(const sp<IBinder>& /*display*/,
+ gui::DynamicDisplayInfo* /*outInfo*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getDisplayNativePrimaries(const sp<IBinder>& /*display*/,
+ gui::DisplayPrimaries* /*outPrimaries*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status setActiveColorMode(const sp<IBinder>& /*display*/, int /*colorMode*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status setBootDisplayMode(const sp<IBinder>& /*display*/,
+ int /*displayModeId*/) override {
+ return binder::Status::ok();
+ }
+
binder::Status clearBootDisplayMode(const sp<IBinder>& /*display*/) override {
return binder::Status::ok();
}
@@ -960,11 +837,107 @@
return binder::Status::ok();
}
+ binder::Status clearAnimationFrameStats() override { return binder::Status::ok(); }
+
+ binder::Status getAnimationFrameStats(gui::FrameStats* /*outStats*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status overrideHdrTypes(const sp<IBinder>& /*display*/,
+ const std::vector<int32_t>& /*hdrTypes*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status onPullAtom(int32_t /*atomId*/, gui::PullAtomData* /*outPullData*/) override {
+ 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();
+ }
+
+ binder::Status getColorManagement(bool* /*outGetColorManagement*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getCompositionPreference(gui::CompositionPreference* /*outPref*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getDisplayedContentSamplingAttributes(
+ const sp<IBinder>& /*display*/, gui::ContentSamplingAttributes* /*outAttrs*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status setDisplayContentSamplingEnabled(const sp<IBinder>& /*display*/, bool /*enable*/,
+ int8_t /*componentMask*/,
+ int64_t /*maxFrames*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getProtectedContentSupport(bool* /*outSupporte*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getDisplayedContentSample(const sp<IBinder>& /*display*/, int64_t /*maxFrames*/,
+ int64_t /*timestamp*/,
+ gui::DisplayedFrameStats* /*outStats*/) override {
+ return binder::Status::ok();
+ }
+
binder::Status isWideColorDisplay(const sp<IBinder>& /*token*/,
bool* /*outIsWideColorDisplay*/) override {
return binder::Status::ok();
}
+ binder::Status addRegionSamplingListener(
+ const gui::ARect& /*samplingArea*/, const sp<IBinder>& /*stopLayerHandle*/,
+ const sp<gui::IRegionSamplingListener>& /*listener*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status removeRegionSamplingListener(
+ const sp<gui::IRegionSamplingListener>& /*listener*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status addFpsListener(int32_t /*taskId*/,
+ const sp<gui::IFpsListener>& /*listener*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status removeFpsListener(const sp<gui::IFpsListener>& /*listener*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status addTunnelModeEnabledListener(
+ const sp<gui::ITunnelModeEnabledListener>& /*listener*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status removeTunnelModeEnabledListener(
+ const sp<gui::ITunnelModeEnabledListener>& /*listener*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status setDesiredDisplayModeSpecs(const sp<IBinder>& /*displayToken*/,
+ int32_t /*defaultMode*/, bool /*allowGroupSwitching*/,
+ float /*primaryRefreshRateMin*/,
+ float /*primaryRefreshRateMax*/,
+ float /*appRequestRefreshRateMin*/,
+ float /*appRequestRefreshRateMax*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getDesiredDisplayModeSpecs(const sp<IBinder>& /*displayToken*/,
+ gui::DisplayModeSpecs* /*outSpecs*/) override {
+ return binder::Status::ok();
+ }
+
binder::Status getDisplayBrightnessSupport(const sp<IBinder>& /*displayToken*/,
bool* /*outSupport*/) override {
return binder::Status::ok();
@@ -989,6 +962,45 @@
binder::Status notifyPowerBoost(int /*boostId*/) override { return binder::Status::ok(); }
+ binder::Status setGlobalShadowSettings(const gui::Color& /*ambientColor*/,
+ const gui::Color& /*spotColor*/, float /*lightPosY*/,
+ float /*lightPosZ*/, float /*lightRadius*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getDisplayDecorationSupport(
+ const sp<IBinder>& /*displayToken*/,
+ std::optional<gui::DisplayDecorationSupport>* /*outSupport*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status setOverrideFrameRate(int32_t /*uid*/, float /*frameRate*/) override {
+ 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();
+ }
+
+ binder::Status getMaxAcquiredBufferCount(int32_t* /*buffers*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status addWindowInfosListener(
+ const sp<gui::IWindowInfosListener>& /*windowInfosListener*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status removeWindowInfosListener(
+ const sp<gui::IWindowInfosListener>& /*windowInfosListener*/) override {
+ return binder::Status::ok();
+ }
+
protected:
IBinder* onAsBinder() override { return nullptr; }
@@ -1034,10 +1046,10 @@
class TestSurface : public Surface {
public:
- TestSurface(const sp<IGraphicBufferProducer>& bufferProducer,
- FenceToFenceTimeMap* fenceMap)
- : Surface(bufferProducer),
- mFakeSurfaceComposer(new FakeSurfaceComposer) {
+ TestSurface(const sp<IGraphicBufferProducer>& bufferProducer, FenceToFenceTimeMap* fenceMap)
+ : Surface(bufferProducer),
+ mFakeSurfaceComposer(new FakeSurfaceComposer),
+ mFakeSurfaceComposerAIDL(new FakeSurfaceComposerAIDL) {
mFakeFrameEventHistory = new FakeProducerFrameEventHistory(fenceMap);
mFrameEventHistory.reset(mFakeFrameEventHistory);
}
@@ -1048,6 +1060,10 @@
return mFakeSurfaceComposer;
}
+ sp<gui::ISurfaceComposer> composerServiceAIDL() const override {
+ return mFakeSurfaceComposerAIDL;
+ }
+
nsecs_t now() const override {
return mNow;
}
@@ -1058,6 +1074,7 @@
public:
sp<FakeSurfaceComposer> mFakeSurfaceComposer;
+ sp<FakeSurfaceComposerAIDL> mFakeSurfaceComposerAIDL;
nsecs_t mNow = 0;
// mFrameEventHistory owns the instance of FakeProducerFrameEventHistory,
@@ -1424,6 +1441,7 @@
TEST_F(GetFrameTimestampsTest, QueryPresentSupported) {
bool displayPresentSupported = true;
mSurface->mFakeSurfaceComposer->setSupportsPresent(displayPresentSupported);
+ mSurface->mFakeSurfaceComposerAIDL->setSupportsPresent(displayPresentSupported);
// Verify supported bits are forwarded.
int supportsPresent = -1;
@@ -1435,6 +1453,7 @@
TEST_F(GetFrameTimestampsTest, QueryPresentNotSupported) {
bool displayPresentSupported = false;
mSurface->mFakeSurfaceComposer->setSupportsPresent(displayPresentSupported);
+ mSurface->mFakeSurfaceComposerAIDL->setSupportsPresent(displayPresentSupported);
// Verify supported bits are forwarded.
int supportsPresent = -1;
@@ -2012,6 +2031,7 @@
TEST_F(GetFrameTimestampsTest, PresentUnsupportedNoSync) {
enableFrameTimestamps();
mSurface->mFakeSurfaceComposer->setSupportsPresent(false);
+ mSurface->mFakeSurfaceComposerAIDL->setSupportsPresent(false);
// Dequeue and queue frame 1.
const uint64_t fId1 = getNextFrameId();
diff --git a/libs/gui/tests/WindowInfo_test.cpp b/libs/gui/tests/WindowInfo_test.cpp
index 99658cc..c51b244 100644
--- a/libs/gui/tests/WindowInfo_test.cpp
+++ b/libs/gui/tests/WindowInfo_test.cpp
@@ -71,7 +71,6 @@
i.applicationInfo.name = "ApplicationFooBar";
i.applicationInfo.token = new BBinder();
i.applicationInfo.dispatchingTimeoutMillis = 0x12345678ABCD;
- i.isClone = true;
Parcel p;
i.writeToParcel(&p);
@@ -102,7 +101,6 @@
ASSERT_EQ(i.replaceTouchableRegionWithCrop, i2.replaceTouchableRegionWithCrop);
ASSERT_EQ(i.touchableRegionCropHandle, i2.touchableRegionCropHandle);
ASSERT_EQ(i.applicationInfo, i2.applicationInfo);
- ASSERT_EQ(i.isClone, i2.isClone);
}
TEST(InputApplicationInfo, Parcelling) {
diff --git a/libs/input/Android.bp b/libs/input/Android.bp
index 5d7874a..5030d60 100644
--- a/libs/input/Android.bp
+++ b/libs/input/Android.bp
@@ -26,7 +26,6 @@
filegroup {
name: "inputconstants_aidl",
srcs: [
- "android/os/BlockUntrustedTouchesMode.aidl",
"android/os/IInputConstants.aidl",
"android/os/InputEventInjectionResult.aidl",
"android/os/InputEventInjectionSync.aidl",
@@ -58,8 +57,6 @@
"VirtualKeyMap.cpp",
],
- clang: true,
-
header_libs: ["jni_headers"],
export_header_lib_headers: ["jni_headers"],
@@ -67,6 +64,7 @@
"libbase",
"liblog",
"libcutils",
+ "libvintf",
],
static_libs: [
diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp
index 13ca9ec..375b684 100644
--- a/libs/input/Input.cpp
+++ b/libs/input/Input.cpp
@@ -64,9 +64,10 @@
}
bool shouldDisregardTransformation(uint32_t source) {
- // Do not apply any transformations to axes from joysticks or touchpads.
+ // Do not apply any transformations to axes from joysticks, touchpads, or relative mice.
return isFromSource(source, AINPUT_SOURCE_CLASS_JOYSTICK) ||
- isFromSource(source, AINPUT_SOURCE_CLASS_POSITION);
+ isFromSource(source, AINPUT_SOURCE_CLASS_POSITION) ||
+ isFromSource(source, AINPUT_SOURCE_MOUSE_RELATIVE);
}
bool shouldDisregardOffset(uint32_t source) {
diff --git a/libs/input/InputDevice.cpp b/libs/input/InputDevice.cpp
index 0bee1b6..a908969 100644
--- a/libs/input/InputDevice.cpp
+++ b/libs/input/InputDevice.cpp
@@ -53,33 +53,39 @@
}
std::string getInputDeviceConfigurationFilePathByDeviceIdentifier(
- const InputDeviceIdentifier& deviceIdentifier,
- InputDeviceConfigurationFileType type) {
+ const InputDeviceIdentifier& deviceIdentifier, InputDeviceConfigurationFileType type,
+ const char* suffix) {
if (deviceIdentifier.vendor !=0 && deviceIdentifier.product != 0) {
if (deviceIdentifier.version != 0) {
// Try vendor product version.
- std::string versionPath = getInputDeviceConfigurationFilePathByName(
- StringPrintf("Vendor_%04x_Product_%04x_Version_%04x",
- deviceIdentifier.vendor, deviceIdentifier.product,
- deviceIdentifier.version),
- type);
+ std::string versionPath =
+ getInputDeviceConfigurationFilePathByName(StringPrintf("Vendor_%04x_Product_%"
+ "04x_Version_%04x%s",
+ deviceIdentifier.vendor,
+ deviceIdentifier.product,
+ deviceIdentifier.version,
+ suffix),
+ type);
if (!versionPath.empty()) {
return versionPath;
}
}
// Try vendor product.
- std::string productPath = getInputDeviceConfigurationFilePathByName(
- StringPrintf("Vendor_%04x_Product_%04x",
- deviceIdentifier.vendor, deviceIdentifier.product),
- type);
+ std::string productPath =
+ getInputDeviceConfigurationFilePathByName(StringPrintf("Vendor_%04x_Product_%04x%s",
+ deviceIdentifier.vendor,
+ deviceIdentifier.product,
+ suffix),
+ type);
if (!productPath.empty()) {
return productPath;
}
}
// Try device name.
- return getInputDeviceConfigurationFilePathByName(deviceIdentifier.getCanonicalName(), type);
+ return getInputDeviceConfigurationFilePathByName(deviceIdentifier.getCanonicalName() + suffix,
+ type);
}
std::string getInputDeviceConfigurationFilePathByName(
diff --git a/libs/input/InputTransport.cpp b/libs/input/InputTransport.cpp
index 6195052..8d8433b 100644
--- a/libs/input/InputTransport.cpp
+++ b/libs/input/InputTransport.cpp
@@ -51,7 +51,7 @@
// Latency added during resampling. A few milliseconds doesn't hurt much but
// reduces the impact of mispredicted touch positions.
-static const nsecs_t RESAMPLE_LATENCY = 5 * NANOS_PER_MS;
+const std::chrono::duration RESAMPLE_LATENCY = 5ms;
// Minimum time difference between consecutive samples before attempting to resample.
static const nsecs_t RESAMPLE_MIN_DELTA = 2 * NANOS_PER_MS;
@@ -721,7 +721,11 @@
// --- InputConsumer ---
InputConsumer::InputConsumer(const std::shared_ptr<InputChannel>& channel)
- : mResampleTouch(isTouchResamplingEnabled()), mChannel(channel), mMsgDeferred(false) {}
+ : InputConsumer(channel, isTouchResamplingEnabled()) {}
+
+InputConsumer::InputConsumer(const std::shared_ptr<InputChannel>& channel,
+ bool enableTouchResampling)
+ : mResampleTouch(enableTouchResampling), mChannel(channel), mMsgDeferred(false) {}
InputConsumer::~InputConsumer() {
}
@@ -751,7 +755,10 @@
// Receive a fresh message.
status_t result = mChannel->receiveMessage(&mMsg);
if (result == OK) {
- mConsumeTimes.emplace(mMsg.header.seq, systemTime(SYSTEM_TIME_MONOTONIC));
+ const auto [_, inserted] =
+ mConsumeTimes.emplace(mMsg.header.seq, systemTime(SYSTEM_TIME_MONOTONIC));
+ LOG_ALWAYS_FATAL_IF(!inserted, "Already have a consume time for seq=%" PRIu32,
+ mMsg.header.seq);
}
if (result) {
// Consume the next batched event unless batches are being held for later.
@@ -918,7 +925,7 @@
nsecs_t sampleTime = frameTime;
if (mResampleTouch) {
- sampleTime -= RESAMPLE_LATENCY;
+ sampleTime -= std::chrono::nanoseconds(RESAMPLE_LATENCY).count();
}
ssize_t split = findSampleNoLaterThan(batch, sampleTime);
if (split < 0) {
@@ -1166,6 +1173,11 @@
return;
}
+ if (current->eventTime == sampleTime) {
+ // Prevents having 2 events with identical times and coordinates.
+ return;
+ }
+
// Resample touch coordinates.
History oldLastResample;
oldLastResample.initializeFrom(touchState.lastResample);
diff --git a/libs/input/KeyLayoutMap.cpp b/libs/input/KeyLayoutMap.cpp
index 7c25cda..59cc7d1 100644
--- a/libs/input/KeyLayoutMap.cpp
+++ b/libs/input/KeyLayoutMap.cpp
@@ -21,24 +21,33 @@
#include <input/InputEventLabels.h>
#include <input/KeyLayoutMap.h>
#include <input/Keyboard.h>
+#include <log/log.h>
#include <utils/Errors.h>
-#include <utils/Log.h>
#include <utils/Timers.h>
#include <utils/Tokenizer.h>
+#include <vintf/RuntimeInfo.h>
+#include <vintf/VintfObject.h>
#include <cstdlib>
#include <string_view>
#include <unordered_map>
-// Enables debug output for the parser.
-#define DEBUG_PARSER 0
+/**
+ * Log debug output for the parser.
+ * Enable this via "adb shell setprop log.tag.KeyLayoutMapParser DEBUG" (requires restart)
+ */
+const bool DEBUG_PARSER =
+ __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Parser", ANDROID_LOG_INFO);
// Enables debug output for parser performance.
#define DEBUG_PARSER_PERFORMANCE 0
-// Enables debug output for mapping.
-#define DEBUG_MAPPING 0
-
+/**
+ * Log debug output for mapping.
+ * Enable this via "adb shell setprop log.tag.KeyLayoutMapMapping DEBUG" (requires restart)
+ */
+const bool DEBUG_MAPPING =
+ __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Mapping", ANDROID_LOG_INFO);
namespace android {
namespace {
@@ -69,6 +78,29 @@
sensorPair<InputDeviceSensorType::GYROSCOPE_UNCALIBRATED>(),
sensorPair<InputDeviceSensorType::SIGNIFICANT_MOTION>()};
+bool kernelConfigsArePresent(const std::set<std::string>& configs) {
+ std::shared_ptr<const android::vintf::RuntimeInfo> runtimeInfo =
+ android::vintf::VintfObject::GetInstance()->getRuntimeInfo(
+ vintf::RuntimeInfo::FetchFlag::CONFIG_GZ);
+ LOG_ALWAYS_FATAL_IF(runtimeInfo == nullptr, "Kernel configs could not be fetched");
+
+ const std::map<std::string, std::string>& kernelConfigs = runtimeInfo->kernelConfigs();
+ for (const std::string& requiredConfig : configs) {
+ const auto configIt = kernelConfigs.find(requiredConfig);
+ if (configIt == kernelConfigs.end()) {
+ ALOGI("Required kernel config %s is not found", requiredConfig.c_str());
+ return false;
+ }
+ const std::string& option = configIt->second;
+ if (option != "y" && option != "m") {
+ ALOGI("Required kernel config %s has option %s", requiredConfig.c_str(),
+ option.c_str());
+ return false;
+ }
+ }
+ return true;
+}
+
} // namespace
KeyLayoutMap::KeyLayoutMap() = default;
@@ -76,32 +108,34 @@
base::Result<std::shared_ptr<KeyLayoutMap>> KeyLayoutMap::loadContents(const std::string& filename,
const char* contents) {
- Tokenizer* tokenizer;
- status_t status = Tokenizer::fromContents(String8(filename.c_str()), contents, &tokenizer);
- if (status) {
- ALOGE("Error %d opening key layout map.", status);
- return Errorf("Error {} opening key layout map file {}.", status, filename.c_str());
- }
- std::unique_ptr<Tokenizer> t(tokenizer);
- auto ret = load(t.get());
- if (ret.ok()) {
- (*ret)->mLoadFileName = filename;
- }
- return ret;
+ return load(filename, contents);
}
-base::Result<std::shared_ptr<KeyLayoutMap>> KeyLayoutMap::load(const std::string& filename) {
+base::Result<std::shared_ptr<KeyLayoutMap>> KeyLayoutMap::load(const std::string& filename,
+ const char* contents) {
Tokenizer* tokenizer;
- status_t status = Tokenizer::open(String8(filename.c_str()), &tokenizer);
+ status_t status;
+ if (contents == nullptr) {
+ status = Tokenizer::open(String8(filename.c_str()), &tokenizer);
+ } else {
+ status = Tokenizer::fromContents(String8(filename.c_str()), contents, &tokenizer);
+ }
if (status) {
ALOGE("Error %d opening key layout map file %s.", status, filename.c_str());
return Errorf("Error {} opening key layout map file {}.", status, filename.c_str());
}
std::unique_ptr<Tokenizer> t(tokenizer);
auto ret = load(t.get());
- if (ret.ok()) {
- (*ret)->mLoadFileName = filename;
+ if (!ret.ok()) {
+ return ret;
}
+ const std::shared_ptr<KeyLayoutMap>& map = *ret;
+ LOG_ALWAYS_FATAL_IF(map == nullptr, "Returned map should not be null if there's no error");
+ if (!kernelConfigsArePresent(map->mRequiredKernelConfigs)) {
+ ALOGI("Not loading %s because the required kernel configs are not set", filename.c_str());
+ return Errorf("Missing kernel config");
+ }
+ map->mLoadFileName = filename;
return ret;
}
@@ -134,9 +168,8 @@
int32_t* outKeyCode, uint32_t* outFlags) const {
const Key* key = getKey(scanCode, usageCode);
if (!key) {
-#if DEBUG_MAPPING
- ALOGD("mapKey: scanCode=%d, usageCode=0x%08x ~ Failed.", scanCode, usageCode);
-#endif
+ ALOGD_IF(DEBUG_MAPPING, "mapKey: scanCode=%d, usageCode=0x%08x ~ Failed.", scanCode,
+ usageCode);
*outKeyCode = AKEYCODE_UNKNOWN;
*outFlags = 0;
return NAME_NOT_FOUND;
@@ -145,10 +178,9 @@
*outKeyCode = key->keyCode;
*outFlags = key->flags;
-#if DEBUG_MAPPING
- ALOGD("mapKey: scanCode=%d, usageCode=0x%08x ~ Result keyCode=%d, outFlags=0x%08x.",
- scanCode, usageCode, *outKeyCode, *outFlags);
-#endif
+ ALOGD_IF(DEBUG_MAPPING,
+ "mapKey: scanCode=%d, usageCode=0x%08x ~ Result keyCode=%d, outFlags=0x%08x.",
+ scanCode, usageCode, *outKeyCode, *outFlags);
return NO_ERROR;
}
@@ -156,103 +188,79 @@
base::Result<std::pair<InputDeviceSensorType, int32_t>> KeyLayoutMap::mapSensor(int32_t absCode) {
auto it = mSensorsByAbsCode.find(absCode);
if (it == mSensorsByAbsCode.end()) {
-#if DEBUG_MAPPING
- ALOGD("mapSensor: absCode=%d, ~ Failed.", absCode);
-#endif
+ ALOGD_IF(DEBUG_MAPPING, "mapSensor: absCode=%d, ~ Failed.", absCode);
return Errorf("Can't find abs code {}.", absCode);
}
const Sensor& sensor = it->second;
-
-#if DEBUG_MAPPING
- ALOGD("mapSensor: absCode=%d, sensorType=%s, sensorDataIndex=0x%x.", absCode,
- ftl::enum_string(sensor.sensorType).c_str(), sensor.sensorDataIndex);
-#endif
+ ALOGD_IF(DEBUG_MAPPING, "mapSensor: absCode=%d, sensorType=%s, sensorDataIndex=0x%x.", absCode,
+ ftl::enum_string(sensor.sensorType).c_str(), sensor.sensorDataIndex);
return std::make_pair(sensor.sensorType, sensor.sensorDataIndex);
}
const KeyLayoutMap::Key* KeyLayoutMap::getKey(int32_t scanCode, int32_t usageCode) const {
if (usageCode) {
- ssize_t index = mKeysByUsageCode.indexOfKey(usageCode);
- if (index >= 0) {
- return &mKeysByUsageCode.valueAt(index);
+ auto it = mKeysByUsageCode.find(usageCode);
+ if (it != mKeysByUsageCode.end()) {
+ return &it->second;
}
}
if (scanCode) {
- ssize_t index = mKeysByScanCode.indexOfKey(scanCode);
- if (index >= 0) {
- return &mKeysByScanCode.valueAt(index);
+ auto it = mKeysByScanCode.find(scanCode);
+ if (it != mKeysByScanCode.end()) {
+ return &it->second;
}
}
return nullptr;
}
-status_t KeyLayoutMap::findScanCodesForKey(
- int32_t keyCode, std::vector<int32_t>* outScanCodes) const {
- const size_t N = mKeysByScanCode.size();
- for (size_t i=0; i<N; i++) {
- if (mKeysByScanCode.valueAt(i).keyCode == keyCode) {
- outScanCodes->push_back(mKeysByScanCode.keyAt(i));
+std::vector<int32_t> KeyLayoutMap::findScanCodesForKey(int32_t keyCode) const {
+ std::vector<int32_t> scanCodes;
+ for (const auto& [scanCode, key] : mKeysByScanCode) {
+ if (keyCode == key.keyCode) {
+ scanCodes.push_back(scanCode);
}
}
- return NO_ERROR;
+ return scanCodes;
}
-status_t KeyLayoutMap::mapAxis(int32_t scanCode, AxisInfo* outAxisInfo) const {
- ssize_t index = mAxes.indexOfKey(scanCode);
- if (index < 0) {
-#if DEBUG_MAPPING
- ALOGD("mapAxis: scanCode=%d ~ Failed.", scanCode);
-#endif
- return NAME_NOT_FOUND;
+std::optional<AxisInfo> KeyLayoutMap::mapAxis(int32_t scanCode) const {
+ auto it = mAxes.find(scanCode);
+ if (it == mAxes.end()) {
+ ALOGD_IF(DEBUG_MAPPING, "mapAxis: scanCode=%d ~ Failed.", scanCode);
+ return std::nullopt;
}
- *outAxisInfo = mAxes.valueAt(index);
-
-#if DEBUG_MAPPING
- ALOGD("mapAxis: scanCode=%d ~ Result mode=%d, axis=%d, highAxis=%d, "
- "splitValue=%d, flatOverride=%d.",
- scanCode,
- outAxisInfo->mode, outAxisInfo->axis, outAxisInfo->highAxis,
- outAxisInfo->splitValue, outAxisInfo->flatOverride);
-#endif
- return NO_ERROR;
+ const AxisInfo& axisInfo = it->second;
+ ALOGD_IF(DEBUG_MAPPING,
+ "mapAxis: scanCode=%d ~ Result mode=%d, axis=%d, highAxis=%d, "
+ "splitValue=%d, flatOverride=%d.",
+ scanCode, axisInfo.mode, axisInfo.axis, axisInfo.highAxis, axisInfo.splitValue,
+ axisInfo.flatOverride);
+ return axisInfo;
}
-status_t KeyLayoutMap::findScanCodeForLed(int32_t ledCode, int32_t* outScanCode) const {
- const size_t N = mLedsByScanCode.size();
- for (size_t i = 0; i < N; i++) {
- if (mLedsByScanCode.valueAt(i).ledCode == ledCode) {
- *outScanCode = mLedsByScanCode.keyAt(i);
-#if DEBUG_MAPPING
- ALOGD("findScanCodeForLed: ledCode=%d, scanCode=%d.", ledCode, *outScanCode);
-#endif
- return NO_ERROR;
+std::optional<int32_t> KeyLayoutMap::findScanCodeForLed(int32_t ledCode) const {
+ for (const auto& [scanCode, led] : mLedsByScanCode) {
+ if (led.ledCode == ledCode) {
+ ALOGD_IF(DEBUG_MAPPING, "%s: ledCode=%d, scanCode=%d.", __func__, ledCode, scanCode);
+ return scanCode;
}
}
-#if DEBUG_MAPPING
- ALOGD("findScanCodeForLed: ledCode=%d ~ Not found.", ledCode);
-#endif
- return NAME_NOT_FOUND;
+ ALOGD_IF(DEBUG_MAPPING, "%s: ledCode=%d ~ Not found.", __func__, ledCode);
+ return std::nullopt;
}
-status_t KeyLayoutMap::findUsageCodeForLed(int32_t ledCode, int32_t* outUsageCode) const {
- const size_t N = mLedsByUsageCode.size();
- for (size_t i = 0; i < N; i++) {
- if (mLedsByUsageCode.valueAt(i).ledCode == ledCode) {
- *outUsageCode = mLedsByUsageCode.keyAt(i);
-#if DEBUG_MAPPING
- ALOGD("findUsageForLed: ledCode=%d, usage=%x.", ledCode, *outUsageCode);
-#endif
- return NO_ERROR;
+std::optional<int32_t> KeyLayoutMap::findUsageCodeForLed(int32_t ledCode) const {
+ for (const auto& [usageCode, led] : mLedsByUsageCode) {
+ if (led.ledCode == ledCode) {
+ ALOGD_IF(DEBUG_MAPPING, "%s: ledCode=%d, usage=%x.", __func__, ledCode, usageCode);
+ return usageCode;
}
}
-#if DEBUG_MAPPING
- ALOGD("findUsageForLed: ledCode=%d ~ Not found.", ledCode);
-#endif
- return NAME_NOT_FOUND;
+ ALOGD_IF(DEBUG_MAPPING, "%s: ledCode=%d ~ Not found.", __func__, ledCode);
+ return std::nullopt;
}
-
// --- KeyLayoutMap::Parser ---
KeyLayoutMap::Parser::Parser(KeyLayoutMap* map, Tokenizer* tokenizer) :
@@ -264,10 +272,8 @@
status_t KeyLayoutMap::Parser::parse() {
while (!mTokenizer->isEof()) {
-#if DEBUG_PARSER
- ALOGD("Parsing %s: '%s'.", mTokenizer->getLocation().string(),
- mTokenizer->peekRemainderOfLine().string());
-#endif
+ ALOGD_IF(DEBUG_PARSER, "Parsing %s: '%s'.", mTokenizer->getLocation().string(),
+ mTokenizer->peekRemainderOfLine().string());
mTokenizer->skipDelimiters(WHITESPACE);
@@ -289,6 +295,10 @@
mTokenizer->skipDelimiters(WHITESPACE);
status_t status = parseSensor();
if (status) return status;
+ } else if (keywordToken == "requires_kernel_config") {
+ mTokenizer->skipDelimiters(WHITESPACE);
+ status_t status = parseRequiredKernelConfig();
+ if (status) return status;
} else {
ALOGE("%s: Expected keyword, got '%s'.", mTokenizer->getLocation().string(),
keywordToken.string());
@@ -325,8 +335,9 @@
mapUsage ? "usage" : "scan code", codeToken.string());
return BAD_VALUE;
}
- KeyedVector<int32_t, Key>& map = mapUsage ? mMap->mKeysByUsageCode : mMap->mKeysByScanCode;
- if (map.indexOfKey(code) >= 0) {
+ std::unordered_map<int32_t, Key>& map =
+ mapUsage ? mMap->mKeysByUsageCode : mMap->mKeysByScanCode;
+ if (map.find(code) != map.end()) {
ALOGE("%s: Duplicate entry for key %s '%s'.", mTokenizer->getLocation().string(),
mapUsage ? "usage" : "scan code", codeToken.string());
return BAD_VALUE;
@@ -361,14 +372,13 @@
flags |= flag;
}
-#if DEBUG_PARSER
- ALOGD("Parsed key %s: code=%d, keyCode=%d, flags=0x%08x.",
- mapUsage ? "usage" : "scan code", code, keyCode, flags);
-#endif
+ ALOGD_IF(DEBUG_PARSER, "Parsed key %s: code=%d, keyCode=%d, flags=0x%08x.",
+ mapUsage ? "usage" : "scan code", code, keyCode, flags);
+
Key key;
key.keyCode = keyCode;
key.flags = flags;
- map.add(code, key);
+ map.insert({code, key});
return NO_ERROR;
}
@@ -381,7 +391,7 @@
scanCodeToken.string());
return BAD_VALUE;
}
- if (mMap->mAxes.indexOfKey(scanCode) >= 0) {
+ if (mMap->mAxes.find(scanCode) != mMap->mAxes.end()) {
ALOGE("%s: Duplicate entry for axis scan code '%s'.", mTokenizer->getLocation().string(),
scanCodeToken.string());
return BAD_VALUE;
@@ -462,14 +472,12 @@
}
}
-#if DEBUG_PARSER
- ALOGD("Parsed axis: scanCode=%d, mode=%d, axis=%d, highAxis=%d, "
- "splitValue=%d, flatOverride=%d.",
- scanCode,
- axisInfo.mode, axisInfo.axis, axisInfo.highAxis,
- axisInfo.splitValue, axisInfo.flatOverride);
-#endif
- mMap->mAxes.add(scanCode, axisInfo);
+ ALOGD_IF(DEBUG_PARSER,
+ "Parsed axis: scanCode=%d, mode=%d, axis=%d, highAxis=%d, "
+ "splitValue=%d, flatOverride=%d.",
+ scanCode, axisInfo.mode, axisInfo.axis, axisInfo.highAxis, axisInfo.splitValue,
+ axisInfo.flatOverride);
+ mMap->mAxes.insert({scanCode, axisInfo});
return NO_ERROR;
}
@@ -489,8 +497,9 @@
return BAD_VALUE;
}
- KeyedVector<int32_t, Led>& map = mapUsage ? mMap->mLedsByUsageCode : mMap->mLedsByScanCode;
- if (map.indexOfKey(code) >= 0) {
+ std::unordered_map<int32_t, Led>& map =
+ mapUsage ? mMap->mLedsByUsageCode : mMap->mLedsByScanCode;
+ if (map.find(code) != map.end()) {
ALOGE("%s: Duplicate entry for led %s '%s'.", mTokenizer->getLocation().string(),
mapUsage ? "usage" : "scan code", codeToken.string());
return BAD_VALUE;
@@ -505,14 +514,12 @@
return BAD_VALUE;
}
-#if DEBUG_PARSER
- ALOGD("Parsed led %s: code=%d, ledCode=%d.",
- mapUsage ? "usage" : "scan code", code, ledCode);
-#endif
+ ALOGD_IF(DEBUG_PARSER, "Parsed led %s: code=%d, ledCode=%d.", mapUsage ? "usage" : "scan code",
+ code, ledCode);
Led led;
led.ledCode = ledCode;
- map.add(code, led);
+ map.insert({code, led});
return NO_ERROR;
}
@@ -584,10 +591,8 @@
}
int32_t sensorDataIndex = indexOpt.value();
-#if DEBUG_PARSER
- ALOGD("Parsed sensor: abs code=%d, sensorType=%s, sensorDataIndex=%d.", code,
- ftl::enum_string(sensorType).c_str(), sensorDataIndex);
-#endif
+ ALOGD_IF(DEBUG_PARSER, "Parsed sensor: abs code=%d, sensorType=%s, sensorDataIndex=%d.", code,
+ ftl::enum_string(sensorType).c_str(), sensorDataIndex);
Sensor sensor;
sensor.sensorType = sensorType;
@@ -596,4 +601,23 @@
return NO_ERROR;
}
+// Parse the name of a required kernel config.
+// The layout won't be used if the specified kernel config is not present
+// Examples:
+// requires_kernel_config CONFIG_HID_PLAYSTATION
+status_t KeyLayoutMap::Parser::parseRequiredKernelConfig() {
+ String8 codeToken = mTokenizer->nextToken(WHITESPACE);
+ std::string configName = codeToken.string();
+
+ const auto result = mMap->mRequiredKernelConfigs.emplace(configName);
+ if (!result.second) {
+ ALOGE("%s: Duplicate entry for required kernel config %s.",
+ mTokenizer->getLocation().string(), configName.c_str());
+ return BAD_VALUE;
+ }
+
+ ALOGD_IF(DEBUG_PARSER, "Parsed required kernel config: name=%s", configName.c_str());
+ return NO_ERROR;
+}
+
} // namespace android
diff --git a/libs/input/Keyboard.cpp b/libs/input/Keyboard.cpp
index f0895b3..c3f5151 100644
--- a/libs/input/Keyboard.cpp
+++ b/libs/input/Keyboard.cpp
@@ -20,16 +20,23 @@
#include <unistd.h>
#include <limits.h>
-#include <input/Keyboard.h>
-#include <input/InputEventLabels.h>
-#include <input/KeyLayoutMap.h>
-#include <input/KeyCharacterMap.h>
#include <input/InputDevice.h>
+#include <input/InputEventLabels.h>
+#include <input/KeyCharacterMap.h>
+#include <input/KeyLayoutMap.h>
+#include <input/Keyboard.h>
+#include <log/log.h>
#include <utils/Errors.h>
-#include <utils/Log.h>
namespace android {
+static std::string getPath(const InputDeviceIdentifier& deviceIdentifier, const std::string& name,
+ InputDeviceConfigurationFileType type) {
+ return name.empty()
+ ? getInputDeviceConfigurationFilePathByDeviceIdentifier(deviceIdentifier, type)
+ : getInputDeviceConfigurationFilePathByName(name, type);
+}
+
// --- KeyMap ---
KeyMap::KeyMap() {
@@ -111,11 +118,25 @@
}
base::Result<std::shared_ptr<KeyLayoutMap>> ret = KeyLayoutMap::load(path);
+ if (ret.ok()) {
+ keyLayoutMap = *ret;
+ keyLayoutFile = path;
+ return OK;
+ }
+
+ // Try to load fallback layout if the regular layout could not be loaded due to missing
+ // kernel modules
+ std::string fallbackPath(
+ getInputDeviceConfigurationFilePathByDeviceIdentifier(deviceIdentifier,
+ InputDeviceConfigurationFileType::
+ KEY_LAYOUT,
+ "_fallback"));
+ ret = KeyLayoutMap::load(fallbackPath);
if (!ret.ok()) {
return ret.error().code();
}
keyLayoutMap = *ret;
- keyLayoutFile = path;
+ keyLayoutFile = fallbackPath;
return OK;
}
@@ -137,14 +158,6 @@
return OK;
}
-std::string KeyMap::getPath(const InputDeviceIdentifier& deviceIdentifier,
- const std::string& name, InputDeviceConfigurationFileType type) {
- return name.empty()
- ? getInputDeviceConfigurationFilePathByDeviceIdentifier(deviceIdentifier, type)
- : getInputDeviceConfigurationFilePathByName(name, type);
-}
-
-
// --- Global functions ---
bool isKeyboardSpecialFunction(const PropertyMap* config) {
diff --git a/libs/input/VelocityTracker.cpp b/libs/input/VelocityTracker.cpp
index 7f427f2..76aaf61 100644
--- a/libs/input/VelocityTracker.cpp
+++ b/libs/input/VelocityTracker.cpp
@@ -27,6 +27,8 @@
#include <utils/BitSet.h>
#include <utils/Timers.h>
+using std::literals::chrono_literals::operator""ms;
+
namespace android {
/**
@@ -57,8 +59,14 @@
// 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
// velocity after the pointer starts moving again.
-static const nsecs_t ASSUME_POINTER_STOPPED_TIME = 40 * NANOS_PER_MS;
+static const std::chrono::duration ASSUME_POINTER_STOPPED_TIME = 40ms;
+static std::string toString(std::chrono::nanoseconds t) {
+ std::stringstream stream;
+ stream.precision(1);
+ stream << std::fixed << std::chrono::duration<float, std::milli>(t).count() << " ms";
+ return stream.str();
+}
static float vectorDot(const float* a, const float* b, uint32_t m) {
float r = 0;
@@ -146,18 +154,14 @@
VelocityTracker::Strategy strategy) {
switch (strategy) {
case VelocityTracker::Strategy::IMPULSE:
- if (DEBUG_STRATEGY) {
- ALOGI("Initializing impulse strategy");
- }
+ ALOGI_IF(DEBUG_STRATEGY, "Initializing impulse strategy");
return std::make_unique<ImpulseVelocityTrackerStrategy>();
case VelocityTracker::Strategy::LSQ1:
return std::make_unique<LeastSquaresVelocityTrackerStrategy>(1);
case VelocityTracker::Strategy::LSQ2:
- if (DEBUG_STRATEGY && !DEBUG_IMPULSE) {
- ALOGI("Initializing lsq2 strategy");
- }
+ ALOGI_IF(DEBUG_STRATEGY && !DEBUG_IMPULSE, "Initializing lsq2 strategy");
return std::make_unique<LeastSquaresVelocityTrackerStrategy>(2);
case VelocityTracker::Strategy::LSQ3:
@@ -221,12 +225,11 @@
idBits.clearLastMarkedBit();
}
- if ((mCurrentPointerIdBits.value & idBits.value)
- && eventTime >= mLastEventTime + ASSUME_POINTER_STOPPED_TIME) {
- if (DEBUG_VELOCITY) {
- ALOGD("VelocityTracker: stopped for %0.3f ms, clearing state.",
- (eventTime - mLastEventTime) * 0.000001f);
- }
+ if ((mCurrentPointerIdBits.value & idBits.value) &&
+ std::chrono::nanoseconds(eventTime - mLastEventTime) > ASSUME_POINTER_STOPPED_TIME) {
+ ALOGD_IF(DEBUG_VELOCITY, "VelocityTracker: stopped for %s, clearing state.",
+ toString(std::chrono::nanoseconds(eventTime - mLastEventTime)).c_str());
+
// We have not received any movements for too long. Assume that all pointers
// have stopped.
mStrategy->clear();
@@ -281,8 +284,18 @@
case AMOTION_EVENT_ACTION_MOVE:
case AMOTION_EVENT_ACTION_HOVER_MOVE:
break;
- default:
- // Ignore all other actions because they do not convey any new information about
+ case AMOTION_EVENT_ACTION_POINTER_UP:
+ case AMOTION_EVENT_ACTION_UP: {
+ std::chrono::nanoseconds delaySinceLastEvent(event->getEventTime() - mLastEventTime);
+ if (delaySinceLastEvent > ASSUME_POINTER_STOPPED_TIME) {
+ ALOGD_IF(DEBUG_VELOCITY,
+ "VelocityTracker: stopped for %s, clearing state upon pointer liftoff.",
+ toString(delaySinceLastEvent).c_str());
+ // We have not received any movements for too long. Assume that all pointers
+ // have stopped.
+ mStrategy->clear();
+ }
+ // 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.
// Note that ACTION_UP and ACTION_POINTER_UP always report the last known position
// of the pointers that went up. ACTION_POINTER_UP does include the new position of
@@ -292,6 +305,10 @@
// before adding the movement.
return;
}
+ default:
+ // Ignore all other actions.
+ return;
+ }
size_t pointerCount = event->getPointerCount();
if (pointerCount > MAX_POINTERS) {
@@ -438,10 +455,10 @@
static bool solveLeastSquares(const std::vector<float>& x, const std::vector<float>& y,
const std::vector<float>& w, uint32_t n, float* outB, float* outDet) {
const size_t m = x.size();
- if (DEBUG_STRATEGY) {
- ALOGD("solveLeastSquares: m=%d, n=%d, x=%s, y=%s, w=%s", int(m), int(n),
- vectorToString(x).c_str(), vectorToString(y).c_str(), vectorToString(w).c_str());
- }
+
+ ALOGD_IF(DEBUG_STRATEGY, "solveLeastSquares: m=%d, n=%d, x=%s, y=%s, w=%s", int(m), int(n),
+ vectorToString(x).c_str(), vectorToString(y).c_str(), vectorToString(w).c_str());
+
LOG_ALWAYS_FATAL_IF(m != y.size() || m != w.size(), "Mismatched vector sizes");
// Expand the X vector to a matrix A, pre-multiplied by the weights.
@@ -452,9 +469,9 @@
a[i][h] = a[i - 1][h] * x[h];
}
}
- if (DEBUG_STRATEGY) {
- ALOGD(" - a=%s", matrixToString(&a[0][0], m, n, false /*rowMajor*/).c_str());
- }
+
+ ALOGD_IF(DEBUG_STRATEGY, " - a=%s",
+ matrixToString(&a[0][0], m, n, false /*rowMajor*/).c_str());
// Apply the Gram-Schmidt process to A to obtain its QR decomposition.
float q[n][m]; // orthonormal basis, column-major order
@@ -473,9 +490,7 @@
float norm = vectorNorm(&q[j][0], m);
if (norm < 0.000001f) {
// vectors are linearly dependent or zero so no solution
- if (DEBUG_STRATEGY) {
- ALOGD(" - no solution, norm=%f", norm);
- }
+ ALOGD_IF(DEBUG_STRATEGY, " - no solution, norm=%f", norm);
return false;
}
@@ -518,9 +533,8 @@
}
outB[i] /= r[i][i];
}
- if (DEBUG_STRATEGY) {
- ALOGD(" - b=%s", vectorToString(outB, n).c_str());
- }
+
+ ALOGD_IF(DEBUG_STRATEGY, " - b=%s", vectorToString(outB, n).c_str());
// Calculate the coefficient of determination as 1 - (SSerr / SStot) where
// SSerr is the residual sum of squares (variance of the error),
@@ -546,11 +560,11 @@
sstot += w[h] * w[h] * var * var;
}
*outDet = sstot > 0.000001f ? 1.0f - (sserr / sstot) : 1;
- if (DEBUG_STRATEGY) {
- ALOGD(" - sserr=%f", sserr);
- ALOGD(" - sstot=%f", sstot);
- ALOGD(" - det=%f", *outDet);
- }
+
+ ALOGD_IF(DEBUG_STRATEGY, " - sserr=%f", sserr);
+ ALOGD_IF(DEBUG_STRATEGY, " - sstot=%f", sstot);
+ ALOGD_IF(DEBUG_STRATEGY, " - det=%f", *outDet);
+
return true;
}
@@ -673,11 +687,11 @@
outEstimator->time = newestMovement.eventTime;
outEstimator->degree = degree;
outEstimator->confidence = xdet * ydet;
- if (DEBUG_STRATEGY) {
- ALOGD("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, xCoeff=%s, yCoeff=%s, confidence=%f",
+ int(outEstimator->degree), vectorToString(outEstimator->xCoeff, n).c_str(),
+ vectorToString(outEstimator->yCoeff, n).c_str(), outEstimator->confidence);
+
return true;
}
}
@@ -1185,9 +1199,10 @@
outEstimator->time = newestMovement.eventTime;
outEstimator->degree = 2; // similar results to 2nd degree fit
outEstimator->confidence = 1;
- if (DEBUG_STRATEGY) {
- ALOGD("velocity: (%.1f, %.1f)", outEstimator->xCoeff[1], outEstimator->yCoeff[1]);
- }
+
+ ALOGD_IF(DEBUG_STRATEGY, "velocity: (%.1f, %.1f)", outEstimator->xCoeff[1],
+ outEstimator->yCoeff[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
diff --git a/libs/input/android/os/InputConfig.aidl b/libs/input/android/os/InputConfig.aidl
index 6d1b396..4e644ff 100644
--- a/libs/input/android/os/InputConfig.aidl
+++ b/libs/input/android/os/InputConfig.aidl
@@ -144,4 +144,10 @@
* It is not valid to set this configuration if {@link #TRUSTED_OVERLAY} is not set.
*/
INTERCEPTS_STYLUS = 1 << 15,
+
+ /**
+ * The window is a clone of another window. This may be treated differently since there's
+ * likely a duplicate window with the same client token, but different bounds.
+ */
+ CLONE = 1 << 16,
}
diff --git a/libs/input/tests/Android.bp b/libs/input/tests/Android.bp
index 6ffe851..c53811a 100644
--- a/libs/input/tests/Android.bp
+++ b/libs/input/tests/Android.bp
@@ -16,6 +16,7 @@
"InputDevice_test.cpp",
"InputEvent_test.cpp",
"InputPublisherAndConsumer_test.cpp",
+ "TouchResampling_test.cpp",
"TouchVideoFrame_test.cpp",
"VelocityTracker_test.cpp",
"VerifiedInputEvent_test.cpp",
@@ -36,8 +37,9 @@
"liblog",
"libui",
"libutils",
+ "libvintf",
],
- data: ["data/*.kcm"],
+ data: ["data/*"],
test_suites: ["device-tests"],
}
diff --git a/libs/input/tests/InputDevice_test.cpp b/libs/input/tests/InputDevice_test.cpp
index 61e88df..e872fa4 100644
--- a/libs/input/tests/InputDevice_test.cpp
+++ b/libs/input/tests/InputDevice_test.cpp
@@ -64,13 +64,11 @@
mKeyMap.keyCharacterMapFile = path;
}
- virtual void SetUp() override {
+ void SetUp() override {
loadKeyLayout("Generic");
loadKeyCharacterMap("Generic");
}
- virtual void TearDown() override {}
-
KeyMap mKeyMap;
};
@@ -132,4 +130,20 @@
ASSERT_EQ(*mKeyMap.keyCharacterMap, *frenchOverlaidKeyCharacterMap);
}
+TEST(InputDeviceKeyLayoutTest, DoesNotLoadWhenRequiredKernelConfigIsMissing) {
+ 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;
+ // We assert error message here because it's used by 'validatekeymaps' tool
+ ASSERT_EQ("Missing kernel config", ret.error().message());
+}
+
+TEST(InputDeviceKeyLayoutTest, LoadsWhenRequiredKernelConfigIsPresent) {
+ 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;
+ const std::shared_ptr<KeyLayoutMap>& map = *ret;
+ ASSERT_NE(nullptr, map) << "Map should be valid because CONFIG_UHID should always be present";
+}
+
} // namespace android
diff --git a/libs/input/tests/InputEvent_test.cpp b/libs/input/tests/InputEvent_test.cpp
index a92016b..4b31246 100644
--- a/libs/input/tests/InputEvent_test.cpp
+++ b/libs/input/tests/InputEvent_test.cpp
@@ -715,10 +715,10 @@
}
TEST_F(MotionEventTest, JoystickAndTouchpadAreNotTransformed) {
- constexpr static std::array kNonTransformedSources = {std::pair(AINPUT_SOURCE_TOUCHPAD,
- AMOTION_EVENT_ACTION_DOWN),
- std::pair(AINPUT_SOURCE_JOYSTICK,
- AMOTION_EVENT_ACTION_MOVE)};
+ constexpr static std::array kNonTransformedSources =
+ {std::pair(AINPUT_SOURCE_TOUCHPAD, AMOTION_EVENT_ACTION_DOWN),
+ std::pair(AINPUT_SOURCE_JOYSTICK, AMOTION_EVENT_ACTION_MOVE),
+ std::pair(AINPUT_SOURCE_MOUSE_RELATIVE, AMOTION_EVENT_ACTION_MOVE)};
// Create a rotate-90 transform with an offset (like a window which isn't fullscreen).
ui::Transform transform(ui::Transform::ROT_90, 800, 400);
transform.set(transform.tx() + 20, transform.ty() + 40);
@@ -738,7 +738,7 @@
TEST_F(MotionEventTest, NonPointerSourcesAreNotTranslated) {
constexpr static std::array kNonPointerSources = {std::pair(AINPUT_SOURCE_TRACKBALL,
AMOTION_EVENT_ACTION_DOWN),
- std::pair(AINPUT_SOURCE_MOUSE_RELATIVE,
+ std::pair(AINPUT_SOURCE_TOUCH_NAVIGATION,
AMOTION_EVENT_ACTION_MOVE)};
// Create a rotate-90 transform with an offset (like a window which isn't fullscreen).
ui::Transform transform(ui::Transform::ROT_90, 800, 400);
diff --git a/libs/input/tests/InputPublisherAndConsumer_test.cpp b/libs/input/tests/InputPublisherAndConsumer_test.cpp
index 05bc0bc..70e4fda 100644
--- a/libs/input/tests/InputPublisherAndConsumer_test.cpp
+++ b/libs/input/tests/InputPublisherAndConsumer_test.cpp
@@ -16,17 +16,10 @@
#include "TestHelpers.h"
-#include <unistd.h>
-#include <sys/mman.h>
-#include <time.h>
-
#include <attestation/HmacKeyManager.h>
-#include <cutils/ashmem.h>
#include <gtest/gtest.h>
#include <gui/constants.h>
#include <input/InputTransport.h>
-#include <utils/StopWatch.h>
-#include <utils/Timers.h>
using android::base::Result;
diff --git a/libs/input/tests/TouchResampling_test.cpp b/libs/input/tests/TouchResampling_test.cpp
new file mode 100644
index 0000000..c09a8e9
--- /dev/null
+++ b/libs/input/tests/TouchResampling_test.cpp
@@ -0,0 +1,562 @@
+/*
+ * 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 "TestHelpers.h"
+
+#include <chrono>
+#include <vector>
+
+#include <attestation/HmacKeyManager.h>
+#include <gtest/gtest.h>
+#include <input/InputTransport.h>
+
+using namespace std::chrono_literals;
+
+namespace android {
+
+struct Pointer {
+ int32_t id;
+ float x;
+ float y;
+};
+
+struct InputEventEntry {
+ std::chrono::nanoseconds eventTime;
+ std::vector<Pointer> pointers;
+ int32_t action;
+};
+
+class TouchResamplingTest : public testing::Test {
+protected:
+ std::unique_ptr<InputPublisher> mPublisher;
+ std::unique_ptr<InputConsumer> mConsumer;
+ PreallocatedInputEventFactory mEventFactory;
+
+ uint32_t mSeq = 1;
+
+ void SetUp() override {
+ std::unique_ptr<InputChannel> serverChannel, clientChannel;
+ status_t result =
+ InputChannel::openInputChannelPair("channel name", serverChannel, clientChannel);
+ ASSERT_EQ(OK, result);
+
+ mPublisher = std::make_unique<InputPublisher>(std::move(serverChannel));
+ mConsumer = std::make_unique<InputConsumer>(std::move(clientChannel),
+ true /* enableTouchResampling */);
+ }
+
+ status_t publishSimpleMotionEventWithCoords(int32_t action, nsecs_t eventTime,
+ const std::vector<PointerProperties>& properties,
+ const std::vector<PointerCoords>& coords);
+ void publishSimpleMotionEvent(int32_t action, nsecs_t eventTime,
+ const std::vector<Pointer>& pointers);
+ void publishInputEventEntries(const std::vector<InputEventEntry>& entries);
+ void consumeInputEventEntries(const std::vector<InputEventEntry>& entries,
+ std::chrono::nanoseconds frameTime);
+ void receiveResponseUntilSequence(uint32_t seq);
+};
+
+status_t TouchResamplingTest::publishSimpleMotionEventWithCoords(
+ int32_t action, nsecs_t eventTime, const std::vector<PointerProperties>& properties,
+ const std::vector<PointerCoords>& coords) {
+ const ui::Transform identityTransform;
+ const nsecs_t downTime = 0;
+
+ if (action == AMOTION_EVENT_ACTION_DOWN && eventTime != 0) {
+ ADD_FAILURE() << "Downtime should be equal to 0 (hardcoded for convenience)";
+ }
+ return mPublisher->publishMotionEvent(mSeq++, InputEvent::nextId(), 1 /*deviceId*/,
+ AINPUT_SOURCE_TOUCHSCREEN, 0 /*displayId*/, INVALID_HMAC,
+ action, 0 /*actionButton*/, 0 /*flags*/, 0 /*edgeFlags*/,
+ AMETA_NONE, 0 /*buttonState*/, MotionClassification::NONE,
+ identityTransform, 0 /*xPrecision*/, 0 /*yPrecision*/,
+ AMOTION_EVENT_INVALID_CURSOR_POSITION,
+ AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform,
+ downTime, eventTime, properties.size(), properties.data(),
+ coords.data());
+}
+
+void TouchResamplingTest::publishSimpleMotionEvent(int32_t action, nsecs_t eventTime,
+ const std::vector<Pointer>& pointers) {
+ std::vector<PointerProperties> properties;
+ std::vector<PointerCoords> coords;
+
+ for (const Pointer& pointer : pointers) {
+ properties.push_back({});
+ properties.back().clear();
+ properties.back().id = pointer.id;
+ properties.back().toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+
+ coords.push_back({});
+ coords.back().clear();
+ coords.back().setAxisValue(AMOTION_EVENT_AXIS_X, pointer.x);
+ coords.back().setAxisValue(AMOTION_EVENT_AXIS_Y, pointer.y);
+ }
+
+ status_t result = publishSimpleMotionEventWithCoords(action, eventTime, properties, coords);
+ ASSERT_EQ(OK, result);
+}
+
+/**
+ * Each entry is published separately, one entry at a time. As a result, action is used here
+ * on a per-entry basis.
+ */
+void TouchResamplingTest::publishInputEventEntries(const std::vector<InputEventEntry>& entries) {
+ for (const InputEventEntry& entry : entries) {
+ publishSimpleMotionEvent(entry.action, entry.eventTime.count(), entry.pointers);
+ }
+}
+
+/**
+ * Inside the publisher, read responses repeatedly until the desired sequence number is returned.
+ *
+ * Sometimes, when you call 'sendFinishedSignal', you would be finishing a batch which is comprised
+ * of several input events. As a result, consumer will generate multiple 'finish' signals on your
+ * behalf.
+ *
+ * In this function, we call 'receiveConsumerResponse' in a loop until the desired sequence number
+ * is returned.
+ */
+void TouchResamplingTest::receiveResponseUntilSequence(uint32_t seq) {
+ size_t consumedEvents = 0;
+ while (consumedEvents < 100) {
+ android::base::Result<InputPublisher::ConsumerResponse> response =
+ mPublisher->receiveConsumerResponse();
+ ASSERT_TRUE(response.ok());
+ ASSERT_TRUE(std::holds_alternative<InputPublisher::Finished>(*response));
+ const InputPublisher::Finished& finish = std::get<InputPublisher::Finished>(*response);
+ ASSERT_TRUE(finish.handled)
+ << "publisher receiveFinishedSignal should have set handled to consumer's reply";
+ if (finish.seq == seq) {
+ return;
+ }
+ consumedEvents++;
+ }
+ FAIL() << "Got " << consumedEvents << "events, but still no event with seq=" << seq;
+}
+
+/**
+ * All entries are compared against a single MotionEvent, but the same data structure
+ * InputEventEntry is used here for simpler code. As a result, the entire array of InputEventEntry
+ * must contain identical values for the action field.
+ */
+void TouchResamplingTest::consumeInputEventEntries(const std::vector<InputEventEntry>& entries,
+ std::chrono::nanoseconds frameTime) {
+ ASSERT_GE(entries.size(), 1U) << "Must have at least 1 InputEventEntry to compare against";
+
+ uint32_t consumeSeq;
+ InputEvent* event;
+
+ status_t status = mConsumer->consume(&mEventFactory, true /*consumeBatches*/, frameTime.count(),
+ &consumeSeq, &event);
+ ASSERT_EQ(OK, status);
+ MotionEvent* motionEvent = static_cast<MotionEvent*>(event);
+
+ ASSERT_EQ(entries.size() - 1, motionEvent->getHistorySize());
+ for (size_t i = 0; i < entries.size(); i++) { // most recent sample is last
+ SCOPED_TRACE(i);
+ const InputEventEntry& entry = entries[i];
+ ASSERT_EQ(entry.action, motionEvent->getAction());
+ ASSERT_EQ(entry.eventTime.count(), motionEvent->getHistoricalEventTime(i));
+ ASSERT_EQ(entry.pointers.size(), motionEvent->getPointerCount());
+
+ for (size_t p = 0; p < motionEvent->getPointerCount(); p++) {
+ SCOPED_TRACE(p);
+ // The pointers can be in any order, both in MotionEvent as well as InputEventEntry
+ ssize_t motionEventPointerIndex = motionEvent->findPointerIndex(entry.pointers[p].id);
+ ASSERT_GE(motionEventPointerIndex, 0) << "Pointer must be present in MotionEvent";
+ ASSERT_EQ(entry.pointers[p].x,
+ motionEvent->getHistoricalAxisValue(AMOTION_EVENT_AXIS_X,
+ motionEventPointerIndex, i));
+ ASSERT_EQ(entry.pointers[p].x,
+ motionEvent->getHistoricalRawAxisValue(AMOTION_EVENT_AXIS_X,
+ motionEventPointerIndex, i));
+ ASSERT_EQ(entry.pointers[p].y,
+ motionEvent->getHistoricalAxisValue(AMOTION_EVENT_AXIS_Y,
+ motionEventPointerIndex, i));
+ ASSERT_EQ(entry.pointers[p].y,
+ motionEvent->getHistoricalRawAxisValue(AMOTION_EVENT_AXIS_Y,
+ motionEventPointerIndex, i));
+ }
+ }
+
+ status = mConsumer->sendFinishedSignal(consumeSeq, true);
+ ASSERT_EQ(OK, status);
+
+ receiveResponseUntilSequence(consumeSeq);
+}
+
+/**
+ * Timeline
+ * ---------+------------------+------------------+--------+-----------------+----------------------
+ * 0 ms 10 ms 20 ms 25 ms 35 ms
+ * ACTION_DOWN ACTION_MOVE ACTION_MOVE ^ ^
+ * | |
+ * resampled value |
+ * frameTime
+ * Typically, the prediction is made for time frameTime - RESAMPLE_LATENCY, or 30 ms in this case
+ * However, that would be 10 ms later than the last real sample (which came in at 20 ms).
+ * Therefore, the resampling should happen at 20 ms + RESAMPLE_MAX_PREDICTION = 28 ms.
+ * In this situation, though, resample time is further limited by taking half of the difference
+ * between the last two real events, which would put this time at:
+ * 20 ms + (20 ms - 10 ms) / 2 = 25 ms.
+ */
+TEST_F(TouchResamplingTest, EventIsResampled) {
+ std::chrono::nanoseconds frameTime;
+ std::vector<InputEventEntry> entries, expectedEntries;
+
+ // Initial ACTION_DOWN should be separate, because the first consume event will only return
+ // InputEvent with a single action.
+ entries = {
+ // id x y
+ {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 5ms;
+ expectedEntries = {
+ // id x y
+ {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ // Two ACTION_MOVE events 10 ms apart that move in X direction and stay still in Y
+ entries = {
+ // id x y
+ {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 35ms;
+ expectedEntries = {
+ // id x y
+ {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {25ms, {{0, 35, 30}}, AMOTION_EVENT_ACTION_MOVE}, // resampled value
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+}
+
+/**
+ * Same as above test, but use pointer id=1 instead of 0 to make sure that system does not
+ * have these hardcoded.
+ */
+TEST_F(TouchResamplingTest, EventIsResampledWithDifferentId) {
+ std::chrono::nanoseconds frameTime;
+ std::vector<InputEventEntry> entries, expectedEntries;
+
+ // Initial ACTION_DOWN should be separate, because the first consume event will only return
+ // InputEvent with a single action.
+ entries = {
+ // id x y
+ {0ms, {{1, 10, 20}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 5ms;
+ expectedEntries = {
+ // id x y
+ {0ms, {{1, 10, 20}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ // Two ACTION_MOVE events 10 ms apart that move in X direction and stay still in Y
+ entries = {
+ // id x y
+ {10ms, {{1, 20, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {20ms, {{1, 30, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 35ms;
+ expectedEntries = {
+ // id x y
+ {10ms, {{1, 20, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {20ms, {{1, 30, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {25ms, {{1, 35, 30}}, AMOTION_EVENT_ACTION_MOVE}, // resampled value
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+}
+
+/**
+ * Event should not be resampled when sample time is equal to event time.
+ */
+TEST_F(TouchResamplingTest, SampleTimeEqualsEventTime) {
+ std::chrono::nanoseconds frameTime;
+ std::vector<InputEventEntry> entries, expectedEntries;
+
+ // Initial ACTION_DOWN should be separate, because the first consume event will only return
+ // InputEvent with a single action.
+ entries = {
+ // id x y
+ {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 5ms;
+ expectedEntries = {
+ // id x y
+ {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ // Two ACTION_MOVE events 10 ms apart that move in X direction and stay still in Y
+ entries = {
+ // id x y
+ {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 20ms + 5ms /*RESAMPLE_LATENCY*/;
+ expectedEntries = {
+ // id x y
+ {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ // no resampled event because the time of resample falls exactly on the existing event
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+}
+
+/**
+ * Once we send a resampled value to the app, we should continue to "lie" if the pointer
+ * does not move. So, if the pointer keeps the same coordinates, resampled value should continue
+ * to be used.
+ */
+TEST_F(TouchResamplingTest, ResampledValueIsUsedForIdenticalCoordinates) {
+ std::chrono::nanoseconds frameTime;
+ std::vector<InputEventEntry> entries, expectedEntries;
+
+ // Initial ACTION_DOWN should be separate, because the first consume event will only return
+ // InputEvent with a single action.
+ entries = {
+ // id x y
+ {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 5ms;
+ expectedEntries = {
+ // id x y
+ {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ // Two ACTION_MOVE events 10 ms apart that move in X direction and stay still in Y
+ entries = {
+ // id x y
+ {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 35ms;
+ expectedEntries = {
+ // id x y
+ {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {25ms, {{0, 35, 30}}, AMOTION_EVENT_ACTION_MOVE}, // resampled value
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ // Coordinate value 30 has been resampled to 35. When a new event comes in with value 30 again,
+ // the system should still report 35.
+ entries = {
+ // id x y
+ {40ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 45ms + 5ms /*RESAMPLE_LATENCY*/;
+ expectedEntries = {
+ // id x y
+ {40ms, {{0, 35, 30}}, AMOTION_EVENT_ACTION_MOVE}, // original event, rewritten
+ {45ms, {{0, 35, 30}}, AMOTION_EVENT_ACTION_MOVE}, // resampled event, rewritten
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+}
+
+TEST_F(TouchResamplingTest, OldEventReceivedAfterResampleOccurs) {
+ std::chrono::nanoseconds frameTime;
+ std::vector<InputEventEntry> entries, expectedEntries;
+
+ // Initial ACTION_DOWN should be separate, because the first consume event will only return
+ // InputEvent with a single action.
+ entries = {
+ // id x y
+ {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 5ms;
+ expectedEntries = {
+ // id x y
+ {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ // Two ACTION_MOVE events 10 ms apart that move in X direction and stay still in Y
+ entries = {
+ // id x y
+ {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 35ms;
+ expectedEntries = {
+ // id x y
+ {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ {25ms, {{0, 35, 30}}, AMOTION_EVENT_ACTION_MOVE}, // resampled value
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+ // Above, the resampled event is at 25ms rather than at 30 ms = 35ms - RESAMPLE_LATENCY
+ // because we are further bound by how far we can extrapolate by the "last time delta".
+ // That's 50% of (20 ms - 10ms) => 5ms. So we can't predict more than 5 ms into the future
+ // from the event at 20ms, which is why the resampled event is at t = 25 ms.
+
+ // We resampled the event to 25 ms. Now, an older 'real' event comes in.
+ entries = {
+ // id x y
+ {24ms, {{0, 40, 30}}, AMOTION_EVENT_ACTION_MOVE},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 50ms;
+ expectedEntries = {
+ // id x y
+ {24ms, {{0, 35, 30}}, AMOTION_EVENT_ACTION_MOVE}, // original event, rewritten
+ {26ms, {{0, 45, 30}}, AMOTION_EVENT_ACTION_MOVE}, // resampled event, rewritten
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+}
+
+TEST_F(TouchResamplingTest, TwoPointersAreResampledIndependently) {
+ std::chrono::nanoseconds frameTime;
+ std::vector<InputEventEntry> entries, expectedEntries;
+
+ // full action for when a pointer with id=1 appears (some other pointer must already be present)
+ constexpr int32_t actionPointer1Down =
+ AMOTION_EVENT_ACTION_POINTER_DOWN + (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
+
+ // full action for when a pointer with id=0 disappears (some other pointer must still remain)
+ constexpr int32_t actionPointer0Up =
+ AMOTION_EVENT_ACTION_POINTER_UP + (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
+
+ // Initial ACTION_DOWN should be separate, because the first consume event will only return
+ // InputEvent with a single action.
+ entries = {
+ // id x y
+ {0ms, {{0, 100, 100}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 5ms;
+ expectedEntries = {
+ // id x y
+ {0ms, {{0, 100, 100}}, AMOTION_EVENT_ACTION_DOWN},
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ entries = {
+ // id x y
+ {10ms, {{0, 100, 100}}, AMOTION_EVENT_ACTION_MOVE},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 10ms + 5ms /*RESAMPLE_LATENCY*/;
+ expectedEntries = {
+ // id x y
+ {10ms, {{0, 100, 100}}, AMOTION_EVENT_ACTION_MOVE},
+ // no resampled value because frameTime - RESAMPLE_LATENCY == eventTime
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ // Second pointer id=1 appears
+ entries = {
+ // id x y
+ {15ms, {{0, 100, 100}, {1, 500, 500}}, actionPointer1Down},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 20ms + 5ms /*RESAMPLE_LATENCY*/;
+ expectedEntries = {
+ // id x y
+ {15ms, {{0, 100, 100}, {1, 500, 500}}, actionPointer1Down},
+ // no resampled value because frameTime - RESAMPLE_LATENCY == eventTime
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ // Both pointers move
+ entries = {
+ // id x y
+ {30ms, {{0, 100, 100}, {1, 500, 500}}, AMOTION_EVENT_ACTION_MOVE},
+ {40ms, {{0, 120, 120}, {1, 600, 600}}, AMOTION_EVENT_ACTION_MOVE},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 45ms + 5ms /*RESAMPLE_LATENCY*/;
+ expectedEntries = {
+ // id x y
+ {30ms, {{0, 100, 100}, {1, 500, 500}}, AMOTION_EVENT_ACTION_MOVE},
+ {40ms, {{0, 120, 120}, {1, 600, 600}}, AMOTION_EVENT_ACTION_MOVE},
+ {45ms, {{0, 130, 130}, {1, 650, 650}}, AMOTION_EVENT_ACTION_MOVE}, // resampled value
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ // Both pointers move again
+ entries = {
+ // id x y
+ {60ms, {{0, 120, 120}, {1, 600, 600}}, AMOTION_EVENT_ACTION_MOVE},
+ {70ms, {{0, 130, 130}, {1, 700, 700}}, AMOTION_EVENT_ACTION_MOVE},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 75ms + 5ms /*RESAMPLE_LATENCY*/;
+ /**
+ * The sample at t = 60, pointer id 0 is not equal to 120, because this value of 120 was
+ * received twice, and resampled to 130. So if we already reported it as "130", we continue
+ * to report it as such. Similar with pointer id 1.
+ */
+ expectedEntries = {
+ {60ms,
+ {{0, 130, 130}, // not 120! because it matches previous real event
+ {1, 650, 650}},
+ AMOTION_EVENT_ACTION_MOVE},
+ {70ms, {{0, 130, 130}, {1, 700, 700}}, AMOTION_EVENT_ACTION_MOVE},
+ {75ms, {{0, 135, 135}, {1, 750, 750}}, AMOTION_EVENT_ACTION_MOVE}, // resampled value
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ // First pointer id=0 leaves the screen
+ entries = {
+ // id x y
+ {80ms, {{1, 600, 600}}, actionPointer0Up},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 90ms;
+ expectedEntries = {
+ // id x y
+ {80ms, {{1, 600, 600}}, actionPointer0Up},
+ // no resampled event for ACTION_POINTER_UP
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+
+ // Remaining pointer id=1 is still present, but doesn't move
+ entries = {
+ // id x y
+ {90ms, {{1, 600, 600}}, AMOTION_EVENT_ACTION_MOVE},
+ };
+ publishInputEventEntries(entries);
+ frameTime = 100ms;
+ expectedEntries = {
+ // id x y
+ {90ms, {{1, 600, 600}}, AMOTION_EVENT_ACTION_MOVE},
+ /**
+ * The latest event with ACTION_MOVE was at t = 70, coord = 700.
+ * Use that value for resampling here: (600 - 700) / (90 - 70) * 5 + 600
+ */
+ {95ms, {{1, 575, 575}}, AMOTION_EVENT_ACTION_MOVE}, // resampled value
+ };
+ consumeInputEventEntries(expectedEntries, frameTime);
+}
+
+} // namespace android
diff --git a/libs/input/tests/VelocityTracker_test.cpp b/libs/input/tests/VelocityTracker_test.cpp
index a87b187..4a445de 100644
--- a/libs/input/tests/VelocityTracker_test.cpp
+++ b/libs/input/tests/VelocityTracker_test.cpp
@@ -26,7 +26,9 @@
#include <gui/constants.h>
#include <input/VelocityTracker.h>
-using namespace std::chrono_literals;
+using std::literals::chrono_literals::operator""ms;
+using std::literals::chrono_literals::operator""ns;
+using std::literals::chrono_literals::operator""us;
using android::base::StringPrintf;
namespace android {
@@ -149,8 +151,7 @@
if (i == 0) {
action = AMOTION_EVENT_ACTION_DOWN;
EXPECT_EQ(1U, pointerCount) << "First event should only have 1 pointer";
- } else if (i == motions.size() - 1) {
- EXPECT_EQ(1U, pointerCount) << "Last event should only have 1 pointer";
+ } else if ((i == motions.size() - 1) && pointerCount == 1) {
action = AMOTION_EVENT_ACTION_UP;
} else {
const MotionEventEntry& previousEntry = motions[i-1];
@@ -195,7 +196,7 @@
static void computeAndCheckVelocity(const VelocityTracker::Strategy strategy,
const std::vector<MotionEventEntry>& motions, int32_t axis,
- float targetVelocity) {
+ float targetVelocity, uint32_t pointerId = DEFAULT_POINTER_ID) {
VelocityTracker vt(strategy);
float Vx, Vy;
@@ -204,7 +205,7 @@
vt.addMovement(&event);
}
- vt.getVelocity(DEFAULT_POINTER_ID, &Vx, &Vy);
+ vt.getVelocity(pointerId, &Vx, &Vy);
switch (axis) {
case AMOTION_EVENT_AXIS_X:
@@ -846,13 +847,71 @@
// 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, -0.016);
- computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_Y, -0.016);
+ 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);
}
/**
+ * ================= Pointer liftoff ===============================================================
+ */
+
+/**
+ * The last movement of a pointer is always ACTION_POINTER_UP or ACTION_UP. If there's a short delay
+ * between the last ACTION_MOVE and the next ACTION_POINTER_UP or ACTION_UP, velocity should not be
+ * affected by the liftoff.
+ */
+TEST_F(VelocityTrackerTest, ShortDelayBeforeActionUp) {
+ std::vector<MotionEventEntry> motions = {
+ {0ms, {{10, 0}}}, {10ms, {{20, 0}}}, {20ms, {{30, 0}}}, {30ms, {{30, 0}}}, // ACTION_UP
+ };
+ computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X,
+ 1000);
+ computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, 1000);
+}
+
+/**
+ * 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
+ * should be assumed to have stopped.
+ */
+TEST_F(VelocityTrackerTest, LongDelayBeforeActionUp) {
+ std::vector<MotionEventEntry> 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);
+}
+
+/**
+ * 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.
+ */
+TEST_F(VelocityTrackerTest, LongDelayBeforeActionPointerUp) {
+ std::vector<MotionEventEntry> motions = {
+ {0ms, {{10, 0}}},
+ {10ms, {{20, 0}, {100, 0}}},
+ {20ms, {{30, 0}, {200, 0}}},
+ {30ms, {{30, 0}, {300, 0}}},
+ {40ms, {{30, 0}, {400, 0}}},
+ {3000ms, {{30, 0}}}, // ACTION_POINTER_UP
+ };
+ computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, 0,
+ /*pointerId*/ 0);
+ computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, 0,
+ /*pointerId*/ 0);
+ computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, 0,
+ /*pointerId*/ 1);
+ computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, 0,
+ /*pointerId*/ 1);
+}
+
+/**
* ================== Tests for least squares fitting ==============================================
*
* Special care must be taken when constructing tests for LeastSquaresVelocityTrackerStrategy
diff --git a/libs/input/tests/data/kl_with_required_fake_config.kl b/libs/input/tests/data/kl_with_required_fake_config.kl
new file mode 100644
index 0000000..2d0a507
--- /dev/null
+++ b/libs/input/tests/data/kl_with_required_fake_config.kl
@@ -0,0 +1,20 @@
+# 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.
+
+# This KL should not be loaded unless the below config is present in the kernel
+# This config will never exist, and therefore this KL should never be loaded
+requires_kernel_config CONFIG_HID_FAKEMODULE
+
+# An arbitrary mapping taken from another file
+key 0x130 BUTTON_X
\ No newline at end of file
diff --git a/libs/input/tests/data/kl_with_required_real_config.kl b/libs/input/tests/data/kl_with_required_real_config.kl
new file mode 100644
index 0000000..303b23e
--- /dev/null
+++ b/libs/input/tests/data/kl_with_required_real_config.kl
@@ -0,0 +1,21 @@
+# 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.
+
+# This KL should not be loaded unless the below config is present in the kernel
+# The CONFIG_UHID option has been required for a while, and therefore it's safe
+# to assume that this will always be loaded
+requires_kernel_config CONFIG_UHID
+
+# An arbitrary mapping taken from another file
+key 0x130 BUTTON_X
\ No newline at end of file
diff --git a/libs/nativedisplay/AChoreographer.cpp b/libs/nativedisplay/AChoreographer.cpp
index 8240b08..539cbaa 100644
--- a/libs/nativedisplay/AChoreographer.cpp
+++ b/libs/nativedisplay/AChoreographer.cpp
@@ -18,8 +18,8 @@
//#define LOG_NDEBUG 0
#include <android-base/thread_annotations.h>
+#include <android/gui/ISurfaceComposer.h>
#include <gui/DisplayEventDispatcher.h>
-#include <gui/ISurfaceComposer.h>
#include <jni.h>
#include <private/android/choreographer.h>
#include <utils/Looper.h>
@@ -198,7 +198,7 @@
}
Choreographer::Choreographer(const sp<Looper>& looper)
- : DisplayEventDispatcher(looper, ISurfaceComposer::VsyncSource::eVsyncSourceApp),
+ : DisplayEventDispatcher(looper, gui::ISurfaceComposer::VsyncSource::eVsyncSourceApp),
mLooper(looper),
mThreadId(std::this_thread::get_id()) {
std::lock_guard<std::mutex> _l(gChoreographers.lock);
diff --git a/libs/nativedisplay/Android.bp b/libs/nativedisplay/Android.bp
index ed728dc..8d8a2bc 100644
--- a/libs/nativedisplay/Android.bp
+++ b/libs/nativedisplay/Android.bp
@@ -33,7 +33,7 @@
cc_library_headers {
name: "libnativedisplay_headers",
- export_include_dirs: ["include",],
+ export_include_dirs: ["include"],
}
cc_library_shared {
@@ -43,8 +43,6 @@
"include-private",
],
- clang: true,
-
cflags: [
"-Wall",
"-Werror",
@@ -55,6 +53,7 @@
version_script: "libnativedisplay.map.txt",
srcs: [
+ ":libgui_frame_event_aidl",
"AChoreographer.cpp",
"ADisplay.cpp",
"surfacetexture/surface_texture.cpp",
diff --git a/libs/nativewindow/AHardwareBuffer.cpp b/libs/nativewindow/AHardwareBuffer.cpp
index 4a1784e..f3009dd 100644
--- a/libs/nativewindow/AHardwareBuffer.cpp
+++ b/libs/nativewindow/AHardwareBuffer.cpp
@@ -357,12 +357,12 @@
return INVALID_OPERATION;
}
- GraphicBuffer* gBuffer = new GraphicBuffer();
+ sp<GraphicBuffer> gBuffer(new GraphicBuffer());
status_t err = gBuffer->unflatten(data, dataLen, fdData, fdCount);
if (err != NO_ERROR) {
return err;
}
- *outBuffer = AHardwareBuffer_from_GraphicBuffer(gBuffer);
+ *outBuffer = AHardwareBuffer_from_GraphicBuffer(gBuffer.get());
// Ensure the buffer has a positive ref-count.
