Merge "Revert^2 "Remove libbinder from apex build""
diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index 560459b..a8c0500 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -14,6 +14,7 @@
libs/graphicsenv/
libs/gui/
libs/input/
+ libs/nativedisplay/
libs/renderengine/
libs/ui/
libs/vr/
diff --git a/aidl/gui/android/view/LayerMetadataKey.aidl b/aidl/gui/android/view/LayerMetadataKey.aidl
index 7026ca8..491c629 100644
--- a/aidl/gui/android/view/LayerMetadataKey.aidl
+++ b/aidl/gui/android/view/LayerMetadataKey.aidl
@@ -23,4 +23,6 @@
METADATA_WINDOW_TYPE = 2,
METADATA_TASK_ID = 3,
METADATA_MOUSE_CURSOR = 4,
+ METADATA_ACCESSIBILITY_ID = 5,
+ METADATA_OWNER_PID = 6,
}
diff --git a/cmds/atrace/atrace.rc b/cmds/atrace/atrace.rc
index 994375b..d95d04a 100644
--- a/cmds/atrace/atrace.rc
+++ b/cmds/atrace/atrace.rc
@@ -131,6 +131,34 @@
chmod 0666 /sys/kernel/tracing/events/task/task_newtask/enable
chmod 0666 /sys/kernel/debug/tracing/events/gpu_mem/gpu_mem_total/enable
chmod 0666 /sys/kernel/tracing/events/gpu_mem/gpu_mem_total/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/irq/enable
+ chmod 0666 /sys/kernel/tracing/events/irq/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/irq/irq_handler_entry/enable
+ chmod 0666 /sys/kernel/tracing/events/irq/irq_handler_entry/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/irq/irq_handler_exit/enable
+ chmod 0666 /sys/kernel/tracing/events/irq/irq_handler_exit/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/irq/softirq_entry/enable
+ chmod 0666 /sys/kernel/tracing/events/irq/softirq_entry/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/irq/softirq_exit/enable
+ chmod 0666 /sys/kernel/tracing/events/irq/softirq_exit/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/irq/softirq_raise/enable
+ chmod 0666 /sys/kernel/tracing/events/irq/softirq_raise/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/irq/tasklet_entry/enable
+ chmod 0666 /sys/kernel/tracing/events/irq/tasklet_entry/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/irq/tasklet_exit/enable
+ chmod 0666 /sys/kernel/tracing/events/irq/tasklet_exit/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/irq/tasklet_hi_entry/enable
+ chmod 0666 /sys/kernel/tracing/events/irq/tasklet_hi_entry/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/irq/tasklet_hi_exit/enable
+ chmod 0666 /sys/kernel/tracing/events/irq/tasklet_hi_exit/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/ipi/enable
+ chmod 0666 /sys/kernel/tracing/events/ipi/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/ipi/ipi_entry/enable
+ chmod 0666 /sys/kernel/tracing/events/ipi/ipi_entry/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/ipi/ipi_exit/enable
+ chmod 0666 /sys/kernel/tracing/events/ipi/ipi_exit/enable
+ chmod 0666 /sys/kernel/debug/tracing/events/ipi/ipi_raise/enable
+ chmod 0666 /sys/kernel/tracing/events/ipi/ipi_raise/enable
# disk
chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_get_data_block/enable
diff --git a/cmds/bugreport/bugreport.cpp b/cmds/bugreport/bugreport.cpp
index e5c52d8..f81994b 100644
--- a/cmds/bugreport/bugreport.cpp
+++ b/cmds/bugreport/bugreport.cpp
@@ -14,91 +14,19 @@
* limitations under the License.
*/
-#include <errno.h>
#include <stdio.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <cutils/properties.h>
-#include <cutils/sockets.h>
+// Only prints a warning redirecting to bugreportz.
+int main() {
+ fprintf(stderr,
+ "=============================================================================\n");
+ fprintf(stderr, "WARNING: Flat (text file, non-zipped) bugreports are deprecated.\n");
+ fprintf(stderr, "WARNING: Please generate zipped bugreports instead.\n");
+ fprintf(stderr, "WARNING: On the host use: adb bugreport filename.zip\n");
+ fprintf(stderr, "WARNING: On the device use: bugreportz\n");
+ fprintf(stderr, "WARNING: bugreportz will output the filename to use with adb pull.\n");
+ fprintf(stderr,
+ "=============================================================================\n\n\n");
-// This program will trigger the dumpstate service to start a call to
-// dumpstate, then connect to the dumpstate local client to read the
-// output. All of the dumpstate output is written to stdout, including
-// any errors encountered while reading/writing the output.
-int main(int argc, char* /*argv*/[]) {
- fprintf(stderr, "=============================================================================\n");
- fprintf(stderr, "WARNING: Flat (text file, non-zipped) bugreports are deprecated.\n");
- fprintf(stderr, "WARNING: Please generate zipped bugreports instead.\n");
- fprintf(stderr, "WARNING: On the host use: adb bugreport filename.zip\n");
- fprintf(stderr, "WARNING: On the device use: bugreportz\n");
- fprintf(stderr, "WARNING: bugreportz will output the filename to use with adb pull.\n");
- fprintf(stderr, "=============================================================================\n\n\n");
-
- if (argc != 1) {
- fprintf(stderr, "usage: bugreport\n");
- exit(1);
- }
-
- // Start the dumpstate service.
- property_set("ctl.start", "dumpstate");
-
- // Socket will not be available until service starts.
- int s = -1;
- for (int i = 0; i < 20; i++) {
- s = socket_local_client("dumpstate", ANDROID_SOCKET_NAMESPACE_RESERVED,
- SOCK_STREAM);
- if (s >= 0)
- break;
- // Try again in 1 second.
- sleep(1);
- }
-
- if (s == -1) {
- printf("Failed to connect to dumpstate service: %s\n", strerror(errno));
- return 1;
- }
-
- // Set a timeout so that if nothing is read in 3 minutes, we'll stop
- // reading and quit. No timeout in dumpstate is longer than 60 seconds,
- // so this gives lots of leeway in case of unforeseen time outs.
- struct timeval tv;
- tv.tv_sec = 3 * 60;
- tv.tv_usec = 0;
- if (setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)) == -1) {
- printf("WARNING: Cannot set socket timeout: %s\n", strerror(errno));
- }
-
- while (1) {
- char buffer[65536];
- ssize_t bytes_read = TEMP_FAILURE_RETRY(read(s, buffer, sizeof(buffer)));
- if (bytes_read == 0) {
- break;
- } else if (bytes_read == -1) {
- // EAGAIN really means time out, so change the errno.
- if (errno == EAGAIN) {
- errno = ETIMEDOUT;
- }
- printf("\nBugreport read terminated abnormally (%s).\n", strerror(errno));
- break;
- }
-
- ssize_t bytes_to_send = bytes_read;
- ssize_t bytes_written;
- do {
- bytes_written = TEMP_FAILURE_RETRY(write(STDOUT_FILENO,
- buffer + bytes_read - bytes_to_send,
- bytes_to_send));
- if (bytes_written == -1) {
- printf("Failed to write data to stdout: read %zd, trying to send %zd (%s)\n",
- bytes_read, bytes_to_send, strerror(errno));
- return 1;
- }
- bytes_to_send -= bytes_written;
- } while (bytes_written != 0 && bytes_to_send > 0);
- }
-
- close(s);
- return 0;
+ return 0;
}
diff --git a/cmds/bugreportz/bugreportz.cpp b/cmds/bugreportz/bugreportz.cpp
index ded0ed3..203d748 100644
--- a/cmds/bugreportz/bugreportz.cpp
+++ b/cmds/bugreportz/bugreportz.cpp
@@ -14,6 +14,10 @@
* limitations under the License.
*/
+#include "bugreportz.h"
+
+#include <android-base/file.h>
+#include <android-base/strings.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
@@ -22,11 +26,6 @@
#include <string>
-#include <android-base/file.h>
-#include <android-base/strings.h>
-
-#include "bugreportz.h"
-
static constexpr char BEGIN_PREFIX[] = "BEGIN:";
static constexpr char PROGRESS_PREFIX[] = "PROGRESS:";
@@ -70,6 +69,30 @@
}
// Process final line, in case it didn't finish with newline
write_line(line, show_progress);
+ return EXIT_SUCCESS;
+}
+int bugreportz_stream(int s) {
+ while (1) {
+ char buffer[65536];
+ ssize_t bytes_read = TEMP_FAILURE_RETRY(read(s, buffer, sizeof(buffer)));
+ if (bytes_read == 0) {
+ break;
+ } else if (bytes_read == -1) {
+ // EAGAIN really means time out, so change the errno.
+ if (errno == EAGAIN) {
+ errno = ETIMEDOUT;
+ }
+ printf("FAIL:Bugreport read terminated abnormally (%s)\n", strerror(errno));
+ return EXIT_FAILURE;
+ }
+
+ if (!android::base::WriteFully(android::base::borrowed_fd(STDOUT_FILENO), buffer,
+ bytes_read)) {
+ printf("Failed to write data to stdout: trying to send %zd bytes (%s)\n", bytes_read,
+ strerror(errno));
+ return EXIT_FAILURE;
+ }
+ }
return EXIT_SUCCESS;
}
diff --git a/cmds/bugreportz/bugreportz.h b/cmds/bugreportz/bugreportz.h
index 7af289b..cdeceae 100644
--- a/cmds/bugreportz/bugreportz.h
+++ b/cmds/bugreportz/bugreportz.h
@@ -19,4 +19,8 @@
// Ownership of the socket is not transferred.
int bugreportz(int s, bool show_progress);
+// Calls dumpstate using the given socket and write the file content to stdout
+// instead of file location. Ownership of the socket is not transferred.
+int bugreportz_stream(int s);
+
#endif // BUGREPORTZ_H
diff --git a/cmds/bugreportz/main.cpp b/cmds/bugreportz/main.cpp
index 1d48e08..cd2652c 100644
--- a/cmds/bugreportz/main.cpp
+++ b/cmds/bugreportz/main.cpp
@@ -26,13 +26,14 @@
#include "bugreportz.h"
-static constexpr char VERSION[] = "1.1";
+static constexpr char VERSION[] = "1.2";
static void show_usage() {
fprintf(stderr,
- "usage: bugreportz [-hpv]\n"
+ "usage: bugreportz [-hpsv]\n"
" -h: to display this help message\n"
" -p: display progress\n"
+ " -s: stream content to standard output\n"
" -v: to display the version\n"
" or no arguments to generate a zipped bugreport\n");
}
@@ -43,10 +44,11 @@
int main(int argc, char* argv[]) {
bool show_progress = false;
+ bool stream_data = false;
if (argc > 1) {
/* parse arguments */
int c;
- while ((c = getopt(argc, argv, "hpv")) != -1) {
+ while ((c = getopt(argc, argv, "hpsv")) != -1) {
switch (c) {
case 'h':
show_usage();
@@ -54,6 +56,9 @@
case 'p':
show_progress = true;
break;
+ case 's':
+ stream_data = true;
+ break;
case 'v':
show_version();
return EXIT_SUCCESS;
@@ -75,7 +80,11 @@
// should be reused instead.
// Start the dumpstatez service.
- property_set("ctl.start", "dumpstatez");
+ if (stream_data) {
+ property_set("ctl.start", "dumpstate");
+ } else {
+ property_set("ctl.start", "dumpstatez");
+ }
// Socket will not be available until service starts.
int s = -1;
@@ -103,7 +112,12 @@
strerror(errno));
}
- int ret = bugreportz(s, show_progress);
+ int ret;
+ if (stream_data) {
+ ret = bugreportz_stream(s);
+ } else {
+ ret = bugreportz(s, show_progress);
+ }
if (close(s) == -1) {
fprintf(stderr, "WARNING: error closing socket: %s\n", strerror(errno));
diff --git a/cmds/dumpstate/DumpstateInternal.cpp b/cmds/dumpstate/DumpstateInternal.cpp
index bbc724c..3091f6b 100644
--- a/cmds/dumpstate/DumpstateInternal.cpp
+++ b/cmds/dumpstate/DumpstateInternal.cpp
@@ -69,7 +69,7 @@
static const std::vector<std::string> group_names{
"log", "sdcard_r", "sdcard_rw", "mount", "inet", "net_bw_stats",
- "readproc", "bluetooth", "wakelock"};
+ "readproc", "bluetooth", "wakelock", "nfc"};
std::vector<gid_t> groups(group_names.size(), 0);
for (size_t i = 0; i < group_names.size(); ++i) {
grp = getgrnam(group_names[i].c_str());
diff --git a/cmds/dumpstate/binder/android/os/IDumpstateListener.aidl b/cmds/dumpstate/binder/android/os/IDumpstateListener.aidl
index a5e6c68..85e6969 100644
--- a/cmds/dumpstate/binder/android/os/IDumpstateListener.aidl
+++ b/cmds/dumpstate/binder/android/os/IDumpstateListener.aidl
@@ -72,5 +72,5 @@
/**
* Called when ui intensive bugreport dumps are finished.
*/
- oneway void onUiIntensiveBugreportDumpsFinished(String callingPackage);
+ oneway void onUiIntensiveBugreportDumpsFinished();
}
diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 91d5524..afa0b4d 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -719,6 +719,9 @@
return timeout_ms > MINIMUM_LOGCAT_TIMEOUT_MS ? timeout_ms : MINIMUM_LOGCAT_TIMEOUT_MS;
}
+// Opens a socket and returns its file descriptor.
+static int open_socket(const char* service);
+
Dumpstate::ConsentCallback::ConsentCallback() : result_(UNAVAILABLE), start_time_(Nanotime()) {
}
@@ -1472,6 +1475,8 @@
RunDumpsys("DUMPSYS NETWORK_SERVICE_LIMITED", {"wifi", "-a"},
CommandOptions::WithTimeout(90).Build(), SEC_TO_MSEC(10));
+ RunDumpsys("DUMPSYS CONNECTIVITY REQUESTS", {"connectivity", "requests"},
+ CommandOptions::WithTimeout(90).Build(), SEC_TO_MSEC(10));
printf("========================================================\n");
printf("== Dropbox crashes\n");
@@ -1636,6 +1641,8 @@
/* Dump Bluetooth HCI logs */
ds.AddDir("/data/misc/bluetooth/logs", true);
+ /* Dump Nfc NCI logs */
+ ds.AddDir("/data/misc/nfc/logs", true);
if (ds.options_->do_screenshot && !ds.do_early_screenshot_) {
MYLOGI("taking late screenshot\n");
@@ -2283,20 +2290,18 @@
static void ShowUsage() {
fprintf(stderr,
- "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-o directory] [-d] [-p] "
- "[-z] [-s] [-S] [-q] [-P] [-R] [-L] [-V version]\n"
+ "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-o directory] [-p] "
+ "[-s] [-S] [-q] [-P] [-R] [-L] [-V version]\n"
" -h: display this help message\n"
" -b: play sound file instead of vibrate, at beginning of job\n"
" -e: play sound file instead of vibrate, at end of job\n"
" -o: write to custom directory (only in limited mode)\n"
- " -d: append date to filename\n"
" -p: capture screenshot to filename.png\n"
- " -z: generate zipped file\n"
- " -s: write output to control socket (for init)\n"
- " -S: write file location to control socket (for init; requires -z)\n"
+ " -s: write zipped file to control socket (for init)\n"
+ " -S: write file location to control socket (for init)\n"
" -q: disable vibrate\n"
" -P: send broadcast when started and do progress updates\n"
- " -R: take bugreport in remote mode (requires -z and -d, shouldn't be used with -P)\n"
+ " -R: take bugreport in remote mode (shouldn't be used with -P)\n"
" -w: start binder service and make it wait for a call to startBugreport\n"
" -L: output limited information that is safe for submission in feedback reports\n"
" -v: prints the dumpstate header and exit\n");
@@ -2395,21 +2400,17 @@
/*
* Prepares state like filename, screenshot path, etc in Dumpstate. Also initializes ZipWriter
- * if we are writing zip files and adds the version file.
+ * and adds the version file. Return false if zip_file could not be open to write.
*/
-static void PrepareToWriteToFile() {
+static bool PrepareToWriteToFile() {
MaybeResolveSymlink(&ds.bugreport_internal_dir_);
std::string build_id = android::base::GetProperty("ro.build.id", "UNKNOWN_BUILD");
std::string device_name = android::base::GetProperty("ro.product.name", "UNKNOWN_DEVICE");
ds.base_name_ = StringPrintf("bugreport-%s-%s", device_name.c_str(), build_id.c_str());
- if (ds.options_->do_add_date) {
- char date[80];
- strftime(date, sizeof(date), "%Y-%m-%d-%H-%M-%S", localtime(&ds.now_));
- ds.name_ = date;
- } else {
- ds.name_ = "undated";
- }
+ char date[80];
+ strftime(date, sizeof(date), "%Y-%m-%d-%H-%M-%S", localtime(&ds.now_));
+ ds.name_ = date;
if (ds.options_->telephony_only) {
ds.base_name_ += "-telephony";
@@ -2436,18 +2437,17 @@
destination.c_str(), ds.base_name_.c_str(), ds.name_.c_str(), ds.log_path_.c_str(),
ds.tmp_path_.c_str(), ds.screenshot_path_.c_str());
- if (ds.options_->do_zip_file) {
- ds.path_ = ds.GetPath(ds.CalledByApi() ? "-zip.tmp" : ".zip");
- MYLOGD("Creating initial .zip file (%s)\n", ds.path_.c_str());
- create_parent_dirs(ds.path_.c_str());
- ds.zip_file.reset(fopen(ds.path_.c_str(), "wb"));
- if (ds.zip_file == nullptr) {
- MYLOGE("fopen(%s, 'wb'): %s\n", ds.path_.c_str(), strerror(errno));
- } else {
- ds.zip_writer_.reset(new ZipWriter(ds.zip_file.get()));
- }
- ds.AddTextZipEntry("version.txt", ds.version_);
+ ds.path_ = ds.GetPath(ds.CalledByApi() ? "-zip.tmp" : ".zip");
+ MYLOGD("Creating initial .zip file (%s)\n", ds.path_.c_str());
+ create_parent_dirs(ds.path_.c_str());
+ ds.zip_file.reset(fopen(ds.path_.c_str(), "wb"));
+ if (ds.zip_file == nullptr) {
+ MYLOGE("fopen(%s, 'wb'): %s\n", ds.path_.c_str(), strerror(errno));
+ return false;
}
+ ds.zip_writer_.reset(new ZipWriter(ds.zip_file.get()));
+ ds.AddTextZipEntry("version.txt", ds.version_);
+ return true;
}
/*
@@ -2455,14 +2455,9 @@
* printing zipped file status, etc.
*/
static void FinalizeFile() {
- bool do_text_file = true;
- if (ds.options_->do_zip_file) {
- if (!ds.FinishZipFile()) {
- MYLOGE("Failed to finish zip file; sending text bugreport instead\n");
- do_text_file = true;
- } else {
- do_text_file = false;
- }
+ bool do_text_file = !ds.FinishZipFile();
+ if (do_text_file) {
+ MYLOGE("Failed to finish zip file; sending text bugreport instead\n");
}
std::string final_path = ds.path_;
@@ -2471,7 +2466,9 @@
android::os::CopyFileToFile(ds.path_, final_path);
}
- if (ds.options_->use_control_socket) {
+ if (ds.options_->stream_to_socket) {
+ android::os::CopyFileToFd(ds.path_, ds.control_socket_fd_);
+ } else if (ds.options_->progress_updates_to_socket) {
if (do_text_file) {
dprintf(ds.control_socket_fd_,
"FAIL:could not create zip file, check %s "
@@ -2527,7 +2524,6 @@
break;
case Dumpstate::BugreportMode::BUGREPORT_WEAR:
options->do_progress_updates = true;
- options->do_zip_file = true;
options->do_screenshot = is_screenshot_requested;
options->dumpstate_hal_mode = DumpstateMode::WEAR;
break;
@@ -2540,7 +2536,6 @@
break;
case Dumpstate::BugreportMode::BUGREPORT_WIFI:
options->wifi_only = true;
- options->do_zip_file = true;
options->do_screenshot = false;
options->dumpstate_hal_mode = DumpstateMode::WIFI;
break;
@@ -2551,11 +2546,11 @@
static void LogDumpOptions(const Dumpstate::DumpOptions& options) {
MYLOGI(
- "do_zip_file: %d do_vibrate: %d use_socket: %d use_control_socket: %d do_screenshot: %d "
+ "do_vibrate: %d stream_to_socket: %d progress_updates_to_socket: %d do_screenshot: %d "
"is_remote_mode: %d show_header_only: %d telephony_only: %d "
"wifi_only: %d do_progress_updates: %d fd: %d bugreport_mode: %s dumpstate_hal_mode: %s "
"limited_only: %d args: %s\n",
- options.do_zip_file, options.do_vibrate, options.use_socket, options.use_control_socket,
+ options.do_vibrate, options.stream_to_socket, options.progress_updates_to_socket,
options.do_screenshot, options.is_remote_mode, options.show_header_only,
options.telephony_only, options.wifi_only,
options.do_progress_updates, options.bugreport_fd.get(), options.bugreport_mode.c_str(),
@@ -2566,11 +2561,6 @@
const android::base::unique_fd& bugreport_fd_in,
const android::base::unique_fd& screenshot_fd_in,
bool is_screenshot_requested) {
- // In the new API world, date is always added; output is always a zip file.
- // TODO(111441001): remove these options once they are obsolete.
- do_add_date = true;
- do_zip_file = true;
-
// Duplicate the fds because the passed in fds don't outlive the binder transaction.
bugreport_fd.reset(dup(bugreport_fd_in.get()));
screenshot_fd.reset(dup(screenshot_fd_in.get()));
@@ -2584,18 +2574,20 @@
while ((c = getopt(argc, argv, "dho:svqzpLPBRSV:w")) != -1) {
switch (c) {
// clang-format off
- case 'd': do_add_date = true; break;
- case 'z': do_zip_file = true; break;
case 'o': out_dir = optarg; break;
- case 's': use_socket = true; break;
- case 'S': use_control_socket = true; break;
+ case 's': stream_to_socket = true; break;
+ case 'S': progress_updates_to_socket = true; break;
case 'v': show_header_only = true; break;
case 'q': do_vibrate = false; break;
case 'p': do_screenshot = true; break;
case 'P': do_progress_updates = true; break;
case 'R': is_remote_mode = true; break;
case 'L': limited_only = true; break;
- case 'V': break; // compatibility no-op
+ case 'V':
+ case 'd':
+ case 'z':
+ // compatibility no-op
+ break;
case 'w':
// This was already processed
break;
@@ -2624,19 +2616,15 @@
}
bool Dumpstate::DumpOptions::ValidateOptions() const {
- if (bugreport_fd.get() != -1 && !do_zip_file) {
+ if (bugreport_fd.get() != -1 && stream_to_socket) {
return false;
}
- if ((do_zip_file || do_add_date || do_progress_updates) && !OutputToFile()) {
+ if ((progress_updates_to_socket || do_progress_updates) && stream_to_socket) {
return false;
}
- if (use_control_socket && !do_zip_file) {
- return false;
- }
-
- if (is_remote_mode && (do_progress_updates || !do_zip_file || !do_add_date)) {
+ if (is_remote_mode && (do_progress_updates || stream_to_socket)) {
return false;
}
return true;
@@ -2711,11 +2699,9 @@
* The temporary bugreport is then populated via printfs, dumping contents of files and
* output of commands to stdout.
*
- * If zipping, the temporary bugreport file is added to the zip archive. Else it's renamed to final
- * text file.
+ * A bunch of other files and dumps are added to the zip archive.
*
- * If zipping, a bunch of other files and dumps also get added to the zip archive. The log file also
- * gets added to the archive.
+ * The temporary bugreport file and the log file also get added to the archive.
*
* Bugreports are first generated in a local directory and later copied to the caller's fd
* or directory if supplied.
@@ -2763,14 +2749,9 @@
MYLOGD("dumpstate calling_uid = %d ; calling package = %s \n",
calling_uid, calling_package.c_str());
- // Redirect output if needed
- bool is_redirecting = options_->OutputToFile();
-
// TODO: temporarily set progress until it's part of the Dumpstate constructor
std::string stats_path =
- is_redirecting
- ? android::base::StringPrintf("%s/dumpstate-stats.txt", bugreport_internal_dir_.c_str())
- : "";
+ android::base::StringPrintf("%s/dumpstate-stats.txt", bugreport_internal_dir_.c_str());
progress_.reset(new Progress(stats_path));
if (acquire_wake_lock(PARTIAL_WAKE_LOCK, WAKE_LOCK_NAME) < 0) {
@@ -2793,35 +2774,33 @@
// If we are going to use a socket, do it as early as possible
// to avoid timeouts from bugreport.
- if (options_->use_socket) {
- if (!redirect_to_socket(stdout, "dumpstate")) {
- return ERROR;
- }
- }
-
- if (options_->use_control_socket) {
+ if (options_->stream_to_socket || options_->progress_updates_to_socket) {
MYLOGD("Opening control socket\n");
- control_socket_fd_ = open_socket("dumpstate");
+ control_socket_fd_ = open_socket_fn_("dumpstate");
if (control_socket_fd_ == -1) {
return ERROR;
}
- options_->do_progress_updates = 1;
+ if (options_->progress_updates_to_socket) {
+ options_->do_progress_updates = 1;
+ }
}
- if (is_redirecting) {
- PrepareToWriteToFile();
+ if (!PrepareToWriteToFile()) {
+ return ERROR;
+ }
- if (options_->do_progress_updates) {
- // clang-format off
- std::vector<std::string> am_args = {
- "--receiver-permission", "android.permission.DUMP",
- };
- // clang-format on
- // Send STARTED broadcast for apps that listen to bugreport generation events
- SendBroadcast("com.android.internal.intent.action.BUGREPORT_STARTED", am_args);
- if (options_->use_control_socket) {
- dprintf(control_socket_fd_, "BEGIN:%s\n", path_.c_str());
- }
+ // Interactive, wear & telephony modes are default to true.
+ // and may enable from cli option or when using control socket
+ if (options_->do_progress_updates) {
+ // clang-format off
+ std::vector<std::string> am_args = {
+ "--receiver-permission", "android.permission.DUMP",
+ };
+ // clang-format on
+ // Send STARTED broadcast for apps that listen to bugreport generation events
+ SendBroadcast("com.android.internal.intent.action.BUGREPORT_STARTED", am_args);
+ if (options_->progress_updates_to_socket) {
+ dprintf(control_socket_fd_, "BEGIN:%s\n", path_.c_str());
}
}
@@ -2836,40 +2815,38 @@
Vibrate(150);
}
- if (options_->do_zip_file && zip_file != nullptr) {
+ if (zip_file != nullptr) {
if (chown(path_.c_str(), AID_SHELL, AID_SHELL)) {
MYLOGE("Unable to change ownership of zip file %s: %s\n", path_.c_str(),
- strerror(errno));
+ strerror(errno));
}
}
int dup_stdout_fd;
int dup_stderr_fd;
- if (is_redirecting) {
- // Redirect stderr to log_path_ for debugging.
- TEMP_FAILURE_RETRY(dup_stderr_fd = dup(fileno(stderr)));
- if (!redirect_to_file(stderr, const_cast<char*>(log_path_.c_str()))) {
- return ERROR;
- }
- if (chown(log_path_.c_str(), AID_SHELL, AID_SHELL)) {
- MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n", log_path_.c_str(),
- strerror(errno));
- }
+ // Redirect stderr to log_path_ for debugging.
+ TEMP_FAILURE_RETRY(dup_stderr_fd = dup(fileno(stderr)));
+ if (!redirect_to_file(stderr, const_cast<char*>(log_path_.c_str()))) {
+ return ERROR;
+ }
+ if (chown(log_path_.c_str(), AID_SHELL, AID_SHELL)) {
+ MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n", log_path_.c_str(),
+ strerror(errno));
+ }
- // Redirect stdout to tmp_path_. This is the main bugreport entry and will be
- // moved into zip file later, if zipping.
- TEMP_FAILURE_RETRY(dup_stdout_fd = dup(fileno(stdout)));
- // TODO: why not write to a file instead of stdout to overcome this problem?
- /* TODO: rather than generating a text file now and zipping it later,
- it would be more efficient to redirect stdout to the zip entry
- directly, but the libziparchive doesn't support that option yet. */
- if (!redirect_to_file(stdout, const_cast<char*>(tmp_path_.c_str()))) {
- return ERROR;
- }
- if (chown(tmp_path_.c_str(), AID_SHELL, AID_SHELL)) {
- MYLOGE("Unable to change ownership of temporary bugreport file %s: %s\n",
- tmp_path_.c_str(), strerror(errno));
- }
+ // Redirect stdout to tmp_path_. This is the main bugreport entry and will be
+ // moved into zip file later, if zipping.
+ TEMP_FAILURE_RETRY(dup_stdout_fd = dup(fileno(stdout)));
+ // TODO: why not write to a file instead of stdout to overcome this problem?
+ /* TODO: rather than generating a text file now and zipping it later,
+ it would be more efficient to redirect stdout to the zip entry
+ directly, but the libziparchive doesn't support that option yet. */
+ if (!redirect_to_file(stdout, const_cast<char*>(tmp_path_.c_str()))) {
+ return ERROR;
+ }
+ if (chown(tmp_path_.c_str(), AID_SHELL, AID_SHELL)) {
+ MYLOGE("Unable to change ownership of temporary bugreport file %s: %s\n",
+ tmp_path_.c_str(), strerror(errno));
}
// Don't buffer stdout
@@ -2887,31 +2864,23 @@
// duration is logged into MYLOG instead.
PrintHeader();
- // TODO(b/158737089) reduce code repetition in if branches
- if (options_->telephony_only) {
- MaybeTakeEarlyScreenshot();
- onUiIntensiveBugreportDumpsFinished(calling_uid, calling_package);
- MaybeCheckUserConsent(calling_uid, calling_package);
- DumpstateTelephonyOnly(calling_package);
- } else if (options_->wifi_only) {
- MaybeTakeEarlyScreenshot();
- onUiIntensiveBugreportDumpsFinished(calling_uid, calling_package);
- MaybeCheckUserConsent(calling_uid, calling_package);
- DumpstateWifiOnly();
- } else if (options_->limited_only) {
- MaybeTakeEarlyScreenshot();
- onUiIntensiveBugreportDumpsFinished(calling_uid, calling_package);
- MaybeCheckUserConsent(calling_uid, calling_package);
- DumpstateLimitedOnly();
- } else {
+ bool is_dumpstate_restricted = options_->telephony_only
+ || options_->wifi_only
+ || options_->limited_only;
+ if (!is_dumpstate_restricted) {
// Invoke critical dumpsys first to preserve system state, before doing anything else.
RunDumpsysCritical();
-
- // Take screenshot and get consent only after critical dumpsys has finished.
- MaybeTakeEarlyScreenshot();
- onUiIntensiveBugreportDumpsFinished(calling_uid, calling_package);
- MaybeCheckUserConsent(calling_uid, calling_package);
-
+ }
+ MaybeTakeEarlyScreenshot();
+ onUiIntensiveBugreportDumpsFinished(calling_uid);
+ MaybeCheckUserConsent(calling_uid, calling_package);
+ if (options_->telephony_only) {
+ DumpstateTelephonyOnly(calling_package);
+ } else if (options_->wifi_only) {
+ DumpstateWifiOnly();
+ } else if (options_->limited_only) {
+ DumpstateLimitedOnly();
+ } else {
// Dump state for the default case. This also drops root.
RunStatus s = DumpstateDefaultAfterCritical();
if (s != RunStatus::OK) {
@@ -2923,14 +2892,10 @@
}
/* close output if needed */
- if (is_redirecting) {
- TEMP_FAILURE_RETRY(dup2(dup_stdout_fd, fileno(stdout)));
- }
+ TEMP_FAILURE_RETRY(dup2(dup_stdout_fd, fileno(stdout)));
// Zip the (now complete) .tmp file within the internal directory.
- if (options_->OutputToFile()) {
- FinalizeFile();
- }
+ FinalizeFile();
// Share the final file with the caller if the user has consented or Shell is the caller.
Dumpstate::RunStatus status = Dumpstate::RunStatus::OK;
@@ -2973,11 +2938,9 @@
progress_->Save();
MYLOGI("done (id %d)\n", id_);
- if (is_redirecting) {
- TEMP_FAILURE_RETRY(dup2(dup_stderr_fd, fileno(stderr)));
- }
+ TEMP_FAILURE_RETRY(dup2(dup_stderr_fd, fileno(stderr)));
- if (options_->use_control_socket && control_socket_fd_ != -1) {
+ if (control_socket_fd_ != -1) {
MYLOGD("Closing control socket\n");
close(control_socket_fd_);
}
@@ -2999,16 +2962,14 @@
TakeScreenshot();
}
-void Dumpstate::onUiIntensiveBugreportDumpsFinished(int32_t calling_uid,
- const std::string& calling_package) {
+void Dumpstate::onUiIntensiveBugreportDumpsFinished(int32_t calling_uid) {
if (calling_uid == AID_SHELL || !CalledByApi()) {
return;
}
if (listener_ != nullptr) {
// Let listener know ui intensive bugreport dumps are finished, then it can do event
// handling if required.
- android::String16 package(calling_package.c_str());
- listener_->onUiIntensiveBugreportDumpsFinished(package);
+ listener_->onUiIntensiveBugreportDumpsFinished();
}
}
@@ -3048,10 +3009,7 @@
}
void Dumpstate::EnableParallelRunIfNeeded() {
- // The thread pool needs to create temporary files to receive dump results.
- // That's why we only enable it when the bugreport client chooses to output
- // to a file.
- if (!PropertiesHelper::IsParallelRun() || !options_->OutputToFile()) {
+ if (!PropertiesHelper::IsParallelRun()) {
return;
}
dump_pool_ = std::make_unique<DumpPool>(bugreport_internal_dir_);
@@ -3196,7 +3154,8 @@
options_(new Dumpstate::DumpOptions()),
last_reported_percent_progress_(0),
version_(version),
- now_(time(nullptr)) {
+ now_(time(nullptr)),
+ open_socket_fn_(open_socket) {
}
Dumpstate& Dumpstate::GetInstance() {
@@ -3830,7 +3789,7 @@
RunCommand(title, dumpsys, options, false, out_fd);
}
-int open_socket(const char *service) {
+static int open_socket(const char* service) {
int s = android_get_control_socket(service);
if (s < 0) {
MYLOGE("android_get_control_socket(%s): %s\n", service, strerror(errno));
@@ -3865,19 +3824,6 @@
return fd;
}
-/* redirect output to a service control socket */
-bool redirect_to_socket(FILE* redirect, const char* service) {
- int fd = open_socket(service);
- if (fd == -1) {
- return false;
- }
- fflush(redirect);
- // TODO: handle dup2 failure
- TEMP_FAILURE_RETRY(dup2(fd, fileno(redirect)));
- close(fd);
- return true;
-}
-
// TODO: should call is_valid_output_file and/or be merged into it.
void create_parent_dirs(const char *path) {
char *chp = const_cast<char *> (path);
diff --git a/cmds/dumpstate/dumpstate.h b/cmds/dumpstate/dumpstate.h
index 9582c9d..255243f 100644
--- a/cmds/dumpstate/dumpstate.h
+++ b/cmds/dumpstate/dumpstate.h
@@ -54,6 +54,7 @@
class DumpstateTest;
class ProgressTest;
+class ZippedBugReportStreamTest;
} // namespace dumpstate
} // namespace os
@@ -197,6 +198,7 @@
*/
class Dumpstate {
friend class android::os::dumpstate::DumpstateTest;
+ friend class android::os::dumpstate::ZippedBugReportStreamTest;
public:
enum RunStatus { OK, HELP, INVALID_INPUT, ERROR, USER_CONSENT_DENIED, USER_CONSENT_TIMED_OUT };
@@ -388,12 +390,11 @@
* Structure to hold options that determine the behavior of dumpstate.
*/
struct DumpOptions {
- bool do_add_date = false;
- bool do_zip_file = false;
bool do_vibrate = true;
- // Writes bugreport content to a socket; only flatfile format is supported.
- bool use_socket = false;
- bool use_control_socket = false;
+ // Writes bugreport zipped file to a socket.
+ bool stream_to_socket = false;
+ // Writes generation progress updates to a socket.
+ bool progress_updates_to_socket = false;
bool do_screenshot = false;
bool is_screenshot_copied = false;
bool is_remote_mode = false;
@@ -434,13 +435,6 @@
/* Returns true if the options set so far are consistent. */
bool ValidateOptions() const;
- /* Returns if options specified require writing bugreport to a file */
- bool OutputToFile() const {
- // If we are not writing to socket, we will write to a file. If bugreport_fd is
- // specified, it is preferred. If not bugreport is written to /bugreports.
- return !use_socket;
- }
-
/* Returns if options specified require writing to custom file location */
bool OutputToCustomFile() {
// Custom location is only honored in limited mode.
@@ -466,7 +460,8 @@
std::unique_ptr<Progress> progress_;
- // When set, defines a socket file-descriptor use to report progress to bugreportz.
+ // When set, defines a socket file-descriptor use to report progress to bugreportz
+ // or to stream the zipped file to.
int control_socket_fd_ = -1;
// Bugreport format version;
@@ -478,8 +473,8 @@
// `bugreport-BUILD_ID`.
std::string base_name_;
- // Name is the suffix part of the bugreport files - it's typically the date (when invoked with
- // `-d`), but it could be changed by the user..
+ // Name is the suffix part of the bugreport files - it's typically the date,
+ // but it could be changed by the user..
std::string name_;
std::string bugreport_internal_dir_ = DUMPSTATE_DIRECTORY;
@@ -549,8 +544,7 @@
void MaybeTakeEarlyScreenshot();
- void onUiIntensiveBugreportDumpsFinished(int32_t calling_uid,
- const std::string& calling_package);
+ void onUiIntensiveBugreportDumpsFinished(int32_t calling_uid);
void MaybeCheckUserConsent(int32_t calling_uid, const std::string& calling_package);
@@ -568,6 +562,8 @@
// called by Shell.
RunStatus CopyBugreportIfUserConsented(int32_t calling_uid);
+ std::function<int(const char *)> open_socket_fn_;
+
// Used by GetInstance() only.
explicit Dumpstate(const std::string& version = VERSION_CURRENT);
@@ -601,16 +597,6 @@
int dump_files(const std::string& title, const char* dir, bool (*skip)(const char* path),
int (*dump_from_fd)(const char* title, const char* path, int fd));
-/** opens a socket and returns its file descriptor */
-int open_socket(const char *service);
-
-/*
- * Redirects 'redirect' to a service control socket.
- *
- * Returns true if redirect succeeds.
- */
-bool redirect_to_socket(FILE* redirect, const char* service);
-
/*
* Redirects 'redirect' to a file indicated by 'path', truncating it.
*
diff --git a/cmds/dumpstate/dumpstate.rc b/cmds/dumpstate/dumpstate.rc
index e491a4b..a80da4e 100644
--- a/cmds/dumpstate/dumpstate.rc
+++ b/cmds/dumpstate/dumpstate.rc
@@ -11,7 +11,7 @@
# dumpstatez generates a zipped bugreport but also uses a socket to print the file location once
# it is finished.
-service dumpstatez /system/bin/dumpstate -S -d -z
+service dumpstatez /system/bin/dumpstate -S
socket dumpstate stream 0660 shell log
class main
disabled
diff --git a/cmds/dumpstate/tests/dumpstate_smoke_test.cpp b/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
index bb0e5ad..fe6a34a 100644
--- a/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
+++ b/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
@@ -173,12 +173,9 @@
return binder::Status::ok();
}
- binder::Status onUiIntensiveBugreportDumpsFinished(const android::String16& callingpackage)
- override {
+ binder::Status onUiIntensiveBugreportDumpsFinished() override {
std::lock_guard <std::mutex> lock(lock_);
- std::string callingpackageUtf8 = std::string(String8(callingpackage).string());
- dprintf(out_fd_, "\rCalling package of ui intensive bugreport dumps finished: %s",
- callingpackageUtf8.c_str());
+ dprintf(out_fd_, "\rUi intensive bugreport dumps finished");
return binder::Status::ok();
}
@@ -212,9 +209,7 @@
static void GenerateBugreport() {
// clang-format off
char* argv[] = {
- (char*)"dumpstate",
- (char*)"-d",
- (char*)"-z"
+ (char*)"dumpstate"
};
// clang-format on
sp<DumpstateListener> listener(new DumpstateListener(dup(fileno(stdout)), sections));
@@ -239,10 +234,10 @@
EXPECT_EQ(access(getZipFilePath().c_str(), F_OK), 0);
}
-TEST_F(ZippedBugreportGenerationTest, Is3MBMBinSize) {
+TEST_F(ZippedBugreportGenerationTest, Is1MBMBinSize) {
struct stat st;
EXPECT_EQ(stat(getZipFilePath().c_str(), &st), 0);
- EXPECT_GE(st.st_size, 3000000 /* 3MB */);
+ EXPECT_GE(st.st_size, 1000000 /* 1MB */);
}
TEST_F(ZippedBugreportGenerationTest, TakesBetween30And300Seconds) {
@@ -401,7 +396,7 @@
SectionExists("batterystats", /* bytes= */ 1000);
}
-TEST_F(BugreportSectionTest, WifiSectionGenerated) {
+TEST_F(BugreportSectionTest, DISABLED_WifiSectionGenerated) {
SectionExists("wifi", /* bytes= */ 100000);
}
diff --git a/cmds/dumpstate/tests/dumpstate_test.cpp b/cmds/dumpstate/tests/dumpstate_test.cpp
index 6b93692..b2518ad 100644
--- a/cmds/dumpstate/tests/dumpstate_test.cpp
+++ b/cmds/dumpstate/tests/dumpstate_test.cpp
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#define LOG_TAG "dumpstate"
-#include <cutils/log.h>
+#define LOG_TAG "dumpstate_test"
#include "DumpstateInternal.h"
#include "DumpstateService.h"
@@ -24,6 +23,7 @@
#include "DumpPool.h"
#include <gmock/gmock.h>
+#include <gmock/gmock-matchers.h>
#include <gtest/gtest.h>
#include <fcntl.h>
@@ -39,7 +39,9 @@
#include <android-base/strings.h>
#include <android-base/unique_fd.h>
#include <android/hardware/dumpstate/1.1/types.h>
+#include <cutils/log.h>
#include <cutils/properties.h>
+#include <ziparchive/zip_archive.h>
namespace android {
namespace os {
@@ -68,8 +70,7 @@
MOCK_METHOD1(onError, binder::Status(int32_t error_code));
MOCK_METHOD0(onFinished, binder::Status());
MOCK_METHOD1(onScreenshotTaken, binder::Status(bool success));
- MOCK_METHOD1(onUiIntensiveBugreportDumpsFinished,
- binder::Status(const android::String16& callingpackage));
+ MOCK_METHOD0(onUiIntensiveBugreportDumpsFinished, binder::Status());
protected:
MOCK_METHOD0(onAsBinder, IBinder*());
@@ -176,11 +177,9 @@
EXPECT_EQ(status, Dumpstate::RunStatus::OK);
- EXPECT_FALSE(options_.do_add_date);
- EXPECT_FALSE(options_.do_zip_file);
EXPECT_EQ("", options_.out_dir);
- EXPECT_FALSE(options_.use_socket);
- EXPECT_FALSE(options_.use_control_socket);
+ EXPECT_FALSE(options_.stream_to_socket);
+ EXPECT_FALSE(options_.progress_updates_to_socket);
EXPECT_FALSE(options_.show_header_only);
EXPECT_TRUE(options_.do_vibrate);
EXPECT_FALSE(options_.do_screenshot);
@@ -195,17 +194,13 @@
char* argv[] = {
const_cast<char*>("dumpstatez"),
const_cast<char*>("-S"),
- const_cast<char*>("-d"),
- const_cast<char*>("-z"),
};
// clang-format on
Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
EXPECT_EQ(status, Dumpstate::RunStatus::OK);
- EXPECT_TRUE(options_.do_add_date);
- EXPECT_TRUE(options_.do_zip_file);
- EXPECT_TRUE(options_.use_control_socket);
+ EXPECT_TRUE(options_.progress_updates_to_socket);
// Other options retain default values
EXPECT_TRUE(options_.do_vibrate);
@@ -213,7 +208,7 @@
EXPECT_FALSE(options_.do_screenshot);
EXPECT_FALSE(options_.do_progress_updates);
EXPECT_FALSE(options_.is_remote_mode);
- EXPECT_FALSE(options_.use_socket);
+ EXPECT_FALSE(options_.stream_to_socket);
EXPECT_FALSE(options_.limited_only);
EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::DEFAULT);
}
@@ -229,13 +224,11 @@
Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
EXPECT_EQ(status, Dumpstate::RunStatus::OK);
- EXPECT_TRUE(options_.use_socket);
+ EXPECT_TRUE(options_.stream_to_socket);
// Other options retain default values
EXPECT_TRUE(options_.do_vibrate);
- EXPECT_FALSE(options_.do_add_date);
- EXPECT_FALSE(options_.do_zip_file);
- EXPECT_FALSE(options_.use_control_socket);
+ EXPECT_FALSE(options_.progress_updates_to_socket);
EXPECT_FALSE(options_.show_header_only);
EXPECT_FALSE(options_.do_screenshot);
EXPECT_FALSE(options_.do_progress_updates);
@@ -246,105 +239,93 @@
TEST_F(DumpOptionsTest, InitializeFullBugReport) {
options_.Initialize(Dumpstate::BugreportMode::BUGREPORT_FULL, fd, fd, true);
- EXPECT_TRUE(options_.do_add_date);
EXPECT_TRUE(options_.do_screenshot);
- EXPECT_TRUE(options_.do_zip_file);
EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::FULL);
// Other options retain default values
EXPECT_TRUE(options_.do_vibrate);
- EXPECT_FALSE(options_.use_control_socket);
+ EXPECT_FALSE(options_.progress_updates_to_socket);
EXPECT_FALSE(options_.show_header_only);
EXPECT_FALSE(options_.do_progress_updates);
EXPECT_FALSE(options_.is_remote_mode);
- EXPECT_FALSE(options_.use_socket);
+ EXPECT_FALSE(options_.stream_to_socket);
EXPECT_FALSE(options_.limited_only);
}
TEST_F(DumpOptionsTest, InitializeInteractiveBugReport) {
options_.Initialize(Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE, fd, fd, true);
- EXPECT_TRUE(options_.do_add_date);
- EXPECT_TRUE(options_.do_zip_file);
EXPECT_TRUE(options_.do_progress_updates);
EXPECT_TRUE(options_.do_screenshot);
EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::INTERACTIVE);
// Other options retain default values
EXPECT_TRUE(options_.do_vibrate);
- EXPECT_FALSE(options_.use_control_socket);
+ EXPECT_FALSE(options_.progress_updates_to_socket);
EXPECT_FALSE(options_.show_header_only);
EXPECT_FALSE(options_.is_remote_mode);
- EXPECT_FALSE(options_.use_socket);
+ EXPECT_FALSE(options_.stream_to_socket);
EXPECT_FALSE(options_.limited_only);
}
TEST_F(DumpOptionsTest, InitializeRemoteBugReport) {
options_.Initialize(Dumpstate::BugreportMode::BUGREPORT_REMOTE, fd, fd, false);
- EXPECT_TRUE(options_.do_add_date);
- EXPECT_TRUE(options_.do_zip_file);
EXPECT_TRUE(options_.is_remote_mode);
EXPECT_FALSE(options_.do_vibrate);
EXPECT_FALSE(options_.do_screenshot);
EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::REMOTE);
// Other options retain default values
- EXPECT_FALSE(options_.use_control_socket);
+ EXPECT_FALSE(options_.progress_updates_to_socket);
EXPECT_FALSE(options_.show_header_only);
EXPECT_FALSE(options_.do_progress_updates);
- EXPECT_FALSE(options_.use_socket);
+ EXPECT_FALSE(options_.stream_to_socket);
EXPECT_FALSE(options_.limited_only);
}
TEST_F(DumpOptionsTest, InitializeWearBugReport) {
options_.Initialize(Dumpstate::BugreportMode::BUGREPORT_WEAR, fd, fd, true);
- EXPECT_TRUE(options_.do_add_date);
EXPECT_TRUE(options_.do_screenshot);
- EXPECT_TRUE(options_.do_zip_file);
EXPECT_TRUE(options_.do_progress_updates);
EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::WEAR);
// Other options retain default values
EXPECT_TRUE(options_.do_vibrate);
- EXPECT_FALSE(options_.use_control_socket);
+ EXPECT_FALSE(options_.progress_updates_to_socket);
EXPECT_FALSE(options_.show_header_only);
EXPECT_FALSE(options_.is_remote_mode);
- EXPECT_FALSE(options_.use_socket);
+ EXPECT_FALSE(options_.stream_to_socket);
EXPECT_FALSE(options_.limited_only);
}
TEST_F(DumpOptionsTest, InitializeTelephonyBugReport) {
options_.Initialize(Dumpstate::BugreportMode::BUGREPORT_TELEPHONY, fd, fd, false);
- EXPECT_TRUE(options_.do_add_date);
EXPECT_FALSE(options_.do_screenshot);
- EXPECT_TRUE(options_.do_zip_file);
EXPECT_TRUE(options_.telephony_only);
EXPECT_TRUE(options_.do_progress_updates);
EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::CONNECTIVITY);
// Other options retain default values
EXPECT_TRUE(options_.do_vibrate);
- EXPECT_FALSE(options_.use_control_socket);
+ EXPECT_FALSE(options_.progress_updates_to_socket);
EXPECT_FALSE(options_.show_header_only);
EXPECT_FALSE(options_.is_remote_mode);
- EXPECT_FALSE(options_.use_socket);
+ EXPECT_FALSE(options_.stream_to_socket);
EXPECT_FALSE(options_.limited_only);
}
TEST_F(DumpOptionsTest, InitializeWifiBugReport) {
options_.Initialize(Dumpstate::BugreportMode::BUGREPORT_WIFI, fd, fd, false);
- EXPECT_TRUE(options_.do_add_date);
EXPECT_FALSE(options_.do_screenshot);
- EXPECT_TRUE(options_.do_zip_file);
EXPECT_TRUE(options_.wifi_only);
EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::WIFI);
// Other options retain default values
EXPECT_TRUE(options_.do_vibrate);
- EXPECT_FALSE(options_.use_control_socket);
+ EXPECT_FALSE(options_.progress_updates_to_socket);
EXPECT_FALSE(options_.show_header_only);
EXPECT_FALSE(options_.do_progress_updates);
EXPECT_FALSE(options_.is_remote_mode);
- EXPECT_FALSE(options_.use_socket);
+ EXPECT_FALSE(options_.stream_to_socket);
EXPECT_FALSE(options_.limited_only);
}
@@ -353,8 +334,6 @@
char* argv[] = {
const_cast<char*>("dumpstatez"),
const_cast<char*>("-S"),
- const_cast<char*>("-d"),
- const_cast<char*>("-z"),
const_cast<char*>("-q"),
const_cast<char*>("-L"),
const_cast<char*>("-o abc")
@@ -364,9 +343,7 @@
Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
EXPECT_EQ(status, Dumpstate::RunStatus::OK);
- EXPECT_TRUE(options_.do_add_date);
- EXPECT_TRUE(options_.do_zip_file);
- EXPECT_TRUE(options_.use_control_socket);
+ EXPECT_TRUE(options_.progress_updates_to_socket);
EXPECT_FALSE(options_.do_vibrate);
EXPECT_TRUE(options_.limited_only);
EXPECT_EQ(" abc", std::string(options_.out_dir));
@@ -376,7 +353,7 @@
EXPECT_FALSE(options_.do_screenshot);
EXPECT_FALSE(options_.do_progress_updates);
EXPECT_FALSE(options_.is_remote_mode);
- EXPECT_FALSE(options_.use_socket);
+ EXPECT_FALSE(options_.stream_to_socket);
EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::DEFAULT);
}
@@ -393,18 +370,16 @@
Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
EXPECT_EQ(status, Dumpstate::RunStatus::OK);
- EXPECT_TRUE(options_.do_add_date);
EXPECT_TRUE(options_.do_screenshot);
- EXPECT_TRUE(options_.do_zip_file);
EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::DEFAULT);
// Other options retain default values
EXPECT_TRUE(options_.do_vibrate);
- EXPECT_FALSE(options_.use_control_socket);
+ EXPECT_FALSE(options_.progress_updates_to_socket);
EXPECT_FALSE(options_.show_header_only);
EXPECT_FALSE(options_.do_progress_updates);
EXPECT_FALSE(options_.is_remote_mode);
- EXPECT_FALSE(options_.use_socket);
+ EXPECT_FALSE(options_.stream_to_socket);
EXPECT_FALSE(options_.wifi_only);
EXPECT_FALSE(options_.limited_only);
}
@@ -413,8 +388,6 @@
// clang-format off
char* argv[] = {
const_cast<char*>("dumpstate"),
- const_cast<char*>("-d"),
- const_cast<char*>("-z"),
const_cast<char*>("-s"),
const_cast<char*>("-S"),
@@ -424,11 +397,9 @@
Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
EXPECT_EQ(status, Dumpstate::RunStatus::OK);
- EXPECT_TRUE(options_.do_add_date);
- EXPECT_TRUE(options_.do_zip_file);
// TODO: Maybe we should trim the filename
- EXPECT_TRUE(options_.use_socket);
- EXPECT_TRUE(options_.use_control_socket);
+ EXPECT_TRUE(options_.stream_to_socket);
+ EXPECT_TRUE(options_.progress_updates_to_socket);
// Other options retain default values
EXPECT_FALSE(options_.show_header_only);
@@ -462,10 +433,8 @@
EXPECT_TRUE(options_.is_remote_mode);
// Other options retain default values
- EXPECT_FALSE(options_.do_add_date);
- EXPECT_FALSE(options_.do_zip_file);
- EXPECT_FALSE(options_.use_socket);
- EXPECT_FALSE(options_.use_control_socket);
+ EXPECT_FALSE(options_.stream_to_socket);
+ EXPECT_FALSE(options_.progress_updates_to_socket);
EXPECT_FALSE(options_.limited_only);
EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::DEFAULT);
}
@@ -498,40 +467,31 @@
EXPECT_EQ(status, Dumpstate::RunStatus::INVALID_INPUT);
}
-TEST_F(DumpOptionsTest, ValidateOptionsNeedOutfile1) {
- options_.do_zip_file = true;
- // Writing to socket = !writing to file.
- options_.use_socket = true;
+TEST_F(DumpOptionsTest, ValidateOptionsSocketUsage1) {
+ options_.progress_updates_to_socket = true;
+ options_.stream_to_socket = true;
EXPECT_FALSE(options_.ValidateOptions());
- options_.use_socket = false;
+ options_.stream_to_socket = false;
EXPECT_TRUE(options_.ValidateOptions());
}
-TEST_F(DumpOptionsTest, ValidateOptionsNeedOutfile2) {
+TEST_F(DumpOptionsTest, ValidateOptionsSocketUsage2) {
options_.do_progress_updates = true;
// Writing to socket = !writing to file.
- options_.use_socket = true;
+ options_.stream_to_socket = true;
EXPECT_FALSE(options_.ValidateOptions());
- options_.use_socket = false;
- EXPECT_TRUE(options_.ValidateOptions());
-}
-
-TEST_F(DumpOptionsTest, ValidateOptionsNeedZipfile) {
- options_.use_control_socket = true;
- EXPECT_FALSE(options_.ValidateOptions());
-
- options_.do_zip_file = true;
+ options_.stream_to_socket = false;
EXPECT_TRUE(options_.ValidateOptions());
}
TEST_F(DumpOptionsTest, ValidateOptionsRemoteMode) {
+ options_.do_progress_updates = true;
options_.is_remote_mode = true;
EXPECT_FALSE(options_.ValidateOptions());
- options_.do_zip_file = true;
- options_.do_add_date = true;
+ options_.do_progress_updates = false;
EXPECT_TRUE(options_.ValidateOptions());
}
@@ -1018,23 +978,13 @@
ds.listener_.clear();
}
-TEST_F(DumpstateTest, DumpPool_withOutputToFileAndParallelRunEnabled_notNull) {
- ds.options_->use_socket = false;
+TEST_F(DumpstateTest, DumpPool_withParallelRunEnabled_notNull) {
SetParallelRun(true);
EnableParallelRunIfNeeded();
- EXPECT_TRUE(ds.options_->OutputToFile());
EXPECT_TRUE(ds.zip_entry_tasks_);
EXPECT_TRUE(ds.dump_pool_);
}
-TEST_F(DumpstateTest, DumpPool_withNotOutputToFile_isNull) {
- ds.options_->use_socket = true;
- EnableParallelRunIfNeeded();
- EXPECT_FALSE(ds.options_->OutputToFile());
- EXPECT_FALSE(ds.zip_entry_tasks_);
- EXPECT_FALSE(ds.dump_pool_);
-}
-
TEST_F(DumpstateTest, DumpPool_withParallelRunDisabled_isNull) {
SetParallelRun(false);
EnableParallelRunIfNeeded();
@@ -1042,6 +992,69 @@
EXPECT_FALSE(ds.dump_pool_);
}
+class ZippedBugReportStreamTest : public DumpstateBaseTest {
+ public:
+ void SetUp() {
+ DumpstateBaseTest::SetUp();
+ ds_.options_.reset(new Dumpstate::DumpOptions());
+ }
+ void TearDown() {
+ CloseArchive(handle_);
+ }
+
+ // Set bugreport mode and options before here.
+ void GenerateBugreport() {
+ ds_.Initialize();
+ EXPECT_EQ(Dumpstate::RunStatus::OK, ds_.Run(/*calling_uid=*/-1, /*calling_package=*/""));
+ }
+
+ // Most bugreports droproot, ensure the file can be opened by shell to verify file content.
+ void CreateFd(const std::string& path, android::base::unique_fd* out_fd) {
+ out_fd->reset(TEMP_FAILURE_RETRY(open(path.c_str(),
+ O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC | O_NOFOLLOW,
+ S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH)));
+ ASSERT_GE(out_fd->get(), 0) << "could not create FD for path " << path;
+ }
+
+ void VerifyEntry(const ZipArchiveHandle archive, const std::string_view entry_name,
+ ZipEntry* data) {
+ int32_t e = FindEntry(archive, entry_name, data);
+ EXPECT_EQ(0, e) << ErrorCodeString(e) << " entry name: " << entry_name;
+ }
+
+ // While testing dumpstate in process, using STDOUT may get confused about
+ // the internal fd redirection. Redirect to a dedicate fd to save content.
+ void RedirectOutputToFd(android::base::unique_fd& ufd) {
+ ds_.open_socket_fn_ = [&](const char*) -> int { return ufd.release(); };
+ };
+
+ Dumpstate& ds_ = Dumpstate::GetInstance();
+ ZipArchiveHandle handle_;
+};
+
+// Generate a quick wifi report redirected to a file, open it and verify entry exist.
+TEST_F(ZippedBugReportStreamTest, StreamWifiReport) {
+ std::string out_path = kTestDataPath + "out.zip";
+ android::base::unique_fd out_fd;
+ CreateFd(out_path, &out_fd);
+ ds_.options_->wifi_only = true;
+ ds_.options_->stream_to_socket = true;
+ RedirectOutputToFd(out_fd);
+
+ GenerateBugreport();
+ OpenArchive(out_path.c_str(), &handle_);
+
+ ZipEntry entry;
+ VerifyEntry(handle_, "main_entry.txt", &entry);
+ std::string bugreport_txt_name;
+ bugreport_txt_name.resize(entry.uncompressed_length);
+ ExtractToMemory(handle_, &entry, reinterpret_cast<uint8_t*>(bugreport_txt_name.data()),
+ entry.uncompressed_length);
+ EXPECT_THAT(bugreport_txt_name,
+ testing::ContainsRegex("(bugreport-.+-wifi(-[[:digit:]]+){6}\\.txt)"));
+ VerifyEntry(handle_, bugreport_txt_name, &entry);
+}
+
class DumpstateServiceTest : public DumpstateBaseTest {
public:
DumpstateService dss;
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index b821578..818804a 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -398,6 +398,10 @@
PLOG(ERROR) << "Failed to prepare " << profile_dir;
return false;
}
+ if (selinux_android_restorecon(profile_dir.c_str(), 0)) {
+ PLOG(ERROR) << "Failed to restorecon " << profile_dir;
+ return false;
+ }
const std::string ref_profile_path =
create_primary_reference_profile_package_dir_path(packageName);
diff --git a/cmds/installd/QuotaUtils.cpp b/cmds/installd/QuotaUtils.cpp
index e080291..6027139 100644
--- a/cmds/installd/QuotaUtils.cpp
+++ b/cmds/installd/QuotaUtils.cpp
@@ -35,7 +35,7 @@
/* Map of all quota mounts from target to source */
std::unordered_map<std::string, std::string> mQuotaReverseMounts;
-std::string& FindQuotaDeviceForUuid(const std::string& uuid) {
+std::string FindQuotaDeviceForUuid(const std::string& uuid) {
std::lock_guard<std::recursive_mutex> lock(mMountsLock);
auto path = create_data_path(uuid.empty() ? nullptr : uuid.c_str());
return mQuotaReverseMounts[path];
diff --git a/cmds/installd/dexopt.cpp b/cmds/installd/dexopt.cpp
index 5076ae6..65fc46e 100644
--- a/cmds/installd/dexopt.cpp
+++ b/cmds/installd/dexopt.cpp
@@ -450,6 +450,26 @@
AddArg("--boot-image-merge");
}
+ // The percent won't exceed 100, otherwise, don't set it and use the
+ // default one set in profman.
+ uint32_t min_new_classes_percent_change = ::android::base::GetUintProperty<uint32_t>(
+ "dalvik.vm.bgdexopt.new-classes-percent",
+ /*default*/std::numeric_limits<uint32_t>::max());
+ if (min_new_classes_percent_change <= 100) {
+ AddArg("--min-new-classes-percent-change=" +
+ std::to_string(min_new_classes_percent_change));
+ }
+
+ // The percent won't exceed 100, otherwise, don't set it and use the
+ // default one set in profman.
+ uint32_t min_new_methods_percent_change = ::android::base::GetUintProperty<uint32_t>(
+ "dalvik.vm.bgdexopt.new-methods-percent",
+ /*default*/std::numeric_limits<uint32_t>::max());
+ if (min_new_methods_percent_change <= 100) {
+ AddArg("--min-new-methods-percent-change=" +
+ std::to_string(min_new_methods_percent_change));
+ }
+
// Do not add after dex2oat_flags, they should override others for debugging.
PrepareArgs(profman_bin);
}
@@ -1798,10 +1818,13 @@
pid_t pid = fork();
if (pid == 0) {
+ // Need to set schedpolicy before dropping privileges
+ // for cgroup migration. See details at b/175178520.
+ SetDex2OatScheduling(boot_complete);
+
/* child -- drop privileges before continuing */
drop_capabilities(uid);
- SetDex2OatScheduling(boot_complete);
if (flock(out_oat.fd(), LOCK_EX | LOCK_NB) != 0) {
PLOG(ERROR) << "flock(" << out_oat.path() << ") failed";
_exit(DexoptReturnCodes::kFlock);
diff --git a/cmds/installd/tests/Android.bp b/cmds/installd/tests/Android.bp
index bd45005..7c9e3b2 100644
--- a/cmds/installd/tests/Android.bp
+++ b/cmds/installd/tests/Android.bp
@@ -41,6 +41,21 @@
"liblogwrap",
],
test_config: "installd_cache_test.xml",
+
+ product_variables: {
+ arc: {
+ exclude_srcs: [
+ "QuotaUtils.cpp",
+ ],
+ static_libs: [
+ "libarcdiskquota",
+ "arc_services_aidl",
+ ],
+ cflags: [
+ "-DUSE_ARC",
+ ],
+ },
+ },
}
cc_test {
@@ -66,6 +81,21 @@
"liblogwrap",
],
test_config: "installd_service_test.xml",
+
+ product_variables: {
+ arc: {
+ exclude_srcs: [
+ "QuotaUtils.cpp",
+ ],
+ static_libs: [
+ "libarcdiskquota",
+ "arc_services_aidl",
+ ],
+ cflags: [
+ "-DUSE_ARC",
+ ],
+ },
+ },
}
cc_test {
@@ -93,6 +123,21 @@
"libz",
],
test_config: "installd_dexopt_test.xml",
+
+ product_variables: {
+ arc: {
+ exclude_srcs: [
+ "QuotaUtils.cpp",
+ ],
+ static_libs: [
+ "libarcdiskquota",
+ "arc_services_aidl",
+ ],
+ cflags: [
+ "-DUSE_ARC",
+ ],
+ },
+ },
}
cc_test {
diff --git a/cmds/lshal/Android.bp b/cmds/lshal/Android.bp
index 987adaf..0cbb80f 100644
--- a/cmds/lshal/Android.bp
+++ b/cmds/lshal/Android.bp
@@ -16,6 +16,7 @@
name: "liblshal",
shared_libs: [
"libbase",
+ "libbinderdebug",
"libcutils",
"libutils",
"libhidlbase",
@@ -47,6 +48,7 @@
name: "lshal_defaults",
shared_libs: [
"libbase",
+ "libbinderdebug",
"libcutils",
"libutils",
"libhidlbase",
@@ -72,15 +74,18 @@
cc_test {
name: "lshal_test",
test_suites: ["device-tests"],
- defaults: ["lshal_defaults"],
+ defaults: [
+ "libvintf_static_user_defaults",
+ "lshal_defaults"
+ ],
gtest: true,
static_libs: [
"android.hardware.tests.inheritance@1.0",
"libgmock",
+ "libvintf",
],
shared_libs: [
"libhidlbase",
- "libvintf",
],
srcs: [
"test.cpp"
diff --git a/cmds/lshal/ListCommand.cpp b/cmds/lshal/ListCommand.cpp
index 92958d9..22268ac 100644
--- a/cmds/lshal/ListCommand.cpp
+++ b/cmds/lshal/ListCommand.cpp
@@ -29,7 +29,6 @@
#include <android-base/file.h>
#include <android-base/logging.h>
-#include <android-base/parseint.h>
#include <android/hidl/manager/1.0/IServiceManager.h>
#include <hidl-hash/Hash.h>
#include <hidl-util/FQName.h>
@@ -203,97 +202,14 @@
lshal::getVintfInfo(getFrameworkMatrix(), fqInstance, ta, FRAMEWORK_MATRIX);
}
-static bool scanBinderContext(pid_t pid,
- const std::string &contextName,
- std::function<void(const std::string&)> eachLine) {
- std::ifstream ifs("/dev/binderfs/binder_logs/proc/" + std::to_string(pid));
- if (!ifs.is_open()) {
- ifs.open("/d/binder/proc/" + std::to_string(pid));
- if (!ifs.is_open()) {
- return false;
- }
- }
-
- static const std::regex kContextLine("^context (\\w+)$");
-
- bool isDesiredContext = false;
- std::string line;
- std::smatch match;
- while(getline(ifs, line)) {
- if (std::regex_search(line, match, kContextLine)) {
- isDesiredContext = match.str(1) == contextName;
- continue;
- }
-
- if (!isDesiredContext) {
- continue;
- }
-
- eachLine(line);
- }
- return true;
-}
-
bool ListCommand::getPidInfo(
- pid_t serverPid, PidInfo *pidInfo) const {
- static const std::regex kReferencePrefix("^\\s*node \\d+:\\s+u([0-9a-f]+)\\s+c([0-9a-f]+)\\s+");
- static const std::regex kThreadPrefix("^\\s*thread \\d+:\\s+l\\s+(\\d)(\\d)");
-
- std::smatch match;
- return scanBinderContext(serverPid, "hwbinder", [&](const std::string& line) {
- if (std::regex_search(line, match, kReferencePrefix)) {
- const std::string &ptrString = "0x" + match.str(2); // use number after c
- uint64_t ptr;
- if (!::android::base::ParseUint(ptrString.c_str(), &ptr)) {
- // Should not reach here, but just be tolerant.
- err() << "Could not parse number " << ptrString << std::endl;
- return;
- }
- const std::string proc = " proc ";
- auto pos = line.rfind(proc);
- if (pos != std::string::npos) {
- for (const std::string &pidStr : split(line.substr(pos + proc.size()), ' ')) {
- int32_t pid;
- if (!::android::base::ParseInt(pidStr, &pid)) {
- err() << "Could not parse number " << pidStr << std::endl;
- return;
- }
- pidInfo->refPids[ptr].push_back(pid);
- }
- }
-
- return;
- }
-
- if (std::regex_search(line, match, kThreadPrefix)) {
- // "1" is waiting in binder driver
- // "2" is poll. It's impossible to tell if these are in use.
- // and HIDL default code doesn't use it.
- bool isInUse = match.str(1) != "1";
- // "0" is a thread that has called into binder
- // "1" is looper thread
- // "2" is main looper thread
- bool isHwbinderThread = match.str(2) != "0";
-
- if (!isHwbinderThread) {
- return;
- }
-
- if (isInUse) {
- pidInfo->threadUsage++;
- }
-
- pidInfo->threadCount++;
- return;
- }
-
- // not reference or thread line
- return;
- });
+ pid_t serverPid, BinderPidInfo *pidInfo) const {
+ const auto& status = getBinderPidInfo(BinderDebugContext::HWBINDER, serverPid, pidInfo);
+ return status == OK;
}
-const PidInfo* ListCommand::getPidInfoCached(pid_t serverPid) {
- auto pair = mCachedPidInfos.insert({serverPid, PidInfo{}});
+const BinderPidInfo* ListCommand::getPidInfoCached(pid_t serverPid) {
+ auto pair = mCachedPidInfos.insert({serverPid, BinderPidInfo{}});
if (pair.second /* did insertion take place? */) {
if (!getPidInfo(serverPid, &pair.first->second)) {
return nullptr;
@@ -727,7 +643,7 @@
entry->arch = fromBaseArchitecture(debugInfo.arch);
if (debugInfo.pid != NO_PID) {
- const PidInfo* pidInfo = getPidInfoCached(debugInfo.pid);
+ const BinderPidInfo* pidInfo = getPidInfoCached(debugInfo.pid);
if (pidInfo == nullptr) {
handleError(IO_ERROR,
"no information for PID " + std::to_string(debugInfo.pid) +
diff --git a/cmds/lshal/ListCommand.h b/cmds/lshal/ListCommand.h
index 412aadd..561f9cb 100644
--- a/cmds/lshal/ListCommand.h
+++ b/cmds/lshal/ListCommand.h
@@ -25,6 +25,7 @@
#include <android-base/macros.h>
#include <android/hidl/manager/1.0/IServiceManager.h>
+#include <binderdebug/BinderDebug.h>
#include <hidl-util/FqInstance.h>
#include <vintf/HalManifest.h>
#include <vintf/VintfObject.h>
@@ -40,12 +41,6 @@
class Lshal;
-struct PidInfo {
- std::map<uint64_t, Pids> refPids; // pids that are referenced
- uint32_t threadUsage; // number of threads in use
- uint32_t threadCount; // number of threads total
-};
-
enum class HalType {
BINDERIZED_SERVICES = 0,
PASSTHROUGH_CLIENTS,
@@ -110,9 +105,9 @@
// Get relevant information for a PID by parsing files under
// /dev/binderfs/binder_logs or /d/binder.
// It is a virtual member function so that it can be mocked.
- virtual bool getPidInfo(pid_t serverPid, PidInfo *info) const;
+ virtual bool getPidInfo(pid_t serverPid, BinderPidInfo *info) const;
// Retrieve from mCachedPidInfos and call getPidInfo if necessary.
- const PidInfo* getPidInfoCached(pid_t serverPid);
+ const BinderPidInfo* getPidInfoCached(pid_t serverPid);
void dumpTable(const NullableOStream<std::ostream>& out) const;
void dumpVintf(const NullableOStream<std::ostream>& out) const;
@@ -191,7 +186,7 @@
std::map<pid_t, std::string> mCmdlines;
// Cache for getPidInfo.
- std::map<pid_t, PidInfo> mCachedPidInfos;
+ std::map<pid_t, BinderPidInfo> mCachedPidInfos;
// Cache for getPartition.
std::map<pid_t, Partition> mPartitions;
diff --git a/cmds/lshal/TableEntry.h b/cmds/lshal/TableEntry.h
index 3c36813..476aa04 100644
--- a/cmds/lshal/TableEntry.h
+++ b/cmds/lshal/TableEntry.h
@@ -32,7 +32,7 @@
namespace lshal {
using android::procpartition::Partition;
-using Pids = std::vector<int32_t>;
+using Pids = std::vector<pid_t>;
enum class TableColumnType : unsigned int {
INTERFACE_NAME = 0,
diff --git a/cmds/lshal/test.cpp b/cmds/lshal/test.cpp
index 9964888..b6ff28d 100644
--- a/cmds/lshal/test.cpp
+++ b/cmds/lshal/test.cpp
@@ -233,12 +233,12 @@
return ListCommand::dumpVintf(out);
}
void internalPostprocess() { ListCommand::postprocess(); }
- const PidInfo* getPidInfoCached(pid_t serverPid) {
+ const BinderPidInfo* getPidInfoCached(pid_t serverPid) {
return ListCommand::getPidInfoCached(serverPid);
}
MOCK_METHOD0(postprocess, void());
- MOCK_CONST_METHOD2(getPidInfo, bool(pid_t, PidInfo*));
+ MOCK_CONST_METHOD2(getPidInfo, bool(pid_t, BinderPidInfo*));
MOCK_CONST_METHOD1(parseCmdline, std::string(pid_t));
MOCK_METHOD1(getPartition, Partition(pid_t));
@@ -299,8 +299,8 @@
static std::vector<pid_t> getClients(pid_t serverId) {
return {serverId + 1, serverId + 3};
}
-static PidInfo getPidInfoFromId(pid_t serverId) {
- PidInfo info;
+static BinderPidInfo getPidInfoFromId(pid_t serverId) {
+ BinderPidInfo info;
info.refPids[getPtr(serverId)] = getClients(serverId);
info.threadUsage = 10 + serverId;
info.threadCount = 20 + serverId;
@@ -363,7 +363,7 @@
void initMockList() {
mockList = std::make_unique<NiceMock<MockListCommand>>(lshal.get());
ON_CALL(*mockList, getPidInfo(_,_)).WillByDefault(Invoke(
- [](pid_t serverPid, PidInfo* info) {
+ [](pid_t serverPid, BinderPidInfo* info) {
*info = getPidInfoFromId(serverPid);
return true;
}));
@@ -479,8 +479,7 @@
}
TEST_F(ListTest, DumpVintf) {
- const std::string expected = "<manifest version=\"2.0\" type=\"device\">\n"
- " <hal format=\"hidl\">\n"
+ const std::string expected = " <hal format=\"hidl\">\n"
" <name>a.h.foo1</name>\n"
" <transport>hwbinder</transport>\n"
" <fqname>@1.0::IFoo/1</fqname>\n"
@@ -499,8 +498,7 @@
" <name>a.h.foo4</name>\n"
" <transport arch=\"32\">passthrough</transport>\n"
" <fqname>@4.0::IFoo/4</fqname>\n"
- " </hal>\n"
- "</manifest>";
+ " </hal>\n";
optind = 1; // mimic Lshal::parseArg()
EXPECT_EQ(0u, mockList->main(createArg({"lshal", "--init-vintf"})));
diff --git a/cmds/surfacereplayer/proto/src/trace.proto b/cmds/surfacereplayer/proto/src/trace.proto
index bbf4f8d..c6f656b 100644
--- a/cmds/surfacereplayer/proto/src/trace.proto
+++ b/cmds/surfacereplayer/proto/src/trace.proto
@@ -54,6 +54,7 @@
ReparentChildrenChange reparent_children = 20;
BackgroundBlurRadiusChange background_blur_radius = 21;
ShadowRadiusChange shadow_radius = 22;
+ BlurRegionsChange blur_regions = 23;
}
}
@@ -207,6 +208,23 @@
required float radius = 1;
}
+message BlurRegionsChange {
+ repeated BlurRegionChange blur_regions = 1;
+}
+
+message BlurRegionChange {
+ required uint32 blur_radius = 1;
+ required float corner_radius_tl = 2;
+ required float corner_radius_tr = 3;
+ required float corner_radius_bl = 4;
+ required float corner_radius_br = 5;
+ required float alpha = 6;
+ required int32 left = 7;
+ required int32 top = 8;
+ required int32 right = 9;
+ required int32 bottom = 10;
+}
+
message Origin {
required int32 pid = 1;
required int32 uid = 2;
diff --git a/cmds/surfacereplayer/replayer/Replayer.cpp b/cmds/surfacereplayer/replayer/Replayer.cpp
index c186801..5849212 100644
--- a/cmds/surfacereplayer/replayer/Replayer.cpp
+++ b/cmds/surfacereplayer/replayer/Replayer.cpp
@@ -423,6 +423,9 @@
case SurfaceChange::SurfaceChangeCase::kShadowRadius:
setShadowRadiusChange(transaction, change.id(), change.shadow_radius());
break;
+ case SurfaceChange::SurfaceChangeCase::kBlurRegions:
+ setBlurRegionsChange(transaction, change.id(), change.blur_regions());
+ break;
default:
status = 1;
break;
@@ -728,3 +731,24 @@
layer_id id, const ShadowRadiusChange& c) {
t.setShadowRadius(mLayers[id], c.radius());
}
+
+void Replayer::setBlurRegionsChange(SurfaceComposerClient::Transaction& t,
+ layer_id id, const BlurRegionsChange& c) {
+ std::vector<BlurRegion> regions;
+ for(size_t i=0; i < c.blur_regions_size(); i++) {
+ auto protoRegion = c.blur_regions(i);
+ regions.push_back(BlurRegion{
+ .blurRadius = protoRegion.blur_radius(),
+ .alpha = protoRegion.alpha(),
+ .cornerRadiusTL = protoRegion.corner_radius_tl(),
+ .cornerRadiusTR = protoRegion.corner_radius_tr(),
+ .cornerRadiusBL = protoRegion.corner_radius_bl(),
+ .cornerRadiusBR = protoRegion.corner_radius_br(),
+ .left = protoRegion.left(),
+ .top = protoRegion.top(),
+ .right = protoRegion.right(),
+ .bottom = protoRegion.bottom()
+ });
+ }
+ t.setBlurRegions(mLayers[id], regions);
+}
diff --git a/cmds/surfacereplayer/replayer/Replayer.h b/cmds/surfacereplayer/replayer/Replayer.h
index e439718..a22262a 100644
--- a/cmds/surfacereplayer/replayer/Replayer.h
+++ b/cmds/surfacereplayer/replayer/Replayer.h
@@ -96,6 +96,8 @@
layer_id id, const CornerRadiusChange& cc);
void setBackgroundBlurRadius(SurfaceComposerClient::Transaction& t,
layer_id id, const BackgroundBlurRadiusChange& cc);
+ void setBlurRegions(SurfaceComposerClient::Transaction& t,
+ layer_id id, const BlurRegionsChange& cc);
void setMatrix(SurfaceComposerClient::Transaction& t,
layer_id id, const MatrixChange& mc);
void setTransparentRegionHint(SurfaceComposerClient::Transaction& t,
@@ -120,6 +122,8 @@
layer_id id, const ReparentChildrenChange& c);
void setShadowRadiusChange(SurfaceComposerClient::Transaction& t,
layer_id id, const ShadowRadiusChange& c);
+ void setBlurRegionsChange(SurfaceComposerClient::Transaction& t,
+ layer_id id, const BlurRegionsChange& c);
void setDisplaySurface(SurfaceComposerClient::Transaction& t,
display_id id, const DispSurfaceChange& dsc);
diff --git a/data/etc/android.hardware.uwb.xml b/data/etc/android.hardware.uwb.xml
new file mode 100644
index 0000000..794ba27
--- /dev/null
+++ b/data/etc/android.hardware.uwb.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<!-- Adds the feature indicating support for the Ultra Wideband API -->
+<permissions>
+ <feature name="android.hardware.uwb" />
+</permissions>
diff --git a/data/etc/android.software.opengles.deqp.level-2020-03-01.xml b/data/etc/android.software.opengles.deqp.level-2020-03-01.xml
new file mode 100644
index 0000000..f11e0bb
--- /dev/null
+++ b/data/etc/android.software.opengles.deqp.level-2020-03-01.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<!-- This is the standard feature indicating that the device passes OpenGL ES
+ dEQP tests associated with date 2020-03-01 (0x07E40301). -->
+<permissions>
+ <feature name="android.software.opengles.deqp.level" version="132383489" />
+</permissions>
diff --git a/data/etc/android.software.opengles.deqp.level-2021-03-01.xml b/data/etc/android.software.opengles.deqp.level-2021-03-01.xml
new file mode 100644
index 0000000..b60697d
--- /dev/null
+++ b/data/etc/android.software.opengles.deqp.level-2021-03-01.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<!-- This is the standard feature indicating that the device passes OpenGL ES
+ dEQP tests associated with date 2021-03-01 (0x07E50301). -->
+<permissions>
+ <feature name="android.software.opengles.deqp.level" version="132449025" />
+</permissions>
diff --git a/data/etc/android.software.vulkan.deqp.level-2019-03-01.xml b/data/etc/android.software.vulkan.deqp.level-2019-03-01.xml
index 9c67d4a..d3ad45a 100644
--- a/data/etc/android.software.vulkan.deqp.level-2019-03-01.xml
+++ b/data/etc/android.software.vulkan.deqp.level-2019-03-01.xml
@@ -14,7 +14,7 @@
limitations under the License.
-->
-<!-- This is the standard feature indicating that the device passes Vulkan deQP
+<!-- This is the standard feature indicating that the device passes Vulkan dEQP
tests associated with date 2019-03-01 (0x07E30301). -->
<permissions>
<feature name="android.software.vulkan.deqp.level" version="132317953" />
diff --git a/data/etc/android.software.vulkan.deqp.level-2020-03-01.xml b/data/etc/android.software.vulkan.deqp.level-2020-03-01.xml
index 19b269b..84ba389 100644
--- a/data/etc/android.software.vulkan.deqp.level-2020-03-01.xml
+++ b/data/etc/android.software.vulkan.deqp.level-2020-03-01.xml
@@ -14,7 +14,7 @@
limitations under the License.
-->
-<!-- This is the standard feature indicating that the device passes Vulkan deQP
+<!-- This is the standard feature indicating that the device passes Vulkan dEQP
tests associated with date 2020-03-01 (0x07E40301). -->
<permissions>
<feature name="android.software.vulkan.deqp.level" version="132383489" />
diff --git a/data/etc/android.software.vulkan.deqp.level-2021-03-01.xml b/data/etc/android.software.vulkan.deqp.level-2021-03-01.xml
new file mode 100644
index 0000000..ae26269
--- /dev/null
+++ b/data/etc/android.software.vulkan.deqp.level-2021-03-01.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<!-- This is the standard feature indicating that the device passes Vulkan dEQP
+ tests associated with date 2021-03-01 (0x07E50301). -->
+<permissions>
+ <feature name="android.software.vulkan.deqp.level" version="132449025" />
+</permissions>
diff --git a/include/android/input.h b/include/android/input.h
index b04775b..38af89a 100644
--- a/include/android/input.h
+++ b/include/android/input.h
@@ -163,6 +163,9 @@
/** Focus event */
AINPUT_EVENT_TYPE_FOCUS = 3,
+
+ /** Capture event */
+ AINPUT_EVENT_TYPE_CAPTURE = 4,
};
/**
diff --git a/include/android/permission_manager.h b/include/android/permission_manager.h
new file mode 100644
index 0000000..7817126
--- /dev/null
+++ b/include/android/permission_manager.h
@@ -0,0 +1,91 @@
+/*
+ * 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.
+ */
+
+#ifndef ANDROID_PERMISSION_MANAGER_H
+#define ANDROID_PERMISSION_MANAGER_H
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+/**
+ * Permission check results.
+ *
+ * Introduced in API 31.
+ */
+enum {
+ /**
+ * This is returned by APermissionManager_checkPermission()
+ * if the permission has been granted to the given package.
+ */
+ PERMISSION_MANAGER_PERMISSION_GRANTED = 0,
+ /**
+ * This is returned by APermissionManager_checkPermission()
+ * if the permission has not been granted to the given package.
+ */
+ PERMISSION_MANAGER_PERMISSION_DENIED = -1,
+};
+
+/**
+ * Permission check return status values.
+ *
+ * Introduced in API 31.
+ */
+enum {
+ /**
+ * This is returned if the permission check completed without errors.
+ * The output result is valid and contains one of {PERMISSION_MANAGER_PERMISSION_GRANTED,
+ * PERMISSION_MANAGER_PERMISSION_DENIED}.
+ */
+ PERMISSION_MANAGER_STATUS_OK = 0,
+ /**
+ * This is returned if the permission check encountered an unspecified error.
+ * The output result is unmodified.
+ */
+ PERMISSION_MANAGER_STATUS_ERROR_UNKNOWN = -1,
+ /**
+ * This is returned if the permission check failed because the service is
+ * unavailable. The output result is unmodified.
+ */
+ PERMISSION_MANAGER_STATUS_SERVICE_UNAVAILABLE = -2,
+};
+
+#if __ANDROID_API__ >= 31
+
+/**
+ * Checks whether the package with the given pid/uid has been granted a permission.
+ *
+ * Note that the Java API of Context#checkPermission() is usually faster due to caching,
+ * thus is preferred over this API wherever possible.
+ *
+ * @param permission the permission to be checked.
+ * @param pid the process id of the package to be checked.
+ * @param uid the uid of the package to be checked.
+ * @param outResult output of the permission check result.
+ *
+ * @return error codes if any error happened during the check.
+ */
+int32_t APermissionManager_checkPermission(const char* permission,
+ pid_t pid,
+ uid_t uid,
+ int32_t* outResult) __INTRODUCED_IN(31);
+
+#endif // __ANDROID_API__ >= 31
+
+__END_DECLS
+
+#endif // ANDROID_PERMISSION_MANAGER_H
diff --git a/include/android/surface_control.h b/include/android/surface_control.h
index cbcf6ec..7a74248 100644
--- a/include/android/surface_control.h
+++ b/include/android/surface_control.h
@@ -48,7 +48,7 @@
/**
* Creates an ASurfaceControl with either ANativeWindow or an ASurfaceControl as its parent.
- * |debug_name| is a debug name associated with this surface. It can be used to
+ * \a debug_name is a debug name associated with this surface. It can be used to
* identify this surface in the SurfaceFlinger's layer tree. It must not be
* null.
*
@@ -69,7 +69,7 @@
__INTRODUCED_IN(29);
/**
- * Releases the |surface_control| object. After releasing the ASurfaceControl the caller no longer
+ * Releases the \a surface_control object. After releasing the ASurfaceControl the caller no longer
* has ownership of the AsurfaceControl. The surface and it's children may remain on display as long
* as their parent remains on display.
*
@@ -87,21 +87,21 @@
/**
* The caller takes ownership of the transaction and must release it using
- * ASurfaceControl_delete below.
+ * ASurfaceTransaction_delete() below.
*
* Available since API level 29.
*/
ASurfaceTransaction* ASurfaceTransaction_create() __INTRODUCED_IN(29);
/**
- * Destroys the |transaction| object.
+ * Destroys the \a transaction object.
*
* Available since API level 29.
*/
void ASurfaceTransaction_delete(ASurfaceTransaction* transaction) __INTRODUCED_IN(29);
/**
- * Applies the updates accumulated in |transaction|.
+ * Applies the updates accumulated in \a transaction.
*
* Note that the transaction is guaranteed to be applied atomically. The
* transactions which are applied on the same thread are also guaranteed to be
@@ -123,10 +123,10 @@
* ASurfaceTransaction_OnComplete callback can be used to be notified when a frame
* including the updates in a transaction was presented.
*
- * |context| is the optional context provided by the client that is passed into
+ * \param context Optional context provided by the client that is passed into
* the callback.
*
- * |stats| is an opaque handle that can be passed to ASurfaceTransactionStats functions to query
+ * \param stats Opaque handle that can be passed to ASurfaceTransactionStats functions to query
* information about the transaction. The handle is only valid during the callback.
*
* THREADING
@@ -157,14 +157,14 @@
__INTRODUCED_IN(29);
/**
- * |outASurfaceControls| returns an array of ASurfaceControl pointers that were updated during the
+ * \a outASurfaceControls returns an array of ASurfaceControl pointers that were updated during the
* transaction. Stats for the surfaces can be queried through ASurfaceTransactionStats functions.
* When the client is done using the array, it must release it by calling
* ASurfaceTransactionStats_releaseASurfaceControls.
*
* Available since API level 29.
*
- * |outASurfaceControlsSize| returns the size of the ASurfaceControls array.
+ * \a outASurfaceControlsSize returns the size of the ASurfaceControls array.
*/
void ASurfaceTransactionStats_getASurfaceControls(ASurfaceTransactionStats* surface_transaction_stats,
ASurfaceControl*** outASurfaceControls,
@@ -172,7 +172,7 @@
__INTRODUCED_IN(29);
/**
* Releases the array of ASurfaceControls that were returned by
- * ASurfaceTransactionStats_getASurfaceControls.
+ * ASurfaceTransactionStats_getASurfaceControls().
*
* Available since API level 29.
*/
@@ -197,8 +197,8 @@
* buffer is already released. The recipient of the callback takes ownership of the
* previousReleaseFenceFd and is responsible for closing it.
*
- * Each time a buffer is set through ASurfaceTransaction_setBuffer()/_setCachedBuffer() on a
- * transaction which is applied, the framework takes a ref on this buffer. The framework treats the
+ * Each time a buffer is set through ASurfaceTransaction_setBuffer() on a transaction
+ * which is applied, the framework takes a ref on this buffer. The framework treats the
* addition of a buffer to a particular surface as a unique ref. When a transaction updates or
* removes a buffer from a surface, or removes the surface itself from the tree, this ref is
* guaranteed to be released in the OnComplete callback for this transaction. The
@@ -226,10 +226,10 @@
ASurfaceTransaction_OnComplete func) __INTRODUCED_IN(29);
/**
- * Reparents the |surface_control| from its old parent to the |new_parent| surface control.
- * Any children of the* reparented |surface_control| will remain children of the |surface_control|.
+ * Reparents the \a surface_control from its old parent to the \a new_parent surface control.
+ * Any children of the reparented \a surface_control will remain children of the \a surface_control.
*
- * The |new_parent| can be null. Surface controls with a null parent do not appear on the display.
+ * The \a new_parent can be null. Surface controls with a null parent do not appear on the display.
*
* Available since API level 29.
*/
@@ -237,14 +237,16 @@
ASurfaceControl* surface_control, ASurfaceControl* new_parent)
__INTRODUCED_IN(29);
-/* Parameter for ASurfaceTransaction_setVisibility */
+/**
+ * Parameter for ASurfaceTransaction_setVisibility().
+ */
enum {
ASURFACE_TRANSACTION_VISIBILITY_HIDE = 0,
ASURFACE_TRANSACTION_VISIBILITY_SHOW = 1,
};
/**
- * Updates the visibility of |surface_control|. If show is set to
- * ASURFACE_TRANSACTION_VISIBILITY_HIDE, the |surface_control| and all surfaces in its subtree will
+ * Updates the visibility of \a surface_control. If show is set to
+ * ASURFACE_TRANSACTION_VISIBILITY_HIDE, the \a surface_control and all surfaces in its subtree will
* be hidden.
*
* Available since API level 29.
@@ -254,7 +256,7 @@
__INTRODUCED_IN(29);
/**
- * Updates the z order index for |surface_control|. Note that the z order for a surface
+ * Updates the z order index for \a surface_control. Note that the z order for a surface
* is relative to other surfaces which are siblings of this surface. The behavior of sibilings with
* the same z order is undefined.
*
@@ -267,11 +269,11 @@
__INTRODUCED_IN(29);
/**
- * Updates the AHardwareBuffer displayed for |surface_control|. If not -1, the
+ * Updates the AHardwareBuffer displayed for \a surface_control. If not -1, the
* acquire_fence_fd should be a file descriptor that is signaled when all pending work
* for the buffer is complete and the buffer can be safely read.
*
- * The frameworks takes ownership of the |acquire_fence_fd| passed and is responsible
+ * The frameworks takes ownership of the \a acquire_fence_fd passed and is responsible
* for closing it.
*
* Available since API level 29.
@@ -281,9 +283,9 @@
int acquire_fence_fd = -1) __INTRODUCED_IN(29);
/**
- * Updates the color for |surface_control|. This will make the background color for the
- * ASurfaceControl visible in transparent regions of the surface. Colors |r|, |g|,
- * and |b| must be within the range that is valid for |dataspace|. |dataspace| and |alpha|
+ * Updates the color for \a surface_control. This will make the background color for the
+ * ASurfaceControl visible in transparent regions of the surface. Colors \a r, \a g,
+ * and \a b must be within the range that is valid for \a dataspace. \a dataspace and \a alpha
* will be the dataspace and alpha set for the background color layer.
*
* Available since API level 29.
@@ -294,15 +296,15 @@
__INTRODUCED_IN(29);
/**
- * |source| the sub-rect within the buffer's content to be rendered inside the surface's area
+ * \param source The sub-rect within the buffer's content to be rendered inside the surface's area
* The surface's source rect is clipped by the bounds of its current buffer. The source rect's width
* and height must be > 0.
*
- * |destination| specifies the rect in the parent's space where this surface will be drawn. The post
+ * \param destination Specifies the rect in the parent's space where this surface will be drawn. The post
* source rect bounds are scaled to fit the destination rect. The surface's destination rect is
* clipped by the bounds of its parent. The destination rect's width and height must be > 0.
*
- * |transform| the transform applied after the source rect is applied to the buffer. This parameter
+ * \param transform The transform applied after the source rect is applied to the buffer. This parameter
* should be set to 0 for no transform. To specify a transfrom use the NATIVE_WINDOW_TRANSFORM_*
* enum.
*
@@ -314,7 +316,9 @@
__INTRODUCED_IN(29);
-/* Parameter for ASurfaceTransaction_setBufferTransparency */
+/**
+ * Parameter for ASurfaceTransaction_setBufferTransparency().
+ */
enum {
ASURFACE_TRANSACTION_TRANSPARENCY_TRANSPARENT = 0,
ASURFACE_TRANSACTION_TRANSPARENCY_TRANSLUCENT = 1,
@@ -360,7 +364,7 @@
/**
* Sets the alpha for the buffer. It uses a premultiplied blending.
*
- * The |alpha| must be between 0.0 and 1.0.
+ * The \a alpha must be between 0.0 and 1.0.
*
* Available since API level 29.
*/
@@ -379,10 +383,10 @@
ASurfaceControl* surface_control, ADataSpace data_space)
__INTRODUCED_IN(29);
-/*
+/**
* SMPTE ST 2086 "Mastering Display Color Volume" static metadata
*
- * When |metadata| is set to null, the framework does not use any smpte2086 metadata when rendering
+ * When \a metadata is set to null, the framework does not use any smpte2086 metadata when rendering
* the surface's buffer.
*
* Available since API level 29.
@@ -392,10 +396,10 @@
struct AHdrMetadata_smpte2086* metadata)
__INTRODUCED_IN(29);
-/*
+/**
* Sets the CTA 861.3 "HDR Static Metadata Extension" static metadata on a surface.
*
- * When |metadata| is set to null, the framework does not use any cta861.3 metadata when rendering
+ * When \a metadata is set to null, the framework does not use any cta861.3 metadata when rendering
* the surface's buffer.
*
* Available since API level 29.
@@ -410,24 +414,10 @@
#if __ANDROID_API__ >= 30
/**
- * Sets the intended frame rate for |surface_control|.
+ * Same as ASurfaceTransaction_setFrameRateWithSeamlessness(transaction, surface_control,
+ * frameRate, compatibility, true).
*
- * On devices that are capable of running the display at different refresh rates, the system may
- * choose a display refresh rate to better match this surface's frame rate. Usage of this API won't
- * directly affect the application's frame production pipeline. However, because the system may
- * change the display refresh rate, calls to this function may result in changes to Choreographer
- * callback timings, and changes to the time interval at which the system releases buffers back to
- * the application.
- *
- * |frameRate| is the intended frame rate of this surface, in frames per second. 0 is a special
- * value that indicates the app will accept the system's choice for the display frame rate, which is
- * the default behavior if this function isn't called. The frameRate param does <em>not</em> need to
- * be a valid refresh rate for this device's display - e.g., it's fine to pass 30fps to a device
- * that can only run the display at 60fps.
- *
- * |compatibility| The frame rate compatibility of this surface. The compatibility value may
- * influence the system's choice of display frame rate. To specify a compatibility use the
- * ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_* enum.
+ * See ASurfaceTransaction_setFrameRateWithSeamlessness().
*
* Available since API level 30.
*/
@@ -437,6 +427,42 @@
#endif // __ANDROID_API__ >= 30
+#if __ANDROID_API__ >= 31
+
+/**
+ * Sets the intended frame rate for \a surface_control.
+ *
+ * On devices that are capable of running the display at different refresh rates, the system may
+ * choose a display refresh rate to better match this surface's frame rate. Usage of this API won't
+ * directly affect the application's frame production pipeline. However, because the system may
+ * change the display refresh rate, calls to this function may result in changes to Choreographer
+ * callback timings, and changes to the time interval at which the system releases buffers back to
+ * the application.
+ *
+ * \param frameRate is the intended frame rate of this surface, in frames per second. 0 is a special
+ * value that indicates the app will accept the system's choice for the display frame rate, which is
+ * the default behavior if this function isn't called. The frameRate param does <em>not</em> need to
+ * be a valid refresh rate for this device's display - e.g., it's fine to pass 30fps to a device
+ * that can only run the display at 60fps.