AHardwareBuffer_acquire(*outBuffer);
diff --git a/libs/nativewindow/ANativeWindow.cpp b/libs/nativewindow/ANativeWindow.cpp
index 18a4b2d..731f989 100644
--- a/libs/nativewindow/ANativeWindow.cpp
+++ b/libs/nativewindow/ANativeWindow.cpp
@@ -176,8 +176,8 @@
static_cast<int>(HAL_DATASPACE_BT2020_HLG));
static_assert(static_cast<int>(ADATASPACE_BT2020_ITU_HLG) ==
static_cast<int>(HAL_DATASPACE_BT2020_ITU_HLG));
- static_assert(static_cast<int>(DEPTH) == static_cast<int>(HAL_DATASPACE_DEPTH));
- static_assert(static_cast<int>(DYNAMIC_DEPTH) == static_cast<int>(HAL_DATASPACE_DYNAMIC_DEPTH));
+ static_assert(static_cast<int>(ADATASPACE_DEPTH) == static_cast<int>(HAL_DATASPACE_DEPTH));
+ static_assert(static_cast<int>(ADATASPACE_DYNAMIC_DEPTH) == static_cast<int>(HAL_DATASPACE_DYNAMIC_DEPTH));
if (!window || !query(window, NATIVE_WINDOW_IS_VALID) ||
!isDataSpaceValid(window, dataSpace)) {
@@ -193,6 +193,13 @@
return query(window, NATIVE_WINDOW_DATASPACE);
}
+int32_t ANativeWindow_getBuffersDefaultDataSpace(ANativeWindow* window) {
+ if (!window || !query(window, NATIVE_WINDOW_IS_VALID)) {
+ return -EINVAL;
+ }
+ return query(window, NATIVE_WINDOW_DEFAULT_DATASPACE);
+}
+
int32_t ANativeWindow_setFrameRate(ANativeWindow* window, float frameRate, int8_t compatibility) {
return ANativeWindow_setFrameRateWithChangeStrategy(window, frameRate, compatibility,
ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS);
diff --git a/libs/nativewindow/Android.bp b/libs/nativewindow/Android.bp
index d30efa1..dd07319 100644
--- a/libs/nativewindow/Android.bp
+++ b/libs/nativewindow/Android.bp
@@ -77,8 +77,6 @@
"include-private",
],
- clang: true,
-
cflags: [
"-Wall",
"-Werror",
diff --git a/libs/nativewindow/include/android/data_space.h b/libs/nativewindow/include/android/data_space.h
index 771844f..ad4cc4a 100644
--- a/libs/nativewindow/include/android/data_space.h
+++ b/libs/nativewindow/include/android/data_space.h
@@ -548,14 +548,14 @@
*
* This value is valid with formats HAL_PIXEL_FORMAT_Y16 and HAL_PIXEL_FORMAT_BLOB.
*/
- DEPTH = 4096,
+ ADATASPACE_DEPTH = 4096,
/**
* ISO 16684-1:2011(E) Dynamic Depth:
*
* Embedded depth metadata following the dynamic depth specification.
*/
- DYNAMIC_DEPTH = 4098
+ ADATASPACE_DYNAMIC_DEPTH = 4098
};
__END_DECLS
diff --git a/libs/nativewindow/include/android/native_window.h b/libs/nativewindow/include/android/native_window.h
index f0e1c4d..20f4b52 100644
--- a/libs/nativewindow/include/android/native_window.h
+++ b/libs/nativewindow/include/android/native_window.h
@@ -227,6 +227,16 @@
*/
int32_t ANativeWindow_getBuffersDataSpace(ANativeWindow* window) __INTRODUCED_IN(28);
+/**
+ * Get the default dataspace of the buffers in window as set by the consumer.
+ *
+ * Available since API level 34.
+ *
+ * \return the dataspace of buffers in window, ADATASPACE_UNKNOWN is returned if
+ * dataspace is unknown, or -EINVAL if window is invalid.
+ */
+int32_t ANativeWindow_getBuffersDefaultDataSpace(ANativeWindow* window) __INTRODUCED_IN(34);
+
/** Compatibility value for ANativeWindow_setFrameRate. */
enum ANativeWindow_FrameRateCompatibility {
/**
diff --git a/libs/nativewindow/include/system/window.h b/libs/nativewindow/include/system/window.h
index a54af1f..79f49e1 100644
--- a/libs/nativewindow/include/system/window.h
+++ b/libs/nativewindow/include/system/window.h
@@ -1034,6 +1034,11 @@
* This surface is ignored while choosing the refresh rate.
*/
ANATIVEWINDOW_FRAME_RATE_NO_VOTE,
+
+ /**
+ * This surface will vote for the minimum refresh rate.
+ */
+ ANATIVEWINDOW_FRAME_RATE_MIN
};
static inline int native_window_set_frame_rate(struct ANativeWindow* window, float frameRate,
diff --git a/libs/nativewindow/libnativewindow.map.txt b/libs/nativewindow/libnativewindow.map.txt
index 988132c..f8c9e4a 100644
--- a/libs/nativewindow/libnativewindow.map.txt
+++ b/libs/nativewindow/libnativewindow.map.txt
@@ -21,6 +21,7 @@
ANativeWindow_cancelBuffer; # llndk
ANativeWindow_dequeueBuffer; # llndk
ANativeWindow_getBuffersDataSpace; # introduced=28
+ ANativeWindow_getBuffersDefaultDataSpace; # introduced=34
ANativeWindow_getFormat;
ANativeWindow_getHeight;
ANativeWindow_getLastDequeueDuration; # apex # introduced=30
diff --git a/libs/renderengine/Android.bp b/libs/renderengine/Android.bp
index cb92df3..f6f57dd 100644
--- a/libs/renderengine/Android.bp
+++ b/libs/renderengine/Android.bp
@@ -111,7 +111,6 @@
name: "librenderengine",
defaults: ["librenderengine_defaults"],
double_loadable: true,
- clang: true,
cflags: [
"-fvisibility=hidden",
"-Werror=format",
diff --git a/libs/renderengine/include/renderengine/BorderRenderInfo.h b/libs/renderengine/include/renderengine/BorderRenderInfo.h
new file mode 100644
index 0000000..0ee6661
--- /dev/null
+++ b/libs/renderengine/include/renderengine/BorderRenderInfo.h
@@ -0,0 +1,36 @@
+/*
+ * 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 <math/mat4.h>
+#include <ui/Region.h>
+
+namespace android {
+namespace renderengine {
+
+struct BorderRenderInfo {
+ float width = 0;
+ half4 color;
+ Region combinedRegion;
+
+ bool operator==(const BorderRenderInfo& rhs) const {
+ return (width == rhs.width && color == rhs.color &&
+ combinedRegion.hasSameRects(rhs.combinedRegion));
+ }
+};
+
+} // namespace renderengine
+} // namespace android
\ No newline at end of file
diff --git a/libs/renderengine/include/renderengine/DisplaySettings.h b/libs/renderengine/include/renderengine/DisplaySettings.h
index 59ef991..25fe9f2 100644
--- a/libs/renderengine/include/renderengine/DisplaySettings.h
+++ b/libs/renderengine/include/renderengine/DisplaySettings.h
@@ -22,6 +22,7 @@
#include <math/mat4.h>
#include <renderengine/PrintMatrix.h>
+#include <renderengine/BorderRenderInfo.h>
#include <ui/GraphicTypes.h>
#include <ui/Rect.h>
#include <ui/Region.h>
@@ -79,6 +80,8 @@
// Configures the rendering intent of the output display. This is used for tonemapping.
aidl::android::hardware::graphics::composer3::RenderIntent renderIntent =
aidl::android::hardware::graphics::composer3::RenderIntent::TONE_MAP_COLORIMETRIC;
+
+ std::vector<renderengine::BorderRenderInfo> borderInfoList;
};
static inline bool operator==(const DisplaySettings& lhs, const DisplaySettings& rhs) {
@@ -90,7 +93,8 @@
lhs.deviceHandlesColorTransform == rhs.deviceHandlesColorTransform &&
lhs.orientation == rhs.orientation &&
lhs.targetLuminanceNits == rhs.targetLuminanceNits &&
- lhs.dimmingStage == rhs.dimmingStage && lhs.renderIntent == rhs.renderIntent;
+ lhs.dimmingStage == rhs.dimmingStage && lhs.renderIntent == rhs.renderIntent &&
+ lhs.borderInfoList == rhs.borderInfoList;
}
static const char* orientation_to_string(uint32_t orientation) {
diff --git a/libs/renderengine/skia/SkiaGLRenderEngine.cpp b/libs/renderengine/skia/SkiaGLRenderEngine.cpp
index 97271cb..5187d7b 100644
--- a/libs/renderengine/skia/SkiaGLRenderEngine.cpp
+++ b/libs/renderengine/skia/SkiaGLRenderEngine.cpp
@@ -24,16 +24,35 @@
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <GrContextOptions.h>
+#include <SkBlendMode.h>
#include <SkCanvas.h>
+#include <SkColor.h>
#include <SkColorFilter.h>
#include <SkColorMatrix.h>
#include <SkColorSpace.h>
+#include <SkData.h>
#include <SkGraphics.h>
#include <SkImage.h>
#include <SkImageFilters.h>
+#include <SkImageInfo.h>
+#include <SkM44.h>
+#include <SkMatrix.h>
+#include <SkPaint.h>
+#include <SkPath.h>
+#include <SkPoint.h>
+#include <SkPoint3.h>
+#include <SkRect.h>
+#include <SkRefCnt.h>
#include <SkRegion.h>
+#include <SkRRect.h>
+#include <SkRuntimeEffect.h>
+#include <SkSamplingOptions.h>
+#include <SkScalar.h>
+#include <SkShader.h>
#include <SkShadowUtils.h>
+#include <SkString.h>
#include <SkSurface.h>
+#include <SkTileMode.h>
#include <android-base/stringprintf.h>
#include <gl/GrGLInterface.h>
#include <gui/TraceUtils.h>
@@ -52,8 +71,6 @@
#include "../gl/GLExtensions.h"
#include "Cache.h"
#include "ColorSpaces.h"
-#include "SkBlendMode.h"
-#include "SkImageInfo.h"
#include "filters/BlurFilter.h"
#include "filters/GaussianBlurFilter.h"
#include "filters/KawaseBlurFilter.h"
@@ -311,7 +328,7 @@
mProtectedPlaceholderSurface(protectedPlaceholder),
mDefaultPixelFormat(static_cast<PixelFormat>(args.pixelFormat)),
mUseColorManagement(args.useColorManagement) {
- sk_sp<const GrGLInterface> glInterface(GrGLCreateNativeInterface());
+ sk_sp<const GrGLInterface> glInterface = GrGLMakeNativeInterface();
LOG_ALWAYS_FATAL_IF(!glInterface.get());
GrContextOptions options;
@@ -762,15 +779,9 @@
const DisplaySettings& display, const std::vector<LayerSettings>& layers,
const std::shared_ptr<ExternalTexture>& buffer, const bool /*useFramebufferCache*/,
base::unique_fd&& bufferFence) {
- ATRACE_NAME("SkiaGL::drawLayers");
+ ATRACE_NAME("SkiaGL::drawLayersInternal");
std::lock_guard<std::mutex> lock(mRenderingMutex);
- if (layers.empty()) {
- ALOGV("Drawing empty layer stack");
- resultPromise->set_value({NO_ERROR, base::unique_fd()});
- return;
- }
-
if (buffer == nullptr) {
ALOGE("No output buffer provided. Aborting GPU composition.");
resultPromise->set_value({BAD_VALUE, base::unique_fd()});
@@ -1228,6 +1239,26 @@
activeSurface->flush();
}
}
+ for (const auto& borderRenderInfo : display.borderInfoList) {
+ SkPaint p;
+ p.setColor(SkColor4f{borderRenderInfo.color.r, borderRenderInfo.color.g,
+ borderRenderInfo.color.b, borderRenderInfo.color.a});
+ p.setAntiAlias(true);
+ p.setStyle(SkPaint::kStroke_Style);
+ p.setStrokeWidth(borderRenderInfo.width);
+ SkRegion sk_region;
+ SkPath path;
+
+ // Construct a final SkRegion using Regions
+ for (const auto& r : borderRenderInfo.combinedRegion) {
+ sk_region.op({r.left, r.top, r.right, r.bottom}, SkRegion::kUnion_Op);
+ }
+
+ sk_region.getBoundaryPath(&path);
+ canvas->drawPath(path, p);
+ path.close();
+ }
+
surfaceAutoSaveRestore.restore();
mCapture->endCapture();
{
diff --git a/libs/renderengine/skia/SkiaGLRenderEngine.h b/libs/renderengine/skia/SkiaGLRenderEngine.h
index 5ef9944..a8bc4f7 100644
--- a/libs/renderengine/skia/SkiaGLRenderEngine.h
+++ b/libs/renderengine/skia/SkiaGLRenderEngine.h
@@ -41,6 +41,10 @@
#include "filters/LinearEffect.h"
#include "filters/StretchShaderFactory.h"
+class SkData;
+
+struct SkPoint3;
+
namespace android {
namespace renderengine {
namespace skia {
diff --git a/libs/renderengine/skia/debug/SkiaCapture.cpp b/libs/renderengine/skia/debug/SkiaCapture.cpp
index 856fff4..b21b01c 100644
--- a/libs/renderengine/skia/debug/SkiaCapture.cpp
+++ b/libs/renderengine/skia/debug/SkiaCapture.cpp
@@ -27,6 +27,9 @@
#include <utils/Trace.h>
#include "CommonPool.h"
+#include "SkCanvas.h"
+#include "SkRect.h"
+#include "SkTypeface.h"
#include "src/utils/SkMultiPictureDocument.h"
namespace android {
diff --git a/libs/renderengine/skia/debug/SkiaCapture.h b/libs/renderengine/skia/debug/SkiaCapture.h
index f194629..d65a579 100644
--- a/libs/renderengine/skia/debug/SkiaCapture.h
+++ b/libs/renderengine/skia/debug/SkiaCapture.h
@@ -19,13 +19,15 @@
#include <SkDocument.h>
#include <SkNWayCanvas.h>
#include <SkPictureRecorder.h>
+#include <SkRefCnt.h>
+#include <SkStream.h>
#include <SkSurface.h>
+#include "tools/SkSharingProc.h"
#include <chrono>
#include <mutex>
#include "CaptureTimer.h"
-#include "tools/SkSharingProc.h"
namespace android {
namespace renderengine {
diff --git a/libs/renderengine/skia/filters/BlurFilter.cpp b/libs/renderengine/skia/filters/BlurFilter.cpp
index 63cc02b..2557ac9 100644
--- a/libs/renderengine/skia/filters/BlurFilter.cpp
+++ b/libs/renderengine/skia/filters/BlurFilter.cpp
@@ -17,7 +17,6 @@
#define ATRACE_TAG ATRACE_TAG_GRAPHICS
#include "BlurFilter.h"
#include <SkCanvas.h>
-#include <SkData.h>
#include <SkPaint.h>
#include <SkRRect.h>
#include <SkRuntimeEffect.h>
diff --git a/libs/renderengine/skia/filters/GaussianBlurFilter.cpp b/libs/renderengine/skia/filters/GaussianBlurFilter.cpp
index 55867a9..f3b6ab9 100644
--- a/libs/renderengine/skia/filters/GaussianBlurFilter.cpp
+++ b/libs/renderengine/skia/filters/GaussianBlurFilter.cpp
@@ -18,7 +18,6 @@
#include "GaussianBlurFilter.h"
#include <SkCanvas.h>
-#include <SkData.h>
#include <SkPaint.h>
#include <SkRRect.h>
#include <SkRuntimeEffect.h>
diff --git a/libs/renderengine/skia/filters/KawaseBlurFilter.cpp b/libs/renderengine/skia/filters/KawaseBlurFilter.cpp
index bfde06f..e370c39 100644
--- a/libs/renderengine/skia/filters/KawaseBlurFilter.cpp
+++ b/libs/renderengine/skia/filters/KawaseBlurFilter.cpp
@@ -18,7 +18,6 @@
#include "KawaseBlurFilter.h"
#include <SkCanvas.h>
-#include <SkData.h>
#include <SkPaint.h>
#include <SkRRect.h>
#include <SkRuntimeEffect.h>
diff --git a/libs/renderengine/tests/RenderEngineTest.cpp b/libs/renderengine/tests/RenderEngineTest.cpp
index 7c70a74..3340857 100644
--- a/libs/renderengine/tests/RenderEngineTest.cpp
+++ b/libs/renderengine/tests/RenderEngineTest.cpp
@@ -1606,6 +1606,36 @@
drawEmptyLayers();
}
+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();
+ settings.clip = fullscreenRect();
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
+
+ // add a red layer
+ renderengine::LayerSettings layerOne{
+ .geometry.boundaries = fullscreenRect().toFloatRect(),
+ .source.solidColor = half3(1.0f, 0.0f, 0.0f),
+ .alpha = 1.f,
+ };
+
+ std::vector<renderengine::LayerSettings> layersFirst{layerOne};
+ invokeDraw(settings, layersFirst);
+ expectBufferColor(fullscreenRect(), 255, 0, 0, 255);
+
+ // re-draw with an empty layer above it, and we get a transparent black one
+ std::vector<renderengine::LayerSettings> layersSecond;
+ invokeDraw(settings, layersSecond);
+ expectBufferColor(fullscreenRect(), 0, 0, 0, 0);
+}
+
TEST_P(RenderEngineTest, drawLayers_withoutBuffers_withColorTransform) {
initializeRenderEngine();
@@ -2411,6 +2441,55 @@
expectBufferColor(rect, 0, 128, 0, 128);
}
+TEST_P(RenderEngineTest, testBorder) {
+ if (GetParam()->type() != renderengine::RenderEngine::RenderEngineType::SKIA_GL) {
+ GTEST_SKIP();
+ }
+
+ if (!GetParam()->useColorManagement()) {
+ GTEST_SKIP();
+ }
+
+ initializeRenderEngine();
+
+ const ui::Dataspace dataspace = ui::Dataspace::V0_SRGB;
+
+ const auto displayRect = Rect(1080, 2280);
+ renderengine::DisplaySettings display{
+ .physicalDisplay = displayRect,
+ .clip = displayRect,
+ .outputDataspace = dataspace,
+ };
+ display.borderInfoList.clear();
+ renderengine::BorderRenderInfo info;
+ info.combinedRegion = Region(Rect(99, 99, 199, 199));
+ info.width = 20.0f;
+ info.color = half4{1.0f, 128.0f / 255.0f, 0.0f, 1.0f};
+ display.borderInfoList.emplace_back(info);
+
+ const auto greenBuffer = allocateAndFillSourceBuffer(1, 1, ubyte4(0, 255, 0, 255));
+ const renderengine::LayerSettings greenLayer{
+ .geometry.boundaries = FloatRect(0.f, 0.f, 1.f, 1.f),
+ .source =
+ renderengine::PixelSource{
+ .buffer =
+ renderengine::Buffer{
+ .buffer = greenBuffer,
+ .usePremultipliedAlpha = true,
+ },
+ },
+ .alpha = 1.0f,
+ .sourceDataspace = dataspace,
+ .whitePointNits = 200.f,
+ };
+
+ std::vector<renderengine::LayerSettings> layers;
+ layers.emplace_back(greenLayer);
+ invokeDraw(display, layers);
+
+ expectBufferColor(Rect(99, 99, 101, 101), 255, 128, 0, 255, 1);
+}
+
TEST_P(RenderEngineTest, testDimming) {
if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) {
GTEST_SKIP();
diff --git a/libs/sensor/Android.bp b/libs/sensor/Android.bp
index edd453a..2b93c6e 100644
--- a/libs/sensor/Android.bp
+++ b/libs/sensor/Android.bp
@@ -24,7 +24,6 @@
cc_library_shared {
name: "libsensor",
- clang: true,
cflags: [
"-Wall",
"-Werror",
@@ -53,5 +52,9 @@
export_include_dirs: ["include"],
- export_shared_lib_headers: ["libbinder", "libpermission", "libhardware"],
+ export_shared_lib_headers: [
+ "libbinder",
+ "libpermission",
+ "libhardware",
+ ],
}
diff --git a/libs/sensor/tests/Android.bp b/libs/sensor/tests/Android.bp
index 8fdb003..ac4be44 100644
--- a/libs/sensor/tests/Android.bp
+++ b/libs/sensor/tests/Android.bp
@@ -24,9 +24,10 @@
cc_test {
name: "libsensor_test",
- clang: true,
-
- cflags: ["-Wall", "-Werror"],
+ cflags: [
+ "-Wall",
+ "-Werror",
+ ],
srcs: [
"Sensor_test.cpp",
diff --git a/libs/ui/Android.bp b/libs/ui/Android.bp
index d138495..ca8adfa 100644
--- a/libs/ui/Android.bp
+++ b/libs/ui/Android.bp
@@ -36,7 +36,6 @@
cc_defaults {
name: "libui-defaults",
- clang: true,
cflags: [
"-Wall",
"-Werror",
@@ -111,7 +110,6 @@
},
double_loadable: true,
- clang: true,
cflags: [
"-Wall",
"-Werror",
@@ -129,7 +127,6 @@
"DebugUtils.cpp",
"DeviceProductInfo.cpp",
"DisplayIdentification.cpp",
- "DisplayMode.cpp",
"DynamicDisplayInfo.cpp",
"Fence.cpp",
"FenceTime.cpp",
@@ -141,11 +138,9 @@
"GraphicBuffer.cpp",
"GraphicBufferAllocator.cpp",
"GraphicBufferMapper.cpp",
- "HdrCapabilities.cpp",
"PixelFormat.cpp",
"PublicFormat.cpp",
"StaticAsserts.cpp",
- "StaticDisplayInfo.cpp",
],
include_dirs: [
@@ -243,10 +238,6 @@
],
afdo: true,
-
- header_abi_checker: {
- diff_flags: ["-allow-adding-removing-weak-symbols"],
- },
}
cc_library_headers {
diff --git a/libs/ui/DeviceProductInfo.cpp b/libs/ui/DeviceProductInfo.cpp
index 04d9d3c..3306012 100644
--- a/libs/ui/DeviceProductInfo.cpp
+++ b/libs/ui/DeviceProductInfo.cpp
@@ -17,7 +17,6 @@
#include <ui/DeviceProductInfo.h>
#include <android-base/stringprintf.h>
-#include <ui/FlattenableHelpers.h>
#include <utils/Log.h>
#define RETURN_IF_ERROR(op) \
@@ -27,35 +26,6 @@
using base::StringAppendF;
-size_t DeviceProductInfo::getFlattenedSize() const {
- return FlattenableHelpers::getFlattenedSize(name) +
- FlattenableHelpers::getFlattenedSize(manufacturerPnpId) +
- FlattenableHelpers::getFlattenedSize(productId) +
- FlattenableHelpers::getFlattenedSize(manufactureOrModelDate) +
- FlattenableHelpers::getFlattenedSize(relativeAddress);
-}
-
-status_t DeviceProductInfo::flatten(void* buffer, size_t size) const {
- if (size < getFlattenedSize()) {
- return NO_MEMORY;
- }
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, name));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, manufacturerPnpId));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, productId));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, manufactureOrModelDate));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, relativeAddress));
- return OK;
-}
-
-status_t DeviceProductInfo::unflatten(void const* buffer, size_t size) {
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &name));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &manufacturerPnpId));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &productId));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &manufactureOrModelDate));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &relativeAddress));
- return OK;
-}
-
void DeviceProductInfo::dump(std::string& result) const {
StringAppendF(&result, "{name=\"%s\", ", name.c_str());
StringAppendF(&result, "manufacturerPnpId=%s, ", manufacturerPnpId.data());
diff --git a/libs/ui/DisplayMode.cpp b/libs/ui/DisplayMode.cpp
deleted file mode 100644
index cf05dbf..0000000
--- a/libs/ui/DisplayMode.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright 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.
- */
-
-#include <ui/DisplayMode.h>
-
-#include <cstdint>
-
-#include <ui/FlattenableHelpers.h>
-
-#define RETURN_IF_ERROR(op) \
- if (const status_t status = (op); status != OK) return status;
-
-namespace android::ui {
-
-size_t DisplayMode::getFlattenedSize() const {
- return FlattenableHelpers::getFlattenedSize(id) +
- FlattenableHelpers::getFlattenedSize(resolution) +
- FlattenableHelpers::getFlattenedSize(xDpi) +
- FlattenableHelpers::getFlattenedSize(yDpi) +
- FlattenableHelpers::getFlattenedSize(refreshRate) +
- FlattenableHelpers::getFlattenedSize(appVsyncOffset) +
- FlattenableHelpers::getFlattenedSize(sfVsyncOffset) +
- FlattenableHelpers::getFlattenedSize(presentationDeadline) +
- FlattenableHelpers::getFlattenedSize(group);
-}
-
-status_t DisplayMode::flatten(void* buffer, size_t size) const {
- if (size < getFlattenedSize()) {
- return NO_MEMORY;
- }
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, id));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, resolution));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, xDpi));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, yDpi));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, refreshRate));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, appVsyncOffset));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, sfVsyncOffset));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, presentationDeadline));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, group));
- return OK;
-}
-
-status_t DisplayMode::unflatten(const void* buffer, size_t size) {
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &id));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &resolution));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &xDpi));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &yDpi));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &refreshRate));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &appVsyncOffset));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &sfVsyncOffset));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &presentationDeadline));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &group));
- return OK;
-}
-
-} // namespace android::ui
diff --git a/libs/ui/DynamicDisplayInfo.cpp b/libs/ui/DynamicDisplayInfo.cpp
index 78ba996..f5feea9 100644
--- a/libs/ui/DynamicDisplayInfo.cpp
+++ b/libs/ui/DynamicDisplayInfo.cpp
@@ -18,11 +18,6 @@
#include <cstdint>
-#include <ui/FlattenableHelpers.h>
-
-#define RETURN_IF_ERROR(op) \
- if (const status_t status = (op); status != OK) return status;
-
namespace android::ui {
std::optional<ui::DisplayMode> DynamicDisplayInfo::getActiveDisplayMode() const {
@@ -34,42 +29,4 @@
return {};
}
-size_t DynamicDisplayInfo::getFlattenedSize() const {
- return FlattenableHelpers::getFlattenedSize(supportedDisplayModes) +
- FlattenableHelpers::getFlattenedSize(activeDisplayModeId) +
- FlattenableHelpers::getFlattenedSize(supportedColorModes) +
- FlattenableHelpers::getFlattenedSize(activeColorMode) +
- FlattenableHelpers::getFlattenedSize(hdrCapabilities) +
- FlattenableHelpers::getFlattenedSize(autoLowLatencyModeSupported) +
- FlattenableHelpers::getFlattenedSize(gameContentTypeSupported) +
- FlattenableHelpers::getFlattenedSize(preferredBootDisplayMode);
-}
-
-status_t DynamicDisplayInfo::flatten(void* buffer, size_t size) const {
- if (size < getFlattenedSize()) {
- return NO_MEMORY;
- }
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, supportedDisplayModes));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, activeDisplayModeId));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, supportedColorModes));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, activeColorMode));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, hdrCapabilities));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, autoLowLatencyModeSupported));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, gameContentTypeSupported));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, preferredBootDisplayMode));
- return OK;
-}
-
-status_t DynamicDisplayInfo::unflatten(const void* buffer, size_t size) {
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &supportedDisplayModes));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &activeDisplayModeId));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &supportedColorModes));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &activeColorMode));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &hdrCapabilities));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &autoLowLatencyModeSupported));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &gameContentTypeSupported));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &preferredBootDisplayMode));
- return OK;
-}
-
} // namespace android::ui
diff --git a/libs/ui/HdrCapabilities.cpp b/libs/ui/HdrCapabilities.cpp
deleted file mode 100644
index aec2fac..0000000
--- a/libs/ui/HdrCapabilities.cpp
+++ /dev/null
@@ -1,86 +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 <ui/HdrCapabilities.h>
-
-namespace android {
-
-#if defined(__clang__)
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wundefined-reinterpret-cast"
-#endif
-
-size_t HdrCapabilities::getFlattenedSize() const {
- return sizeof(mMaxLuminance) +
- sizeof(mMaxAverageLuminance) +
- sizeof(mMinLuminance) +
- sizeof(int32_t) +
- mSupportedHdrTypes.size() * sizeof(ui::Hdr);
-}
-
-status_t HdrCapabilities::flatten(void* buffer, size_t size) const {
-
- if (size < getFlattenedSize()) {
- return NO_MEMORY;
- }
-
- int32_t* const buf = static_cast<int32_t*>(buffer);
- reinterpret_cast<float&>(buf[0]) = mMaxLuminance;
- reinterpret_cast<float&>(buf[1]) = mMaxAverageLuminance;
- reinterpret_cast<float&>(buf[2]) = mMinLuminance;
- buf[3] = static_cast<int32_t>(mSupportedHdrTypes.size());
- for (size_t i = 0, c = mSupportedHdrTypes.size(); i < c; ++i) {
- buf[4 + i] = static_cast<int32_t>(mSupportedHdrTypes[i]);
- }
- return NO_ERROR;
-}
-
-status_t HdrCapabilities::unflatten(void const* buffer, size_t size) {
-
- size_t minSize = sizeof(mMaxLuminance) +
- sizeof(mMaxAverageLuminance) +
- sizeof(mMinLuminance) +
- sizeof(int32_t);
-
- if (size < minSize) {
- return NO_MEMORY;
- }
-
- int32_t const * const buf = static_cast<int32_t const *>(buffer);
- const size_t itemCount = size_t(buf[3]);
-
- // check the buffer is large enough
- if (size < minSize + itemCount * sizeof(int32_t)) {
- return BAD_VALUE;
- }
-
- mMaxLuminance = reinterpret_cast<float const&>(buf[0]);
- mMaxAverageLuminance = reinterpret_cast<float const&>(buf[1]);
- mMinLuminance = reinterpret_cast<float const&>(buf[2]);
- if (itemCount) {
- mSupportedHdrTypes.resize(itemCount);
- for (size_t i = 0; i < itemCount; ++i) {
- mSupportedHdrTypes[i] = static_cast<ui::Hdr>(buf[4 + i]);
- }
- }
- return NO_ERROR;
-}
-
-#if defined(__clang__)
-#pragma clang diagnostic pop
-#endif
-
-} // namespace android
diff --git a/libs/ui/StaticDisplayInfo.cpp b/libs/ui/StaticDisplayInfo.cpp
deleted file mode 100644
index 03d15e4..0000000
--- a/libs/ui/StaticDisplayInfo.cpp
+++ /dev/null
@@ -1,57 +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 <ui/StaticDisplayInfo.h>
-
-#include <cstdint>
-
-#include <ui/FlattenableHelpers.h>
-
-#define RETURN_IF_ERROR(op) \
- if (const status_t status = (op); status != OK) return status;
-
-namespace android::ui {
-
-size_t StaticDisplayInfo::getFlattenedSize() const {
- return FlattenableHelpers::getFlattenedSize(connectionType) +
- FlattenableHelpers::getFlattenedSize(density) +
- FlattenableHelpers::getFlattenedSize(secure) +
- FlattenableHelpers::getFlattenedSize(deviceProductInfo) +
- FlattenableHelpers::getFlattenedSize(installOrientation);
-}
-
-status_t StaticDisplayInfo::flatten(void* buffer, size_t size) const {
- if (size < getFlattenedSize()) {
- return NO_MEMORY;
- }
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, connectionType));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, density));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, secure));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, deviceProductInfo));
- RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, installOrientation));
- return OK;
-}
-
-status_t StaticDisplayInfo::unflatten(void const* buffer, size_t size) {
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &connectionType));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &density));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &secure));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &deviceProductInfo));
- RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &installOrientation));
- return OK;
-}
-
-} // namespace android::ui
diff --git a/libs/ui/include/ui/DeviceProductInfo.h b/libs/ui/include/ui/DeviceProductInfo.h
index 807a5d9..879e46f 100644
--- a/libs/ui/include/ui/DeviceProductInfo.h
+++ b/libs/ui/include/ui/DeviceProductInfo.h
@@ -24,8 +24,6 @@
#include <variant>
#include <vector>
-#include <utils/Flattenable.h>
-
namespace android {
// NUL-terminated plug and play ID.
@@ -34,7 +32,7 @@
// Product-specific information about the display or the directly connected device on the
// display chain. For example, if the display is transitively connected, this field may contain
// product information about the intermediate device.
-struct DeviceProductInfo : LightFlattenable<DeviceProductInfo> {
+struct DeviceProductInfo {
struct ModelYear {
uint32_t year;
};
@@ -64,11 +62,6 @@
// For example, for HDMI connected device this will be the physical address.
std::vector<uint8_t> relativeAddress;
- bool isFixedSize() const { return false; }
- size_t getFlattenedSize() const;
- status_t flatten(void* buffer, size_t size) const;
- status_t unflatten(void const* buffer, size_t size);
-
void dump(std::string& result) const;
};
diff --git a/libs/ui/include/ui/DisplayMode.h b/libs/ui/include/ui/DisplayMode.h
index 56f68e7..a2791a6 100644
--- a/libs/ui/include/ui/DisplayMode.h
+++ b/libs/ui/include/ui/DisplayMode.h
@@ -29,7 +29,7 @@
using DisplayModeId = int32_t;
// Mode supported by physical display.
-struct DisplayMode : LightFlattenable<DisplayMode> {
+struct DisplayMode {
DisplayModeId id;
ui::Size resolution;
float xDpi = 0;
@@ -40,11 +40,6 @@
nsecs_t sfVsyncOffset = 0;
nsecs_t presentationDeadline = 0;
int32_t group = -1;
-
- bool isFixedSize() const { return false; }
- size_t getFlattenedSize() const;
- status_t flatten(void* buffer, size_t size) const;
- status_t unflatten(const void* buffer, size_t size);
};
} // namespace android::ui
diff --git a/libs/ui/include/ui/DynamicDisplayInfo.h b/libs/ui/include/ui/DynamicDisplayInfo.h
index ce75a65..8c9fe4c 100644
--- a/libs/ui/include/ui/DynamicDisplayInfo.h
+++ b/libs/ui/include/ui/DynamicDisplayInfo.h
@@ -24,12 +24,11 @@
#include <ui/GraphicTypes.h>
#include <ui/HdrCapabilities.h>
-#include <utils/Flattenable.h>
namespace android::ui {
// Information about a physical display which may change on hotplug reconnect.
-struct DynamicDisplayInfo : LightFlattenable<DynamicDisplayInfo> {
+struct DynamicDisplayInfo {
std::vector<ui::DisplayMode> supportedDisplayModes;
// This struct is going to be serialized over binder, so
@@ -53,11 +52,6 @@
ui::DisplayModeId preferredBootDisplayMode;
std::optional<ui::DisplayMode> getActiveDisplayMode() const;
-
- bool isFixedSize() const { return false; }
- size_t getFlattenedSize() const;
- status_t flatten(void* buffer, size_t size) const;
- status_t unflatten(const void* buffer, size_t size);
};
} // namespace android::ui
diff --git a/libs/ui/include/ui/HdrCapabilities.h b/libs/ui/include/ui/HdrCapabilities.h
index 813adde..ae54223 100644
--- a/libs/ui/include/ui/HdrCapabilities.h
+++ b/libs/ui/include/ui/HdrCapabilities.h
@@ -22,12 +22,10 @@
#include <vector>
#include <ui/GraphicTypes.h>
-#include <utils/Flattenable.h>
namespace android {
-class HdrCapabilities : public LightFlattenable<HdrCapabilities>
-{
+class HdrCapabilities {
public:
HdrCapabilities(const std::vector<ui::Hdr>& types,
float maxLuminance, float maxAverageLuminance, float minLuminance)
@@ -49,12 +47,6 @@
float getDesiredMaxAverageLuminance() const { return mMaxAverageLuminance; }
float getDesiredMinLuminance() const { return mMinLuminance; }
- // Flattenable protocol
- bool isFixedSize() const { return false; }
- size_t getFlattenedSize() const;
- status_t flatten(void* buffer, size_t size) const;
- status_t unflatten(void const* buffer, size_t size);
-
private:
std::vector<ui::Hdr> mSupportedHdrTypes;
float mMaxLuminance;
diff --git a/libs/ui/include/ui/StaticDisplayInfo.h b/libs/ui/include/ui/StaticDisplayInfo.h
index cc7c869..566e417 100644
--- a/libs/ui/include/ui/StaticDisplayInfo.h
+++ b/libs/ui/include/ui/StaticDisplayInfo.h
@@ -20,24 +20,18 @@
#include <ui/DeviceProductInfo.h>
#include <ui/Rotation.h>
-#include <utils/Flattenable.h>
namespace android::ui {
enum class DisplayConnectionType { Internal, External };
// Immutable information about physical display.
-struct StaticDisplayInfo : LightFlattenable<StaticDisplayInfo> {
+struct StaticDisplayInfo {
DisplayConnectionType connectionType = DisplayConnectionType::Internal;
float density = 0.f;
bool secure = false;
std::optional<DeviceProductInfo> deviceProductInfo;
Rotation installOrientation = ROTATION_0;
-
- bool isFixedSize() const { return false; }
- size_t getFlattenedSize() const;
- status_t flatten(void* buffer, size_t size) const;
- status_t unflatten(void const* buffer, size_t size);
};
} // namespace android::ui
diff --git a/libs/ui/tools/Android.bp b/libs/ui/tools/Android.bp
index c28c303..5d6070c 100644
--- a/libs/ui/tools/Android.bp
+++ b/libs/ui/tools/Android.bp
@@ -25,7 +25,7 @@
cc_defaults {
name: "libui_tools_default",
- clang_cflags: [
+ cflags: [
"-Wall",
"-Wextra",
"-Werror",
diff --git a/libs/vr/libbroadcastring/Android.bp b/libs/vr/libbroadcastring/Android.bp
index fa449ae..e72ca74 100644
--- a/libs/vr/libbroadcastring/Android.bp
+++ b/libs/vr/libbroadcastring/Android.bp
@@ -26,7 +26,6 @@
cc_test {
name: "broadcast_ring_tests",
- clang: true,
cflags: [
"-Wall",
"-Wextra",
diff --git a/libs/vr/libpdx/Android.bp b/libs/vr/libpdx/Android.bp
index c1f6da3..c95603b 100644
--- a/libs/vr/libpdx/Android.bp
+++ b/libs/vr/libpdx/Android.bp
@@ -16,7 +16,6 @@
cc_library_static {
name: "libpdx",
- clang: true,
cflags: [
"-Wall",
"-Wextra",
@@ -42,7 +41,6 @@
cc_test {
name: "pdx_tests",
- clang: true,
cflags: [
"-Wall",
"-Wextra",
@@ -72,7 +70,6 @@
// Code analysis target.
cc_test {
name: "pdx_encoder_performance_test",
- clang: true,
cflags: [
"-Wall",
"-Wextra",
diff --git a/libs/vr/libpdx/fuzz/Android.bp b/libs/vr/libpdx/fuzz/Android.bp
index cc32b18..ac831ce 100644
--- a/libs/vr/libpdx/fuzz/Android.bp
+++ b/libs/vr/libpdx/fuzz/Android.bp
@@ -9,7 +9,6 @@
cc_fuzz {
name: "libpdx_service_dispatcher_fuzzer",
- clang: true,
srcs: [
"service_dispatcher_fuzzer.cpp",
],
@@ -24,13 +23,12 @@
shared_libs: [
"libutils",
"liblog",
- "libcutils"
+ "libcutils",
],
}
cc_fuzz {
name: "libpdx_message_fuzzer",
- clang: true,
srcs: [
"message_fuzzer.cpp",
],
@@ -45,13 +43,12 @@
shared_libs: [
"libutils",
"liblog",
- "libcutils"
+ "libcutils",
],
}
cc_fuzz {
name: "libpdx_serialization_fuzzer",
- clang: true,
srcs: [
"serialization_fuzzer.cpp",
],
@@ -66,6 +63,6 @@
shared_libs: [
"libutils",
"liblog",
- "libcutils"
+ "libcutils",
],
}
diff --git a/libs/vr/libpdx_default_transport/Android.bp b/libs/vr/libpdx_default_transport/Android.bp
index 8046857..a5758b5 100644
--- a/libs/vr/libpdx_default_transport/Android.bp
+++ b/libs/vr/libpdx_default_transport/Android.bp
@@ -9,7 +9,6 @@
cc_defaults {
name: "pdx_default_transport_compiler_defaults",
- clang: true,
cflags: [
"-Wall",
"-Wextra",
@@ -26,7 +25,10 @@
cc_defaults {
name: "pdx_use_transport_servicefs",
export_include_dirs: ["private/servicefs"],
- whole_static_libs: ["libpdx_servicefs", "libservicefs"],
+ whole_static_libs: [
+ "libpdx_servicefs",
+ "libservicefs",
+ ],
}
cc_defaults {
diff --git a/libs/vr/libpdx_uds/Android.bp b/libs/vr/libpdx_uds/Android.bp
index 216ca9f..7f88daf 100644
--- a/libs/vr/libpdx_uds/Android.bp
+++ b/libs/vr/libpdx_uds/Android.bp
@@ -9,7 +9,6 @@
cc_library_static {
name: "libpdx_uds",
- clang: true,
cflags: [
"-Wall",
"-Wextra",
@@ -41,7 +40,6 @@
cc_test {
name: "libpdx_uds_tests",
- clang: true,
cflags: [
"-Wall",
"-Wextra",
diff --git a/opengl/OWNERS b/opengl/OWNERS
index a47fb9a..379f763 100644
--- a/opengl/OWNERS
+++ b/opengl/OWNERS
@@ -6,7 +6,6 @@
jessehall@google.com
lfy@google.com
lpy@google.com
-timvp@google.com
romanl@google.com
vantablack@google.com
yuxinhu@google.com
diff --git a/opengl/libs/Android.bp b/opengl/libs/Android.bp
index c9fce8a..c1e935a 100644
--- a/opengl/libs/Android.bp
+++ b/opengl/libs/Android.bp
@@ -108,7 +108,6 @@
// In particular, DO NOT add libutils nor anything "above" libui
"libgraphicsenv",
"libnativewindow",
- "libbacktrace",
"libbase",
],
}
@@ -165,6 +164,7 @@
"libnativeloader_lazy",
"libutils",
"libSurfaceFlingerProp",
+ "libunwindstack",
],
static_libs: [
"libEGL_getProcAddress",
diff --git a/opengl/libs/EGL/CallStack.h b/opengl/libs/EGL/CallStack.h
index b7fdf97..96437c3 100644
--- a/opengl/libs/EGL/CallStack.h
+++ b/opengl/libs/EGL/CallStack.h
@@ -16,8 +16,8 @@
#pragma once
-#include <backtrace/Backtrace.h>
#include <log/log.h>
+#include <unwindstack/AndroidUnwinder.h>
#include <memory>
@@ -26,12 +26,15 @@
// Create a callstack with the current thread's stack trace.
// Immediately dump it to logcat using the given logtag.
static void log(const char* logtag) noexcept {
- std::unique_ptr<Backtrace> backtrace(
- Backtrace::Create(BACKTRACE_CURRENT_PROCESS, BACKTRACE_CURRENT_THREAD));
- if (backtrace->Unwind(2)) {
- for (size_t i = 0, c = backtrace->NumFrames(); i < c; i++) {
+ unwindstack::AndroidLocalUnwinder unwinder;
+ unwindstack::AndroidUnwinderData data;
+ if (unwinder.Unwind(data)) {
+ for (size_t i = 2, c = data.frames.size(); i < c; i++) {
+ auto& frame = data.frames[i];
+ // Trim the first two frames.
+ frame.num -= 2;
__android_log_print(ANDROID_LOG_DEBUG, logtag, "%s",
- backtrace->FormatFrameData(i).c_str());
+ unwinder.FormatFrame(frame).c_str());
}
}
}
diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index 76fd7f0..dd14bcf 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -207,7 +207,8 @@
ATRACE_CALL();
const nsecs_t openTime = systemTime();
- if (should_unload_system_driver(cnx)) {
+ if (!android::GraphicsEnv::getInstance().angleIsSystemDriver() &&
+ should_unload_system_driver(cnx)) {
unload_system_driver(cnx);
}
@@ -216,8 +217,13 @@
return cnx->dso;
}
- // Firstly, try to load ANGLE driver.
- driver_t* hnd = attempt_to_load_angle(cnx);
+ // Firstly, try to load ANGLE driver, unless we know that we shouldn't.
+ bool shouldForceLegacyDriver = android::GraphicsEnv::getInstance().shouldForceLegacyDriver();
+ driver_t* hnd = nullptr;
+ if (!shouldForceLegacyDriver) {
+ hnd = attempt_to_load_angle(cnx);
+ }
+
if (!hnd) {
// Secondly, try to load from driver apk.
hnd = attempt_to_load_updated_driver(cnx);
@@ -230,21 +236,29 @@
LOG_ALWAYS_FATAL("couldn't find an OpenGL ES implementation from %s",
android::GraphicsEnv::getInstance().getDriverPath().c_str());
}
- // Finally, try to load system driver, start by searching for the library name appended by
- // the system properties of the GLES userspace driver in both locations.
- // i.e.:
- // libGLES_${prop}.so, or:
- // libEGL_${prop}.so, libGLESv1_CM_${prop}.so, libGLESv2_${prop}.so
- for (auto key : HAL_SUBNAME_KEY_PROPERTIES) {
- auto prop = base::GetProperty(key, "");
- if (prop.empty()) {
- continue;
- }
- hnd = attempt_to_load_system_driver(cnx, prop.c_str(), true);
- if (hnd) {
- break;
- } else if (strcmp(key, DRIVER_SUFFIX_PROPERTY) == 0) {
- failToLoadFromDriverSuffixProperty = true;
+ // Finally, try to load system driver. If ANGLE is the system driver
+ // (i.e. we are forcing the legacy system driver instead of ANGLE), use
+ // the driver suffix that was passed down from above.
+ if (shouldForceLegacyDriver) {
+ std::string suffix = android::GraphicsEnv::getInstance().getLegacySuffix();
+ hnd = attempt_to_load_system_driver(cnx, suffix.c_str(), true);
+ } else {
+ // Start by searching for the library name appended by the system
+ // properties of the GLES userspace driver in both locations.
+ // i.e.:
+ // libGLES_${prop}.so, or:
+ // libEGL_${prop}.so, libGLESv1_CM_${prop}.so, libGLESv2_${prop}.so
+ for (auto key : HAL_SUBNAME_KEY_PROPERTIES) {
+ auto prop = base::GetProperty(key, "");
+ if (prop.empty()) {
+ continue;
+ }
+ hnd = attempt_to_load_system_driver(cnx, prop.c_str(), true);
+ if (hnd) {
+ break;
+ } else if (strcmp(key, DRIVER_SUFFIX_PROPERTY) == 0) {
+ failToLoadFromDriverSuffixProperty = true;
+ }
}
}
}
diff --git a/opengl/libs/EGL/egl_platform_entries.cpp b/opengl/libs/EGL/egl_platform_entries.cpp
index f4dbe49..7619a50 100644
--- a/opengl/libs/EGL/egl_platform_entries.cpp
+++ b/opengl/libs/EGL/egl_platform_entries.cpp
@@ -1453,7 +1453,11 @@
setError(EGL_BAD_SURFACE, EGL_FALSE);
}
int err = native_window_set_auto_refresh(s->getNativeWindow(), value != 0);
- return (err == 0) ? EGL_TRUE : setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
+ if (err != 0) {
+ return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
+ } else if (!s->cnx->useAngle) {
+ return EGL_TRUE;
+ } // else if ANGLE, fall through to the call to the driver (i.e. ANGLE) below
}
if (attribute == EGL_TIMESTAMPS_ANDROID) {
@@ -1463,7 +1467,11 @@
return EGL_TRUE;
}
int err = native_window_enable_frame_timestamps(s->getNativeWindow(), value != 0);
- return (err == 0) ? EGL_TRUE : setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
+ if (err != 0) {
+ return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
+ } else if (!s->cnx->useAngle) {
+ return EGL_TRUE;
+ } // else if ANGLE, fall through to the call to the driver (i.e. ANGLE) below
}
if (s->setSmpte2086Attribute(attribute, value)) {
diff --git a/opengl/tests/gl2_cameraeye/AndroidManifest.xml b/opengl/tests/gl2_cameraeye/AndroidManifest.xml
index c53f7be..a4674e1 100644
--- a/opengl/tests/gl2_cameraeye/AndroidManifest.xml
+++ b/opengl/tests/gl2_cameraeye/AndroidManifest.xml
@@ -26,7 +26,7 @@
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-feature android:glEsVersion="0x00020000" />
<application android:label="@string/gl2cameraeye_name">
- <activity android:name="GL2CameraEye">
+ <activity android:name="GL2CameraEye" android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
diff --git a/opengl/tests/gl2_java/AndroidManifest.xml b/opengl/tests/gl2_java/AndroidManifest.xml
index 8bb6840..500adb5 100644
--- a/opengl/tests/gl2_java/AndroidManifest.xml
+++ b/opengl/tests/gl2_java/AndroidManifest.xml
@@ -22,7 +22,8 @@
<activity android:name="GL2JavaActivity"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:launchMode="singleTask"
- android:configChanges="orientation|keyboardHidden">
+ android:configChanges="orientation|keyboardHidden"
+ android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
diff --git a/opengl/tests/gl2_jni/AndroidManifest.xml b/opengl/tests/gl2_jni/AndroidManifest.xml
index 1827e5f..b4ce99b 100644
--- a/opengl/tests/gl2_jni/AndroidManifest.xml
+++ b/opengl/tests/gl2_jni/AndroidManifest.xml
@@ -21,7 +21,8 @@
<activity android:name="GL2JNIActivity"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:launchMode="singleTask"
- android:configChanges="orientation|keyboardHidden">
+ android:configChanges="orientation|keyboardHidden"
+ android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
diff --git a/opengl/tests/gl_jni/AndroidManifest.xml b/opengl/tests/gl_jni/AndroidManifest.xml
index 5d0ec96..bedab56 100644
--- a/opengl/tests/gl_jni/AndroidManifest.xml
+++ b/opengl/tests/gl_jni/AndroidManifest.xml
@@ -24,7 +24,8 @@
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:launchMode="singleTask"
android:screenOrientation="landscape"
- android:configChanges="orientation|keyboardHidden">
+ android:configChanges="orientation|keyboardHidden"
+ android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
diff --git a/opengl/tests/lighting1709/AndroidManifest.xml b/opengl/tests/lighting1709/AndroidManifest.xml
index 6c23d42..d766be9 100644
--- a/opengl/tests/lighting1709/AndroidManifest.xml
+++ b/opengl/tests/lighting1709/AndroidManifest.xml
@@ -2,7 +2,7 @@
package="com.android.lightingtest">
<application>
- <activity android:name="ClearActivity" android:label="LightingTest">
+ <activity android:name="ClearActivity" android:label="LightingTest" android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
diff --git a/opengl/tests/testPauseResume/AndroidManifest.xml b/opengl/tests/testPauseResume/AndroidManifest.xml
index 1879bc3..ae82a82 100644
--- a/opengl/tests/testPauseResume/AndroidManifest.xml
+++ b/opengl/tests/testPauseResume/AndroidManifest.xml
@@ -24,7 +24,8 @@
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:launchMode="singleTask"
android:screenOrientation="landscape"
- android:configChanges="orientation|keyboardHidden">
+ android:configChanges="orientation|keyboardHidden"
+ android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
diff --git a/services/gpuservice/tests/unittests/Android.bp b/services/gpuservice/tests/unittests/Android.bp
index 4fb0d2e..86f6c7f 100644
--- a/services/gpuservice/tests/unittests/Android.bp
+++ b/services/gpuservice/tests/unittests/Android.bp
@@ -35,6 +35,7 @@
header_libs: ["bpf_headers"],
shared_libs: [
"libbase",
+ "libbinder",
"libbpf_bcc",
"libcutils",
"libgfxstats",
diff --git a/services/gpuservice/tests/unittests/GpuMemTest.cpp b/services/gpuservice/tests/unittests/GpuMemTest.cpp
index e916221..36ae179 100644
--- a/services/gpuservice/tests/unittests/GpuMemTest.cpp
+++ b/services/gpuservice/tests/unittests/GpuMemTest.cpp
@@ -18,6 +18,7 @@
#define LOG_TAG "gpuservice_unittest"
#include <android-base/stringprintf.h>
+#define BPF_MAP_MAKE_VISIBLE_FOR_TESTING
#include <bpf/BpfMap.h>
#include <gmock/gmock.h>
#include <gpumem/GpuMem.h>
@@ -65,11 +66,11 @@
mTestableGpuMem = TestableGpuMem(mGpuMem.get());
mTestableGpuMem.setInitialized();
errno = 0;
- mTestMap = bpf::BpfMap<uint64_t, uint64_t>(BPF_MAP_TYPE_HASH, TEST_MAP_SIZE,
- BPF_F_NO_PREALLOC);
+ mTestMap = std::move(bpf::BpfMap<uint64_t, uint64_t>(BPF_MAP_TYPE_HASH,
+ TEST_MAP_SIZE,
+ BPF_F_NO_PREALLOC));
EXPECT_EQ(0, errno);
- EXPECT_LE(0, mTestMap.getMap().get());
EXPECT_TRUE(mTestMap.isValid());
}
diff --git a/services/gpuservice/tests/unittests/GpuMemTracerTest.cpp b/services/gpuservice/tests/unittests/GpuMemTracerTest.cpp
index d76f039..5c04210 100644
--- a/services/gpuservice/tests/unittests/GpuMemTracerTest.cpp
+++ b/services/gpuservice/tests/unittests/GpuMemTracerTest.cpp
@@ -17,6 +17,7 @@
#undef LOG_TAG
#define LOG_TAG "gpuservice_unittest"
+#define BPF_MAP_MAKE_VISIBLE_FOR_TESTING
#include <bpf/BpfMap.h>
#include <gpumem/GpuMem.h>
#include <gtest/gtest.h>
@@ -64,11 +65,11 @@
mTestableGpuMem = TestableGpuMem(mGpuMem.get());
errno = 0;
- mTestMap = bpf::BpfMap<uint64_t, uint64_t>(BPF_MAP_TYPE_HASH, TEST_MAP_SIZE,
- BPF_F_NO_PREALLOC);
+ mTestMap = std::move(bpf::BpfMap<uint64_t, uint64_t>(BPF_MAP_TYPE_HASH,
+ TEST_MAP_SIZE,
+ BPF_F_NO_PREALLOC));
EXPECT_EQ(0, errno);
- EXPECT_LE(0, mTestMap.getMap().get());
EXPECT_TRUE(mTestMap.isValid());
}
diff --git a/services/gpuservice/tests/unittests/GpuStatsTest.cpp b/services/gpuservice/tests/unittests/GpuStatsTest.cpp
index 20c8ccf..7ea2288 100644
--- a/services/gpuservice/tests/unittests/GpuStatsTest.cpp
+++ b/services/gpuservice/tests/unittests/GpuStatsTest.cpp
@@ -18,12 +18,14 @@
#define LOG_TAG "gpuservice_unittest"
#include <unistd.h>
+#include <binder/ProcessState.h>
#include <cutils/properties.h>
#include <gmock/gmock.h>
#include <gpustats/GpuStats.h>
#include <gtest/gtest.h>
#include <stats_pull_atom_callback.h>
#include <statslog.h>
+#include <utils/Looper.h>
#include <utils/String16.h>
#include <utils/Vector.h>
@@ -61,8 +63,9 @@
// clang-format on
class GpuStatsTest : public testing::Test {
+ sp<android::Looper> looper;
public:
- GpuStatsTest() {
+ GpuStatsTest() : looper(Looper::prepare(0 /* opts */)) {
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
ALOGD("**** Setting up for %s.%s\n", test_info->test_case_name(), test_info->name());
@@ -72,6 +75,16 @@
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name());
+
+ // This is required for test due to GpuStats instance spawns binder transactions
+ // in its destructor. After the gtest destructor test exits immidiatelly.
+ // It results in binder thread not able to process above binder transactions and memory leak
+ // occures. Binder thread needs time to process callbacks transactions.
+ // It leads to GpuStats instance destructor needs to be called in advance.
+ mGpuStats.reset(nullptr);
+ // performs all pending callbacks until all data has been consumed
+ // gives time to process binder transactions by thread pool
+ looper->pollAll(1000);
}
std::string inputCommand(InputCommand cmd);
@@ -79,6 +92,10 @@
void SetUp() override {
mCpuVulkanVersion = property_get_int32("ro.cpuvulkan.version", 0);
mGlesVersion = property_get_int32("ro.opengles.version", 0);
+
+ // start the thread pool
+ sp<ProcessState> ps(ProcessState::self());
+ ps->startThreadPool();
}
std::unique_ptr<GpuStats> mGpuStats = std::make_unique<GpuStats>();
diff --git a/services/inputflinger/InputClassifier.cpp b/services/inputflinger/InputClassifier.cpp
index 8ce2f35..21695c3 100644
--- a/services/inputflinger/InputClassifier.cpp
+++ b/services/inputflinger/InputClassifier.cpp
@@ -331,20 +331,9 @@
enqueueEvent(std::make_unique<NotifyDeviceResetArgs>(args));
}
-const char* MotionClassifier::getServiceStatus() REQUIRES(mLock) {
- if (!mService) {
- return "null";
- }
-
- if (AIBinder_ping(mService->asBinder().get()) == STATUS_OK) {
- return "running";
- }
- return "not responding";
-}
-
void MotionClassifier::dump(std::string& dump) {
std::scoped_lock lock(mLock);
- dump += StringPrintf(INDENT2 "mService status: %s\n", getServiceStatus());
+ dump += StringPrintf(INDENT2 "mService connected: %s\n", mService ? "true" : "false");
dump += StringPrintf(INDENT2 "mEvents: %zu element(s) (max=%zu)\n",
mEvents.size(), MAX_EVENTS);
dump += INDENT2 "mClassifications, mLastDownTimes:\n";
@@ -365,6 +354,18 @@
}
}
+void MotionClassifier::monitor() {
+ std::scoped_lock lock(mLock);
+ if (mService) {
+ // Ping the HAL service to ensure it is alive and not blocked.
+ const binder_status_t status = AIBinder_ping(mService->asBinder().get());
+ if (status != STATUS_OK) {
+ ALOGW("IInputProcessor HAL is not responding; binder ping result: %s",
+ AStatus_getDescription(AStatus_fromStatus(status)));
+ }
+ }
+}
+
// --- InputClassifier ---
InputClassifier::InputClassifier(InputListenerInterface& listener) : mQueuedListener(listener) {}
@@ -504,6 +505,7 @@
void InputClassifier::monitor() {
std::scoped_lock lock(mLock);
+ if (mMotionClassifier) mMotionClassifier->monitor();
}
InputClassifier::~InputClassifier() {
diff --git a/services/inputflinger/InputClassifier.h b/services/inputflinger/InputClassifier.h
index 56cf760..9b31a3c 100644
--- a/services/inputflinger/InputClassifier.h
+++ b/services/inputflinger/InputClassifier.h
@@ -78,9 +78,14 @@
virtual void reset(const NotifyDeviceResetArgs& args) = 0;
/**
- * Dump the state of the motion classifier
+ * Dump the state of the motion classifier.
*/
virtual void dump(std::string& dump) = 0;
+
+ /**
+ * Called by the heartbeat to ensure the HAL is still processing normally.
+ */
+ virtual void monitor() = 0;
};
/**
@@ -96,7 +101,7 @@
*/
virtual void dump(std::string& dump) = 0;
- /* Called by the heatbeat to ensures that the classifier has not deadlocked. */
+ /** Called by the heartbeat to ensure that the classifier has not deadlocked. */
virtual void monitor() = 0;
InputClassifierInterface() { }
@@ -155,13 +160,14 @@
virtual void reset(const NotifyDeviceResetArgs& args) override;
virtual void dump(std::string& dump) override;
+ virtual void monitor() override;
private:
friend class MotionClassifierTest; // to create MotionClassifier with a test HAL implementation
explicit MotionClassifier(
std::shared_ptr<aidl::android::hardware::input::processor::IInputProcessor> service);
- // The events that need to be sent to the HAL.
+ /** The events that need to be sent to the HAL. */
BlockingQueue<ClassifierEvent> mEvents;
/**
* Add an event to the queue mEvents.
diff --git a/services/inputflinger/OWNERS b/services/inputflinger/OWNERS
index 82c6ee1..c88bfe9 100644
--- a/services/inputflinger/OWNERS
+++ b/services/inputflinger/OWNERS
@@ -1,3 +1 @@
-lzye@google.com
-michaelwr@google.com
-svv@google.com
+include platform/frameworks/base:/INPUT_OWNERS
diff --git a/services/inputflinger/TEST_MAPPING b/services/inputflinger/TEST_MAPPING
index b4b617e..f673a28 100644
--- a/services/inputflinger/TEST_MAPPING
+++ b/services/inputflinger/TEST_MAPPING
@@ -45,6 +45,101 @@
]
},
{
+ "name": "CtsWidgetTestCases",
+ "options": [
+ {
+ "include-filter": "android.widget.cts.NumberPickerTest"
+ }
+ ]
+ },
+ {
+ "name": "FrameworksCoreTests",
+ "options": [
+ {
+ "include-filter": "android.view.VerifiedKeyEventTest",
+ "include-filter": "android.view.VerifiedMotionEventTest"
+ }
+ ]
+ },
+ {
+ "name": "FrameworksServicesTests",
+ "options": [
+ {
+ "include-filter": "com.android.server.input"
+ }
+ ]
+ },
+ {
+ "name": "CtsSecurityTestCases",
+ "options": [
+ {
+ "include-filter": "android.security.cts.MotionEventTest"
+ }
+ ]
+ },
+ {
+ "name": "CtsSecurityBulletinHostTestCases",
+ "options": [
+ {
+ "include-filter": "android.security.cts.Poc19_03#testPocBug_115739809"
+ }
+ ]
+ }
+ ],
+ "hwasan-postsubmit": [
+ {
+ "name": "CtsWindowManagerDeviceTestCases",
+ "options": [
+ {
+ "include-filter": "android.server.wm.WindowInputTests"
+ }
+ ]
+ },
+ {
+ "name": "libinput_tests"
+ },
+ {
+ "name": "inputflinger_tests"
+ },
+ {
+ "name": "libpalmrejection_test"
+ },
+ {
+ "name": "InputTests"
+ },
+ {
+ "name": "libinputservice_test"
+ },
+ {
+ "name": "CtsHardwareTestCases",
+ "options": [
+ {
+ "include-filter": "android.hardware.input.cts.tests"
+ }
+ ]
+ },
+ {
+ "name": "CtsInputTestCases"
+ },
+ {
+ "name": "CtsViewTestCases",
+ "options": [
+ {
+ "include-filter": "android.view.cts.MotionEventTest",
+ "include-filter": "android.view.cts.PointerCaptureTest",
+ "include-filter": "android.view.cts.VerifyInputEventTest"
+ }
+ ]
+ },
+ {
+ "name": "CtsWidgetTestCases",
+ "options": [
+ {
+ "include-filter": "android.widget.cts.NumberPickerTest"
+ }
+ ]
+ },
+ {
"name": "FrameworksCoreTests",
"options": [
{
diff --git a/services/inputflinger/UnwantedInteractionBlocker.cpp b/services/inputflinger/UnwantedInteractionBlocker.cpp
index f57ff33..3ee60a9 100644
--- a/services/inputflinger/UnwantedInteractionBlocker.cpp
+++ b/services/inputflinger/UnwantedInteractionBlocker.cpp
@@ -512,6 +512,15 @@
return out;
}
+class AndroidPalmRejectionModel : public ::ui::OneDeviceTrainNeuralStylusPalmDetectionFilterModel {
+public:
+ AndroidPalmRejectionModel()
+ : ::ui::OneDeviceTrainNeuralStylusPalmDetectionFilterModel(/*default version*/ "",
+ std::vector<float>()) {
+ config_.resample_touch = true;
+ }
+};
+
PalmRejector::PalmRejector(const AndroidPalmFilterDeviceInfo& info,
std::unique_ptr<::ui::PalmDetectionFilter> filter)
: mSharedPalmState(std::make_unique<::ui::SharedPalmDetectionFilterState>()),
@@ -523,8 +532,7 @@
return;
}
std::unique_ptr<::ui::NeuralStylusPalmDetectionFilterModel> model =
- std::make_unique<::ui::OneDeviceTrainNeuralStylusPalmDetectionFilterModel>(
- std::vector<float>());
+ std::make_unique<AndroidPalmRejectionModel>();
mPalmDetectionFilter =
std::make_unique<::ui::NeuralStylusPalmDetectionFilter>(mDeviceInfo, std::move(model),
mSharedPalmState.get());
diff --git a/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp b/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
index a2e60c4..ec5841c 100644
--- a/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
+++ b/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
@@ -82,8 +82,6 @@
void notifyVibratorState(int32_t deviceId, bool isOn) override {}
- void notifyUntrustedTouch(const std::string& obscuringPackage) override {}
-
void getDispatcherConfiguration(InputDispatcherConfiguration* outConfig) override {
*outConfig = mConfig;
}
diff --git a/services/inputflinger/dispatcher/CancelationOptions.h b/services/inputflinger/dispatcher/CancelationOptions.h
index 99e2108..fec5f83 100644
--- a/services/inputflinger/dispatcher/CancelationOptions.h
+++ b/services/inputflinger/dispatcher/CancelationOptions.h
@@ -17,9 +17,11 @@
#ifndef _UI_INPUT_INPUTDISPATCHER_CANCELLATIONOPTIONS_H
#define _UI_INPUT_INPUTDISPATCHER_CANCELLATIONOPTIONS_H
+#include <utils/BitSet.h>
#include <optional>
-namespace android::inputdispatcher {
+namespace android {
+namespace inputdispatcher {
/* Specifies which events are to be canceled and why. */
struct CancelationOptions {
@@ -45,9 +47,13 @@
// The specific display id of events to cancel, or nullopt to cancel events on any display.
std::optional<int32_t> displayId = std::nullopt;
+ // The specific pointers to cancel, or nullopt to cancel all pointer events
+ std::optional<BitSet32> pointerIds = std::nullopt;
+
CancelationOptions(Mode mode, const char* reason) : mode(mode), reason(reason) {}
};
-} // namespace android::inputdispatcher
+} // namespace inputdispatcher
+} // namespace android
#endif // _UI_INPUT_INPUTDISPATCHER_CANCELLATIONOPTIONS_H
diff --git a/services/inputflinger/dispatcher/FocusResolver.cpp b/services/inputflinger/dispatcher/FocusResolver.cpp
index a02b3e8..4da846b 100644
--- a/services/inputflinger/dispatcher/FocusResolver.cpp
+++ b/services/inputflinger/dispatcher/FocusResolver.cpp
@@ -13,24 +13,20 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
-#define LOG_TAG "FocusResolver"
+#define LOG_TAG "InputDispatcher"
#define ATRACE_TAG ATRACE_TAG_INPUT
#define INDENT " "
#define INDENT2 " "
-// Log debug messages about input focus tracking.
-static constexpr bool DEBUG_FOCUS = false;
-
#include <inttypes.h>
#include <android-base/stringprintf.h>
#include <binder/Binder.h>
#include <ftl/enum.h>
#include <gui/WindowInfo.h>
-#include <log/log.h>
+#include "DebugConfig.h"
#include "FocusResolver.h"
using android::gui::FocusRequest;
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index 5e9427a..625c367 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -56,7 +56,6 @@
using android::gui::TouchOcclusionMode;
using android::gui::WindowInfo;
using android::gui::WindowInfoHandle;
-using android::os::BlockUntrustedTouchesMode;
using android::os::IInputConstants;
using android::os::InputEventInjectionResult;
using android::os::InputEventInjectionSync;
@@ -1658,6 +1657,13 @@
InputEventInjectionResult injectionResult;
if (isPointerEvent) {
// Pointer event. (eg. touchscreen)
+
+ if (mDragState &&
+ (entry->action & AMOTION_EVENT_ACTION_MASK) == AMOTION_EVENT_ACTION_POINTER_DOWN) {
+ // If drag and drop ongoing and pointer down occur: pilfer drag window pointers
+ pilferPointersLocked(mDragState->dragWindow->getToken());
+ }
+
injectionResult =
findTouchedWindowTargetsLocked(currentTime, *entry, inputTargets, nextWakeupTime,
&conflictingPointerActions);
@@ -1866,6 +1872,17 @@
return false;
}
+static std::optional<nsecs_t> getDownTime(const EventEntry& eventEntry) {
+ if (eventEntry.type == EventEntry::Type::KEY) {
+ const KeyEntry& keyEntry = static_cast<const KeyEntry&>(eventEntry);
+ return keyEntry.downTime;
+ } else if (eventEntry.type == EventEntry::Type::MOTION) {
+ const MotionEntry& motionEntry = static_cast<const MotionEntry&>(eventEntry);
+ return motionEntry.downTime;
+ }
+ return std::nullopt;
+}
+
InputEventInjectionResult InputDispatcher::findFocusedWindowTargetsLocked(
nsecs_t currentTime, const EventEntry& entry, std::vector<InputTarget>& inputTargets,
nsecs_t* nextWakeupTime) {
@@ -1955,7 +1972,7 @@
// Success! Output targets.
addWindowTargetLocked(focusedWindowHandle,
InputTarget::FLAG_FOREGROUND | InputTarget::FLAG_DISPATCH_AS_IS,
- BitSet32(0), inputTargets);
+ BitSet32(0), getDownTime(entry), inputTargets);
// Done.
return InputEventInjectionResult::SUCCEEDED;
@@ -2152,23 +2169,17 @@
}
// Drop events that can't be trusted due to occlusion
- if (mBlockUntrustedTouchesMode != BlockUntrustedTouchesMode::DISABLED) {
- 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());
- }
- }
- sendUntrustedTouchCommandLocked(occlusionInfo.obscuringPackage);
- if (mBlockUntrustedTouchesMode == BlockUntrustedTouchesMode::BLOCK) {
- ALOGW("Dropping untrusted touch event due to %s/%d",
- occlusionInfo.obscuringPackage.c_str(), occlusionInfo.obscuringUid);
- continue;
+ 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
@@ -2200,8 +2211,18 @@
pointerIds.markBit(pointerId);
}
- tempTouchState.addOrUpdateWindow(windowHandle, targetFlags, pointerIds);
+ tempTouchState.addOrUpdateWindow(windowHandle, targetFlags, pointerIds,
+ entry.eventTime);
}
+
+ // If any existing window is pilfering pointers from newly added window, remove it
+ BitSet32 canceledPointers = BitSet32(0);
+ for (const TouchedWindow& window : tempTouchState.windows) {
+ if (window.isPilferingPointers) {
+ canceledPointers |= window.pointerIds;
+ }
+ }
+ tempTouchState.cancelPointersForNonPilferingWindows(canceledPointers);
} else {
/* Case 2: Pointer move, up, cancel or non-splittable pointer down. */
@@ -2278,7 +2299,8 @@
if (isSplit) {
pointerIds.markBit(entry.pointerProperties[0].id);
}
- tempTouchState.addOrUpdateWindow(newTouchedWindowHandle, targetFlags, pointerIds);
+ tempTouchState.addOrUpdateWindow(newTouchedWindowHandle, targetFlags, pointerIds,
+ entry.eventTime);
}
}
}
@@ -2395,7 +2417,7 @@
InputTarget::
FLAG_WINDOW_IS_PARTIALLY_OBSCURED |
InputTarget::FLAG_DISPATCH_AS_IS,
- BitSet32(0));
+ BitSet32(0), entry.eventTime);
}
}
}
@@ -2406,7 +2428,8 @@
for (const TouchedWindow& touchedWindow : tempTouchState.windows) {
addWindowTargetLocked(touchedWindow.windowHandle, touchedWindow.targetFlags,
- touchedWindow.pointerIds, inputTargets);
+ touchedWindow.pointerIds, touchedWindow.firstDownTimeInTarget,
+ inputTargets);
}
// Drop the outside or hover touch windows since we will not care about them
@@ -2591,6 +2614,7 @@
void InputDispatcher::addWindowTargetLocked(const sp<WindowInfoHandle>& windowHandle,
int32_t targetFlags, BitSet32 pointerIds,
+ std::optional<nsecs_t> firstDownTimeInTarget,
std::vector<InputTarget>& inputTargets) {
std::vector<InputTarget>::iterator it =
std::find_if(inputTargets.begin(), inputTargets.end(),
@@ -2612,6 +2636,7 @@
inputTarget.inputChannel = inputChannel;
inputTarget.flags = targetFlags;
inputTarget.globalScaleFactor = windowInfo->globalScaleFactor;
+ inputTarget.firstDownTimeInTarget = firstDownTimeInTarget;
const auto& displayInfoIt = mDisplayInfos.find(windowInfo->displayId);
if (displayInfoIt != mDisplayInfos.end()) {
inputTarget.displayTransform = displayInfoIt->second.transform;
@@ -2637,6 +2662,8 @@
InputTarget target;
target.inputChannel = monitor.inputChannel;
target.flags = InputTarget::FLAG_DISPATCH_AS_IS;
+ // target.firstDownTimeInTarget is not set for global monitors. It is only required in split
+ // touch and global monitoring works as intended even without setting firstDownTimeInTarget
if (const auto& it = mDisplayInfos.find(displayId); it != mDisplayInfos.end()) {
target.displayTransform = it->second.transform;
}
@@ -2921,8 +2948,12 @@
const MotionEntry& originalMotionEntry = static_cast<const MotionEntry&>(*eventEntry);
if (inputTarget.pointerIds.count() != originalMotionEntry.pointerCount) {
+ LOG_ALWAYS_FATAL_IF(!inputTarget.firstDownTimeInTarget.has_value(),
+ "Splitting motion events requires a down time to be set for the "
+ "target");
std::unique_ptr<MotionEntry> splitMotionEntry =
- splitMotionEvent(originalMotionEntry, inputTarget.pointerIds);
+ splitMotionEvent(originalMotionEntry, inputTarget.pointerIds,
+ inputTarget.firstDownTimeInTarget.value());
if (!splitMotionEntry) {
return; // split event was dropped
}
@@ -3678,15 +3709,13 @@
}
void InputDispatcher::synthesizePointerDownEventsForConnectionLocked(
- const sp<Connection>& connection) {
+ const nsecs_t downTime, const sp<Connection>& connection) {
if (connection->status == Connection::Status::BROKEN) {
return;
}
- nsecs_t currentTime = now();
-
std::vector<std::unique_ptr<EventEntry>> downEvents =
- connection->inputState.synthesizePointerDownEvents(currentTime);
+ connection->inputState.synthesizePointerDownEvents(downTime);
if (downEvents.empty()) {
return;
@@ -3734,11 +3763,11 @@
InputTarget::FLAG_DISPATCH_AS_IS);
}
- startDispatchCycleLocked(currentTime, connection);
+ startDispatchCycleLocked(downTime, connection);
}
std::unique_ptr<MotionEntry> InputDispatcher::splitMotionEvent(
- const MotionEntry& originalMotionEntry, BitSet32 pointerIds) {
+ const MotionEntry& originalMotionEntry, BitSet32 pointerIds, nsecs_t splitDownTime) {
ALOG_ASSERT(pointerIds.value != 0);
uint32_t splitPointerIndexMap[MAX_POINTERS];
@@ -3806,6 +3835,13 @@
}
}
+ if (action == AMOTION_EVENT_ACTION_DOWN) {
+ LOG_ALWAYS_FATAL_IF(splitDownTime != originalMotionEntry.eventTime,
+ "Split motion event has mismatching downTime and eventTime for "
+ "ACTION_DOWN, motionEntry=%s, splitDownTime=%" PRId64 "ms",
+ originalMotionEntry.getDescription().c_str(), ns2ms(splitDownTime));
+ }
+
int32_t newId = mIdGenerator.nextId();
if (ATRACE_ENABLED()) {
std::string message = StringPrintf("Split MotionEvent(id=0x%" PRIx32
@@ -3826,9 +3862,9 @@
originalMotionEntry.xPrecision,
originalMotionEntry.yPrecision,
originalMotionEntry.xCursorPosition,
- originalMotionEntry.yCursorPosition,
- originalMotionEntry.downTime, splitPointerCount,
- splitPointerProperties, splitPointerCoords);
+ originalMotionEntry.yCursorPosition, splitDownTime,
+ splitPointerCount, splitPointerProperties,
+ splitPointerCoords);
if (originalMotionEntry.injectionState) {
splitMotionEntry->injectionState = originalMotionEntry.injectionState;
@@ -5015,11 +5051,6 @@
mMaximumObscuringOpacityForTouch = opacity;
}
-void InputDispatcher::setBlockUntrustedTouchesMode(BlockUntrustedTouchesMode mode) {
- std::scoped_lock lock(mLock);
- mBlockUntrustedTouchesMode = mode;
-}
-
std::pair<TouchState*, TouchedWindow*> InputDispatcher::findTouchStateAndWindowLocked(
const sp<IBinder>& token) {
for (auto& [displayId, state] : mTouchStatesByDisplay) {
@@ -5070,12 +5101,13 @@
state->removeWindowByToken(fromToken);
// Add new window.
+ nsecs_t downTimeInTarget = now();
int32_t newTargetFlags =
oldTargetFlags & (InputTarget::FLAG_SPLIT | InputTarget::FLAG_DISPATCH_AS_IS);
if (canReceiveForegroundTouches(*toWindowHandle->getInfo())) {
newTargetFlags |= InputTarget::FLAG_FOREGROUND;
}
- state->addOrUpdateWindow(toWindowHandle, newTargetFlags, pointerIds);
+ state->addOrUpdateWindow(toWindowHandle, newTargetFlags, pointerIds, downTimeInTarget);
// Store the dragging window.
if (isDragDrop) {
@@ -5099,7 +5131,7 @@
options(CancelationOptions::CANCEL_POINTER_EVENTS,
"transferring touch focus from this window to another window");
synthesizeCancelationEventsForConnectionLocked(fromConnection, options);
- synthesizePointerDownEventsForConnectionLocked(toConnection);
+ synthesizePointerDownEventsForConnectionLocked(downTimeInTarget, toConnection);
}
if (DEBUG_FOCUS) {
@@ -5249,10 +5281,12 @@
dump += INDENT3 "Windows:\n";
for (size_t i = 0; i < state.windows.size(); i++) {
const TouchedWindow& touchedWindow = state.windows[i];
- dump += StringPrintf(INDENT4
- "%zu: name='%s', pointerIds=0x%0x, targetFlags=0x%x\n",
+ dump += StringPrintf(INDENT4 "%zu: name='%s', pointerIds=0x%0x, "
+ "targetFlags=0x%x, firstDownTimeInTarget=%" PRId64
+ "ms\n",
i, touchedWindow.windowHandle->getName().c_str(),
- touchedWindow.pointerIds.value, touchedWindow.targetFlags);
+ touchedWindow.pointerIds.value, touchedWindow.targetFlags,
+ ns2ms(touchedWindow.firstDownTimeInTarget.value_or(0)));
}
} else {
dump += INDENT3 "Windows: <none>\n";
@@ -5578,7 +5612,10 @@
status_t InputDispatcher::pilferPointers(const sp<IBinder>& token) {
std::scoped_lock _l(mLock);
+ return pilferPointersLocked(token);
+}
+status_t InputDispatcher::pilferPointersLocked(const sp<IBinder>& token) {
const std::shared_ptr<InputChannel> requestingChannel = getInputChannelLocked(token);
if (!requestingChannel) {
ALOGW("Attempted to pilfer pointers from an un-registered channel or invalid token");
@@ -5593,16 +5630,20 @@
}
TouchState& state = *statePtr;
-
+ TouchedWindow& window = *windowPtr;
// Send cancel events to all the input channels we're stealing from.
CancelationOptions options(CancelationOptions::CANCEL_POINTER_EVENTS,
"input channel stole pointer stream");
options.deviceId = state.deviceId;
options.displayId = state.displayId;
+ if (state.split) {
+ // If split pointers then selectively cancel pointers otherwise cancel all pointers
+ options.pointerIds = window.pointerIds;
+ }
std::string canceledWindows;
- for (const TouchedWindow& window : state.windows) {
+ for (const TouchedWindow& w : state.windows) {
const std::shared_ptr<InputChannel> channel =
- getInputChannelLocked(window.windowHandle->getToken());
+ getInputChannelLocked(w.windowHandle->getToken());
if (channel != nullptr && channel->getConnectionToken() != token) {
synthesizeCancelationEventsForInputChannelLocked(channel, options);
canceledWindows += canceledWindows.empty() ? "[" : ", ";
@@ -5614,8 +5655,14 @@
canceledWindows.c_str());
// Prevent the gesture from being sent to any other windows.
- state.filterWindowsExcept(token);
- state.preventNewTargets = true;
+ // This only blocks relevant pointers to be sent to other windows
+ window.isPilferingPointers = true;
+
+ if (state.split) {
+ state.cancelPointersForWindowsExcept(window.pointerIds, token);
+ } else {
+ state.filterWindowsExcept(token);
+ }
return OK;
}
@@ -5787,14 +5834,6 @@
postCommandLocked(std::move(command));
}
-void InputDispatcher::sendUntrustedTouchCommandLocked(const std::string& obscuringPackage) {
- auto command = [this, obscuringPackage]() REQUIRES(mLock) {
- scoped_unlock unlock(mLock);
- mPolicy->notifyUntrustedTouch(obscuringPackage);
- };
- postCommandLocked(std::move(command));
-}
-
void InputDispatcher::onAnrLocked(const sp<Connection>& connection) {
if (connection == nullptr) {
LOG_ALWAYS_FATAL("Caller must check for nullness");
diff --git a/services/inputflinger/dispatcher/InputDispatcher.h b/services/inputflinger/dispatcher/InputDispatcher.h
index ed89ed0..da4af48 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.h
+++ b/services/inputflinger/dispatcher/InputDispatcher.h
@@ -121,7 +121,6 @@
void setInputFilterEnabled(bool enabled) override;
bool setInTouchMode(bool inTouchMode, int32_t pid, int32_t uid, bool hasPermission) override;
void setMaximumObscuringOpacityForTouch(float opacity) override;
- void setBlockUntrustedTouchesMode(android::os::BlockUntrustedTouchesMode mode) override;
bool transferTouchFocus(const sp<IBinder>& fromToken, const sp<IBinder>& toToken,
bool isDragDrop = false) override;
@@ -256,6 +255,8 @@
void removeConnectionLocked(const sp<Connection>& connection) REQUIRES(mLock);
+ status_t pilferPointersLocked(const sp<IBinder>& token) REQUIRES(mLock);
+
template <typename T>
struct StrongPointerHash {
std::size_t operator()(const sp<T>& b) const { return std::hash<T*>{}(b.get()); }
@@ -344,7 +345,6 @@
bool mInputFilterEnabled GUARDED_BY(mLock);
bool mInTouchMode GUARDED_BY(mLock);
float mMaximumObscuringOpacityForTouch GUARDED_BY(mLock);
- android::os::BlockUntrustedTouchesMode mBlockUntrustedTouchesMode GUARDED_BY(mLock);
class DispatcherWindowListener : public gui::WindowInfosListener {
public:
@@ -550,6 +550,7 @@
void addWindowTargetLocked(const sp<android::gui::WindowInfoHandle>& windowHandle,
int32_t targetFlags, BitSet32 pointerIds,
+ std::optional<nsecs_t> firstDownTimeInTarget,
std::vector<InputTarget>& inputTargets) REQUIRES(mLock);
void addGlobalMonitoringTargetsLocked(std::vector<InputTarget>& inputTargets, int32_t displayId)
REQUIRES(mLock);
@@ -621,12 +622,14 @@
const CancelationOptions& options)
REQUIRES(mLock);
- void synthesizePointerDownEventsForConnectionLocked(const sp<Connection>& connection)
+ void synthesizePointerDownEventsForConnectionLocked(const nsecs_t downTime,
+ const sp<Connection>& connection)
REQUIRES(mLock);
- // Splitting motion events across windows.
+ // Splitting motion events across windows. When splitting motion event for a target,
+ // splitDownTime refers to the time of first 'down' event on that particular target
std::unique_ptr<MotionEntry> splitMotionEvent(const MotionEntry& originalMotionEntry,
- BitSet32 pointerIds);
+ BitSet32 pointerIds, nsecs_t splitDownTime);
// Reset and drop everything the dispatcher is doing.
void resetAndDropEverythingLocked(const char* reason) REQUIRES(mLock);
@@ -652,7 +655,6 @@
void sendFocusChangedCommandLocked(const sp<IBinder>& oldToken, const sp<IBinder>& newToken)
REQUIRES(mLock);
void sendDropWindowCommandLocked(const sp<IBinder>& token, float x, float y) REQUIRES(mLock);
- void sendUntrustedTouchCommandLocked(const std::string& obscuringPackage) REQUIRES(mLock);
void onAnrLocked(const sp<Connection>& connection) REQUIRES(mLock);
void onAnrLocked(std::shared_ptr<InputApplicationHandle> application) REQUIRES(mLock);
void updateLastAnrStateLocked(const sp<android::gui::WindowInfoHandle>& window,
diff --git a/services/inputflinger/dispatcher/InputState.cpp b/services/inputflinger/dispatcher/InputState.cpp
index f46a8bc..047c628 100644
--- a/services/inputflinger/dispatcher/InputState.cpp
+++ b/services/inputflinger/dispatcher/InputState.cpp
@@ -286,19 +286,30 @@
for (const MotionMemento& memento : mMotionMementos) {
if (shouldCancelMotion(memento, options)) {
- const int32_t action = memento.hovering ? AMOTION_EVENT_ACTION_HOVER_EXIT
- : AMOTION_EVENT_ACTION_CANCEL;
- events.push_back(
- std::make_unique<MotionEntry>(mIdGenerator.nextId(), currentTime,
- memento.deviceId, memento.source,
- memento.displayId, memento.policyFlags, action,
- 0 /*actionButton*/, memento.flags, AMETA_NONE,
- 0 /*buttonState*/, MotionClassification::NONE,
- AMOTION_EVENT_EDGE_FLAG_NONE, memento.xPrecision,
- memento.yPrecision, memento.xCursorPosition,
- memento.yCursorPosition, memento.downTime,
- memento.pointerCount, memento.pointerProperties,
- memento.pointerCoords));
+ if (options.pointerIds == std::nullopt) {
+ const int32_t action = memento.hovering ? AMOTION_EVENT_ACTION_HOVER_EXIT
+ : AMOTION_EVENT_ACTION_CANCEL;
+ events.push_back(
+ std::make_unique<MotionEntry>(mIdGenerator.nextId(), currentTime,
+ memento.deviceId, memento.source,
+ memento.displayId, memento.policyFlags,
+ action, 0 /*actionButton*/, memento.flags,
+ AMETA_NONE, 0 /*buttonState*/,
+ MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE,
+ memento.xPrecision, memento.yPrecision,
+ memento.xCursorPosition,
+ memento.yCursorPosition, memento.downTime,
+ memento.pointerCount,
+ memento.pointerProperties,
+ memento.pointerCoords));
+ } else {
+ std::vector<std::unique_ptr<MotionEntry>> pointerCancelEvents =
+ synthesizeCancelationEventsForPointers(memento, options.pointerIds.value(),
+ currentTime);
+ events.insert(events.end(), std::make_move_iterator(pointerCancelEvents.begin()),
+ std::make_move_iterator(pointerCancelEvents.end()));
+ }
}
}
return events;
@@ -359,6 +370,73 @@
return events;
}
+std::vector<std::unique_ptr<MotionEntry>> InputState::synthesizeCancelationEventsForPointers(
+ const MotionMemento& memento, const BitSet32 pointerIds, nsecs_t currentTime) {
+ std::vector<std::unique_ptr<MotionEntry>> events;
+ std::vector<uint32_t> canceledPointerIndices;
+ std::vector<PointerProperties> pointerProperties(MAX_POINTERS);
+ std::vector<PointerCoords> pointerCoords(MAX_POINTERS);
+ for (uint32_t pointerIdx = 0; pointerIdx < memento.pointerCount; pointerIdx++) {
+ uint32_t pointerId = uint32_t(memento.pointerProperties[pointerIdx].id);
+ pointerProperties[pointerIdx].copyFrom(memento.pointerProperties[pointerIdx]);
+ pointerCoords[pointerIdx].copyFrom(memento.pointerCoords[pointerIdx]);
+ if (pointerIds.hasBit(pointerId)) {
+ canceledPointerIndices.push_back(pointerIdx);
+ }
+ }
+
+ if (canceledPointerIndices.size() == memento.pointerCount) {
+ const int32_t action =
+ memento.hovering ? AMOTION_EVENT_ACTION_HOVER_EXIT : AMOTION_EVENT_ACTION_CANCEL;
+ events.push_back(
+ std::make_unique<MotionEntry>(mIdGenerator.nextId(), currentTime, memento.deviceId,
+ memento.source, memento.displayId,
+ memento.policyFlags, action, 0 /*actionButton*/,
+ memento.flags, AMETA_NONE, 0 /*buttonState*/,
+ MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, memento.xPrecision,
+ memento.yPrecision, memento.xCursorPosition,
+ memento.yCursorPosition, memento.downTime,
+ memento.pointerCount, memento.pointerProperties,
+ memento.pointerCoords));
+ } else {
+ // If we aren't canceling all pointers, we need to generated ACTION_POINTER_UP with
+ // FLAG_CANCELED for each of the canceled pointers. For each event, we must remove the
+ // previously canceled pointers from PointerProperties and PointerCoords, and update
+ // pointerCount appropriately. For convenience, sort the canceled pointer indices so that we
+ // can just slide the remaining pointers to the beginning of the array when a pointer is
+ // canceled.
+ std::sort(canceledPointerIndices.begin(), canceledPointerIndices.end(),
+ std::greater<uint32_t>());
+
+ uint32_t pointerCount = memento.pointerCount;
+ for (const uint32_t pointerIdx : canceledPointerIndices) {
+ const int32_t action = pointerCount == 1 ? AMOTION_EVENT_ACTION_CANCEL
+ : AMOTION_EVENT_ACTION_POINTER_UP |
+ (pointerIdx << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
+ events.push_back(
+ std::make_unique<MotionEntry>(mIdGenerator.nextId(), currentTime,
+ memento.deviceId, memento.source,
+ memento.displayId, memento.policyFlags, action,
+ 0 /*actionButton*/,
+ memento.flags | AMOTION_EVENT_FLAG_CANCELED,
+ AMETA_NONE, 0 /*buttonState*/,
+ MotionClassification::NONE,
+ AMOTION_EVENT_EDGE_FLAG_NONE, memento.xPrecision,
+ memento.yPrecision, memento.xCursorPosition,
+ memento.yCursorPosition, memento.downTime,
+ pointerCount, pointerProperties.data(),
+ pointerCoords.data()));
+
+ // Cleanup pointer information
+ pointerProperties.erase(pointerProperties.begin() + pointerIdx);
+ pointerCoords.erase(pointerCoords.begin() + pointerIdx);
+ pointerCount--;
+ }
+ }
+ return events;
+}
+
void InputState::clear() {
mKeyMementos.clear();
mMotionMementos.clear();
diff --git a/services/inputflinger/dispatcher/InputState.h b/services/inputflinger/dispatcher/InputState.h
index 74ae21f..77a6db1 100644
--- a/services/inputflinger/dispatcher/InputState.h
+++ b/services/inputflinger/dispatcher/InputState.h
@@ -22,7 +22,8 @@
#include <utils/Timers.h>
-namespace android::inputdispatcher {
+namespace android {
+namespace inputdispatcher {
static constexpr int32_t INVALID_POINTER_INDEX = -1;
@@ -125,8 +126,13 @@
static bool shouldCancelKey(const KeyMemento& memento, const CancelationOptions& options);
static bool shouldCancelMotion(const MotionMemento& memento, const CancelationOptions& options);
+
+ // Synthesizes pointer cancel events for a particular set of pointers.
+ std::vector<std::unique_ptr<MotionEntry>> synthesizeCancelationEventsForPointers(
+ const MotionMemento& memento, const BitSet32 pointerIds, nsecs_t currentTime);
};
-} // namespace android::inputdispatcher
+} // 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 0725389..ac20dab 100644
--- a/services/inputflinger/dispatcher/InputTarget.h
+++ b/services/inputflinger/dispatcher/InputTarget.h
@@ -106,6 +106,9 @@
// The subset of pointer ids to include in motion events dispatched to this input target
// if FLAG_SPLIT is set.
BitSet32 pointerIds;
+ // Event time for the first motion event (ACTION_DOWN) dispatched to this input target if
+ // FLAG_SPLIT is set.
+ std::optional<nsecs_t> firstDownTimeInTarget;
// The data is stored by the pointerId. Use the bit position of pointerIds to look up
// Transform per pointerId.
ui::Transform pointerTransforms[MAX_POINTERS];
diff --git a/services/inputflinger/dispatcher/TouchState.cpp b/services/inputflinger/dispatcher/TouchState.cpp
index 61e78cc..cf0c38a 100644
--- a/services/inputflinger/dispatcher/TouchState.cpp
+++ b/services/inputflinger/dispatcher/TouchState.cpp
@@ -30,7 +30,7 @@
}
void TouchState::addOrUpdateWindow(const sp<WindowInfoHandle>& windowHandle, int32_t targetFlags,
- BitSet32 pointerIds) {
+ BitSet32 pointerIds, std::optional<nsecs_t> eventTime) {
if (targetFlags & InputTarget::FLAG_SPLIT) {
split = true;
}
@@ -42,17 +42,22 @@
if (targetFlags & InputTarget::FLAG_DISPATCH_AS_SLIPPERY_EXIT) {
touchedWindow.targetFlags &= ~InputTarget::FLAG_DISPATCH_AS_IS;
}
+ // For cases like hover enter/exit or DISPATCH_AS_OUTSIDE a touch window might not have
+ // downTime set initially. Need to update existing window when an pointer is down for
+ // the window.
touchedWindow.pointerIds.value |= pointerIds.value;
+ if (!touchedWindow.firstDownTimeInTarget.has_value()) {
+ touchedWindow.firstDownTimeInTarget = eventTime;
+ }
return;
}
}
- if (preventNewTargets) return; // Don't add new TouchedWindows.
-
TouchedWindow touchedWindow;
touchedWindow.windowHandle = windowHandle;
touchedWindow.targetFlags = targetFlags;
touchedWindow.pointerIds = pointerIds;
+ touchedWindow.firstDownTimeInTarget = eventTime;
windows.push_back(touchedWindow);
}
@@ -79,6 +84,27 @@
}
}
+void TouchState::cancelPointersForWindowsExcept(const BitSet32 pointerIds,
+ const sp<IBinder>& token) {
+ if (pointerIds.isEmpty()) return;
+ std::for_each(windows.begin(), windows.end(), [&pointerIds, &token](TouchedWindow& w) {
+ if (w.windowHandle->getToken() != token) {
+ w.pointerIds &= BitSet32(~pointerIds.value);
+ }
+ });
+ std::erase_if(windows, [](const TouchedWindow& w) { return w.pointerIds.isEmpty(); });
+}
+
+void TouchState::cancelPointersForNonPilferingWindows(const BitSet32 pointerIds) {
+ if (pointerIds.isEmpty()) return;
+ std::for_each(windows.begin(), windows.end(), [&pointerIds](TouchedWindow& w) {
+ if (!w.isPilferingPointers) {
+ w.pointerIds &= BitSet32(~pointerIds.value);
+ }
+ });
+ std::erase_if(windows, [](const TouchedWindow& w) { return w.pointerIds.isEmpty(); });
+}
+
void TouchState::filterWindowsExcept(const sp<IBinder>& token) {
std::erase_if(windows,
[&token](const TouchedWindow& w) { return w.windowHandle->getToken() != token; });
diff --git a/services/inputflinger/dispatcher/TouchState.h b/services/inputflinger/dispatcher/TouchState.h
index 9efb280..1fb51e1 100644
--- a/services/inputflinger/dispatcher/TouchState.h
+++ b/services/inputflinger/dispatcher/TouchState.h
@@ -31,7 +31,6 @@
struct TouchState {
bool down = false;
bool split = false;
- bool preventNewTargets = false;
// id of the device that is currently down, others are rejected
int32_t deviceId = -1;
@@ -48,10 +47,18 @@
void reset();
void addOrUpdateWindow(const sp<android::gui::WindowInfoHandle>& windowHandle,
- int32_t targetFlags, BitSet32 pointerIds);
+ int32_t targetFlags, BitSet32 pointerIds,
+ std::optional<nsecs_t> eventTime = std::nullopt);
void removeWindowByToken(const sp<IBinder>& token);
void filterNonAsIsTouchWindows();
void filterWindowsExcept(const sp<IBinder>& token);
+
+ // Cancel pointers for current set of windows except the window with particular binder token.
+ void cancelPointersForWindowsExcept(const BitSet32 pointerIds, const sp<IBinder>& token);
+ // Cancel pointers for current set of non-pilfering windows i.e. windows with isPilferingWindow
+ // set to false.
+ void cancelPointersForNonPilferingWindows(const BitSet32 pointerIds);
+
sp<android::gui::WindowInfoHandle> getFirstForegroundWindowHandle() const;
bool isSlippery() const;
sp<android::gui::WindowInfoHandle> getWallpaperWindow() const;
diff --git a/services/inputflinger/dispatcher/TouchedWindow.h b/services/inputflinger/dispatcher/TouchedWindow.h
index 4c31ec3..0962d0c 100644
--- a/services/inputflinger/dispatcher/TouchedWindow.h
+++ b/services/inputflinger/dispatcher/TouchedWindow.h
@@ -30,6 +30,10 @@
sp<gui::WindowInfoHandle> windowHandle;
int32_t targetFlags;
BitSet32 pointerIds; // zero unless target flag FLAG_SPLIT is set
+ bool isPilferingPointers = false;
+ // Time at which the first action down occurred on this window.
+ // NOTE: This is not initialized in case of HOVER entry/exit and DISPATCH_AS_OUTSIDE scenario.
+ std::optional<nsecs_t> firstDownTimeInTarget;
};
} // namespace inputdispatcher
diff --git a/services/inputflinger/dispatcher/include/InputDispatcherInterface.h b/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
index 67fed8b..84d9007 100644
--- a/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
+++ b/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
@@ -20,7 +20,7 @@
#include <InputListener.h>
#include <android-base/result.h>
#include <android/gui/FocusRequest.h>
-#include <android/os/BlockUntrustedTouchesMode.h>
+
#include <android/os/InputEventInjectionResult.h>
#include <android/os/InputEventInjectionSync.h>
#include <gui/InputApplication.h>
@@ -142,13 +142,6 @@
*/
virtual void setMaximumObscuringOpacityForTouch(float opacity) = 0;
- /**
- * Sets the mode of the block untrusted touches feature.
- *
- * TODO(b/169067926): Clean-up feature modes.
- */
- virtual void setBlockUntrustedTouchesMode(android::os::BlockUntrustedTouchesMode mode) = 0;
-
/* Transfers touch focus from one window to another window.
*
* Returns true on success. False if the window did not actually have touch focus.
diff --git a/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h b/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
index 575b3d7..6ee05da 100644
--- a/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
+++ b/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
@@ -75,9 +75,6 @@
InputDeviceSensorAccuracy accuracy) = 0;
virtual void notifyVibratorState(int32_t deviceId, bool isOn) = 0;
- /* Notifies the system that an untrusted touch occurred. */
- virtual void notifyUntrustedTouch(const std::string& obscuringPackage) = 0;
-
/* Gets the input dispatcher configuration. */
virtual void getDispatcherConfiguration(InputDispatcherConfiguration* outConfig) = 0;
diff --git a/services/inputflinger/include/InputReaderBase.h b/services/inputflinger/include/InputReaderBase.h
index 41ecef3..77c9142 100644
--- a/services/inputflinger/include/InputReaderBase.h
+++ b/services/inputflinger/include/InputReaderBase.h
@@ -95,7 +95,7 @@
/* Determine whether physical keys exist for the given framework-domain key codes. */
virtual bool hasKeys(int32_t deviceId, uint32_t sourceMask,
- size_t numCodes, const int32_t* keyCodes, uint8_t* outFlags) = 0;
+ const std::vector<int32_t>& keyCodes, uint8_t* outFlags) = 0;
/* Requests that a reconfiguration of all input devices.
* The changes flag is a bitfield that indicates what has changed and whether
diff --git a/services/inputflinger/reader/Android.bp b/services/inputflinger/reader/Android.bp
index 3bd3275..01146a3 100644
--- a/services/inputflinger/reader/Android.bp
+++ b/services/inputflinger/reader/Android.bp
@@ -71,7 +71,7 @@
"libstatslog",
"libui",
"libutils",
- "PlatformProperties",
+ "libPlatformProperties",
],
static_libs: [
"libc++fs",
diff --git a/services/inputflinger/reader/EventHub.cpp b/services/inputflinger/reader/EventHub.cpp
index d6a6bd2..fe4d443 100644
--- a/services/inputflinger/reader/EventHub.cpp
+++ b/services/inputflinger/reader/EventHub.cpp
@@ -452,8 +452,7 @@
return false;
}
- std::vector<int32_t> scanCodes;
- keyMap.keyLayoutMap->findScanCodesForKey(keycode, &scanCodes);
+ std::vector<int32_t> scanCodes = keyMap.keyLayoutMap->findScanCodesForKey(keycode);
const size_t N = scanCodes.size();
for (size_t i = 0; i < N && i <= KEY_MAX; i++) {
int32_t sc = scanCodes[i];
@@ -548,10 +547,10 @@
return NAME_NOT_FOUND;
}
- int32_t scanCode;
- if (keyMap.keyLayoutMap->findScanCodeForLed(led, &scanCode) != NAME_NOT_FOUND) {
- if (scanCode >= 0 && scanCode <= LED_MAX && ledBitmask.test(scanCode)) {
- *outScanCode = scanCode;
+ std::optional<int32_t> scanCode = keyMap.keyLayoutMap->findScanCodeForLed(led);
+ if (scanCode.has_value()) {
+ if (*scanCode >= 0 && *scanCode <= LED_MAX && ledBitmask.test(*scanCode)) {
+ *outScanCode = *scanCode;
return NO_ERROR;
}
}
@@ -688,6 +687,7 @@
LOG_ALWAYS_FATAL_IF(mEpollFd < 0, "Could not create epoll instance: %s", strerror(errno));
mINotifyFd = inotify_init1(IN_CLOEXEC);
+ LOG_ALWAYS_FATAL_IF(mINotifyFd < 0, "Could not create inotify instance: %s", strerror(errno));
std::error_code errorCode;
bool isDeviceInotifyAdded = false;
@@ -865,8 +865,7 @@
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->hasValidFd() && device->keyMap.haveKeyLayout()) {
- std::vector<int32_t> scanCodes;
- device->keyMap.keyLayoutMap->findScanCodesForKey(keyCode, &scanCodes);
+ std::vector<int32_t> scanCodes = device->keyMap.keyLayoutMap->findScanCodesForKey(keyCode);
if (scanCodes.size() != 0) {
if (device->readDeviceBitMask(EVIOCGKEY(0), device->keyState) >= 0) {
for (size_t i = 0; i < scanCodes.size(); i++) {
@@ -890,8 +889,8 @@
device->keyMap.keyLayoutMap == nullptr) {
return AKEYCODE_UNKNOWN;
}
- std::vector<int32_t> scanCodes;
- device->keyMap.keyLayoutMap->findScanCodesForKey(locationKeyCode, &scanCodes);
+ std::vector<int32_t> scanCodes =
+ device->keyMap.keyLayoutMap->findScanCodesForKey(locationKeyCode);
if (scanCodes.empty()) {
ALOGW("Failed to get key code for key location: no scan code maps to key code %d for input"
"device %d",
@@ -954,26 +953,22 @@
return -1;
}
-bool EventHub::markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
+bool EventHub::markSupportedKeyCodes(int32_t deviceId, const std::vector<int32_t>& keyCodes,
uint8_t* outFlags) const {
std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->keyMap.haveKeyLayout()) {
- std::vector<int32_t> scanCodes;
- for (size_t codeIndex = 0; codeIndex < numCodes; codeIndex++) {
- scanCodes.clear();
+ for (size_t codeIndex = 0; codeIndex < keyCodes.size(); codeIndex++) {
+ std::vector<int32_t> scanCodes =
+ device->keyMap.keyLayoutMap->findScanCodesForKey(keyCodes[codeIndex]);
- status_t err = device->keyMap.keyLayoutMap->findScanCodesForKey(keyCodes[codeIndex],
- &scanCodes);
- if (!err) {
- // check the possible scan codes identified by the layout map against the
- // map of codes actually emitted by the driver
- for (size_t sc = 0; sc < scanCodes.size(); sc++) {
- if (device->keyBitmask.test(scanCodes[sc])) {
- outFlags[codeIndex] = 1;
- break;
- }
+ // check the possible scan codes identified by the layout map against the
+ // map of codes actually emitted by the driver
+ for (const int32_t scanCode : scanCodes) {
+ if (device->keyBitmask.test(scanCode)) {
+ outFlags[codeIndex] = 1;
+ break;
}
}
}
@@ -1027,14 +1022,15 @@
std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
- if (device != nullptr && device->keyMap.haveKeyLayout()) {
- status_t err = device->keyMap.keyLayoutMap->mapAxis(scanCode, outAxisInfo);
- if (err == NO_ERROR) {
- return NO_ERROR;
- }
+ if (device == nullptr || !device->keyMap.haveKeyLayout()) {
+ return NAME_NOT_FOUND;
}
-
- return NAME_NOT_FOUND;
+ std::optional<AxisInfo> info = device->keyMap.keyLayoutMap->mapAxis(scanCode);
+ if (!info.has_value()) {
+ return NAME_NOT_FOUND;
+ }
+ *outAxisInfo = *info;
+ return NO_ERROR;
}
base::Result<std::pair<InputDeviceSensorType, int32_t>> EventHub::mapSensor(int32_t deviceId,
@@ -1728,7 +1724,10 @@
// before closing the devices.
if (mPendingINotify && mPendingEventIndex >= mPendingEventCount) {
mPendingINotify = false;
- readNotifyLocked();
+ const auto res = readNotifyLocked();
+ if (!res.ok()) {
+ ALOGW("Failed to read from inotify: %s", res.error().message().c_str());
+ }
deviceChanged = true;
}
@@ -2418,53 +2417,56 @@
mDevices.erase(device.id);
}
-status_t EventHub::readNotifyLocked() {
- int res;
- char event_buf[512];
- int event_size;
- int event_pos = 0;
- struct inotify_event* event;
+base::Result<void> EventHub::readNotifyLocked() {
+ static constexpr auto EVENT_SIZE = static_cast<ssize_t>(sizeof(inotify_event));
+ uint8_t eventBuffer[512];
+ ssize_t sizeRead;
ALOGV("EventHub::readNotify nfd: %d\n", mINotifyFd);
- res = read(mINotifyFd, event_buf, sizeof(event_buf));
- if (res < (int)sizeof(*event)) {
- if (errno == EINTR) return 0;
- ALOGW("could not get event, %s\n", strerror(errno));
- return -1;
- }
+ do {
+ sizeRead = read(mINotifyFd, eventBuffer, sizeof(eventBuffer));
+ } while (sizeRead < 0 && errno == EINTR);
- while (res >= (int)sizeof(*event)) {
- event = (struct inotify_event*)(event_buf + event_pos);
- if (event->len) {
- if (event->wd == mDeviceInputWd) {
- std::string filename = std::string(DEVICE_INPUT_PATH) + "/" + event->name;
- if (event->mask & IN_CREATE) {
- openDeviceLocked(filename);
- } else {
- ALOGI("Removing device '%s' due to inotify event\n", filename.c_str());
- closeDeviceByPathLocked(filename);
- }
- } else if (event->wd == mDeviceWd) {
- if (isV4lTouchNode(event->name)) {
- std::string filename = std::string(DEVICE_PATH) + "/" + event->name;
- if (event->mask & IN_CREATE) {
- openVideoDeviceLocked(filename);
- } else {
- ALOGI("Removing video device '%s' due to inotify event", filename.c_str());
- closeVideoDeviceByPathLocked(filename);
- }
- } else if (strcmp(event->name, "input") == 0 && event->mask & IN_CREATE) {
- addDeviceInputInotify();
- }
- } else {
- LOG_ALWAYS_FATAL("Unexpected inotify event, wd = %i", event->wd);
- }
- }
- event_size = sizeof(*event) + event->len;
- res -= event_size;
- event_pos += event_size;
+ if (sizeRead < EVENT_SIZE) return Errorf("could not get event, %s", strerror(errno));
+
+ for (ssize_t eventPos = 0; sizeRead >= EVENT_SIZE;) {
+ const inotify_event* event;
+ event = (const inotify_event*)(eventBuffer + eventPos);
+ if (event->len == 0) continue;
+
+ handleNotifyEventLocked(*event);
+
+ const ssize_t eventSize = EVENT_SIZE + event->len;
+ sizeRead -= eventSize;
+ eventPos += eventSize;
}
- return 0;
+ return {};
+}
+
+void EventHub::handleNotifyEventLocked(const inotify_event& event) {
+ if (event.wd == mDeviceInputWd) {
+ std::string filename = std::string(DEVICE_INPUT_PATH) + "/" + event.name;
+ if (event.mask & IN_CREATE) {
+ openDeviceLocked(filename);
+ } else {
+ ALOGI("Removing device '%s' due to inotify event\n", filename.c_str());
+ closeDeviceByPathLocked(filename);
+ }
+ } else if (event.wd == mDeviceWd) {
+ if (isV4lTouchNode(event.name)) {
+ std::string filename = std::string(DEVICE_PATH) + "/" + event.name;
+ if (event.mask & IN_CREATE) {
+ openVideoDeviceLocked(filename);
+ } else {
+ ALOGI("Removing video device '%s' due to inotify event", filename.c_str());
+ closeVideoDeviceByPathLocked(filename);
+ }
+ } else if (strcmp(event.name, "input") == 0 && event.mask & IN_CREATE) {
+ addDeviceInputInotify();
+ }
+ } else {
+ LOG_ALWAYS_FATAL("Unexpected inotify event, wd = %i", event.wd);
+ }
}
status_t EventHub::scanDirLocked(const std::string& dirname) {
diff --git a/services/inputflinger/reader/InputDevice.cpp b/services/inputflinger/reader/InputDevice.cpp
index ba5083b..b67777f 100644
--- a/services/inputflinger/reader/InputDevice.cpp
+++ b/services/inputflinger/reader/InputDevice.cpp
@@ -465,12 +465,12 @@
return result;
}
-bool InputDevice::markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
- const int32_t* keyCodes, uint8_t* outFlags) {
+bool InputDevice::markSupportedKeyCodes(uint32_t sourceMask, const std::vector<int32_t>& keyCodes,
+ uint8_t* outFlags) {
bool result = false;
- for_each_mapper([&result, sourceMask, numCodes, keyCodes, outFlags](InputMapper& mapper) {
+ for_each_mapper([&result, sourceMask, keyCodes, outFlags](InputMapper& mapper) {
if (sourcesMatchMask(mapper.getSources(), sourceMask)) {
- result |= mapper.markSupportedKeyCodes(sourceMask, numCodes, keyCodes, outFlags);
+ result |= mapper.markSupportedKeyCodes(sourceMask, keyCodes, outFlags);
}
});
return result;
diff --git a/services/inputflinger/reader/InputReader.cpp b/services/inputflinger/reader/InputReader.cpp
index 9c5a129..79901f0 100644
--- a/services/inputflinger/reader/InputReader.cpp
+++ b/services/inputflinger/reader/InputReader.cpp
@@ -561,28 +561,28 @@
device->updateMetaState(AKEYCODE_CAPS_LOCK);
}
-bool InputReader::hasKeys(int32_t deviceId, uint32_t sourceMask, size_t numCodes,
- const int32_t* keyCodes, uint8_t* outFlags) {
+bool InputReader::hasKeys(int32_t deviceId, uint32_t sourceMask,
+ const std::vector<int32_t>& keyCodes, uint8_t* outFlags) {
std::scoped_lock _l(mLock);
- memset(outFlags, 0, numCodes);
- return markSupportedKeyCodesLocked(deviceId, sourceMask, numCodes, keyCodes, outFlags);
+ memset(outFlags, 0, keyCodes.size());
+ return markSupportedKeyCodesLocked(deviceId, sourceMask, keyCodes, outFlags);
}
bool InputReader::markSupportedKeyCodesLocked(int32_t deviceId, uint32_t sourceMask,
- size_t numCodes, const int32_t* keyCodes,
+ const std::vector<int32_t>& keyCodes,
uint8_t* outFlags) {
bool result = false;
if (deviceId >= 0) {
InputDevice* device = findInputDeviceLocked(deviceId);
if (device && !device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
- result = device->markSupportedKeyCodes(sourceMask, numCodes, keyCodes, outFlags);
+ result = device->markSupportedKeyCodes(sourceMask, keyCodes, outFlags);
}
} else {
for (auto& devicePair : mDevices) {
std::shared_ptr<InputDevice>& device = devicePair.second;
if (!device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
- result |= device->markSupportedKeyCodes(sourceMask, numCodes, keyCodes, outFlags);
+ result |= device->markSupportedKeyCodes(sourceMask, keyCodes, outFlags);
}
}
}
diff --git a/services/inputflinger/reader/Macros.h b/services/inputflinger/reader/Macros.h
index d837689..1bbf386 100644
--- a/services/inputflinger/reader/Macros.h
+++ b/services/inputflinger/reader/Macros.h
@@ -20,27 +20,65 @@
#define LOG_TAG "InputReader"
//#define LOG_NDEBUG 0
+#include <log/log.h>
+#include <log/log_event_list.h>
-// Log debug messages for each raw event received from the EventHub.
-static constexpr bool DEBUG_RAW_EVENTS = false;
+namespace android {
+/**
+ * Log debug messages for each raw event received from the EventHub.
+ * Enable this via "adb shell setprop log.tag.InputReaderRawEvents DEBUG" (requires restart)
+ */
+const bool DEBUG_RAW_EVENTS =
+ __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "RawEvents", ANDROID_LOG_INFO);
-// Log debug messages about virtual key processing.
-static constexpr bool DEBUG_VIRTUAL_KEYS = false;
+/**
+ * Log debug messages about virtual key processing.
+ * Enable this via "adb shell setprop log.tag.InputReaderVirtualKeys DEBUG" (requires restart)
+ */
+const bool DEBUG_VIRTUAL_KEYS =
+ __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "VirtualKeys", ANDROID_LOG_INFO);
-// Log debug messages about pointers.
-static constexpr bool DEBUG_POINTERS = false;
+/**
+ * Log debug messages about pointers.
+ * Enable this via "adb shell setprop log.tag.InputReaderPointers DEBUG" (requires restart)
+ */
+const bool DEBUG_POINTERS =
+ __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Pointers", ANDROID_LOG_INFO);
-// Log debug messages about pointer assignment calculations.
-static constexpr bool DEBUG_POINTER_ASSIGNMENT = false;
+/**
+ * Log debug messages about pointer assignment calculations.
+ * Enable this via "adb shell setprop log.tag.InputReaderPointerAssignment DEBUG" (requires restart)
+ */
+const bool DEBUG_POINTER_ASSIGNMENT =
+ __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "PointerAssignment", ANDROID_LOG_INFO);
+/**
+ * Log debug messages about gesture detection.
+ * Enable this via "adb shell setprop log.tag.InputReaderGestures DEBUG" (requires restart)
+ */
+const bool DEBUG_GESTURES =
+ __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Gestures", ANDROID_LOG_INFO);
-// Log debug messages about gesture detection.
-static constexpr bool DEBUG_GESTURES = false;
+/**
+ * Log debug messages about the vibrator.
+ * Enable this via "adb shell setprop log.tag.InputReaderVibrator DEBUG" (requires restart)
+ */
+const bool DEBUG_VIBRATOR =
+ __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Vibrator", ANDROID_LOG_INFO);
-// Log debug messages about the vibrator.
-static constexpr bool DEBUG_VIBRATOR = false;
+/**
+ * Log debug messages about fusing stylus data.
+ * Enable this via "adb shell setprop log.tag.InputReaderStylusFusion DEBUG" (requires restart)
+ */
+const bool DEBUG_STYLUS_FUSION =
+ __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "StylusFusion", ANDROID_LOG_INFO);
-// Log debug messages about fusing stylus data.
-static constexpr bool DEBUG_STYLUS_FUSION = false;
+/**
+ * Log detailed debug messages about input device lights.
+ * Enable this via "adb shell setprop log.tag.InputReaderLightDetails DEBUG" (requires restart)
+ */
+const bool DEBUG_LIGHT_DETAILS =
+ __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "LightDetails", ANDROID_LOG_INFO);
+} // namespace android
#define INDENT " "
#define INDENT2 " "
diff --git a/services/inputflinger/reader/controller/PeripheralController.cpp b/services/inputflinger/reader/controller/PeripheralController.cpp
index a693496..7673174 100644
--- a/services/inputflinger/reader/controller/PeripheralController.cpp
+++ b/services/inputflinger/reader/controller/PeripheralController.cpp
@@ -22,9 +22,6 @@
#include "../Macros.h"
#include "PeripheralController.h"
-// Log detailed debug messages about input device lights.
-static constexpr bool DEBUG_LIGHT_DETAILS = false;
-
namespace android {
static inline int32_t getAlpha(int32_t color) {
diff --git a/services/inputflinger/reader/include/EventHub.h b/services/inputflinger/reader/include/EventHub.h
index 130c556..b2d50fc 100644
--- a/services/inputflinger/reader/include/EventHub.h
+++ b/services/inputflinger/reader/include/EventHub.h
@@ -44,6 +44,8 @@
#include "TouchVideoDevice.h"
#include "VibrationElement.h"
+struct inotify_event;
+
namespace android {
/* Number of colors : {red, green, blue} */
@@ -311,7 +313,7 @@
/*
* Examine key input devices for specific framework keycode support
*/
- virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
+ virtual bool markSupportedKeyCodes(int32_t deviceId, const std::vector<int32_t>& keyCodes,
uint8_t* outFlags) const = 0;
virtual bool hasScanCode(int32_t deviceId, int32_t scanCode) const = 0;
@@ -488,7 +490,7 @@
status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis,
int32_t* outValue) const override final;
- bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
+ 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;
@@ -648,7 +650,8 @@
status_t scanDirLocked(const std::string& dirname) REQUIRES(mLock);
status_t scanVideoDirLocked(const std::string& dirname) REQUIRES(mLock);
void scanDevicesLocked() REQUIRES(mLock);
- status_t readNotifyLocked() REQUIRES(mLock);
+ base::Result<void> readNotifyLocked() REQUIRES(mLock);
+ void handleNotifyEventLocked(const inotify_event&) REQUIRES(mLock);
Device* getDeviceByDescriptorLocked(const std::string& descriptor) const REQUIRES(mLock);
Device* getDeviceLocked(int32_t deviceId) const REQUIRES(mLock);
diff --git a/services/inputflinger/reader/include/InputDevice.h b/services/inputflinger/reader/include/InputDevice.h
index 728020e..51872ac 100644
--- a/services/inputflinger/reader/include/InputDevice.h
+++ b/services/inputflinger/reader/include/InputDevice.h
@@ -88,7 +88,7 @@
int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode);
int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode);
int32_t getKeyCodeForKeyLocation(int32_t locationKeyCode) const;
- bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes, const int32_t* keyCodes,
+ 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);
@@ -324,9 +324,9 @@
inline status_t getAbsoluteAxisValue(int32_t code, int32_t* outValue) const {
return mEventHub->getAbsoluteAxisValue(mId, code, outValue);
}
- inline bool markSupportedKeyCodes(size_t numCodes, const int32_t* keyCodes,
+ inline bool markSupportedKeyCodes(const std::vector<int32_t>& keyCodes,
uint8_t* outFlags) const {
- return mEventHub->markSupportedKeyCodes(mId, numCodes, keyCodes, outFlags);
+ return mEventHub->markSupportedKeyCodes(mId, keyCodes, outFlags);
}
inline bool hasScanCode(int32_t scanCode) const {
return mEventHub->hasScanCode(mId, scanCode);
diff --git a/services/inputflinger/reader/include/InputReader.h b/services/inputflinger/reader/include/InputReader.h
index daeaa1d..ae41e01 100644
--- a/services/inputflinger/reader/include/InputReader.h
+++ b/services/inputflinger/reader/include/InputReader.h
@@ -73,7 +73,7 @@
void toggleCapsLockState(int32_t deviceId) override;
- bool hasKeys(int32_t deviceId, uint32_t sourceMask, size_t numCodes, const int32_t* keyCodes,
+ bool hasKeys(int32_t deviceId, uint32_t sourceMask, const std::vector<int32_t>& keyCodes,
uint8_t* outFlags) override;
void requestRefreshConfiguration(uint32_t changes) override;
@@ -237,8 +237,9 @@
typedef int32_t (InputDevice::*GetStateFunc)(uint32_t sourceMask, int32_t code);
int32_t getStateLocked(int32_t deviceId, uint32_t sourceMask, int32_t code,
GetStateFunc getStateFunc) REQUIRES(mLock);
- bool markSupportedKeyCodesLocked(int32_t deviceId, uint32_t sourceMask, size_t numCodes,
- const int32_t* keyCodes, uint8_t* outFlags) REQUIRES(mLock);
+ bool markSupportedKeyCodesLocked(int32_t deviceId, uint32_t sourceMask,
+ const std::vector<int32_t>& keyCodes, uint8_t* outFlags)
+ REQUIRES(mLock);
// find an InputDevice from an InputDevice id
InputDevice* findInputDeviceLocked(int32_t deviceId) const REQUIRES(mLock);
diff --git a/services/inputflinger/reader/mapper/CursorInputMapper.cpp b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
index a9a4c71..91dc619 100644
--- a/services/inputflinger/reader/mapper/CursorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
@@ -76,7 +76,7 @@
void CursorInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
InputMapper::populateDeviceInfo(info);
- if (mParameters.mode == Parameters::MODE_POINTER) {
+ if (mParameters.mode == Parameters::Mode::POINTER) {
float minX, minY, maxX, maxY;
if (mPointerController->getBounds(&minX, &minY, &maxX, &maxY)) {
info->addMotionRange(AMOTION_EVENT_AXIS_X, mSource, minX, maxX, 0.0f, 0.0f, 0.0f);
@@ -131,12 +131,12 @@
// Configure device mode.
switch (mParameters.mode) {
- case Parameters::MODE_POINTER_RELATIVE:
+ case Parameters::Mode::POINTER_RELATIVE:
// Should not happen during first time configuration.
ALOGE("Cannot start a device in MODE_POINTER_RELATIVE, starting in MODE_POINTER");
- mParameters.mode = Parameters::MODE_POINTER;
+ mParameters.mode = Parameters::Mode::POINTER;
[[fallthrough]];
- case Parameters::MODE_POINTER:
+ case Parameters::Mode::POINTER:
mSource = AINPUT_SOURCE_MOUSE;
mXPrecision = 1.0f;
mYPrecision = 1.0f;
@@ -144,7 +144,7 @@
mYScale = 1.0f;
mPointerController = getContext()->getPointerController(getDeviceId());
break;
- case Parameters::MODE_NAVIGATION:
+ case Parameters::Mode::NAVIGATION:
mSource = AINPUT_SOURCE_TRACKBALL;
mXPrecision = TRACKBALL_MOVEMENT_THRESHOLD;
mYPrecision = TRACKBALL_MOVEMENT_THRESHOLD;
@@ -157,12 +157,13 @@
mHWheelScale = 1.0f;
}
- const bool configurePointerCapture = (!changes && config->pointerCaptureRequest.enable) ||
- (changes & InputReaderConfiguration::CHANGE_POINTER_CAPTURE);
+ const bool configurePointerCapture = mParameters.mode != Parameters::Mode::NAVIGATION &&
+ ((!changes && config->pointerCaptureRequest.enable) ||
+ (changes & InputReaderConfiguration::CHANGE_POINTER_CAPTURE));
if (configurePointerCapture) {
if (config->pointerCaptureRequest.enable) {
- if (mParameters.mode == Parameters::MODE_POINTER) {
- mParameters.mode = Parameters::MODE_POINTER_RELATIVE;
+ if (mParameters.mode == Parameters::Mode::POINTER) {
+ mParameters.mode = Parameters::Mode::POINTER_RELATIVE;
mSource = AINPUT_SOURCE_MOUSE_RELATIVE;
// Keep PointerController around in order to preserve the pointer position.
mPointerController->fade(PointerControllerInterface::Transition::IMMEDIATE);
@@ -170,8 +171,8 @@
ALOGE("Cannot request pointer capture, device is not in MODE_POINTER");
}
} else {
- if (mParameters.mode == Parameters::MODE_POINTER_RELATIVE) {
- mParameters.mode = Parameters::MODE_POINTER;
+ if (mParameters.mode == Parameters::Mode::POINTER_RELATIVE) {
+ mParameters.mode = Parameters::Mode::POINTER;
mSource = AINPUT_SOURCE_MOUSE;
} else {
ALOGE("Cannot release pointer capture, device is not in MODE_POINTER_RELATIVE");
@@ -186,8 +187,8 @@
if (!changes || (changes & InputReaderConfiguration::CHANGE_POINTER_SPEED) ||
configurePointerCapture) {
- if (config->pointerCaptureRequest.enable) {
- // Disable any acceleration or scaling when Pointer Capture is enabled.
+ if (mParameters.mode == Parameters::Mode::POINTER_RELATIVE) {
+ // Disable any acceleration or scaling for the pointer when Pointer Capture is enabled.
mPointerVelocityControl.setParameters(FLAT_VELOCITY_CONTROL_PARAMS);
mWheelXVelocityControl.setParameters(FLAT_VELOCITY_CONTROL_PARAMS);
mWheelYVelocityControl.setParameters(FLAT_VELOCITY_CONTROL_PARAMS);
@@ -198,7 +199,8 @@
}
}
- if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
+ if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO) ||
+ configurePointerCapture) {
mOrientation = DISPLAY_ORIENTATION_0;
const bool isOrientedDevice =
(mParameters.orientationAware && mParameters.hasAssociatedDisplay);
@@ -207,8 +209,9 @@
// 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.
- if (!isOrientedDevice) {
+ // 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) {
@@ -221,12 +224,12 @@
}
void CursorInputMapper::configureParameters() {
- mParameters.mode = Parameters::MODE_POINTER;
+ mParameters.mode = Parameters::Mode::POINTER;
String8 cursorModeString;
if (getDeviceContext().getConfiguration().tryGetProperty(String8("cursor.mode"),
cursorModeString)) {
if (cursorModeString == "navigation") {
- mParameters.mode = Parameters::MODE_NAVIGATION;
+ mParameters.mode = Parameters::Mode::NAVIGATION;
} else if (cursorModeString != "pointer" && cursorModeString != "default") {
ALOGW("Invalid value for cursor.mode: '%s'", cursorModeString.string());
}
@@ -237,7 +240,7 @@
mParameters.orientationAware);
mParameters.hasAssociatedDisplay = false;
- if (mParameters.mode == Parameters::MODE_POINTER || mParameters.orientationAware) {
+ if (mParameters.mode == Parameters::Mode::POINTER || mParameters.orientationAware) {
mParameters.hasAssociatedDisplay = true;
}
}
@@ -246,21 +249,7 @@
dump += INDENT3 "Parameters:\n";
dump += StringPrintf(INDENT4 "HasAssociatedDisplay: %s\n",
toString(mParameters.hasAssociatedDisplay));
-
- switch (mParameters.mode) {
- case Parameters::MODE_POINTER:
- dump += INDENT4 "Mode: pointer\n";
- break;
- case Parameters::MODE_POINTER_RELATIVE:
- dump += INDENT4 "Mode: relative pointer\n";
- break;
- case Parameters::MODE_NAVIGATION:
- dump += INDENT4 "Mode: navigation\n";
- break;
- default:
- ALOG_ASSERT(false);
- }
-
+ dump += StringPrintf(INDENT4 "Mode: %s\n", ftl::enum_string(mParameters.mode).c_str());
dump += StringPrintf(INDENT4 "OrientationAware: %s\n", toString(mParameters.orientationAware));
}
@@ -486,7 +475,7 @@
std::optional<int32_t> CursorInputMapper::getAssociatedDisplayId() {
if (mParameters.hasAssociatedDisplay) {
- if (mParameters.mode == Parameters::MODE_POINTER) {
+ if (mParameters.mode == Parameters::Mode::POINTER) {
return std::make_optional(mPointerController->getDisplayId());
} else {
// If the device is orientationAware and not a mouse,
diff --git a/services/inputflinger/reader/mapper/CursorInputMapper.h b/services/inputflinger/reader/mapper/CursorInputMapper.h
index c84c6c4..75aeffb 100644
--- a/services/inputflinger/reader/mapper/CursorInputMapper.h
+++ b/services/inputflinger/reader/mapper/CursorInputMapper.h
@@ -74,10 +74,17 @@
// Immutable configuration parameters.
struct Parameters {
- enum Mode {
- MODE_POINTER,
- MODE_POINTER_RELATIVE,
- MODE_NAVIGATION,
+ enum class Mode {
+ // In POINTER mode, the device is a mouse that controls the mouse cursor on the screen,
+ // reporting absolute screen locations using SOURCE_MOUSE.
+ POINTER,
+ // A mouse device in POINTER mode switches to the POINTER_RELATIVE mode when Pointer
+ // Capture is enabled, and reports relative values only using SOURCE_MOUSE_RELATIVE.
+ POINTER_RELATIVE,
+ // A device in NAVIGATION mode emits relative values using SOURCE_TRACKBALL.
+ NAVIGATION,
+
+ ftl_last = NAVIGATION,
};
Mode mode;
diff --git a/services/inputflinger/reader/mapper/InputMapper.cpp b/services/inputflinger/reader/mapper/InputMapper.cpp
index 7b185e0..75cebf3 100644
--- a/services/inputflinger/reader/mapper/InputMapper.cpp
+++ b/services/inputflinger/reader/mapper/InputMapper.cpp
@@ -55,8 +55,8 @@
return AKEYCODE_UNKNOWN;
}
-bool InputMapper::markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
- const int32_t* keyCodes, uint8_t* outFlags) {
+bool InputMapper::markSupportedKeyCodes(uint32_t sourceMask, const std::vector<int32_t>& keyCodes,
+ uint8_t* outFlags) {
return false;
}
diff --git a/services/inputflinger/reader/mapper/InputMapper.h b/services/inputflinger/reader/mapper/InputMapper.h
index fce6409..7858728 100644
--- a/services/inputflinger/reader/mapper/InputMapper.h
+++ b/services/inputflinger/reader/mapper/InputMapper.h
@@ -64,8 +64,8 @@
virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode);
virtual int32_t getKeyCodeForKeyLocation(int32_t locationKeyCode) const;
- virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
- const int32_t* keyCodes, uint8_t* outFlags);
+ 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);
virtual bool isVibrating();
diff --git a/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp b/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
index 2ac8178..8eb870f 100644
--- a/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
@@ -379,9 +379,10 @@
return getDeviceContext().getKeyCodeForKeyLocation(locationKeyCode);
}
-bool KeyboardInputMapper::markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
- const int32_t* keyCodes, uint8_t* outFlags) {
- return getDeviceContext().markSupportedKeyCodes(numCodes, keyCodes, outFlags);
+bool KeyboardInputMapper::markSupportedKeyCodes(uint32_t sourceMask,
+ const std::vector<int32_t>& keyCodes,
+ uint8_t* outFlags) {
+ return getDeviceContext().markSupportedKeyCodes(keyCodes, outFlags);
}
int32_t KeyboardInputMapper::getMetaState() {
@@ -433,13 +434,12 @@
mMetaState |= getContext()->getLedMetaState();
constexpr int32_t META_NUM = 3;
- const std::array<int32_t, META_NUM> keyCodes = {AKEYCODE_CAPS_LOCK, AKEYCODE_NUM_LOCK,
- AKEYCODE_SCROLL_LOCK};
+ const std::vector<int32_t> keyCodes{AKEYCODE_CAPS_LOCK, AKEYCODE_NUM_LOCK,
+ AKEYCODE_SCROLL_LOCK};
const std::array<int32_t, META_NUM> metaCodes = {AMETA_CAPS_LOCK_ON, AMETA_NUM_LOCK_ON,
AMETA_SCROLL_LOCK_ON};
std::array<uint8_t, META_NUM> flags = {0, 0, 0};
- bool hasKeyLayout =
- getDeviceContext().markSupportedKeyCodes(META_NUM, keyCodes.data(), flags.data());
+ bool hasKeyLayout = getDeviceContext().markSupportedKeyCodes(keyCodes, flags.data());
// If the device doesn't have the physical meta key it shouldn't generate the corresponding
// meta state.
if (hasKeyLayout) {
diff --git a/services/inputflinger/reader/mapper/KeyboardInputMapper.h b/services/inputflinger/reader/mapper/KeyboardInputMapper.h
index 3787696..0a55def 100644
--- a/services/inputflinger/reader/mapper/KeyboardInputMapper.h
+++ b/services/inputflinger/reader/mapper/KeyboardInputMapper.h
@@ -36,8 +36,8 @@
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, size_t numCodes,
- const int32_t* keyCodes, uint8_t* outFlags) 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;
virtual int32_t getMetaState() override;
diff --git a/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp b/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp
index 41a8426..8f5dc9b 100644
--- a/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp
@@ -31,23 +31,15 @@
MultiTouchMotionAccumulator::MultiTouchMotionAccumulator()
: mCurrentSlot(-1),
- mSlots(nullptr),
- mSlotCount(0),
mUsingSlotsProtocol(false),
mHaveStylus(false) {}
-MultiTouchMotionAccumulator::~MultiTouchMotionAccumulator() {
- delete[] mSlots;
-}
-
void MultiTouchMotionAccumulator::configure(InputDeviceContext& deviceContext, size_t slotCount,
bool usingSlotsProtocol) {
- mSlotCount = slotCount;
mUsingSlotsProtocol = usingSlotsProtocol;
mHaveStylus = deviceContext.hasAbsoluteAxis(ABS_MT_TOOL_TYPE);
- delete[] mSlots;
- mSlots = new Slot[slotCount];
+ mSlots = std::vector<Slot>(slotCount);
}
void MultiTouchMotionAccumulator::reset(InputDeviceContext& deviceContext) {
@@ -76,10 +68,8 @@
}
void MultiTouchMotionAccumulator::clearSlots(int32_t initialSlot) {
- if (mSlots) {
- for (size_t i = 0; i < mSlotCount; i++) {
- mSlots[i].clear();
- }
+ for (Slot& slot : mSlots) {
+ slot.clear();
}
mCurrentSlot = initialSlot;
}
@@ -96,68 +86,68 @@
mCurrentSlot = 0;
}
- if (mCurrentSlot < 0 || size_t(mCurrentSlot) >= mSlotCount) {
+ if (mCurrentSlot < 0 || size_t(mCurrentSlot) >= mSlots.size()) {
if (DEBUG_POINTERS) {
if (newSlot) {
ALOGW("MultiTouch device emitted invalid slot index %d but it "
"should be between 0 and %zd; ignoring this slot.",
- mCurrentSlot, mSlotCount - 1);
+ mCurrentSlot, mSlots.size() - 1);
}
}
} else {
- Slot* slot = &mSlots[mCurrentSlot];
+ Slot& slot = mSlots[mCurrentSlot];
// If mUsingSlotsProtocol is true, it means the raw pointer has axis info of
// ABS_MT_TRACKING_ID and ABS_MT_SLOT, so driver should send a valid trackingId while
// updating the slot.
if (!mUsingSlotsProtocol) {
- slot->mInUse = true;
+ slot.mInUse = true;
}
switch (rawEvent->code) {
case ABS_MT_POSITION_X:
- slot->mAbsMTPositionX = rawEvent->value;
- warnIfNotInUse(*rawEvent, *slot);
+ slot.mAbsMTPositionX = rawEvent->value;
+ warnIfNotInUse(*rawEvent, slot);
break;
case ABS_MT_POSITION_Y:
- slot->mAbsMTPositionY = rawEvent->value;
- warnIfNotInUse(*rawEvent, *slot);
+ slot.mAbsMTPositionY = rawEvent->value;
+ warnIfNotInUse(*rawEvent, slot);
break;
case ABS_MT_TOUCH_MAJOR:
- slot->mAbsMTTouchMajor = rawEvent->value;
+ slot.mAbsMTTouchMajor = rawEvent->value;
break;
case ABS_MT_TOUCH_MINOR:
- slot->mAbsMTTouchMinor = rawEvent->value;
- slot->mHaveAbsMTTouchMinor = true;
+ slot.mAbsMTTouchMinor = rawEvent->value;
+ slot.mHaveAbsMTTouchMinor = true;
break;
case ABS_MT_WIDTH_MAJOR:
- slot->mAbsMTWidthMajor = rawEvent->value;
+ slot.mAbsMTWidthMajor = rawEvent->value;
break;
case ABS_MT_WIDTH_MINOR:
- slot->mAbsMTWidthMinor = rawEvent->value;
- slot->mHaveAbsMTWidthMinor = true;
+ slot.mAbsMTWidthMinor = rawEvent->value;
+ slot.mHaveAbsMTWidthMinor = true;
break;
case ABS_MT_ORIENTATION:
- slot->mAbsMTOrientation = rawEvent->value;
+ slot.mAbsMTOrientation = rawEvent->value;
break;
case ABS_MT_TRACKING_ID:
if (mUsingSlotsProtocol && rawEvent->value < 0) {
// The slot is no longer in use but it retains its previous contents,
// which may be reused for subsequent touches.
- slot->mInUse = false;
+ slot.mInUse = false;
} else {
- slot->mInUse = true;
- slot->mAbsMTTrackingId = rawEvent->value;
+ slot.mInUse = true;
+ slot.mAbsMTTrackingId = rawEvent->value;
}
break;
case ABS_MT_PRESSURE:
- slot->mAbsMTPressure = rawEvent->value;
+ slot.mAbsMTPressure = rawEvent->value;
break;
case ABS_MT_DISTANCE:
- slot->mAbsMTDistance = rawEvent->value;
+ slot.mAbsMTDistance = rawEvent->value;
break;
case ABS_MT_TOOL_TYPE:
- slot->mAbsMTToolType = rawEvent->value;
- slot->mHaveAbsMTToolType = true;
+ slot.mAbsMTToolType = rawEvent->value;
+ slot.mHaveAbsMTToolType = true;
break;
}
}
@@ -186,28 +176,6 @@
// --- MultiTouchMotionAccumulator::Slot ---
-MultiTouchMotionAccumulator::Slot::Slot() {
- clear();
-}
-
-void MultiTouchMotionAccumulator::Slot::clear() {
- mInUse = false;
- mHaveAbsMTTouchMinor = false;
- mHaveAbsMTWidthMinor = false;
- mHaveAbsMTToolType = false;
- mAbsMTPositionX = 0;
- mAbsMTPositionY = 0;
- mAbsMTTouchMajor = 0;
- mAbsMTTouchMinor = 0;
- mAbsMTWidthMajor = 0;
- mAbsMTWidthMinor = 0;
- mAbsMTOrientation = 0;
- mAbsMTTrackingId = -1;
- mAbsMTPressure = 0;
- mAbsMTDistance = 0;
- mAbsMTToolType = 0;
-}
-
int32_t MultiTouchMotionAccumulator::Slot::getToolType() const {
if (mHaveAbsMTToolType) {
switch (mAbsMTToolType) {
@@ -264,14 +232,14 @@
mHavePointerIds = true;
for (size_t inIndex = 0; inIndex < inCount; inIndex++) {
- const MultiTouchMotionAccumulator::Slot* inSlot =
+ const MultiTouchMotionAccumulator::Slot& inSlot =
mMultiTouchMotionAccumulator.getSlot(inIndex);
- if (!inSlot->isInUse()) {
+ if (!inSlot.isInUse()) {
continue;
}
- if (inSlot->getToolType() == AMOTION_EVENT_TOOL_TYPE_PALM) {
- std::optional<int32_t> id = getActiveBitId(*inSlot);
+ if (inSlot.getToolType() == AMOTION_EVENT_TOOL_TYPE_PALM) {
+ std::optional<int32_t> id = getActiveBitId(inSlot);
if (id) {
outState->rawPointerData.canceledIdBits.markBit(id.value());
}
@@ -292,19 +260,19 @@
}
RawPointerData::Pointer& outPointer = outState->rawPointerData.pointers[outCount];
- outPointer.x = inSlot->getX();
- outPointer.y = inSlot->getY();
- outPointer.pressure = inSlot->getPressure();
- outPointer.touchMajor = inSlot->getTouchMajor();
- outPointer.touchMinor = inSlot->getTouchMinor();
- outPointer.toolMajor = inSlot->getToolMajor();
- outPointer.toolMinor = inSlot->getToolMinor();
- outPointer.orientation = inSlot->getOrientation();
- outPointer.distance = inSlot->getDistance();
+ outPointer.x = inSlot.getX();
+ outPointer.y = inSlot.getY();
+ outPointer.pressure = inSlot.getPressure();
+ outPointer.touchMajor = inSlot.getTouchMajor();
+ outPointer.touchMinor = inSlot.getTouchMinor();
+ outPointer.toolMajor = inSlot.getToolMajor();
+ outPointer.toolMinor = inSlot.getToolMinor();
+ outPointer.orientation = inSlot.getOrientation();
+ outPointer.distance = inSlot.getDistance();
outPointer.tiltX = 0;
outPointer.tiltY = 0;
- outPointer.toolType = inSlot->getToolType();
+ outPointer.toolType = inSlot.getToolType();
if (outPointer.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) {
outPointer.toolType = mTouchButtonAccumulator.getToolType();
if (outPointer.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) {
@@ -318,12 +286,12 @@
bool isHovering = mTouchButtonAccumulator.getToolType() != AMOTION_EVENT_TOOL_TYPE_MOUSE &&
(mTouchButtonAccumulator.isHovering() ||
- (mRawPointerAxes.pressure.valid && inSlot->getPressure() <= 0));
+ (mRawPointerAxes.pressure.valid && inSlot.getPressure() <= 0));
outPointer.isHovering = isHovering;
// Assign pointer id using tracking id if available.
if (mHavePointerIds) {
- int32_t trackingId = inSlot->getTrackingId();
+ int32_t trackingId = inSlot.getTrackingId();
int32_t id = -1;
if (trackingId >= 0) {
for (BitSet32 idBits(mPointerIdBits); !idBits.isEmpty();) {
diff --git a/services/inputflinger/reader/mapper/MultiTouchInputMapper.h b/services/inputflinger/reader/mapper/MultiTouchInputMapper.h
index b7c3457..fe8af5d 100644
--- a/services/inputflinger/reader/mapper/MultiTouchInputMapper.h
+++ b/services/inputflinger/reader/mapper/MultiTouchInputMapper.h
@@ -46,29 +46,27 @@
private:
friend class MultiTouchMotionAccumulator;
- bool mInUse;
- bool mHaveAbsMTTouchMinor;
- bool mHaveAbsMTWidthMinor;
- bool mHaveAbsMTToolType;
+ bool mInUse = false;
+ bool mHaveAbsMTTouchMinor = false;
+ bool mHaveAbsMTWidthMinor = false;
+ bool mHaveAbsMTToolType = false;
- int32_t mAbsMTPositionX;
- int32_t mAbsMTPositionY;
- int32_t mAbsMTTouchMajor;
- int32_t mAbsMTTouchMinor;
- int32_t mAbsMTWidthMajor;
- int32_t mAbsMTWidthMinor;
- int32_t mAbsMTOrientation;
- int32_t mAbsMTTrackingId;
- int32_t mAbsMTPressure;
- int32_t mAbsMTDistance;
- int32_t mAbsMTToolType;
+ int32_t mAbsMTPositionX = 0;
+ int32_t mAbsMTPositionY = 0;
+ int32_t mAbsMTTouchMajor = 0;
+ int32_t mAbsMTTouchMinor = 0;
+ int32_t mAbsMTWidthMajor = 0;
+ int32_t mAbsMTWidthMinor = 0;
+ int32_t mAbsMTOrientation = 0;
+ int32_t mAbsMTTrackingId = -1;
+ int32_t mAbsMTPressure = 0;
+ int32_t mAbsMTDistance = 0;
+ int32_t mAbsMTToolType = 0;
- Slot();
- void clear();
+ void clear() { *this = Slot(); }
};
MultiTouchMotionAccumulator();
- ~MultiTouchMotionAccumulator();
void configure(InputDeviceContext& deviceContext, size_t slotCount, bool usingSlotsProtocol);
void reset(InputDeviceContext& deviceContext);
@@ -76,13 +74,15 @@
void finishSync();
bool hasStylus() const;
- inline size_t getSlotCount() const { return mSlotCount; }
- inline const Slot* getSlot(size_t index) const { return &mSlots[index]; }
+ inline size_t getSlotCount() const { return mSlots.size(); }
+ inline const Slot& getSlot(size_t index) const {
+ LOG_ALWAYS_FATAL_IF(index < 0 || index >= mSlots.size(), "Invalid index: %zu", index);
+ return mSlots[index];
+ }
private:
int32_t mCurrentSlot;
- Slot* mSlots;
- size_t mSlotCount;
+ std::vector<Slot> mSlots;
bool mUsingSlotsProtocol;
bool mHaveStylus;
diff --git a/services/inputflinger/reader/mapper/TouchInputMapper.cpp b/services/inputflinger/reader/mapper/TouchInputMapper.cpp
index 637b1cb..f07a3e8 100644
--- a/services/inputflinger/reader/mapper/TouchInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/TouchInputMapper.cpp
@@ -1053,6 +1053,10 @@
mPointerController->fade(PointerControllerInterface::Transition::IMMEDIATE);
}
} else {
+ if (mPointerController != nullptr && mDeviceMode == DeviceMode::DIRECT &&
+ !mConfig.showTouches) {
+ mPointerController->clearSpots();
+ }
mPointerController.reset();
}
@@ -4021,10 +4025,11 @@
return AKEY_STATE_UNKNOWN;
}
-bool TouchInputMapper::markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
- const int32_t* keyCodes, uint8_t* outFlags) {
+bool TouchInputMapper::markSupportedKeyCodes(uint32_t sourceMask,
+ const std::vector<int32_t>& keyCodes,
+ uint8_t* outFlags) {
for (const VirtualKey& virtualKey : mVirtualKeys) {
- for (size_t i = 0; i < numCodes; i++) {
+ for (size_t i = 0; i < keyCodes.size(); i++) {
if (virtualKey.keyCode == keyCodes[i]) {
outFlags[i] = 1;
}
diff --git a/services/inputflinger/reader/mapper/TouchInputMapper.h b/services/inputflinger/reader/mapper/TouchInputMapper.h
index c948f56..714ad3f 100644
--- a/services/inputflinger/reader/mapper/TouchInputMapper.h
+++ b/services/inputflinger/reader/mapper/TouchInputMapper.h
@@ -147,7 +147,7 @@
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, size_t numCodes, const int32_t* keyCodes,
+ bool markSupportedKeyCodes(uint32_t sourceMask, const std::vector<int32_t>& keyCodes,
uint8_t* outFlags) override;
void cancelTouch(nsecs_t when, nsecs_t readTime) override;
diff --git a/services/inputflinger/tests/InputDispatcher_test.cpp b/services/inputflinger/tests/InputDispatcher_test.cpp
index df43071..70fd25c 100644
--- a/services/inputflinger/tests/InputDispatcher_test.cpp
+++ b/services/inputflinger/tests/InputDispatcher_test.cpp
@@ -58,6 +58,8 @@
AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
static constexpr int32_t POINTER_2_DOWN =
AMOTION_EVENT_ACTION_POINTER_DOWN | (2 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
+static constexpr int32_t POINTER_3_DOWN =
+ AMOTION_EVENT_ACTION_POINTER_DOWN | (3 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
static constexpr int32_t POINTER_1_UP =
AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
@@ -412,7 +414,6 @@
void notifyFocusChanged(const sp<IBinder>&, const sp<IBinder>&) override {}
- void notifyUntrustedTouch(const std::string& obscuringPackage) override {}
void notifySensorEvent(int32_t deviceId, InputDeviceSensorType sensorType,
InputDeviceSensorAccuracy accuracy, nsecs_t timestamp,
const std::vector<float>& values) override {}
@@ -1942,6 +1943,77 @@
window2->consumeMotionDown();
}
+/**
+ * When splitting touch events the downTime should be adjusted such that the downTime corresponds
+ * to the event time of the first ACTION_DOWN sent to the particular window.
+ */
+TEST_F(InputDispatcherTest, SplitTouchesSendCorrectActionDownTime) {
+ std::shared_ptr<FakeApplicationHandle> application = std::make_shared<FakeApplicationHandle>();
+ sp<FakeWindowHandle> window1 =
+ new FakeWindowHandle(application, mDispatcher, "Window1", DISPLAY_ID);
+ window1->setTouchableRegion(Region{{0, 0, 100, 100}});
+ sp<FakeWindowHandle> window2 =
+ new FakeWindowHandle(application, mDispatcher, "Window2", DISPLAY_ID);
+ window2->setTouchableRegion(Region{{100, 0, 200, 100}});
+
+ mDispatcher->setInputWindows({{DISPLAY_ID, {window1, window2}}});
+
+ NotifyMotionArgs args;
+ // Touch down on the first window
+ mDispatcher->notifyMotion(&(args = generateTouchArgs(AMOTION_EVENT_ACTION_DOWN, {{50, 50}})));
+
+ mDispatcher->waitForIdle();
+ InputEvent* inputEvent1 = window1->consume();
+ window2->assertNoEvents();
+ MotionEvent& motionEvent1 = static_cast<MotionEvent&>(*inputEvent1);
+ nsecs_t downTimeForWindow1 = motionEvent1.getDownTime();
+ ASSERT_EQ(motionEvent1.getDownTime(), motionEvent1.getEventTime());
+
+ // Now touch down on the window with another pointer
+ mDispatcher->notifyMotion(&(args = generateTouchArgs(POINTER_1_DOWN, {{50, 50}, {150, 50}})));
+ mDispatcher->waitForIdle();
+ InputEvent* inputEvent2 = window2->consume();
+ MotionEvent& motionEvent2 = static_cast<MotionEvent&>(*inputEvent2);
+ nsecs_t downTimeForWindow2 = motionEvent2.getDownTime();
+ ASSERT_NE(downTimeForWindow1, downTimeForWindow2);
+ ASSERT_EQ(motionEvent2.getDownTime(), motionEvent2.getEventTime());
+
+ // Now move the pointer on the second window
+ mDispatcher->notifyMotion(
+ &(args = generateTouchArgs(AMOTION_EVENT_ACTION_MOVE, {{50, 50}, {151, 51}})));
+ mDispatcher->waitForIdle();
+ InputEvent* inputEvent3 = window2->consume();
+ MotionEvent& motionEvent3 = static_cast<MotionEvent&>(*inputEvent3);
+ ASSERT_EQ(motionEvent3.getDownTime(), downTimeForWindow2);
+
+ // Now add new touch down on the second window
+ mDispatcher->notifyMotion(
+ &(args = generateTouchArgs(POINTER_2_DOWN, {{50, 50}, {151, 51}, {150, 50}})));
+ mDispatcher->waitForIdle();
+ InputEvent* inputEvent4 = window2->consume();
+ MotionEvent& motionEvent4 = static_cast<MotionEvent&>(*inputEvent4);
+ ASSERT_EQ(motionEvent4.getDownTime(), downTimeForWindow2);
+
+ // TODO(b/232530217): do not send the unnecessary MOVE event and delete the next line
+ window1->consumeMotionMove();
+ window1->assertNoEvents();
+
+ // Now move the pointer on the first window
+ mDispatcher->notifyMotion(
+ &(args = generateTouchArgs(AMOTION_EVENT_ACTION_MOVE, {{51, 51}, {151, 51}})));
+ mDispatcher->waitForIdle();
+ InputEvent* inputEvent5 = window1->consume();
+ MotionEvent& motionEvent5 = static_cast<MotionEvent&>(*inputEvent5);
+ ASSERT_EQ(motionEvent5.getDownTime(), downTimeForWindow1);
+
+ mDispatcher->notifyMotion(&(
+ args = generateTouchArgs(POINTER_3_DOWN, {{51, 51}, {151, 51}, {150, 50}, {50, 50}})));
+ mDispatcher->waitForIdle();
+ InputEvent* inputEvent6 = window1->consume();
+ MotionEvent& motionEvent6 = static_cast<MotionEvent&>(*inputEvent6);
+ ASSERT_EQ(motionEvent6.getDownTime(), downTimeForWindow1);
+}
+
TEST_F(InputDispatcherTest, HoverMoveEnterMouseClickAndHoverMoveExit) {
std::shared_ptr<FakeApplicationHandle> application = std::make_shared<FakeApplicationHandle>();
sp<FakeWindowHandle> windowLeft =
@@ -5715,7 +5787,6 @@
virtual void SetUp() override {
InputDispatcherTest::SetUp();
mTouchWindow = getWindow(TOUCHED_APP_UID, "Touched");
- mDispatcher->setBlockUntrustedTouchesMode(android::os::BlockUntrustedTouchesMode::BLOCK);
mDispatcher->setMaximumObscuringOpacityForTouch(MAXIMUM_OBSCURING_OPACITY);
}
@@ -6096,6 +6167,7 @@
sp<FakeWindowHandle> mWindow;
sp<FakeWindowHandle> mSecondWindow;
sp<FakeWindowHandle> mDragWindow;
+ sp<FakeWindowHandle> mSpyWindow;
void SetUp() override {
InputDispatcherTest::SetUp();
@@ -6106,8 +6178,13 @@
mSecondWindow = new FakeWindowHandle(mApp, mDispatcher, "TestWindow2", ADISPLAY_ID_DEFAULT);
mSecondWindow->setFrame(Rect(100, 0, 200, 100));
+ mSpyWindow = new FakeWindowHandle(mApp, mDispatcher, "SpyWindow", ADISPLAY_ID_DEFAULT);
+ mSpyWindow->setSpy(true);
+ mSpyWindow->setTrustedOverlay(true);
+ mSpyWindow->setFrame(Rect(0, 0, 200, 100));
+
mDispatcher->setFocusedApplication(ADISPLAY_ID_DEFAULT, mApp);
- mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {mWindow, mSecondWindow}}});
+ mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {mSpyWindow, mWindow, mSecondWindow}}});
}
void injectDown() {
@@ -6118,6 +6195,8 @@
// Window should receive motion event.
mWindow->consumeMotionDown(ADISPLAY_ID_DEFAULT);
+ // Spy window should also receive motion event
+ mSpyWindow->consumeMotionDown(ADISPLAY_ID_DEFAULT);
}
// Start performing drag, we will create a drag window and transfer touch to it.