+ *
+ * \param compatibility The frame rate compatibility of this surface. The compatibility value may
+ * influence the system's choice of display frame rate. To specify a compatibility use the
+ * ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_* enum.
+ *
+ * \param shouldBeSeamless Whether display refresh rate transitions should be seamless. A
+ * seamless transition is one that doesn't have any visual interruptions, such as a black
+ * screen for a second or two. True indicates that any frame rate changes caused by this
+ * request should be seamless. False indicates that non-seamless refresh rates are also
+ * acceptable.
+ *
+ * Available since API level 31.
+ */
+void ASurfaceTransaction_setFrameRateWithSeamlessness(ASurfaceTransaction* transaction,
+ ASurfaceControl* surface_control, float frameRate,
+ int8_t compatibility, bool shouldBeSeamless)
+ __INTRODUCED_IN(31);
+
+#endif // __ANDROID_API__ >= 31
__END_DECLS
#endif // ANDROID_SURFACE_CONTROL_H
diff --git a/include/ftl/ArrayTraits.h b/include/ftl/ArrayTraits.h
new file mode 100644
index 0000000..ff685c5
--- /dev/null
+++ b/include/ftl/ArrayTraits.h
@@ -0,0 +1,135 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <algorithm>
+#include <iterator>
+#include <new>
+#include <type_traits>
+
+#define FTL_ARRAY_TRAIT(T, U) using U = typename ArrayTraits<T>::U
+
+namespace android::ftl {
+
+template <typename T>
+struct ArrayTraits {
+ using value_type = T;
+ using size_type = size_t;
+ using difference_type = ptrdiff_t;
+
+ using pointer = value_type*;
+ using reference = value_type&;
+ using iterator = pointer;
+ using reverse_iterator = std::reverse_iterator<iterator>;
+
+ using const_pointer = const value_type*;
+ using const_reference = const value_type&;
+ using const_iterator = const_pointer;
+ using const_reverse_iterator = std::reverse_iterator<const_iterator>;
+
+ template <typename... Args>
+ static pointer construct_at(const_iterator it, Args&&... args) {
+ void* const ptr = const_cast<void*>(static_cast<const void*>(it));
+ if constexpr (std::is_constructible_v<value_type, Args...>) {
+ // TODO: Replace with std::construct_at in C++20.
+ return new (ptr) value_type(std::forward<Args>(args)...);
+ } else {
+ // Fall back to list initialization.
+ return new (ptr) value_type{std::forward<Args>(args)...};
+ }
+ }
+};
+
+// CRTP mixin to define iterator functions in terms of non-const Self::begin and Self::end.
+template <typename Self, typename T>
+class ArrayIterators {
+ FTL_ARRAY_TRAIT(T, size_type);
+
+ FTL_ARRAY_TRAIT(T, reference);
+ FTL_ARRAY_TRAIT(T, iterator);
+ FTL_ARRAY_TRAIT(T, reverse_iterator);
+
+ FTL_ARRAY_TRAIT(T, const_reference);
+ FTL_ARRAY_TRAIT(T, const_iterator);
+ FTL_ARRAY_TRAIT(T, const_reverse_iterator);
+
+ Self& self() const { return *const_cast<Self*>(static_cast<const Self*>(this)); }
+
+public:
+ const_iterator begin() const { return cbegin(); }
+ const_iterator cbegin() const { return self().begin(); }
+
+ const_iterator end() const { return cend(); }
+ const_iterator cend() const { return self().end(); }
+
+ reverse_iterator rbegin() { return std::make_reverse_iterator(self().end()); }
+ const_reverse_iterator rbegin() const { return crbegin(); }
+ const_reverse_iterator crbegin() const { return self().rbegin(); }
+
+ reverse_iterator rend() { return std::make_reverse_iterator(self().begin()); }
+ const_reverse_iterator rend() const { return crend(); }
+ const_reverse_iterator crend() const { return self().rend(); }
+
+ iterator last() { return self().end() - 1; }
+ const_iterator last() const { return self().last(); }
+
+ reference front() { return *self().begin(); }
+ const_reference front() const { return self().front(); }
+
+ reference back() { return *last(); }
+ const_reference back() const { return self().back(); }
+
+ reference operator[](size_type i) { return *(self().begin() + i); }
+ const_reference operator[](size_type i) const { return self()[i]; }
+};
+
+// Mixin to define comparison operators for an array-like template.
+// TODO: Replace with operator<=> in C++20.
+template <template <typename, size_t> class Array>
+struct ArrayComparators {
+ template <typename T, size_t N, size_t M>
+ friend bool operator==(const Array<T, N>& lhs, const Array<T, M>& rhs) {
+ return lhs.size() == rhs.size() && std::equal(lhs.begin(), lhs.end(), rhs.begin());
+ }
+
+ template <typename T, size_t N, size_t M>
+ friend bool operator<(const Array<T, N>& lhs, const Array<T, M>& rhs) {
+ return std::lexicographical_compare(lhs.begin(), lhs.end(), rhs.begin(), rhs.end());
+ }
+
+ template <typename T, size_t N, size_t M>
+ friend bool operator>(const Array<T, N>& lhs, const Array<T, M>& rhs) {
+ return rhs < lhs;
+ }
+
+ template <typename T, size_t N, size_t M>
+ friend bool operator!=(const Array<T, N>& lhs, const Array<T, M>& rhs) {
+ return !(lhs == rhs);
+ }
+
+ template <typename T, size_t N, size_t M>
+ friend bool operator>=(const Array<T, N>& lhs, const Array<T, M>& rhs) {
+ return !(lhs < rhs);
+ }
+
+ template <typename T, size_t N, size_t M>
+ friend bool operator<=(const Array<T, N>& lhs, const Array<T, M>& rhs) {
+ return !(lhs > rhs);
+ }
+};
+
+} // namespace android::ftl
diff --git a/include/ftl/InitializerList.h b/include/ftl/InitializerList.h
new file mode 100644
index 0000000..bb99280
--- /dev/null
+++ b/include/ftl/InitializerList.h
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <tuple>
+#include <utility>
+
+namespace android::ftl {
+
+// Compile-time counterpart of std::initializer_list<T> that stores per-element constructor
+// arguments with heterogeneous types. For a container with elements of type T, given Sizes
+// (S0, S1, ..., SN), N elements are initialized: the first element is initialized with the
+// first S0 arguments, the second element is initialized with the next S1 arguments, and so
+// on. The list of Types (T0, ..., TM) is flattened, so M is equal to the sum of the Sizes.
+//
+// The InitializerList is created using ftl::init::list, and is consumed by constructors of
+// containers. The function call operator is overloaded such that arguments are accumulated
+// in a tuple with each successive call. For instance, the following calls initialize three
+// strings using different constructors, i.e. string literal, default, and count/character:
+//
+// ... = ftl::init::list<std::string>("abc")()(3u, '?');
+//
+// The following syntax is a shorthand for key-value pairs, where the first argument is the
+// key, and the rest construct the value. The types of the key and value are deduced if the
+// first pair contains exactly two arguments:
+//
+// ... = ftl::init::map<int, std::string>(-1, "abc")(-2)(-3, 3u, '?');
+//
+// ... = ftl::init::map(0, 'a')(1, 'b')(2, 'c');
+//
+// WARNING: The InitializerList returned by an ftl::init::list expression must be consumed
+// immediately, since temporary arguments are destroyed after the full expression. Storing
+// an InitializerList results in dangling references.
+//
+template <typename T, typename Sizes = std::index_sequence<>, typename... Types>
+struct InitializerList;
+
+template <typename T, size_t... Sizes, typename... Types>
+struct InitializerList<T, std::index_sequence<Sizes...>, Types...> {
+ // Creates a superset InitializerList by appending the number of arguments to Sizes, and
+ // expanding Types with forwarding references for each argument.
+ template <typename... Args>
+ [[nodiscard]] constexpr auto operator()(Args&&... args) && -> InitializerList<
+ T, std::index_sequence<Sizes..., sizeof...(Args)>, Types..., Args&&...> {
+ return {std::tuple_cat(std::move(tuple),
+ std::forward_as_tuple(std::forward<Args>(args)...))};
+ }
+
+ // The temporary InitializerList returned by operator() is bound to an rvalue reference in
+ // container constructors, which extends the lifetime of any temporary arguments that this
+ // tuple refers to until the completion of the full expression containing the construction.
+ std::tuple<Types...> tuple;
+};
+
+template <typename K, typename V>
+struct KeyValue {};
+
+// Shorthand for key-value pairs that assigns the first argument to the key, and the rest to the
+// value. The specialization is on KeyValue rather than std::pair, so that ftl::init::list works
+// with the latter.
+template <typename K, typename V, size_t... Sizes, typename... Types>
+struct InitializerList<KeyValue<K, V>, std::index_sequence<Sizes...>, Types...> {
+ // Accumulate the three arguments to std::pair's piecewise constructor.
+ template <typename... Args>
+ [[nodiscard]] constexpr auto operator()(K&& k, Args&&... args) && -> InitializerList<
+ KeyValue<K, V>, std::index_sequence<Sizes..., 3>, Types..., std::piecewise_construct_t,
+ std::tuple<K&&>, std::tuple<Args&&...>> {
+ return {std::tuple_cat(std::move(tuple),
+ std::forward_as_tuple(std::piecewise_construct,
+ std::forward_as_tuple(std::forward<K>(k)),
+ std::forward_as_tuple(
+ std::forward<Args>(args)...)))};
+ }
+
+ std::tuple<Types...> tuple;
+};
+
+namespace init {
+
+template <typename T, typename... Args>
+[[nodiscard]] constexpr auto list(Args&&... args) {
+ return InitializerList<T>{}(std::forward<Args>(args)...);
+}
+
+template <typename K, typename V, typename... Args>
+[[nodiscard]] constexpr auto map(Args&&... args) {
+ return list<KeyValue<K, V>>(std::forward<Args>(args)...);
+}
+
+template <typename K, typename V>
+[[nodiscard]] constexpr auto map(K&& k, V&& v) {
+ return list<KeyValue<K, V>>(std::forward<K>(k), std::forward<V>(v));
+}
+
+} // namespace init
+} // namespace android::ftl
diff --git a/include/ftl/SmallMap.h b/include/ftl/SmallMap.h
new file mode 100644
index 0000000..87ae99c
--- /dev/null
+++ b/include/ftl/SmallMap.h
@@ -0,0 +1,205 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <ftl/InitializerList.h>
+#include <ftl/SmallVector.h>
+
+#include <functional>
+#include <optional>
+#include <type_traits>
+#include <utility>
+
+namespace android::ftl {
+
+// Associative container with unique, unordered keys. Unlike std::unordered_map, key-value pairs are
+// stored in contiguous storage for cache efficiency. The map is allocated statically until its size
+// exceeds N, at which point mappings are relocated to dynamic memory.
+//
+// SmallMap<K, V, 0> unconditionally allocates on the heap.
+//
+// Example usage:
+//
+// ftl::SmallMap<int, std::string, 3> map;
+// assert(map.empty());
+// assert(!map.dynamic());
+//
+// map = ftl::init::map<int, std::string>(123, "abc")(-1)(42, 3u, '?');
+// assert(map.size() == 3u);
+// assert(!map.dynamic());
+//
+// assert(map.contains(123));
+// assert(map.find(42, [](const std::string& s) { return s.size(); }) == 3u);
+//
+// const auto opt = map.find(-1);
+// assert(opt);
+//
+// std::string& ref = *opt;
+// assert(ref.empty());
+// ref = "xyz";
+//
+// assert(map == SmallMap(ftl::init::map(-1, "xyz")(42, "???")(123, "abc")));
+//
+template <typename K, typename V, size_t N>
+class SmallMap final {
+ using Map = SmallVector<std::pair<const K, V>, N>;
+
+public:
+ using key_type = K;
+ using mapped_type = V;
+
+ using value_type = typename Map::value_type;
+ using size_type = typename Map::size_type;
+ using difference_type = typename Map::difference_type;
+
+ using reference = typename Map::reference;
+ using iterator = typename Map::iterator;
+
+ using const_reference = typename Map::const_reference;
+ using const_iterator = typename Map::const_iterator;
+
+ // Creates an empty map.
+ SmallMap() = default;
+
+ // Constructs at most N key-value pairs in place by forwarding per-pair constructor arguments.
+ // The template arguments K, V, and N are inferred using the deduction guide defined below.
+ // The syntax for listing pairs is as follows:
+ //
+ // ftl::SmallMap map = ftl::init::map<int, std::string>(123, "abc")(-1)(42, 3u, '?');
+ //
+ // static_assert(std::is_same_v<decltype(map), ftl::SmallMap<int, std::string, 3>>);
+ // assert(map.size() == 3u);
+ // assert(map.contains(-1) && map.find(-1)->get().empty());
+ // assert(map.contains(42) && map.find(42)->get() == "???");
+ // assert(map.contains(123) && map.find(123)->get() == "abc");
+ //
+ // The types of the key and value are deduced if the first pair contains exactly two arguments:
+ //
+ // ftl::SmallMap map = ftl::init::map(0, 'a')(1, 'b')(2, 'c');
+ // static_assert(std::is_same_v<decltype(map), ftl::SmallMap<int, char, 3>>);
+ //
+ template <typename U, size_t... Sizes, typename... Types>
+ SmallMap(InitializerList<U, std::index_sequence<Sizes...>, Types...>&& init)
+ : mMap(std::move(init)) {
+ // TODO: Enforce unique keys.
+ }
+
+ size_type max_size() const { return mMap.max_size(); }
+ size_type size() const { return mMap.size(); }
+ bool empty() const { return mMap.empty(); }
+
+ // Returns whether the map is backed by static or dynamic storage.
+ bool dynamic() const { return mMap.dynamic(); }
+
+ iterator begin() { return mMap.begin(); }
+ const_iterator begin() const { return cbegin(); }
+ const_iterator cbegin() const { return mMap.cbegin(); }
+
+ iterator end() { return mMap.end(); }
+ const_iterator end() const { return cend(); }
+ const_iterator cend() const { return mMap.cend(); }
+
+ // Returns whether a mapping exists for the given key.
+ bool contains(const key_type& key) const {
+ return find(key, [](const mapped_type&) {});
+ }
+
+ // Returns a reference to the value for the given key, or std::nullopt if the key was not found.
+ //
+ // ftl::SmallMap map = ftl::init::map('a', 'A')('b', 'B')('c', 'C');
+ //
+ // const auto opt = map.find('c');
+ // assert(opt == 'C');
+ //
+ // char d = 'd';
+ // const auto ref = map.find('d').value_or(std::ref(d));
+ // ref.get() = 'D';
+ // assert(d == 'D');
+ //
+ auto find(const key_type& key) const
+ -> std::optional<std::reference_wrapper<const mapped_type>> {
+ return find(key, [](const mapped_type& v) { return std::cref(v); });
+ }
+
+ auto find(const key_type& key) -> std::optional<std::reference_wrapper<mapped_type>> {
+ return find(key, [](mapped_type& v) { return std::ref(v); });
+ }
+
+ // Returns the result R of a unary operation F on (a constant or mutable reference to) the value
+ // for the given key, or std::nullopt if the key was not found. If F has a return type of void,
+ // then the Boolean result indicates whether the key was found.
+ //
+ // ftl::SmallMap map = ftl::init::map('a', 'x')('b', 'y')('c', 'z');
+ //
+ // assert(map.find('c', [](char c) { return std::toupper(c); }) == 'Z');
+ // assert(map.find('c', [](char& c) { c = std::toupper(c); }));
+ //
+ template <typename F, typename R = std::invoke_result_t<F, const mapped_type&>>
+ auto find(const key_type& key, F f) const
+ -> std::conditional_t<std::is_void_v<R>, bool, std::optional<R>> {
+ for (auto& [k, v] : *this) {
+ if (k == key) {
+ if constexpr (std::is_void_v<R>) {
+ f(v);
+ return true;
+ } else {
+ return f(v);
+ }
+ }
+ }
+
+ return {};
+ }
+
+ template <typename F>
+ auto find(const key_type& key, F f) {
+ return std::as_const(*this).find(key, [&f](const mapped_type& v) {
+ return f(const_cast<mapped_type&>(v));
+ });
+ }
+
+private:
+ Map mMap;
+};
+
+// Deduction guide for in-place constructor.
+template <typename K, typename V, size_t... Sizes, typename... Types>
+SmallMap(InitializerList<KeyValue<K, V>, std::index_sequence<Sizes...>, Types...>&&)
+ -> SmallMap<K, V, sizeof...(Sizes)>;
+
+// Returns whether the key-value pairs of two maps are equal.
+template <typename K, typename V, size_t N, typename Q, typename W, size_t M>
+bool operator==(const SmallMap<K, V, N>& lhs, const SmallMap<Q, W, M>& rhs) {
+ if (lhs.size() != rhs.size()) return false;
+
+ for (const auto& [k, v] : lhs) {
+ const auto& lv = v;
+ if (!rhs.find(k, [&lv](const auto& rv) { return lv == rv; }).value_or(false)) {
+ return false;
+ }
+ }
+
+ return true;
+}
+
+// TODO: Remove in C++20.
+template <typename K, typename V, size_t N, typename Q, typename W, size_t M>
+inline bool operator!=(const SmallMap<K, V, N>& lhs, const SmallMap<Q, W, M>& rhs) {
+ return !(lhs == rhs);
+}
+
+} // namespace android::ftl
diff --git a/include/ftl/SmallVector.h b/include/ftl/SmallVector.h
new file mode 100644
index 0000000..2f05a9b
--- /dev/null
+++ b/include/ftl/SmallVector.h
@@ -0,0 +1,391 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <ftl/ArrayTraits.h>
+#include <ftl/StaticVector.h>
+
+#include <algorithm>
+#include <iterator>
+#include <type_traits>
+#include <utility>
+#include <variant>
+#include <vector>
+
+namespace android::ftl {
+
+template <typename>
+struct IsSmallVector;
+
+// ftl::StaticVector that promotes to std::vector when full. SmallVector is a drop-in replacement
+// for std::vector with statically allocated storage for N elements, whose goal is to improve run
+// time by avoiding heap allocation and increasing probability of cache hits. The standard API is
+// augmented by an unstable_erase operation that does not preserve order, and a replace operation
+// that destructively emplaces.
+//
+// SmallVector<T, 0> is a specialization that thinly wraps std::vector.
+//
+// Example usage:
+//
+// ftl::SmallVector<char, 3> vector;
+// assert(vector.empty());
+// assert(!vector.dynamic());
+//
+// vector = {'a', 'b', 'c'};
+// assert(vector.size() == 3u);
+// assert(!vector.dynamic());
+//
+// vector.push_back('d');
+// assert(vector.dynamic());
+//
+// vector.unstable_erase(vector.begin());
+// assert(vector == (ftl::SmallVector{'d', 'b', 'c'}));
+//
+// vector.pop_back();
+// assert(vector.back() == 'b');
+// assert(vector.dynamic());
+//
+// const char array[] = "hi";
+// vector = ftl::SmallVector(array);
+// assert(vector == (ftl::SmallVector{'h', 'i', '\0'}));
+// assert(!vector.dynamic());
+//
+// ftl::SmallVector strings = ftl::init::list<std::string>("abc")
+// ("123456", 3u)
+// (3u, '?');
+// assert(strings.size() == 3u);
+// assert(!strings.dynamic());
+//
+// assert(strings[0] == "abc");
+// assert(strings[1] == "123");
+// assert(strings[2] == "???");
+//
+template <typename T, size_t N>
+class SmallVector final : ArrayTraits<T>, ArrayComparators<SmallVector> {
+ using Static = StaticVector<T, N>;
+ using Dynamic = SmallVector<T, 0>;
+
+ // TODO: Replace with std::remove_cvref_t in C++20.
+ template <typename U>
+ using remove_cvref_t = std::remove_cv_t<std::remove_reference_t<U>>;
+
+public:
+ FTL_ARRAY_TRAIT(T, value_type);
+ FTL_ARRAY_TRAIT(T, size_type);
+ FTL_ARRAY_TRAIT(T, difference_type);
+
+ FTL_ARRAY_TRAIT(T, pointer);
+ FTL_ARRAY_TRAIT(T, reference);
+ FTL_ARRAY_TRAIT(T, iterator);
+ FTL_ARRAY_TRAIT(T, reverse_iterator);
+
+ FTL_ARRAY_TRAIT(T, const_pointer);
+ FTL_ARRAY_TRAIT(T, const_reference);
+ FTL_ARRAY_TRAIT(T, const_iterator);
+ FTL_ARRAY_TRAIT(T, const_reverse_iterator);
+
+ // Creates an empty vector.
+ SmallVector() = default;
+
+ // Constructs at most N elements. See StaticVector for underlying constructors.
+ template <typename Arg, typename... Args,
+ typename = std::enable_if_t<!IsSmallVector<remove_cvref_t<Arg>>{}>>
+ SmallVector(Arg&& arg, Args&&... args)
+ : mVector(std::in_place_type<Static>, std::forward<Arg>(arg),
+ std::forward<Args>(args)...) {}
+
+ // Copies at most N elements from a smaller convertible vector.
+ template <typename U, size_t M, typename = std::enable_if_t<M <= N>>
+ SmallVector(const SmallVector<U, M>& other)
+ : SmallVector(IteratorRange, other.begin(), other.end()) {}
+
+ void swap(SmallVector& other) { mVector.swap(other.mVector); }
+
+ // Returns whether the vector is backed by static or dynamic storage.
+ bool dynamic() const { return std::holds_alternative<Dynamic>(mVector); }
+
+ // Avoid std::visit as it generates a dispatch table.
+#define DISPATCH(T, F, ...) \
+ T F() __VA_ARGS__ { \
+ return dynamic() ? std::get<Dynamic>(mVector).F() : std::get<Static>(mVector).F(); \
+ }
+
+ DISPATCH(size_type, max_size, const)
+ DISPATCH(size_type, size, const)
+ DISPATCH(bool, empty, const)
+
+ // noexcept to suppress warning about zero variadic macro arguments.
+ DISPATCH(iterator, begin, noexcept)
+ DISPATCH(const_iterator, begin, const)
+ DISPATCH(const_iterator, cbegin, const)
+
+ DISPATCH(iterator, end, noexcept)
+ DISPATCH(const_iterator, end, const)
+ DISPATCH(const_iterator, cend, const)
+
+ DISPATCH(reverse_iterator, rbegin, noexcept)
+ DISPATCH(const_reverse_iterator, rbegin, const)
+ DISPATCH(const_reverse_iterator, crbegin, const)
+
+ DISPATCH(reverse_iterator, rend, noexcept)
+ DISPATCH(const_reverse_iterator, rend, const)
+ DISPATCH(const_reverse_iterator, crend, const)
+
+ DISPATCH(iterator, last, noexcept)
+ DISPATCH(const_iterator, last, const)
+
+ DISPATCH(reference, front, noexcept)
+ DISPATCH(const_reference, front, const)
+
+ DISPATCH(reference, back, noexcept)
+ DISPATCH(const_reference, back, const)
+
+#undef DISPATCH
+
+ reference operator[](size_type i) {
+ return dynamic() ? std::get<Dynamic>(mVector)[i] : std::get<Static>(mVector)[i];
+ }
+
+ const_reference operator[](size_type i) const { return const_cast<SmallVector&>(*this)[i]; }
+
+ // Replaces an element, and returns a reference to it. The iterator must be dereferenceable, so
+ // replacing at end() is erroneous.
+ //
+ // The element is emplaced via move constructor, so type T does not need to define copy/move
+ // assignment, e.g. its data members may be const.
+ //
+ // The arguments may directly or indirectly refer to the element being replaced.
+ //
+ // Iterators to the replaced element point to its replacement, and others remain valid.
+ //
+ template <typename... Args>
+ reference replace(const_iterator it, Args&&... args) {
+ if (dynamic()) {
+ return std::get<Dynamic>(mVector).replace(it, std::forward<Args>(args)...);
+ } else {
+ return std::get<Static>(mVector).replace(it, std::forward<Args>(args)...);
+ }
+ }
+
+ // Appends an element, and returns a reference to it.
+ //
+ // If the vector reaches its static or dynamic capacity, then all iterators are invalidated.
+ // Otherwise, only the end() iterator is invalidated.
+ //
+ template <typename... Args>
+ reference emplace_back(Args&&... args) {
+ constexpr auto insertStatic = &Static::template emplace_back<Args...>;
+ constexpr auto insertDynamic = &Dynamic::template emplace_back<Args...>;
+ return *insert<insertStatic, insertDynamic>(std::forward<Args>(args)...);
+ }
+
+ // Appends an element.
+ //
+ // If the vector reaches its static or dynamic capacity, then all iterators are invalidated.
+ // Otherwise, only the end() iterator is invalidated.
+ //
+ void push_back(const value_type& v) {
+ constexpr auto insertStatic =
+ static_cast<bool (Static::*)(const value_type&)>(&Static::push_back);
+ constexpr auto insertDynamic =
+ static_cast<bool (Dynamic::*)(const value_type&)>(&Dynamic::push_back);
+ insert<insertStatic, insertDynamic>(v);
+ }
+
+ void push_back(value_type&& v) {
+ constexpr auto insertStatic =
+ static_cast<bool (Static::*)(value_type&&)>(&Static::push_back);
+ constexpr auto insertDynamic =
+ static_cast<bool (Dynamic::*)(value_type&&)>(&Dynamic::push_back);
+ insert<insertStatic, insertDynamic>(std::move(v));
+ }
+
+ // Removes the last element. The vector must not be empty, or the call is erroneous.
+ //
+ // The last() and end() iterators are invalidated.
+ //
+ void pop_back() {
+ if (dynamic()) {
+ std::get<Dynamic>(mVector).pop_back();
+ } else {
+ std::get<Static>(mVector).pop_back();
+ }
+ }
+
+ // Erases an element, but does not preserve order. Rather than shifting subsequent elements,
+ // this moves the last element to the slot of the erased element.
+ //
+ // The last() and end() iterators, as well as those to the erased element, are invalidated.
+ //
+ void unstable_erase(iterator it) {
+ if (dynamic()) {
+ std::get<Dynamic>(mVector).unstable_erase(it);
+ } else {
+ std::get<Static>(mVector).unstable_erase(it);
+ }
+ }
+
+private:
+ template <auto insertStatic, auto insertDynamic, typename... Args>
+ auto insert(Args&&... args) {
+ if (Dynamic* const vector = std::get_if<Dynamic>(&mVector)) {
+ return (vector->*insertDynamic)(std::forward<Args>(args)...);
+ }
+
+ auto& vector = std::get<Static>(mVector);
+ if (vector.full()) {
+ return (promote(vector).*insertDynamic)(std::forward<Args>(args)...);
+ } else {
+ return (vector.*insertStatic)(std::forward<Args>(args)...);
+ }
+ }
+
+ Dynamic& promote(Static& staticVector) {
+ assert(staticVector.full());
+
+ // Allocate double capacity to reduce probability of reallocation.
+ Dynamic vector;
+ vector.reserve(Static::max_size() * 2);
+ std::move(staticVector.begin(), staticVector.end(), std::back_inserter(vector));
+
+ return mVector.template emplace<Dynamic>(std::move(vector));
+ }
+
+ std::variant<Static, Dynamic> mVector;
+};
+
+// Partial specialization without static storage.
+template <typename T>
+class SmallVector<T, 0> final : ArrayTraits<T>,
+ ArrayIterators<SmallVector<T, 0>, T>,
+ std::vector<T> {
+ using ArrayTraits<T>::construct_at;
+
+ using Iter = ArrayIterators<SmallVector, T>;
+ using Impl = std::vector<T>;
+
+ friend Iter;
+
+public:
+ FTL_ARRAY_TRAIT(T, value_type);
+ FTL_ARRAY_TRAIT(T, size_type);
+ FTL_ARRAY_TRAIT(T, difference_type);
+
+ FTL_ARRAY_TRAIT(T, pointer);
+ FTL_ARRAY_TRAIT(T, reference);
+ FTL_ARRAY_TRAIT(T, iterator);
+ FTL_ARRAY_TRAIT(T, reverse_iterator);
+
+ FTL_ARRAY_TRAIT(T, const_pointer);
+ FTL_ARRAY_TRAIT(T, const_reference);
+ FTL_ARRAY_TRAIT(T, const_iterator);
+ FTL_ARRAY_TRAIT(T, const_reverse_iterator);
+
+ using Impl::Impl;
+
+ using Impl::empty;
+ using Impl::max_size;
+ using Impl::size;
+
+ using Impl::reserve;
+
+ // std::vector iterators are not necessarily raw pointers.
+ iterator begin() { return Impl::data(); }
+ iterator end() { return Impl::data() + size(); }
+
+ using Iter::begin;
+ using Iter::end;
+
+ using Iter::cbegin;
+ using Iter::cend;
+
+ using Iter::rbegin;
+ using Iter::rend;
+
+ using Iter::crbegin;
+ using Iter::crend;
+
+ using Iter::last;
+
+ using Iter::back;
+ using Iter::front;
+
+ using Iter::operator[];
+
+ template <typename... Args>
+ reference replace(const_iterator it, Args&&... args) {
+ value_type element{std::forward<Args>(args)...};
+ std::destroy_at(it);
+ // This is only safe because exceptions are disabled.
+ return *construct_at(it, std::move(element));
+ }
+
+ template <typename... Args>
+ iterator emplace_back(Args&&... args) {
+ return &Impl::emplace_back(std::forward<Args>(args)...);
+ }
+
+ bool push_back(const value_type& v) {
+ Impl::push_back(v);
+ return true;
+ }
+
+ bool push_back(value_type&& v) {
+ Impl::push_back(std::move(v));
+ return true;
+ }
+
+ using Impl::pop_back;
+
+ void unstable_erase(iterator it) {
+ if (it != last()) std::iter_swap(it, last());
+ pop_back();
+ }
+
+ void swap(SmallVector& other) { Impl::swap(other); }
+};
+
+template <typename>
+struct IsSmallVector : std::false_type {};
+
+template <typename T, size_t N>
+struct IsSmallVector<SmallVector<T, N>> : std::true_type {};
+
+// Deduction guide for array constructor.
+template <typename T, size_t N>
+SmallVector(T (&)[N]) -> SmallVector<std::remove_cv_t<T>, N>;
+
+// Deduction guide for variadic constructor.
+template <typename T, typename... Us, typename V = std::decay_t<T>,
+ typename = std::enable_if_t<(std::is_constructible_v<V, Us> && ...)>>
+SmallVector(T&&, Us&&...) -> SmallVector<V, 1 + sizeof...(Us)>;
+
+// Deduction guide for in-place constructor.
+template <typename T, size_t... Sizes, typename... Types>
+SmallVector(InitializerList<T, std::index_sequence<Sizes...>, Types...>&&)
+ -> SmallVector<T, sizeof...(Sizes)>;
+
+// Deduction guide for StaticVector conversion.
+template <typename T, size_t N>
+SmallVector(StaticVector<T, N>&&) -> SmallVector<T, N>;
+
+template <typename T, size_t N>
+inline void swap(SmallVector<T, N>& lhs, SmallVector<T, N>& rhs) {
+ lhs.swap(rhs);
+}
+
+} // namespace android::ftl
diff --git a/include/ftl/StaticVector.h b/include/ftl/StaticVector.h
new file mode 100644
index 0000000..c132556
--- /dev/null
+++ b/include/ftl/StaticVector.h
@@ -0,0 +1,393 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <ftl/ArrayTraits.h>
+#include <ftl/InitializerList.h>
+
+#include <algorithm>
+#include <cassert>
+#include <iterator>
+#include <memory>
+#include <type_traits>
+#include <utility>
+
+namespace android::ftl {
+
+constexpr struct IteratorRangeTag {} IteratorRange;
+
+// Fixed-capacity, statically allocated counterpart of std::vector. Akin to std::array, StaticVector
+// allocates contiguous storage for N elements of type T at compile time, but stores at most (rather
+// than exactly) N elements. Unlike std::array, its default constructor does not require T to have a
+// default constructor, since elements are constructed in place as the vector grows. Operations that
+// insert an element (emplace_back, push_back, etc.) fail when the vector is full. The API otherwise
+// adheres to standard containers, except the unstable_erase operation that does not preserve order,
+// and the replace operation that destructively emplaces.
+//
+// StaticVector<T, 1> is analogous to an iterable std::optional, but StaticVector<T, 0> is an error.
+//
+// Example usage:
+//
+// ftl::StaticVector<char, 3> vector;
+// assert(vector.empty());
+//
+// vector = {'a', 'b'};
+// assert(vector.size() == 2u);
+//
+// vector.push_back('c');
+// assert(vector.full());
+//
+// assert(!vector.push_back('d'));
+// assert(vector.size() == 3u);
+//
+// vector.unstable_erase(vector.begin());
+// assert(vector == (ftl::StaticVector{'c', 'b'}));
+//
+// vector.pop_back();
+// assert(vector.back() == 'c');
+//
+// const char array[] = "hi";
+// vector = ftl::StaticVector(array);
+// assert(vector == (ftl::StaticVector{'h', 'i', '\0'}));
+//
+// ftl::StaticVector strings = ftl::init::list<std::string>("abc")
+// ("123456", 3u)
+// (3u, '?');
+// assert(strings.size() == 3u);
+// assert(strings[0] == "abc");
+// assert(strings[1] == "123");
+// assert(strings[2] == "???");
+//
+template <typename T, size_t N>
+class StaticVector final : ArrayTraits<T>,
+ ArrayIterators<StaticVector<T, N>, T>,
+ ArrayComparators<StaticVector> {
+ static_assert(N > 0);
+
+ using ArrayTraits<T>::construct_at;
+
+ using Iter = ArrayIterators<StaticVector, T>;
+ friend Iter;
+
+ // There is ambiguity when constructing from two iterator-like elements like pointers:
+ // they could be an iterator range, or arguments for in-place construction. Assume the
+ // latter unless they are input iterators and cannot be used to construct elements. If
+ // the former is intended, the caller can pass an IteratorRangeTag to disambiguate.
+ template <typename I, typename Traits = std::iterator_traits<I>>
+ using IsInputIterator = std::conjunction<
+ std::is_base_of<std::input_iterator_tag, typename Traits::iterator_category>,
+ std::negation<std::is_constructible<T, I>>>;
+
+public:
+ FTL_ARRAY_TRAIT(T, value_type);
+ FTL_ARRAY_TRAIT(T, size_type);
+ FTL_ARRAY_TRAIT(T, difference_type);
+
+ FTL_ARRAY_TRAIT(T, pointer);
+ FTL_ARRAY_TRAIT(T, reference);
+ FTL_ARRAY_TRAIT(T, iterator);
+ FTL_ARRAY_TRAIT(T, reverse_iterator);
+
+ FTL_ARRAY_TRAIT(T, const_pointer);
+ FTL_ARRAY_TRAIT(T, const_reference);
+ FTL_ARRAY_TRAIT(T, const_iterator);
+ FTL_ARRAY_TRAIT(T, const_reverse_iterator);
+
+ // Creates an empty vector.
+ StaticVector() = default;
+
+ // Copies and moves a vector, respectively.
+ StaticVector(const StaticVector& other)
+ : StaticVector(IteratorRange, other.begin(), other.end()) {}
+ StaticVector(StaticVector&& other) { swap<Empty>(other); }
+
+ // Copies at most N elements from a smaller convertible vector.
+ template <typename U, size_t M, typename = std::enable_if_t<M <= N>>
+ StaticVector(const StaticVector<U, M>& other)
+ : StaticVector(IteratorRange, other.begin(), other.end()) {}
+
+ // Copies at most N elements from an array.
+ template <typename U, size_t M>
+ explicit StaticVector(U (&array)[M])
+ : StaticVector(IteratorRange, std::begin(array), std::end(array)) {}
+
+ // Copies at most N elements from the range [first, last).
+ //
+ // IteratorRangeTag disambiguates with initialization from two iterator-like elements.
+ //
+ template <typename Iterator, typename = std::enable_if_t<IsInputIterator<Iterator>{}>>
+ StaticVector(Iterator first, Iterator last) : StaticVector(IteratorRange, first, last) {
+ using V = typename std::iterator_traits<Iterator>::value_type;
+ static_assert(std::is_constructible_v<value_type, V>, "Incompatible iterator range");
+ }
+
+ template <typename Iterator>
+ StaticVector(IteratorRangeTag, Iterator first, Iterator last)
+ : mSize(std::min(max_size(), static_cast<size_type>(std::distance(first, last)))) {
+ std::uninitialized_copy(first, first + mSize, begin());
+ }
+
+ // Constructs at most N elements. The template arguments T and N are inferred using the
+ // deduction guide defined below. Note that T is determined from the first element, and
+ // subsequent elements must have convertible types:
+ //
+ // ftl::StaticVector vector = {1, 2, 3};
+ // static_assert(std::is_same_v<decltype(vector), ftl::StaticVector<int, 3>>);
+ //
+ // const auto copy = "quince"s;
+ // auto move = "tart"s;
+ // ftl::StaticVector vector = {copy, std::move(move)};
+ //
+ // static_assert(std::is_same_v<decltype(vector), ftl::StaticVector<std::string, 2>>);
+ //
+ template <typename E, typename... Es,
+ typename = std::enable_if_t<std::is_constructible_v<value_type, E>>>
+ StaticVector(E&& element, Es&&... elements)
+ : StaticVector(std::index_sequence<0>{}, std::forward<E>(element),
+ std::forward<Es>(elements)...) {
+ static_assert(sizeof...(elements) < N, "Too many elements");
+ }
+
+ // Constructs at most N elements in place by forwarding per-element constructor arguments. The
+ // template arguments T and N are inferred using the deduction guide defined below. The syntax
+ // for listing arguments is as follows:
+ //
+ // ftl::StaticVector vector = ftl::init::list<std::string>("abc")()(3u, '?');
+ //
+ // static_assert(std::is_same_v<decltype(vector), ftl::StaticVector<std::string, 3>>);
+ // assert(vector.full());
+ // assert(vector[0] == "abc");
+ // assert(vector[1].empty());
+ // assert(vector[2] == "???");
+ //
+ template <typename U, size_t Size, size_t... Sizes, typename... Types>
+ StaticVector(InitializerList<U, std::index_sequence<Size, Sizes...>, Types...>&& init)
+ : StaticVector(std::index_sequence<0, 0, Size>{}, std::make_index_sequence<Size>{},
+ std::index_sequence<Sizes...>{}, init.tuple) {}
+
+ ~StaticVector() { std::destroy(begin(), end()); }
+
+ StaticVector& operator=(const StaticVector& other) {
+ StaticVector copy(other);
+ swap(copy);
+ return *this;
+ }
+
+ StaticVector& operator=(StaticVector&& other) {
+ std::destroy(begin(), end());
+ mSize = 0;
+ swap<Empty>(other);
+ return *this;
+ }
+
+ template <typename = void>
+ void swap(StaticVector&);
+
+ static constexpr size_type max_size() { return N; }
+ size_type size() const { return mSize; }
+
+ bool empty() const { return size() == 0; }
+ bool full() const { return size() == max_size(); }
+
+ iterator begin() { return std::launder(reinterpret_cast<pointer>(mData)); }
+ iterator end() { return begin() + size(); }
+
+ using Iter::begin;
+ using Iter::end;
+
+ using Iter::cbegin;
+ using Iter::cend;
+
+ using Iter::rbegin;
+ using Iter::rend;
+
+ using Iter::crbegin;
+ using Iter::crend;
+
+ using Iter::last;
+
+ using Iter::back;
+ using Iter::front;
+
+ using Iter::operator[];
+
+ // Replaces an element, and returns a reference to it. The iterator must be dereferenceable, so
+ // replacing at end() is erroneous.
+ //
+ // The element is emplaced via move constructor, so type T does not need to define copy/move
+ // assignment, e.g. its data members may be const.
+ //
+ // The arguments may directly or indirectly refer to the element being replaced.
+ //
+ // Iterators to the replaced element point to its replacement, and others remain valid.
+ //
+ template <typename... Args>
+ reference replace(const_iterator it, Args&&... args) {
+ value_type element{std::forward<Args>(args)...};
+ std::destroy_at(it);
+ // This is only safe because exceptions are disabled.
+ return *construct_at(it, std::move(element));
+ }
+
+ // Appends an element, and returns an iterator to it. If the vector is full, the element is not
+ // inserted, and the end() iterator is returned.
+ //
+ // On success, the end() iterator is invalidated.
+ //
+ template <typename... Args>
+ iterator emplace_back(Args&&... args) {
+ if (full()) return end();
+ const iterator it = construct_at(end(), std::forward<Args>(args)...);
+ ++mSize;
+ return it;
+ }
+
+ // Appends an element unless the vector is full, and returns whether the element was inserted.
+ //
+ // On success, the end() iterator is invalidated.
+ //
+ bool push_back(const value_type& v) {
+ // Two statements for sequence point.
+ const iterator it = emplace_back(v);
+ return it != end();
+ }
+
+ bool push_back(value_type&& v) {
+ // Two statements for sequence point.
+ const iterator it = emplace_back(std::move(v));
+ return it != end();
+ }
+
+ // Removes the last element. The vector must not be empty, or the call is erroneous.
+ //
+ // The last() and end() iterators are invalidated.
+ //
+ void pop_back() { unstable_erase(last()); }
+
+ // Erases an element, but does not preserve order. Rather than shifting subsequent elements,
+ // this moves the last element to the slot of the erased element.
+ //
+ // The last() and end() iterators, as well as those to the erased element, are invalidated.
+ //
+ void unstable_erase(const_iterator it) {
+ std::destroy_at(it);
+ if (it != last()) {
+ // Move last element and destroy its source for destructor side effects. This is only
+ // safe because exceptions are disabled.
+ construct_at(it, std::move(back()));
+ std::destroy_at(last());
+ }
+ --mSize;
+ }
+
+private:
+ struct Empty {};
+
+ // Recursion for variadic constructor.
+ template <size_t I, typename E, typename... Es>
+ StaticVector(std::index_sequence<I>, E&& element, Es&&... elements)
+ : StaticVector(std::index_sequence<I + 1>{}, std::forward<Es>(elements)...) {
+ construct_at(begin() + I, std::forward<E>(element));
+ }
+
+ // Base case for variadic constructor.
+ template <size_t I>
+ explicit StaticVector(std::index_sequence<I>) : mSize(I) {}
+
+ // Recursion for in-place constructor.
+ //
+ // Construct element I by extracting its arguments from the InitializerList tuple. ArgIndex
+ // is the position of its first argument in Args, and ArgCount is the number of arguments.
+ // The Indices sequence corresponds to [0, ArgCount).
+ //
+ // The Sizes sequence lists the argument counts for elements after I, so Size is the ArgCount
+ // for the next element. The recursion stops when Sizes is empty for the last element.
+ //
+ template <size_t I, size_t ArgIndex, size_t ArgCount, size_t... Indices, size_t Size,
+ size_t... Sizes, typename... Args>
+ StaticVector(std::index_sequence<I, ArgIndex, ArgCount>, std::index_sequence<Indices...>,
+ std::index_sequence<Size, Sizes...>, std::tuple<Args...>& tuple)
+ : StaticVector(std::index_sequence<I + 1, ArgIndex + ArgCount, Size>{},
+ std::make_index_sequence<Size>{}, std::index_sequence<Sizes...>{}, tuple) {
+ construct_at(begin() + I, std::move(std::get<ArgIndex + Indices>(tuple))...);
+ }
+
+ // Base case for in-place constructor.
+ template <size_t I, size_t ArgIndex, size_t ArgCount, size_t... Indices, typename... Args>
+ StaticVector(std::index_sequence<I, ArgIndex, ArgCount>, std::index_sequence<Indices...>,
+ std::index_sequence<>, std::tuple<Args...>& tuple)
+ : mSize(I + 1) {
+ construct_at(begin() + I, std::move(std::get<ArgIndex + Indices>(tuple))...);
+ }
+
+ size_type mSize = 0;
+ std::aligned_storage_t<sizeof(value_type), alignof(value_type)> mData[N];
+};
+
+// Deduction guide for array constructor.
+template <typename T, size_t N>
+StaticVector(T (&)[N]) -> StaticVector<std::remove_cv_t<T>, N>;
+
+// Deduction guide for variadic constructor.
+template <typename T, typename... Us, typename V = std::decay_t<T>,
+ typename = std::enable_if_t<(std::is_constructible_v<V, Us> && ...)>>
+StaticVector(T&&, Us&&...) -> StaticVector<V, 1 + sizeof...(Us)>;
+
+// Deduction guide for in-place constructor.
+template <typename T, size_t... Sizes, typename... Types>
+StaticVector(InitializerList<T, std::index_sequence<Sizes...>, Types...>&&)
+ -> StaticVector<T, sizeof...(Sizes)>;
+
+template <typename T, size_t N>
+template <typename E>
+void StaticVector<T, N>::swap(StaticVector& other) {
+ auto [to, from] = std::make_pair(this, &other);
+ if (from == this) return;
+
+ // Assume this vector has fewer elements, so the excess of the other vector will be moved to it.
+ auto [min, max] = std::make_pair(size(), other.size());
+
+ // No elements to swap if moving into an empty vector.
+ if constexpr (std::is_same_v<E, Empty>) {
+ assert(min == 0);
+ } else {
+ if (min > max) {
+ std::swap(from, to);
+ std::swap(min, max);
+ }
+
+ // Swap elements [0, min).
+ std::swap_ranges(begin(), begin() + min, other.begin());
+
+ // No elements to move if sizes are equal.
+ if (min == max) return;
+ }
+
+ // Move elements [min, max) and destroy their source for destructor side effects.
+ const auto [first, last] = std::make_pair(from->begin() + min, from->begin() + max);
+ std::uninitialized_move(first, last, to->begin() + min);
+ std::destroy(first, last);
+
+ std::swap(mSize, other.mSize);
+}
+
+template <typename T, size_t N>
+inline void swap(StaticVector<T, N>& lhs, StaticVector<T, N>& rhs) {
+ lhs.swap(rhs);
+}
+
+} // namespace android::ftl
diff --git a/include/gfx/.clang-format b/include/gfx/.clang-format
deleted file mode 100644
index 86763a0..0000000
--- a/include/gfx/.clang-format
+++ /dev/null
@@ -1,11 +0,0 @@
-BasedOnStyle: Google
-
-AccessModifierOffset: -2
-AllowShortFunctionsOnASingleLine: Inline
-BinPackParameters: false
-ColumnLimit: 100
-CommentPragmas: NOLINT:.*
-ConstructorInitializerAllOnOneLineOrOnePerLine: true
-ConstructorInitializerIndentWidth: 2
-ContinuationIndentWidth: 8
-IndentWidth: 4
diff --git a/include/input/DisplayViewport.h b/include/input/DisplayViewport.h
index 334fe34..5e40ca7 100644
--- a/include/input/DisplayViewport.h
+++ b/include/input/DisplayViewport.h
@@ -19,6 +19,7 @@
#include <android-base/stringprintf.h>
#include <input/Input.h>
+#include <input/NamedEnum.h>
#include <cinttypes>
#include <optional>
@@ -44,18 +45,6 @@
VIRTUAL = 3,
};
-static const char* viewportTypeToString(ViewportType type) {
- switch (type) {
- case ViewportType::INTERNAL:
- return "INTERNAL";
- case ViewportType::EXTERNAL:
- return "EXTERNAL";
- case ViewportType::VIRTUAL:
- return "VIRTUAL";
- }
- return "UNKNOWN";
-}
-
/*
* Describes how coordinates are mapped on a physical display.
* See com.android.server.display.DisplayViewport.
@@ -130,7 +119,7 @@
physicalBottom = height;
deviceWidth = width;
deviceHeight = height;
- isActive = false;
+ isActive = true;
uniqueId.clear();
physicalPort = std::nullopt;
type = ViewportType::INTERNAL;
@@ -142,7 +131,7 @@
"physicalFrame=[%d, %d, %d, %d], "
"deviceSize=[%d, %d], "
"isActive=[%d]",
- viewportTypeToString(type), displayId, uniqueId.c_str(),
+ NamedEnum::string(type).c_str(), displayId, uniqueId.c_str(),
physicalPort ? StringPrintf("%" PRIu8, *physicalPort).c_str()
: "<none>",
orientation, logicalLeft, logicalTop, logicalRight, logicalBottom,
diff --git a/include/input/Input.h b/include/input/Input.h
index 7d81fed..aa42db8 100644
--- a/include/input/Input.h
+++ b/include/input/Input.h
@@ -177,7 +177,7 @@
namespace android {
-#ifdef __ANDROID__
+#ifdef __linux__
class Parcel;
#endif
@@ -346,7 +346,7 @@
return getAxisValue(AMOTION_EVENT_AXIS_Y);
}
-#ifdef __ANDROID__
+#ifdef __linux__
status_t readFromParcel(Parcel* parcel);
status_t writeToParcel(Parcel* parcel) const;
#endif
@@ -708,7 +708,7 @@
// Matrix is in row-major form and compatible with SkMatrix.
void transform(const std::array<float, 9>& matrix);
-#ifdef __ANDROID__
+#ifdef __linux__
status_t readFromParcel(Parcel* parcel);
status_t writeToParcel(Parcel* parcel) const;
#endif
@@ -730,7 +730,7 @@
static const char* getLabel(int32_t axis);
static int32_t getAxisFromLabel(const char* label);
- static const char* actionToString(int32_t action);
+ static std::string actionToString(int32_t action);
protected:
int32_t mAction;
@@ -773,6 +773,25 @@
bool mInTouchMode;
};
+/*
+ * Capture events.
+ */
+class CaptureEvent : public InputEvent {
+public:
+ virtual ~CaptureEvent() {}
+
+ virtual int32_t getType() const override { return AINPUT_EVENT_TYPE_CAPTURE; }
+
+ inline bool getPointerCaptureEnabled() const { return mPointerCaptureEnabled; }
+
+ void initialize(int32_t id, bool pointerCaptureEnabled);
+
+ void initialize(const CaptureEvent& from);
+
+protected:
+ bool mPointerCaptureEnabled;
+};
+
/**
* Base class for verified events.
* Do not create a VerifiedInputEvent explicitly.
@@ -835,6 +854,7 @@
virtual KeyEvent* createKeyEvent() = 0;
virtual MotionEvent* createMotionEvent() = 0;
virtual FocusEvent* createFocusEvent() = 0;
+ virtual CaptureEvent* createCaptureEvent() = 0;
};
/*
@@ -849,11 +869,13 @@
virtual KeyEvent* createKeyEvent() override { return &mKeyEvent; }
virtual MotionEvent* createMotionEvent() override { return &mMotionEvent; }
virtual FocusEvent* createFocusEvent() override { return &mFocusEvent; }
+ virtual CaptureEvent* createCaptureEvent() override { return &mCaptureEvent; }
private:
KeyEvent mKeyEvent;
MotionEvent mMotionEvent;
FocusEvent mFocusEvent;
+ CaptureEvent mCaptureEvent;
};
/*
@@ -867,6 +889,7 @@
virtual KeyEvent* createKeyEvent() override;
virtual MotionEvent* createMotionEvent() override;
virtual FocusEvent* createFocusEvent() override;
+ virtual CaptureEvent* createCaptureEvent() override;
void recycle(InputEvent* event);
@@ -876,6 +899,7 @@
std::queue<std::unique_ptr<KeyEvent>> mKeyEventPool;
std::queue<std::unique_ptr<MotionEvent>> mMotionEventPool;
std::queue<std::unique_ptr<FocusEvent>> mFocusEventPool;
+ std::queue<std::unique_ptr<CaptureEvent>> mCaptureEventPool;
};
} // namespace android
diff --git a/include/input/InputTransport.h b/include/input/InputTransport.h
index ad0a14e..8744ef7 100644
--- a/include/input/InputTransport.h
+++ b/include/input/InputTransport.h
@@ -67,6 +67,7 @@
MOTION,
FINISHED,
FOCUS,
+ CAPTURE,
};
struct Header {
@@ -166,6 +167,13 @@
inline size_t size() const { return sizeof(Focus); }
} focus;
+
+ struct Capture {
+ int32_t eventId;
+ uint32_t pointerCaptureEnabled; // actually a bool, but we maintain 8-byte alignment
+
+ inline size_t size() const { return sizeof(Capture); }
+ } capture;
} __attribute__((aligned(8))) body;
bool isValid(size_t actualSize) const;
@@ -182,6 +190,8 @@
return "FINISHED";
case Type::FOCUS:
return "FOCUS";
+ case Type::CAPTURE:
+ return "CAPTURE";
}
}
};
@@ -341,6 +351,15 @@
*/
status_t publishFocusEvent(uint32_t seq, int32_t eventId, bool hasFocus, bool inTouchMode);
+ /* Publishes a capture event to the input channel.
+ *
+ * Returns OK on success.
+ * Returns WOULD_BLOCK if the channel is full.
+ * Returns DEAD_OBJECT if the channel's peer has been closed.
+ * Other errors probably indicate that the channel is broken.
+ */
+ status_t publishCaptureEvent(uint32_t seq, int32_t eventId, bool pointerCaptureEnabled);
+
/* Receives the finished signal from the consumer in reply to the original dispatch signal.
* If a signal was received, returns the message sequence number,
* and whether the consumer handled the message.
@@ -576,6 +595,7 @@
static void initializeKeyEvent(KeyEvent* event, const InputMessage* msg);
static void initializeMotionEvent(MotionEvent* event, const InputMessage* msg);
static void initializeFocusEvent(FocusEvent* event, const InputMessage* msg);
+ static void initializeCaptureEvent(CaptureEvent* event, const InputMessage* msg);
static void addSample(MotionEvent* event, const InputMessage* msg);
static bool canAddSample(const Batch& batch, const InputMessage* msg);
static ssize_t findSampleNoLaterThan(const Batch& batch, nsecs_t time);
diff --git a/include/input/KeyCharacterMap.h b/include/input/KeyCharacterMap.h
index d874347..23f8ddf 100644
--- a/include/input/KeyCharacterMap.h
+++ b/include/input/KeyCharacterMap.h
@@ -19,7 +19,7 @@
#include <stdint.h>
-#ifdef __ANDROID__
+#ifdef __linux__
#include <binder/IBinder.h>
#endif
@@ -44,27 +44,27 @@
*/
class KeyCharacterMap {
public:
- enum KeyboardType {
- KEYBOARD_TYPE_UNKNOWN = 0,
- KEYBOARD_TYPE_NUMERIC = 1,
- KEYBOARD_TYPE_PREDICTIVE = 2,
- KEYBOARD_TYPE_ALPHA = 3,
- KEYBOARD_TYPE_FULL = 4,
+ enum class KeyboardType : int32_t {
+ UNKNOWN = 0,
+ NUMERIC = 1,
+ PREDICTIVE = 2,
+ ALPHA = 3,
+ FULL = 4,
/**
* Deprecated. Set 'keyboard.specialFunction' to '1' in the device's IDC file instead.
*/
- KEYBOARD_TYPE_SPECIAL_FUNCTION = 5,
- KEYBOARD_TYPE_OVERLAY = 6,
+ SPECIAL_FUNCTION = 5,
+ OVERLAY = 6,
};
- enum Format {
+ enum class Format {
// Base keyboard layout, may contain device-specific options, such as "type" declaration.
- FORMAT_BASE = 0,
+ BASE = 0,
// Overlay keyboard layout, more restrictive, may be published by applications,
// cannot override device-specific options.
- FORMAT_OVERLAY = 1,
+ OVERLAY = 1,
// Either base or overlay layout ok.
- FORMAT_ANY = 2,
+ ANY = 2,
};
// Substitute key code and meta state for fallback action.
@@ -88,7 +88,7 @@
void combine(const KeyCharacterMap& overlay);
/* Gets the keyboard type. */
- int32_t getKeyboardType() const;
+ KeyboardType getKeyboardType() const;
/* Gets the primary character for this key as in the label physically printed on it.
* Returns 0 if none (eg. for non-printing keys). */
@@ -134,7 +134,7 @@
void tryRemapKey(int32_t scanCode, int32_t metaState,
int32_t* outKeyCode, int32_t* outMetaState) const;
-#ifdef __ANDROID__
+#ifdef __linux__
/* Reads a key map from a parcel. */
static std::shared_ptr<KeyCharacterMap> readFromParcel(Parcel* parcel);
@@ -226,7 +226,7 @@
};
KeyedVector<int32_t, Key*> mKeys;
- int mType;
+ KeyboardType mType;
std::string mLoadFileName;
KeyedVector<int32_t, int32_t> mKeysByScanCode;
diff --git a/include/input/NamedEnum.h b/include/input/NamedEnum.h
index 42cfb12..6562348 100644
--- a/include/input/NamedEnum.h
+++ b/include/input/NamedEnum.h
@@ -115,10 +115,10 @@
// Do not specialize it to a large number to avoid performance issues.
// The recommended maximum enum number to specialize is 64.
template <typename E>
- static const std::string string(E val) {
+ static const std::string string(E val, const char* fallbackFormat = "%02d") {
std::string result;
std::optional<std::string_view> enumString = enum_name(val);
- result += enumString ? enumString.value() : base::StringPrintf("0x%08x", val);
+ result += enumString ? enumString.value() : base::StringPrintf(fallbackFormat, val);
return result;
}
};
diff --git a/libs/android_runtime_lazy/Android.bp b/libs/android_runtime_lazy/Android.bp
index 09a5f39..cdd7764 100644
--- a/libs/android_runtime_lazy/Android.bp
+++ b/libs/android_runtime_lazy/Android.bp
@@ -35,6 +35,11 @@
vendor_available: true,
double_loadable: true,
host_supported: true,
+ target: {
+ darwin: {
+ enabled: false,
+ }
+ },
cflags: [
"-Wall",
diff --git a/libs/binder/ActivityManager.cpp b/libs/binder/ActivityManager.cpp
index 5e4c98f..e45a656 100644
--- a/libs/binder/ActivityManager.cpp
+++ b/libs/binder/ActivityManager.cpp
@@ -17,6 +17,7 @@
#include <mutex>
#include <unistd.h>
+#include <android/permission_manager.h>
#include <binder/ActivityManager.h>
#include <binder/Binder.h>
#include <binder/IServiceManager.h>
@@ -61,23 +62,27 @@
return service != nullptr ? service->openContentUri(stringUri) : -1;
}
-void ActivityManager::registerUidObserver(const sp<IUidObserver>& observer,
+status_t ActivityManager::registerUidObserver(const sp<IUidObserver>& observer,
const int32_t event,
const int32_t cutpoint,
const String16& callingPackage)
{
sp<IActivityManager> service = getService();
if (service != nullptr) {
- service->registerUidObserver(observer, event, cutpoint, callingPackage);
+ return service->registerUidObserver(observer, event, cutpoint, callingPackage);
}
+ // ActivityManagerService appears dead. Return usual error code for dead service.
+ return DEAD_OBJECT;
}
-void ActivityManager::unregisterUidObserver(const sp<IUidObserver>& observer)
+status_t ActivityManager::unregisterUidObserver(const sp<IUidObserver>& observer)
{
sp<IActivityManager> service = getService();
if (service != nullptr) {
- service->unregisterUidObserver(observer);
+ return service->unregisterUidObserver(observer);
}
+ // ActivityManagerService appears dead. Return usual error code for dead service.
+ return DEAD_OBJECT;
}
bool ActivityManager::isUidActive(const uid_t uid, const String16& callingPackage)
@@ -98,6 +103,18 @@
return PROCESS_STATE_UNKNOWN;
}
+status_t ActivityManager::checkPermission(const String16& permission,
+ const pid_t pid,
+ const uid_t uid,
+ int32_t* outResult) {
+ sp<IActivityManager> service = getService();
+ if (service != nullptr) {
+ return service->checkPermission(permission, pid, uid, outResult);
+ }
+ // ActivityManagerService appears dead. Return usual error code for dead service.
+ return DEAD_OBJECT;
+}
+
status_t ActivityManager::linkToDeath(const sp<IBinder::DeathRecipient>& recipient) {
sp<IActivityManager> service = getService();
if (service != nullptr) {
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index df4fb4d..feaea63 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -31,6 +31,11 @@
"libutils_headers",
],
min_sdk_version: "29",
+ target: {
+ darwin: {
+ enabled: false,
+ },
+ },
}
// These interfaces are android-specific implementation unrelated to binder
@@ -104,7 +109,9 @@
"Stability.cpp",
"Status.cpp",
"TextOutput.cpp",
+ "Utils.cpp",
":libbinder_aidl",
+ ":activity_manager_procstate_aidl",
],
target: {
@@ -119,6 +126,9 @@
vendor: {
exclude_srcs: libbinder_device_interface_sources,
},
+ darwin: {
+ enabled: false,
+ },
},
aidl: {
@@ -132,8 +142,10 @@
cflags: [
"-Wall",
"-Wextra",
+ "-Wextra-semi",
"-Werror",
"-Wzero-as-null-pointer-constant",
+ "-DANDROID_BASE_UNIQUE_FD_DISABLE_IMPLICIT_CONVERSION",
],
product_variables: {
binder32bit: {
@@ -160,6 +172,23 @@
misc_undefined: ["integer"],
},
min_sdk_version: "29",
+
+ tidy: true,
+ tidy_flags: [
+ // Only check our headers
+ "--header-filter=^.*frameworks/native/libs/binder/.*.h$",
+ ],
+ tidy_checks_as_errors: [
+ "*",
+ "-clang-analyzer-core.CallAndMessage",
+ "-clang-analyzer-core.uninitialized.Assign",
+ "-clang-analyzer-unix.Malloc,",
+ "-clang-analyzer-deadcode.DeadStores",
+ "-clang-analyzer-optin.cplusplus.UninitializedObject",
+ "-misc-no-recursion",
+ "-misc-redundant-expression",
+ "-misc-unused-using-decls",
+ ],
}
// AIDL interface between libbinder and framework.jar
diff --git a/libs/binder/Binder.cpp b/libs/binder/Binder.cpp
index 6ca3b16..d964d25 100644
--- a/libs/binder/Binder.cpp
+++ b/libs/binder/Binder.cpp
@@ -133,6 +133,7 @@
public:
// unlocked objects
bool mRequestingSid = false;
+ bool mInheritRt = false;
sp<IBinder> mExtension;
int mPolicy = SCHED_NORMAL;
int mPriority = 0;
@@ -173,6 +174,10 @@
{
data.setDataPosition(0);
+ if (reply != nullptr && (flags & FLAG_CLEAR_BUF)) {
+ reply->markSensitive();
+ }
+
status_t err = NO_ERROR;
switch (code) {
case PING_TRANSACTION:
@@ -323,6 +328,27 @@
return e->mPriority;
}
+bool BBinder::isInheritRt() {
+ Extras* e = mExtras.load(std::memory_order_acquire);
+
+ return e && e->mInheritRt;
+}
+
+void BBinder::setInheritRt(bool inheritRt) {
+ Extras* e = mExtras.load(std::memory_order_acquire);
+
+ if (!e) {
+ if (!inheritRt) {
+ return;
+ }
+
+ e = getOrCreateExtras();
+ if (!e) return; // out of memory
+ }
+
+ e->mInheritRt = inheritRt;
+}
+
pid_t BBinder::getDebugPid() {
return getpid();
}
diff --git a/libs/binder/BpBinder.cpp b/libs/binder/BpBinder.cpp
index c183d29..bf4387a 100644
--- a/libs/binder/BpBinder.cpp
+++ b/libs/binder/BpBinder.cpp
@@ -137,8 +137,8 @@
}
BpBinder::BpBinder(int32_t handle, int32_t trackedUid)
- : mHandle(handle)
- , mStability(0)
+ : mStability(0)
+ , mHandle(handle)
, mAlive(1)
, mObitsSent(0)
, mObituaries(nullptr)
@@ -223,13 +223,14 @@
if (code >= FIRST_CALL_TRANSACTION && code <= LAST_CALL_TRANSACTION) {
using android::internal::Stability;
- auto stability = Stability::get(this);
- auto required = privateVendor ? Stability::VENDOR : Stability::getLocalStability();
+ auto category = Stability::getCategory(this);
+ Stability::Level required = privateVendor ? Stability::VENDOR
+ : Stability::getLocalLevel();
- if (CC_UNLIKELY(!Stability::check(stability, required))) {
+ if (CC_UNLIKELY(!Stability::check(category, required))) {
ALOGE("Cannot do a user transaction on a %s binder in a %s context.",
- Stability::stabilityString(stability).c_str(),
- Stability::stabilityString(required).c_str());
+ category.debugString().c_str(),
+ Stability::levelString(required).c_str());
return BAD_TYPE;
}
}
diff --git a/libs/binder/BufferedTextOutput.cpp b/libs/binder/BufferedTextOutput.cpp
index 8cf6097..88c85bf 100644
--- a/libs/binder/BufferedTextOutput.cpp
+++ b/libs/binder/BufferedTextOutput.cpp
@@ -18,7 +18,6 @@
#include <binder/Debug.h>
#include <cutils/atomic.h>
-#include <cutils/threads.h>
#include <utils/Log.h>
#include <utils/RefBase.h>
#include <utils/Vector.h>
@@ -91,22 +90,6 @@
static pthread_mutex_t gMutex = PTHREAD_MUTEX_INITIALIZER;
-static thread_store_t tls;
-
-BufferedTextOutput::ThreadState* BufferedTextOutput::getThreadState()
-{
- ThreadState* ts = (ThreadState*) thread_store_get( &tls );
- if (ts) return ts;
- ts = new ThreadState;
- thread_store_set( &tls, ts, threadDestructor );
- return ts;
-}
-
-void BufferedTextOutput::threadDestructor(void *st)
-{
- delete ((ThreadState*)st);
-}
-
static volatile int32_t gSequence = 0;
static volatile int32_t gFreeBufferIndex = -1;
@@ -266,16 +249,14 @@
BufferedTextOutput::BufferState* BufferedTextOutput::getBuffer() const
{
if ((mFlags&MULTITHREADED) != 0) {
- ThreadState* ts = getThreadState();
- if (ts) {
- while (ts->states.size() <= (size_t)mIndex) ts->states.add(nullptr);
- BufferState* bs = ts->states[mIndex].get();
- if (bs != nullptr && bs->seq == mSeq) return bs;
-
- ts->states.editItemAt(mIndex) = new BufferState(mIndex);
- bs = ts->states[mIndex].get();
- if (bs != nullptr) return bs;
- }
+ thread_local ThreadState ts;
+ while (ts.states.size() <= (size_t)mIndex) ts.states.add(nullptr);
+ BufferState* bs = ts.states[mIndex].get();
+ if (bs != nullptr && bs->seq == mSeq) return bs;
+
+ ts.states.editItemAt(mIndex) = new BufferState(mIndex);
+ bs = ts.states[mIndex].get();
+ if (bs != nullptr) return bs;
}
return mGlobalState;
diff --git a/libs/binder/BufferedTextOutput.h b/libs/binder/BufferedTextOutput.h
index 1b27bb2..fdd532a 100644
--- a/libs/binder/BufferedTextOutput.h
+++ b/libs/binder/BufferedTextOutput.h
@@ -47,10 +47,7 @@
private:
struct BufferState;
struct ThreadState;
-
- static ThreadState*getThreadState();
- static void threadDestructor(void *st);
-
+
BufferState*getBuffer() const;
uint32_t mFlags;
diff --git a/libs/binder/Debug.cpp b/libs/binder/Debug.cpp
index 64c1ff6..3a62059 100644
--- a/libs/binder/Debug.cpp
+++ b/libs/binder/Debug.cpp
@@ -208,7 +208,7 @@
}
for (offset = 0; ; offset += bytesPerLine, pos += bytesPerLine) {
- long remain = length;
+ ssize_t remain = length;
char* c = buffer;
if (!oneLine && !cStyle) {
diff --git a/libs/binder/IActivityManager.cpp b/libs/binder/IActivityManager.cpp
index 1eb5363..08169f5 100644
--- a/libs/binder/IActivityManager.cpp
+++ b/libs/binder/IActivityManager.cpp
@@ -17,9 +17,11 @@
#include <unistd.h>
#include <fcntl.h>
+#include <android/permission_manager.h>
#include <binder/ActivityManager.h>
#include <binder/IActivityManager.h>
#include <binder/Parcel.h>
+#include <utils/Errors.h>
namespace android {
@@ -57,7 +59,7 @@
return fd;
}
- virtual void registerUidObserver(const sp<IUidObserver>& observer,
+ virtual status_t registerUidObserver(const sp<IUidObserver>& observer,
const int32_t event,
const int32_t cutpoint,
const String16& callingPackage)
@@ -68,15 +70,23 @@
data.writeInt32(event);
data.writeInt32(cutpoint);
data.writeString16(callingPackage);
- remote()->transact(REGISTER_UID_OBSERVER_TRANSACTION, data, &reply);
+ status_t err = remote()->transact(REGISTER_UID_OBSERVER_TRANSACTION, data, &reply);
+ if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) {
+ return err;
+ }
+ return OK;
}
- virtual void unregisterUidObserver(const sp<IUidObserver>& observer)
+ virtual status_t unregisterUidObserver(const sp<IUidObserver>& observer)
{
Parcel data, reply;
data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor());
data.writeStrongBinder(IInterface::asBinder(observer));
- remote()->transact(UNREGISTER_UID_OBSERVER_TRANSACTION, data, &reply);
+ status_t err = remote()->transact(UNREGISTER_UID_OBSERVER_TRANSACTION, data, &reply);
+ if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) {
+ return err;
+ }
+ return OK;
}
virtual bool isUidActive(const uid_t uid, const String16& callingPackage)
@@ -104,10 +114,27 @@
}
return reply.readInt32();
}
+
+ virtual status_t checkPermission(const String16& permission,
+ const pid_t pid,
+ const uid_t uid,
+ int32_t* outResult) {
+ Parcel data, reply;
+ data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor());
+ data.writeString16(permission);
+ data.writeInt32(pid);
+ data.writeInt32(uid);
+ status_t err = remote()->transact(CHECK_PERMISSION_TRANSACTION, data, &reply);
+ if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) {
+ return err;
+ }
+ *outResult = reply.readInt32();
+ return NO_ERROR;
+ }
};
// ------------------------------------------------------------------------------------
-IMPLEMENT_META_INTERFACE(ActivityManager, "android.app.IActivityManager");
+IMPLEMENT_META_INTERFACE(ActivityManager, "android.app.IActivityManager")
} // namespace android
diff --git a/libs/binder/IAppOpsCallback.cpp b/libs/binder/IAppOpsCallback.cpp
index b9eb281..2b3f462 100644
--- a/libs/binder/IAppOpsCallback.cpp
+++ b/libs/binder/IAppOpsCallback.cpp
@@ -43,7 +43,7 @@
}
};
-IMPLEMENT_META_INTERFACE(AppOpsCallback, "com.android.internal.app.IAppOpsCallback");
+IMPLEMENT_META_INTERFACE(AppOpsCallback, "com.android.internal.app.IAppOpsCallback")
// ----------------------------------------------------------------------
diff --git a/libs/binder/IAppOpsService.cpp b/libs/binder/IAppOpsService.cpp
index ee0cd62..1897969 100644
--- a/libs/binder/IAppOpsService.cpp
+++ b/libs/binder/IAppOpsService.cpp
@@ -162,7 +162,7 @@
}
};
-IMPLEMENT_META_INTERFACE(AppOpsService, "com.android.internal.app.IAppOpsService");
+IMPLEMENT_META_INTERFACE(AppOpsService, "com.android.internal.app.IAppOpsService")
// ----------------------------------------------------------------------
diff --git a/libs/binder/IBatteryStats.cpp b/libs/binder/IBatteryStats.cpp
index a47dbac..d0085df 100644
--- a/libs/binder/IBatteryStats.cpp
+++ b/libs/binder/IBatteryStats.cpp
@@ -130,7 +130,7 @@
};
-IMPLEMENT_META_INTERFACE(BatteryStats, "com.android.internal.app.IBatteryStats");
+IMPLEMENT_META_INTERFACE(BatteryStats, "com.android.internal.app.IBatteryStats")
// ----------------------------------------------------------------------
diff --git a/libs/binder/IMediaResourceMonitor.cpp b/libs/binder/IMediaResourceMonitor.cpp
index 4198e49..f5fa817 100644
--- a/libs/binder/IMediaResourceMonitor.cpp
+++ b/libs/binder/IMediaResourceMonitor.cpp
@@ -38,10 +38,11 @@
}
};
-IMPLEMENT_META_INTERFACE(MediaResourceMonitor, "android.media.IMediaResourceMonitor");
+IMPLEMENT_META_INTERFACE(MediaResourceMonitor, "android.media.IMediaResourceMonitor")
// ----------------------------------------------------------------------
+// NOLINTNEXTLINE(google-default-arguments)
status_t BnMediaResourceMonitor::onTransact( uint32_t code, const Parcel& data, Parcel* reply,
uint32_t flags) {
switch(code) {
diff --git a/libs/binder/IMemory.cpp b/libs/binder/IMemory.cpp
index d8b44f9..cca8f81 100644
--- a/libs/binder/IMemory.cpp
+++ b/libs/binder/IMemory.cpp
@@ -223,7 +223,7 @@
// ---------------------------------------------------------------------------
-IMPLEMENT_META_INTERFACE(Memory, "android.utils.IMemory");
+IMPLEMENT_META_INTERFACE(Memory, "android.utils.IMemory")
BnMemory::BnMemory() {
}
@@ -388,7 +388,7 @@
// ---------------------------------------------------------------------------
-IMPLEMENT_META_INTERFACE(MemoryHeap, "android.utils.IMemoryHeap");
+IMPLEMENT_META_INTERFACE(MemoryHeap, "android.utils.IMemoryHeap")
BnMemoryHeap::BnMemoryHeap() {
}
diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp
index 05fcc2b..7d01e0b 100644
--- a/libs/binder/IPCThreadState.cpp
+++ b/libs/binder/IPCThreadState.cpp
@@ -135,7 +135,7 @@
out << "target.ptr=" << btd->target.ptr;
}
out << " (cookie " << btd->cookie << ")" << endl
- << "code=" << TypeCode(btd->code) << ", flags=" << (void*)(long)btd->flags << endl
+ << "code=" << TypeCode(btd->code) << ", flags=" << (void*)(uint64_t)btd->flags << endl
<< "data=" << btd->data.ptr.buffer << " (" << (void*)btd->data_size
<< " bytes)" << endl
<< "offsets=" << btd->data.ptr.offsets << " (" << (void*)btd->offsets_size
@@ -150,7 +150,7 @@
uint32_t code = (uint32_t)*cmd++;
size_t cmdIndex = code & 0xff;
if (code == BR_ERROR) {
- out << "BR_ERROR: " << (void*)(long)(*cmd++) << endl;
+ out << "BR_ERROR: " << (void*)(uint64_t)(*cmd++) << endl;
return cmd;
} else if (cmdIndex >= N) {
out << "Unknown reply: " << code << endl;
@@ -177,21 +177,21 @@
case BR_DECREFS: {
const int32_t b = *cmd++;
const int32_t c = *cmd++;
- out << ": target=" << (void*)(long)b << " (cookie " << (void*)(long)c << ")";
+ out << ": target=" << (void*)(uint64_t)b << " (cookie " << (void*)(uint64_t)c << ")";
} break;
case BR_ATTEMPT_ACQUIRE: {
const int32_t p = *cmd++;
const int32_t b = *cmd++;
const int32_t c = *cmd++;
- out << ": target=" << (void*)(long)b << " (cookie " << (void*)(long)c
+ out << ": target=" << (void*)(uint64_t)b << " (cookie " << (void*)(uint64_t)c
<< "), pri=" << p;
} break;
case BR_DEAD_BINDER:
case BR_CLEAR_DEATH_NOTIFICATION_DONE: {
const int32_t c = *cmd++;
- out << ": death cookie " << (void*)(long)c;
+ out << ": death cookie " << (void*)(uint64_t)c;
} break;
default:
@@ -232,7 +232,7 @@
case BC_FREE_BUFFER: {
const int32_t buf = *cmd++;
- out << ": buffer=" << (void*)(long)buf;
+ out << ": buffer=" << (void*)(uint64_t)buf;
} break;
case BC_INCREFS:
@@ -247,7 +247,7 @@
case BC_ACQUIRE_DONE: {
const int32_t b = *cmd++;
const int32_t c = *cmd++;
- out << ": target=" << (void*)(long)b << " (cookie " << (void*)(long)c << ")";
+ out << ": target=" << (void*)(uint64_t)b << " (cookie " << (void*)(uint64_t)c << ")";
} break;
case BC_ATTEMPT_ACQUIRE: {
@@ -260,12 +260,12 @@
case BC_CLEAR_DEATH_NOTIFICATION: {
const int32_t h = *cmd++;
const int32_t c = *cmd++;
- out << ": handle=" << h << " (death cookie " << (void*)(long)c << ")";
+ out << ": handle=" << h << " (death cookie " << (void*)(uint64_t)c << ")";
} break;
case BC_DEAD_BINDER_DONE: {
const int32_t c = *cmd++;
- out << ": death cookie " << (void*)(long)c;
+ out << ": death cookie " << (void*)(uint64_t)c;
} break;
default:
@@ -895,21 +895,21 @@
tr.data_size,
reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
tr.offsets_size/sizeof(binder_size_t),
- freeBuffer, this);
+ freeBuffer);
} else {
err = *reinterpret_cast<const status_t*>(tr.data.ptr.buffer);
freeBuffer(nullptr,
reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
tr.data_size,
reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
- tr.offsets_size/sizeof(binder_size_t), this);
+ tr.offsets_size/sizeof(binder_size_t));
}
} else {
freeBuffer(nullptr,
reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
tr.data_size,
reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
- tr.offsets_size/sizeof(binder_size_t), this);
+ tr.offsets_size/sizeof(binder_size_t));
continue;
}
}
@@ -1077,7 +1077,7 @@
sp<BBinder> the_context_object;
-void IPCThreadState::setTheContextObject(sp<BBinder> obj)
+void IPCThreadState::setTheContextObject(const sp<BBinder>& obj)
{
the_context_object = obj;
}
@@ -1183,7 +1183,7 @@
reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
tr.data_size,
reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
- tr.offsets_size/sizeof(binder_size_t), freeBuffer, this);
+ tr.offsets_size/sizeof(binder_size_t), freeBuffer);
const void* origServingStackPointer = mServingStackPointer;
mServingStackPointer = &origServingStackPointer; // anything on the stack
@@ -1244,12 +1244,26 @@
if ((tr.flags & TF_ONE_WAY) == 0) {
LOG_ONEWAY("Sending reply to %d!", mCallingPid);
if (error < NO_ERROR) reply.setError(error);
- sendReply(reply, 0);
+
+ constexpr uint32_t kForwardReplyFlags = TF_CLEAR_BUF;
+ sendReply(reply, (tr.flags & kForwardReplyFlags));
} else {
- if (error != OK || reply.dataSize() != 0) {
- alog << "oneway function results will be dropped but finished with status "
- << statusToString(error)
- << " and parcel size " << reply.dataSize() << endl;
+ if (error != OK) {
+ alog << "oneway function results for code " << tr.code
+ << " on binder at "
+ << reinterpret_cast<void*>(tr.target.ptr)
+ << " will be dropped but finished with status "
+ << statusToString(error);
+
+ // ideally we could log this even when error == OK, but it
+ // causes too much logspam because some manually-written
+ // interfaces have clients that call methods which always
+ // write results, sometimes as oneway methods.
+ if (reply.dataSize() != 0) {
+ alog << " and reply parcel size " << reply.dataSize();
+ }
+
+ alog << endl;
}
LOG_ONEWAY("NOT sending reply to %d!", mCallingPid);
}
@@ -1368,7 +1382,7 @@
void IPCThreadState::freeBuffer(Parcel* parcel, const uint8_t* data,
size_t /*dataSize*/,
const binder_size_t* /*objects*/,
- size_t /*objectsSize*/, void* /*cookie*/)
+ size_t /*objectsSize*/)
{
//ALOGI("Freeing parcel %p", &parcel);
IF_LOG_COMMANDS() {
diff --git a/libs/binder/IPermissionController.cpp b/libs/binder/IPermissionController.cpp
index d9bf3cc..f94f413 100644
--- a/libs/binder/IPermissionController.cpp
+++ b/libs/binder/IPermissionController.cpp
@@ -103,7 +103,7 @@
}
};
-IMPLEMENT_META_INTERFACE(PermissionController, "android.os.IPermissionController");
+IMPLEMENT_META_INTERFACE(PermissionController, "android.os.IPermissionController")
// ----------------------------------------------------------------------
diff --git a/libs/binder/IProcessInfoService.cpp b/libs/binder/IProcessInfoService.cpp
index a38a27a..570edb9 100644
--- a/libs/binder/IProcessInfoService.cpp
+++ b/libs/binder/IProcessInfoService.cpp
@@ -84,7 +84,7 @@
}
};
-IMPLEMENT_META_INTERFACE(ProcessInfoService, "android.os.IProcessInfoService");
+IMPLEMENT_META_INTERFACE(ProcessInfoService, "android.os.IProcessInfoService")
// ----------------------------------------------------------------------
diff --git a/libs/binder/IResultReceiver.cpp b/libs/binder/IResultReceiver.cpp
index 556288c..cd92217 100644
--- a/libs/binder/IResultReceiver.cpp
+++ b/libs/binder/IResultReceiver.cpp
@@ -42,7 +42,7 @@
}
};
-IMPLEMENT_META_INTERFACE(ResultReceiver, "com.android.internal.os.IResultReceiver");
+IMPLEMENT_META_INTERFACE(ResultReceiver, "com.android.internal.os.IResultReceiver")
// ----------------------------------------------------------------------
diff --git a/libs/binder/IServiceManager.cpp b/libs/binder/IServiceManager.cpp
index 6d728dc..ca067e2 100644
--- a/libs/binder/IServiceManager.cpp
+++ b/libs/binder/IServiceManager.cpp
@@ -221,7 +221,7 @@
const bool isVendorService =
strcmp(ProcessState::self()->getDriverName().c_str(), "/dev/vndbinder") == 0;
- const long timeout = 5000;
+ constexpr int64_t timeout = 5000;
int64_t startTime = uptimeMillis();
// Vendor code can't access system properties
if (!gSystemBootCompleted && !isVendorService) {
@@ -234,7 +234,7 @@
#endif
}
// retry interval in millisecond; note that vendor services stay at 100ms
- const long sleepTime = gSystemBootCompleted ? 1000 : 100;
+ const useconds_t sleepTime = gSystemBootCompleted ? 1000 : 100;
ALOGI("Waiting for service '%s' on '%s'...", String8(name).string(),
ProcessState::self()->getDriverName().c_str());
@@ -310,7 +310,7 @@
// Simple RAII object to ensure a function call immediately before going out of scope
class Defer {
public:
- Defer(std::function<void()>&& f) : mF(std::move(f)) {}
+ explicit Defer(std::function<void()>&& f) : mF(std::move(f)) {}
~Defer() { mF(); }
private:
std::function<void()> mF;
diff --git a/libs/binder/IShellCallback.cpp b/libs/binder/IShellCallback.cpp
index a3e2b67..86dd5c4 100644
--- a/libs/binder/IShellCallback.cpp
+++ b/libs/binder/IShellCallback.cpp
@@ -52,7 +52,7 @@
}
};
-IMPLEMENT_META_INTERFACE(ShellCallback, "com.android.internal.os.IShellCallback");
+IMPLEMENT_META_INTERFACE(ShellCallback, "com.android.internal.os.IShellCallback")
// ----------------------------------------------------------------------
diff --git a/libs/binder/IUidObserver.cpp b/libs/binder/IUidObserver.cpp
index b21af96..a1b08db 100644
--- a/libs/binder/IUidObserver.cpp
+++ b/libs/binder/IUidObserver.cpp
@@ -71,10 +71,11 @@
// ----------------------------------------------------------------------
-IMPLEMENT_META_INTERFACE(UidObserver, "android.app.IUidObserver");
+IMPLEMENT_META_INTERFACE(UidObserver, "android.app.IUidObserver")
// ----------------------------------------------------------------------
+// NOLINTNEXTLINE(google-default-arguments)
status_t BnUidObserver::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
diff --git a/libs/binder/LazyServiceRegistrar.cpp b/libs/binder/LazyServiceRegistrar.cpp
index 325e204..2e15e50 100644
--- a/libs/binder/LazyServiceRegistrar.cpp
+++ b/libs/binder/LazyServiceRegistrar.cpp
@@ -29,16 +29,12 @@
using AidlServiceManager = android::os::IServiceManager;
-class ClientCounterCallback : public ::android::os::BnClientCallback {
+class ClientCounterCallbackImpl : public ::android::os::BnClientCallback {
public:
- ClientCounterCallback() : mNumConnectedServices(0), mForcePersist(false) {}
+ ClientCounterCallbackImpl() : mNumConnectedServices(0), mForcePersist(false) {}
bool registerService(const sp<IBinder>& service, const std::string& name,
bool allowIsolated, int dumpFlags);
-
- /**
- * Set a flag to prevent services from automatically shutting down
- */
void forcePersist(bool persist);
protected:
@@ -75,7 +71,23 @@
bool mForcePersist;
};
-bool ClientCounterCallback::registerService(const sp<IBinder>& service, const std::string& name,
+class ClientCounterCallback {
+public:
+ ClientCounterCallback();
+
+ bool registerService(const sp<IBinder>& service, const std::string& name,
+ bool allowIsolated, int dumpFlags);
+
+ /**
+ * Set a flag to prevent services from automatically shutting down
+ */
+ void forcePersist(bool persist);
+
+private:
+ sp<ClientCounterCallbackImpl> mImpl;
+};
+
+bool ClientCounterCallbackImpl::registerService(const sp<IBinder>& service, const std::string& name,
bool allowIsolated, int dumpFlags) {
auto manager = interface_cast<AidlServiceManager>(asBinder(defaultServiceManager()));
@@ -89,7 +101,7 @@
}
if (!reRegister) {
- if (!manager->registerClientCallback(name, service, this).isOk()) {
+ if(!manager->registerClientCallback(name, service, this).isOk()) {
ALOGE("Failed to add client callback for service %s", name.c_str());
return false;
}
@@ -105,7 +117,7 @@
return true;
}
-std::map<std::string, ClientCounterCallback::Service>::iterator ClientCounterCallback::assertRegisteredService(const sp<IBinder>& service) {
+std::map<std::string, ClientCounterCallbackImpl::Service>::iterator ClientCounterCallbackImpl::assertRegisteredService(const sp<IBinder>& service) {
LOG_ALWAYS_FATAL_IF(service == nullptr, "Got onClients callback for null service");
for (auto it = mRegisteredServices.begin(); it != mRegisteredServices.end(); ++it) {
auto const& [name, registered] = *it;
@@ -117,7 +129,7 @@
__builtin_unreachable();
}
-void ClientCounterCallback::forcePersist(bool persist) {
+void ClientCounterCallbackImpl::forcePersist(bool persist) {
mForcePersist = persist;
if(!mForcePersist) {
// Attempt a shutdown in case the number of clients hit 0 while the flag was on
@@ -129,7 +141,7 @@
* onClients is oneway, so no need to worry about multi-threading. Note that this means multiple
* invocations could occur on different threads however.
*/
-Status ClientCounterCallback::onClients(const sp<IBinder>& service, bool clients) {
+Status ClientCounterCallbackImpl::onClients(const sp<IBinder>& service, bool clients) {
auto & [name, registered] = *assertRegisteredService(service);
if (registered.clients == clients) {
LOG_ALWAYS_FATAL("Process already thought %s had clients: %d but servicemanager has "
@@ -154,7 +166,7 @@
return Status::ok();
}
-void ClientCounterCallback::tryShutdown() {
+void ClientCounterCallbackImpl::tryShutdown() {
if(mNumConnectedServices > 0) {
// Should only shut down if there are no clients
return;
@@ -175,7 +187,6 @@
bool success = manager->tryUnregisterService(entry.first, entry.second.service).isOk();
-
if (!success) {
ALOGI("Failed to unregister service %s", entry.first.c_str());
break;
@@ -200,6 +211,19 @@
}
}
+ClientCounterCallback::ClientCounterCallback() {
+ mImpl = sp<ClientCounterCallbackImpl>::make();
+}
+
+bool ClientCounterCallback::registerService(const sp<IBinder>& service, const std::string& name,
+ bool allowIsolated, int dumpFlags) {
+ return mImpl->registerService(service, name, allowIsolated, dumpFlags);
+}
+
+void ClientCounterCallback::forcePersist(bool persist) {
+ mImpl->forcePersist(persist);
+}
+
} // namespace internal
LazyServiceRegistrar::LazyServiceRegistrar() {
diff --git a/libs/binder/MemoryHeapBase.cpp b/libs/binder/MemoryHeapBase.cpp
index e4ea60f..e1cbc19 100644
--- a/libs/binder/MemoryHeapBase.cpp
+++ b/libs/binder/MemoryHeapBase.cpp
@@ -49,7 +49,7 @@
int fd = ashmem_create_region(name == nullptr ? "MemoryHeapBase" : name, size);
ALOGE_IF(fd<0, "error creating ashmem region: %s", strerror(errno));
if (fd >= 0) {
- if (mapfd(fd, size) == NO_ERROR) {
+ if (mapfd(fd, true, size) == NO_ERROR) {
if (flags & READ_ONLY) {
ashmem_set_prot_region(fd, PROT_READ);
}
@@ -70,7 +70,7 @@
if (fd >= 0) {
const size_t pagesize = getpagesize();
size = ((size + pagesize-1) & ~(pagesize-1));
- if (mapfd(fd, size) == NO_ERROR) {
+ if (mapfd(fd, false, size) == NO_ERROR) {
mDevice = device;
}
}
@@ -82,7 +82,7 @@
{
const size_t pagesize = getpagesize();
size = ((size + pagesize-1) & ~(pagesize-1));
- mapfd(fcntl(fd, F_DUPFD_CLOEXEC, 0), size, offset);
+ mapfd(fcntl(fd, F_DUPFD_CLOEXEC, 0), false, size, offset);
}
status_t MemoryHeapBase::init(int fd, void *base, size_t size, int flags, const char* device)
@@ -98,7 +98,7 @@
return NO_ERROR;
}
-status_t MemoryHeapBase::mapfd(int fd, size_t size, off_t offset)
+status_t MemoryHeapBase::mapfd(int fd, bool writeableByCaller, size_t size, off_t offset)
{
if (size == 0) {
// try to figure out the size automatically
@@ -116,8 +116,12 @@
}
if ((mFlags & DONT_MAP_LOCALLY) == 0) {
+ int prot = PROT_READ;
+ if (writeableByCaller || (mFlags & READ_ONLY) == 0) {
+ prot |= PROT_WRITE;
+ }
void* base = (uint8_t*)mmap(nullptr, size,
- PROT_READ|PROT_WRITE, MAP_SHARED, fd, offset);
+ prot, MAP_SHARED, fd, offset);
if (base == MAP_FAILED) {
ALOGE("mmap(fd=%d, size=%zu) failed (%s)",
fd, size, strerror(errno));
diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp
index ddd9f9b..91e465f 100644
--- a/libs/binder/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -49,6 +49,7 @@
#include <private/binder/binder_module.h>
#include "Static.h"
+#include "Utils.h"
#define LOG_REFS(...)
//#define LOG_REFS(...) ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__)
@@ -163,14 +164,11 @@
ALOGE("Invalid object type 0x%08x", obj.hdr.type);
}
-status_t Parcel::finishFlattenBinder(
- const sp<IBinder>& binder, const flat_binder_object& flat)
+status_t Parcel::finishFlattenBinder(const sp<IBinder>& binder)
{
- status_t status = writeObject(flat, false);
- if (status != OK) return status;
-
internal::Stability::tryMarkCompilationUnit(binder.get());
- return writeInt32(internal::Stability::get(binder.get()));
+ auto category = internal::Stability::getCategory(binder.get());
+ return writeInt32(category.repr());
}
status_t Parcel::finishUnflattenBinder(
@@ -180,7 +178,7 @@
status_t status = readInt32(&stability);
if (status != OK) return status;
- status = internal::Stability::set(binder.get(), stability, true /*log*/);
+ status = internal::Stability::setRepr(binder.get(), stability, true /*log*/);
if (status != OK) return status;
*out = binder;
@@ -224,6 +222,9 @@
if (local->isRequestingSid()) {
obj.flags |= FLAT_BINDER_FLAG_TXN_SECURITY_CTX;
}
+ if (local->isInheritRt()) {
+ obj.flags |= FLAT_BINDER_FLAG_INHERIT_RT;
+ }
obj.hdr.type = BINDER_TYPE_BINDER;
obj.binder = reinterpret_cast<uintptr_t>(local->getWeakRefs());
obj.cookie = reinterpret_cast<uintptr_t>(local);
@@ -236,7 +237,10 @@
obj.flags |= schedBits;
- return finishFlattenBinder(binder, obj);
+ status_t status = writeObject(obj, false);
+ if (status != OK) return status;
+
+ return finishFlattenBinder(binder);
}
status_t Parcel::unflattenBinder(sp<IBinder>* out) const
@@ -502,6 +506,11 @@
return mHasFds;
}
+void Parcel::markSensitive() const
+{
+ mDeallocZero = true;
+}
+
void Parcel::updateWorkSourceRequestHeaderPosition() const {
// Only update the request headers once. We only want to point
// to the first headers read/written.