@@ -6130,8 +6209,9 @@
// The drag window covers the entire display
mDragWindow = new FakeWindowHandle(mApp, mDispatcher, "DragWindow", ADISPLAY_ID_DEFAULT);
+ mDragWindow->setTouchableRegion(Region{{0, 0, 0, 0}});
mDispatcher->setInputWindows(
- {{ADISPLAY_ID_DEFAULT, {mDragWindow, mWindow, mSecondWindow}}});
+ {{ADISPLAY_ID_DEFAULT, {mDragWindow, mSpyWindow, mWindow, mSecondWindow}}});
// Transfer touch focus to the drag window
bool transferred =
@@ -6209,6 +6289,30 @@
mSecondWindow->assertNoEvents();
}
+TEST_F(InputDispatcherDragTests, DragEnterAndPointerDownPilfersPointers) {
+ performDrag();
+
+ // No cancel event after drag start
+ mSpyWindow->assertNoEvents();
+
+ const MotionEvent secondFingerDownEvent =
+ MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
+ .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
+ .pointer(PointerBuilder(/* id */ 0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+ .pointer(PointerBuilder(/* id */ 1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(60).y(60))
+ .build();
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
+ InputEventInjectionSync::WAIT_FOR_RESULT))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+
+ // Receives cancel for first pointer after next pointer down
+ mSpyWindow->consumeMotionCancel();
+ mSpyWindow->consumeMotionDown();
+
+ mSpyWindow->assertNoEvents();
+}
+
TEST_F(InputDispatcherDragTests, DragAndDrop) {
performDrag();
@@ -6862,123 +6966,6 @@
}
/**
- * A spy window can pilfer pointers. When this happens, touch gestures that are currently sent to
- * any other windows - including other spy windows - will also be cancelled.
- */
-TEST_F(InputDispatcherSpyWindowTest, PilferPointers) {
- auto window = createForeground();
- auto spy1 = createSpy();
- auto spy2 = createSpy();
- mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {spy1, spy2, window}}});
-
- ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
- injectMotionDown(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT))
- << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
- window->consumeMotionDown();
- spy1->consumeMotionDown();
- spy2->consumeMotionDown();
-
- // Pilfer pointers from the second spy window.
- EXPECT_EQ(OK, mDispatcher->pilferPointers(spy2->getToken()));
- spy2->assertNoEvents();
- spy1->consumeMotionCancel();
- window->consumeMotionCancel();
-
- // The rest of the gesture should only be sent to the second spy window.
- ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
- injectMotionEvent(mDispatcher, AMOTION_EVENT_ACTION_MOVE, AINPUT_SOURCE_TOUCHSCREEN,
- ADISPLAY_ID_DEFAULT))
- << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
- spy2->consumeMotionMove();
- spy1->assertNoEvents();
- window->assertNoEvents();
-}
-
-/**
- * A spy window can pilfer pointers for a gesture even after the foreground window has been removed
- * in the middle of the gesture.
- */
-TEST_F(InputDispatcherSpyWindowTest, CanPilferAfterWindowIsRemovedMidStream) {
- auto window = createForeground();
- auto spy = createSpy();
- mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {spy, window}}});
-
- ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
- injectMotionDown(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT))
- << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
- window->consumeMotionDown(ADISPLAY_ID_DEFAULT);
- spy->consumeMotionDown(ADISPLAY_ID_DEFAULT);
-
- window->releaseChannel();
-
- EXPECT_EQ(OK, mDispatcher->pilferPointers(spy->getToken()));
-
- ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
- injectMotionUp(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT))
- << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
- spy->consumeMotionUp(ADISPLAY_ID_DEFAULT);
-}
-
-/**
- * After a spy window pilfers pointers, new pointers that go down in its bounds should be sent to
- * the spy, but not to any other windows.
- */
-TEST_F(InputDispatcherSpyWindowTest, ContinuesToReceiveGestureAfterPilfer) {
- auto spy = createSpy();
- auto window = createForeground();
-
- mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {spy, window}}});
-
- // First finger down on the window and the spy.
- ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
- injectMotionDown(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT,
- {100, 200}))
- << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
- spy->consumeMotionDown();
- window->consumeMotionDown();
-
- // Spy window pilfers the pointers.
- EXPECT_EQ(OK, mDispatcher->pilferPointers(spy->getToken()));
- window->consumeMotionCancel();
-
- // Second finger down on the window and spy, but the window should not receive the pointer down.
- const MotionEvent secondFingerDownEvent =
- MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
- .displayId(ADISPLAY_ID_DEFAULT)
- .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
- .pointer(PointerBuilder(/* id */ 0, AMOTION_EVENT_TOOL_TYPE_FINGER)
- .x(100)
- .y(200))
- .pointer(PointerBuilder(/* id */ 1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
- .build();
- ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
- injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
- InputEventInjectionSync::WAIT_FOR_RESULT))
- << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
-
- spy->consumeMotionPointerDown(1 /*pointerIndex*/);
-
- // Third finger goes down outside all windows, so injection should fail.
- const MotionEvent thirdFingerDownEvent =
- MotionEventBuilder(POINTER_2_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
- .displayId(ADISPLAY_ID_DEFAULT)
- .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
- .pointer(PointerBuilder(/* id */ 0, AMOTION_EVENT_TOOL_TYPE_FINGER)
- .x(100)
- .y(200))
- .pointer(PointerBuilder(/* id */ 1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
- .pointer(PointerBuilder(/* id */ 2, AMOTION_EVENT_TOOL_TYPE_FINGER).x(-5).y(-5))
- .build();
- ASSERT_EQ(InputEventInjectionResult::FAILED,
- injectMotionEvent(mDispatcher, thirdFingerDownEvent, INJECT_EVENT_TIMEOUT,
- InputEventInjectionSync::WAIT_FOR_RESULT))
- << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
-
- spy->assertNoEvents();
- window->assertNoEvents();
-}
-
-/**
* Even when a spy window spans over multiple foreground windows, the spy should receive all
* pointers that are down within its bounds.
*/
@@ -7112,6 +7099,277 @@
spy->assertNoEvents();
}
+using InputDispatcherPilferPointersTest = InputDispatcherSpyWindowTest;
+
+/**
+ * A spy window can pilfer pointers. When this happens, touch gestures used by the spy window that
+ * are currently sent to any other windows - including other spy windows - will also be cancelled.
+ */
+TEST_F(InputDispatcherPilferPointersTest, PilferPointers) {
+ auto window = createForeground();
+ auto spy1 = createSpy();
+ auto spy2 = createSpy();
+ mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {spy1, spy2, window}}});
+
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionDown(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ window->consumeMotionDown();
+ spy1->consumeMotionDown();
+ spy2->consumeMotionDown();
+
+ // Pilfer pointers from the second spy window.
+ EXPECT_EQ(OK, mDispatcher->pilferPointers(spy2->getToken()));
+ spy2->assertNoEvents();
+ spy1->consumeMotionCancel();
+ window->consumeMotionCancel();
+
+ // The rest of the gesture should only be sent to the second spy window.
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionEvent(mDispatcher, AMOTION_EVENT_ACTION_MOVE, AINPUT_SOURCE_TOUCHSCREEN,
+ ADISPLAY_ID_DEFAULT))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ spy2->consumeMotionMove();
+ spy1->assertNoEvents();
+ window->assertNoEvents();
+}
+
+/**
+ * A spy window can pilfer pointers for a gesture even after the foreground window has been removed
+ * in the middle of the gesture.
+ */
+TEST_F(InputDispatcherPilferPointersTest, CanPilferAfterWindowIsRemovedMidStream) {
+ auto window = createForeground();
+ auto spy = createSpy();
+ mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {spy, window}}});
+
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionDown(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ window->consumeMotionDown(ADISPLAY_ID_DEFAULT);
+ spy->consumeMotionDown(ADISPLAY_ID_DEFAULT);
+
+ window->releaseChannel();
+
+ EXPECT_EQ(OK, mDispatcher->pilferPointers(spy->getToken()));
+
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionUp(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ spy->consumeMotionUp(ADISPLAY_ID_DEFAULT);
+}
+
+/**
+ * After a spy window pilfers pointers, new pointers that go down in its bounds should be sent to
+ * the spy, but not to any other windows.
+ */
+TEST_F(InputDispatcherPilferPointersTest, ContinuesToReceiveGestureAfterPilfer) {
+ auto spy = createSpy();
+ auto window = createForeground();
+
+ mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {spy, window}}});
+
+ // First finger down on the window and the spy.
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionDown(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT,
+ {100, 200}))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ spy->consumeMotionDown();
+ window->consumeMotionDown();
+
+ // Spy window pilfers the pointers.
+ EXPECT_EQ(OK, mDispatcher->pilferPointers(spy->getToken()));
+ window->consumeMotionCancel();
+
+ // Second finger down on the window and spy, but the window should not receive the pointer down.
+ const MotionEvent secondFingerDownEvent =
+ MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
+ .displayId(ADISPLAY_ID_DEFAULT)
+ .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
+ .pointer(PointerBuilder(/* id */ 0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+ .x(100)
+ .y(200))
+ .pointer(PointerBuilder(/* id */ 1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+ .build();
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
+ InputEventInjectionSync::WAIT_FOR_RESULT))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+
+ spy->consumeMotionPointerDown(1 /*pointerIndex*/);
+
+ // Third finger goes down outside all windows, so injection should fail.
+ const MotionEvent thirdFingerDownEvent =
+ MotionEventBuilder(POINTER_2_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
+ .displayId(ADISPLAY_ID_DEFAULT)
+ .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
+ .pointer(PointerBuilder(/* id */ 0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+ .x(100)
+ .y(200))
+ .pointer(PointerBuilder(/* id */ 1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+ .pointer(PointerBuilder(/* id */ 2, AMOTION_EVENT_TOOL_TYPE_FINGER).x(-5).y(-5))
+ .build();
+ ASSERT_EQ(InputEventInjectionResult::FAILED,
+ injectMotionEvent(mDispatcher, thirdFingerDownEvent, INJECT_EVENT_TIMEOUT,
+ InputEventInjectionSync::WAIT_FOR_RESULT))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+
+ spy->assertNoEvents();
+ window->assertNoEvents();
+}
+
+/**
+ * After a spy window pilfers pointers, only the pointers used by the spy should be canceled
+ */
+TEST_F(InputDispatcherPilferPointersTest, PartiallyPilferRequiredPointers) {
+ auto spy = createSpy();
+ spy->setFrame(Rect(0, 0, 100, 100));
+ auto window = createForeground();
+ window->setFrame(Rect(0, 0, 200, 200));
+
+ mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {spy, window}}});
+
+ // First finger down on the window only
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionDown(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT,
+ {150, 150}))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ window->consumeMotionDown();
+
+ // Second finger down on the spy and window
+ const MotionEvent secondFingerDownEvent =
+ MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
+ .displayId(ADISPLAY_ID_DEFAULT)
+ .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
+ .pointer(PointerBuilder(/* id */ 0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+ .x(150)
+ .y(150))
+ .pointer(PointerBuilder(/* id */ 1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(10).y(10))
+ .build();
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
+ InputEventInjectionSync::WAIT_FOR_RESULT))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ spy->consumeMotionDown();
+ window->consumeMotionPointerDown(1);
+
+ // Third finger down on the spy and window
+ const MotionEvent thirdFingerDownEvent =
+ MotionEventBuilder(POINTER_2_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
+ .displayId(ADISPLAY_ID_DEFAULT)
+ .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
+ .pointer(PointerBuilder(/* id */ 0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+ .x(150)
+ .y(150))
+ .pointer(PointerBuilder(/* id */ 1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(10).y(10))
+ .pointer(PointerBuilder(/* id */ 2, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+ .build();
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionEvent(mDispatcher, thirdFingerDownEvent, INJECT_EVENT_TIMEOUT,
+ InputEventInjectionSync::WAIT_FOR_RESULT))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ spy->consumeMotionPointerDown(1);
+ window->consumeMotionPointerDown(2);
+
+ // Spy window pilfers the pointers.
+ EXPECT_EQ(OK, mDispatcher->pilferPointers(spy->getToken()));
+ window->consumeMotionPointerUp(/* idx */ 2, ADISPLAY_ID_DEFAULT, AMOTION_EVENT_FLAG_CANCELED);
+ window->consumeMotionPointerUp(/* idx */ 1, ADISPLAY_ID_DEFAULT, AMOTION_EVENT_FLAG_CANCELED);
+
+ spy->assertNoEvents();
+ window->assertNoEvents();
+}
+
+/**
+ * After a spy window pilfers pointers, all pilfered pointers that have already been dispatched to
+ * other windows should be canceled. If this results in the cancellation of all pointers for some
+ * window, then that window should receive ACTION_CANCEL.
+ */
+TEST_F(InputDispatcherPilferPointersTest, PilferAllRequiredPointers) {
+ auto spy = createSpy();
+ spy->setFrame(Rect(0, 0, 100, 100));
+ auto window = createForeground();
+ window->setFrame(Rect(0, 0, 200, 200));
+
+ mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {spy, window}}});
+
+ // First finger down on both spy and window
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionDown(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT,
+ {10, 10}))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ window->consumeMotionDown();
+ spy->consumeMotionDown();
+
+ // Second finger down on the spy and window
+ const MotionEvent secondFingerDownEvent =
+ MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
+ .displayId(ADISPLAY_ID_DEFAULT)
+ .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
+ .pointer(PointerBuilder(/* id */ 0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(10).y(10))
+ .pointer(PointerBuilder(/* id */ 1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+ .build();
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
+ InputEventInjectionSync::WAIT_FOR_RESULT))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ spy->consumeMotionPointerDown(1);
+ window->consumeMotionPointerDown(1);
+
+ // Spy window pilfers the pointers.
+ EXPECT_EQ(OK, mDispatcher->pilferPointers(spy->getToken()));
+ window->consumeMotionCancel();
+
+ spy->assertNoEvents();
+ window->assertNoEvents();
+}
+
+/**
+ * After a spy window pilfers pointers, new pointers that are not touching the spy window can still
+ * be sent to other windows
+ */
+TEST_F(InputDispatcherPilferPointersTest, CanReceivePointersAfterPilfer) {
+ auto spy = createSpy();
+ spy->setFrame(Rect(0, 0, 100, 100));
+ auto window = createForeground();
+ window->setFrame(Rect(0, 0, 200, 200));
+
+ mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {spy, window}}});
+
+ // First finger down on both window and spy
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionDown(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT,
+ {10, 10}))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ window->consumeMotionDown();
+ spy->consumeMotionDown();
+
+ // Spy window pilfers the pointers.
+ EXPECT_EQ(OK, mDispatcher->pilferPointers(spy->getToken()));
+ window->consumeMotionCancel();
+
+ // Second finger down on the window only
+ const MotionEvent secondFingerDownEvent =
+ MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
+ .displayId(ADISPLAY_ID_DEFAULT)
+ .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
+ .pointer(PointerBuilder(/* id */ 0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(10).y(10))
+ .pointer(PointerBuilder(/* id */ 1, AMOTION_EVENT_TOOL_TYPE_FINGER)
+ .x(150)
+ .y(150))
+ .build();
+ ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
+ injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
+ InputEventInjectionSync::WAIT_FOR_RESULT))
+ << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
+ window->consumeMotionDown();
+ window->assertNoEvents();
+
+ // TODO(b/232530217): do not send the unnecessary MOVE event and delete the next line
+ spy->consumeMotionMove();
+ spy->assertNoEvents();
+}
+
class InputDispatcherStylusInterceptorTest : public InputDispatcherTest {
public:
std::pair<sp<FakeWindowHandle>, sp<FakeWindowHandle>> setupStylusOverlayScenario() {
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index a26a0bc..901b4de 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -219,7 +219,7 @@
mSpotsByDisplay[displayId] = newSpots;
}
- void clearSpots() override {}
+ void clearSpots() override { mSpotsByDisplay.clear(); }
std::map<int32_t, std::vector<int32_t>> mSpotsByDisplay;
};
@@ -887,13 +887,13 @@
}
// Return true if the device has non-empty key layout.
- bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
+ bool markSupportedKeyCodes(int32_t deviceId, const std::vector<int32_t>& keyCodes,
uint8_t* outFlags) const override {
bool result = false;
Device* device = getDevice(deviceId);
if (device) {
result = device->keysByScanCode.size() > 0 || device->keysByUsageCode.size() > 0;
- for (size_t i = 0; i < numCodes; i++) {
+ for (size_t i = 0; i < keyCodes.size(); i++) {
for (size_t j = 0; j < device->keysByScanCode.size(); j++) {
if (keyCodes[i] == device->keysByScanCode.valueAt(j).keyCode) {
outFlags[i] = 1;
@@ -1209,9 +1209,9 @@
}
// Return true if the device has non-empty key layout.
- bool markSupportedKeyCodes(uint32_t, size_t numCodes, const int32_t* keyCodes,
+ bool markSupportedKeyCodes(uint32_t, const std::vector<int32_t>& keyCodes,
uint8_t* outFlags) override {
- for (size_t i = 0; i < numCodes; i++) {
+ for (size_t i = 0; i < keyCodes.size(); i++) {
for (size_t j = 0; j < mSupportedKeyCodes.size(); j++) {
if (keyCodes[i] == mSupportedKeyCodes[j]) {
outFlags[i] = 1;
@@ -1855,34 +1855,37 @@
mapper.addSupportedKeyCode(AKEYCODE_A);
mapper.addSupportedKeyCode(AKEYCODE_B);
- const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
+ const std::vector<int32_t> keyCodes{AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2};
uint8_t flags[4] = { 0, 0, 0, 1 };
- ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, 4, keyCodes, flags))
+ ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, keyCodes, flags))
<< "Should return false when device id is >= 0 but unknown.";
ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
flags[3] = 1;
- ASSERT_FALSE(mReader->hasKeys(deviceId, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
+ ASSERT_FALSE(mReader->hasKeys(deviceId, AINPUT_SOURCE_TRACKBALL, keyCodes, flags))
<< "Should return false when device id is valid but the sources are not supported by "
"the device.";
ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
flags[3] = 1;
- ASSERT_TRUE(mReader->hasKeys(deviceId, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4,
+ ASSERT_TRUE(mReader->hasKeys(deviceId, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL,
keyCodes, flags))
<< "Should return value provided by mapper when device id is valid and the device "
"supports some of the sources.";
ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
flags[3] = 1;
- ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
- << "Should return false when the device id is < 0 but the sources are not supported by any device.";
+ ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, keyCodes, flags))
+ << "Should return false when the device id is < 0 but the sources are not supported by "
+ "any device.";
ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
flags[3] = 1;
- ASSERT_TRUE(mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
- << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
+ ASSERT_TRUE(
+ mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, keyCodes, flags))
+ << "Should return value provided by mapper when device id is < 0 and one of the "
+ "devices supports some of the sources.";
ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
}
@@ -2718,9 +2721,9 @@
ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 0))
<< "Ignored device should return unknown switch state.";
- const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
+ const std::vector<int32_t> keyCodes{AKEYCODE_A, AKEYCODE_B};
uint8_t flags[2] = { 0, 1 };
- ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 2, keyCodes, flags))
+ ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, keyCodes, flags))
<< "Ignored device should never mark any key codes.";
ASSERT_EQ(0, flags[0]) << "Flag for unsupported key should be unchanged.";
ASSERT_EQ(1, flags[1]) << "Flag for unsupported key should be unchanged.";
@@ -2795,16 +2798,16 @@
ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 4))
<< "Should query mapper when source is supported.";
- const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
+ const std::vector<int32_t> keyCodes{AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2};
uint8_t flags[4] = { 0, 0, 0, 1 };
- ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
+ ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, keyCodes, flags))
<< "Should do nothing when source is unsupported.";
ASSERT_EQ(0, flags[0]) << "Flag should be unchanged when source is unsupported.";
ASSERT_EQ(0, flags[1]) << "Flag should be unchanged when source is unsupported.";
ASSERT_EQ(0, flags[2]) << "Flag should be unchanged when source is unsupported.";
ASSERT_EQ(1, flags[3]) << "Flag should be unchanged when source is unsupported.";
- ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 4, keyCodes, flags))
+ ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, keyCodes, flags))
<< "Should query mapper when source is supported.";
ASSERT_EQ(1, flags[0]) << "Flag for supported key should be set.";
ASSERT_EQ(1, flags[1]) << "Flag for supported key should be set.";
@@ -3726,9 +3729,8 @@
mFakeEventHub->addKey(EVENTHUB_ID, KEY_A, 0, AKEYCODE_A, 0);
- const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
uint8_t flags[2] = { 0, 0 };
- ASSERT_TRUE(mapper.markSupportedKeyCodes(AINPUT_SOURCE_ANY, 1, keyCodes, flags));
+ ASSERT_TRUE(mapper.markSupportedKeyCodes(AINPUT_SOURCE_ANY, {AKEYCODE_A, AKEYCODE_B}, flags));
ASSERT_TRUE(flags[0]);
ASSERT_FALSE(flags[1]);
}
@@ -4969,6 +4971,48 @@
ASSERT_EQ(20, args.pointerCoords[0].getY());
}
+TEST_F(CursorInputMapperTest, PointerCaptureDisablesOrientationChanges) {
+ addConfigurationProperty("cursor.mode", "pointer");
+ CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
+
+ NotifyDeviceResetArgs resetArgs;
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
+ ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
+ ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
+
+ // Ensure the display is rotated.
+ prepareDisplay(DISPLAY_ORIENTATION_90);
+
+ NotifyMotionArgs args;
+
+ // Verify that the coordinates are rotated.
+ 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_EQ(-20, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X));
+ ASSERT_EQ(10, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y));
+
+ // Enable Pointer Capture.
+ mFakePolicy->setPointerCapture(true);
+ configureDevice(InputReaderConfiguration::CHANGE_POINTER_CAPTURE);
+ NotifyPointerCaptureChangedArgs captureArgs;
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyCaptureWasCalled(&captureArgs));
+ ASSERT_TRUE(captureArgs.request.enable);
+
+ // Move and verify rotation is not applied.
+ 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_RELATIVE, args.source);
+ ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
+ ASSERT_EQ(10, args.pointerCoords[0].getX());
+ ASSERT_EQ(20, args.pointerCoords[0].getY());
+}
+
TEST_F(CursorInputMapperTest, Process_ShouldHandleDisplayId) {
CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
@@ -5363,9 +5407,9 @@
prepareVirtualKeys();
SingleTouchInputMapper& mapper = addMapperAndConfigure<SingleTouchInputMapper>();
- const int32_t keys[2] = { AKEYCODE_HOME, AKEYCODE_A };
uint8_t flags[2] = { 0, 0 };
- ASSERT_TRUE(mapper.markSupportedKeyCodes(AINPUT_SOURCE_ANY, 2, keys, flags));
+ ASSERT_TRUE(
+ mapper.markSupportedKeyCodes(AINPUT_SOURCE_ANY, {AKEYCODE_HOME, AKEYCODE_A}, flags));
ASSERT_TRUE(flags[0]);
ASSERT_FALSE(flags[1]);
}
@@ -8578,7 +8622,8 @@
// Default device will reconfigure above, need additional reconfiguration for another device.
device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
- InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+ InputReaderConfiguration::CHANGE_DISPLAY_INFO |
+ InputReaderConfiguration::CHANGE_SHOW_TOUCHES);
// Two fingers down at default display.
int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
@@ -8605,6 +8650,13 @@
iter = fakePointerController->getSpots().find(SECONDARY_DISPLAY_ID);
ASSERT_TRUE(iter != fakePointerController->getSpots().end());
ASSERT_EQ(size_t(2), iter->second.size());
+
+ // Disable the show touches configuration and ensure the spots are cleared.
+ mFakePolicy->setShowTouches(false);
+ device2->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+ InputReaderConfiguration::CHANGE_SHOW_TOUCHES);
+
+ ASSERT_TRUE(fakePointerController->getSpots().empty());
}
TEST_F(MultiTouchInputMapperTest, VideoFrames_ReceivedByListener) {
diff --git a/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp b/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp
index 0062f42..7f14b94 100644
--- a/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp
+++ b/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp
@@ -47,6 +47,10 @@
constexpr int UP = AMOTION_EVENT_ACTION_UP;
constexpr int CANCEL = AMOTION_EVENT_ACTION_CANCEL;
+static nsecs_t toNs(std::chrono::nanoseconds duration) {
+ return duration.count();
+}
+
struct PointerData {
float x;
float y;
@@ -630,41 +634,41 @@
*/
TEST_F(PalmRejectorTest, TwoPointersAreCanceled) {
std::vector<NotifyMotionArgs> argsList;
- constexpr nsecs_t downTime = 255955749837000;
+ const nsecs_t downTime = toNs(0ms);
mPalmRejector->processMotion(
generateMotionArgs(downTime, downTime, DOWN, {{1342.0, 613.0, 79.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955759313000, MOVE, {{1406.0, 650.0, 52.0}}));
+ generateMotionArgs(downTime, toNs(8ms), MOVE, {{1406.0, 650.0, 52.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955766361000, MOVE, {{1429.0, 672.0, 46.0}}));
+ generateMotionArgs(downTime, toNs(16ms), MOVE, {{1429.0, 672.0, 46.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955775989000, MOVE, {{1417.0, 685.0, 41.0}}));
+ generateMotionArgs(downTime, toNs(24ms), MOVE, {{1417.0, 685.0, 41.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955775989000, POINTER_1_DOWN,
+ generateMotionArgs(downTime, toNs(32ms), POINTER_1_DOWN,
{{1417.0, 685.0, 41.0}, {1062.0, 697.0, 10.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955783039000, MOVE,
+ generateMotionArgs(downTime, toNs(40ms), MOVE,
{{1414.0, 702.0, 41.0}, {1059.0, 731.0, 12.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955792536000, MOVE,
+ generateMotionArgs(downTime, toNs(48ms), MOVE,
{{1415.0, 719.0, 44.0}, {1060.0, 760.0, 11.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955799474000, MOVE,
+ generateMotionArgs(downTime, toNs(56ms), MOVE,
{{1421.0, 733.0, 42.0}, {1065.0, 769.0, 13.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955809177000, MOVE,
+ generateMotionArgs(downTime, toNs(64ms), MOVE,
{{1426.0, 742.0, 43.0}, {1068.0, 771.0, 13.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955816131000, MOVE,
+ generateMotionArgs(downTime, toNs(72ms), MOVE,
{{1430.0, 748.0, 45.0}, {1069.0, 772.0, 13.0}}));
argsList = mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955825907000, MOVE,
+ generateMotionArgs(downTime, toNs(80ms), MOVE,
{{1432.0, 750.0, 44.0}, {1069.0, 772.0, 13.0}}));
ASSERT_EQ(1u, argsList.size());
ASSERT_EQ(0 /* No FLAG_CANCELED */, argsList[0].flags);
argsList = mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955832736000, MOVE,
+ generateMotionArgs(downTime, toNs(88ms), MOVE,
{{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);
@@ -674,94 +678,94 @@
ASSERT_EQ(0, argsList[1].flags);
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955842432000, MOVE,
+ generateMotionArgs(downTime, toNs(96ms), MOVE,
{{1433.0, 751.0, 42.0}, {1071.0, 770.0, 13.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955849380000, MOVE,
+ generateMotionArgs(downTime, toNs(104ms), MOVE,
{{1433.0, 751.0, 45.0}, {1072.0, 769.0, 13.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955859046000, MOVE,
+ generateMotionArgs(downTime, toNs(112ms), MOVE,
{{1433.0, 751.0, 43.0}, {1072.0, 768.0, 13.0}}));
argsList = mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955869823000, MOVE,
+ generateMotionArgs(downTime, toNs(120ms), MOVE,
{{1433.0, 751.0, 45.0}, {1072.0, 767.0, 13.0}}));
ASSERT_EQ(1u, argsList.size());
ASSERT_EQ(AMOTION_EVENT_ACTION_CANCEL, argsList[0].action);
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955875641000, MOVE,
+ generateMotionArgs(downTime, toNs(128ms), MOVE,
{{1433.0, 751.0, 43.0}, {1072.0, 766.0, 13.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955882693000, MOVE,
+ generateMotionArgs(downTime, toNs(136ms), MOVE,
{{1433.0, 750.0, 44.0}, {1072.0, 765.0, 13.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955892324000, MOVE,
+ generateMotionArgs(downTime, toNs(144ms), MOVE,
{{1433.0, 750.0, 42.0}, {1072.0, 763.0, 14.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955899425000, MOVE,
+ generateMotionArgs(downTime, toNs(152ms), MOVE,
{{1434.0, 750.0, 44.0}, {1073.0, 761.0, 14.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955909400000, MOVE,
+ generateMotionArgs(downTime, toNs(160ms), MOVE,
{{1435.0, 750.0, 43.0}, {1073.0, 759.0, 15.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955915885000, MOVE,
+ generateMotionArgs(downTime, toNs(168ms), MOVE,
{{1436.0, 750.0, 45.0}, {1074.0, 757.0, 15.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955925607000, MOVE,
+ generateMotionArgs(downTime, toNs(176ms), MOVE,
{{1436.0, 750.0, 44.0}, {1074.0, 755.0, 15.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955932580000, MOVE,
+ generateMotionArgs(downTime, toNs(184ms), MOVE,
{{1436.0, 750.0, 45.0}, {1074.0, 753.0, 15.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955942231000, MOVE,
+ generateMotionArgs(downTime, toNs(192ms), MOVE,
{{1436.0, 749.0, 44.0}, {1074.0, 751.0, 15.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955949204000, MOVE,
+ generateMotionArgs(downTime, toNs(200ms), MOVE,
{{1435.0, 748.0, 45.0}, {1074.0, 749.0, 15.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955959103000, MOVE,
+ generateMotionArgs(downTime, toNs(208ms), MOVE,
{{1434.0, 746.0, 44.0}, {1074.0, 747.0, 14.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955965884000, MOVE,
+ generateMotionArgs(downTime, toNs(216ms), MOVE,
{{1433.0, 744.0, 44.0}, {1075.0, 745.0, 14.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955975649000, MOVE,
+ generateMotionArgs(downTime, toNs(224ms), MOVE,
{{1431.0, 741.0, 43.0}, {1075.0, 742.0, 13.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955982537000, MOVE,
+ generateMotionArgs(downTime, toNs(232ms), MOVE,
{{1428.0, 738.0, 43.0}, {1076.0, 739.0, 12.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955992284000, MOVE,
+ generateMotionArgs(downTime, toNs(240ms), MOVE,
{{1400.0, 726.0, 54.0}, {1076.0, 739.0, 13.0}}));
argsList = mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955999348000, POINTER_1_UP,
+ generateMotionArgs(downTime, toNs(248ms), POINTER_1_UP,
{{1362.0, 716.0, 55.0}, {1076.0, 739.0, 13.0}}));
ASSERT_TRUE(argsList.empty());
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255955999348000, MOVE, {{1362.0, 716.0, 55.0}}));
+ generateMotionArgs(downTime, toNs(256ms), MOVE, {{1362.0, 716.0, 55.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956008885000, MOVE, {{1347.0, 707.0, 54.0}}));
+ generateMotionArgs(downTime, toNs(264ms), MOVE, {{1347.0, 707.0, 54.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956015791000, MOVE, {{1340.0, 698.0, 54.0}}));
+ generateMotionArgs(downTime, toNs(272ms), MOVE, {{1340.0, 698.0, 54.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956025804000, MOVE, {{1338.0, 694.0, 55.0}}));
+ generateMotionArgs(downTime, toNs(280ms), MOVE, {{1338.0, 694.0, 55.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956032314000, MOVE, {{1336.0, 690.0, 53.0}}));
+ generateMotionArgs(downTime, toNs(288ms), MOVE, {{1336.0, 690.0, 53.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956042329000, MOVE, {{1334.0, 685.0, 47.0}}));
+ generateMotionArgs(downTime, toNs(296ms), MOVE, {{1334.0, 685.0, 47.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956048979000, MOVE, {{1333.0, 679.0, 46.0}}));
+ generateMotionArgs(downTime, toNs(304ms), MOVE, {{1333.0, 679.0, 46.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956058813000, MOVE, {{1332.0, 672.0, 45.0}}));
+ generateMotionArgs(downTime, toNs(312ms), MOVE, {{1332.0, 672.0, 45.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956065592000, MOVE, {{1333.0, 666.0, 40.0}}));
+ generateMotionArgs(downTime, toNs(320ms), MOVE, {{1333.0, 666.0, 40.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956075276000, MOVE, {{1336.0, 661.0, 24.0}}));
+ generateMotionArgs(downTime, toNs(328ms), MOVE, {{1336.0, 661.0, 24.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956082198000, MOVE, {{1338.0, 656.0, 16.0}}));
+ generateMotionArgs(downTime, toNs(336ms), MOVE, {{1338.0, 656.0, 16.0}}));
mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956092059000, MOVE, {{1341.0, 649.0, 1.0}}));
+ generateMotionArgs(downTime, toNs(344ms), MOVE, {{1341.0, 649.0, 1.0}}));
argsList = mPalmRejector->processMotion(
- generateMotionArgs(downTime, 255956098764000, UP, {{1341.0, 649.0, 1.0}}));
+ generateMotionArgs(downTime, toNs(352ms), UP, {{1341.0, 649.0, 1.0}}));
ASSERT_TRUE(argsList.empty());
}
diff --git a/services/stats/Android.bp b/services/stats/Android.bp
index 7fea616..7d358e1 100644
--- a/services/stats/Android.bp
+++ b/services/stats/Android.bp
@@ -13,10 +13,13 @@
"StatsAidl.cpp",
"StatsHal.cpp",
],
- cflags: ["-Wall", "-Werror"],
+ cflags: [
+ "-Wall",
+ "-Werror",
+ ],
shared_libs: [
"android.frameworks.stats@1.0",
- "android.frameworks.stats-V1-ndk",
+ "android.frameworks.stats-V2-ndk",
"libbinder_ndk",
"libhidlbase",
"liblog",
@@ -29,10 +32,12 @@
],
export_shared_lib_headers: [
"android.frameworks.stats@1.0",
- "android.frameworks.stats-V1-ndk",
+ "android.frameworks.stats-V2-ndk",
],
local_include_dirs: [
"include/stats",
],
- vintf_fragments: ["android.frameworks.stats@1.0-service.xml"]
+ vintf_fragments: [
+ "android.frameworks.stats-service.xml",
+ ],
}
diff --git a/services/stats/StatsAidl.cpp b/services/stats/StatsAidl.cpp
index a3b68f1..8d6a9bd 100644
--- a/services/stats/StatsAidl.cpp
+++ b/services/stats/StatsAidl.cpp
@@ -62,6 +62,10 @@
AStatsEvent_writeString(event,
atomValue.get<VendorAtomValue::stringValue>().c_str());
break;
+ case VendorAtomValue::boolValue:
+ AStatsEvent_writeBool(event,
+ atomValue.get<VendorAtomValue::boolValue>());
+ break;
}
}
AStatsEvent_build(event);
diff --git a/services/stats/android.frameworks.stats@1.0-service.xml b/services/stats/android.frameworks.stats-service.xml
similarity index 93%
rename from services/stats/android.frameworks.stats@1.0-service.xml
rename to services/stats/android.frameworks.stats-service.xml
index c564b7b..7e2635e 100644
--- a/services/stats/android.frameworks.stats@1.0-service.xml
+++ b/services/stats/android.frameworks.stats-service.xml
@@ -11,7 +11,7 @@
<hal format="aidl">
<name>android.frameworks.stats</name>
- <version>1</version>
+ <version>2</version>
<fqname>IStats/default</fqname>
</hal>
</manifest>
diff --git a/services/surfaceflinger/Android.bp b/services/surfaceflinger/Android.bp
index 000a2cb..20e86a0 100644
--- a/services/surfaceflinger/Android.bp
+++ b/services/surfaceflinger/Android.bp
@@ -143,7 +143,6 @@
"BackgroundExecutor.cpp",
"BufferLayer.cpp",
"BufferLayerConsumer.cpp",
- "BufferQueueLayer.cpp",
"BufferStateLayer.cpp",
"ClientCache.cpp",
"Client.cpp",
@@ -280,7 +279,7 @@
"liblog",
],
static_libs: [
- "SurfaceFlingerProperties",
+ "libSurfaceFlingerProperties",
],
export_shared_lib_headers: [
"android.hardware.graphics.common@1.2",
@@ -288,6 +287,6 @@
"libui",
],
export_static_lib_headers: [
- "SurfaceFlingerProperties",
+ "libSurfaceFlingerProperties",
],
}
diff --git a/services/surfaceflinger/BufferLayer.cpp b/services/surfaceflinger/BufferLayer.cpp
index d9c89cd..fb15f1d 100644
--- a/services/surfaceflinger/BufferLayer.cpp
+++ b/services/surfaceflinger/BufferLayer.cpp
@@ -738,10 +738,14 @@
}
void BufferLayer::getDrawingTransformMatrix(bool filteringEnabled, float outMatrix[16]) {
- GLConsumer::computeTransformMatrix(outMatrix,
- mBufferInfo.mBuffer ? mBufferInfo.mBuffer->getBuffer()
- : nullptr,
- mBufferInfo.mCrop, mBufferInfo.mTransform, filteringEnabled);
+ 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 BufferLayer::setInitialValuesForClone(const sp<Layer>& clonedFrom) {
diff --git a/services/surfaceflinger/BufferLayer.h b/services/surfaceflinger/BufferLayer.h
index 4c70eb5..3bb0fb3 100644
--- a/services/surfaceflinger/BufferLayer.h
+++ b/services/surfaceflinger/BufferLayer.h
@@ -20,7 +20,7 @@
#include <cstdint>
#include <list>
-#include <gui/ISurfaceComposerClient.h>
+#include <android/gui/ISurfaceComposerClient.h>
#include <gui/LayerState.h>
#include <renderengine/Image.h>
#include <renderengine/Mesh.h>
diff --git a/services/surfaceflinger/BufferQueueLayer.cpp b/services/surfaceflinger/BufferQueueLayer.cpp
deleted file mode 100644
index bee4de3..0000000
--- a/services/surfaceflinger/BufferQueueLayer.cpp
+++ /dev/null
@@ -1,575 +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"
-
-#undef LOG_TAG
-#define LOG_TAG "BufferQueueLayer"
-#define ATRACE_TAG ATRACE_TAG_GRAPHICS
-#include "BufferQueueLayer.h"
-
-#include <compositionengine/LayerFECompositionState.h>
-#include <gui/BufferQueueConsumer.h>
-#include <system/window.h>
-
-#include "LayerRejecter.h"
-#include "SurfaceInterceptor.h"
-
-#include "FrameTracer/FrameTracer.h"
-#include "Scheduler/LayerHistory.h"
-#include "TimeStats/TimeStats.h"
-
-namespace android {
-using PresentState = frametimeline::SurfaceFrame::PresentState;
-
-BufferQueueLayer::BufferQueueLayer(const LayerCreationArgs& args) : BufferLayer(args) {}
-
-BufferQueueLayer::~BufferQueueLayer() {
- mContentsChangedListener->abandon();
- mConsumer->abandon();
-}
-
-// -----------------------------------------------------------------------
-// Interface implementation for Layer
-// -----------------------------------------------------------------------
-
-void BufferQueueLayer::onLayerDisplayed(ftl::SharedFuture<FenceResult> futureFenceResult) {
- const sp<Fence> releaseFence = futureFenceResult.get().value_or(Fence::NO_FENCE);
- mConsumer->setReleaseFence(releaseFence);
-
- // Prevent tracing the same release multiple times.
- if (mPreviousFrameNumber != mPreviousReleasedFrameNumber) {
- mFlinger->mFrameTracer->traceFence(getSequence(), mPreviousBufferId, mPreviousFrameNumber,
- std::make_shared<FenceTime>(releaseFence),
- FrameTracer::FrameEvent::RELEASE_FENCE);
- mPreviousReleasedFrameNumber = mPreviousFrameNumber;
- }
-}
-
-void BufferQueueLayer::setTransformHint(ui::Transform::RotationFlags displayTransformHint) {
- BufferLayer::setTransformHint(displayTransformHint);
- mConsumer->setTransformHint(mTransformHint);
-}
-
-void BufferQueueLayer::releasePendingBuffer(nsecs_t) {
- if (!mConsumer->releasePendingBuffer()) {
- return;
- }
-}
-
-void BufferQueueLayer::setDefaultBufferSize(uint32_t w, uint32_t h) {
- mConsumer->setDefaultBufferSize(w, h);
-}
-
-int32_t BufferQueueLayer::getQueuedFrameCount() const {
- return mQueuedFrames;
-}
-
-bool BufferQueueLayer::isBufferDue(nsecs_t expectedPresentTime) const {
- Mutex::Autolock lock(mQueueItemLock);
-
- const int64_t addedTime = mQueueItems[0].item.mTimestamp;
-
- // Ignore timestamps more than a second in the future
- const bool isPlausible = addedTime < (expectedPresentTime + s2ns(1));
- ALOGW_IF(!isPlausible,
- "[%s] Timestamp %" PRId64 " seems implausible "
- "relative to expectedPresent %" PRId64,
- getDebugName(), addedTime, expectedPresentTime);
-
- if (!isPlausible) {
- mFlinger->mTimeStats->incrementBadDesiredPresent(getSequence());
- }
-
- const bool isDue = addedTime < expectedPresentTime;
- return isDue || !isPlausible;
-}
-
-// -----------------------------------------------------------------------
-// Interface implementation for BufferLayer
-// -----------------------------------------------------------------------
-
-bool BufferQueueLayer::fenceHasSignaled() const {
- Mutex::Autolock lock(mQueueItemLock);
-
- if (SurfaceFlinger::enableLatchUnsignaledConfig != LatchUnsignaledConfig::Disabled) {
- return true;
- }
-
- if (!hasFrameUpdate()) {
- return true;
- }
-
- if (mQueueItems[0].item.mIsDroppable) {
- // Even though this buffer's fence may not have signaled yet, it could
- // be replaced by another buffer before it has a chance to, which means
- // that it's possible to get into a situation where a buffer is never
- // able to be latched. To avoid this, grab this buffer anyway.
- return true;
- }
- const bool fenceSignaled =
- mQueueItems[0].item.mFenceTime->getSignalTime() != Fence::SIGNAL_TIME_PENDING;
- if (!fenceSignaled) {
- mFlinger->mTimeStats->incrementLatchSkipped(getSequence(),
- TimeStats::LatchSkipReason::LateAcquire);
- }
-
- return fenceSignaled;
-}
-
-bool BufferQueueLayer::framePresentTimeIsCurrent(nsecs_t expectedPresentTime) const {
- Mutex::Autolock lock(mQueueItemLock);
-
- if (!hasFrameUpdate() || isRemovedFromCurrentState()) {
- return true;
- }
-
- return mQueueItems[0].item.mTimestamp <= expectedPresentTime;
-}
-
-bool BufferQueueLayer::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();
-
- bool sidebandStreamChanged = true;
- if (mSidebandStreamChanged.compare_exchange_strong(sidebandStreamChanged, false)) {
- // mSidebandStreamChanged was changed to false
- mSidebandStream = mConsumer->getSidebandStream();
- auto* layerCompositionState = editCompositionState();
- layerCompositionState->sidebandStream = mSidebandStream;
- if (layerCompositionState->sidebandStream != nullptr) {
- setTransactionFlags(eTransactionNeeded);
- mFlinger->setTransactionFlags(eTraversalNeeded);
- }
- recomputeVisibleRegions = true;
-
- return true;
- }
- return false;
-}
-
-bool BufferQueueLayer::hasFrameUpdate() const {
- return mQueuedFrames > 0;
-}
-
-status_t BufferQueueLayer::updateTexImage(bool& recomputeVisibleRegions, nsecs_t latchTime,
- nsecs_t expectedPresentTime) {
- // This boolean is used to make sure that SurfaceFlinger's shadow copy
- // of the buffer queue isn't modified when the buffer queue is returning
- // BufferItem's that weren't actually queued. This can happen in shared
- // buffer mode.
- bool queuedBuffer = false;
- const int32_t layerId = getSequence();
- LayerRejecter r(mDrawingState, getDrawingState(), recomputeVisibleRegions,
- getProducerStickyTransform() != 0, mName,
- getTransformToDisplayInverse());
-
- if (isRemovedFromCurrentState()) {
- expectedPresentTime = 0;
- }
-
- // updateTexImage() below might drop the some buffers at the head of the queue if there is a
- // buffer behind them which is timely to be presented. However this buffer may not be signaled
- // yet. The code below makes sure that this wouldn't happen by setting maxFrameNumber to the
- // last buffer that was signaled.
- uint64_t lastSignaledFrameNumber = mLastFrameNumberReceived;
- {
- Mutex::Autolock lock(mQueueItemLock);
- for (size_t i = 0; i < mQueueItems.size(); i++) {
- bool fenceSignaled =
- mQueueItems[i].item.mFenceTime->getSignalTime() != Fence::SIGNAL_TIME_PENDING;
- if (!fenceSignaled) {
- break;
- }
- lastSignaledFrameNumber = mQueueItems[i].item.mFrameNumber;
- }
- }
- const uint64_t maxFrameNumberToAcquire =
- std::min(mLastFrameNumberReceived.load(), lastSignaledFrameNumber);
-
- bool autoRefresh;
- status_t updateResult = mConsumer->updateTexImage(&r, expectedPresentTime, &autoRefresh,
- &queuedBuffer, maxFrameNumberToAcquire);
- mDrawingState.autoRefresh = autoRefresh;
- if (updateResult == BufferQueue::PRESENT_LATER) {
- // Producer doesn't want buffer to be displayed yet. Signal a
- // layer update so we check again at the next opportunity.
- mFlinger->onLayerUpdate();
- return BAD_VALUE;
- } else if (updateResult == BufferLayerConsumer::BUFFER_REJECTED) {
- // If the buffer has been rejected, remove it from the shadow queue
- // and return early
- if (queuedBuffer) {
- Mutex::Autolock lock(mQueueItemLock);
- if (mQueuedFrames > 0) {
- mConsumer->mergeSurfaceDamage(mQueueItems[0].item.mSurfaceDamage);
- mFlinger->mTimeStats->removeTimeRecord(layerId, mQueueItems[0].item.mFrameNumber);
- if (mQueueItems[0].surfaceFrame) {
- addSurfaceFrameDroppedForBuffer(mQueueItems[0].surfaceFrame);
- }
- mQueueItems.erase(mQueueItems.begin());
- mQueuedFrames--;
- }
- }
- return BAD_VALUE;
- } else if (updateResult != NO_ERROR || mUpdateTexImageFailed) {
- // This can occur if something goes wrong when trying to create the
- // EGLImage for this buffer. If this happens, the buffer has already
- // been released, so we need to clean up the queue and bug out
- // early.
- if (queuedBuffer) {
- Mutex::Autolock lock(mQueueItemLock);
- for (auto& [item, surfaceFrame] : mQueueItems) {
- if (surfaceFrame) {
- addSurfaceFrameDroppedForBuffer(surfaceFrame);
- }
- }
- mQueueItems.clear();
- mQueuedFrames = 0;
- mFlinger->mTimeStats->onDestroy(layerId);
- mFlinger->mFrameTracer->onDestroy(layerId);
- }
-
- // Once we have hit this state, the shadow queue may no longer
- // correctly reflect the incoming BufferQueue's contents, so even if
- // updateTexImage starts working, the only safe course of action is
- // to continue to ignore updates.
- mUpdateTexImageFailed = true;
-
- return BAD_VALUE;
- }
-
- bool more_frames_pending = false;
- if (queuedBuffer) {
- // Autolock scope
- auto currentFrameNumber = mConsumer->getFrameNumber();
-
- Mutex::Autolock lock(mQueueItemLock);
-
- // Remove any stale buffers that have been dropped during
- // updateTexImage
- while (mQueuedFrames > 0 && mQueueItems[0].item.mFrameNumber != currentFrameNumber) {
- mConsumer->mergeSurfaceDamage(mQueueItems[0].item.mSurfaceDamage);
- mFlinger->mTimeStats->removeTimeRecord(layerId, mQueueItems[0].item.mFrameNumber);
- if (mQueueItems[0].surfaceFrame) {
- addSurfaceFrameDroppedForBuffer(mQueueItems[0].surfaceFrame);
- }
- mQueueItems.erase(mQueueItems.begin());
- mQueuedFrames--;
- }
-
- uint64_t bufferID = mQueueItems[0].item.mGraphicBuffer->getId();
- mFlinger->mTimeStats->setLatchTime(layerId, currentFrameNumber, latchTime);
- mFlinger->mFrameTracer->traceTimestamp(layerId, bufferID, currentFrameNumber, latchTime,
- FrameTracer::FrameEvent::LATCH);
-
- if (mQueueItems[0].surfaceFrame) {
- addSurfaceFramePresentedForBuffer(mQueueItems[0].surfaceFrame,
- mQueueItems[0].item.mFenceTime->getSignalTime(),
- latchTime);
- }
- mQueueItems.erase(mQueueItems.begin());
- more_frames_pending = (mQueuedFrames.fetch_sub(1) > 1);
- }
-
- // Decrement the queued-frames count. Signal another event if we
- // have more frames pending.
- if ((queuedBuffer && more_frames_pending) || mDrawingState.autoRefresh) {
- mFlinger->onLayerUpdate();
- }
-
- return NO_ERROR;
-}
-
-status_t BufferQueueLayer::updateActiveBuffer() {
- // update the active buffer
- mPreviousBufferId = getCurrentBufferId();
- mBufferInfo.mBuffer =
- mConsumer->getCurrentBuffer(&mBufferInfo.mBufferSlot, &mBufferInfo.mFence);
-
- if (mBufferInfo.mBuffer == nullptr) {
- // this can only happen if the very first buffer was rejected.
- return BAD_VALUE;
- }
- return NO_ERROR;
-}
-
-status_t BufferQueueLayer::updateFrameNumber() {
- mPreviousFrameNumber = mCurrentFrameNumber;
- mCurrentFrameNumber = mConsumer->getFrameNumber();
- return NO_ERROR;
-}
-
-void BufferQueueLayer::setFrameTimelineInfoForBuffer(const FrameTimelineInfo& frameTimelineInfo) {
- mFrameTimelineInfo = frameTimelineInfo;
-}
-
-// -----------------------------------------------------------------------
-// Interface implementation for BufferLayerConsumer::ContentsChangedListener
-// -----------------------------------------------------------------------
-
-void BufferQueueLayer::onFrameDequeued(const uint64_t bufferId) {
- const int32_t layerId = getSequence();
- mFlinger->mFrameTracer->traceNewLayer(layerId, getName().c_str());
- mFlinger->mFrameTracer->traceTimestamp(layerId, bufferId, FrameTracer::UNSPECIFIED_FRAME_NUMBER,
- systemTime(), FrameTracer::FrameEvent::DEQUEUE);
-}
-
-void BufferQueueLayer::onFrameDetached(const uint64_t bufferId) {
- const int32_t layerId = getSequence();
- mFlinger->mFrameTracer->traceNewLayer(layerId, getName().c_str());
- mFlinger->mFrameTracer->traceTimestamp(layerId, bufferId, FrameTracer::UNSPECIFIED_FRAME_NUMBER,
- systemTime(), FrameTracer::FrameEvent::DETACH);
-}
-
-void BufferQueueLayer::onFrameCancelled(const uint64_t bufferId) {
- const int32_t layerId = getSequence();
- mFlinger->mFrameTracer->traceTimestamp(layerId, bufferId, FrameTracer::UNSPECIFIED_FRAME_NUMBER,
- systemTime(), FrameTracer::FrameEvent::CANCEL);
-}
-
-void BufferQueueLayer::onFrameAvailable(const BufferItem& item) {
- const int32_t layerId = getSequence();
- const uint64_t bufferId = item.mGraphicBuffer->getId();
- mFlinger->mFrameTracer->traceTimestamp(layerId, bufferId, item.mFrameNumber, systemTime(),
- FrameTracer::FrameEvent::QUEUE);
- mFlinger->mFrameTracer->traceFence(layerId, bufferId, item.mFrameNumber,
- std::make_shared<FenceTime>(item.mFence),
- FrameTracer::FrameEvent::ACQUIRE_FENCE);
-
- ATRACE_CALL();
- // Add this buffer from our internal queue tracker
- { // Autolock scope
- const nsecs_t presentTime = item.mIsAutoTimestamp ? 0 : item.mTimestamp;
-
- using LayerUpdateType = scheduler::LayerHistory::LayerUpdateType;
- mFlinger->mScheduler->recordLayerHistory(this, presentTime, LayerUpdateType::Buffer);
-
- Mutex::Autolock lock(mQueueItemLock);
- // Reset the frame number tracker when we receive the first buffer after
- // a frame number reset
- if (item.mFrameNumber == 1) {
- mLastFrameNumberReceived = 0;
- }
-
- // Ensure that callbacks are handled in order
- while (item.mFrameNumber != mLastFrameNumberReceived + 1) {
- status_t result = mQueueItemCondition.waitRelative(mQueueItemLock, ms2ns(500));
- if (result != NO_ERROR) {
- ALOGE("[%s] Timed out waiting on callback", getDebugName());
- break;
- }
- }
-
- auto surfaceFrame = createSurfaceFrameForBuffer(mFrameTimelineInfo, systemTime(), mName);
-
- mQueueItems.push_back({item, surfaceFrame});
- mQueuedFrames++;
-
- // Wake up any pending callbacks
- mLastFrameNumberReceived = item.mFrameNumber;
- mQueueItemCondition.broadcast();
- }
-
- mFlinger->mInterceptor->saveBufferUpdate(layerId, item.mGraphicBuffer->getWidth(),
- item.mGraphicBuffer->getHeight(), item.mFrameNumber);
-
- mFlinger->onLayerUpdate();
- mConsumer->onBufferAvailable(item);
-}
-
-void BufferQueueLayer::onFrameReplaced(const BufferItem& item) {
- ATRACE_CALL();
- { // Autolock scope
- Mutex::Autolock lock(mQueueItemLock);
-
- // Ensure that callbacks are handled in order
- while (item.mFrameNumber != mLastFrameNumberReceived + 1) {
- status_t result = mQueueItemCondition.waitRelative(mQueueItemLock, ms2ns(500));
- if (result != NO_ERROR) {
- ALOGE("[%s] Timed out waiting on callback", getDebugName());
- break;
- }
- }
-
- if (!hasFrameUpdate()) {
- ALOGE("Can't replace a frame on an empty queue");
- return;
- }
-
- auto surfaceFrame = createSurfaceFrameForBuffer(mFrameTimelineInfo, systemTime(), mName);
- mQueueItems[mQueueItems.size() - 1].item = item;
- mQueueItems[mQueueItems.size() - 1].surfaceFrame = std::move(surfaceFrame);
-
- // Wake up any pending callbacks
- mLastFrameNumberReceived = item.mFrameNumber;
- mQueueItemCondition.broadcast();
- }
-
- const int32_t layerId = getSequence();
- const uint64_t bufferId = item.mGraphicBuffer->getId();
- mFlinger->mFrameTracer->traceTimestamp(layerId, bufferId, item.mFrameNumber, systemTime(),
- FrameTracer::FrameEvent::QUEUE);
- mFlinger->mFrameTracer->traceFence(layerId, bufferId, item.mFrameNumber,
- std::make_shared<FenceTime>(item.mFence),
- FrameTracer::FrameEvent::ACQUIRE_FENCE);
- mConsumer->onBufferAvailable(item);
-}
-
-void BufferQueueLayer::onSidebandStreamChanged() {
- bool sidebandStreamChanged = false;
- if (mSidebandStreamChanged.compare_exchange_strong(sidebandStreamChanged, true)) {
- // mSidebandStreamChanged was changed to true
- mFlinger->onLayerUpdate();
- }
-}
-
-// -----------------------------------------------------------------------
-
-void BufferQueueLayer::onFirstRef() {
- BufferLayer::onFirstRef();
-
- // Creates a custom BufferQueue for SurfaceFlingerConsumer to use
- sp<IGraphicBufferProducer> producer;
- sp<IGraphicBufferConsumer> consumer;
- mFlinger->getFactory().createBufferQueue(&producer, &consumer, true);
- mProducer = mFlinger->getFactory().createMonitoredProducer(producer, mFlinger, this);
- mConsumer =
- mFlinger->getFactory().createBufferLayerConsumer(consumer, mFlinger->getRenderEngine(),
- mTextureName, this);
- mConsumer->setConsumerUsageBits(getEffectiveUsage(0));
-
- mContentsChangedListener = new ContentsChangedListener(this);
- mConsumer->setContentsChangedListener(mContentsChangedListener);
- mConsumer->setName(String8(mName.data(), mName.size()));
-
- mProducer->setMaxDequeuedBufferCount(2);
-}
-
-status_t BufferQueueLayer::setDefaultBufferProperties(uint32_t w, uint32_t h, PixelFormat format) {
- // never allow a surface larger than what our underlying GL implementation
- // can handle.
- if (mFlinger->exceedsMaxRenderTargetSize(w, h)) {
- ALOGE("dimensions too large %" PRIu32 " x %" PRIu32, w, h);
- return BAD_VALUE;
- }
-
- setDefaultBufferSize(w, h);
- mConsumer->setDefaultBufferFormat(format);
- mConsumer->setConsumerUsageBits(getEffectiveUsage(0));
-
- return NO_ERROR;
-}
-
-sp<IGraphicBufferProducer> BufferQueueLayer::getProducer() const {
- return mProducer;
-}
-
-uint32_t BufferQueueLayer::getProducerStickyTransform() const {
- int producerStickyTransform = 0;
- int ret = mProducer->query(NATIVE_WINDOW_STICKY_TRANSFORM, &producerStickyTransform);
- if (ret != OK) {
- ALOGW("%s: Error %s (%d) while querying window sticky transform.", __FUNCTION__,
- strerror(-ret), ret);
- return 0;
- }
- return static_cast<uint32_t>(producerStickyTransform);
-}
-
-void BufferQueueLayer::gatherBufferInfo() {
- BufferLayer::gatherBufferInfo();
-
- mBufferInfo.mDesiredPresentTime = mConsumer->getTimestamp();
- mBufferInfo.mFenceTime = mConsumer->getCurrentFenceTime();
- mBufferInfo.mFence = mConsumer->getCurrentFence();
- mBufferInfo.mTransform = mConsumer->getCurrentTransform();
- mBufferInfo.mDataspace = translateDataspace(mConsumer->getCurrentDataSpace());
- mBufferInfo.mCrop = mConsumer->getCurrentCrop();
- mBufferInfo.mScaleMode = mConsumer->getCurrentScalingMode();
- mBufferInfo.mSurfaceDamage = mConsumer->getSurfaceDamage();
- mBufferInfo.mHdrMetadata = mConsumer->getCurrentHdrMetadata();
- mBufferInfo.mApi = mConsumer->getCurrentApi();
- mBufferInfo.mTransformToDisplayInverse = mConsumer->getTransformToDisplayInverse();
-}
-
-sp<Layer> BufferQueueLayer::createClone() {
- LayerCreationArgs args(mFlinger.get(), nullptr, mName + " (Mirror)", 0, LayerMetadata());
- args.textureName = mTextureName;
- sp<BufferQueueLayer> layer = mFlinger->getFactory().createBufferQueueLayer(args);
- layer->setInitialValuesForClone(this);
-
- return layer;
-}
-
-// -----------------------------------------------------------------------
-// Interface implementation for BufferLayerConsumer::ContentsChangedListener
-// -----------------------------------------------------------------------
-
-void BufferQueueLayer::ContentsChangedListener::onFrameAvailable(const BufferItem& item) {
- Mutex::Autolock lock(mMutex);
- if (mBufferQueueLayer != nullptr) {
- mBufferQueueLayer->onFrameAvailable(item);
- }
-}
-
-void BufferQueueLayer::ContentsChangedListener::onFrameReplaced(const BufferItem& item) {
- Mutex::Autolock lock(mMutex);
- if (mBufferQueueLayer != nullptr) {
- mBufferQueueLayer->onFrameReplaced(item);
- }
-}
-
-void BufferQueueLayer::ContentsChangedListener::onSidebandStreamChanged() {
- Mutex::Autolock lock(mMutex);
- if (mBufferQueueLayer != nullptr) {
- mBufferQueueLayer->onSidebandStreamChanged();
- }
-}
-
-void BufferQueueLayer::ContentsChangedListener::onFrameDequeued(const uint64_t bufferId) {
- Mutex::Autolock lock(mMutex);
- if (mBufferQueueLayer != nullptr) {
- mBufferQueueLayer->onFrameDequeued(bufferId);
- }
-}
-
-void BufferQueueLayer::ContentsChangedListener::onFrameDetached(const uint64_t bufferId) {
- Mutex::Autolock lock(mMutex);
- if (mBufferQueueLayer != nullptr) {
- mBufferQueueLayer->onFrameDetached(bufferId);
- }
-}
-
-void BufferQueueLayer::ContentsChangedListener::onFrameCancelled(const uint64_t bufferId) {
- Mutex::Autolock lock(mMutex);
- if (mBufferQueueLayer != nullptr) {
- mBufferQueueLayer->onFrameCancelled(bufferId);
- }
-}
-
-void BufferQueueLayer::ContentsChangedListener::abandon() {
- Mutex::Autolock lock(mMutex);
- mBufferQueueLayer = nullptr;
-}
-
-// -----------------------------------------------------------------------
-
-} // namespace android
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/BufferQueueLayer.h b/services/surfaceflinger/BufferQueueLayer.h
deleted file mode 100644
index e1c80d5..0000000
--- a/services/surfaceflinger/BufferQueueLayer.h
+++ /dev/null
@@ -1,154 +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 "BufferLayer.h"
-
-#include <utils/String8.h>
-
-namespace android {
-
-namespace frametimeline {
-class SurfaceFrame;
-}
-
-/*
- * A new BufferQueue and a new BufferLayerConsumer are created when the
- * BufferLayer is first referenced.
- *
- * This also implements onFrameAvailable(), which notifies SurfaceFlinger
- * that new data has arrived.
- */
-class BufferQueueLayer : public BufferLayer {
-public:
- // Only call while mStateLock is held
- explicit BufferQueueLayer(const LayerCreationArgs&);
- ~BufferQueueLayer() override;
-
- // Implements Layer.
- const char* getType() const override { return "BufferQueueLayer"; }
-
- void onLayerDisplayed(ftl::SharedFuture<FenceResult>) override;
-
- // If a buffer was replaced this frame, release the former buffer
- void releasePendingBuffer(nsecs_t dequeueReadyTime) override;
-
- void setDefaultBufferSize(uint32_t w, uint32_t h) override;
-
- int32_t getQueuedFrameCount() const override;
-
- // Returns true if the next buffer should be presented at the expected present time
- bool isBufferDue(nsecs_t expectedPresentTime) const override;
-
- // Implements BufferLayer.
- bool fenceHasSignaled() const override;
- bool framePresentTimeIsCurrent(nsecs_t expectedPresentTime) const override;
-
- status_t setDefaultBufferProperties(uint32_t w, uint32_t h, PixelFormat format);
- sp<IGraphicBufferProducer> getProducer() const;
-
- void setSizeForTest(uint32_t w, uint32_t h) {
- mDrawingState.active_legacy.w = w;
- mDrawingState.active_legacy.h = h;
- }
-
-protected:
- void gatherBufferInfo() override;
-
- // -----------------------------------------------------------------------
- // Interface implementation for BufferLayerConsumer::ContentsChangedListener
- // -----------------------------------------------------------------------
- class ContentsChangedListener : public BufferLayerConsumer::ContentsChangedListener {
- public:
- ContentsChangedListener(BufferQueueLayer* bufferQueueLayer)
- : mBufferQueueLayer(bufferQueueLayer) {}
- void abandon();
-
- protected:
- void onFrameAvailable(const BufferItem& item) override;
- void onFrameReplaced(const BufferItem& item) override;
- void onSidebandStreamChanged() override;
- void onFrameDequeued(const uint64_t bufferId) override;
- void onFrameDetached(const uint64_t bufferId) override;
- void onFrameCancelled(const uint64_t bufferId) override;
-
- private:
- BufferQueueLayer* mBufferQueueLayer = nullptr;
- Mutex mMutex;
- };
-
-private:
-
- bool latchSidebandStream(bool& recomputeVisibleRegions) override;
- void setTransformHint(ui::Transform::RotationFlags displayTransformHint) override;
-
- bool hasFrameUpdate() const override;
-
- status_t updateTexImage(bool& recomputeVisibleRegions, nsecs_t latchTime,
- nsecs_t expectedPresentTime) override;
-
- status_t updateActiveBuffer() override;
- status_t updateFrameNumber() override;
- void setFrameTimelineInfoForBuffer(const FrameTimelineInfo& frameTimelineInfo) override;
-
- sp<Layer> createClone() override;
-
- void onFirstRef() override;
-
- void onFrameAvailable(const BufferItem& item);
- void onFrameReplaced(const BufferItem& item);
- void onSidebandStreamChanged();
- void onFrameDequeued(const uint64_t bufferId);
- void onFrameDetached(const uint64_t bufferId);
- void onFrameCancelled(const uint64_t bufferId);
-
- // Temporary - Used only for LEGACY camera mode.
- uint32_t getProducerStickyTransform() const;
-
- sp<BufferLayerConsumer> mConsumer;
- sp<IGraphicBufferProducer> mProducer;
-
- bool mUpdateTexImageFailed{false};
-
- uint64_t mPreviousBufferId = 0;
- uint64_t mPreviousReleasedFrameNumber = 0;
-
- // Local copy of the queued contents of the incoming BufferQueue
- mutable Mutex mQueueItemLock;
- Condition mQueueItemCondition;
-
- struct BufferData {
- BufferData(BufferItem item, std::shared_ptr<frametimeline::SurfaceFrame> surfaceFrame)
- : item(item), surfaceFrame(surfaceFrame) {}
- BufferItem item;
- std::shared_ptr<frametimeline::SurfaceFrame> surfaceFrame;
- };
- std::vector<BufferData> mQueueItems;
- std::atomic<uint64_t> mLastFrameNumberReceived{0};
-
- // thread-safe
- std::atomic<int32_t> mQueuedFrames{0};
-
- sp<ContentsChangedListener> mContentsChangedListener;
-
- // The last vsync info received on this layer. This will be used when we get
- // a buffer to correlate the buffer with the vsync id. Can only be accessed
- // with the SF state lock held.
- FrameTimelineInfo mFrameTimelineInfo;
-};
-
-} // namespace android
diff --git a/services/surfaceflinger/BufferStateLayer.cpp b/services/surfaceflinger/BufferStateLayer.cpp
index 3875f15..d88d7c9 100644
--- a/services/surfaceflinger/BufferStateLayer.cpp
+++ b/services/surfaceflinger/BufferStateLayer.cpp
@@ -853,7 +853,15 @@
}
const Rect layerSize{getBounds()};
- return layerSize.width() != bufferWidth || layerSize.height() != bufferHeight;
+ 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() {
diff --git a/services/surfaceflinger/Client.cpp b/services/surfaceflinger/Client.cpp
index 6d7b732..b27055d 100644
--- a/services/surfaceflinger/Client.cpp
+++ b/services/surfaceflinger/Client.cpp
@@ -21,12 +21,16 @@
#include <private/android_filesystem_config.h>
+#include <gui/AidlStatusUtil.h>
+
#include "Client.h"
#include "Layer.h"
#include "SurfaceFlinger.h"
namespace android {
+using gui::aidl_utils::binderStatusFromStatusT;
+
// ---------------------------------------------------------------------------
const String16 sAccessSurfaceFlinger("android.permission.ACCESS_SURFACE_FLINGER");
@@ -72,52 +76,74 @@
return lbc;
}
-status_t Client::createSurface(const String8& name, uint32_t /* w */, uint32_t /* h */,
- PixelFormat /* format */, uint32_t flags,
- const sp<IBinder>& parentHandle, LayerMetadata metadata,
- sp<IBinder>* outHandle, sp<IGraphicBufferProducer>* /* gbp */,
- int32_t* outLayerId, uint32_t* outTransformHint) {
+binder::Status Client::createSurface(const std::string& name, int32_t flags,
+ const sp<IBinder>& parent, const gui::LayerMetadata& metadata,
+ gui::CreateSurfaceResult* outResult) {
// We rely on createLayer to check permissions.
- LayerCreationArgs args(mFlinger.get(), this, name.c_str(), flags, std::move(metadata));
- return mFlinger->createLayer(args, outHandle, parentHandle, outLayerId, nullptr,
- outTransformHint);
+ sp<IBinder> handle;
+ int32_t layerId;
+ uint32_t transformHint;
+ LayerCreationArgs args(mFlinger.get(), 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);
+ }
+ return binderStatusFromStatusT(status);
}
-status_t Client::createWithSurfaceParent(const String8& /* name */, uint32_t /* w */,
- uint32_t /* h */, PixelFormat /* format */,
- uint32_t /* flags */,
- const sp<IGraphicBufferProducer>& /* parent */,
- LayerMetadata /* metadata */, sp<IBinder>* /* handle */,
- sp<IGraphicBufferProducer>* /* gbp */,
- int32_t* /* outLayerId */,
- uint32_t* /* outTransformHint */) {
- // This api does not make sense with blast since SF no longer tracks IGBP. This api should be
- // removed.
- return BAD_VALUE;
-}
-
-status_t Client::mirrorSurface(const sp<IBinder>& mirrorFromHandle, sp<IBinder>* outHandle,
- int32_t* outLayerId) {
- LayerCreationArgs args(mFlinger.get(), this, "MirrorRoot", 0 /* flags */, LayerMetadata());
- return mFlinger->mirrorLayer(args, mirrorFromHandle, outHandle, outLayerId);
-}
-
-status_t Client::clearLayerFrameStats(const sp<IBinder>& handle) const {
+binder::Status Client::clearLayerFrameStats(const sp<IBinder>& handle) {
+ status_t status;
sp<Layer> layer = getLayerUser(handle);
if (layer == nullptr) {
- return NAME_NOT_FOUND;
+ status = NAME_NOT_FOUND;
+ } else {
+ layer->clearFrameStats();
+ status = NO_ERROR;
}
- layer->clearFrameStats();
- return NO_ERROR;
+ return binderStatusFromStatusT(status);
}
-status_t Client::getLayerFrameStats(const sp<IBinder>& handle, FrameStats* outStats) const {
+binder::Status Client::getLayerFrameStats(const sp<IBinder>& handle, gui::FrameStats* outStats) {
+ status_t status;
sp<Layer> layer = getLayerUser(handle);
if (layer == nullptr) {
- return NAME_NOT_FOUND;
+ status = NAME_NOT_FOUND;
+ } else {
+ FrameStats stats;
+ layer->getFrameStats(&stats);
+ outStats->refreshPeriodNano = stats.refreshPeriodNano;
+ outStats->desiredPresentTimesNano.reserve(stats.desiredPresentTimesNano.size());
+ for (const auto& t : stats.desiredPresentTimesNano) {
+ outStats->desiredPresentTimesNano.push_back(t);
+ }
+ outStats->actualPresentTimesNano.reserve(stats.actualPresentTimesNano.size());
+ for (const auto& t : stats.actualPresentTimesNano) {
+ outStats->actualPresentTimesNano.push_back(t);
+ }
+ outStats->frameReadyTimesNano.reserve(stats.frameReadyTimesNano.size());
+ for (const auto& t : stats.frameReadyTimesNano) {
+ outStats->frameReadyTimesNano.push_back(t);
+ }
+ status = NO_ERROR;
}
- layer->getFrameStats(outStats);
- return NO_ERROR;
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status Client::mirrorSurface(const sp<IBinder>& mirrorFromHandle,
+ gui::MirrorSurfaceResult* outResult) {
+ sp<IBinder> handle;
+ int32_t layerId;
+ LayerCreationArgs args(mFlinger.get(), 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;
+ }
+ return binderStatusFromStatusT(status);
}
// ---------------------------------------------------------------------------
diff --git a/services/surfaceflinger/Client.h b/services/surfaceflinger/Client.h
index 15cd763..4720d5c 100644
--- a/services/surfaceflinger/Client.h
+++ b/services/surfaceflinger/Client.h
@@ -24,15 +24,14 @@
#include <utils/KeyedVector.h>
#include <utils/Mutex.h>
-#include <gui/ISurfaceComposerClient.h>
+#include <android/gui/BnSurfaceComposerClient.h>
namespace android {
class Layer;
class SurfaceFlinger;
-class Client : public BnSurfaceComposerClient
-{
+class Client : public gui::BnSurfaceComposerClient {
public:
explicit Client(const sp<SurfaceFlinger>& flinger);
~Client() = default;
@@ -47,25 +46,18 @@
private:
// ISurfaceComposerClient interface
- virtual status_t createSurface(const String8& name, uint32_t w, uint32_t h, PixelFormat format,
- uint32_t flags, const sp<IBinder>& parent,
- LayerMetadata metadata, sp<IBinder>* handle,
- sp<IGraphicBufferProducer>* gbp, int32_t* outLayerId,
- uint32_t* outTransformHint = nullptr);
- virtual status_t createWithSurfaceParent(const String8& name, uint32_t w, uint32_t h,
- PixelFormat format, uint32_t flags,
- const sp<IGraphicBufferProducer>& parent,
- LayerMetadata metadata, sp<IBinder>* handle,
- sp<IGraphicBufferProducer>* gbp, int32_t* outLayerId,
- uint32_t* outTransformHint = nullptr);
+ binder::Status createSurface(const std::string& name, int32_t flags, const sp<IBinder>& parent,
+ const gui::LayerMetadata& metadata,
+ gui::CreateSurfaceResult* outResult) override;
- status_t mirrorSurface(const sp<IBinder>& mirrorFromHandle, sp<IBinder>* handle,
- int32_t* outLayerId);
+ binder::Status clearLayerFrameStats(const sp<IBinder>& handle) override;
- virtual status_t clearLayerFrameStats(const sp<IBinder>& handle) const;
+ binder::Status getLayerFrameStats(const sp<IBinder>& handle,
+ gui::FrameStats* outStats) override;
- virtual status_t getLayerFrameStats(const sp<IBinder>& handle, FrameStats* outStats) const;
+ binder::Status mirrorSurface(const sp<IBinder>& mirrorFromHandle,
+ gui::MirrorSurfaceResult* outResult) override;
// constant
sp<SurfaceFlinger> mFlinger;
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h
index f201751..f861fc9 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h
@@ -32,6 +32,11 @@
using Layers = std::vector<sp<compositionengine::LayerFE>>;
using Outputs = std::vector<std::shared_ptr<compositionengine::Output>>;
+struct BorderRenderInfo {
+ float width = 0;
+ half4 color;
+ std::vector<int32_t> layerIds;
+};
/**
* A parameter object for refreshing a set of outputs
*/
@@ -90,6 +95,8 @@
// If set, a frame has been scheduled for that time.
std::optional<std::chrono::steady_clock::time_point> scheduledFrameTime;
+
+ std::vector<BorderRenderInfo> borderInfoList;
};
} // namespace android::compositionengine
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
index db2fd1b..2203639 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
@@ -27,6 +27,7 @@
#include <compositionengine/LayerFE.h>
#include <renderengine/LayerSettings.h>
#include <ui/Fence.h>
+#include <ui/FenceTime.h>
#include <ui/GraphicTypes.h>
#include <ui/LayerStack.h>
#include <ui/Region.h>
@@ -311,6 +312,8 @@
const Region& flashRegion,
std::vector<LayerFE::LayerSettings>& clientCompositionLayers) = 0;
virtual void setExpensiveRenderingExpected(bool enabled) = 0;
+ virtual void setHintSessionGpuFence(std::unique_ptr<FenceTime>&& gpuFence) = 0;
+ virtual bool isPowerHintSessionEnabled() = 0;
virtual void cacheClientCompositionRequests(uint32_t cacheSize) = 0;
virtual bool canPredictCompositionStrategy(const CompositionRefreshArgs&) = 0;
};
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h
index 61a0e6a..fa7bc5d 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h
@@ -89,6 +89,8 @@
std::unique_ptr<compositionengine::OutputLayer> createOutputLayer(const sp<LayerFE>&) const;
private:
+ bool isPowerHintSessionEnabled() override;
+ void setHintSessionGpuFence(std::unique_ptr<FenceTime>&& gpuFence) override;
DisplayId mId;
bool mIsDisconnected = false;
Hwc2::PowerAdvisor* mPowerAdvisor = nullptr;
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
index 31c51e6..fc8dd8b 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
@@ -140,6 +140,8 @@
std::vector<LayerFE*> &outLayerFEs) override;
void appendRegionFlashRequests(const Region&, std::vector<LayerFE::LayerSettings>&) override;
void setExpensiveRenderingExpected(bool enabled) override;
+ void setHintSessionGpuFence(std::unique_ptr<FenceTime>&& gpuFence) override;
+ bool isPowerHintSessionEnabled() override;
void dumpBase(std::string&) const;
// Implemented by the final implementation for the final state it uses.
@@ -152,6 +154,7 @@
private:
void dirtyEntireOutput();
+ void updateCompositionStateForBorder(const compositionengine::CompositionRefreshArgs&);
compositionengine::OutputLayer* findLayerRequestingBackgroundComposition() const;
void finishPrepareFrame();
ui::Dataspace getBestDataspace(ui::Dataspace*, bool*) const;
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h
index 7709b96..c291652 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h
@@ -33,6 +33,7 @@
#pragma clang diagnostic pop // ignored "-Wconversion -Wextra"
#include <compositionengine/ProjectionSpace.h>
+#include <renderengine/BorderRenderInfo.h>
#include <ui/LayerStack.h>
#include <ui/Rect.h>
#include <ui/Region.h>
@@ -164,6 +165,8 @@
bool treat170mAsSrgb = false;
+ std::vector<renderengine::BorderRenderInfo> borderInfoList;
+
uint64_t lastOutputLayerHash = 0;
uint64_t outputLayerHash = 0;
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
index cb9fbad..2a04949 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
@@ -133,6 +133,8 @@
MOCK_METHOD1(canPredictCompositionStrategy, bool(const CompositionRefreshArgs&));
MOCK_METHOD1(setPredictCompositionStrategy, void(bool));
MOCK_METHOD1(setTreat170mAsSrgb, void(bool));
+ MOCK_METHOD(void, setHintSessionGpuFence, (std::unique_ptr<FenceTime> && gpuFence));
+ MOCK_METHOD(bool, isPowerHintSessionEnabled, ());
};
} // namespace android::compositionengine::mock
diff --git a/services/surfaceflinger/CompositionEngine/src/Display.cpp b/services/surfaceflinger/CompositionEngine/src/Display.cpp
index b79b46b..ea856e4 100644
--- a/services/surfaceflinger/CompositionEngine/src/Display.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/Display.cpp
@@ -243,11 +243,14 @@
return false;
}
+ const nsecs_t startTime = systemTime();
+
// Get any composition changes requested by the HWC device, and apply them.
std::optional<android::HWComposer::DeviceRequestedChanges> changes;
auto& hwc = getCompositionEngine().getHwComposer();
+ const bool requiresClientComposition = anyLayersRequireClientComposition();
if (status_t result =
- hwc.getDeviceCompositionChanges(*halDisplayId, anyLayersRequireClientComposition(),
+ hwc.getDeviceCompositionChanges(*halDisplayId, requiresClientComposition,
getState().earliestPresentTime,
getState().previousPresentFence,
getState().expectedPresentTime, outChanges);
@@ -257,6 +260,11 @@
return false;
}
+ if (isPowerHintSessionEnabled()) {
+ mPowerAdvisor->setHwcValidateTiming(mId, startTime, systemTime());
+ mPowerAdvisor->setRequiresClientComposition(mId, requiresClientComposition);
+ }
+
return true;
}
@@ -356,9 +364,24 @@
}
auto& hwc = getCompositionEngine().getHwComposer();
+
+ const nsecs_t startTime = systemTime();
+
+ if (isPowerHintSessionEnabled()) {
+ if (!getCompositionEngine().getHwComposer().getComposer()->isSupported(
+ Hwc2::Composer::OptionalFeature::ExpectedPresentTime) &&
+ getState().previousPresentFence->getSignalTime() != Fence::SIGNAL_TIME_PENDING) {
+ mPowerAdvisor->setHwcPresentDelayedTime(mId, getState().earliestPresentTime);
+ }
+ }
+
hwc.presentAndGetReleaseFences(*halDisplayIdOpt, getState().earliestPresentTime,
getState().previousPresentFence);
+ if (isPowerHintSessionEnabled()) {
+ mPowerAdvisor->setHwcPresentTiming(mId, startTime, systemTime());
+ }
+
fences.presentFence = hwc.getPresentFence(*halDisplayIdOpt);
// TODO(b/121291683): Change HWComposer call to return entire map
@@ -384,6 +407,14 @@
}
}
+bool Display::isPowerHintSessionEnabled() {
+ return mPowerAdvisor != nullptr && mPowerAdvisor->usePowerHintSession();
+}
+
+void Display::setHintSessionGpuFence(std::unique_ptr<FenceTime>&& gpuFence) {
+ mPowerAdvisor->setGpuFenceTime(mId, std::move(gpuFence));
+}
+
void Display::finishFrame(const compositionengine::CompositionRefreshArgs& refreshArgs,
GpuCompositionResult&& result) {
// We only need to actually compose the display if:
@@ -396,6 +427,13 @@
}
impl::Output::finishFrame(refreshArgs, std::move(result));
+
+ if (isPowerHintSessionEnabled()) {
+ auto& hwc = getCompositionEngine().getHwComposer();
+ if (auto halDisplayId = HalDisplayId::tryCast(mId)) {
+ mPowerAdvisor->setSkippedValidate(mId, hwc.getValidateSkipped(*halDisplayId));
+ }
+ }
}
} // namespace android::compositionengine::impl
diff --git a/services/surfaceflinger/CompositionEngine/src/Output.cpp b/services/surfaceflinger/CompositionEngine/src/Output.cpp
index c3385a8..509312f 100644
--- a/services/surfaceflinger/CompositionEngine/src/Output.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/Output.cpp
@@ -733,6 +733,44 @@
forceClientComposition = false;
}
}
+
+ updateCompositionStateForBorder(refreshArgs);
+}
+
+void Output::updateCompositionStateForBorder(
+ const compositionengine::CompositionRefreshArgs& refreshArgs) {
+ std::unordered_map<int32_t, const Region*> layerVisibleRegionMap;
+ // Store a map of layerId to their computed visible region.
+ for (auto* layer : getOutputLayersOrderedByZ()) {
+ int layerId = (layer->getLayerFE()).getSequence();
+ layerVisibleRegionMap[layerId] = &((layer->getState()).visibleRegion);
+ }
+ OutputCompositionState& outputCompositionState = editState();
+ outputCompositionState.borderInfoList.clear();
+ bool clientComposeTopLayer = false;
+ for (const auto& borderInfo : refreshArgs.borderInfoList) {
+ renderengine::BorderRenderInfo info;
+ for (const auto& id : borderInfo.layerIds) {
+ info.combinedRegion.orSelf(*(layerVisibleRegionMap[id]));
+ }
+
+ if (!info.combinedRegion.isEmpty()) {
+ info.width = borderInfo.width;
+ info.color = borderInfo.color;
+ outputCompositionState.borderInfoList.emplace_back(std::move(info));
+ clientComposeTopLayer = true;
+ }
+ }
+
+ // In this situation we must client compose the top layer instead of using hwc
+ // because we want to draw the border above all else.
+ // This could potentially cause a bit of a performance regression if the top
+ // layer would have been rendered using hwc originally.
+ // TODO(b/227656283): Measure system's performance before enabling the border feature
+ if (clientComposeTopLayer) {
+ auto topLayer = getOutputLayerOrderedByZByIndex(getOutputLayerCount() - 1);
+ (topLayer->editState()).forceClientComposition = true;
+ }
}
void Output::planComposition() {
@@ -1099,6 +1137,10 @@
return;
}
+ if (isPowerHintSessionEnabled()) {
+ // get fence end time to know when gpu is complete in display
+ setHintSessionGpuFence(std::make_unique<FenceTime>(new Fence(dup(optReadyFence->get()))));
+ }
// swap buffers (presentation)
mRenderSurface->queueBuffer(std::move(*optReadyFence));
}
@@ -1195,6 +1237,13 @@
// Compute the global color transform matrix.
clientCompositionDisplay.colorTransform = outputState.colorTransformMatrix;
+ for (auto& info : outputState.borderInfoList) {
+ renderengine::BorderRenderInfo borderInfo;
+ borderInfo.width = info.width;
+ borderInfo.color = info.color;
+ borderInfo.combinedRegion = info.combinedRegion;
+ clientCompositionDisplay.borderInfoList.emplace_back(std::move(borderInfo));
+ }
clientCompositionDisplay.deviceHandlesColorTransform =
outputState.usesDeviceComposition || getSkipColorTransform();
@@ -1403,6 +1452,14 @@
// The base class does nothing with this call.
}
+void Output::setHintSessionGpuFence(std::unique_ptr<FenceTime>&&) {
+ // The base class does nothing with this call.
+}
+
+bool Output::isPowerHintSessionEnabled() {
+ return false;
+}
+
void Output::postFramebuffer() {
ATRACE_CALL();
ALOGV(__FUNCTION__);
diff --git a/services/surfaceflinger/CompositionEngine/src/OutputCompositionState.cpp b/services/surfaceflinger/CompositionEngine/src/OutputCompositionState.cpp
index 948c0c9..c512a1e 100644
--- a/services/surfaceflinger/CompositionEngine/src/OutputCompositionState.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/OutputCompositionState.cpp
@@ -62,14 +62,18 @@
dumpVal(out, "sdrWhitePointNits", sdrWhitePointNits);
dumpVal(out, "clientTargetBrightness", clientTargetBrightness);
dumpVal(out, "displayBrightness", displayBrightness);
-
out.append("\n ");
dumpVal(out, "compositionStrategyPredictionState", ftl::enum_string(strategyPrediction));
+ out.append("\n ");
out.append("\n ");
dumpVal(out, "treate170mAsSrgb", treat170mAsSrgb);
- out += '\n';
+ out.append("\n");
+ for (const auto& borderRenderInfo : borderInfoList) {
+ dumpVal(out, "borderRegion", borderRenderInfo.combinedRegion);
+ }
+ out.append("\n");
}
} // namespace android::compositionengine::impl
diff --git a/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp b/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
index 0e5a7b6..344fea3 100644
--- a/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
@@ -169,6 +169,7 @@
EXPECT_CALL(mCompositionEngine, getRenderEngine()).WillRepeatedly(ReturnRef(mRenderEngine));
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mPowerAdvisor, usePowerHintSession()).WillRepeatedly(Return(false));
}
DisplayCreationArgs getDisplayCreationArgsForPhysicalDisplay() {
diff --git a/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h b/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
index 9b12b08..d7704a8 100644
--- a/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
+++ b/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
@@ -137,6 +137,7 @@
MOCK_METHOD(bool, hasDisplayIdleTimerCapability, (PhysicalDisplayId), (const, override));
MOCK_METHOD(Hwc2::AidlTransform, getPhysicalDisplayOrientation, (PhysicalDisplayId),
(const, override));
+ MOCK_METHOD(bool, getValidateSkipped, (HalDisplayId), (const, override));
};
} // namespace mock
diff --git a/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h b/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h
index 50adcfb..8c164ed 100644
--- a/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h
+++ b/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h
@@ -38,11 +38,32 @@
MOCK_METHOD(bool, usePowerHintSession, (), (override));
MOCK_METHOD(bool, supportsPowerHintSession, (), (override));
MOCK_METHOD(bool, isPowerHintSessionRunning, (), (override));
- MOCK_METHOD(void, setTargetWorkDuration, (int64_t targetDurationNanos), (override));
- MOCK_METHOD(void, sendActualWorkDuration, (int64_t actualDurationNanos, nsecs_t timestamp),
- (override));
+ MOCK_METHOD(void, setTargetWorkDuration, (int64_t targetDuration), (override));
+ MOCK_METHOD(void, sendActualWorkDuration, (), (override));
+ MOCK_METHOD(void, sendPredictedWorkDuration, (), (override));
MOCK_METHOD(void, enablePowerHint, (bool enabled), (override));
MOCK_METHOD(bool, startPowerHintSession, (const std::vector<int32_t>& threadIds), (override));
+ MOCK_METHOD(void, setGpuFenceTime,
+ (DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime), (override));
+ MOCK_METHOD(void, setHwcValidateTiming,
+ (DisplayId displayId, nsecs_t valiateStartTime, nsecs_t validateEndTime),
+ (override));
+ MOCK_METHOD(void, setHwcPresentTiming,
+ (DisplayId displayId, nsecs_t presentStartTime, nsecs_t 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, setPresentFenceTime, (nsecs_t presentFenceTime), (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));
+ MOCK_METHOD(void, setDisplays, (std::vector<DisplayId> & displayIds), (override));
+ MOCK_METHOD(void, setTotalFrameTargetWorkDuration, (int64_t targetDuration), (override));
};
} // namespace mock
diff --git a/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp b/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
index 063726b..505f94e 100644
--- a/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
@@ -3319,6 +3319,9 @@
MOCK_METHOD2(appendRegionFlashRequests,
void(const Region&, std::vector<LayerFE::LayerSettings>&));
MOCK_METHOD1(setExpensiveRenderingExpected, void(bool));
+ MOCK_METHOD(void, setHintSessionGpuFence, (std::unique_ptr<FenceTime> && gpuFence),
+ (override));
+ MOCK_METHOD(bool, isPowerHintSessionEnabled, (), (override));
};
OutputComposeSurfacesTest() {
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index a915b61..8680900 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -211,6 +211,7 @@
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(),
@@ -537,6 +538,27 @@
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 d5d87b4..2161436 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -249,6 +249,10 @@
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();
@@ -303,6 +307,8 @@
TracedOrdinal<bool> mDesiredActiveModeChanged
GUARDED_BY(mActiveModeLock) = {"DesiredActiveModeChanged", false};
ActiveModeInfo mUpcomingActiveMode GUARDED_BY(kMainThreadContext);
+
+ std::atomic_int mNumModeSwitchesInPolicy = 0;
};
struct DisplayDeviceState {
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.h b/services/surfaceflinger/DisplayHardware/HWC2.h
index 24aef9b..486eaf8 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.h
+++ b/services/surfaceflinger/DisplayHardware/HWC2.h
@@ -88,7 +88,7 @@
virtual hal::HWDisplayId getId() const = 0;
virtual bool isConnected() const = 0;
- virtual void setConnected(bool connected) = 0; // For use by Device only
+ virtual void setConnected(bool connected) = 0; // For use by HWComposer only
virtual bool hasCapability(
aidl::android::hardware::graphics::composer3::DisplayCapability) const = 0;
virtual bool isVsyncPeriodSwitchSupported() const = 0;
@@ -253,7 +253,7 @@
// Other Display methods
hal::HWDisplayId getId() const override { return mId; }
bool isConnected() const override { return mIsConnected; }
- void setConnected(bool connected) override; // For use by Device only
+ void setConnected(bool connected) override;
bool hasCapability(aidl::android::hardware::graphics::composer3::DisplayCapability)
const override EXCLUDES(mDisplayCapabilitiesMutex);
bool isVsyncPeriodSwitchSupported() const override;
@@ -271,7 +271,7 @@
// Member variables
- // These are references to data owned by HWC2::Device, which will outlive
+ // These are references to data owned by HWComposer, which will outlive
// this HWC2::Display, so these references are guaranteed to be valid for
// the lifetime of this object.
android::Hwc2::Composer& mComposer;
@@ -383,7 +383,7 @@
hal::Error setBlockingRegion(const android::Region& region) override;
private:
- // These are references to data owned by HWC2::Device, which will outlive
+ // These are references to data owned by HWComposer, which will outlive
// this HWC2::Layer, so these references are guaranteed to be valid for
// the lifetime of this object.
android::Hwc2::Composer& mComposer;
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 0da8ece..a6aee1f 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -738,6 +738,13 @@
});
}
+bool HWComposer::getValidateSkipped(HalDisplayId displayId) const {
+ if (mDisplayData.count(displayId) == 0) {
+ return false;
+ }
+ return mDisplayData.at(displayId).validateWasSkipped;
+}
+
status_t HWComposer::setBootDisplayMode(PhysicalDisplayId displayId,
hal::HWConfigId displayModeId) {
RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX);
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index 4c0ecd8..92a8f30 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -199,6 +199,9 @@
PhysicalDisplayId, float brightness, float brightnessNits,
const Hwc2::Composer::DisplayBrightnessOptions&) = 0;
+ // Get whether the display skipped validation on the latest present
+ virtual bool getValidateSkipped(HalDisplayId displayId) const = 0;
+
// Events handling ---------------------------------------------------------
// Returns stable display ID (and display name on connection of new or previously disconnected
@@ -397,6 +400,8 @@
status_t setActiveColorMode(PhysicalDisplayId, ui::ColorMode, ui::RenderIntent) override;
+ bool getValidateSkipped(HalDisplayId displayId) const override;
+
// Composer 2.4
ui::DisplayConnectionType getDisplayConnectionType(PhysicalDisplayId) const override;
bool isVsyncPeriodSwitchSupported(PhysicalDisplayId) const override;
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
index b5678b4..77dda6c 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
@@ -196,7 +196,7 @@
return mPowerHintSessionRunning;
}
-void PowerAdvisor::setTargetWorkDuration(int64_t targetDurationNanos) {
+void PowerAdvisor::setTargetWorkDuration(int64_t targetDuration) {
if (!usePowerHintSession()) {
ALOGV("Power hint session target duration cannot be set, skipping");
return;
@@ -205,26 +205,45 @@
std::lock_guard lock(mPowerHalMutex);
HalWrapper* const halWrapper = getPowerHal();
if (halWrapper != nullptr) {
- halWrapper->setTargetWorkDuration(targetDurationNanos - kTargetSafetyMargin.count());
+ halWrapper->setTargetWorkDuration(targetDuration);
}
}
}
-void PowerAdvisor::sendActualWorkDuration(int64_t actualDurationNanos, nsecs_t timeStampNanos) {
+void PowerAdvisor::sendActualWorkDuration() {
if (!mBootFinished || !usePowerHintSession()) {
ALOGV("Actual work duration power hint cannot be sent, skipping");
return;
}
- {
+ const std::optional<nsecs_t> actualDuration = estimateWorkDuration(false);
+ if (actualDuration.has_value()) {
std::lock_guard lock(mPowerHalMutex);
HalWrapper* const halWrapper = getPowerHal();
if (halWrapper != nullptr) {
- halWrapper->sendActualWorkDuration(actualDurationNanos, timeStampNanos);
+ halWrapper->sendActualWorkDuration(*actualDuration + kTargetSafetyMargin.count(),
+ systemTime());
}
}
}
-// needs to be set after the flag is known but before PowerAdvisor enters onBootFinished
+void PowerAdvisor::sendPredictedWorkDuration() {
+ if (!mBootFinished || !usePowerHintSession()) {
+ ALOGV("Actual work duration power hint cannot be sent, skipping");
+ return;
+ }
+
+ const std::optional<nsecs_t> 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());
+ }
+ }
+}
+
void PowerAdvisor::enablePowerHint(bool enabled) {
mPowerHintEnabled = enabled;
}
@@ -244,6 +263,301 @@
return mPowerHintSessionRunning;
}
+void PowerAdvisor::setGpuFenceTime(DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime) {
+ DisplayTimingData& displayData = mDisplayTimingData[displayId];
+ if (displayData.gpuEndFenceTime) {
+ nsecs_t signalTime = displayData.gpuEndFenceTime->getSignalTime();
+ if (signalTime != Fence::SIGNAL_TIME_INVALID && signalTime != Fence::SIGNAL_TIME_PENDING) {
+ for (auto&& [_, otherDisplayData] : mDisplayTimingData) {
+ // If the previous display started before us but ended after we should have
+ // started, then it likely delayed our start time and we must compensate for that.
+ // Displays finishing earlier should have already made their way through this call
+ // and swapped their timing into "lastValid" from "latest", so we check that here.
+ if (!otherDisplayData.lastValidGpuStartTime.has_value()) continue;
+ if ((*otherDisplayData.lastValidGpuStartTime < *displayData.gpuStartTime) &&
+ (*otherDisplayData.lastValidGpuEndTime > *displayData.gpuStartTime)) {
+ displayData.lastValidGpuStartTime = *otherDisplayData.lastValidGpuEndTime;
+ break;
+ }
+ }
+ displayData.lastValidGpuStartTime = displayData.gpuStartTime;
+ displayData.lastValidGpuEndTime = signalTime;
+ }
+ }
+ displayData.gpuEndFenceTime = std::move(fenceTime);
+ displayData.gpuStartTime = systemTime();
+}
+
+void PowerAdvisor::setHwcValidateTiming(DisplayId displayId, nsecs_t validateStartTime,
+ nsecs_t validateEndTime) {
+ DisplayTimingData& displayData = mDisplayTimingData[displayId];
+ displayData.hwcValidateStartTime = validateStartTime;
+ displayData.hwcValidateEndTime = validateEndTime;
+}
+
+void PowerAdvisor::setHwcPresentTiming(DisplayId displayId, nsecs_t presentStartTime,
+ nsecs_t presentEndTime) {
+ DisplayTimingData& displayData = mDisplayTimingData[displayId];
+ displayData.hwcPresentStartTime = presentStartTime;
+ displayData.hwcPresentEndTime = presentEndTime;
+}
+
+void PowerAdvisor::setSkippedValidate(DisplayId displayId, bool skipped) {
+ mDisplayTimingData[displayId].skippedValidate = skipped;
+}
+
+void PowerAdvisor::setRequiresClientComposition(DisplayId displayId,
+ bool requiresClientComposition) {
+ mDisplayTimingData[displayId].usedClientComposition = requiresClientComposition;
+}
+
+void PowerAdvisor::setExpectedPresentTime(nsecs_t expectedPresentTime) {
+ mExpectedPresentTimes.append(expectedPresentTime);
+}
+
+void PowerAdvisor::setPresentFenceTime(nsecs_t presentFenceTime) {
+ mLastPresentFenceTime = presentFenceTime;
+}
+
+void PowerAdvisor::setFrameDelay(nsecs_t 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::setCommitStart(nsecs_t commitStartTime) {
+ mCommitStartTimes.append(commitStartTime);
+}
+
+void PowerAdvisor::setCompositeEnd(nsecs_t compositeEnd) {
+ mLastCompositeEndTime = compositeEnd;
+ // calculate the postcomp time here as well
+ std::vector<DisplayId>&& displays = getOrderedDisplayIds(&DisplayTimingData::hwcPresentEndTime);
+ DisplayTimingData& timingData = mDisplayTimingData[displays.back()];
+ mLastPostcompDuration = compositeEnd -
+ (timingData.skippedValidate ? *timingData.hwcValidateEndTime
+ : *timingData.hwcPresentEndTime);
+}
+
+void PowerAdvisor::setDisplays(std::vector<DisplayId>& displayIds) {
+ mDisplayIds = displayIds;
+}
+
+void PowerAdvisor::setTotalFrameTargetWorkDuration(nsecs_t targetDuration) {
+ mTotalFrameTargetDuration = targetDuration;
+}
+
+std::vector<DisplayId> PowerAdvisor::getOrderedDisplayIds(
+ std::optional<nsecs_t> DisplayTimingData::*sortBy) {
+ std::vector<DisplayId> sortedDisplays;
+ std::copy_if(mDisplayIds.begin(), mDisplayIds.end(), std::back_inserter(sortedDisplays),
+ [&](DisplayId id) {
+ return mDisplayTimingData.count(id) &&
+ (mDisplayTimingData[id].*sortBy).has_value();
+ });
+ std::sort(sortedDisplays.begin(), sortedDisplays.end(), [&](DisplayId idA, DisplayId idB) {
+ return *(mDisplayTimingData[idA].*sortBy) < *(mDisplayTimingData[idB].*sortBy);
+ });
+ return sortedDisplays;
+}
+
+std::optional<nsecs_t> 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];
+
+ // How long we spent this frame not doing anything, waiting for fences or vsync
+ nsecs_t idleDuration = 0;
+
+ // 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;
+
+ // 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;
+
+ // 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]);
+
+ // 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);
+
+ // The timing info for the previously calculated display, if there was one
+ std::optional<DisplayTimeline> previousDisplayReferenceTiming;
+ std::vector<DisplayId>&& displayIds =
+ getOrderedDisplayIds(&DisplayTimingData::hwcPresentStartTime);
+ DisplayTimeline referenceTiming, estimatedTiming;
+
+ // Iterate over the displays in the same order they are presented
+ for (DisplayId displayId : displayIds) {
+ if (mDisplayTimingData.count(displayId) == 0) {
+ continue;
+ }
+
+ auto& displayData = mDisplayTimingData.at(displayId);
+
+ // mLastPresentFenceTime should always be the time of the reference frame, since it will be
+ // the previous frame's present fence if called at the start, and current frame's if called
+ // at the end
+ referenceTiming = displayData.calculateDisplayTimeline(mLastPresentFenceTime);
+
+ // If this is the first display, include the duration before hwc present starts
+ if (!previousDisplayReferenceTiming.has_value()) {
+ estimatedEndTime += referenceTiming.hwcPresentStartTime - referenceFrameStartTime;
+ } else { // Otherwise add the time since last display's hwc present finished
+ estimatedEndTime += referenceTiming.hwcPresentStartTime -
+ previousDisplayReferenceTiming->hwcPresentEndTime;
+ }
+
+ // Late hint can re-use reference timing here since it's estimating its own reference frame
+ estimatedTiming = earlyHint
+ ? referenceTiming.estimateTimelineFromReference(lastFramePresentTime,
+ estimatedEndTime)
+ : referenceTiming;
+
+ // Update predicted present finish time with this display's present time
+ estimatedEndTime = estimatedTiming.hwcPresentEndTime;
+
+ // Track how long we spent waiting for the fence, can be excluded from the timing estimate
+ idleDuration += estimatedTiming.probablyWaitsForPresentFence
+ ? lastFramePresentTime - estimatedTiming.presentFenceWaitStartTime
+ : 0;
+
+ // Track how long we spent waiting to present, can be excluded from the timing estimate
+ idleDuration += earlyHint ? 0 : referenceTiming.hwcPresentDelayDuration;
+
+ // Estimate the reference frame's gpu timing
+ auto gpuTiming = displayData.estimateGpuTiming(previousValidGpuEndTime);
+ if (gpuTiming.has_value()) {
+ 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)) +
+ gpuTiming->duration;
+ }
+ previousDisplayReferenceTiming = referenceTiming;
+ }
+ ATRACE_INT64("Idle duration", idleDuration);
+
+ // Don't count time spent idly waiting in the estimate as we could do more work in that time
+ estimatedEndTime -= idleDuration;
+
+ // 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];
+
+ // We finish SurfaceFlinger when post-composition finishes, so add that in here
+ nsecs_t flingerDuration = estimatedEndTime + mLastPostcompDuration - mCommitStartTimes[0];
+ nsecs_t combinedDuration = combineTimingEstimates(totalDuration, flingerDuration);
+
+ return std::make_optional(combinedDuration);
+}
+
+nsecs_t PowerAdvisor::combineTimingEstimates(nsecs_t totalDuration, nsecs_t flingerDuration) {
+ nsecs_t targetDuration;
+ {
+ std::lock_guard lock(mPowerHalMutex);
+ targetDuration = *getPowerHal()->getTargetWorkDuration();
+ }
+ if (!mTotalFrameTargetDuration.has_value()) return flingerDuration;
+
+ // Normalize total to the flinger target (vsync period) since that's how often we actually send
+ // hints
+ nsecs_t normalizedTotalDuration = (targetDuration * totalDuration) / *mTotalFrameTargetDuration;
+ return std::max(flingerDuration, normalizedTotalDuration);
+}
+
+PowerAdvisor::DisplayTimeline PowerAdvisor::DisplayTimeline::estimateTimelineFromReference(
+ nsecs_t fenceTime, nsecs_t displayStartTime) {
+ DisplayTimeline estimated;
+ estimated.hwcPresentStartTime = displayStartTime;
+
+ // We don't predict waiting for vsync alignment yet
+ estimated.hwcPresentDelayDuration = 0;
+
+ // 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
+ // Excludes time spent waiting for vsync since that's not going to be consistent
+ estimated.presentFenceWaitStartTime = estimated.hwcPresentStartTime +
+ (presentFenceWaitStartTime - (hwcPresentStartTime + hwcPresentDelayDuration));
+ estimated.probablyWaitsForPresentFence = fenceTime > estimated.presentFenceWaitStartTime;
+ estimated.hwcPresentEndTime = postPresentFenceHwcPresentDuration +
+ (estimated.probablyWaitsForPresentFence ? fenceTime
+ : estimated.presentFenceWaitStartTime);
+ return estimated;
+}
+
+PowerAdvisor::DisplayTimeline PowerAdvisor::DisplayTimingData::calculateDisplayTimeline(
+ nsecs_t fenceTime) {
+ DisplayTimeline timeline;
+ // How long between calling hwc present and trying to wait on the fence
+ const nsecs_t fenceWaitStartDelay =
+ (skippedValidate ? kFenceWaitStartDelaySkippedValidate : kFenceWaitStartDelayValidated)
+ .count();
+
+ // Did our reference frame wait for an appropriate vsync before calling into hwc
+ const bool waitedOnHwcPresentTime = hwcPresentDelayedTime.has_value() &&
+ *hwcPresentDelayedTime > *hwcPresentStartTime &&
+ *hwcPresentDelayedTime < *hwcPresentEndTime;
+
+ // Use validate start here if we skipped it because we did validate + present together
+ timeline.hwcPresentStartTime = skippedValidate ? *hwcValidateStartTime : *hwcPresentStartTime;
+
+ // Use validate end here if we skipped it because we did validate + present together
+ timeline.hwcPresentEndTime = skippedValidate ? *hwcValidateEndTime : *hwcPresentEndTime;
+
+ // How long hwc present was delayed waiting for the next appropriate vsync
+ timeline.hwcPresentDelayDuration =
+ (waitedOnHwcPresentTime ? *hwcPresentDelayedTime - *hwcPresentStartTime : 0);
+ // When we started waiting for the present fence after calling into hwc present
+ timeline.presentFenceWaitStartTime =
+ timeline.hwcPresentStartTime + timeline.hwcPresentDelayDuration + fenceWaitStartDelay;
+ timeline.probablyWaitsForPresentFence = fenceTime > timeline.presentFenceWaitStartTime &&
+ fenceTime < timeline.hwcPresentEndTime;
+
+ // How long we ran after we finished waiting for the fence but before hwc present finished
+ timeline.postPresentFenceHwcPresentDuration = timeline.hwcPresentEndTime -
+ (timeline.probablyWaitsForPresentFence ? fenceTime
+ : timeline.presentFenceWaitStartTime);
+ return timeline;
+}
+
+std::optional<PowerAdvisor::GpuTimeline> PowerAdvisor::DisplayTimingData::estimateGpuTiming(
+ std::optional<nsecs_t> previousEnd) {
+ 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) {
+ // 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 pending but went over the previous duration, use current time as the end
+ gpuDuration = std::max(gpuDuration, systemTime() - latestGpuStartTime);
+ }
+ }
+ return GpuTimeline{.duration = gpuDuration, .startTime = latestGpuStartTime};
+}
+
class HidlPowerHalWrapper : public PowerAdvisor::HalWrapper {
public:
HidlPowerHalWrapper(sp<V1_3::IPower> powerHal) : mPowerHal(std::move(powerHal)) {}
@@ -325,6 +639,10 @@
}
mSupportsPowerHint = checkPowerHintSessionSupported();
+
+ mAllowedActualDeviation =
+ base::GetIntProperty<nsecs_t>("debug.sf.allowed_actual_deviation",
+ std::chrono::nanoseconds(250us).count());
}
AidlPowerHalWrapper::~AidlPowerHalWrapper() {
@@ -332,7 +650,7 @@
mPowerHintSession->close();
mPowerHintSession = nullptr;
}
-};
+}
std::unique_ptr<PowerAdvisor::HalWrapper> AidlPowerHalWrapper::connect() {
// This only waits if the service is actually declared
@@ -370,7 +688,7 @@
return ret.isOk();
}
-// only version 2+ of the aidl supports power hint sessions, hidl has no support
+// Only version 2+ of the aidl supports power hint sessions, hidl has no support
bool AidlPowerHalWrapper::supportsPowerHintSession() {
return mSupportsPowerHint;
}
@@ -424,30 +742,14 @@
return isPowerHintSessionRunning();
}
-bool AidlPowerHalWrapper::shouldSetTargetDuration(int64_t targetDurationNanos) {
- if (targetDurationNanos <= 0) {
- return false;
- }
- // report if the change in target from our last submission to now exceeds the threshold
- return abs(1.0 -
- static_cast<double>(mLastTargetDurationSent) /
- static_cast<double>(targetDurationNanos)) >= kAllowedTargetDeviationPercent;
-}
-
-void AidlPowerHalWrapper::setTargetWorkDuration(int64_t targetDurationNanos) {
+void AidlPowerHalWrapper::setTargetWorkDuration(int64_t targetDuration) {
ATRACE_CALL();
- mTargetDuration = targetDurationNanos;
- if (sTraceHintSessionData) ATRACE_INT64("Time target", targetDurationNanos);
- if (!sNormalizeTarget && isPowerHintSessionRunning() &&
- shouldSetTargetDuration(targetDurationNanos)) {
- if (mLastActualDurationSent.has_value()) {
- // update the error term here since we are actually sending an update to powerhal
- if (sTraceHintSessionData)
- ATRACE_INT64("Target error term", targetDurationNanos - *mLastActualDurationSent);
- }
- ALOGV("Sending target time: %" PRId64 "ns", targetDurationNanos);
- mLastTargetDurationSent = targetDurationNanos;
- auto ret = mPowerHintSession->updateTargetWorkDuration(targetDurationNanos);
+ mTargetDuration = targetDuration;
+ if (sTraceHintSessionData) ATRACE_INT64("Time target", targetDuration);
+ if (isPowerHintSessionRunning() && (targetDuration != mLastTargetDurationSent)) {
+ ALOGV("Sending target time: %" PRId64 "ns", targetDuration);
+ mLastTargetDurationSent = targetDuration;
+ auto ret = mPowerHintSession->updateTargetWorkDuration(targetDuration);
if (!ret.isOk()) {
ALOGW("Failed to set power hint target work duration with error: %s",
ret.exceptionMessage().c_str());
@@ -456,8 +758,8 @@
}
}
-bool AidlPowerHalWrapper::shouldReportActualDurationsNow() {
- // report if we have never reported before or are approaching a stale session
+bool AidlPowerHalWrapper::shouldReportActualDurations() {
+ // Report if we have never reported before or are approaching a stale session
if (!mLastActualDurationSent.has_value() ||
(systemTime() - mLastActualReportTimestamp) > kStaleTimeout.count()) {
return true;
@@ -466,65 +768,42 @@
if (!mActualDuration.has_value()) {
return false;
}
-
- // duration of most recent timing
- const double mostRecentActualDuration = static_cast<double>(*mActualDuration);
- // duration of the last timing actually reported to the powerhal
- const double lastReportedActualDuration = static_cast<double>(*mLastActualDurationSent);
-
- // report if the change in duration from then to now exceeds the threshold
- return abs(1.0 - mostRecentActualDuration / lastReportedActualDuration) >=
- kAllowedActualDeviationPercent;
+ // Report if the change in actual duration exceeds the threshold
+ return abs(*mActualDuration - *mLastActualDurationSent) > mAllowedActualDeviation;
}
-void AidlPowerHalWrapper::sendActualWorkDuration(int64_t actualDurationNanos,
- nsecs_t timeStampNanos) {
+void AidlPowerHalWrapper::sendActualWorkDuration(int64_t actualDuration, nsecs_t timestamp) {
ATRACE_CALL();
- if (actualDurationNanos < 0 || !isPowerHintSessionRunning()) {
+ if (actualDuration < 0 || !isPowerHintSessionRunning()) {
ALOGV("Failed to send actual work duration, skipping");
return;
}
- nsecs_t reportedDuration = actualDurationNanos;
+ const nsecs_t reportedDuration = actualDuration;
- // normalize the sent values to a pre-set target
- if (sNormalizeTarget) {
- reportedDuration += mLastTargetDurationSent - mTargetDuration;
- } else {
- // when target duration change is within deviation and not updated, adjust the actual
- // duration proportionally based on the difference, e.g. if new target is 5ms longer than
- // last reported but actual duration is the same as last target, we want to report a smaller
- // actual work duration now to indicate that we are overshooting
- if (mLastTargetDurationSent != kDefaultTarget.count() && mTargetDuration != 0) {
- reportedDuration =
- static_cast<int64_t>(static_cast<long double>(mLastTargetDurationSent) /
- mTargetDuration * actualDurationNanos);
- mActualDuration = reportedDuration;
- }
- }
mActualDuration = reportedDuration;
WorkDuration duration;
duration.durationNanos = reportedDuration;
- duration.timeStampNanos = timeStampNanos;
+ duration.timeStampNanos = timestamp;
mPowerHintQueue.push_back(duration);
if (sTraceHintSessionData) {
- ATRACE_INT64("Measured duration", actualDurationNanos);
- ATRACE_INT64("Target error term", mTargetDuration - actualDurationNanos);
+ ATRACE_INT64("Measured duration", actualDuration);
+ ATRACE_INT64("Target error term", actualDuration - mTargetDuration);
ATRACE_INT64("Reported duration", reportedDuration);
ATRACE_INT64("Reported target", mLastTargetDurationSent);
- ATRACE_INT64("Reported target error term", mLastTargetDurationSent - reportedDuration);
+ ATRACE_INT64("Reported target error term", reportedDuration - mLastTargetDurationSent);
}
ALOGV("Sending actual work duration of: %" PRId64 " on reported target: %" PRId64
" with error: %" PRId64,
- reportedDuration, mLastTargetDurationSent, mLastTargetDurationSent - reportedDuration);
+ reportedDuration, mLastTargetDurationSent, reportedDuration - mLastTargetDurationSent);
// 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 (shouldReportActualDurationsNow()) {
+ if (shouldReportActualDurations()) {
ALOGV("Sending hint update batch");
mLastActualReportTimestamp = systemTime();
auto ret = mPowerHintSession->reportActualWorkDuration(mPowerHintQueue);
@@ -534,8 +813,8 @@
mShouldReconnectHal = true;
}
mPowerHintQueue.clear();
- // we save the non-normalized value here to detect % changes
- mLastActualDurationSent = reportedDuration;
+ // We save the actual duration here for rate limiting
+ mLastActualDurationSent = actualDuration;
}
}
@@ -551,12 +830,13 @@
return mTargetDuration;
}
+void AidlPowerHalWrapper::setAllowedActualDeviation(nsecs_t allowedDeviation) {
+ mAllowedActualDeviation = allowedDeviation;
+}
+
const bool AidlPowerHalWrapper::sTraceHintSessionData =
base::GetBoolProperty(std::string("debug.sf.trace_hint_sessions"), false);
-const bool AidlPowerHalWrapper::sNormalizeTarget =
- base::GetBoolProperty(std::string("debug.sf.normalize_hint_session_durations"), false);
-
PowerAdvisor::HalWrapper* PowerAdvisor::getPowerHal() {
static std::unique_ptr<HalWrapper> sHalWrapper = nullptr;
static bool sHasHal = true;
@@ -565,7 +845,7 @@
return nullptr;
}
- // grab old hint session values before we destroy any existing wrapper
+ // Grab old hint session values before we destroy any existing wrapper
std::vector<int32_t> oldPowerHintSessionThreadIds;
std::optional<int64_t> oldTargetWorkDuration;
@@ -582,7 +862,7 @@
if (sHalWrapper != nullptr) {
auto wrapper = sHalWrapper.get();
- // if the wrapper is fine, return it, but if it indicates a reconnect, remake it
+ // If the wrapper is fine, return it, but if it indicates a reconnect, remake it
if (!wrapper->shouldReconnectHAL()) {
return wrapper;
}
@@ -590,7 +870,7 @@
sHalWrapper = nullptr;
}
- // at this point, we know for sure there is no running session
+ // At this point, we know for sure there is no running session
mPowerHintSessionRunning = false;
// First attempt to connect to the AIDL Power HAL
@@ -601,13 +881,12 @@
sHalWrapper = HidlPowerHalWrapper::connect();
} else {
ALOGD("Successfully connecting AIDL Power HAL");
- // if AIDL, pass on any existing hint session values
- // thread ids always safe to set
+ // If AIDL, pass on any existing hint session values
sHalWrapper->setPowerHintSessionThreadIds(oldPowerHintSessionThreadIds);
- // only set duration and start if duration is defined
+ // Only set duration and start if duration is defined
if (oldTargetWorkDuration.has_value()) {
sHalWrapper->setTargetWorkDuration(*oldTargetWorkDuration);
- // only start if possible to run and both threadids and duration are defined
+ // Only start if possible to run and both threadids and duration are defined
if (usePowerHintSession() && !oldPowerHintSessionThreadIds.empty()) {
mPowerHintSessionRunning = sHalWrapper->startPowerHintSession();
}
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.h b/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
index 7c10e19..98921b0 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
@@ -18,11 +18,15 @@
#include <atomic>
#include <chrono>
+#include <unordered_map>
#include <unordered_set>
+#include <ui/DisplayId.h>
+#include <ui/FenceTime.h>
#include <utils/Mutex.h>
#include <android/hardware/power/IPower.h>
+#include <compositionengine/impl/OutputCompositionState.h>
#include <ui/DisplayIdentification.h>
#include "../Scheduler/OneShotTimer.h"
@@ -44,13 +48,50 @@
virtual void setExpensiveRenderingExpected(DisplayId displayId, bool expected) = 0;
virtual bool isUsingExpensiveRendering() = 0;
virtual void notifyDisplayUpdateImminent() = 0;
+ // Checks both if it supports and if it's enabled
virtual bool usePowerHintSession() = 0;
virtual bool supportsPowerHintSession() = 0;
virtual bool isPowerHintSessionRunning() = 0;
- virtual void setTargetWorkDuration(int64_t targetDurationNanos) = 0;
- virtual void sendActualWorkDuration(int64_t actualDurationNanos, nsecs_t timestamp) = 0;
+ // Sends a power hint that updates to the target work duration for the frame
+ virtual void setTargetWorkDuration(nsecs_t 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
+ virtual void sendPredictedWorkDuration() = 0;
+ // Sets whether the power hint session is enabled
virtual void enablePowerHint(bool enabled) = 0;
+ // Initializes the power hint session
virtual bool startPowerHintSession(const std::vector<int32_t>& threadIds) = 0;
+ // 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;
+ // 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;
+ // Reports the expected time that the current frame will present to the display
+ virtual void setExpectedPresentTime(nsecs_t expectedPresentTime) = 0;
+ // Reports the most recent present fence time once it's known at the end of the frame
+ virtual void setPresentFenceTime(nsecs_t presentFenceTime) = 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;
+ // Reports the start delay for SurfaceFlinger this frame
+ virtual void setFrameDelay(nsecs_t frameDelayDuration) = 0;
+ // Reports the SurfaceFlinger commit start time this frame
+ virtual void setCommitStart(nsecs_t commitStartTime) = 0;
+ // Reports the SurfaceFlinger composite end time this frame
+ virtual void setCompositeEnd(nsecs_t 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;
};
namespace impl {
@@ -70,12 +111,11 @@
virtual void restartPowerHintSession() = 0;
virtual void setPowerHintSessionThreadIds(const std::vector<int32_t>& threadIds) = 0;
virtual bool startPowerHintSession() = 0;
- virtual void setTargetWorkDuration(int64_t targetDurationNanos) = 0;
- virtual void sendActualWorkDuration(int64_t actualDurationNanos,
- nsecs_t timeStampNanos) = 0;
+ virtual void setTargetWorkDuration(nsecs_t targetDuration) = 0;
+ virtual void sendActualWorkDuration(nsecs_t actualDuration, nsecs_t timestamp) = 0;
virtual bool shouldReconnectHAL() = 0;
virtual std::vector<int32_t> getPowerHintSessionThreadIds() = 0;
- virtual std::optional<int64_t> getTargetWorkDuration() = 0;
+ virtual std::optional<nsecs_t> getTargetWorkDuration() = 0;
};
PowerAdvisor(SurfaceFlinger& flinger);
@@ -89,10 +129,29 @@
bool usePowerHintSession() override;
bool supportsPowerHintSession() override;
bool isPowerHintSessionRunning() override;
- void setTargetWorkDuration(int64_t targetDurationNanos) override;
- void sendActualWorkDuration(int64_t actualDurationNanos, nsecs_t timestamp) override;
+ void setTargetWorkDuration(nsecs_t 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 setSkippedValidate(DisplayId displayId, bool skipped) override;
+ void setRequiresClientComposition(DisplayId displayId, bool requiresClientComposition) override;
+ void setExpectedPresentTime(nsecs_t expectedPresentTime) override;
+ void setPresentFenceTime(nsecs_t presentFenceTime) override;
+ void setHwcPresentDelayedTime(
+ DisplayId displayId,
+ std::chrono::steady_clock::time_point earliestFrameStartTime) override;
+
+ void setFrameDelay(nsecs_t frameDelayDuration) override;
+ void setCommitStart(nsecs_t commitStartTime) override;
+ void setCompositeEnd(nsecs_t compositeEndTime) override;
+ void setDisplays(std::vector<DisplayId>& displayIds) override;
+ void setTotalFrameTargetWorkDuration(nsecs_t targetDuration) override;
private:
HalWrapper* getPowerHal() REQUIRES(mPowerHalMutex);
@@ -100,15 +159,6 @@
std::mutex mPowerHalMutex;
std::atomic_bool mBootFinished = false;
- std::optional<bool> mPowerHintEnabled;
- std::optional<bool> mSupportsPowerHint;
- bool mPowerHintSessionRunning = false;
-
- // An adjustable safety margin which moves the "target" earlier to allow flinger to
- // go a bit over without dropping a frame, especially since we can't measure
- // the exact time HWC finishes composition so "actual" durations are measured
- // from the end of present() instead, which is a bit later.
- static constexpr const std::chrono::nanoseconds kTargetSafetyMargin = 2ms;
std::unordered_set<DisplayId> mExpensiveDisplays;
bool mNotifiedExpensiveRendering = false;
@@ -117,6 +167,110 @@
std::atomic_bool mSendUpdateImminent = true;
std::atomic<nsecs_t> mLastScreenUpdatedTime = 0;
std::optional<scheduler::OneShotTimer> mScreenUpdateTimer;
+
+ // 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;
+ // The end of hwc present or validate, whichever one actually presented
+ nsecs_t hwcPresentEndTime = -1;
+ // How long the actual hwc present was delayed after hwcPresentStartTime
+ nsecs_t hwcPresentDelayDuration = 0;
+ // 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;
+ // How long we ran after we finished waiting for the fence but before hwc present finished
+ nsecs_t postPresentFenceHwcPresentDuration = 0;
+ // 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);
+ };
+
+ struct GpuTimeline {
+ nsecs_t duration = 0;
+ nsecs_t startTime = -1;
+ };
+
+ // 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;
+ bool usedClientComposition = false;
+ bool skippedValidate = false;
+ // Calculate high-level timing milestones from more granular display timing data
+ DisplayTimeline calculateDisplayTimeline(nsecs_t fenceTime);
+ // Estimate the gpu duration for a given display from previous gpu timing data
+ std::optional<GpuTimeline> estimateGpuTiming(std::optional<nsecs_t> previousEnd);
+ };
+
+ template <class T, size_t N>
+ class RingBuffer {
+ std::array<T, N> elements = {};
+ size_t mIndex = 0;
+ size_t numElements = 0;
+
+ public:
+ void append(T item) {
+ mIndex = (mIndex + 1) % N;
+ numElements = std::min(N, numElements + 1);
+ elements[mIndex] = item;
+ }
+ bool isFull() const { return numElements == N; }
+ // Allows access like [0] == current, [-1] = previous, etc..
+ T& operator[](int offset) {
+ size_t positiveOffset =
+ static_cast<size_t>((offset % static_cast<int>(N)) + static_cast<int>(N));
+ return elements[(mIndex + positiveOffset) % N];
+ }
+ };
+
+ // Filter and sort the display ids by a given property
+ std::vector<DisplayId> getOrderedDisplayIds(std::optional<nsecs_t> 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);
+ // 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);
+
+ std::unordered_map<DisplayId, DisplayTimingData> mDisplayTimingData;
+
+ // Current frame's delay
+ nsecs_t mFrameDelayDuration = 0;
+ // Last frame's composite end time
+ nsecs_t mLastCompositeEndTime = -1;
+ // Last frame's post-composition duration
+ nsecs_t mLastPostcompDuration = 0;
+ // Buffer of recent commit start times
+ RingBuffer<nsecs_t, 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;
+ // Target for the entire pipeline including gpu
+ std::optional<nsecs_t> mTotalFrameTargetDuration;
+ // Updated list of display IDs
+ std::vector<DisplayId> mDisplayIds;
+
+ std::optional<bool> mPowerHintEnabled;
+ std::optional<bool> mSupportsPowerHint;
+ bool mPowerHintSessionRunning = false;
+
+ // 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;
+
+ // 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;
};
class AidlPowerHalWrapper : public PowerAdvisor::HalWrapper {
@@ -133,50 +287,50 @@
void restartPowerHintSession() override;
void setPowerHintSessionThreadIds(const std::vector<int32_t>& threadIds) override;
bool startPowerHintSession() override;
- void setTargetWorkDuration(int64_t targetDurationNanos) override;
- void sendActualWorkDuration(int64_t actualDurationNanos, nsecs_t timeStampNanos) override;
+ void setTargetWorkDuration(nsecs_t targetDuration) override;
+ void sendActualWorkDuration(nsecs_t actualDuration, nsecs_t timestamp) override;
bool shouldReconnectHAL() override;
std::vector<int32_t> getPowerHintSessionThreadIds() override;
- std::optional<int64_t> getTargetWorkDuration() override;
+ std::optional<nsecs_t> getTargetWorkDuration() override;
private:
+ friend class AidlPowerHalWrapperTest;
+
bool checkPowerHintSessionSupported();
void closePowerHintSession();
- bool shouldReportActualDurationsNow();
- bool shouldSetTargetDuration(int64_t targetDurationNanos);
+ bool shouldReportActualDurations();
+
+ // Used for testing
+ void setAllowedActualDeviation(nsecs_t);
const sp<hardware::power::IPower> mPowerHal = nullptr;
bool mHasExpensiveRendering = false;
bool mHasDisplayUpdateImminent = false;
// Used to indicate an error state and need for reconstruction
bool mShouldReconnectHal = false;
- // This is not thread safe, but is currently protected by mPowerHalMutex so it needs no lock
+
+ // Power hint session data
+
+ // Concurrent access for this is protected by mPowerHalMutex
sp<hardware::power::IPowerHintSession> mPowerHintSession = nullptr;
// Queue of actual durations saved to report
std::vector<hardware::power::WorkDuration> mPowerHintQueue;
- // The latest un-normalized values we have received for target and actual
- int64_t mTargetDuration = kDefaultTarget.count();
- std::optional<int64_t> mActualDuration;
+ // The latest values we have received for target and actual
+ nsecs_t mTargetDuration = kDefaultTarget.count();
+ std::optional<nsecs_t> 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;
+ bool mSupportsPowerHint = false;
// Keep track of the last messages sent for rate limiter change detection
- std::optional<int64_t> mLastActualDurationSent;
- // timestamp of the last report we sent, used to avoid stale sessions
- int64_t mLastActualReportTimestamp = 0;
- int64_t mLastTargetDurationSent = kDefaultTarget.count();
- // Whether to normalize all the actual values as error terms relative to a constant target
- // This saves a binder call by not setting the target, and should not affect the pid values
- static const bool sNormalizeTarget;
+ 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;
// Whether we should emit ATRACE_INT data for hint sessions
static const bool sTraceHintSessionData;
-
- // Max percent the actual duration can vary without causing a report (eg: 0.1 = 10%)
- static constexpr double kAllowedActualDeviationPercent = 0.1;
- // Max percent the target duration can vary without causing a report (eg: 0.1 = 10%)
- static constexpr double kAllowedTargetDeviationPercent = 0.1;
- // Target used for init and normalization, the actual value does not really matter
- static constexpr const std::chrono::nanoseconds kDefaultTarget = 50ms;
+ 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 ideally avoid going stale
static constexpr const std::chrono::nanoseconds kStaleTimeout = 80ms;
diff --git a/services/surfaceflinger/FpsReporter.cpp b/services/surfaceflinger/FpsReporter.cpp
index e12835f..c89c9ff 100644
--- a/services/surfaceflinger/FpsReporter.cpp
+++ b/services/surfaceflinger/FpsReporter.cpp
@@ -56,8 +56,8 @@
mFlinger.mCurrentState.traverse([&](Layer* layer) {
auto& currentState = layer->getDrawingState();
- if (currentState.metadata.has(METADATA_TASK_ID)) {
- int32_t taskId = currentState.metadata.getInt32(METADATA_TASK_ID, 0);
+ if (currentState.metadata.has(gui::METADATA_TASK_ID)) {
+ int32_t taskId = currentState.metadata.getInt32(gui::METADATA_TASK_ID, 0);
if (seenTasks.count(taskId) == 0) {
// localListeners is expected to be tiny
for (TrackedListener& listener : localListeners) {
diff --git a/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp b/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
index 66beff2..3e69b5c 100644
--- a/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
+++ b/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
@@ -289,7 +289,7 @@
minTime = std::min(minTime, actuals.endTime);
}
if (actuals.presentTime != 0) {
- minTime = std::min(minTime, actuals.endTime);
+ minTime = std::min(minTime, actuals.presentTime);
}
return minTime;
}
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index be16942..6e9dad1 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -86,6 +86,8 @@
using namespace ftl::flag_operators;
using base::StringAppendF;
+using gui::GameMode;
+using gui::LayerMetadata;
using gui::WindowInfo;
using PresentState = frametimeline::SurfaceFrame::PresentState;
@@ -97,8 +99,10 @@
mFlinger(args.flinger),
mName(base::StringPrintf("%s#%d", args.name.c_str(), sequence)),
mClientRef(args.client),
- mWindowType(static_cast<WindowInfo::Type>(args.metadata.getInt32(METADATA_WINDOW_TYPE, 0))),
- mLayerCreationFlags(args.flags) {
+ mWindowType(static_cast<WindowInfo::Type>(
+ args.metadata.getInt32(gui::METADATA_WINDOW_TYPE, 0))),
+ mLayerCreationFlags(args.flags),
+ mBorderEnabled(false) {
uint32_t layerFlags = 0;
if (args.flags & ISurfaceComposerClient::eHidden) layerFlags |= layer_state_t::eLayerHidden;
if (args.flags & ISurfaceComposerClient::eOpaque) layerFlags |= layer_state_t::eLayerOpaque;
@@ -144,6 +148,7 @@
mDrawingState.isTrustedOverlay = false;
mDrawingState.dropInputMode = gui::DropInputMode::NONE;
mDrawingState.dimmingEnabled = true;
+ mDrawingState.defaultFrameRateCompatibility = FrameRateCompatibility::Default;
if (args.flags & ISurfaceComposerClient::eNoColorFill) {
// Set an invalid color so there is no color fill.
@@ -160,8 +165,8 @@
if (mCallingUid == AID_GRAPHICS || mCallingUid == AID_SYSTEM) {
// If the system didn't send an ownerUid, use the callingUid for the ownerUid.
- mOwnerUid = args.metadata.getInt32(METADATA_OWNER_UID, mCallingUid);
- mOwnerPid = args.metadata.getInt32(METADATA_OWNER_PID, mCallingPid);
+ mOwnerUid = args.metadata.getInt32(gui::METADATA_OWNER_UID, mCallingUid);
+ mOwnerPid = args.metadata.getInt32(gui::METADATA_OWNER_PID, mCallingPid);
} else {
// A create layer request from a non system request cannot specify the owner uid
mOwnerUid = mCallingUid;
@@ -720,7 +725,7 @@
if (s.sequence != mLastCommittedTxSequence) {
// invalidate and recompute the visible regions if needed
- mLastCommittedTxSequence = s.sequence;
+ mLastCommittedTxSequence = s.sequence;
flags |= eVisibleRegion;
this->contentDirty = true;
@@ -728,6 +733,10 @@
mNeedsFiltering = getActiveTransform(s).needsBilinearFiltering();
}
+ if (!mPotentialCursor && (flags & Layer::eVisibleRegion)) {
+ mFlinger->mUpdateInputInfo = true;
+ }
+
commitTransaction(mDrawingState);
return flags;
@@ -878,7 +887,7 @@
if (mDrawingState.isTrustedOverlay == isTrustedOverlay) return false;
mDrawingState.isTrustedOverlay = isTrustedOverlay;
mDrawingState.modified = true;
- mFlinger->mInputInfoChanged = true;
+ mFlinger->mUpdateInputInfo = true;
setTransactionFlags(eTransactionNeeded);
return true;
}
@@ -975,6 +984,13 @@
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);
@@ -1086,6 +1102,19 @@
return Layer::PRIORITY_UNSET;
}
+bool Layer::setDefaultFrameRateCompatibility(FrameRateCompatibility compatibility) {
+ if (mDrawingState.defaultFrameRateCompatibility == compatibility) return false;
+ mDrawingState.defaultFrameRateCompatibility = compatibility;
+ mDrawingState.modified = true;
+ mFlinger->mScheduler->setDefaultFrameRateCompatibility(this);
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
+scheduler::LayerInfo::FrameRateCompatibility Layer::getDefaultFrameRateCompatibility() const {
+ return mDrawingState.defaultFrameRateCompatibility;
+}
+
bool Layer::isLayerFocusedBasedOnPriority(int32_t priority) {
return priority == PRIORITY_FOCUSED_WITH_MODE || priority == PRIORITY_FOCUSED_WITHOUT_MODE;
};
@@ -1150,6 +1179,28 @@
return StretchEffect{};
}
+bool Layer::enableBorder(bool shouldEnable, float width, const half4& color) {
+ if (mBorderEnabled == shouldEnable && mBorderWidth == width && mBorderColor == color) {
+ return false;
+ }
+ mBorderEnabled = shouldEnable;
+ mBorderWidth = width;
+ mBorderColor = color;
+ return true;
+}
+
+bool Layer::isBorderEnabled() {
+ return mBorderEnabled;
+}
+
+float Layer::getBorderWidth() {
+ return mBorderWidth;
+}
+
+const half4& Layer::getBorderColor() {
+ return mBorderColor;
+}
+
bool Layer::propagateFrameRateForLayerTree(FrameRate parentFrameRate, bool* transactionNeeded) {
// The frame rate for layer tree is this layer's frame rate if present, or the parent frame rate
const auto frameRate = [&] {
@@ -1398,10 +1449,10 @@
// ----------------------------------------------------------------------------
// TODO(marissaw): add new layer state info to layer debugging
-LayerDebugInfo Layer::getLayerDebugInfo(const DisplayDevice* display) const {
+gui::LayerDebugInfo Layer::getLayerDebugInfo(const DisplayDevice* display) const {
using namespace std::string_literals;
- LayerDebugInfo info;
+ gui::LayerDebugInfo info;
const State& ds = getDrawingState();
info.mName = getName();
sp<Layer> parent = mDrawingParent.promote();
@@ -1550,8 +1601,9 @@
void Layer::setGameModeForTree(GameMode gameMode) {
const auto& currentState = getDrawingState();
- if (currentState.metadata.has(METADATA_GAME_MODE)) {
- gameMode = static_cast<GameMode>(currentState.metadata.getInt32(METADATA_GAME_MODE, 0));
+ if (currentState.metadata.has(gui::METADATA_GAME_MODE)) {
+ gameMode =
+ static_cast<GameMode>(currentState.metadata.getInt32(gui::METADATA_GAME_MODE, 0));
}
setGameMode(gameMode);
for (const sp<Layer>& child : mCurrentChildren) {
@@ -1586,8 +1638,10 @@
void Layer::setChildrenDrawingParent(const sp<Layer>& newParent) {
for (const sp<Layer>& child : mDrawingChildren) {
child->mDrawingParent = newParent;
+ const float parentShadowRadius =
+ newParent->canDrawShadows() ? 0.f : newParent->mEffectiveShadowRadius;
child->computeBounds(newParent->mBounds, newParent->mEffectiveTransform,
- newParent->mEffectiveShadowRadius);
+ parentShadowRadius);
}
}
@@ -2024,7 +2078,7 @@
mDrawingState.inputInfo = info;
mDrawingState.touchableRegionCrop = fromHandle(info.touchableRegionCropHandle.promote());
mDrawingState.modified = true;
- mFlinger->mInputInfoChanged = true;
+ mFlinger->mUpdateInputInfo = true;
setTransactionFlags(eTransactionNeeded);
}
@@ -2423,7 +2477,7 @@
// If the layer is a clone, we need to crop the input region to cloned root to prevent
// touches from going outside the cloned area.
if (isClone()) {
- info.isClone = true;
+ info.inputConfig |= WindowInfo::InputConfig::CLONE;
if (const sp<Layer> clonedRoot = getClonedRoot()) {
const Rect rect = displayTransform.transform(Rect{clonedRoot->mScreenBounds});
info.touchableRegion = info.touchableRegion.intersect(rect);
@@ -2603,6 +2657,8 @@
return FrameRateCompatibility::ExactOrMultiple;
case ANATIVEWINDOW_FRAME_RATE_EXACT:
return FrameRateCompatibility::Exact;
+ case ANATIVEWINDOW_FRAME_RATE_MIN:
+ return FrameRateCompatibility::Min;
case ANATIVEWINDOW_FRAME_RATE_NO_VOTE:
return FrameRateCompatibility::NoVote;
default:
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 24abad9..fb9b663 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -17,8 +17,8 @@
#pragma once
#include <android/gui/DropInputMode.h>
+#include <android/gui/ISurfaceComposerClient.h>
#include <gui/BufferQueue.h>
-#include <gui/ISurfaceComposerClient.h>
#include <gui/LayerState.h>
#include <gui/WindowInfo.h>
#include <layerproto/LayerProtoHeader.h>
@@ -69,13 +69,16 @@
class DisplayDevice;
class GraphicBuffer;
class SurfaceFlinger;
-class LayerDebugInfo;
namespace compositionengine {
class OutputLayer;
struct LayerFECompositionState;
}
+namespace gui {
+class LayerDebugInfo;
+}
+
namespace impl {
class SurfaceInterceptor;
}
@@ -232,6 +235,9 @@
// Priority of the layer assigned by Window Manager.
int32_t frameRateSelectionPriority;
+ // 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
@@ -435,6 +441,7 @@
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 */) {}
@@ -443,6 +450,9 @@
// If the variable is not set on the layer, it traverses up the tree to inherit the frame
// rate priority from its parent.
virtual int32_t getFrameRateSelectionPriority() const;
+ //
+ virtual FrameRateCompatibility getDefaultFrameRateCompatibility() const;
+ //
virtual ui::Dataspace getDataSpace() const { return ui::Dataspace::UNKNOWN; }
virtual sp<compositionengine::LayerFE> getCompositionEngineLayerFE() const;
@@ -735,7 +745,7 @@
inline const State& getDrawingState() const { return mDrawingState; }
inline State& getDrawingState() { return mDrawingState; }
- LayerDebugInfo getLayerDebugInfo(const DisplayDevice*) const;
+ gui::LayerDebugInfo getLayerDebugInfo(const DisplayDevice*) const;
void miniDump(std::string& result, const DisplayDevice&) const;
void dumpFrameStats(std::string& result) const;
@@ -885,6 +895,10 @@
bool setStretchEffect(const StretchEffect& effect);
StretchEffect getStretchEffect() const;
+ bool enableBorder(bool shouldEnable, float width, const half4& color);
+ bool isBorderEnabled();
+ float getBorderWidth();
+ const half4& getBorderColor();
virtual bool setBufferCrop(const Rect& /* bufferCrop */) { return false; }
virtual bool setDestinationFrame(const Rect& /* destinationFrame */) { return false; }
@@ -1126,7 +1140,12 @@
bool mIsAtRoot = false;
uint32_t mLayerCreationFlags;
+
bool findInHierarchy(const sp<Layer>&);
+
+ bool mBorderEnabled = false;
+ float mBorderWidth;
+ half4 mBorderColor;
};
std::ostream& operator<<(std::ostream& stream, const Layer::FrameRate& rate);
diff --git a/services/surfaceflinger/Scheduler/EventThread.cpp b/services/surfaceflinger/Scheduler/EventThread.cpp
index 639ba5a..d152ab2 100644
--- a/services/surfaceflinger/Scheduler/EventThread.cpp
+++ b/services/surfaceflinger/Scheduler/EventThread.cpp
@@ -157,9 +157,9 @@
} // namespace
-EventThreadConnection::EventThreadConnection(
- EventThread* eventThread, uid_t callingUid, ResyncCallback resyncCallback,
- ISurfaceComposer::EventRegistrationFlags eventRegistration)
+EventThreadConnection::EventThreadConnection(EventThread* eventThread, uid_t callingUid,
+ ResyncCallback resyncCallback,
+ EventRegistrationFlags eventRegistration)
: resyncCallback(std::move(resyncCallback)),
mOwnerUid(callingUid),
mEventRegistration(eventRegistration),
@@ -288,8 +288,7 @@
}
sp<EventThreadConnection> EventThread::createEventConnection(
- ResyncCallback resyncCallback,
- ISurfaceComposer::EventRegistrationFlags eventRegistration) const {
+ ResyncCallback resyncCallback, EventRegistrationFlags eventRegistration) const {
return new EventThreadConnection(const_cast<EventThread*>(this),
IPCThreadState::self()->getCallingUid(),
std::move(resyncCallback), eventRegistration);
@@ -553,7 +552,7 @@
case DisplayEventReceiver::DISPLAY_EVENT_MODE_CHANGE: {
return connection->mEventRegistration.test(
- ISurfaceComposer::EventRegistration::modeChanged);
+ gui::ISurfaceComposer::EventRegistration::modeChanged);
}
case DisplayEventReceiver::DISPLAY_EVENT_VSYNC:
@@ -586,7 +585,7 @@
[[fallthrough]];
case DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE_FLUSH:
return connection->mEventRegistration.test(
- ISurfaceComposer::EventRegistration::frameRateOverride);
+ gui::ISurfaceComposer::EventRegistration::frameRateOverride);
default:
return false;
diff --git a/services/surfaceflinger/Scheduler/EventThread.h b/services/surfaceflinger/Scheduler/EventThread.h
index adb96fd..d85d140 100644
--- a/services/surfaceflinger/Scheduler/EventThread.h
+++ b/services/surfaceflinger/Scheduler/EventThread.h
@@ -92,7 +92,7 @@
class EventThreadConnection : public gui::BnDisplayEventConnection {
public:
EventThreadConnection(EventThread*, uid_t callingUid, ResyncCallback,
- ISurfaceComposer::EventRegistrationFlags eventRegistration = {});
+ EventRegistrationFlags eventRegistration = {});
virtual ~EventThreadConnection();
virtual status_t postEvent(const DisplayEventReceiver::Event& event);
@@ -107,7 +107,7 @@
VSyncRequest vsyncRequest = VSyncRequest::None;
const uid_t mOwnerUid;
- const ISurfaceComposer::EventRegistrationFlags mEventRegistration;
+ const EventRegistrationFlags mEventRegistration;
private:
virtual void onFirstRef();
@@ -123,8 +123,7 @@
virtual ~EventThread();
virtual sp<EventThreadConnection> createEventConnection(
- ResyncCallback,
- ISurfaceComposer::EventRegistrationFlags eventRegistration = {}) const = 0;
+ ResyncCallback, EventRegistrationFlags eventRegistration = {}) const = 0;
// called before the screen is turned off from main thread
virtual void onScreenReleased() = 0;
@@ -171,8 +170,7 @@
~EventThread();
sp<EventThreadConnection> createEventConnection(
- ResyncCallback,
- ISurfaceComposer::EventRegistrationFlags eventRegistration = {}) const override;
+ ResyncCallback, EventRegistrationFlags eventRegistration = {}) const override;
status_t registerDisplayEventConnection(const sp<EventThreadConnection>& connection) override;
void setVsyncRate(uint32_t rate, const sp<EventThreadConnection>& connection) override;
diff --git a/services/surfaceflinger/Scheduler/LayerHistory.cpp b/services/surfaceflinger/Scheduler/LayerHistory.cpp
index 5f64efa..ae111c3 100644
--- a/services/surfaceflinger/Scheduler/LayerHistory.cpp
+++ b/services/surfaceflinger/Scheduler/LayerHistory.cpp
@@ -72,6 +72,20 @@
ALOGD("%s: %s @ %d Hz", __FUNCTION__, info.getName().c_str(), fps);
}
+
+LayerHistory::LayerVoteType getVoteType(LayerInfo::FrameRateCompatibility compatibility,
+ bool contentDetectionEnabled) {
+ LayerHistory::LayerVoteType voteType;
+ if (!contentDetectionEnabled || compatibility == LayerInfo::FrameRateCompatibility::NoVote) {
+ voteType = LayerHistory::LayerVoteType::NoVote;
+ } else if (compatibility == LayerInfo::FrameRateCompatibility::Min) {
+ voteType = LayerHistory::LayerVoteType::Min;
+ } else {
+ voteType = LayerHistory::LayerVoteType::Heuristic;
+ }
+ return voteType;
+}
+
} // namespace
LayerHistory::LayerHistory()
@@ -81,10 +95,12 @@
LayerHistory::~LayerHistory() = default;
-void LayerHistory::registerLayer(Layer* layer, LayerVoteType type) {
+void LayerHistory::registerLayer(Layer* layer, bool contentDetectionEnabled) {
std::lock_guard lock(mLock);
LOG_ALWAYS_FATAL_IF(findLayer(layer->getSequence()).first != LayerStatus::NotFound,
"%s already registered", layer->getName().c_str());
+ LayerVoteType type =
+ getVoteType(layer->getDefaultFrameRateCompatibility(), contentDetectionEnabled);
auto info = std::make_unique<LayerInfo>(layer->getName(), layer->getOwnerUid(), type);
// The layer can be placed on either map, it is assumed that partitionLayers() will be called
@@ -132,6 +148,22 @@
}
}
+void LayerHistory::setDefaultFrameRateCompatibility(Layer* layer, bool contentDetectionEnabled) {
+ std::lock_guard lock(mLock);
+ auto id = layer->getSequence();
+
+ auto [found, layerPair] = findLayer(id);
+ if (found == LayerStatus::NotFound) {
+ // Offscreen layer
+ ALOGV("%s: %s not registered", __func__, layer->getName().c_str());
+ return;
+ }
+
+ const auto& info = layerPair->second;
+ info->setDefaultLayerVote(
+ getVoteType(layer->getDefaultFrameRateCompatibility(), contentDetectionEnabled));
+}
+
auto LayerHistory::summarize(const RefreshRateConfigs& configs, nsecs_t now) -> Summary {
Summary summary;
@@ -203,6 +235,8 @@
switch (frameRate.type) {
case Layer::FrameRateCompatibility::Default:
return LayerVoteType::ExplicitDefault;
+ case Layer::FrameRateCompatibility::Min:
+ return LayerVoteType::Min;
case Layer::FrameRateCompatibility::ExactOrMultiple:
return LayerVoteType::ExplicitExactOrMultiple;
case Layer::FrameRateCompatibility::NoVote:
diff --git a/services/surfaceflinger/Scheduler/LayerHistory.h b/services/surfaceflinger/Scheduler/LayerHistory.h
index 7b6096f..12bec8d 100644
--- a/services/surfaceflinger/Scheduler/LayerHistory.h
+++ b/services/surfaceflinger/Scheduler/LayerHistory.h
@@ -45,7 +45,7 @@
~LayerHistory();
// Layers are unregistered when the weak reference expires.
- void registerLayer(Layer*, LayerVoteType type);
+ void registerLayer(Layer*, bool contentDetectionEnabled);
// Sets the display size. Client is responsible for synchronization.
void setDisplayArea(uint32_t displayArea) { mDisplayArea = displayArea; }
@@ -63,6 +63,10 @@
// Marks the layer as active, and records the given state to its history.
void record(Layer*, nsecs_t presentTime, nsecs_t now, LayerUpdateType updateType);
+ // Updates the default frame rate compatibility which takes effect when the app
+ // does not set a preference for refresh rate.
+ void setDefaultFrameRateCompatibility(Layer*, bool contentDetectionEnabled);
+
using Summary = std::vector<RefreshRateConfigs::LayerRequirement>;
// Rebuilds sets of active/inactive layers, and accumulates stats for active layers.
diff --git a/services/surfaceflinger/Scheduler/LayerInfo.h b/services/surfaceflinger/Scheduler/LayerInfo.h
index 8a3b0b9..28cb24a 100644
--- a/services/surfaceflinger/Scheduler/LayerInfo.h
+++ b/services/surfaceflinger/Scheduler/LayerInfo.h
@@ -74,6 +74,8 @@
enum class FrameRateCompatibility {
Default, // Layer didn't specify any specific handling strategy
+ Min, // Layer needs the minimum frame rate.
+
Exact, // Layer needs the exact frame rate.
ExactOrMultiple, // Layer needs the exact frame rate (or a multiple of it) to present the
diff --git a/services/surfaceflinger/Scheduler/Scheduler.cpp b/services/surfaceflinger/Scheduler/Scheduler.cpp
index 37f0fec..3181a7f 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.cpp
+++ b/services/surfaceflinger/Scheduler/Scheduler.cpp
@@ -25,6 +25,7 @@
#include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h>
#include <android/hardware/configstore/1.1/ISurfaceFlingerConfigs.h>
#include <configstore/Utils.h>
+#include <ftl/fake_guard.h>
#include <gui/WindowInfo.h>
#include <system/window.h>
#include <ui/DisplayStatInfo.h>
@@ -94,9 +95,13 @@
}
void Scheduler::setRefreshRateConfigs(std::shared_ptr<RefreshRateConfigs> configs) {
+ // The current RefreshRateConfigs instance may outlive this call, so unbind its idle timer.
{
- // The current RefreshRateConfigs instance may outlive this call, so unbind its idle timer.
- std::scoped_lock lock(mRefreshRateConfigsLock);
+ // mRefreshRateConfigsLock is not locked here to avoid the deadlock
+ // as the callback can attempt to acquire the lock before stopIdleTimer can finish
+ // the execution. It's safe to FakeGuard as main thread is the only thread that
+ // writes to the mRefreshRateConfigs.
+ ftl::FakeGuard guard(mRefreshRateConfigsLock);
if (mRefreshRateConfigs) {
mRefreshRateConfigs->stopIdleTimer();
mRefreshRateConfigs->clearIdleTimerCallbacks();
@@ -209,12 +214,12 @@
}
sp<EventThreadConnection> Scheduler::createConnectionInternal(
- EventThread* eventThread, ISurfaceComposer::EventRegistrationFlags eventRegistration) {
+ EventThread* eventThread, EventRegistrationFlags eventRegistration) {
return eventThread->createEventConnection([&] { resync(); }, eventRegistration);
}
sp<IDisplayEventConnection> Scheduler::createDisplayEventConnection(
- ConnectionHandle handle, ISurfaceComposer::EventRegistrationFlags eventRegistration) {
+ ConnectionHandle handle, EventRegistrationFlags eventRegistration) {
std::lock_guard<std::mutex> lock(mConnectionsLock);
RETURN_IF_INVALID_HANDLE(handle, nullptr);
return createConnectionInternal(mConnections[handle].thread.get(), eventRegistration);
@@ -492,24 +497,10 @@
}
void Scheduler::registerLayer(Layer* layer) {
- using WindowType = gui::WindowInfo::Type;
-
- scheduler::LayerHistory::LayerVoteType voteType;
-
- if (!mFeatures.test(Feature::kContentDetection) ||
- layer->getWindowType() == WindowType::STATUS_BAR) {
- voteType = scheduler::LayerHistory::LayerVoteType::NoVote;
- } else if (layer->getWindowType() == WindowType::WALLPAPER) {
- // Running Wallpaper at Min is considered as part of content detection.
- voteType = scheduler::LayerHistory::LayerVoteType::Min;
- } else {
- voteType = scheduler::LayerHistory::LayerVoteType::Heuristic;
- }
-
// If the content detection feature is off, we still keep the layer history,
// since we use it for other features (like Frame Rate API), so layers
// still need to be registered.
- mLayerHistory.registerLayer(layer, voteType);
+ mLayerHistory.registerLayer(layer, mFeatures.test(Feature::kContentDetection));
}
void Scheduler::deregisterLayer(Layer* layer) {
@@ -530,6 +521,11 @@
mLayerHistory.setModeChangePending(pending);
}
+void Scheduler::setDefaultFrameRateCompatibility(Layer* layer) {
+ mLayerHistory.setDefaultFrameRateCompatibility(layer,
+ mFeatures.test(Feature::kContentDetection));
+}
+
void Scheduler::chooseRefreshRateForContent() {
const auto configs = holdRefreshRateConfigs();
if (!configs->canSwitch()) return;
@@ -554,11 +550,12 @@
}
}
-void Scheduler::setDisplayPowerState(bool normal) {
+void Scheduler::setDisplayPowerMode(hal::PowerMode powerMode) {
{
std::lock_guard<std::mutex> lock(mPolicyLock);
- mPolicy.isDisplayPowerStateNormal = normal;
+ mPolicy.displayPowerMode = powerMode;
}
+ mVsyncSchedule->getController().setDisplayPowerMode(powerMode);
if (mDisplayPowerTimer) {
mDisplayPowerTimer->reset();
@@ -706,7 +703,8 @@
// 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.isDisplayPowerStateNormal || mPolicy.displayPowerTimer == TimerState::Reset)) {
+ (mPolicy.displayPowerMode != hal::PowerMode::ON ||
+ mPolicy.displayPowerTimer == TimerState::Reset)) {
constexpr GlobalSignals kNoSignals;
return {configs->getMaxRefreshRateByPolicy(), kNoSignals};
}
diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index 0c72124..7f76d1e 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -32,6 +32,8 @@
#include <ui/GraphicTypes.h>
#pragma clang diagnostic pop // ignored "-Wconversion -Wextra"
+#include <ui/DisplayStatInfo.h>
+
#include <scheduler/Features.h>
#include "EventThread.h"
@@ -131,7 +133,7 @@
impl::EventThread::InterceptVSyncsCallback);
sp<IDisplayEventConnection> createDisplayEventConnection(
- ConnectionHandle, ISurfaceComposer::EventRegistrationFlags eventRegistration = {});
+ ConnectionHandle, EventRegistrationFlags eventRegistration = {});
sp<EventThreadConnection> getEventConnection(ConnectionHandle);
@@ -176,6 +178,7 @@
void recordLayerHistory(Layer*, nsecs_t presentTime, LayerHistory::LayerUpdateType updateType)
EXCLUDES(mRefreshRateConfigsLock);
void setModeChangePending(bool pending);
+ void setDefaultFrameRateCompatibility(Layer*);
void deregisterLayer(Layer*);
// Detects content using layer history, and selects a matching refresh rate.
@@ -186,7 +189,7 @@
// Indicates that touch interaction is taking place.
void onTouchHint();
- void setDisplayPowerState(bool normal);
+ void setDisplayPowerMode(hal::PowerMode powerMode);
VSyncDispatch& getVsyncDispatch() { return mVsyncSchedule->getDispatch(); }
@@ -248,7 +251,7 @@
// Create a connection on the given EventThread.