@@ -1068,6 +1077,7 @@
{
if (str == nullptr) return writeInt32(-1);
+ // NOTE: Keep this logic in sync with android_os_Parcel.cpp
status_t err = writeInt32(len);
if (err == NO_ERROR) {
uint8_t* data = (uint8_t*)writeInplace(len+sizeof(char));
@@ -1108,6 +1118,7 @@
{
if (str == nullptr) return writeInt32(-1);
+ // NOTE: Keep this logic in sync with android_os_Parcel.cpp
status_t err = writeInt32(len);
if (err == NO_ERROR) {
len *= sizeof(char16_t);
@@ -1906,17 +1917,6 @@
#endif
-status_t Parcel::readIntPtr(intptr_t *pArg) const
-{
- return readAligned(pArg);
-}
-
-
-intptr_t Parcel::readIntPtr() const
-{
- return readAligned<intptr_t>();
-}
-
status_t Parcel::readBool(bool *pArg) const
{
int32_t tmp = 0;
@@ -2059,7 +2059,10 @@
*outLen = size;
const char* str = (const char*)readInplace(size+1);
if (str != nullptr) {
- return str;
+ if (str[size] == '\0') {
+ return str;
+ }
+ android_errorWriteLog(0x534e4554, "172655291");
}
}
*outLen = 0;
@@ -2142,7 +2145,10 @@
*outLen = size;
const char16_t* str = (const char16_t*)readInplace((size+1)*sizeof(char16_t));
if (str != nullptr) {
- return str;
+ if (str[size] == u'\0') {
+ return str;
+ }
+ android_errorWriteLog(0x534e4554, "172655291");
}
}
*outLen = 0;
@@ -2501,7 +2507,7 @@
}
void Parcel::ipcSetDataReference(const uint8_t* data, size_t dataSize,
- const binder_size_t* objects, size_t objectsCount, release_func relFunc, void* relCookie)
+ const binder_size_t* objects, size_t objectsCount, release_func relFunc)
{
binder_size_t minOffset = 0;
freeDataNoInit();
@@ -2516,7 +2522,6 @@
mNextObjectHint = 0;
mObjectsSorted = false;
mOwner = relFunc;
- mOwnerCookie = relCookie;
for (size_t i = 0; i < mObjectsSize; i++) {
binder_size_t offset = mObjects[i];
if (offset < minOffset) {
@@ -2617,7 +2622,7 @@
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, mOwnerCookie);
+ mOwner(this, mData, mDataSize, mObjects, mObjectsSize);
} else {
LOG_ALLOC("Parcel %p: freeing allocated data", this);
releaseObjects();
@@ -2625,6 +2630,9 @@
LOG_ALLOC("Parcel %p: freeing with %zu capacity", this, mDataCapacity);
gParcelGlobalAllocSize -= mDataCapacity;
gParcelGlobalAllocCount--;
+ if (mDeallocZero) {
+ zeroMemory(mData, mDataSize);
+ }
free(mData);
}
if (mObjects) free(mObjects);
@@ -2647,6 +2655,21 @@
: continueWrite(std::max(newSize, (size_t) 128));
}
+static uint8_t* reallocZeroFree(uint8_t* data, size_t oldCapacity, size_t newCapacity, bool zero) {
+ if (!zero) {
+ return (uint8_t*)realloc(data, newCapacity);
+ }
+ uint8_t* newData = (uint8_t*)malloc(newCapacity);
+ if (!newData) {
+ return nullptr;
+ }
+
+ memcpy(newData, data, std::min(oldCapacity, newCapacity));
+ zeroMemory(data, oldCapacity);
+ free(data);
+ return newData;
+}
+
status_t Parcel::restartWrite(size_t desired)
{
if (desired > INT32_MAX) {
@@ -2660,7 +2683,7 @@
return continueWrite(desired);
}
- uint8_t* data = (uint8_t*)realloc(mData, desired);
+ uint8_t* data = reallocZeroFree(mData, mDataCapacity, desired, mDeallocZero);
if (!data && desired > mDataCapacity) {
mError = NO_MEMORY;
return NO_MEMORY;
@@ -2762,7 +2785,7 @@
memcpy(objects, mObjects, objectsSize*sizeof(binder_size_t));
}
//ALOGI("Freeing data ref of %p (pid=%d)", this, getpid());
- mOwner(this, mData, mDataSize, mObjects, mObjectsSize, mOwnerCookie);
+ mOwner(this, mData, mDataSize, mObjects, mObjectsSize);
mOwner = nullptr;
LOG_ALLOC("Parcel %p: taking ownership of %zu capacity", this, desired);
@@ -2811,7 +2834,7 @@
// We own the data, so we can just do a realloc().
if (desired > mDataCapacity) {
- uint8_t* data = (uint8_t*)realloc(mData, desired);
+ uint8_t* data = reallocZeroFree(mData, mDataCapacity, desired, mDeallocZero);
if (data) {
LOG_ALLOC("Parcel %p: continue from %zu to %zu capacity", this, mDataCapacity,
desired);
@@ -2879,6 +2902,7 @@
mHasFds = false;
mFdsKnown = true;
mAllowFds = true;
+ mDeallocZero = false;
mOwner = nullptr;
mOpenAshmemSize = 0;
mWorkSourceRequestHeaderPosition = 0;
diff --git a/libs/binder/ParcelableHolder.cpp b/libs/binder/ParcelableHolder.cpp
index e9df279..b2b8671 100644
--- a/libs/binder/ParcelableHolder.cpp
+++ b/libs/binder/ParcelableHolder.cpp
@@ -27,7 +27,6 @@
namespace android {
namespace os {
status_t ParcelableHolder::writeToParcel(Parcel* p) const {
- std::lock_guard<std::mutex> l(mMutex);
RETURN_ON_FAILURE(p->writeInt32(static_cast<int32_t>(this->getStability())));
if (this->mParcelPtr) {
RETURN_ON_FAILURE(p->writeInt32(this->mParcelPtr->dataSize()));
@@ -53,7 +52,6 @@
}
status_t ParcelableHolder::readFromParcel(const Parcel* p) {
- std::lock_guard<std::mutex> l(mMutex);
this->mStability = static_cast<Stability>(p->readInt32());
this->mParcelable = nullptr;
this->mParcelableName = std::nullopt;
diff --git a/libs/binder/PermissionCache.cpp b/libs/binder/PermissionCache.cpp
index 75a6d22..6eae5ef 100644
--- a/libs/binder/PermissionCache.cpp
+++ b/libs/binder/PermissionCache.cpp
@@ -27,7 +27,7 @@
// ----------------------------------------------------------------------------
-ANDROID_SINGLETON_STATIC_INSTANCE(PermissionCache) ;
+ANDROID_SINGLETON_STATIC_INSTANCE(PermissionCache)
// ----------------------------------------------------------------------------
diff --git a/libs/binder/PersistableBundle.cpp b/libs/binder/PersistableBundle.cpp
index 97a6c94..c807cfe 100644
--- a/libs/binder/PersistableBundle.cpp
+++ b/libs/binder/PersistableBundle.cpp
@@ -34,10 +34,22 @@
using android::sp;
using android::status_t;
using android::UNEXPECTED_NULL;
+
+using android::binder::VAL_BOOLEAN;
+using android::binder::VAL_INTEGER;
+using android::binder::VAL_LONG;
+using android::binder::VAL_DOUBLE;
+using android::binder::VAL_STRING;
+using android::binder::VAL_BOOLEANARRAY;
+using android::binder::VAL_INTARRAY;
+using android::binder::VAL_LONGARRAY;
+using android::binder::VAL_DOUBLEARRAY;
+using android::binder::VAL_STRINGARRAY;
+using android::binder::VAL_PERSISTABLEBUNDLE;
+
using std::map;
using std::set;
using std::vector;
-using namespace ::android::binder;
enum {
// Keep them in sync with BUNDLE_MAGIC* in frameworks/base/core/java/android/os/BaseBundle.java.
diff --git a/libs/binder/ProcessInfoService.cpp b/libs/binder/ProcessInfoService.cpp
index 00d6eef..f75141e 100644
--- a/libs/binder/ProcessInfoService.cpp
+++ b/libs/binder/ProcessInfoService.cpp
@@ -99,6 +99,6 @@
}
}
-ANDROID_SINGLETON_STATIC_INSTANCE(ProcessInfoService);
+ANDROID_SINGLETON_STATIC_INSTANCE(ProcessInfoService)
} // namespace android
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp
index 83ca687..9aedf28 100644
--- a/libs/binder/ProcessState.cpp
+++ b/libs/binder/ProcessState.cpp
@@ -130,7 +130,7 @@
// The root object is special since we get it directly from the driver, it is never
// written by Parcell::writeStrongBinder.
- internal::Stability::tryMarkCompilationUnit(context.get());
+ internal::Stability::markCompilationUnit(context.get());
return context;
}
diff --git a/libs/binder/Stability.cpp b/libs/binder/Stability.cpp
index 6115aec..339c538 100644
--- a/libs/binder/Stability.cpp
+++ b/libs/binder/Stability.cpp
@@ -13,6 +13,8 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+#define LOG_TAG "Stability"
+
#include <binder/Stability.h>
#include <binder/BpBinder.h>
@@ -21,34 +23,59 @@
namespace android {
namespace internal {
+// the libbinder parcel format is currently unstable
+
+// oldest version which is supported
+constexpr uint8_t kBinderWireFormatOldest = 1;
+// current version
+constexpr uint8_t kBinderWireFormatVersion = 1;
+
+Stability::Category Stability::Category::currentFromLevel(Level level) {
+ return {
+ .version = kBinderWireFormatVersion,
+ .reserved = {0},
+ .level = level,
+ };
+}
+
+std::string Stability::Category::debugString() {
+ return levelString(level) + " wire protocol version "
+ + std::to_string(version);
+}
+
void Stability::markCompilationUnit(IBinder* binder) {
- status_t result = set(binder, getLocalStability(), true /*log*/);
+ auto stability = Category::currentFromLevel(getLocalLevel());
+ status_t result = setRepr(binder, stability.repr(), true /*log*/);
LOG_ALWAYS_FATAL_IF(result != OK, "Should only mark known object.");
}
void Stability::markVintf(IBinder* binder) {
- status_t result = set(binder, Level::VINTF, true /*log*/);
+ auto stability = Category::currentFromLevel(Level::VINTF);
+ status_t result = setRepr(binder, stability.repr(), true /*log*/);
LOG_ALWAYS_FATAL_IF(result != OK, "Should only mark known object.");
}
void Stability::debugLogStability(const std::string& tag, const sp<IBinder>& binder) {
- ALOGE("%s: stability is %s", tag.c_str(), stabilityString(get(binder.get())).c_str());
+ auto stability = getCategory(binder.get());
+ ALOGE("%s: stability is %s", tag.c_str(), stability.debugString().c_str());
}
void Stability::markVndk(IBinder* binder) {
- status_t result = set(binder, Level::VENDOR, true /*log*/);
+ auto stability = Category::currentFromLevel(Level::VENDOR);
+ status_t result = setRepr(binder, stability.repr(), true /*log*/);
LOG_ALWAYS_FATAL_IF(result != OK, "Should only mark known object.");
}
bool Stability::requiresVintfDeclaration(const sp<IBinder>& binder) {
- return check(get(binder.get()), Level::VINTF);
+ return check(getCategory(binder.get()), Level::VINTF);
}
void Stability::tryMarkCompilationUnit(IBinder* binder) {
- (void) set(binder, getLocalStability(), false /*log*/);
+ auto stability = Category::currentFromLevel(getLocalLevel());
+ (void) setRepr(binder, stability.repr(), false /*log*/);
}
-Stability::Level Stability::getLocalStability() {
+Stability::Level Stability::getLocalLevel() {
#ifdef __ANDROID_VNDK__
#ifdef __ANDROID_APEX__
// TODO(b/142684679) avoid use_vendor on system APEXes
@@ -67,65 +94,81 @@
#endif
}
-status_t Stability::set(IBinder* binder, int32_t stability, bool log) {
- Level currentStability = get(binder);
+status_t Stability::setRepr(IBinder* binder, int32_t representation, bool log) {
+ auto current = getCategory(binder);
+ auto setting = Category::fromRepr(representation);
+
+ // If we have ahold of a binder with a newer declared version, then it
+ // should support older versions, and we will simply write our parcels with
+ // the current wire parcel format.
+ if (setting.version < kBinderWireFormatOldest) {
+ // always log, because this shouldn't happen
+ ALOGE("Cannot accept binder with older binder wire protocol version "
+ "%u. Versions less than %u are unsupported.", setting.version,
+ kBinderWireFormatOldest);
+ return BAD_TYPE;
+ }
// null binder is always written w/ 'UNDECLARED' stability
if (binder == nullptr) {
- if (stability == UNDECLARED) {
+ if (setting.level == UNDECLARED) {
return OK;
} else {
if (log) {
ALOGE("Null binder written with stability %s.",
- stabilityString(stability).c_str());
+ levelString(setting.level).c_str());
}
return BAD_TYPE;
}
}
- if (!isDeclaredStability(stability)) {
+ if (!isDeclaredLevel(setting.level)) {
if (log) {
- ALOGE("Can only set known stability, not %d.", stability);
+ ALOGE("Can only set known stability, not %u.", setting.level);
}
return BAD_TYPE;
}
- if (currentStability != Level::UNDECLARED && currentStability != stability) {
+ if (current.repr() != 0 && current != setting) {
if (log) {
- ALOGE("Interface being set with %s but it is already marked as %s.",
- stabilityString(stability).c_str(), stabilityString(currentStability).c_str());
+ ALOGE("Interface being set with %s but it is already marked as %s",
+ setting.debugString().c_str(),
+ current.debugString().c_str());
}
return BAD_TYPE;
}
- if (currentStability == stability) return OK;
+ if (current == setting) return OK;
BBinder* local = binder->localBinder();
if (local != nullptr) {
- local->mStability = static_cast<int32_t>(stability);
+ local->mStability = setting.repr();
} else {
- binder->remoteBinder()->mStability = static_cast<int32_t>(stability);
+ binder->remoteBinder()->mStability = setting.repr();
}
return OK;
}
-Stability::Level Stability::get(IBinder* binder) {
- if (binder == nullptr) return UNDECLARED;
+Stability::Category Stability::getCategory(IBinder* binder) {
+ if (binder == nullptr) {
+ return Category::currentFromLevel(Level::UNDECLARED);
+ }
BBinder* local = binder->localBinder();
if (local != nullptr) {
- return static_cast<Stability::Level>(local->mStability);
+ return Category::fromRepr(local->mStability);
}
- return static_cast<Stability::Level>(binder->remoteBinder()->mStability);
+ return Category::fromRepr(binder->remoteBinder()->mStability);
}
-bool Stability::check(int32_t provided, Level required) {
- bool stable = (provided & required) == required;
+bool Stability::check(Category provided, Level required) {
+ bool stable = (provided.level & required) == required;
- if (!isDeclaredStability(provided) && provided != UNDECLARED) {
- ALOGE("Unknown stability when checking interface stability %d.", provided);
+ if (provided.level != UNDECLARED && !isDeclaredLevel(provided.level)) {
+ ALOGE("Unknown stability when checking interface stability %d.",
+ provided.level);
stable = false;
}
@@ -133,18 +176,18 @@
return stable;
}
-bool Stability::isDeclaredStability(int32_t stability) {
+bool Stability::isDeclaredLevel(Level stability) {
return stability == VENDOR || stability == SYSTEM || stability == VINTF;
}
-std::string Stability::stabilityString(int32_t stability) {
- switch (stability) {
+std::string Stability::levelString(Level level) {
+ switch (level) {
case Level::UNDECLARED: return "undeclared stability";
case Level::VENDOR: return "vendor stability";
case Level::SYSTEM: return "system stability";
case Level::VINTF: return "vintf stability";
}
- return "unknown stability " + std::to_string(stability);
+ return "unknown stability " + std::to_string(level);
}
} // namespace internal
diff --git a/libs/binder/Static.cpp b/libs/binder/Static.cpp
index db0f1c7..565f2e2 100644
--- a/libs/binder/Static.cpp
+++ b/libs/binder/Static.cpp
@@ -33,7 +33,7 @@
{
public:
LogTextOutput() : BufferedTextOutput(MULTITHREADED) { }
- virtual ~LogTextOutput() { };
+ virtual ~LogTextOutput() { }
protected:
virtual status_t writeLines(const struct iovec& vec, size_t N)
@@ -49,7 +49,7 @@
{
public:
explicit FdTextOutput(int fd) : BufferedTextOutput(MULTITHREADED), mFD(fd) { }
- virtual ~FdTextOutput() { };
+ virtual ~FdTextOutput() { }
protected:
virtual status_t writeLines(const struct iovec& vec, size_t N)
diff --git a/libs/binder/Status.cpp b/libs/binder/Status.cpp
index 64ab7a9..b5a078c 100644
--- a/libs/binder/Status.cpp
+++ b/libs/binder/Status.cpp
@@ -245,10 +245,5 @@
return ret;
}
-std::stringstream& operator<< (std::stringstream& stream, const Status& s) {
- stream << s.toString8().string();
- return stream;
-}
-
} // namespace binder
} // namespace android
diff --git a/libs/binder/TEST_MAPPING b/libs/binder/TEST_MAPPING
index c232283..97e282e 100644
--- a/libs/binder/TEST_MAPPING
+++ b/libs/binder/TEST_MAPPING
@@ -16,6 +16,13 @@
"name": "binderTextOutputTest"
},
{
+ "name": "binderParcelTest"
+ },
+ {
+ "name": "binderParcelTest",
+ "host": true
+ },
+ {
"name": "binderLibTest"
},
{
@@ -31,6 +38,9 @@
"name": "aidl_lazy_test"
},
{
+ "name": "aidl_integration_test"
+ },
+ {
"name": "libbinderthreadstateutils_test"
},
{
@@ -43,6 +53,15 @@
"exclude-filter": "android.os.cts.StrictModeTest#testNonSdkApiUsage"
}
]
+ },
+ {
+ "name": "libbinder_rs-internal_test"
+ },
+ {
+ "name": "rustBinderTest"
+ },
+ {
+ "name": "binderRustNdkInteropTest"
}
]
}
diff --git a/libs/binder/parcel_fuzzer/random_parcel.h b/libs/binder/Utils.cpp
similarity index 70%
copy from libs/binder/parcel_fuzzer/random_parcel.h
copy to libs/binder/Utils.cpp
index 2923c47..90a4502 100644
--- a/libs/binder/parcel_fuzzer/random_parcel.h
+++ b/libs/binder/Utils.cpp
@@ -14,14 +14,14 @@
* limitations under the License.
*/
-#pragma once
+#include "Utils.h"
-#include "binder_ndk.h"
-
-#include <binder/Parcel.h>
-#include <fuzzer/FuzzedDataProvider.h>
+#include <string.h>
namespace android {
-void fillRandomParcel(Parcel* p, FuzzedDataProvider&& provider);
-void fillRandomParcel(NdkParcelAdapter* p, FuzzedDataProvider&& provider);
-} // namespace android
+
+void zeroMemory(uint8_t* data, size_t size) {
+ memset(data, 0, size);
+}
+
+} // namespace android
diff --git a/libs/binder/parcel_fuzzer/random_parcel.h b/libs/binder/Utils.h
similarity index 70%
copy from libs/binder/parcel_fuzzer/random_parcel.h
copy to libs/binder/Utils.h
index 2923c47..f94b158 100644
--- a/libs/binder/parcel_fuzzer/random_parcel.h
+++ b/libs/binder/Utils.h
@@ -14,14 +14,12 @@
* limitations under the License.
*/
-#pragma once
-
-#include "binder_ndk.h"
-
-#include <binder/Parcel.h>
-#include <fuzzer/FuzzedDataProvider.h>
+#include <cstdint>
+#include <stddef.h>
namespace android {
-void fillRandomParcel(Parcel* p, FuzzedDataProvider&& provider);
-void fillRandomParcel(NdkParcelAdapter* p, FuzzedDataProvider&& provider);
-} // namespace android
+
+// avoid optimizations
+void zeroMemory(uint8_t* data, size_t size);
+
+} // namespace android
diff --git a/libs/binder/include/binder/ActivityManager.h b/libs/binder/include/binder/ActivityManager.h
index 9108e31..830971b 100644
--- a/libs/binder/include/binder/ActivityManager.h
+++ b/libs/binder/include/binder/ActivityManager.h
@@ -14,18 +14,21 @@
* limitations under the License.
*/
-#ifndef ANDROID_ACTIVITY_MANAGER_H
-#define ANDROID_ACTIVITY_MANAGER_H
+#pragma once
#ifndef __ANDROID_VNDK__
#include <binder/IActivityManager.h>
+#include <android/app/ProcessStateEnum.h>
#include <utils/threads.h>
// ---------------------------------------------------------------------------
namespace android {
+#define DECLARE_PROCESS_STATE(name) \
+ PROCESS_STATE_##name = (int32_t) app::ProcessStateEnum::name
+
class ActivityManager
{
public:
@@ -41,45 +44,46 @@
UID_OBSERVER_ACTIVE = 1<<3
};
+ // PROCESS_STATE_* must come from frameworks/base/core/java/android/app/ProcessStateEnum.aidl.
+ // This is to make sure that Java side uses the same values as native.
enum {
- PROCESS_STATE_UNKNOWN = -1,
- PROCESS_STATE_PERSISTENT = 0,
- PROCESS_STATE_PERSISTENT_UI = 1,
- PROCESS_STATE_TOP = 2,
- PROCESS_STATE_FOREGROUND_SERVICE_LOCATION = 3,
- PROCESS_STATE_BOUND_TOP = 4,
- PROCESS_STATE_FOREGROUND_SERVICE = 5,
- PROCESS_STATE_BOUND_FOREGROUND_SERVICE = 6,
- PROCESS_STATE_IMPORTANT_FOREGROUND = 7,
- PROCESS_STATE_IMPORTANT_BACKGROUND = 8,
- PROCESS_STATE_TRANSIENT_BACKGROUND = 9,
- PROCESS_STATE_BACKUP = 10,
- PROCESS_STATE_SERVICE = 11,
- PROCESS_STATE_RECEIVER = 12,
- PROCESS_STATE_TOP_SLEEPING = 13,
- PROCESS_STATE_HEAVY_WEIGHT = 14,
- PROCESS_STATE_HOME = 15,
- PROCESS_STATE_LAST_ACTIVITY = 16,
- PROCESS_STATE_CACHED_ACTIVITY = 17,
- PROCESS_STATE_CACHED_ACTIVITY_CLIENT = 18,
- PROCESS_STATE_CACHED_RECENT = 19,
- PROCESS_STATE_CACHED_EMPTY = 20,
- PROCESS_STATE_NONEXISTENT = 21,
+ DECLARE_PROCESS_STATE(UNKNOWN),
+ DECLARE_PROCESS_STATE(PERSISTENT),
+ DECLARE_PROCESS_STATE(PERSISTENT_UI),
+ DECLARE_PROCESS_STATE(TOP),
+ DECLARE_PROCESS_STATE(BOUND_TOP),
+ DECLARE_PROCESS_STATE(FOREGROUND_SERVICE),
+ DECLARE_PROCESS_STATE(BOUND_FOREGROUND_SERVICE),
+ DECLARE_PROCESS_STATE(IMPORTANT_FOREGROUND),
+ DECLARE_PROCESS_STATE(IMPORTANT_BACKGROUND),
+ DECLARE_PROCESS_STATE(TRANSIENT_BACKGROUND),
+ DECLARE_PROCESS_STATE(BACKUP),
+ DECLARE_PROCESS_STATE(SERVICE),
+ DECLARE_PROCESS_STATE(RECEIVER),
+ DECLARE_PROCESS_STATE(TOP_SLEEPING),
+ DECLARE_PROCESS_STATE(HEAVY_WEIGHT),
+ DECLARE_PROCESS_STATE(HOME),
+ DECLARE_PROCESS_STATE(LAST_ACTIVITY),
+ DECLARE_PROCESS_STATE(CACHED_ACTIVITY),
+ DECLARE_PROCESS_STATE(CACHED_ACTIVITY_CLIENT),
+ DECLARE_PROCESS_STATE(CACHED_RECENT),
+ DECLARE_PROCESS_STATE(CACHED_EMPTY),
+ DECLARE_PROCESS_STATE(NONEXISTENT),
};
ActivityManager();
int openContentUri(const String16& stringUri);
- void registerUidObserver(const sp<IUidObserver>& observer,
+ status_t registerUidObserver(const sp<IUidObserver>& observer,
const int32_t event,
const int32_t cutpoint,
const String16& callingPackage);
- void unregisterUidObserver(const sp<IUidObserver>& observer);
+ status_t unregisterUidObserver(const sp<IUidObserver>& observer);
bool isUidActive(const uid_t uid, const String16& callingPackage);
int getUidProcessState(const uid_t uid, const String16& callingPackage);
+ status_t checkPermission(const String16& permission, const pid_t pid, const uid_t uid, int32_t* outResult);
-
- status_t linkToDeath(const sp<IBinder::DeathRecipient>& recipient);
+ status_t linkToDeath(const sp<IBinder::DeathRecipient>& recipient);
status_t unlinkToDeath(const sp<IBinder::DeathRecipient>& recipient);
private:
@@ -94,5 +98,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif // ANDROID_ACTIVITY_MANAGER_H
diff --git a/libs/binder/include/binder/AppOpsManager.h b/libs/binder/include/binder/AppOpsManager.h
index 233f12a..f1085cf 100644
--- a/libs/binder/include/binder/AppOpsManager.h
+++ b/libs/binder/include/binder/AppOpsManager.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_APP_OPS_MANAGER_H
-#define ANDROID_APP_OPS_MANAGER_H
+#pragma once
#include <binder/IAppOpsService.h>
@@ -137,7 +136,9 @@
OP_PHONE_CALL_MICROPHONE = 100,
OP_PHONE_CALL_CAMERA = 101,
OP_RECORD_AUDIO_HOTWORD = 102,
- _NUM_OP = 103
+ // Ops 103-105 are currently unused in native, and intentionally omitted
+ OP_RECORD_AUDIO_OUTPUT = 106,
+ _NUM_OP = 107
};
AppOpsManager();
@@ -179,5 +180,3 @@
} // namespace android
// ---------------------------------------------------------------------------
-
-#endif // ANDROID_APP_OPS_MANAGER_H
diff --git a/libs/binder/include/binder/Binder.h b/libs/binder/include/binder/Binder.h
index f3fea16..7079544 100644
--- a/libs/binder/include/binder/Binder.h
+++ b/libs/binder/include/binder/Binder.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_BINDER_H
-#define ANDROID_BINDER_H
+#pragma once
#include <atomic>
#include <stdint.h>
@@ -88,6 +87,11 @@
int getMinSchedulerPolicy();
int getMinSchedulerPriority();
+ // Whether realtime scheduling policies are inherited.
+ bool isInheritRt();
+ // This must be called before the object is sent to another process. Not thread safe.
+ void setInheritRt(bool inheritRt);
+
pid_t getDebugPid();
protected:
@@ -142,5 +146,3 @@
} // namespace android
// ---------------------------------------------------------------------------
-
-#endif // ANDROID_BINDER_H
diff --git a/libs/binder/include/binder/BinderService.h b/libs/binder/include/binder/BinderService.h
index c17ae6f..5776f3c 100644
--- a/libs/binder/include/binder/BinderService.h
+++ b/libs/binder/include/binder/BinderService.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_BINDER_SERVICE_H
-#define ANDROID_BINDER_SERVICE_H
+#pragma once
#include <stdint.h>
@@ -64,4 +63,3 @@
} // namespace android
// ---------------------------------------------------------------------------
-#endif // ANDROID_BINDER_SERVICE_H
diff --git a/libs/binder/include/binder/BpBinder.h b/libs/binder/include/binder/BpBinder.h
index 378a911..2735315 100644
--- a/libs/binder/include/binder/BpBinder.h
+++ b/libs/binder/include/binder/BpBinder.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_BPBINDER_H
-#define ANDROID_BPBINDER_H
+#pragma once
#include <binder/IBinder.h>
#include <utils/KeyedVector.h>
@@ -29,7 +28,7 @@
namespace internal {
class Stability;
-};
+}
using binder_proxy_limit_callback = void(*)(int);
@@ -110,19 +109,18 @@
KeyedVector<const void*, entry_t> mObjects;
};
-protected:
+private:
BpBinder(int32_t handle,int32_t trackedUid);
virtual ~BpBinder();
virtual void onFirstRef();
virtual void onLastStrongRef(const void* id);
virtual bool onIncStrongAttempted(uint32_t flags, const void* id);
-private:
- const int32_t mHandle;
-
friend ::android::internal::Stability;
int32_t mStability;
+ const int32_t mHandle;
+
struct Obituary {
wp<DeathRecipient> recipient;
void* cookie;
@@ -153,5 +151,3 @@
} // namespace android
// ---------------------------------------------------------------------------
-
-#endif // ANDROID_BPBINDER_H
diff --git a/libs/binder/include/binder/Debug.h b/libs/binder/include/binder/Debug.h
index 324e5c1..ac71e00 100644
--- a/libs/binder/include/binder/Debug.h
+++ b/libs/binder/include/binder/Debug.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_BINDER_DEBUG_H
-#define ANDROID_BINDER_DEBUG_H
+#pragma once
#include <stdint.h>
#include <sys/cdefs.h>
@@ -45,5 +44,3 @@
// ---------------------------------------------------------------------------
} // namespace android
-
-#endif // ANDROID_BINDER_DEBUG_H
diff --git a/libs/binder/include/binder/Enums.h b/libs/binder/include/binder/Enums.h
index aec6f70..c6803bd 100644
--- a/libs/binder/include/binder/Enums.h
+++ b/libs/binder/include/binder/Enums.h
@@ -13,6 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
#pragma once
#include <iterator>
@@ -38,4 +39,4 @@
constexpr auto end() const { return std::end(internal::enum_values<EnumType>); }
};
-} // namespace android
\ No newline at end of file
+} // namespace android
diff --git a/libs/binder/include/binder/IActivityManager.h b/libs/binder/include/binder/IActivityManager.h
index e0248f6..2d58c46 100644
--- a/libs/binder/include/binder/IActivityManager.h
+++ b/libs/binder/include/binder/IActivityManager.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_IACTIVITY_MANAGER_H
-#define ANDROID_IACTIVITY_MANAGER_H
+#pragma once
#ifndef __ANDROID_VNDK__
@@ -32,20 +31,25 @@
DECLARE_META_INTERFACE(ActivityManager)
virtual int openContentUri(const String16& stringUri) = 0;
- virtual void registerUidObserver(const sp<IUidObserver>& observer,
+ virtual status_t registerUidObserver(const sp<IUidObserver>& observer,
const int32_t event,
const int32_t cutpoint,
const String16& callingPackage) = 0;
- virtual void unregisterUidObserver(const sp<IUidObserver>& observer) = 0;
+ virtual status_t unregisterUidObserver(const sp<IUidObserver>& observer) = 0;
virtual bool isUidActive(const uid_t uid, const String16& callingPackage) = 0;
virtual int32_t getUidProcessState(const uid_t uid, const String16& callingPackage) = 0;
+ virtual status_t checkPermission(const String16& permission,
+ const pid_t pid,
+ const uid_t uid,
+ int32_t* outResult) = 0;
enum {
OPEN_CONTENT_URI_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION,
REGISTER_UID_OBSERVER_TRANSACTION,
UNREGISTER_UID_OBSERVER_TRANSACTION,
IS_UID_ACTIVE_TRANSACTION,
- GET_UID_PROCESS_STATE_TRANSACTION
+ GET_UID_PROCESS_STATE_TRANSACTION,
+ CHECK_PERMISSION_TRANSACTION,
};
};
@@ -56,5 +60,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif // ANDROID_IACTIVITY_MANAGER_H
diff --git a/libs/binder/include/binder/IAppOpsCallback.h b/libs/binder/include/binder/IAppOpsCallback.h
index 7664260..eb76f57 100644
--- a/libs/binder/include/binder/IAppOpsCallback.h
+++ b/libs/binder/include/binder/IAppOpsCallback.h
@@ -14,9 +14,7 @@
* limitations under the License.
*/
-//
-#ifndef ANDROID_IAPP_OPS_CALLBACK_H
-#define ANDROID_IAPP_OPS_CALLBACK_H
+#pragma once
#ifndef __ANDROID_VNDK__
@@ -57,6 +55,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif // ANDROID_IAPP_OPS_CALLBACK_H
-
diff --git a/libs/binder/include/binder/IAppOpsService.h b/libs/binder/include/binder/IAppOpsService.h
index de7d12f..22f056b 100644
--- a/libs/binder/include/binder/IAppOpsService.h
+++ b/libs/binder/include/binder/IAppOpsService.h
@@ -14,9 +14,7 @@
* limitations under the License.
*/
-//
-#ifndef ANDROID_IAPP_OPS_SERVICE_H
-#define ANDROID_IAPP_OPS_SERVICE_H
+#pragma once
#include <binder/IAppOpsCallback.h>
#include <binder/IInterface.h>
@@ -90,5 +88,3 @@
// ----------------------------------------------------------------------
} // namespace android
-
-#endif // ANDROID_IAPP_OPS_SERVICE_H
diff --git a/libs/binder/include/binder/IBatteryStats.h b/libs/binder/include/binder/IBatteryStats.h
index b786f89..6defc7f 100644
--- a/libs/binder/include/binder/IBatteryStats.h
+++ b/libs/binder/include/binder/IBatteryStats.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_IBATTERYSTATS_H
-#define ANDROID_IBATTERYSTATS_H
+#pragma once
#ifndef __ANDROID_VNDK__
@@ -82,5 +81,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif // ANDROID_IBATTERYSTATS_H
diff --git a/libs/binder/include/binder/IBinder.h b/libs/binder/include/binder/IBinder.h
index eea0e89..c8fb448 100644
--- a/libs/binder/include/binder/IBinder.h
+++ b/libs/binder/include/binder/IBinder.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_IBINDER_H
-#define ANDROID_IBINDER_H
+#pragma once
#include <utils/Errors.h>
#include <utils/RefBase.h>
@@ -64,6 +63,10 @@
// Corresponds to TF_ONE_WAY -- an asynchronous call.
FLAG_ONEWAY = 0x00000001,
+ // Corresponds to TF_CLEAR_BUF -- clear transaction buffers after call
+ // is made
+ FLAG_CLEAR_BUF = 0x00000020,
+
// Private userspace flag for transaction which is being requested from
// a vendor context.
FLAG_PRIVATE_VENDOR = 0x10000000,
@@ -253,5 +256,3 @@
} // namespace android
// ---------------------------------------------------------------------------
-
-#endif // ANDROID_IBINDER_H
diff --git a/libs/binder/include/binder/IInterface.h b/libs/binder/include/binder/IInterface.h
index 468cc16..988508e 100644
--- a/libs/binder/include/binder/IInterface.h
+++ b/libs/binder/include/binder/IInterface.h
@@ -14,9 +14,7 @@
* limitations under the License.
*/
-//
-#ifndef ANDROID_IINTERFACE_H
-#define ANDROID_IINTERFACE_H
+#pragma once
#include <binder/Binder.h>
@@ -331,5 +329,3 @@
} // namespace internal
} // namespace android
-
-#endif // ANDROID_IINTERFACE_H
diff --git a/libs/binder/include/binder/IMediaResourceMonitor.h b/libs/binder/include/binder/IMediaResourceMonitor.h
index da2b7cf..f92d557 100644
--- a/libs/binder/include/binder/IMediaResourceMonitor.h
+++ b/libs/binder/include/binder/IMediaResourceMonitor.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_I_MEDIA_RESOURCE_MONITOR_H
-#define ANDROID_I_MEDIA_RESOURCE_MONITOR_H
+#pragma once
#ifndef __ANDROID_VNDK__
@@ -46,6 +45,7 @@
class BnMediaResourceMonitor : public BnInterface<IMediaResourceMonitor> {
public:
+ // NOLINTNEXTLINE(google-default-arguments)
virtual status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply,
uint32_t flags = 0);
};
@@ -57,5 +57,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif // ANDROID_I_MEDIA_RESOURCE_MONITOR_H
diff --git a/libs/binder/include/binder/IMemory.h b/libs/binder/include/binder/IMemory.h
index 1a36eb0..d8b7ec1 100644
--- a/libs/binder/include/binder/IMemory.h
+++ b/libs/binder/include/binder/IMemory.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_IMEMORY_H
-#define ANDROID_IMEMORY_H
+#pragma once
#include <stdint.h>
#include <sys/types.h>
@@ -124,5 +123,3 @@
// ----------------------------------------------------------------------------
} // namespace android
-
-#endif // ANDROID_IMEMORY_H
diff --git a/libs/binder/include/binder/IPCThreadState.h b/libs/binder/include/binder/IPCThreadState.h
index 49ef253..4da8aa1 100644
--- a/libs/binder/include/binder/IPCThreadState.h
+++ b/libs/binder/include/binder/IPCThreadState.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_IPC_THREAD_STATE_H
-#define ANDROID_IPC_THREAD_STATE_H
+#pragma once
#include <utils/Errors.h>
#include <binder/Parcel.h>
@@ -147,7 +146,7 @@
void blockUntilThreadAvailable();
// Service manager registration
- void setTheContextObject(sp<BBinder> obj);
+ void setTheContextObject(const sp<BBinder>& obj);
// WARNING: DO NOT USE THIS API
//
@@ -186,9 +185,8 @@
static void threadDestructor(void *st);
static void freeBuffer(Parcel* parcel,
const uint8_t* data, size_t dataSize,
- const binder_size_t* objects, size_t objectsSize,
- void* cookie);
-
+ const binder_size_t* objects, size_t objectsSize);
+
const sp<ProcessState> mProcess;
Vector<BBinder*> mPendingStrongDerefs;
Vector<RefBase::weakref_type*> mPendingWeakDerefs;
@@ -214,5 +212,3 @@
} // namespace android
// ---------------------------------------------------------------------------
-
-#endif // ANDROID_IPC_THREAD_STATE_H
diff --git a/libs/binder/include/binder/IPermissionController.h b/libs/binder/include/binder/IPermissionController.h
index 4b66df8..a4f93d9 100644
--- a/libs/binder/include/binder/IPermissionController.h
+++ b/libs/binder/include/binder/IPermissionController.h
@@ -14,9 +14,7 @@
* limitations under the License.
*/
-//
-#ifndef ANDROID_IPERMISSION_CONTROLLER_H
-#define ANDROID_IPERMISSION_CONTROLLER_H
+#pragma once
#ifndef __ANDROID_VNDK__
@@ -70,6 +68,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif // ANDROID_IPERMISSION_CONTROLLER_H
-
diff --git a/libs/binder/include/binder/IProcessInfoService.h b/libs/binder/include/binder/IProcessInfoService.h
index ca30ad3..622f231 100644
--- a/libs/binder/include/binder/IProcessInfoService.h
+++ b/libs/binder/include/binder/IProcessInfoService.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_I_PROCESS_INFO_SERVICE_H
-#define ANDROID_I_PROCESS_INFO_SERVICE_H
+#pragma once
#ifndef __ANDROID_VNDK__
@@ -51,5 +50,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif // ANDROID_I_PROCESS_INFO_SERVICE_H
diff --git a/libs/binder/include/binder/IResultReceiver.h b/libs/binder/include/binder/IResultReceiver.h
index 70e99e7..5434445 100644
--- a/libs/binder/include/binder/IResultReceiver.h
+++ b/libs/binder/include/binder/IResultReceiver.h
@@ -14,9 +14,7 @@
* limitations under the License.
*/
-//
-#ifndef ANDROID_IRESULT_RECEIVER_H
-#define ANDROID_IRESULT_RECEIVER_H
+#pragma once
#include <binder/IInterface.h>
@@ -51,6 +49,3 @@
// ----------------------------------------------------------------------
} // namespace android
-
-#endif // ANDROID_IRESULT_RECEIVER_H
-
diff --git a/libs/binder/include/binder/IServiceManager.h b/libs/binder/include/binder/IServiceManager.h
index 3c5ccc1..5f0d056 100644
--- a/libs/binder/include/binder/IServiceManager.h
+++ b/libs/binder/include/binder/IServiceManager.h
@@ -14,9 +14,7 @@
* limitations under the License.
*/
-//
-#ifndef ANDROID_ISERVICE_MANAGER_H
-#define ANDROID_ISERVICE_MANAGER_H
+#pragma once
#include <binder/IInterface.h>
#include <utils/Vector.h>
@@ -164,6 +162,3 @@
bool checkPermission(const String16& permission, pid_t pid, uid_t uid);
} // namespace android
-
-#endif // ANDROID_ISERVICE_MANAGER_H
-
diff --git a/libs/binder/include/binder/IShellCallback.h b/libs/binder/include/binder/IShellCallback.h
index b7ab6ea..6d3fe4a 100644
--- a/libs/binder/include/binder/IShellCallback.h
+++ b/libs/binder/include/binder/IShellCallback.h
@@ -14,9 +14,7 @@
* limitations under the License.
*/
-//
-#ifndef ANDROID_ISHELL_CALLBACK_H
-#define ANDROID_ISHELL_CALLBACK_H
+#pragma once
#include <binder/IInterface.h>
@@ -27,7 +25,7 @@
class IShellCallback : public IInterface
{
public:
- DECLARE_META_INTERFACE(ShellCallback);
+ DECLARE_META_INTERFACE(ShellCallback)
virtual int openFile(const String16& path, const String16& seLinuxContext,
const String16& mode) = 0;
@@ -52,6 +50,3 @@
// ----------------------------------------------------------------------
} // namespace android
-
-#endif // ANDROID_ISHELL_CALLBACK_H
-
diff --git a/libs/binder/include/binder/IUidObserver.h b/libs/binder/include/binder/IUidObserver.h
index d070390..9291c0b 100644
--- a/libs/binder/include/binder/IUidObserver.h
+++ b/libs/binder/include/binder/IUidObserver.h
@@ -14,9 +14,7 @@
* limitations under the License.
*/
-//
-#ifndef ANDROID_IUID_OBSERVER_H
-#define ANDROID_IUID_OBSERVER_H
+#pragma once
#ifndef __ANDROID_VNDK__
@@ -64,5 +62,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif // ANDROID_IUID_OBSERVER_H
diff --git a/libs/binder/include/binder/IpPrefix.h b/libs/binder/include/binder/IpPrefix.h
index c7e7a50..a8faa3f 100644
--- a/libs/binder/include/binder/IpPrefix.h
+++ b/libs/binder/include/binder/IpPrefix.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_IP_PREFIX_H
-#define ANDROID_IP_PREFIX_H
+#pragma once
#ifndef __ANDROID_VNDK__
@@ -74,8 +73,8 @@
private:
union InternalUnion {
InternalUnion() = default;
- explicit InternalUnion(const struct in6_addr &addr):mIn6Addr(addr) { };
- explicit InternalUnion(const struct in_addr &addr):mInAddr(addr) { };
+ explicit InternalUnion(const struct in6_addr &addr):mIn6Addr(addr) { }
+ explicit InternalUnion(const struct in_addr &addr):mInAddr(addr) { }
struct in6_addr mIn6Addr;
struct in_addr mInAddr;
} mUnion;
@@ -90,5 +89,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif // ANDROID_IP_PREFIX_H
diff --git a/libs/binder/include/binder/MemoryBase.h b/libs/binder/include/binder/MemoryBase.h
index 4dd3638..61a029c 100644
--- a/libs/binder/include/binder/MemoryBase.h
+++ b/libs/binder/include/binder/MemoryBase.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_MEMORY_BASE_H
-#define ANDROID_MEMORY_BASE_H
+#pragma once
#include <stdlib.h>
#include <stdint.h>
@@ -47,5 +46,3 @@
// ---------------------------------------------------------------------------
} // namespace android
-
-#endif // ANDROID_MEMORY_BASE_H
diff --git a/libs/binder/include/binder/MemoryDealer.h b/libs/binder/include/binder/MemoryDealer.h
index 6c1c412..e727772 100644
--- a/libs/binder/include/binder/MemoryDealer.h
+++ b/libs/binder/include/binder/MemoryDealer.h
@@ -14,9 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_MEMORY_DEALER_H
-#define ANDROID_MEMORY_DEALER_H
-
+#pragma once
#include <stdint.h>
#include <sys/types.h>
@@ -60,5 +58,3 @@
// ----------------------------------------------------------------------------
} // namespace android
-
-#endif // ANDROID_MEMORY_DEALER_H
diff --git a/libs/binder/include/binder/MemoryHeapBase.h b/libs/binder/include/binder/MemoryHeapBase.h
index 52bd5de..dd76943 100644
--- a/libs/binder/include/binder/MemoryHeapBase.h
+++ b/libs/binder/include/binder/MemoryHeapBase.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_MEMORY_HEAP_BASE_H
-#define ANDROID_MEMORY_HEAP_BASE_H
+#pragma once
#include <stdlib.h>
#include <stdint.h>
@@ -51,6 +50,8 @@
/*
* maps memory from ashmem, with the given name for debugging
+ * if the READ_ONLY flag is set, the memory will be writeable by the calling process,
+ * but not by others. this is NOT the case with the other ctors.
*/
explicit MemoryHeapBase(size_t size, uint32_t flags = 0, char const* name = nullptr);
@@ -78,7 +79,7 @@
int flags = 0, const char* device = nullptr);
private:
- status_t mapfd(int fd, size_t size, off_t offset = 0);
+ status_t mapfd(int fd, bool writeableByCaller, size_t size, off_t offset = 0);
int mFD;
size_t mSize;
@@ -91,5 +92,3 @@
// ---------------------------------------------------------------------------
} // namespace android
-
-#endif // ANDROID_MEMORY_HEAP_BASE_H
diff --git a/libs/binder/include/binder/Parcel.h b/libs/binder/include/binder/Parcel.h
index fbfd6c5..9f5260a 100644
--- a/libs/binder/include/binder/Parcel.h
+++ b/libs/binder/include/binder/Parcel.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_PARCEL_H
-#define ANDROID_PARCEL_H
+#pragma once
#include <map> // for legacy reasons
#include <string>
@@ -34,18 +33,20 @@
#include <binder/Parcelable.h>
#ifdef BINDER_IPC_32BIT
+//NOLINTNEXTLINE(google-runtime-int) b/173188702
typedef unsigned int binder_size_t;
#else
+//NOLINTNEXTLINE(google-runtime-int) b/173188702
typedef unsigned long long binder_size_t;
#endif
+struct flat_binder_object;
// ---------------------------------------------------------------------------
namespace android {
template <typename T> class Flattenable;
template <typename T> class LightFlattenable;
-struct flat_binder_object;
class IBinder;
class IPCThreadState;
class ProcessState;
@@ -84,6 +85,13 @@
bool hasFileDescriptors() const;
+ // Zeros data when reallocating. Other mitigations may be added
+ // in the future.
+ //
+ // WARNING: some read methods may make additional copies of data.
+ // In order to verify this, heap dumps should be used.
+ void markSensitive() const;
+
// Writes the RPC header.
status_t writeInterfaceToken(const String16& interface);
status_t writeInterfaceToken(const char16_t* str, size_t len);
@@ -123,7 +131,7 @@
status_t writeString8(const char* str, size_t len);
status_t writeString16(const String16& str);
status_t writeString16(const std::optional<String16>& str);
- status_t writeString16(const std::unique_ptr<String16>& str);
+ status_t writeString16(const std::unique_ptr<String16>& str) __attribute__((deprecated("use std::optional version instead")));
status_t writeString16(const char16_t* str, size_t len);
status_t writeStrongBinder(const sp<IBinder>& val);
status_t writeInt32Array(size_t len, const int32_t *val);
@@ -135,48 +143,48 @@
// Take a UTF8 encoded string, convert to UTF16, write it to the parcel.
status_t writeUtf8AsUtf16(const std::string& str);
status_t writeUtf8AsUtf16(const std::optional<std::string>& str);
- status_t writeUtf8AsUtf16(const std::unique_ptr<std::string>& str);
+ status_t writeUtf8AsUtf16(const std::unique_ptr<std::string>& str) __attribute__((deprecated("use std::optional version instead")));
status_t writeByteVector(const std::optional<std::vector<int8_t>>& val);
- status_t writeByteVector(const std::unique_ptr<std::vector<int8_t>>& val);
+ status_t writeByteVector(const std::unique_ptr<std::vector<int8_t>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeByteVector(const std::vector<int8_t>& val);
status_t writeByteVector(const std::optional<std::vector<uint8_t>>& val);
- status_t writeByteVector(const std::unique_ptr<std::vector<uint8_t>>& val);
+ status_t writeByteVector(const std::unique_ptr<std::vector<uint8_t>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeByteVector(const std::vector<uint8_t>& val);
status_t writeInt32Vector(const std::optional<std::vector<int32_t>>& val);
- status_t writeInt32Vector(const std::unique_ptr<std::vector<int32_t>>& val);
+ status_t writeInt32Vector(const std::unique_ptr<std::vector<int32_t>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeInt32Vector(const std::vector<int32_t>& val);
status_t writeInt64Vector(const std::optional<std::vector<int64_t>>& val);
- status_t writeInt64Vector(const std::unique_ptr<std::vector<int64_t>>& val);
+ status_t writeInt64Vector(const std::unique_ptr<std::vector<int64_t>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeInt64Vector(const std::vector<int64_t>& val);
status_t writeUint64Vector(const std::optional<std::vector<uint64_t>>& val);
- status_t writeUint64Vector(const std::unique_ptr<std::vector<uint64_t>>& val);
+ status_t writeUint64Vector(const std::unique_ptr<std::vector<uint64_t>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeUint64Vector(const std::vector<uint64_t>& val);
status_t writeFloatVector(const std::optional<std::vector<float>>& val);
- status_t writeFloatVector(const std::unique_ptr<std::vector<float>>& val);
+ status_t writeFloatVector(const std::unique_ptr<std::vector<float>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeFloatVector(const std::vector<float>& val);
status_t writeDoubleVector(const std::optional<std::vector<double>>& val);
- status_t writeDoubleVector(const std::unique_ptr<std::vector<double>>& val);
+ status_t writeDoubleVector(const std::unique_ptr<std::vector<double>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeDoubleVector(const std::vector<double>& val);
status_t writeBoolVector(const std::optional<std::vector<bool>>& val);
- status_t writeBoolVector(const std::unique_ptr<std::vector<bool>>& val);
+ status_t writeBoolVector(const std::unique_ptr<std::vector<bool>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeBoolVector(const std::vector<bool>& val);
status_t writeCharVector(const std::optional<std::vector<char16_t>>& val);
- status_t writeCharVector(const std::unique_ptr<std::vector<char16_t>>& val);
+ status_t writeCharVector(const std::unique_ptr<std::vector<char16_t>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeCharVector(const std::vector<char16_t>& val);
status_t writeString16Vector(
const std::optional<std::vector<std::optional<String16>>>& val);
status_t writeString16Vector(
- const std::unique_ptr<std::vector<std::unique_ptr<String16>>>& val);
+ const std::unique_ptr<std::vector<std::unique_ptr<String16>>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeString16Vector(const std::vector<String16>& val);
status_t writeUtf8VectorAsUtf16Vector(
const std::optional<std::vector<std::optional<std::string>>>& val);
status_t writeUtf8VectorAsUtf16Vector(
- const std::unique_ptr<std::vector<std::unique_ptr<std::string>>>& val);
+ const std::unique_ptr<std::vector<std::unique_ptr<std::string>>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeUtf8VectorAsUtf16Vector(const std::vector<std::string>& val);
status_t writeStrongBinderVector(const std::optional<std::vector<sp<IBinder>>>& val);
- status_t writeStrongBinderVector(const std::unique_ptr<std::vector<sp<IBinder>>>& val);
+ status_t writeStrongBinderVector(const std::unique_ptr<std::vector<sp<IBinder>>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeStrongBinderVector(const std::vector<sp<IBinder>>& val);
// Write an Enum vector with underlying type int8_t.
@@ -186,28 +194,30 @@
template<typename T, std::enable_if_t<std::is_enum_v<T> && std::is_same_v<typename std::underlying_type_t<T>,int8_t>, bool> = 0>
status_t writeEnumVector(const std::optional<std::vector<T>>& val);
template<typename T, std::enable_if_t<std::is_enum_v<T> && std::is_same_v<typename std::underlying_type_t<T>,int8_t>, bool> = 0>
- status_t writeEnumVector(const std::unique_ptr<std::vector<T>>& val);
+ status_t writeEnumVector(const std::unique_ptr<std::vector<T>>& val) __attribute__((deprecated("use std::optional version instead")));
// Write an Enum vector with underlying type != int8_t.
template<typename T, std::enable_if_t<std::is_enum_v<T> && !std::is_same_v<typename std::underlying_type_t<T>,int8_t>, bool> = 0>
status_t writeEnumVector(const std::vector<T>& val);
template<typename T, std::enable_if_t<std::is_enum_v<T> && !std::is_same_v<typename std::underlying_type_t<T>,int8_t>, bool> = 0>
status_t writeEnumVector(const std::optional<std::vector<T>>& val);
template<typename T, std::enable_if_t<std::is_enum_v<T> && !std::is_same_v<typename std::underlying_type_t<T>,int8_t>, bool> = 0>
- status_t writeEnumVector(const std::unique_ptr<std::vector<T>>& val);
+ status_t writeEnumVector(const std::unique_ptr<std::vector<T>>& val) __attribute__((deprecated("use std::optional version instead")));
template<typename T>
status_t writeParcelableVector(const std::optional<std::vector<std::optional<T>>>& val);
template<typename T>
- status_t writeParcelableVector(const std::unique_ptr<std::vector<std::unique_ptr<T>>>& val);
+ status_t writeParcelableVector(const std::unique_ptr<std::vector<std::unique_ptr<T>>>& val) __attribute__((deprecated("use std::optional version instead")));
template<typename T>
- status_t writeParcelableVector(const std::shared_ptr<std::vector<std::unique_ptr<T>>>& val);
+ status_t writeParcelableVector(const std::shared_ptr<std::vector<std::unique_ptr<T>>>& val) __attribute__((deprecated("use std::optional version instead")));
+ template<typename T>
+ status_t writeParcelableVector(const std::shared_ptr<std::vector<std::optional<T>>>& val);
template<typename T>
status_t writeParcelableVector(const std::vector<T>& val);
template<typename T>
status_t writeNullableParcelable(const std::optional<T>& parcelable);
template<typename T>
- status_t writeNullableParcelable(const std::unique_ptr<T>& parcelable);
+ status_t writeNullableParcelable(const std::unique_ptr<T>& parcelable) __attribute__((deprecated("use std::optional version instead")));
status_t writeParcelable(const Parcelable& parcelable);
@@ -222,7 +232,7 @@
template<typename T>
status_t writeVectorSize(const std::optional<std::vector<T>>& val);
template<typename T>
- status_t writeVectorSize(const std::unique_ptr<std::vector<T>>& val);
+ status_t writeVectorSize(const std::unique_ptr<std::vector<T>>& val) __attribute__((deprecated("use std::optional version instead")));
// Place a native_handle into the parcel (the native_handle's file-
// descriptors are dup'ed, so it is safe to delete the native_handle
@@ -259,7 +269,7 @@
status_t writeUniqueFileDescriptorVector(
const std::optional<std::vector<base::unique_fd>>& val);
status_t writeUniqueFileDescriptorVector(
- const std::unique_ptr<std::vector<base::unique_fd>>& val);
+ const std::unique_ptr<std::vector<base::unique_fd>>& val) __attribute__((deprecated("use std::optional version instead")));
status_t writeUniqueFileDescriptorVector(
const std::vector<base::unique_fd>& val);
@@ -297,8 +307,6 @@
status_t readFloat(float *pArg) const;
double readDouble() const;
status_t readDouble(double *pArg) const;
- intptr_t readIntPtr() const;
- status_t readIntPtr(intptr_t *pArg) const;
bool readBool() const;
status_t readBool(bool *pArg) const;
char16_t readChar() const;
@@ -309,7 +317,7 @@
// Read a UTF16 encoded string, convert to UTF8
status_t readUtf8FromUtf16(std::string* str) const;
status_t readUtf8FromUtf16(std::optional<std::string>* str) const;
- status_t readUtf8FromUtf16(std::unique_ptr<std::string>* str) const;
+ status_t readUtf8FromUtf16(std::unique_ptr<std::string>* str) const __attribute__((deprecated("use std::optional version instead")));
const char* readCString() const;
String8 readString8() const;
@@ -318,7 +326,7 @@
String16 readString16() const;
status_t readString16(String16* pArg) const;
status_t readString16(std::optional<String16>* pArg) const;
- status_t readString16(std::unique_ptr<String16>* pArg) const;
+ status_t readString16(std::unique_ptr<String16>* pArg) const __attribute__((deprecated("use std::optional version instead")));
const char16_t* readString16Inplace(size_t* outLen) const;
sp<IBinder> readStrongBinder() const;
status_t readStrongBinder(sp<IBinder>* val) const;
@@ -329,14 +337,14 @@
template<typename T, std::enable_if_t<std::is_enum_v<T> && std::is_same_v<typename std::underlying_type_t<T>,int8_t>, bool> = 0>
status_t readEnumVector(std::vector<T>* val) const;
template<typename T, std::enable_if_t<std::is_enum_v<T> && std::is_same_v<typename std::underlying_type_t<T>,int8_t>, bool> = 0>
- status_t readEnumVector(std::unique_ptr<std::vector<T>>* val) const;
+ status_t readEnumVector(std::unique_ptr<std::vector<T>>* val) const __attribute__((deprecated("use std::optional version instead")));
template<typename T, std::enable_if_t<std::is_enum_v<T> && std::is_same_v<typename std::underlying_type_t<T>,int8_t>, bool> = 0>
status_t readEnumVector(std::optional<std::vector<T>>* val) const;
// Read an Enum vector with underlying type != int8_t.
template<typename T, std::enable_if_t<std::is_enum_v<T> && !std::is_same_v<typename std::underlying_type_t<T>,int8_t>, bool> = 0>
status_t readEnumVector(std::vector<T>* val) const;
template<typename T, std::enable_if_t<std::is_enum_v<T> && !std::is_same_v<typename std::underlying_type_t<T>,int8_t>, bool> = 0>
- status_t readEnumVector(std::unique_ptr<std::vector<T>>* val) const;
+ status_t readEnumVector(std::unique_ptr<std::vector<T>>* val) const __attribute__((deprecated("use std::optional version instead")));
template<typename T, std::enable_if_t<std::is_enum_v<T> && !std::is_same_v<typename std::underlying_type_t<T>,int8_t>, bool> = 0>
status_t readEnumVector(std::optional<std::vector<T>>* val) const;
@@ -345,7 +353,7 @@
std::optional<std::vector<std::optional<T>>>* val) const;
template<typename T>
status_t readParcelableVector(
- std::unique_ptr<std::vector<std::unique_ptr<T>>>* val) const;
+ std::unique_ptr<std::vector<std::unique_ptr<T>>>* val) const __attribute__((deprecated("use std::optional version instead")));
template<typename T>
status_t readParcelableVector(std::vector<T>* val) const;
@@ -354,7 +362,7 @@
template<typename T>
status_t readParcelable(std::optional<T>* parcelable) const;
template<typename T>
- status_t readParcelable(std::unique_ptr<T>* parcelable) const;
+ status_t readParcelable(std::unique_ptr<T>* parcelable) const __attribute__((deprecated("use std::optional version instead")));
template<typename T>
status_t readStrongBinder(sp<T>* val) const;
@@ -363,45 +371,45 @@
status_t readNullableStrongBinder(sp<T>* val) const;
status_t readStrongBinderVector(std::optional<std::vector<sp<IBinder>>>* val) const;
- status_t readStrongBinderVector(std::unique_ptr<std::vector<sp<IBinder>>>* val) const;
+ status_t readStrongBinderVector(std::unique_ptr<std::vector<sp<IBinder>>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readStrongBinderVector(std::vector<sp<IBinder>>* val) const;
status_t readByteVector(std::optional<std::vector<int8_t>>* val) const;
- status_t readByteVector(std::unique_ptr<std::vector<int8_t>>* val) const;
+ status_t readByteVector(std::unique_ptr<std::vector<int8_t>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readByteVector(std::vector<int8_t>* val) const;
status_t readByteVector(std::optional<std::vector<uint8_t>>* val) const;
- status_t readByteVector(std::unique_ptr<std::vector<uint8_t>>* val) const;
+ status_t readByteVector(std::unique_ptr<std::vector<uint8_t>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readByteVector(std::vector<uint8_t>* val) const;
status_t readInt32Vector(std::optional<std::vector<int32_t>>* val) const;
- status_t readInt32Vector(std::unique_ptr<std::vector<int32_t>>* val) const;
+ status_t readInt32Vector(std::unique_ptr<std::vector<int32_t>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readInt32Vector(std::vector<int32_t>* val) const;
status_t readInt64Vector(std::optional<std::vector<int64_t>>* val) const;
- status_t readInt64Vector(std::unique_ptr<std::vector<int64_t>>* val) const;
+ status_t readInt64Vector(std::unique_ptr<std::vector<int64_t>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readInt64Vector(std::vector<int64_t>* val) const;
status_t readUint64Vector(std::optional<std::vector<uint64_t>>* val) const;
- status_t readUint64Vector(std::unique_ptr<std::vector<uint64_t>>* val) const;
+ status_t readUint64Vector(std::unique_ptr<std::vector<uint64_t>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readUint64Vector(std::vector<uint64_t>* val) const;
status_t readFloatVector(std::optional<std::vector<float>>* val) const;
- status_t readFloatVector(std::unique_ptr<std::vector<float>>* val) const;
+ status_t readFloatVector(std::unique_ptr<std::vector<float>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readFloatVector(std::vector<float>* val) const;
status_t readDoubleVector(std::optional<std::vector<double>>* val) const;
- status_t readDoubleVector(std::unique_ptr<std::vector<double>>* val) const;
+ status_t readDoubleVector(std::unique_ptr<std::vector<double>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readDoubleVector(std::vector<double>* val) const;
status_t readBoolVector(std::optional<std::vector<bool>>* val) const;
- status_t readBoolVector(std::unique_ptr<std::vector<bool>>* val) const;
+ status_t readBoolVector(std::unique_ptr<std::vector<bool>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readBoolVector(std::vector<bool>* val) const;
status_t readCharVector(std::optional<std::vector<char16_t>>* val) const;
- status_t readCharVector(std::unique_ptr<std::vector<char16_t>>* val) const;
+ status_t readCharVector(std::unique_ptr<std::vector<char16_t>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readCharVector(std::vector<char16_t>* val) const;
status_t readString16Vector(
std::optional<std::vector<std::optional<String16>>>* val) const;
status_t readString16Vector(
- std::unique_ptr<std::vector<std::unique_ptr<String16>>>* val) const;
+ std::unique_ptr<std::vector<std::unique_ptr<String16>>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readString16Vector(std::vector<String16>* val) const;
status_t readUtf8VectorFromUtf16Vector(
std::optional<std::vector<std::optional<std::string>>>* val) const;
status_t readUtf8VectorFromUtf16Vector(
- std::unique_ptr<std::vector<std::unique_ptr<std::string>>>* val) const;
+ std::unique_ptr<std::vector<std::unique_ptr<std::string>>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readUtf8VectorFromUtf16Vector(std::vector<std::string>* val) const;
template<typename T>
@@ -415,7 +423,7 @@
template<typename T>
status_t resizeOutVector(std::optional<std::vector<T>>* val) const;
template<typename T>
- status_t resizeOutVector(std::unique_ptr<std::vector<T>>* val) const;
+ status_t resizeOutVector(std::unique_ptr<std::vector<T>>* val) const __attribute__((deprecated("use std::optional version instead")));
template<typename T>
status_t reserveOutVector(std::vector<T>* val, size_t* size) const;
template<typename T>
@@ -423,7 +431,7 @@
size_t* size) const;
template<typename T>
status_t reserveOutVector(std::unique_ptr<std::vector<T>>* val,
- size_t* size) const;
+ size_t* size) const __attribute__((deprecated("use std::optional version instead")));
// Like Parcel.java's readExceptionCode(). Reads the first int32
// off of a Parcel's header, returning 0 or the negative error
@@ -459,7 +467,7 @@
status_t readUniqueFileDescriptorVector(
std::optional<std::vector<base::unique_fd>>* val) const;
status_t readUniqueFileDescriptorVector(
- std::unique_ptr<std::vector<base::unique_fd>>* val) const;
+ std::unique_ptr<std::vector<base::unique_fd>>* val) const __attribute__((deprecated("use std::optional version instead")));
status_t readUniqueFileDescriptorVector(
std::vector<base::unique_fd>* val) const;
@@ -481,24 +489,21 @@
// uid.
uid_t readCallingWorkSourceUid() const;
+ void print(TextOutput& to, uint32_t flags = 0) const;
+
private:
typedef void (*release_func)(Parcel* parcel,
const uint8_t* data, size_t dataSize,
- const binder_size_t* objects, size_t objectsSize,
- void* cookie);
-
+ const binder_size_t* objects, size_t objectsSize);
+
uintptr_t ipcData() const;
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* relCookie);
-
-public:
- void print(TextOutput& to, uint32_t flags = 0) const;
+ release_func relFunc);
-private:
Parcel(const Parcel& o);
Parcel& operator=(const Parcel& o);
@@ -517,8 +522,7 @@
status_t validateReadData(size_t len) const;
void updateWorkSourceRequestHeaderPosition() const;
- status_t finishFlattenBinder(const sp<IBinder>& binder,
- const flat_binder_object& flat);
+ status_t finishFlattenBinder(const sp<IBinder>& binder);
status_t finishUnflattenBinder(const sp<IBinder>& binder, sp<IBinder>* out) const;
status_t flattenBinder(const sp<IBinder>& binder);
status_t unflattenBinder(sp<IBinder>* out) const;
@@ -556,7 +560,7 @@
status_t(Parcel::*read_func)(T*) const) const;
template<typename T>
status_t readNullableTypedVector(std::unique_ptr<std::vector<T>>* val,
- status_t(Parcel::*read_func)(T*) const) const;
+ status_t(Parcel::*read_func)(T*) const) const __attribute__((deprecated("use std::optional version instead")));
template<typename T>
status_t readTypedVector(std::vector<T>* val,
status_t(Parcel::*read_func)(T*) const) const;
@@ -568,13 +572,13 @@
status_t(Parcel::*write_func)(const T&));
template<typename T>
status_t writeNullableTypedVector(const std::unique_ptr<std::vector<T>>& val,
- status_t(Parcel::*write_func)(const T&));
+ status_t(Parcel::*write_func)(const T&)) __attribute__((deprecated("use std::optional version instead")));
template<typename T>
status_t writeNullableTypedVector(const std::optional<std::vector<T>>& val,
status_t(Parcel::*write_func)(T));
template<typename T>
status_t writeNullableTypedVector(const std::unique_ptr<std::vector<T>>& val,
- status_t(Parcel::*write_func)(T));
+ status_t(Parcel::*write_func)(T)) __attribute__((deprecated("use std::optional version instead")));
template<typename T>
status_t writeTypedVector(const std::vector<T>& val,
status_t(Parcel::*write_func)(const T&));
@@ -600,8 +604,14 @@
mutable bool mHasFds;
bool mAllowFds;
+ // if this parcelable is involved in a secure transaction, force the
+ // data to be overridden with zero when deallocated
+ mutable bool mDeallocZero;
+
release_func mOwner;
- void* mOwnerCookie;
+
+ // TODO(167966510): reserved for binder/version/stability
+ void* mReserved = reinterpret_cast<void*>(0xAAAAAAAA);
class Blob {
public:
@@ -1220,6 +1230,16 @@
return unsafeWriteTypedVector<NullableT, const NullableT&>(*val, &Parcel::writeNullableParcelable);
}
+template<typename T>
+status_t Parcel::writeParcelableVector(const std::shared_ptr<std::vector<std::optional<T>>>& val) {
+ if (val.get() == nullptr) {
+ return this->writeInt32(-1);
+ }
+
+ using NullableT = std::optional<T>;
+ return unsafeWriteTypedVector<NullableT, const NullableT&>(*val, &Parcel::writeNullableParcelable);
+}
+
template<typename T, std::enable_if_t<std::is_same_v<typename std::underlying_type_t<T>,int32_t>, bool>>
status_t Parcel::writeEnum(const T& val) {
return writeInt32(static_cast<int32_t>(val));
@@ -1328,5 +1348,3 @@
} // namespace android
// ---------------------------------------------------------------------------
-
-#endif // ANDROID_PARCEL_H
diff --git a/libs/binder/include/binder/ParcelFileDescriptor.h b/libs/binder/include/binder/ParcelFileDescriptor.h
index 71e1d3c..9896fd7 100644
--- a/libs/binder/include/binder/ParcelFileDescriptor.h
+++ b/libs/binder/include/binder/ParcelFileDescriptor.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_PARCEL_FILE_DESCRIPTOR_H_
-#define ANDROID_PARCEL_FILE_DESCRIPTOR_H_
+#pragma once
#include <android-base/unique_fd.h>
#include <binder/Parcel.h>
@@ -44,22 +43,22 @@
android::status_t readFromParcel(const android::Parcel* parcel) override;
inline bool operator!=(const ParcelFileDescriptor& rhs) const {
- return mFd != rhs.mFd;
+ return mFd.get() != rhs.mFd.get();
}
inline bool operator<(const ParcelFileDescriptor& rhs) const {
- return mFd < rhs.mFd;
+ return mFd.get() < rhs.mFd.get();
}
inline bool operator<=(const ParcelFileDescriptor& rhs) const {
- return mFd <= rhs.mFd;
+ return mFd.get() <= rhs.mFd.get();
}
inline bool operator==(const ParcelFileDescriptor& rhs) const {
- return mFd == rhs.mFd;
+ return mFd.get() == rhs.mFd.get();
}
inline bool operator>(const ParcelFileDescriptor& rhs) const {
- return mFd > rhs.mFd;
+ return mFd.get() > rhs.mFd.get();
}
inline bool operator>=(const ParcelFileDescriptor& rhs) const {
- return mFd >= rhs.mFd;
+ return mFd.get() >= rhs.mFd.get();
}
private:
android::base::unique_fd mFd;
@@ -67,5 +66,3 @@
} // namespace os
} // namespace android
-
-#endif // ANDROID_OS_PARCEL_FILE_DESCRIPTOR_H_
diff --git a/libs/binder/include/binder/Parcelable.h b/libs/binder/include/binder/Parcelable.h
index a6e610c..2c652be 100644
--- a/libs/binder/include/binder/Parcelable.h
+++ b/libs/binder/include/binder/Parcelable.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_PARCELABLE_H
-#define ANDROID_PARCELABLE_H
+#pragma once
#include <vector>
@@ -74,5 +73,3 @@
#endif
} // namespace android
-
-#endif // ANDROID_PARCELABLE_H
diff --git a/libs/binder/include/binder/ParcelableHolder.h b/libs/binder/include/binder/ParcelableHolder.h
index 5da2515..ce5027e 100644
--- a/libs/binder/include/binder/ParcelableHolder.h
+++ b/libs/binder/include/binder/ParcelableHolder.h
@@ -30,7 +30,7 @@
class ParcelableHolder : public android::Parcelable {
public:
ParcelableHolder() = delete;
- explicit ParcelableHolder(Stability stability) : mStability(stability){};
+ explicit ParcelableHolder(Stability stability) : mStability(stability){}
virtual ~ParcelableHolder() = default;
ParcelableHolder(const ParcelableHolder& other) {
mParcelable = other.mParcelable;
@@ -40,7 +40,7 @@
mParcelPtr->appendFrom(other.mParcelPtr.get(), 0, other.mParcelPtr->dataSize());
}
mStability = other.mStability;
- };
+ }
status_t writeToParcel(Parcel* parcel) const override;
status_t readFromParcel(const Parcel* parcel) override;
@@ -59,7 +59,6 @@
template <typename T>
bool setParcelable(std::shared_ptr<T> p) {
- std::lock_guard<std::mutex> l(mMutex);
static_assert(std::is_base_of<Parcelable, T>::value, "T must be derived from Parcelable");
if (p && this->getStability() > p->getStability()) {
return false;
@@ -73,7 +72,6 @@
template <typename T>
std::shared_ptr<T> getParcelable() const {
static_assert(std::is_base_of<Parcelable, T>::value, "T must be derived from Parcelable");
- std::lock_guard<std::mutex> l(mMutex);
const std::string& parcelableDesc = T::getParcelableDescriptor();
if (!this->mParcelPtr) {
if (!this->mParcelable || !this->mParcelableName) {
@@ -135,7 +133,6 @@
mutable std::optional<std::string> mParcelableName;
mutable std::unique_ptr<Parcel> mParcelPtr;
Stability mStability;
- mutable std::mutex mMutex;
};
} // namespace os
} // namespace android
diff --git a/libs/binder/include/binder/PermissionCache.h b/libs/binder/include/binder/PermissionCache.h
index c258215..835a3a8 100644
--- a/libs/binder/include/binder/PermissionCache.h
+++ b/libs/binder/include/binder/PermissionCache.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef BINDER_PERMISSION_H
-#define BINDER_PERMISSION_H
+#pragma once
#ifndef __ANDROID_VNDK__
@@ -82,5 +81,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif /* BINDER_PERMISSION_H */
diff --git a/libs/binder/include/binder/PermissionController.h b/libs/binder/include/binder/PermissionController.h
index 4db522a..e658574 100644
--- a/libs/binder/include/binder/PermissionController.h
+++ b/libs/binder/include/binder/PermissionController.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_PERMISSION_CONTROLLER_H
-#define ANDROID_PERMISSION_CONTROLLER_H
+#pragma once
#ifndef __ANDROID_VNDK__
@@ -65,5 +64,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif // ANDROID_PERMISSION_CONTROLLER_H
diff --git a/libs/binder/include/binder/PersistableBundle.h b/libs/binder/include/binder/PersistableBundle.h
index 322fef9..4517cf2 100644
--- a/libs/binder/include/binder/PersistableBundle.h
+++ b/libs/binder/include/binder/PersistableBundle.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_PERSISTABLE_BUNDLE_H
-#define ANDROID_PERSISTABLE_BUNDLE_H
+#pragma once
#include <map>
#include <set>
@@ -128,5 +127,3 @@
} // namespace os
} // namespace android
-
-#endif // ANDROID_PERSISTABLE_BUNDLE_H
diff --git a/libs/binder/include/binder/ProcessInfoService.h b/libs/binder/include/binder/ProcessInfoService.h
index 6bfd1bc..6b3b5ce 100644
--- a/libs/binder/include/binder/ProcessInfoService.h
+++ b/libs/binder/include/binder/ProcessInfoService.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_PROCESS_INFO_SERVICE_H
-#define ANDROID_PROCESS_INFO_SERVICE_H
+#pragma once
#ifndef __ANDROID_VNDK__
@@ -83,6 +82,3 @@
#else // __ANDROID_VNDK__
#error "This header is not visible to vendors"
#endif // __ANDROID_VNDK__
-
-#endif // ANDROID_PROCESS_INFO_SERVICE_H
-
diff --git a/libs/binder/include/binder/ProcessState.h b/libs/binder/include/binder/ProcessState.h
index efb95f4..46457cd 100644
--- a/libs/binder/include/binder/ProcessState.h
+++ b/libs/binder/include/binder/ProcessState.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_PROCESS_STATE_H
-#define ANDROID_PROCESS_STATE_H
+#pragma once
#include <binder/IBinder.h>
#include <utils/KeyedVector.h>
@@ -132,5 +131,3 @@
} // namespace android
// ---------------------------------------------------------------------------
-
-#endif // ANDROID_PROCESS_STATE_H
diff --git a/libs/binder/include/binder/Stability.h b/libs/binder/include/binder/Stability.h
index 6566285..12272ba 100644
--- a/libs/binder/include/binder/Stability.h
+++ b/libs/binder/include/binder/Stability.h
@@ -26,6 +26,29 @@
namespace internal {
+// Stability encodes how a binder changes over time. There are two levels of
+// stability:
+// 1). the interface stability - this is how a particular set of API calls (a
+// particular ordering of things like writeInt32/readInt32) are changed over
+// time. If one release, we have 'writeInt32' and the next release, we have
+// 'writeInt64', then this interface doesn't have a very stable
+// Stability::Level. Usually this ordering is controlled by a .aidl file.
+// 2). the wire format stability - this is how these API calls map to actual
+// bytes that are written to the wire (literally, this is how they are written
+// to the kernel inside of IBinder::transact, but it may be expanded to other
+// wires in the future). For instance, writeInt32 in binder translates to
+// writing a 4-byte little-endian integer in two's complement. You can imagine
+// in the future, we change writeInt32/readInt32 to instead write 8-bytes with
+// that integer and some check bits. In this case, the wire format changes,
+// but as long as a client libbinder knows to keep on writing a 4-byte value
+// to old servers, and new servers know how to interpret the 8-byte result,
+// they can still communicate.
+//
+// Every binder object has a stability level associated with it, and when
+// communicating with a binder, we make sure that the command we sent is one
+// that it knows how to process. The summary of stability of a binder is
+// represented by a Stability::Category object.
+
// WARNING: These APIs are only ever expected to be called by auto-generated code.
// Instead of calling them, you should set the stability of a .aidl interface
class Stability final {
@@ -73,7 +96,7 @@
static void tryMarkCompilationUnit(IBinder* binder);
- enum Level : int32_t {
+ enum Level : uint8_t {
UNDECLARED = 0,
VENDOR = 0b000011,
@@ -81,19 +104,54 @@
VINTF = 0b111111,
};
+ // This is the format of stability passed on the wire.
+ struct Category {
+ static inline Category fromRepr(int32_t representation) {
+ return *reinterpret_cast<Category*>(&representation);
+ }
+ int32_t repr() const {
+ return *reinterpret_cast<const int32_t*>(this);
+ }
+ static inline Category currentFromLevel(Level level);
+
+ bool operator== (const Category& o) const {
+ return repr() == o.repr();
+ }
+ bool operator!= (const Category& o) const {
+ return !(*this == o);
+ }
+
+ std::string debugString();
+
+ // This is the version of the wire protocol associated with the host
+ // process of a particular binder. As the wire protocol changes, if
+ // sending a transaction to a binder with an old version, the Parcel
+ // class must write parcels according to the version documented here.
+ uint8_t version;
+
+ uint8_t reserved[2];
+
+ // bitmask of Stability::Level
+ Level level;
+ };
+ static_assert(sizeof(Category) == sizeof(int32_t));
+
// returns the stability according to how this was built
- static Level getLocalStability();
+ static Level getLocalLevel();
// applies stability to binder if stability level is known
__attribute__((warn_unused_result))
- static status_t set(IBinder* binder, int32_t stability, bool log);
+ static status_t setRepr(IBinder* binder, int32_t representation, bool log);
- static Level get(IBinder* binder);
+ // get stability information as encoded on the wire
+ static Category getCategory(IBinder* binder);
- static bool check(int32_t provided, Level required);
+ // whether a transaction on binder is allowed, if the transaction
+ // is done from a context with a specific stability level
+ static bool check(Category provided, Level required);
- static bool isDeclaredStability(int32_t stability);
- static std::string stabilityString(int32_t stability);
+ static bool isDeclaredLevel(Level level);
+ static std::string levelString(Level level);
Stability();
};
diff --git a/libs/binder/include/binder/Status.h b/libs/binder/include/binder/Status.h
index 7d889b6..c30ae01 100644
--- a/libs/binder/include/binder/Status.h
+++ b/libs/binder/include/binder/Status.h
@@ -18,7 +18,8 @@
#define ANDROID_BINDER_STATUS_H
#include <cstdint>
-#include <sstream>
+#include <sstream> // historical
+#include <ostream>
#include <binder/Parcel.h>
#include <utils/String8.h>
@@ -153,8 +154,9 @@
String8 mMessage;
}; // class Status
-// For gtest output logging
-std::stringstream& operator<< (std::stringstream& stream, const Status& s);
+static inline std::ostream& operator<< (std::ostream& o, const Status& s) {
+ return o << s.toString8();
+}
} // namespace binder
} // namespace android
diff --git a/libs/binder/include/binder/TextOutput.h b/libs/binder/include/binder/TextOutput.h
index c7e1e14..bf9c92b 100644
--- a/libs/binder/include/binder/TextOutput.h
+++ b/libs/binder/include/binder/TextOutput.h
@@ -14,8 +14,7 @@
* limitations under the License.
*/
-#ifndef ANDROID_TEXTOUTPUT_H
-#define ANDROID_TEXTOUTPUT_H
+#pragma once
#include <utils/Errors.h>
#include <utils/String8.h>
@@ -206,5 +205,3 @@
// ---------------------------------------------------------------------------
} // namespace android
-
-#endif // ANDROID_TEXTOUTPUT_H
diff --git a/libs/binder/include/private/binder/binder_module.h b/libs/binder/include/private/binder/binder_module.h
index 7be8f7b..5a719b8 100644
--- a/libs/binder/include/private/binder/binder_module.h
+++ b/libs/binder/include/private/binder/binder_module.h
@@ -17,10 +17,6 @@
#ifndef _BINDER_MODULE_H_
#define _BINDER_MODULE_H_
-#ifdef __cplusplus
-namespace android {
-#endif
-
/* obtain structures and constants from the kernel header */
// TODO(b/31559095): bionic on host
@@ -36,6 +32,10 @@
#include <sys/ioctl.h>
#include <linux/android/binder.h>
+#ifdef __cplusplus
+namespace android {
+#endif
+
#ifndef BR_FROZEN_REPLY
// Temporary definition of BR_FROZEN_REPLY. For production
// this will come from UAPI binder.h
@@ -88,7 +88,9 @@
};
#endif //BINDER_GET_FROZEN_INFO
-
+enum transaction_flags_ext {
+ TF_CLEAR_BUF = 0x20, /* clear buffer on txn complete */
+};
#ifdef __cplusplus
} // namespace android
diff --git a/libs/binder/ndk/Android.bp b/libs/binder/ndk/Android.bp
index 4fd0657..bdb74dc 100644
--- a/libs/binder/ndk/Android.bp
+++ b/libs/binder/ndk/Android.bp
@@ -26,6 +26,9 @@
"-D__ANDROID_API__=10000",
],
},
+ darwin: {
+ enabled: false,
+ },
},
}
@@ -35,6 +38,8 @@
defaults: ["libbinder_ndk_host_user"],
host_supported: true,
+ llndk_stubs: "libbinder_ndk.llndk",
+
export_include_dirs: [
"include_cpp",
"include_ndk",
@@ -82,6 +87,9 @@
linux: {
version_script: "libbinder_ndk.map.txt",
},
+ darwin: {
+ enabled: false,
+ },
},
stubs: {
symbol_file: "libbinder_ndk.map.txt",
@@ -90,6 +98,22 @@
"30",
],
},
+ tidy: true,
+ tidy_flags: [
+ // Only check our headers
+ "--header-filter=^.*frameworks/native/libs/binder/.*.h$",
+ ],
+ tidy_checks_as_errors: [
+ "*",
+ "-clang-analyzer-core.CallAndMessage",
+ "-clang-analyzer-core.uninitialized.Assign",
+ "-clang-analyzer-unix.Malloc,",
+ "-clang-analyzer-deadcode.DeadStores",
+ "-clang-analyzer-optin.cplusplus.UninitializedObject",
+ "-misc-no-recursion",
+ "-misc-redundant-expression",
+ "-misc-unused-using-decls",
+ ],
}
ndk_headers {
@@ -120,7 +144,7 @@
}
llndk_library {
- name: "libbinder_ndk",
+ name: "libbinder_ndk.llndk",
symbol_file: "libbinder_ndk.map.txt",
export_include_dirs: [
"include_cpp",
diff --git a/libs/binder/ndk/ibinder.cpp b/libs/binder/ndk/ibinder.cpp
index 4610ba9..350c658 100644
--- a/libs/binder/ndk/ibinder.cpp
+++ b/libs/binder/ndk/ibinder.cpp
@@ -14,9 +14,9 @@
* limitations under the License.
*/
-#include <android/binder_context.h>
#include <android/binder_ibinder.h>
#include <android/binder_ibinder_platform.h>
+#include <android/binder_libbinder.h>
#include "ibinder_internal.h"
#include <android/binder_stability.h>
@@ -307,7 +307,8 @@
: onCreate(onCreate),
onDestroy(onDestroy),
onTransact(onTransact),
- mInterfaceDescriptor(interfaceDescriptor) {}
+ mInterfaceDescriptor(interfaceDescriptor),
+ mWideInterfaceDescriptor(interfaceDescriptor) {}
AIBinder_Class* AIBinder_Class_define(const char* interfaceDescriptor,
AIBinder_Class_onCreate onCreate,
@@ -335,6 +336,12 @@
clazz->handleShellCommand = handleShellCommand;
}
+const char* AIBinder_Class_getDescriptor(const AIBinder_Class* clazz) {
+ CHECK(clazz != nullptr) << "getDescriptor requires non-null clazz";
+
+ return clazz->getInterfaceDescriptorUtf8();
+}
+
void AIBinder_DeathRecipient::TransferDeathRecipient::binderDied(const wp<IBinder>& who) {
CHECK(who == mWho);
@@ -367,7 +374,7 @@
mDeathRecipients.end());
}
-binder_status_t AIBinder_DeathRecipient::linkToDeath(sp<IBinder> binder, void* cookie) {
+binder_status_t AIBinder_DeathRecipient::linkToDeath(const sp<IBinder>& binder, void* cookie) {
CHECK(binder != nullptr);
std::lock_guard<std::mutex> l(mDeathRecipientsMutex);
@@ -386,7 +393,7 @@
return STATUS_OK;
}
-binder_status_t AIBinder_DeathRecipient::unlinkToDeath(sp<IBinder> binder, void* cookie) {
+binder_status_t AIBinder_DeathRecipient::unlinkToDeath(const sp<IBinder>& binder, void* cookie) {
CHECK(binder != nullptr);
std::lock_guard<std::mutex> l(mDeathRecipientsMutex);
@@ -611,7 +618,7 @@
return STATUS_UNKNOWN_TRANSACTION;
}
- constexpr binder_flags_t kAllFlags = FLAG_PRIVATE_VENDOR | FLAG_ONEWAY;
+ constexpr binder_flags_t kAllFlags = FLAG_PRIVATE_VENDOR | FLAG_ONEWAY | FLAG_CLEAR_BUF;
if ((flags & ~kAllFlags) != 0) {
LOG(ERROR) << __func__ << ": Unrecognized flags sent: " << flags;
return STATUS_BAD_VALUE;
diff --git a/libs/binder/ndk/ibinder_internal.h b/libs/binder/ndk/ibinder_internal.h
index 0fa47c6..6824306 100644
--- a/libs/binder/ndk/ibinder_internal.h
+++ b/libs/binder/ndk/ibinder_internal.h
@@ -112,7 +112,8 @@
AIBinder_Class(const char* interfaceDescriptor, AIBinder_Class_onCreate onCreate,
AIBinder_Class_onDestroy onDestroy, AIBinder_Class_onTransact onTransact);
- const ::android::String16& getInterfaceDescriptor() const { return mInterfaceDescriptor; }
+ const ::android::String16& getInterfaceDescriptor() const { return mWideInterfaceDescriptor; }
+ const char* getInterfaceDescriptorUtf8() const { return mInterfaceDescriptor.c_str(); }
// required to be non-null, implemented for every class
const AIBinder_Class_onCreate onCreate = nullptr;
@@ -124,9 +125,11 @@
AIBinder_handleShellCommand handleShellCommand = nullptr;
private:
+ // Copy of the raw char string for when we don't have to return UTF-16
+ const std::string mInterfaceDescriptor;
// This must be a String16 since BBinder virtual getInterfaceDescriptor returns a reference to
// one.
- const ::android::String16 mInterfaceDescriptor;
+ const ::android::String16 mWideInterfaceDescriptor;
};
// Ownership is like this (when linked to death):
@@ -161,8 +164,8 @@
};
explicit AIBinder_DeathRecipient(AIBinder_DeathRecipient_onBinderDied onDied);
- binder_status_t linkToDeath(::android::sp<::android::IBinder>, void* cookie);
- binder_status_t unlinkToDeath(::android::sp<::android::IBinder> binder, void* cookie);
+ binder_status_t linkToDeath(const ::android::sp<::android::IBinder>&, void* cookie);
+ binder_status_t unlinkToDeath(const ::android::sp<::android::IBinder>& binder, void* cookie);
private:
// When the user of this API deletes a Bp object but not the death recipient, the
diff --git a/libs/binder/ndk/include_cpp/android/binder_auto_utils.h b/libs/binder/ndk/include_cpp/android/binder_auto_utils.h
index 18877af..04167f7 100644
--- a/libs/binder/ndk/include_cpp/android/binder_auto_utils.h
+++ b/libs/binder/ndk/include_cpp/android/binder_auto_utils.h
@@ -74,6 +74,9 @@
* ownership of that other object.
*/
SpAIBinder& operator=(const SpAIBinder& other) {
+ if (this == &other) {
+ return *this;
+ }
AIBinder_incStrong(other.mBinder);
set(other.mBinder);
return *this;
@@ -111,6 +114,13 @@
*/
AIBinder** getR() { return &mBinder; }
+ bool operator!=(const SpAIBinder& rhs) const { return get() != rhs.get(); }
+ bool operator<(const SpAIBinder& rhs) const { return get() < rhs.get(); }
+ bool operator<=(const SpAIBinder& rhs) const { return get() <= rhs.get(); }
+ bool operator==(const SpAIBinder& rhs) const { return get() == rhs.get(); }
+ bool operator>(const SpAIBinder& rhs) const { return get() > rhs.get(); }
+ bool operator>=(const SpAIBinder& rhs) const { return get() >= rhs.get(); }
+
private:
AIBinder* mBinder = nullptr;
};
@@ -170,8 +180,10 @@
ScopedAResource& operator=(const ScopedAResource&) = delete;
// move-constructing/assignment is okay
- ScopedAResource(ScopedAResource&& other) : mT(std::move(other.mT)) { other.mT = DEFAULT; }
- ScopedAResource& operator=(ScopedAResource&& other) {
+ ScopedAResource(ScopedAResource&& other) noexcept : mT(std::move(other.mT)) {
+ other.mT = DEFAULT;
+ }
+ ScopedAResource& operator=(ScopedAResource&& other) noexcept {
set(other.mT);
other.mT = DEFAULT;
return *this;
@@ -195,6 +207,13 @@
~ScopedAParcel() {}
ScopedAParcel(ScopedAParcel&&) = default;
ScopedAParcel& operator=(ScopedAParcel&&) = default;
+
+ bool operator!=(const ScopedAParcel& rhs) const { return get() != rhs.get(); }
+ bool operator<(const ScopedAParcel& rhs) const { return get() < rhs.get(); }
+ bool operator<=(const ScopedAParcel& rhs) const { return get() <= rhs.get(); }
+ bool operator==(const ScopedAParcel& rhs) const { return get() == rhs.get(); }
+ bool operator>(const ScopedAParcel& rhs) const { return get() > rhs.get(); }
+ bool operator>=(const ScopedAParcel& rhs) const { return get() >= rhs.get(); }
};
/**
@@ -313,10 +332,18 @@
/**
* Takes ownership of a.
*/
- explicit ScopedFileDescriptor(int a = -1) : ScopedAResource(a) {}
+ ScopedFileDescriptor() : ScopedFileDescriptor(-1) {}
+ explicit ScopedFileDescriptor(int a) : ScopedAResource(a) {}
~ScopedFileDescriptor() {}
ScopedFileDescriptor(ScopedFileDescriptor&&) = default;
ScopedFileDescriptor& operator=(ScopedFileDescriptor&&) = default;
+
+ bool operator!=(const ScopedFileDescriptor& rhs) const { return get() != rhs.get(); }
+ bool operator<(const ScopedFileDescriptor& rhs) const { return get() < rhs.get(); }
+ bool operator<=(const ScopedFileDescriptor& rhs) const { return get() <= rhs.get(); }
+ bool operator==(const ScopedFileDescriptor& rhs) const { return get() == rhs.get(); }
+ bool operator>(const ScopedFileDescriptor& rhs) const { return get() > rhs.get(); }
+ bool operator>=(const ScopedFileDescriptor& rhs) const { return get() >= rhs.get(); }
};
} // namespace ndk
diff --git a/libs/binder/ndk/include_cpp/android/binder_parcelable_utils.h b/libs/binder/ndk/include_cpp/android/binder_parcelable_utils.h
index 6701518..cf2b9e9 100644
--- a/libs/binder/ndk/include_cpp/android/binder_parcelable_utils.h
+++ b/libs/binder/ndk/include_cpp/android/binder_parcelable_utils.h
@@ -25,6 +25,8 @@
*/
#pragma once
+#include <android/binder_parcel_utils.h>
+#include <optional>
namespace ndk {
// Also see Parcelable.h in libbinder.
@@ -33,6 +35,110 @@
STABILITY_LOCAL,
STABILITY_VINTF, // corresponds to @VintfStability
};
+#define RETURN_ON_FAILURE(expr) \
+ do { \
+ binder_status_t _status = (expr); \
+ if (_status != STATUS_OK) return _status; \
+ } while (false)
+
+class AParcelableHolder {
+ public:
+ AParcelableHolder() = delete;
+ explicit AParcelableHolder(parcelable_stability_t stability)
+ : mParcel(AParcel_create()), mStability(stability) {}
+
+ virtual ~AParcelableHolder() = default;
+
+ binder_status_t writeToParcel(AParcel* parcel) const {
+ RETURN_ON_FAILURE(AParcel_writeInt32(parcel, static_cast<int32_t>(this->mStability)));
+ RETURN_ON_FAILURE(AParcel_writeInt32(parcel, AParcel_getDataSize(this->mParcel.get())));
+ RETURN_ON_FAILURE(AParcel_appendFrom(this->mParcel.get(), parcel, 0,
+ AParcel_getDataSize(this->mParcel.get())));
+ return STATUS_OK;
+ }
+
+ binder_status_t readFromParcel(const AParcel* parcel) {
+ AParcel_reset(mParcel.get());
+
+ RETURN_ON_FAILURE(AParcel_readInt32(parcel, &this->mStability));
+ int32_t dataSize;
+ binder_status_t status = AParcel_readInt32(parcel, &dataSize);
+
+ if (status != STATUS_OK || dataSize < 0) {
+ return status != STATUS_OK ? status : STATUS_BAD_VALUE;
+ }
+
+ int32_t dataStartPos = AParcel_getDataPosition(parcel);
+
+ if (dataStartPos > INT32_MAX - dataSize) {
+ return STATUS_BAD_VALUE;
+ }
+
+ status = AParcel_appendFrom(parcel, mParcel.get(), dataStartPos, dataSize);
+ if (status != STATUS_OK) {
+ return status;
+ }
+ return AParcel_setDataPosition(parcel, dataStartPos + dataSize);
+ }
+
+ template <typename T>
+ bool setParcelable(const T& p) {
+ if (this->mStability > T::_aidl_stability) {
+ return false;
+ }
+ AParcel_reset(mParcel.get());
+ AParcel_writeString(mParcel.get(), T::descriptor, strlen(T::descriptor));
+ p.writeToParcel(mParcel.get());
+ return true;
+ }
+
+ template <typename T>
+ std::unique_ptr<T> getParcelable() const {
+ const std::string parcelableDesc(T::descriptor);
+ AParcel_setDataPosition(mParcel.get(), 0);
+ if (AParcel_getDataSize(mParcel.get()) == 0) {
+ return nullptr;
+ }
+ std::string parcelableDescInParcel;
+ binder_status_t status = AParcel_readString(mParcel.get(), &parcelableDescInParcel);
+ if (status != STATUS_OK || parcelableDesc != parcelableDescInParcel) {
+ return nullptr;
+ }
+ std::unique_ptr<T> ret = std::make_unique<T>();
+ status = ret->readFromParcel(this->mParcel.get());
+ if (status != STATUS_OK) {
+ return nullptr;
+ }
+ return std::move(ret);
+ }
+
+ void reset() { AParcel_reset(mParcel.get()); }
+
+ inline bool operator!=(const AParcelableHolder& rhs) const {
+ return std::tie(mParcel, mStability) != std::tie(rhs.mParcel, rhs.mStability);
+ }
+ inline bool operator<(const AParcelableHolder& rhs) const {
+ return std::tie(mParcel, mStability) < std::tie(rhs.mParcel, rhs.mStability);
+ }
+ inline bool operator<=(const AParcelableHolder& rhs) const {
+ return std::tie(mParcel, mStability) <= std::tie(rhs.mParcel, rhs.mStability);
+ }
+ inline bool operator==(const AParcelableHolder& rhs) const {
+ return std::tie(mParcel, mStability) == std::tie(rhs.mParcel, rhs.mStability);
+ }
+ inline bool operator>(const AParcelableHolder& rhs) const {
+ return std::tie(mParcel, mStability) > std::tie(rhs.mParcel, rhs.mStability);
+ }
+ inline bool operator>=(const AParcelableHolder& rhs) const {
+ return std::tie(mParcel, mStability) >= std::tie(rhs.mParcel, rhs.mStability);
+ }
+
+ private:
+ mutable ndk::ScopedAParcel mParcel;
+ parcelable_stability_t mStability;
+};
+
+#undef RETURN_ON_FAILURE
} // namespace ndk
/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_ibinder.h b/libs/binder/ndk/include_ndk/android/binder_ibinder.h
index 33763d5..5e1ed46 100644
--- a/libs/binder/ndk/include_ndk/android/binder_ibinder.h
+++ b/libs/binder/ndk/include_ndk/android/binder_ibinder.h
@@ -43,7 +43,6 @@
#if __ANDROID_API__ >= 29
-// Also see TF_* in kernel's binder.h
typedef uint32_t binder_flags_t;
enum {
/**
@@ -643,6 +642,23 @@
#endif //__ANDROID_API__ >= 30
+#if __ANDROID_API__ >= 31
+
+/**
+ * Retrieve the class descriptor for the class.
+ *
+ * Available since API level 31.
+ *
+ * \param clazz the class to fetch the descriptor from
+ *
+ * \return the class descriptor string. This pointer will never be null; a
+ * descriptor is required to define a class. The pointer is owned by the class
+ * and will remain valid as long as the class does.
+ */
+const char* AIBinder_Class_getDescriptor(const AIBinder_Class* clazz) __INTRODUCED_IN(31);
+
+#endif //__ANDROID_API__ >= 31
+
__END_DECLS
/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_parcel.h b/libs/binder/ndk/include_ndk/android/binder_parcel.h
index a031e29..93c3f32 100644
--- a/libs/binder/ndk/include_ndk/android/binder_parcel.h
+++ b/libs/binder/ndk/include_ndk/android/binder_parcel.h
@@ -1120,6 +1120,53 @@
// @END-PRIMITIVE-READ-WRITE
#endif //__ANDROID_API__ >= 29
+#if __ANDROID_API__ >= 31
+/**
+ * Reset the parcel to the initial status.
+ *
+ * Available since API level 31.
+ *
+ * \param parcel The parcel of which to be reset.
+ *
+ * \return STATUS_OK on success.
+ */
+binder_status_t AParcel_reset(AParcel* parcel) __INTRODUCED_IN(31);
+
+/**
+ * Gets the size of the parcel.
+ *
+ * Available since API level 31.
+ *
+ * \param parcel The parcel of which to get the size.
+ *
+ * \return The size of the parcel.
+ */
+int32_t AParcel_getDataSize(const AParcel* parcel) __INTRODUCED_IN(31);
+
+/**
+ * Copy the data of a parcel to other parcel.
+ *
+ * Available since API level 31.
+ *
+ * \param from The source
+ * \param to The detination
+ * \param start The position where the copied data starts.
+ * \param size The amount of data which will be copied.
+ *
+ * \return STATUS_OK on success.
+ */
+binder_status_t AParcel_appendFrom(const AParcel* from, AParcel* to, int32_t start, int32_t size)
+ __INTRODUCED_IN(31);
+
+/**
+ * Creates a parcel.
+ *
+ * Available since API level 31.
+ *
+ * \return A parcel which is not related to any IBinder objects.
+ */
+AParcel* AParcel_create() __INTRODUCED_IN(31);
+#endif //__ANDROID_API__ >= 31
__END_DECLS
/** @} */
diff --git a/libs/binder/ndk/include_platform/android/binder_context.h b/libs/binder/ndk/include_platform/android/binder_context.h
deleted file mode 100644
index a99d555..0000000
--- a/libs/binder/ndk/include_platform/android/binder_context.h
+++ /dev/null
@@ -1,47 +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.
- */
-
-#pragma once
-
-#include <android/binder_ibinder.h>
-
-__BEGIN_DECLS
-
-/**
- * Makes calls to AIBinder_getCallingSid work if the kernel supports it. This
- * must be called on a local binder server before it is sent out to any othe
- * process. If this is a remote binder, it will abort. If the kernel doesn't
- * support this feature, you'll always get null from AIBinder_getCallingSid.
- *
- * \param binder local server binder to request security contexts on
- */
-__attribute__((weak)) void AIBinder_setRequestingSid(AIBinder* binder, bool requestingSid)
- __INTRODUCED_IN(31);
-
-/**
- * Returns the selinux context of the callee.
- *
- * In order for this to work, the following conditions must be met:
- * - The kernel must be new enough to support this feature.
- * - The server must have called AIBinder_setRequestingSid.
- * - The callee must be a remote process.
- *
- * \return security context or null if unavailable. The lifetime of this context
- * is the lifetime of the transaction.