ConnectionHandle createConnection(std::unique_ptr<EventThread>);
sp<EventThreadConnection> createConnectionInternal(
- EventThread*, ISurfaceComposer::EventRegistrationFlags eventRegistration = {});
+ EventThread*, EventRegistrationFlags eventRegistration = {});
// Update feature state machine to given state when corresponding timer resets or expires.
void kernelIdleTimerCallback(TimerState) EXCLUDES(mRefreshRateConfigsLock);
@@ -325,7 +328,7 @@
TimerState idleTimer = TimerState::Reset;
TouchState touch = TouchState::Inactive;
TimerState displayPowerTimer = TimerState::Expired;
- bool isDisplayPowerStateNormal = true;
+ hal::PowerMode displayPowerMode = hal::PowerMode::ON;
// Chosen display mode.
DisplayModePtr mode;
diff --git a/services/surfaceflinger/Scheduler/VSyncReactor.cpp b/services/surfaceflinger/Scheduler/VSyncReactor.cpp
index bdcab51..13cd304 100644
--- a/services/surfaceflinger/Scheduler/VSyncReactor.cpp
+++ b/services/surfaceflinger/Scheduler/VSyncReactor.cpp
@@ -146,6 +146,11 @@
return false;
}
+ if (mDisplayPowerMode == hal::PowerMode::DOZE ||
+ mDisplayPowerMode == hal::PowerMode::DOZE_SUSPEND) {
+ return true;
+ }
+
if (!mLastHwVsync && !HwcVsyncPeriod) {
return false;
}
@@ -206,6 +211,11 @@
return mMoreSamplesNeeded;
}
+void VSyncReactor::setDisplayPowerMode(hal::PowerMode powerMode) {
+ std::scoped_lock lock(mMutex);
+ mDisplayPowerMode = powerMode;
+}
+
void VSyncReactor::dump(std::string& result) const {
std::lock_guard lock(mMutex);
StringAppendF(&result, "VsyncReactor in use\n");
diff --git a/services/surfaceflinger/Scheduler/VSyncReactor.h b/services/surfaceflinger/Scheduler/VSyncReactor.h
index 6a1950a..4501487 100644
--- a/services/surfaceflinger/Scheduler/VSyncReactor.h
+++ b/services/surfaceflinger/Scheduler/VSyncReactor.h
@@ -49,6 +49,8 @@
bool addHwVsyncTimestamp(nsecs_t timestamp, std::optional<nsecs_t> hwcVsyncPeriod,
bool* periodFlushed) final;
+ void setDisplayPowerMode(hal::PowerMode powerMode) final;
+
void dump(std::string& result) const final;
private:
@@ -73,6 +75,8 @@
std::optional<nsecs_t> mPeriodTransitioningTo GUARDED_BY(mMutex);
std::optional<nsecs_t> mLastHwVsync GUARDED_BY(mMutex);
+ hal::PowerMode mDisplayPowerMode GUARDED_BY(mMutex) = hal::PowerMode::ON;
+
const bool mSupportKernelIdleTimer = false;
};
diff --git a/services/surfaceflinger/Scheduler/VsyncController.h b/services/surfaceflinger/Scheduler/VsyncController.h
index 59f6537..726a420 100644
--- a/services/surfaceflinger/Scheduler/VsyncController.h
+++ b/services/surfaceflinger/Scheduler/VsyncController.h
@@ -18,7 +18,10 @@
#include <cstddef>
#include <memory>
+#include <mutex>
+#include <DisplayHardware/HWComposer.h>
+#include <DisplayHardware/Hal.h>
#include <ui/FenceTime.h>
#include <utils/Mutex.h>
#include <utils/RefBase.h>
@@ -70,6 +73,13 @@
*/
virtual void setIgnorePresentFences(bool ignore) = 0;
+ /*
+ * Sets the primary display power mode to the controller.
+ *
+ * \param [in] powerMode
+ */
+ virtual void setDisplayPowerMode(hal::PowerMode powerMode) = 0;
+
virtual void dump(std::string& result) const = 0;
protected:
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 6a17cd8..ab5bb77 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -30,6 +30,7 @@
#include <android-base/strings.h>
#include <android/configuration.h>
#include <android/gui/IDisplayEventConnection.h>
+#include <android/gui/StaticDisplayInfo.h>
#include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h>
#include <android/hardware/configstore/1.1/ISurfaceFlingerConfigs.h>
#include <android/hardware/configstore/1.1/types.h>
@@ -55,6 +56,7 @@
#include <ftl/fake_guard.h>
#include <ftl/future.h>
#include <ftl/small_map.h>
+#include <gui/AidlStatusUtil.h>
#include <gui/BufferQueue.h>
#include <gui/DebugEGLImageTracker.h>
#include <gui/IProducerListener.h>
@@ -104,7 +106,6 @@
#include <ui/DisplayIdentification.h>
#include "BackgroundExecutor.h"
#include "BufferLayer.h"
-#include "BufferQueueLayer.h"
#include "BufferStateLayer.h"
#include "Client.h"
#include "Colorizer.h"
@@ -154,6 +155,10 @@
#define NO_THREAD_SAFETY_ANALYSIS \
_Pragma("GCC error \"Prefer <ftl/fake_guard.h> or MutexUtils.h helpers.\"")
+// To enable layer borders in the system, change the below flag to true.
+#undef DOES_CONTAIN_BORDER
+#define DOES_CONTAIN_BORDER false
+
namespace android {
using namespace std::string_literals;
@@ -170,9 +175,12 @@
using base::StringAppendF;
using gui::DisplayInfo;
+using gui::GameMode;
using gui::IDisplayEventConnection;
using gui::IWindowInfosListener;
+using gui::LayerMetadata;
using gui::WindowInfo;
+using gui::aidl_utils::binderStatusFromStatusT;
using ui::ColorMode;
using ui::Dataspace;
using ui::DisplayPrimaries;
@@ -273,6 +281,8 @@
const char* KERNEL_IDLE_TIMER_PROP = "graphics.display.kernel_idle_timer.enabled";
+static const int MAX_TRACING_MEMORY = 1024 * 1024 * 1024; // 1GB
+
// ---------------------------------------------------------------------------
int64_t SurfaceFlinger::dispSyncPresentTimeOffset;
bool SurfaceFlinger::useHwcForRgbToYuv;
@@ -331,7 +341,7 @@
mInternalDisplayDensity(getDensityFromProperty("ro.sf.lcd_density", true)),
mEmulatedDisplayDensity(getDensityFromProperty("qemu.sf.lcd_density", false)),
mPowerAdvisor(std::make_unique<Hwc2::impl::PowerAdvisor>(*this)),
- mWindowInfosListenerInvoker(sp<WindowInfosListenerInvoker>::make(*this)) {
+ mWindowInfosListenerInvoker(sp<WindowInfosListenerInvoker>::make()) {
ALOGI("Using HWComposer service: %s", mHwcServiceName.c_str());
}
@@ -402,7 +412,7 @@
property_get("ro.sf.blurs_are_expensive", value, "0");
mBlursAreExpensive = atoi(value);
- const size_t defaultListSize = ISurfaceComposer::MAX_LAYERS;
+ const size_t defaultListSize = MAX_LAYERS;
auto listSize = property_get_int32("debug.sf.max_igbp_list_size", int32_t(defaultListSize));
mMaxGraphicBufferProducerListSize = (listSize > 0) ? size_t(listSize) : defaultListSize;
mGraphicBufferProducerListSizeLogThreshold =
@@ -444,6 +454,11 @@
}
mIgnoreHdrCameraLayers = ignore_hdr_camera_layers(false);
+
+ // Power hint session mode, representing which hint(s) to send: early, late, or both)
+ mPowerHintSessionMode =
+ {.late = base::GetBoolProperty("debug.sf.send_late_power_session_hint"s, true),
+ .early = base::GetBoolProperty("debug.sf.send_early_power_session_hint"s, true)};
}
LatchUnsignaledConfig SurfaceFlinger::getLatchUnsignaledConfig() {
@@ -478,11 +493,6 @@
mScheduler->run();
}
-sp<ISurfaceComposerClient> SurfaceFlinger::createConnection() {
- const sp<Client> client = new Client(this);
- return client->initCheck() == NO_ERROR ? client : nullptr;
-}
-
sp<IBinder> SurfaceFlinger::createDisplay(const String8& displayName, bool secure) {
// onTransact already checks for some permissions, but adding an additional check here.
// This is to ensure that only system and graphics can request to create a secure
@@ -876,17 +886,6 @@
// ----------------------------------------------------------------------------
-bool SurfaceFlinger::authenticateSurfaceTexture(
- const sp<IGraphicBufferProducer>& bufferProducer) const {
- Mutex::Autolock _l(mStateLock);
- return authenticateSurfaceTextureLocked(bufferProducer);
-}
-
-bool SurfaceFlinger::authenticateSurfaceTextureLocked(
- const sp<IGraphicBufferProducer>& /* bufferProducer */) const {
- return false;
-}
-
status_t SurfaceFlinger::getSupportedFrameTimestamps(
std::vector<FrameEvent>* outSupported) const {
*outSupported = {
@@ -1578,7 +1577,7 @@
: BAD_VALUE;
}
-status_t SurfaceFlinger::getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) {
+status_t SurfaceFlinger::getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* outLayers) {
outLayers->clear();
auto future = mScheduler->schedule([=] {
const auto display = FTL_FAKE_GUARD(mStateLock, getDefaultDisplayDeviceLocked());
@@ -1810,10 +1809,11 @@
// ----------------------------------------------------------------------------
sp<IDisplayEventConnection> SurfaceFlinger::createDisplayEventConnection(
- ISurfaceComposer::VsyncSource vsyncSource,
- ISurfaceComposer::EventRegistrationFlags eventRegistration) {
+ gui::ISurfaceComposer::VsyncSource vsyncSource, EventRegistrationFlags eventRegistration) {
const auto& handle =
- vsyncSource == eVsyncSourceSurfaceFlinger ? mSfConnectionHandle : mAppConnectionHandle;
+ vsyncSource == gui::ISurfaceComposer::VsyncSource::eVsyncSourceSurfaceFlinger
+ ? mSfConnectionHandle
+ : mAppConnectionHandle;
return mScheduler->createDisplayEventConnection(handle, eventRegistration);
}
@@ -1991,12 +1991,6 @@
bool SurfaceFlinger::commit(nsecs_t frameTime, int64_t vsyncId, nsecs_t expectedVsyncTime)
FTL_FAKE_GUARD(kMainThreadContext) {
- // we set this once at the beginning of commit to ensure consistency throughout the whole frame
- mPowerHintSessionData.sessionEnabled = mPowerAdvisor->usePowerHintSession();
- if (mPowerHintSessionData.sessionEnabled) {
- mPowerHintSessionData.commitStart = systemTime();
- }
-
// calculate the expected present time once and use the cached
// value throughout this frame to make sure all layers are
// seeing this same value.
@@ -2010,10 +2004,6 @@
const nsecs_t lastScheduledPresentTime = mScheduledPresentTime;
mScheduledPresentTime = expectedVsyncTime;
- if (mPowerHintSessionData.sessionEnabled) {
- mPowerAdvisor->setTargetWorkDuration(mExpectedPresentTime -
- mPowerHintSessionData.commitStart);
- }
const auto vsyncIn = [&] {
if (!ATRACE_ENABLED()) return 0.f;
return (mExpectedPresentTime - systemTime()) / 1e6f;
@@ -2065,6 +2055,11 @@
mGpuFrameMissedCount++;
}
+ if (mTracingEnabledChanged) {
+ mLayerTracingEnabled = mLayerTracing.isEnabled();
+ mTracingEnabledChanged = false;
+ }
+
// If we are in the middle of a mode change and the fence hasn't
// fired yet just wait for the next commit.
if (mSetActiveModePending) {
@@ -2089,9 +2084,28 @@
}
}
- if (mTracingEnabledChanged) {
- mLayerTracingEnabled = mLayerTracing.isEnabled();
- mTracingEnabledChanged = false;
+ // Save this once per commit + composite to ensure consistency
+ mPowerHintSessionEnabled = mPowerAdvisor->usePowerHintSession();
+ if (mPowerHintSessionEnabled) {
+ nsecs_t vsyncPeriod;
+ {
+ Mutex::Autolock lock(mStateLock);
+ vsyncPeriod = getVsyncPeriodFromHWC();
+ }
+ mPowerAdvisor->setCommitStart(frameTime);
+ mPowerAdvisor->setExpectedPresentTime(mExpectedPresentTime);
+ const nsecs_t idealSfWorkDuration =
+ mVsyncModulator->getVsyncConfig().sfWorkDuration.count();
+ // Frame delay is how long we should have minus how long we actually have
+ mPowerAdvisor->setFrameDelay(idealSfWorkDuration - (mExpectedPresentTime - frameTime));
+ mPowerAdvisor->setTotalFrameTargetWorkDuration(idealSfWorkDuration);
+ mPowerAdvisor->setTargetWorkDuration(vsyncPeriod);
+
+ // Send early hint here to make sure there's not another frame pending
+ if (mPowerHintSessionMode.early) {
+ // Send a rough prediction for this frame based on last frame's timing info
+ mPowerAdvisor->sendPredictedWorkDuration();
+ }
}
if (mRefreshRateOverlaySpinner) {
@@ -2108,7 +2122,7 @@
bool needsTraversal = false;
if (clearTransactionFlags(eTransactionFlushNeeded)) {
- needsTraversal |= commitCreatedLayers();
+ needsTraversal |= commitCreatedLayers(vsyncId);
needsTraversal |= flushTransactionQueues(vsyncId);
}
@@ -2153,8 +2167,9 @@
if (mLayerTracingEnabled && !mLayerTracing.flagIsSet(LayerTracing::TRACE_COMPOSITION)) {
// This will block and tracing should only be enabled for debugging.
- mLayerTracing.notify(mVisibleRegionsDirty, frameTime);
+ mLayerTracing.notify(mVisibleRegionsDirty, frameTime, vsyncId);
}
+ mLastCommittedVsyncId = vsyncId;
persistDisplayBrightness(mustComposite);
@@ -2165,20 +2180,35 @@
FTL_FAKE_GUARD(kMainThreadContext) {
ATRACE_FORMAT("%s %" PRId64, __func__, vsyncId);
- if (mPowerHintSessionData.sessionEnabled) {
- mPowerHintSessionData.compositeStart = systemTime();
- }
-
compositionengine::CompositionRefreshArgs refreshArgs;
const auto& displays = FTL_FAKE_GUARD(mStateLock, mDisplays);
refreshArgs.outputs.reserve(displays.size());
+ std::vector<DisplayId> displayIds;
for (const auto& [_, display] : displays) {
refreshArgs.outputs.push_back(display->getCompositionDisplay());
+ displayIds.push_back(display->getId());
}
+ mPowerAdvisor->setDisplays(displayIds);
mDrawingState.traverseInZOrder([&refreshArgs](Layer* layer) {
if (auto layerFE = layer->getCompositionEngineLayerFE())
refreshArgs.layers.push_back(layerFE);
});
+
+ if (DOES_CONTAIN_BORDER) {
+ refreshArgs.borderInfoList.clear();
+ mDrawingState.traverse([&refreshArgs](Layer* layer) {
+ if (layer->isBorderEnabled()) {
+ compositionengine::BorderRenderInfo info;
+ info.width = layer->getBorderWidth();
+ info.color = layer->getBorderColor();
+ layer->traverse(LayerVector::StateSet::Drawing, [&info](Layer* ilayer) {
+ info.layerIds.push_back(ilayer->getSequence());
+ });
+ refreshArgs.borderInfoList.emplace_back(std::move(info));
+ }
+ });
+ }
+
refreshArgs.layersWithQueuedFrames.reserve(mLayersWithQueuedFrames.size());
for (auto layer : mLayersWithQueuedFrames) {
if (auto layerFE = layer->getCompositionEngineLayerFE())
@@ -2222,12 +2252,16 @@
mCompositionEngine->present(refreshArgs);
- if (mPowerHintSessionData.sessionEnabled) {
- mPowerHintSessionData.presentEnd = systemTime();
- }
-
mTimeStats->recordFrameDuration(frameTime, systemTime());
+ // Send a power hint hint after presentation is finished
+ if (mPowerHintSessionEnabled) {
+ mPowerAdvisor->setPresentFenceTime(mPreviousPresentFences[0].fenceTime->getSignalTime());
+ if (mPowerHintSessionMode.late) {
+ mPowerAdvisor->sendActualWorkDuration();
+ }
+ }
+
if (mScheduler->onPostComposition(presentTime)) {
scheduleComposite(FrameHint::kNone);
}
@@ -2262,7 +2296,7 @@
mLayersWithQueuedFrames.clear();
if (mLayerTracingEnabled && mLayerTracing.flagIsSet(LayerTracing::TRACE_COMPOSITION)) {
// This will block and should only be used for debugging.
- mLayerTracing.notify(mVisibleRegionsDirty, frameTime);
+ mLayerTracing.notify(mVisibleRegionsDirty, frameTime, vsyncId);
}
mVisibleRegionsWereDirtyThisFrame = mVisibleRegionsDirty; // Cache value for use in post-comp
@@ -2272,11 +2306,8 @@
scheduleCommit(FrameHint::kNone);
}
- // calculate total render time for performance hinting if adpf cpu hint is enabled,
- if (mPowerHintSessionData.sessionEnabled) {
- const nsecs_t flingerDuration =
- (mPowerHintSessionData.presentEnd - mPowerHintSessionData.commitStart);
- mPowerAdvisor->sendActualWorkDuration(flingerDuration, mPowerHintSessionData.presentEnd);
+ if (mPowerHintSessionEnabled) {
+ mPowerAdvisor->setCompositeEnd(systemTime());
}
}
@@ -3084,6 +3115,7 @@
const KeyedVector<wp<IBinder>, DisplayDeviceState>& draw(mDrawingState.displays);
if (!curr.isIdenticalTo(draw)) {
mVisibleRegionsDirty = true;
+ mUpdateInputInfo = true;
// find the displays that were removed
// (ie: in drawing state but not in current state)
@@ -3128,6 +3160,7 @@
if (mSomeChildrenChanged) {
mVisibleRegionsDirty = true;
mSomeChildrenChanged = false;
+ mUpdateInputInfo = true;
}
// Update transform hint.
@@ -3169,7 +3202,7 @@
}
}
- if (!hintDisplay) {
+ if (!hintDisplay && mDisplays.size() > 0) {
// NOTE: TEMPORARY FIX ONLY. Real fix should cause layers to
// redraw after transform hint changes. See bug 8508397.
@@ -3179,7 +3212,11 @@
hintDisplay = getDefaultDisplayDeviceLocked();
}
- layer->updateTransformHint(hintDisplay->getTransformHint());
+ if (hintDisplay) {
+ layer->updateTransformHint(hintDisplay->getTransformHint());
+ } else {
+ ALOGW("Ignoring transform hint update for %s", layer->getDebugName());
+ }
});
}
@@ -3187,6 +3224,7 @@
mLayersAdded = false;
// Layers have been added.
mVisibleRegionsDirty = true;
+ mUpdateInputInfo = true;
}
// some layers might have been removed, so
@@ -3194,6 +3232,7 @@
if (mLayersRemoved) {
mLayersRemoved = false;
mVisibleRegionsDirty = true;
+ mUpdateInputInfo = true;
mDrawingState.traverseInZOrder([&](Layer* layer) {
if (mLayersPendingRemoval.indexOf(layer) >= 0) {
// this layer is not visible anymore
@@ -3218,14 +3257,14 @@
std::vector<WindowInfo> windowInfos;
std::vector<DisplayInfo> displayInfos;
bool updateWindowInfo = false;
- if (mVisibleRegionsDirty || mInputInfoChanged) {
- mInputInfoChanged = false;
+ if (mUpdateInputInfo) {
+ mUpdateInputInfo = false;
updateWindowInfo = true;
buildWindowInfos(windowInfos, displayInfos);
- }
- if (!updateWindowInfo && mInputWindowCommands.empty()) {
+ } else if (mInputWindowCommands.empty()) {
return;
}
+
BackgroundExecutor::getInstance().sendCallbacks({[updateWindowInfo,
windowInfos = std::move(windowInfos),
displayInfos = std::move(displayInfos),
@@ -3234,12 +3273,17 @@
inputFlinger = mInputFlinger, this]() {
ATRACE_NAME("BackgroundExecutor::updateInputFlinger");
if (updateWindowInfo) {
- mWindowInfosListenerInvoker->windowInfosChanged(windowInfos, displayInfos,
- inputWindowCommands.syncInputWindows);
- } else if (inputWindowCommands.syncInputWindows) {
- // If the caller requested to sync input windows, but there are no
- // changes to input windows, notify immediately.
- windowInfosReported();
+ mWindowInfosListenerInvoker
+ ->windowInfosChanged(windowInfos, displayInfos,
+ inputWindowCommands.windowInfosReportedListeners);
+ } else {
+ // If there are listeners but no changes to input windows, call the listeners
+ // immediately.
+ for (const auto& listener : inputWindowCommands.windowInfosReportedListeners) {
+ if (IInterface::asBinder(listener)->isBinderAlive()) {
+ listener->onWindowInfosReported();
+ }
+ }
}
for (const auto& focusRequest : inputWindowCommands.focusRequests) {
inputFlinger->setFocusedWindow(focusRequest);
@@ -3619,9 +3663,9 @@
status_t SurfaceFlinger::addClientLayer(const sp<Client>& client, const sp<IBinder>& handle,
const sp<Layer>& layer, const wp<Layer>& parent,
bool addToRoot, uint32_t* outTransformHint) {
- if (mNumLayers >= ISurfaceComposer::MAX_LAYERS) {
+ if (mNumLayers >= MAX_LAYERS) {
ALOGE("AddClientLayer failed, mNumLayers (%zu) >= MAX_LAYERS (%zu)", mNumLayers.load(),
- ISurfaceComposer::MAX_LAYERS);
+ MAX_LAYERS);
static_cast<void>(mScheduler->schedule([=] {
ALOGE("Dumping random sampling of on-screen layers: ");
mDrawingState.traverse([&](Layer *layer) {
@@ -4062,11 +4106,9 @@
Mutex::Autolock lock(mQueueLock);
// Generate a CountDownLatch pending state if this is a synchronous transaction.
- if ((state.flags & eSynchronous) || state.inputWindowCommands.syncInputWindows) {
- state.transactionCommittedSignal = std::make_shared<CountDownLatch>(
- (state.inputWindowCommands.syncInputWindows
- ? (CountDownLatch::eSyncInputWindows | CountDownLatch::eSyncTransaction)
- : CountDownLatch::eSyncTransaction));
+ if (state.flags & eSynchronous) {
+ state.transactionCommittedSignal =
+ std::make_shared<CountDownLatch>(CountDownLatch::eSyncTransaction);
}
mTransactionQueue.emplace_back(state);
@@ -4448,6 +4490,11 @@
if (what & layer_state_t::eBlurRegionsChanged) {
if (layer->setBlurRegions(s.blurRegions)) flags |= eTraversalNeeded;
}
+ if (what & layer_state_t::eRenderBorderChanged) {
+ if (layer->enableBorder(s.borderEnabled, s.borderWidth, s.borderColor)) {
+ flags |= eTraversalNeeded;
+ }
+ }
if (what & layer_state_t::eLayerStackChanged) {
ssize_t idx = mCurrentState.layersSortedByZ.indexOf(layer);
// We only allow setting layer stacks for top level layers,
@@ -4499,9 +4546,10 @@
}
std::optional<nsecs_t> dequeueBufferTimestamp;
if (what & layer_state_t::eMetadataChanged) {
- dequeueBufferTimestamp = s.metadata.getInt64(METADATA_DEQUEUE_TIME);
+ dequeueBufferTimestamp = s.metadata.getInt64(gui::METADATA_DEQUEUE_TIME);
- if (const int32_t gameMode = s.metadata.getInt32(METADATA_GAME_MODE, -1); gameMode != -1) {
+ if (const int32_t gameMode = s.metadata.getInt32(gui::METADATA_GAME_MODE, -1);
+ gameMode != -1) {
// The transaction will be received on the Task layer and needs to be applied to all
// child layers. Child layers that are added at a later point will obtain the game mode
// info through addChild().
@@ -4518,6 +4566,14 @@
if (what & layer_state_t::eShadowRadiusChanged) {
if (layer->setShadowRadius(s.shadowRadius)) flags |= eTraversalNeeded;
}
+ if (what & layer_state_t::eDefaultFrameRateCompatibilityChanged) {
+ const auto compatibility =
+ Layer::FrameRate::convertCompatibility(s.defaultFrameRateCompatibility);
+
+ if (layer->setDefaultFrameRateCompatibility(compatibility)) {
+ flags |= eTraversalNeeded;
+ }
+ }
if (what & layer_state_t::eFrameRateSelectionPriority) {
if (layer->setFrameRateSelectionPriority(s.frameRateSelectionPriority)) {
flags |= eTraversalNeeded;
@@ -4568,7 +4624,7 @@
if (what & layer_state_t::eDropInputModeChanged) {
if (layer->setDropInputMode(s.dropInputMode)) {
flags |= eTraversalNeeded;
- mInputInfoChanged = true;
+ mUpdateInputInfo = true;
}
}
// This has to happen after we reparent children because when we reparent to null we remove
@@ -4717,42 +4773,6 @@
return result;
}
-status_t SurfaceFlinger::createBufferQueueLayer(LayerCreationArgs& args, PixelFormat& format,
- sp<IBinder>* handle,
- sp<IGraphicBufferProducer>* gbp,
- sp<Layer>* outLayer) {
- // initialize the surfaces
- switch (format) {
- case PIXEL_FORMAT_TRANSPARENT:
- case PIXEL_FORMAT_TRANSLUCENT:
- format = PIXEL_FORMAT_RGBA_8888;
- break;
- case PIXEL_FORMAT_OPAQUE:
- format = PIXEL_FORMAT_RGBX_8888;
- break;
- }
-
- sp<BufferQueueLayer> layer;
- args.textureName = getNewTexture();
- {
- // Grab the SF state lock during this since it's the only safe way to access
- // RenderEngine when creating a BufferLayerConsumer
- // TODO: Check if this lock is still needed here
- Mutex::Autolock lock(mStateLock);
- layer = getFactory().createBufferQueueLayer(args);
- }
-
- status_t err = layer->setDefaultBufferProperties(0, 0, format);
- if (err == NO_ERROR) {
- *handle = layer->getHandle();
- *gbp = layer->getProducer();
- *outLayer = layer;
- }
-
- ALOGE_IF(err, "createBufferQueueLayer() failed (%s)", strerror(-err));
- return err;
-}
-
status_t SurfaceFlinger::createBufferStateLayer(LayerCreationArgs& args, sp<IBinder>* handle,
sp<Layer>* outLayer) {
args.textureName = getNewTexture();
@@ -4911,6 +4931,9 @@
// Update display while dozing
getHwComposer().setPowerMode(displayId, mode);
if (isDisplayActiveLocked(display) && currentMode == hal::PowerMode::DOZE_SUSPEND) {
+ ALOGI("Force repainting for DOZE_SUSPEND -> DOZE or ON.");
+ mVisibleRegionsDirty = true;
+ scheduleRepaint();
mScheduler->onScreenAcquired(mAppConnectionHandle);
mScheduler->resyncToHardwareVsync(true, refreshRate);
}
@@ -4929,7 +4952,7 @@
if (isDisplayActiveLocked(display)) {
mTimeStats->setPowerMode(mode);
mRefreshRateStats->setPowerMode(mode);
- mScheduler->setDisplayPowerState(mode == hal::PowerMode::ON);
+ mScheduler->setDisplayPowerMode(mode);
}
ALOGD("Finished setting power mode %d on display %s", mode, to_string(displayId).c_str());
@@ -5506,29 +5529,11 @@
#pragma clang diagnostic push
#pragma clang diagnostic error "-Wswitch-enum"
switch (static_cast<ISurfaceComposerTag>(code)) {
- case ENABLE_VSYNC_INJECTIONS:
- case INJECT_VSYNC:
- if (!hasMockHwc()) return PERMISSION_DENIED;
- [[fallthrough]];
// These methods should at minimum make sure that the client requested
// access to SF.
- case BOOT_FINISHED:
- case CLEAR_ANIMATION_FRAME_STATS:
- case GET_ANIMATION_FRAME_STATS:
- case OVERRIDE_HDR_TYPES:
case GET_HDR_CAPABILITIES:
- case SET_DESIRED_DISPLAY_MODE_SPECS:
- case GET_DESIRED_DISPLAY_MODE_SPECS:
- case SET_ACTIVE_COLOR_MODE:
- case SET_BOOT_DISPLAY_MODE:
case GET_AUTO_LOW_LATENCY_MODE_SUPPORT:
case GET_GAME_CONTENT_TYPE_SUPPORT:
- case GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES:
- case SET_DISPLAY_CONTENT_SAMPLING_ENABLED:
- case GET_DISPLAYED_CONTENT_SAMPLE:
- case ADD_TUNNEL_MODE_ENABLED_LISTENER:
- case REMOVE_TUNNEL_MODE_ENABLED_LISTENER:
- case SET_GLOBAL_SHADOW_SETTINGS:
case ACQUIRE_FRAME_RATE_FLEXIBILITY_TOKEN: {
// OVERRIDE_HDR_TYPES is used by CTS tests, which acquire the necessary
// permission dynamically. Don't use the permission cache for this check.
@@ -5541,100 +5546,38 @@
}
return OK;
}
- case GET_LAYER_DEBUG_INFO: {
- IPCThreadState* ipc = IPCThreadState::self();
- const int pid = ipc->getCallingPid();
- const int uid = ipc->getCallingUid();
- if ((uid != AID_SHELL) && !PermissionCache::checkPermission(sDump, pid, uid)) {
- ALOGE("Layer debug info permission denied for pid=%d, uid=%d", pid, uid);
- return PERMISSION_DENIED;
- }
- return OK;
- }
- // Used by apps to hook Choreographer to SurfaceFlinger.
- case CREATE_DISPLAY_EVENT_CONNECTION:
// The following calls are currently used by clients that do not
// request necessary permissions. However, they do not expose any secret
// information, so it is OK to pass them.
- case AUTHENTICATE_SURFACE:
case GET_ACTIVE_COLOR_MODE:
case GET_ACTIVE_DISPLAY_MODE:
case GET_DISPLAY_COLOR_MODES:
- case GET_DISPLAY_NATIVE_PRIMARIES:
- case GET_STATIC_DISPLAY_INFO:
- case GET_DYNAMIC_DISPLAY_INFO:
case GET_DISPLAY_MODES:
- case GET_SUPPORTED_FRAME_TIMESTAMPS:
// Calling setTransactionState is safe, because you need to have been
// granted a reference to Client* and Handle* to do anything with it.
- case SET_TRANSACTION_STATE:
- case CREATE_CONNECTION:
- case GET_COLOR_MANAGEMENT:
- case GET_COMPOSITION_PREFERENCE:
- case GET_PROTECTED_CONTENT_SUPPORT:
- // setFrameRate() is deliberately available for apps to call without any
- // special permissions.
- case SET_FRAME_RATE:
- case GET_DISPLAY_DECORATION_SUPPORT:
- case SET_FRAME_TIMELINE_INFO:
- case GET_GPU_CONTEXT_PRIORITY:
- case GET_MAX_ACQUIRED_BUFFER_COUNT: {
+ case SET_TRANSACTION_STATE: {
// This is not sensitive information, so should not require permission control.
return OK;
}
- case ADD_FPS_LISTENER:
- case REMOVE_FPS_LISTENER:
- case ADD_REGION_SAMPLING_LISTENER:
- case REMOVE_REGION_SAMPLING_LISTENER: {
- // codes that require permission check
- IPCThreadState* ipc = IPCThreadState::self();
- const int pid = ipc->getCallingPid();
- const int uid = ipc->getCallingUid();
- if ((uid != AID_GRAPHICS) &&
- !PermissionCache::checkPermission(sReadFramebuffer, pid, uid)) {
- ALOGE("Permission Denial: can't read framebuffer pid=%d, uid=%d", pid, uid);
- return PERMISSION_DENIED;
- }
- return OK;
- }
- case ADD_TRANSACTION_TRACE_LISTENER: {
- IPCThreadState* ipc = IPCThreadState::self();
- const int uid = ipc->getCallingUid();
- if (uid == AID_ROOT || uid == AID_GRAPHICS || uid == AID_SYSTEM || uid == AID_SHELL) {
- return OK;
- }
- return PERMISSION_DENIED;
- }
- case SET_OVERRIDE_FRAME_RATE: {
- const int uid = IPCThreadState::self()->getCallingUid();
- if (uid == AID_ROOT || uid == AID_SYSTEM) {
- return OK;
- }
- return PERMISSION_DENIED;
- }
- case ON_PULL_ATOM: {
- const int uid = IPCThreadState::self()->getCallingUid();
- if (uid == AID_SYSTEM) {
- return OK;
- }
- return PERMISSION_DENIED;
- }
- case ADD_WINDOW_INFOS_LISTENER:
- case REMOVE_WINDOW_INFOS_LISTENER: {
- const int uid = IPCThreadState::self()->getCallingUid();
- if (uid == AID_SYSTEM || uid == AID_GRAPHICS) {
- return OK;
- }
- return PERMISSION_DENIED;
- }
+ case BOOT_FINISHED:
+ // Used by apps to hook Choreographer to SurfaceFlinger.
+ case CREATE_DISPLAY_EVENT_CONNECTION:
+ case CREATE_CONNECTION:
case CREATE_DISPLAY:
case DESTROY_DISPLAY:
case GET_PRIMARY_PHYSICAL_DISPLAY_ID:
case GET_PHYSICAL_DISPLAY_IDS:
case GET_PHYSICAL_DISPLAY_TOKEN:
+ case AUTHENTICATE_SURFACE:
case SET_POWER_MODE:
+ case GET_SUPPORTED_FRAME_TIMESTAMPS:
case GET_DISPLAY_STATE:
case GET_DISPLAY_STATS:
+ case GET_STATIC_DISPLAY_INFO:
+ case GET_DYNAMIC_DISPLAY_INFO:
+ case GET_DISPLAY_NATIVE_PRIMARIES:
+ case SET_ACTIVE_COLOR_MODE:
+ case SET_BOOT_DISPLAY_MODE:
case CLEAR_BOOT_DISPLAY_MODE:
case GET_BOOT_DISPLAY_MODE_SUPPORT:
case SET_AUTO_LOW_LATENCY_MODE:
@@ -5642,12 +5585,43 @@
case CAPTURE_LAYERS:
case CAPTURE_DISPLAY:
case CAPTURE_DISPLAY_BY_ID:
+ case CLEAR_ANIMATION_FRAME_STATS:
+ case GET_ANIMATION_FRAME_STATS:
+ case OVERRIDE_HDR_TYPES:
+ case ON_PULL_ATOM:
+ case ENABLE_VSYNC_INJECTIONS:
+ case INJECT_VSYNC:
+ case GET_LAYER_DEBUG_INFO:
+ case GET_COLOR_MANAGEMENT:
+ case GET_COMPOSITION_PREFERENCE:
+ case GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES:
+ case SET_DISPLAY_CONTENT_SAMPLING_ENABLED:
+ case GET_DISPLAYED_CONTENT_SAMPLE:
+ case GET_PROTECTED_CONTENT_SUPPORT:
case IS_WIDE_COLOR_DISPLAY:
+ case ADD_REGION_SAMPLING_LISTENER:
+ case REMOVE_REGION_SAMPLING_LISTENER:
+ case ADD_FPS_LISTENER:
+ case REMOVE_FPS_LISTENER:
+ case ADD_TUNNEL_MODE_ENABLED_LISTENER:
+ case REMOVE_TUNNEL_MODE_ENABLED_LISTENER:
+ case ADD_WINDOW_INFOS_LISTENER:
+ case REMOVE_WINDOW_INFOS_LISTENER:
+ case SET_DESIRED_DISPLAY_MODE_SPECS:
+ case GET_DESIRED_DISPLAY_MODE_SPECS:
case GET_DISPLAY_BRIGHTNESS_SUPPORT:
case SET_DISPLAY_BRIGHTNESS:
case ADD_HDR_LAYER_INFO_LISTENER:
case REMOVE_HDR_LAYER_INFO_LISTENER:
case NOTIFY_POWER_BOOST:
+ case SET_GLOBAL_SHADOW_SETTINGS:
+ case GET_DISPLAY_DECORATION_SUPPORT:
+ case SET_FRAME_RATE:
+ case SET_OVERRIDE_FRAME_RATE:
+ case SET_FRAME_TIMELINE_INFO:
+ case ADD_TRANSACTION_TRACE_LISTENER:
+ case GET_GPU_CONTEXT_PRIORITY:
+ case GET_MAX_ACQUIRED_BUFFER_COUNT:
LOG_FATAL("Deprecated opcode: %d, migrated to AIDL", code);
return PERMISSION_DENIED;
}
@@ -5859,7 +5833,8 @@
(fixedStartingTime) ? fixedStartingTime : systemTime();
mScheduler
->schedule([&]() FTL_FAKE_GUARD(mStateLock) {
- mLayerTracing.notify("start", startingTime);
+ mLayerTracing.notify(true /* visibleRegionDirty */,
+ startingTime, mLastCommittedVsyncId);
})
.wait();
}
@@ -6842,11 +6817,6 @@
return future;
}
-void SurfaceFlinger::windowInfosReported() {
- Mutex::Autolock _l(mStateLock);
- signalSynchronousTransactions(CountDownLatch::eSyncInputWindows);
-}
-
// ---------------------------------------------------------------------------
void SurfaceFlinger::State::traverse(const LayerVector::Visitor& visitor) const {
@@ -6895,9 +6865,7 @@
return NO_ERROR;
}
- status_t setPolicyResult = overridePolicy
- ? display->refreshRateConfigs().setOverridePolicy(policy)
- : display->refreshRateConfigs().setDisplayManagerPolicy(*policy);
+ const status_t setPolicyResult = display->setRefreshRatePolicy(policy, overridePolicy);
if (setPolicyResult < 0) {
return BAD_VALUE;
}
@@ -7081,45 +7049,12 @@
// on the work to remove the table in that bug rather than adding more to
// it.
static const std::unordered_map<std::string, uint32_t> genericLayerMetadataKeyMap{
- {"org.chromium.arc.V1_0.TaskId", METADATA_TASK_ID},
- {"org.chromium.arc.V1_0.CursorInfo", METADATA_MOUSE_CURSOR},
+ {"org.chromium.arc.V1_0.TaskId", gui::METADATA_TASK_ID},
+ {"org.chromium.arc.V1_0.CursorInfo", gui::METADATA_MOUSE_CURSOR},
};
return genericLayerMetadataKeyMap;
}
-status_t SurfaceFlinger::setFrameRate(const sp<IGraphicBufferProducer>& surface, float frameRate,
- int8_t compatibility, int8_t changeFrameRateStrategy) {
- if (!ValidateFrameRate(frameRate, compatibility, changeFrameRateStrategy,
- "SurfaceFlinger::setFrameRate")) {
- return BAD_VALUE;
- }
-
- static_cast<void>(mScheduler->schedule([=] {
- Mutex::Autolock lock(mStateLock);
- if (authenticateSurfaceTextureLocked(surface)) {
- sp<Layer> layer = (static_cast<MonitoredProducer*>(surface.get()))->getLayer();
- if (layer == nullptr) {
- ALOGE("Attempt to set frame rate on a layer that no longer exists");
- return BAD_VALUE;
- }
- const auto strategy =
- Layer::FrameRate::convertChangeFrameRateStrategy(changeFrameRateStrategy);
- if (layer->setFrameRate(
- Layer::FrameRate(Fps::fromValue(frameRate),
- Layer::FrameRate::convertCompatibility(compatibility),
- strategy))) {
- setTransactionFlags(eTraversalNeeded);
- }
- } else {
- ALOGE("Attempt to set frame rate on an unrecognized IGraphicBufferProducer");
- return BAD_VALUE;
- }
- return NO_ERROR;
- }));
-
- return NO_ERROR;
-}
-
status_t SurfaceFlinger::setOverrideFrameRate(uid_t uid, float frameRate) {
PhysicalDisplayId displayId = [&]() {
Mutex::Autolock lock(mStateLock);
@@ -7131,24 +7066,6 @@
return NO_ERROR;
}
-status_t SurfaceFlinger::setFrameTimelineInfo(const sp<IGraphicBufferProducer>& surface,
- const FrameTimelineInfo& frameTimelineInfo) {
- Mutex::Autolock lock(mStateLock);
- if (!authenticateSurfaceTextureLocked(surface)) {
- ALOGE("Attempt to set frame timeline info on an unrecognized IGraphicBufferProducer");
- return BAD_VALUE;
- }
-
- sp<Layer> layer = (static_cast<MonitoredProducer*>(surface.get()))->getLayer();
- if (layer == nullptr) {
- ALOGE("Attempt to set frame timeline info on a layer that no longer exists");
- return BAD_VALUE;
- }
-
- layer->setFrameTimelineInfoForBuffer(frameTimelineInfo);
- return NO_ERROR;
-}
-
void SurfaceFlinger::enableRefreshRateOverlay(bool enable) {
for (const auto& [ignored, display] : mDisplays) {
if (display->isInternal()) {
@@ -7168,7 +7085,7 @@
return NO_ERROR;
}
-int SurfaceFlinger::getGPUContextPriority() {
+int SurfaceFlinger::getGpuContextPriority() {
return getRenderEngine().getContextPriority();
}
@@ -7214,7 +7131,7 @@
return calculateMaxAcquiredBufferCount(refreshRate, presentLatency);
}
-void SurfaceFlinger::handleLayerCreatedLocked(const LayerCreatedState& state) {
+void SurfaceFlinger::handleLayerCreatedLocked(const LayerCreatedState& state, int64_t vsyncId) {
sp<Layer> layer = state.layer.promote();
if (!layer) {
ALOGD("Layer was destroyed soon after creation %p", state.layer.unsafe_get());
@@ -7244,7 +7161,9 @@
}
layer->updateTransformHint(mActiveDisplayTransformHint);
-
+ if (mTransactionTracing) {
+ mTransactionTracing->onLayerAddedToDrawingState(layer->getSequence(), vsyncId);
+ }
mInterceptor->saveSurfaceCreation(layer);
}
@@ -7328,7 +7247,7 @@
return buffer;
}
-bool SurfaceFlinger::commitCreatedLayers() {
+bool SurfaceFlinger::commitCreatedLayers(int64_t vsyncId) {
std::vector<LayerCreatedState> createdLayers;
{
std::scoped_lock<std::mutex> lock(mCreatedLayersLock);
@@ -7341,7 +7260,7 @@
Mutex::Autolock _l(mStateLock);
for (const auto& createdLayer : createdLayers) {
- handleLayerCreatedLocked(createdLayer);
+ handleLayerCreatedLocked(createdLayer, vsyncId);
}
createdLayers.clear();
mLayersAdded = true;
@@ -7350,24 +7269,58 @@
// gui::ISurfaceComposer
+binder::Status SurfaceComposerAIDL::bootFinished() {
+ status_t status = checkAccessPermission();
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
+ }
+ mFlinger->bootFinished();
+ return binder::Status::ok();
+}
+
+binder::Status SurfaceComposerAIDL::createDisplayEventConnection(
+ VsyncSource vsyncSource, EventRegistration eventRegistration,
+ sp<IDisplayEventConnection>* outConnection) {
+ sp<IDisplayEventConnection> conn =
+ mFlinger->createDisplayEventConnection(vsyncSource, eventRegistration);
+ if (conn == nullptr) {
+ *outConnection = nullptr;
+ return binderStatusFromStatusT(BAD_VALUE);
+ } else {
+ *outConnection = conn;
+ return binder::Status::ok();
+ }
+}
+
+binder::Status SurfaceComposerAIDL::createConnection(sp<gui::ISurfaceComposerClient>* outClient) {
+ const sp<Client> client = new Client(mFlinger);
+ if (client->initCheck() == NO_ERROR) {
+ *outClient = client;
+ return binder::Status::ok();
+ } else {
+ *outClient = nullptr;
+ return binderStatusFromStatusT(BAD_VALUE);
+ }
+}
+
binder::Status SurfaceComposerAIDL::createDisplay(const std::string& displayName, bool secure,
sp<IBinder>* outDisplay) {
status_t status = checkAccessPermission();
- if (status == OK) {
- String8 displayName8 = String8::format("%s", displayName.c_str());
- *outDisplay = mFlinger->createDisplay(displayName8, secure);
- return binder::Status::ok();
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
}
- return binder::Status::fromStatusT(status);
+ String8 displayName8 = String8::format("%s", displayName.c_str());
+ *outDisplay = mFlinger->createDisplay(displayName8, secure);
+ return binder::Status::ok();
}
binder::Status SurfaceComposerAIDL::destroyDisplay(const sp<IBinder>& display) {
status_t status = checkAccessPermission();
- if (status == OK) {
- mFlinger->destroyDisplay(display);
- return binder::Status::ok();
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
}
- return binder::Status::fromStatusT(status);
+ mFlinger->destroyDisplay(display);
+ return binder::Status::ok();
}
binder::Status SurfaceComposerAIDL::getPhysicalDisplayIds(std::vector<int64_t>* outDisplayIds) {
@@ -7384,7 +7337,7 @@
binder::Status SurfaceComposerAIDL::getPrimaryPhysicalDisplayId(int64_t* outDisplayId) {
status_t status = checkAccessPermission();
if (status != OK) {
- return binder::Status::fromStatusT(status);
+ return binderStatusFromStatusT(status);
}
PhysicalDisplayId id;
@@ -7392,7 +7345,7 @@
if (status == NO_ERROR) {
*outDisplayId = id.value;
}
- return binder::Status::fromStatusT(status);
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::getPhysicalDisplayToken(int64_t displayId,
@@ -7404,12 +7357,25 @@
binder::Status SurfaceComposerAIDL::setPowerMode(const sp<IBinder>& display, int mode) {
status_t status = checkAccessPermission();
- if (status != OK) return binder::Status::fromStatusT(status);
-
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
+ }
mFlinger->setPowerMode(display, mode);
return binder::Status::ok();
}
+binder::Status SurfaceComposerAIDL::getSupportedFrameTimestamps(
+ std::vector<FrameEvent>* outSupported) {
+ status_t status;
+ if (!outSupported) {
+ status = UNEXPECTED_NULL;
+ } else {
+ outSupported->clear();
+ status = mFlinger->getSupportedFrameTimestamps(outSupported);
+ }
+ return binderStatusFromStatusT(status);
+}
+
binder::Status SurfaceComposerAIDL::getDisplayStats(const sp<IBinder>& display,
gui::DisplayStatInfo* outStatInfo) {
DisplayStatInfo statInfo;
@@ -7418,7 +7384,7 @@
outStatInfo->vsyncTime = static_cast<long>(statInfo.vsyncTime);
outStatInfo->vsyncPeriod = static_cast<long>(statInfo.vsyncPeriod);
}
- return binder::Status::fromStatusT(status);
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::getDisplayState(const sp<IBinder>& display,
@@ -7431,37 +7397,175 @@
outState->layerStackSpaceRect.width = state.layerStackSpaceRect.width;
outState->layerStackSpaceRect.height = state.layerStackSpaceRect.height;
}
- return binder::Status::fromStatusT(status);
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getStaticDisplayInfo(const sp<IBinder>& display,
+ gui::StaticDisplayInfo* outInfo) {
+ using Tag = gui::DeviceProductInfo::ManufactureOrModelDate::Tag;
+ ui::StaticDisplayInfo info;
+ status_t status = mFlinger->getStaticDisplayInfo(display, &info);
+ if (status == NO_ERROR) {
+ // convert ui::StaticDisplayInfo to gui::StaticDisplayInfo
+ outInfo->connectionType = static_cast<gui::DisplayConnectionType>(info.connectionType);
+ outInfo->density = info.density;
+ outInfo->secure = info.secure;
+ outInfo->installOrientation = static_cast<gui::Rotation>(info.installOrientation);
+
+ gui::DeviceProductInfo dinfo;
+ std::optional<DeviceProductInfo> dpi = info.deviceProductInfo;
+ dinfo.name = std::move(dpi->name);
+ dinfo.manufacturerPnpId =
+ std::vector<uint8_t>(dpi->manufacturerPnpId.begin(), dpi->manufacturerPnpId.end());
+ dinfo.productId = dpi->productId;
+ dinfo.relativeAddress =
+ std::vector<uint8_t>(dpi->relativeAddress.begin(), dpi->relativeAddress.end());
+ if (const auto* model =
+ std::get_if<DeviceProductInfo::ModelYear>(&dpi->manufactureOrModelDate)) {
+ gui::DeviceProductInfo::ModelYear modelYear;
+ modelYear.year = model->year;
+ dinfo.manufactureOrModelDate.set<Tag::modelYear>(modelYear);
+ } else if (const auto* manufacture = std::get_if<DeviceProductInfo::ManufactureYear>(
+ &dpi->manufactureOrModelDate)) {
+ gui::DeviceProductInfo::ManufactureYear date;
+ date.modelYear.year = manufacture->year;
+ dinfo.manufactureOrModelDate.set<Tag::manufactureYear>(date);
+ } else if (const auto* manufacture = std::get_if<DeviceProductInfo::ManufactureWeekAndYear>(
+ &dpi->manufactureOrModelDate)) {
+ gui::DeviceProductInfo::ManufactureWeekAndYear date;
+ date.manufactureYear.modelYear.year = manufacture->year;
+ date.week = manufacture->week;
+ dinfo.manufactureOrModelDate.set<Tag::manufactureWeekAndYear>(date);
+ }
+
+ outInfo->deviceProductInfo = dinfo;
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getDynamicDisplayInfo(const sp<IBinder>& display,
+ gui::DynamicDisplayInfo* outInfo) {
+ ui::DynamicDisplayInfo info;
+ status_t status = mFlinger->getDynamicDisplayInfo(display, &info);
+ if (status == NO_ERROR) {
+ // convert ui::DynamicDisplayInfo to gui::DynamicDisplayInfo
+ outInfo->supportedDisplayModes.clear();
+ outInfo->supportedDisplayModes.reserve(info.supportedDisplayModes.size());
+ for (const auto& mode : info.supportedDisplayModes) {
+ gui::DisplayMode outMode;
+ outMode.id = mode.id;
+ outMode.resolution.width = mode.resolution.width;
+ outMode.resolution.height = mode.resolution.height;
+ outMode.xDpi = mode.xDpi;
+ outMode.yDpi = mode.yDpi;
+ outMode.refreshRate = mode.refreshRate;
+ outMode.appVsyncOffset = mode.appVsyncOffset;
+ outMode.sfVsyncOffset = mode.sfVsyncOffset;
+ outMode.presentationDeadline = mode.presentationDeadline;
+ outMode.group = mode.group;
+ outInfo->supportedDisplayModes.push_back(outMode);
+ }
+
+ outInfo->activeDisplayModeId = info.activeDisplayModeId;
+
+ outInfo->supportedColorModes.clear();
+ outInfo->supportedColorModes.reserve(info.supportedColorModes.size());
+ for (const auto& cmode : info.supportedColorModes) {
+ outInfo->supportedColorModes.push_back(static_cast<int32_t>(cmode));
+ }
+
+ outInfo->activeColorMode = static_cast<int32_t>(info.activeColorMode);
+
+ gui::HdrCapabilities& hdrCapabilities = outInfo->hdrCapabilities;
+ hdrCapabilities.supportedHdrTypes.clear();
+ hdrCapabilities.supportedHdrTypes.reserve(
+ info.hdrCapabilities.getSupportedHdrTypes().size());
+ for (const auto& hdr : info.hdrCapabilities.getSupportedHdrTypes()) {
+ hdrCapabilities.supportedHdrTypes.push_back(static_cast<int32_t>(hdr));
+ }
+ hdrCapabilities.maxLuminance = info.hdrCapabilities.getDesiredMaxLuminance();
+ hdrCapabilities.maxAverageLuminance = info.hdrCapabilities.getDesiredMaxAverageLuminance();
+ hdrCapabilities.minLuminance = info.hdrCapabilities.getDesiredMinLuminance();
+
+ outInfo->autoLowLatencyModeSupported = info.autoLowLatencyModeSupported;
+ outInfo->gameContentTypeSupported = info.gameContentTypeSupported;
+ outInfo->preferredBootDisplayMode = info.preferredBootDisplayMode;
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getDisplayNativePrimaries(const sp<IBinder>& display,
+ gui::DisplayPrimaries* outPrimaries) {
+ ui::DisplayPrimaries primaries;
+ status_t status = mFlinger->getDisplayNativePrimaries(display, primaries);
+ if (status == NO_ERROR) {
+ outPrimaries->red.X = primaries.red.X;
+ outPrimaries->red.Y = primaries.red.Y;
+ outPrimaries->red.Z = primaries.red.Z;
+
+ outPrimaries->green.X = primaries.green.X;
+ outPrimaries->green.Y = primaries.green.Y;
+ outPrimaries->green.Z = primaries.green.Z;
+
+ outPrimaries->blue.X = primaries.blue.X;
+ outPrimaries->blue.Y = primaries.blue.Y;
+ outPrimaries->blue.Z = primaries.blue.Z;
+
+ outPrimaries->white.X = primaries.white.X;
+ outPrimaries->white.Y = primaries.white.Y;
+ outPrimaries->white.Z = primaries.white.Z;
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::setActiveColorMode(const sp<IBinder>& display, int colorMode) {
+ status_t status = checkAccessPermission();
+ if (status == OK) {
+ status = mFlinger->setActiveColorMode(display, static_cast<ui::ColorMode>(colorMode));
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::setBootDisplayMode(const sp<IBinder>& display,
+ int displayModeId) {
+ status_t status = checkAccessPermission();
+ if (status == OK) {
+ status = mFlinger->setBootDisplayMode(display,
+ static_cast<ui::DisplayModeId>(displayModeId));
+ }
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::clearBootDisplayMode(const sp<IBinder>& display) {
status_t status = checkAccessPermission();
- if (status != OK) return binder::Status::fromStatusT(status);
-
- status = mFlinger->clearBootDisplayMode(display);
- return binder::Status::fromStatusT(status);
+ if (status == OK) {
+ status = mFlinger->clearBootDisplayMode(display);
+ }
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::getBootDisplayModeSupport(bool* outMode) {
status_t status = checkAccessPermission();
- if (status != OK) return binder::Status::fromStatusT(status);
-
- status = mFlinger->getBootDisplayModeSupport(outMode);
- return binder::Status::fromStatusT(status);
+ if (status == OK) {
+ status = mFlinger->getBootDisplayModeSupport(outMode);
+ }
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::setAutoLowLatencyMode(const sp<IBinder>& display, bool on) {
status_t status = checkAccessPermission();
- if (status != OK) return binder::Status::fromStatusT(status);
-
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
+ }
mFlinger->setAutoLowLatencyMode(display, on);
return binder::Status::ok();
}
binder::Status SurfaceComposerAIDL::setGameContentType(const sp<IBinder>& display, bool on) {
status_t status = checkAccessPermission();
- if (status != OK) return binder::Status::fromStatusT(status);
-
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
+ }
mFlinger->setGameContentType(display, on);
return binder::Status::ok();
}
@@ -7469,7 +7573,7 @@
binder::Status SurfaceComposerAIDL::captureDisplay(
const DisplayCaptureArgs& args, const sp<IScreenCaptureListener>& captureListener) {
status_t status = mFlinger->captureDisplay(args, captureListener);
- return binder::Status::fromStatusT(status);
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::captureDisplayById(
@@ -7483,60 +7587,465 @@
} else {
status = PERMISSION_DENIED;
}
- return binder::Status::fromStatusT(status);
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::captureLayers(
const LayerCaptureArgs& args, const sp<IScreenCaptureListener>& captureListener) {
status_t status = mFlinger->captureLayers(args, captureListener);
- return binder::Status::fromStatusT(status);
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::clearAnimationFrameStats() {
+ status_t status = checkAccessPermission();
+ if (status == OK) {
+ status = mFlinger->clearAnimationFrameStats();
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getAnimationFrameStats(gui::FrameStats* outStats) {
+ status_t status = checkAccessPermission();
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
+ }
+
+ FrameStats stats;
+ status = mFlinger->getAnimationFrameStats(&stats);
+ if (status == NO_ERROR) {
+ outStats->refreshPeriodNano = stats.refreshPeriodNano;
+ outStats->desiredPresentTimesNano.reserve(stats.desiredPresentTimesNano.size());
+ for (const auto& t : stats.desiredPresentTimesNano) {
+ outStats->desiredPresentTimesNano.push_back(t);
+ }
+ outStats->actualPresentTimesNano.reserve(stats.actualPresentTimesNano.size());
+ for (const auto& t : stats.actualPresentTimesNano) {
+ outStats->actualPresentTimesNano.push_back(t);
+ }
+ outStats->frameReadyTimesNano.reserve(stats.frameReadyTimesNano.size());
+ for (const auto& t : stats.frameReadyTimesNano) {
+ outStats->frameReadyTimesNano.push_back(t);
+ }
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::overrideHdrTypes(const sp<IBinder>& display,
+ const std::vector<int32_t>& hdrTypes) {
+ // overrideHdrTypes is used by CTS tests, which acquire the necessary
+ // permission dynamically. Don't use the permission cache for this check.
+ status_t status = checkAccessPermission(false);
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
+ }
+
+ std::vector<ui::Hdr> hdrTypesVector;
+ for (int32_t i : hdrTypes) {
+ hdrTypesVector.push_back(static_cast<ui::Hdr>(i));
+ }
+ status = mFlinger->overrideHdrTypes(display, hdrTypesVector);
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::onPullAtom(int32_t atomId, gui::PullAtomData* outPullData) {
+ status_t status;
+ const int uid = IPCThreadState::self()->getCallingUid();
+ if (uid != AID_SYSTEM) {
+ status = PERMISSION_DENIED;
+ } else {
+ status = mFlinger->onPullAtom(atomId, &outPullData->data, &outPullData->success);
+ }
+ 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);
+ }
+
+ IPCThreadState* ipc = IPCThreadState::self();
+ const int pid = ipc->getCallingPid();
+ const int uid = ipc->getCallingUid();
+ if ((uid != AID_SHELL) && !PermissionCache::checkPermission(sDump, pid, uid)) {
+ ALOGE("Layer debug info permission denied for pid=%d, uid=%d", pid, uid);
+ return binderStatusFromStatusT(PERMISSION_DENIED);
+ }
+ status_t status = mFlinger->getLayerDebugInfo(outLayers);
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getColorManagement(bool* outGetColorManagement) {
+ status_t status = mFlinger->getColorManagement(outGetColorManagement);
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getCompositionPreference(gui::CompositionPreference* outPref) {
+ ui::Dataspace dataspace;
+ ui::PixelFormat pixelFormat;
+ ui::Dataspace wideColorGamutDataspace;
+ ui::PixelFormat wideColorGamutPixelFormat;
+ status_t status =
+ mFlinger->getCompositionPreference(&dataspace, &pixelFormat, &wideColorGamutDataspace,
+ &wideColorGamutPixelFormat);
+ if (status == NO_ERROR) {
+ outPref->defaultDataspace = static_cast<int32_t>(dataspace);
+ outPref->defaultPixelFormat = static_cast<int32_t>(pixelFormat);
+ outPref->wideColorGamutDataspace = static_cast<int32_t>(wideColorGamutDataspace);
+ outPref->wideColorGamutPixelFormat = static_cast<int32_t>(wideColorGamutPixelFormat);
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getDisplayedContentSamplingAttributes(
+ const sp<IBinder>& display, gui::ContentSamplingAttributes* outAttrs) {
+ status_t status = checkAccessPermission();
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
+ }
+
+ ui::PixelFormat format;
+ ui::Dataspace dataspace;
+ uint8_t componentMask;
+ status = mFlinger->getDisplayedContentSamplingAttributes(display, &format, &dataspace,
+ &componentMask);
+ if (status == NO_ERROR) {
+ outAttrs->format = static_cast<int32_t>(format);
+ outAttrs->dataspace = static_cast<int32_t>(dataspace);
+ outAttrs->componentMask = static_cast<int8_t>(componentMask);
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::setDisplayContentSamplingEnabled(const sp<IBinder>& display,
+ bool enable,
+ int8_t componentMask,
+ int64_t maxFrames) {
+ status_t status = checkAccessPermission();
+ if (status == OK) {
+ status = mFlinger->setDisplayContentSamplingEnabled(display, enable,
+ static_cast<uint8_t>(componentMask),
+ static_cast<uint64_t>(maxFrames));
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getDisplayedContentSample(const sp<IBinder>& display,
+ int64_t maxFrames, int64_t timestamp,
+ gui::DisplayedFrameStats* outStats) {
+ if (!outStats) {
+ return binderStatusFromStatusT(BAD_VALUE);
+ }
+
+ status_t status = checkAccessPermission();
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
+ }
+
+ DisplayedFrameStats stats;
+ status = mFlinger->getDisplayedContentSample(display, static_cast<uint64_t>(maxFrames),
+ static_cast<uint64_t>(timestamp), &stats);
+ if (status == NO_ERROR) {
+ // convert from ui::DisplayedFrameStats to gui::DisplayedFrameStats
+ outStats->numFrames = static_cast<int64_t>(stats.numFrames);
+ outStats->component_0_sample.reserve(stats.component_0_sample.size());
+ for (const auto& s : stats.component_0_sample) {
+ outStats->component_0_sample.push_back(static_cast<int64_t>(s));
+ }
+ outStats->component_1_sample.reserve(stats.component_1_sample.size());
+ for (const auto& s : stats.component_1_sample) {
+ outStats->component_1_sample.push_back(static_cast<int64_t>(s));
+ }
+ outStats->component_2_sample.reserve(stats.component_2_sample.size());
+ for (const auto& s : stats.component_2_sample) {
+ outStats->component_2_sample.push_back(static_cast<int64_t>(s));
+ }
+ outStats->component_3_sample.reserve(stats.component_3_sample.size());
+ for (const auto& s : stats.component_3_sample) {
+ outStats->component_3_sample.push_back(static_cast<int64_t>(s));
+ }
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getProtectedContentSupport(bool* outSupported) {
+ status_t status = mFlinger->getProtectedContentSupport(outSupported);
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::isWideColorDisplay(const sp<IBinder>& token,
bool* outIsWideColorDisplay) {
status_t status = mFlinger->isWideColorDisplay(token, outIsWideColorDisplay);
- return binder::Status::fromStatusT(status);
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::addRegionSamplingListener(
+ const gui::ARect& samplingArea, const sp<IBinder>& stopLayerHandle,
+ const sp<gui::IRegionSamplingListener>& listener) {
+ status_t status = checkReadFrameBufferPermission();
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
+ }
+ android::Rect rect;
+ rect.left = samplingArea.left;
+ rect.top = samplingArea.top;
+ rect.right = samplingArea.right;
+ rect.bottom = samplingArea.bottom;
+ status = mFlinger->addRegionSamplingListener(rect, stopLayerHandle, listener);
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::removeRegionSamplingListener(
+ const sp<gui::IRegionSamplingListener>& listener) {
+ status_t status = checkReadFrameBufferPermission();
+ if (status == OK) {
+ status = mFlinger->removeRegionSamplingListener(listener);
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::addFpsListener(int32_t taskId,
+ const sp<gui::IFpsListener>& listener) {
+ status_t status = checkReadFrameBufferPermission();
+ if (status == OK) {
+ status = mFlinger->addFpsListener(taskId, listener);
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::removeFpsListener(const sp<gui::IFpsListener>& listener) {
+ status_t status = checkReadFrameBufferPermission();
+ if (status == OK) {
+ status = mFlinger->removeFpsListener(listener);
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::addTunnelModeEnabledListener(
+ const sp<gui::ITunnelModeEnabledListener>& listener) {
+ status_t status = checkAccessPermission();
+ if (status == OK) {
+ status = mFlinger->addTunnelModeEnabledListener(listener);
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::removeTunnelModeEnabledListener(
+ const sp<gui::ITunnelModeEnabledListener>& listener) {
+ status_t status = checkAccessPermission();
+ if (status == OK) {
+ status = mFlinger->removeTunnelModeEnabledListener(listener);
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::setDesiredDisplayModeSpecs(
+ const sp<IBinder>& displayToken, int32_t defaultMode, bool allowGroupSwitching,
+ float primaryRefreshRateMin, float primaryRefreshRateMax, float appRequestRefreshRateMin,
+ float appRequestRefreshRateMax) {
+ status_t status = checkAccessPermission();
+ if (status == OK) {
+ status = mFlinger->setDesiredDisplayModeSpecs(displayToken,
+ static_cast<ui::DisplayModeId>(defaultMode),
+ allowGroupSwitching, primaryRefreshRateMin,
+ primaryRefreshRateMax,
+ appRequestRefreshRateMin,
+ appRequestRefreshRateMax);
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getDesiredDisplayModeSpecs(const sp<IBinder>& displayToken,
+ gui::DisplayModeSpecs* outSpecs) {
+ if (!outSpecs) {
+ return binderStatusFromStatusT(BAD_VALUE);
+ }
+
+ status_t status = checkAccessPermission();
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
+ }
+
+ ui::DisplayModeId displayModeId;
+ bool allowGroupSwitching;
+ float primaryRefreshRateMin;
+ float primaryRefreshRateMax;
+ float appRequestRefreshRateMin;
+ float appRequestRefreshRateMax;
+ status = mFlinger->getDesiredDisplayModeSpecs(displayToken, &displayModeId,
+ &allowGroupSwitching, &primaryRefreshRateMin,
+ &primaryRefreshRateMax, &appRequestRefreshRateMin,
+ &appRequestRefreshRateMax);
+ if (status == NO_ERROR) {
+ outSpecs->defaultMode = displayModeId;
+ outSpecs->allowGroupSwitching = allowGroupSwitching;
+ outSpecs->primaryRefreshRateMin = primaryRefreshRateMin;
+ outSpecs->primaryRefreshRateMax = primaryRefreshRateMax;
+ outSpecs->appRequestRefreshRateMin = appRequestRefreshRateMin;
+ outSpecs->appRequestRefreshRateMax = appRequestRefreshRateMax;
+ }
+
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::getDisplayBrightnessSupport(const sp<IBinder>& displayToken,
bool* outSupport) {
status_t status = mFlinger->getDisplayBrightnessSupport(displayToken, outSupport);
- return binder::Status::fromStatusT(status);
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::setDisplayBrightness(const sp<IBinder>& displayToken,
const gui::DisplayBrightness& brightness) {
status_t status = checkControlDisplayBrightnessPermission();
- if (status != OK) return binder::Status::fromStatusT(status);
-
- status = mFlinger->setDisplayBrightness(displayToken, brightness);
- return binder::Status::fromStatusT(status);
+ if (status == OK) {
+ status = mFlinger->setDisplayBrightness(displayToken, brightness);
+ }
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::addHdrLayerInfoListener(
const sp<IBinder>& displayToken, const sp<gui::IHdrLayerInfoListener>& listener) {
status_t status = checkControlDisplayBrightnessPermission();
- if (status != OK) return binder::Status::fromStatusT(status);
-
- status = mFlinger->addHdrLayerInfoListener(displayToken, listener);
- return binder::Status::fromStatusT(status);
+ if (status == OK) {
+ status = mFlinger->addHdrLayerInfoListener(displayToken, listener);
+ }
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::removeHdrLayerInfoListener(
const sp<IBinder>& displayToken, const sp<gui::IHdrLayerInfoListener>& listener) {
status_t status = checkControlDisplayBrightnessPermission();
- if (status != OK) return binder::Status::fromStatusT(status);
-
- status = mFlinger->removeHdrLayerInfoListener(displayToken, listener);
- return binder::Status::fromStatusT(status);
+ if (status == OK) {
+ status = mFlinger->removeHdrLayerInfoListener(displayToken, listener);
+ }
+ return binderStatusFromStatusT(status);
}
binder::Status SurfaceComposerAIDL::notifyPowerBoost(int boostId) {
status_t status = checkAccessPermission();
- if (status != OK) return binder::Status::fromStatusT(status);
+ if (status == OK) {
+ status = mFlinger->notifyPowerBoost(boostId);
+ }
+ return binderStatusFromStatusT(status);
+}
- status = mFlinger->notifyPowerBoost(boostId);
- return binder::Status::fromStatusT(status);
+binder::Status SurfaceComposerAIDL::setGlobalShadowSettings(const gui::Color& ambientColor,
+ const gui::Color& spotColor,
+ float lightPosY, float lightPosZ,
+ float lightRadius) {
+ status_t status = checkAccessPermission();
+ if (status != OK) {
+ return binderStatusFromStatusT(status);
+ }
+
+ half4 ambientColorHalf = {ambientColor.r, ambientColor.g, ambientColor.b, ambientColor.a};
+ half4 spotColorHalf = {spotColor.r, spotColor.g, spotColor.b, spotColor.a};
+ status = mFlinger->setGlobalShadowSettings(ambientColorHalf, spotColorHalf, lightPosY,
+ lightPosZ, lightRadius);
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getDisplayDecorationSupport(
+ const sp<IBinder>& displayToken, std::optional<gui::DisplayDecorationSupport>* outSupport) {
+ std::optional<aidl::android::hardware::graphics::common::DisplayDecorationSupport> support;
+ status_t status = mFlinger->getDisplayDecorationSupport(displayToken, &support);
+ if (status != NO_ERROR) {
+ ALOGE("getDisplayDecorationSupport failed with error %d", status);
+ return binderStatusFromStatusT(status);
+ }
+
+ if (!support || !support.has_value()) {
+ outSupport->reset();
+ } else {
+ outSupport->emplace();
+ outSupport->value().format = static_cast<int32_t>(support->format);
+ outSupport->value().alphaInterpretation =
+ static_cast<int32_t>(support->alphaInterpretation);
+ }
+
+ return binder::Status::ok();
+}
+
+binder::Status SurfaceComposerAIDL::setOverrideFrameRate(int32_t uid, float frameRate) {
+ status_t status;
+ const int c_uid = IPCThreadState::self()->getCallingUid();
+ if (c_uid == AID_ROOT || c_uid == AID_SYSTEM) {
+ status = mFlinger->setOverrideFrameRate(uid, frameRate);
+ } else {
+ ALOGE("setOverrideFrameRate() permission denied for uid: %d", c_uid);
+ status = PERMISSION_DENIED;
+ }
+ 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();
+}
+
+binder::Status SurfaceComposerAIDL::getMaxAcquiredBufferCount(int32_t* buffers) {
+ status_t status = mFlinger->getMaxAcquiredBufferCount(buffers);
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::addWindowInfosListener(
+ const sp<gui::IWindowInfosListener>& windowInfosListener) {
+ status_t status;
+ const int uid = IPCThreadState::self()->getCallingUid();
+ if (uid == AID_SYSTEM || uid == AID_GRAPHICS) {
+ status = mFlinger->addWindowInfosListener(windowInfosListener);
+ } else {
+ status = PERMISSION_DENIED;
+ }
+ return binderStatusFromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::removeWindowInfosListener(
+ const sp<gui::IWindowInfosListener>& windowInfosListener) {
+ status_t status;
+ const int uid = IPCThreadState::self()->getCallingUid();
+ if (uid == AID_SYSTEM || uid == AID_GRAPHICS) {
+ status = mFlinger->removeWindowInfosListener(windowInfosListener);
+ } else {
+ status = PERMISSION_DENIED;
+ }
+ return binderStatusFromStatusT(status);
}
status_t SurfaceComposerAIDL::checkAccessPermission(bool usePermissionCache) {
@@ -7561,6 +8070,17 @@
return OK;
}
+status_t SurfaceComposerAIDL::checkReadFrameBufferPermission() {
+ IPCThreadState* ipc = IPCThreadState::self();
+ const int pid = ipc->getCallingPid();
+ const int uid = ipc->getCallingUid();
+ if ((uid != AID_GRAPHICS) && !PermissionCache::checkPermission(sReadFramebuffer, pid, uid)) {
+ ALOGE("Permission Denial: can't read framebuffer pid=%d, uid=%d", pid, uid);
+ return PERMISSION_DENIED;
+ }
+ return OK;
+}
+
} // namespace android
#if defined(__gl_h_)
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index f14c755..ed6c8ce 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -25,6 +25,7 @@
#include <android/gui/BnSurfaceComposer.h>
#include <android/gui/DisplayStatInfo.h>
#include <android/gui/DisplayState.h>
+#include <android/gui/ISurfaceComposerClient.h>
#include <cutils/atomic.h>
#include <cutils/compiler.h>
#include <ftl/future.h>
@@ -32,8 +33,8 @@
#include <gui/BufferQueue.h>
#include <gui/FrameTimestamps.h>
#include <gui/ISurfaceComposer.h>
-#include <gui/ISurfaceComposerClient.h>
#include <gui/ITransactionCompletedListener.h>
+#include <gui/LayerDebugInfo.h>
#include <gui/LayerState.h>
#include <layerproto/LayerProtoHeader.h>
#include <math/mat4.h>
@@ -309,9 +310,6 @@
renderengine::RenderEngine& getRenderEngine() const;
- bool authenticateSurfaceTextureLocked(
- const sp<IGraphicBufferProducer>& bufferProducer) const;
-
void onLayerFirstRef(Layer*);
void onLayerDestroyed(Layer*);
void onLayerUpdate();
@@ -335,7 +333,6 @@
// If set, disables reusing client composition buffers. This can be set by
// debug.sf.disable_client_composition_cache
bool mDisableClientCompositionCache = false;
- void windowInfosReported();
// Disables expensive rendering for all displays
// This is scheduled on the main thread
@@ -375,7 +372,6 @@
private:
friend class BufferLayer;
- friend class BufferQueueLayer;
friend class BufferStateLayer;
friend class Client;
friend class FpsReporter;
@@ -519,10 +515,11 @@
}
}
- static const int MAX_TRACING_MEMORY = 100 * 1024 * 1024; // 100MB
// Maximum allowed number of display frames that can be set through backdoor
static const int MAX_ALLOWED_DISPLAY_FRAMES = 2048;
+ static const size_t MAX_LAYERS = 4096;
+
// Implements IBinder.
status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) override;
status_t dump(int fd, const Vector<String16>& args) override { return priorityDump(fd, args); }
@@ -530,7 +527,6 @@
EXCLUDES(mStateLock);
// Implements ISurfaceComposer
- sp<ISurfaceComposerClient> createConnection() override;
sp<IBinder> createDisplay(const String8& displayName, bool secure);
void destroyDisplay(const sp<IBinder>& displayToken);
std::vector<PhysicalDisplayId> getPhysicalDisplayIds() const EXCLUDES(mStateLock) {
@@ -549,13 +545,12 @@
const client_cache_t& uncacheBuffer, bool hasListenerCallbacks,
const std::vector<ListenerCallbacks>& listenerCallbacks,
uint64_t transactionId) override;
- void bootFinished() override;
- bool authenticateSurfaceTexture(
- const sp<IGraphicBufferProducer>& bufferProducer) const override;
- status_t getSupportedFrameTimestamps(std::vector<FrameEvent>* outSupported) const override;
+ void bootFinished();
+ virtual status_t getSupportedFrameTimestamps(std::vector<FrameEvent>* outSupported) const;
sp<IDisplayEventConnection> createDisplayEventConnection(
- ISurfaceComposer::VsyncSource vsyncSource = eVsyncSourceApp,
- ISurfaceComposer::EventRegistrationFlags eventRegistration = {}) override;
+ gui::ISurfaceComposer::VsyncSource vsyncSource =
+ gui::ISurfaceComposer::VsyncSource::eVsyncSourceApp,
+ EventRegistrationFlags eventRegistration = {});
status_t captureDisplay(const DisplayCaptureArgs&, const sp<IScreenCaptureListener>&);
status_t captureDisplay(DisplayId, const sp<IScreenCaptureListener>&);
@@ -565,62 +560,58 @@
status_t getDisplayState(const sp<IBinder>& displayToken, ui::DisplayState*)
EXCLUDES(mStateLock);
status_t getStaticDisplayInfo(const sp<IBinder>& displayToken, ui::StaticDisplayInfo*)
- EXCLUDES(mStateLock) override;
+ EXCLUDES(mStateLock);
status_t getDynamicDisplayInfo(const sp<IBinder>& displayToken, ui::DynamicDisplayInfo*)
- EXCLUDES(mStateLock) override;
- status_t getDisplayNativePrimaries(const sp<IBinder>& displayToken,
- ui::DisplayPrimaries&) override;
- status_t setActiveColorMode(const sp<IBinder>& displayToken, ui::ColorMode colorMode) override;
+ EXCLUDES(mStateLock);
+ 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) override;
+ status_t setBootDisplayMode(const sp<IBinder>& displayToken, ui::DisplayModeId id);
status_t clearBootDisplayMode(const sp<IBinder>& displayToken);
void setAutoLowLatencyMode(const sp<IBinder>& displayToken, bool on);
void setGameContentType(const sp<IBinder>& displayToken, bool on);
void setPowerMode(const sp<IBinder>& displayToken, int mode);
- status_t clearAnimationFrameStats() override;
- status_t getAnimationFrameStats(FrameStats* outStats) const override;
+ status_t clearAnimationFrameStats();
+ status_t getAnimationFrameStats(FrameStats* outStats) const;
status_t overrideHdrTypes(const sp<IBinder>& displayToken,
- const std::vector<ui::Hdr>& hdrTypes) override;
- status_t onPullAtom(const int32_t atomId, std::string* pulledData, bool* success) override;
- status_t enableVSyncInjections(bool enable) override;
- status_t injectVSync(nsecs_t when) override;
- status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) override;
- status_t getColorManagement(bool* outGetColorManagement) const override;
+ 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,
ui::Dataspace* outWideColorGamutDataspace,
- ui::PixelFormat* outWideColorGamutPixelFormat) const override;
+ ui::PixelFormat* outWideColorGamutPixelFormat) const;
status_t getDisplayedContentSamplingAttributes(const sp<IBinder>& displayToken,
ui::PixelFormat* outFormat,
ui::Dataspace* outDataspace,
- uint8_t* outComponentMask) const override;
+ uint8_t* outComponentMask) const;
status_t setDisplayContentSamplingEnabled(const sp<IBinder>& displayToken, bool enable,
- uint8_t componentMask, uint64_t maxFrames) override;
+ uint8_t componentMask, uint64_t maxFrames);
status_t getDisplayedContentSample(const sp<IBinder>& displayToken, uint64_t maxFrames,
- uint64_t timestamp,
- DisplayedFrameStats* outStats) const override;
- status_t getProtectedContentSupport(bool* outSupported) const override;
+ uint64_t timestamp, DisplayedFrameStats* outStats) const;
+ status_t getProtectedContentSupport(bool* outSupported) const;
status_t isWideColorDisplay(const sp<IBinder>& displayToken, bool* outIsWideColorDisplay) const;
status_t addRegionSamplingListener(const Rect& samplingArea, const sp<IBinder>& stopLayerHandle,
- const sp<IRegionSamplingListener>& listener) override;
- status_t removeRegionSamplingListener(const sp<IRegionSamplingListener>& listener) override;
- status_t addFpsListener(int32_t taskId, const sp<gui::IFpsListener>& listener) override;
- status_t removeFpsListener(const sp<gui::IFpsListener>& listener) override;
- status_t addTunnelModeEnabledListener(
- const sp<gui::ITunnelModeEnabledListener>& listener) override;
- status_t removeTunnelModeEnabledListener(
- const sp<gui::ITunnelModeEnabledListener>& listener) override;
+ const sp<IRegionSamplingListener>& listener);
+ status_t removeRegionSamplingListener(const sp<IRegionSamplingListener>& listener);
+ status_t addFpsListener(int32_t taskId, const sp<gui::IFpsListener>& listener);
+ status_t removeFpsListener(const sp<gui::IFpsListener>& listener);
+ status_t addTunnelModeEnabledListener(const sp<gui::ITunnelModeEnabledListener>& listener);
+ status_t removeTunnelModeEnabledListener(const sp<gui::ITunnelModeEnabledListener>& listener);
status_t setDesiredDisplayModeSpecs(const sp<IBinder>& displayToken,
ui::DisplayModeId displayModeId, bool allowGroupSwitching,
float primaryRefreshRateMin, float primaryRefreshRateMax,
float appRequestRefreshRateMin,
- float appRequestRefreshRateMax) override;
+ float appRequestRefreshRateMax);
status_t getDesiredDisplayModeSpecs(const sp<IBinder>& displayToken,
ui::DisplayModeId* outDefaultMode,
bool* outAllowGroupSwitching,
float* outPrimaryRefreshRateMin,
float* outPrimaryRefreshRateMax,
float* outAppRequestRefreshRateMin,
- float* outAppRequestRefreshRateMax) override;
+ float* outAppRequestRefreshRateMax);
status_t getDisplayBrightnessSupport(const sp<IBinder>& displayToken, bool* outSupport) const;
status_t setDisplayBrightness(const sp<IBinder>& displayToken,
const gui::DisplayBrightness& brightness);
@@ -630,30 +621,28 @@
const sp<gui::IHdrLayerInfoListener>& listener);
status_t notifyPowerBoost(int32_t boostId);
status_t setGlobalShadowSettings(const half4& ambientColor, const half4& spotColor,
- float lightPosY, float lightPosZ, float lightRadius) override;
+ float lightPosY, float lightPosZ, float lightRadius);
status_t getDisplayDecorationSupport(
const sp<IBinder>& displayToken,
std::optional<aidl::android::hardware::graphics::common::DisplayDecorationSupport>*
- outSupport) const override;
+ outSupport) const;
status_t setFrameRate(const sp<IGraphicBufferProducer>& surface, float frameRate,
- int8_t compatibility, int8_t changeFrameRateStrategy) override;
+ int8_t compatibility, int8_t changeFrameRateStrategy);
status_t setFrameTimelineInfo(const sp<IGraphicBufferProducer>& surface,
- const FrameTimelineInfo& frameTimelineInfo) override;
+ const gui::FrameTimelineInfo& frameTimelineInfo);
- status_t setOverrideFrameRate(uid_t uid, float frameRate) override;
+ status_t setOverrideFrameRate(uid_t uid, float frameRate);
- status_t addTransactionTraceListener(
- const sp<gui::ITransactionTraceListener>& listener) override;
+ status_t addTransactionTraceListener(const sp<gui::ITransactionTraceListener>& listener);
- int getGPUContextPriority() override;
+ int getGpuContextPriority();
- status_t getMaxAcquiredBufferCount(int* buffers) const override;
+ status_t getMaxAcquiredBufferCount(int* buffers) const;
- status_t addWindowInfosListener(
- const sp<gui::IWindowInfosListener>& windowInfosListener) const override;
+ status_t addWindowInfosListener(const sp<gui::IWindowInfosListener>& windowInfosListener) const;
status_t removeWindowInfosListener(
- const sp<gui::IWindowInfosListener>& windowInfosListener) const override;
+ const sp<gui::IWindowInfosListener>& windowInfosListener) const;
// Implements IBinder::DeathRecipient.
void binderDied(const wp<IBinder>& who) override;
@@ -832,10 +821,6 @@
const sp<Layer>& parentLayer = nullptr,
uint32_t* outTransformHint = nullptr);
- status_t createBufferQueueLayer(LayerCreationArgs& args, PixelFormat& format,
- sp<IBinder>* outHandle, sp<IGraphicBufferProducer>* outGbp,
- sp<Layer>* outLayer);
-
status_t createBufferStateLayer(LayerCreationArgs& args, sp<IBinder>* outHandle,
sp<Layer>* outLayer);
@@ -1178,7 +1163,7 @@
float mGlobalSaturationFactor = 1.0f;
mat4 mClientColorMatrix;
- size_t mMaxGraphicBufferProducerListSize = ISurfaceComposer::MAX_LAYERS;
+ size_t mMaxGraphicBufferProducerListSize = MAX_LAYERS;
// If there are more GraphicBufferProducers tracked by SurfaceFlinger than
// this threshold, then begin logging.
size_t mGraphicBufferProducerListSizeLogThreshold =
@@ -1212,7 +1197,7 @@
// Set during transaction application stage to track if the input info or children
// for a layer has changed.