- */
-__attribute__((weak, warn_unused_result)) const char* AIBinder_getCallingSid() __INTRODUCED_IN(31);
-
-__END_DECLS
diff --git a/libs/binder/ndk/include_platform/android/binder_ibinder_platform.h b/libs/binder/ndk/include_platform/android/binder_ibinder_platform.h
index 2af65cf..e315c79 100644
--- a/libs/binder/ndk/include_platform/android/binder_ibinder_platform.h
+++ b/libs/binder/ndk/include_platform/android/binder_ibinder_platform.h
@@ -16,39 +16,43 @@
#pragma once
-// binder_context.h used to be part of this header and is included for backwards
-// compatibility.
-#include <android/binder_context.h>
-
-#if !defined(__ANDROID_APEX__) && !defined(__ANDROID_VNDK__)
-
#include <android/binder_ibinder.h>
-#include <binder/IBinder.h>
+
+__BEGIN_DECLS
+
+// platform values for binder_flags_t
+enum {
+ /**
+ * The transaction and reply will be cleared by the kernel in read-only
+ * binder buffers storing transactions.
+ *
+ * Introduced in API level 31.
+ */
+ FLAG_CLEAR_BUF = 0x20,
+};
/**
- * Get libbinder version of binder from AIBinder.
+ * Makes calls to AIBinder_getCallingSid work if the kernel supports it. This
+ * must be called on a local binder server before it is sent out to any othe
+ * process. If this is a remote binder, it will abort. If the kernel doesn't
+ * support this feature, you'll always get null from AIBinder_getCallingSid.
*
- * WARNING: function calls to a local object on the other side of this function
- * will parcel. When converting between binders, keep in mind it is not as
- * efficient as a direct function call.
- *
- * \param binder binder with ownership retained by the client
- * \return platform binder object
+ * \param binder local server binder to request security contexts on
*/
-android::sp<android::IBinder> AIBinder_toPlatformBinder(AIBinder* binder);
+__attribute__((weak)) void AIBinder_setRequestingSid(AIBinder* binder, bool requestingSid)
+ __INTRODUCED_IN(31);
/**
- * Get libbinder_ndk version of binder from platform binder.
+ * Returns the selinux context of the callee.
*
- * WARNING: function calls to a local object on the other side of this function
- * will parcel. When converting between binders, keep in mind it is not as
- * efficient as a direct function call.
+ * In order for this to work, the following conditions must be met:
+ * - The kernel must be new enough to support this feature.
+ * - The server must have called AIBinder_setRequestingSid.
+ * - The callee must be a remote process.
*
- * \param binder platform binder which may be from anywhere (doesn't have to be
- * created with libbinder_ndK)
- * \return binder with one reference count of ownership given to the client. See
- * AIBinder_decStrong
+ * \return security context or null if unavailable. The lifetime of this context
+ * is the lifetime of the transaction.
*/
-AIBinder* AIBinder_fromPlatformBinder(const android::sp<android::IBinder>& binder);
+__attribute__((weak, warn_unused_result)) const char* AIBinder_getCallingSid() __INTRODUCED_IN(31);
-#endif
+__END_DECLS
diff --git a/libs/binder/ndk/include_platform/android/binder_libbinder.h b/libs/binder/ndk/include_platform/android/binder_libbinder.h
new file mode 100644
index 0000000..f0c00e8
--- /dev/null
+++ b/libs/binder/ndk/include_platform/android/binder_libbinder.h
@@ -0,0 +1,50 @@
+/*
+ * 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.
+ */
+
+#pragma once
+
+#if !defined(__ANDROID_APEX__) && !defined(__ANDROID_VNDK__)
+
+#include <android/binder_ibinder.h>
+#include <binder/IBinder.h>
+
+/**
+ * Get libbinder version of binder from AIBinder.
+ *
+ * WARNING: function calls to a local object on the other side of this function
+ * will parcel. When converting between binders, keep in mind it is not as
+ * efficient as a direct function call.
+ *
+ * \param binder binder with ownership retained by the client
+ * \return platform binder object
+ */
+android::sp<android::IBinder> AIBinder_toPlatformBinder(AIBinder* binder);
+
+/**
+ * Get libbinder_ndk version of binder from platform binder.
+ *
+ * WARNING: function calls to a local object on the other side of this function
+ * will parcel. When converting between binders, keep in mind it is not as
+ * efficient as a direct function call.
+ *
+ * \param binder platform binder which may be from anywhere (doesn't have to be
+ * created with libbinder_ndK)
+ * \return binder with one reference count of ownership given to the client. See
+ * AIBinder_decStrong
+ */
+AIBinder* AIBinder_fromPlatformBinder(const android::sp<android::IBinder>& binder);
+
+#endif
diff --git a/libs/binder/ndk/include_platform/android/binder_parcel_platform.h b/libs/binder/ndk/include_platform/android/binder_parcel_platform.h
index 114a781..d54c1a1 100644
--- a/libs/binder/ndk/include_platform/android/binder_parcel_platform.h
+++ b/libs/binder/ndk/include_platform/android/binder_parcel_platform.h
@@ -33,4 +33,15 @@
*/
bool AParcel_getAllowFds(const AParcel*);
+/**
+ * Data written to the parcel will be zero'd before being deleted or realloced.
+ *
+ * The main use of this is marking a parcel that will be used in a transaction
+ * with FLAG_CLEAR_BUF. When FLAG_CLEAR_BUF is used, the reply parcel will
+ * automatically be marked as sensitive when it is created.
+ *
+ * \param parcel The parcel to clear associated data from.
+ */
+void AParcel_markSensitive(const AParcel* parcel);
+
__END_DECLS
diff --git a/libs/binder/ndk/libbinder_ndk.map.txt b/libs/binder/ndk/libbinder_ndk.map.txt
index 1701fb5..e233ffd 100644
--- a/libs/binder/ndk/libbinder_ndk.map.txt
+++ b/libs/binder/ndk/libbinder_ndk.map.txt
@@ -120,11 +120,18 @@
AServiceManager_isDeclared; # apex llndk
AServiceManager_registerLazyService; # llndk
AServiceManager_waitForService; # apex llndk
+
+ AIBinder_Class_getDescriptor;
+ AParcel_appendFrom;
+ AParcel_create;
+ AParcel_getDataSize;
+ AParcel_reset;
};
LIBBINDER_NDK_PLATFORM {
global:
AParcel_getAllowFds;
+ AParcel_markSensitive;
extern "C++" {
AIBinder_fromPlatformBinder*;
AIBinder_toPlatformBinder*;
diff --git a/libs/binder/ndk/parcel.cpp b/libs/binder/ndk/parcel.cpp
index 722ae23..ec7c7d8 100644
--- a/libs/binder/ndk/parcel.cpp
+++ b/libs/binder/ndk/parcel.cpp
@@ -226,6 +226,10 @@
return parcel->get()->dataPosition();
}
+void AParcel_markSensitive(const AParcel* parcel) {
+ return parcel->get()->markSensitive();
+}
+
binder_status_t AParcel_writeStrongBinder(AParcel* parcel, AIBinder* binder) {
sp<IBinder> writeBinder = binder != nullptr ? binder->getBinder() : nullptr;
return parcel->get()->writeStrongBinder(writeBinder);
@@ -257,7 +261,7 @@
}
binder_status_t AParcel_readParcelFileDescriptor(const AParcel* parcel, int* fd) {
- std::unique_ptr<ParcelFileDescriptor> parcelFd;
+ std::optional<ParcelFileDescriptor> parcelFd;
status_t status = parcel->get()->readParcelable(&parcelFd);
if (status != STATUS_OK) return PruneStatusT(status);
@@ -647,4 +651,22 @@
return parcel->get()->allowFds();
}
+binder_status_t AParcel_reset(AParcel* parcel) {
+ parcel->get()->freeData();
+ return STATUS_OK;
+}
+
+int32_t AParcel_getDataSize(const AParcel* parcel) {
+ return parcel->get()->dataSize();
+}
+
+binder_status_t AParcel_appendFrom(const AParcel* from, AParcel* to, int32_t start, int32_t size) {
+ status_t status = to->get()->appendFrom(from->get(), start, size);
+ return PruneStatusT(status);
+}
+
+AParcel* AParcel_create() {
+ return new AParcel(nullptr);
+}
+
// @END
diff --git a/libs/binder/ndk/tests/iface.cpp b/libs/binder/ndk/tests/iface.cpp
index a588985..2afe5d2 100644
--- a/libs/binder/ndk/tests/iface.cpp
+++ b/libs/binder/ndk/tests/iface.cpp
@@ -25,7 +25,7 @@
const char* IFoo::kSomeInstanceName = "libbinder_ndk-test-IFoo";
const char* IFoo::kInstanceNameToDieFor = "libbinder_ndk-test-IFoo-to-die";
-const char* kIFooDescriptor = "my-special-IFoo-class";
+const char* IFoo::kIFooDescriptor = "my-special-IFoo-class";
struct IFoo_Class_Data {
sp<IFoo> foo;
diff --git a/libs/binder/ndk/tests/include/iface/iface.h b/libs/binder/ndk/tests/include/iface/iface.h
index d9dd64b..7408d0c 100644
--- a/libs/binder/ndk/tests/include/iface/iface.h
+++ b/libs/binder/ndk/tests/include/iface/iface.h
@@ -27,6 +27,7 @@
public:
static const char* kSomeInstanceName;
static const char* kInstanceNameToDieFor;
+ static const char* kIFooDescriptor;
static AIBinder_Class* kClass;
diff --git a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
index 160b9f2..b7df115 100644
--- a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
+++ b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
@@ -18,9 +18,9 @@
#include <aidl/BnBinderNdkUnitTest.h>
#include <aidl/BnEmpty.h>
#include <android-base/logging.h>
-#include <android/binder_context.h>
#include <android/binder_ibinder_jni.h>
#include <android/binder_ibinder_platform.h>
+#include <android/binder_libbinder.h>
#include <android/binder_manager.h>
#include <android/binder_process.h>
#include <gtest/gtest.h>
@@ -39,6 +39,7 @@
#include <condition_variable>
#include <iostream>
#include <mutex>
+#include "android/binder_ibinder.h"
using namespace android;
@@ -543,6 +544,10 @@
EXPECT_EQ("CMD", shellCmdToString(testService, {"C", "M", "D"}));
}
+TEST(NdkBinder, GetClassInterfaceDescriptor) {
+ ASSERT_STREQ(IFoo::kIFooDescriptor, AIBinder_Class_getDescriptor(IFoo::kClass));
+}
+
int main(int argc, char* argv[]) {
::testing::InitGoogleTest(&argc, argv);
diff --git a/libs/binder/parcel_fuzzer/Android.bp b/libs/binder/parcel_fuzzer/Android.bp
index 1a67898..3e6fe99 100644
--- a/libs/binder/parcel_fuzzer/Android.bp
+++ b/libs/binder/parcel_fuzzer/Android.bp
@@ -18,6 +18,7 @@
],
static_libs: [
"libbase",
+ "libbinder_random_parcel",
"libcgrouprc",
"libcgrouprc_format",
"libcutils",
@@ -47,3 +48,25 @@
// produced, you may find uncommenting the below line very useful.
// cflags: ["-DENABLE_LOG_FUZZ"],
}
+
+cc_library_static {
+ name: "libbinder_random_parcel",
+ host_supported: true,
+ target: {
+ darwin: {
+ enabled: false,
+ }
+ },
+ srcs: [
+ "random_fd.cpp",
+ "random_parcel.cpp",
+ ],
+ shared_libs: [
+ "libbase",
+ "libbinder",
+ "libcutils",
+ "libutils",
+ ],
+ local_include_dirs: ["include_random_parcel"],
+ export_include_dirs: ["include_random_parcel"],
+}
diff --git a/libs/binder/parcel_fuzzer/binder.cpp b/libs/binder/parcel_fuzzer/binder.cpp
index e5c6333..624def1 100644
--- a/libs/binder/parcel_fuzzer/binder.cpp
+++ b/libs/binder/parcel_fuzzer/binder.cpp
@@ -86,6 +86,8 @@
PARCEL_READ_WITH_STATUS(T, FUN), \
PARCEL_READ_NO_STATUS(T, FUN)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
// clang-format off
std::vector<ParcelRead<::android::Parcel>> BINDER_PARCEL_READ_FUNCTIONS {
PARCEL_READ_NO_STATUS(size_t, dataSize),
@@ -130,7 +132,6 @@
PARCEL_READ_OPT_STATUS(uint64_t, readUint64),
PARCEL_READ_OPT_STATUS(float, readFloat),
PARCEL_READ_OPT_STATUS(double, readDouble),
- PARCEL_READ_OPT_STATUS(intptr_t, readIntPtr),
PARCEL_READ_OPT_STATUS(bool, readBool),
PARCEL_READ_OPT_STATUS(char16_t, readChar),
PARCEL_READ_OPT_STATUS(int8_t, readByte),
@@ -144,6 +145,13 @@
FUZZ_LOG() << "read c-str: " << (str ? str : "<empty string>");
},
PARCEL_READ_OPT_STATUS(android::String8, readString8),
+ [] (const ::android::Parcel& p, uint8_t /*data*/) {
+ FUZZ_LOG() << "about to readString8Inplace";
+ size_t outLen = 0;
+ const char* str = p.readString8Inplace(&outLen);
+ std::string bytes = hexString(str, sizeof(char) * (outLen + 1));
+ FUZZ_LOG() << "readString8Inplace: " << bytes << " size: " << outLen;
+ },
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),
@@ -151,8 +159,8 @@
FUZZ_LOG() << "about to readString16Inplace";
size_t outLen = 0;
const char16_t* str = p.readString16Inplace(&outLen);
- FUZZ_LOG() << "readString16Inplace: " << hexString(str, sizeof(char16_t) * outLen)
- << " size: " << outLen;
+ std::string bytes = hexString(str, sizeof(char16_t) * (outLen + 1));
+ FUZZ_LOG() << "readString16Inplace: " << bytes << " size: " << outLen;
},
PARCEL_READ_WITH_STATUS(android::sp<android::IBinder>, readStrongBinder),
PARCEL_READ_WITH_STATUS(android::sp<android::IBinder>, readNullableStrongBinder),
@@ -290,3 +298,4 @@
PARCEL_READ_WITH_STATUS(android::os::PersistableBundle, readParcelable),
};
// clang-format on
+#pragma clang diagnostic pop
diff --git a/libs/binder/parcel_fuzzer/binder_ndk.cpp b/libs/binder/parcel_fuzzer/binder_ndk.cpp
index 29da8f7..008780c 100644
--- a/libs/binder/parcel_fuzzer/binder_ndk.cpp
+++ b/libs/binder/parcel_fuzzer/binder_ndk.cpp
@@ -18,6 +18,7 @@
#include "binder_ndk.h"
#include <android/binder_parcel_utils.h>
+#include <android/binder_parcelable_utils.h>
#include "util.h"
@@ -54,6 +55,25 @@
binder_status_t status = AParcel_readStatusHeader(p.aParcel(), t.getR());
FUZZ_LOG() << "read status header: " << status;
},
+ [](const NdkParcelAdapter& p, uint8_t /*data*/) {
+ FUZZ_LOG() << "about to getDataSize the parcel";
+ AParcel_getDataSize(p.aParcel());
+ FUZZ_LOG() << "getDataSize done";
+ },
+ [](const NdkParcelAdapter& p, uint8_t data) {
+ FUZZ_LOG() << "about to read a ParcelableHolder";
+ ndk::AParcelableHolder ph {(data % 2 == 1) ? 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";
+ AParcel* parcel = AParcel_create();
+ binder_status_t status = AParcel_appendFrom(p.aParcel(), parcel, 0, data);
+ AParcel_delete(parcel);
+ FUZZ_LOG() << "appendFrom: " << status;
+ },
+
PARCEL_READ(int32_t, AParcel_readInt32),
PARCEL_READ(uint32_t, AParcel_readUint32),
PARCEL_READ(int64_t, AParcel_readInt64),
diff --git a/libs/binder/parcel_fuzzer/random_fd.h b/libs/binder/parcel_fuzzer/include_random_parcel/fuzzbinder/random_fd.h
similarity index 100%
rename from libs/binder/parcel_fuzzer/random_fd.h
rename to libs/binder/parcel_fuzzer/include_random_parcel/fuzzbinder/random_fd.h
diff --git a/libs/binder/parcel_fuzzer/random_parcel.h b/libs/binder/parcel_fuzzer/include_random_parcel/fuzzbinder/random_parcel.h
similarity index 88%
rename from libs/binder/parcel_fuzzer/random_parcel.h
rename to libs/binder/parcel_fuzzer/include_random_parcel/fuzzbinder/random_parcel.h
index 2923c47..b92a6a9 100644
--- a/libs/binder/parcel_fuzzer/random_parcel.h
+++ b/libs/binder/parcel_fuzzer/include_random_parcel/fuzzbinder/random_parcel.h
@@ -16,12 +16,9 @@
#pragma once
-#include "binder_ndk.h"
-
#include <binder/Parcel.h>
#include <fuzzer/FuzzedDataProvider.h>
namespace android {
void fillRandomParcel(Parcel* p, FuzzedDataProvider&& provider);
-void fillRandomParcel(NdkParcelAdapter* p, FuzzedDataProvider&& provider);
} // namespace android
diff --git a/libs/binder/parcel_fuzzer/main.cpp b/libs/binder/parcel_fuzzer/main.cpp
index 46bf417..78606cc 100644
--- a/libs/binder/parcel_fuzzer/main.cpp
+++ b/libs/binder/parcel_fuzzer/main.cpp
@@ -18,21 +18,30 @@
#include "binder.h"
#include "binder_ndk.h"
#include "hwbinder.h"
-#include "random_parcel.h"
#include "util.h"
+#include <iostream>
+
#include <android-base/logging.h>
+#include <fuzzbinder/random_parcel.h>
#include <fuzzer/FuzzedDataProvider.h>
#include <cstdlib>
#include <ctime>
+#include <sys/resource.h>
+#include <sys/time.h>
using android::fillRandomParcel;
void fillRandomParcel(::android::hardware::Parcel* p, FuzzedDataProvider&& provider) {
+ // TODO: functionality to create random parcels for libhwbinder parcels
std::vector<uint8_t> input = provider.ConsumeRemainingBytes<uint8_t>();
p->setData(input.data(), input.size());
}
+static void fillRandomParcel(NdkParcelAdapter* p, FuzzedDataProvider&& provider) {
+ // fill underlying parcel using functions to fill random libbinder parcel
+ fillRandomParcel(p->parcel(), std::move(provider));
+}
template <typename P>
void doFuzz(const char* backend, const std::vector<ParcelRead<P>>& reads,
@@ -72,7 +81,25 @@
}
}
+size_t getHardMemoryLimit() {
+ struct rlimit limit;
+ CHECK(0 == getrlimit(RLIMIT_AS, &limit)) << errno;
+ return limit.rlim_max;
+}
+
+void setMemoryLimit(size_t cur, size_t max) {
+ const struct rlimit kLimit = {
+ .rlim_cur = cur,
+ .rlim_max = max,
+ };
+ CHECK(0 == setrlimit(RLIMIT_AS, &kLimit)) << errno;
+}
+
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+ static constexpr size_t kMemLimit = 1 * 1024 * 1024;
+ size_t hardLimit = getHardMemoryLimit();
+ setMemoryLimit(std::min(kMemLimit, hardLimit), hardLimit);
+
if (size <= 1) return 0; // no use
// avoid timeouts, see b/142617274, b/142473153
@@ -97,5 +124,7 @@
provider.PickValueInArray(fuzzBackend)(std::move(provider));
+ setMemoryLimit(hardLimit, hardLimit);
+
return 0;
}
diff --git a/libs/binder/parcel_fuzzer/random_fd.cpp b/libs/binder/parcel_fuzzer/random_fd.cpp
index eb80ece..cef6adb 100644
--- a/libs/binder/parcel_fuzzer/random_fd.cpp
+++ b/libs/binder/parcel_fuzzer/random_fd.cpp
@@ -14,7 +14,7 @@
* limitations under the License.
*/
-#include "random_fd.h"
+#include <fuzzbinder/random_fd.h>
#include <fcntl.h>
diff --git a/libs/binder/parcel_fuzzer/random_parcel.cpp b/libs/binder/parcel_fuzzer/random_parcel.cpp
index 3dae904..9ca4c8a 100644
--- a/libs/binder/parcel_fuzzer/random_parcel.cpp
+++ b/libs/binder/parcel_fuzzer/random_parcel.cpp
@@ -14,20 +14,15 @@
* limitations under the License.
*/
-#include "random_parcel.h"
-
-#include "random_fd.h"
+#include <fuzzbinder/random_parcel.h>
#include <android-base/logging.h>
#include <binder/IServiceManager.h>
+#include <fuzzbinder/random_fd.h>
#include <utils/String16.h>
namespace android {
-void fillRandomParcel(NdkParcelAdapter* p, FuzzedDataProvider&& provider) {
- fillRandomParcel(p->parcel(), std::move(provider));
-}
-
class NamedBinder : public BBinder {
public:
NamedBinder(const String16& descriptor) : mDescriptor(descriptor) {}
diff --git a/libs/binder/rust/Android.bp b/libs/binder/rust/Android.bp
index dc8270e..fd5f2f5 100644
--- a/libs/binder/rust/Android.bp
+++ b/libs/binder/rust/Android.bp
@@ -10,6 +10,11 @@
"libbinder_ndk_sys",
],
host_supported: true,
+ target: {
+ darwin: {
+ enabled: false,
+ }
+ }
}
rust_library {
@@ -23,6 +28,11 @@
"libbinder_ndk",
],
host_supported: true,
+ target: {
+ darwin: {
+ enabled: false,
+ }
+ }
}
rust_bindgen {
@@ -64,6 +74,9 @@
"-D__ANDROID_API__=10000",
],
},
+ darwin: {
+ enabled: false,
+ },
},
}
diff --git a/libs/binder/rust/TEST_MAPPING b/libs/binder/rust/TEST_MAPPING
deleted file mode 100644
index 50c474c..0000000
--- a/libs/binder/rust/TEST_MAPPING
+++ /dev/null
@@ -1,12 +0,0 @@
-{
- "presubmit": [
- {
- "name": "libbinder_rs-internal_test"
- }
- ],
- "postsubmit": [
- {
- "name": "rustBinderTest"
- }
- ]
-}
diff --git a/libs/binder/rust/src/binder.rs b/libs/binder/rust/src/binder.rs
index 6d0a369..ed3b9ec 100644
--- a/libs/binder/rust/src/binder.rs
+++ b/libs/binder/rust/src/binder.rs
@@ -21,7 +21,8 @@
use crate::proxy::{DeathRecipient, SpIBinder};
use crate::sys;
-use std::ffi::{c_void, CString};
+use std::ffi::{c_void, CStr, CString};
+use std::os::raw::c_char;
use std::os::unix::io::AsRawFd;
use std::ptr;
@@ -33,8 +34,7 @@
/// Additional operation flags.
///
-/// Can be either 0 for a normal RPC, or [`IBinder::FLAG_ONEWAY`] for a
-/// one-way RPC.
+/// `IBinder::FLAG_*` values.
pub type TransactionFlags = u32;
/// Super-trait for Binder interfaces.
@@ -91,6 +91,8 @@
/// Corresponds to TF_ONE_WAY -- an asynchronous call.
const FLAG_ONEWAY: TransactionFlags = sys::FLAG_ONEWAY;
+ /// Corresponds to TF_CLEAR_BUF -- clear transaction buffers after call is made.
+ const FLAG_CLEAR_BUF: TransactionFlags = sys::FLAG_CLEAR_BUF;
/// Is this object still alive?
fn is_binder_alive(&self) -> bool;
@@ -204,6 +206,22 @@
pub(crate) unsafe fn from_ptr(ptr: *const sys::AIBinder_Class) -> InterfaceClass {
InterfaceClass(ptr)
}
+
+ /// Get the interface descriptor string of this class.
+ pub fn get_descriptor(&self) -> String {
+ unsafe {
+ // SAFETY: The descriptor returned by AIBinder_Class_getDescriptor
+ // is always a two-byte null terminated sequence of u16s. Thus, we
+ // can continue reading from the pointer until we hit a null value,
+ // and this pointer can be a valid slice if the slice length is <=
+ // the number of u16 elements before the null terminator.
+
+ let raw_descriptor: *const c_char = sys::AIBinder_Class_getDescriptor(self.0);
+ CStr::from_ptr(raw_descriptor).to_str()
+ .expect("Expected valid UTF-8 string from AIBinder_Class_getDescriptor")
+ .into()
+ }
+ }
}
impl From<InterfaceClass> for *const sys::AIBinder_Class {
@@ -506,12 +524,7 @@
}
fn from_binder(mut binder: $crate::SpIBinder) -> $crate::Result<Self> {
- use $crate::AssociateClass;
- if binder.associate_class(<$native as $crate::Remotable>::get_class()) {
- Ok(Self { binder, $($fname: $finit),* })
- } else {
- Err($crate::StatusCode::BAD_TYPE)
- }
+ Ok(Self { binder, $($fname: $finit),* })
}
}
@@ -566,16 +579,35 @@
impl $crate::FromIBinder for dyn $interface {
fn try_from(mut ibinder: $crate::SpIBinder) -> $crate::Result<Box<dyn $interface>> {
use $crate::AssociateClass;
- if !ibinder.associate_class(<$native as $crate::Remotable>::get_class()) {
- return Err($crate::StatusCode::BAD_TYPE.into());
+
+ let existing_class = ibinder.get_class();
+ if let Some(class) = existing_class {
+ if class != <$native as $crate::Remotable>::get_class() &&
+ class.get_descriptor() == <$native as $crate::Remotable>::get_descriptor()
+ {
+ // The binder object's descriptor string matches what we
+ // expect. We still need to treat this local or already
+ // associated object as remote, because we can't cast it
+ // into a Rust service object without a matching class
+ // pointer.
+ return Ok(Box::new(<$proxy as $crate::Proxy>::from_binder(ibinder)?));
+ }
}
- let service: $crate::Result<$crate::Binder<$native>> = std::convert::TryFrom::try_from(ibinder.clone());
- if let Ok(service) = service {
- Ok(Box::new(service))
- } else {
- Ok(Box::new(<$proxy as $crate::Proxy>::from_binder(ibinder)?))
+ if ibinder.associate_class(<$native as $crate::Remotable>::get_class()) {
+ let service: $crate::Result<$crate::Binder<$native>> =
+ std::convert::TryFrom::try_from(ibinder.clone());
+ if let Ok(service) = service {
+ // We were able to associate with our expected class and
+ // the service is local.
+ return Ok(Box::new(service));
+ } else {
+ // Service is remote
+ return Ok(Box::new(<$proxy as $crate::Proxy>::from_binder(ibinder)?));
+ }
}
+
+ Err($crate::StatusCode::BAD_TYPE.into())
}
}
diff --git a/libs/binder/rust/src/parcel.rs b/libs/binder/rust/src/parcel.rs
index 2c1e5a4..6c34824 100644
--- a/libs/binder/rust/src/parcel.rs
+++ b/libs/binder/rust/src/parcel.rs
@@ -100,6 +100,14 @@
// Data serialization methods
impl Parcel {
+ /// Data written to parcelable is zero'd before being deleted or reallocated.
+ pub fn mark_sensitive(&mut self) {
+ unsafe {
+ // Safety: guaranteed to have a parcel object, and this method never fails
+ sys::AParcel_markSensitive(self.as_native())
+ }
+ }
+
/// Write a type that implements [`Serialize`] to the `Parcel`.
pub fn write<S: Serialize + ?Sized>(&mut self, parcelable: &S) -> Result<()> {
parcelable.serialize(self)
diff --git a/libs/binder/rust/src/proxy.rs b/libs/binder/rust/src/proxy.rs
index 5002fc6..485bb42 100644
--- a/libs/binder/rust/src/proxy.rs
+++ b/libs/binder/rust/src/proxy.rs
@@ -91,7 +91,7 @@
/// Return the interface class of this binder object, if associated with
/// one.
- pub(crate) fn get_class(&mut self) -> Option<InterfaceClass> {
+ pub fn get_class(&mut self) -> Option<InterfaceClass> {
unsafe {
// Safety: `SpIBinder` guarantees that it always contains a valid
// `AIBinder` pointer. `AIBinder_getClass` returns either a null
diff --git a/libs/binder/rust/sys/BinderBindings.hpp b/libs/binder/rust/sys/BinderBindings.hpp
index 303f4a5..ef142b5 100644
--- a/libs/binder/rust/sys/BinderBindings.hpp
+++ b/libs/binder/rust/sys/BinderBindings.hpp
@@ -14,10 +14,11 @@
* limitations under the License.
*/
-#include <android/binder_context.h>
#include <android/binder_ibinder.h>
+#include <android/binder_ibinder_platform.h>
#include <android/binder_manager.h>
#include <android/binder_parcel.h>
+#include <android/binder_parcel_platform.h>
#include <android/binder_process.h>
#include <android/binder_shell.h>
#include <android/binder_status.h>
@@ -78,6 +79,7 @@
enum {
FLAG_ONEWAY = FLAG_ONEWAY,
+ FLAG_CLEAR_BUF = FLAG_CLEAR_BUF,
};
} // namespace consts
diff --git a/libs/binder/rust/tests/Android.bp b/libs/binder/rust/tests/Android.bp
index 3db40ba..5ae9c53 100644
--- a/libs/binder/rust/tests/Android.bp
+++ b/libs/binder/rust/tests/Android.bp
@@ -30,3 +30,52 @@
auto_gen_config: false,
test_suites: ["general-tests"],
}
+
+cc_test {
+ name: "binderRustNdkInteropTest",
+ srcs: [
+ "binderRustNdkInteropTest.cpp",
+ ],
+ shared_libs: [
+ "libbinder",
+ "libbinder_ndk",
+ ],
+ static_libs: [
+ "IBinderRustNdkInteropTest-ndk_platform",
+ "libbinder_ndk_rust_interop",
+ ],
+ test_suites: ["general-tests"],
+ require_root: true,
+
+ // rustBinderTestService uses a custom config
+ auto_gen_config: true,
+}
+
+aidl_interface {
+ name: "IBinderRustNdkInteropTest",
+ unstable: true,
+ srcs: [
+ "IBinderRustNdkInteropTest.aidl",
+ "IBinderRustNdkInteropTestOther.aidl",
+ ],
+ backend: {
+ ndk: {
+ enabled: true,
+ },
+ rust: {
+ enabled: true,
+ },
+ },
+}
+
+rust_ffi_static {
+ name: "libbinder_ndk_rust_interop",
+ crate_name: "binder_ndk_rust_interop",
+ srcs: [
+ "ndk_rust_interop.rs",
+ ],
+ rustlibs: [
+ "libbinder_rs",
+ "IBinderRustNdkInteropTest-rust",
+ ],
+}
diff --git a/libs/binder/parcel_fuzzer/random_parcel.h b/libs/binder/rust/tests/IBinderRustNdkInteropTest.aidl
similarity index 67%
copy from libs/binder/parcel_fuzzer/random_parcel.h
copy to libs/binder/rust/tests/IBinderRustNdkInteropTest.aidl
index 2923c47..7f5e837 100644
--- a/libs/binder/parcel_fuzzer/random_parcel.h
+++ b/libs/binder/rust/tests/IBinderRustNdkInteropTest.aidl
@@ -14,14 +14,6 @@
* limitations under the License.
*/
-#pragma once
-
-#include "binder_ndk.h"
-
-#include <binder/Parcel.h>
-#include <fuzzer/FuzzedDataProvider.h>
-
-namespace android {
-void fillRandomParcel(Parcel* p, FuzzedDataProvider&& provider);
-void fillRandomParcel(NdkParcelAdapter* p, FuzzedDataProvider&& provider);
-} // namespace android
+interface IBinderRustNdkInteropTest {
+ @utf8InCpp String echo(@utf8InCpp String str);
+}
diff --git a/libs/binder/parcel_fuzzer/random_parcel.h b/libs/binder/rust/tests/IBinderRustNdkInteropTestOther.aidl
similarity index 67%
copy from libs/binder/parcel_fuzzer/random_parcel.h
copy to libs/binder/rust/tests/IBinderRustNdkInteropTestOther.aidl
index 2923c47..82a0323 100644
--- a/libs/binder/parcel_fuzzer/random_parcel.h
+++ b/libs/binder/rust/tests/IBinderRustNdkInteropTestOther.aidl
@@ -14,14 +14,6 @@
* limitations under the License.
*/
-#pragma once
-
-#include "binder_ndk.h"
-
-#include <binder/Parcel.h>
-#include <fuzzer/FuzzedDataProvider.h>
-
-namespace android {
-void fillRandomParcel(Parcel* p, FuzzedDataProvider&& provider);
-void fillRandomParcel(NdkParcelAdapter* p, FuzzedDataProvider&& provider);
-} // namespace android
+interface IBinderRustNdkInteropTestOther {
+ @utf8InCpp String echo(@utf8InCpp String str);
+}
diff --git a/libs/binder/rust/tests/binderRustNdkInteropTest.cpp b/libs/binder/rust/tests/binderRustNdkInteropTest.cpp
new file mode 100644
index 0000000..59ca6ed
--- /dev/null
+++ b/libs/binder/rust/tests/binderRustNdkInteropTest.cpp
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <aidl/BnBinderRustNdkInteropTest.h>
+#include <aidl/IBinderRustNdkInteropTest.h>
+#include <android/binder_ibinder.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <binder/Status.h>
+#include <gtest/gtest.h>
+
+using namespace android;
+using ::ndk::ScopedAStatus;
+using ::ndk::SharedRefBase;
+using ::ndk::SpAIBinder;
+
+static const char* kNdkServerName = "NdkServer-BinderRustNdkInteropTest";
+static const char* kRustServerName = "RustServer-BinderRustNdkInteropTest";
+
+extern "C" {
+int rust_call_ndk(const char* service_name);
+int rust_start_service(const char* service_name);
+}
+
+class NdkServer : public aidl::BnBinderRustNdkInteropTest {
+ ScopedAStatus echo(const std::string& in, std::string* out) override {
+ *out = in;
+ return ScopedAStatus::ok();
+ }
+};
+
+TEST(RustNdkInterop, RustCanCallNdk) {
+ ASSERT_EQ(STATUS_OK, rust_call_ndk(kNdkServerName));
+}
+
+TEST(RustNdkInterop, NdkCanCallRust) {
+ ASSERT_EQ(STATUS_OK, rust_start_service(kRustServerName));
+
+ SpAIBinder binder = SpAIBinder(AServiceManager_checkService(kRustServerName));
+ ASSERT_NE(nullptr, binder.get());
+ EXPECT_EQ(STATUS_OK, AIBinder_ping(binder.get()));
+
+ auto interface = aidl::IBinderRustNdkInteropTest::fromBinder(binder);
+ // TODO(b/167723746): this test requires that fromBinder allow association
+ // with an already associated local binder by treating it as remote.
+ EXPECT_EQ(interface, nullptr);
+
+ // std::string in("testing");
+ // std::string out;
+ // EXPECT_TRUE(interface->echo(in, &out).isOk());
+ // EXPECT_EQ(in, out);
+}
+
+int main(int argc, char** argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+
+ // so we can host a client and service concurrently
+ ABinderProcess_setThreadPoolMaxThreadCount(1);
+ ABinderProcess_startThreadPool();
+
+ std::shared_ptr<NdkServer> ndkServer = SharedRefBase::make<NdkServer>();
+ EXPECT_EQ(STATUS_OK, AServiceManager_addService(ndkServer->asBinder().get(), kNdkServerName));
+
+ return RUN_ALL_TESTS();
+}
diff --git a/libs/binder/rust/tests/integration.rs b/libs/binder/rust/tests/integration.rs
index 953d328..bb8c492 100644
--- a/libs/binder/rust/tests/integration.rs
+++ b/libs/binder/rust/tests/integration.rs
@@ -173,6 +173,30 @@
}
}
+/// Trivial testing binder interface
+pub trait ITestSameDescriptor: Interface {}
+
+declare_binder_interface! {
+ ITestSameDescriptor["android.os.ITest"] {
+ native: BnTestSameDescriptor(on_transact_same_descriptor),
+ proxy: BpTestSameDescriptor,
+ }
+}
+
+fn on_transact_same_descriptor(
+ _service: &dyn ITestSameDescriptor,
+ _code: TransactionCode,
+ _data: &Parcel,
+ _reply: &mut Parcel,
+) -> binder::Result<()> {
+ Ok(())
+}
+
+impl ITestSameDescriptor for BpTestSameDescriptor {}
+
+impl ITestSameDescriptor for Binder<BnTestSameDescriptor> {}
+
+
#[cfg(test)]
mod tests {
use selinux_bindgen as selinux_sys;
@@ -185,9 +209,9 @@
use std::thread;
use std::time::Duration;
- use binder::{DeathRecipient, FromIBinder, IBinder, SpIBinder, StatusCode};
+ use binder::{Binder, DeathRecipient, FromIBinder, IBinder, Interface, SpIBinder, StatusCode};
- use super::{ITest, RUST_SERVICE_BINARY};
+ use super::{BnTest, ITest, ITestSameDescriptor, RUST_SERVICE_BINARY, TestService};
pub struct ScopedServiceProcess(Child);
@@ -435,4 +459,40 @@
assert_eq!(extension.test().unwrap(), extension_name);
}
}
+
+ /// Test re-associating a local binder object with a different class.
+ ///
+ /// This is needed because different binder service (e.g. NDK vs Rust)
+ /// implementations are incompatible and must not be interchanged. A local
+ /// service with the same descriptor string but a different class pointer
+ /// may have been created by an NDK service and is therefore incompatible
+ /// with the Rust service implementation. It must be treated as remote and
+ /// all API calls parceled and sent through transactions.
+ ///
+ /// Further tests of this behavior with the C NDK and Rust API are in
+ /// rust_ndk_interop.rs
+ #[test]
+ fn associate_existing_class() {
+ let service = Binder::new(BnTest(Box::new(TestService {
+ s: "testing_service".to_string(),
+ })));
+
+ // This should succeed although we will have to treat the service as
+ // remote.
+ let _interface: Box<dyn ITestSameDescriptor> = FromIBinder::try_from(service.as_binder())
+ .expect("Could not re-interpret service as the ITestSameDescriptor interface");
+ }
+
+ /// Test that we can round-trip a rust service through a generic IBinder
+ #[test]
+ fn reassociate_rust_binder() {
+ let service_name = "testing_service";
+ let service_ibinder = BnTest::new_binder(TestService { s: service_name.to_string() })
+ .as_binder();
+
+ let service: Box<dyn ITest> = service_ibinder.into_interface()
+ .expect("Could not reassociate the generic ibinder");
+
+ assert_eq!(service.test().unwrap(), service_name);
+ }
}
diff --git a/libs/binder/rust/tests/ndk_rust_interop.rs b/libs/binder/rust/tests/ndk_rust_interop.rs
new file mode 100644
index 0000000..70a6dc0
--- /dev/null
+++ b/libs/binder/rust/tests/ndk_rust_interop.rs
@@ -0,0 +1,96 @@
+/*
+ * 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.
+ */
+
+//! Rust Binder NDK interop tests
+
+use std::ffi::CStr;
+use std::os::raw::{c_char, c_int};
+use ::IBinderRustNdkInteropTest::binder::{self, Interface, StatusCode};
+use ::IBinderRustNdkInteropTest::aidl::IBinderRustNdkInteropTest::{
+ BnBinderRustNdkInteropTest, IBinderRustNdkInteropTest,
+};
+use ::IBinderRustNdkInteropTest::aidl::IBinderRustNdkInteropTestOther::{
+ IBinderRustNdkInteropTestOther,
+};
+
+/// Look up the provided AIDL service and call its echo method.
+///
+/// # Safety
+///
+/// service_name must be a valid, non-null C-style string (null-terminated).
+#[no_mangle]
+pub unsafe extern "C" fn rust_call_ndk(service_name: *const c_char) -> c_int {
+ let service_name = CStr::from_ptr(service_name).to_str().unwrap();
+
+ // The Rust class descriptor pointer will not match the NDK one, but the
+ // descriptor strings match so this needs to still associate.
+ let service: Box<dyn IBinderRustNdkInteropTest> = match binder::get_interface(service_name) {
+ Err(e) => {
+ eprintln!("Could not find Ndk service {}: {:?}", service_name, e);
+ return StatusCode::NAME_NOT_FOUND as c_int;
+ }
+ Ok(service) => service,
+ };
+
+ match service.echo("testing") {
+ Ok(s) => if s != "testing" {
+ return StatusCode::BAD_VALUE as c_int;
+ },
+ Err(e) => return e.into(),
+ }
+
+ // Try using the binder service through the wrong interface type
+ let wrong_service: Result<Box<dyn IBinderRustNdkInteropTestOther>, StatusCode> =
+ binder::get_interface(service_name);
+ match wrong_service {
+ Err(e) if e == StatusCode::BAD_TYPE => {}
+ Err(e) => {
+ eprintln!("Trying to use a service via the wrong interface errored with unexpected error {:?}", e);
+ return e as c_int;
+ }
+ Ok(_) => {
+ eprintln!("We should not be allowed to use a service via the wrong interface");
+ return StatusCode::BAD_TYPE as c_int;
+ }
+ }
+
+ StatusCode::OK as c_int
+}
+
+struct Service;
+
+impl Interface for Service {}
+
+impl IBinderRustNdkInteropTest for Service {
+ fn echo(&self, s: &str) -> binder::Result<String> {
+ Ok(s.to_string())
+ }
+}
+
+/// Start the interop Echo test service with the given service name.
+///
+/// # Safety
+///
+/// service_name must be a valid, non-null C-style string (null-terminated).
+#[no_mangle]
+pub unsafe extern "C" fn rust_start_service(service_name: *const c_char) -> c_int {
+ let service_name = CStr::from_ptr(service_name).to_str().unwrap();
+ let service = BnBinderRustNdkInteropTest::new_binder(Service);
+ match binder::add_service(&service_name, service.as_binder()) {
+ Ok(_) => StatusCode::OK as c_int,
+ Err(e) => e as c_int,
+ }
+}
diff --git a/libs/binder/tests/Android.bp b/libs/binder/tests/Android.bp
index a03835b..87f1d45 100644
--- a/libs/binder/tests/Android.bp
+++ b/libs/binder/tests/Android.bp
@@ -60,6 +60,23 @@
require_root: true,
}
+// unit test only, which can run on host and doesn't use /dev/binder
+cc_test {
+ name: "binderParcelTest",
+ host_supported: true,
+ target: {
+ darwin: {
+ enabled: false,
+ },
+ },
+ srcs: ["binderParcelTest.cpp"],
+ shared_libs: [
+ "libbinder",
+ "libutils",
+ ],
+ test_suites: ["general-tests"],
+}
+
cc_test {
name: "binderLibTest",
defaults: ["binder_test_defaults"],
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp
index 98f0868..a5261e5 100644
--- a/libs/binder/tests/binderLibTest.cpp
+++ b/libs/binder/tests/binderLibTest.cpp
@@ -30,6 +30,7 @@
#include <binder/IServiceManager.h>
#include <private/binder/binder_module.h>
+#include <linux/sched.h>
#include <sys/epoll.h>
#include <sys/prctl.h>
@@ -53,6 +54,7 @@
static constexpr int kSchedPolicy = SCHED_RR;
static constexpr int kSchedPriority = 7;
+static constexpr int kSchedPriorityMore = 8;
static String16 binderLibTestServiceName = String16("test.binderLib");
@@ -402,6 +404,21 @@
EXPECT_EQ(NO_ERROR, ret);
}
+TEST_F(BinderLibTest, NopTransactionOneway) {
+ status_t ret;
+ Parcel data, reply;
+ ret = m_server->transact(BINDER_LIB_TEST_NOP_TRANSACTION, data, &reply, TF_ONE_WAY);
+ EXPECT_EQ(NO_ERROR, ret);
+}
+
+TEST_F(BinderLibTest, NopTransactionClear) {
+ status_t ret;
+ Parcel data, reply;
+ // make sure it accepts the transaction flag
+ ret = m_server->transact(BINDER_LIB_TEST_NOP_TRANSACTION, data, &reply, TF_CLEAR_BUF);
+ EXPECT_EQ(NO_ERROR, ret);
+}
+
TEST_F(BinderLibTest, Freeze) {
status_t ret;
Parcel data, reply, replypid;
@@ -1080,6 +1097,25 @@
EXPECT_EQ(kSchedPriority, priority);
}
+TEST_F(BinderLibTest, InheritRt) {
+ sp<IBinder> server = addServer();
+ ASSERT_TRUE(server != nullptr);
+
+ const struct sched_param param {
+ .sched_priority = kSchedPriorityMore,
+ };
+ EXPECT_EQ(0, sched_setscheduler(getpid(), SCHED_RR, ¶m));
+
+ Parcel data, reply;
+ status_t ret = server->transact(BINDER_LIB_TEST_GET_SCHEDULING_POLICY, data, &reply);
+ EXPECT_EQ(NO_ERROR, ret);
+
+ int policy = reply.readInt32();
+ int priority = reply.readInt32();
+
+ EXPECT_EQ(kSchedPolicy, policy & (~SCHED_RESET_ON_FORK));
+ EXPECT_EQ(kSchedPriorityMore, priority);
+}
TEST_F(BinderLibTest, VectorSent) {
Parcel data, reply;
@@ -1153,9 +1189,6 @@
virtual status_t onTransact(uint32_t code,
const Parcel& data, Parcel* reply,
uint32_t flags = 0) {
- //printf("%s: code %d\n", __func__, code);
- (void)flags;
-
if (getuid() != (uid_t)IPCThreadState::self()->getCallingUid()) {
return PERMISSION_DENIED;
}
@@ -1229,8 +1262,12 @@
return NO_ERROR;
case BINDER_LIB_TEST_NOP_TRANSACTION_WAIT:
usleep(5000);
- return NO_ERROR;
+ [[fallthrough]];
case BINDER_LIB_TEST_NOP_TRANSACTION:
+ // oneway error codes should be ignored
+ if (flags & TF_ONE_WAY) {
+ return UNKNOWN_ERROR;
+ }
return NO_ERROR;
case BINDER_LIB_TEST_DELAYED_CALL_BACK: {
// Note: this transaction is only designed for use with a
@@ -1452,6 +1489,8 @@
testService->setMinSchedulerPolicy(kSchedPolicy, kSchedPriority);
+ testService->setInheritRt(true);
+
/*
* Normally would also contain functionality as well, but we are only
* testing the extension mechanism.
diff --git a/libs/binder/tests/binderParcelTest.cpp b/libs/binder/tests/binderParcelTest.cpp
new file mode 100644
index 0000000..841d47b
--- /dev/null
+++ b/libs/binder/tests/binderParcelTest.cpp
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <binder/Parcel.h>
+#include <binder/IPCThreadState.h>
+#include <gtest/gtest.h>
+
+using android::IPCThreadState;
+using android::OK;
+using android::Parcel;
+using android::String16;
+using android::String8;
+using android::status_t;
+
+TEST(Parcel, NonNullTerminatedString8) {
+ String8 kTestString = String8("test-is-good");
+
+ // write non-null terminated string
+ Parcel p;
+ p.writeString8(kTestString);
+ p.setDataPosition(0);
+ // BAD! assumption of wire format for test
+ // write over length of string
+ p.writeInt32(kTestString.size() - 2);
+
+ p.setDataPosition(0);
+ String8 output;
+ EXPECT_NE(OK, p.readString8(&output));
+ EXPECT_EQ(output.size(), 0);
+}
+
+TEST(Parcel, NonNullTerminatedString16) {
+ String16 kTestString = String16("test-is-good");
+
+ // write non-null terminated string
+ Parcel p;
+ p.writeString16(kTestString);
+ p.setDataPosition(0);
+ // BAD! assumption of wire format for test
+ // write over length of string
+ p.writeInt32(kTestString.size() - 2);
+
+ p.setDataPosition(0);
+ String16 output;
+ EXPECT_NE(OK, p.readString16(&output));
+ EXPECT_EQ(output.size(), 0);
+}
+
+// Tests a second operation results in a parcel at the same location as it
+// started.
+void parcelOpSameLength(const std::function<void(Parcel*)>& a, const std::function<void(Parcel*)>& b) {
+ Parcel p;
+ a(&p);
+ size_t end = p.dataPosition();
+ p.setDataPosition(0);
+ b(&p);
+ EXPECT_EQ(end, p.dataPosition());
+}
+
+TEST(Parcel, InverseInterfaceToken) {
+ const String16 token = String16("asdf");
+ parcelOpSameLength([&] (Parcel* p) {
+ p->writeInterfaceToken(token);
+ }, [&] (Parcel* p) {
+ EXPECT_TRUE(p->enforceInterface(token, IPCThreadState::self()));
+ });
+}
+
+TEST(Parcel, Utf8FromUtf16Read) {
+ const char* token = "asdf";
+ parcelOpSameLength([&] (Parcel* p) {
+ p->writeString16(String16(token));
+ }, [&] (Parcel* p) {
+ std::string s;
+ EXPECT_EQ(OK, p->readUtf8FromUtf16(&s));
+ EXPECT_EQ(token, s);
+ });
+}
+
+TEST(Parcel, Utf8AsUtf16Write) {
+ std::string token = "asdf";
+ parcelOpSameLength([&] (Parcel* p) {
+ p->writeUtf8AsUtf16(token);
+ }, [&] (Parcel* p) {
+ String16 s;
+ EXPECT_EQ(OK, p->readString16(&s));
+ EXPECT_EQ(s, String16(token.c_str()));
+ });
+}
+
+template <typename T>
+using readFunc = status_t (Parcel::*)(T* out) const;
+template <typename T>
+using writeFunc = status_t (Parcel::*)(const T& in);
+template <typename T>
+using copyWriteFunc = status_t (Parcel::*)(T in);
+
+template <typename T, typename WRITE_FUNC>
+void readWriteInverse(std::vector<T>&& ts, readFunc<T> r, WRITE_FUNC w) {
+ for (const T& value : ts) {
+ parcelOpSameLength([&] (Parcel* p) {
+ (*p.*w)(value);
+ }, [&] (Parcel* p) {
+ T outValue;
+ EXPECT_EQ(OK, (*p.*r)(&outValue));
+ EXPECT_EQ(value, outValue);
+ });
+ }
+}
+
+template <typename T>
+void readWriteInverse(std::vector<T>&& ts, readFunc<T> r, writeFunc<T> w) {
+ readWriteInverse<T, writeFunc<T>>(std::move(ts), r, w);
+}
+template <typename T>
+void readWriteInverse(std::vector<T>&& ts, readFunc<T> r, copyWriteFunc<T> w) {
+ readWriteInverse<T, copyWriteFunc<T>>(std::move(ts), r, w);
+}
+
+#define TEST_READ_WRITE_INVERSE(type, name, ...) \
+ TEST(Parcel, Inverse##name) { \
+ readWriteInverse<type>(__VA_ARGS__, &Parcel::read##name, &Parcel::write##name); \
+ }
+
+TEST_READ_WRITE_INVERSE(int32_t, Int32, {-2, -1, 0, 1, 2});
+TEST_READ_WRITE_INVERSE(uint32_t, Uint32, {0, 1, 2});
+TEST_READ_WRITE_INVERSE(int64_t, Int64, {-2, -1, 0, 1, 2});
+TEST_READ_WRITE_INVERSE(uint64_t, Uint64, {0, 1, 2});
+TEST_READ_WRITE_INVERSE(float, Float, {-1.0f, 0.0f, 3.14f});
+TEST_READ_WRITE_INVERSE(double, Double, {-1.0, 0.0, 3.14});
+TEST_READ_WRITE_INVERSE(bool, Bool, {true, false});
+TEST_READ_WRITE_INVERSE(char16_t, Char, {u'a', u'\0'});
+TEST_READ_WRITE_INVERSE(int8_t, Byte, {-1, 0, 1});
+TEST_READ_WRITE_INVERSE(String8, String8, {String8(), String8("a"), String8("asdf")});
+TEST_READ_WRITE_INVERSE(String16, String16, {String16(), String16("a"), String16("asdf")});
diff --git a/libs/binder/tests/binderSafeInterfaceTest.cpp b/libs/binder/tests/binderSafeInterfaceTest.cpp
index 09f58cc..ffb3ef2 100644
--- a/libs/binder/tests/binderSafeInterfaceTest.cpp
+++ b/libs/binder/tests/binderSafeInterfaceTest.cpp
@@ -36,12 +36,15 @@
#include <optional>
#include <sys/eventfd.h>
+#include <sys/prctl.h>
using namespace std::chrono_literals; // NOLINT - google-build-using-namespace
namespace android {
namespace tests {
+static const String16 kServiceName("SafeInterfaceTest");
+
enum class TestEnum : uint32_t {
INVALID = 0,
INITIAL = 1,
@@ -184,7 +187,7 @@
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wexit-time-destructors"
-IMPLEMENT_META_INTERFACE(Callback, "android.gfx.tests.ICallback");
+IMPLEMENT_META_INTERFACE(Callback, "android.gfx.tests.ICallback")
#pragma clang diagnostic pop
class BnCallback : public SafeBnInterface<ICallback> {
@@ -373,7 +376,7 @@
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wexit-time-destructors"
-IMPLEMENT_META_INTERFACE(SafeInterfaceTest, "android.gfx.tests.ISafeInterfaceTest");
+IMPLEMENT_META_INTERFACE(SafeInterfaceTest, "android.gfx.tests.ISafeInterfaceTest")
static sp<IBinder::DeathRecipient> getDeathRecipient() {
static sp<IBinder::DeathRecipient> recipient = new ExitOnDeath;
@@ -601,40 +604,13 @@
static constexpr const char* getLogTag() { return "SafeInterfaceTest"; }
sp<ISafeInterfaceTest> getRemoteService() {
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wexit-time-destructors"
- static std::mutex sMutex;
- static sp<ISafeInterfaceTest> sService;
- static sp<IBinder> sDeathToken = new BBinder;
-#pragma clang diagnostic pop
+ sp<IBinder> binder = defaultServiceManager()->getService(kServiceName);
+ sp<ISafeInterfaceTest> iface = interface_cast<ISafeInterfaceTest>(binder);
+ EXPECT_TRUE(iface != nullptr);
- std::unique_lock<decltype(sMutex)> lock;
- if (sService == nullptr) {
- ALOG(LOG_INFO, getLogTag(), "Forking remote process");
- pid_t forkPid = fork();
- EXPECT_NE(forkPid, -1);
+ iface->setDeathToken(new BBinder);
- const String16 serviceName("SafeInterfaceTest");
-
- if (forkPid == 0) {
- ALOG(LOG_INFO, getLogTag(), "Remote process checking in");
- sp<ISafeInterfaceTest> nativeService = new BnSafeInterfaceTest;
- defaultServiceManager()->addService(serviceName,
- IInterface::asBinder(nativeService));
- ProcessState::self()->startThreadPool();
- IPCThreadState::self()->joinThreadPool();
- // We shouldn't get to this point
- [&]() { FAIL(); }();
- }
-
- sp<IBinder> binder = defaultServiceManager()->getService(serviceName);
- sService = interface_cast<ISafeInterfaceTest>(binder);
- EXPECT_TRUE(sService != nullptr);
-
- sService->setDeathToken(sDeathToken);
- }
-
- return sService;
+ return iface;
}
};
@@ -840,5 +816,23 @@
ASSERT_EQ(b + 1, bPlusOne);
}
+extern "C" int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ if (fork() == 0) {
+ prctl(PR_SET_PDEATHSIG, SIGHUP);
+ sp<BnSafeInterfaceTest> nativeService = new BnSafeInterfaceTest;
+ status_t status = defaultServiceManager()->addService(kServiceName, nativeService);
+ if (status != OK) {
+ ALOG(LOG_INFO, "SafeInterfaceServer", "could not register");
+ return EXIT_FAILURE;
+ }
+ IPCThreadState::self()->joinThreadPool();
+ return EXIT_FAILURE;
+ }
+
+ return RUN_ALL_TESTS();
+}
+
} // namespace tests
} // namespace android
diff --git a/libs/binder/tests/fuzzers/Android.bp b/libs/binder/tests/fuzzers/Android.bp
index 46379fc..c465bed 100644
--- a/libs/binder/tests/fuzzers/Android.bp
+++ b/libs/binder/tests/fuzzers/Android.bp
@@ -26,6 +26,11 @@
"libutils",
"libbase",
],
+ target: {
+ darwin: {
+ enabled: false,
+ }
+ }
}
cc_fuzz {
diff --git a/libs/binder/tests/fuzzers/BinderFuzzFunctions.h b/libs/binder/tests/fuzzers/BinderFuzzFunctions.h
index 9ac65bb..69f1b9d 100644
--- a/libs/binder/tests/fuzzers/BinderFuzzFunctions.h
+++ b/libs/binder/tests/fuzzers/BinderFuzzFunctions.h
@@ -37,8 +37,8 @@
bbinder->isRequestingSid();
},
[](FuzzedDataProvider* fdp, const sp<BBinder>& bbinder) -> void {
- bool request_sid = fdp->ConsumeBool();
- bbinder->setRequestingSid(request_sid);
+ bool requestSid = fdp->ConsumeBool();
+ bbinder->setRequestingSid(requestSid);
},
[](FuzzedDataProvider*, const sp<BBinder>& bbinder) -> void {
bbinder->getExtension();
@@ -63,6 +63,13 @@
[](FuzzedDataProvider*, const sp<BBinder>& bbinder) -> void {
bbinder->getMinSchedulerPriority();
},
+ [](FuzzedDataProvider* fdp, const sp<BBinder>& bbinder) -> void {
+ bool inheritRt = fdp->ConsumeBool();
+ bbinder->setInheritRt(inheritRt);
+ },
+ [](FuzzedDataProvider*, const sp<BBinder>& bbinder) -> void {
+ bbinder->isInheritRt();
+ },
[](FuzzedDataProvider*, const sp<BBinder>& bbinder) -> void {
bbinder->getDebugPid();
}};
diff --git a/libs/binder/tests/schd-dbg.cpp b/libs/binder/tests/schd-dbg.cpp
index ab4c56a..56d958c 100644
--- a/libs/binder/tests/schd-dbg.cpp
+++ b/libs/binder/tests/schd-dbg.cpp
@@ -245,7 +245,7 @@
double best = (double)m_best / 1.0E6;
double worst = (double)m_worst / 1.0E6;
double average = (double)m_total_time / m_transactions / 1.0E6;
- // FIXME: libjson?
+ // TODO: libjson?
int W = DUMP_PRESICION + 2;
cout << setprecision(DUMP_PRESICION) << "{ \"avg\":" << setw(W) << left
<< average << ",\"wst\":" << setw(W) << left << worst
@@ -376,7 +376,7 @@
if (is_client(num)) {
int no_trans = iterations * 2;
double sync_ratio = (1.0 - (double)no_sync / no_trans);
- // FIXME: libjson?
+ // TODO: libjson?
cout << "\"P" << (num - server_count) << "\":{\"SYNC\":\""
<< ((sync_ratio > GOOD_SYNC_MIN) ? "GOOD" : "POOR") << "\","
<< "\"S\":" << (no_trans - no_sync) << ",\"I\":" << no_trans << ","
@@ -466,7 +466,7 @@
}
vector<Pipe> pipes;
thread_dump("main");
- // FIXME: libjson?
+ // TODO: libjson?
cout << "{" << endl;
cout << "\"cfg\":{\"pair\":" << (no_process / 2)
<< ",\"iterations\":" << iterations << ",\"deadline_us\":" << deadline_us
@@ -495,7 +495,7 @@
// detected in the child process
no_inherent += status;
}
- // FIXME: libjson?
+ // TODO: libjson?
cout << "\"inheritance\": " << (no_inherent == 0 ? "\"PASS\"" : "\"FAIL\"")
<< endl;
cout << "}" << endl;
diff --git a/libs/binderdebug/Android.bp b/libs/binderdebug/Android.bp
new file mode 100644
index 0000000..343246a
--- /dev/null
+++ b/libs/binderdebug/Android.bp
@@ -0,0 +1,28 @@
+// 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.
+
+cc_library {
+ name: "libbinderdebug",
+ vendor_available: true,
+ shared_libs: [
+ "libbase",
+ "libbinder",
+ ],
+ srcs: [
+ "BinderDebug.cpp",
+ ],
+ export_include_dirs: [
+ "include",
+ ],
+}
diff --git a/libs/binderdebug/BinderDebug.cpp b/libs/binderdebug/BinderDebug.cpp
new file mode 100644
index 0000000..b435dba
--- /dev/null
+++ b/libs/binderdebug/BinderDebug.cpp
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/parseint.h>
+#include <android-base/strings.h>
+#include <binder/Binder.h>
+#include <sys/types.h>
+#include <fstream>
+#include <regex>
+
+#include <binderdebug/BinderDebug.h>
+
+namespace android {
+
+static std::string contextToString(BinderDebugContext context) {
+ switch (context) {
+ case BinderDebugContext::BINDER:
+ return "binder";
+ case BinderDebugContext::HWBINDER:
+ return "hwbinder";
+ case BinderDebugContext::VNDBINDER:
+ return "vndbinder";
+ default:
+ return std::string();
+ }
+}
+
+static status_t scanBinderContext(pid_t pid, const std::string& contextName,
+ std::function<void(const std::string&)> eachLine) {
+ std::ifstream ifs("/dev/binderfs/binder_logs/proc/" + std::to_string(pid));
+ if (!ifs.is_open()) {
+ ifs.open("/d/binder/proc/" + std::to_string(pid));
+ if (!ifs.is_open()) {
+ return -errno;
+ }
+ }
+ static const std::regex kContextLine("^context (\\w+)$");
+
+ bool isDesiredContext = false;
+ std::string line;
+ std::smatch match;
+ while (getline(ifs, line)) {
+ if (std::regex_search(line, match, kContextLine)) {
+ isDesiredContext = match.str(1) == contextName;
+ continue;
+ }
+ if (!isDesiredContext) {
+ continue;
+ }
+ eachLine(line);
+ }
+ return OK;
+}
+
+status_t getBinderPidInfo(BinderDebugContext context, pid_t pid, BinderPidInfo* pidInfo) {
+ std::smatch match;
+ static const std::regex kReferencePrefix("^\\s*node \\d+:\\s+u([0-9a-f]+)\\s+c([0-9a-f]+)\\s+");
+ static const std::regex kThreadPrefix("^\\s*thread \\d+:\\s+l\\s+(\\d)(\\d)");
+ std::string contextStr = contextToString(context);
+ status_t ret = scanBinderContext(pid, contextStr, [&](const std::string& line) {
+ if (std::regex_search(line, match, kReferencePrefix)) {
+ const std::string& ptrString = "0x" + match.str(2); // use number after c
+ uint64_t ptr;
+ if (!::android::base::ParseUint(ptrString.c_str(), &ptr)) {
+ // Should not reach here, but just be tolerant.
+ return;
+ }
+ const std::string proc = " proc ";
+ auto pos = line.rfind(proc);
+ if (pos != std::string::npos) {
+ for (const std::string& pidStr : base::Split(line.substr(pos + proc.size()), " ")) {
+ int32_t pid;
+ if (!::android::base::ParseInt(pidStr, &pid)) {
+ return;
+ }
+ pidInfo->refPids[ptr].push_back(pid);
+ }
+ }
+
+ return;
+ }
+ if (std::regex_search(line, match, kThreadPrefix)) {
+ // "1" is waiting in binder driver
+ // "2" is poll. It's impossible to tell if these are in use.
+ // and HIDL default code doesn't use it.
+ bool isInUse = match.str(1) != "1";
+ // "0" is a thread that has called into binder
+ // "1" is looper thread
+ // "2" is main looper thread
+ bool isBinderThread = match.str(2) != "0";
+ if (!isBinderThread) {
+ return;
+ }
+ if (isInUse) {
+ pidInfo->threadUsage++;
+ }
+
+ pidInfo->threadCount++;
+ return;
+ }
+ return;
+ });
+ return ret;
+}
+
+} // namespace android
diff --git a/libs/binderdebug/TEST_MAPPING b/libs/binderdebug/TEST_MAPPING
new file mode 100644
index 0000000..2f3353e
--- /dev/null
+++ b/libs/binderdebug/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+ "presubmit": [
+ {
+ "name": "libbinderdebug_test"
+ }
+ ]
+}
diff --git a/libs/binderdebug/include/binderdebug/BinderDebug.h b/libs/binderdebug/include/binderdebug/BinderDebug.h
new file mode 100644
index 0000000..14a0ef3
--- /dev/null
+++ b/libs/binderdebug/include/binderdebug/BinderDebug.h
@@ -0,0 +1,37 @@
+/*
+ * 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.
+ */
+#pragma once
+
+#include <map>
+#include <vector>
+
+namespace android {
+
+struct BinderPidInfo {
+ std::map<uint64_t, std::vector<pid_t>> refPids; // cookie -> processes which hold binder
+ uint32_t threadUsage; // number of threads in use
+ uint32_t threadCount; // number of threads total
+};
+
+enum class BinderDebugContext {
+ BINDER,
+ HWBINDER,
+ VNDBINDER,
+};
+
+status_t getBinderPidInfo(BinderDebugContext context, pid_t pid, BinderPidInfo* pidInfo);
+
+} // namespace android
diff --git a/libs/binderdebug/tests/Android.bp b/libs/binderdebug/tests/Android.bp
new file mode 100644
index 0000000..4c06b1d
--- /dev/null
+++ b/libs/binderdebug/tests/Android.bp
@@ -0,0 +1,30 @@
+// 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.
+
+cc_test {
+ name: "libbinderdebug_test",
+ test_suites: ["general-tests"],
+ srcs: [
+ "binderdebug_test.cpp",
+ "android/binderdebug/test/IControl.aidl",
+ ],
+ shared_libs: [
+ "libbase",
+ "libbinder",
+ "libutils",
+ ],
+ static_libs: ["libbinderdebug"],
+ cflags: ["-Wall", "-Werror"],
+ require_root: true,
+}
diff --git a/libs/binder/parcel_fuzzer/random_parcel.h b/libs/binderdebug/tests/android/binderdebug/test/IControl.aidl
similarity index 67%
copy from libs/binder/parcel_fuzzer/random_parcel.h
copy to libs/binderdebug/tests/android/binderdebug/test/IControl.aidl
index 2923c47..8efeb63 100644
--- a/libs/binder/parcel_fuzzer/random_parcel.h
+++ b/libs/binderdebug/tests/android/binderdebug/test/IControl.aidl
@@ -14,14 +14,9 @@
* limitations under the License.
*/
-#pragma once
+package android.binderdebug.test;
-#include "binder_ndk.h"
-
-#include <binder/Parcel.h>
-#include <fuzzer/FuzzedDataProvider.h>
-
-namespace android {
-void fillRandomParcel(Parcel* p, FuzzedDataProvider&& provider);
-void fillRandomParcel(NdkParcelAdapter* p, FuzzedDataProvider&& provider);
-} // namespace android
+interface IControl {
+ // Notifies the service to continue execution
+ void Continue();
+}
diff --git a/libs/binderdebug/tests/binderdebug_test.cpp b/libs/binderdebug/tests/binderdebug_test.cpp
new file mode 100644
index 0000000..ea799c0
--- /dev/null
+++ b/libs/binderdebug/tests/binderdebug_test.cpp
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <binder/Binder.h>
+#include <binder/IServiceManager.h>
+#include <binder/ProcessState.h>
+#include <binder/IPCThreadState.h>
+#include <binderdebug/BinderDebug.h>
+#include <gtest/gtest.h>
+#include <semaphore.h>
+#include <thread>
+
+#include <android/binderdebug/test/BnControl.h>
+#include <android/binderdebug/test/IControl.h>
+
+namespace android {
+namespace binderdebug {
+namespace test {
+
+class Control : public BnControl {
+public:
+ Control() {sem_init(&s, 1, 0);};
+ ::android::binder::Status Continue() override;
+ sem_t s;
+};
+
+::android::binder::Status Control::Continue() {
+ IPCThreadState::self()->flushCommands();
+ sem_post(&s);
+ return binder::Status::ok();
+}
+
+TEST(BinderDebugTests, BinderPid) {
+ BinderPidInfo pidInfo;
+ const auto& status = getBinderPidInfo(BinderDebugContext::BINDER, getpid(), &pidInfo);
+ ASSERT_EQ(status, OK);
+ // There should be one referenced PID for servicemanager
+ EXPECT_TRUE(!pidInfo.refPids.empty());
+}
+
+TEST(BinderDebugTests, BinderThreads) {
+ BinderPidInfo pidInfo;
+ const auto& status = getBinderPidInfo(BinderDebugContext::BINDER, getpid(), &pidInfo);
+ ASSERT_EQ(status, OK);
+ EXPECT_TRUE(pidInfo.threadUsage <= pidInfo.threadCount);
+ // The second looper thread can sometimes take longer to spawn.
+ EXPECT_GE(pidInfo.threadCount, 1);
+}
+
+extern "C" {
+int main(int argc, char** argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+
+ // Create a child/client process to call into the main process so we can ensure
+ // looper thread has been registered before attempting to get the BinderPidInfo
+ pid_t pid = fork();
+ if (pid == 0) {
+ sp<IBinder> binder = android::defaultServiceManager()->getService(String16("binderdebug"));
+ sp<IControl> service;
+ if (binder != nullptr) {
+ service = android::interface_cast<IControl>(binder);
+ }
+ service->Continue();
+ exit(0);
+ }
+ sp<Control> iface = new Control;
+ android::defaultServiceManager()->addService(String16("binderdebug"), iface);
+ android::ProcessState::self()->setThreadPoolMaxThreadCount(8);
+ ProcessState::self()->startThreadPool();
+ sem_wait(&iface->s);
+
+ return RUN_ALL_TESTS();
+}
+} // extern "C"
+} // namespace test
+} // namespace binderdebug
+} // namespace android
diff --git a/libs/binderthreadstate/Android.bp b/libs/binderthreadstate/Android.bp
index 88752ee..08c62df 100644
--- a/libs/binderthreadstate/Android.bp
+++ b/libs/binderthreadstate/Android.bp
@@ -19,6 +19,11 @@
double_loadable: true,
vendor_available: true,
host_supported: true,
+ target: {
+ darwin: {
+ enabled: false,
+ }
+ },
shared_libs: [
"libbinder",
diff --git a/libs/cputimeinstate/Android.bp b/libs/cputimeinstate/Android.bp
index b1943a4..e3cd085 100644
--- a/libs/cputimeinstate/Android.bp
+++ b/libs/cputimeinstate/Android.bp
@@ -33,5 +33,6 @@
"-Wall",
"-Wextra",
],
+ require_root: true,
}
diff --git a/libs/cputimeinstate/cputimeinstate.cpp b/libs/cputimeinstate/cputimeinstate.cpp
index 5e785b6..4209dc5 100644
--- a/libs/cputimeinstate/cputimeinstate.cpp
+++ b/libs/cputimeinstate/cputimeinstate.cpp
@@ -59,6 +59,7 @@
static unique_fd gTisMapFd;
static unique_fd gConcurrentMapFd;
static unique_fd gUidLastUpdateMapFd;
+static unique_fd gPidTisMapFd;
static std::optional<std::vector<uint32_t>> readNumbersFromFile(const std::string &path) {
std::string data;
@@ -139,6 +140,12 @@
unique_fd{bpf_obj_get(BPF_FS_PATH "map_time_in_state_uid_last_update_map")};
if (gUidLastUpdateMapFd < 0) return false;
+ gPidTisMapFd = unique_fd{mapRetrieveRO(BPF_FS_PATH "map_time_in_state_pid_time_in_state_map")};
+ if (gPidTisMapFd < 0) return false;
+
+ unique_fd trackedPidMapFd(mapRetrieveWO(BPF_FS_PATH "map_time_in_state_pid_tracked_map"));
+ if (trackedPidMapFd < 0) return false;
+
gInitialized = true;
return true;
}
@@ -222,7 +229,8 @@
}
gTracking = attachTracepointProgram("sched", "sched_switch") &&
- attachTracepointProgram("power", "cpu_frequency");
+ attachTracepointProgram("power", "cpu_frequency") &&
+ attachTracepointProgram("sched", "sched_process_free");
return gTracking;
}
@@ -425,6 +433,7 @@
uint64_t newLastUpdate = lastUpdate ? *lastUpdate : 0;
do {
+ if (key.bucket > (gNCpus - 1) / CPUS_PER_ENTRY) return {};
if (lastUpdate) {
auto uidUpdated = uidUpdatedSince(key.uid, *lastUpdate, &newLastUpdate);
if (!uidUpdated.has_value()) return {};
@@ -501,5 +510,106 @@
return true;
}
+bool startTrackingProcessCpuTimes(pid_t pid) {
+ if (!gInitialized && !initGlobals()) return false;
+
+ unique_fd trackedPidHashMapFd(
+ mapRetrieveWO(BPF_FS_PATH "map_time_in_state_pid_tracked_hash_map"));
+ if (trackedPidHashMapFd < 0) return false;
+
+ unique_fd trackedPidMapFd(mapRetrieveWO(BPF_FS_PATH "map_time_in_state_pid_tracked_map"));
+ if (trackedPidMapFd < 0) return false;
+
+ for (uint32_t index = 0; index < MAX_TRACKED_PIDS; index++) {
+ // Find first available [index, pid] entry in the pid_tracked_hash_map map
+ if (writeToMapEntry(trackedPidHashMapFd, &index, &pid, BPF_NOEXIST) != 0) {
+ if (errno != EEXIST) {
+ return false;
+ }
+ continue; // This index is already taken
+ }
+
+ tracked_pid_t tracked_pid = {.pid = pid, .state = TRACKED_PID_STATE_ACTIVE};
+ if (writeToMapEntry(trackedPidMapFd, &index, &tracked_pid, BPF_ANY) != 0) {
+ return false;
+ }
+ return true;
+ }
+ return false;
+}
+
+// Marks the specified task identified by its PID (aka TID) for CPU time-in-state tracking
+// aggregated with other tasks sharing the same TGID and aggregation key.
+bool startAggregatingTaskCpuTimes(pid_t pid, uint16_t aggregationKey) {
+ if (!gInitialized && !initGlobals()) return false;
+
+ unique_fd taskAggregationMapFd(
+ mapRetrieveWO(BPF_FS_PATH "map_time_in_state_pid_task_aggregation_map"));
+ if (taskAggregationMapFd < 0) return false;
+
+ return writeToMapEntry(taskAggregationMapFd, &pid, &aggregationKey, BPF_ANY) == 0;
+}
+
+// Retrieves the times in ns that each thread spent running at each CPU freq, aggregated by
+// aggregation key.
+// Return contains no value on error, otherwise it contains a map from aggregation keys
+// to vectors of vectors using the format:
+// { aggKey0 -> [[t0_0_0, t0_0_1, ...], [t0_1_0, t0_1_1, ...], ...],
+// aggKey1 -> [[t1_0_0, t1_0_1, ...], [t1_1_0, t1_1_1, ...], ...], ... }
+// where ti_j_k is the ns tid i spent running on the jth cluster at the cluster's kth lowest freq.
+std::optional<std::unordered_map<uint16_t, std::vector<std::vector<uint64_t>>>>
+getAggregatedTaskCpuFreqTimes(pid_t tgid, const std::vector<uint16_t> &aggregationKeys) {
+ if (!gInitialized && !initGlobals()) return {};
+
+ uint32_t maxFreqCount = 0;
+ std::vector<std::vector<uint64_t>> mapFormat;
+ for (const auto &freqList : gPolicyFreqs) {
+ if (freqList.size() > maxFreqCount) maxFreqCount = freqList.size();
+ mapFormat.emplace_back(freqList.size(), 0);
+ }
+
+ bool dataCollected = false;
+ std::unordered_map<uint16_t, std::vector<std::vector<uint64_t>>> map;
+ std::vector<tis_val_t> vals(gNCpus);
+ for (uint16_t aggregationKey : aggregationKeys) {
+ map.emplace(aggregationKey, mapFormat);
+
+ aggregated_task_tis_key_t key{.tgid = tgid, .aggregation_key = aggregationKey};
+ for (key.bucket = 0; key.bucket <= (maxFreqCount - 1) / FREQS_PER_ENTRY; ++key.bucket) {
+ if (findMapEntry(gPidTisMapFd, &key, vals.data()) != 0) {
+ if (errno != ENOENT) {
+ return {};
+ }
+ continue;
+ } else {
+ dataCollected = true;
+ }
+
+ // Combine data by aggregating time-in-state data grouped by CPU cluster aka policy.
+ uint32_t offset = key.bucket * FREQS_PER_ENTRY;
+ uint32_t nextOffset = offset + FREQS_PER_ENTRY;
+ for (uint32_t j = 0; j < gNPolicies; ++j) {
+ if (offset >= gPolicyFreqs[j].size()) continue;
+ auto begin = map[key.aggregation_key][j].begin() + offset;
+ auto end = nextOffset < gPolicyFreqs[j].size() ? begin + FREQS_PER_ENTRY
+ : map[key.aggregation_key][j].end();
+ for (const auto &cpu : gPolicyCpus[j]) {
+ std::transform(begin, end, std::begin(vals[cpu].ar), begin,
+ std::plus<uint64_t>());
+ }
+ }
+ }
+ }
+
+ if (!dataCollected) {
+ // Check if eBPF is supported on this device. If it is, gTisMap should not be empty.
+ time_key_t key;
+ if (getFirstMapKey(gTisMapFd, &key) != 0) {
+ return {};
+ }
+ }
+ return map;
+}
+
} // namespace bpf
} // namespace android
diff --git a/libs/cputimeinstate/cputimeinstate.h b/libs/cputimeinstate/cputimeinstate.h
index b7600f5..87a328a 100644
--- a/libs/cputimeinstate/cputimeinstate.h
+++ b/libs/cputimeinstate/cputimeinstate.h
@@ -41,5 +41,10 @@
getUidsUpdatedConcurrentTimes(uint64_t *lastUpdate);
bool clearUidTimes(unsigned int uid);
+bool startTrackingProcessCpuTimes(pid_t pid);
+bool startAggregatingTaskCpuTimes(pid_t pid, uint16_t aggregationKey);
+std::optional<std::unordered_map<uint16_t, std::vector<std::vector<uint64_t>>>>
+getAggregatedTaskCpuFreqTimes(pid_t pid, const std::vector<uint16_t> &aggregationKeys);
+
} // namespace bpf
} // namespace android
diff --git a/libs/cputimeinstate/testtimeinstate.cpp b/libs/cputimeinstate/testtimeinstate.cpp
index ea2a200..519689b 100644
--- a/libs/cputimeinstate/testtimeinstate.cpp
+++ b/libs/cputimeinstate/testtimeinstate.cpp
@@ -19,6 +19,8 @@
#include <sys/sysinfo.h>
+#include <pthread.h>
+#include <semaphore.h>
#include <numeric>
#include <unordered_map>
#include <vector>
@@ -387,6 +389,28 @@
}
}
+TEST(TimeInStateTest, AllUidConcurrentTimesFailsOnInvalidBucket) {
+ uint32_t uid = 0;
+ {
+ // Find an unused UID
+ auto map = getUidsConcurrentTimes();
+ ASSERT_TRUE(map.has_value());
+ ASSERT_FALSE(map->empty());
+ for (const auto &kv : *map) uid = std::max(uid, kv.first);
+ ++uid;
+ }
+ android::base::unique_fd fd{
+ bpf_obj_get(BPF_FS_PATH "map_time_in_state_uid_concurrent_times_map")};
+ ASSERT_GE(fd, 0);
+ uint32_t nCpus = get_nprocs_conf();
+ uint32_t maxBucket = (nCpus - 1) / CPUS_PER_ENTRY;
+ time_key_t key = {.uid = uid, .bucket = maxBucket + 1};
+ std::vector<concurrent_val_t> vals(nCpus);
+ ASSERT_FALSE(writeToMapEntry(fd, &key, vals.data(), BPF_NOEXIST));
+ EXPECT_FALSE(getUidsConcurrentTimes().has_value());
+ ASSERT_FALSE(deleteMapEntry(fd, &key));
+}
+
TEST(TimeInStateTest, AllUidTimesConsistent) {
auto tisMap = getUidsCpuFreqTimes();
ASSERT_TRUE(tisMap.has_value());
@@ -482,5 +506,85 @@
for (size_t i = 0; i < freqs->size(); ++i) EXPECT_EQ((*freqs)[i].size(), (*times)[i].size());
}
+uint64_t timeNanos() {
+ struct timespec spec;
+ clock_gettime(CLOCK_MONOTONIC, &spec);
+ return spec.tv_sec * 1000000000 + spec.tv_nsec;
+}
+
+// Keeps CPU busy with some number crunching
+void useCpu() {
+ long sum = 0;
+ for (int i = 0; i < 100000; i++) {
+ sum *= i;
+ }
+}
+
+sem_t pingsem, pongsem;
+
+void *testThread(void *) {
+ for (int i = 0; i < 10; i++) {
+ sem_wait(&pingsem);
+ useCpu();
+ sem_post(&pongsem);
+ }
+ return nullptr;
+}
+
+TEST(TimeInStateTest, GetAggregatedTaskCpuFreqTimes) {
+ uint64_t startTimeNs = timeNanos();
+
+ sem_init(&pingsem, 0, 1);
+ sem_init(&pongsem, 0, 0);
+
+ pthread_t thread;
+ ASSERT_EQ(pthread_create(&thread, NULL, &testThread, NULL), 0);
+
+ // This process may have been running for some time, so when we start tracking
+ // CPU time, the very first switch may include the accumulated time.
+ // Yield the remainder of this timeslice to the newly created thread.
+ sem_wait(&pongsem);
+ sem_post(&pingsem);
+
+ pid_t tgid = getpid();
+ startTrackingProcessCpuTimes(tgid);
+
+ pid_t tid = pthread_gettid_np(thread);
+ startAggregatingTaskCpuTimes(tid, 42);
+
+ // Play ping-pong with the other thread to ensure that both threads get
+ // some CPU time.
+ for (int i = 0; i < 9; i++) {
+ sem_wait(&pongsem);
+ useCpu();
+ sem_post(&pingsem);
+ }
+
+ pthread_join(thread, NULL);
+
+ std::optional<std::unordered_map<uint16_t, std::vector<std::vector<uint64_t>>>> optionalMap =
+ getAggregatedTaskCpuFreqTimes(tgid, {0, 42});
+ ASSERT_TRUE(optionalMap);
+
+ std::unordered_map<uint16_t, std::vector<std::vector<uint64_t>>> map = *optionalMap;
+ ASSERT_EQ(map.size(), 2u);
+
+ uint64_t testDurationNs = timeNanos() - startTimeNs;
+ for (auto pair : map) {
+ uint16_t aggregationKey = pair.first;
+ ASSERT_TRUE(aggregationKey == 0 || aggregationKey == 42);
+
+ std::vector<std::vector<uint64_t>> timesInState = pair.second;
+ uint64_t totalCpuTime = 0;
+ for (size_t i = 0; i < timesInState.size(); i++) {
+ for (size_t j = 0; j < timesInState[i].size(); j++) {
+ totalCpuTime += timesInState[i][j];
+ }
+ }
+ ASSERT_GT(totalCpuTime, 0ul);
+ ASSERT_LE(totalCpuTime, testDurationNs);
+ }
+}
+
} // namespace bpf
} // namespace android
diff --git a/libs/dumputils/dump_utils.cpp b/libs/dumputils/dump_utils.cpp
index 8f092f6..143fa13 100644
--- a/libs/dumputils/dump_utils.cpp
+++ b/libs/dumputils/dump_utils.cpp
@@ -33,6 +33,7 @@
"/system/bin/mediaextractor", // media.extractor
"/system/bin/mediametrics", // media.metrics
"/system/bin/mediaserver",
+ "/system/bin/mediatranscoding", // media.transcoding
"/system/bin/netd",
"/system/bin/sdcard",
"/apex/com.android.os.statsd/bin/statsd",
diff --git a/libs/fakeservicemanager/Android.bp b/libs/fakeservicemanager/Android.bp
index 6909637..76518c1 100644
--- a/libs/fakeservicemanager/Android.bp
+++ b/libs/fakeservicemanager/Android.bp
@@ -9,6 +9,11 @@
"libbinder",
"libutils",
],
+ target: {
+ darwin: {
+ enabled: false,
+ },
+ },
}
cc_library {
diff --git a/libs/ftl/Android.bp b/libs/ftl/Android.bp
new file mode 100644
index 0000000..eb8e57a
--- /dev/null
+++ b/libs/ftl/Android.bp
@@ -0,0 +1,18 @@
+cc_test {
+ name: "ftl_test",
+ test_suites: ["device-tests"],
+ sanitize: {
+ address: true,
+ },
+ srcs: [
+ "SmallMap_test.cpp",
+ "SmallVector_test.cpp",
+ "StaticVector_test.cpp",
+ ],
+ cflags: [
+ "-Wall",
+ "-Werror",
+ "-Wextra",
+ "-Wpedantic",
+ ],
+}
diff --git a/libs/ftl/SmallMap_test.cpp b/libs/ftl/SmallMap_test.cpp
new file mode 100644
index 0000000..fa00c06
--- /dev/null
+++ b/libs/ftl/SmallMap_test.cpp
@@ -0,0 +1,131 @@
+/*
+ * 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 <ftl/SmallMap.h>
+#include <gtest/gtest.h>
+
+#include <cctype>
+
+namespace android::test {
+
+using ftl::SmallMap;
+
+// Keep in sync with example usage in header file.
+TEST(SmallMap, Example) {
+ ftl::SmallMap<int, std::string, 3> map;
+ EXPECT_TRUE(map.empty());
+ EXPECT_FALSE(map.dynamic());
+
+ map = ftl::init::map<int, std::string>(123, "abc")(-1)(42, 3u, '?');
+ EXPECT_EQ(map.size(), 3u);
+ EXPECT_FALSE(map.dynamic());
+
+ EXPECT_TRUE(map.contains(123));
+
+ EXPECT_EQ(map.find(42, [](const std::string& s) { return s.size(); }), 3u);
+
+ const auto opt = map.find(-1);
+ ASSERT_TRUE(opt);
+
+ std::string& ref = *opt;
+ EXPECT_TRUE(ref.empty());
+ ref = "xyz";
+
+ EXPECT_EQ(map, SmallMap(ftl::init::map(-1, "xyz")(42, "???")(123, "abc")));
+}
+
+TEST(SmallMap, Construct) {
+ {
+ // Default constructor.
+ SmallMap<int, std::string, 2> map;
+
+ EXPECT_TRUE(map.empty());
+ EXPECT_FALSE(map.dynamic());
+ }
+ {
+ // In-place constructor with same types.
+ SmallMap<int, std::string, 5> map =
+ ftl::init::map<int, std::string>(123, "abc")(456, "def")(789, "ghi");
+
+ EXPECT_EQ(map.size(), 3u);
+ EXPECT_EQ(map.max_size(), 5u);
+ EXPECT_FALSE(map.dynamic());
+
+ EXPECT_EQ(map, SmallMap(ftl::init::map(123, "abc")(456, "def")(789, "ghi")));
+ }
+ {
+ // In-place constructor with different types.
+ SmallMap<int, std::string, 5> map =
+ ftl::init::map<int, std::string>(123, "abc")(-1)(42, 3u, '?');
+
+ EXPECT_EQ(map.size(), 3u);
+ EXPECT_EQ(map.max_size(), 5u);
+ EXPECT_FALSE(map.dynamic());
+
+ EXPECT_EQ(map, SmallMap(ftl::init::map(42, "???")(123, "abc")(-1, "\0\0\0")));
+ }
+ {
+ // In-place constructor with implicit size.
+ SmallMap map = ftl::init::map<int, std::string>(123, "abc")(-1)(42, 3u, '?');
+
+ static_assert(std::is_same_v<decltype(map), SmallMap<int, std::string, 3>>);
+ EXPECT_EQ(map.size(), 3u);
+ EXPECT_EQ(map.max_size(), 3u);
+ EXPECT_FALSE(map.dynamic());
+
+ EXPECT_EQ(map, SmallMap(ftl::init::map(-1, "\0\0\0")(42, "???")(123, "abc")));
+ }
+}
+
+TEST(SmallMap, Find) {
+ {
+ // Constant reference.
+ const ftl::SmallMap map = ftl::init::map('a', 'A')('b', 'B')('c', 'C');
+
+ const auto opt = map.find('b');
+ EXPECT_EQ(opt, 'B');
+
+ const char d = 'D';
+ const auto ref = map.find('d').value_or(std::cref(d));
+ EXPECT_EQ(ref.get(), 'D');
+ }
+ {
+ // Mutable reference.
+ ftl::SmallMap map = ftl::init::map('a', 'A')('b', 'B')('c', 'C');
+
+ const auto opt = map.find('c');
+ EXPECT_EQ(opt, 'C');
+
+ char d = 'd';
+ const auto ref = map.find('d').value_or(std::ref(d));
+ ref.get() = 'D';
+ EXPECT_EQ(d, 'D');
+ }
+ {
+ // Constant unary operation.
+ const ftl::SmallMap map = ftl::init::map('a', 'x')('b', 'y')('c', 'z');
+ EXPECT_EQ(map.find('c', [](char c) { return std::toupper(c); }), 'Z');
+ }
+ {
+ // Mutable unary operation.
+ ftl::SmallMap map = ftl::init::map('a', 'x')('b', 'y')('c', 'z');
+ EXPECT_TRUE(map.find('c', [](char& c) { c = std::toupper(c); }));
+
+ EXPECT_EQ(map, SmallMap(ftl::init::map('c', 'Z')('b', 'y')('a', 'x')));
+ }
+}
+
+} // namespace android::test
diff --git a/libs/ftl/SmallVector_test.cpp b/libs/ftl/SmallVector_test.cpp
new file mode 100644
index 0000000..d0c2858
--- /dev/null
+++ b/libs/ftl/SmallVector_test.cpp
@@ -0,0 +1,465 @@
+/*
+ * 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 <ftl/SmallVector.h>
+#include <gtest/gtest.h>
+
+#include <algorithm>
+#include <iterator>
+#include <string>
+#include <utility>
+
+using namespace std::string_literals;
+
+namespace android::test {
+
+using ftl::SmallVector;
+
+// Keep in sync with example usage in header file.
+TEST(SmallVector, Example) {
+ ftl::SmallVector<char, 3> vector;
+ EXPECT_TRUE(vector.empty());
+ EXPECT_FALSE(vector.dynamic());
+
+ vector = {'a', 'b', 'c'};
+ EXPECT_EQ(vector.size(), 3u);
+ EXPECT_FALSE(vector.dynamic());
+
+ vector.push_back('d');
+ EXPECT_TRUE(vector.dynamic());
+
+ vector.unstable_erase(vector.begin());
+ EXPECT_EQ(vector, (ftl::SmallVector{'d', 'b', 'c'}));
+
+ vector.pop_back();
+ EXPECT_EQ(vector.back(), 'b');
+ EXPECT_TRUE(vector.dynamic());
+
+ const char array[] = "hi";
+ vector = ftl::SmallVector(array);
+ EXPECT_EQ(vector, (ftl::SmallVector{'h', 'i', '\0'}));
+ EXPECT_FALSE(vector.dynamic());
+
+ ftl::SmallVector strings = ftl::init::list<std::string>("abc")("123456", 3u)(3u, '?');
+ ASSERT_EQ(strings.size(), 3u);
+ EXPECT_FALSE(strings.dynamic());
+
+ EXPECT_EQ(strings[0], "abc");
+ EXPECT_EQ(strings[1], "123");
+ EXPECT_EQ(strings[2], "???");
+}
+
+TEST(SmallVector, Construct) {
+ {
+ // Default constructor.
+ SmallVector<std::string, 2> vector;
+
+ EXPECT_TRUE(vector.empty());
+ EXPECT_FALSE(vector.dynamic());
+ }
+ {
+ // Array constructor.
+ const float kFloats[] = {.1f, .2f, .3f};
+ SmallVector vector(kFloats);
+
+ EXPECT_EQ(vector, (SmallVector{.1f, .2f, .3f}));
+ EXPECT_FALSE(vector.dynamic());
+ }
+ {
+ // Iterator constructor.
+ const char chars[] = "abcdef";
+ std::string string(chars);
+ SmallVector<char, sizeof(chars)> vector(string.begin(), string.end());
+
+ EXPECT_STREQ(vector.begin(), chars);
+ EXPECT_FALSE(vector.dynamic());
+ }
+ {
+ // Variadic constructor with same types.
+ SmallVector vector = {1, 2, 3};
+
+ static_assert(std::is_same_v<decltype(vector), SmallVector<int, 3>>);
+ EXPECT_EQ(vector, (SmallVector{1, 2, 3}));
+ EXPECT_FALSE(vector.dynamic());
+ }
+ {
+ // Variadic constructor with different types.
+ const auto copy = "quince"s;
+ auto move = "tart"s;
+ SmallVector vector = {copy, std::move(move)};
+
+ static_assert(std::is_same_v<decltype(vector), SmallVector<std::string, 2>>);
+ EXPECT_EQ(vector, (SmallVector{"quince"s, "tart"s}));
+ EXPECT_FALSE(vector.dynamic());
+ }
+ {
+ // In-place constructor with same types.
+ SmallVector vector =
+ ftl::init::list<std::string>("redolent", 3u)("velveteen", 6u)("cakewalk", 4u);
+
+ static_assert(std::is_same_v<decltype(vector), SmallVector<std::string, 3>>);
+ EXPECT_EQ(vector, (SmallVector{"red"s, "velvet"s, "cake"s}));
+ EXPECT_FALSE(vector.dynamic());
+ }
+ {
+ // In-place constructor with different types.
+ const auto copy = "red"s;
+ auto move = "velvet"s;
+ std::initializer_list<char> list = {'c', 'a', 'k', 'e'};
+ SmallVector vector = ftl::init::list<std::string>(copy.c_str())(std::move(move))(list);
+
+ static_assert(std::is_same_v<decltype(vector), SmallVector<std::string, 3>>);
+ EXPECT_TRUE(move.empty());
+ EXPECT_EQ(vector, (SmallVector{"red"s, "velvet"s, "cake"s}));
+ EXPECT_FALSE(vector.dynamic());
+ }
+ {
+ // Conversion from StaticVector.
+ ftl::StaticVector doubles = {.1, .2, .3};
+ SmallVector vector = std::move(doubles);
+ EXPECT_TRUE(doubles.empty());
+
+ static_assert(std::is_same_v<decltype(vector), SmallVector<double, 3>>);
+ EXPECT_EQ(vector, (SmallVector{.1, .2, .3}));
+ EXPECT_FALSE(vector.dynamic());
+ }
+}
+
+TEST(SmallVector, String) {
+ SmallVector<char, 10> chars;
+ char c = 'a';
+ std::generate_n(std::back_inserter(chars), chars.max_size(), [&c] { return c++; });
+ chars.push_back('\0');
+
+ EXPECT_TRUE(chars.dynamic());
+ EXPECT_EQ(chars.size(), 11u);
+ EXPECT_STREQ(chars.begin(), "abcdefghij");
+
+ // Constructor takes iterator range.
+ const char kString[] = "123456";
+ SmallVector<char, 10> string(std::begin(kString), std::end(kString));
+
+ EXPECT_FALSE(string.dynamic());
+ EXPECT_STREQ(string.begin(), "123456");
+ EXPECT_EQ(string.size(), 7u);
+
+ // Similar to emplace, but replaces rather than inserts.
+ string.replace(string.begin() + 5, '\0');
+ EXPECT_STREQ(string.begin(), "12345");
+
+ swap(chars, string);
+
+ EXPECT_STREQ(chars.begin(), "12345");
+ EXPECT_STREQ(string.begin(), "abcdefghij");
+
+ EXPECT_FALSE(chars.dynamic());
+ EXPECT_TRUE(string.dynamic());
+}
+
+TEST(SmallVector, CopyableElement) {
+ struct Pair {
+ // Needed because std::vector emplace does not use uniform initialization.
+ Pair(int a, int b) : a(a), b(b) {}
+
+ const int a, b;
+ bool operator==(Pair p) const { return p.a == a && p.b == b; }
+ };
+
+ SmallVector<Pair, 5> pairs;
+
+ EXPECT_TRUE(pairs.empty());
+ EXPECT_EQ(pairs.max_size(), 5u);
+
+ for (size_t i = 0; i < pairs.max_size(); ++i) {
+ EXPECT_EQ(pairs.size(), i);
+
+ const int a = static_cast<int>(i) * 2;
+ EXPECT_EQ(pairs.emplace_back(a, a + 1), Pair(a, a + 1));
+ }
+
+ EXPECT_EQ(pairs.size(), 5u);
+ EXPECT_FALSE(pairs.dynamic());
+
+ // The vector is promoted when full.
+ EXPECT_EQ(pairs.emplace_back(10, 11), Pair(10, 11));
+ EXPECT_TRUE(pairs.dynamic());
+
+ EXPECT_EQ(pairs,
+ (SmallVector{Pair{0, 1}, Pair{2, 3}, Pair{4, 5}, Pair{6, 7}, Pair{8, 9},
+ Pair{10, 11}}));
+
+ // Constructor takes at most N elements.
+ SmallVector<int, 6> sums = {0, 0, 0, 0, 0, 0};
+ EXPECT_FALSE(sums.dynamic());
+
+ // Random-access iterators comply with standard.
+ std::transform(pairs.begin(), pairs.end(), sums.begin(), [](Pair p) { return p.a + p.b; });
+ EXPECT_EQ(sums, (SmallVector{1, 5, 9, 13, 17, 21}));
+
+ sums.pop_back();
+ std::reverse(sums.begin(), sums.end());
+
+ EXPECT_EQ(sums, (SmallVector{17, 13, 9, 5, 1}));
+}
+
+TEST(SmallVector, MovableElement) {
+ // Construct std::string elements in place from per-element arguments.