// TODO: Also move visibleRegions over to a boolean system.
- bool mInputInfoChanged = false;
+ bool mUpdateInputInfo = false;
bool mSomeChildrenChanged;
bool mSomeDataspaceChanged = false;
bool mForceTransactionDisplayChange = false;
@@ -1275,6 +1260,8 @@
const std::unique_ptr<FrameTracer> mFrameTracer;
const std::unique_ptr<frametimeline::FrameTimeline> mFrameTimeline;
+ int64_t mLastCommittedVsyncId = -1;
+
// If blurs should be enabled on this device.
bool mSupportsBlur = false;
// If blurs are considered expensive and should require high GPU frequency.
@@ -1414,8 +1401,9 @@
// A temporay pool that store the created layers and will be added to current state in main
// thread.
std::vector<LayerCreatedState> mCreatedLayers GUARDED_BY(mCreatedLayersLock);
- bool commitCreatedLayers();
- void handleLayerCreatedLocked(const LayerCreatedState& state) REQUIRES(mStateLock);
+ bool commitCreatedLayers(int64_t vsyncId);
+ void handleLayerCreatedLocked(const LayerCreatedState& state, int64_t vsyncId)
+ REQUIRES(mStateLock);
std::atomic<ui::Transform::RotationFlags> mActiveDisplayTransformHint;
@@ -1435,12 +1423,12 @@
return mScheduler->getLayerFramerate(now, id);
}
+ bool mPowerHintSessionEnabled;
+
struct {
- bool sessionEnabled = false;
- nsecs_t commitStart;
- nsecs_t compositeStart;
- nsecs_t presentEnd;
- } mPowerHintSessionData GUARDED_BY(kMainThreadContext);
+ bool late = false;
+ bool early = false;
+ } mPowerHintSessionMode;
nsecs_t mAnimationTransactionTimeout = s2ns(5);
@@ -1449,8 +1437,13 @@
class SurfaceComposerAIDL : public gui::BnSurfaceComposer {
public:
- SurfaceComposerAIDL(sp<SurfaceFlinger> sf) { mFlinger = sf; }
+ SurfaceComposerAIDL(sp<SurfaceFlinger> sf) : mFlinger(std::move(sf)) {}
+ binder::Status bootFinished() override;
+ binder::Status createDisplayEventConnection(
+ VsyncSource vsyncSource, EventRegistration eventRegistration,
+ sp<gui::IDisplayEventConnection>* outConnection) override;
+ binder::Status createConnection(sp<gui::ISurfaceComposerClient>* outClient) override;
binder::Status createDisplay(const std::string& displayName, bool secure,
sp<IBinder>* outDisplay) override;
binder::Status destroyDisplay(const sp<IBinder>& display) override;
@@ -1458,10 +1451,19 @@
binder::Status getPrimaryPhysicalDisplayId(int64_t* outDisplayId) override;
binder::Status getPhysicalDisplayToken(int64_t displayId, sp<IBinder>* outDisplay) override;
binder::Status setPowerMode(const sp<IBinder>& display, int mode) override;
+ binder::Status getSupportedFrameTimestamps(std::vector<FrameEvent>* outSupported) override;
binder::Status getDisplayStats(const sp<IBinder>& display,
gui::DisplayStatInfo* outStatInfo) override;
binder::Status getDisplayState(const sp<IBinder>& display,
gui::DisplayState* outState) override;
+ binder::Status getStaticDisplayInfo(const sp<IBinder>& display,
+ gui::StaticDisplayInfo* outInfo) override;
+ binder::Status getDynamicDisplayInfo(const sp<IBinder>& display,
+ gui::DynamicDisplayInfo* outInfo) override;
+ binder::Status getDisplayNativePrimaries(const sp<IBinder>& display,
+ gui::DisplayPrimaries* outPrimaries) override;
+ binder::Status setActiveColorMode(const sp<IBinder>& display, int colorMode) override;
+ binder::Status setBootDisplayMode(const sp<IBinder>& display, int displayModeId) override;
binder::Status clearBootDisplayMode(const sp<IBinder>& display) override;
binder::Status getBootDisplayModeSupport(bool* outMode) override;
binder::Status setAutoLowLatencyMode(const sp<IBinder>& display, bool on) override;
@@ -1471,8 +1473,45 @@
binder::Status captureDisplayById(int64_t, const sp<IScreenCaptureListener>&) override;
binder::Status captureLayers(const LayerCaptureArgs&,
const sp<IScreenCaptureListener>&) override;
+ binder::Status clearAnimationFrameStats() override;
+ binder::Status getAnimationFrameStats(gui::FrameStats* outStats) override;
+ 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;
+ binder::Status getDisplayedContentSamplingAttributes(
+ const sp<IBinder>& display, gui::ContentSamplingAttributes* outAttrs) override;
+ binder::Status setDisplayContentSamplingEnabled(const sp<IBinder>& display, bool enable,
+ int8_t componentMask,
+ int64_t maxFrames) override;
+ binder::Status getDisplayedContentSample(const sp<IBinder>& display, int64_t maxFrames,
+ int64_t timestamp,
+ gui::DisplayedFrameStats* outStats) override;
+ binder::Status getProtectedContentSupport(bool* outSupporte) override;
binder::Status isWideColorDisplay(const sp<IBinder>& token,
bool* outIsWideColorDisplay) override;
+ binder::Status addRegionSamplingListener(
+ const gui::ARect& samplingArea, const sp<IBinder>& stopLayerHandle,
+ const sp<gui::IRegionSamplingListener>& listener) override;
+ binder::Status removeRegionSamplingListener(
+ const sp<gui::IRegionSamplingListener>& listener) override;
+ binder::Status addFpsListener(int32_t taskId, const sp<gui::IFpsListener>& listener) override;
+ binder::Status removeFpsListener(const sp<gui::IFpsListener>& listener) override;
+ binder::Status addTunnelModeEnabledListener(
+ const sp<gui::ITunnelModeEnabledListener>& listener) override;
+ binder::Status removeTunnelModeEnabledListener(
+ const sp<gui::ITunnelModeEnabledListener>& listener) override;
+ binder::Status setDesiredDisplayModeSpecs(const sp<IBinder>& displayToken, int32_t defaultMode,
+ bool allowGroupSwitching, float primaryRefreshRateMin,
+ float primaryRefreshRateMax,
+ float appRequestRefreshRateMin,
+ float appRequestRefreshRateMax) override;
+ binder::Status getDesiredDisplayModeSpecs(const sp<IBinder>& displayToken,
+ gui::DisplayModeSpecs* outSpecs) override;
binder::Status getDisplayBrightnessSupport(const sp<IBinder>& displayToken,
bool* outSupport) override;
binder::Status setDisplayBrightness(const sp<IBinder>& displayToken,
@@ -1483,11 +1522,27 @@
const sp<IBinder>& displayToken,
const sp<gui::IHdrLayerInfoListener>& listener) override;
binder::Status notifyPowerBoost(int boostId) override;
+ binder::Status setGlobalShadowSettings(const gui::Color& ambientColor,
+ const gui::Color& spotColor, float lightPosY,
+ float lightPosZ, float lightRadius) override;
+ binder::Status getDisplayDecorationSupport(
+ 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(
+ const sp<gui::IWindowInfosListener>& windowInfosListener) override;
+ binder::Status removeWindowInfosListener(
+ const sp<gui::IWindowInfosListener>& windowInfosListener) override;
private:
static const constexpr bool kUsePermissionCache = true;
status_t checkAccessPermission(bool usePermissionCache = kUsePermissionCache);
status_t checkControlDisplayBrightnessPermission();
+ status_t checkReadFrameBufferPermission();
private:
sp<SurfaceFlinger> mFlinger;
diff --git a/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp b/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp
index b81b445..39a5d0f 100644
--- a/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp
+++ b/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp
@@ -23,7 +23,6 @@
#include <ui/GraphicBuffer.h>
#include "BufferLayerConsumer.h"
-#include "BufferQueueLayer.h"
#include "BufferStateLayer.h"
#include "ContainerLayer.h"
#include "DisplayDevice.h"
@@ -109,10 +108,6 @@
return new ContainerLayer(args);
}
-sp<BufferQueueLayer> DefaultFactory::createBufferQueueLayer(const LayerCreationArgs& args) {
- return new BufferQueueLayer(args);
-}
-
sp<BufferStateLayer> DefaultFactory::createBufferStateLayer(const LayerCreationArgs& args) {
return new BufferStateLayer(args);
}
diff --git a/services/surfaceflinger/SurfaceFlingerDefaultFactory.h b/services/surfaceflinger/SurfaceFlingerDefaultFactory.h
index 501629d..173ca81 100644
--- a/services/surfaceflinger/SurfaceFlingerDefaultFactory.h
+++ b/services/surfaceflinger/SurfaceFlingerDefaultFactory.h
@@ -47,7 +47,6 @@
std::unique_ptr<surfaceflinger::NativeWindowSurface> createNativeWindowSurface(
const sp<IGraphicBufferProducer>&) override;
std::unique_ptr<compositionengine::CompositionEngine> createCompositionEngine() override;
- sp<BufferQueueLayer> createBufferQueueLayer(const LayerCreationArgs& args) override;
sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs& args) override;
sp<EffectLayer> createEffectLayer(const LayerCreationArgs& args) override;
sp<ContainerLayer> createContainerLayer(const LayerCreationArgs& args) override;
diff --git a/services/surfaceflinger/SurfaceFlingerFactory.h b/services/surfaceflinger/SurfaceFlingerFactory.h
index 6153e8e..e117e96 100644
--- a/services/surfaceflinger/SurfaceFlingerFactory.h
+++ b/services/surfaceflinger/SurfaceFlingerFactory.h
@@ -30,7 +30,6 @@
typedef int32_t PixelFormat;
-class BufferQueueLayer;
class BufferLayerConsumer;
class BufferStateLayer;
class ContainerLayer;
@@ -98,7 +97,6 @@
virtual std::unique_ptr<compositionengine::CompositionEngine> createCompositionEngine() = 0;
- virtual sp<BufferQueueLayer> createBufferQueueLayer(const LayerCreationArgs& args) = 0;
virtual sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs& args) = 0;
virtual sp<EffectLayer> createEffectLayer(const LayerCreationArgs& args) = 0;
virtual sp<ContainerLayer> createContainerLayer(const LayerCreationArgs& args) = 0;
diff --git a/services/surfaceflinger/TimeStats/TimeStats.h b/services/surfaceflinger/TimeStats/TimeStats.h
index 7a159b8..61d7c22 100644
--- a/services/surfaceflinger/TimeStats/TimeStats.h
+++ b/services/surfaceflinger/TimeStats/TimeStats.h
@@ -34,6 +34,8 @@
#include <scheduler/Fps.h>
+using android::gui::GameMode;
+using android::gui::LayerMetadata;
using namespace android::surfaceflinger;
namespace android {
diff --git a/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h b/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h
index 237ae8d..60aa810 100644
--- a/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h
+++ b/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h
@@ -24,6 +24,9 @@
#include <unordered_map>
#include <vector>
+using android::gui::GameMode;
+using android::gui::LayerMetadata;
+
namespace android {
namespace surfaceflinger {
diff --git a/services/surfaceflinger/Tracing/LayerTracing.cpp b/services/surfaceflinger/Tracing/LayerTracing.cpp
index 49554c7..afa3e50 100644
--- a/services/surfaceflinger/Tracing/LayerTracing.cpp
+++ b/services/surfaceflinger/Tracing/LayerTracing.cpp
@@ -98,7 +98,7 @@
mBuffer->dump(result);
}
-void LayerTracing::notify(bool visibleRegionDirty, int64_t time) {
+void LayerTracing::notify(bool visibleRegionDirty, int64_t time, int64_t vsyncId) {
std::scoped_lock lock(mTraceLock);
if (!mEnabled) {
return;
@@ -129,6 +129,7 @@
entry.set_excludes_composition_state(true);
}
mFlinger.dumpDisplayProto(entry);
+ entry.set_vsync_id(vsyncId);
mBuffer->emplace(std::move(entry));
}
diff --git a/services/surfaceflinger/Tracing/LayerTracing.h b/services/surfaceflinger/Tracing/LayerTracing.h
index 88a19ec..e73dac6 100644
--- a/services/surfaceflinger/Tracing/LayerTracing.h
+++ b/services/surfaceflinger/Tracing/LayerTracing.h
@@ -47,7 +47,7 @@
bool isEnabled() const;
status_t writeToFile();
LayersTraceFileProto createTraceFileProto() const;
- void notify(bool visibleRegionDirty, int64_t time);
+ void notify(bool visibleRegionDirty, int64_t time, int64_t vsyncId);
enum : uint32_t {
TRACE_INPUT = 1 << 1,
diff --git a/services/surfaceflinger/Tracing/TransactionProtoParser.cpp b/services/surfaceflinger/Tracing/TransactionProtoParser.cpp
index a73eccf..65918f6 100644
--- a/services/surfaceflinger/Tracing/TransactionProtoParser.cpp
+++ b/services/surfaceflinger/Tracing/TransactionProtoParser.cpp
@@ -15,6 +15,7 @@
*/
#include <gui/SurfaceComposerClient.h>
+#include <ui/Fence.h>
#include <ui/Rect.h>
#include "LayerProtoHelper.h"
@@ -458,7 +459,7 @@
layer.parentSurfaceControlForChild =
new SurfaceControl(SurfaceComposerClient::getDefault(),
mMapper->getLayerHandle(static_cast<int32_t>(layerId)),
- nullptr, static_cast<int32_t>(layerId));
+ static_cast<int32_t>(layerId));
}
}
if (proto.what() & layer_state_t::eRelativeLayerChanged) {
@@ -469,7 +470,7 @@
layer.relativeLayerSurfaceControl =
new SurfaceControl(SurfaceComposerClient::getDefault(),
mMapper->getLayerHandle(static_cast<int32_t>(layerId)),
- nullptr, static_cast<int32_t>(layerId));
+ static_cast<int32_t>(layerId));
}
layer.z = proto.z();
}
@@ -497,8 +498,13 @@
inputInfo.replaceTouchableRegionWithCrop =
windowInfoProto.replace_touchable_region_with_crop();
int64_t layerId = windowInfoProto.crop_layer_id();
- inputInfo.touchableRegionCropHandle =
- mMapper->getLayerHandle(static_cast<int32_t>(layerId));
+ if (layerId != -1) {
+ inputInfo.touchableRegionCropHandle =
+ mMapper->getLayerHandle(static_cast<int32_t>(layerId));
+ } else {
+ inputInfo.touchableRegionCropHandle = nullptr;
+ }
+
layer.windowInfoHandle = sp<gui::WindowInfoHandle>::make(inputInfo);
}
if (proto.what() & layer_state_t::eBackgroundColorChanged) {
diff --git a/services/surfaceflinger/Tracing/TransactionTracing.cpp b/services/surfaceflinger/Tracing/TransactionTracing.cpp
index 6381758..af0594e 100644
--- a/services/surfaceflinger/Tracing/TransactionTracing.cpp
+++ b/services/surfaceflinger/Tracing/TransactionTracing.cpp
@@ -152,17 +152,33 @@
mTransactionQueue.push(state);
}
-void TransactionTracing::addCommittedTransactions(std::vector<TransactionState>& transactions,
- int64_t vsyncId) {
+TransactionTracing::CommittedTransactions&
+TransactionTracing::findOrCreateCommittedTransactionRecord(int64_t vsyncId) {
+ for (auto& pendingTransaction : mPendingTransactions) {
+ if (pendingTransaction.vsyncId == vsyncId) {
+ return pendingTransaction;
+ }
+ }
+
CommittedTransactions committedTransactions;
committedTransactions.vsyncId = vsyncId;
committedTransactions.timestamp = systemTime();
+ mPendingTransactions.emplace_back(committedTransactions);
+ return mPendingTransactions.back();
+}
+
+void TransactionTracing::onLayerAddedToDrawingState(int layerId, int64_t vsyncId) {
+ CommittedTransactions& committedTransactions = findOrCreateCommittedTransactionRecord(vsyncId);
+ committedTransactions.createdLayerIds.emplace_back(layerId);
+}
+
+void TransactionTracing::addCommittedTransactions(std::vector<TransactionState>& transactions,
+ int64_t vsyncId) {
+ CommittedTransactions& committedTransactions = findOrCreateCommittedTransactionRecord(vsyncId);
committedTransactions.transactionIds.reserve(transactions.size());
for (const auto& transaction : transactions) {
committedTransactions.transactionIds.emplace_back(transaction.id);
}
-
- mPendingTransactions.emplace_back(committedTransactions);
tryPushToTracingThread();
}
@@ -235,15 +251,24 @@
for (const CommittedTransactions& entry : committedTransactions) {
entryProto.set_elapsed_realtime_nanos(entry.timestamp);
entryProto.set_vsync_id(entry.vsyncId);
- entryProto.mutable_added_layers()->Reserve(static_cast<int32_t>(mCreatedLayers.size()));
- for (auto& newLayer : mCreatedLayers) {
- entryProto.mutable_added_layers()->Add(std::move(newLayer));
+ entryProto.mutable_added_layers()->Reserve(
+ static_cast<int32_t>(entry.createdLayerIds.size()));
+
+ for (const int32_t& id : entry.createdLayerIds) {
+ auto it = mCreatedLayers.find(id);
+ if (it != mCreatedLayers.end()) {
+ entryProto.mutable_added_layers()->Add(std::move(it->second));
+ mCreatedLayers.erase(it);
+ } else {
+ ALOGW("Could not created layer with id %d", id);
+ }
}
+
entryProto.mutable_removed_layers()->Reserve(static_cast<int32_t>(removedLayers.size()));
for (auto& removedLayer : removedLayers) {
entryProto.mutable_removed_layers()->Add(removedLayer);
+ mCreatedLayers.erase(removedLayer);
}
- mCreatedLayers.clear();
entryProto.mutable_transactions()->Reserve(
static_cast<int32_t>(entry.transactionIds.size()));
for (const uint64_t& id : entry.transactionIds) {
@@ -256,6 +281,14 @@
}
}
+ entryProto.mutable_removed_layer_handles()->Reserve(
+ static_cast<int32_t>(mRemovedLayerHandles.size()));
+ for (auto& [handle, layerId] : mRemovedLayerHandles) {
+ entryProto.mutable_removed_layer_handles()->Add(layerId);
+ mLayerHandles.erase(handle);
+ }
+ mRemovedLayerHandles.clear();
+
std::string serializedProto;
entryProto.SerializeToString(&serializedProto);
entryProto.Clear();
@@ -263,13 +296,6 @@
removedEntries.reserve(removedEntries.size() + entries.size());
removedEntries.insert(removedEntries.end(), std::make_move_iterator(entries.begin()),
std::make_move_iterator(entries.end()));
-
- entryProto.mutable_removed_layer_handles()->Reserve(
- static_cast<int32_t>(mRemovedLayerHandles.size()));
- for (auto& handle : mRemovedLayerHandles) {
- entryProto.mutable_removed_layer_handles()->Add(handle);
- }
- mRemovedLayerHandles.clear();
}
proto::TransactionTraceEntry removedEntryProto;
@@ -304,7 +330,7 @@
ALOGW("Duplicate handles found. %p", layerHandle);
}
mLayerHandles[layerHandle] = layerId;
- mCreatedLayers.push_back(mProtoParser.toProto(args));
+ mCreatedLayers[layerId] = mProtoParser.toProto(args);
}
void TransactionTracing::onMirrorLayerAdded(BBinder* layerHandle, int layerId,
@@ -315,7 +341,7 @@
ALOGW("Duplicate handles found. %p", layerHandle);
}
mLayerHandles[layerHandle] = layerId;
- mCreatedLayers.emplace_back(mProtoParser.toProto(args));
+ mCreatedLayers[layerId] = mProtoParser.toProto(args);
}
void TransactionTracing::onLayerRemoved(int32_t layerId) {
@@ -330,9 +356,7 @@
ALOGW("handle not found. %p", layerHandle);
return;
}
-
- mRemovedLayerHandles.push_back(it->second);
- mLayerHandles.erase(it);
+ mRemovedLayerHandles.emplace_back(layerHandle, it->second);
}
void TransactionTracing::tryPushToTracingThread() {
@@ -376,10 +400,15 @@
}
}
+ for (const int32_t removedLayerHandleId : removedEntry.removed_layer_handles()) {
+ mRemovedLayerHandlesAtStart.insert(removedLayerHandleId);
+ }
+
// Clean up stale starting states since the layer has been removed and the buffer does not
// contain any references to the layer.
for (const int32_t removedLayerId : removedEntry.removed_layers()) {
mStartingStates.erase(removedLayerId);
+ mRemovedLayerHandlesAtStart.erase(removedLayerId);
}
}
@@ -401,6 +430,12 @@
transactionProto.set_vsync_id(0);
transactionProto.set_post_time(mStartingTimestamp);
entryProto->mutable_transactions()->Add(std::move(transactionProto));
+
+ entryProto->mutable_removed_layer_handles()->Reserve(
+ static_cast<int32_t>(mRemovedLayerHandlesAtStart.size()));
+ for (const int32_t removedLayerHandleId : mRemovedLayerHandlesAtStart) {
+ entryProto->mutable_removed_layer_handles()->Add(removedLayerHandleId);
+ }
}
proto::TransactionTraceFile TransactionTracing::writeToProto() {
diff --git a/services/surfaceflinger/Tracing/TransactionTracing.h b/services/surfaceflinger/Tracing/TransactionTracing.h
index 4c291f9..ae01d3c 100644
--- a/services/surfaceflinger/Tracing/TransactionTracing.h
+++ b/services/surfaceflinger/Tracing/TransactionTracing.h
@@ -64,6 +64,7 @@
int mirrorFromId);
void onLayerRemoved(int layerId);
void onHandleRemoved(BBinder* layerHandle);
+ void onLayerAddedToDrawingState(int layerId, int64_t vsyncId);
void dump(std::string&) const;
static constexpr auto CONTINUOUS_TRACING_BUFFER_SIZE = 512 * 1024;
static constexpr auto ACTIVE_TRACING_BUFFER_SIZE = 100 * 1024 * 1024;
@@ -81,11 +82,13 @@
GUARDED_BY(mTraceLock);
LocklessStack<proto::TransactionState> mTransactionQueue;
nsecs_t mStartingTimestamp GUARDED_BY(mTraceLock);
- std::vector<proto::LayerCreationArgs> mCreatedLayers GUARDED_BY(mTraceLock);
+ std::unordered_map<int, proto::LayerCreationArgs> mCreatedLayers GUARDED_BY(mTraceLock);
std::unordered_map<BBinder* /* layerHandle */, int32_t /* layerId */> mLayerHandles
GUARDED_BY(mTraceLock);
- std::vector<int32_t /* layerId */> mRemovedLayerHandles GUARDED_BY(mTraceLock);
+ std::vector<std::pair<BBinder* /* layerHandle */, int32_t /* layerId */>> mRemovedLayerHandles
+ GUARDED_BY(mTraceLock);
std::map<int32_t /* layerId */, TracingLayerState> mStartingStates GUARDED_BY(mTraceLock);
+ std::set<int32_t /* layerId */> mRemovedLayerHandlesAtStart GUARDED_BY(mTraceLock);
TransactionProtoParser mProtoParser GUARDED_BY(mTraceLock);
// Parses the transaction to proto without holding any tracing locks so we can generate proto
// in the binder thread without any contention.
@@ -100,6 +103,7 @@
std::condition_variable mTransactionsAddedToBufferCv;
struct CommittedTransactions {
std::vector<uint64_t> transactionIds;
+ std::vector<int32_t> createdLayerIds;
int64_t vsyncId;
int64_t timestamp;
};
@@ -117,7 +121,7 @@
void tryPushToTracingThread() EXCLUDES(mMainThreadLock);
void addStartingStateToProtoLocked(proto::TransactionTraceFile& proto) REQUIRES(mTraceLock);
void updateStartingStateLocked(const proto::TransactionTraceEntry& entry) REQUIRES(mTraceLock);
-
+ CommittedTransactions& findOrCreateCommittedTransactionRecord(int64_t vsyncId);
// TEST
// Wait until all the committed transactions for the specified vsync id are added to the buffer.
void flush(int64_t vsyncId) EXCLUDES(mMainThreadLock);
diff --git a/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp b/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp
index cf44eff..5e20b74 100644
--- a/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp
+++ b/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp
@@ -16,6 +16,7 @@
#undef LOG_TAG
#define LOG_TAG "LayerTraceGenerator"
+//#define LOG_NDEBUG 0
#include <TestableSurfaceFlinger.h>
#include <Tracing/TransactionProtoParser.h>
@@ -104,10 +105,6 @@
return new EffectLayer(args);
}
- sp<BufferQueueLayer> createBufferQueueLayer(const LayerCreationArgs&) override {
- return nullptr;
- }
-
std::unique_ptr<FrameTracer> createFrameTracer() override {
return std::make_unique<testing::NiceMock<mock::FrameTracer>>();
}
@@ -142,6 +139,14 @@
transact(1033, data, &reply, 0 /* flags */);
}
+ void setLayerTraceSize(int32_t sizeInKb) {
+ Parcel data;
+ Parcel reply;
+ data.writeInterfaceToken(String16("android.ui.ISurfaceComposer"));
+ data.writeInt32(sizeInKb);
+ transact(1029, data, &reply, 0 /* flags */);
+ }
+
void startLayerTracing(int64_t traceStartTime) {
Parcel data;
Parcel reply;
@@ -181,6 +186,7 @@
bool LayerTraceGenerator::generate(const proto::TransactionTraceFile& traceFile,
const char* outputLayersTracePath) {
if (traceFile.entry_size() == 0) {
+ ALOGD("Trace file is empty");
return false;
}
@@ -205,6 +211,7 @@
mFlinger.mutableMaxRenderTargetSize() = 16384;
flinger->setLayerTracingFlags(LayerTracing::TRACE_INPUT | LayerTracing::TRACE_BUFFERS);
+ flinger->setLayerTraceSize(512 * 1024); // 512MB buffer size
flinger->startLayerTracing(traceFile.entry(0).elapsed_realtime_nanos());
std::unique_ptr<TraceGenFlingerDataMapper> mapper =
std::make_unique<TraceGenFlingerDataMapper>();
@@ -217,9 +224,10 @@
for (int i = 0; i < traceFile.entry_size(); i++) {
proto::TransactionTraceEntry entry = traceFile.entry(i);
ALOGV(" Entry %04d/%04d for time=%" PRId64 " vsyncid=%" PRId64
- " layers +%d -%d transactions=%d",
+ " layers +%d -%d handles -%d transactions=%d",
i, traceFile.entry_size(), entry.elapsed_realtime_nanos(), entry.vsync_id(),
- entry.added_layers_size(), entry.removed_layers_size(), entry.transactions_size());
+ entry.added_layers_size(), entry.removed_layers_size(),
+ entry.removed_layer_handles_size(), entry.transactions_size());
for (int j = 0; j < entry.added_layers_size(); j++) {
// create layers
@@ -238,7 +246,7 @@
(dataMapper->mLayerHandles.find(tracingArgs.parentId) ==
dataMapper->mLayerHandles.end())) {
args.addToRoot = false;
- } else {
+ } else if (tracingArgs.parentId != -1) {
parentHandle = dataMapper->getLayerHandle(tracingArgs.parentId);
}
mFlinger.createLayer(args, &outHandle, parentHandle, &outLayerId,
@@ -265,13 +273,13 @@
transaction.listenerCallbacks, transaction.id);
}
- for (int j = 0; j < entry.removed_layer_handles_size(); j++) {
- dataMapper->mLayerHandles.erase(entry.removed_layer_handles(j));
- }
-
frameTime = entry.elapsed_realtime_nanos();
vsyncId = entry.vsync_id();
mFlinger.commit(frameTime, vsyncId);
+
+ for (int j = 0; j < entry.removed_layer_handles_size(); j++) {
+ dataMapper->mLayerHandles.erase(entry.removed_layer_handles(j));
+ }
}
flinger->stopLayerTracing(outputLayersTracePath);
diff --git a/services/surfaceflinger/TransactionState.h b/services/surfaceflinger/TransactionState.h
index 900d566..bbfeac1 100644
--- a/services/surfaceflinger/TransactionState.h
+++ b/services/surfaceflinger/TransactionState.h
@@ -106,7 +106,6 @@
public:
enum {
eSyncTransaction = 1 << 0,
- eSyncInputWindows = 1 << 1,
};
explicit CountDownLatch(uint32_t flags) : mFlags(flags) {}
diff --git a/services/surfaceflinger/WindowInfosListenerInvoker.cpp b/services/surfaceflinger/WindowInfosListenerInvoker.cpp
index 30b9d8f..cc33001 100644
--- a/services/surfaceflinger/WindowInfosListenerInvoker.cpp
+++ b/services/surfaceflinger/WindowInfosListenerInvoker.cpp
@@ -26,21 +26,39 @@
using gui::IWindowInfosListener;
using gui::WindowInfo;
-struct WindowInfosListenerInvoker::WindowInfosReportedListener
- : gui::BnWindowInfosReportedListener {
- explicit WindowInfosReportedListener(WindowInfosListenerInvoker& invoker) : mInvoker(invoker) {}
+struct WindowInfosListenerInvoker::WindowInfosReportedListener : gui::BnWindowInfosReportedListener,
+ DeathRecipient {
+ explicit WindowInfosReportedListener(
+ size_t callbackCount,
+ const std::unordered_set<sp<gui::IWindowInfosReportedListener>,
+ SpHash<gui::IWindowInfosReportedListener>>&
+ windowInfosReportedListeners)
+ : mCallbacksPending(callbackCount),
+ mWindowInfosReportedListeners(windowInfosReportedListeners) {}
binder::Status onWindowInfosReported() override {
- mInvoker.windowInfosReported();
+ // TODO(b/222421815) There could potentially be callbacks that we don't need to wait for
+ // before calling the WindowInfosReportedListeners coming from InputWindowCommands. Filter
+ // the list of callbacks down to those from system server.
+ if (--mCallbacksPending == 0) {
+ for (const auto& listener : mWindowInfosReportedListeners) {
+ sp<IBinder> asBinder = IInterface::asBinder(listener);
+ if (asBinder->isBinderAlive()) {
+ listener->onWindowInfosReported();
+ }
+ }
+ }
return binder::Status::ok();
}
- WindowInfosListenerInvoker& mInvoker;
-};
+ void binderDied(const wp<IBinder>&) { onWindowInfosReported(); }
-WindowInfosListenerInvoker::WindowInfosListenerInvoker(SurfaceFlinger& flinger)
- : mFlinger(flinger),
- mWindowInfosReportedListener(sp<WindowInfosReportedListener>::make(*this)) {}
+private:
+ std::atomic<size_t> mCallbacksPending;
+ std::unordered_set<sp<gui::IWindowInfosReportedListener>,
+ SpHash<gui::IWindowInfosReportedListener>>
+ mWindowInfosReportedListeners;
+};
void WindowInfosListenerInvoker::addWindowInfosListener(sp<IWindowInfosListener> listener) {
sp<IBinder> asBinder = IInterface::asBinder(listener);
@@ -64,9 +82,11 @@
mWindowInfosListeners.erase(who);
}
-void WindowInfosListenerInvoker::windowInfosChanged(const std::vector<WindowInfo>& windowInfos,
- const std::vector<DisplayInfo>& displayInfos,
- bool shouldSync) {
+void WindowInfosListenerInvoker::windowInfosChanged(
+ const std::vector<WindowInfo>& windowInfos, const std::vector<DisplayInfo>& displayInfos,
+ const std::unordered_set<sp<gui::IWindowInfosReportedListener>,
+ SpHash<gui::IWindowInfosReportedListener>>&
+ windowInfosReportedListeners) {
ftl::SmallVector<const sp<IWindowInfosListener>, kStaticCapacity> windowInfosListeners;
{
std::scoped_lock lock(mListenersMutex);
@@ -75,18 +95,25 @@
}
}
- mCallbacksPending = windowInfosListeners.size();
-
+ auto windowInfosReportedListener = windowInfosReportedListeners.empty()
+ ? nullptr
+ : sp<WindowInfosReportedListener>::make(windowInfosListeners.size(),
+ windowInfosReportedListeners);
for (const auto& listener : windowInfosListeners) {
- listener->onWindowInfosChanged(windowInfos, displayInfos,
- shouldSync ? mWindowInfosReportedListener : nullptr);
- }
-}
+ sp<IBinder> asBinder = IInterface::asBinder(listener);
-void WindowInfosListenerInvoker::windowInfosReported() {
- mCallbacksPending--;
- if (mCallbacksPending == 0) {
- mFlinger.windowInfosReported();
+ // linkToDeath is used here to ensure that the windowInfosReportedListeners
+ // are called even if one of the windowInfosListeners dies before
+ // calling onWindowInfosReported.
+ if (windowInfosReportedListener) {
+ asBinder->linkToDeath(windowInfosReportedListener);
+ }
+
+ auto status = listener->onWindowInfosChanged(windowInfos, displayInfos,
+ windowInfosReportedListener);
+ if (!status.isOk()) {
+ windowInfosReportedListener->onWindowInfosReported();
+ }
}
}
diff --git a/services/surfaceflinger/WindowInfosListenerInvoker.h b/services/surfaceflinger/WindowInfosListenerInvoker.h
index d8d8d0f..a1d66a1 100644
--- a/services/surfaceflinger/WindowInfosListenerInvoker.h
+++ b/services/surfaceflinger/WindowInfosListenerInvoker.h
@@ -29,22 +29,21 @@
class WindowInfosListenerInvoker : public IBinder::DeathRecipient {
public:
- explicit WindowInfosListenerInvoker(SurfaceFlinger&);
-
void addWindowInfosListener(sp<gui::IWindowInfosListener>);
void removeWindowInfosListener(const sp<gui::IWindowInfosListener>& windowInfosListener);
void windowInfosChanged(const std::vector<gui::WindowInfo>&,
- const std::vector<gui::DisplayInfo>&, bool shouldSync);
+ const std::vector<gui::DisplayInfo>&,
+ const std::unordered_set<sp<gui::IWindowInfosReportedListener>,
+ SpHash<gui::IWindowInfosReportedListener>>&
+ windowInfosReportedListeners);
protected:
void binderDied(const wp<IBinder>& who) override;
private:
struct WindowInfosReportedListener;
- void windowInfosReported();
- SurfaceFlinger& mFlinger;
std::mutex mListenersMutex;
static constexpr size_t kStaticCapacity = 3;
@@ -52,7 +51,6 @@
mWindowInfosListeners GUARDED_BY(mListenersMutex);
sp<gui::IWindowInfosReportedListener> mWindowInfosReportedListener;
- std::atomic<size_t> mCallbacksPending{0};
};
} // namespace android
diff --git a/services/surfaceflinger/fuzzer/Android.bp b/services/surfaceflinger/fuzzer/Android.bp
index b0b6bf1..7350e09 100644
--- a/services/surfaceflinger/fuzzer/Android.bp
+++ b/services/surfaceflinger/fuzzer/Android.bp
@@ -127,3 +127,13 @@
"surfaceflinger_layer_fuzzer.cpp",
],
}
+
+cc_fuzz {
+ name: "surfaceflinger_frametracer_fuzzer",
+ defaults: [
+ "surfaceflinger_fuzz_defaults",
+ ],
+ srcs: [
+ "surfaceflinger_frametracer_fuzzer.cpp",
+ ],
+}
diff --git a/services/surfaceflinger/fuzzer/README.md b/services/surfaceflinger/fuzzer/README.md
index 78a7596..7a5f229 100644
--- a/services/surfaceflinger/fuzzer/README.md
+++ b/services/surfaceflinger/fuzzer/README.md
@@ -4,6 +4,7 @@
+ [DisplayHardware](#DisplayHardware)
+ [Scheduler](#Scheduler)
+ [Layer](#Layer)
++ [FrameTracer](#FrameTracer)
# <a name="SurfaceFlinger"></a> Fuzzer for SurfaceFlinger
@@ -93,3 +94,16 @@
$ adb sync data
$ adb shell /data/fuzz/arm64/surfaceflinger_layer_fuzzer/surfaceflinger_layer_fuzzer
```
+
+# <a name="FrameTracer"></a> Fuzzer for FrameTracer
+
+#### Steps to run
+1. Build the fuzzer
+```
+ $ mm -j$(nproc) surfaceflinger_frametracer_fuzzer
+```
+2. To run on device
+```
+ $ adb sync data
+ $ adb shell /data/fuzz/arm64/surfaceflinger_frametracer_fuzzer/surfaceflinger_frametracer_fuzzer
+```
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_frametracer_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_frametracer_fuzzer.cpp
new file mode 100644
index 0000000..a22a778
--- /dev/null
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_frametracer_fuzzer.cpp
@@ -0,0 +1,132 @@
+/*
+ * Copyright 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.
+ *
+ */
+
+#include <FrameTracer/FrameTracer.h>
+#include <fuzzer/FuzzedDataProvider.h>
+#include <perfetto/trace/trace.pb.h>
+
+namespace android::fuzz {
+
+using namespace google::protobuf;
+
+constexpr size_t kMaxStringSize = 100;
+constexpr size_t kMinLayerIds = 1;
+constexpr size_t kMaxLayerIds = 10;
+constexpr int32_t kConfigDuration = 500;
+constexpr int32_t kBufferSize = 1024;
+constexpr int32_t kTimeOffset = 100000;
+
+class FrameTracerFuzzer {
+public:
+ FrameTracerFuzzer(const uint8_t* data, size_t size) : mFdp(data, size) {
+ // Fuzzer is single-threaded, so no need to be thread-safe.
+ static bool wasInitialized = false;
+ if (!wasInitialized) {
+ perfetto::TracingInitArgs args;
+ args.backends = perfetto::kInProcessBackend;
+ perfetto::Tracing::Initialize(args);
+ wasInitialized = true;
+ }
+ mFrameTracer = std::make_unique<android::FrameTracer>();
+ }
+ ~FrameTracerFuzzer() { mFrameTracer.reset(); }
+ void process();
+
+private:
+ std::unique_ptr<perfetto::TracingSession> getTracingSessionForTest();
+ void traceTimestamp();
+ std::vector<int32_t> generateLayerIds(size_t numLayerIds);
+ void traceTimestamp(std::vector<int32_t> layerIds, size_t numLayerIds);
+ void traceFence(std::vector<int32_t> layerIds, size_t numLayerIds);
+ std::unique_ptr<android::FrameTracer> mFrameTracer = nullptr;
+ FuzzedDataProvider mFdp;
+ android::FenceToFenceTimeMap mFenceFactory;
+};
+
+std::unique_ptr<perfetto::TracingSession> FrameTracerFuzzer::getTracingSessionForTest() {
+ perfetto::TraceConfig cfg;
+ cfg.set_duration_ms(kConfigDuration);
+ cfg.add_buffers()->set_size_kb(kBufferSize);
+ auto* dsCfg = cfg.add_data_sources()->mutable_config();
+ dsCfg->set_name(android::FrameTracer::kFrameTracerDataSource);
+
+ auto tracingSession = perfetto::Tracing::NewTrace(perfetto::kInProcessBackend);
+ tracingSession->Setup(cfg);
+ return tracingSession;
+}
+
+std::vector<int32_t> FrameTracerFuzzer::generateLayerIds(size_t numLayerIds) {
+ std::vector<int32_t> layerIds;
+ for (size_t i = 0; i < numLayerIds; ++i) {
+ layerIds.push_back(mFdp.ConsumeIntegral<int32_t>());
+ }
+ return layerIds;
+}
+
+void FrameTracerFuzzer::traceTimestamp(std::vector<int32_t> layerIds, size_t numLayerIds) {
+ int32_t layerId = layerIds.at(mFdp.ConsumeIntegralInRange<size_t>(0, numLayerIds - 1));
+ mFrameTracer->traceTimestamp(layerId, mFdp.ConsumeIntegral<uint64_t>() /*bufferID*/,
+ mFdp.ConsumeIntegral<uint64_t>() /*frameNumber*/,
+ mFdp.ConsumeIntegral<nsecs_t>() /*timestamp*/,
+ android::FrameTracer::FrameEvent::UNSPECIFIED,
+ mFdp.ConsumeIntegral<nsecs_t>() /*duration*/);
+}
+
+void FrameTracerFuzzer::traceFence(std::vector<int32_t> layerIds, size_t numLayerIds) {
+ const nsecs_t signalTime = systemTime();
+ const nsecs_t startTime = signalTime + kTimeOffset;
+ auto fence = mFenceFactory.createFenceTimeForTest(android::Fence::NO_FENCE);
+ mFenceFactory.signalAllForTest(android::Fence::NO_FENCE, signalTime);
+ int32_t layerId = layerIds.at(mFdp.ConsumeIntegralInRange<size_t>(0, numLayerIds - 1));
+ mFrameTracer->traceFence(layerId, mFdp.ConsumeIntegral<uint64_t>() /*bufferID*/,
+ mFdp.ConsumeIntegral<uint64_t>() /*frameNumber*/, fence,
+ android::FrameTracer::FrameEvent::ACQUIRE_FENCE, startTime);
+}
+
+void FrameTracerFuzzer::process() {
+ mFrameTracer->registerDataSource();
+
+ auto tracingSession = getTracingSessionForTest();
+ tracingSession->StartBlocking();
+
+ size_t numLayerIds = mFdp.ConsumeIntegralInRange<size_t>(kMinLayerIds, kMaxLayerIds);
+ std::vector<int32_t> layerIds = generateLayerIds(numLayerIds);
+
+ for (auto it = layerIds.begin(); it != layerIds.end(); ++it) {
+ mFrameTracer->traceNewLayer(*it /*layerId*/,
+ mFdp.ConsumeRandomLengthString(kMaxStringSize) /*layerName*/);
+ }
+
+ traceTimestamp(layerIds, numLayerIds);
+ traceFence(layerIds, numLayerIds);
+
+ mFenceFactory.signalAllForTest(android::Fence::NO_FENCE, systemTime());
+
+ tracingSession->StopBlocking();
+
+ for (auto it = layerIds.begin(); it != layerIds.end(); ++it) {
+ mFrameTracer->onDestroy(*it);
+ }
+}
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+ FrameTracerFuzzer frameTracerFuzzer(data, size);
+ frameTracerFuzzer.process();
+ return 0;
+}
+
+} // namespace android::fuzz
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp
index f25043c..8e60247 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp
@@ -151,7 +151,6 @@
sp<IBinder> handle = defaultServiceManager()->checkService(
String16(mFdp.ConsumeRandomLengthString().c_str()));
mFlinger->fromHandle(handle);
- mFlinger->windowInfosReported();
mFlinger->disableExpensiveRendering();
}
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h
index 867a198..456a498 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h
@@ -30,7 +30,6 @@
#include <ui/DisplayStatInfo.h>
#include <ui/DynamicDisplayInfo.h>
-#include "BufferQueueLayer.h"
#include "BufferStateLayer.h"
#include "ContainerLayer.h"
#include "DisplayDevice.h"
@@ -356,10 +355,6 @@
return compositionengine::impl::createCompositionEngine();
}
- sp<BufferQueueLayer> createBufferQueueLayer(const LayerCreationArgs &) override {
- return nullptr;
- }
-
sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs &) override {
return nullptr;
}
@@ -552,7 +547,7 @@
sp<IBinder> fuzzBoot(FuzzedDataProvider *fdp) {
mFlinger->callingThreadHasUnscopedSurfaceFlingerAccess(fdp->ConsumeBool());
- mFlinger->createConnection();
+ const sp<Client> client = new Client(mFlinger);
DisplayIdGenerator<HalVirtualDisplayId> kGenerator;
HalVirtualDisplayId halVirtualDisplayId = kGenerator.generateId().value();
@@ -585,7 +580,6 @@
sp<IBinder> display = fuzzBoot(&mFdp);
sp<IGraphicBufferProducer> bufferProducer = sp<mock::GraphicBufferProducer>::make();
- mFlinger->authenticateSurfaceTexture(bufferProducer.get());
mFlinger->createDisplayEventConnection();
@@ -779,7 +773,7 @@
return mFlinger->onTransact(code, data, reply, flags);
}
- auto getGPUContextPriority() { return mFlinger->getGPUContextPriority(); }
+ auto getGpuContextPriority() { return mFlinger->getGpuContextPriority(); }
auto calculateMaxAcquiredBufferCount(Fps refreshRate,
std::chrono::nanoseconds presentLatency) const {
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp
index 34cf906..4aef017 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp
@@ -59,8 +59,10 @@
}
FrameTimelineInfo LayerFuzzer::getFuzzedFrameTimelineInfo() {
- return FrameTimelineInfo{.vsyncId = mFdp.ConsumeIntegral<int64_t>(),
- .inputEventId = mFdp.ConsumeIntegral<int32_t>()};
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = mFdp.ConsumeIntegral<int64_t>();
+ ftInfo.inputEventId = mFdp.ConsumeIntegral<int32_t>();
+ return ftInfo;
}
LayerCreationArgs LayerFuzzer::createLayerCreationArgs(TestableSurfaceFlinger* flinger,
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_scheduler_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_scheduler_fuzzer.cpp
index da60a69..1a91a69 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_scheduler_fuzzer.cpp
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_scheduler_fuzzer.cpp
@@ -319,7 +319,7 @@
LayerCreationArgs args(flinger.flinger(), client,
mFdp.ConsumeRandomLengthString(kRandomStringLength) /*name*/,
mFdp.ConsumeIntegral<uint16_t>() /*layerFlags*/, LayerMetadata());
- sp<Layer> layer = new BufferQueueLayer(args);
+ sp<Layer> layer = new BufferStateLayer(args);
layer->setFrameRateSelectionPriority(mFdp.ConsumeIntegral<int16_t>());
}
diff --git a/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h b/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h
index 52503ba..cdc2706 100644
--- a/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h
+++ b/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h
@@ -24,6 +24,8 @@
#include <unordered_map>
#include <vector>
+using android::gui::LayerMetadata;
+
namespace android {
namespace surfaceflinger {
diff --git a/services/surfaceflinger/layerproto/layerstrace.proto b/services/surfaceflinger/layerproto/layerstrace.proto
index 13647b6..7def024 100644
--- a/services/surfaceflinger/layerproto/layerstrace.proto
+++ b/services/surfaceflinger/layerproto/layerstrace.proto
@@ -40,7 +40,7 @@
repeated LayersTraceProto entry = 2;
}
-/* one window manager trace entry. */
+/* one layers trace entry. */
message LayersTraceProto {
/* required: elapsed realtime in nanos since boot of when this entry was logged */
optional sfixed64 elapsed_realtime_nanos = 1;
@@ -60,4 +60,6 @@
optional uint32 missed_entries = 6;
repeated DisplayProto displays = 7;
+
+ optional int64 vsync_id = 8;
}
diff --git a/services/surfaceflinger/tests/Android.bp b/services/surfaceflinger/tests/Android.bp
index ceddf27..276431e 100644
--- a/services/surfaceflinger/tests/Android.bp
+++ b/services/surfaceflinger/tests/Android.bp
@@ -34,6 +34,7 @@
"DisplayConfigs_test.cpp",
"DisplayEventReceiver_test.cpp",
"EffectLayer_test.cpp",
+ "LayerBorder_test.cpp",
"InvalidHandles_test.cpp",
"LayerCallback_test.cpp",
"LayerRenderTypeTransaction_test.cpp",
diff --git a/services/surfaceflinger/tests/BootDisplayMode_test.cpp b/services/surfaceflinger/tests/BootDisplayMode_test.cpp
index d70908e..432e227 100644
--- a/services/surfaceflinger/tests/BootDisplayMode_test.cpp
+++ b/services/surfaceflinger/tests/BootDisplayMode_test.cpp
@@ -18,6 +18,7 @@
#include <gtest/gtest.h>
+#include <gui/AidlStatusUtil.h>
#include <gui/SurfaceComposerClient.h>
#include <private/gui/ComposerService.h>
#include <private/gui/ComposerServiceAIDL.h>
@@ -25,15 +26,17 @@
namespace android {
+using gui::aidl_utils::statusTFromBinderStatus;
+
TEST(BootDisplayModeTest, setBootDisplayMode) {
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
- sp<gui::ISurfaceComposer> sf_aidl(ComposerServiceAIDL::getComposerService());
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
auto displayToken = SurfaceComposerClient::getInternalDisplayToken();
bool bootModeSupport = false;
- binder::Status status = sf_aidl->getBootDisplayModeSupport(&bootModeSupport);
- ASSERT_NO_FATAL_FAILURE(status.transactionError());
+ binder::Status status = sf->getBootDisplayModeSupport(&bootModeSupport);
+ ASSERT_NO_FATAL_FAILURE(statusTFromBinderStatus(status));
if (bootModeSupport) {
- ASSERT_EQ(NO_ERROR, sf->setBootDisplayMode(displayToken, 0));
+ status = sf->setBootDisplayMode(displayToken, 0);
+ ASSERT_EQ(NO_ERROR, statusTFromBinderStatus(status));
}
}
@@ -42,10 +45,10 @@
auto displayToken = SurfaceComposerClient::getInternalDisplayToken();
bool bootModeSupport = false;
binder::Status status = sf->getBootDisplayModeSupport(&bootModeSupport);
- ASSERT_NO_FATAL_FAILURE(status.transactionError());
+ ASSERT_NO_FATAL_FAILURE(statusTFromBinderStatus(status));
if (bootModeSupport) {
status = sf->clearBootDisplayMode(displayToken);
- ASSERT_EQ(NO_ERROR, status.transactionError());
+ ASSERT_EQ(NO_ERROR, statusTFromBinderStatus(status));
}
}
diff --git a/services/surfaceflinger/tests/Credentials_test.cpp b/services/surfaceflinger/tests/Credentials_test.cpp
index d33bc10..8a443b8 100644
--- a/services/surfaceflinger/tests/Credentials_test.cpp
+++ b/services/surfaceflinger/tests/Credentials_test.cpp
@@ -18,13 +18,14 @@
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconversion"
+#include <android/gui/ISurfaceComposer.h>
#include <gtest/gtest.h>
-#include <gui/ISurfaceComposer.h>
+#include <gui/AidlStatusUtil.h>
#include <gui/LayerDebugInfo.h>
#include <gui/Surface.h>
#include <gui/SurfaceComposerClient.h>
#include <private/android_filesystem_config.h>
-#include <private/gui/ComposerService.h>
+#include <private/gui/ComposerServiceAIDL.h>
#include <ui/DisplayMode.h>
#include <ui/DynamicDisplayInfo.h>
#include <utils/String8.h>
@@ -34,6 +35,8 @@
namespace android {
using Transaction = SurfaceComposerClient::Transaction;
+using gui::LayerDebugInfo;
+using gui::aidl_utils::statusTFromBinderStatus;
using ui::ColorMode;
namespace {
@@ -307,23 +310,26 @@
*/
TEST_F(CredentialsTest, GetLayerDebugInfo) {
setupBackgroundSurface();
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
// 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;
// Check with root.
seteuid(AID_ROOT);
- ASSERT_EQ(NO_ERROR, sf->getLayerDebugInfo(&outLayers));
+ binder::Status status = sf->getLayerDebugInfo(&outLayers);
+ ASSERT_EQ(NO_ERROR, statusTFromBinderStatus(status));
// Check as a shell.
seteuid(AID_SHELL);
- ASSERT_EQ(NO_ERROR, sf->getLayerDebugInfo(&outLayers));
+ status = sf->getLayerDebugInfo(&outLayers);
+ ASSERT_EQ(NO_ERROR, statusTFromBinderStatus(status));
// Check as anyone else.
seteuid(AID_ROOT);
seteuid(AID_BIN);
- ASSERT_EQ(PERMISSION_DENIED, sf->getLayerDebugInfo(&outLayers));
+ status = sf->getLayerDebugInfo(&outLayers);
+ ASSERT_EQ(PERMISSION_DENIED, statusTFromBinderStatus(status));
}
TEST_F(CredentialsTest, IsWideColorDisplayBasicCorrectness) {
diff --git a/services/surfaceflinger/tests/DisplayEventReceiver_test.cpp b/services/surfaceflinger/tests/DisplayEventReceiver_test.cpp
index 0e54664..0df7e2f 100644
--- a/services/surfaceflinger/tests/DisplayEventReceiver_test.cpp
+++ b/services/surfaceflinger/tests/DisplayEventReceiver_test.cpp
@@ -36,7 +36,8 @@
EXPECT_GT(vsyncEventData.frameTimelines[0].deadlineTimestamp, now)
<< "Deadline timestamp should be greater than frame time";
for (size_t i = 0; i < VsyncEventData::kFrameTimelinesLength; i++) {
- EXPECT_NE(FrameTimelineInfo::INVALID_VSYNC_ID, vsyncEventData.frameTimelines[i].vsyncId);
+ EXPECT_NE(gui::FrameTimelineInfo::INVALID_VSYNC_ID,
+ vsyncEventData.frameTimelines[i].vsyncId);
EXPECT_GT(vsyncEventData.frameTimelines[i].expectedPresentationTime,
vsyncEventData.frameTimelines[i].deadlineTimestamp)
<< "Expected vsync timestamp should be greater than deadline";
@@ -51,4 +52,4 @@
}
}
-} // namespace android
\ No newline at end of file
+} // namespace android
diff --git a/services/surfaceflinger/tests/InvalidHandles_test.cpp b/services/surfaceflinger/tests/InvalidHandles_test.cpp
index d192a2d..023133f 100644
--- a/services/surfaceflinger/tests/InvalidHandles_test.cpp
+++ b/services/surfaceflinger/tests/InvalidHandles_test.cpp
@@ -48,7 +48,7 @@
}
sp<SurfaceControl> makeNotSurfaceControl() {
- return new SurfaceControl(mScc, new NotALayer(), nullptr, true);
+ return new SurfaceControl(mScc, new NotALayer(), 1);
}
};
@@ -64,4 +64,4 @@
} // namespace android
// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion"
\ No newline at end of file
+#pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/tests/LayerBorder_test.cpp b/services/surfaceflinger/tests/LayerBorder_test.cpp
new file mode 100644
index 0000000..f80c705
--- /dev/null
+++ b/services/surfaceflinger/tests/LayerBorder_test.cpp
@@ -0,0 +1,284 @@
+/*
+ * 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.
+ */
+
+// TODO(b/129481165): remove the #pragma below and fix conversion issues
+// TODO: Amend all tests when screenshots become fully reworked for borders
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wconversion"
+
+#include <chrono> // std::chrono::seconds
+#include <thread> // std::this_thread::sleep_for
+#include "LayerTransactionTest.h"
+
+namespace android {
+
+class LayerBorderTest : public LayerTransactionTest {
+protected:
+ virtual void SetUp() {
+ LayerTransactionTest::SetUp();
+ ASSERT_EQ(NO_ERROR, mClient->initCheck());
+
+ toHalf3 = ColorTransformHelper::toHalf3;
+ toHalf4 = ColorTransformHelper::toHalf4;
+
+ const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ ASSERT_FALSE(display == nullptr);
+ mColorOrange = toHalf4({255, 140, 0, 255});
+ mParentLayer = createColorLayer("Parent layer", Color::RED);
+
+ mContainerLayer = mClient->createSurface(String8("Container Layer"), 0 /* width */,
+ 0 /* height */, PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceContainer |
+ ISurfaceComposerClient::eNoColorFill,
+ mParentLayer->getHandle());
+ EXPECT_NE(nullptr, mContainerLayer.get()) << "failed to create container layer";
+
+ mEffectLayer1 = mClient->createSurface(String8("Effect Layer"), 0 /* width */,
+ 0 /* height */, PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceEffect |
+ ISurfaceComposerClient::eNoColorFill,
+ mContainerLayer->getHandle());
+ EXPECT_NE(nullptr, mEffectLayer1.get()) << "failed to create effect layer 1";
+
+ mEffectLayer2 = mClient->createSurface(String8("Effect Layer"), 0 /* width */,
+ 0 /* height */, PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceEffect |
+ ISurfaceComposerClient::eNoColorFill,
+ mContainerLayer->getHandle());
+
+ EXPECT_NE(nullptr, mEffectLayer2.get()) << "failed to create effect layer 2";
+
+ asTransaction([&](Transaction& t) {
+ t.setDisplayLayerStack(display, ui::DEFAULT_LAYER_STACK);
+ t.setLayer(mParentLayer, INT32_MAX - 20).show(mParentLayer);
+ t.setFlags(mParentLayer, layer_state_t::eLayerOpaque, layer_state_t::eLayerOpaque);
+
+ t.setColor(mEffectLayer1, toHalf3(Color::BLUE));
+
+ t.setColor(mEffectLayer2, toHalf3(Color::GREEN));
+ });
+ }
+
+ virtual void TearDown() {
+ // Uncomment the line right below when running any of the tests
+ // std::this_thread::sleep_for (std::chrono::seconds(30));
+ LayerTransactionTest::TearDown();
+ mParentLayer = 0;
+ }
+
+ std::function<half3(Color)> toHalf3;
+ std::function<half4(Color)> toHalf4;
+ sp<SurfaceControl> mParentLayer, mContainerLayer, mEffectLayer1, mEffectLayer2;
+ half4 mColorOrange;
+};
+
+TEST_F(LayerBorderTest, OverlappingVisibleRegions) {
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(0, 0, 400, 400));
+ t.setCrop(mEffectLayer2, Rect(200, 200, 600, 600));
+
+ t.enableBorder(mContainerLayer, true, 20, mColorOrange);
+ t.show(mEffectLayer1);
+ t.show(mEffectLayer2);
+ t.show(mContainerLayer);
+ });
+}
+
+TEST_F(LayerBorderTest, PartiallyCoveredVisibleRegion) {
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(0, 0, 400, 400));
+ t.setCrop(mEffectLayer2, Rect(200, 200, 600, 600));
+
+ t.enableBorder(mEffectLayer1, true, 20, mColorOrange);
+ t.show(mEffectLayer1);
+ t.show(mEffectLayer2);
+ t.show(mContainerLayer);
+ });
+}
+
+TEST_F(LayerBorderTest, NonOverlappingVisibleRegion) {
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(0, 0, 200, 200));
+ t.setCrop(mEffectLayer2, Rect(400, 400, 600, 600));
+
+ t.enableBorder(mContainerLayer, true, 20, mColorOrange);
+ t.show(mEffectLayer1);
+ t.show(mEffectLayer2);
+ t.show(mContainerLayer);
+ });
+}
+
+TEST_F(LayerBorderTest, EmptyVisibleRegion) {
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(200, 200, 400, 400));
+ t.setCrop(mEffectLayer2, Rect(0, 0, 600, 600));
+
+ t.enableBorder(mEffectLayer1, true, 20, mColorOrange);
+ t.show(mEffectLayer1);
+ t.show(mEffectLayer2);
+ t.show(mContainerLayer);
+ });
+}
+
+TEST_F(LayerBorderTest, ZOrderAdjustment) {
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(0, 0, 400, 400));
+ t.setCrop(mEffectLayer2, Rect(200, 200, 600, 600));
+ t.setLayer(mParentLayer, 10);
+ t.setLayer(mEffectLayer1, 30);
+ t.setLayer(mEffectLayer2, 20);
+
+ t.enableBorder(mEffectLayer1, true, 20, mColorOrange);
+ t.show(mEffectLayer1);
+ t.show(mEffectLayer2);
+ t.show(mContainerLayer);
+ });
+}
+
+TEST_F(LayerBorderTest, GrandChildHierarchy) {
+ sp<SurfaceControl> containerLayer2 =
+ mClient->createSurface(String8("Container Layer"), 0 /* width */, 0 /* height */,
+ PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceContainer |
+ ISurfaceComposerClient::eNoColorFill,
+ mContainerLayer->getHandle());
+ EXPECT_NE(nullptr, containerLayer2.get()) << "failed to create container layer 2";
+
+ sp<SurfaceControl> effectLayer3 =
+ mClient->createSurface(String8("Effect Layer"), 0 /* width */, 0 /* height */,
+ PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceEffect |
+ ISurfaceComposerClient::eNoColorFill,
+ containerLayer2->getHandle());
+
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(0, 0, 400, 400));
+ t.setCrop(mEffectLayer2, Rect(200, 200, 600, 600));
+ t.setCrop(effectLayer3, Rect(400, 400, 800, 800));
+ t.setColor(effectLayer3, toHalf3(Color::BLUE));
+
+ t.enableBorder(mContainerLayer, true, 20, mColorOrange);
+ t.show(mEffectLayer1);
+ t.show(mEffectLayer2);
+ t.show(effectLayer3);
+ t.show(mContainerLayer);
+ });
+}
+
+TEST_F(LayerBorderTest, TransparentAlpha) {
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(0, 0, 400, 400));
+ t.setCrop(mEffectLayer2, Rect(200, 200, 600, 600));
+ t.setAlpha(mEffectLayer1, 0.0f);
+
+ t.enableBorder(mContainerLayer, true, 20, mColorOrange);
+ t.show(mEffectLayer1);
+ t.show(mEffectLayer2);
+ t.show(mContainerLayer);
+ });
+}
+
+TEST_F(LayerBorderTest, SemiTransparentAlpha) {
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(0, 0, 400, 400));
+ t.setCrop(mEffectLayer2, Rect(200, 200, 600, 600));
+ t.setAlpha(mEffectLayer2, 0.5f);
+
+ t.enableBorder(mEffectLayer2, true, 20, mColorOrange);
+ t.show(mEffectLayer1);
+ t.show(mEffectLayer2);
+ t.show(mContainerLayer);
+ });
+}
+
+TEST_F(LayerBorderTest, InvisibleLayers) {
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(0, 0, 400, 400));
+ t.setCrop(mEffectLayer2, Rect(200, 200, 600, 600));
+
+ t.enableBorder(mContainerLayer, true, 20, mColorOrange);
+ t.hide(mEffectLayer2);
+ t.show(mContainerLayer);
+ });
+}
+
+TEST_F(LayerBorderTest, BufferStateLayer) {
+ asTransaction([&](Transaction& t) {
+ t.hide(mEffectLayer1);
+ t.hide(mEffectLayer2);
+ t.show(mContainerLayer);
+
+ sp<SurfaceControl> bufferStateLayer =
+ mClient->createSurface(String8("BufferState"), 0 /* width */, 0 /* height */,
+ PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceBufferState,
+ mContainerLayer->getHandle());
+
+ sp<GraphicBuffer> buffer =
+ new GraphicBuffer(400, 400, PIXEL_FORMAT_RGBA_8888, 1,
+ BufferUsage::CPU_READ_OFTEN | BufferUsage::CPU_WRITE_OFTEN |
+ BufferUsage::COMPOSER_OVERLAY | BufferUsage::GPU_TEXTURE,
+ "test");
+ 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.enableBorder(mContainerLayer, true, 20, mColorOrange);
+ });
+}
+
+TEST_F(LayerBorderTest, CustomWidth) {
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(0, 0, 400, 400));
+ t.setCrop(mEffectLayer2, Rect(200, 200, 600, 600));
+
+ t.enableBorder(mContainerLayer, true, 50, mColorOrange);
+ t.show(mEffectLayer1);
+ t.show(mEffectLayer2);
+ t.show(mContainerLayer);
+ });
+}
+
+TEST_F(LayerBorderTest, CustomColor) {
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(0, 0, 400, 400));
+ t.setCrop(mEffectLayer2, Rect(200, 200, 600, 600));
+
+ t.enableBorder(mContainerLayer, true, 20, toHalf4({255, 0, 255, 255}));
+ t.show(mEffectLayer1);
+ t.show(mEffectLayer2);
+ t.show(mContainerLayer);
+ });
+}
+
+TEST_F(LayerBorderTest, CustomWidthAndColorAndOpacity) {
+ asTransaction([&](Transaction& t) {
+ t.setCrop(mEffectLayer1, Rect(0, 0, 200, 200));
+ t.setCrop(mEffectLayer2, Rect(400, 400, 600, 600));
+
+ t.enableBorder(mContainerLayer, true, 40, toHalf4({255, 255, 0, 128}));
+ t.show(mEffectLayer1);
+ t.show(mEffectLayer2);
+ t.show(mContainerLayer);
+ });
+}
+
+} // namespace android
+
+// TODO(b/129481165): remove the #pragma below and fix conversion issues
+#pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/tests/LayerCallback_test.cpp b/services/surfaceflinger/tests/LayerCallback_test.cpp
index 219db8c..c8df0a0 100644
--- a/services/surfaceflinger/tests/LayerCallback_test.cpp
+++ b/services/surfaceflinger/tests/LayerCallback_test.cpp
@@ -1050,7 +1050,10 @@
}
const Vsync vsync = waitForNextVsync();
- transaction.setFrameTimelineInfo({vsync.vsyncId, 0});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = vsync.vsyncId;
+ ftInfo.inputEventId = 0;
+ transaction.setFrameTimelineInfo(ftInfo);
transaction.apply();
ExpectedResult expected;
diff --git a/services/surfaceflinger/tests/LayerTransactionTest.h b/services/surfaceflinger/tests/LayerTransactionTest.h
index 6bd7920..b46db65 100644
--- a/services/surfaceflinger/tests/LayerTransactionTest.h
+++ b/services/surfaceflinger/tests/LayerTransactionTest.h
@@ -23,9 +23,11 @@
#include <cutils/properties.h>
#include <gtest/gtest.h>
+#include <gui/AidlStatusUtil.h>
#include <gui/ISurfaceComposer.h>
#include <gui/SurfaceComposerClient.h>
#include <private/gui/ComposerService.h>
+#include <private/gui/ComposerServiceAIDL.h>
#include <ui/DisplayMode.h>
#include "BufferGenerator.h"
@@ -44,8 +46,9 @@
ASSERT_NO_FATAL_FAILURE(SetUpDisplay());
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
- ASSERT_NO_FATAL_FAILURE(sf->getColorManagement(&mColorManagementUsed));
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
+ binder::Status status = sf->getColorManagement(&mColorManagementUsed);
+ ASSERT_NO_FATAL_FAILURE(gui::aidl_utils::statusTFromBinderStatus(status));
mCaptureArgs.displayToken = mDisplay;
}
diff --git a/services/surfaceflinger/tests/SetFrameRateOverride_test.cpp b/services/surfaceflinger/tests/SetFrameRateOverride_test.cpp
index 4efec77..e43ef95 100644
--- a/services/surfaceflinger/tests/SetFrameRateOverride_test.cpp
+++ b/services/surfaceflinger/tests/SetFrameRateOverride_test.cpp
@@ -14,9 +14,9 @@
* limitations under the License.
*/
+#include <android/gui/ISurfaceComposer.h>
#include <gtest/gtest.h>
#include <gui/DisplayEventReceiver.h>
-#include <gui/ISurfaceComposer.h>
#include <gui/SurfaceComposerClient.h>
#include <sys/epoll.h>
#include <algorithm>
@@ -24,12 +24,14 @@
namespace android {
namespace {
using FrameRateOverride = DisplayEventReceiver::Event::FrameRateOverride;
+using gui::ISurfaceComposer;
class SetFrameRateOverrideTest : public ::testing::Test {
protected:
void SetUp() override {
- const ISurfaceComposer::VsyncSource vsyncSource = ISurfaceComposer::eVsyncSourceApp;
- const ISurfaceComposer::EventRegistrationFlags eventRegistration = {
+ const ISurfaceComposer::VsyncSource vsyncSource =
+ ISurfaceComposer::VsyncSource::eVsyncSourceApp;
+ const EventRegistrationFlags eventRegistration = {
ISurfaceComposer::EventRegistration::frameRateOverride};
mDisplayEventReceiver =
diff --git a/services/surfaceflinger/tests/fakehwc/FakeComposerClient.cpp b/services/surfaceflinger/tests/fakehwc/FakeComposerClient.cpp
index b38032d..f824fdf 100644
--- a/services/surfaceflinger/tests/fakehwc/FakeComposerClient.cpp
+++ b/services/surfaceflinger/tests/fakehwc/FakeComposerClient.cpp
@@ -86,7 +86,9 @@
class DelayedEventGenerator {
public:
explicit DelayedEventGenerator(std::function<void()> onTimerExpired)
- : mOnTimerExpired(onTimerExpired), mThread([this]() { loop(); }) {}
+ : mOnTimerExpired(onTimerExpired) {
+ mThread = std::thread([this]() { loop(); });
+ }
~DelayedEventGenerator() {
ALOGI("DelayedEventGenerator exiting.");
diff --git a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp b/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
index b3b4ec1..00845d7 100644
--- a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
+++ b/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
@@ -29,6 +29,7 @@
#include "MockComposerHal.h"
#include <binder/Parcel.h>
+#include <gui/AidlStatusUtil.h>
#include <gui/DisplayEventReceiver.h>
#include <gui/ISurfaceComposer.h>
#include <gui/LayerDebugInfo.h>
@@ -43,6 +44,7 @@
#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>
@@ -243,8 +245,9 @@
mComposerClient = new SurfaceComposerClient;
ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
- mReceiver.reset(new DisplayEventReceiver(ISurfaceComposer::eVsyncSourceApp,
- ISurfaceComposer::EventRegistration::modeChanged));
+ mReceiver.reset(
+ new DisplayEventReceiver(gui::ISurfaceComposer::VsyncSource::eVsyncSourceApp,
+ gui::ISurfaceComposer::EventRegistration::modeChanged));
mLooper = new Looper(false);
mLooper->addFd(mReceiver->getFd(), 0, ALOOPER_EVENT_INPUT, processDisplayEvents, this);
}
@@ -992,7 +995,7 @@
// Tests that VSYNC injection can be safely toggled while invalidating.
TEST_F(DisplayTest_2_1, VsyncInjection) {
- const auto flinger = ComposerService::getComposerService();
+ const auto flinger = ComposerServiceAIDL::getComposerService();
bool enable = true;
for (int i = 0; i < 100; i++) {
@@ -1238,9 +1241,10 @@
sFakeComposer->clearFrames();
ASSERT_EQ(0, sFakeComposer->getFrameCount());
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
- std::vector<LayerDebugInfo> layers;
- status_t result = sf->getLayerDebugInfo(&layers);
+ 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 {
diff --git a/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp b/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp
index ac4354c..0e214af 100644
--- a/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp
+++ b/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp
@@ -83,6 +83,37 @@
std::vector<std::filesystem::path> TransactionTraceTestSuite::sTransactionTraces{};
+struct LayerInfo {
+ int id;
+ std::string name;
+ int parent;
+ int z;
+ uint64_t curr_frame;
+ float x;
+ float y;
+};
+
+bool operator==(const LayerInfo& lh, const LayerInfo& rh) {
+ return std::make_tuple(lh.id, lh.name, lh.parent, lh.z, lh.curr_frame) ==
+ std::make_tuple(rh.id, rh.name, rh.parent, rh.z, rh.curr_frame);
+}
+
+bool compareById(const LayerInfo& a, const LayerInfo& b) {
+ return a.id < b.id;
+}
+
+inline void PrintTo(const LayerInfo& info, ::std::ostream* os) {
+ *os << "Layer [" << info.id << "] name=" << info.name << " parent=" << info.parent
+ << " z=" << info.z << " curr_frame=" << info.curr_frame << " x=" << info.x
+ << " y=" << info.y;
+}
+
+struct find_id : std::unary_function<LayerInfo, bool> {
+ int id;
+ find_id(int id) : id(id) {}
+ bool operator()(LayerInfo const& m) const { return m.id == id; }
+};
+
TEST_P(TransactionTraceTestSuite, validateEndState) {
ASSERT_GT(mActualLayersTraceProto.entry_size(), 0);
ASSERT_GT(mExpectedLayersTraceProto.entry_size(), 0);
@@ -92,19 +123,64 @@
auto actualLastEntry = mActualLayersTraceProto.entry(mActualLayersTraceProto.entry_size() - 1);
EXPECT_EQ(expectedLastEntry.layers().layers_size(), actualLastEntry.layers().layers_size());
- for (int i = 0;
- i < expectedLastEntry.layers().layers_size() && i < actualLastEntry.layers().layers_size();
- i++) {
- auto expectedLayer = expectedLastEntry.layers().layers(i);
- auto actualLayer = actualLastEntry.layers().layers(i);
- EXPECT_EQ(expectedLayer.id(), actualLayer.id());
- EXPECT_EQ(expectedLayer.name(), actualLayer.name());
- EXPECT_EQ(expectedLayer.parent(), actualLayer.parent());
- EXPECT_EQ(expectedLayer.z(), actualLayer.z());
- EXPECT_EQ(expectedLayer.curr_frame(), actualLayer.curr_frame());
- ALOGV("Validating %s[%d] parent=%d z=%d frame=%" PRIu64, expectedLayer.name().c_str(),
- expectedLayer.id(), expectedLayer.parent(), expectedLayer.z(),
- expectedLayer.curr_frame());
+
+ std::vector<LayerInfo> expectedLayers;
+ expectedLayers.reserve(static_cast<size_t>(expectedLastEntry.layers().layers_size()));
+ for (int i = 0; i < expectedLastEntry.layers().layers_size(); i++) {
+ auto layer = expectedLastEntry.layers().layers(i);
+ expectedLayers.push_back({layer.id(), layer.name(), layer.parent(), layer.z(),
+ layer.curr_frame(),
+ layer.has_position() ? layer.position().x() : -1,
+ layer.has_position() ? layer.position().y() : -1});
+ }
+ std::sort(expectedLayers.begin(), expectedLayers.end(), compareById);
+
+ std::vector<LayerInfo> actualLayers;
+ actualLayers.reserve(static_cast<size_t>(actualLastEntry.layers().layers_size()));
+ for (int i = 0; i < actualLastEntry.layers().layers_size(); i++) {
+ auto layer = actualLastEntry.layers().layers(i);
+ actualLayers.push_back({layer.id(), layer.name(), layer.parent(), layer.z(),
+ layer.curr_frame(),
+ layer.has_position() ? layer.position().x() : -1,
+ layer.has_position() ? layer.position().y() : -1});
+ }
+ std::sort(actualLayers.begin(), actualLayers.end(), compareById);
+
+ size_t i = 0;
+ for (; i < actualLayers.size() && i < expectedLayers.size(); i++) {
+ auto it = std::find_if(actualLayers.begin(), actualLayers.end(),
+ find_id(expectedLayers[i].id));
+ EXPECT_NE(it, actualLayers.end());
+ EXPECT_EQ(expectedLayers[i], *it);
+ ALOGV("Validating %s[%d] parent=%d z=%d frame=%" PRIu64, expectedLayers[i].name.c_str(),
+ expectedLayers[i].id, expectedLayers[i].parent, expectedLayers[i].z,
+ expectedLayers[i].curr_frame);
+ }
+
+ EXPECT_EQ(expectedLayers.size(), actualLayers.size());
+
+ if (i < actualLayers.size()) {
+ for (size_t j = 0; j < actualLayers.size(); j++) {
+ if (std::find_if(expectedLayers.begin(), expectedLayers.end(),
+ find_id(actualLayers[j].id)) == expectedLayers.end()) {
+ ALOGD("actualLayers [%d]:%s parent=%d z=%d frame=%" PRIu64, actualLayers[j].id,
+ actualLayers[j].name.c_str(), actualLayers[j].parent, actualLayers[j].z,
+ actualLayers[j].curr_frame);
+ }
+ }
+ FAIL();
+ }
+
+ if (i < expectedLayers.size()) {
+ for (size_t j = 0; j < expectedLayers.size(); j++) {
+ if (std::find_if(actualLayers.begin(), actualLayers.end(),
+ find_id(expectedLayers[j].id)) == actualLayers.end()) {
+ ALOGD("expectedLayers [%d]:%s parent=%d z=%d frame=%" PRIu64, expectedLayers[j].id,
+ expectedLayers[j].name.c_str(), expectedLayers[j].parent, expectedLayers[j].z,
+ expectedLayers[j].curr_frame);
+ }
+ }
+ FAIL();
}
}
diff --git a/services/surfaceflinger/tests/tracing/testdata/layers_trace_nodisplayfound.winscope b/services/surfaceflinger/tests/tracing/testdata/layers_trace_nodisplayfound.winscope
new file mode 100644
index 0000000..16a91ee
--- /dev/null
+++ b/services/surfaceflinger/tests/tracing/testdata/layers_trace_nodisplayfound.winscope
Binary files differ
diff --git a/services/surfaceflinger/tests/tracing/testdata/transactions_trace_nodisplayfound.winscope b/services/surfaceflinger/tests/tracing/testdata/transactions_trace_nodisplayfound.winscope
new file mode 100644
index 0000000..cd62ab8
--- /dev/null
+++ b/services/surfaceflinger/tests/tracing/testdata/transactions_trace_nodisplayfound.winscope
Binary files differ
diff --git a/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp b/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp
index 9ab35d7..53de4a6 100644
--- a/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp
+++ b/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp
@@ -52,6 +52,8 @@
void verifyAndClearExpectations();
void sendActualWorkDurationGroup(std::vector<WorkDuration> durations,
std::chrono::nanoseconds sleepBeforeLastSend);
+ std::chrono::nanoseconds mAllowedDeviation;
+ std::chrono::nanoseconds mStaleTimeout;
};
void AidlPowerHalWrapperTest::SetUp() {
@@ -59,6 +61,9 @@
mMockSession = new NiceMock<MockIPowerHintSession>();
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() {
@@ -76,6 +81,7 @@
mWrapper->sendActualWorkDuration(duration.durationNanos, duration.timeStampNanos);
}
}
+
WorkDuration toWorkDuration(std::chrono::nanoseconds durationNanos, int64_t timeStampNanos) {
WorkDuration duration;
duration.durationNanos = durationNanos.count();
@@ -83,6 +89,10 @@
return duration;
}
+WorkDuration toWorkDuration(std::pair<std::chrono::nanoseconds, nsecs_t> timePair) {
+ return toWorkDuration(timePair.first, timePair.second);
+}
+
std::string printWorkDurations(const ::std::vector<WorkDuration>& durations) {
std::ostringstream os;
for (auto duration : durations) {
@@ -112,7 +122,7 @@
EXPECT_FALSE(mWrapper->startPowerHintSession());
}
-TEST_F(AidlPowerHalWrapperTest, restartNewPoserHintSessionWithNewThreadIds) {
+TEST_F(AidlPowerHalWrapperTest, restartNewPowerHintSessionWithNewThreadIds) {
ASSERT_TRUE(mWrapper->supportsPowerHintSession());
std::vector<int32_t> threadIds = {1, 2};
@@ -149,12 +159,8 @@
std::chrono::nanoseconds base = 100ms;
// test cases with target work duration and whether it should update hint against baseline 100ms
- const std::vector<std::pair<std::chrono::nanoseconds, bool>> testCases = {{0ms, false},
- {-1ms, false},
- {200ms, true},
- {2ms, true},
- {91ms, false},
- {109ms, false}};
+ const std::vector<std::pair<std::chrono::nanoseconds, bool>> testCases =
+ {{0ms, true}, {-1ms, true}, {200ms, true}, {2ms, true}, {100ms, false}, {109ms, true}};
for (const auto& test : testCases) {
// reset to 100ms baseline
@@ -200,21 +206,21 @@
// 100ms
const std::vector<std::pair<std::vector<std::pair<std::chrono::nanoseconds, nsecs_t>>, bool>>
testCases = {{{{-1ms, 100}}, false},
- {{{91ms, 100}}, false},
- {{{109ms, 100}}, false},
+ {{{100ms - (mAllowedDeviation / 2), 100}}, false},
+ {{{100ms + (mAllowedDeviation / 2), 100}}, false},
+ {{{100ms + (mAllowedDeviation + 1ms), 100}}, true},
+ {{{100ms - (mAllowedDeviation + 1ms), 100}}, true},
{{{100ms, 100}, {200ms, 200}}, true},
{{{100ms, 500}, {100ms, 600}, {3ms, 600}}, true}};
for (const auto& test : testCases) {
// reset actual duration
- sendActualWorkDurationGroup({base}, 80ms);
+ sendActualWorkDurationGroup({base}, mStaleTimeout);
auto raw = test.first;
std::vector<WorkDuration> durations(raw.size());
std::transform(raw.begin(), raw.end(), durations.begin(),
- [](std::pair<std::chrono::nanoseconds, nsecs_t> d) {
- return toWorkDuration(d.first, d.second);
- });
+ [](auto d) { return toWorkDuration(d); });
EXPECT_CALL(*mMockSession.get(), reportActualWorkDuration(durations))
.Times(test.second ? 1 : 0);
sendActualWorkDurationGroup(durations, 0ms);
@@ -222,40 +228,6 @@
}
}
-TEST_F(AidlPowerHalWrapperTest, sendAdjustedActualWorkDuration) {
- 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();
-
- std::chrono::nanoseconds lastTarget = 100ms;
- EXPECT_CALL(*mMockSession.get(), updateTargetWorkDuration(lastTarget.count())).Times(1);
- mWrapper->setTargetWorkDuration(lastTarget.count());
- std::chrono::nanoseconds newTarget = 105ms;
- mWrapper->setTargetWorkDuration(newTarget.count());
- EXPECT_CALL(*mMockSession.get(), updateTargetWorkDuration(newTarget.count())).Times(0);
- std::chrono::nanoseconds actual = 21ms;
- // 100 / 105 * 21ms = 20ms
- std::chrono::nanoseconds expectedActualSent = 20ms;
- std::vector<WorkDuration> expectedDurations = {toWorkDuration(expectedActualSent, 1)};
-
- EXPECT_CALL(*mMockSession.get(), reportActualWorkDuration(_))
- .WillOnce(DoAll(
- [expectedDurations](const ::std::vector<WorkDuration>& durationsSent) {
- EXPECT_EQ(expectedDurations, durationsSent)
- << base::StringPrintf("actual sent: %s vs expected: %s",
- printWorkDurations(durationsSent).c_str(),
- printWorkDurations(expectedDurations)
- .c_str());
- },
- Return(Status::ok())));
- mWrapper->sendActualWorkDuration(actual.count(), 1);
-}
-
TEST_F(AidlPowerHalWrapperTest, sendActualWorkDuration_exceedsStaleTime) {
ASSERT_TRUE(mWrapper->supportsPowerHintSession());
@@ -269,22 +241,23 @@
auto base = toWorkDuration(100ms, 0);
// test cases with actual work durations and whether it should update hint against baseline
// 100ms
- const std::vector<std::pair<std::vector<std::pair<std::chrono::nanoseconds, nsecs_t>>, bool>>
- testCases = {{{{91ms, 100}}, true}, {{{109ms, 100}}, true}};
+ 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}, 80ms);
+ sendActualWorkDurationGroup({base}, mStaleTimeout);
- auto raw = test.first;
+ auto raw = std::get<0>(test);
std::vector<WorkDuration> durations(raw.size());
std::transform(raw.begin(), raw.end(), durations.begin(),
- [](std::pair<std::chrono::nanoseconds, nsecs_t> d) {
- return toWorkDuration(d.first, d.second);
- });
+ [](auto d) { return toWorkDuration(d); });
EXPECT_CALL(*mMockSession.get(), reportActualWorkDuration(durations))
- .Times(test.second ? 1 : 0);
- sendActualWorkDurationGroup(durations, 80ms);
+ .Times(std::get<2>(test) ? 1 : 0);
+ sendActualWorkDurationGroup(durations, std::get<1>(test));
verifyAndClearExpectations();
}
}
diff --git a/services/surfaceflinger/tests/unittests/CompositionTest.cpp b/services/surfaceflinger/tests/unittests/CompositionTest.cpp
index bbfedc7..19eaa19 100644
--- a/services/surfaceflinger/tests/unittests/CompositionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/CompositionTest.cpp
@@ -37,7 +37,6 @@
#include <system/window.h>
#include <utils/String8.h>
-#include "BufferQueueLayer.h"
#include "ContainerLayer.h"
#include "DisplayRenderArea.h"
#include "EffectLayer.h"
@@ -492,65 +491,31 @@
static constexpr IComposerClient::BlendMode BLENDMODE =
IComposerClient::BlendMode::PREMULTIPLIED;
- static void enqueueBuffer(CompositionTest*, sp<BufferQueueLayer> layer) {
- auto producer = layer->getProducer();
-
- IGraphicBufferProducer::QueueBufferOutput qbo;
- status_t result = producer->connect(nullptr, NATIVE_WINDOW_API_EGL, false, &qbo);
- if (result != NO_ERROR) {
- ALOGE("Failed to connect() (%d)", result);
- return;
- }
-
- int slot;
- sp<Fence> fence;
- result = producer->dequeueBuffer(&slot, &fence, LayerProperties::WIDTH,
- LayerProperties::HEIGHT, LayerProperties::FORMAT,
- LayerProperties::USAGE, nullptr, nullptr);
- if (result != IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION) {
- ALOGE("Failed to dequeueBuffer() (%d)", result);
- return;
- }
-
- sp<GraphicBuffer> buffer;
- result = producer->requestBuffer(slot, &buffer);
- if (result != NO_ERROR) {
- ALOGE("Failed to requestBuffer() (%d)", result);
- return;
- }
-
- IGraphicBufferProducer::QueueBufferInput qbi(systemTime(), false /* isAutoTimestamp */,
- LayerProperties::DATASPACE,
- Rect(LayerProperties::WIDTH,
- LayerProperties::HEIGHT),
- LayerProperties::SCALING_MODE,
- LayerProperties::TRANSFORM, Fence::NO_FENCE);
- result = producer->queueBuffer(slot, qbi, &qbo);
- if (result != NO_ERROR) {
- ALOGE("Failed to queueBuffer (%d)", result);
- return;
- }
- }
-
- static void setupLatchedBuffer(CompositionTest* test, sp<BufferQueueLayer> layer) {
- // TODO: Eliminate the complexity of actually creating a buffer
- layer->setSizeForTest(LayerProperties::WIDTH, LayerProperties::HEIGHT);
- status_t err =
- layer->setDefaultBufferProperties(LayerProperties::WIDTH, LayerProperties::HEIGHT,
- LayerProperties::FORMAT);
- ASSERT_EQ(NO_ERROR, err);
+ static void setupLatchedBuffer(CompositionTest* test, sp<BufferStateLayer> layer) {
Mock::VerifyAndClear(test->mRenderEngine);
- EXPECT_CALL(*test->mFlinger.scheduler(), scheduleFrame()).Times(1);
- enqueueBuffer(test, layer);
- Mock::VerifyAndClearExpectations(test->mFlinger.scheduler());
+ const auto buffer = std::make_shared<
+ renderengine::mock::FakeExternalTexture>(LayerProperties::WIDTH,
+ LayerProperties::HEIGHT,
+ DEFAULT_TEXTURE_ID,
+ LayerProperties::FORMAT,
+ LayerProperties::USAGE |
+ GraphicBuffer::USAGE_HW_TEXTURE);
+
+ auto& layerDrawingState = test->mFlinger.mutableLayerDrawingState(layer);
+ layerDrawingState.crop = Rect(0, 0, LayerProperties::HEIGHT, LayerProperties::WIDTH);
+ layerDrawingState.buffer = buffer;
+ layerDrawingState.acquireFence = Fence::NO_FENCE;
+ layerDrawingState.dataspace = ui::Dataspace::UNKNOWN;
+ layer->setSurfaceDamageRegion(
+ Region(Rect(LayerProperties::HEIGHT, LayerProperties::WIDTH)));
bool ignoredRecomputeVisibleRegions;
layer->latchBuffer(ignoredRecomputeVisibleRegions, 0, 0);
Mock::VerifyAndClear(test->mRenderEngine);
}
- static void setupLayerState(CompositionTest* test, sp<BufferQueueLayer> layer) {
+ static void setupLayerState(CompositionTest* test, sp<BufferStateLayer> layer) {
setupLatchedBuffer(test, layer);
}
@@ -736,7 +701,7 @@
using Base = BaseLayerProperties<SidebandLayerProperties>;
static constexpr IComposerClient::BlendMode BLENDMODE = IComposerClient::BlendMode::NONE;
- static void setupLayerState(CompositionTest* test, sp<BufferQueueLayer> layer) {
+ static void setupLayerState(CompositionTest* test, sp<BufferStateLayer> layer) {
sp<NativeHandle> stream =
NativeHandle::create(reinterpret_cast<native_handle_t*>(DEFAULT_SIDEBAND_STREAM),
false);
@@ -818,14 +783,14 @@
struct CursorLayerProperties : public BaseLayerProperties<CursorLayerProperties> {
using Base = BaseLayerProperties<CursorLayerProperties>;
- static void setupLayerState(CompositionTest* test, sp<BufferQueueLayer> layer) {
+ static void setupLayerState(CompositionTest* test, sp<BufferStateLayer> layer) {
Base::setupLayerState(test, layer);
test->mFlinger.setLayerPotentialCursor(layer, true);
}
};
struct NoLayerVariant {
- using FlingerLayerType = sp<BufferQueueLayer>;
+ using FlingerLayerType = sp<BufferStateLayer>;
static FlingerLayerType createLayer(CompositionTest*) { return FlingerLayerType(); }
static void injectLayer(CompositionTest*, FlingerLayerType) {}
@@ -932,17 +897,17 @@
template <typename LayerProperties>
struct BufferLayerVariant : public BaseLayerVariant<LayerProperties> {
using Base = BaseLayerVariant<LayerProperties>;
- using FlingerLayerType = sp<BufferQueueLayer>;
+ using FlingerLayerType = sp<BufferStateLayer>;
static FlingerLayerType createLayer(CompositionTest* test) {
test->mFlinger.mutableTexturePool().push_back(DEFAULT_TEXTURE_ID);
FlingerLayerType layer =
- Base::template createLayerWithFactory<BufferQueueLayer>(test, [test]() {
+ Base::template createLayerWithFactory<BufferStateLayer>(test, [test]() {
LayerCreationArgs args(test->mFlinger.flinger(), sp<Client>(), "test-layer",
LayerProperties::LAYER_FLAGS, LayerMetadata());
args.textureName = test->mFlinger.mutableTexturePool().back();
- return new BufferQueueLayer(args);
+ return new BufferStateLayer(args);
});
LayerProperties::setupLayerState(test, layer);
diff --git a/services/surfaceflinger/tests/unittests/EventThreadTest.cpp b/services/surfaceflinger/tests/unittests/EventThreadTest.cpp
index c033af8..7ee04b0 100644
--- a/services/surfaceflinger/tests/unittests/EventThreadTest.cpp
+++ b/services/surfaceflinger/tests/unittests/EventThreadTest.cpp
@@ -72,7 +72,7 @@
public:
MockEventThreadConnection(impl::EventThread* eventThread, uid_t callingUid,
ResyncCallback&& resyncCallback,
- ISurfaceComposer::EventRegistrationFlags eventRegistration)
+ EventRegistrationFlags eventRegistration)
: EventThreadConnection(eventThread, callingUid, std::move(resyncCallback),
eventRegistration) {}
MOCK_METHOD1(postEvent, status_t(const DisplayEventReceiver::Event& event));
@@ -85,10 +85,9 @@
~EventThreadTest() override;
void createThread(std::unique_ptr<VSyncSource>);
- sp<MockEventThreadConnection> createConnection(
- ConnectionEventRecorder& recorder,
- ISurfaceComposer::EventRegistrationFlags eventRegistration = {},
- uid_t ownerUid = mConnectionUid);
+ sp<MockEventThreadConnection> createConnection(ConnectionEventRecorder& recorder,
+ EventRegistrationFlags eventRegistration = {},
+ uid_t ownerUid = mConnectionUid);
void expectVSyncSetEnabledCallReceived(bool expectedState);
void expectVSyncSetDurationCallReceived(std::chrono::nanoseconds expectedDuration,
@@ -149,11 +148,12 @@
.WillRepeatedly(Invoke(mVSyncSetDurationCallRecorder.getInvocable()));
createThread(std::move(vsyncSource));
- mConnection = createConnection(mConnectionEventCallRecorder,
- ISurfaceComposer::EventRegistration::modeChanged |
- ISurfaceComposer::EventRegistration::frameRateOverride);
+ mConnection =
+ createConnection(mConnectionEventCallRecorder,
+ gui::ISurfaceComposer::EventRegistration::modeChanged |
+ gui::ISurfaceComposer::EventRegistration::frameRateOverride);
mThrottledConnection = createConnection(mThrottledConnectionEventCallRecorder,
- ISurfaceComposer::EventRegistration::modeChanged,
+ gui::ISurfaceComposer::EventRegistration::modeChanged,
mThrottledConnectionUid);
// A display must be connected for VSYNC events to be delivered.
@@ -190,8 +190,8 @@
}
sp<EventThreadTest::MockEventThreadConnection> EventThreadTest::createConnection(
- ConnectionEventRecorder& recorder,
- ISurfaceComposer::EventRegistrationFlags eventRegistration, uid_t ownerUid) {
+ ConnectionEventRecorder& recorder, EventRegistrationFlags eventRegistration,
+ uid_t ownerUid) {
sp<MockEventThreadConnection> connection =
new MockEventThreadConnection(mThread.get(), ownerUid,
mResyncCallRecorder.getInvocable(), eventRegistration);
diff --git a/services/surfaceflinger/tests/unittests/FpsReporterTest.cpp b/services/surfaceflinger/tests/unittests/FpsReporterTest.cpp
index bb1f432..3a9b805 100644
--- a/services/surfaceflinger/tests/unittests/FpsReporterTest.cpp
+++ b/services/surfaceflinger/tests/unittests/FpsReporterTest.cpp
@@ -24,7 +24,6 @@
#include <gtest/gtest.h>
#include <gui/LayerMetadata.h>
-#include "BufferQueueLayer.h"
#include "BufferStateLayer.h"
#include "EffectLayer.h"
#include "FpsReporter.h"
@@ -51,6 +50,7 @@
using android::Hwc2::IComposerClient;
using FakeHwcDisplayInjector = TestableSurfaceFlinger::FakeHwcDisplayInjector;
+using gui::LayerMetadata;
struct TestableFpsListener : public gui::BnFpsListener {
TestableFpsListener() {}
@@ -153,7 +153,7 @@
mParent = createBufferStateLayer();
constexpr int32_t kTaskId = 12;
LayerMetadata targetMetadata;
- targetMetadata.setInt32(METADATA_TASK_ID, kTaskId);
+ targetMetadata.setInt32(gui::METADATA_TASK_ID, kTaskId);
mTarget = createBufferStateLayer(targetMetadata);
mChild = createBufferStateLayer();
mGrandChild = createBufferStateLayer();
@@ -188,7 +188,7 @@
TEST_F(FpsReporterTest, rateLimits) {
const constexpr int32_t kTaskId = 12;
LayerMetadata targetMetadata;
- targetMetadata.setInt32(METADATA_TASK_ID, kTaskId);
+ targetMetadata.setInt32(gui::METADATA_TASK_ID, kTaskId);
mTarget = createBufferStateLayer(targetMetadata);
mFlinger.mutableCurrentState().layersSortedByZ.add(mTarget);
diff --git a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
index f1efa92..756db8a 100644
--- a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
+++ b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
@@ -217,9 +217,12 @@
TEST_F(FrameTimelineTest, createSurfaceFrameForToken_expiredToken) {
int64_t token1 = mTokenManager->generateTokenForPredictions({0, 0, 0});
flushTokens();
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = token1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame =
- mFrameTimeline->createSurfaceFrameForToken({token1, sInputEventId}, sPidOne, sUidOne,
- sLayerIdOne, sLayerNameOne, sLayerNameOne,
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
/*isBuffer*/ true, sGameMode);
EXPECT_EQ(surfaceFrame->getPredictionState(), PredictionState::Expired);
@@ -227,9 +230,12 @@
TEST_F(FrameTimelineTest, createSurfaceFrameForToken_validToken) {
int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = token1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame =
- mFrameTimeline->createSurfaceFrameForToken({token1, sInputEventId}, sPidOne, sUidOne,
- sLayerIdOne, sLayerNameOne, sLayerNameOne,
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
/*isBuffer*/ true, sGameMode);
EXPECT_EQ(surfaceFrame->getPredictionState(), PredictionState::Valid);
@@ -239,9 +245,12 @@
TEST_F(FrameTimelineTest, createSurfaceFrameForToken_validInputEventId) {
int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
constexpr int32_t inputEventId = 1;
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = token1;
+ ftInfo.inputEventId = inputEventId;
auto surfaceFrame =
- mFrameTimeline->createSurfaceFrameForToken({token1, inputEventId}, sPidOne, sUidOne,
- sLayerIdOne, sLayerNameOne, sLayerNameOne,
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
/*isBuffer*/ true, sGameMode);
EXPECT_EQ(inputEventId, surfaceFrame->getInputEventId());
@@ -250,9 +259,12 @@
TEST_F(FrameTimelineTest, presentFenceSignaled_droppedFramesNotUpdated) {
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = token1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({token1, sInputEventId}, sPidOne, sUidOne,
- sLayerIdOne, sLayerNameOne, sLayerNameOne,
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
/*isBuffer*/ true, sGameMode);
// Set up the display frame
@@ -278,14 +290,17 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({22, 26, 30});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
auto surfaceFrame2 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdTwo, sLayerNameTwo,
- sLayerNameTwo, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdTwo,
+ sLayerNameTwo, sLayerNameTwo,
+ /*isBuffer*/ true, sGameMode);
mFrameTimeline->setSfWakeUp(sfToken1, 22, Fps::fromPeriodNsecs(11));
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
mFrameTimeline->addSurfaceFrame(surfaceFrame1);
@@ -324,9 +339,11 @@
{10 + frameTimeFactor, 20 + frameTimeFactor, 30 + frameTimeFactor});
int64_t sfToken = mTokenManager->generateTokenForPredictions(
{22 + frameTimeFactor, 26 + frameTimeFactor, 30 + frameTimeFactor});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken, sInputEventId},
- sPidOne, sUidOne, sLayerIdOne,
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
sLayerNameOne, sLayerNameOne,
/*isBuffer*/ true, sGameMode);
mFrameTimeline->setSfWakeUp(sfToken, 22 + frameTimeFactor, Fps::fromPeriodNsecs(11));
@@ -347,10 +364,13 @@
{10 + frameTimeFactor, 20 + frameTimeFactor, 30 + frameTimeFactor});
int64_t sfToken = mTokenManager->generateTokenForPredictions(
{22 + frameTimeFactor, 26 + frameTimeFactor, 30 + frameTimeFactor});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
mFrameTimeline->setSfWakeUp(sfToken, 22 + frameTimeFactor, Fps::fromPeriodNsecs(11));
surfaceFrame->setPresentState(SurfaceFrame::PresentState::Presented);
mFrameTimeline->addSurfaceFrame(surfaceFrame);
@@ -442,11 +462,14 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({10, 20, 60});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({52, 60, 60});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
mFrameTimeline->setSfWakeUp(sfToken1, 52, refreshRate);
surfaceFrame1->setAcquireFenceTime(20);
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -470,11 +493,14 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = -1;
int64_t sfToken1 = -1;
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
mFrameTimeline->setSfWakeUp(sfToken1, 52, refreshRate);
surfaceFrame1->setAcquireFenceTime(20);
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -495,11 +521,14 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({10, 20, 60});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({52, 60, 60});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
mFrameTimeline->setSfWakeUp(sfToken1, 52, refreshRate);
surfaceFrame1->setAcquireFenceTime(20);
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -521,11 +550,14 @@
auto gpuFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({10, 20, 60});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({52, 60, 60});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
mFrameTimeline->setSfWakeUp(sfToken1, 52, refreshRate);
surfaceFrame1->setAcquireFenceTime(20);
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -546,11 +578,14 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({10, 20, 60});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({52, 60, 60});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
mFrameTimeline->setSfWakeUp(sfToken1, 52, refreshRate);
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
surfaceFrame1->setAcquireFenceTime(20);
@@ -570,11 +605,14 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({10, 20, 60});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({82, 90, 90});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(45);
mFrameTimeline->setSfWakeUp(sfToken1, 52, refreshRate);
@@ -596,11 +634,14 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({40, 60, 92});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({52, 60, 60});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(50);
mFrameTimeline->setSfWakeUp(sfToken1, 52, refreshRate);
@@ -622,11 +663,14 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({30, 40, 60});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({52, 60, 60});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(40);
mFrameTimeline->setSfWakeUp(sfToken1, 52, refreshRate);
@@ -648,11 +692,14 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({30, 40, 58});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({82, 90, 90});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(40);
mFrameTimeline->setSfWakeUp(sfToken1, 82, refreshRate);
@@ -676,11 +723,14 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({10, 20, 60});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({82, 90, 90});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(45);
mFrameTimeline->setSfWakeUp(sfToken1, 52, refreshRate);
@@ -706,11 +756,14 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({10, 20, 60});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({82, 90, 90});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(45);
// Trigger a prediction expiry
flushTokens();
@@ -744,9 +797,12 @@
auto tracingSession = getTracingSessionForTest();
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = token1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({token1, sInputEventId}, sPidOne, sUidOne,
- sLayerIdOne, sLayerNameOne, sLayerNameOne,
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
/*isBuffer*/ true, sGameMode);
// Set up the display frame
@@ -771,9 +827,12 @@
tracingSession->StartBlocking();
int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
int64_t token2 = mTokenManager->generateTokenForPredictions({40, 50, 60});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = token1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({token1, sInputEventId}, sPidOne, sUidOne,
- sLayerIdOne, sLayerNameOne, sLayerNameOne,
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
/*isBuffer*/ true, sGameMode);
// Set up the display frame
@@ -1133,14 +1192,18 @@
int64_t surfaceFrameToken = mTokenManager->generateTokenForPredictions({10, 25, 40});
int64_t displayFrameToken1 = mTokenManager->generateTokenForPredictions({30, 35, 40});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken;
+ ftInfo.inputEventId = sInputEventId;
+
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
auto surfaceFrame2 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setActualQueueTime(10);
surfaceFrame1->setDropTime(15);
@@ -1293,10 +1356,13 @@
// Flush the token so that it would expire
flushTokens();
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken;
+ ftInfo.inputEventId = 0;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken, /*inputEventId*/ 0},
- sPidOne, sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setActualQueueTime(appEndTime);
surfaceFrame1->setAcquireFenceTime(appEndTime);
@@ -1369,10 +1435,13 @@
// Flush the token so that it would expire
flushTokens();
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken;
+ ftInfo.inputEventId = 0;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken, /*inputEventId*/ 0},
- sPidOne, sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
constexpr nsecs_t sfStartTime = std::chrono::nanoseconds(22ms).count();
constexpr nsecs_t sfEndTime = std::chrono::nanoseconds(30ms).count();
@@ -1438,10 +1507,13 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t surfaceFrameToken = mTokenManager->generateTokenForPredictions({10, 20, 30});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({22, 30, 30});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
mFrameTimeline->setSfWakeUp(sfToken1, 22, Fps::fromPeriodNsecs(11));
surfaceFrame->setPresentState(SurfaceFrame::PresentState::Presented);
mFrameTimeline->addSurfaceFrame(surfaceFrame);
@@ -1654,10 +1726,13 @@
int64_t sfToken2 = mTokenManager->generateTokenForPredictions({52, 60, 70});
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({5, 16, 40});
int64_t surfaceFrameToken2 = mTokenManager->generateTokenForPredictions({25, 36, 70});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(16);
mFrameTimeline->setSfWakeUp(sfToken1, 22, Fps::fromPeriodNsecs(11));
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -1674,10 +1749,13 @@
// Trigger a flush by finalizing the next DisplayFrame
auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ FrameTimelineInfo ftInfo2;
+ ftInfo2.vsyncId = surfaceFrameToken2;
+ ftInfo2.inputEventId = sInputEventId;
auto surfaceFrame2 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken2, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo2, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame2->setAcquireFenceTime(36);
mFrameTimeline->setSfWakeUp(sfToken2, 52, Fps::fromPeriodNsecs(11));
surfaceFrame2->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -1734,10 +1812,13 @@
int64_t sfToken2 = mTokenManager->generateTokenForPredictions({52, 60, 70});
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({5, 16, 40});
int64_t surfaceFrameToken2 = mTokenManager->generateTokenForPredictions({25, 36, 70});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(16);
mFrameTimeline->setSfWakeUp(sfToken1, 22, Fps::fromPeriodNsecs(11));
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -1754,10 +1835,13 @@
// Trigger a flush by finalizing the next DisplayFrame
auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ FrameTimelineInfo ftInfo2;
+ ftInfo2.vsyncId = surfaceFrameToken2;
+ ftInfo2.inputEventId = sInputEventId;
auto surfaceFrame2 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken2, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo2, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame2->setAcquireFenceTime(36);
mFrameTimeline->setSfWakeUp(sfToken2, 52, Fps::fromPeriodNsecs(11));
surfaceFrame2->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -1813,10 +1897,13 @@
auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({42, 50, 50});
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({5, 26, 60});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(40);
mFrameTimeline->setSfWakeUp(sfToken1, 42, Fps::fromPeriodNsecs(11));
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -1857,10 +1944,13 @@
int64_t sfToken2 = mTokenManager->generateTokenForPredictions({42, 50, 50});
int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({5, 16, 30});
int64_t surfaceFrameToken2 = mTokenManager->generateTokenForPredictions({25, 36, 50});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(26);
mFrameTimeline->setSfWakeUp(sfToken1, 32, Fps::fromPeriodNsecs(11));
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -1877,10 +1967,13 @@
// Trigger a flush by finalizing the next DisplayFrame
auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ FrameTimelineInfo ftInfo2;
+ ftInfo2.vsyncId = surfaceFrameToken2;
+ ftInfo2.inputEventId = sInputEventId;
auto surfaceFrame2 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken2, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo2, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame2->setAcquireFenceTime(40);
mFrameTimeline->setSfWakeUp(sfToken2, 43, Fps::fromPeriodNsecs(11));
surfaceFrame2->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -1932,10 +2025,13 @@
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({52, 60, 60});
int64_t sfToken2 = mTokenManager->generateTokenForPredictions({112, 120, 120});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(50);
mFrameTimeline->setSfWakeUp(sfToken1, 52, Fps::fromPeriodNsecs(30));
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -1952,10 +2048,13 @@
// Trigger a flush by finalizing the next DisplayFrame
auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ FrameTimelineInfo ftInfo2;
+ ftInfo2.vsyncId = surfaceFrameToken2;
+ ftInfo2.inputEventId = sInputEventId;
auto surfaceFrame2 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken2, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo2, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame2->setAcquireFenceTime(84);
mFrameTimeline->setSfWakeUp(sfToken2, 112, Fps::fromPeriodNsecs(30));
surfaceFrame2->setPresentState(SurfaceFrame::PresentState::Presented, 54);
@@ -2010,10 +2109,13 @@
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({52, 60, 60});
int64_t sfToken2 = mTokenManager->generateTokenForPredictions({82, 90, 90});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = surfaceFrameToken1;
+ ftInfo.inputEventId = sInputEventId;
auto surfaceFrame1 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken1, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame1->setAcquireFenceTime(50);
mFrameTimeline->setSfWakeUp(sfToken1, 52, Fps::fromPeriodNsecs(30));
surfaceFrame1->setPresentState(SurfaceFrame::PresentState::Presented);
@@ -2030,10 +2132,13 @@
// Trigger a flush by finalizing the next DisplayFrame
auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ FrameTimelineInfo ftInfo2;
+ ftInfo2.vsyncId = surfaceFrameToken2;
+ ftInfo2.inputEventId = sInputEventId;
auto surfaceFrame2 =
- mFrameTimeline->createSurfaceFrameForToken({surfaceFrameToken2, sInputEventId}, sPidOne,
- sUidOne, sLayerIdOne, sLayerNameOne,
- sLayerNameOne, /*isBuffer*/ true, sGameMode);
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo2, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
surfaceFrame2->setAcquireFenceTime(80);
mFrameTimeline->setSfWakeUp(sfToken2, 82, Fps::fromPeriodNsecs(30));
// Setting previous latch time to 54, adjusted deadline will be 54 + vsyncTime(30) = 84
@@ -2237,4 +2342,38 @@
EXPECT_EQ(mFrameTimeline->computeFps({sLayerIdOne}), 5.0f);
}
+TEST_F(FrameTimelineTest, getMinTime) {
+ // Use SurfaceFrame::getBaseTime to test the getMinTime.
+ FrameTimelineInfo ftInfo;
+
+ // Valid prediction state test.
+ ftInfo.vsyncId = 0L;
+ mTokenManager->generateTokenForPredictions({10});
+ auto surfaceFrame =
+ mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
+ ASSERT_EQ(surfaceFrame->getBaseTime(), 10);
+
+ // Test prediction state which is not valid.
+ ftInfo.vsyncId = FrameTimelineInfo::INVALID_VSYNC_ID;
+ surfaceFrame = mFrameTimeline->createSurfaceFrameForToken(ftInfo, sPidOne, sUidOne, sLayerIdOne,
+ sLayerNameOne, sLayerNameOne,
+ /*isBuffer*/ true, sGameMode);
+ // Start time test.
+ surfaceFrame->setActualStartTime(200);
+ ASSERT_EQ(surfaceFrame->getBaseTime(), 200);
+
+ // End time test.
+ surfaceFrame->setAcquireFenceTime(100);
+ ASSERT_EQ(surfaceFrame->getBaseTime(), 100);
+
+ // Present time test.
+ auto presentFence = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ surfaceFrame->setPresentState(SurfaceFrame::PresentState::Presented);
+ mFrameTimeline->addSurfaceFrame(surfaceFrame);
+ presentFence->signalForTest(std::chrono::nanoseconds(50ns).count());
+ mFrameTimeline->setSfPresent(50, presentFence);
+ ASSERT_EQ(surfaceFrame->getBaseTime(), 50);
+}
} // namespace android::frametimeline
diff --git a/services/surfaceflinger/tests/unittests/GameModeTest.cpp b/services/surfaceflinger/tests/unittests/GameModeTest.cpp
index 981ca1d..b79909a 100644
--- a/services/surfaceflinger/tests/unittests/GameModeTest.cpp
+++ b/services/surfaceflinger/tests/unittests/GameModeTest.cpp
@@ -34,6 +34,8 @@
using testing::Mock;
using testing::Return;
using FakeHwcDisplayInjector = TestableSurfaceFlinger::FakeHwcDisplayInjector;
+using gui::GameMode;
+using gui::LayerMetadata;
class GameModeTest : public testing::Test {
public:
@@ -92,7 +94,7 @@
// Mocks the behavior of applying a transaction from WMShell
void setGameModeMetadata(sp<Layer> layer, GameMode gameMode) {
- mLayerMetadata.setInt32(METADATA_GAME_MODE, static_cast<int32_t>(gameMode));
+ mLayerMetadata.setInt32(gui::METADATA_GAME_MODE, static_cast<int32_t>(gameMode));
layer->setMetadata(mLayerMetadata);
layer->setGameModeForTree(gameMode);
}
diff --git a/services/surfaceflinger/tests/unittests/LayerHistoryTest.cpp b/services/surfaceflinger/tests/unittests/LayerHistoryTest.cpp
index 17511cd..972198c 100644
--- a/services/surfaceflinger/tests/unittests/LayerHistoryTest.cpp
+++ b/services/surfaceflinger/tests/unittests/LayerHistoryTest.cpp
@@ -141,6 +141,54 @@
namespace {
+TEST_F(LayerHistoryTest, singleLayerNoVoteDefaultCompatibility) {
+ const auto layer = createLayer();
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
+ EXPECT_CALL(*layer, getDefaultFrameRateCompatibility())
+ .WillOnce(Return(LayerInfo::FrameRateCompatibility::NoVote));
+
+ EXPECT_EQ(1, layerCount());
+ EXPECT_EQ(0, activeLayerCount());
+
+ nsecs_t time = systemTime();
+
+ // No layers returned if no layers are active.
+ EXPECT_TRUE(summarizeLayerHistory(time).empty());
+ EXPECT_EQ(0, activeLayerCount());
+
+ history().record(layer.get(), 0, time, LayerHistory::LayerUpdateType::Buffer);
+ history().setDefaultFrameRateCompatibility(layer.get(), true /* contentDetectionEnabled */);
+
+ EXPECT_TRUE(summarizeLayerHistory(time).empty());
+ EXPECT_EQ(1, activeLayerCount());
+}
+
+TEST_F(LayerHistoryTest, singleLayerMinVoteDefaultCompatibility) {
+ const auto layer = createLayer();
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
+ EXPECT_CALL(*layer, getDefaultFrameRateCompatibility())
+ .WillOnce(Return(LayerInfo::FrameRateCompatibility::Min));
+
+ EXPECT_EQ(1, layerCount());
+ EXPECT_EQ(0, activeLayerCount());
+
+ nsecs_t time = systemTime();
+
+ EXPECT_TRUE(summarizeLayerHistory(time).empty());
+ EXPECT_EQ(0, activeLayerCount());
+
+ history().record(layer.get(), 0, time, LayerHistory::LayerUpdateType::Buffer);
+ history().setDefaultFrameRateCompatibility(layer.get(), true /* contentDetectionEnabled */);
+
+ auto summary = summarizeLayerHistory(time);
+ ASSERT_EQ(1, summarizeLayerHistory(time).size());
+
+ EXPECT_EQ(LayerHistory::LayerVoteType::Min, summarizeLayerHistory(time)[0].vote);
+ EXPECT_EQ(1, activeLayerCount());
+}
+
TEST_F(LayerHistoryTest, oneLayer) {
const auto layer = createLayer();
EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
diff --git a/services/surfaceflinger/tests/unittests/LayerMetadataTest.cpp b/services/surfaceflinger/tests/unittests/LayerMetadataTest.cpp
index 373fd74..e6e02c1 100644
--- a/services/surfaceflinger/tests/unittests/LayerMetadataTest.cpp
+++ b/services/surfaceflinger/tests/unittests/LayerMetadataTest.cpp
@@ -27,6 +27,8 @@
#include <gui/LayerMetadata.h>
#include <log/log.h>
+using android::gui::LayerMetadata;
+
namespace android {
namespace {
@@ -113,4 +115,4 @@
} // 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/unittests/SchedulerTest.cpp b/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
index aab2795..93c809e 100644
--- a/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
@@ -159,8 +159,8 @@
mScheduler->recordLayerHistory(layer.get(), 0, LayerHistory::LayerUpdateType::Buffer);
ASSERT_EQ(0u, mScheduler->getNumActiveLayers());
- constexpr bool kPowerStateNormal = true;
- mScheduler->setDisplayPowerState(kPowerStateNormal);
+ constexpr hal::PowerMode kPowerModeOn = hal::PowerMode::ON;
+ mScheduler->setDisplayPowerMode(kPowerModeOn);
constexpr uint32_t kDisplayArea = 999'999;
mScheduler->onActiveDisplayAreaChanged(kDisplayArea);
@@ -226,8 +226,8 @@
mScheduler->recordLayerHistory(layer.get(), 0, LayerHistory::LayerUpdateType::Buffer);
- constexpr bool kPowerStateNormal = true;
- mScheduler->setDisplayPowerState(kPowerStateNormal);
+ constexpr hal::PowerMode kPowerModeOn = hal::PowerMode::ON;
+ mScheduler->setDisplayPowerMode(kPowerModeOn);
constexpr uint32_t kDisplayArea = 999'999;
mScheduler->onActiveDisplayAreaChanged(kDisplayArea);
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
index 8de9e4b..c2d87f2 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
@@ -74,6 +74,7 @@
mFlinger.setupRenderEngine(std::unique_ptr<renderengine::RenderEngine>(mRenderEngine));
mFlinger.setupTimeStats(std::shared_ptr<TimeStats>(mTimeStats));
mFlinger.setupComposer(std::unique_ptr<Hwc2::Composer>(mComposer));
+ mFlinger.setPowerHintSessionMode(true, true);
mFlinger.setupPowerAdvisor(std::unique_ptr<Hwc2::PowerAdvisor>(mPowerAdvisor));
static constexpr bool kIsPrimary = true;
FakeHwcDisplayInjector(DEFAULT_DISPLAY_ID, hal::DisplayType::PHYSICAL, kIsPrimary)
@@ -142,10 +143,7 @@
std::this_thread::sleep_for(mockHwcRunTime);
return hardware::graphics::composer::V2_1::Error::NONE;
});
- EXPECT_CALL(*mPowerAdvisor,
- sendActualWorkDuration(Gt(mockHwcRunTime.count()),
- Gt(now + mockHwcRunTime.count())))
- .Times(1);
+ EXPECT_CALL(*mPowerAdvisor, sendActualWorkDuration()).Times(1);
static constexpr bool kVsyncId = 123; // arbitrary
mFlinger.commitAndComposite(now, kVsyncId, now + mockVsyncPeriod.count());
}
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index f1a69fb..3a05e2f 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -29,7 +29,6 @@
#include <compositionengine/mock/DisplaySurface.h>
#include <gui/ScreenCaptureResults.h>
-#include "BufferQueueLayer.h"
#include "BufferStateLayer.h"
#include "ContainerLayer.h"
#include "DisplayDevice.h"
@@ -134,10 +133,6 @@
return compositionengine::impl::createCompositionEngine();
}
- sp<BufferQueueLayer> createBufferQueueLayer(const LayerCreationArgs&) override {
- return nullptr;
- }
-
sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs&) override {
return nullptr;
}
@@ -330,6 +325,10 @@
layer->mDrawingParent = drawingParent;
}
+ void setPowerHintSessionMode(bool early, bool late) {
+ mFlinger->mPowerHintSessionMode = {.late = late, .early = early};
+ }
+
/* ------------------------------------------------------------------------
* Forwarding for functions being tested
*/
@@ -456,7 +455,7 @@
return mFlinger->onTransact(code, data, reply, flags);
}
- auto getGPUContextPriority() { return mFlinger->getGPUContextPriority(); }
+ auto getGpuContextPriority() { return mFlinger->getGpuContextPriority(); }
auto calculateMaxAcquiredBufferCount(Fps refreshRate,
std::chrono::nanoseconds presentLatency) const {
diff --git a/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp b/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
index ded7531..84f1170 100644
--- a/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
@@ -107,22 +107,20 @@
EXPECT_EQ(info.desiredPresentTime, state.desiredPresentTime);
}
- void setupSingle(TransactionInfo& transaction, uint32_t flags, bool syncInputWindows,
- int64_t desiredPresentTime, bool isAutoTimestamp,
- const FrameTimelineInfo& frameTimelineInfo) {
+ void setupSingle(TransactionInfo& transaction, uint32_t flags, int64_t desiredPresentTime,
+ bool isAutoTimestamp, const FrameTimelineInfo& frameTimelineInfo) {
mTransactionNumber++;
transaction.flags |= flags; // ISurfaceComposer::eSynchronous;
- transaction.inputWindowCommands.syncInputWindows = syncInputWindows;
transaction.desiredPresentTime = desiredPresentTime;
transaction.isAutoTimestamp = isAutoTimestamp;
transaction.frameTimelineInfo = frameTimelineInfo;
}
- void NotPlacedOnTransactionQueue(uint32_t flags, bool syncInputWindows) {
+ void NotPlacedOnTransactionQueue(uint32_t flags) {
ASSERT_EQ(0u, mFlinger.getTransactionQueue().size());
EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(1);
TransactionInfo transaction;
- setupSingle(transaction, flags, syncInputWindows,
+ setupSingle(transaction, flags,
/*desiredPresentTime*/ systemTime(), /*isAutoTimestamp*/ true,
FrameTimelineInfo{});
nsecs_t applicationTime = systemTime();
@@ -133,12 +131,10 @@
transaction.uncacheBuffer, mHasListenerCallbacks, mCallbacks,
transaction.id);
- // If transaction is synchronous or syncs input windows, SF
- // applyTransactionState should time out (5s) wating for SF to commit
- // the transaction or to receive a signal that syncInputWindows has
- // completed. If this is animation, it should not time out waiting.
+ // 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 || syncInputWindows) {
+ if (flags & ISurfaceComposer::eSynchronous) {
EXPECT_GE(returnedTime, applicationTime + mFlinger.getAnimationTransactionTimeout());
} else {
EXPECT_LE(returnedTime, applicationTime + mFlinger.getAnimationTransactionTimeout());
@@ -148,7 +144,7 @@
EXPECT_EQ(1u, transactionQueue.size());
}
- void PlaceOnTransactionQueue(uint32_t flags, bool syncInputWindows) {
+ void PlaceOnTransactionQueue(uint32_t flags) {
ASSERT_EQ(0u, mFlinger.getTransactionQueue().size());
EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(1);
@@ -156,8 +152,8 @@
// but afterwards it will look like the desired present time has passed
nsecs_t time = systemTime();
TransactionInfo transaction;
- setupSingle(transaction, flags, syncInputWindows,
- /*desiredPresentTime*/ time + s2ns(1), false, FrameTimelineInfo{});
+ setupSingle(transaction, flags, /*desiredPresentTime*/ time + s2ns(1), false,
+ FrameTimelineInfo{});
nsecs_t applicationSentTime = systemTime();
mFlinger.setTransactionState(transaction.frameTimelineInfo, transaction.states,
transaction.displays, transaction.flags,
@@ -167,7 +163,7 @@
transaction.id);
nsecs_t returnedTime = systemTime();
- if ((flags & ISurfaceComposer::eSynchronous) || syncInputWindows) {
+ if (flags & ISurfaceComposer::eSynchronous) {
EXPECT_GE(systemTime(),
applicationSentTime + mFlinger.getAnimationTransactionTimeout());
} else {
@@ -179,25 +175,21 @@
EXPECT_EQ(1u, transactionQueue.size());
}
- void BlockedByPriorTransaction(uint32_t flags, bool syncInputWindows) {
+ void BlockedByPriorTransaction(uint32_t flags) {
ASSERT_EQ(0u, mFlinger.getTransactionQueue().size());
nsecs_t time = systemTime();
- if (!syncInputWindows) {
- EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(2);
- } else {
- EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(1);
- }
+ EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(2);
+
// transaction that should go on the pending thread
TransactionInfo transactionA;
- setupSingle(transactionA, /*flags*/ 0, /*syncInputWindows*/ false,
- /*desiredPresentTime*/ time + s2ns(1), false, FrameTimelineInfo{});
+ setupSingle(transactionA, /*flags*/ 0, /*desiredPresentTime*/ time + s2ns(1), false,
+ FrameTimelineInfo{});
// transaction that would not have gone on the pending thread if not
// blocked
TransactionInfo transactionB;
- setupSingle(transactionB, flags, syncInputWindows,
- /*desiredPresentTime*/ systemTime(), /*isAutoTimestamp*/ true,
- FrameTimelineInfo{});
+ setupSingle(transactionB, flags, /*desiredPresentTime*/ systemTime(),
+ /*isAutoTimestamp*/ true, FrameTimelineInfo{});
nsecs_t applicationSentTime = systemTime();
mFlinger.setTransactionState(transactionA.frameTimelineInfo, transactionA.states,
@@ -226,8 +218,7 @@
// 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) ||
- syncInputWindows) {
+ if (flags & ISurfaceComposer::eSynchronous) {
EXPECT_GE(systemTime(),
applicationSentTime + mFlinger.getAnimationTransactionTimeout());
} else {
@@ -253,8 +244,8 @@
EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(1);
TransactionInfo transactionA; // transaction to go on pending queue
- setupSingle(transactionA, /*flags*/ 0, /*syncInputWindows*/ false,
- /*desiredPresentTime*/ s2ns(1), false, FrameTimelineInfo{});
+ setupSingle(transactionA, /*flags*/ 0, /*desiredPresentTime*/ s2ns(1), false,
+ FrameTimelineInfo{});
mFlinger.setTransactionState(transactionA.frameTimelineInfo, transactionA.states,
transactionA.displays, transactionA.flags, transactionA.applyToken,
transactionA.inputWindowCommands, transactionA.desiredPresentTime,
@@ -285,31 +276,23 @@
}
TEST_F(TransactionApplicationTest, NotPlacedOnTransactionQueue_Synchronous) {
- NotPlacedOnTransactionQueue(ISurfaceComposer::eSynchronous, /*syncInputWindows*/ false);
+ NotPlacedOnTransactionQueue(ISurfaceComposer::eSynchronous);
}
TEST_F(TransactionApplicationTest, NotPlacedOnTransactionQueue_SyncInputWindows) {
- NotPlacedOnTransactionQueue(/*flags*/ 0, /*syncInputWindows*/ true);
+ NotPlacedOnTransactionQueue(/*flags*/ 0);
}
TEST_F(TransactionApplicationTest, PlaceOnTransactionQueue_Synchronous) {
- PlaceOnTransactionQueue(ISurfaceComposer::eSynchronous, /*syncInputWindows*/ false);
+ PlaceOnTransactionQueue(ISurfaceComposer::eSynchronous);
}
TEST_F(TransactionApplicationTest, PlaceOnTransactionQueue_SyncInputWindows) {
- PlaceOnTransactionQueue(/*flags*/ 0, /*syncInputWindows*/ true);
+ PlaceOnTransactionQueue(/*flags*/ 0);
}
TEST_F(TransactionApplicationTest, BlockWithPriorTransaction_Synchronous) {
- BlockedByPriorTransaction(ISurfaceComposer::eSynchronous, /*syncInputWindows*/ false);
-}
-
-TEST_F(TransactionApplicationTest, BlockWithPriorTransaction_Animation) {
- BlockedByPriorTransaction(ISurfaceComposer::eSynchronous, /*syncInputWindows*/ false);
-}
-
-TEST_F(TransactionApplicationTest, BlockWithPriorTransaction_SyncInputWindows) {
- BlockedByPriorTransaction(/*flags*/ 0, /*syncInputWindows*/ true);
+ BlockedByPriorTransaction(ISurfaceComposer::eSynchronous);
}
TEST_F(TransactionApplicationTest, FromHandle) {
@@ -359,13 +342,11 @@
const std::vector<ComposerState>& states) {
TransactionInfo transaction;
const uint32_t kFlags = ISurfaceComposer::eSynchronous;
- const bool kSyncInputWindows = false;
const nsecs_t kDesiredPresentTime = systemTime();
const bool kIsAutoTimestamp = true;
const auto kFrameTimelineInfo = FrameTimelineInfo{};
- setupSingle(transaction, kFlags, kSyncInputWindows, kDesiredPresentTime, kIsAutoTimestamp,
- kFrameTimelineInfo);
+ setupSingle(transaction, kFlags, kDesiredPresentTime, kIsAutoTimestamp, kFrameTimelineInfo);
transaction.applyToken = applyToken;
for (const auto& state : states) {
transaction.states.push_back(state);
diff --git a/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp b/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp
index f5e3b77..669fa3a 100644
--- a/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp
@@ -49,8 +49,7 @@
ComposerState s;
if (i == 1) {
layer.parentSurfaceControlForChild =
- new SurfaceControl(SurfaceComposerClient::getDefault(), layerHandle, nullptr,
- 42);
+ new SurfaceControl(SurfaceComposerClient::getDefault(), layerHandle, 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 5bb4c92..6d58303 100644
--- a/services/surfaceflinger/tests/unittests/TransactionSurfaceFrameTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionSurfaceFrameTest.cpp
@@ -100,8 +100,10 @@
void PresentedSurfaceFrameForBufferlessTransaction() {
sp<BufferStateLayer> layer = createBufferStateLayer();
- layer->setFrameTimelineVsyncForBufferlessTransaction({/*vsyncId*/ 1, /*inputEventId*/ 0},
- 10);
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = 1;
+ ftInfo.inputEventId = 0;
+ layer->setFrameTimelineVsyncForBufferlessTransaction(ftInfo, 10);
EXPECT_EQ(1u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
ASSERT_TRUE(layer->mDrawingState.bufferSurfaceFrameTX == nullptr);
const auto surfaceFrame = layer->mDrawingState.bufferlessSurfaceFramesTX.at(/*token*/ 1);
@@ -125,8 +127,10 @@
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ 1, /*inputEventId*/ 0});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = 1;
+ ftInfo.inputEventId = 0;
+ layer->setBuffer(externalTexture, bufferData, 10, 20, false, std::nullopt, ftInfo);
acquireFence->signalForTest(12);
commitTransaction(layer.get());
@@ -159,8 +163,10 @@
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture1, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ 1, /*inputEventId*/ 0});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = 1;
+ ftInfo.inputEventId = 0;
+ layer->setBuffer(externalTexture1, bufferData, 10, 20, false, std::nullopt, ftInfo);
EXPECT_EQ(0u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
ASSERT_NE(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
const auto droppedSurfaceFrame = layer->mDrawingState.bufferSurfaceFrameTX;
@@ -177,8 +183,7 @@
2ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture2, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ 1, /*inputEventId*/ 0});
+ layer->setBuffer(externalTexture2, bufferData, 10, 20, false, std::nullopt, ftInfo);
nsecs_t end = systemTime();
acquireFence2->signalForTest(12);
@@ -204,9 +209,11 @@
void BufferlessSurfaceFramePromotedToBufferSurfaceFrame() {
sp<BufferStateLayer> layer = createBufferStateLayer();
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = 1;
+ ftInfo.inputEventId = 0;
- layer->setFrameTimelineVsyncForBufferlessTransaction({/*vsyncId*/ 1, /*inputEventId*/ 0},
- 10);
+ layer->setFrameTimelineVsyncForBufferlessTransaction(ftInfo, 10);
EXPECT_EQ(1u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
ASSERT_EQ(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
@@ -223,8 +230,7 @@
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ 1, /*inputEventId*/ 0});
+ layer->setBuffer(externalTexture, bufferData, 10, 20, false, std::nullopt, ftInfo);
acquireFence->signalForTest(12);
EXPECT_EQ(0u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
@@ -257,28 +263,33 @@
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ 1, /*inputEventId*/ 0});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = 1;
+ ftInfo.inputEventId = 0;
+ layer->setBuffer(externalTexture, bufferData, 10, 20, false, std::nullopt, ftInfo);
EXPECT_EQ(0u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
ASSERT_NE(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
- layer->setFrameTimelineVsyncForBufferlessTransaction({/*vsyncId*/ 1, /*inputEventId*/ 0},
- 10);
+ layer->setFrameTimelineVsyncForBufferlessTransaction(ftInfo, 10);
EXPECT_EQ(0u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
ASSERT_NE(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
}
void MultipleSurfaceFramesPresentedTogether() {
sp<BufferStateLayer> layer = createBufferStateLayer();
- layer->setFrameTimelineVsyncForBufferlessTransaction({/*vsyncId*/ 1, /*inputEventId*/ 0},
- 10);
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = 1;
+ ftInfo.inputEventId = 0;
+ layer->setFrameTimelineVsyncForBufferlessTransaction(ftInfo, 10);
EXPECT_EQ(1u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
ASSERT_EQ(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
const auto bufferlessSurfaceFrame1 =
layer->mDrawingState.bufferlessSurfaceFramesTX.at(/*token*/ 1);
- layer->setFrameTimelineVsyncForBufferlessTransaction({/*vsyncId*/ 4, /*inputEventId*/ 0},
- 10);
+ FrameTimelineInfo ftInfo2;
+ ftInfo2.vsyncId = 4;
+ ftInfo2.inputEventId = 0;
+ layer->setFrameTimelineVsyncForBufferlessTransaction(ftInfo2, 10);
EXPECT_EQ(2u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
ASSERT_EQ(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
const auto bufferlessSurfaceFrame2 = layer->mDrawingState.bufferlessSurfaceFramesTX[4];
@@ -295,8 +306,10 @@
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ 3, /*inputEventId*/ 0});
+ FrameTimelineInfo ftInfo3;
+ ftInfo3.vsyncId = 3;
+ ftInfo3.inputEventId = 0;
+ layer->setBuffer(externalTexture, bufferData, 10, 20, false, std::nullopt, ftInfo3);
EXPECT_EQ(2u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
ASSERT_NE(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
const auto bufferSurfaceFrameTX = layer->mDrawingState.bufferSurfaceFrameTX;
@@ -339,8 +352,10 @@
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture1, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ 1, /*inputEventId*/ 0});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = 1;
+ ftInfo.inputEventId = 0;
+ layer->setBuffer(externalTexture1, bufferData, 10, 20, false, std::nullopt, ftInfo);
ASSERT_NE(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
const auto droppedSurfaceFrame = layer->mDrawingState.bufferSurfaceFrameTX;
@@ -355,8 +370,7 @@
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture2, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ 1, /*inputEventId*/ 0});
+ layer->setBuffer(externalTexture2, bufferData, 10, 20, false, std::nullopt, ftInfo);
acquireFence2->signalForTest(12);
ASSERT_NE(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
@@ -391,8 +405,10 @@
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture1, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ 1, /*inputEventId*/ 0});
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = 1;
+ ftInfo.inputEventId = 0;
+ layer->setBuffer(externalTexture1, bufferData, 10, 20, false, std::nullopt, ftInfo);
EXPECT_EQ(0u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
ASSERT_NE(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
const auto droppedSurfaceFrame1 = layer->mDrawingState.bufferSurfaceFrameTX;
@@ -409,8 +425,10 @@
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture2, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ FrameTimelineInfo::INVALID_VSYNC_ID, /*inputEventId*/ 0});
+ FrameTimelineInfo ftInfoInv;
+ ftInfoInv.vsyncId = FrameTimelineInfo::INVALID_VSYNC_ID;
+ ftInfoInv.inputEventId = 0;
+ layer->setBuffer(externalTexture2, bufferData, 10, 20, false, std::nullopt, ftInfoInv);
auto dropEndTime1 = systemTime();
EXPECT_EQ(0u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
ASSERT_NE(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
@@ -428,8 +446,10 @@
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture3, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ 2, /*inputEventId*/ 0});
+ FrameTimelineInfo ftInfo2;
+ ftInfo2.vsyncId = 2;
+ ftInfo2.inputEventId = 0;
+ layer->setBuffer(externalTexture3, bufferData, 10, 20, false, std::nullopt, ftInfo2);
auto dropEndTime2 = systemTime();
acquireFence3->signalForTest(12);
@@ -476,11 +496,14 @@
1ULL /* bufferId */,
HAL_PIXEL_FORMAT_RGBA_8888,
0ULL /*usage*/);
- layer->setBuffer(externalTexture, bufferData, 10, 20, false, std::nullopt,
- {/*vsyncId*/ 1, /*inputEventId*/ 0});
- layer->setFrameTimelineVsyncForBufferlessTransaction({/*vsyncId*/ 2,
- /*inputEventId*/ 0},
- 10);
+ FrameTimelineInfo ftInfo;
+ ftInfo.vsyncId = 1;
+ ftInfo.inputEventId = 0;
+ layer->setBuffer(externalTexture, bufferData, 10, 20, false, std::nullopt, ftInfo);
+ FrameTimelineInfo ftInfo2;
+ ftInfo2.vsyncId = 2;
+ ftInfo2.inputEventId = 0;
+ layer->setFrameTimelineVsyncForBufferlessTransaction(ftInfo2, 10);
ASSERT_NE(nullptr, layer->mDrawingState.bufferSurfaceFrameTX);
EXPECT_EQ(1u, layer->mDrawingState.bufferlessSurfaceFramesTX.size());
auto& bufferlessSurfaceFrame =
diff --git a/services/surfaceflinger/tests/unittests/TransactionTracingTest.cpp b/services/surfaceflinger/tests/unittests/TransactionTracingTest.cpp
index 61b72a0..8ec918d 100644
--- a/services/surfaceflinger/tests/unittests/TransactionTracingTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionTracingTest.cpp
@@ -127,6 +127,8 @@
std::vector<TransactionState> transactions;
transactions.emplace_back(transaction);
VSYNC_ID_FIRST_LAYER_CHANGE = ++mVsyncId;
+ mTracing.onLayerAddedToDrawingState(mParentLayerId, VSYNC_ID_FIRST_LAYER_CHANGE);
+ mTracing.onLayerAddedToDrawingState(mChildLayerId, VSYNC_ID_FIRST_LAYER_CHANGE);
mTracing.addCommittedTransactions(transactions, VSYNC_ID_FIRST_LAYER_CHANGE);
flush(VSYNC_ID_FIRST_LAYER_CHANGE);
}
@@ -238,6 +240,8 @@
const sp<IBinder> fakeMirrorLayerHandle = new BBinder();
mTracing.onMirrorLayerAdded(fakeMirrorLayerHandle->localBinder(), mMirrorLayerId, "Mirror",
mLayerId);
+ mTracing.onLayerAddedToDrawingState(mLayerId, mVsyncId);
+ mTracing.onLayerAddedToDrawingState(mMirrorLayerId, mVsyncId);
// add some layer transaction
{
@@ -257,7 +261,7 @@
std::vector<TransactionState> transactions;
transactions.emplace_back(transaction);
- mTracing.addCommittedTransactions(transactions, ++mVsyncId);
+ mTracing.addCommittedTransactions(transactions, mVsyncId);
flush(mVsyncId);
}
}
diff --git a/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp b/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp
index 4eb9055..30a3f9a 100644
--- a/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp
+++ b/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp
@@ -349,6 +349,23 @@
}
}
+TEST_F(VSyncReactorTest, addHwVsyncTimestampDozePreempt) {
+ bool periodFlushed = false;
+ nsecs_t const newPeriod = 4000;
+
+ mReactor.startPeriodTransition(newPeriod);
+
+ auto time = 0;
+ // If the power mode is not DOZE or DOZE_SUSPEND, it is still collecting timestamps.
+ EXPECT_TRUE(mReactor.addHwVsyncTimestamp(time, std::nullopt, &periodFlushed));
+ EXPECT_FALSE(periodFlushed);
+
+ // Set power mode to DOZE to trigger period flushing.
+ mReactor.setDisplayPowerMode(hal::PowerMode::DOZE);
+ EXPECT_FALSE(mReactor.addHwVsyncTimestamp(time, std::nullopt, &periodFlushed));
+ EXPECT_TRUE(periodFlushed);
+}
+
TEST_F(VSyncReactorTest, addPresentFenceWhileAwaitingPeriodConfirmationRequestsHwVsync) {
auto time = 0;
bool periodFlushed = false;
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h
index c598cbc..d6dca45 100644
--- a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h
@@ -36,11 +36,32 @@
MOCK_METHOD(bool, usePowerHintSession, (), (override));
MOCK_METHOD(bool, supportsPowerHintSession, (), (override));
MOCK_METHOD(bool, isPowerHintSessionRunning, (), (override));
- MOCK_METHOD(void, setTargetWorkDuration, (int64_t targetDurationNanos), (override));
- MOCK_METHOD(void, sendActualWorkDuration, (int64_t actualDurationNanos, nsecs_t timestamp),
- (override));
+ MOCK_METHOD(void, setTargetWorkDuration, (int64_t targetDuration), (override));
+ MOCK_METHOD(void, sendActualWorkDuration, (), (override));
+ MOCK_METHOD(void, sendPredictedWorkDuration, (), (override));
MOCK_METHOD(void, enablePowerHint, (bool enabled), (override));
MOCK_METHOD(bool, startPowerHintSession, (const std::vector<int32_t>& threadIds), (override));
+ MOCK_METHOD(void, setGpuFenceTime,
+ (DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime), (override));
+ MOCK_METHOD(void, setHwcValidateTiming,
+ (DisplayId displayId, nsecs_t valiateStartTime, nsecs_t validateEndTime),
+ (override));
+ MOCK_METHOD(void, setHwcPresentTiming,
+ (DisplayId displayId, nsecs_t presentStartTime, nsecs_t 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, setPresentFenceTime, (nsecs_t presentFenceTime), (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));
+ MOCK_METHOD(void, setDisplays, (std::vector<DisplayId> & displayIds), (override));
+ MOCK_METHOD(void, setTotalFrameTargetWorkDuration, (int64_t targetDuration), (override));
};
} // namespace android::Hwc2::mock
diff --git a/services/surfaceflinger/tests/unittests/mock/MockEventThread.h b/services/surfaceflinger/tests/unittests/mock/MockEventThread.h
index c5ca86a..d30dc42 100644
--- a/services/surfaceflinger/tests/unittests/mock/MockEventThread.h
+++ b/services/surfaceflinger/tests/unittests/mock/MockEventThread.h
@@ -28,8 +28,7 @@
~EventThread() override;
MOCK_CONST_METHOD2(createEventConnection,
- sp<EventThreadConnection>(ResyncCallback,
- ISurfaceComposer::EventRegistrationFlags));
+ sp<EventThreadConnection>(ResyncCallback, EventRegistrationFlags));
MOCK_METHOD0(onScreenReleased, void());
MOCK_METHOD0(onScreenAcquired, void());
MOCK_METHOD2(onHotplugReceived, void(PhysicalDisplayId, bool));
diff --git a/services/surfaceflinger/tests/unittests/mock/MockLayer.h b/services/surfaceflinger/tests/unittests/mock/MockLayer.h
index 0840a2f..d086d79 100644
--- a/services/surfaceflinger/tests/unittests/mock/MockLayer.h
+++ b/services/surfaceflinger/tests/unittests/mock/MockLayer.h
@@ -25,7 +25,10 @@
class MockLayer : public Layer {
public:
MockLayer(SurfaceFlinger* flinger, std::string name)
- : Layer(LayerCreationArgs(flinger, nullptr, std::move(name), 0, {})) {}
+ : Layer(LayerCreationArgs(flinger, nullptr, std::move(name), 0, {})) {
+ EXPECT_CALL(*this, getDefaultFrameRateCompatibility())
+ .WillOnce(testing::Return(scheduler::LayerInfo::FrameRateCompatibility::Default));
+ }
explicit MockLayer(SurfaceFlinger* flinger) : MockLayer(flinger, "TestLayer") {}
MOCK_CONST_METHOD0(getType, const char*());
@@ -33,6 +36,8 @@
MOCK_CONST_METHOD0(isVisible, bool());
MOCK_METHOD0(createClone, sp<Layer>());
MOCK_CONST_METHOD0(getFrameRateForLayerTree, FrameRate());
+ MOCK_CONST_METHOD0(getDefaultFrameRateCompatibility,
+ scheduler::LayerInfo::FrameRateCompatibility());
MOCK_CONST_METHOD0(getOwnerUid, uid_t());
MOCK_CONST_METHOD0(getDataSpace, ui::Dataspace());
};
diff --git a/services/surfaceflinger/tests/unittests/mock/MockVsyncController.h b/services/surfaceflinger/tests/unittests/mock/MockVsyncController.h
index 314f681..4ef91da 100644
--- a/services/surfaceflinger/tests/unittests/mock/MockVsyncController.h
+++ b/services/surfaceflinger/tests/unittests/mock/MockVsyncController.h
@@ -31,6 +31,7 @@
MOCK_METHOD3(addHwVsyncTimestamp, bool(nsecs_t, std::optional<nsecs_t>, bool*));
MOCK_METHOD1(startPeriodTransition, void(nsecs_t));
MOCK_METHOD1(setIgnorePresentFences, void(bool));
+ MOCK_METHOD(void, setDisplayPowerMode, (hal::PowerMode), (override));
MOCK_CONST_METHOD1(dump, void(std::string&));
};
diff --git a/services/surfaceflinger/tests/utils/ColorUtils.h b/services/surfaceflinger/tests/utils/ColorUtils.h
index 07916b6..38c422a 100644
--- a/services/surfaceflinger/tests/utils/ColorUtils.h
+++ b/services/surfaceflinger/tests/utils/ColorUtils.h
@@ -33,6 +33,10 @@
static const Color WHITE;
static const Color BLACK;
static const Color TRANSPARENT;
+
+ half3 toHalf3() { return half3{r / 255.0f, g / 255.0f, b / 255.0f}; }
+
+ half4 toHalf4() { return half4{r / 255.0f, g / 255.0f, b / 255.0f, a / 255.0f}; }
};
const Color Color::RED{255, 0, 0, 255};
@@ -81,6 +85,14 @@
}
color = ret;
}
+
+ static half3 toHalf3(const Color& color) {
+ return half3{color.r / 255.0f, color.g / 255.0f, color.b / 255.0f};
+ }
+
+ static half4 toHalf4(const Color& color) {
+ return half4{color.r / 255.0f, color.g / 255.0f, color.b / 255.0f, color.a / 255.0f};
+ }
};
} // namespace
} // namespace android
diff --git a/services/surfaceflinger/tests/utils/ScreenshotUtils.h b/services/surfaceflinger/tests/utils/ScreenshotUtils.h
index f879430..6ada549 100644
--- a/services/surfaceflinger/tests/utils/ScreenshotUtils.h
+++ b/services/surfaceflinger/tests/utils/ScreenshotUtils.h
@@ -15,6 +15,7 @@
*/
#pragma once
+#include <gui/AidlStatusUtil.h>
#include <gui/SyncScreenCaptureListener.h>
#include <private/gui/ComposerServiceAIDL.h>
#include <ui/Rect.h>
@@ -24,6 +25,8 @@
namespace android {
+using gui::aidl_utils::statusTFromBinderStatus;
+
namespace {
// A ScreenCapture is a screenshot from SurfaceFlinger that can be used to check
@@ -38,9 +41,9 @@
captureArgs.dataspace = ui::Dataspace::V0_SRGB;
const sp<SyncScreenCaptureListener> captureListener = new SyncScreenCaptureListener();
binder::Status status = sf->captureDisplay(captureArgs, captureListener);
-
- if (status.transactionError() != NO_ERROR) {
- return status.transactionError();
+ status_t err = statusTFromBinderStatus(status);
+ if (err != NO_ERROR) {
+ return err;
}
captureResults = captureListener->waitForResults();
return captureResults.result;
@@ -72,8 +75,9 @@
captureArgs.dataspace = ui::Dataspace::V0_SRGB;
const sp<SyncScreenCaptureListener> captureListener = new SyncScreenCaptureListener();
binder::Status status = sf->captureLayers(captureArgs, captureListener);
- if (status.transactionError() != NO_ERROR) {
- return status.transactionError();
+ status_t err = statusTFromBinderStatus(status);
+ if (err != NO_ERROR) {
+ return err;
}
captureResults = captureListener->waitForResults();
return captureResults.result;
diff --git a/services/utils/tests/Android.bp b/services/utils/tests/Android.bp
index 54cf5b7..cfa8a08 100644
--- a/services/utils/tests/Android.bp
+++ b/services/utils/tests/Android.bp
@@ -34,5 +34,4 @@
"libgmock",
"libserviceutils",
],
- clang: true,
}
diff --git a/vulkan/libvulkan/Android.bp b/vulkan/libvulkan/Android.bp
index 440c5b1..5719b5c 100644
--- a/vulkan/libvulkan/Android.bp
+++ b/vulkan/libvulkan/Android.bp
@@ -37,7 +37,6 @@
"vulkan_headers",
],
},
- clang: true,
sanitize: {
misc_undefined: ["integer"],
},
diff --git a/vulkan/libvulkan/swapchain.cpp b/vulkan/libvulkan/swapchain.cpp
index c4b1487..eb669c0 100644
--- a/vulkan/libvulkan/swapchain.cpp
+++ b/vulkan/libvulkan/swapchain.cpp
@@ -763,7 +763,11 @@
// 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{
@@ -939,8 +943,7 @@
// VK_PRESENT_MODE_SHARED_DEMAND_REFRESH_KHR and
// VK_PRESENT_MODE_SHARED_CONTINUOUS_REFRESH_KHR. We technically cannot
// know if VK_PRESENT_MODE_SHARED_MAILBOX_KHR is supported without a
- // surface, and that cannot be relied upon.
- present_modes.push_back(VK_PRESENT_MODE_MAILBOX_KHR);
+ // surface, and that cannot be relied upon. Therefore, don't return it.
present_modes.push_back(VK_PRESENT_MODE_FIFO_KHR);
} else {
ANativeWindow* window = SurfaceFromHandle(surface)->window.get();
@@ -1844,6 +1847,11 @@
if (swapchain_result != VK_SUCCESS) {
OrphanSwapchain(device, &swapchain);
}
+ // Android will only return VK_SUBOPTIMAL_KHR for vkQueuePresentKHR,
+ // and only when the window's transform/rotation changes. Extent
+ // changes will not cause VK_SUBOPTIMAL_KHR because of the
+ // application issues that were caused when the following transform
+ // change was added.
int window_transform_hint;
err = window->query(window, NATIVE_WINDOW_TRANSFORM_HINT,
&window_transform_hint);
diff --git a/vulkan/nulldrv/Android.bp b/vulkan/nulldrv/Android.bp
index 0daad9c..a6d540b 100644
--- a/vulkan/nulldrv/Android.bp
+++ b/vulkan/nulldrv/Android.bp
@@ -27,7 +27,6 @@
proprietary: true,
relative_install_path: "hw",
- clang: true,
cflags: [
"-fvisibility=hidden",
"-fstrict-aliasing",
diff --git a/vulkan/vkjson/Android.bp b/vulkan/vkjson/Android.bp
index fa0258b..b6d3a0b 100644
--- a/vulkan/vkjson/Android.bp
+++ b/vulkan/vkjson/Android.bp
@@ -37,7 +37,6 @@
cc_library_static {
name: "libvkjson_ndk",
- clang: true,
srcs: [
"vkjson.cc",
"vkjson_instance.cc",