+ SmallVector strings = ftl::init::list<std::string>()()()("cake")("velvet")("red")();
+ strings.pop_back();
+
+ EXPECT_EQ(strings.max_size(), 7u);
+ EXPECT_EQ(strings.size(), 6u);
+
+ // Erase "cake" and append a substring copy.
+ {
+ const auto it = std::find_if(strings.begin(), strings.end(),
+ [](const auto& s) { return !s.empty(); });
+ ASSERT_FALSE(it == strings.end());
+ EXPECT_EQ(*it, "cake");
+
+ // Construct std::string from first 4 characters of string literal.
+ strings.unstable_erase(it);
+ EXPECT_EQ(strings.emplace_back("cakewalk", 4u), "cake"s);
+ }
+
+ strings[1] = "quince"s;
+
+ // Replace last empty string with "tart".
+ {
+ const auto rit = std::find(strings.rbegin(), strings.rend(), std::string());
+ ASSERT_FALSE(rit == strings.rend());
+
+ std::initializer_list<char> list = {'t', 'a', 'r', 't'};
+ strings.replace(rit.base() - 1, list);
+ }
+
+ strings.front().assign("pie");
+
+ EXPECT_EQ(strings, (SmallVector{"pie"s, "quince"s, "tart"s, "red"s, "velvet"s, "cake"s}));
+
+ strings.push_back("nougat");
+ strings.push_back("oreo");
+ EXPECT_TRUE(strings.dynamic());
+
+ std::rotate(strings.begin(), strings.end() - 2, strings.end());
+
+ EXPECT_EQ(strings,
+ (SmallVector{"nougat"s, "oreo"s, "pie"s, "quince"s, "tart"s, "red"s, "velvet"s,
+ "cake"s}));
+}
+
+TEST(SmallVector, Replace) {
+ // Replacing does not require a copy/move assignment operator.
+ struct Word {
+ explicit Word(std::string str) : str(std::move(str)) {}
+ const std::string str;
+
+ bool operator==(const Word& other) const { return other.str == str; }
+ };
+
+ SmallVector words = ftl::init::list<Word>("colored")("velour");
+
+ // The replaced element can be referenced by the replacement.
+ {
+ const Word& word = words.replace(words.last(), words.back().str.substr(0, 3) + "vet");
+ EXPECT_EQ(word, Word("velvet"));
+ }
+
+ // The vector is not promoted if replacing while full.
+ EXPECT_FALSE(words.dynamic());
+
+ words.emplace_back("cake");
+ EXPECT_TRUE(words.dynamic());
+
+ {
+ const Word& word = words.replace(words.begin(), words.front().str.substr(4));
+ EXPECT_EQ(word, Word("red"));
+ }
+
+ EXPECT_EQ(words, (SmallVector{Word("red"), Word("velvet"), Word("cake")}));
+}
+
+TEST(SmallVector, ReverseAppend) {
+ SmallVector strings = {"red"s, "velvet"s, "cake"s};
+ EXPECT_FALSE(strings.dynamic());
+
+ auto rit = strings.rbegin();
+ while (rit != strings.rend()) {
+ // Iterator and reference are invalidated on insertion.
+ const auto i = std::distance(strings.begin(), rit.base());
+ std::string s = *rit;
+
+ strings.push_back(std::move(s));
+ rit = std::make_reverse_iterator(strings.begin() + i) + 1;
+ }
+
+ EXPECT_EQ(strings, (SmallVector{"red"s, "velvet"s, "cake"s, "cake"s, "velvet"s, "red"s}));
+ EXPECT_TRUE(strings.dynamic());
+}
+
+TEST(SmallVector, Sort) {
+ SmallVector strings = ftl::init::list<std::string>("pie")("quince")("tart")("red")("velvet");
+ strings.push_back("cake"s);
+
+ auto sorted = std::move(strings);
+ EXPECT_TRUE(strings.empty());
+
+ EXPECT_TRUE(sorted.dynamic());
+ EXPECT_TRUE(strings.dynamic());
+
+ std::sort(sorted.begin(), sorted.end());
+ EXPECT_EQ(sorted, (SmallVector{"cake"s, "pie"s, "quince"s, "red"s, "tart"s, "velvet"s}));
+
+ // Constructor takes array reference.
+ {
+ const char* kStrings[] = {"cake", "lie"};
+ strings = SmallVector(kStrings);
+ EXPECT_FALSE(strings.dynamic());
+ }
+
+ EXPECT_GT(sorted, strings);
+ swap(sorted, strings);
+ EXPECT_LT(sorted, strings);
+
+ EXPECT_FALSE(sorted.dynamic());
+ EXPECT_TRUE(strings.dynamic());
+
+ // Append remaining elements, such that "pie" is the only difference.
+ for (const char* str : {"quince", "red", "tart", "velvet"}) {
+ sorted.emplace_back(str);
+ }
+ EXPECT_TRUE(sorted.dynamic());
+
+ EXPECT_NE(sorted, strings);
+
+ // Replace second element with "pie".
+ const auto it = sorted.begin() + 1;
+ EXPECT_EQ(sorted.replace(it, 'p' + it->substr(1)), "pie");
+
+ EXPECT_EQ(sorted, strings);
+}
+
+namespace {
+
+struct DestroyCounts {
+ DestroyCounts(int& live, int& dead) : counts{live, dead} {}
+ DestroyCounts(const DestroyCounts& other) : counts(other.counts) {}
+ DestroyCounts(DestroyCounts&& other) : counts(other.counts) { other.alive = false; }
+ ~DestroyCounts() { ++(alive ? counts.live : counts.dead); }
+
+ struct {
+ int& live;
+ int& dead;
+ } counts;
+
+ bool alive = true;
+};
+
+void swap(DestroyCounts& lhs, DestroyCounts& rhs) {
+ std::swap(lhs.alive, rhs.alive);
+}
+
+} // namespace
+
+TEST(SmallVector, Destroy) {
+ int live = 0;
+ int dead = 0;
+
+ { SmallVector<DestroyCounts, 3> counts; }
+ EXPECT_EQ(0, live);
+ EXPECT_EQ(0, dead);
+
+ {
+ SmallVector<DestroyCounts, 3> counts;
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+
+ EXPECT_FALSE(counts.dynamic());
+ }
+ EXPECT_EQ(3, live);
+ EXPECT_EQ(0, dead);
+
+ live = 0;
+ {
+ SmallVector<DestroyCounts, 3> counts;
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+
+ EXPECT_TRUE(counts.dynamic());
+ }
+ EXPECT_EQ(4, live);
+ EXPECT_EQ(3, dead);
+
+ live = dead = 0;
+ {
+ SmallVector<DestroyCounts, 2> counts;
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+
+ auto copy = counts;
+ EXPECT_TRUE(copy.dynamic());
+ }
+ EXPECT_EQ(6, live);
+ EXPECT_EQ(2, dead);
+
+ live = dead = 0;
+ {
+ SmallVector<DestroyCounts, 2> counts;
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+
+ auto move = std::move(counts);
+ EXPECT_TRUE(move.dynamic());
+ }
+ EXPECT_EQ(3, live);
+ EXPECT_EQ(2, dead);
+
+ live = dead = 0;
+ {
+ SmallVector<DestroyCounts, 2> counts1;
+ counts1.emplace_back(live, dead);
+ counts1.emplace_back(live, dead);
+ counts1.emplace_back(live, dead);
+
+ EXPECT_TRUE(counts1.dynamic());
+ EXPECT_EQ(2, dead);
+ dead = 0;
+
+ SmallVector<DestroyCounts, 2> counts2;
+ counts2.emplace_back(live, dead);
+
+ EXPECT_FALSE(counts2.dynamic());
+
+ swap(counts1, counts2);
+
+ EXPECT_FALSE(counts1.dynamic());
+ EXPECT_TRUE(counts2.dynamic());
+
+ EXPECT_EQ(0, live);
+ EXPECT_EQ(1, dead);
+
+ dead = 0;
+ }
+ EXPECT_EQ(4, live);
+ EXPECT_EQ(0, dead);
+}
+
+} // namespace android::test
diff --git a/libs/ftl/StaticVector_test.cpp b/libs/ftl/StaticVector_test.cpp
new file mode 100644
index 0000000..db42d23
--- /dev/null
+++ b/libs/ftl/StaticVector_test.cpp
@@ -0,0 +1,399 @@
+/*
+ * 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 <ftl/StaticVector.h>
+#include <gtest/gtest.h>
+
+#include <algorithm>
+#include <iterator>
+#include <string>
+#include <utility>
+
+using namespace std::string_literals;
+
+namespace android::test {
+
+using ftl::StaticVector;
+
+// Keep in sync with example usage in header file.
+TEST(StaticVector, Example) {
+ ftl::StaticVector<char, 3> vector;
+ EXPECT_TRUE(vector.empty());
+
+ vector = {'a', 'b'};
+ EXPECT_EQ(vector.size(), 2u);
+
+ vector.push_back('c');
+ EXPECT_TRUE(vector.full());
+
+ EXPECT_FALSE(vector.push_back('d'));
+ EXPECT_EQ(vector.size(), 3u);
+
+ vector.unstable_erase(vector.begin());
+ EXPECT_EQ(vector, (ftl::StaticVector{'c', 'b'}));
+
+ vector.pop_back();
+ EXPECT_EQ(vector.back(), 'c');
+
+ const char array[] = "hi";
+ vector = ftl::StaticVector(array);
+ EXPECT_EQ(vector, (ftl::StaticVector{'h', 'i', '\0'}));
+
+ ftl::StaticVector strings = ftl::init::list<std::string>("abc")("123456", 3u)(3u, '?');
+ ASSERT_EQ(strings.size(), 3u);
+
+ EXPECT_EQ(strings[0], "abc");
+ EXPECT_EQ(strings[1], "123");
+ EXPECT_EQ(strings[2], "???");
+}
+
+TEST(StaticVector, Construct) {
+ {
+ // Default constructor.
+ StaticVector<std::string, 2> vector;
+ EXPECT_TRUE(vector.empty());
+ }
+ {
+ // Array constructor.
+ const float kFloats[] = {.1f, .2f, .3f};
+ StaticVector vector(kFloats);
+ EXPECT_EQ(vector, (StaticVector{.1f, .2f, .3f}));
+ }
+ {
+ // Iterator constructor.
+ const char chars[] = "abcdef";
+ std::string string(chars);
+ StaticVector<char, sizeof(chars)> vector(string.begin(), string.end());
+
+ EXPECT_STREQ(vector.begin(), chars);
+ }
+ {
+ // Variadic constructor with same types.
+ StaticVector vector = {1, 2, 3};
+
+ static_assert(std::is_same_v<decltype(vector), StaticVector<int, 3>>);
+ EXPECT_EQ(vector, (StaticVector{1, 2, 3}));
+ }
+ {
+ // Variadic constructor with different types.
+ const auto copy = "quince"s;
+ auto move = "tart"s;
+ StaticVector vector = {copy, std::move(move)};
+
+ static_assert(std::is_same_v<decltype(vector), StaticVector<std::string, 2>>);
+ EXPECT_EQ(vector, (StaticVector{"quince"s, "tart"s}));
+ }
+ {
+ // In-place constructor with same types.
+ StaticVector vector =
+ ftl::init::list<std::string>("redolent", 3u)("velveteen", 6u)("cakewalk", 4u);
+
+ static_assert(std::is_same_v<decltype(vector), StaticVector<std::string, 3>>);
+ EXPECT_EQ(vector, (StaticVector{"red"s, "velvet"s, "cake"s}));
+ }
+ {
+ // In-place constructor with different types.
+ const auto copy = "red"s;
+ auto move = "velvet"s;
+ std::initializer_list<char> list = {'c', 'a', 'k', 'e'};
+ StaticVector vector = ftl::init::list<std::string>(copy.c_str())(std::move(move))(list);
+
+ static_assert(std::is_same_v<decltype(vector), StaticVector<std::string, 3>>);
+ EXPECT_TRUE(move.empty());
+ EXPECT_EQ(vector, (StaticVector{"red"s, "velvet"s, "cake"s}));
+ }
+ {
+ struct String {
+ explicit String(const char* str) : str(str) {}
+ explicit String(const char** ptr) : str(*ptr) {}
+ const char* str;
+ };
+
+ const char* kStrings[] = {"a", "b", "c", "d"};
+
+ {
+ // Two iterator-like elements.
+ StaticVector<String, 3> vector(kStrings, kStrings + 3);
+ ASSERT_EQ(vector.size(), 2u);
+
+ EXPECT_STREQ(vector[0].str, "a");
+ EXPECT_STREQ(vector[1].str, "d");
+ }
+ {
+ // Disambiguating iterator constructor.
+ StaticVector<String, 3> vector(ftl::IteratorRange, kStrings, kStrings + 3);
+ ASSERT_EQ(vector.size(), 3u);
+
+ EXPECT_STREQ(vector[0].str, "a");
+ EXPECT_STREQ(vector[1].str, "b");
+ EXPECT_STREQ(vector[2].str, "c");
+ }
+ }
+}
+
+TEST(StaticVector, String) {
+ StaticVector<char, 10> chars;
+ char c = 'a';
+ std::generate_n(std::back_inserter(chars), chars.max_size(), [&c] { return c++; });
+ chars.back() = '\0';
+
+ EXPECT_STREQ(chars.begin(), "abcdefghi");
+
+ // Constructor takes iterator range.
+ const char kString[] = "123456";
+ StaticVector<char, 10> string(std::begin(kString), std::end(kString));
+
+ EXPECT_STREQ(string.begin(), "123456");
+ EXPECT_EQ(string.size(), 7u);
+
+ // Similar to emplace, but replaces rather than inserts.
+ string.replace(string.begin() + 5, '\0');
+ EXPECT_STREQ(string.begin(), "12345");
+
+ swap(chars, string);
+
+ EXPECT_STREQ(chars.begin(), "12345");
+ EXPECT_STREQ(string.begin(), "abcdefghi");
+}
+
+TEST(StaticVector, CopyableElement) {
+ struct Pair {
+ const int a, b;
+ bool operator==(Pair p) const { return p.a == a && p.b == b; }
+ };
+
+ StaticVector<Pair, 5> pairs;
+
+ EXPECT_TRUE(pairs.empty());
+ EXPECT_EQ(pairs.max_size(), 5u);
+
+ for (size_t i = 0; i < pairs.max_size(); ++i) {
+ EXPECT_EQ(pairs.size(), i);
+
+ const int a = static_cast<int>(i) * 2;
+ const auto it = pairs.emplace_back(a, a + 1);
+ ASSERT_NE(it, pairs.end());
+ EXPECT_EQ(*it, (Pair{a, a + 1}));
+ }
+
+ EXPECT_TRUE(pairs.full());
+ EXPECT_EQ(pairs.size(), 5u);
+
+ // Insertion fails if the vector is full.
+ const auto it = pairs.emplace_back(10, 11);
+ EXPECT_EQ(it, pairs.end());
+
+ EXPECT_EQ(pairs, (StaticVector{Pair{0, 1}, Pair{2, 3}, Pair{4, 5}, Pair{6, 7}, Pair{8, 9}}));
+
+ // Constructor takes at most N elements.
+ StaticVector<int, 6> sums = {0, 0, 0, 0, 0, -1};
+ EXPECT_TRUE(sums.full());
+
+ // Random-access iterators comply with standard.
+ std::transform(pairs.begin(), pairs.end(), sums.begin(), [](Pair p) { return p.a + p.b; });
+ EXPECT_EQ(sums, (StaticVector{1, 5, 9, 13, 17, -1}));
+
+ sums.pop_back();
+ std::reverse(sums.begin(), sums.end());
+
+ EXPECT_EQ(sums, (StaticVector{17, 13, 9, 5, 1}));
+}
+
+TEST(StaticVector, MovableElement) {
+ // Construct std::string elements in place from per-element arguments.
+ StaticVector strings = ftl::init::list<std::string>()()()("cake")("velvet")("red")();
+ strings.pop_back();
+
+ EXPECT_EQ(strings.max_size(), 7u);
+ EXPECT_EQ(strings.size(), 6u);
+
+ // Erase "cake" and append a substring copy.
+ {
+ auto it = std::find_if(strings.begin(), strings.end(),
+ [](const auto& s) { return !s.empty(); });
+ ASSERT_FALSE(it == strings.end());
+ EXPECT_EQ(*it, "cake");
+
+ strings.unstable_erase(it);
+
+ // Construct std::string from first 4 characters of string literal.
+ it = strings.emplace_back("cakewalk", 4u);
+ ASSERT_NE(it, strings.end());
+ EXPECT_EQ(*it, "cake"s);
+ }
+
+ strings[1] = "quince"s;
+
+ // Replace last empty string with "tart".
+ {
+ const auto rit = std::find(strings.rbegin(), strings.rend(), std::string());
+ ASSERT_FALSE(rit == strings.rend());
+
+ std::initializer_list<char> list = {'t', 'a', 'r', 't'};
+ strings.replace(rit.base() - 1, list);
+ }
+
+ strings.front().assign("pie");
+
+ EXPECT_EQ(strings, (StaticVector{"pie"s, "quince"s, "tart"s, "red"s, "velvet"s, "cake"s}));
+}
+
+TEST(StaticVector, Replace) {
+ // Replacing does not require a copy/move assignment operator.
+ struct Word {
+ explicit Word(std::string str) : str(std::move(str)) {}
+ const std::string str;
+ };
+
+ StaticVector words = ftl::init::list<Word>("red")("velour")("cake");
+
+ // The replaced element can be referenced by the replacement.
+ const auto it = words.begin() + 1;
+ const Word& word = words.replace(it, it->str.substr(0, 3) + "vet");
+ EXPECT_EQ(word.str, "velvet");
+}
+
+TEST(StaticVector, ReverseTruncate) {
+ StaticVector<std::string, 10> strings("pie", "quince", "tart", "red", "velvet", "cake");
+ EXPECT_FALSE(strings.full());
+
+ for (auto it = strings.begin(); it != strings.end(); ++it) {
+ strings.replace(it, strings.back());
+ strings.pop_back();
+ }
+
+ EXPECT_EQ(strings, (StaticVector{"cake"s, "velvet"s, "red"s}));
+}
+
+TEST(StaticVector, Sort) {
+ StaticVector<std::string, 7> strings("pie", "quince", "tart", "red", "velvet", "cake");
+ EXPECT_FALSE(strings.full());
+
+ auto sorted = std::move(strings);
+ EXPECT_TRUE(strings.empty());
+
+ std::sort(sorted.begin(), sorted.end());
+ EXPECT_EQ(sorted, (StaticVector{"cake"s, "pie"s, "quince"s, "red"s, "tart"s, "velvet"s}));
+
+ // Constructor takes array reference.
+ {
+ const char* kStrings[] = {"cake", "lie"};
+ strings = StaticVector(kStrings);
+ }
+
+ EXPECT_GT(sorted, strings);
+ swap(sorted, strings);
+ EXPECT_LT(sorted, strings);
+
+ // Append remaining elements, such that "pie" is the only difference.
+ for (const char* str : {"quince", "red", "tart", "velvet"}) {
+ sorted.emplace_back(str);
+ }
+
+ EXPECT_NE(sorted, strings);
+
+ // Replace second element with "pie".
+ const auto it = sorted.begin() + 1;
+ EXPECT_EQ(sorted.replace(it, 'p' + it->substr(1)), "pie");
+
+ EXPECT_EQ(sorted, strings);
+}
+
+namespace {
+
+struct DestroyCounts {
+ DestroyCounts(int& live, int& dead) : counts{live, dead} {}
+ DestroyCounts(const DestroyCounts& other) : counts(other.counts) {}
+ DestroyCounts(DestroyCounts&& other) : counts(other.counts) { other.alive = false; }
+ ~DestroyCounts() { ++(alive ? counts.live : counts.dead); }
+
+ struct {
+ int& live;
+ int& dead;
+ } counts;
+
+ bool alive = true;
+};
+
+void swap(DestroyCounts& lhs, DestroyCounts& rhs) {
+ std::swap(lhs.alive, rhs.alive);
+}
+
+} // namespace
+
+TEST(StaticVector, Destroy) {
+ int live = 0;
+ int dead = 0;
+
+ { StaticVector<DestroyCounts, 5> counts; }
+ EXPECT_EQ(0, live);
+ EXPECT_EQ(0, dead);
+
+ {
+ StaticVector<DestroyCounts, 5> counts;
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+ }
+ EXPECT_EQ(3, live);
+ EXPECT_EQ(0, dead);
+
+ live = 0;
+ {
+ StaticVector<DestroyCounts, 5> counts;
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+
+ auto copy = counts;
+ }
+ EXPECT_EQ(6, live);
+ EXPECT_EQ(0, dead);
+
+ live = 0;
+ {
+ StaticVector<DestroyCounts, 5> counts;
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+ counts.emplace_back(live, dead);
+
+ auto move = std::move(counts);
+ }
+ EXPECT_EQ(3, live);
+ EXPECT_EQ(3, dead);
+
+ live = dead = 0;
+ {
+ StaticVector<DestroyCounts, 5> counts1;
+ counts1.emplace_back(live, dead);
+ counts1.emplace_back(live, dead);
+ counts1.emplace_back(live, dead);
+
+ StaticVector<DestroyCounts, 5> counts2;
+ counts2.emplace_back(live, dead);
+
+ swap(counts1, counts2);
+
+ EXPECT_EQ(0, live);
+ EXPECT_EQ(2, dead);
+
+ dead = 0;
+ }
+ EXPECT_EQ(4, live);
+ EXPECT_EQ(0, dead);
+}
+
+} // namespace android::test
diff --git a/libs/gralloc/OWNERS b/libs/gralloc/OWNERS
index 4a95778..93879d8 100644
--- a/libs/gralloc/OWNERS
+++ b/libs/gralloc/OWNERS
@@ -1,2 +1 @@
chrisforbes@google.com
-vhau@google.com
diff --git a/libs/gralloc/types/Android.bp b/libs/gralloc/types/Android.bp
index 66fb295..243d7f1 100644
--- a/libs/gralloc/types/Android.bp
+++ b/libs/gralloc/types/Android.bp
@@ -21,6 +21,11 @@
"-Wno-enum-compare",
],
host_supported: true,
+ target: {
+ darwin: {
+ enabled: false,
+ }
+ },
vendor_available: true,
vndk: {
@@ -38,14 +43,14 @@
],
shared_libs: [
- "android.hardware.graphics.common-ndk_platform",
+ "android.hardware.graphics.common-unstable-ndk_platform",
"android.hardware.graphics.mapper@4.0",
"libhidlbase",
"liblog",
],
export_shared_lib_headers: [
- "android.hardware.graphics.common-ndk_platform",
+ "android.hardware.graphics.common-unstable-ndk_platform",
"android.hardware.graphics.mapper@4.0",
"libhidlbase",
],
diff --git a/libs/gralloc/types/fuzzer/Android.bp b/libs/gralloc/types/fuzzer/Android.bp
index 8444883..8933dc3 100644
--- a/libs/gralloc/types/fuzzer/Android.bp
+++ b/libs/gralloc/types/fuzzer/Android.bp
@@ -2,6 +2,11 @@
name: "libgralloctypes_fuzzer",
defaults: ["libbinder_ndk_host_user"],
host_supported: true,
+ target: {
+ darwin: {
+ enabled: false,
+ }
+ },
fuzz_config: {
cc: ["marissaw@google.com"],
diff --git a/libs/gralloc/types/include/gralloctypes/Gralloc4.h b/libs/gralloc/types/include/gralloctypes/Gralloc4.h
index 1a7c2c9..2f418ac 100644
--- a/libs/gralloc/types/include/gralloctypes/Gralloc4.h
+++ b/libs/gralloc/types/include/gralloctypes/Gralloc4.h
@@ -32,202 +32,6 @@
#include <android/hardware/graphics/mapper/4.0/IMapper.h>
namespace android {
-
-/**
- * Define equality operators for Stable AIDL types.
- */
-inline bool operator==(const aidl::android::hardware::graphics::common::ExtendableType& lhs,
- const aidl::android::hardware::graphics::common::ExtendableType& rhs) {
- return !std::strcmp(lhs.name.c_str(), rhs.name.c_str()) && lhs.value == rhs.value;
-}
-
-inline bool operator!=(const aidl::android::hardware::graphics::common::ExtendableType& lhs,
- const aidl::android::hardware::graphics::common::ExtendableType& rhs) {
- return !(lhs == rhs);
-}
-
-inline bool operator==(const aidl::android::hardware::graphics::common::PlaneLayoutComponent& lhs,
- const aidl::android::hardware::graphics::common::PlaneLayoutComponent& rhs) {
- if (lhs.type.name != rhs.type.name) {
- return false;
- }
- if (lhs.type.value != rhs.type.value) {
- return false;
- }
- if (lhs.sizeInBits != rhs.sizeInBits) {
- return false;
- }
- if (lhs.offsetInBits != rhs.offsetInBits) {
- return false;
- }
- return true;
-}
-
-inline bool operator!=(const aidl::android::hardware::graphics::common::PlaneLayoutComponent& lhs,
- const aidl::android::hardware::graphics::common::PlaneLayoutComponent& rhs) {
- return !(lhs == rhs);
-}
-
-inline bool operator==(const aidl::android::hardware::graphics::common::Rect& lhs,
- const aidl::android::hardware::graphics::common::Rect& rhs) {
- if (lhs.left != rhs.left) {
- return false;
- }
- if (lhs.top != rhs.top) {
- return false;
- }
- if (lhs.right != rhs.right) {
- return false;
- }
- if (lhs.bottom != rhs.bottom) {
- return false;
- }
- return true;
-}
-
-inline bool operator!=(const aidl::android::hardware::graphics::common::Rect& lhs,
- const aidl::android::hardware::graphics::common::Rect& rhs) {
- return !(lhs == rhs);
-}
-
-inline bool operator==(const std::vector<aidl::android::hardware::graphics::common::Rect>& lhs,
- const std::vector<aidl::android::hardware::graphics::common::Rect>& rhs) {
- if (lhs.size() != rhs.size()) {
- return false;
- }
- for (size_t i = 0; i < lhs.size(); i++) {
- if (lhs[i] != rhs[i]) {
- return false;
- }
- }
- return true;
-}
-
-inline bool operator!=(const std::vector<aidl::android::hardware::graphics::common::Rect>& lhs,
- const std::vector<aidl::android::hardware::graphics::common::Rect>& rhs) {
- return !(lhs == rhs);
-}
-
-inline bool operator==(const aidl::android::hardware::graphics::common::PlaneLayout& lhs,
- const aidl::android::hardware::graphics::common::PlaneLayout& rhs) {
- if (lhs.offsetInBytes != rhs.offsetInBytes) {
- return false;
- }
- if (lhs.sampleIncrementInBits != rhs.sampleIncrementInBits) {
- return false;
- }
- if (lhs.strideInBytes != rhs.strideInBytes) {
- return false;
- }
- if (lhs.widthInSamples != rhs.widthInSamples) {
- return false;
- }
- if (lhs.heightInSamples != rhs.heightInSamples) {
- return false;
- }
- if (lhs.totalSizeInBytes != rhs.totalSizeInBytes) {
- return false;
- }
- if (lhs.horizontalSubsampling != rhs.horizontalSubsampling) {
- return false;
- }
- if (lhs.verticalSubsampling != rhs.verticalSubsampling) {
- return false;
- }
- if (lhs.components.size() != rhs.components.size()) {
- return false;
- }
- for (size_t i = 0; i < lhs.components.size(); i++) {
- if (lhs.components[i] != rhs.components[i]) {
- return false;
- }
- }
- return true;
-}
-
-inline bool operator!=(const aidl::android::hardware::graphics::common::PlaneLayout& lhs,
- const aidl::android::hardware::graphics::common::PlaneLayout& rhs) {
- return !(lhs == rhs);
-}
-
-inline bool operator==(const std::vector<aidl::android::hardware::graphics::common::PlaneLayout>& lhs,
- const std::vector<aidl::android::hardware::graphics::common::PlaneLayout>& rhs) {
- if (lhs.size() != rhs.size()) {
- return false;
- }
- for (size_t i = 0; i < lhs.size(); i++) {
- if (lhs[i] != rhs[i]) {
- return false;
- }
- }
- return true;
-}
-
-inline bool operator!=(const std::vector<aidl::android::hardware::graphics::common::PlaneLayout>& lhs,
- const std::vector<aidl::android::hardware::graphics::common::PlaneLayout>& rhs) {
- return !(lhs == rhs);
-}
-
-inline bool operator==(const aidl::android::hardware::graphics::common::XyColor& lhs,
- const aidl::android::hardware::graphics::common::XyColor& rhs) {
- if (lhs.x != rhs.x) {
- return false;
- }
- if (lhs.y != rhs.y) {
- return false;
- }
- return true;
-}
-
-inline bool operator!=(const aidl::android::hardware::graphics::common::XyColor& lhs,
- const aidl::android::hardware::graphics::common::XyColor& rhs) {
- return !(lhs == rhs);
-}
-
-inline bool operator==(const aidl::android::hardware::graphics::common::Smpte2086& lhs,
- const aidl::android::hardware::graphics::common::Smpte2086& rhs) {
- if (lhs.primaryRed != rhs.primaryRed) {
- return false;
- }
- if (lhs.primaryGreen != rhs.primaryGreen) {
- return false;
- }
- if (lhs.primaryBlue != rhs.primaryBlue) {
- return false;
- }
- if (lhs.whitePoint != rhs.whitePoint) {
- return false;
- }
- if (lhs.maxLuminance != rhs.maxLuminance) {
- return false;
- }
- if (lhs.minLuminance != rhs.minLuminance) {
- return false;
- }
- return true;
-}
-
-inline bool operator!=(const aidl::android::hardware::graphics::common::Smpte2086& lhs,
- const aidl::android::hardware::graphics::common::Smpte2086& rhs) {
- return !(lhs == rhs);
-}
-
-inline bool operator==(const aidl::android::hardware::graphics::common::Cta861_3& lhs,
- const aidl::android::hardware::graphics::common::Cta861_3& rhs) {
- if (lhs.maxContentLightLevel != rhs.maxContentLightLevel) {
- return false;
- }
- if (lhs.maxFrameAverageLightLevel != rhs.maxFrameAverageLightLevel) {
- return false;
- }
- return true;
-}
-
-inline bool operator!=(const aidl::android::hardware::graphics::common::Cta861_3& lhs,
- const aidl::android::hardware::graphics::common::Cta861_3& rhs) {
- return !(lhs == rhs);
-}
-
namespace gralloc4 {
#define GRALLOC4_STANDARD_METADATA_TYPE "android.hardware.graphics.common.StandardMetadataType"
diff --git a/libs/graphicsenv/GraphicsEnv.cpp b/libs/graphicsenv/GraphicsEnv.cpp
index 55c5de9..d54de49 100644
--- a/libs/graphicsenv/GraphicsEnv.cpp
+++ b/libs/graphicsenv/GraphicsEnv.cpp
@@ -548,7 +548,7 @@
}
// Return true if all the required libraries from vndk and sphal namespace are
-// linked to the Game Driver namespace correctly.
+// linked to the updatable gfx driver namespace correctly.
bool GraphicsEnv::linkDriverNamespaceLocked(android_namespace_t* vndkNamespace) {
const std::string llndkLibraries = getSystemNativeLibraries(NativeLibrary::LLNDK);
if (llndkLibraries.empty()) {
diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index a0e9cbf..af9ef06 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -237,6 +237,10 @@
"libnativebase_headers",
],
+ include_dirs: [
+ "frameworks/native/include",
+ ],
+
export_shared_lib_headers: [
"libEGL",
"libnativewindow",
diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index 87f7972..bf0386f 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -23,6 +23,7 @@
#include <gui/BLASTBufferQueue.h>
#include <gui/BufferItemConsumer.h>
#include <gui/GLConsumer.h>
+#include <gui/Surface.h>
#include <utils/Trace.h>
@@ -41,6 +42,10 @@
// Macros to include adapter info in log messages
#define BQA_LOGV(x, ...) \
ALOGV("[%s](f:%u,a:%u) " x, mName.c_str(), mNumFrameAvailable, mNumAcquired, ##__VA_ARGS__)
+// enable logs for a single layer
+//#define BQA_LOGV(x, ...) \
+// ALOGV_IF((strstr(mName.c_str(), "SurfaceView") != nullptr), "[%s](f:%u,a:%u) " x, \
+// mName.c_str(), mNumFrameAvailable, mNumAcquired, ##__VA_ARGS__)
#define BQA_LOGE(x, ...) \
ALOGE("[%s](f:%u,a:%u) " x, mName.c_str(), mNumFrameAvailable, mNumAcquired, ##__VA_ARGS__)
@@ -110,8 +115,8 @@
int width, int height, bool enableTripleBuffering)
: mName(name),
mSurfaceControl(surface),
- mWidth(width),
- mHeight(height),
+ mSize(width, height),
+ mRequestedSize(mSize),
mNextTransaction(nullptr) {
BufferQueue::createBufferQueue(&mProducer, &mConsumer);
// since the adapter is in the client process, set dequeue timeout
@@ -122,14 +127,14 @@
mProducer->setMaxDequeuedBufferCount(2);
}
mBufferItemConsumer =
- new BLASTBufferItemConsumer(mConsumer, GraphicBuffer::USAGE_HW_COMPOSER, 1, true);
+ new BLASTBufferItemConsumer(mConsumer, GraphicBuffer::USAGE_HW_COMPOSER, 1, false);
static int32_t id = 0;
auto consumerName = mName + "(BLAST Consumer)" + std::to_string(id);
id++;
mBufferItemConsumer->setName(String8(consumerName.c_str()));
mBufferItemConsumer->setFrameAvailableListener(this);
mBufferItemConsumer->setBufferFreedListener(this);
- mBufferItemConsumer->setDefaultBufferSize(mWidth, mHeight);
+ mBufferItemConsumer->setDefaultBufferSize(mSize.width, mSize.height);
mBufferItemConsumer->setDefaultBufferFormat(PIXEL_FORMAT_RGBA_8888);
mTransformHint = mSurfaceControl->getTransformHint();
@@ -145,10 +150,20 @@
std::unique_lock _lock{mMutex};
mSurfaceControl = surface;
- if (mWidth != width || mHeight != height) {
- mWidth = width;
- mHeight = height;
- mBufferItemConsumer->setDefaultBufferSize(mWidth, mHeight);
+ ui::Size newSize(width, height);
+ if (mRequestedSize != newSize) {
+ mRequestedSize.set(newSize);
+ mBufferItemConsumer->setDefaultBufferSize(mRequestedSize.width, mRequestedSize.height);
+ if (mLastBufferScalingMode != NATIVE_WINDOW_SCALING_MODE_FREEZE) {
+ // If the buffer supports scaling, update the frame immediately since the client may
+ // want to scale the existing buffer to the new size.
+ mSize = mRequestedSize;
+ SurfaceComposerClient::Transaction t;
+ t.setFrame(mSurfaceControl,
+ {0, 0, static_cast<int32_t>(mSize.width),
+ static_cast<int32_t>(mSize.height)});
+ t.apply();
+ }
}
}
@@ -158,7 +173,7 @@
if (context == nullptr) {
return;
}
- BLASTBufferQueue* bq = static_cast<BLASTBufferQueue*>(context);
+ sp<BLASTBufferQueue> bq = static_cast<BLASTBufferQueue*>(context);
bq->transactionCallback(latchTime, presentFence, stats);
}
@@ -213,13 +228,11 @@
ATRACE_CALL();
BQA_LOGV("processNextBufferLocked useNextTransaction=%s", toString(useNextTransaction));
- // Wait to acquire a buffer if there are no frames available or we have acquired the maximum
+ // Wait to acquire a buffer if there are no frames available or we have acquired the max
// number of buffers.
- // As a special case, we wait for the first callback before acquiring the second buffer so we
- // can ensure the first buffer is presented if multiple buffers are queued in succession.
- if (mNumFrameAvailable == 0 || mNumAcquired == MAX_ACQUIRED_BUFFERS + 1 ||
- (!mInitialCallbackReceived && mNumAcquired == 1)) {
+ if (mNumFrameAvailable == 0 || maxBuffersAcquired()) {
BQA_LOGV("processNextBufferLocked waiting for frame available or callback");
+ mCallbackCV.notify_all();
return;
}
@@ -239,8 +252,10 @@
BufferItem bufferItem;
- status_t status = mBufferItemConsumer->acquireBuffer(&bufferItem, -1, false);
+ status_t status =
+ mBufferItemConsumer->acquireBuffer(&bufferItem, 0 /* expectedPresent */, false);
if (status != OK) {
+ BQA_LOGE("Failed to acquire a buffer, err=%s", statusToString(status).c_str());
return;
}
auto buffer = bufferItem.mGraphicBuffer;
@@ -248,13 +263,17 @@
if (buffer == nullptr) {
mBufferItemConsumer->releaseBuffer(bufferItem, Fence::NO_FENCE);
+ BQA_LOGE("Buffer was empty");
return;
}
if (rejectBuffer(bufferItem)) {
- BQA_LOGE("rejecting buffer:configured size=%dx%d, buffer{size=%dx%d transform=%d}", mWidth,
- mHeight, buffer->getWidth(), buffer->getHeight(), bufferItem.mTransform);
+ BQA_LOGE("rejecting buffer:active_size=%dx%d, requested_size=%dx%d"
+ "buffer{size=%dx%d transform=%d}",
+ mSize.width, mSize.height, mRequestedSize.width, mRequestedSize.height,
+ buffer->getWidth(), buffer->getHeight(), bufferItem.mTransform);
mBufferItemConsumer->releaseBuffer(bufferItem, Fence::NO_FENCE);
+ processNextBufferLocked(useNextTransaction);
return;
}
@@ -272,59 +291,82 @@
// Ensure BLASTBufferQueue stays alive until we receive the transaction complete callback.
incStrong((void*)transactionCallbackThunk);
+ mLastBufferScalingMode = bufferItem.mScalingMode;
+
t->setBuffer(mSurfaceControl, buffer);
+ t->setDataspace(mSurfaceControl, static_cast<ui::Dataspace>(bufferItem.mDataSpace));
+ t->setHdrMetadata(mSurfaceControl, bufferItem.mHdrMetadata);
+ t->setSurfaceDamageRegion(mSurfaceControl, bufferItem.mSurfaceDamage);
t->setAcquireFence(mSurfaceControl,
bufferItem.mFence ? new Fence(bufferItem.mFence->dup()) : Fence::NO_FENCE);
t->addTransactionCompletedCallback(transactionCallbackThunk, static_cast<void*>(this));
t->setFrame(mSurfaceControl,
- {0, 0, static_cast<int32_t>(mWidth), static_cast<int32_t>(mHeight)});
+ {0, 0, static_cast<int32_t>(mSize.width), static_cast<int32_t>(mSize.height)});
t->setCrop(mSurfaceControl, computeCrop(bufferItem));
t->setTransform(mSurfaceControl, bufferItem.mTransform);
t->setTransformToDisplayInverse(mSurfaceControl, bufferItem.mTransformToDisplayInverse);
t->setDesiredPresentTime(bufferItem.mTimestamp);
t->setFrameNumber(mSurfaceControl, bufferItem.mFrameNumber);
+ if (!mNextFrameTimelineVsyncIdQueue.empty()) {
+ t->setFrameTimelineVsync(mSurfaceControl, mNextFrameTimelineVsyncIdQueue.front());
+ mNextFrameTimelineVsyncIdQueue.pop();
+ }
+
+ if (mAutoRefresh != bufferItem.mAutoRefresh) {
+ t->setAutoRefresh(mSurfaceControl, bufferItem.mAutoRefresh);
+ mAutoRefresh = bufferItem.mAutoRefresh;
+ }
+
if (applyTransaction) {
t->apply();
}
BQA_LOGV("processNextBufferLocked size=%dx%d mFrameNumber=%" PRIu64
" applyTransaction=%s mTimestamp=%" PRId64,
- mWidth, mHeight, bufferItem.mFrameNumber, toString(applyTransaction),
+ mSize.width, mSize.height, bufferItem.mFrameNumber, toString(applyTransaction),
bufferItem.mTimestamp);
}
Rect BLASTBufferQueue::computeCrop(const BufferItem& item) {
if (item.mScalingMode == NATIVE_WINDOW_SCALING_MODE_SCALE_CROP) {
- return GLConsumer::scaleDownCrop(item.mCrop, mWidth, mHeight);
+ return GLConsumer::scaleDownCrop(item.mCrop, mSize.width, mSize.height);
}
return item.mCrop;
}
-void BLASTBufferQueue::onFrameAvailable(const BufferItem& /*item*/) {
+void BLASTBufferQueue::onFrameAvailable(const BufferItem& item) {
ATRACE_CALL();
std::unique_lock _lock{mMutex};
const bool nextTransactionSet = mNextTransaction != nullptr;
- BQA_LOGV("onFrameAvailable nextTransactionSet=%s", toString(nextTransactionSet));
+ BQA_LOGV("onFrameAvailable framenumber=%" PRIu64 " nextTransactionSet=%s mFlushShadowQueue=%s",
+ item.mFrameNumber, toString(nextTransactionSet), toString(mFlushShadowQueue));
- if (nextTransactionSet) {
- while (mNumFrameAvailable > 0 || mNumAcquired == MAX_ACQUIRED_BUFFERS + 1) {
+ if (nextTransactionSet || mFlushShadowQueue) {
+ while (mNumFrameAvailable > 0 || maxBuffersAcquired()) {
+ BQA_LOGV("waiting in onFrameAvailable...");
mCallbackCV.wait(_lock);
}
}
+ mFlushShadowQueue = false;
// add to shadow queue
mNumFrameAvailable++;
processNextBufferLocked(true);
}
+void BLASTBufferQueue::onFrameReplaced(const BufferItem& item) {
+ BQA_LOGV("onFrameReplaced framenumber=%" PRIu64, item.mFrameNumber);
+ // Do nothing since we are not storing unacquired buffer items locally.
+}
+
void BLASTBufferQueue::setNextTransaction(SurfaceComposerClient::Transaction* t) {
std::lock_guard _lock{mMutex};
mNextTransaction = t;
}
-bool BLASTBufferQueue::rejectBuffer(const BufferItem& item) const {
+bool BLASTBufferQueue::rejectBuffer(const BufferItem& item) {
if (item.mScalingMode != NATIVE_WINDOW_SCALING_MODE_FREEZE) {
// Only reject buffers if scaling mode is freeze.
return false;
@@ -337,8 +379,79 @@
if (item.mTransform & ui::Transform::ROT_90) {
std::swap(bufWidth, bufHeight);
}
+ ui::Size bufferSize(bufWidth, bufHeight);
+ if (mRequestedSize != mSize && mRequestedSize == bufferSize) {
+ mSize = mRequestedSize;
+ return false;
+ }
// reject buffers if the buffer size doesn't match.
- return bufWidth != mWidth || bufHeight != mHeight;
+ return mSize != bufferSize;
}
+
+// Check if we have acquired the maximum number of buffers.
+// As a special case, we wait for the first callback before acquiring the second buffer so we
+// can ensure the first buffer is presented if multiple buffers are queued in succession.
+bool BLASTBufferQueue::maxBuffersAcquired() const {
+ return mNumAcquired == MAX_ACQUIRED_BUFFERS + 1 ||
+ (!mInitialCallbackReceived && mNumAcquired == 1);
+}
+
+class BBQSurface : public Surface {
+private:
+ sp<BLASTBufferQueue> mBbq;
+public:
+ BBQSurface(const sp<IGraphicBufferProducer>& igbp, bool controlledByApp,
+ const sp<IBinder>& scHandle, const sp<BLASTBufferQueue>& bbq)
+ : Surface(igbp, controlledByApp, scHandle), mBbq(bbq) {}
+
+ void allocateBuffers() override {
+ uint32_t reqWidth = mReqWidth ? mReqWidth : mUserWidth;
+ uint32_t reqHeight = mReqHeight ? mReqHeight : mUserHeight;
+ auto gbp = getIGraphicBufferProducer();
+ std::thread ([reqWidth, reqHeight, gbp=getIGraphicBufferProducer(),
+ reqFormat=mReqFormat, reqUsage=mReqUsage] () {
+ gbp->allocateBuffers(reqWidth, reqHeight,
+ reqFormat, reqUsage);
+
+ }).detach();
+ }
+
+ status_t setFrameRate(float frameRate, int8_t compatibility, bool shouldBeSeamless) override {
+ if (!ValidateFrameRate(frameRate, compatibility, "BBQSurface::setFrameRate")) {
+ return BAD_VALUE;
+ }
+ return mBbq->setFrameRate(frameRate, compatibility, shouldBeSeamless);
+ }
+
+ status_t setFrameTimelineVsync(int64_t frameTimelineVsyncId) override {
+ return mBbq->setFrameTimelineVsync(frameTimelineVsyncId);
+ }
+};
+
+// TODO: Can we coalesce this with frame updates? Need to confirm
+// no timing issues.
+status_t BLASTBufferQueue::setFrameRate(float frameRate, int8_t compatibility,
+ bool shouldBeSeamless) {
+ std::unique_lock _lock{mMutex};
+ SurfaceComposerClient::Transaction t;
+
+ return t.setFrameRate(mSurfaceControl, frameRate, compatibility, shouldBeSeamless).apply();
+}
+
+status_t BLASTBufferQueue::setFrameTimelineVsync(int64_t frameTimelineVsyncId) {
+ std::unique_lock _lock{mMutex};
+ mNextFrameTimelineVsyncIdQueue.push(frameTimelineVsyncId);
+ return OK;
+}
+
+sp<Surface> BLASTBufferQueue::getSurface(bool includeSurfaceControlHandle) {
+ std::unique_lock _lock{mMutex};
+ sp<IBinder> scHandle = nullptr;
+ if (includeSurfaceControlHandle && mSurfaceControl) {
+ scHandle = mSurfaceControl->getHandle();
+ }
+ return new BBQSurface(mProducer, true, scHandle, this);
+}
+
} // namespace android
diff --git a/libs/gui/DisplayEventDispatcher.cpp b/libs/gui/DisplayEventDispatcher.cpp
index abfee61..c6c9a8f 100644
--- a/libs/gui/DisplayEventDispatcher.cpp
+++ b/libs/gui/DisplayEventDispatcher.cpp
@@ -33,10 +33,10 @@
// using just a few large reads.
static const size_t EVENT_BUFFER_SIZE = 100;
-DisplayEventDispatcher::DisplayEventDispatcher(const sp<Looper>& looper,
- ISurfaceComposer::VsyncSource vsyncSource,
- ISurfaceComposer::ConfigChanged configChanged)
- : mLooper(looper), mReceiver(vsyncSource, configChanged), mWaitingForVsync(false) {
+DisplayEventDispatcher::DisplayEventDispatcher(
+ const sp<Looper>& looper, ISurfaceComposer::VsyncSource vsyncSource,
+ ISurfaceComposer::EventRegistrationFlags eventRegistration)
+ : mLooper(looper), mReceiver(vsyncSource, eventRegistration), mWaitingForVsync(false) {
ALOGV("dispatcher %p ~ Initializing display event dispatcher.", this);
}
@@ -139,6 +139,7 @@
ssize_t n;
while ((n = mReceiver.getEvents(buf, EVENT_BUFFER_SIZE)) > 0) {
ALOGV("dispatcher %p ~ Read %d events.", this, int(n));
+ mFrameRateOverrides.reserve(n);
for (ssize_t i = 0; i < n; i++) {
const DisplayEventReceiver::Event& ev = buf[i];
switch (ev.header.type) {
@@ -162,6 +163,13 @@
case DisplayEventReceiver::DISPLAY_EVENT_NULL:
dispatchNullEvent(ev.header.timestamp, ev.header.displayId);
break;
+ case DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE:
+ mFrameRateOverrides.emplace_back(ev.frameRateOverride);
+ break;
+ case DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE_FLUSH:
+ dispatchFrameRateOverrides(ev.header.timestamp, ev.header.displayId,
+ std::move(mFrameRateOverrides));
+ break;
default:
ALOGW("dispatcher %p ~ ignoring unknown event type %#x", this, ev.header.type);
break;
diff --git a/libs/gui/DisplayEventReceiver.cpp b/libs/gui/DisplayEventReceiver.cpp
index f2b0962..03b33c7 100644
--- a/libs/gui/DisplayEventReceiver.cpp
+++ b/libs/gui/DisplayEventReceiver.cpp
@@ -32,11 +32,12 @@
// ---------------------------------------------------------------------------
-DisplayEventReceiver::DisplayEventReceiver(ISurfaceComposer::VsyncSource vsyncSource,
- ISurfaceComposer::ConfigChanged configChanged) {
+DisplayEventReceiver::DisplayEventReceiver(
+ ISurfaceComposer::VsyncSource vsyncSource,
+ ISurfaceComposer::EventRegistrationFlags eventRegistration) {
sp<ISurfaceComposer> sf(ComposerService::getComposerService());
if (sf != nullptr) {
- mEventConnection = sf->createDisplayEventConnection(vsyncSource, configChanged);
+ mEventConnection = sf->createDisplayEventConnection(vsyncSource, eventRegistration);
if (mEventConnection != nullptr) {
mDataChannel = std::make_unique<gui::BitTube>();
mEventConnection->stealReceiveChannel(mDataChannel.get());
diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index 964195d..405658b 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -223,8 +223,8 @@
return NO_ERROR;
}
- virtual sp<IDisplayEventConnection> createDisplayEventConnection(VsyncSource vsyncSource,
- ConfigChanged configChanged) {
+ virtual sp<IDisplayEventConnection> createDisplayEventConnection(
+ VsyncSource vsyncSource, EventRegistrationFlags eventRegistration) {
Parcel data, reply;
sp<IDisplayEventConnection> result;
int err = data.writeInterfaceToken(
@@ -233,7 +233,7 @@
return result;
}
data.writeInt32(static_cast<int32_t>(vsyncSource));
- data.writeInt32(static_cast<int32_t>(configChanged));
+ data.writeUint32(eventRegistration.get());
err = remote()->transact(
BnSurfaceComposer::CREATE_DISPLAY_EVENT_CONNECTION,
data, &reply);
@@ -888,7 +888,7 @@
}
virtual status_t setDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
- int32_t defaultConfig,
+ int32_t defaultConfig, bool allowGroupSwitching,
float primaryRefreshRateMin,
float primaryRefreshRateMax,
float appRequestRefreshRateMin,
@@ -909,6 +909,11 @@
ALOGE("setDesiredDisplayConfigSpecs failed to write defaultConfig: %d", result);
return result;
}
+ result = data.writeBool(allowGroupSwitching);
+ if (result != NO_ERROR) {
+ ALOGE("setDesiredDisplayConfigSpecs failed to write allowGroupSwitching: %d", result);
+ return result;
+ }
result = data.writeFloat(primaryRefreshRateMin);
if (result != NO_ERROR) {
ALOGE("setDesiredDisplayConfigSpecs failed to write primaryRefreshRateMin: %d", result);
@@ -943,12 +948,14 @@
virtual status_t getDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
int32_t* outDefaultConfig,
+ bool* outAllowGroupSwitching,
float* outPrimaryRefreshRateMin,
float* outPrimaryRefreshRateMax,
float* outAppRequestRefreshRateMin,
float* outAppRequestRefreshRateMax) {
- if (!outDefaultConfig || !outPrimaryRefreshRateMin || !outPrimaryRefreshRateMax ||
- !outAppRequestRefreshRateMin || !outAppRequestRefreshRateMax) {
+ if (!outDefaultConfig || !outAllowGroupSwitching || !outPrimaryRefreshRateMin ||
+ !outPrimaryRefreshRateMax || !outAppRequestRefreshRateMin ||
+ !outAppRequestRefreshRateMax) {
return BAD_VALUE;
}
Parcel data, reply;
@@ -973,6 +980,11 @@
ALOGE("getDesiredDisplayConfigSpecs failed to read defaultConfig: %d", result);
return result;
}
+ result = reply.readBool(outAllowGroupSwitching);
+ if (result != NO_ERROR) {
+ ALOGE("getDesiredDisplayConfigSpecs failed to read allowGroupSwitching: %d", result);
+ return result;
+ }
result = reply.readFloat(outPrimaryRefreshRateMin);
if (result != NO_ERROR) {
ALOGE("getDesiredDisplayConfigSpecs failed to read primaryRefreshRateMin: %d", result);
@@ -1102,7 +1114,7 @@
}
virtual status_t setFrameRate(const sp<IGraphicBufferProducer>& surface, float frameRate,
- int8_t compatibility) {
+ int8_t compatibility, bool shouldBeSeamless) {
Parcel data, reply;
status_t err = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
if (err != NO_ERROR) {
@@ -1128,6 +1140,12 @@
return err;
}
+ err = data.writeBool(shouldBeSeamless);
+ if (err != NO_ERROR) {
+ ALOGE("setFrameRate: failed writing bool: %s (%d)", strerror(-err), -err);
+ return err;
+ }
+
err = remote()->transact(BnSurfaceComposer::SET_FRAME_RATE, data, &reply);
if (err != NO_ERROR) {
ALOGE("setFrameRate: failed to transact: %s (%d)", strerror(-err), err);
@@ -1212,6 +1230,21 @@
return remote()->transact(BnSurfaceComposer::ADD_TRANSACTION_TRACE_LISTENER, data, &reply);
}
+
+ /**
+ * Get priority of the RenderEngine in surface flinger.
+ */
+ virtual int getGPUContextPriority() {
+ 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();
+ }
};
// Out-of-line virtual method definition to trigger vtable emission in this
@@ -1355,10 +1388,11 @@
case CREATE_DISPLAY_EVENT_CONNECTION: {
CHECK_INTERFACE(ISurfaceComposer, data, reply);
auto vsyncSource = static_cast<ISurfaceComposer::VsyncSource>(data.readInt32());
- auto configChanged = static_cast<ISurfaceComposer::ConfigChanged>(data.readInt32());
+ EventRegistrationFlags eventRegistration =
+ static_cast<EventRegistration>(data.readUint32());
sp<IDisplayEventConnection> connection(
- createDisplayEventConnection(vsyncSource, configChanged));
+ createDisplayEventConnection(vsyncSource, eventRegistration));
reply->writeStrongBinder(IInterface::asBinder(connection));
return NO_ERROR;
}
@@ -1829,6 +1863,13 @@
ALOGE("setDesiredDisplayConfigSpecs: failed to read defaultConfig: %d", result);
return result;
}
+ bool allowGroupSwitching;
+ result = data.readBool(&allowGroupSwitching);
+ if (result != NO_ERROR) {
+ ALOGE("setDesiredDisplayConfigSpecs: failed to read allowGroupSwitching: %d",
+ result);
+ return result;
+ }
float primaryRefreshRateMin;
result = data.readFloat(&primaryRefreshRateMin);
if (result != NO_ERROR) {
@@ -1857,10 +1898,10 @@
result);
return result;
}
- result =
- setDesiredDisplayConfigSpecs(displayToken, defaultConfig, primaryRefreshRateMin,
- primaryRefreshRateMax, appRequestRefreshRateMin,
- appRequestRefreshRateMax);
+ result = setDesiredDisplayConfigSpecs(displayToken, defaultConfig, allowGroupSwitching,
+ primaryRefreshRateMin, primaryRefreshRateMax,
+ appRequestRefreshRateMin,
+ appRequestRefreshRateMax);
if (result != NO_ERROR) {
ALOGE("setDesiredDisplayConfigSpecs: failed to call setDesiredDisplayConfigSpecs: "
"%d",
@@ -1874,13 +1915,14 @@
CHECK_INTERFACE(ISurfaceComposer, data, reply);
sp<IBinder> displayToken = data.readStrongBinder();
int32_t defaultConfig;
+ bool allowGroupSwitching;
float primaryRefreshRateMin;
float primaryRefreshRateMax;
float appRequestRefreshRateMin;
float appRequestRefreshRateMax;
status_t result =
- getDesiredDisplayConfigSpecs(displayToken, &defaultConfig,
+ getDesiredDisplayConfigSpecs(displayToken, &defaultConfig, &allowGroupSwitching,
&primaryRefreshRateMin, &primaryRefreshRateMax,
&appRequestRefreshRateMin,
&appRequestRefreshRateMax);
@@ -1896,6 +1938,12 @@
ALOGE("getDesiredDisplayConfigSpecs: failed to write defaultConfig: %d", result);
return result;
}
+ result = reply->writeBool(allowGroupSwitching);
+ if (result != NO_ERROR) {
+ ALOGE("getDesiredDisplayConfigSpecs: failed to write allowGroupSwitching: %d",
+ result);
+ return result;
+ }
result = reply->writeFloat(primaryRefreshRateMin);
if (result != NO_ERROR) {
ALOGE("getDesiredDisplayConfigSpecs: failed to write primaryRefreshRateMin: %d",
@@ -2007,7 +2055,13 @@
ALOGE("setFrameRate: failed to read byte: %s (%d)", strerror(-err), -err);
return err;
}
- status_t result = setFrameRate(surface, frameRate, compatibility);
+ bool shouldBeSeamless;
+ err = data.readBool(&shouldBeSeamless);
+ if (err != NO_ERROR) {
+ ALOGE("setFrameRate: failed to read bool: %s (%d)", strerror(-err), -err);
+ return err;
+ }
+ status_t result = setFrameRate(surface, frameRate, compatibility, shouldBeSeamless);
reply->writeInt32(result);
return NO_ERROR;
}
@@ -2055,6 +2109,12 @@
return addTransactionTraceListener(listener);
}
+ case GET_GPU_CONTEXT_PRIORITY: {
+ CHECK_INTERFACE(ISurfaceComposer, data, reply);
+ int priority = getGPUContextPriority();
+ SAFE_PARCEL(reply->writeInt32, priority);
+ return NO_ERROR;
+ }
default: {
return BBinder::onTransact(code, data, reply, flags);
}
diff --git a/libs/gui/ITransactionCompletedListener.cpp b/libs/gui/ITransactionCompletedListener.cpp
index 69f7894..2dacae1 100644
--- a/libs/gui/ITransactionCompletedListener.cpp
+++ b/libs/gui/ITransactionCompletedListener.cpp
@@ -17,6 +17,8 @@
#define LOG_TAG "ITransactionCompletedListener"
//#define LOG_NDEBUG 0
+#include <gui/LayerState.h>
+#include <gui/ISurfaceComposer.h>
#include <gui/ITransactionCompletedListener.h>
namespace android {
@@ -90,61 +92,63 @@
return err;
}
-status_t SurfaceStats::writeToParcel(Parcel* output) const {
- status_t err = output->writeStrongBinder(surfaceControl);
- if (err != NO_ERROR) {
- return err;
- }
- err = output->writeInt64(acquireTime);
- if (err != NO_ERROR) {
- return err;
- }
- if (previousReleaseFence) {
- err = output->writeBool(true);
- if (err != NO_ERROR) {
- return err;
- }
- err = output->write(*previousReleaseFence);
- } else {
- err = output->writeBool(false);
- }
- err = output->writeUint32(transformHint);
- if (err != NO_ERROR) {
- return err;
- }
+JankData::JankData() :
+ frameVsyncId(ISurfaceComposer::INVALID_VSYNC_ID),
+ jankType(JankType::None) {
+}
- err = output->writeParcelable(eventStats);
- return err;
+status_t JankData::writeToParcel(Parcel* output) const {
+ SAFE_PARCEL(output->writeInt64, frameVsyncId);
+ SAFE_PARCEL(output->writeInt32, static_cast<int32_t>(jankType));
+ return NO_ERROR;
+}
+
+status_t JankData::readFromParcel(const Parcel* input) {
+ SAFE_PARCEL(input->readInt64, &frameVsyncId);
+ int32_t jankTypeInt;
+ SAFE_PARCEL(input->readInt32, &jankTypeInt);
+ jankType = static_cast<JankType>(jankTypeInt);
+ return NO_ERROR;
+}
+
+status_t SurfaceStats::writeToParcel(Parcel* output) const {
+ SAFE_PARCEL(output->writeStrongBinder, surfaceControl);
+ SAFE_PARCEL(output->writeInt64, acquireTime);
+ if (previousReleaseFence) {
+ SAFE_PARCEL(output->writeBool, true);
+ SAFE_PARCEL(output->write, *previousReleaseFence);
+ } else {
+ SAFE_PARCEL(output->writeBool, false);
+ }
+ SAFE_PARCEL(output->writeUint32, transformHint);
+ SAFE_PARCEL(output->writeParcelable, eventStats);
+ SAFE_PARCEL(output->writeInt32, static_cast<int32_t>(jankData.size()));
+ for (const auto& data : jankData) {
+ SAFE_PARCEL(output->writeParcelable, data);
+ }
+ return NO_ERROR;
}
status_t SurfaceStats::readFromParcel(const Parcel* input) {
- status_t err = input->readStrongBinder(&surfaceControl);
- if (err != NO_ERROR) {
- return err;
- }
- err = input->readInt64(&acquireTime);
- if (err != NO_ERROR) {
- return err;
- }
+ SAFE_PARCEL(input->readStrongBinder, &surfaceControl);
+ SAFE_PARCEL(input->readInt64, &acquireTime);
bool hasFence = false;
- err = input->readBool(&hasFence);
- if (err != NO_ERROR) {
- return err;
- }
+ SAFE_PARCEL(input->readBool, &hasFence);
if (hasFence) {
previousReleaseFence = new Fence();
- err = input->read(*previousReleaseFence);
- if (err != NO_ERROR) {
- return err;
- }
+ SAFE_PARCEL(input->read, *previousReleaseFence);
}
- err = input->readUint32(&transformHint);
- if (err != NO_ERROR) {
- return err;
- }
+ SAFE_PARCEL(input->readUint32, &transformHint);
+ SAFE_PARCEL(input->readParcelable, &eventStats);
- err = input->readParcelable(&eventStats);
- return err;
+ int32_t jankData_size = 0;
+ SAFE_PARCEL_READ_SIZE(input->readInt32, &jankData_size, input->dataSize());
+ for (int i = 0; i < jankData_size; i++) {
+ JankData data;
+ SAFE_PARCEL(input->readParcelable, &data);
+ jankData.push_back(data);
+ }
+ return NO_ERROR;
}
status_t TransactionStats::writeToParcel(Parcel* output) const {
diff --git a/libs/gui/LayerMetadata.cpp b/libs/gui/LayerMetadata.cpp
index b3eb994..30c9b37 100644
--- a/libs/gui/LayerMetadata.cpp
+++ b/libs/gui/LayerMetadata.cpp
@@ -122,6 +122,8 @@
return StringPrintf("windowType%s%d", separator, getInt32(key, 0));
case view::LayerMetadataKey::METADATA_TASK_ID:
return StringPrintf("taskId%s%d", separator, getInt32(key, 0));
+ case view::LayerMetadataKey::METADATA_OWNER_PID:
+ return StringPrintf("ownerPID%s%d", separator, getInt32(key, 0));
default:
return StringPrintf("%d%s%dbytes", key, separator,
static_cast<int>(mMap.at(key).size()));
diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
index 782f35a..7d2c7b8 100644
--- a/libs/gui/LayerState.cpp
+++ b/libs/gui/LayerState.cpp
@@ -59,8 +59,11 @@
frameRateSelectionPriority(-1),
frameRate(0.0f),
frameRateCompatibility(ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT),
+ shouldBeSeamless(true),
fixedTransformHint(ui::Transform::ROT_INVALID),
- frameNumber(0) {
+ frameNumber(0),
+ frameTimelineVsyncId(ISurfaceComposer::INVALID_VSYNC_ID),
+ autoRefresh(false) {
matrix.dsdx = matrix.dtdy = 1.0f;
matrix.dsdy = matrix.dtdx = 0.0f;
hdrMetadata.validTypes = 0;
@@ -144,8 +147,25 @@
SAFE_PARCEL(output.writeInt32, frameRateSelectionPriority);
SAFE_PARCEL(output.writeFloat, frameRate);
SAFE_PARCEL(output.writeByte, frameRateCompatibility);
+ SAFE_PARCEL(output.writeBool, shouldBeSeamless);
SAFE_PARCEL(output.writeUint32, fixedTransformHint);
SAFE_PARCEL(output.writeUint64, frameNumber);
+ SAFE_PARCEL(output.writeInt64, frameTimelineVsyncId);
+ SAFE_PARCEL(output.writeBool, autoRefresh);
+
+ SAFE_PARCEL(output.writeUint32, blurRegions.size());
+ for (auto region : blurRegions) {
+ SAFE_PARCEL(output.writeUint32, region.blurRadius);
+ SAFE_PARCEL(output.writeFloat, region.cornerRadiusTL);
+ SAFE_PARCEL(output.writeFloat, region.cornerRadiusTR);
+ SAFE_PARCEL(output.writeFloat, region.cornerRadiusBL);
+ SAFE_PARCEL(output.writeFloat, region.cornerRadiusBR);
+ SAFE_PARCEL(output.writeFloat, region.alpha);
+ SAFE_PARCEL(output.writeInt32, region.left);
+ SAFE_PARCEL(output.writeInt32, region.top);
+ SAFE_PARCEL(output.writeInt32, region.right);
+ SAFE_PARCEL(output.writeInt32, region.bottom);
+ }
return NO_ERROR;
}
@@ -247,9 +267,30 @@
SAFE_PARCEL(input.readInt32, &frameRateSelectionPriority);
SAFE_PARCEL(input.readFloat, &frameRate);
SAFE_PARCEL(input.readByte, &frameRateCompatibility);
+ SAFE_PARCEL(input.readBool, &shouldBeSeamless);
SAFE_PARCEL(input.readUint32, &tmpUint32);
fixedTransformHint = static_cast<ui::Transform::RotationFlags>(tmpUint32);
SAFE_PARCEL(input.readUint64, &frameNumber);
+ SAFE_PARCEL(input.readInt64, &frameTimelineVsyncId);
+ SAFE_PARCEL(input.readBool, &autoRefresh);
+
+ uint32_t numRegions = 0;
+ SAFE_PARCEL(input.readUint32, &numRegions);
+ blurRegions.clear();
+ for (uint32_t i = 0; i < numRegions; i++) {
+ BlurRegion region;
+ SAFE_PARCEL(input.readUint32, ®ion.blurRadius);
+ SAFE_PARCEL(input.readFloat, ®ion.cornerRadiusTL);
+ SAFE_PARCEL(input.readFloat, ®ion.cornerRadiusTR);
+ SAFE_PARCEL(input.readFloat, ®ion.cornerRadiusBL);
+ SAFE_PARCEL(input.readFloat, ®ion.cornerRadiusBR);
+ SAFE_PARCEL(input.readFloat, ®ion.alpha);
+ SAFE_PARCEL(input.readInt32, ®ion.left);
+ SAFE_PARCEL(input.readInt32, ®ion.top);
+ SAFE_PARCEL(input.readInt32, ®ion.right);
+ SAFE_PARCEL(input.readInt32, ®ion.bottom);
+ blurRegions.push_back(region);
+ }
return NO_ERROR;
}
@@ -373,6 +414,10 @@
what |= eBackgroundBlurRadiusChanged;
backgroundBlurRadius = other.backgroundBlurRadius;
}
+ if (other.what & eBlurRegionsChanged) {
+ what |= eBlurRegionsChanged;
+ blurRegions = other.blurRegions;
+ }
if (other.what & eDeferTransaction_legacy) {
what |= eDeferTransaction_legacy;
barrierSurfaceControl_legacy = other.barrierSurfaceControl_legacy;
@@ -483,6 +528,7 @@
what |= eFrameRateChanged;
frameRate = other.frameRate;
frameRateCompatibility = other.frameRateCompatibility;
+ shouldBeSeamless = other.shouldBeSeamless;
}
if (other.what & eFixedTransformHintChanged) {
what |= eFixedTransformHintChanged;
@@ -492,6 +538,20 @@
what |= eFrameNumberChanged;
frameNumber = other.frameNumber;
}
+ if (other.what & eFrameTimelineVsyncChanged) {
+ // When merging vsync Ids we take the oldest valid one
+ if (frameTimelineVsyncId != ISurfaceComposer::INVALID_VSYNC_ID &&
+ other.frameTimelineVsyncId != ISurfaceComposer::INVALID_VSYNC_ID) {
+ frameTimelineVsyncId = std::max(frameTimelineVsyncId, other.frameTimelineVsyncId);
+ } else if (frameTimelineVsyncId == ISurfaceComposer::INVALID_VSYNC_ID) {
+ frameTimelineVsyncId = other.frameTimelineVsyncId;
+ }
+ what |= eFrameTimelineVsyncChanged;
+ }
+ if (other.what & eAutoRefreshChanged) {
+ what |= eAutoRefreshChanged;
+ autoRefresh = other.autoRefresh;
+ }
if ((other.what & what) != other.what) {
ALOGE("Unmerged SurfaceComposer Transaction properties. LayerState::merge needs updating? "
"other.what=0x%" PRIu64 " what=0x%" PRIu64,
@@ -586,6 +646,7 @@
SAFE_PARCEL(output.writeBool, captureSecureLayers);
SAFE_PARCEL(output.writeInt32, uid);
SAFE_PARCEL(output.writeInt32, static_cast<int32_t>(dataspace));
+ SAFE_PARCEL(output.writeBool, allowProtected);
return NO_ERROR;
}
@@ -599,6 +660,7 @@
SAFE_PARCEL(input.readInt32, &uid);
SAFE_PARCEL(input.readInt32, &value);
dataspace = static_cast<ui::Dataspace>(value);
+ SAFE_PARCEL(input.readBool, &allowProtected);
return NO_ERROR;
}
diff --git a/libs/gui/OWNERS b/libs/gui/OWNERS
index ecccf29..1667fb0 100644
--- a/libs/gui/OWNERS
+++ b/libs/gui/OWNERS
@@ -7,9 +7,7 @@
lpy@google.com
mathias@google.com
racarr@google.com
-steventhomas@google.com
stoza@google.com
-vhau@google.com
vishnun@google.com
per-file EndToEndNativeInputTest.cpp = svv@google.com
@@ -22,4 +20,4 @@
per-file include/gui/BufferQueue* = set noparent
per-file include/gui/BufferQueue* = jreck@google.com, sumir@google.com, alecmouri@google.com
per-file include/gui/IGraphicBuffer* = set noparent
-per-file include/gui/IGraphicBuffer* = jreck@google.com, sumir@google.com, alecmouri@google.com
\ No newline at end of file
+per-file include/gui/IGraphicBuffer* = jreck@google.com, sumir@google.com, alecmouri@google.com
diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
index 9ce8442..94390aa 100644
--- a/libs/gui/Surface.cpp
+++ b/libs/gui/Surface.cpp
@@ -63,7 +63,8 @@
} // namespace
-Surface::Surface(const sp<IGraphicBufferProducer>& bufferProducer, bool controlledByApp)
+Surface::Surface(const sp<IGraphicBufferProducer>& bufferProducer, bool controlledByApp,
+ const sp<IBinder>& surfaceControlHandle)
: mGraphicBufferProducer(bufferProducer),
mCrop(Rect::EMPTY_RECT),
mBufferAge(0),
@@ -111,6 +112,7 @@
mProducerControlledByApp = controlledByApp;
mSwapIntervalZero = false;
mMaxBufferCount = NUM_BUFFER_SLOTS;
+ mSurfaceControlHandle = surfaceControlHandle;
}
Surface::~Surface() {
@@ -1441,7 +1443,8 @@
int Surface::dispatchSetFrameRate(va_list args) {
float frameRate = static_cast<float>(va_arg(args, double));
int8_t compatibility = static_cast<int8_t>(va_arg(args, int));
- return setFrameRate(frameRate, compatibility);
+ bool shouldBeSeamless = static_cast<bool>(va_arg(args, int));
+ return setFrameRate(frameRate, compatibility, shouldBeSeamless);
}
int Surface::dispatchAddCancelInterceptor(va_list args) {
@@ -1521,7 +1524,7 @@
auto frameTimelineVsyncId = static_cast<int64_t>(va_arg(args, int64_t));
ALOGV("Surface::dispatchSetFrameTimelineVsync");
- return composerService()->setFrameTimelineVsync(mGraphicBufferProducer, frameTimelineVsyncId);
+ return setFrameTimelineVsync(frameTimelineVsyncId);
}
bool Surface::transformToDisplayInverse() {
@@ -2277,7 +2280,7 @@
mSurfaceListener->onBuffersDiscarded(discardedBufs);
}
-status_t Surface::setFrameRate(float frameRate, int8_t compatibility) {
+status_t Surface::setFrameRate(float frameRate, int8_t compatibility, bool shouldBeSeamless) {
ATRACE_CALL();
ALOGV("Surface::setFrameRate");
@@ -2285,7 +2288,13 @@
return BAD_VALUE;
}
- return composerService()->setFrameRate(mGraphicBufferProducer, frameRate, compatibility);
+ return composerService()->setFrameRate(mGraphicBufferProducer, frameRate, compatibility,
+ shouldBeSeamless);
+}
+
+status_t Surface::setFrameTimelineVsync(int64_t frameTimelineVsyncId) {
+ return composerService()->setFrameTimelineVsync(mGraphicBufferProducer,
+ frameTimelineVsyncId);
}
}; // namespace android
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 105969b..0d370d3 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -125,6 +125,9 @@
return DefaultComposerClient::getComposerClient();
}
+JankDataListener::~JankDataListener() {
+}
+
// ---------------------------------------------------------------------------
// TransactionCompletedListener does not use ANDROID_SINGLETON_STATIC_INSTANCE because it needs
@@ -174,6 +177,23 @@
return callbackId;
}
+void TransactionCompletedListener::addJankListener(const sp<JankDataListener>& listener,
+ sp<SurfaceControl> surfaceControl) {
+ std::lock_guard<std::mutex> lock(mMutex);
+ mJankListeners.insert({surfaceControl->getHandle(), listener});
+}
+
+void TransactionCompletedListener::removeJankListener(const sp<JankDataListener>& listener) {
+ std::lock_guard<std::mutex> lock(mMutex);
+ for (auto it = mJankListeners.begin(); it != mJankListeners.end();) {
+ if (it->second == listener) {
+ it = mJankListeners.erase(it);
+ } else {
+ it++;
+ }
+ }
+}
+
void TransactionCompletedListener::addSurfaceControlToCallbacks(
const sp<SurfaceControl>& surfaceControl,
const std::unordered_set<CallbackId>& callbackIds) {
@@ -189,6 +209,7 @@
void TransactionCompletedListener::onTransactionCompleted(ListenerStats listenerStats) {
std::unordered_map<CallbackId, CallbackTranslation> callbacksMap;
+ std::multimap<sp<IBinder>, sp<JankDataListener>> jankListenersMap;
{
std::lock_guard<std::mutex> lock(mMutex);
@@ -204,6 +225,7 @@
* sp<SurfaceControl> that could possibly exist for the callbacks.
*/
callbacksMap = mCallbacks;
+ jankListenersMap = mJankListeners;
for (const auto& transactionStats : listenerStats.transactionStats) {
for (auto& callbackId : transactionStats.callbackIds) {
mCallbacks.erase(callbackId);
@@ -236,6 +258,13 @@
callbackFunction(transactionStats.latchTime, transactionStats.presentFence,
surfaceControlStats);
}
+ for (const auto& surfaceStats : transactionStats.surfaceStats) {
+ if (surfaceStats.jankData.empty()) continue;
+ for (auto it = jankListenersMap.find(surfaceStats.surfaceControl);
+ it != jankListenersMap.end(); it++) {
+ it->second->onJankDataAvailable(surfaceStats.jankData);
+ }
+ }
}
}
@@ -695,8 +724,6 @@
}
}
- mListenerCallbacks.clear();
-
cacheBuffers();
Vector<ComposerState> composerStates;
@@ -709,10 +736,7 @@
composerStates.add(kv.second);
}
- mComposerStates.clear();
-
- displayStates = mDisplayStates;
- mDisplayStates.clear();
+ displayStates = std::move(mDisplayStates);
if (mForceSynchronous) {
flags |= ISurfaceComposer::eSynchronous;
@@ -733,21 +757,16 @@
flags |= ISurfaceComposer::eExplicitEarlyWakeupEnd;
}
- mForceSynchronous = false;
- mAnimation = false;
- mEarlyWakeup = false;
- mExplicitEarlyWakeupStart = false;
- mExplicitEarlyWakeupEnd = false;
-
- uint64_t transactionId = mId;
- mId = generateId();
-
sp<IBinder> applyToken = IInterface::asBinder(TransactionCompletedListener::getIInstance());
sf->setTransactionState(mFrameTimelineVsyncId, composerStates, displayStates, flags, applyToken,
mInputWindowCommands, mDesiredPresentTime,
{} /*uncacheBuffer - only set in doUncacheBufferTransaction*/,
- hasListenerCallbacks, listenerCallbacks, transactionId);
- mInputWindowCommands.clear();
+ hasListenerCallbacks, listenerCallbacks, mId);
+ mId = generateId();
+
+ // Clear the current states and flags
+ clear();
+
mStatus = NO_ERROR;
return NO_ERROR;
}
@@ -1027,6 +1046,18 @@
return *this;
}
+SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setBlurRegions(
+ const sp<SurfaceControl>& sc, const std::vector<BlurRegion>& blurRegions) {
+ layer_state_t* s = getLayerState(sc);
+ if (!s) {
+ mStatus = BAD_INDEX;
+ return *this;
+ }
+ s->what |= layer_state_t::eBlurRegionsChanged;
+ s->blurRegions = blurRegions;
+ return *this;
+}
+
SurfaceComposerClient::Transaction&
SurfaceComposerClient::Transaction::deferTransactionUntil_legacy(
const sp<SurfaceControl>& sc, const sp<SurfaceControl>& barrierSurfaceControl,
@@ -1472,7 +1503,8 @@
}
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFrameRate(
- const sp<SurfaceControl>& sc, float frameRate, int8_t compatibility) {
+ const sp<SurfaceControl>& sc, float frameRate, int8_t compatibility,
+ bool shouldBeSeamless) {
layer_state_t* s = getLayerState(sc);
if (!s) {
mStatus = BAD_INDEX;
@@ -1485,6 +1517,7 @@
s->what |= layer_state_t::eFrameRateChanged;
s->frameRate = frameRate;
s->frameRateCompatibility = compatibility;
+ s->shouldBeSeamless = shouldBeSeamless;
return *this;
}
@@ -1510,6 +1543,32 @@
return *this;
}
+SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFrameTimelineVsync(
+ const sp<SurfaceControl>& sc, int64_t frameTimelineVsyncId) {
+ layer_state_t* s = getLayerState(sc);
+ if (!s) {
+ mStatus = BAD_INDEX;
+ return *this;
+ }
+
+ s->what |= layer_state_t::eFrameTimelineVsyncChanged;
+ s->frameTimelineVsyncId = frameTimelineVsyncId;
+ return *this;
+}
+
+SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setAutoRefresh(
+ const sp<SurfaceControl>& sc, bool autoRefresh) {
+ layer_state_t* s = getLayerState(sc);
+ if (!s) {
+ mStatus = BAD_INDEX;
+ return *this;
+ }
+
+ s->what |= layer_state_t::eAutoRefreshChanged;
+ s->autoRefresh = autoRefresh;
+ return *this;
+}
+
// ---------------------------------------------------------------------------
DisplayState& SurfaceComposerClient::Transaction::getDisplayState(const sp<IBinder>& token) {
@@ -1625,11 +1684,11 @@
sp<SurfaceControl> SurfaceComposerClient::createSurface(const String8& name, uint32_t w, uint32_t h,
PixelFormat format, uint32_t flags,
- SurfaceControl* parent,
+ const sp<IBinder>& parentHandle,
LayerMetadata metadata,
uint32_t* outTransformHint) {
sp<SurfaceControl> s;
- createSurfaceChecked(name, w, h, format, &s, flags, parent, std::move(metadata),
+ createSurfaceChecked(name, w, h, format, &s, flags, parentHandle, std::move(metadata),
outTransformHint);
return s;
}
@@ -1666,20 +1725,16 @@
status_t SurfaceComposerClient::createSurfaceChecked(const String8& name, uint32_t w, uint32_t h,
PixelFormat format,
sp<SurfaceControl>* outSurface, uint32_t flags,
- SurfaceControl* parent, LayerMetadata metadata,
+ const sp<IBinder>& parentHandle,
+ LayerMetadata metadata,
uint32_t* outTransformHint) {
sp<SurfaceControl> sur;
status_t err = mStatus;
if (mStatus == NO_ERROR) {
sp<IBinder> handle;
- sp<IBinder> parentHandle;
sp<IGraphicBufferProducer> gbp;
- if (parent != nullptr) {
- parentHandle = parent->getHandle();
- }
-
uint32_t transformHint = 0;
int32_t id = -1;
err = mClient->createSurface(name, w, h, format, flags, parentHandle, std::move(metadata),
@@ -1774,27 +1829,24 @@
return ComposerService::getComposerService()->getActiveConfig(display);
}
-status_t SurfaceComposerClient::setDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
- int32_t defaultConfig,
- float primaryRefreshRateMin,
- float primaryRefreshRateMax,
- float appRequestRefreshRateMin,
- float appRequestRefreshRateMax) {
+status_t SurfaceComposerClient::setDesiredDisplayConfigSpecs(
+ const sp<IBinder>& displayToken, int32_t defaultConfig, bool allowGroupSwitching,
+ float primaryRefreshRateMin, float primaryRefreshRateMax, float appRequestRefreshRateMin,
+ float appRequestRefreshRateMax) {
return ComposerService::getComposerService()
- ->setDesiredDisplayConfigSpecs(displayToken, defaultConfig, primaryRefreshRateMin,
- primaryRefreshRateMax, appRequestRefreshRateMin,
- appRequestRefreshRateMax);
+ ->setDesiredDisplayConfigSpecs(displayToken, defaultConfig, allowGroupSwitching,
+ primaryRefreshRateMin, primaryRefreshRateMax,
+ appRequestRefreshRateMin, appRequestRefreshRateMax);
}
-status_t SurfaceComposerClient::getDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
- int32_t* outDefaultConfig,
- float* outPrimaryRefreshRateMin,
- float* outPrimaryRefreshRateMax,
- float* outAppRequestRefreshRateMin,
- float* outAppRequestRefreshRateMax) {
+status_t SurfaceComposerClient::getDesiredDisplayConfigSpecs(
+ const sp<IBinder>& displayToken, int32_t* outDefaultConfig, bool* outAllowGroupSwitching,
+ float* outPrimaryRefreshRateMin, float* outPrimaryRefreshRateMax,
+ float* outAppRequestRefreshRateMin, float* outAppRequestRefreshRateMax) {
return ComposerService::getComposerService()
- ->getDesiredDisplayConfigSpecs(displayToken, outDefaultConfig, outPrimaryRefreshRateMin,
- outPrimaryRefreshRateMax, outAppRequestRefreshRateMin,
+ ->getDesiredDisplayConfigSpecs(displayToken, outDefaultConfig, outAllowGroupSwitching,
+ outPrimaryRefreshRateMin, outPrimaryRefreshRateMax,
+ outAppRequestRefreshRateMin,
outAppRequestRefreshRateMax);
}
@@ -1936,6 +1988,10 @@
lightRadius);
}
+int SurfaceComposerClient::getGPUContextPriority() {
+ return ComposerService::getComposerService()->getGPUContextPriority();
+}
+
// ----------------------------------------------------------------------------
status_t ScreenshotClient::captureDisplay(const DisplayCaptureArgs& captureArgs,
diff --git a/libs/gui/include/gui/BLASTBufferQueue.h b/libs/gui/include/gui/BLASTBufferQueue.h
index 5b1a018..1139390 100644
--- a/libs/gui/include/gui/BLASTBufferQueue.h
+++ b/libs/gui/include/gui/BLASTBufferQueue.h
@@ -28,6 +28,7 @@
#include <system/window.h>
#include <thread>
+#include <queue>
namespace android {
@@ -72,9 +73,10 @@
sp<IGraphicBufferProducer> getIGraphicBufferProducer() const {
return mProducer;
}
+ sp<Surface> getSurface(bool includeSurfaceControlHandle);
void onBufferFreed(const wp<GraphicBuffer>&/* graphicBuffer*/) override { /* TODO */ }
- void onFrameReplaced(const BufferItem& item) override {onFrameAvailable(item);}
+ void onFrameReplaced(const BufferItem& item) override;
void onFrameAvailable(const BufferItem& item) override;
void transactionCallback(nsecs_t latchTime, const sp<Fence>& presentFence,
@@ -82,6 +84,10 @@
void setNextTransaction(SurfaceComposerClient::Transaction *t);
void update(const sp<SurfaceControl>& surface, uint32_t width, uint32_t height);
+ void flushShadowQueue() { mFlushShadowQueue = true; }
+
+ status_t setFrameRate(float frameRate, int8_t compatibility, bool shouldBeSeamless);
+ status_t setFrameTimelineVsync(int64_t frameTimelineVsyncId);
virtual ~BLASTBufferQueue() = default;
@@ -93,9 +99,10 @@
BLASTBufferQueue(const BLASTBufferQueue& rhs);
void processNextBufferLocked(bool useNextTransaction) REQUIRES(mMutex);
- Rect computeCrop(const BufferItem& item);
+ Rect computeCrop(const BufferItem& item) REQUIRES(mMutex);
// Return true if we need to reject the buffer based on the scaling mode and the buffer size.
- bool rejectBuffer(const BufferItem& item) const;
+ bool rejectBuffer(const BufferItem& item) REQUIRES(mMutex);
+ bool maxBuffersAcquired() const REQUIRES(mMutex);
std::string mName;
sp<SurfaceControl> mSurfaceControl;
@@ -120,8 +127,8 @@
// is ready to be presented.
PendingReleaseItem mPendingReleaseItem GUARDED_BY(mMutex);
- uint32_t mWidth GUARDED_BY(mMutex);
- uint32_t mHeight GUARDED_BY(mMutex);
+ ui::Size mSize GUARDED_BY(mMutex);
+ ui::Size mRequestedSize GUARDED_BY(mMutex);
uint32_t mTransformHint GUARDED_BY(mMutex);
@@ -130,6 +137,20 @@
sp<BLASTBufferItemConsumer> mBufferItemConsumer;
SurfaceComposerClient::Transaction* mNextTransaction GUARDED_BY(mMutex);
+ // If set to true, the next queue buffer will wait until the shadow queue has been processed by
+ // the adapter.
+ bool mFlushShadowQueue = false;
+ // Last requested auto refresh state set by the producer. The state indicates that the consumer
+ // should acquire the next frame as soon as it can and not wait for a frame to become available.
+ // This is only relevant for shared buffer mode.
+ bool mAutoRefresh GUARDED_BY(mMutex) = false;
+
+ std::queue<int64_t> mNextFrameTimelineVsyncIdQueue GUARDED_BY(mMutex);
+
+ // Last acquired buffer's scaling mode. This is used to check if we should update the blast
+ // layer size immediately or wait until we get the next buffer. This will support scenarios
+ // where the layer can change sizes and the buffer will scale to fit the new size.
+ uint32_t mLastBufferScalingMode = NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW;
};
} // namespace android
diff --git a/libs/gui/include/gui/DisplayEventDispatcher.h b/libs/gui/include/gui/DisplayEventDispatcher.h
index c65618b..5587acf 100644
--- a/libs/gui/include/gui/DisplayEventDispatcher.h
+++ b/libs/gui/include/gui/DisplayEventDispatcher.h
@@ -19,6 +19,7 @@
#include <utils/Looper.h>
namespace android {
+using FrameRateOverride = DisplayEventReceiver::Event::FrameRateOverride;
struct VsyncEventData {
// The Vsync Id corresponsing to this vsync event. This will be used to
@@ -36,8 +37,7 @@
explicit DisplayEventDispatcher(
const sp<Looper>& looper,
ISurfaceComposer::VsyncSource vsyncSource = ISurfaceComposer::eVsyncSourceApp,
- ISurfaceComposer::ConfigChanged configChanged =
- ISurfaceComposer::eConfigChangedSuppress);
+ ISurfaceComposer::EventRegistrationFlags eventRegistration = {});
status_t initialize();
void dispose();
@@ -54,6 +54,8 @@
DisplayEventReceiver mReceiver;
bool mWaitingForVsync;
+ std::vector<FrameRateOverride> mFrameRateOverrides;
+
virtual void dispatchVsync(nsecs_t timestamp, PhysicalDisplayId displayId, uint32_t count,
VsyncEventData vsyncEventData) = 0;
virtual void dispatchHotplug(nsecs_t timestamp, PhysicalDisplayId displayId,
@@ -64,6 +66,9 @@
// can be properly poked.
virtual void dispatchNullEvent(nsecs_t timestamp, PhysicalDisplayId displayId) = 0;
+ virtual void dispatchFrameRateOverrides(nsecs_t timestamp, PhysicalDisplayId displayId,
+ std::vector<FrameRateOverride> overrides) = 0;
+
bool processPendingEvents(nsecs_t* outTimestamp, PhysicalDisplayId* outDisplayId,
uint32_t* outCount, VsyncEventData* outVsyncEventData);
};
diff --git a/libs/gui/include/gui/DisplayEventReceiver.h b/libs/gui/include/gui/DisplayEventReceiver.h
index df3118f..3191fc9 100644
--- a/libs/gui/include/gui/DisplayEventReceiver.h
+++ b/libs/gui/include/gui/DisplayEventReceiver.h
@@ -54,6 +54,8 @@
DISPLAY_EVENT_HOTPLUG = fourcc('p', 'l', 'u', 'g'),
DISPLAY_EVENT_CONFIG_CHANGED = fourcc('c', 'o', 'n', 'f'),
DISPLAY_EVENT_NULL = fourcc('n', 'u', 'l', 'l'),
+ DISPLAY_EVENT_FRAME_RATE_OVERRIDE = fourcc('r', 'a', 't', 'e'),
+ DISPLAY_EVENT_FRAME_RATE_OVERRIDE_FLUSH = fourcc('f', 'l', 's', 'h'),
};
struct Event {
@@ -85,11 +87,17 @@
nsecs_t vsyncPeriod __attribute__((aligned(8)));
};
+ struct FrameRateOverride {
+ uid_t uid __attribute__((aligned(8)));
+ float frameRateHz __attribute__((aligned(8)));
+ };
+
Header header;
union {
VSync vsync;
Hotplug hotplug;
Config config;
+ FrameRateOverride frameRateOverride;
};
};
@@ -98,13 +106,12 @@
* DisplayEventReceiver creates and registers an event connection with
* SurfaceFlinger. VSync events are disabled by default. Call setVSyncRate
* or requestNextVsync to receive them.
- * To receive Config Changed events specify this in the constructor.
- * Other events start being delivered immediately.
+ * To receive ConfigChanged and/or FrameRateOverrides events specify this in
+ * the constructor. Other events start being delivered immediately.
*/
explicit DisplayEventReceiver(
ISurfaceComposer::VsyncSource vsyncSource = ISurfaceComposer::eVsyncSourceApp,
- ISurfaceComposer::ConfigChanged configChanged =
- ISurfaceComposer::eConfigChangedSuppress);
+ ISurfaceComposer::EventRegistrationFlags eventRegistration = {});
/*
* ~DisplayEventReceiver severs the connection with SurfaceFlinger, new events
diff --git a/libs/gui/include/gui/ISurfaceComposer.h b/libs/gui/include/gui/ISurfaceComposer.h
index a416147..7d25d61 100644
--- a/libs/gui/include/gui/ISurfaceComposer.h
+++ b/libs/gui/include/gui/ISurfaceComposer.h
@@ -26,6 +26,8 @@
#include <gui/IScreenCaptureListener.h>
#include <gui/ITransactionCompletedListener.h>
+#include <input/Flags.h>
+
#include <math/vec4.h>
#include <ui/ConfigStoreTypes.h>
@@ -107,7 +109,12 @@
eVsyncSourceSurfaceFlinger = 1
};
- enum ConfigChanged { eConfigChangedSuppress = 0, eConfigChangedDispatch = 1 };
+ enum class EventRegistration {
+ configChanged = 1 << 0,
+ frameRateOverride = 1 << 1,
+ };
+
+ using EventRegistrationFlags = Flags<EventRegistration>;
// Needs to be in sync with android.graphics.FrameInfo.INVALID_VSYNC_ID in java
static constexpr int64_t INVALID_VSYNC_ID = -1;
@@ -120,7 +127,7 @@
/* return an IDisplayEventConnection */
virtual sp<IDisplayEventConnection> createDisplayEventConnection(
VsyncSource vsyncSource = eVsyncSourceApp,
- ConfigChanged configChanged = eConfigChangedSuppress) = 0;
+ EventRegistrationFlags eventRegistration = {}) = 0;
/* create a virtual display
* requires ACCESS_SURFACE_FLINGER permission.
@@ -395,7 +402,7 @@
* returned from getDisplayConfigs().
*/
virtual status_t setDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
- int32_t defaultConfig,
+ int32_t defaultConfig, bool allowGroupSwitching,
float primaryRefreshRateMin,
float primaryRefreshRateMax,
float appRequestRefreshRateMin,
@@ -403,6 +410,7 @@
virtual status_t getDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
int32_t* outDefaultConfig,
+ bool* outAllowGroupSwitching,
float* outPrimaryRefreshRateMin,
float* outPrimaryRefreshRateMax,
float* outAppRequestRefreshRateMin,
@@ -474,7 +482,7 @@
* 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) = 0;
+ int8_t compatibility, bool shouldBeSeamless) = 0;
/*
* Acquire a frame rate flexibility token from SurfaceFlinger. While this token is acquired,
@@ -496,6 +504,11 @@
*/
virtual status_t addTransactionTraceListener(
const sp<gui::ITransactionTraceListener>& listener) = 0;
+
+ /**
+ * Gets priority of the RenderEngine in SurfaceFlinger.
+ */
+ virtual int getGPUContextPriority() = 0;
};
// ----------------------------------------------------------------------------
@@ -557,6 +570,7 @@
ACQUIRE_FRAME_RATE_FLEXIBILITY_TOKEN,
SET_FRAME_TIMELINE_VSYNC,
ADD_TRANSACTION_TRACE_LISTENER,
+ GET_GPU_CONTEXT_PRIORITY,
// Always append new enum to the end.
};
diff --git a/libs/gui/include/gui/ISurfaceComposerClient.h b/libs/gui/include/gui/ISurfaceComposerClient.h
index 4a92f53..9e9e191 100644
--- a/libs/gui/include/gui/ISurfaceComposerClient.h
+++ b/libs/gui/include/gui/ISurfaceComposerClient.h
@@ -52,6 +52,7 @@
eFXSurfaceMask = 0x000F0000,
};
+ // TODO(b/172002646): Clean up the Surface Creation Arguments
/*
* Requires ACCESS_SURFACE_FLINGER permission
*/
diff --git a/libs/gui/include/gui/ITransactionCompletedListener.h b/libs/gui/include/gui/ITransactionCompletedListener.h
index c58634b..26b3840 100644
--- a/libs/gui/include/gui/ITransactionCompletedListener.h
+++ b/libs/gui/include/gui/ITransactionCompletedListener.h
@@ -16,6 +16,8 @@
#pragma once
+#include "JankInfo.h"
+
#include <binder/IInterface.h>
#include <binder/Parcel.h>
#include <binder/Parcelable.h>
@@ -57,6 +59,27 @@
nsecs_t dequeueReadyTime;
};
+/**
+ * Jank information representing SurfaceFlinger's jank classification about frames for a specific
+ * surface.
+ */
+class JankData : public Parcelable {
+public:
+ status_t writeToParcel(Parcel* output) const override;
+ status_t readFromParcel(const Parcel* input) override;
+
+ JankData();
+ JankData(int64_t frameVsyncId, JankType jankType)
+ : frameVsyncId(frameVsyncId),
+ jankType(jankType) {}
+
+ // Identifier for the frame submitted with Transaction.setFrameTimelineVsyncId
+ int64_t frameVsyncId;
+
+ // The type of jank occurred
+ JankType jankType;
+};
+
class SurfaceStats : public Parcelable {
public:
status_t writeToParcel(Parcel* output) const override;
@@ -64,18 +87,21 @@
SurfaceStats() = default;
SurfaceStats(const sp<IBinder>& sc, nsecs_t time, const sp<Fence>& prevReleaseFence,
- uint32_t hint, FrameEventHistoryStats frameEventStats)
+ uint32_t hint, FrameEventHistoryStats frameEventStats,
+ std::vector<JankData> jankData)
: surfaceControl(sc),
acquireTime(time),
previousReleaseFence(prevReleaseFence),
transformHint(hint),
- eventStats(frameEventStats) {}
+ eventStats(frameEventStats),
+ jankData(std::move(jankData)) {}
sp<IBinder> surfaceControl;
nsecs_t acquireTime = -1;
sp<Fence> previousReleaseFence;
uint32_t transformHint = 0;
FrameEventHistoryStats eventStats;
+ std::vector<JankData> jankData;
};
class TransactionStats : public Parcelable {
diff --git a/libs/gui/include/gui/JankInfo.h b/libs/gui/include/gui/JankInfo.h
new file mode 100644
index 0000000..47daf95
--- /dev/null
+++ b/libs/gui/include/gui/JankInfo.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+namespace android {
+
+// Jank information tracked by SurfaceFlinger for the purpose of funneling to telemetry.
+enum JankType {
+ // No Jank
+ None = 0x0,
+ // Jank not related to SurfaceFlinger or the App
+ Display = 0x1,
+ // SF took too long on the CPU
+ SurfaceFlingerDeadlineMissed = 0x2,
+ // SF took too long on the GPU
+ SurfaceFlingerGpuDeadlineMissed = 0x4,
+ // Either App or GPU took too long on the frame
+ AppDeadlineMissed = 0x8,
+ // Predictions live for 120ms, if prediction is expired for a frame, there is definitely a
+ // jank
+ // associated with the App if this is for a SurfaceFrame, and SF for a DisplayFrame.
+ PredictionExpired = 0x10,
+ // Latching a buffer early might cause an early present of the frame
+ SurfaceFlingerEarlyLatch = 0x20,
+};
+
+} // namespace android
diff --git a/libs/gui/include/gui/LayerMetadata.h b/libs/gui/include/gui/LayerMetadata.h
index d58e019..ac48aef 100644
--- a/libs/gui/include/gui/LayerMetadata.h
+++ b/libs/gui/include/gui/LayerMetadata.h
@@ -27,6 +27,8 @@
METADATA_WINDOW_TYPE = 2,
METADATA_TASK_ID = 3,
METADATA_MOUSE_CURSOR = 4,
+ METADATA_ACCESSIBILITY_ID = 5,
+ METADATA_OWNER_PID = 6,
};
struct LayerMetadata : public Parcelable {
diff --git a/libs/gui/include/gui/LayerState.h b/libs/gui/include/gui/LayerState.h
index abd7d64..f1c5d67 100644
--- a/libs/gui/include/gui/LayerState.h
+++ b/libs/gui/include/gui/LayerState.h
@@ -51,6 +51,7 @@
#include <gui/LayerMetadata.h>
#include <gui/SurfaceControl.h>
#include <math/vec3.h>
+#include <ui/BlurRegion.h>
#include <ui/GraphicTypes.h>
#include <ui/Rect.h>
#include <ui/Region.h>
@@ -127,6 +128,9 @@
eProducerDisconnect = 0x100'00000000,
eFixedTransformHintChanged = 0x200'00000000,
eFrameNumberChanged = 0x400'00000000,
+ eFrameTimelineVsyncChanged = 0x800'00000000,
+ eBlurRegionsChanged = 0x1000'00000000,
+ eAutoRefreshChanged = 0x2000'00000000,
};
layer_state_t();
@@ -185,6 +189,7 @@
int32_t api;
sp<NativeHandle> sidebandStream;
mat4 colorTransform;
+ std::vector<BlurRegion> blurRegions;
#ifndef NO_INPUT
sp<InputWindowHandle> inputHandle = new InputWindowHandle();
@@ -214,6 +219,7 @@
// Layer frame rate and compatibility. See ANativeWindow_setFrameRate().
float frameRate;
int8_t frameRateCompatibility;
+ bool shouldBeSeamless;
// Set by window manager indicating the layer and all its children are
// in a different orientation than the display. The hint suggests that
@@ -227,6 +233,13 @@
// Used by BlastBufferQueue to forward the framenumber generated by the
// graphics producer.
uint64_t frameNumber;
+
+ int64_t frameTimelineVsyncId;
+
+ // Indicates that the consumer should acquire the next frame as soon as it
+ // can and not wait for a frame to become available. This is only relevant
+ // in shared buffer mode.
+ bool autoRefresh;
};
struct ComposerState {
@@ -318,6 +331,14 @@
// NOTE: In normal cases, we want the screen to be captured in display's colorspace.
ui::Dataspace dataspace = ui::Dataspace::UNKNOWN;
+ // The receiver of the capture can handle protected buffer. A protected buffer has
+ // GRALLOC_USAGE_PROTECTED usage bit and must not be accessed unprotected behaviour.
+ // Any read/write access from unprotected context will result in undefined behaviour.
+ // Protected contents are typically DRM contents. This has no direct implication to the
+ // secure property of the surface, which is specified by the application explicitly to avoid
+ // the contents being accessed/captured by screenshot or unsecure display.
+ bool allowProtected = false;
+
virtual status_t write(Parcel& output) const;
virtual status_t read(const Parcel& input);
};
@@ -345,7 +366,7 @@
sp<GraphicBuffer> buffer;
bool capturedSecureLayers{false};
ui::Dataspace capturedDataspace{ui::Dataspace::V0_SRGB};
- status_t result = NO_ERROR;
+ status_t result = OK;
status_t write(Parcel& output) const;
status_t read(const Parcel& input);
diff --git a/libs/gui/include/gui/Surface.h b/libs/gui/include/gui/Surface.h
index a68f2e7..82bc5c9 100644
--- a/libs/gui/include/gui/Surface.h
+++ b/libs/gui/include/gui/Surface.h
@@ -68,7 +68,6 @@
: public ANativeObjectBase<ANativeWindow, Surface, RefBase>
{
public:
-
/*
* creates a Surface from the given IGraphicBufferProducer (which concrete
* implementation is a BufferQueue).
@@ -83,9 +82,15 @@
*
* the controlledByApp flag indicates that this Surface (producer) is
* controlled by the application. This flag is used at connect time.
+ *
+ * Pass in the SurfaceControlHandle to store a weak reference to the layer
+ * that the Surface was created from. This handle can be used to create a
+ * child surface without using the IGBP to identify the layer. This is used
+ * for surfaces created by the BlastBufferQueue whose IGBP is created on the
+ * client and cannot be verified in SF.
*/
- explicit Surface(const sp<IGraphicBufferProducer>& bufferProducer,
- bool controlledByApp = false);
+ explicit Surface(const sp<IGraphicBufferProducer>& bufferProducer, bool controlledByApp = false,
+ const sp<IBinder>& surfaceControlHandle = nullptr);
/* getIGraphicBufferProducer() returns the IGraphicBufferProducer this
* Surface was created with. Usually it's an error to use the
@@ -93,6 +98,8 @@
*/
sp<IGraphicBufferProducer> getIGraphicBufferProducer() const;
+ sp<IBinder> getSurfaceControlHandle() const { return mSurfaceControlHandle; }
+
/* convenience function to check that the given surface is non NULL as
* well as its IGraphicBufferProducer */
static bool isValid(const sp<Surface>& surface) {
@@ -120,7 +127,7 @@
* delay during dequeueBuffer. If there are already the maximum number of
* buffers allocated, this function has no effect.
*/
- void allocateBuffers();
+ virtual void allocateBuffers();
/* Sets the generation number on the IGraphicBufferProducer and updates the
* generation number on any buffers attached to the Surface after this call.
@@ -179,7 +186,8 @@
status_t getUniqueId(uint64_t* outId) const;
status_t getConsumerUsage(uint64_t* outUsage) const;
- status_t setFrameRate(float frameRate, int8_t compatibility);
+ virtual status_t setFrameRate(float frameRate, int8_t compatibility, bool shouldBeSeamless);
+ virtual status_t setFrameTimelineVsync(int64_t frameTimelineVsyncId);
protected:
virtual ~Surface();
@@ -540,6 +548,11 @@
bool mEnableFrameTimestamps = false;
std::unique_ptr<ProducerFrameEventHistory> mFrameEventHistory;
+ // Reference to the SurfaceFlinger layer that was used to create this
+ // surface. This is only populated when the Surface is created from
+ // a BlastBufferQueue.
+ sp<IBinder> mSurfaceControlHandle;
+
bool mReportRemovedBuffers = false;
std::vector<sp<GraphicBuffer>> mRemovedBuffers;
int mMaxBufferCount;
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index ce1a0a5..3ee4a39 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -29,6 +29,7 @@
#include <utils/SortedVector.h>
#include <utils/threads.h>
+#include <ui/BlurRegion.h>
#include <ui/ConfigStoreTypes.h>
#include <ui/DisplayedFrameStats.h>
#include <ui/FrameStats.h>
@@ -120,13 +121,15 @@
// Sets the refresh rate boundaries for the display.
static status_t setDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
- int32_t defaultConfig, float primaryRefreshRateMin,
+ int32_t defaultConfig, bool allowGroupSwitching,
+ float primaryRefreshRateMin,
float primaryRefreshRateMax,
float appRequestRefreshRateMin,
float appRequestRefreshRateMax);
// Gets the refresh rate boundaries for the display.
static status_t getDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
int32_t* outDefaultConfig,
+ bool* outAllowGroupSwitching,
float* outPrimaryRefreshRateMin,
float* outPrimaryRefreshRateMax,
float* outAppRequestRefreshRateMin,
@@ -182,6 +185,11 @@
static bool getProtectedContentSupport();
/**
+ * Gets the context priority of surface flinger's render engine.
+ */
+ static int getGPUContextPriority();
+
+ /**
* Uncaches a buffer in ISurfaceComposer. It must be uncached via a transaction so that it is
* in order with other transactions that use buffers.
*/
@@ -253,13 +261,13 @@
static sp<SurfaceComposerClient> getDefault();
//! Create a surface
- sp<SurfaceControl> createSurface(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
- SurfaceControl* parent = nullptr, // parent
- LayerMetadata metadata = LayerMetadata(), // metadata
+ sp<SurfaceControl> createSurface(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
+ const sp<IBinder>& parentHandle = nullptr, // parentHandle
+ LayerMetadata metadata = LayerMetadata(), // metadata
uint32_t* outTransformHint = nullptr);
status_t createSurfaceChecked(const String8& name, // name of the surface
@@ -267,9 +275,9 @@
uint32_t h, // height in pixel
PixelFormat format, // pixel-format desired
sp<SurfaceControl>* outSurface,
- uint32_t flags = 0, // usage flags
- SurfaceControl* parent = nullptr, // parent
- LayerMetadata metadata = LayerMetadata(), // metadata
+ uint32_t flags = 0, // usage flags
+ const sp<IBinder>& parentHandle = nullptr, // parentHandle
+ LayerMetadata metadata = LayerMetadata(), // metadata
uint32_t* outTransformHint = nullptr);
//! Create a surface
@@ -437,6 +445,8 @@
Transaction& setCornerRadius(const sp<SurfaceControl>& sc, float cornerRadius);
Transaction& setBackgroundBlurRadius(const sp<SurfaceControl>& sc,
int backgroundBlurRadius);
+ Transaction& setBlurRegions(const sp<SurfaceControl>& sc,
+ const std::vector<BlurRegion>& regions);
Transaction& setLayerStack(const sp<SurfaceControl>& sc, uint32_t layerStack);
Transaction& setMetadata(const sp<SurfaceControl>& sc, uint32_t key, const Parcel& p);
// Defers applying any changes made in this transaction until the Layer
@@ -519,7 +529,7 @@
Transaction& setShadowRadius(const sp<SurfaceControl>& sc, float cornerRadius);
Transaction& setFrameRate(const sp<SurfaceControl>& sc, float frameRate,
- int8_t compatibility);
+ int8_t compatibility, bool shouldBeSeamless);
// Set by window manager indicating the layer and all its children are
// in a different orientation than the display. The hint suggests that
@@ -532,6 +542,14 @@
// Sets the frame timeline vsync id received from choreographer that corresponds
// to the transaction.
Transaction& setFrameTimelineVsync(int64_t frameTimelineVsyncId);
+ // Variant that only applies to a specific SurfaceControl.
+ Transaction& setFrameTimelineVsync(const sp<SurfaceControl>& sc,
+ int64_t frameTimelineVsyncId);
+
+ // Indicates that the consumer should acquire the next frame as soon as it
+ // can and not wait for a frame to become available. This is only relevant
+ // in shared buffer mode.
+ Transaction& setAutoRefresh(const sp<SurfaceControl>& sc, bool autoRefresh);
status_t setDisplaySurface(const sp<IBinder>& token,
const sp<IGraphicBufferProducer>& bufferProducer);
@@ -606,6 +624,12 @@
// ---------------------------------------------------------------------------
+class JankDataListener : public VirtualLightRefBase {
+public:
+ virtual ~JankDataListener() = 0;
+ virtual void onJankDataAvailable(const std::vector<JankData>& jankData) = 0;
+};
+
class TransactionCompletedListener : public BnTransactionCompletedListener {
TransactionCompletedListener();
@@ -624,6 +648,7 @@
};
std::unordered_map<CallbackId, CallbackTranslation> mCallbacks GUARDED_BY(mMutex);
+ std::multimap<sp<IBinder>, sp<JankDataListener>> mJankListeners GUARDED_BY(mMutex);
public:
static sp<TransactionCompletedListener> getInstance();
@@ -639,6 +664,18 @@
void addSurfaceControlToCallbacks(const sp<SurfaceControl>& surfaceControl,
const std::unordered_set<CallbackId>& callbackIds);
+ /*
+ * Adds a jank listener to be informed about SurfaceFlinger's jank classification for a specific
+ * surface. Jank classifications arrive as part of the transaction callbacks about previous
+ * frames submitted to this Surface.
+ */
+ void addJankListener(const sp<JankDataListener>& listener, sp<SurfaceControl> surfaceControl);
+
+ /**
+ * Removes a jank listener previously added to addJankCallback.
+ */
+ void removeJankListener(const sp<JankDataListener>& listener);
+
// Overrides BnTransactionCompletedListener's onTransactionCompleted
void onTransactionCompleted(ListenerStats stats) override;
};
diff --git a/libs/gui/include/gui/view/Surface.h b/libs/gui/include/gui/view/Surface.h
index cc64fd4..f7dcbc6 100644
--- a/libs/gui/include/gui/view/Surface.h
+++ b/libs/gui/include/gui/view/Surface.h
@@ -21,6 +21,7 @@
#include <utils/StrongPointer.h>
#include <utils/String16.h>
+#include <binder/IBinder.h>
#include <binder/Parcelable.h>
namespace android {
@@ -43,6 +44,7 @@
String16 name;
sp<IGraphicBufferProducer> graphicBufferProducer;
+ sp<IBinder> surfaceControlHandle;
virtual status_t writeToParcel(Parcel* parcel) const override;
virtual status_t readFromParcel(const Parcel* parcel) override;
diff --git a/libs/gui/tests/BLASTBufferQueue_test.cpp b/libs/gui/tests/BLASTBufferQueue_test.cpp
index 9299721..4282ef9 100644
--- a/libs/gui/tests/BLASTBufferQueue_test.cpp
+++ b/libs/gui/tests/BLASTBufferQueue_test.cpp
@@ -55,9 +55,9 @@
mBlastBufferQueueAdapter->setNextTransaction(next);
}
- int getWidth() { return mBlastBufferQueueAdapter->mWidth; }
+ int getWidth() { return mBlastBufferQueueAdapter->mSize.width; }
- int getHeight() { return mBlastBufferQueueAdapter->mHeight; }
+ int getHeight() { return mBlastBufferQueueAdapter->mSize.height; }
Transaction* getNextTransaction() { return mBlastBufferQueueAdapter->mNextTransaction; }
@@ -123,6 +123,7 @@
.apply();
mCaptureArgs.displayToken = mDisplayToken;
+ mCaptureArgs.dataspace = ui::Dataspace::V0_SRGB;
}
void setUpProducer(BLASTBufferQueueHelper adapter, sp<IGraphicBufferProducer>& producer) {
@@ -181,6 +182,7 @@
for (uint32_t row = 0; row < height; row++) {
for (uint32_t col = 0; col < width; col++) {
uint8_t* pixel = (uint8_t*)(bufData + (row * stride) + col);
+ ASSERT_NE(nullptr, pixel);
bool inRegion;
if (!outsideRegion) {
inRegion = row >= region.top + border && row < region.bottom - border &&
@@ -248,8 +250,15 @@
PIXEL_FORMAT_RGBA_8888);
adapter.update(updateSurface, mDisplayWidth / 2, mDisplayHeight / 2);
ASSERT_EQ(updateSurface, adapter.getSurfaceControl());
- ASSERT_EQ(mDisplayWidth / 2, adapter.getWidth());
- ASSERT_EQ(mDisplayHeight / 2, adapter.getHeight());
+ sp<IGraphicBufferProducer> igbProducer;
+ setUpProducer(adapter, igbProducer);
+
+ int32_t width;
+ igbProducer->query(NATIVE_WINDOW_WIDTH, &width);
+ ASSERT_EQ(mDisplayWidth / 2, width);
+ int32_t height;
+ igbProducer->query(NATIVE_WINDOW_HEIGHT, &height);
+ ASSERT_EQ(mDisplayHeight / 2, height);
}
TEST_F(BLASTBufferQueueTest, SetNextTransaction) {
diff --git a/libs/gui/tests/DisplayEventStructLayout_test.cpp b/libs/gui/tests/DisplayEventStructLayout_test.cpp
index 7210910..c5093e2 100644
--- a/libs/gui/tests/DisplayEventStructLayout_test.cpp
+++ b/libs/gui/tests/DisplayEventStructLayout_test.cpp
@@ -40,6 +40,9 @@
CHECK_OFFSET(DisplayEventReceiver::Event::Config, configId, 0);
CHECK_OFFSET(DisplayEventReceiver::Event::Config, vsyncPeriod, 8);
+
+ CHECK_OFFSET(DisplayEventReceiver::Event::FrameRateOverride, uid, 0);
+ CHECK_OFFSET(DisplayEventReceiver::Event::FrameRateOverride, frameRateHz, 8);
}
} // namespace android::test
diff --git a/libs/gui/tests/EndToEndNativeInputTest.cpp b/libs/gui/tests/EndToEndNativeInputTest.cpp
index 483f171..c75c46c 100644
--- a/libs/gui/tests/EndToEndNativeInputTest.cpp
+++ b/libs/gui/tests/EndToEndNativeInputTest.cpp
@@ -95,6 +95,15 @@
return std::make_unique<InputSurface>(surfaceControl, width, height);
}
+ static std::unique_ptr<InputSurface> makeBlastInputSurface(const sp<SurfaceComposerClient> &scc,
+ int width, int height) {
+ sp<SurfaceControl> surfaceControl =
+ scc->createSurface(String8("Test Buffer Surface"), width, height,
+ PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceBufferState);
+ return std::make_unique<InputSurface>(surfaceControl, width, height);
+ }
+
static std::unique_ptr<InputSurface> makeContainerInputSurface(
const sp<SurfaceComposerClient> &scc, int width, int height) {
sp<SurfaceControl> surfaceControl =
@@ -153,6 +162,24 @@
EXPECT_EQ(0, mev->getFlags() & VERIFIED_MOTION_EVENT_FLAGS);
}
+ void expectTapWithFlag(int x, int y, int32_t flags) {
+ InputEvent *ev = consumeEvent();
+ ASSERT_NE(ev, nullptr);
+ ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, ev->getType());
+ MotionEvent *mev = static_cast<MotionEvent *>(ev);
+ EXPECT_EQ(AMOTION_EVENT_ACTION_DOWN, mev->getAction());
+ EXPECT_EQ(x, mev->getX(0));
+ EXPECT_EQ(y, mev->getY(0));
+ EXPECT_EQ(flags, mev->getFlags() & flags);
+
+ ev = consumeEvent();
+ ASSERT_NE(ev, nullptr);
+ ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, ev->getType());
+ mev = static_cast<MotionEvent *>(ev);
+ EXPECT_EQ(AMOTION_EVENT_ACTION_UP, mev->getAction());
+ EXPECT_EQ(flags, mev->getFlags() & flags);
+ }
+
~InputSurface() { mInputFlinger->removeInputChannel(mClientChannel->getConnectionToken()); }
void doTransaction(std::function<void(SurfaceComposerClient::Transaction&,
@@ -162,13 +189,13 @@
t.apply(true);
}
- void showAt(int x, int y) {
+ void showAt(int x, int y, Rect crop = Rect(0, 0, 100, 100)) {
SurfaceComposerClient::Transaction t;
t.show(mSurfaceControl);
t.setInputWindowInfo(mSurfaceControl, mInputInfo);
t.setLayer(mSurfaceControl, LAYER_BASE);
t.setPosition(mSurfaceControl, x, y);
- t.setCrop_legacy(mSurfaceControl, Rect(0, 0, 100, 100));
+ t.setCrop_legacy(mSurfaceControl, crop);
t.setAlpha(mSurfaceControl, 1);
t.apply(true);
}
@@ -602,4 +629,98 @@
surface->expectTap(5, 10);
}
+TEST_F(InputSurfacesTest, touch_flag_obscured) {
+ std::unique_ptr<InputSurface> surface = makeSurface(100, 100);
+ surface->showAt(100, 100);
+
+ // Add non touchable window to fully cover touchable window. Window behind gets touch, but
+ // with flag AMOTION_EVENT_FLAG_WINDOW_IS_OBSCURED
+ std::unique_ptr<InputSurface> nonTouchableSurface = makeSurface(100, 100);
+ nonTouchableSurface->mInputInfo.flags = InputWindowInfo::Flag::NOT_TOUCHABLE;
+ nonTouchableSurface->mInputInfo.ownerUid = 22222;
+ nonTouchableSurface->showAt(100, 100);
+
+ injectTap(190, 199);
+ surface->expectTapWithFlag(90, 99, AMOTION_EVENT_FLAG_WINDOW_IS_OBSCURED);
+}
+
+TEST_F(InputSurfacesTest, touch_flag_partially_obscured_with_crop) {
+ std::unique_ptr<InputSurface> surface = makeSurface(100, 100);
+ surface->showAt(100, 100);
+
+ // Add non touchable window to cover touchable window, but parent is cropped to not cover area
+ // that will be tapped. Window behind gets touch, but with flag
+ // AMOTION_EVENT_FLAG_WINDOW_IS_PARTIALLY_OBSCURED
+ std::unique_ptr<InputSurface> parentSurface = makeSurface(100, 100);
+ std::unique_ptr<InputSurface> nonTouchableSurface = makeSurface(100, 100);
+ nonTouchableSurface->mInputInfo.flags = InputWindowInfo::Flag::NOT_TOUCHABLE;
+ parentSurface->mInputInfo.flags = InputWindowInfo::Flag::NOT_TOUCHABLE;
+ nonTouchableSurface->mInputInfo.ownerUid = 22222;
+ parentSurface->mInputInfo.ownerUid = 22222;
+ nonTouchableSurface->showAt(0, 0);
+ parentSurface->showAt(100, 100);
+
+ nonTouchableSurface->doTransaction([&](auto &t, auto &sc) {
+ t.setCrop_legacy(parentSurface->mSurfaceControl, Rect(0, 0, 50, 50));
+ t.reparent(sc, parentSurface->mSurfaceControl);
+ });
+
+ injectTap(190, 199);
+ surface->expectTapWithFlag(90, 99, AMOTION_EVENT_FLAG_WINDOW_IS_PARTIALLY_OBSCURED);
+}
+
+TEST_F(InputSurfacesTest, touch_not_obscured_with_crop) {
+ std::unique_ptr<InputSurface> surface = makeSurface(100, 100);
+ surface->showAt(100, 100);
+
+ // Add non touchable window to cover touchable window, but parent is cropped to avoid covering
+ // the touchable window. Window behind gets touch with no obscured flags.
+ std::unique_ptr<InputSurface> parentSurface = makeSurface(100, 100);
+ std::unique_ptr<InputSurface> nonTouchableSurface = makeSurface(100, 100);
+ nonTouchableSurface->mInputInfo.flags = InputWindowInfo::Flag::NOT_TOUCHABLE;
+ parentSurface->mInputInfo.flags = InputWindowInfo::Flag::NOT_TOUCHABLE;
+ nonTouchableSurface->mInputInfo.ownerUid = 22222;
+ parentSurface->mInputInfo.ownerUid = 22222;
+ nonTouchableSurface->showAt(0, 0);
+ parentSurface->showAt(50, 50);
+
+ nonTouchableSurface->doTransaction([&](auto &t, auto &sc) {
+ t.setCrop_legacy(parentSurface->mSurfaceControl, Rect(0, 0, 50, 50));
+ t.reparent(sc, parentSurface->mSurfaceControl);
+ });
+
+ injectTap(101, 110);
+ surface->expectTap(1, 10);
+}
+
+TEST_F(InputSurfacesTest, touch_not_obscured_with_zero_sized_bql) {
+ std::unique_ptr<InputSurface> surface = makeSurface(100, 100);
+
+ std::unique_ptr<InputSurface> bufferSurface =
+ InputSurface::makeBufferInputSurface(mComposerClient, 0, 0);
+ bufferSurface->mInputInfo.flags = InputWindowInfo::Flag::NOT_TOUCHABLE;
+ bufferSurface->mInputInfo.ownerUid = 22222;
+
+ surface->showAt(10, 10);
+ bufferSurface->showAt(50, 50, Rect::EMPTY_RECT);
+
+ injectTap(11, 11);
+ surface->expectTap(1, 1);
+}
+
+TEST_F(InputSurfacesTest, touch_not_obscured_with_zero_sized_blast) {
+ std::unique_ptr<InputSurface> surface = makeSurface(100, 100);
+
+ std::unique_ptr<InputSurface> bufferSurface =
+ InputSurface::makeBlastInputSurface(mComposerClient, 0, 0);
+ bufferSurface->mInputInfo.flags = InputWindowInfo::Flag::NOT_TOUCHABLE;
+ bufferSurface->mInputInfo.ownerUid = 22222;
+
+ surface->showAt(10, 10);
+ bufferSurface->showAt(50, 50, Rect::EMPTY_RECT);
+
+ injectTap(11, 11);
+ surface->expectTap(1, 1);
+}
+
} // namespace android::test
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 5a376da..7761db8 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -687,7 +687,7 @@
sp<ISurfaceComposerClient> createConnection() override { return nullptr; }
sp<IDisplayEventConnection> createDisplayEventConnection(
- ISurfaceComposer::VsyncSource, ISurfaceComposer::ConfigChanged) override {
+ ISurfaceComposer::VsyncSource, ISurfaceComposer::EventRegistrationFlags) override {
return nullptr;
}
sp<IBinder> createDisplay(const String8& /*displayName*/,
@@ -844,7 +844,7 @@
return NO_ERROR;
}
status_t setDesiredDisplayConfigSpecs(const sp<IBinder>& /*displayToken*/,
- int32_t /*defaultConfig*/,
+ int32_t /*defaultConfig*/, bool /*allowGroupSwitching*/,
float /*primaryRefreshRateMin*/,
float /*primaryRefreshRateMax*/,
float /*appRequestRefreshRateMin*/,
@@ -853,6 +853,7 @@
}
status_t getDesiredDisplayConfigSpecs(const sp<IBinder>& /*displayToken*/,
int32_t* /*outDefaultConfig*/,
+ bool* /*outAllowGroupSwitching*/,
float* /*outPrimaryRefreshRateMin*/,
float* /*outPrimaryRefreshRateMax*/,
float* /*outAppRequestRefreshRateMin*/,
@@ -868,7 +869,7 @@
}
status_t setFrameRate(const sp<IGraphicBufferProducer>& /*surface*/, float /*frameRate*/,
- int8_t /*compatibility*/) override {
+ int8_t /*compatibility*/, bool /*shouldBeSeamless*/) override {
return NO_ERROR;
}
@@ -886,6 +887,8 @@
return NO_ERROR;
}
+ int getGPUContextPriority() override { return 0; };
+
protected:
IBinder* onAsBinder() override { return nullptr; }
diff --git a/libs/gui/view/Surface.cpp b/libs/gui/view/Surface.cpp
index d64dfd5..1bfe462 100644
--- a/libs/gui/view/Surface.cpp
+++ b/libs/gui/view/Surface.cpp
@@ -45,7 +45,9 @@
if (res != OK) return res;
}
- return IGraphicBufferProducer::exportToParcel(graphicBufferProducer, parcel);
+ res = IGraphicBufferProducer::exportToParcel(graphicBufferProducer, parcel);
+ if (res != OK) return res;
+ return parcel->writeStrongBinder(surfaceControlHandle);
}
status_t Surface::readFromParcel(const Parcel* parcel) {
@@ -68,17 +70,14 @@
}
graphicBufferProducer = IGraphicBufferProducer::createFromParcel(parcel);
+ surfaceControlHandle = parcel->readStrongBinder();
return OK;
}
String16 Surface::readMaybeEmptyString16(const Parcel* parcel) {
- size_t len;
- const char16_t* str = parcel->readString16Inplace(&len);
- if (str != nullptr) {
- return String16(str, len);
- } else {
- return String16();
- }
+ std::optional<String16> str;
+ parcel->readString16(&str);
+ return str.value_or(String16());
}
} // namespace view
diff --git a/libs/input/Android.bp b/libs/input/Android.bp
index d8c3e6f..fce3000 100644
--- a/libs/input/Android.bp
+++ b/libs/input/Android.bp
@@ -40,8 +40,11 @@
"Keyboard.cpp",
"KeyCharacterMap.cpp",
"KeyLayoutMap.cpp",
+ "LatencyStatistics.cpp",
"PropertyMap.cpp",
"TouchVideoFrame.cpp",
+ "VelocityControl.cpp",
+ "VelocityTracker.cpp",
"VirtualKeyMap.cpp",
],
@@ -69,9 +72,6 @@
srcs: [
"InputTransport.cpp",
"InputWindow.cpp",
- "LatencyStatistics.cpp",
- "VelocityControl.cpp",
- "VelocityTracker.cpp",
"android/FocusRequest.aidl",
"android/InputApplicationInfo.aidl",
"android/os/IInputConstants.aidl",
@@ -99,12 +99,33 @@
shared: {
enabled: false,
},
+ include_dirs: [
+ "frameworks/native/libs/arect/include",
+ ],
+ },
+ linux_glibc: {
+ srcs: [
+ "InputTransport.cpp",
+ "InputWindow.cpp",
+ "android/FocusRequest.aidl",
+ "android/InputApplicationInfo.aidl",
+ "android/os/IInputConstants.aidl",
+ "android/os/IInputFlinger.aidl",
+ "android/os/ISetInputWindowsListener.aidl",
+ "android/os/TouchOcclusionMode.aidl",
+ ],
+ static_libs: [
+ "libhostgraphics",
+ ],
+ shared_libs: [
+ "libbinder",
+ ],
},
},
aidl: {
local_include_dirs: ["."],
- export_aidl_headers: true
+ export_aidl_headers: true,
},
}
diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp
index fb2f186..0a00d68 100644
--- a/libs/input/Input.cpp
+++ b/libs/input/Input.cpp
@@ -19,18 +19,24 @@
#include <attestation/HmacKeyManager.h>
#include <cutils/compiler.h>
+#include <inttypes.h>
#include <limits.h>
#include <string.h>
+#include <android-base/stringprintf.h>
#include <input/Input.h>
#include <input/InputDevice.h>
#include <input/InputEventLabels.h>
-#ifdef __ANDROID__
+#ifdef __linux__
#include <binder/Parcel.h>
+#endif
+#ifdef __ANDROID__
#include <sys/random.h>
#endif
+using android::base::StringPrintf;
+
namespace android {
const char* motionClassificationToString(MotionClassification classification) {
@@ -83,6 +89,9 @@
case AINPUT_EVENT_TYPE_FOCUS: {
return "FOCUS";
}
+ case AINPUT_EVENT_TYPE_CAPTURE: {
+ return "CAPTURE";
+ }
}
return "UNKNOWN";
}
@@ -250,7 +259,7 @@
setAxisValue(AMOTION_EVENT_AXIS_Y, getY() + yOffset);
}
-#ifdef __ANDROID__
+#ifdef __linux__
status_t PointerCoords::readFromParcel(Parcel* parcel) {
bits = parcel->readInt64();
@@ -536,7 +545,7 @@
}
}
-#ifdef __ANDROID__
+#ifdef __linux__
static status_t readFromParcel(ui::Transform& transform, const Parcel& parcel) {
float dsdx, dtdx, tx, dtdy, dsdy, ty;
status_t status = parcel.readFloat(&dsdx);
@@ -700,23 +709,37 @@
return InputEventLookup::getAxisByLabel(label);
}
-const char* MotionEvent::actionToString(int32_t action) {
+std::string MotionEvent::actionToString(int32_t action) {
// Convert MotionEvent action to string
switch (action & AMOTION_EVENT_ACTION_MASK) {
case AMOTION_EVENT_ACTION_DOWN:
return "DOWN";
- case AMOTION_EVENT_ACTION_MOVE:
- return "MOVE";
case AMOTION_EVENT_ACTION_UP:
return "UP";
+ case AMOTION_EVENT_ACTION_MOVE:
+ return "MOVE";
case AMOTION_EVENT_ACTION_CANCEL:
return "CANCEL";
+ case AMOTION_EVENT_ACTION_OUTSIDE:
+ return "OUTSIDE";
case AMOTION_EVENT_ACTION_POINTER_DOWN:
return "POINTER_DOWN";
case AMOTION_EVENT_ACTION_POINTER_UP:
return "POINTER_UP";
+ case AMOTION_EVENT_ACTION_HOVER_MOVE:
+ return "HOVER_MOVE";
+ case AMOTION_EVENT_ACTION_SCROLL:
+ return "SCROLL";
+ case AMOTION_EVENT_ACTION_HOVER_ENTER:
+ return "HOVER_ENTER";
+ case AMOTION_EVENT_ACTION_HOVER_EXIT:
+ return "HOVER_EXIT";
+ case AMOTION_EVENT_ACTION_BUTTON_PRESS:
+ return "BUTTON_PRESS";
+ case AMOTION_EVENT_ACTION_BUTTON_RELEASE:
+ return "BUTTON_RELEASE";
}
- return "UNKNOWN";
+ return android::base::StringPrintf("%" PRId32, action);
}
// --- FocusEvent ---
@@ -734,6 +757,19 @@
mInTouchMode = from.mInTouchMode;
}
+// --- CaptureEvent ---
+
+void CaptureEvent::initialize(int32_t id, bool pointerCaptureEnabled) {
+ InputEvent::initialize(id, ReservedInputDeviceId::VIRTUAL_KEYBOARD_ID, AINPUT_SOURCE_UNKNOWN,
+ ADISPLAY_ID_NONE, INVALID_HMAC);
+ mPointerCaptureEnabled = pointerCaptureEnabled;
+}
+
+void CaptureEvent::initialize(const CaptureEvent& from) {
+ InputEvent::initialize(from);
+ mPointerCaptureEnabled = from.mPointerCaptureEnabled;
+}
+
// --- PooledInputEventFactory ---
PooledInputEventFactory::PooledInputEventFactory(size_t maxPoolSize) :
@@ -770,6 +806,15 @@
return event;
}
+CaptureEvent* PooledInputEventFactory::createCaptureEvent() {
+ if (mCaptureEventPool.empty()) {
+ return new CaptureEvent();
+ }
+ CaptureEvent* event = mCaptureEventPool.front().release();
+ mCaptureEventPool.pop();
+ return event;
+}
+
void PooledInputEventFactory::recycle(InputEvent* event) {
switch (event->getType()) {
case AINPUT_EVENT_TYPE_KEY:
@@ -790,6 +835,13 @@
return;
}
break;
+ case AINPUT_EVENT_TYPE_CAPTURE:
+ if (mCaptureEventPool.size() < mMaxPoolSize) {
+ mCaptureEventPool.push(
+ std::unique_ptr<CaptureEvent>(static_cast<CaptureEvent*>(event)));
+ return;
+ }
+ break;
}
delete event;
}
diff --git a/libs/input/InputTransport.cpp b/libs/input/InputTransport.cpp
index 85df405..acea473 100644
--- a/libs/input/InputTransport.cpp
+++ b/libs/input/InputTransport.cpp
@@ -105,6 +105,8 @@
return true;
case Type::FOCUS:
return true;
+ case Type::CAPTURE:
+ return true;
}
}
return false;
@@ -120,6 +122,8 @@
return sizeof(Header) + body.finished.size();
case Type::FOCUS:
return sizeof(Header) + body.focus.size();
+ case Type::CAPTURE:
+ return sizeof(Header) + body.capture.size();
}
return sizeof(Header);
}
@@ -238,6 +242,11 @@
msg->body.focus.inTouchMode = body.focus.inTouchMode;
break;
}
+ case InputMessage::Type::CAPTURE: {
+ msg->body.capture.eventId = body.capture.eventId;
+ msg->body.capture.pointerCaptureEnabled = body.capture.pointerCaptureEnabled;
+ break;
+ }
}
}
@@ -571,6 +580,23 @@
return mChannel->sendMessage(&msg);
}
+status_t InputPublisher::publishCaptureEvent(uint32_t seq, int32_t eventId,
+ bool pointerCaptureEnabled) {
+ if (ATRACE_ENABLED()) {
+ std::string message =
+ StringPrintf("publishCaptureEvent(inputChannel=%s, pointerCaptureEnabled=%s)",
+ mChannel->getName().c_str(), toString(pointerCaptureEnabled));
+ ATRACE_NAME(message.c_str());
+ }
+
+ InputMessage msg;
+ msg.header.type = InputMessage::Type::CAPTURE;
+ msg.header.seq = seq;
+ msg.body.capture.eventId = eventId;
+ msg.body.capture.pointerCaptureEnabled = pointerCaptureEnabled ? 1 : 0;
+ return mChannel->sendMessage(&msg);
+}
+
status_t InputPublisher::receiveFinishedSignal(uint32_t* outSeq, bool* outHandled) {
if (DEBUG_TRANSPORT_ACTIONS) {
ALOGD("channel '%s' publisher ~ receiveFinishedSignal", mChannel->getName().c_str());
@@ -739,6 +765,16 @@
*outEvent = focusEvent;
break;
}
+
+ case InputMessage::Type::CAPTURE: {
+ CaptureEvent* captureEvent = factory->createCaptureEvent();
+ if (!captureEvent) return NO_MEMORY;
+
+ initializeCaptureEvent(captureEvent, &mMsg);
+ *outSeq = mMsg.header.seq;
+ *outEvent = captureEvent;
+ break;
+ }
}
}
return OK;
@@ -1171,6 +1207,10 @@
msg->body.focus.inTouchMode == 1);
}
+void InputConsumer::initializeCaptureEvent(CaptureEvent* event, const InputMessage* msg) {
+ event->initialize(msg->body.capture.eventId, msg->body.capture.pointerCaptureEnabled == 1);
+}
+
void InputConsumer::initializeMotionEvent(MotionEvent* event, const InputMessage* msg) {
uint32_t pointerCount = msg->body.motion.pointerCount;
PointerProperties pointerProperties[pointerCount];
@@ -1274,6 +1314,12 @@
toString(msg.body.focus.inTouchMode));
break;
}
+ case InputMessage::Type::CAPTURE: {
+ out += android::base::StringPrintf("hasCapture=%s",
+ toString(msg.body.capture
+ .pointerCaptureEnabled));
+ break;
+ }
}
out += "\n";
}
diff --git a/libs/input/KeyCharacterMap.cpp b/libs/input/KeyCharacterMap.cpp
index 7ac8a2e..f5432ad 100644
--- a/libs/input/KeyCharacterMap.cpp
+++ b/libs/input/KeyCharacterMap.cpp
@@ -19,10 +19,9 @@
#include <stdlib.h>
#include <string.h>
-#ifdef __ANDROID__
+#ifdef __linux__
#include <binder/Parcel.h>
#endif
-
#include <android/keycodes.h>
#include <attestation/HmacKeyManager.h>
#include <input/InputEventLabels.h>
@@ -86,9 +85,7 @@
// --- KeyCharacterMap ---
-KeyCharacterMap::KeyCharacterMap() :
- mType(KEYBOARD_TYPE_UNKNOWN) {
-}
+KeyCharacterMap::KeyCharacterMap() : mType(KeyboardType::UNKNOWN) {}
KeyCharacterMap::KeyCharacterMap(const KeyCharacterMap& other)
: mType(other.mType),
@@ -187,7 +184,7 @@
mLoadFileName = overlay.mLoadFileName;
}
-int32_t KeyCharacterMap::getKeyboardType() const {
+KeyCharacterMap::KeyboardType KeyCharacterMap::getKeyboardType() const {
return mType;
}
@@ -590,14 +587,14 @@
}
}
-#ifdef __ANDROID__
+#ifdef __linux__
std::shared_ptr<KeyCharacterMap> KeyCharacterMap::readFromParcel(Parcel* parcel) {
if (parcel == nullptr) {
ALOGE("%s: Null parcel", __func__);
return nullptr;
}
std::shared_ptr<KeyCharacterMap> map = std::shared_ptr<KeyCharacterMap>(new KeyCharacterMap());
- map->mType = parcel->readInt32();
+ map->mType = static_cast<KeyCharacterMap::KeyboardType>(parcel->readInt32());
size_t numKeys = parcel->readInt32();
if (parcel->errorCheck()) {
return nullptr;
@@ -655,7 +652,7 @@
ALOGE("%s: Null parcel", __func__);
return;
}
- parcel->writeInt32(mType);
+ parcel->writeInt32(static_cast<int32_t>(mType));
size_t numKeys = mKeys.size();
parcel->writeInt32(numKeys);
@@ -676,8 +673,7 @@
parcel->writeInt32(0);
}
}
-#endif
-
+#endif // __linux__
// --- KeyCharacterMap::Key ---
@@ -781,20 +777,20 @@
return BAD_VALUE;
}
- if (mMap->mType == KEYBOARD_TYPE_UNKNOWN) {
+ if (mMap->mType == KeyboardType::UNKNOWN) {
ALOGE("%s: Keyboard layout missing required keyboard 'type' declaration.",
mTokenizer->getLocation().string());
return BAD_VALUE;
}
- if (mFormat == FORMAT_BASE) {
- if (mMap->mType == KEYBOARD_TYPE_OVERLAY) {
+ if (mFormat == Format::BASE) {
+ if (mMap->mType == KeyboardType::OVERLAY) {
ALOGE("%s: Base keyboard layout must specify a keyboard 'type' other than 'OVERLAY'.",
mTokenizer->getLocation().string());
return BAD_VALUE;
}
- } else if (mFormat == FORMAT_OVERLAY) {
- if (mMap->mType != KEYBOARD_TYPE_OVERLAY) {
+ } else if (mFormat == Format::OVERLAY) {
+ if (mMap->mType != KeyboardType::OVERLAY) {
ALOGE("%s: Overlay keyboard layout missing required keyboard "
"'type OVERLAY' declaration.",
mTokenizer->getLocation().string());
@@ -806,7 +802,7 @@
}
status_t KeyCharacterMap::Parser::parseType() {
- if (mMap->mType != KEYBOARD_TYPE_UNKNOWN) {
+ if (mMap->mType != KeyboardType::UNKNOWN) {
ALOGE("%s: Duplicate keyboard 'type' declaration.",
mTokenizer->getLocation().string());
return BAD_VALUE;
@@ -815,20 +811,20 @@
KeyboardType type;
String8 typeToken = mTokenizer->nextToken(WHITESPACE);
if (typeToken == "NUMERIC") {
- type = KEYBOARD_TYPE_NUMERIC;
+ type = KeyboardType::NUMERIC;
} else if (typeToken == "PREDICTIVE") {
- type = KEYBOARD_TYPE_PREDICTIVE;
+ type = KeyboardType::PREDICTIVE;
} else if (typeToken == "ALPHA") {
- type = KEYBOARD_TYPE_ALPHA;
+ type = KeyboardType::ALPHA;
} else if (typeToken == "FULL") {
- type = KEYBOARD_TYPE_FULL;
+ type = KeyboardType::FULL;
} else if (typeToken == "SPECIAL_FUNCTION") {
ALOGW("The SPECIAL_FUNCTION type is now declared in the device's IDC file, please set "
"the property 'keyboard.specialFunction' to '1' there instead.");
// TODO: return BAD_VALUE here in Q
- type = KEYBOARD_TYPE_SPECIAL_FUNCTION;
+ type = KeyboardType::SPECIAL_FUNCTION;
} else if (typeToken == "OVERLAY") {
- type = KEYBOARD_TYPE_OVERLAY;
+ type = KeyboardType::OVERLAY;
} else {
ALOGE("%s: Expected keyboard type label, got '%s'.", mTokenizer->getLocation().string(),
typeToken.string());
diff --git a/libs/input/Keyboard.cpp b/libs/input/Keyboard.cpp
index 38a68b3..14dc9e5 100644
--- a/libs/input/Keyboard.cpp
+++ b/libs/input/Keyboard.cpp
@@ -128,7 +128,7 @@
}
base::Result<std::shared_ptr<KeyCharacterMap>> ret =
- KeyCharacterMap::load(path, KeyCharacterMap::FORMAT_BASE);
+ KeyCharacterMap::load(path, KeyCharacterMap::Format::BASE);
if (!ret) {
return ret.error().code();
}
@@ -159,9 +159,9 @@
bool isEligibleBuiltInKeyboard(const InputDeviceIdentifier& deviceIdentifier,
const PropertyMap* deviceConfiguration, const KeyMap* keyMap) {
// TODO: remove the third OR statement (SPECIAL_FUNCTION) in Q
- if (!keyMap->haveKeyCharacterMap() || isKeyboardSpecialFunction(deviceConfiguration)
- || keyMap->keyCharacterMap->getKeyboardType()
- == KeyCharacterMap::KEYBOARD_TYPE_SPECIAL_FUNCTION) {
+ if (!keyMap->haveKeyCharacterMap() || isKeyboardSpecialFunction(deviceConfiguration) ||
+ keyMap->keyCharacterMap->getKeyboardType() ==
+ KeyCharacterMap::KeyboardType::SPECIAL_FUNCTION) {
return false;
}
diff --git a/libs/input/TEST_MAPPING b/libs/input/TEST_MAPPING
new file mode 100644
index 0000000..9626d8d
--- /dev/null
+++ b/libs/input/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+ "imports": [
+ {
+ "path": "frameworks/native/services/inputflinger"
+ }
+ ]
+}
diff --git a/libs/input/android/os/IInputConstants.aidl b/libs/input/android/os/IInputConstants.aidl
index 82c220f..6316b59 100644
--- a/libs/input/android/os/IInputConstants.aidl
+++ b/libs/input/android/os/IInputConstants.aidl
@@ -21,4 +21,11 @@
interface IInputConstants
{
const int DEFAULT_DISPATCHING_TIMEOUT_MILLIS = 5000; // 5 seconds
+
+ // Compatibility changes.
+ /**
+ * TODO(b/157929241): remove this before closing the bug. This is needed temporarily
+ * to identify apps that are using this flag.
+ */
+ const long BLOCK_FLAG_SLIPPERY = 157929241;
}
diff --git a/libs/input/tests/Android.bp b/libs/input/tests/Android.bp
index 44147a5..b23aade 100644
--- a/libs/input/tests/Android.bp
+++ b/libs/input/tests/Android.bp
@@ -30,7 +30,8 @@
"liblog",
"libui",
"libutils",
- ]
+ ],
+ test_suites: ["device-tests"],
}
// NOTE: This is a compile time test, and does not need to be
diff --git a/libs/input/tests/InputPublisherAndConsumer_test.cpp b/libs/input/tests/InputPublisherAndConsumer_test.cpp
index 1452745..9da7b69 100644
--- a/libs/input/tests/InputPublisherAndConsumer_test.cpp
+++ b/libs/input/tests/InputPublisherAndConsumer_test.cpp
@@ -51,11 +51,16 @@
void PublishAndConsumeKeyEvent();
void PublishAndConsumeMotionEvent();
void PublishAndConsumeFocusEvent();
+ void PublishAndConsumeCaptureEvent();
};
TEST_F(InputPublisherAndConsumerTest, GetChannel_ReturnsTheChannel) {
+ ASSERT_NE(nullptr, mPublisher->getChannel());
+ ASSERT_NE(nullptr, mConsumer->getChannel());
EXPECT_EQ(mServerChannel.get(), mPublisher->getChannel().get());
EXPECT_EQ(mClientChannel.get(), mConsumer->getChannel().get());
+ ASSERT_EQ(mPublisher->getChannel()->getConnectionToken(),
+ mConsumer->getChannel()->getConnectionToken());
}
void InputPublisherAndConsumerTest::PublishAndConsumeKeyEvent() {
@@ -305,6 +310,43 @@
<< "publisher receiveFinishedSignal should have set handled to consumer's reply";
}
+void InputPublisherAndConsumerTest::PublishAndConsumeCaptureEvent() {
+ status_t status;
+
+ constexpr uint32_t seq = 42;
+ int32_t eventId = InputEvent::nextId();
+ constexpr bool captureEnabled = true;
+
+ status = mPublisher->publishCaptureEvent(seq, eventId, captureEnabled);
+ ASSERT_EQ(OK, status) << "publisher publishKeyEvent should return OK";
+
+ uint32_t consumeSeq;
+ InputEvent* event;
+ status = mConsumer->consume(&mEventFactory, true /*consumeBatches*/, -1, &consumeSeq, &event);
+ ASSERT_EQ(OK, status) << "consumer consume should return OK";
+
+ ASSERT_TRUE(event != nullptr) << "consumer should have returned non-NULL event";
+ ASSERT_EQ(AINPUT_EVENT_TYPE_CAPTURE, event->getType())
+ << "consumer should have returned a capture event";
+
+ const CaptureEvent* captureEvent = static_cast<CaptureEvent*>(event);
+ EXPECT_EQ(seq, consumeSeq);
+ EXPECT_EQ(eventId, captureEvent->getId());
+ EXPECT_EQ(captureEnabled, captureEvent->getPointerCaptureEnabled());
+
+ status = mConsumer->sendFinishedSignal(seq, true);
+ ASSERT_EQ(OK, status) << "consumer sendFinishedSignal should return OK";
+
+ uint32_t finishedSeq = 0;
+ bool handled = false;
+ status = mPublisher->receiveFinishedSignal(&finishedSeq, &handled);
+ ASSERT_EQ(OK, status) << "publisher receiveFinishedSignal should return OK";
+ ASSERT_EQ(seq, finishedSeq)
+ << "publisher receiveFinishedSignal should have returned the original sequence number";
+ ASSERT_TRUE(handled)
+ << "publisher receiveFinishedSignal should have set handled to consumer's reply";
+}
+
TEST_F(InputPublisherAndConsumerTest, PublishKeyEvent_EndToEnd) {
ASSERT_NO_FATAL_FAILURE(PublishAndConsumeKeyEvent());
}
@@ -317,6 +359,10 @@
ASSERT_NO_FATAL_FAILURE(PublishAndConsumeFocusEvent());
}
+TEST_F(InputPublisherAndConsumerTest, PublishCaptureEvent_EndToEnd) {
+ ASSERT_NO_FATAL_FAILURE(PublishAndConsumeCaptureEvent());
+}
+
TEST_F(InputPublisherAndConsumerTest, PublishMotionEvent_WhenSequenceNumberIsZero_ReturnsError) {
status_t status;
const size_t pointerCount = 1;
@@ -381,6 +427,9 @@
ASSERT_NO_FATAL_FAILURE(PublishAndConsumeFocusEvent());
ASSERT_NO_FATAL_FAILURE(PublishAndConsumeMotionEvent());
ASSERT_NO_FATAL_FAILURE(PublishAndConsumeKeyEvent());
+ ASSERT_NO_FATAL_FAILURE(PublishAndConsumeCaptureEvent());
+ ASSERT_NO_FATAL_FAILURE(PublishAndConsumeMotionEvent());
+ ASSERT_NO_FATAL_FAILURE(PublishAndConsumeKeyEvent());
}
} // namespace android
diff --git a/libs/input/tests/NamedEnum_test.cpp b/libs/input/tests/NamedEnum_test.cpp
index 4e93f71..74a0044 100644
--- a/libs/input/tests/NamedEnum_test.cpp
+++ b/libs/input/tests/NamedEnum_test.cpp
@@ -86,9 +86,9 @@
TEST(NamedEnum, RuntimeUnknownNamedEnumAsString) {
TestEnums e = static_cast<TestEnums>(0x5);
- ASSERT_EQ(NamedEnum::string(e), "0x00000005");
+ ASSERT_EQ(NamedEnum::string(e), "05");
e = static_cast<TestEnums>(0x9);
- ASSERT_EQ(NamedEnum::string(e), "0x00000009");
+ ASSERT_EQ(NamedEnum::string(e, "0x%08x"), "0x00000009");
}
TEST(NamedEnum, CompileTimeFlagName) {
diff --git a/libs/input/tests/StructLayout_test.cpp b/libs/input/tests/StructLayout_test.cpp
index 3c5fb22..4107d61 100644
--- a/libs/input/tests/StructLayout_test.cpp
+++ b/libs/input/tests/StructLayout_test.cpp
@@ -79,6 +79,9 @@
CHECK_OFFSET(InputMessage::Body::Focus, hasFocus, 4);
CHECK_OFFSET(InputMessage::Body::Focus, inTouchMode, 6);
+ CHECK_OFFSET(InputMessage::Body::Capture, eventId, 0);
+ CHECK_OFFSET(InputMessage::Body::Capture, pointerCaptureEnabled, 4);
+
CHECK_OFFSET(InputMessage::Body::Finished, handled, 4);
}
@@ -99,6 +102,7 @@
sizeof(InputMessage::Body::Motion::Pointer) * MAX_POINTERS);
static_assert(sizeof(InputMessage::Body::Finished) == 8);
static_assert(sizeof(InputMessage::Body::Focus) == 8);
+ static_assert(sizeof(InputMessage::Body::Capture) == 8);
}
// --- VerifiedInputEvent ---
diff --git a/libs/nativedisplay/AChoreographer.cpp b/libs/nativedisplay/AChoreographer.cpp
index 9e515cd..6d91916 100644
--- a/libs/nativedisplay/AChoreographer.cpp
+++ b/libs/nativedisplay/AChoreographer.cpp
@@ -141,6 +141,8 @@
void dispatchConfigChanged(nsecs_t timestamp, PhysicalDisplayId displayId, int32_t configId,
nsecs_t vsyncPeriod) override;
void dispatchNullEvent(nsecs_t, PhysicalDisplayId) override;
+ void dispatchFrameRateOverrides(nsecs_t timestamp, PhysicalDisplayId displayId,
+ std::vector<FrameRateOverride> overrides) override;
void scheduleCallbacks();
@@ -175,8 +177,7 @@
}
Choreographer::Choreographer(const sp<Looper>& looper)
- : DisplayEventDispatcher(looper, ISurfaceComposer::VsyncSource::eVsyncSourceApp,
- ISurfaceComposer::ConfigChanged::eConfigChangedSuppress),
+ : DisplayEventDispatcher(looper, ISurfaceComposer::VsyncSource::eVsyncSourceApp),
mLooper(looper),
mThreadId(std::this_thread::get_id()) {
std::lock_guard<std::mutex> _l(gChoreographers.lock);
@@ -381,15 +382,13 @@
this, to_string(displayId).c_str(), toString(connected));
}
-// TODO(b/74619554): The PhysicalDisplayId is ignored because currently
-// Choreographer only supports dispatching VSYNC events for the internal
-// display, so as such Choreographer does not support the notion of multiple
-// displays. When multi-display choreographer is properly supported, then
-// PhysicalDisplayId should no longer be ignored.
-void Choreographer::dispatchConfigChanged(nsecs_t, PhysicalDisplayId displayId, int32_t configId,
- nsecs_t) {
- ALOGV("choreographer %p ~ received config change event (displayId=%s, configId=%d).",
- this, to_string(displayId).c_str(), configId);
+void Choreographer::dispatchConfigChanged(nsecs_t, PhysicalDisplayId, int32_t, nsecs_t) {
+ LOG_ALWAYS_FATAL("dispatchConfigChanged was called but was never registered");
+}
+
+void Choreographer::dispatchFrameRateOverrides(nsecs_t, PhysicalDisplayId,
+ std::vector<FrameRateOverride>) {
+ LOG_ALWAYS_FATAL("dispatchFrameRateOverrides was called but was never registered");
}
void Choreographer::dispatchNullEvent(nsecs_t, PhysicalDisplayId) {
diff --git a/libs/nativewindow/AHardwareBuffer.cpp b/libs/nativewindow/AHardwareBuffer.cpp
index 1ec73ce..a375d43 100644
--- a/libs/nativewindow/AHardwareBuffer.cpp
+++ b/libs/nativewindow/AHardwareBuffer.cpp
@@ -397,6 +397,16 @@
return 0;
}
+int AHardwareBuffer_getId(const AHardwareBuffer* buffer, uint64_t* outId) {
+ if (!buffer || !outId) return BAD_VALUE;
+
+ const GraphicBuffer* gb = AHardwareBuffer_to_GraphicBuffer(buffer);
+ if (!gb) return BAD_VALUE;
+
+ *outId = gb->getId();
+
+ return OK;
+}
// ----------------------------------------------------------------------------
// VNDK functions
diff --git a/libs/nativewindow/ANativeWindow.cpp b/libs/nativewindow/ANativeWindow.cpp
index fd1793b..b406a9c 100644
--- a/libs/nativewindow/ANativeWindow.cpp
+++ b/libs/nativewindow/ANativeWindow.cpp
@@ -159,10 +159,8 @@
}
int32_t ANativeWindow_setFrameRate(ANativeWindow* window, float frameRate, int8_t compatibility) {
- if (!window || !query(window, NATIVE_WINDOW_IS_VALID)) {
- return -EINVAL;
- }
- return native_window_set_frame_rate(window, frameRate, compatibility);
+ return ANativeWindow_setFrameRateWithSeamlessness(window, frameRate, compatibility,
+ /*shouldBeSeamless*/ true);
}
void ANativeWindow_tryAllocateBuffers(ANativeWindow* window) {
@@ -172,6 +170,13 @@
window->perform(window, NATIVE_WINDOW_ALLOCATE_BUFFERS);
}
+int32_t ANativeWindow_setFrameRateWithSeamlessness(ANativeWindow* window, float frameRate,
+ int8_t compatibility, bool shouldBeSeamless) {
+ if (!window || !query(window, NATIVE_WINDOW_IS_VALID)) {
+ return -EINVAL;
+ }
+ return native_window_set_frame_rate(window, frameRate, compatibility, shouldBeSeamless);
+}
/**************************************************************************************************
* vndk-stable
diff --git a/libs/nativewindow/Android.bp b/libs/nativewindow/Android.bp
index 52d73e0..07e5d86 100644
--- a/libs/nativewindow/Android.bp
+++ b/libs/nativewindow/Android.bp
@@ -40,6 +40,7 @@
cc_library {
name: "libnativewindow",
+ llndk_stubs: "libnativewindow.llndk",
export_include_dirs: [
"include",
"include-private",
@@ -95,7 +96,7 @@
}
llndk_library {
- name: "libnativewindow",
+ name: "libnativewindow.llndk",
symbol_file: "libnativewindow.map.txt",
unversioned: true,
export_include_dirs: ["include"],
diff --git a/libs/nativewindow/include/android/hardware_buffer.h b/libs/nativewindow/include/android/hardware_buffer.h
index ae5e47b..4fcca9e 100644
--- a/libs/nativewindow/include/android/hardware_buffer.h
+++ b/libs/nativewindow/include/android/hardware_buffer.h
@@ -45,14 +45,14 @@
#ifndef ANDROID_HARDWARE_BUFFER_H
#define ANDROID_HARDWARE_BUFFER_H
+#include <android/rect.h>
#include <inttypes.h>
-
#include <sys/cdefs.h>
-#include <android/rect.h>
-
__BEGIN_DECLS
+// clang-format off
+
/**
* Buffer pixel formats.
*/
@@ -201,9 +201,9 @@
AHARDWAREBUFFER_USAGE_CPU_WRITE_MASK = 0xFUL << 4,
/// The buffer will be read from by the GPU as a texture.
- AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE = 1UL << 8,
+ AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE = 1UL << 8,
/// The buffer will be written to by the GPU as a framebuffer attachment.
- AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER = 1UL << 9,
+ AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER = 1UL << 9,
/**
* The buffer will be written to by the GPU as a framebuffer
* attachment.
@@ -214,7 +214,7 @@
* attachment should also have this flag. Use the equivalent flag
* AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER to avoid this confusion.
*/
- AHARDWAREBUFFER_USAGE_GPU_COLOR_OUTPUT = AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER,
+ AHARDWAREBUFFER_USAGE_GPU_COLOR_OUTPUT = AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER,
/**
* The buffer will be used as a composer HAL overlay layer.
*
@@ -225,7 +225,7 @@
* directly through AHardwareBuffer_allocate instead of buffers allocated
* by the framework.
*/
- AHARDWAREBUFFER_USAGE_COMPOSER_OVERLAY = 1ULL << 11,
+ AHARDWAREBUFFER_USAGE_COMPOSER_OVERLAY = 1ULL << 11,
/**
* The buffer is protected from direct CPU access or being read by
* non-secure hardware, such as video encoders.
@@ -236,19 +236,19 @@
* GL_EXT_protected_textures for more information on how these
* buffers are expected to behave.
*/
- AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT = 1UL << 14,
+ AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT = 1UL << 14,
/// The buffer will be read by a hardware video encoder.
- AHARDWAREBUFFER_USAGE_VIDEO_ENCODE = 1UL << 16,
+ AHARDWAREBUFFER_USAGE_VIDEO_ENCODE = 1UL << 16,
/**
* The buffer will be used for direct writes from sensors.
* When this flag is present, the format must be AHARDWAREBUFFER_FORMAT_BLOB.
*/
- AHARDWAREBUFFER_USAGE_SENSOR_DIRECT_DATA = 1UL << 23,
+ AHARDWAREBUFFER_USAGE_SENSOR_DIRECT_DATA = 1UL << 23,
/**
* The buffer will be used as a shader storage or uniform buffer object.
* When this flag is present, the format must be AHARDWAREBUFFER_FORMAT_BLOB.
*/
- AHARDWAREBUFFER_USAGE_GPU_DATA_BUFFER = 1UL << 24,
+ AHARDWAREBUFFER_USAGE_GPU_DATA_BUFFER = 1UL << 24,
/**
* The buffer will be used as a cube map texture.
* When this flag is present, the buffer must have a layer count
@@ -256,13 +256,13 @@
* bound to OpenGL textures using the extension
* GL_EXT_EGL_image_storage instead of GL_KHR_EGL_image.
*/
- AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP = 1UL << 25,
+ AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP = 1UL << 25,
/**
* The buffer contains a complete mipmap hierarchy.
* Note that buffers with this flag must be bound to OpenGL textures using
* the extension GL_EXT_EGL_image_storage instead of GL_KHR_EGL_image.
*/
- AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE = 1UL << 26,
+ AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE = 1UL << 26,
AHARDWAREBUFFER_USAGE_VENDOR_0 = 1ULL << 28,
AHARDWAREBUFFER_USAGE_VENDOR_1 = 1ULL << 29,
@@ -291,8 +291,8 @@
* parameters of existing ones.
*/
typedef struct AHardwareBuffer_Desc {
- uint32_t width; ///< Width in pixels.
- uint32_t height; ///< Height in pixels.
+ uint32_t width; ///< Width in pixels.
+ uint32_t height; ///< Height in pixels.
/**
* Number of images in an image array. AHardwareBuffers with one
* layer correspond to regular 2D textures. AHardwareBuffers with
@@ -301,21 +301,21 @@
* AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP is present, the buffer is
* a cube map or a cube map array.
*/
- uint32_t layers;
- uint32_t format; ///< One of AHardwareBuffer_Format.
- uint64_t usage; ///< Combination of AHardwareBuffer_UsageFlags.
- uint32_t stride; ///< Row stride in pixels, ignored for AHardwareBuffer_allocate()
- uint32_t rfu0; ///< Initialize to zero, reserved for future use.
- uint64_t rfu1; ///< Initialize to zero, reserved for future use.
+ uint32_t layers;
+ uint32_t format; ///< One of AHardwareBuffer_Format.
+ uint64_t usage; ///< Combination of AHardwareBuffer_UsageFlags.
+ uint32_t stride; ///< Row stride in pixels, ignored for AHardwareBuffer_allocate()
+ uint32_t rfu0; ///< Initialize to zero, reserved for future use.
+ uint64_t rfu1; ///< Initialize to zero, reserved for future use.
} AHardwareBuffer_Desc;
/**
* Holds data for a single image plane.
*/
typedef struct AHardwareBuffer_Plane {
- void* data; ///< Points to first byte in plane
- uint32_t pixelStride; ///< Distance in bytes from the color channel of one pixel to the next
- uint32_t rowStride; ///< Distance in bytes from the first value of one row of the image to
+ void* _Nullable data; ///< Points to first byte in plane
+ uint32_t pixelStride; ///< Distance in bytes from the color channel of one pixel to the next
+ uint32_t rowStride; ///< Distance in bytes from the first value of one row of the image to
/// the first value of the next row.
} AHardwareBuffer_Plane;
@@ -323,8 +323,8 @@
* Holds all image planes that contain the pixel data.
*/
typedef struct AHardwareBuffer_Planes {
- uint32_t planeCount; ///< Number of distinct planes
- AHardwareBuffer_Plane planes[4]; ///< Array of image planes
+ uint32_t planeCount; ///< Number of distinct planes
+ AHardwareBuffer_Plane planes[4]; ///< Array of image planes
} AHardwareBuffer_Planes;
/**
@@ -332,6 +332,8 @@
*/
typedef struct AHardwareBuffer AHardwareBuffer;
+// clang-format on
+
#if __ANDROID_API__ >= 26
/**
@@ -347,8 +349,8 @@
* \return 0 on success, or an error number of the allocation fails for
* any reason. The returned buffer has a reference count of 1.
*/
-int AHardwareBuffer_allocate(const AHardwareBuffer_Desc* desc,
- AHardwareBuffer** outBuffer) __INTRODUCED_IN(26);
+int AHardwareBuffer_allocate(const AHardwareBuffer_Desc* _Nonnull desc,
+ AHardwareBuffer* _Nullable* _Nonnull outBuffer) __INTRODUCED_IN(26);
/**
* Acquire a reference on the given AHardwareBuffer object.
*
@@ -357,7 +359,7 @@
*
* Available since API level 26.
*/
-void AHardwareBuffer_acquire(AHardwareBuffer* buffer) __INTRODUCED_IN(26);
+void AHardwareBuffer_acquire(AHardwareBuffer* _Nonnull buffer) __INTRODUCED_IN(26);
/**
* Remove a reference that was previously acquired with
@@ -365,7 +367,7 @@
*
* Available since API level 26.
*/
-void AHardwareBuffer_release(AHardwareBuffer* buffer) __INTRODUCED_IN(26);
+void AHardwareBuffer_release(AHardwareBuffer* _Nonnull buffer) __INTRODUCED_IN(26);
/**
* Return a description of the AHardwareBuffer in the passed
@@ -373,8 +375,8 @@
*
* Available since API level 26.
*/
-void AHardwareBuffer_describe(const AHardwareBuffer* buffer,
- AHardwareBuffer_Desc* outDesc) __INTRODUCED_IN(26);
+void AHardwareBuffer_describe(const AHardwareBuffer* _Nonnull buffer,
+ AHardwareBuffer_Desc* _Nonnull outDesc) __INTRODUCED_IN(26);
/**
* Lock the AHardwareBuffer for direct CPU access.
@@ -428,8 +430,57 @@
* has more than one layer. Error number if the lock fails for any other
* reason.
*/
-int AHardwareBuffer_lock(AHardwareBuffer* buffer, uint64_t usage,
- int32_t fence, const ARect* rect, void** outVirtualAddress) __INTRODUCED_IN(26);
+int AHardwareBuffer_lock(AHardwareBuffer* _Nonnull buffer, uint64_t usage, int32_t fence,
+ const ARect* _Nullable rect, void* _Nullable* _Nonnull outVirtualAddress)
+ __INTRODUCED_IN(26);
+
+/**
+ * Unlock the AHardwareBuffer from direct CPU access.
+ *
+ * Must be called after all changes to the buffer are completed by the
+ * caller. If \a fence is NULL, the function will block until all work
+ * is completed. Otherwise, \a fence will be set either to a valid file
+ * descriptor or to -1. The file descriptor will become signaled once
+ * the unlocking is complete and buffer contents are updated.
+ * The caller is responsible for closing the file descriptor once it's
+ * no longer needed. The value -1 indicates that unlocking has already
+ * completed before the function returned and no further operations are
+ * necessary.
+ *
+ * Available since API level 26.
+ *
+ * \return 0 on success. -EINVAL if \a buffer is NULL. Error number if
+ * the unlock fails for any reason.
+ */
+int AHardwareBuffer_unlock(AHardwareBuffer* _Nonnull buffer, int32_t* _Nullable fence)
+ __INTRODUCED_IN(26);
+
+/**
+ * Send the AHardwareBuffer to an AF_UNIX socket.
+ *
+ * Available since API level 26.
+ *
+ * \return 0 on success, -EINVAL if \a buffer is NULL, or an error
+ * number if the operation fails for any reason.
+ */
+int AHardwareBuffer_sendHandleToUnixSocket(const AHardwareBuffer* _Nonnull buffer, int socketFd)
+ __INTRODUCED_IN(26);
+
+/**
+ * Receive an AHardwareBuffer from an AF_UNIX socket.
+ *
+ * Available since API level 26.
+ *
+ * \return 0 on success, -EINVAL if \a outBuffer is NULL, or an error
+ * number if the operation fails for any reason.
+ */
+int AHardwareBuffer_recvHandleFromUnixSocket(int socketFd,
+ AHardwareBuffer* _Nullable* _Nonnull outBuffer)
+ __INTRODUCED_IN(26);
+
+#endif // __ANDROID_API__ >= 26
+
+#if __ANDROID_API__ >= 29
/**
* Lock a potentially multi-planar AHardwareBuffer for direct CPU access.
@@ -458,52 +509,9 @@
* has more than one layer. Error number if the lock fails for any other
* reason.
*/
-int AHardwareBuffer_lockPlanes(AHardwareBuffer* buffer, uint64_t usage,
- int32_t fence, const ARect* rect, AHardwareBuffer_Planes* outPlanes) __INTRODUCED_IN(29);
-
-/**
- * Unlock the AHardwareBuffer from direct CPU access.
- *
- * Must be called after all changes to the buffer are completed by the
- * caller. If \a fence is NULL, the function will block until all work
- * is completed. Otherwise, \a fence will be set either to a valid file
- * descriptor or to -1. The file descriptor will become signaled once
- * the unlocking is complete and buffer contents are updated.
- * The caller is responsible for closing the file descriptor once it's
- * no longer needed. The value -1 indicates that unlocking has already
- * completed before the function returned and no further operations are
- * necessary.
- *
- * Available since API level 26.
- *
- * \return 0 on success. -EINVAL if \a buffer is NULL. Error number if
- * the unlock fails for any reason.
- */
-int AHardwareBuffer_unlock(AHardwareBuffer* buffer, int32_t* fence) __INTRODUCED_IN(26);
-
-/**
- * Send the AHardwareBuffer to an AF_UNIX socket.
- *
- * Available since API level 26.
- *
- * \return 0 on success, -EINVAL if \a buffer is NULL, or an error
- * number if the operation fails for any reason.
- */
-int AHardwareBuffer_sendHandleToUnixSocket(const AHardwareBuffer* buffer, int socketFd) __INTRODUCED_IN(26);
-
-/**
- * Receive an AHardwareBuffer from an AF_UNIX socket.
- *
- * Available since API level 26.
- *
- * \return 0 on success, -EINVAL if \a outBuffer is NULL, or an error
- * number if the operation fails for any reason.
- */
-int AHardwareBuffer_recvHandleFromUnixSocket(int socketFd, AHardwareBuffer** outBuffer) __INTRODUCED_IN(26);
-
-#endif // __ANDROID_API__ >= 26
-
-#if __ANDROID_API__ >= 29
+int AHardwareBuffer_lockPlanes(AHardwareBuffer* _Nonnull buffer, uint64_t usage, int32_t fence,
+ const ARect* _Nullable rect,
+ AHardwareBuffer_Planes* _Nonnull outPlanes) __INTRODUCED_IN(29);
/**
* Test whether the given format and usage flag combination is
@@ -524,7 +532,7 @@
* \return 1 if the format and usage flag combination is allocatable,
* 0 otherwise.
*/
-int AHardwareBuffer_isSupported(const AHardwareBuffer_Desc* desc) __INTRODUCED_IN(29);
+int AHardwareBuffer_isSupported(const AHardwareBuffer_Desc* _Nonnull desc) __INTRODUCED_IN(29);
/**
* Lock an AHardwareBuffer for direct CPU access.
@@ -537,11 +545,29 @@
*
* Available since API level 29.
*/
-int AHardwareBuffer_lockAndGetInfo(AHardwareBuffer* buffer, uint64_t usage,
- int32_t fence, const ARect* rect, void** outVirtualAddress,
- int32_t* outBytesPerPixel, int32_t* outBytesPerStride) __INTRODUCED_IN(29);
+int AHardwareBuffer_lockAndGetInfo(AHardwareBuffer* _Nonnull buffer, uint64_t usage, int32_t fence,
+ const ARect* _Nullable rect,
+ void* _Nullable* _Nonnull outVirtualAddress,
+ int32_t* _Nonnull outBytesPerPixel,
+ int32_t* _Nonnull outBytesPerStride) __INTRODUCED_IN(29);
+
#endif // __ANDROID_API__ >= 29
+#if __ANDROID_API__ >= 31
+
+/**
+ * Get the system wide unique id for an AHardwareBuffer.
+ *
+ * Available since API level 31.
+ *
+ * \return 0 on success, -EINVAL if \a buffer or \a outId is NULL, or an error number if the
+ * operation fails for any reason.
+ */
+int AHardwareBuffer_getId(const AHardwareBuffer* _Nonnull buffer, uint64_t* _Nonnull outId)
+ __INTRODUCED_IN(31);
+
+#endif // __ANDROID_API__ >= 31
+
__END_DECLS
#endif // ANDROID_HARDWARE_BUFFER_H
diff --git a/libs/nativewindow/include/android/native_window.h b/libs/nativewindow/include/android/native_window.h
index 36aad2e..deea59b 100644
--- a/libs/nativewindow/include/android/native_window.h
+++ b/libs/nativewindow/include/android/native_window.h
@@ -34,6 +34,7 @@
#define ANDROID_NATIVE_WINDOW_H
#include <stdint.h>
+#include <stdbool.h>
#include <sys/cdefs.h>
#include <android/data_space.h>
@@ -256,36 +257,11 @@
};
/**
- * Sets the intended frame rate for this window.
+ * Same as ANativeWindow_setFrameRateWithSeamlessness(window, frameRate, compatibility, true).
*
- * On devices that are capable of running the display at different refresh
- * rates, the system may choose a display refresh rate to better match this
- * window's frame rate. Usage of this API won't introduce frame rate throttling,
- * or affect other aspects of the application's frame production
- * pipeline. However, because the system may change the display refresh rate,
- * calls to this function may result in changes to Choreographer callback
- * timings, and changes to the time interval at which the system releases
- * buffers back to the application.
- *
- * Note that this only has an effect for windows presented on the display. If
- * this ANativeWindow is consumed by something other than the system compositor,
- * e.g. a media codec, this call has no effect.
+ * See ANativeWindow_setFrameRateWithSeamlessness().
*
* Available since API level 30.
- *
- * \param frameRate The intended frame rate of this window, in frames per
- * second. 0 is a special value that indicates the app will accept the system's
- * choice for the display frame rate, which is the default behavior if this
- * function isn't called. The frameRate param does <em>not</em> need to be a
- * valid refresh rate for this device's display - e.g., it's fine to pass 30fps
- * to a device that can only run the display at 60fps.
- *
- * \param compatibility The frame rate compatibility of this window. The
- * compatibility value may influence the system's choice of display refresh
- * rate. See the ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_* values for more info.
- *
- * \return 0 for success, -EINVAL if the window, frame rate, or compatibility
- * value are invalid.
*/
int32_t ANativeWindow_setFrameRate(ANativeWindow* window, float frameRate, int8_t compatibility)
__INTRODUCED_IN(30);
@@ -303,6 +279,51 @@
#endif // __ANDROID_API__ >= 30
+#if __ANDROID_API__ >= 31
+
+/**
+ * Sets the intended frame rate for this window.
+ *
+ * On devices that are capable of running the display at different refresh
+ * rates, the system may choose a display refresh rate to better match this
+ * window's frame rate. Usage of this API won't introduce frame rate throttling,
+ * or affect other aspects of the application's frame production
+ * pipeline. However, because the system may change the display refresh rate,
+ * calls to this function may result in changes to Choreographer callback
+ * timings, and changes to the time interval at which the system releases
+ * buffers back to the application.
+ *
+ * Note that this only has an effect for windows presented on the display. If
+ * this ANativeWindow is consumed by something other than the system compositor,
+ * e.g. a media codec, this call has no effect.
+ *
+ * Available since API level 31.
+ *
+ * \param frameRate The intended frame rate of this window, in frames per
+ * second. 0 is a special value that indicates the app will accept the system's
+ * choice for the display frame rate, which is the default behavior if this
+ * function isn't called. The frameRate param does <em>not</em> need to be a
+ * valid refresh rate for this device's display - e.g., it's fine to pass 30fps
+ * to a device that can only run the display at 60fps.
+ *
+ * \param compatibility The frame rate compatibility of this window. The
+ * compatibility value may influence the system's choice of display refresh
+ * rate. See the ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_* values for more info.
+ *
+ * \param shouldBeSeamless Whether display refresh rate transitions should be seamless. A
+ * seamless transition is one that doesn't have any visual interruptions, such as a black
+ * screen for a second or two. True indicates that any frame rate changes caused by this
+ * request should be seamless. False indicates that non-seamless refresh rates are also
+ * acceptable.
+ *
+ * \return 0 for success, -EINVAL if the window, frame rate, or compatibility
+ * value are invalid.
+ */
+int32_t ANativeWindow_setFrameRateWithSeamlessness(ANativeWindow* window, float frameRate,
+ int8_t compatibility, bool shouldBeSeamless) __INTRODUCED_IN(31);
+
+#endif // __ANDROID_API__ >= 31
+
#ifdef __cplusplus
};
#endif
diff --git a/libs/nativewindow/include/system/window.h b/libs/nativewindow/include/system/window.h
index 138e08f..82d2e66 100644
--- a/libs/nativewindow/include/system/window.h
+++ b/libs/nativewindow/include/system/window.h
@@ -1018,9 +1018,9 @@
}
static inline int native_window_set_frame_rate(struct ANativeWindow* window, float frameRate,
- int8_t compatibility) {
+ int8_t compatibility, bool shouldBeSeamless) {
return window->perform(window, NATIVE_WINDOW_SET_FRAME_RATE, (double)frameRate,
- (int)compatibility);
+ (int)compatibility, (int)shouldBeSeamless);
}
static inline int native_window_set_frame_timeline_vsync(struct ANativeWindow* window,
diff --git a/libs/nativewindow/include/vndk/hardware_buffer.h b/libs/nativewindow/include/vndk/hardware_buffer.h
index 3392d7f..50fe0b7 100644
--- a/libs/nativewindow/include/vndk/hardware_buffer.h
+++ b/libs/nativewindow/include/vndk/hardware_buffer.h
@@ -24,7 +24,14 @@
__BEGIN_DECLS
-const native_handle_t* AHardwareBuffer_getNativeHandle(const AHardwareBuffer* buffer);
+/**
+ * Get the native handle from an AHardwareBuffer.
+ *
+ * \return a non-NULL native handle on success, NULL if \a buffer is nullptr or the operation fails
+ * for any reason.
+ */
+const native_handle_t* _Nullable AHardwareBuffer_getNativeHandle(
+ const AHardwareBuffer* _Nonnull buffer);
enum CreateFromHandleMethod {
// enum values chosen to match internal GraphicBuffer::HandleWrapMethod
@@ -33,9 +40,9 @@
};
/**
- * Create a AHardwareBuffer from a native handle.
+ * Create an AHardwareBuffer from a native handle.
*
- * This function wraps a native handle in a AHardwareBuffer suitable for use by applications or
+ * This function wraps a native handle in an AHardwareBuffer suitable for use by applications or
* other parts of the system. The contents of desc will be returned by AHardwareBuffer_describe().
*
* If method is AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_REGISTER, the handle is assumed to be
@@ -44,10 +51,13 @@
*
* If method is AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_CLONE, the handle will be cloned and the
* clone registered. The AHardwareBuffer will own the cloned handle but not the original.
+ *
+ * \return 0 on success, -EINVAL if \a desc or \a handle or outBuffer is NULL, or an error number if
+ * the operation fails for any reason.
*/
-int AHardwareBuffer_createFromHandle(const AHardwareBuffer_Desc* desc,
- const native_handle_t* handle, int32_t method,
- AHardwareBuffer** outBuffer);
+int AHardwareBuffer_createFromHandle(const AHardwareBuffer_Desc* _Nonnull desc,
+ const native_handle_t* _Nonnull handle, int32_t method,
+ AHardwareBuffer* _Nullable* _Nonnull outBuffer);
/**
* Buffer pixel formats.
diff --git a/libs/nativewindow/libnativewindow.map.txt b/libs/nativewindow/libnativewindow.map.txt
index 1b5d20d..24d0e3b 100644
--- a/libs/nativewindow/libnativewindow.map.txt
+++ b/libs/nativewindow/libnativewindow.map.txt
@@ -4,6 +4,7 @@
AHardwareBuffer_allocate;
AHardwareBuffer_createFromHandle; # llndk # apex
AHardwareBuffer_describe;
+ AHardwareBuffer_getId; # introduced=31
AHardwareBuffer_getNativeHandle; # llndk # apex
AHardwareBuffer_isSupported; # introduced=29
AHardwareBuffer_lock;
@@ -46,6 +47,7 @@
ANativeWindow_setBuffersTransform;
ANativeWindow_setDequeueTimeout; # apex # introduced=30
ANativeWindow_setFrameRate; # introduced=30
+ ANativeWindow_setFrameRateWithSeamlessness; # introduced=31
ANativeWindow_setSharedBufferMode; # llndk
ANativeWindow_setSwapInterval; # llndk
ANativeWindow_setUsage; # llndk
diff --git a/libs/nativewindow/tests/AHardwareBufferTest.cpp b/libs/nativewindow/tests/AHardwareBufferTest.cpp
index 71b1f9f..ef863b6 100644
--- a/libs/nativewindow/tests/AHardwareBufferTest.cpp
+++ b/libs/nativewindow/tests/AHardwareBufferTest.cpp
@@ -17,12 +17,11 @@
#define LOG_TAG "AHardwareBuffer_test"
//#define LOG_NDEBUG 0
-#include <android/hardware_buffer.h>
-#include <private/android/AHardwareBufferHelpers.h>
#include <android/hardware/graphics/common/1.0/types.h>
-#include <vndk/hardware_buffer.h>
-
#include <gtest/gtest.h>
+#include <private/android/AHardwareBufferHelpers.h>
+#include <ui/GraphicBuffer.h>
+#include <vndk/hardware_buffer.h>
using namespace android;
using android::hardware::graphics::common::V1_0::BufferUsage;
@@ -131,3 +130,43 @@
AHardwareBuffer_release(buffer);
AHardwareBuffer_release(otherBuffer);
}
+
+TEST(AHardwareBufferTest, GetIdTest) {
+ const uint32_t testWidth = 4;
+ const uint32_t testHeight = 4;
+ const uint32_t testLayers = 1;
+
+ AHardwareBuffer* ahb1 = nullptr;
+ uint64_t id1 = 0;
+ const AHardwareBuffer_Desc desc = {
+ .width = testWidth,
+ .height = testHeight,
+ .layers = testLayers,
+ .format = AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM,
+ .usage = AHARDWAREBUFFER_USAGE_CPU_READ_RARELY,
+ };
+ int res = AHardwareBuffer_allocate(&desc, &ahb1);
+ EXPECT_EQ(NO_ERROR, res);
+ EXPECT_NE(nullptr, ahb1);
+ EXPECT_EQ(0, AHardwareBuffer_getId(ahb1, &id1));
+ const GraphicBuffer* gb1 = AHardwareBuffer_to_GraphicBuffer(ahb1);
+ EXPECT_NE(nullptr, gb1);
+ EXPECT_EQ(id1, gb1->getId());
+ EXPECT_NE(id1, 0);
+
+ sp<GraphicBuffer> gb2(new GraphicBuffer(testWidth,
+ testHeight,
+ PIXEL_FORMAT_RGBA_8888,
+ testLayers,
+ GraphicBuffer::USAGE_SW_READ_RARELY,
+ std::string("test")));
+ EXPECT_NE(nullptr, gb2.get());
+ const AHardwareBuffer* ahb2 = AHardwareBuffer_from_GraphicBuffer(gb2.get());
+ EXPECT_NE(nullptr, ahb2);
+ uint64_t id2 = 0;
+ EXPECT_EQ(0, AHardwareBuffer_getId(ahb2, &id2));
+ EXPECT_EQ(id2, gb2->getId());
+ EXPECT_NE(id2, 0);
+
+ EXPECT_NE(id1, id2);
+}
diff --git a/libs/nativewindow/tests/Android.bp b/libs/nativewindow/tests/Android.bp
index cdb3d20..2e4bd99 100644
--- a/libs/nativewindow/tests/Android.bp
+++ b/libs/nativewindow/tests/Android.bp
@@ -24,6 +24,7 @@
"liblog",
"libnativewindow",
"libsync",
+ "libui",
"libutils",
"android.hardware.graphics.common@1.0",
],
diff --git a/libs/renderengine/Android.bp b/libs/renderengine/Android.bp
index eb967ce..0e74c63 100644
--- a/libs/renderengine/Android.bp
+++ b/libs/renderengine/Android.bp
@@ -31,6 +31,9 @@
"libui",
"libutils",
],
+ include_dirs: [
+ "external/skia/src/gpu",
+ ],
whole_static_libs: ["libskia"],
local_include_dirs: ["include"],
export_include_dirs: ["include"],
@@ -75,9 +78,14 @@
filegroup {
name: "librenderengine_skia_sources",
srcs: [
+ "skia/AutoBackendTexture.cpp",
"skia/SkiaRenderEngine.cpp",
"skia/SkiaGLRenderEngine.cpp",
+ "skia/debug/CaptureTimer.cpp",
+ "skia/debug/CommonPool.cpp",
+ "skia/debug/SkiaCapture.cpp",
"skia/filters/BlurFilter.cpp",
+ "skia/filters/LinearEffect.cpp",
],
}
@@ -89,6 +97,7 @@
cflags: [
"-fvisibility=hidden",
"-Werror=format",
+ "-Wno-unused-parameter",
],
srcs: [
":librenderengine_sources",
diff --git a/libs/renderengine/Description.cpp b/libs/renderengine/Description.cpp
index b9cea10..245c9e1 100644
--- a/libs/renderengine/Description.cpp
+++ b/libs/renderengine/Description.cpp
@@ -52,5 +52,10 @@
return colorMatrix != identity;
}
+bool Description::hasDisplayColorMatrix() const {
+ const mat4 identity;
+ return displayColorMatrix != identity;
+}
+
} // namespace renderengine
} // namespace android
diff --git a/libs/renderengine/gl/GLESRenderEngine.cpp b/libs/renderengine/gl/GLESRenderEngine.cpp
index 6adcbea..279e648 100644
--- a/libs/renderengine/gl/GLESRenderEngine.cpp
+++ b/libs/renderengine/gl/GLESRenderEngine.cpp
@@ -15,6 +15,7 @@
*/
//#define LOG_NDEBUG 0
+#include "EGL/egl.h"
#undef LOG_TAG
#define LOG_TAG "RenderEngine"
#define ATRACE_TAG ATRACE_TAG_GRAPHICS
@@ -446,19 +447,37 @@
mPlaceholderBuffer, attributes);
ALOGE_IF(mPlaceholderImage == EGL_NO_IMAGE_KHR, "Failed to create placeholder image: %#x",
eglGetError());
+
+ mShadowTexture = std::make_unique<GLShadowTexture>();
}
GLESRenderEngine::~GLESRenderEngine() {
// Destroy the image manager first.
mImageManager = nullptr;
+ mShadowTexture = nullptr;
cleanFramebufferCache();
+ ProgramCache::getInstance().purgeCaches();
std::lock_guard<std::mutex> lock(mRenderingMutex);
+ glDisableVertexAttribArray(Program::position);
unbindFrameBuffer(mDrawingBuffer.get());
mDrawingBuffer = nullptr;
eglDestroyImageKHR(mEGLDisplay, mPlaceholderImage);
mImageCache.clear();
+ if (mStubSurface != EGL_NO_SURFACE) {
+ eglDestroySurface(mEGLDisplay, mStubSurface);
+ }
+ if (mProtectedStubSurface != EGL_NO_SURFACE) {
+ eglDestroySurface(mEGLDisplay, mProtectedStubSurface);
+ }
+ if (mEGLContext != EGL_NO_CONTEXT) {
+ eglDestroyContext(mEGLDisplay, mEGLContext);
+ }
+ if (mProtectedEGLContext != EGL_NO_CONTEXT) {
+ eglDestroyContext(mEGLDisplay, mProtectedEGLContext);
+ }
eglMakeCurrent(mEGLDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
eglTerminate(mEGLDisplay);
+ eglReleaseThread();
}
std::unique_ptr<Framebuffer> GLESRenderEngine::createFramebuffer() {
@@ -735,9 +754,9 @@
bool created = newImage->setNativeWindowBuffer(buffer->getNativeBuffer(),
buffer->getUsage() & GRALLOC_USAGE_PROTECTED);
if (!created) {
- ALOGE("Failed to create image. size=%ux%u st=%u usage=%#" PRIx64 " fmt=%d",
- buffer->getWidth(), buffer->getHeight(), buffer->getStride(), buffer->getUsage(),
- buffer->getPixelFormat());
+ ALOGE("Failed to create image. id=%" PRIx64 " size=%ux%u st=%u usage=%#" PRIx64 " fmt=%d",
+ buffer->getId(), buffer->getWidth(), buffer->getHeight(), buffer->getStride(),
+ buffer->getUsage(), buffer->getPixelFormat());
return NO_INIT;
}
@@ -1121,6 +1140,7 @@
setOutputDataSpace(display.outputDataspace);
setDisplayMaxLuminance(display.maxLuminance);
+ setDisplayColorTransform(display.colorTransform);
const mat4 projectionMatrix =
ui::Transform(display.orientation).asMatrix4() * mState.projectionMatrix;
@@ -1189,7 +1209,7 @@
position[3] = vec2(bounds.right, bounds.top);
setupLayerCropping(*layer, mesh);
- setColorTransform(display.colorTransform * layer->colorTransform);
+ setColorTransform(layer->colorTransform);
bool usePremultipliedAlpha = true;
bool disableTexture = true;
@@ -1218,6 +1238,11 @@
texCoords[2] = vec2(1.0, 1.0);
texCoords[3] = vec2(1.0, 0.0);
setupLayerTexturing(texture);
+
+ // Do not cache protected EGLImage, protected memory is limited.
+ if (gBuf->getUsage() & GRALLOC_USAGE_PROTECTED) {
+ unbindExternalTextureBuffer(gBuf->getId());
+ }
}
const half3 solidColor = layer->source.solidColor;
@@ -1346,6 +1371,10 @@
mState.colorMatrix = colorTransform;
}
+void GLESRenderEngine::setDisplayColorTransform(const mat4& colorTransform) {
+ mState.displayColorMatrix = colorTransform;
+}
+
void GLESRenderEngine::disableTexturing() {
mState.textureEnabled = false;
}
@@ -1790,7 +1819,7 @@
mState.cornerRadius = 0.0f;
mState.drawShadows = true;
- setupLayerTexturing(mShadowTexture.getTexture());
+ setupLayerTexturing(mShadowTexture->getTexture());
drawMesh(mesh);
mState.drawShadows = false;
}
diff --git a/libs/renderengine/gl/GLESRenderEngine.h b/libs/renderengine/gl/GLESRenderEngine.h
index 1779994..92e1529 100644
--- a/libs/renderengine/gl/GLESRenderEngine.h
+++ b/libs/renderengine/gl/GLESRenderEngine.h
@@ -168,6 +168,7 @@
void setupLayerTexturing(const Texture& texture);
void setupFillWithColor(float r, float g, float b, float a);
void setColorTransform(const mat4& colorTransform);
+ void setDisplayColorTransform(const mat4& colorTransform);
void disableTexturing();
void disableBlending();
void setupCornerRadiusCropSize(float width, float height);
@@ -192,7 +193,7 @@
GLuint mVpWidth;
GLuint mVpHeight;
Description mState;
- GLShadowTexture mShadowTexture;
+ std::unique_ptr<GLShadowTexture> mShadowTexture = nullptr;
mat4 mSrgbToXyz;
mat4 mDisplayP3ToXyz;
@@ -293,7 +294,7 @@
friend class BlurFilter;
friend class GenericProgram;
std::unique_ptr<FlushTracer> mFlushTracer;
- std::unique_ptr<ImageManager> mImageManager = std::make_unique<ImageManager>(this);
+ std::unique_ptr<ImageManager> mImageManager;
};
} // namespace gl
diff --git a/libs/renderengine/gl/GLFramebuffer.cpp b/libs/renderengine/gl/GLFramebuffer.cpp
index 383486b..58d6caa 100644
--- a/libs/renderengine/gl/GLFramebuffer.cpp
+++ b/libs/renderengine/gl/GLFramebuffer.cpp
@@ -38,6 +38,7 @@
}
GLFramebuffer::~GLFramebuffer() {
+ setNativeWindowBuffer(nullptr, false, false);
glDeleteFramebuffers(1, &mFramebufferName);
glDeleteTextures(1, &mTextureName);
}
diff --git a/libs/renderengine/gl/Program.cpp b/libs/renderengine/gl/Program.cpp
index f4fbf35..26f6166 100644
--- a/libs/renderengine/gl/Program.cpp
+++ b/libs/renderengine/gl/Program.cpp
@@ -66,6 +66,7 @@
mTextureMatrixLoc = glGetUniformLocation(programId, "texture");
mSamplerLoc = glGetUniformLocation(programId, "sampler");
mColorLoc = glGetUniformLocation(programId, "color");
+ mDisplayColorMatrixLoc = glGetUniformLocation(programId, "displayColorMatrix");
mDisplayMaxLuminanceLoc = glGetUniformLocation(programId, "displayMaxLuminance");
mMaxMasteringLuminanceLoc = glGetUniformLocation(programId, "maxMasteringLuminance");
mMaxContentLuminanceLoc = glGetUniformLocation(programId, "maxContentLuminance");
@@ -81,6 +82,14 @@
}
}
+Program::~Program() {
+ glDetachShader(mProgram, mVertexShader);
+ glDetachShader(mProgram, mFragmentShader);
+ glDeleteShader(mVertexShader);
+ glDeleteShader(mFragmentShader);
+ glDeleteProgram(mProgram);
+}
+
bool Program::isValid() const {
return mInitialized;
}
@@ -129,6 +138,9 @@
const float color[4] = {desc.color.r, desc.color.g, desc.color.b, desc.color.a};
glUniform4fv(mColorLoc, 1, color);
}
+ if (mDisplayColorMatrixLoc >= 0) {
+ glUniformMatrix4fv(mDisplayColorMatrixLoc, 1, GL_FALSE, desc.displayColorMatrix.asArray());
+ }
if (mInputTransformMatrixLoc >= 0) {
mat4 inputTransformMatrix = desc.inputTransformMatrix;
glUniformMatrix4fv(mInputTransformMatrixLoc, 1, GL_FALSE, inputTransformMatrix.asArray());
diff --git a/libs/renderengine/gl/Program.h b/libs/renderengine/gl/Program.h
index fc3755e..41f1bf8 100644
--- a/libs/renderengine/gl/Program.h
+++ b/libs/renderengine/gl/Program.h
@@ -54,7 +54,7 @@
};
Program(const ProgramCache::Key& needs, const char* vertex, const char* fragment);
- ~Program() = default;
+ ~Program();
/* whether this object is usable */
bool isValid() const;
@@ -104,6 +104,7 @@
/* location of transform matrix */
GLint mInputTransformMatrixLoc;
GLint mOutputTransformMatrixLoc;
+ GLint mDisplayColorMatrixLoc;
/* location of corner radius uniform */
GLint mCornerRadiusLoc;
diff --git a/libs/renderengine/gl/ProgramCache.cpp b/libs/renderengine/gl/ProgramCache.cpp
index 3ae35ec..5ff9240 100644
--- a/libs/renderengine/gl/ProgramCache.cpp
+++ b/libs/renderengine/gl/ProgramCache.cpp
@@ -180,6 +180,9 @@
description.hasOutputTransformMatrix() || description.hasColorMatrix()
? Key::OUTPUT_TRANSFORM_MATRIX_ON
: Key::OUTPUT_TRANSFORM_MATRIX_OFF)
+ .set(Key::Key::DISPLAY_COLOR_TRANSFORM_MATRIX_MASK,
+ description.hasDisplayColorMatrix() ? Key::DISPLAY_COLOR_TRANSFORM_MATRIX_ON
+ : Key::DISPLAY_COLOR_TRANSFORM_MATRIX_OFF)
.set(Key::ROUNDED_CORNERS_MASK,
description.cornerRadius > 0 ? Key::ROUNDED_CORNERS_ON : Key::ROUNDED_CORNERS_OFF)
.set(Key::SHADOW_MASK, description.drawShadows ? Key::SHADOW_ON : Key::SHADOW_OFF);
@@ -661,7 +664,8 @@
)__SHADER__";
}
- if (needs.hasTransformMatrix() || (needs.getInputTF() != needs.getOutputTF())) {
+ if (needs.hasTransformMatrix() || (needs.getInputTF() != needs.getOutputTF()) ||
+ needs.hasDisplayColorMatrix()) {
if (needs.needsToneMapping()) {
fs << "uniform float displayMaxLuminance;";
fs << "uniform float maxMasteringLuminance;";
@@ -700,6 +704,21 @@
)__SHADER__";
}
+ if (needs.hasDisplayColorMatrix()) {
+ fs << "uniform mat4 displayColorMatrix;";
+ fs << R"__SHADER__(
+ highp vec3 DisplayColorMatrix(const highp vec3 color) {
+ return clamp(vec3(displayColorMatrix * vec4(color, 1.0)), 0.0, 1.0);
+ }
+ )__SHADER__";
+ } else {
+ fs << R"__SHADER__(
+ highp vec3 DisplayColorMatrix(const highp vec3 color) {
+ return color;
+ }
+ )__SHADER__";
+ }
+
generateEOTF(fs, needs);
generateOOTF(fs, needs);
generateOETF(fs, needs);
@@ -721,6 +740,31 @@
if (needs.isOpaque()) {
fs << "gl_FragColor.a = 1.0;";
}
+ }
+
+ if (needs.hasTransformMatrix() || (needs.getInputTF() != needs.getOutputTF()) ||
+ needs.hasDisplayColorMatrix()) {
+ if (!needs.isOpaque() && needs.isPremultiplied()) {
+ // un-premultiply if needed before linearization
+ // avoid divide by 0 by adding 0.5/256 to the alpha channel
+ fs << "gl_FragColor.rgb = gl_FragColor.rgb / (gl_FragColor.a + 0.0019);";
+ }
+ fs << "gl_FragColor.rgb = "
+ "DisplayColorMatrix(OETF(OutputTransform(OOTF(InputTransform(EOTF(gl_FragColor.rgb)))"
+ ")));";
+
+ if (!needs.isOpaque() && needs.isPremultiplied()) {
+ // and re-premultiply if needed after gamma correction
+ fs << "gl_FragColor.rgb = gl_FragColor.rgb * (gl_FragColor.a + 0.0019);";
+ }
+ }
+
+ /*
+ * Whether applying layer alpha before or after color transform doesn't matter,
+ * as long as we can undo premultiplication. But we cannot un-premultiply
+ * for color transform if the layer alpha = 0, e.g. 0 / (0 + 0.0019) = 0.
+ */
+ if (!needs.drawShadows()) {
if (needs.hasAlpha()) {
// modulate the current alpha value with alpha set
if (needs.isPremultiplied()) {
@@ -732,20 +776,6 @@
}
}
- if (needs.hasTransformMatrix() || (needs.getInputTF() != needs.getOutputTF())) {
- if (!needs.isOpaque() && needs.isPremultiplied()) {
- // un-premultiply if needed before linearization
- // avoid divide by 0 by adding 0.5/256 to the alpha channel
- fs << "gl_FragColor.rgb = gl_FragColor.rgb / (gl_FragColor.a + 0.0019);";
- }
- fs << "gl_FragColor.rgb = "
- "OETF(OutputTransform(OOTF(InputTransform(EOTF(gl_FragColor.rgb)))));";
- if (!needs.isOpaque() && needs.isPremultiplied()) {
- // and re-premultiply if needed after gamma correction
- fs << "gl_FragColor.rgb = gl_FragColor.rgb * (gl_FragColor.a + 0.0019);";
- }
- }
-
if (needs.hasRoundedCorners()) {
if (needs.isPremultiplied()) {
fs << "gl_FragColor *= vec4(applyCornerRadius(outCropCoords));";
diff --git a/libs/renderengine/gl/ProgramCache.h b/libs/renderengine/gl/ProgramCache.h
index 901e631..535d21c 100644
--- a/libs/renderengine/gl/ProgramCache.h
+++ b/libs/renderengine/gl/ProgramCache.h
@@ -117,6 +117,11 @@
SHADOW_MASK = 1 << SHADOW_SHIFT,
SHADOW_OFF = 0 << SHADOW_SHIFT,
SHADOW_ON = 1 << SHADOW_SHIFT,
+
+ DISPLAY_COLOR_TRANSFORM_MATRIX_SHIFT = 14,
+ DISPLAY_COLOR_TRANSFORM_MATRIX_MASK = 1 << DISPLAY_COLOR_TRANSFORM_MATRIX_SHIFT,
+ DISPLAY_COLOR_TRANSFORM_MATRIX_OFF = 0 << DISPLAY_COLOR_TRANSFORM_MATRIX_SHIFT,
+ DISPLAY_COLOR_TRANSFORM_MATRIX_ON = 1 << DISPLAY_COLOR_TRANSFORM_MATRIX_SHIFT,
};
inline Key() : mKey(0) {}
@@ -143,6 +148,10 @@
inline bool hasOutputTransformMatrix() const {
return (mKey & OUTPUT_TRANSFORM_MATRIX_MASK) == OUTPUT_TRANSFORM_MATRIX_ON;
}
+ inline bool hasDisplayColorMatrix() const {
+ return (mKey & DISPLAY_COLOR_TRANSFORM_MATRIX_MASK) ==
+ DISPLAY_COLOR_TRANSFORM_MATRIX_ON;
+ }
inline bool hasTransformMatrix() const {
return hasInputTransformMatrix() || hasOutputTransformMatrix();
}
@@ -194,6 +203,8 @@
// if none can be found.
void useProgram(const EGLContext context, const Description& description);
+ void purgeCaches() { mCaches.clear(); }
+
private:
// compute a cache Key from a Description
static Key computeKey(const Description& description);
diff --git a/libs/renderengine/include/renderengine/LayerSettings.h b/libs/renderengine/include/renderengine/LayerSettings.h
index 95e9367..d8d989e 100644
--- a/libs/renderengine/include/renderengine/LayerSettings.h
+++ b/libs/renderengine/include/renderengine/LayerSettings.h
@@ -21,6 +21,7 @@
#include <math/mat4.h>
#include <math/vec3.h>
#include <renderengine/Texture.h>
+#include <ui/BlurRegion.h>
#include <ui/Fence.h>
#include <ui/FloatRect.h>
#include <ui/GraphicBuffer.h>
@@ -151,6 +152,8 @@
ShadowSettings shadow;
int backgroundBlurRadius = 0;
+
+ std::vector<BlurRegion> blurRegions;
};
// Keep in sync with custom comparison function in
@@ -182,7 +185,29 @@
lhs.length == rhs.length && lhs.casterIsTranslucent == rhs.casterIsTranslucent;
}
+static inline bool operator==(const BlurRegion& lhs, const BlurRegion& rhs) {
+ return lhs.alpha == rhs.alpha && lhs.cornerRadiusTL == rhs.cornerRadiusTL &&
+ lhs.cornerRadiusTR == rhs.cornerRadiusTR && lhs.cornerRadiusBL == rhs.cornerRadiusBL &&
+ lhs.cornerRadiusBR == rhs.cornerRadiusBR && lhs.blurRadius == rhs.blurRadius &&
+ lhs.left == rhs.left && lhs.top == rhs.top && lhs.right == rhs.right &&
+ lhs.bottom == rhs.bottom;
+}
+
+static inline bool operator!=(const BlurRegion& lhs, const BlurRegion& rhs) {
+ return !(lhs == rhs);
+}
+
static inline bool operator==(const LayerSettings& lhs, const LayerSettings& rhs) {
+ if (lhs.blurRegions.size() != rhs.blurRegions.size()) {
+ return false;
+ }
+ const auto size = lhs.blurRegions.size();
+ for (size_t i = 0; i < size; i++) {
+ if (lhs.blurRegions[i] != rhs.blurRegions[i]) {
+ return false;
+ }
+ }
+
return lhs.geometry == rhs.geometry && lhs.source == rhs.source && lhs.alpha == rhs.alpha &&
lhs.sourceDataspace == rhs.sourceDataspace &&
lhs.colorTransform == rhs.colorTransform &&
diff --git a/libs/renderengine/include/renderengine/RenderEngine.h b/libs/renderengine/include/renderengine/RenderEngine.h
index 11b8e44..ef12fd2 100644
--- a/libs/renderengine/include/renderengine/RenderEngine.h
+++ b/libs/renderengine/include/renderengine/RenderEngine.h
@@ -31,10 +31,17 @@
#include <ui/Transform.h>
/**
- * Allows to set RenderEngine backend to GLES (default) or Vulkan (NOT yet supported).
+ * Allows to set RenderEngine backend to GLES (default) or SkiaGL (NOT yet supported).
*/
#define PROPERTY_DEBUG_RENDERENGINE_BACKEND "debug.renderengine.backend"
+/**
+ * Turns on recording of skia commands in SkiaGL version of the RE. This property
+ * defines number of milliseconds for the recording to take place. A non zero value
+ * turns on the recording.
+ */
+#define PROPERTY_DEBUG_RENDERENGINE_CAPTURE_SKIA_MS "debug.renderengine.capture_skia_ms"
+
struct ANativeWindowBuffer;
namespace android {
diff --git a/libs/renderengine/include/renderengine/private/Description.h b/libs/renderengine/include/renderengine/private/Description.h
index a62161a..fa6ec10 100644
--- a/libs/renderengine/include/renderengine/private/Description.h
+++ b/libs/renderengine/include/renderengine/private/Description.h
@@ -44,6 +44,7 @@
bool hasInputTransformMatrix() const;
bool hasOutputTransformMatrix() const;
bool hasColorMatrix() const;
+ bool hasDisplayColorMatrix() const;
// whether textures are premultiplied
bool isPremultipliedAlpha = false;
@@ -79,6 +80,8 @@
// The color matrix will be applied in linear space right before OETF.
mat4 colorMatrix;
+ // The display color matrix will be applied in gamma space after OETF
+ mat4 displayColorMatrix;
mat4 inputTransformMatrix;
mat4 outputTransformMatrix;
diff --git a/libs/renderengine/skia/AutoBackendTexture.cpp b/libs/renderengine/skia/AutoBackendTexture.cpp
new file mode 100644
index 0000000..d126c27
--- /dev/null
+++ b/libs/renderengine/skia/AutoBackendTexture.cpp
@@ -0,0 +1,163 @@
+/*
+ * 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 "AutoBackendTexture.h"
+
+#undef LOG_TAG
+#define LOG_TAG "RenderEngine"
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
+#include <utils/Trace.h>
+
+#include "log/log_main.h"
+#include "utils/Trace.h"
+
+namespace android {
+namespace renderengine {
+namespace skia {
+
+// Converts an android dataspace to a supported SkColorSpace
+// Supported dataspaces are
+// 1. sRGB
+// 2. Display P3
+// 3. BT2020 PQ
+// 4. BT2020 HLG
+// Unknown primaries are mapped to BT709, and unknown transfer functions
+// are mapped to sRGB.
+static sk_sp<SkColorSpace> toSkColorSpace(ui::Dataspace dataspace) {
+ skcms_Matrix3x3 gamut;
+ switch (dataspace & HAL_DATASPACE_STANDARD_MASK) {
+ case HAL_DATASPACE_STANDARD_BT709:
+ gamut = SkNamedGamut::kSRGB;
+ break;
+ case HAL_DATASPACE_STANDARD_BT2020:
+ gamut = SkNamedGamut::kRec2020;
+ break;
+ case HAL_DATASPACE_STANDARD_DCI_P3:
+ gamut = SkNamedGamut::kDisplayP3;
+ break;
+ default:
+ ALOGV("Unsupported Gamut: %d, defaulting to sRGB", dataspace);
+ gamut = SkNamedGamut::kSRGB;
+ break;
+ }
+
+ switch (dataspace & HAL_DATASPACE_TRANSFER_MASK) {
+ case HAL_DATASPACE_TRANSFER_LINEAR:
+ return SkColorSpace::MakeRGB(SkNamedTransferFn::kLinear, gamut);
+ case HAL_DATASPACE_TRANSFER_SRGB:
+ return SkColorSpace::MakeRGB(SkNamedTransferFn::kSRGB, gamut);
+ case HAL_DATASPACE_TRANSFER_ST2084:
+ return SkColorSpace::MakeRGB(SkNamedTransferFn::kPQ, gamut);
+ case HAL_DATASPACE_TRANSFER_HLG:
+ return SkColorSpace::MakeRGB(SkNamedTransferFn::kHLG, gamut);
+ default:
+ ALOGV("Unsupported Gamma: %d, defaulting to sRGB transfer", dataspace);
+ return SkColorSpace::MakeRGB(SkNamedTransferFn::kSRGB, gamut);
+ }
+}
+
+AutoBackendTexture::AutoBackendTexture(GrDirectContext* context, AHardwareBuffer* buffer,
+ bool isRender) {
+ AHardwareBuffer_Desc desc;
+ AHardwareBuffer_describe(buffer, &desc);
+ bool createProtectedImage = 0 != (desc.usage & AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT);
+ GrBackendFormat backendFormat =
+ GrAHardwareBufferUtils::GetBackendFormat(context, buffer, desc.format, false);
+ mBackendTexture =
+ GrAHardwareBufferUtils::MakeBackendTexture(context, buffer, desc.width, desc.height,
+ &mDeleteProc, &mUpdateProc, &mImageCtx,
+ createProtectedImage, backendFormat,
+ isRender);
+ mColorType = GrAHardwareBufferUtils::GetSkColorTypeFromBufferFormat(desc.format);
+}
+
+void AutoBackendTexture::unref(bool releaseLocalResources) {
+ if (releaseLocalResources) {
+ mSurface = nullptr;
+ mImage = nullptr;
+ }
+
+ mUsageCount--;
+ if (mUsageCount <= 0) {
+ if (mBackendTexture.isValid()) {
+ mDeleteProc(mImageCtx);
+ mBackendTexture = {};
+ }
+ delete this;
+ }
+}
+
+// releaseSurfaceProc is invoked by SkSurface, when the texture is no longer in use.
+// "releaseContext" contains an "AutoBackendTexture*".
+void AutoBackendTexture::releaseSurfaceProc(SkSurface::ReleaseContext releaseContext) {
+ AutoBackendTexture* textureRelease = reinterpret_cast<AutoBackendTexture*>(releaseContext);
+ textureRelease->unref(false);
+}
+
+// releaseImageProc is invoked by SkImage, when the texture is no longer in use.
+// "releaseContext" contains an "AutoBackendTexture*".
+void AutoBackendTexture::releaseImageProc(SkImage::ReleaseContext releaseContext) {
+ AutoBackendTexture* textureRelease = reinterpret_cast<AutoBackendTexture*>(releaseContext);
+ textureRelease->unref(false);
+}
+
+sk_sp<SkImage> AutoBackendTexture::makeImage(ui::Dataspace dataspace, SkAlphaType alphaType,
+ GrDirectContext* context) {
+ ATRACE_CALL();
+
+ if (mBackendTexture.isValid()) {
+ mUpdateProc(mImageCtx, context);
+ }
+
+ sk_sp<SkImage> image =
+ SkImage::MakeFromTexture(context, mBackendTexture, kTopLeft_GrSurfaceOrigin, mColorType,
+ alphaType, toSkColorSpace(dataspace), releaseImageProc, this);
+ if (image.get()) {
+ // The following ref will be counteracted by releaseProc, when SkImage is discarded.
+ ref();
+ }
+
+ mImage = image;
+ mDataspace = dataspace;
+ LOG_ALWAYS_FATAL_IF(mImage == nullptr, "Unable to generate SkImage from buffer");
+ return mImage;
+}
+
+sk_sp<SkSurface> AutoBackendTexture::getOrCreateSurface(ui::Dataspace dataspace,
+ GrDirectContext* context) {
+ ATRACE_CALL();
+ if (!mSurface.get() || mDataspace != dataspace) {
+ sk_sp<SkSurface> surface =
+ SkSurface::MakeFromBackendTexture(context, mBackendTexture,
+ kTopLeft_GrSurfaceOrigin, 0, mColorType,
+ toSkColorSpace(dataspace), nullptr,
+ releaseSurfaceProc, this);
+ if (surface.get()) {
+ // The following ref will be counteracted by releaseProc, when SkSurface is discarded.
+ ref();
+ }
+ mSurface = surface;
+ }
+
+ mDataspace = dataspace;
+ LOG_ALWAYS_FATAL_IF(mSurface == nullptr, "Unable to generate SkSurface");
+ return mSurface;
+}
+
+} // namespace skia
+} // namespace renderengine
+} // namespace android
\ No newline at end of file
diff --git a/libs/renderengine/skia/AutoBackendTexture.h b/libs/renderengine/skia/AutoBackendTexture.h
new file mode 100644
index 0000000..30f4b77
--- /dev/null
+++ b/libs/renderengine/skia/AutoBackendTexture.h
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <GrAHardwareBufferUtils.h>
+#include <GrDirectContext.h>
+#include <SkImage.h>
+#include <SkSurface.h>
+#include <sys/types.h>
+
+#include "android-base/macros.h"
+#include "ui/GraphicTypes.h"
+
+namespace android {
+namespace renderengine {
+namespace skia {
+
+/**
+ * AutoBackendTexture manages GPU image lifetime. It is a ref-counted object
+ * that keeps GPU resources alive until the last SkImage or SkSurface object using them is
+ * destroyed.
+ */
+class AutoBackendTexture {
+public:
+ // Local reference that supports RAII-style management of an AutoBackendTexture
+ // AutoBackendTexture by itself can't be managed in a similar fashion because
+ // of shared ownership with Skia objects, so we wrap it here instead.
+ class LocalRef {
+ public:
+ LocalRef() {}
+
+ ~LocalRef() {
+ // Destroying the texture is the same as setting it to null
+ setTexture(nullptr);
+ }
+
+ // Sets the texture to locally ref-track.
+ void setTexture(AutoBackendTexture* texture) {
+ if (mTexture != nullptr) {
+ mTexture->unref(true);
+ }
+
+ mTexture = texture;
+ if (mTexture != nullptr) {
+ mTexture->ref();
+ }
+ }
+
+ AutoBackendTexture* getTexture() const { return mTexture; }
+
+ DISALLOW_COPY_AND_ASSIGN(LocalRef);
+
+ private:
+ AutoBackendTexture* mTexture = nullptr;
+ };
+
+ // Creates a GrBackendTexture whose contents come from the provided buffer.
+ AutoBackendTexture(GrDirectContext* context, AHardwareBuffer* buffer, bool isRender);
+
+ void ref() { mUsageCount++; }
+
+ // releaseLocalResources is true if the underlying SkImage and SkSurface
+ // should be deleted from local tracking.
+ void unref(bool releaseLocalResources);
+
+ // Makes a new SkImage from the texture content.
+ // As SkImages are immutable but buffer content is not, we create
+ // a new SkImage every time.
+ sk_sp<SkImage> makeImage(ui::Dataspace dataspace, SkAlphaType alphaType,
+ GrDirectContext* context);
+
+ // Makes a new SkSurface from the texture content, if needed.
+ sk_sp<SkSurface> getOrCreateSurface(ui::Dataspace dataspace, GrDirectContext* context);
+
+private:
+ // The only way to invoke dtor is with unref, when mUsageCount is 0.
+ ~AutoBackendTexture() {}
+
+ GrBackendTexture mBackendTexture;
+ GrAHardwareBufferUtils::DeleteImageProc mDeleteProc;
+ GrAHardwareBufferUtils::UpdateImageProc mUpdateProc;
+ GrAHardwareBufferUtils::TexImageCtx mImageCtx;
+
+ static void releaseSurfaceProc(SkSurface::ReleaseContext releaseContext);
+ static void releaseImageProc(SkImage::ReleaseContext releaseContext);
+
+ int mUsageCount = 0;
+
+ sk_sp<SkImage> mImage = nullptr;
+ sk_sp<SkSurface> mSurface = nullptr;
+ ui::Dataspace mDataspace = ui::Dataspace::UNKNOWN;
+ SkColorType mColorType = kUnknown_SkColorType;
+};
+
+} // namespace skia
+} // namespace renderengine
+} // namespace android
diff --git a/libs/renderengine/skia/SkiaGLRenderEngine.cpp b/libs/renderengine/skia/SkiaGLRenderEngine.cpp
index 69ad189..ee0a70a 100644
--- a/libs/renderengine/skia/SkiaGLRenderEngine.cpp
+++ b/libs/renderengine/skia/SkiaGLRenderEngine.cpp
@@ -15,14 +15,29 @@
*/
//#define LOG_NDEBUG 0
-#include <cstdint>
#undef LOG_TAG
#define LOG_TAG "RenderEngine"
#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+#include <cstdint>
+#include <memory>
+
+#include "SkImageInfo.h"
+#include "log/log_main.h"
+#include "system/graphics-base-v1.0.h"
+
#include <EGL/egl.h>
#include <EGL/eglext.h>
-#include <GLES2/gl2.h>
+#include <sync/sync.h>
+#include <ui/BlurRegion.h>
+#include <ui/GraphicBuffer.h>
+#include <utils/Trace.h>
+#include "../gl/GLExtensions.h"
+#include "SkiaGLRenderEngine.h"
+#include "filters/BlurFilter.h"
+#include "filters/LinearEffect.h"
+#include "skia/debug/SkiaCapture.h"
+
#include <GrContextOptions.h>
#include <SkCanvas.h>
#include <SkColorFilter.h>
@@ -33,18 +48,9 @@
#include <SkShadowUtils.h>
#include <SkSurface.h>
#include <gl/GrGLInterface.h>
-#include <sync/sync.h>
-#include <ui/GraphicBuffer.h>
-#include <utils/Trace.h>
#include <cmath>
-#include "../gl/GLExtensions.h"
-#include "SkiaGLRenderEngine.h"
-#include "filters/BlurFilter.h"
-
-extern "C" EGLAPI const char* eglQueryStringImplementationANDROID(EGLDisplay dpy, EGLint name);
-
bool checkGlError(const char* op, int lineNumber);
namespace android {
@@ -133,47 +139,6 @@
return err;
}
-// Converts an android dataspace to a supported SkColorSpace
-// Supported dataspaces are
-// 1. sRGB
-// 2. Display P3
-// 3. BT2020 PQ
-// 4. BT2020 HLG
-// Unknown primaries are mapped to BT709, and unknown transfer functions
-// are mapped to sRGB.
-static sk_sp<SkColorSpace> toColorSpace(ui::Dataspace dataspace) {
- skcms_Matrix3x3 gamut;
- switch (dataspace & HAL_DATASPACE_STANDARD_MASK) {
- case HAL_DATASPACE_STANDARD_BT709:
- gamut = SkNamedGamut::kSRGB;
- break;
- case HAL_DATASPACE_STANDARD_BT2020:
- gamut = SkNamedGamut::kRec2020;
- break;
- case HAL_DATASPACE_STANDARD_DCI_P3:
- gamut = SkNamedGamut::kDisplayP3;
- break;
- default:
- ALOGV("Unsupported Gamut: %d, defaulting to sRGB", dataspace);
- gamut = SkNamedGamut::kSRGB;
- break;
- }
-
- switch (dataspace & HAL_DATASPACE_TRANSFER_MASK) {
- case HAL_DATASPACE_TRANSFER_LINEAR:
- return SkColorSpace::MakeRGB(SkNamedTransferFn::kLinear, gamut);
- case HAL_DATASPACE_TRANSFER_SRGB:
- return SkColorSpace::MakeRGB(SkNamedTransferFn::kSRGB, gamut);
- case HAL_DATASPACE_TRANSFER_ST2084:
- return SkColorSpace::MakeRGB(SkNamedTransferFn::kPQ, gamut);
- case HAL_DATASPACE_TRANSFER_HLG:
- return SkColorSpace::MakeRGB(SkNamedTransferFn::kHLG, gamut);
- default:
- ALOGV("Unsupported Gamma: %d, defaulting to sRGB transfer", dataspace);
- return SkColorSpace::MakeRGB(SkNamedTransferFn::kSRGB, gamut);
- }
-}
-
std::unique_ptr<SkiaGLRenderEngine> SkiaGLRenderEngine::create(
const RenderEngineCreationArgs& args) {
// initialize EGL for the default display
@@ -182,16 +147,16 @@
LOG_ALWAYS_FATAL("failed to initialize EGL");
}
- const auto eglVersion = eglQueryStringImplementationANDROID(display, EGL_VERSION);
+ const auto eglVersion = eglQueryString(display, EGL_VERSION);
if (!eglVersion) {
checkGlError(__FUNCTION__, __LINE__);
- LOG_ALWAYS_FATAL("eglQueryStringImplementationANDROID(EGL_VERSION) failed");
+ LOG_ALWAYS_FATAL("eglQueryString(EGL_VERSION) failed");
}
- const auto eglExtensions = eglQueryStringImplementationANDROID(display, EGL_EXTENSIONS);
+ const auto eglExtensions = eglQueryString(display, EGL_EXTENSIONS);
if (!eglExtensions) {
checkGlError(__FUNCTION__, __LINE__);
- LOG_ALWAYS_FATAL("eglQueryStringImplementationANDROID(EGL_EXTENSIONS) failed");
+ LOG_ALWAYS_FATAL("eglQueryString(EGL_EXTENSIONS) failed");
}
auto& extensions = gl::GLExtensions::getInstance();
@@ -240,8 +205,8 @@
// initialize the renderer while GL is current
std::unique_ptr<SkiaGLRenderEngine> engine =
- std::make_unique<SkiaGLRenderEngine>(args, display, config, ctxt, placeholder,
- protectedContext, protectedPlaceholder);
+ std::make_unique<SkiaGLRenderEngine>(args, display, ctxt, placeholder, protectedContext,
+ protectedPlaceholder);
ALOGI("OpenGL ES informations:");
ALOGI("vendor : %s", extensions.getVendor());
@@ -294,38 +259,52 @@
}
SkiaGLRenderEngine::SkiaGLRenderEngine(const RenderEngineCreationArgs& args, EGLDisplay display,
- EGLConfig config, EGLContext ctxt, EGLSurface placeholder,
+ EGLContext ctxt, EGLSurface placeholder,
EGLContext protectedContext, EGLSurface protectedPlaceholder)
: mEGLDisplay(display),
- mEGLConfig(config),
mEGLContext(ctxt),
mPlaceholderSurface(placeholder),
mProtectedEGLContext(protectedContext),
mProtectedPlaceholderSurface(protectedPlaceholder),
mUseColorManagement(args.useColorManagement) {
- // Suppress unused field warnings for things we definitely will need/use
- // These EGL fields will all be needed for toggling between protected & unprotected contexts
- // Or we need different RE instances for that
- (void)mEGLDisplay;
- (void)mEGLConfig;
- (void)mEGLContext;
- (void)mPlaceholderSurface;
- (void)mProtectedEGLContext;
- (void)mProtectedPlaceholderSurface;
-
sk_sp<const GrGLInterface> glInterface(GrGLCreateNativeInterface());
LOG_ALWAYS_FATAL_IF(!glInterface.get());
GrContextOptions options;
options.fPreferExternalImagesOverES3 = true;
options.fDisableDistanceFieldPaths = true;
- mGrContext = GrDirectContext::MakeGL(std::move(glInterface), options);
+ mGrContext = GrDirectContext::MakeGL(glInterface, options);
+ if (useProtectedContext(true)) {
+ mProtectedGrContext = GrDirectContext::MakeGL(glInterface, options);
+ useProtectedContext(false);
+ }
if (args.supportsBackgroundBlur) {
mBlurFilter = new BlurFilter();
}
}
+bool SkiaGLRenderEngine::supportsProtectedContent() const {
+ return mProtectedEGLContext != EGL_NO_CONTEXT;
+}
+
+bool SkiaGLRenderEngine::useProtectedContext(bool useProtectedContext) {
+ if (useProtectedContext == mInProtectedContext) {
+ return true;
+ }
+ if (useProtectedContext && supportsProtectedContent()) {
+ return false;
+ }
+ const EGLSurface surface =
+ useProtectedContext ? mProtectedPlaceholderSurface : mPlaceholderSurface;
+ const EGLContext context = useProtectedContext ? mProtectedEGLContext : mEGLContext;
+ const bool success = eglMakeCurrent(mEGLDisplay, surface, surface, context) == EGL_TRUE;
+ if (success) {
+ mInProtectedContext = useProtectedContext;
+ }
+ return success;
+}
+
base::unique_fd SkiaGLRenderEngine::flush() {
ATRACE_CALL();
if (!gl::GLExtensions::getInstance().hasNativeFenceSync()) {
@@ -403,9 +382,41 @@
matrix[3][3], 0);
}
+static bool needsToneMapping(ui::Dataspace sourceDataspace, ui::Dataspace destinationDataspace) {
+ int64_t sourceTransfer = sourceDataspace & HAL_DATASPACE_TRANSFER_MASK;
+ int64_t destTransfer = destinationDataspace & HAL_DATASPACE_TRANSFER_MASK;
+
+ // Treat unsupported dataspaces as srgb
+ if (destTransfer != HAL_DATASPACE_TRANSFER_LINEAR &&
+ destTransfer != HAL_DATASPACE_TRANSFER_HLG &&
+ destTransfer != HAL_DATASPACE_TRANSFER_ST2084) {
+ destTransfer = HAL_DATASPACE_TRANSFER_SRGB;
+ }
+
+ if (sourceTransfer != HAL_DATASPACE_TRANSFER_LINEAR &&
+ sourceTransfer != HAL_DATASPACE_TRANSFER_HLG &&
+ sourceTransfer != HAL_DATASPACE_TRANSFER_ST2084) {
+ sourceTransfer = HAL_DATASPACE_TRANSFER_SRGB;
+ }
+
+ const bool isSourceLinear = sourceTransfer == HAL_DATASPACE_TRANSFER_LINEAR;
+ const bool isSourceSRGB = sourceTransfer == HAL_DATASPACE_TRANSFER_SRGB;
+ const bool isDestLinear = destTransfer == HAL_DATASPACE_TRANSFER_LINEAR;
+ const bool isDestSRGB = destTransfer == HAL_DATASPACE_TRANSFER_SRGB;
+
+ return !(isSourceLinear && isDestSRGB) && !(isSourceSRGB && isDestLinear) &&
+ sourceTransfer != destTransfer;
+}
+
+static bool needsLinearEffect(const mat4& colorTransform, ui::Dataspace sourceDataspace,
+ ui::Dataspace destinationDataspace) {
+ return colorTransform != mat4() || needsToneMapping(sourceDataspace, destinationDataspace);
+}
+
void SkiaGLRenderEngine::unbindExternalTextureBuffer(uint64_t bufferId) {
std::lock_guard<std::mutex> lock(mRenderingMutex);
- mImageCache.erase(bufferId);
+ mTextureCache.erase(bufferId);
+ mProtectedTextureCache.erase(bufferId);
}
status_t SkiaGLRenderEngine::drawLayers(const DisplaySettings& display,
@@ -433,38 +444,39 @@
return BAD_VALUE;
}
+ auto grContext = mInProtectedContext ? mProtectedGrContext : mGrContext;
+ auto& cache = mInProtectedContext ? mProtectedTextureCache : mTextureCache;
AHardwareBuffer_Desc bufferDesc;
AHardwareBuffer_describe(buffer->toAHardwareBuffer(), &bufferDesc);
-
LOG_ALWAYS_FATAL_IF(!hasUsage(bufferDesc, AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE),
"missing usage");
- sk_sp<SkSurface> surface;
+ std::shared_ptr<AutoBackendTexture::LocalRef> surfaceTextureRef = nullptr;
if (useFramebufferCache) {
- auto iter = mSurfaceCache.find(buffer->getId());
- if (iter != mSurfaceCache.end()) {
+ auto iter = cache.find(buffer->getId());
+ if (iter != cache.end()) {
ALOGV("Cache hit!");
- surface = iter->second;
+ surfaceTextureRef = iter->second;
}
}
- if (!surface) {
- surface = SkSurface::MakeFromAHardwareBuffer(mGrContext.get(), buffer->toAHardwareBuffer(),
- GrSurfaceOrigin::kTopLeft_GrSurfaceOrigin,
- mUseColorManagement
- ? toColorSpace(display.outputDataspace)
- : SkColorSpace::MakeSRGB(),
- nullptr);
- if (useFramebufferCache && surface) {
- ALOGD("Adding to cache");
- mSurfaceCache.insert({buffer->getId(), surface});
- }
- }
- if (!surface) {
- ALOGE("Failed to make surface");
- return BAD_VALUE;
- }
- auto canvas = surface->getCanvas();
+ if (surfaceTextureRef == nullptr || surfaceTextureRef->getTexture() == nullptr) {
+ surfaceTextureRef = std::make_shared<AutoBackendTexture::LocalRef>();
+ surfaceTextureRef->setTexture(
+ new AutoBackendTexture(mGrContext.get(), buffer->toAHardwareBuffer(), true));
+ if (useFramebufferCache) {
+ ALOGD("Adding to cache");
+ cache.insert({buffer->getId(), surfaceTextureRef});
+ }
+ }
+
+ sk_sp<SkSurface> surface =
+ surfaceTextureRef->getTexture()->getOrCreateSurface(mUseColorManagement
+ ? display.outputDataspace
+ : ui::Dataspace::SRGB,
+ mGrContext.get());
+
+ SkCanvas* canvas = mCapture.tryCapture(surface.get());
// Clear the entire canvas with a transparent black to prevent ghost images.
canvas->clear(SK_ColorTRANSPARENT);
canvas->save();
@@ -497,88 +509,142 @@
canvas->translate(-clipWidth / 2, -clipHeight / 2);
canvas->translate(-display.clip.left, -display.clip.top);
for (const auto& layer : layers) {
+ canvas->save();
+
+ // Layers have a local transform that should be applied to them
+ canvas->concat(getSkM44(layer->geometry.positionTransform).asM33());
+
SkPaint paint;
const auto& bounds = layer->geometry.boundaries;
const auto dest = getSkRect(bounds);
+ const auto layerRect = canvas->getTotalMatrix().mapRect(dest);
+ std::unordered_map<uint32_t, sk_sp<SkSurface>> cachedBlurs;
+ if (mBlurFilter) {
+ if (layer->backgroundBlurRadius > 0) {
+ ATRACE_NAME("BackgroundBlur");
+ auto blurredSurface = mBlurFilter->generate(canvas, surface,
+ layer->backgroundBlurRadius, layerRect);
+ cachedBlurs[layer->backgroundBlurRadius] = blurredSurface;
- if (layer->backgroundBlurRadius > 0) {
- ATRACE_NAME("BackgroundBlur");
- mBlurFilter->draw(canvas, surface, layer->backgroundBlurRadius);
+ drawBlurRegion(canvas, getBlurRegion(layer), layerRect, blurredSurface);
+ }
+ if (layer->blurRegions.size() > 0) {
+ for (auto region : layer->blurRegions) {
+ if (cachedBlurs[region.blurRadius]) {
+ continue;
+ }
+ ATRACE_NAME("BlurRegion");
+ auto blurredSurface =
+ mBlurFilter->generate(canvas, surface, region.blurRadius, layerRect);
+ cachedBlurs[region.blurRadius] = blurredSurface;
+ }
+ }
}
if (layer->source.buffer.buffer) {
ATRACE_NAME("DrawImage");
const auto& item = layer->source.buffer;
- const auto bufferWidth = item.buffer->getBounds().width();
- const auto bufferHeight = item.buffer->getBounds().height();
- sk_sp<SkImage> image;
- auto iter = mImageCache.find(item.buffer->getId());
- if (iter != mImageCache.end()) {
- image = iter->second;
+ std::shared_ptr<AutoBackendTexture::LocalRef> imageTextureRef = nullptr;
+ auto iter = mTextureCache.find(item.buffer->getId());
+ if (iter != mTextureCache.end()) {
+ imageTextureRef = iter->second;
} else {
- image = SkImage::MakeFromAHardwareBuffer(item.buffer->toAHardwareBuffer(),
- item.usePremultipliedAlpha
- ? kPremul_SkAlphaType
- : kUnpremul_SkAlphaType,
- mUseColorManagement
- ? toColorSpace(
- layer->sourceDataspace)
- : SkColorSpace::MakeSRGB());
- mImageCache.insert({item.buffer->getId(), image});
+ imageTextureRef = std::make_shared<AutoBackendTexture::LocalRef>();
+ imageTextureRef->setTexture(new AutoBackendTexture(mGrContext.get(),
+ item.buffer->toAHardwareBuffer(),
+ false));
+ mTextureCache.insert({buffer->getId(), imageTextureRef});
}
- SkMatrix matrix;
- if (layer->geometry.roundedCornersRadius > 0) {
- const auto roundedRect = getRoundedRect(layer);
- matrix.setTranslate(roundedRect.getBounds().left() - dest.left(),
- roundedRect.getBounds().top() - dest.top());
- } else {
- matrix.setIdentity();
- }
+ sk_sp<SkImage> image =
+ imageTextureRef->getTexture()
+ ->makeImage(mUseColorManagement
+ ? (needsLinearEffect(layer->colorTransform,
+ layer->sourceDataspace,
+ display.outputDataspace)
+ // If we need to map to linear space,
+ // then mark the source image with the
+ // same colorspace as the destination
+ // surface so that Skia's color
+ // management is a no-op.
+ ? display.outputDataspace
+ : layer->sourceDataspace)
+ : ui::Dataspace::SRGB,
+ item.isOpaque ? kOpaque_SkAlphaType
+ : (item.usePremultipliedAlpha
+ ? kPremul_SkAlphaType
+ : kUnpremul_SkAlphaType),
+ mGrContext.get());
auto texMatrix = getSkM44(item.textureTransform).asM33();
// textureTansform was intended to be passed directly into a shader, so when
// building the total matrix with the textureTransform we need to first
// normalize it, then apply the textureTransform, then scale back up.
- matrix.postScale(1.0f / bufferWidth, 1.0f / bufferHeight);
+ texMatrix.preScale(1.0f / bounds.getWidth(), 1.0f / bounds.getHeight());
+ texMatrix.postScale(image->width(), image->height());
- auto rotatedBufferWidth = bufferWidth;
- auto rotatedBufferHeight = bufferHeight;
+ SkMatrix matrix;
+ if (!texMatrix.invert(&matrix)) {
+ matrix = texMatrix;
+ }
+ // The shader does not respect the translation, so we add it to the texture
+ // transform for the SkImage. This will make sure that the correct layer contents
+ // are drawn in the correct part of the screen.
+ matrix.postTranslate(layer->geometry.boundaries.left, layer->geometry.boundaries.top);
- // Swap the buffer width and height if we're rotating, so that we
- // scale back up by the correct factors post-rotation.
- if (texMatrix.getSkewX() <= -0.5f || texMatrix.getSkewX() >= 0.5f) {
- std::swap(rotatedBufferWidth, rotatedBufferHeight);
- // TODO: clean this up.
- // GLESRenderEngine specifies its texture coordinates in
- // CW orientation under OpenGL conventions, when they probably should have
- // been CCW instead. The net result is that orientation
- // transforms are applied in the reverse
- // direction to render the correct result, because SurfaceFlinger uses the inverse
- // of the display transform to correct for that. But this means that
- // the tex transform passed by SkiaGLRenderEngine will rotate
- // individual layers in the reverse orientation. Hack around it
- // by injected a 180 degree rotation, but ultimately this is
- // a bug in how SurfaceFlinger invokes the RenderEngine
- // interface, so the proper fix should live there, and GLESRenderEngine
- // should be fixed accordingly.
- matrix.postRotate(180, 0.5, 0.5);
+ sk_sp<SkShader> shader;
+
+ if (layer->source.buffer.useTextureFiltering) {
+ shader = image->makeShader(SkTileMode::kClamp, SkTileMode::kClamp,
+ SkSamplingOptions(
+ {SkFilterMode::kLinear, SkMipmapMode::kNone}),
+ &matrix);
+ } else {
+ shader = image->makeShader(SkSamplingOptions(), matrix);
}
- matrix.postConcat(texMatrix);
- matrix.postScale(rotatedBufferWidth, rotatedBufferHeight);
- paint.setShader(image->makeShader(matrix));
+ if (mUseColorManagement &&
+ needsLinearEffect(layer->colorTransform, layer->sourceDataspace,
+ display.outputDataspace)) {
+ LinearEffect effect = LinearEffect{.inputDataspace = layer->sourceDataspace,
+ .outputDataspace = display.outputDataspace,
+ .undoPremultipliedAlpha = !item.isOpaque &&
+ item.usePremultipliedAlpha};
+
+ auto effectIter = mRuntimeEffects.find(effect);
+ sk_sp<SkRuntimeEffect> runtimeEffect = nullptr;
+ if (effectIter == mRuntimeEffects.end()) {
+ runtimeEffect = buildRuntimeEffect(effect);
+ mRuntimeEffects.insert({effect, runtimeEffect});
+ } else {
+ runtimeEffect = effectIter->second;
+ }
+
+ paint.setShader(createLinearEffectShader(shader, effect, runtimeEffect,
+ layer->colorTransform,
+ display.maxLuminance,
+ layer->source.buffer.maxMasteringLuminance,
+ layer->source.buffer.maxContentLuminance));
+ } else {
+ paint.setShader(shader);
+ }
+ // Make sure to take into the account the alpha set on the layer.
+ paint.setAlphaf(layer->alpha);
} else {
ATRACE_NAME("DrawColor");
const auto color = layer->source.solidColor;
- paint.setColor(SkColor4f{.fR = color.r, .fG = color.g, .fB = color.b, layer->alpha});
+ paint.setShader(SkShaders::Color(SkColor4f{.fR = color.r,
+ .fG = color.g,
+ .fB = color.b,
+ layer->alpha},
+ nullptr));
}
paint.setColorFilter(SkColorFilters::Matrix(toSkColorMatrix(display.colorTransform)));
- // Layers have a local transform matrix that should be applied to them.
- canvas->save();
- canvas->concat(getSkM44(layer->geometry.positionTransform));
+ for (const auto effectRegion : layer->blurRegions) {
+ drawBlurRegion(canvas, effectRegion, layerRect, cachedBlurs[effectRegion.blurRadius]);
+ }
if (layer->shadow.length > 0) {
const auto rect = layer->geometry.roundedCornersRadius > 0
@@ -587,18 +653,19 @@
drawShadow(canvas, rect, layer->geometry.roundedCornersRadius, layer->shadow);
}
+ // Push the clipRRect onto the clip stack. Draw the image. Pop the clip.
if (layer->geometry.roundedCornersRadius > 0) {
- canvas->drawRRect(getRoundedRect(layer), paint);
- } else {
- canvas->drawRect(dest, paint);
+ canvas->clipRRect(getRoundedRect(layer), true);
}
+ canvas->drawRect(dest, paint);
canvas->restore();
}
+ canvas->restore();
+ mCapture.endCapture();
{
ATRACE_NAME("flush surface");
surface->flush();
}
- canvas->restore();
if (drawFence != nullptr) {
*drawFence = flush();
@@ -612,7 +679,7 @@
} else {
ATRACE_BEGIN("Submit(sync=false)");
}
- bool success = mGrContext->submit(requireSync);
+ bool success = grContext->submit(requireSync);
ATRACE_END();
if (!success) {
ALOGE("Failed to flush RenderEngine commands");
@@ -639,6 +706,21 @@
return SkRRect::MakeRectXY(rect, cornerRadius, cornerRadius);
}
+inline BlurRegion SkiaGLRenderEngine::getBlurRegion(const LayerSettings* layer) {
+ const auto rect = getSkRect(layer->geometry.boundaries);
+ const auto cornersRadius = layer->geometry.roundedCornersRadius;
+ return BlurRegion{.blurRadius = static_cast<uint32_t>(layer->backgroundBlurRadius),
+ .cornerRadiusTL = cornersRadius,
+ .cornerRadiusTR = cornersRadius,
+ .cornerRadiusBL = cornersRadius,
+ .cornerRadiusBR = cornersRadius,
+ .alpha = 1,
+ .left = static_cast<int>(rect.fLeft),
+ .top = static_cast<int>(rect.fTop),
+ .right = static_cast<int>(rect.fRight),
+ .bottom = static_cast<int>(rect.fBottom)};
+}
+
inline SkColor SkiaGLRenderEngine::getSkColor(const vec4& color) {
return SkColorSetARGB(color.a * 255, color.r * 255, color.g * 255, color.b * 255);
}
@@ -678,6 +760,55 @@
flags);
}
+void SkiaGLRenderEngine::drawBlurRegion(SkCanvas* canvas, const BlurRegion& effectRegion,
+ const SkRect& layerRect, sk_sp<SkSurface> blurredSurface) {
+ ATRACE_CALL();
+
+ SkPaint paint;
+ paint.setAlpha(static_cast<int>(effectRegion.alpha * 255));
+ const auto matrix = getBlurShaderTransform(canvas, layerRect);
+ paint.setShader(blurredSurface->makeImageSnapshot()->makeShader(
+ SkTileMode::kClamp,
+ SkTileMode::kClamp,
+ SkSamplingOptions({SkFilterMode::kLinear, SkMipmapMode::kNone}),
+ &matrix));
+
+ auto rect = SkRect::MakeLTRB(effectRegion.left, effectRegion.top, effectRegion.right,
+ effectRegion.bottom);
+
+ if (effectRegion.cornerRadiusTL > 0 || effectRegion.cornerRadiusTR > 0 ||
+ effectRegion.cornerRadiusBL > 0 || effectRegion.cornerRadiusBR > 0) {
+ const SkVector radii[4] =
+ {SkVector::Make(effectRegion.cornerRadiusTL, effectRegion.cornerRadiusTL),
+ SkVector::Make(effectRegion.cornerRadiusTR, effectRegion.cornerRadiusTR),
+ SkVector::Make(effectRegion.cornerRadiusBL, effectRegion.cornerRadiusBL),
+ SkVector::Make(effectRegion.cornerRadiusBR, effectRegion.cornerRadiusBR)};
+ SkRRect roundedRect;
+ roundedRect.setRectRadii(rect, radii);
+ canvas->drawRRect(roundedRect, paint);
+ } else {
+ canvas->drawRect(rect, paint);
+ }
+}
+
+SkMatrix SkiaGLRenderEngine::getBlurShaderTransform(const SkCanvas* canvas,
+ const SkRect& layerRect) {
+ // 1. Apply the blur shader matrix, which scales up the blured surface to its real size
+ auto matrix = mBlurFilter->getShaderMatrix();
+ // 2. Since the blurred surface has the size of the layer, we align it with the
+ // top left corner of the layer position.
+ matrix.postConcat(SkMatrix::Translate(layerRect.fLeft, layerRect.fTop));
+ // 3. Finally, apply the inverse canvas matrix. The snapshot made in the BlurFilter is in the
+ // original surface orientation. The inverse matrix has to be applied to align the blur
+ // surface with the current orientation/position of the canvas.
+ SkMatrix drawInverse;
+ if (canvas->getTotalMatrix().invert(&drawInverse)) {
+ matrix.postConcat(drawInverse);
+ }
+
+ return matrix;
+}
+
EGLContext SkiaGLRenderEngine::createEglContext(EGLDisplay display, EGLConfig config,
EGLContext shareContext, bool useContextPriority,
Protection protection) {
@@ -751,10 +882,8 @@
return eglCreatePbufferSurface(display, placeholderConfig, attributes.data());
}
-void SkiaGLRenderEngine::cleanFramebufferCache() {
- mSurfaceCache.clear();
-}
+void SkiaGLRenderEngine::cleanFramebufferCache() {}
} // namespace skia
} // namespace renderengine
-} // namespace android
\ No newline at end of file
+} // namespace android
diff --git a/libs/renderengine/skia/SkiaGLRenderEngine.h b/libs/renderengine/skia/SkiaGLRenderEngine.h
index ed4ba11..b53250e 100644
--- a/libs/renderengine/skia/SkiaGLRenderEngine.h
+++ b/libs/renderengine/skia/SkiaGLRenderEngine.h
@@ -29,9 +29,14 @@
#include <mutex>
#include <unordered_map>
+#include "AutoBackendTexture.h"
#include "EGL/egl.h"
+#include "SkImageInfo.h"
#include "SkiaRenderEngine.h"
+#include "android-base/macros.h"
#include "filters/BlurFilter.h"
+#include "skia/debug/SkiaCapture.h"
+#include "skia/filters/LinearEffect.h"
namespace android {
namespace renderengine {
@@ -40,8 +45,8 @@
class SkiaGLRenderEngine : public skia::SkiaRenderEngine {
public:
static std::unique_ptr<SkiaGLRenderEngine> create(const RenderEngineCreationArgs& args);
- SkiaGLRenderEngine(const RenderEngineCreationArgs& args, EGLDisplay display, EGLConfig config,
- EGLContext ctxt, EGLSurface placeholder, EGLContext protectedContext,
+ SkiaGLRenderEngine(const RenderEngineCreationArgs& args, EGLDisplay display, EGLContext ctxt,
+ EGLSurface placeholder, EGLContext protectedContext,
EGLSurface protectedPlaceholder);
~SkiaGLRenderEngine() override{};
@@ -51,6 +56,9 @@
const sp<GraphicBuffer>& buffer, const bool useFramebufferCache,
base::unique_fd&& bufferFence, base::unique_fd* drawFence) override;
void cleanFramebufferCache() override;
+ bool isProtected() const override { return mInProtectedContext; }
+ bool supportsProtectedContent() const override;
+ bool useProtectedContext(bool useProtectedContext) override;
protected:
void dump(std::string& /*result*/) override{};
@@ -67,6 +75,7 @@
inline SkRect getSkRect(const FloatRect& layer);
inline SkRect getSkRect(const Rect& layer);
inline SkRRect getRoundedRect(const LayerSettings* layer);
+ inline BlurRegion getBlurRegion(const LayerSettings* layer);
inline SkColor getSkColor(const vec4& color);
inline SkM44 getSkM44(const mat4& matrix);
inline SkPoint3 getSkPoint3(const vec3& vector);
@@ -75,9 +84,11 @@
bool waitFence(base::unique_fd fenceFd);
void drawShadow(SkCanvas* canvas, const SkRect& casterRect, float casterCornerRadius,
const ShadowSettings& shadowSettings);
+ void drawBlurRegion(SkCanvas* canvas, const BlurRegion& blurRegion, const SkRect& layerRect,
+ sk_sp<SkSurface> blurredSurface);
+ SkMatrix getBlurShaderTransform(const SkCanvas* canvas, const SkRect& layerRect);
EGLDisplay mEGLDisplay;
- EGLConfig mEGLConfig;
EGLContext mEGLContext;
EGLSurface mPlaceholderSurface;
EGLContext mProtectedEGLContext;
@@ -86,8 +97,12 @@
const bool mUseColorManagement;
- // Cache of GL images that we'll store per GraphicBuffer ID
- std::unordered_map<uint64_t, sk_sp<SkImage>> mImageCache GUARDED_BY(mRenderingMutex);
+ // Cache of GL textures that we'll store per GraphicBuffer ID
+ std::unordered_map<uint64_t, std::shared_ptr<AutoBackendTexture::LocalRef>> mTextureCache
+ GUARDED_BY(mRenderingMutex);
+ std::unordered_map<uint64_t, std::shared_ptr<AutoBackendTexture::LocalRef>>
+ mProtectedTextureCache GUARDED_BY(mRenderingMutex);
+ std::unordered_map<LinearEffect, sk_sp<SkRuntimeEffect>, LinearEffectHasher> mRuntimeEffects;
// Mutex guarding rendering operations, so that:
// 1. GL operations aren't interleaved, and
// 2. Internal state related to rendering that is potentially modified by
@@ -96,13 +111,18 @@
sp<Fence> mLastDrawFence;
+ // Graphics context used for creating surfaces and submitting commands
sk_sp<GrDirectContext> mGrContext;
+ // Same as above, but for protected content (eg. DRM)
+ sk_sp<GrDirectContext> mProtectedGrContext;
- std::unordered_map<uint64_t, sk_sp<SkSurface>> mSurfaceCache;
+ bool mInProtectedContext = false;
+ // Object to capture commands send to Skia.
+ SkiaCapture mCapture;
};
} // namespace skia
} // namespace renderengine
} // namespace android
-#endif /* SF_GLESRENDERENGINE_H_ */
\ No newline at end of file
+#endif /* SF_GLESRENDERENGINE_H_ */
diff --git a/libs/renderengine/skia/debug/CaptureTimer.cpp b/libs/renderengine/skia/debug/CaptureTimer.cpp
new file mode 100644
index 0000000..11bcdb8
--- /dev/null
+++ b/libs/renderengine/skia/debug/CaptureTimer.cpp
@@ -0,0 +1,47 @@
+/*
+ * 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 "CaptureTimer.h"
+
+#undef LOG_TAG
+#define LOG_TAG "RenderEngine"
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
+#include "CommonPool.h"
+
+#include <thread>
+
+namespace android {
+namespace renderengine {
+namespace skia {
+
+void CaptureTimer::setTimeout(TimeoutCallback function, std::chrono::milliseconds delay) {
+ this->clear = false;
+ CommonPool::post([=]() {
+ if (this->clear) return;
+ std::this_thread::sleep_for(delay);
+ if (this->clear) return;
+ function();
+ });
+}
+
+void CaptureTimer::stop() {
+ this->clear = true;
+}
+
+} // namespace skia
+} // namespace renderengine
+} // namespace android
\ No newline at end of file
diff --git a/libs/renderengine/skia/debug/CaptureTimer.h b/libs/renderengine/skia/debug/CaptureTimer.h
new file mode 100644
index 0000000..a0aa302
--- /dev/null
+++ b/libs/renderengine/skia/debug/CaptureTimer.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <chrono>
+#include <functional>
+
+namespace android {
+namespace renderengine {
+namespace skia {
+
+/**
+ * Simple timer that times out after a given delay and executes a void
+ * callback function.
+ */
+class CaptureTimer {
+ bool clear = false;
+
+public:
+ using TimeoutCallback = std::function<void()>;
+ // Start the timeout.
+ void setTimeout(TimeoutCallback function, std::chrono::milliseconds delay);
+ // Stop and clean up.
+ void stop();
+};
+
+} // namespace skia
+} // namespace renderengine
+} // namespace android
\ No newline at end of file
diff --git a/libs/renderengine/skia/debug/CommonPool.cpp b/libs/renderengine/skia/debug/CommonPool.cpp
new file mode 100644
index 0000000..bf15300
--- /dev/null
+++ b/libs/renderengine/skia/debug/CommonPool.cpp
@@ -0,0 +1,98 @@
+/*
+ * 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 "CommonPool.h"
+
+#undef LOG_TAG
+#define LOG_TAG "RenderEngine"
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
+#include <sys/resource.h>
+#include <utils/Trace.h>
+
+#include <system/thread_defs.h>
+#include <array>
+
+namespace android {
+namespace renderengine {
+namespace skia {
+
+CommonPool::CommonPool() {
+ ATRACE_CALL();
+
+ CommonPool* pool = this;
+ // Create 2 workers
+ for (int i = 0; i < THREAD_COUNT; i++) {
+ std::thread worker([pool, i] {
+ {
+ std::array<char, 20> name{"reTask"};
+ snprintf(name.data(), name.size(), "reTask%d", i);
+ auto self = pthread_self();
+ pthread_setname_np(self, name.data());
+ setpriority(PRIO_PROCESS, 0, ANDROID_PRIORITY_FOREGROUND);
+ }
+ pool->workerLoop();
+ });
+ worker.detach();
+ }
+}
+
+CommonPool& CommonPool::instance() {
+ static CommonPool pool;
+ return pool;
+}
+
+void CommonPool::post(Task&& task) {
+ instance().enqueue(std::move(task));
+}
+
+void CommonPool::enqueue(Task&& task) {
+ std::unique_lock lock(mLock);
+ while (mWorkQueue.size() > QUEUE_SIZE) {
+ lock.unlock();
+ ALOGW("Queue is full: %d, waiting before adding more tasks.", QUEUE_SIZE);
+ usleep(100);
+ lock.lock();
+ }
+ mWorkQueue.push(std::move(task));
+ if (mWaitingThreads == THREAD_COUNT || (mWaitingThreads > 0 && mWorkQueue.size() > 1)) {
+ mCondition.notify_one();
+ }
+}
+
+void CommonPool::workerLoop() {
+ std::unique_lock lock(mLock);
+ while (true) {
+ if (mWorkQueue.size() == 0) {
+ mWaitingThreads++;
+ mCondition.wait(lock);
+ mWaitingThreads--;
+ }
+ // Need to double-check that work is still available now that we have the lock
+ // It may have already been grabbed by a different thread
+ while (mWorkQueue.size() > 0) {
+ auto work = mWorkQueue.front();
+ mWorkQueue.pop();
+ lock.unlock();
+ work();
+ lock.lock();
+ }
+ }
+}
+
+} // namespace skia
+} // namespace renderengine
+} // namespace android
\ No newline at end of file
diff --git a/libs/renderengine/skia/debug/CommonPool.h b/libs/renderengine/skia/debug/CommonPool.h
new file mode 100644
index 0000000..7fc3d23
--- /dev/null
+++ b/libs/renderengine/skia/debug/CommonPool.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <log/log.h>
+
+#include <condition_variable>
+#include <functional>
+#include <future>
+#include <mutex>
+#include <queue>
+
+namespace android {
+namespace renderengine {
+namespace skia {
+
+namespace {
+#define PREVENT_COPY_AND_ASSIGN(Type) \
+private: \
+ Type(const Type&) = delete; \
+ void operator=(const Type&) = delete
+} // namespace
+
+/**
+ * Shamelessly copied from HWUI to execute Skia Capturing on the back thread in
+ * a safe manner.
+ */
+class CommonPool {
+ PREVENT_COPY_AND_ASSIGN(CommonPool);
+
+public:
+ using Task = std::function<void()>;
+ static constexpr auto THREAD_COUNT = 2;
+ static constexpr auto QUEUE_SIZE = 128;
+
+ static void post(Task&& func);
+
+private:
+ static CommonPool& instance();
+
+ CommonPool();
+ ~CommonPool() {}
+
+ void enqueue(Task&&);
+
+ void workerLoop();
+
+ std::mutex mLock;
+ std::condition_variable mCondition;
+ int mWaitingThreads = 0;
+ std::queue<Task> mWorkQueue;
+};
+
+} // namespace skia
+} // namespace renderengine
+} // namespace android
diff --git a/libs/renderengine/skia/debug/README.md b/libs/renderengine/skia/debug/README.md
new file mode 100644
index 0000000..4719e34
--- /dev/null
+++ b/libs/renderengine/skia/debug/README.md
@@ -0,0 +1,17 @@
+This library turns on recording of skia commands in SkiaGL version of the RE.
+The debug property defines number of milliseconds for the recording to take place.
+A non zero value turns on the recording. The recording will stop after MS specified.
+To reset the recording, set the capture_skia_ms flag to a new time. When recording
+is finished, the capture_skia_ms flag will be set to 0 to avoid circular recording.
+
+In order to allow the process to write files onto the device run:
+adb shell setenforce 0
+
+To start recording run:
+adb shell setprop debug.renderengine.capture_skia_ms 1000
+
+File will be stored in the /data/user/ directory on the device:
+adb shell ls -al /data/user/
+
+To retrieve the data from the device:
+adb pull /data/user/re_skiacapture_<timestamp>.mskp
diff --git a/libs/renderengine/skia/debug/SkiaCapture.cpp b/libs/renderengine/skia/debug/SkiaCapture.cpp
new file mode 100644
index 0000000..8006a11
--- /dev/null
+++ b/libs/renderengine/skia/debug/SkiaCapture.cpp
@@ -0,0 +1,144 @@
+/*
+ * 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 "SkiaCapture.h"
+
+#undef LOG_TAG
+#define LOG_TAG "RenderEngine"
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
+#include <android-base/properties.h>
+#include <android-base/stringprintf.h>
+#include <log/log.h>
+#include <renderengine/RenderEngine.h>
+#include <utils/Trace.h>
+
+#include "CommonPool.h"
+#include "src/utils/SkMultiPictureDocument.h"
+
+namespace android {
+namespace renderengine {
+namespace skia {
+
+// The root of the filename to write a recorded SKP to. In order for this file to
+// be written to /data/user/, user must run 'adb shell setenforce 0' in the device.
+static const std::string CAPTURED_FILENAME_BASE = "/data/user/re_skiacapture";
+
+SkiaCapture::~SkiaCapture() {
+ mTimer.stop();
+}
+
+SkCanvas* SkiaCapture::tryCapture(SkSurface* surface) {
+ ATRACE_CALL();
+
+ // If we are not running yet, set up.
+ if (!mCaptureRunning) {
+ mTimerInterval = std::chrono::milliseconds(
+ base::GetIntProperty(PROPERTY_DEBUG_RENDERENGINE_CAPTURE_SKIA_MS, 0));
+ // Set up the multi-frame capture. If we fail to set it up, then just return canvas.
+ // If interval is 0, return surface.
+ if (CC_LIKELY(mTimerInterval == 0ms || !setupMultiFrameCapture())) {
+ return surface->getCanvas();
+ }
+ // Start the new timer. When timer expires, write to file.
+ mTimer.setTimeout(
+ [this] {
+ endCapture();
+ writeToFile();
+ // To avoid going in circles, set the flag to 0. This way the capture can be
+ // restarted just by setting the flag and without restarting the process.
+ base::SetProperty(PROPERTY_DEBUG_RENDERENGINE_CAPTURE_SKIA_MS, "0");
+ },
+ mTimerInterval);
+ }
+
+ // Create a canvas pointer, fill it.
+ SkCanvas* pictureCanvas = mMultiPic->beginPage(surface->width(), surface->height());
+
+ // Setting up an nway canvas is common to any kind of capture.
+ mNwayCanvas = std::make_unique<SkNWayCanvas>(surface->width(), surface->height());
+ mNwayCanvas->addCanvas(surface->getCanvas());
+ mNwayCanvas->addCanvas(pictureCanvas);
+
+ return mNwayCanvas.get();
+}
+
+void SkiaCapture::endCapture() {
+ ATRACE_CALL();
+ // Don't end anything if we are not running.
+ if (!mCaptureRunning) {
+ return;
+ }
+ // Reset the canvas pointer.
+ mNwayCanvas.reset();
+ // End page.
+ if (mMultiPic) {
+ mMultiPic->endPage();
+ }
+}
+
+void SkiaCapture::writeToFile() {
+ ATRACE_CALL();
+ // Pass mMultiPic and mOpenMultiPicStream to a background thread, which will
+ // handle the heavyweight serialization work and destroy them.
+ // mOpenMultiPicStream is released to a bare pointer because keeping it in
+ // a smart pointer makes the lambda non-copyable. The lambda is only called
+ // once, so this is safe.
+ SkFILEWStream* stream = mOpenMultiPicStream.release();
+ CommonPool::post([doc = std::move(mMultiPic), stream] {
+ ALOGD("Finalizing multi frame SKP");
+ doc->close();
+ delete stream;
+ ALOGD("Multi frame SKP complete.");
+ });
+ mCaptureRunning = false;
+}
+
+bool SkiaCapture::setupMultiFrameCapture() {
+ ATRACE_CALL();
+ ALOGD("Set up multi-frame capture, ms = %llu", mTimerInterval.count());
+
+ std::string captureFile;
+ // Attach a timestamp to the file.
+ base::StringAppendF(&captureFile, "%s_%lld.mskp", CAPTURED_FILENAME_BASE.c_str(),
+ std::chrono::steady_clock::now().time_since_epoch().count());
+ auto stream = std::make_unique<SkFILEWStream>(captureFile.c_str());
+ // We own this stream and need to hold it until close() finishes.
+ if (stream->isValid()) {
+ mOpenMultiPicStream = std::move(stream);
+ mSerialContext.reset(new SkSharingSerialContext());
+ SkSerialProcs procs;
+ procs.fImageProc = SkSharingSerialContext::serializeImage;
+ procs.fImageCtx = mSerialContext.get();
+ procs.fTypefaceProc = [](SkTypeface* tf, void* ctx) {
+ return tf->serialize(SkTypeface::SerializeBehavior::kDoIncludeData);
+ };
+ // SkDocuments don't take ownership of the streams they write.
+ // we need to keep it until after mMultiPic.close()
+ // procs is passed as a pointer, but just as a method of having an optional default.
+ // procs doesn't need to outlive this Make call.
+ mMultiPic = SkMakeMultiPictureDocument(mOpenMultiPicStream.get(), &procs);
+ mCaptureRunning = true;
+ return true;
+ } else {
+ ALOGE("Could not open \"%s\" for writing.", captureFile.c_str());
+ return false;
+ }
+}
+
+} // namespace skia
+} // namespace renderengine
+} // namespace android
diff --git a/libs/renderengine/skia/debug/SkiaCapture.h b/libs/renderengine/skia/debug/SkiaCapture.h
new file mode 100644
index 0000000..52717a7
--- /dev/null
+++ b/libs/renderengine/skia/debug/SkiaCapture.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <SkDocument.h>
+#include <SkNWayCanvas.h>
+#include <SkSurface.h>
+#include <chrono>
+#include "CaptureTimer.h"
+#include "tools/SkSharingProc.h"
+
+namespace android {
+namespace renderengine {
+namespace skia {
+
+using namespace std::chrono_literals;
+
+/**
+ * Class that captures frames that are sent to Skia in Render Engine. It sets up
+ * a multi frame capture and writes it into a file on the device. The capture is
+ * done based on a timer.
+ */
+class SkiaCapture {
+ using Interval = std::chrono::milliseconds;
+
+public:
+ SkiaCapture() {}
+ virtual ~SkiaCapture();
+ // Called every frame. Normally returns early with screen canvas.
+ // But when capture is enabled, returns an nwaycanvas where commands are also recorded.
+ SkCanvas* tryCapture(SkSurface* surface);
+ // Called at the end of every frame.
+ void endCapture();
+
+private:
+ // Performs the first-frame work of a multi frame SKP capture. Returns true if successful.
+ bool setupMultiFrameCapture();
+
+ // Closes the recording and serializes sequence to a file.
+ void writeToFile();
+
+ // Multi frame serialization stream and writer used when serializing more than one frame.
+ std::unique_ptr<SkFILEWStream> mOpenMultiPicStream;
+ sk_sp<SkDocument> mMultiPic;
+ std::unique_ptr<SkSharingSerialContext> mSerialContext;
+ std::unique_ptr<SkNWayCanvas> mNwayCanvas;
+
+ // Capturing and interval control.
+ bool mCaptureRunning = false;
+ CaptureTimer mTimer;
+ Interval mTimerInterval = 0ms;
+};
+
+} // namespace skia
+} // namespace renderengine
+} // namespace android
diff --git a/libs/renderengine/skia/filters/BlurFilter.cpp b/libs/renderengine/skia/filters/BlurFilter.cpp
index eb791a7..8927be8 100644
--- a/libs/renderengine/skia/filters/BlurFilter.cpp
+++ b/libs/renderengine/skia/filters/BlurFilter.cpp
@@ -14,6 +14,8 @@
* limitations under the License.
*/
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
#include "BlurFilter.h"
#include <SkCanvas.h>
#include <SkData.h>
@@ -38,11 +40,11 @@
half4 main(float2 xy) {
float2 scaled_xy = float2(xy.x * in_inverseScale, xy.y * in_inverseScale);
- float4 c = float4(sample(input, scaled_xy));
- c += float4(sample(input, scaled_xy + float2( in_blurOffset.x, in_blurOffset.y)));
- c += float4(sample(input, scaled_xy + float2( in_blurOffset.x, -in_blurOffset.y)));
- c += float4(sample(input, scaled_xy + float2(-in_blurOffset.x, in_blurOffset.y)));
- c += float4(sample(input, scaled_xy + float2(-in_blurOffset.x, -in_blurOffset.y)));
+ half4 c = sample(input, scaled_xy);
+ c += sample(input, scaled_xy + float2( in_blurOffset.x, in_blurOffset.y));
+ c += sample(input, scaled_xy + float2( in_blurOffset.x, -in_blurOffset.y));
+ c += sample(input, scaled_xy + float2(-in_blurOffset.x, in_blurOffset.y));
+ c += sample(input, scaled_xy + float2(-in_blurOffset.x, -in_blurOffset.y));
return half4(c.rgb * 0.2, 1.0);
}
@@ -55,8 +57,8 @@
mBlurEffect = std::move(blurEffect);
}
-void BlurFilter::draw(SkCanvas* canvas, sk_sp<SkSurface> input, const uint32_t blurRadius) const {
- ATRACE_CALL();
+sk_sp<SkSurface> BlurFilter::generate(SkCanvas* canvas, const sk_sp<SkSurface> input,
+ const uint32_t blurRadius, SkRect rect) const {
// Kawase is an approximation of Gaussian, but it behaves differently from it.
// A radius transformation is required for approximating them, and also to introduce
// non-integer steps, necessary to smoothly interpolate large radii.
@@ -64,16 +66,21 @@
float numberOfPasses = std::min(kMaxPasses, (uint32_t)ceil(tmpRadius));
float radiusByPasses = tmpRadius / (float)numberOfPasses;
- SkImageInfo scaledInfo = SkImageInfo::MakeN32Premul((float)input->width() * kInputScale,
- (float)input->height() * kInputScale);
+ SkImageInfo scaledInfo = SkImageInfo::MakeN32Premul((float)rect.width() * kInputScale,
+ (float)rect.height() * kInputScale);
+ SkRect scaledRect = SkRect::MakeWH(scaledInfo.width(), scaledInfo.height());
+
auto drawSurface = canvas->makeSurface(scaledInfo);
const float stepX = radiusByPasses;
const float stepY = radiusByPasses;
// start by drawing and downscaling and doing the first blur pass
+ SkSamplingOptions linear(SkFilterMode::kLinear, SkMipmapMode::kNone);
SkRuntimeShaderBuilder blurBuilder(mBlurEffect);
- blurBuilder.child("input") = input->makeImageSnapshot()->makeShader();
+ blurBuilder.child("input") =
+ input->makeImageSnapshot(rect.round())
+ ->makeShader(SkTileMode::kClamp, SkTileMode::kClamp, linear);
blurBuilder.uniform("in_inverseScale") = kInverseInputScale;
blurBuilder.uniform("in_blurOffset") =
SkV2{stepX * kInverseInputScale, stepY * kInverseInputScale};
@@ -84,7 +91,9 @@
SkPaint paint;
paint.setShader(blurBuilder.makeShader(nullptr, false));
paint.setFilterQuality(kLow_SkFilterQuality);
- drawSurface->getCanvas()->drawIRect(scaledInfo.bounds(), paint);
+
+ drawSurface->getCanvas()->drawRect(scaledRect, paint);
+
blurBuilder.child("input") = nullptr;
}
@@ -97,17 +106,20 @@
for (auto i = 1; i < numberOfPasses; i++) {
const float stepScale = (float)i * kInputScale;
- blurBuilder.child("input") = readSurface->makeImageSnapshot()->makeShader();
+ blurBuilder.child("input") =
+ readSurface->makeImageSnapshot()->makeShader(SkTileMode::kClamp,
+ SkTileMode::kClamp, linear);
blurBuilder.uniform("in_inverseScale") = 1.0f;
blurBuilder.uniform("in_blurOffset") = SkV2{stepX * stepScale, stepY * stepScale};
SkPaint paint;
paint.setShader(blurBuilder.makeShader(nullptr, false));
paint.setFilterQuality(kLow_SkFilterQuality);
- drawSurface->getCanvas()->drawIRect(scaledInfo.bounds(), paint);
+
+ drawSurface->getCanvas()->drawRect(scaledRect, paint);
// Swap buffers for next iteration
- auto tmp = drawSurface;
+ const auto tmp = drawSurface;
drawSurface = readSurface;
readSurface = tmp;
blurBuilder.child("input") = nullptr;
@@ -115,19 +127,13 @@
lastDrawTarget = readSurface;
}
- drawSurface->flushAndSubmit();
+ return lastDrawTarget;
+}
- // do the final composition, with alpha blending to hide downscaling artifacts.
- {
- SkPaint paint;
- paint.setShader(lastDrawTarget->makeImageSnapshot()->makeShader(
- SkMatrix::MakeScale(kInverseInputScale)));
- paint.setFilterQuality(kLow_SkFilterQuality);
- paint.setAlpha(std::min(1.0f, (float)blurRadius / kMaxCrossFadeRadius) * 255);
- canvas->drawIRect(SkIRect::MakeWH(input->width(), input->height()), paint);
- }
+SkMatrix BlurFilter::getShaderMatrix() const {
+ return SkMatrix::Scale(kInverseInputScale, kInverseInputScale);
}
} // namespace skia
} // namespace renderengine
-} // namespace android
\ No newline at end of file
+} // namespace android
diff --git a/libs/renderengine/skia/filters/BlurFilter.h b/libs/renderengine/skia/filters/BlurFilter.h
index 94b3673..734bfcb 100644
--- a/libs/renderengine/skia/filters/BlurFilter.h
+++ b/libs/renderengine/skia/filters/BlurFilter.h
@@ -47,8 +47,11 @@
explicit BlurFilter();
virtual ~BlurFilter(){};
- // Execute blur passes, rendering to a canvas.
- void draw(SkCanvas* canvas, sk_sp<SkSurface> input, const uint32_t radius) const;
+ // Execute blur, saving it to a texture
+ sk_sp<SkSurface> generate(SkCanvas* canvas, const sk_sp<SkSurface> input, const uint32_t radius,
+ SkRect rect) const;
+ // Returns a matrix that should be applied to the blur shader
+ SkMatrix getShaderMatrix() const;
private:
sk_sp<SkRuntimeEffect> mBlurEffect;
diff --git a/libs/renderengine/skia/filters/LinearEffect.cpp b/libs/renderengine/skia/filters/LinearEffect.cpp
new file mode 100644
index 0000000..7680649
--- /dev/null
+++ b/libs/renderengine/skia/filters/LinearEffect.cpp
@@ -0,0 +1,470 @@
+/*
+ * 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 "LinearEffect.h"
+
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
+#include <SkString.h>
+#include <utils/Trace.h>
+
+#include <optional>
+
+#include "log/log.h"
+#include "math/mat4.h"
+#include "system/graphics-base-v1.0.h"
+#include "ui/ColorSpace.h"
+
+namespace android {
+namespace renderengine {
+namespace skia {
+
+static void generateEOTF(ui::Dataspace dataspace, SkString& shader) {
+ switch (dataspace & HAL_DATASPACE_TRANSFER_MASK) {
+ case HAL_DATASPACE_TRANSFER_ST2084:
+ shader.append(R"(
+
+ float3 EOTF(float3 color) {
+ float m1 = (2610.0 / 4096.0) / 4.0;
+ float m2 = (2523.0 / 4096.0) * 128.0;
+ float c1 = (3424.0 / 4096.0);
+ float c2 = (2413.0 / 4096.0) * 32.0;
+ float c3 = (2392.0 / 4096.0) * 32.0;
+
+ float3 tmp = pow(clamp(color, 0.0, 1.0), 1.0 / float3(m2));
+ tmp = max(tmp - c1, 0.0) / (c2 - c3 * tmp);
+ return pow(tmp, 1.0 / float3(m1));
+ }
+ )");
+ break;
+ case HAL_DATASPACE_TRANSFER_HLG:
+ shader.append(R"(
+ float EOTF_channel(float channel) {
+ const float a = 0.17883277;
+ const float b = 0.28466892;
+ const float c = 0.55991073;
+ return channel <= 0.5 ? channel * channel / 3.0 :
+ (exp((channel - c) / a) + b) / 12.0;
+ }
+
+ float3 EOTF(float3 color) {
+ return float3(EOTF_channel(color.r), EOTF_channel(color.g),
+ EOTF_channel(color.b));
+ }
+ )");
+ break;
+ case HAL_DATASPACE_TRANSFER_LINEAR:
+ shader.append(R"(
+ float3 EOTF(float3 color) {
+ return color;
+ }
+ )");
+ break;
+ case HAL_DATASPACE_TRANSFER_SRGB:
+ default:
+ shader.append(R"(
+
+ float EOTF_sRGB(float srgb) {
+ return srgb <= 0.04045 ? srgb / 12.92 : pow((srgb + 0.055) / 1.055, 2.4);
+ }
+
+ float3 EOTF_sRGB(float3 srgb) {
+ return float3(EOTF_sRGB(srgb.r), EOTF_sRGB(srgb.g), EOTF_sRGB(srgb.b));
+ }
+
+ float3 EOTF(float3 srgb) {
+ return sign(srgb.rgb) * EOTF_sRGB(abs(srgb.rgb));
+ }
+ )");
+ break;
+ }
+}
+
+static void generateXYZTransforms(SkString& shader) {
+ shader.append(R"(
+ uniform float4x4 in_rgbToXyz;
+ uniform float4x4 in_xyzToRgb;
+ float3 ToXYZ(float3 rgb) {
+ return clamp((in_rgbToXyz * float4(rgb, 1.0)).rgb, 0.0, 1.0);
+ }
+
+ float3 ToRGB(float3 xyz) {
+ return clamp((in_xyzToRgb * float4(xyz, 1.0)).rgb, 0.0, 1.0);
+ }
+ )");
+}
+
+// Conversion from relative light to absolute light (maps from [0, 1] to [0, maxNits])
+static void generateLuminanceScalesForOOTF(ui::Dataspace inputDataspace, SkString& shader) {
+ switch (inputDataspace & HAL_DATASPACE_TRANSFER_MASK) {
+ case HAL_DATASPACE_TRANSFER_ST2084:
+ shader.append(R"(
+ float3 ScaleLuminance(float3 xyz) {
+ return xyz * 10000.0;
+ }
+ )");
+ break;
+ case HAL_DATASPACE_TRANSFER_HLG:
+ shader.append(R"(
+ float3 ScaleLuminance(float3 xyz) {
+ return xyz * 1000.0 * pow(xyz.y, 0.2);
+ }
+ )");
+ break;
+ default:
+ shader.append(R"(
+ float3 ScaleLuminance(float3 xyz) {
+ return xyz * in_displayMaxLuminance;
+ }
+ )");
+ break;
+ }
+}
+
+static void generateToneMapInterpolation(ui::Dataspace inputDataspace,
+ ui::Dataspace outputDataspace, SkString& shader) {
+ switch (inputDataspace & HAL_DATASPACE_TRANSFER_MASK) {
+ case HAL_DATASPACE_TRANSFER_ST2084:
+ case HAL_DATASPACE_TRANSFER_HLG:
+ switch (outputDataspace & HAL_DATASPACE_TRANSFER_MASK) {
+ case HAL_DATASPACE_TRANSFER_ST2084:
+ shader.append(R"(
+ float3 ToneMap(float3 xyz) {
+ return xyz;
+ }
+ )");
+ break;
+ case HAL_DATASPACE_TRANSFER_HLG:
+ // PQ has a wider luminance range (10,000 nits vs. 1,000 nits) than HLG, so
+ // we'll clamp the luminance range in case we're mapping from PQ input to HLG
+ // output.
+ shader.append(R"(
+ float3 ToneMap(float3 xyz) {
+ return clamp(xyz, 0.0, 1000.0);
+ }
+ )");
+ break;
+ default:
+ // Here we're mapping from HDR to SDR content, so interpolate using a Hermitian
+ // polynomial onto the smaller luminance range.
+ shader.append(R"(
+ float3 ToneMap(float3 xyz) {
+ float maxInLumi = in_inputMaxLuminance;
+ float maxOutLumi = in_displayMaxLuminance;
+
+ float nits = xyz.y;
+
+ // clamp to max input luminance
+ nits = clamp(nits, 0.0, maxInLumi);
+
+ // scale [0.0, maxInLumi] to [0.0, maxOutLumi]
+ if (maxInLumi <= maxOutLumi) {
+ return xyz * (maxOutLumi / maxInLumi);
+ } else {
+ // three control points
+ const float x0 = 10.0;
+ const float y0 = 17.0;
+ float x1 = maxOutLumi * 0.75;
+ float y1 = x1;
+ float x2 = x1 + (maxInLumi - x1) / 2.0;
+ float y2 = y1 + (maxOutLumi - y1) * 0.75;
+
+ // horizontal distances between the last three control points
+ float h12 = x2 - x1;
+ float h23 = maxInLumi - x2;
+ // tangents at the last three control points
+ float m1 = (y2 - y1) / h12;
+ float m3 = (maxOutLumi - y2) / h23;
+ float m2 = (m1 + m3) / 2.0;
+
+ if (nits < x0) {
+ // scale [0.0, x0] to [0.0, y0] linearly
+ float slope = y0 / x0;
+ return xyz * slope;
+ } else if (nits < x1) {
+ // scale [x0, x1] to [y0, y1] linearly
+ float slope = (y1 - y0) / (x1 - x0);
+ nits = y0 + (nits - x0) * slope;
+ } else if (nits < x2) {
+ // scale [x1, x2] to [y1, y2] using Hermite interp
+ float t = (nits - x1) / h12;
+ nits = (y1 * (1.0 + 2.0 * t) + h12 * m1 * t) * (1.0 - t) * (1.0 - t) +
+ (y2 * (3.0 - 2.0 * t) + h12 * m2 * (t - 1.0)) * t * t;
+ } else {
+ // scale [x2, maxInLumi] to [y2, maxOutLumi] using Hermite interp
+ float t = (nits - x2) / h23;
+ nits = (y2 * (1.0 + 2.0 * t) + h23 * m2 * t) * (1.0 - t) * (1.0 - t) +
+ (maxOutLumi * (3.0 - 2.0 * t) + h23 * m3 * (t - 1.0)) * t * t;
+ }
+ }
+
+ // color.y is greater than x0 and is thus non-zero
+ return xyz * (nits / xyz.y);
+ }
+ )");
+ break;
+ }
+ break;
+ default:
+ switch (outputDataspace & HAL_DATASPACE_TRANSFER_MASK) {
+ case HAL_DATASPACE_TRANSFER_ST2084:
+ case HAL_DATASPACE_TRANSFER_HLG:
+ // Map from SDR onto an HDR output buffer
+ // Here we use a polynomial curve to map from [0, displayMaxLuminance] onto
+ // [0, maxOutLumi] which is hard-coded to be 3000 nits.
+ shader.append(R"(
+ float3 ToneMap(float3 xyz) {
+ const float maxOutLumi = 3000.0;
+
+ const float x0 = 5.0;
+ const float y0 = 2.5;
+ float x1 = in_displayMaxLuminance * 0.7;
+ float y1 = maxOutLumi * 0.15;
+ float x2 = in_displayMaxLuminance * 0.9;
+ float y2 = maxOutLumi * 0.45;
+ float x3 = in_displayMaxLuminance;
+ float y3 = maxOutLumi;
+
+ float c1 = y1 / 3.0;
+ float c2 = y2 / 2.0;
+ float c3 = y3 / 1.5;
+
+ float nits = xyz.y;
+
+ if (nits <= x0) {
+ // scale [0.0, x0] to [0.0, y0] linearly
+ float slope = y0 / x0;
+ return xyz * slope;
+ } else if (nits <= x1) {
+ // scale [x0, x1] to [y0, y1] using a curve
+ float t = (nits - x0) / (x1 - x0);
+ nits = (1.0 - t) * (1.0 - t) * y0 + 2.0 * (1.0 - t) * t * c1 + t * t * y1;
+ } else if (nits <= x2) {
+ // scale [x1, x2] to [y1, y2] using a curve
+ float t = (nits - x1) / (x2 - x1);
+ nits = (1.0 - t) * (1.0 - t) * y1 + 2.0 * (1.0 - t) * t * c2 + t * t * y2;
+ } else {
+ // scale [x2, x3] to [y2, y3] using a curve
+ float t = (nits - x2) / (x3 - x2);
+ nits = (1.0 - t) * (1.0 - t) * y2 + 2.0 * (1.0 - t) * t * c3 + t * t * y3;
+ }
+
+ // xyz.y is greater than x0 and is thus non-zero
+ return xyz * (nits / xyz.y);
+ }
+ )");
+ break;
+ default:
+ // For completeness, this is tone-mapping from SDR to SDR, where this is just a
+ // no-op.
+ shader.append(R"(
+ float3 ToneMap(float3 xyz) {
+ return xyz;
+ }
+ )");
+ break;
+ }
+ break;
+ }
+}
+
+// Normalizes from absolute light back to relative light (maps from [0, maxNits] back to [0, 1])
+static void generateLuminanceNormalizationForOOTF(ui::Dataspace outputDataspace, SkString& shader) {
+ switch (outputDataspace & HAL_DATASPACE_TRANSFER_MASK) {
+ case HAL_DATASPACE_TRANSFER_ST2084:
+ shader.append(R"(
+ float3 NormalizeLuminance(float3 xyz) {
+ return xyz / 10000.0;
+ }
+ )");
+ break;
+ case HAL_DATASPACE_TRANSFER_HLG:
+ shader.append(R"(
+ float3 NormalizeLuminance(float3 xyz) {
+ return xyz / 1000.0 * pow(xyz.y / 1000.0, -0.2 / 1.2);
+ }
+ )");
+ break;
+ default:
+ shader.append(R"(
+ float3 NormalizeLuminance(float3 xyz) {
+ return xyz / in_displayMaxLuminance;
+ }
+ )");
+ break;
+ }
+}
+
+static void generateOOTF(ui::Dataspace inputDataspace, ui::Dataspace outputDataspace,
+ SkString& shader) {
+ // Input uniforms
+ shader.append(R"(
+ uniform float in_displayMaxLuminance;
+ uniform float in_inputMaxLuminance;
+ )");
+
+ generateLuminanceScalesForOOTF(inputDataspace, shader);
+ generateToneMapInterpolation(inputDataspace, outputDataspace, shader);
+ generateLuminanceNormalizationForOOTF(outputDataspace, shader);
+
+ shader.append(R"(
+ float3 OOTF(float3 xyz) {
+ return NormalizeLuminance(ToneMap(ScaleLuminance(xyz)));
+ }
+ )");
+}
+
+static void generateOETF(ui::Dataspace dataspace, SkString& shader) {
+ switch (dataspace & HAL_DATASPACE_TRANSFER_MASK) {
+ case HAL_DATASPACE_TRANSFER_ST2084:
+ shader.append(R"(
+
+ float3 OETF(float3 xyz) {
+ float m1 = (2610.0 / 4096.0) / 4.0;
+ float m2 = (2523.0 / 4096.0) * 128.0;
+ float c1 = (3424.0 / 4096.0);
+ float c2 = (2413.0 / 4096.0) * 32.0;
+ float c3 = (2392.0 / 4096.0) * 32.0;
+
+ float3 tmp = pow(xyz, float3(m1));
+ tmp = (c1 + c2 * tmp) / (1.0 + c3 * tmp);
+ return pow(tmp, float3(m2));
+ }
+ )");
+ break;
+ case HAL_DATASPACE_TRANSFER_HLG:
+ shader.append(R"(
+ float OETF_channel(float channel) {
+ const float a = 0.17883277;
+ const float b = 0.28466892;
+ const float c = 0.55991073;
+ return channel <= 1.0 / 12.0 ? sqrt(3.0 * channel) :
+ a * log(12.0 * channel - b) + c;
+ }
+
+ float3 OETF(float3 linear) {
+ return float3(OETF_channel(linear.r), OETF_channel(linear.g),
+ OETF_channel(linear.b));
+ }
+ )");
+ break;
+ case HAL_DATASPACE_TRANSFER_LINEAR:
+ shader.append(R"(
+ float3 OETF(float3 linear) {
+ return linear;
+ }
+ )");
+ break;
+ case HAL_DATASPACE_TRANSFER_SRGB:
+ default:
+ shader.append(R"(
+ float OETF_sRGB(float linear) {
+ return linear <= 0.0031308 ?
+ linear * 12.92 : (pow(linear, 1.0 / 2.4) * 1.055) - 0.055;
+ }
+
+ float3 OETF_sRGB(float3 linear) {
+ return float3(OETF_sRGB(linear.r), OETF_sRGB(linear.g), OETF_sRGB(linear.b));
+ }
+
+ float3 OETF(float3 linear) {
+ return sign(linear.rgb) * OETF_sRGB(abs(linear.rgb));
+ }
+ )");
+ break;
+ }
+}
+
+static void generateEffectiveOOTF(bool undoPremultipliedAlpha, SkString& shader) {
+ shader.append(R"(
+ in shader input;
+ half4 main(float2 xy) {
+ float4 c = float4(sample(input, xy));
+ )");
+ if (undoPremultipliedAlpha) {
+ shader.append(R"(
+ c.rgb = c.rgb / (c.a + 0.0019);
+ )");
+ }
+ shader.append(R"(
+ c.rgb = OETF(ToRGB(OOTF(ToXYZ(EOTF(c.rgb)))));
+ )");
+ if (undoPremultipliedAlpha) {
+ shader.append(R"(
+ c.rgb = c.rgb * (c.a + 0.0019);
+ )");
+ }
+ shader.append(R"(
+ return c;
+ }
+ )");
+}
+static ColorSpace toColorSpace(ui::Dataspace dataspace) {
+ switch (dataspace & HAL_DATASPACE_STANDARD_MASK) {
+ case HAL_DATASPACE_STANDARD_BT709:
+ return ColorSpace::sRGB();
+ break;
+ case HAL_DATASPACE_STANDARD_DCI_P3:
+ return ColorSpace::DisplayP3();
+ break;
+ case HAL_DATASPACE_STANDARD_BT2020:
+ return ColorSpace::BT2020();
+ break;
+ default:
+ return ColorSpace::sRGB();
+ break;
+ }
+}
+
+sk_sp<SkRuntimeEffect> buildRuntimeEffect(const LinearEffect& linearEffect) {
+ ATRACE_CALL();
+ SkString shaderString;
+ generateEOTF(linearEffect.inputDataspace, shaderString);
+ generateXYZTransforms(shaderString);
+ generateOOTF(linearEffect.inputDataspace, linearEffect.outputDataspace, shaderString);
+ generateOETF(linearEffect.outputDataspace, shaderString);
+ generateEffectiveOOTF(linearEffect.undoPremultipliedAlpha, shaderString);
+
+ auto [shader, error] = SkRuntimeEffect::Make(shaderString);
+ if (!shader) {
+ LOG_ALWAYS_FATAL("LinearColorFilter construction error: %s", error.c_str());
+ }
+ return shader;
+}
+
+sk_sp<SkShader> createLinearEffectShader(sk_sp<SkShader> shader, const LinearEffect& linearEffect,
+ sk_sp<SkRuntimeEffect> runtimeEffect,
+ const mat4& colorTransform, float maxDisplayLuminance,
+ float maxMasteringLuminance, float maxContentLuminance) {
+ ATRACE_CALL();
+ SkRuntimeShaderBuilder effectBuilder(runtimeEffect);
+
+ effectBuilder.child("input") = shader;
+
+ ColorSpace inputColorSpace = toColorSpace(linearEffect.inputDataspace);
+ ColorSpace outputColorSpace = toColorSpace(linearEffect.outputDataspace);
+
+ effectBuilder.uniform("in_rgbToXyz") = mat4(inputColorSpace.getRGBtoXYZ());
+ effectBuilder.uniform("in_xyzToRgb") = colorTransform * mat4(outputColorSpace.getXYZtoRGB());
+ effectBuilder.uniform("in_displayMaxLuminance") = maxDisplayLuminance;
+ effectBuilder.uniform("in_inputMaxLuminance") =
+ std::min(maxMasteringLuminance, maxContentLuminance);
+ return effectBuilder.makeShader(nullptr, false);
+}
+
+} // namespace skia
+} // namespace renderengine
+} // namespace android
\ No newline at end of file
diff --git a/libs/renderengine/skia/filters/LinearEffect.h b/libs/renderengine/skia/filters/LinearEffect.h
new file mode 100644
index 0000000..20b8338
--- /dev/null
+++ b/libs/renderengine/skia/filters/LinearEffect.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <math/mat4.h>
+
+#include <optional>
+
+#include "SkRuntimeEffect.h"
+#include "SkShader.h"
+#include "ui/GraphicTypes.h"
+
+namespace android {
+namespace renderengine {
+namespace skia {
+
+/**
+ * Arguments for creating an effect that applies color transformations in linear XYZ space.
+ * A linear effect is decomposed into the following steps when operating on an image:
+ * 1. Electrical-Optical Transfer Function (EOTF) maps the input RGB signal into the intended
+ * relative display brightness of the scene in nits for each RGB channel
+ * 2. Transformation matrix from linear RGB brightness to linear XYZ, to operate on display
+ * luminance.
+ * 3. Opto-Optical Transfer Function (OOTF) applies a "rendering intent". This can include tone
+ * mapping to display SDR content alongside HDR content, or any number of subjective transformations
+ * 4. Transformation matrix from linear XYZ back to linear RGB brightness.
+ * 5. Opto-Electronic Transfer Function (OETF) maps the display brightness of the scene back to
+ * output RGB colors.
+ *
+ * For further reading, consult the recommendation in ITU-R BT.2390-4:
+ * https://www.itu.int/dms_pub/itu-r/opb/rep/R-REP-BT.2390-4-2018-PDF-E.pdf
+ *
+ * Skia normally attempts to do its own simple tone mapping, i.e., the working color space is
+ * intended to be the output surface. However, Skia does not support complex tone mapping such as
+ * polynomial interpolation. As such, this filter assumes that tone mapping has not yet been applied
+ * to the source colors. so that the tone mapping process is only applied once by this effect. Tone
+ * mapping is applied when presenting HDR content (content with HLG or PQ transfer functions)
+ * alongside other content, whereby maximum input luminance is mapped to maximum output luminance
+ * and intermediate values are interpolated.
+ */
+struct LinearEffect {
+ // Input dataspace of the source colors.
+ const ui::Dataspace inputDataspace = ui::Dataspace::SRGB;
+
+ // Working dataspace for the output surface, for conversion from linear space.
+ const ui::Dataspace outputDataspace = ui::Dataspace::SRGB;
+
+ // Sets whether alpha premultiplication must be undone.
+ // This is required if the source colors use premultiplied alpha and is not opaque.
+ const bool undoPremultipliedAlpha = false;
+};
+
+static inline bool operator==(const LinearEffect& lhs, const LinearEffect& rhs) {
+ return lhs.inputDataspace == rhs.inputDataspace && lhs.outputDataspace == rhs.outputDataspace &&
+ lhs.undoPremultipliedAlpha == rhs.undoPremultipliedAlpha;
+}
+
+struct LinearEffectHasher {
+ // Inspired by art/runtime/class_linker.cc
+ // Also this is what boost:hash_combine does
+ static size_t HashCombine(size_t seed, size_t val) {
+ return seed ^ (val + 0x9e3779b9 + (seed << 6) + (seed >> 2));
+ }
+ size_t operator()(const LinearEffect& le) const {
+ size_t result = std::hash<ui::Dataspace>{}(le.inputDataspace);
+ result = HashCombine(result, std::hash<ui::Dataspace>{}(le.outputDataspace));
+ return HashCombine(result, std::hash<bool>{}(le.undoPremultipliedAlpha));
+ }
+};
+
+sk_sp<SkRuntimeEffect> buildRuntimeEffect(const LinearEffect& linearEffect);
+
+// Generates a shader resulting from applying the a linear effect created from
+// LinearEffectArgs::buildEffect to an inputShader.
+// Optionally, a color transform may also be provided, which combines with the
+// matrix transforming from linear XYZ to linear RGB immediately before OETF.
+// We also provide additional HDR metadata upon creating the shader:
+// * The max display luminance is the max luminance of the physical display in nits
+// * The max mastering luminance is provided as the max luminance from the SMPTE 2086
+// standard.
+// * The max content luminance is provided as the max light level from the CTA 861.3
+// standard.
+sk_sp<SkShader> createLinearEffectShader(sk_sp<SkShader> inputShader,
+ const LinearEffect& linearEffect,
+ sk_sp<SkRuntimeEffect> runtimeEffect,
+ const mat4& colorTransform, float maxDisplayLuminance,
+ float maxMasteringLuminance, float maxContentLuminance);
+} // namespace skia
+} // namespace renderengine
+} // namespace android
diff --git a/libs/renderengine/tests/RenderEngineTest.cpp b/libs/renderengine/tests/RenderEngineTest.cpp
index d795616..d9dfd8c 100644
--- a/libs/renderengine/tests/RenderEngineTest.cpp
+++ b/libs/renderengine/tests/RenderEngineTest.cpp
@@ -14,6 +14,9 @@
* limitations under the License.
*/
+#undef LOG_TAG
+#define LOG_TAG "RenderEngineTest"
+
// TODO(b/129481165): remove the #pragma below and fix conversion issues
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconversion"
@@ -37,9 +40,20 @@
namespace android {
-struct RenderEngineTest : public ::testing::Test {
- static void SetUpTestSuite() {
- sRE = renderengine::gl::GLESRenderEngine::create(
+class RenderEngineFactory {
+public:
+ virtual ~RenderEngineFactory() = default;
+
+ virtual std::string name() = 0;
+ virtual std::unique_ptr<renderengine::gl::GLESRenderEngine> createRenderEngine() = 0;
+};
+
+class GLESRenderEngineFactory : public RenderEngineFactory {
+public:
+ std::string name() override { return "GLESRenderEngineFactory"; }
+
+ std::unique_ptr<renderengine::gl::GLESRenderEngine> createRenderEngine() override {
+ renderengine::RenderEngineCreationArgs reCreationArgs =
renderengine::RenderEngineCreationArgs::Builder()
.setPixelFormat(static_cast<int>(ui::PixelFormat::RGBA_8888))
.setImageCacheSize(1)
@@ -49,16 +63,72 @@
.setSupportsBackgroundBlur(true)
.setContextPriority(renderengine::RenderEngine::ContextPriority::MEDIUM)
.setRenderEngineType(renderengine::RenderEngine::RenderEngineType::GLES)
- .build());
+ .build();
+ return renderengine::gl::GLESRenderEngine::create(reCreationArgs);
}
+};
- static void TearDownTestSuite() {
- // The ordering here is important - sCurrentBuffer must live longer
- // than RenderEngine to avoid a null reference on tear-down.
- sRE = nullptr;
- sCurrentBuffer = nullptr;
+class GLESCMRenderEngineFactory : public RenderEngineFactory {
+public:
+ std::string name() override { return "GLESCMRenderEngineFactory"; }
+
+ std::unique_ptr<renderengine::gl::GLESRenderEngine> createRenderEngine() override {
+ renderengine::RenderEngineCreationArgs reCreationArgs =
+ renderengine::RenderEngineCreationArgs::Builder()
+ .setPixelFormat(static_cast<int>(ui::PixelFormat::RGBA_8888))
+ .setImageCacheSize(1)
+ .setEnableProtectedContext(false)
+ .setPrecacheToneMapperShaderOnly(false)
+ .setSupportsBackgroundBlur(true)
+ .setContextPriority(renderengine::RenderEngine::ContextPriority::MEDIUM)
+ .setRenderEngineType(renderengine::RenderEngine::RenderEngineType::GLES)
+ .setUseColorManagerment(true)
+ .build();
+ return renderengine::gl::GLESRenderEngine::create(reCreationArgs);
}
+};
+class SkiaGLESRenderEngineFactory : public RenderEngineFactory {
+public:
+ std::string name() override { return "SkiaGLESRenderEngineFactory"; }
+
+ std::unique_ptr<renderengine::gl::GLESRenderEngine> createRenderEngine() override {
+ renderengine::RenderEngineCreationArgs reCreationArgs =
+ renderengine::RenderEngineCreationArgs::Builder()
+ .setPixelFormat(static_cast<int>(ui::PixelFormat::RGBA_8888))
+ .setImageCacheSize(1)
+ .setEnableProtectedContext(false)
+ .setPrecacheToneMapperShaderOnly(false)
+ .setSupportsBackgroundBlur(true)
+ .setContextPriority(renderengine::RenderEngine::ContextPriority::MEDIUM)
+ .setRenderEngineType(renderengine::RenderEngine::RenderEngineType::SKIA_GL)
+ .build();
+ return renderengine::gl::GLESRenderEngine::create(reCreationArgs);
+ }
+};
+
+class SkiaGLESCMRenderEngineFactory : public RenderEngineFactory {
+public:
+ std::string name() override { return "SkiaGLESCMRenderEngineFactory"; }
+
+ std::unique_ptr<renderengine::gl::GLESRenderEngine> createRenderEngine() override {
+ renderengine::RenderEngineCreationArgs reCreationArgs =
+ renderengine::RenderEngineCreationArgs::Builder()
+ .setPixelFormat(static_cast<int>(ui::PixelFormat::RGBA_8888))
+ .setImageCacheSize(1)
+ .setEnableProtectedContext(false)
+ .setPrecacheToneMapperShaderOnly(false)
+ .setSupportsBackgroundBlur(true)
+ .setContextPriority(renderengine::RenderEngine::ContextPriority::MEDIUM)
+ .setRenderEngineType(renderengine::RenderEngine::RenderEngineType::SKIA_GL)
+ .setUseColorManagerment(true)
+ .build();
+ return renderengine::gl::GLESRenderEngine::create(reCreationArgs);
+ }
+};
+
+class RenderEngineTest : public ::testing::TestWithParam<std::shared_ptr<RenderEngineFactory>> {
+public:
static sp<GraphicBuffer> allocateDefaultBuffer() {
return new GraphicBuffer(DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT,
HAL_PIXEL_FORMAT_RGBA_8888, 1,
@@ -75,16 +145,24 @@
"input");
}
- RenderEngineTest() { mBuffer = allocateDefaultBuffer(); }
+ RenderEngineTest() {
+ 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());
+ mBuffer = allocateDefaultBuffer();
+ }
~RenderEngineTest() {
if (WRITE_BUFFER_TO_FILE_ON_FAILURE && ::testing::Test::HasFailure()) {
writeBufferToFile("/data/texture_out_");
}
for (uint32_t texName : mTexNames) {
- sRE->deleteTextures(1, &texName);
- EXPECT_FALSE(sRE->isTextureNameKnownForTesting(texName));
+ mRE->deleteTextures(1, &texName);
+ EXPECT_FALSE(mRE->isTextureNameKnownForTesting(texName));
}
+ 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());
}
void writeBufferToFile(const char* basename) {
@@ -256,8 +334,8 @@
sp<GraphicBuffer> buffer) {
base::unique_fd fence;
status_t status =
- sRE->drawLayers(settings, layers, buffer, true, base::unique_fd(), &fence);
- sCurrentBuffer = buffer;
+ mRE->drawLayers(settings, layers, buffer, true, base::unique_fd(), &fence);
+ mCurrentBuffer = buffer;
int fd = fence.release();
if (fd >= 0) {
@@ -267,7 +345,7 @@
ASSERT_EQ(NO_ERROR, status);
if (layers.size() > 0) {
- ASSERT_TRUE(sRE->isFramebufferImageCachedForTesting(buffer->getId()));
+ ASSERT_TRUE(mRE->isFramebufferImageCachedForTesting(buffer->getId()));
}
}
@@ -328,6 +406,12 @@
void fillBufferColorTransform();
template <typename SourceVariant>
+ void fillBufferWithColorTransformZeroLayerAlpha();
+
+ template <typename SourceVariant>
+ void fillBufferColorTransformZeroLayerAlpha();
+
+ template <typename SourceVariant>
void fillRedBufferWithRoundedCorners();
template <typename SourceVariant>
@@ -362,33 +446,30 @@
const renderengine::ShadowSettings& shadow, const ubyte4& casterColor,
const ubyte4& backgroundColor);
- // Keep around the same renderengine object to save on initialization time.
- // For now, exercise the GL backend directly so that some caching specifics
- // can be tested without changing the interface.
- static std::unique_ptr<renderengine::gl::GLESRenderEngine> sRE;
+ std::unique_ptr<renderengine::gl::GLESRenderEngine> mRE;
+
// Dumb hack to avoid NPE in the EGL driver: the GraphicBuffer needs to
// be freed *after* RenderEngine is destroyed, so that the EGL image is
// destroyed first.
- static sp<GraphicBuffer> sCurrentBuffer;
+ sp<GraphicBuffer> mCurrentBuffer;
sp<GraphicBuffer> mBuffer;
std::vector<uint32_t> mTexNames;
};
-std::unique_ptr<renderengine::gl::GLESRenderEngine> RenderEngineTest::sRE = nullptr;
-sp<GraphicBuffer> RenderEngineTest::sCurrentBuffer = nullptr;
-
struct ColorSourceVariant {
static void fillColor(renderengine::LayerSettings& layer, half r, half g, half b,
RenderEngineTest* /*fixture*/) {
layer.source.solidColor = half3(r, g, b);
+ layer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
}
};
struct RelaxOpaqueBufferVariant {
static void setOpaqueBit(renderengine::LayerSettings& layer) {
layer.source.buffer.isOpaque = false;
+ layer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
}
static uint8_t getAlphaChannel() { return 255; }
@@ -397,6 +478,7 @@
struct ForceOpaqueBufferVariant {
static void setOpaqueBit(renderengine::LayerSettings& layer) {
layer.source.buffer.isOpaque = true;
+ layer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
}
static uint8_t getAlphaChannel() {
@@ -412,7 +494,7 @@
RenderEngineTest* fixture) {
sp<GraphicBuffer> buf = RenderEngineTest::allocateSourceBuffer(1, 1);
uint32_t texName;
- fixture->sRE->genTextures(1, &texName);
+ fixture->mRE->genTextures(1, &texName);
fixture->mTexNames.push_back(texName);
uint8_t* pixels;
@@ -434,6 +516,7 @@
layer.source.buffer.buffer = buf;
layer.source.buffer.textureName = texName;
+ layer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
OpaquenessVariant::setOpaqueBit(layer);
}
};
@@ -443,10 +526,12 @@
renderengine::DisplaySettings settings;
settings.physicalDisplay = fullscreenRect();
settings.clip = fullscreenRect();
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
std::vector<const renderengine::LayerSettings*> layers;
renderengine::LayerSettings layer;
+ layer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
layer.geometry.boundaries = fullscreenRect().toFloatRect();
SourceVariant::fillColor(layer, r, g, b, this);
layer.alpha = a;
@@ -483,12 +568,14 @@
template <typename SourceVariant>
void RenderEngineTest::fillRedOffsetBuffer() {
renderengine::DisplaySettings settings;
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
settings.physicalDisplay = offsetRect();
settings.clip = offsetRectAtZero();
std::vector<const renderengine::LayerSettings*> layers;
renderengine::LayerSettings layer;
+ layer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
layer.geometry.boundaries = offsetRectAtZero().toFloatRect();
SourceVariant::fillColor(layer, 1.0f, 0.0f, 0.0f, this);
layer.alpha = 1.0f;
@@ -514,6 +601,7 @@
template <typename SourceVariant>
void RenderEngineTest::fillBufferCheckers(uint32_t orientationFlag) {
renderengine::DisplaySettings settings;
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
settings.physicalDisplay = fullscreenRect();
// Here logical space is 2x2
settings.clip = Rect(2, 2);
@@ -522,18 +610,21 @@
std::vector<const renderengine::LayerSettings*> layers;
renderengine::LayerSettings layerOne;
+ layerOne.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
Rect rectOne(0, 0, 1, 1);
layerOne.geometry.boundaries = rectOne.toFloatRect();
SourceVariant::fillColor(layerOne, 1.0f, 0.0f, 0.0f, this);
layerOne.alpha = 1.0f;
renderengine::LayerSettings layerTwo;
+ layerTwo.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
Rect rectTwo(0, 1, 1, 2);
layerTwo.geometry.boundaries = rectTwo.toFloatRect();
SourceVariant::fillColor(layerTwo, 0.0f, 1.0f, 0.0f, this);
layerTwo.alpha = 1.0f;
renderengine::LayerSettings layerThree;
+ layerThree.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
Rect rectThree(1, 0, 2, 1);
layerThree.geometry.boundaries = rectThree.toFloatRect();
SourceVariant::fillColor(layerThree, 0.0f, 0.0f, 1.0f, this);
@@ -616,10 +707,12 @@
settings.physicalDisplay = fullscreenRect();
// Here logical space is 2x2
settings.clip = Rect(2, 2);
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
std::vector<const renderengine::LayerSettings*> layers;
renderengine::LayerSettings layer;
+ layer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
layer.geometry.boundaries = Rect(1, 1).toFloatRect();
// Translate one pixel diagonally
layer.geometry.positionTransform = mat4(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1);
@@ -647,17 +740,19 @@
renderengine::DisplaySettings settings;
settings.physicalDisplay = fullscreenRect();
settings.clip = Rect(1, 1);
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
std::vector<const renderengine::LayerSettings*> layers;
renderengine::LayerSettings layer;
+ layer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
layer.geometry.boundaries = Rect(1, 1).toFloatRect();
SourceVariant::fillColor(layer, 0.5f, 0.25f, 0.125f, this);
layer.alpha = 1.0f;
// construct a fake color matrix
// annihilate green and blue channels
- settings.colorTransform = mat4::scale(vec4(1, 0, 0, 1));
+ settings.colorTransform = mat4::scale(vec4(0.9f, 0, 0, 1));
// set red channel to red + green
layer.colorTransform = mat4(1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
@@ -672,7 +767,37 @@
template <typename SourceVariant>
void RenderEngineTest::fillBufferColorTransform() {
fillBufferWithColorTransform<SourceVariant>();
- expectBufferColor(fullscreenRect(), 191, 0, 0, 255);
+ expectBufferColor(fullscreenRect(), 172, 0, 0, 255, 1);
+}
+
+template <typename SourceVariant>
+void RenderEngineTest::fillBufferWithColorTransformZeroLayerAlpha() {
+ renderengine::DisplaySettings settings;
+ settings.physicalDisplay = fullscreenRect();
+ settings.clip = Rect(1, 1);
+
+ std::vector<const renderengine::LayerSettings*> layers;
+
+ renderengine::LayerSettings layer;
+ layer.geometry.boundaries = Rect(1, 1).toFloatRect();
+ SourceVariant::fillColor(layer, 0.5f, 0.25f, 0.125f, this);
+ layer.alpha = 0;
+
+ // construct a fake color matrix
+ // simple inverse color
+ settings.colorTransform = mat4(-1, 0, 0, 0, 0, -1, 0, 0, 0, 0, -1, 0, 1, 1, 1, 1);
+
+ layer.geometry.boundaries = Rect(1, 1).toFloatRect();
+
+ layers.push_back(&layer);
+
+ invokeDraw(settings, layers, mBuffer);
+}
+
+template <typename SourceVariant>
+void RenderEngineTest::fillBufferColorTransformZeroLayerAlpha() {
+ fillBufferWithColorTransformZeroLayerAlpha<SourceVariant>();
+ expectBufferColor(fullscreenRect(), 0, 0, 0, 0);
}
template <typename SourceVariant>
@@ -680,10 +805,12 @@
renderengine::DisplaySettings settings;
settings.physicalDisplay = fullscreenRect();
settings.clip = fullscreenRect();
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
std::vector<const renderengine::LayerSettings*> layers;
renderengine::LayerSettings layer;
+ layer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
layer.geometry.boundaries = fullscreenRect().toFloatRect();
layer.geometry.roundedCornersRadius = 5.0f;
layer.geometry.roundedCornersCrop = fullscreenRect().toFloatRect();
@@ -724,18 +851,21 @@
auto center = DEFAULT_DISPLAY_WIDTH / 2;
renderengine::DisplaySettings settings;
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
settings.physicalDisplay = fullscreenRect();
settings.clip = fullscreenRect();
std::vector<const renderengine::LayerSettings*> layers;
renderengine::LayerSettings backgroundLayer;
+ backgroundLayer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
backgroundLayer.geometry.boundaries = fullscreenRect().toFloatRect();
SourceVariant::fillColor(backgroundLayer, 0.0f, 1.0f, 0.0f, this);
backgroundLayer.alpha = 1.0f;
layers.push_back(&backgroundLayer);
renderengine::LayerSettings leftLayer;
+ leftLayer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
leftLayer.geometry.boundaries =
Rect(DEFAULT_DISPLAY_WIDTH / 2, DEFAULT_DISPLAY_HEIGHT).toFloatRect();
SourceVariant::fillColor(leftLayer, 1.0f, 0.0f, 0.0f, this);
@@ -743,6 +873,7 @@
layers.push_back(&leftLayer);
renderengine::LayerSettings blurLayer;
+ blurLayer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
blurLayer.geometry.boundaries = fullscreenRect().toFloatRect();
blurLayer.backgroundBlurRadius = blurRadius;
blurLayer.alpha = 0;
@@ -761,10 +892,12 @@
renderengine::DisplaySettings settings;
settings.physicalDisplay = fullscreenRect();
settings.clip = fullscreenRect();
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
std::vector<const renderengine::LayerSettings*> layersFirst;
renderengine::LayerSettings layerOne;
+ layerOne.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
layerOne.geometry.boundaries =
FloatRect(0, 0, DEFAULT_DISPLAY_WIDTH / 3.0, DEFAULT_DISPLAY_HEIGHT / 3.0);
SourceVariant::fillColor(layerOne, 1.0f, 0.0f, 0.0f, this);
@@ -779,6 +912,7 @@
std::vector<const renderengine::LayerSettings*> layersSecond;
renderengine::LayerSettings layerTwo;
+ layerTwo.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
layerTwo.geometry.boundaries =
FloatRect(DEFAULT_DISPLAY_WIDTH / 3.0, DEFAULT_DISPLAY_HEIGHT / 3.0,
DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT);
@@ -798,15 +932,17 @@
renderengine::DisplaySettings settings;
settings.physicalDisplay = fullscreenRect();
settings.clip = Rect(1, 1);
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
std::vector<const renderengine::LayerSettings*> layers;
renderengine::LayerSettings layer;
+ layer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
// Here will allocate a checker board texture, but transform texture
// coordinates so that only the upper left is applied.
sp<GraphicBuffer> buf = allocateSourceBuffer(2, 2);
uint32_t texName;
- RenderEngineTest::sRE->genTextures(1, &texName);
+ RenderEngineTest::mRE->genTextures(1, &texName);
this->mTexNames.push_back(texName);
uint8_t* pixels;
@@ -855,7 +991,7 @@
renderengine::LayerSettings layer;
sp<GraphicBuffer> buf = allocateSourceBuffer(1, 1);
uint32_t texName;
- RenderEngineTest::sRE->genTextures(1, &texName);
+ RenderEngineTest::mRE->genTextures(1, &texName);
this->mTexNames.push_back(texName);
uint8_t* pixels;
@@ -894,7 +1030,7 @@
renderengine::LayerSettings layer;
sp<GraphicBuffer> buf = allocateSourceBuffer(1, 1);
uint32_t texName;
- RenderEngineTest::sRE->genTextures(1, &texName);
+ RenderEngineTest::mRE->genTextures(1, &texName);
this->mTexNames.push_back(texName);
uint8_t* pixels;
@@ -949,6 +1085,7 @@
const renderengine::ShadowSettings& shadow,
const ubyte4& casterColor, const ubyte4& backgroundColor) {
renderengine::DisplaySettings settings;
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
settings.physicalDisplay = fullscreenRect();
settings.clip = fullscreenRect();
@@ -956,6 +1093,7 @@
// add background layer
renderengine::LayerSettings bgLayer;
+ bgLayer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
bgLayer.geometry.boundaries = fullscreenRect().toFloatRect();
ColorSourceVariant::fillColor(bgLayer, backgroundColor.r / 255.0f, backgroundColor.g / 255.0f,
backgroundColor.b / 255.0f, this);
@@ -964,6 +1102,7 @@
// add shadow layer
renderengine::LayerSettings shadowLayer;
+ shadowLayer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
shadowLayer.geometry.boundaries = castingLayer.geometry.boundaries;
shadowLayer.alpha = castingLayer.alpha;
shadowLayer.shadow = shadow;
@@ -971,6 +1110,7 @@
// add layer casting the shadow
renderengine::LayerSettings layer = castingLayer;
+ layer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
SourceVariant::fillColor(layer, casterColor.r / 255.0f, casterColor.g / 255.0f,
casterColor.b / 255.0f, this);
layers.push_back(&layer);
@@ -978,25 +1118,41 @@
invokeDraw(settings, layers, mBuffer);
}
-TEST_F(RenderEngineTest, drawLayers_noLayersToDraw) {
+INSTANTIATE_TEST_SUITE_P(PerRenderEngineType, RenderEngineTest,
+ testing::Values(std::make_shared<GLESRenderEngineFactory>(),
+ std::make_shared<GLESCMRenderEngineFactory>(),
+ std::make_shared<SkiaGLESRenderEngineFactory>(),
+ std::make_shared<SkiaGLESCMRenderEngineFactory>()));
+
+TEST_P(RenderEngineTest, drawLayers_noLayersToDraw) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
drawEmptyLayers();
}
-TEST_F(RenderEngineTest, drawLayers_nullOutputBuffer) {
+TEST_P(RenderEngineTest, drawLayers_nullOutputBuffer) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
renderengine::DisplaySettings settings;
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
std::vector<const renderengine::LayerSettings*> layers;
renderengine::LayerSettings layer;
layer.geometry.boundaries = fullscreenRect().toFloatRect();
BufferSourceVariant<ForceOpaqueBufferVariant>::fillColor(layer, 1.0f, 0.0f, 0.0f, this);
layers.push_back(&layer);
base::unique_fd fence;
- status_t status = sRE->drawLayers(settings, layers, nullptr, true, base::unique_fd(), &fence);
+ status_t status = mRE->drawLayers(settings, layers, nullptr, true, base::unique_fd(), &fence);
ASSERT_EQ(BAD_VALUE, status);
}
-TEST_F(RenderEngineTest, drawLayers_nullOutputFence) {
+TEST_P(RenderEngineTest, drawLayers_nullOutputFence) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
renderengine::DisplaySettings settings;
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
settings.physicalDisplay = fullscreenRect();
settings.clip = fullscreenRect();
@@ -1007,14 +1163,18 @@
layer.alpha = 1.0;
layers.push_back(&layer);
- status_t status = sRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd(), nullptr);
- sCurrentBuffer = mBuffer;
+ status_t status = mRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd(), nullptr);
+ mCurrentBuffer = mBuffer;
ASSERT_EQ(NO_ERROR, status);
expectBufferColor(fullscreenRect(), 255, 0, 0, 255);
}
-TEST_F(RenderEngineTest, drawLayers_doesNotCacheFramebuffer) {
+TEST_P(RenderEngineTest, drawLayers_doesNotCacheFramebuffer) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
renderengine::DisplaySettings settings;
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
settings.physicalDisplay = fullscreenRect();
settings.clip = fullscreenRect();
@@ -1025,199 +1185,361 @@
layer.alpha = 1.0;
layers.push_back(&layer);
- status_t status = sRE->drawLayers(settings, layers, mBuffer, false, base::unique_fd(), nullptr);
- sCurrentBuffer = mBuffer;
+ status_t status = mRE->drawLayers(settings, layers, mBuffer, false, base::unique_fd(), nullptr);
+ mCurrentBuffer = mBuffer;
ASSERT_EQ(NO_ERROR, status);
- ASSERT_FALSE(sRE->isFramebufferImageCachedForTesting(mBuffer->getId()));
+ ASSERT_FALSE(mRE->isFramebufferImageCachedForTesting(mBuffer->getId()));
expectBufferColor(fullscreenRect(), 255, 0, 0, 255);
}
-TEST_F(RenderEngineTest, drawLayers_fillRedBuffer_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillRedBuffer_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillRedBuffer<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillGreenBuffer_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillGreenBuffer_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillGreenBuffer<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBlueBuffer_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBlueBuffer_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBlueBuffer<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillRedTransparentBuffer_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillRedTransparentBuffer_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillRedTransparentBuffer<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferPhysicalOffset_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferPhysicalOffset_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferPhysicalOffset<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate0_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate0_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate0<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate90_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate90_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate90<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate180_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate180_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate180<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate270_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate270_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate270<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferLayerTransform_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferLayerTransform_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferLayerTransform<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferColorTransform_colorSource) {
- fillBufferLayerTransform<ColorSourceVariant>();
+TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
+ fillBufferColorTransform<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferRoundedCorners_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferRoundedCorners_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferWithRoundedCorners<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferAndBlurBackground_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformZeroLayerAlpha_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
+ fillBufferColorTransformZeroLayerAlpha<ColorSourceVariant>();
+}
+
+TEST_P(RenderEngineTest, drawLayers_fillBufferAndBlurBackground_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferAndBlurBackground<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_overlayCorners_colorSource) {
+TEST_P(RenderEngineTest, drawLayers_overlayCorners_colorSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
overlayCorners<ColorSourceVariant>();
}
-TEST_F(RenderEngineTest, drawLayers_fillRedBuffer_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillRedBuffer_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillRedBuffer<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillGreenBuffer_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillGreenBuffer_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillGreenBuffer<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBlueBuffer_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBlueBuffer_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBlueBuffer<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillRedTransparentBuffer_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillRedTransparentBuffer_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillRedTransparentBuffer<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferPhysicalOffset_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferPhysicalOffset_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferPhysicalOffset<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate0_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate0_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate0<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate90_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate90_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate90<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate180_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate180_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate180<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate270_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate270_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate270<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferLayerTransform_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferLayerTransform_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferLayerTransform<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferColorTransform_opaqueBufferSource) {
- fillBufferLayerTransform<BufferSourceVariant<ForceOpaqueBufferVariant>>();
+TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
+ fillBufferColorTransform<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferRoundedCorners_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferRoundedCorners_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferWithRoundedCorners<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
+TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformZeroLayerAlpha_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
-TEST_F(RenderEngineTest, drawLayers_fillBufferAndBlurBackground_opaqueBufferSource) {
+ fillBufferColorTransformZeroLayerAlpha<BufferSourceVariant<ForceOpaqueBufferVariant>>();
+}
+
+TEST_P(RenderEngineTest, drawLayers_fillBufferAndBlurBackground_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferAndBlurBackground<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_overlayCorners_opaqueBufferSource) {
+TEST_P(RenderEngineTest, drawLayers_overlayCorners_opaqueBufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
overlayCorners<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillRedBuffer_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillRedBuffer_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillRedBuffer<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillGreenBuffer_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillGreenBuffer_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillGreenBuffer<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBlueBuffer_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBlueBuffer_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBlueBuffer<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillRedTransparentBuffer_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillRedTransparentBuffer_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillRedTransparentBuffer<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferPhysicalOffset_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferPhysicalOffset_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferPhysicalOffset<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate0_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate0_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate0<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate90_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate90_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate90<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate180_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate180_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate180<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferCheckersRotate270_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate270_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferCheckersRotate270<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferLayerTransform_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferLayerTransform_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferLayerTransform<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferColorTransform_bufferSource) {
- fillBufferLayerTransform<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
+TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
+ fillBufferColorTransform<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferRoundedCorners_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferRoundedCorners_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferWithRoundedCorners<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferAndBlurBackground_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformZeroLayerAlpha_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
+ fillBufferColorTransformZeroLayerAlpha<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
+}
+
+TEST_P(RenderEngineTest, drawLayers_fillBufferAndBlurBackground_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferAndBlurBackground<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_overlayCorners_bufferSource) {
+TEST_P(RenderEngineTest, drawLayers_overlayCorners_bufferSource) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
overlayCorners<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
-TEST_F(RenderEngineTest, drawLayers_fillBufferTextureTransform) {
+TEST_P(RenderEngineTest, drawLayers_fillBufferTextureTransform) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferTextureTransform();
}
-TEST_F(RenderEngineTest, drawLayers_fillBuffer_premultipliesAlpha) {
+TEST_P(RenderEngineTest, drawLayers_fillBuffer_premultipliesAlpha) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferWithPremultiplyAlpha();
}
-TEST_F(RenderEngineTest, drawLayers_fillBuffer_withoutPremultiplyingAlpha) {
+TEST_P(RenderEngineTest, drawLayers_fillBuffer_withoutPremultiplyingAlpha) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
fillBufferWithoutPremultiplyAlpha();
}
-TEST_F(RenderEngineTest, drawLayers_clearRegion) {
+TEST_P(RenderEngineTest, drawLayers_clearRegion) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
clearRegion();
}
-TEST_F(RenderEngineTest, drawLayers_fillsBufferAndCachesImages) {
+TEST_P(RenderEngineTest, drawLayers_fillsBufferAndCachesImages) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
renderengine::DisplaySettings settings;
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
settings.physicalDisplay = fullscreenRect();
settings.clip = fullscreenRect();
@@ -1230,21 +1552,24 @@
layers.push_back(&layer);
invokeDraw(settings, layers, mBuffer);
uint64_t bufferId = layer.source.buffer.buffer->getId();
- EXPECT_TRUE(sRE->isImageCachedForTesting(bufferId));
+ EXPECT_TRUE(mRE->isImageCachedForTesting(bufferId));
std::shared_ptr<renderengine::gl::ImageManager::Barrier> barrier =
- sRE->unbindExternalTextureBufferForTesting(bufferId);
+ mRE->unbindExternalTextureBufferForTesting(bufferId);
std::lock_guard<std::mutex> lock(barrier->mutex);
ASSERT_TRUE(barrier->condition.wait_for(barrier->mutex, std::chrono::seconds(5),
[&]() REQUIRES(barrier->mutex) {
return barrier->isOpen;
}));
- EXPECT_FALSE(sRE->isImageCachedForTesting(bufferId));
+ EXPECT_FALSE(mRE->isImageCachedForTesting(bufferId));
EXPECT_EQ(NO_ERROR, barrier->result);
}
-TEST_F(RenderEngineTest, cacheExternalBuffer_withNullBuffer) {
+TEST_P(RenderEngineTest, cacheExternalBuffer_withNullBuffer) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
std::shared_ptr<renderengine::gl::ImageManager::Barrier> barrier =
- sRE->cacheExternalTextureBufferForTesting(nullptr);
+ mRE->cacheExternalTextureBufferForTesting(nullptr);
std::lock_guard<std::mutex> lock(barrier->mutex);
ASSERT_TRUE(barrier->condition.wait_for(barrier->mutex, std::chrono::seconds(5),
[&]() REQUIRES(barrier->mutex) {
@@ -1254,11 +1579,14 @@
EXPECT_EQ(BAD_VALUE, barrier->result);
}
-TEST_F(RenderEngineTest, cacheExternalBuffer_cachesImages) {
+TEST_P(RenderEngineTest, cacheExternalBuffer_cachesImages) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
sp<GraphicBuffer> buf = allocateSourceBuffer(1, 1);
uint64_t bufferId = buf->getId();
std::shared_ptr<renderengine::gl::ImageManager::Barrier> barrier =
- sRE->cacheExternalTextureBufferForTesting(buf);
+ mRE->cacheExternalTextureBufferForTesting(buf);
{
std::lock_guard<std::mutex> lock(barrier->mutex);
ASSERT_TRUE(barrier->condition.wait_for(barrier->mutex, std::chrono::seconds(5),
@@ -1267,8 +1595,8 @@
}));
EXPECT_EQ(NO_ERROR, barrier->result);
}
- EXPECT_TRUE(sRE->isImageCachedForTesting(bufferId));
- barrier = sRE->unbindExternalTextureBufferForTesting(bufferId);
+ EXPECT_TRUE(mRE->isImageCachedForTesting(bufferId));
+ barrier = mRE->unbindExternalTextureBufferForTesting(bufferId);
{
std::lock_guard<std::mutex> lock(barrier->mutex);
ASSERT_TRUE(barrier->condition.wait_for(barrier->mutex, std::chrono::seconds(5),
@@ -1277,10 +1605,13 @@
}));
EXPECT_EQ(NO_ERROR, barrier->result);
}
- EXPECT_FALSE(sRE->isImageCachedForTesting(bufferId));
+ EXPECT_FALSE(mRE->isImageCachedForTesting(bufferId));
}
-TEST_F(RenderEngineTest, drawLayers_fillShadow_casterLayerMinSize) {
+TEST_P(RenderEngineTest, drawLayers_fillShadow_casterLayerMinSize) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
const ubyte4 casterColor(255, 0, 0, 255);
const ubyte4 backgroundColor(255, 255, 255, 255);
const float shadowLength = 5.0f;
@@ -1297,13 +1628,17 @@
expectShadowColor(castingLayer, settings, casterColor, backgroundColor);
}
-TEST_F(RenderEngineTest, drawLayers_fillShadow_casterColorLayer) {
+TEST_P(RenderEngineTest, drawLayers_fillShadow_casterColorLayer) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
const ubyte4 casterColor(255, 0, 0, 255);
const ubyte4 backgroundColor(255, 255, 255, 255);
const float shadowLength = 5.0f;
Rect casterBounds(DEFAULT_DISPLAY_WIDTH / 3.0f, DEFAULT_DISPLAY_HEIGHT / 3.0f);
casterBounds.offsetBy(shadowLength + 1, shadowLength + 1);
renderengine::LayerSettings castingLayer;
+ castingLayer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
castingLayer.geometry.boundaries = casterBounds.toFloatRect();
castingLayer.alpha = 1.0f;
renderengine::ShadowSettings settings =
@@ -1314,13 +1649,17 @@
expectShadowColor(castingLayer, settings, casterColor, backgroundColor);
}
-TEST_F(RenderEngineTest, drawLayers_fillShadow_casterOpaqueBufferLayer) {
+TEST_P(RenderEngineTest, drawLayers_fillShadow_casterOpaqueBufferLayer) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
const ubyte4 casterColor(255, 0, 0, 255);
const ubyte4 backgroundColor(255, 255, 255, 255);
const float shadowLength = 5.0f;
Rect casterBounds(DEFAULT_DISPLAY_WIDTH / 3.0f, DEFAULT_DISPLAY_HEIGHT / 3.0f);
casterBounds.offsetBy(shadowLength + 1, shadowLength + 1);
renderengine::LayerSettings castingLayer;
+ castingLayer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
castingLayer.geometry.boundaries = casterBounds.toFloatRect();
castingLayer.alpha = 1.0f;
renderengine::ShadowSettings settings =
@@ -1332,7 +1671,10 @@
expectShadowColor(castingLayer, settings, casterColor, backgroundColor);
}
-TEST_F(RenderEngineTest, drawLayers_fillShadow_casterWithRoundedCorner) {
+TEST_P(RenderEngineTest, drawLayers_fillShadow_casterWithRoundedCorner) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
const ubyte4 casterColor(255, 0, 0, 255);
const ubyte4 backgroundColor(255, 255, 255, 255);
const float shadowLength = 5.0f;
@@ -1352,7 +1694,10 @@
expectShadowColor(castingLayer, settings, casterColor, backgroundColor);
}
-TEST_F(RenderEngineTest, drawLayers_fillShadow_translucentCasterWithAlpha) {
+TEST_P(RenderEngineTest, drawLayers_fillShadow_translucentCasterWithAlpha) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
const ubyte4 casterColor(255, 0, 0, 255);
const ubyte4 backgroundColor(255, 255, 255, 255);
const float shadowLength = 5.0f;
@@ -1377,10 +1722,14 @@
backgroundColor.a);
}
-TEST_F(RenderEngineTest, cleanupPostRender_cleansUpOnce) {
+TEST_P(RenderEngineTest, cleanupPostRender_cleansUpOnce) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
renderengine::DisplaySettings settings;
settings.physicalDisplay = fullscreenRect();
settings.clip = fullscreenRect();
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
std::vector<const renderengine::LayerSettings*> layers;
renderengine::LayerSettings layer;
@@ -1390,23 +1739,27 @@
layers.push_back(&layer);
base::unique_fd fenceOne;
- sRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd(), &fenceOne);
+ mRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd(), &fenceOne);
base::unique_fd fenceTwo;
- sRE->drawLayers(settings, layers, mBuffer, true, std::move(fenceOne), &fenceTwo);
+ mRE->drawLayers(settings, layers, mBuffer, true, std::move(fenceOne), &fenceTwo);
const int fd = fenceTwo.get();
if (fd >= 0) {
sync_wait(fd, -1);
}
// Only cleanup the first time.
- EXPECT_TRUE(sRE->cleanupPostRender(
+ EXPECT_TRUE(mRE->cleanupPostRender(
renderengine::RenderEngine::CleanupMode::CLEAN_OUTPUT_RESOURCES));
- EXPECT_FALSE(sRE->cleanupPostRender(
+ EXPECT_FALSE(mRE->cleanupPostRender(
renderengine::RenderEngine::CleanupMode::CLEAN_OUTPUT_RESOURCES));
}
-TEST_F(RenderEngineTest, cleanupPostRender_whenCleaningAll_replacesTextureMemory) {
+TEST_P(RenderEngineTest, cleanupPostRender_whenCleaningAll_replacesTextureMemory) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
renderengine::DisplaySettings settings;
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
settings.physicalDisplay = fullscreenRect();
settings.clip = fullscreenRect();
@@ -1418,7 +1771,7 @@
layers.push_back(&layer);
base::unique_fd fence;
- sRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd(), &fence);
+ mRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd(), &fence);
const int fd = fence.get();
if (fd >= 0) {
@@ -1427,15 +1780,65 @@
uint64_t bufferId = layer.source.buffer.buffer->getId();
uint32_t texName = layer.source.buffer.textureName;
- EXPECT_TRUE(sRE->isImageCachedForTesting(bufferId));
- EXPECT_EQ(bufferId, sRE->getBufferIdForTextureNameForTesting(texName));
+ EXPECT_TRUE(mRE->isImageCachedForTesting(bufferId));
+ EXPECT_EQ(bufferId, mRE->getBufferIdForTextureNameForTesting(texName));
- EXPECT_TRUE(sRE->cleanupPostRender(renderengine::RenderEngine::CleanupMode::CLEAN_ALL));
+ EXPECT_TRUE(mRE->cleanupPostRender(renderengine::RenderEngine::CleanupMode::CLEAN_ALL));
// Now check that our view of memory is good.
- EXPECT_FALSE(sRE->isImageCachedForTesting(bufferId));
- EXPECT_EQ(std::nullopt, sRE->getBufferIdForTextureNameForTesting(bufferId));
- EXPECT_TRUE(sRE->isTextureNameKnownForTesting(texName));
+ EXPECT_FALSE(mRE->isImageCachedForTesting(bufferId));
+ EXPECT_EQ(std::nullopt, mRE->getBufferIdForTextureNameForTesting(bufferId));
+ EXPECT_TRUE(mRE->isTextureNameKnownForTesting(texName));
+}
+
+TEST_P(RenderEngineTest, testRoundedCornersCrop) {
+ const auto& renderEngineFactory = GetParam();
+ mRE = renderEngineFactory->createRenderEngine();
+
+ renderengine::DisplaySettings settings;
+ settings.physicalDisplay = fullscreenRect();
+ settings.clip = fullscreenRect();
+ settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR;
+
+ std::vector<const renderengine::LayerSettings*> layers;
+
+ renderengine::LayerSettings redLayer;
+ redLayer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
+ redLayer.geometry.boundaries = fullscreenRect().toFloatRect();
+ redLayer.geometry.roundedCornersRadius = 5.0f;
+ redLayer.geometry.roundedCornersCrop = fullscreenRect().toFloatRect();
+ // Red background.
+ redLayer.source.solidColor = half3(1.0f, 0.0f, 0.0f);
+ redLayer.alpha = 1.0f;
+
+ layers.push_back(&redLayer);
+
+ // Green layer with 1/3 size.
+ renderengine::LayerSettings greenLayer;
+ greenLayer.sourceDataspace = ui::Dataspace::V0_SRGB_LINEAR;
+ greenLayer.geometry.boundaries = fullscreenRect().toFloatRect();
+ greenLayer.geometry.roundedCornersRadius = 5.0f;
+ // Bottom right corner is not going to be rounded.
+ greenLayer.geometry.roundedCornersCrop =
+ Rect(DEFAULT_DISPLAY_WIDTH / 3, DEFAULT_DISPLAY_HEIGHT / 3, DEFAULT_DISPLAY_HEIGHT,
+ DEFAULT_DISPLAY_HEIGHT)
+ .toFloatRect();
+ greenLayer.source.solidColor = half3(0.0f, 1.0f, 0.0f);
+ greenLayer.alpha = 1.0f;
+
+ layers.push_back(&greenLayer);
+
+ invokeDraw(settings, layers, mBuffer);
+
+ // Corners should be ignored...
+ // Screen size: width is 128, height is 256.
+ expectBufferColor(Rect(0, 0, 1, 1), 0, 0, 0, 0);
+ expectBufferColor(Rect(DEFAULT_DISPLAY_WIDTH - 1, 0, DEFAULT_DISPLAY_WIDTH, 1), 0, 0, 0, 0);
+ expectBufferColor(Rect(0, DEFAULT_DISPLAY_HEIGHT - 1, 1, DEFAULT_DISPLAY_HEIGHT), 0, 0, 0, 0);
+ // Bottom right corner is kept out of the clipping, and it's green.
+ expectBufferColor(Rect(DEFAULT_DISPLAY_WIDTH - 1, DEFAULT_DISPLAY_HEIGHT - 1,
+ DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT),
+ 0, 255, 0, 255);
}
} // namespace android
diff --git a/libs/sensorprivacy/OWNERS b/libs/sensorprivacy/OWNERS
new file mode 100644
index 0000000..be955f5
--- /dev/null
+++ b/libs/sensorprivacy/OWNERS
@@ -0,0 +1,3 @@
+cbrubaker@google.com
+evanseverson@google.com
+mpgroover@google.com
diff --git a/libs/ui/Android.bp b/libs/ui/Android.bp
index 3fa2e53..7c68aaa 100644
--- a/libs/ui/Android.bp
+++ b/libs/ui/Android.bp
@@ -140,7 +140,7 @@
"android.hardware.graphics.allocator@2.0",
"android.hardware.graphics.allocator@3.0",
"android.hardware.graphics.allocator@4.0",
- "android.hardware.graphics.common-ndk_platform",
+ "android.hardware.graphics.common-unstable-ndk_platform",
"android.hardware.graphics.common@1.2",
"android.hardware.graphics.mapper@2.0",
"android.hardware.graphics.mapper@2.1",
@@ -157,7 +157,7 @@
export_shared_lib_headers: [
"android.hardware.graphics.common@1.2",
- "android.hardware.graphics.common-ndk_platform",
+ "android.hardware.graphics.common-unstable-ndk_platform",
"android.hardware.graphics.mapper@4.0",
"libgralloctypes",
],
@@ -243,6 +243,8 @@
name: "libui_host_common",
srcs: [
"Rect.cpp",
- "PixelFormat.cpp"
+ "Region.cpp",
+ "PixelFormat.cpp",
+ "Transform.cpp"
],
}
diff --git a/libs/ui/Gralloc4.cpp b/libs/ui/Gralloc4.cpp
index f799ce4..636fbde 100644
--- a/libs/ui/Gralloc4.cpp
+++ b/libs/ui/Gralloc4.cpp
@@ -1052,7 +1052,7 @@
Gralloc4Allocator::Gralloc4Allocator(const Gralloc4Mapper& mapper) : mMapper(mapper) {
mAllocator = IAllocator::getService();
if (mAllocator == nullptr) {
- ALOGW("allocator 3.x is not supported");
+ ALOGW("allocator 4.x is not supported");
return;
}
}
diff --git a/libs/binder/parcel_fuzzer/random_parcel.h b/libs/ui/include/ui/BlurRegion.h
similarity index 67%
copy from libs/binder/parcel_fuzzer/random_parcel.h
copy to libs/ui/include/ui/BlurRegion.h
index 2923c47..c5a5d47 100644
--- a/libs/binder/parcel_fuzzer/random_parcel.h
+++ b/libs/ui/include/ui/BlurRegion.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -16,12 +16,21 @@
#pragma once
-#include "binder_ndk.h"
-
-#include <binder/Parcel.h>
-#include <fuzzer/FuzzedDataProvider.h>
+#include <inttypes.h>
namespace android {
-void fillRandomParcel(Parcel* p, FuzzedDataProvider&& provider);
-void fillRandomParcel(NdkParcelAdapter* p, FuzzedDataProvider&& provider);
-} // namespace android
+
+struct BlurRegion {
+ uint32_t blurRadius;
+ float cornerRadiusTL;
+ float cornerRadiusTR;
+ float cornerRadiusBL;
+ float cornerRadiusBR;
+ float alpha;
+ int left;
+ int top;
+ int right;
+ int bottom;
+};
+
+} // namespace android
\ No newline at end of file
diff --git a/libs/ui/include/ui/FatVector.h b/libs/ui/include/ui/FatVector.h
index 25fe3a0..cb61e6a 100644
--- a/libs/ui/include/ui/FatVector.h
+++ b/libs/ui/include/ui/FatVector.h
@@ -82,6 +82,12 @@
this->reserve(SIZE);
}
+ FatVector(std::initializer_list<T> init)
+ : std::vector<T, InlineStdAllocator<T, SIZE>>(init,
+ InlineStdAllocator<T, SIZE>(mAllocation)) {
+ this->reserve(SIZE);
+ }
+
explicit FatVector(size_t capacity) : FatVector() { this->resize(capacity); }
private:
diff --git a/libs/vibrator/Android.bp b/libs/vibrator/Android.bp
index 1681fe2..49bc6bf 100644
--- a/libs/vibrator/Android.bp
+++ b/libs/vibrator/Android.bp
@@ -12,7 +12,7 @@
// See the License for the specific language governing permissions and
// limitations under the License.
-cc_library_shared {
+cc_library {
name: "libvibrator",
vendor_available: true,
double_loadable: true,
@@ -47,4 +47,11 @@
],
export_include_dirs: ["include"],
+
+ host_supported: true,
+ target: {
+ darwin: {
+ enabled: false,
+ },
+ },
}
diff --git a/libs/vibrator/OWNERS b/libs/vibrator/OWNERS
new file mode 100644
index 0000000..0997e9f
--- /dev/null
+++ b/libs/vibrator/OWNERS
@@ -0,0 +1,2 @@
+lsandrade@google.com
+michaelwr@google.com
diff --git a/libs/vibrator/fuzzer/Android.bp b/libs/vibrator/fuzzer/Android.bp
new file mode 100644
index 0000000..8020151
--- /dev/null
+++ b/libs/vibrator/fuzzer/Android.bp
@@ -0,0 +1,43 @@
+/******************************************************************************
+ *
+ * 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.
+ *
+ *****************************************************************************
+ */
+
+cc_fuzz {
+ name: "vibrator_fuzzer",
+
+ host_supported: true,
+
+ srcs: [
+ "vibrator_fuzzer.cpp",
+ ],
+
+ static_libs: [
+ "liblog",
+ "libvibrator",
+ ],
+
+ shared_libs: [
+ "libbinder",
+ "libbase",
+ "libutils",
+ ],
+
+ fuzz_config: {
+ componentid: 155276,
+ },
+}
diff --git a/libs/vibrator/fuzzer/README.md b/libs/vibrator/fuzzer/README.md
new file mode 100644
index 0000000..43eb2d2
--- /dev/null
+++ b/libs/vibrator/fuzzer/README.md
@@ -0,0 +1,65 @@
+# Fuzzer for libvibrator
+
+## Plugin Design Considerations
+This fuzzer fuzzes native code present in libvibrator and does not cover the Java implementation ExternalVibration
+The fuzzer plugin is designed based on the understanding of the
+library and tries to achieve the following:
+
+##### Maximize code coverage
+The configuration parameters are not hardcoded, but instead selected based on
+incoming data. This ensures more code paths are reached by the fuzzer.
+
+libvibrator supports the following parameters:
+1. Uid (parameter name: `uid`)
+2. Package Name (parameter name: `pkg`)
+3. Audio Content Type (parameter name: `content_type`)
+4. Audio Usage (parameter name: `usage`)
+5. Audio Source (parameter name: `source`)
+6. Audio flags (parameter name: `flags`)
+
+| Parameter| Valid Values| Configured Value|
+|------------- |-------------| ----- |
+| `uid` | `INT32_MIN` to `INT32_MAX` | Value obtained from FuzzedDataProvider |
+| `pkg` | Any std::string value | Value obtained from FuzzedDataProvider |
+| `content_type` | 0.`AUDIO_CONTENT_TYPE_UNKNOWN` 1.`AUDIO_CONTENT_TYPE_SPEECH` 2.`AUDIO_CONTENT_TYPE_MUSIC` 3.`AUDIO_CONTENT_TYPE_MOVIE` 4.`AUDIO_CONTENT_TYPE_SONIFICATION`| Value obtained from FuzzedDataProvider in the range 0 to 4|
+| `usage` | 0.`AUDIO_USAGE_UNKNOWN` 1.`AUDIO_USAGE_MEDIA` 2.`AUDIO_USAGE_VOICE_COMMUNICATION` 3.`AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING` 4.`AUDIO_USAGE_ALARM` 5.`AUDIO_USAGE_NOTIFICATION` 6.`AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE` 7.`AUDIO_USAGE_NOTIFICATION_COMMUNICATION_REQUEST` 8.`AUDIO_USAGE_NOTIFICATION_COMMUNICATION_INSTANT` 9.`AUDIO_USAGE_NOTIFICATION_COMMUNICATION_DELAYED` 10.`AUDIO_USAGE_NOTIFICATION_EVENT` 11.`AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY` 12.`AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE` 13.`AUDIO_USAGE_ASSISTANCE_SONIFICATION` 14.`AUDIO_USAGE_GAME` 15.`AUDIO_USAGE_VIRTUAL_SOURCE` 16.`AUDIO_USAGE_ASSISTANT` 17.`AUDIO_USAGE_CALL_ASSISTANT` 18.`AUDIO_USAGE_EMERGENCY` 19.`AUDIO_USAGE_SAFETY` 20.`AUDIO_USAGE_VEHICLE_STATUS` 21.`AUDIO_USAGE_ANNOUNCEMENT`| Value obtained from FuzzedDataProvider in the range 0 to 21|
+| `source` | 0.`AUDIO_SOURCE_DEFAULT` 1.`AUDIO_SOURCE_MIC` 2.`AUDIO_SOURCE_VOICE_UPLINK` 3.`AUDIO_SOURCE_VOICE_DOWNLINK` 4.`AUDIO_SOURCE_VOICE_CALL` 5.`AUDIO_SOURCE_CAMCORDER` 6.`AUDIO_SOURCE_VOICE_RECOGNITION` 7.`AUDIO_SOURCE_VOICE_COMMUNICATION` 8.`AUDIO_SOURCE_REMOTE_SUBMIX` 9.`AUDIO_SOURCE_UNPROCESSED` 10.`AUDIO_SOURCE_VOICE_PERFORMANCE` 11.`AUDIO_SOURCE_ECHO_REFERENCE` 12.`AUDIO_SOURCE_FM_TUNER` | Value obtained from FuzzedDataProvider in the range 0 to 12 |
+| `flags` | `UINT32_MIN` to `UINT32_MAX` | Value obtained from FuzzedDataProvider |
+
+This also ensures that the plugin is always deterministic for any given input.
+
+##### Maximize utilization of input data
+The plugin tolerates any kind of input (empty, huge,
+malformed, etc) and doesn't `exit()` on any input and thereby increasing the
+chance of identifying vulnerabilities.
+
+## Build
+
+This describes steps to build vibrator_fuzzer binary.
+
+### Android
+
+#### Steps to build
+Build the fuzzer
+```
+ $ mm -j$(nproc) vibrator_fuzzer
+```
+
+#### Steps to run
+Create a directory CORPUS_DIR and copy some files to that folder
+Push this directory to device.
+
+To run on device
+```
+ $ adb sync data
+ $ adb shell /data/fuzz/arm64/vibrator_fuzzer/vibrator_fuzzer CORPUS_DIR
+```
+
+To run on host
+```
+ $ $ANDROID_HOST_OUT/fuzz/x86_64/vibrator_fuzzer/vibrator_fuzzer CORPUS_DIR
+```
+
+## References:
+ * http://llvm.org/docs/LibFuzzer.html
+ * https://github.com/google/oss-fuzz
diff --git a/libs/vibrator/fuzzer/vibrator_fuzzer.cpp b/libs/vibrator/fuzzer/vibrator_fuzzer.cpp
new file mode 100644
index 0000000..68b3ca6
--- /dev/null
+++ b/libs/vibrator/fuzzer/vibrator_fuzzer.cpp
@@ -0,0 +1,130 @@
+/******************************************************************************
+ *
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *****************************************************************************
+ */
+
+#include <binder/Parcel.h>
+#include <fuzzer/FuzzedDataProvider.h>
+#include <vibrator/ExternalVibration.h>
+
+using namespace android;
+
+constexpr size_t MAX_STRING_LENGTH = 100;
+constexpr audio_content_type_t AUDIO_CONTENT_TYPE[] = {AUDIO_CONTENT_TYPE_UNKNOWN,
+ AUDIO_CONTENT_TYPE_SPEECH,
+ AUDIO_CONTENT_TYPE_MUSIC,
+ AUDIO_CONTENT_TYPE_MOVIE,
+ AUDIO_CONTENT_TYPE_SONIFICATION};
+constexpr audio_usage_t AUDIO_USAGE[] = {
+ AUDIO_USAGE_UNKNOWN,
+ AUDIO_USAGE_MEDIA,
+ AUDIO_USAGE_VOICE_COMMUNICATION,
+ AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING,
+ AUDIO_USAGE_ALARM,
+ AUDIO_USAGE_NOTIFICATION,
+ AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE,
+ AUDIO_USAGE_NOTIFICATION_COMMUNICATION_REQUEST,
+ AUDIO_USAGE_NOTIFICATION_COMMUNICATION_INSTANT,
+ AUDIO_USAGE_NOTIFICATION_COMMUNICATION_DELAYED,
+ AUDIO_USAGE_NOTIFICATION_EVENT,
+ AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY,
+ AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE,
+ AUDIO_USAGE_ASSISTANCE_SONIFICATION,
+ AUDIO_USAGE_GAME,
+ AUDIO_USAGE_VIRTUAL_SOURCE,
+ AUDIO_USAGE_ASSISTANT,
+ AUDIO_USAGE_CALL_ASSISTANT,
+ AUDIO_USAGE_EMERGENCY,
+ AUDIO_USAGE_SAFETY,
+ AUDIO_USAGE_VEHICLE_STATUS,
+ AUDIO_USAGE_ANNOUNCEMENT,
+};
+constexpr audio_source_t AUDIO_SOURCE[] = {
+ AUDIO_SOURCE_DEFAULT, AUDIO_SOURCE_MIC,
+ AUDIO_SOURCE_VOICE_UPLINK, AUDIO_SOURCE_VOICE_DOWNLINK,
+ AUDIO_SOURCE_VOICE_CALL, AUDIO_SOURCE_CAMCORDER,
+ AUDIO_SOURCE_VOICE_RECOGNITION, AUDIO_SOURCE_VOICE_COMMUNICATION,
+ AUDIO_SOURCE_REMOTE_SUBMIX, AUDIO_SOURCE_UNPROCESSED,
+ AUDIO_SOURCE_VOICE_PERFORMANCE, AUDIO_SOURCE_ECHO_REFERENCE,
+ AUDIO_SOURCE_FM_TUNER,
+};
+constexpr size_t NUM_AUDIO_CONTENT_TYPE = std::size(AUDIO_CONTENT_TYPE);
+constexpr size_t NUM_AUDIO_USAGE = std::size(AUDIO_USAGE);
+constexpr size_t NUM_AUDIO_SOURCE = std::size(AUDIO_SOURCE);
+
+class TestVibrationController : public os::IExternalVibrationController {
+public:
+ explicit TestVibrationController() {}
+ IBinder *onAsBinder() override { return nullptr; }
+ binder::Status mute(/*out*/ bool *ret) override {
+ *ret = false;
+ return binder::Status::ok();
+ };
+ binder::Status unmute(/*out*/ bool *ret) override {
+ *ret = false;
+ return binder::Status::ok();
+ };
+};
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+ if (size < 1) {
+ return 0;
+ }
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ // Initialize the parameters using FuzzedDataProvider
+ int32_t uid = fdp.ConsumeIntegral<int32_t>();
+ std::string pkg = fdp.ConsumeRandomLengthString(MAX_STRING_LENGTH);
+ audio_attributes_t attributes;
+ attributes.content_type =
+ AUDIO_CONTENT_TYPE[fdp.ConsumeIntegralInRange<uint32_t>(0, NUM_AUDIO_CONTENT_TYPE - 1)];
+ attributes.usage = AUDIO_USAGE[fdp.ConsumeIntegralInRange<uint32_t>(0, NUM_AUDIO_USAGE - 1)];
+ attributes.source = AUDIO_SOURCE[fdp.ConsumeIntegralInRange<uint32_t>(0, NUM_AUDIO_SOURCE - 1)];
+ attributes.flags = static_cast<audio_flags_mask_t>(fdp.ConsumeIntegral<uint32_t>());
+
+ // Create an instance of TestVibrationController
+ sp<TestVibrationController> vibrationController = new TestVibrationController();
+ if (!vibrationController) {
+ return 0;
+ }
+
+ // Set all the parameters in the constructor call
+ sp<os::ExternalVibration> extVibration =
+ new os::ExternalVibration(uid, pkg, attributes, vibrationController);
+ if (!extVibration) {
+ return 0;
+ }
+
+ // Get all the parameters that were previously set
+ extVibration->getUid();
+ extVibration->getPackage();
+ extVibration->getAudioAttributes();
+ extVibration->getController();
+
+ // Set the parameters in a Parcel object and send it to libvibrator
+ // This parcel shall be read by libvibrator
+ Parcel parcel;
+ parcel.writeInt32(uid);
+ parcel.writeString16(String16(pkg.c_str()));
+ parcel.writeStrongBinder(IInterface::asBinder(vibrationController));
+ parcel.setDataPosition(0);
+ extVibration->readFromParcel(&parcel);
+
+ // Send a Parcel to libvibrator
+ // Parameters shall be written to this parcel by libvibrator
+ extVibration->writeToParcel(&parcel);
+ return 0;
+}
diff --git a/libs/vr/libdvr/Android.bp b/libs/vr/libdvr/Android.bp
index 340d7bf..d5a19d3 100644
--- a/libs/vr/libdvr/Android.bp
+++ b/libs/vr/libdvr/Android.bp
@@ -80,6 +80,7 @@
cc_library_shared {
name: "libdvr.google",
+ system_ext_specific: true,
owner: "google",
cflags: cflags,
header_libs: ["libdvr_headers"],
diff --git a/libs/vr/libpdx/fuzz/serialization_fuzzer.cpp b/libs/vr/libpdx/fuzz/serialization_fuzzer.cpp
index afde5f7..f5c5a5a 100644
--- a/libs/vr/libpdx/fuzz/serialization_fuzzer.cpp
+++ b/libs/vr/libpdx/fuzz/serialization_fuzzer.cpp
@@ -52,7 +52,7 @@
// Fuzzer for Serialization operations, this is mostly just lifted from the
// existing test cases to use fuzzed values as inputs.
-extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+void FuzzSerializeDeserialize(const uint8_t* data, size_t size) {
FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
Payload result;
@@ -106,6 +106,183 @@
Deserialize(&vec_val, &result);
Serialize(t1_val, &result);
Deserialize(&t1_val, &result);
+}
+
+void FuzzDeserializeUint8(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {ENCODING_TYPE_UINT8, fdp.ConsumeIntegral<uint8_t>()};
+ std::uint8_t result;
+ Deserialize(&result, &buffer);
+}
+
+void FuzzDeserializeUint16(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {ENCODING_TYPE_UINT16, fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>()};
+ std::uint16_t result;
+ Deserialize(&result, &buffer);
+}
+
+void FuzzDeserializeUint32(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {ENCODING_TYPE_UINT32, fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>()};
+ std::uint32_t result;
+ Deserialize(&result, &buffer);
+}
+
+void FuzzDeserializeUint64(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {
+ ENCODING_TYPE_UINT64, fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(), fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(), fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(), fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>()};
+ std::uint64_t result;
+ Deserialize(&result, &buffer);
+}
+
+void FuzzDeserializeInt8(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {ENCODING_TYPE_INT8, fdp.ConsumeIntegral<uint8_t>()};
+ std::int8_t result;
+ Deserialize(&result, &buffer);
+}
+
+void FuzzDeserializeInt16(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {ENCODING_TYPE_INT16, fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>()};
+ std::int16_t result;
+ Deserialize(&result, &buffer);
+}
+
+void FuzzDeserializeInt32(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {ENCODING_TYPE_INT32, fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>()};
+ std::int32_t result;
+ Deserialize(&result, &buffer);
+}
+
+void FuzzDeserializeInt64(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {ENCODING_TYPE_INT64,
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>()};
+ std::int64_t result;
+ Deserialize(&result, &buffer);
+}
+
+void FuzzDeserializeFloat32(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {ENCODING_TYPE_FLOAT32, fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>()};
+ float floatResult;
+ Deserialize(&floatResult, &buffer);
+
+ buffer.Rewind();
+ double doubleResult;
+ Deserialize(&doubleResult, &buffer);
+}
+
+void FuzzDeserializeFloat64(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {
+ ENCODING_TYPE_FLOAT64, fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(), fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(), fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(), fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>()};
+ double result;
+ Deserialize(&result, &buffer);
+}
+
+void FuzzDeserializeFixstr(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ std::string s_val = fdp.ConsumeRemainingBytesAsString();
+ Payload buffer = {ENCODING_TYPE_FIXSTR_MAX};
+ for (std::string::iterator iter = s_val.begin(); iter != s_val.end();
+ iter++) {
+ buffer.Append(1, *iter);
+ }
+ std::string result;
+ Deserialize(&result, &buffer);
+}
+
+void FuzzDeserializeFixmap(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {ENCODING_TYPE_FIXMAP_MAX};
+ // Fill the map with the fuzzed data, not attempting to
+ // make a valid map
+ while (fdp.remaining_bytes() > 0) {
+ buffer.Append(1, fdp.ConsumeIntegral<uint8_t>());
+ }
+
+ std::map<std::uint32_t, std::uint32_t> result;
+ Deserialize(&result, &buffer);
+
+ buffer.Rewind();
+ std::unordered_map<std::uint32_t, std::uint32_t> unorderedResult;
+ Deserialize(&unorderedResult, &buffer);
+}
+
+void FuzzDeserializeVariant(const uint8_t* data, size_t size) {
+ FuzzedDataProvider fdp = FuzzedDataProvider(data, size);
+ Payload buffer = {ENCODING_TYPE_INT16,
+ ENCODING_TYPE_FLOAT32,
+ ENCODING_TYPE_FIXSTR_MAX,
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>(),
+ fdp.ConsumeIntegral<uint8_t>()};
+ // Add the rest of the data as a string
+ std::string s_val = fdp.ConsumeRemainingBytesAsString();
+ for (std::string::iterator iter = s_val.begin(); iter != s_val.end();
+ iter++) {
+ buffer.Append(1, *iter);
+ }
+ Variant<int, float, std::string> result;
+ Deserialize(&result, &buffer);
+}
+
+// Attempts to deserialize fuzzed data as various types
+void FuzzDeserialize(const uint8_t* data, size_t size) {
+ FuzzDeserializeUint8(data, size);
+ FuzzDeserializeUint16(data, size);
+ FuzzDeserializeUint32(data, size);
+ FuzzDeserializeUint64(data, size);
+ FuzzDeserializeInt8(data, size);
+ FuzzDeserializeInt16(data, size);
+ FuzzDeserializeInt32(data, size);
+ FuzzDeserializeInt64(data, size);
+ FuzzDeserializeFloat32(data, size);
+ FuzzDeserializeFloat64(data, size);
+ FuzzDeserializeFixstr(data, size);
+ FuzzDeserializeFixmap(data, size);
+ FuzzDeserializeVariant(data, size);
+}
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+ FuzzSerializeDeserialize(data, size);
+ FuzzDeserialize(data, size);
return 0;
}
diff --git a/libs/vr/libpdx_default_transport/Android.bp b/libs/vr/libpdx_default_transport/Android.bp
index 1ce9c99..b3534de 100644
--- a/libs/vr/libpdx_default_transport/Android.bp
+++ b/libs/vr/libpdx_default_transport/Android.bp
@@ -45,6 +45,7 @@
cc_binary {
name: "pdx_tool",
+ system_ext_specific: true,
defaults: ["pdx_default_transport_compiler_defaults"],
srcs: [
"pdx_tool.cpp",
diff --git a/opengl/Android.bp b/opengl/Android.bp
index 9ca8b0b..393ced7 100644
--- a/opengl/Android.bp
+++ b/opengl/Android.bp
@@ -53,25 +53,25 @@
}
llndk_library {
- name: "libEGL",
+ name: "libEGL.llndk",
symbol_file: "libs/libEGL.map.txt",
export_include_dirs: ["include"],
}
llndk_library {
- name: "libGLESv1_CM",
+ name: "libGLESv1_CM.llndk",
symbol_file: "libs/libGLESv1_CM.map.txt",
export_include_dirs: ["include"],
}
llndk_library {
- name: "libGLESv2",
+ name: "libGLESv2.llndk",
symbol_file: "libs/libGLESv2.map.txt",
export_include_dirs: ["include"],
}
llndk_library {
- name: "libGLESv3",
+ name: "libGLESv3.llndk",
symbol_file: "libs/libGLESv3.map.txt",
export_include_dirs: ["include"],
}
diff --git a/opengl/libs/Android.bp b/opengl/libs/Android.bp
index 3c76c62..77d887c 100644
--- a/opengl/libs/Android.bp
+++ b/opengl/libs/Android.bp
@@ -128,6 +128,7 @@
cc_library_shared {
name: "libEGL",
defaults: ["egl_libs_defaults"],
+ llndk_stubs: "libEGL.llndk",
srcs: [
"EGL/egl_tls.cpp",
"EGL/egl_cache.cpp",
@@ -193,6 +194,7 @@
cc_library_shared {
name: "libGLESv1_CM",
defaults: ["gles_libs_defaults"],
+ llndk_stubs: "libGLESv1_CM.llndk",
srcs: ["GLES_CM/gl.cpp"],
cflags: ["-DLOG_TAG=\"libGLESv1\""],
version_script: "libGLESv1_CM.map.txt",
@@ -204,6 +206,7 @@
cc_library_shared {
name: "libGLESv2",
defaults: ["gles_libs_defaults"],
+ llndk_stubs: "libGLESv2.llndk",
srcs: ["GLES2/gl2.cpp"],
cflags: ["-DLOG_TAG=\"libGLESv2\""],
@@ -218,6 +221,7 @@
cc_library_shared {
name: "libGLESv3",
defaults: ["gles_libs_defaults"],
+ llndk_stubs: "libGLESv3.llndk",
srcs: ["GLES2/gl2.cpp"],
cflags: ["-DLOG_TAG=\"libGLESv3\""],
}
diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index 1afc693..76fd7f0 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -514,6 +514,8 @@
if (so) {
return so;
}
+ ALOGE("Could not load %s from updatable gfx driver namespace: %s.", name.c_str(),
+ dlerror());
}
return nullptr;
}
diff --git a/opengl/tools/glgen/src/JniCodeEmitter.java b/opengl/tools/glgen/src/JniCodeEmitter.java
index 9c80212..59ef3c8 100644
--- a/opengl/tools/glgen/src/JniCodeEmitter.java
+++ b/opengl/tools/glgen/src/JniCodeEmitter.java
@@ -15,6 +15,7 @@
*/
import java.io.PrintStream;
+import java.util.Arrays;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
@@ -201,6 +202,33 @@
out.println(iii + ");");
}
+ // Function to automatically generate properly formatted function calls that
+ // comply with clang format rules
+ public static String formatFunctionCall(String indent, String functionCall) {
+ final int MAXLEN = 100;
+ String tokens[] = functionCall.split("\\(|\\)", 2);
+ String params[] = tokens[1].split(",\\s*");
+ String formatted = indent + tokens[0] + "(";
+ char[] chars = new char[indent.length() + tokens[0].length() + 1];
+ Arrays.fill(chars, ' ');
+ String multiIndent = new String(chars);
+ ArrayList<String> lines = new ArrayList<String>();
+ for(int i = 0; i < params.length; i++) {
+ String terminator = ((i == params.length - 1) ? "" : ",");
+ if(indent.length() + formatted.length() + params[i].length() > MAXLEN) {
+ lines.add(formatted);
+ if (!indent.equals(multiIndent)) {
+ indent = multiIndent;
+ }
+ formatted = indent + params[i] + terminator;
+ } else {
+ formatted += (i == 0 ? "" : " ") + params[i] + terminator;
+ }
+ }
+ lines.add(formatted);
+ return String.join("\n", lines);
+ }
+
void printIfcheckPostamble(PrintStream out, boolean isBuffer, boolean emitExceptionCheck,
String iii) {
printIfcheckPostamble(out, isBuffer, emitExceptionCheck,
@@ -1538,14 +1566,19 @@
"_exception ? JNI_ABORT : 0" : "0")) +
");");
} else {
- out.println(indent + indent +
+ String bufferOffset = numBufferArgs <= 1 ? "_bufferOffset" :
+ "_" + cfunc.getArgName(cIndex) + "BufferOffset";
+ String typeCast = "(char *)" + cfunc.getArgName(cIndex);
+ String withOffset = "(void *)(" + typeCast + " - " + bufferOffset + ")";
+ String releasePointerCall = (
"releasePointer(_env, " + array + ", " +
- cfunc.getArgName(cIndex) +
+ withOffset +
", " +
(cfunc.getArgType(cIndex).isConst() ?
"JNI_FALSE" : (emitExceptionCheck ?
"_exception ? JNI_FALSE : JNI_TRUE" : "JNI_TRUE")) +
");");
+ out.println(formatFunctionCall(indent + indent, releasePointerCall));
}
out.println(indent + "}");
}
diff --git a/services/gpuservice/tests/unittests/Android.bp b/services/gpuservice/tests/unittests/Android.bp
index db81f5d..940a26b 100644
--- a/services/gpuservice/tests/unittests/Android.bp
+++ b/services/gpuservice/tests/unittests/Android.bp
@@ -38,4 +38,5 @@
static_libs: [
"libgmock",
],
+ require_root: true,
}
diff --git a/services/gpuservice/tests/unittests/AndroidTest.xml b/services/gpuservice/tests/unittests/AndroidTest.xml
index 66f51c7..72976a8 100644
--- a/services/gpuservice/tests/unittests/AndroidTest.xml
+++ b/services/gpuservice/tests/unittests/AndroidTest.xml
@@ -18,6 +18,7 @@
<option name="cleanup" value="true" />
<option name="push" value="gpuservice_unittest->/data/local/tmp/gpuservice_unittest" />
</target_preparer>
+ <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
<option name="test-suite-tag" value="apct" />
<test class="com.android.tradefed.testtype.GTest" >
<option name="native-test-device-path" value="/data/local/tmp" />
diff --git a/services/inputflinger/Android.bp b/services/inputflinger/Android.bp
index 96e6207..b640e9c 100644
--- a/services/inputflinger/Android.bp
+++ b/services/inputflinger/Android.bp
@@ -58,6 +58,7 @@
"libstatslog",
"libutils",
"libui",
+ "lib-platform-compat-native-api",
],
static_libs: [
"libattestation",
diff --git a/services/inputflinger/InputClassifier.cpp b/services/inputflinger/InputClassifier.cpp
index 77a0716..eafb5ab 100644
--- a/services/inputflinger/InputClassifier.cpp
+++ b/services/inputflinger/InputClassifier.cpp
@@ -405,6 +405,11 @@
mListener->notifyDeviceReset(args);
}
+void InputClassifier::notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) {
+ // pass through
+ mListener->notifyPointerCaptureChanged(args);
+}
+
void InputClassifier::setMotionClassifier(
std::unique_ptr<MotionClassifierInterface> motionClassifier) {
std::scoped_lock lock(mLock);
diff --git a/services/inputflinger/InputClassifier.h b/services/inputflinger/InputClassifier.h
index 03510a6..6965940 100644
--- a/services/inputflinger/InputClassifier.h
+++ b/services/inputflinger/InputClassifier.h
@@ -230,6 +230,7 @@
virtual void notifyMotion(const NotifyMotionArgs* args) override;
virtual void notifySwitch(const NotifySwitchArgs* args) override;
virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args) override;
+ void notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) override;
virtual void dump(std::string& dump) override;
diff --git a/services/inputflinger/InputListener.cpp b/services/inputflinger/InputListener.cpp
index 84838ec..49a813e 100644
--- a/services/inputflinger/InputListener.cpp
+++ b/services/inputflinger/InputListener.cpp
@@ -48,7 +48,6 @@
listener->notifyConfigurationChanged(this);
}
-
// --- NotifyKeyArgs ---
NotifyKeyArgs::NotifyKeyArgs(int32_t id, nsecs_t eventTime, int32_t deviceId, uint32_t source,
@@ -90,7 +89,6 @@
listener->notifyKey(this);
}
-
// --- NotifyMotionArgs ---
NotifyMotionArgs::NotifyMotionArgs(int32_t id, nsecs_t eventTime, int32_t deviceId, uint32_t source,
@@ -189,7 +187,6 @@
listener->notifyMotion(this);
}
-
// --- NotifySwitchArgs ---
NotifySwitchArgs::NotifySwitchArgs(int32_t id, nsecs_t eventTime, uint32_t policyFlags,
@@ -214,7 +211,6 @@
listener->notifySwitch(this);
}
-
// --- NotifyDeviceResetArgs ---
NotifyDeviceResetArgs::NotifyDeviceResetArgs(int32_t id, nsecs_t eventTime, int32_t deviceId)
@@ -231,6 +227,23 @@
listener->notifyDeviceReset(this);
}
+// --- NotifyPointerCaptureChangedArgs ---
+
+NotifyPointerCaptureChangedArgs::NotifyPointerCaptureChangedArgs(int32_t id, nsecs_t eventTime,
+ bool enabled)
+ : NotifyArgs(id, eventTime), enabled(enabled) {}
+
+NotifyPointerCaptureChangedArgs::NotifyPointerCaptureChangedArgs(
+ const NotifyPointerCaptureChangedArgs& other)
+ : NotifyArgs(other.id, other.eventTime), enabled(other.enabled) {}
+
+bool NotifyPointerCaptureChangedArgs::operator==(const NotifyPointerCaptureChangedArgs& rhs) const {
+ return id == rhs.id && eventTime == rhs.eventTime && enabled == rhs.enabled;
+}
+
+void NotifyPointerCaptureChangedArgs::notify(const sp<InputListenerInterface>& listener) const {
+ listener->notifyPointerCaptureChanged(this);
+}
// --- QueuedInputListener ---
@@ -278,6 +291,11 @@
mArgsQueue.push_back(new NotifyDeviceResetArgs(*args));
}
+void QueuedInputListener::notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) {
+ traceEvent(__func__, args->id);
+ mArgsQueue.push_back(new NotifyPointerCaptureChangedArgs(*args));
+}
+
void QueuedInputListener::flush() {
size_t count = mArgsQueue.size();
for (size_t i = 0; i < count; i++) {
@@ -288,5 +306,4 @@
mArgsQueue.clear();
}
-
} // namespace android
diff --git a/services/inputflinger/InputReaderBase.cpp b/services/inputflinger/InputReaderBase.cpp
index b2dadf8..9cc777d 100644
--- a/services/inputflinger/InputReaderBase.cpp
+++ b/services/inputflinger/InputReaderBase.cpp
@@ -19,6 +19,9 @@
//#define LOG_NDEBUG 0
#include "InputReaderBase.h"
+#include "input/DisplayViewport.h"
+#include "input/Input.h"
+#include "input/NamedEnum.h"
#include <android/log.h>
#include <android-base/stringprintf.h>
@@ -99,17 +102,19 @@
size_t count = 0;
std::optional<DisplayViewport> result = std::nullopt;
for (const DisplayViewport& currentViewport : mDisplays) {
- // Return the first match
+ // Return the first match, or the default display if we're looking for the internal viewport
if (currentViewport.type == type) {
- if (!result) {
+ if (!result ||
+ (type == ViewportType::INTERNAL &&
+ currentViewport.displayId == ADISPLAY_ID_DEFAULT)) {
result = std::make_optional(currentViewport);
}
count++;
}
}
if (count > 1) {
- ALOGE("Found %zu viewports with type %s, but expected 1 at most",
- count, viewportTypeToString(type));
+ ALOGW("Found %zu viewports with type %s, but expected 1 at most", count,
+ NamedEnum::string(type).c_str());
}
return result;
}
diff --git a/services/inputflinger/TEST_MAPPING b/services/inputflinger/TEST_MAPPING
index 824c01e..8073a93 100644
--- a/services/inputflinger/TEST_MAPPING
+++ b/services/inputflinger/TEST_MAPPING
@@ -7,6 +7,37 @@
"include-filter": "android.server.wm.WindowInputTests"
}
]
+ },
+ {
+ "name": "libinput_tests"
+ },
+ {
+ "name": "inputflinger_tests"
+ },
+ {
+ "name": "InputTests"
+ },
+ {
+ "name": "libinputservice_test"
+ },
+ {
+ "name": "CtsInputTestCases"
+ },
+ {
+ "name": "CtsViewTestCases",
+ "options": [
+ {
+ "include-filter": "android.view.cts.MotionEventTest"
+ }
+ ]
+ },
+ {
+ "name": "CtsSecurityTestCases",
+ "options": [
+ {
+ "include-filter": "android.security.cts.MotionEventTest"
+ }
+ ]
}
]
}
diff --git a/services/inputflinger/VibrationElement.cpp b/services/inputflinger/VibrationElement.cpp
index aaf5834..17e1ad4 100644
--- a/services/inputflinger/VibrationElement.cpp
+++ b/services/inputflinger/VibrationElement.cpp
@@ -24,13 +24,28 @@
using android::base::StringPrintf;
namespace android {
+// VibrationElement implementations
+VibrationElement::VibrationElement(size_t channelNum) {
+ channels.reserve(channelNum);
+}
+
+VibrationElement::VibrationElement(const VibrationElement& other) {
+ duration = other.duration;
+ channels.resize(other.channels.size());
+ for (size_t i = 0; i < other.channels.size(); i++) {
+ channels[i].first = other.channels[i].first;
+ channels[i].second = other.channels[i].second;
+ }
+}
const std::string VibrationElement::toString() const {
std::string dump;
dump += StringPrintf("[duration=%lldms, channels=[", duration.count());
for (auto it = channels.begin(); it != channels.end(); ++it) {
- dump += std::to_string(*it);
+ dump += std::to_string(it->first);
+ dump += " : ";
+ dump += std::to_string(it->second);
if (std::next(it) != channels.end()) {
dump += ", ";
}
@@ -40,17 +55,79 @@
return dump;
}
-uint16_t VibrationElement::getMagnitude(size_t channelIdx) const {
- if (channelIdx >= channels.size()) {
+uint16_t VibrationElement::getMagnitude(int32_t vibratorId) const {
+ auto it =
+ std::find_if(channels.begin(), channels.end(),
+ [vibratorId](const std::pair<int32_t /*vibratorId*/, uint8_t /*amplitude*/>
+ pair) { return pair.first == vibratorId; });
+ if (it == channels.end()) {
return 0;
}
// convert range [0,255] to [0,65535] (android framework to linux ff ranges)
- return static_cast<uint16_t>(channels[channelIdx]) << 8;
+ return static_cast<uint16_t>(it->second) << 8;
}
bool VibrationElement::isOn() const {
return std::any_of(channels.begin(), channels.end(),
- [](uint16_t channel) { return channel != 0; });
+ [](const auto& channel) { return channel.second != 0; });
+}
+
+void VibrationElement::addChannel(int32_t vibratorId, uint8_t amplitude) {
+ channels.push_back(std::make_pair(vibratorId, amplitude));
+}
+
+bool VibrationElement::operator==(const VibrationElement& other) const {
+ if (duration != other.duration || channels.size() != other.channels.size()) {
+ return false;
+ }
+ for (size_t i = 0; i < CHANNEL_SIZE; i++) {
+ if (channels[i] != other.channels[i]) {
+ return false;
+ }
+ }
+ return true;
+}
+
+bool VibrationElement::operator!=(const VibrationElement& other) const {
+ return !(*this == other);
+}
+
+// VibrationSequence implementations
+VibrationSequence::VibrationSequence(size_t length) {
+ pattern.reserve(length);
+}
+
+void VibrationSequence::operator=(const VibrationSequence& other) {
+ pattern = other.pattern;
+}
+
+bool VibrationSequence::operator==(const VibrationSequence& other) const {
+ if (pattern.size() != other.pattern.size()) {
+ return false;
+ }
+ for (size_t i = 0; i < pattern.size(); i++) {
+ if (pattern[i] != other.pattern[i]) {
+ return false;
+ }
+ }
+ return true;
+}
+
+void VibrationSequence::addElement(VibrationElement element) {
+ pattern.push_back(element);
+}
+
+const std::string VibrationSequence::toString() const {
+ std::string dump;
+ dump += "[";
+
+ for (const auto& element : pattern) {
+ dump += element.toString();
+ dump += " ";
+ }
+
+ dump += "]";
+ return dump;
}
} // namespace android
diff --git a/services/inputflinger/benchmarks/Android.bp b/services/inputflinger/benchmarks/Android.bp
index 9abf8b1..bd275a7 100644
--- a/services/inputflinger/benchmarks/Android.bp
+++ b/services/inputflinger/benchmarks/Android.bp
@@ -16,6 +16,7 @@
"libstatslog",
"libui",
"libutils",
+ "lib-platform-compat-native-api",
],
static_libs: [
"libattestation",
diff --git a/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp b/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
index c2d165e..7c572b4 100644
--- a/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
+++ b/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
@@ -50,12 +50,18 @@
private:
void notifyConfigurationChanged(nsecs_t) override {}
- std::chrono::nanoseconds notifyAnr(const std::shared_ptr<InputApplicationHandle>&,
- const sp<IBinder>&, const std::string& name) override {
- ALOGE("The window is not responding : %s", name.c_str());
- return 0s;
+ void notifyNoFocusedWindowAnr(
+ const std::shared_ptr<InputApplicationHandle>& applicationHandle) override {
+ ALOGE("There is no focused window for %s", applicationHandle->getName().c_str());
}
+ void notifyConnectionUnresponsive(const sp<IBinder>& connectionToken,
+ const std::string& reason) override {
+ ALOGE("Connection is not responding: %s", reason.c_str());
+ }
+
+ void notifyConnectionResponsive(const sp<IBinder>& connectionToken) override {}
+
void notifyInputChannelBroken(const sp<IBinder>&) override {}
void notifyFocusChanged(const sp<IBinder>&, const sp<IBinder>&) override {}
@@ -90,6 +96,8 @@
void onPointerDownOutsideFocus(const sp<IBinder>& newToken) override {}
+ void setPointerCapture(bool enabled) override {}
+
InputDispatcherConfiguration mConfig;
};
diff --git a/services/inputflinger/dispatcher/Android.bp b/services/inputflinger/dispatcher/Android.bp
index ff9aac9..d467692 100644
--- a/services/inputflinger/dispatcher/Android.bp
+++ b/services/inputflinger/dispatcher/Android.bp
@@ -47,6 +47,7 @@
"libstatslog",
"libui",
"libutils",
+ "lib-platform-compat-native-api",
],
static_libs: [
"libattestation",
diff --git a/services/inputflinger/dispatcher/Entry.cpp b/services/inputflinger/dispatcher/Entry.cpp
index 34fa239..d8a6548 100644
--- a/services/inputflinger/dispatcher/Entry.cpp
+++ b/services/inputflinger/dispatcher/Entry.cpp
@@ -59,7 +59,6 @@
EventEntry::EventEntry(int32_t id, Type type, nsecs_t eventTime, uint32_t policyFlags)
: id(id),
- refCount(1),
type(type),
eventTime(eventTime),
policyFlags(policyFlags),
@@ -70,15 +69,6 @@
releaseInjectionState();
}
-void EventEntry::release() {
- refCount -= 1;
- if (refCount == 0) {
- delete this;
- } else {
- ALOG_ASSERT(refCount > 0);
- }
-}
-
void EventEntry::releaseInjectionState() {
if (injectionState) {
injectionState->release();
@@ -124,6 +114,22 @@
return StringPrintf("FocusEvent(hasFocus=%s)", hasFocus ? "true" : "false");
}
+// --- PointerCaptureChangedEntry ---
+
+// PointerCaptureChanged notifications always go to apps, so set the flag POLICY_FLAG_PASS_TO_USER
+// for all entries.
+PointerCaptureChangedEntry::PointerCaptureChangedEntry(int32_t id, nsecs_t eventTime,
+ bool hasPointerCapture)
+ : EventEntry(id, Type::POINTER_CAPTURE_CHANGED, eventTime, POLICY_FLAG_PASS_TO_USER),
+ pointerCaptureEnabled(hasPointerCapture) {}
+
+PointerCaptureChangedEntry::~PointerCaptureChangedEntry() {}
+
+std::string PointerCaptureChangedEntry::getDescription() const {
+ return StringPrintf("PointerCaptureChangedEvent(pointerCaptureEnabled=%s)",
+ pointerCaptureEnabled ? "true" : "false");
+}
+
// --- KeyEntry ---
KeyEntry::KeyEntry(int32_t id, nsecs_t eventTime, int32_t deviceId, uint32_t source,
@@ -151,11 +157,12 @@
if (!GetBoolProperty("ro.debuggable", false)) {
return "KeyEvent";
}
- return StringPrintf("KeyEvent(deviceId=%d, source=0x%08x, displayId=%" PRId32 ", action=%s, "
+ return StringPrintf("KeyEvent(deviceId=%d, eventTime=%" PRIu64
+ ", source=0x%08x, displayId=%" PRId32 ", action=%s, "
"flags=0x%08x, keyCode=%d, scanCode=%d, metaState=0x%08x, "
"repeatCount=%d), policyFlags=0x%08x",
- deviceId, source, displayId, KeyEvent::actionToString(action), flags,
- keyCode, scanCode, metaState, repeatCount, policyFlags);
+ deviceId, eventTime, source, displayId, KeyEvent::actionToString(action),
+ flags, keyCode, scanCode, metaState, repeatCount, policyFlags);
}
void KeyEntry::recycle() {
@@ -210,15 +217,16 @@
return "MotionEvent";
}
std::string msg;
- msg += StringPrintf("MotionEvent(deviceId=%d, source=0x%08x, displayId=%" PRId32
+ msg += StringPrintf("MotionEvent(deviceId=%d, eventTime=%" PRIu64
+ ", source=0x%08x, displayId=%" PRId32
", action=%s, actionButton=0x%08x, flags=0x%08x, metaState=0x%08x, "
"buttonState=0x%08x, "
"classification=%s, edgeFlags=0x%08x, xPrecision=%.1f, yPrecision=%.1f, "
"xCursorPosition=%0.1f, yCursorPosition=%0.1f, pointers=[",
- deviceId, source, displayId, MotionEvent::actionToString(action),
- actionButton, flags, metaState, buttonState,
- motionClassificationToString(classification), edgeFlags, xPrecision,
- yPrecision, xCursorPosition, yCursorPosition);
+ deviceId, eventTime, source, displayId,
+ MotionEvent::actionToString(action).c_str(), actionButton, flags, metaState,
+ buttonState, motionClassificationToString(classification), edgeFlags,
+ xPrecision, yPrecision, xCursorPosition, yCursorPosition);
for (uint32_t i = 0; i < pointerCount; i++) {
if (i) {
@@ -235,22 +243,16 @@
volatile int32_t DispatchEntry::sNextSeqAtomic;
-DispatchEntry::DispatchEntry(EventEntry* eventEntry, int32_t targetFlags, ui::Transform transform,
- float globalScaleFactor)
+DispatchEntry::DispatchEntry(std::shared_ptr<EventEntry> eventEntry, int32_t targetFlags,
+ ui::Transform transform, float globalScaleFactor)
: seq(nextSeq()),
- eventEntry(eventEntry),
+ eventEntry(std::move(eventEntry)),
targetFlags(targetFlags),
transform(transform),
globalScaleFactor(globalScaleFactor),
deliveryTime(0),
resolvedAction(0),
- resolvedFlags(0) {
- eventEntry->refCount += 1;
-}
-
-DispatchEntry::~DispatchEntry() {
- eventEntry->release();
-}
+ resolvedFlags(0) {}
uint32_t DispatchEntry::nextSeq() {
// Sequence number 0 is reserved and will never be returned.
diff --git a/services/inputflinger/dispatcher/Entry.h b/services/inputflinger/dispatcher/Entry.h
index 47f75cbe..fba5514 100644
--- a/services/inputflinger/dispatcher/Entry.h
+++ b/services/inputflinger/dispatcher/Entry.h
@@ -36,6 +36,7 @@
FOCUS,
KEY,
MOTION,
+ POINTER_CAPTURE_CHANGED,
};
static const char* typeToString(Type type) {
@@ -50,11 +51,12 @@
return "KEY";
case Type::MOTION:
return "MOTION";
+ case Type::POINTER_CAPTURE_CHANGED:
+ return "POINTER_CAPTURE_CHANGED";
}
}
int32_t id;
- mutable int32_t refCount;
Type type;
nsecs_t eventTime;
uint32_t policyFlags;
@@ -79,13 +81,12 @@
return isInjected() || IdGenerator::getSource(id) != IdGenerator::Source::INPUT_READER;
}
- void release();
-
virtual std::string getDescription() const = 0;
-protected:
EventEntry(int32_t id, Type type, nsecs_t eventTime, uint32_t policyFlags);
virtual ~EventEntry();
+
+protected:
void releaseInjectionState();
};
@@ -93,7 +94,6 @@
explicit ConfigurationChangedEntry(int32_t id, nsecs_t eventTime);
std::string getDescription() const override;
-protected:
virtual ~ConfigurationChangedEntry();
};
@@ -103,7 +103,6 @@
DeviceResetEntry(int32_t id, nsecs_t eventTime, int32_t deviceId);
std::string getDescription() const override;
-protected:
virtual ~DeviceResetEntry();
};
@@ -116,10 +115,18 @@
std::string_view reason);
std::string getDescription() const override;
-protected:
virtual ~FocusEntry();
};
+struct PointerCaptureChangedEntry : EventEntry {
+ bool pointerCaptureEnabled;
+
+ PointerCaptureChangedEntry(int32_t id, nsecs_t eventTime, bool hasPointerCapture);
+ std::string getDescription() const override;
+
+ virtual ~PointerCaptureChangedEntry();
+};
+
struct KeyEntry : EventEntry {
int32_t deviceId;
uint32_t source;
@@ -149,7 +156,6 @@
std::string getDescription() const override;
void recycle();
-protected:
virtual ~KeyEntry();
};
@@ -182,7 +188,6 @@
float xOffset, float yOffset);
std::string getDescription() const override;
-protected:
virtual ~MotionEntry();
};
@@ -190,7 +195,7 @@
struct DispatchEntry {
const uint32_t seq; // unique sequence number, never 0
- EventEntry* eventEntry; // the event to dispatch
+ std::shared_ptr<EventEntry> eventEntry; // the event to dispatch
int32_t targetFlags;
ui::Transform transform;
float globalScaleFactor;
@@ -205,9 +210,8 @@
int32_t resolvedAction;
int32_t resolvedFlags;
- DispatchEntry(EventEntry* eventEntry, int32_t targetFlags, ui::Transform transform,
- float globalScaleFactor);
- ~DispatchEntry();
+ DispatchEntry(std::shared_ptr<EventEntry> eventEntry, int32_t targetFlags,
+ ui::Transform transform, float globalScaleFactor);
inline bool hasForegroundTarget() const { return targetFlags & InputTarget::FLAG_FOREGROUND; }
@@ -252,16 +256,17 @@
// parameters for the command (usage varies by command)
sp<Connection> connection;
nsecs_t eventTime;
- KeyEntry* keyEntry;
+ std::shared_ptr<KeyEntry> keyEntry;
std::shared_ptr<InputApplicationHandle> inputApplicationHandle;
std::string reason;
int32_t userActivityEventType;
uint32_t seq;
bool handled;
- std::shared_ptr<InputChannel> inputChannel;
+ sp<IBinder> connectionToken;
sp<IBinder> oldToken;
sp<IBinder> newToken;
std::string obscuringPackage;
+ bool enabled;
};
} // namespace android::inputdispatcher
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index d7aea4e..6c44a54 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -37,6 +37,10 @@
// Log debug messages about input focus tracking.
static constexpr bool DEBUG_FOCUS = false;
+// Log debug messages about touch occlusion
+// STOPSHIP(b/169067926): Set to false
+static constexpr bool DEBUG_TOUCH_OCCLUSION = true;
+
// Log debug messages about the app switch latency optimization.
#define DEBUG_APP_SWITCH 0
@@ -49,6 +53,8 @@
#include <android-base/stringprintf.h>
#include <android/os/IInputConstants.h>
#include <binder/Binder.h>
+#include <binder/IServiceManager.h>
+#include <com/android/internal/compat/IPlatformCompatNative.h>
#include <input/InputDevice.h>
#include <input/InputWindow.h>
#include <log/log.h>
@@ -75,8 +81,10 @@
using android::base::StringPrintf;
using android::os::BlockUntrustedTouchesMode;
+using android::os::IInputConstants;
using android::os::InputEventInjectionResult;
using android::os::InputEventInjectionSync;
+using com::android::internal::compat::IPlatformCompatNative;
namespace android::inputdispatcher {
@@ -200,12 +208,12 @@
return true;
}
-static void dumpRegion(std::string& dump, const Region& region) {
+static std::string dumpRegion(const Region& region) {
if (region.isEmpty()) {
- dump += "<empty>";
- return;
+ return "<empty>";
}
+ std::string dump;
bool first = true;
Region::const_iterator cur = region.begin();
Region::const_iterator const tail = region.end();
@@ -218,6 +226,7 @@
dump += StringPrintf("[%d,%d][%d,%d]", cur->left, cur->top, cur->right, cur->bottom);
cur++;
}
+ return dump;
}
static std::string dumpQueue(const std::deque<DispatchEntry*>& queue, nsecs_t currentTime) {
@@ -311,19 +320,19 @@
}
static std::unique_ptr<DispatchEntry> createDispatchEntry(const InputTarget& inputTarget,
- EventEntry* eventEntry,
+ std::shared_ptr<EventEntry> eventEntry,
int32_t inputTargetFlags) {
if (inputTarget.useDefaultPointerTransform()) {
const ui::Transform& transform = inputTarget.getDefaultPointerTransform();
- return std::make_unique<DispatchEntry>(eventEntry, // increments ref
- inputTargetFlags, transform,
+ return std::make_unique<DispatchEntry>(eventEntry, inputTargetFlags, transform,
inputTarget.globalScaleFactor);
}
ALOG_ASSERT(eventEntry->type == EventEntry::Type::MOTION);
const MotionEntry& motionEntry = static_cast<const MotionEntry&>(*eventEntry);
- PointerCoords pointerCoords[motionEntry.pointerCount];
+ std::vector<PointerCoords> pointerCoords;
+ pointerCoords.resize(motionEntry.pointerCount);
// Use the first pointer information to normalize all other pointers. This could be any pointer
// as long as all other pointers are normalized to the same value and the final DispatchEntry
@@ -347,17 +356,18 @@
pointerCoords[pointerIndex].transform(inverseFirstTransform);
}
- MotionEntry* combinedMotionEntry =
- new MotionEntry(motionEntry.id, motionEntry.eventTime, motionEntry.deviceId,
- motionEntry.source, motionEntry.displayId, motionEntry.policyFlags,
- motionEntry.action, motionEntry.actionButton, motionEntry.flags,
- motionEntry.metaState, motionEntry.buttonState,
- motionEntry.classification, motionEntry.edgeFlags,
- motionEntry.xPrecision, motionEntry.yPrecision,
- motionEntry.xCursorPosition, motionEntry.yCursorPosition,
- motionEntry.downTime, motionEntry.pointerCount,
- motionEntry.pointerProperties, pointerCoords, 0 /* xOffset */,
- 0 /* yOffset */);
+ std::unique_ptr<MotionEntry> combinedMotionEntry =
+ std::make_unique<MotionEntry>(motionEntry.id, motionEntry.eventTime,
+ motionEntry.deviceId, motionEntry.source,
+ motionEntry.displayId, motionEntry.policyFlags,
+ motionEntry.action, motionEntry.actionButton,
+ motionEntry.flags, motionEntry.metaState,
+ motionEntry.buttonState, motionEntry.classification,
+ motionEntry.edgeFlags, motionEntry.xPrecision,
+ motionEntry.yPrecision, motionEntry.xCursorPosition,
+ motionEntry.yCursorPosition, motionEntry.downTime,
+ motionEntry.pointerCount, motionEntry.pointerProperties,
+ pointerCoords.data(), 0 /* xOffset */, 0 /* yOffset */);
if (motionEntry.injectionState) {
combinedMotionEntry->injectionState = motionEntry.injectionState;
@@ -365,10 +375,8 @@
}
std::unique_ptr<DispatchEntry> dispatchEntry =
- std::make_unique<DispatchEntry>(combinedMotionEntry, // increments ref
- inputTargetFlags, firstPointerTransform,
- inputTarget.globalScaleFactor);
- combinedMotionEntry->release();
+ std::make_unique<DispatchEntry>(std::move(combinedMotionEntry), inputTargetFlags,
+ firstPointerTransform, inputTarget.globalScaleFactor);
return dispatchEntry;
}
@@ -418,6 +426,15 @@
return *lhs == *rhs;
}
+static sp<IPlatformCompatNative> getCompatService() {
+ sp<IBinder> service(defaultServiceManager()->getService(String16("platform_compat_native")));
+ if (service == nullptr) {
+ ALOGE("Failed to link to compat service");
+ return nullptr;
+ }
+ return interface_cast<IPlatformCompatNative>(service);
+}
+
// --- InputDispatcher ---
InputDispatcher::InputDispatcher(const sp<InputDispatcherPolicyInterface>& policy)
@@ -436,7 +453,10 @@
// initialize it here anyways.
mInTouchMode(true),
mMaximumObscuringOpacityForTouch(1.0f),
- mFocusedDisplayId(ADISPLAY_ID_DEFAULT) {
+ mFocusedDisplayId(ADISPLAY_ID_DEFAULT),
+ mFocusedWindowRequestedPointerCapture(false),
+ mWindowTokenWithPointerCapture(nullptr),
+ mCompatService(getCompatService()) {
mLooper = new Looper(false);
mReporter = createInputReporter();
@@ -557,9 +577,7 @@
mNoFocusedWindowTimeoutTime = std::nullopt;
return LONG_LONG_MIN;
} else {
- // Keep waiting
- const nsecs_t millisRemaining = ns2ms(*mNoFocusedWindowTimeoutTime - currentTime);
- ALOGW("Still no focused window. Will drop the event in %" PRId64 "ms", millisRemaining);
+ // Keep waiting. We will drop the event when mNoFocusedWindowTimeoutTime comes.
nextAnrCheck = *mNoFocusedWindowTimeoutTime;
}
}
@@ -673,60 +691,71 @@
switch (mPendingEvent->type) {
case EventEntry::Type::CONFIGURATION_CHANGED: {
- ConfigurationChangedEntry* typedEntry =
- static_cast<ConfigurationChangedEntry*>(mPendingEvent);
+ const ConfigurationChangedEntry& typedEntry =
+ static_cast<const ConfigurationChangedEntry&>(*mPendingEvent);
done = dispatchConfigurationChangedLocked(currentTime, typedEntry);
dropReason = DropReason::NOT_DROPPED; // configuration changes are never dropped
break;
}
case EventEntry::Type::DEVICE_RESET: {
- DeviceResetEntry* typedEntry = static_cast<DeviceResetEntry*>(mPendingEvent);
+ const DeviceResetEntry& typedEntry =
+ static_cast<const DeviceResetEntry&>(*mPendingEvent);
done = dispatchDeviceResetLocked(currentTime, typedEntry);
dropReason = DropReason::NOT_DROPPED; // device resets are never dropped
break;
}
case EventEntry::Type::FOCUS: {
- FocusEntry* typedEntry = static_cast<FocusEntry*>(mPendingEvent);
+ std::shared_ptr<FocusEntry> typedEntry =
+ std::static_pointer_cast<FocusEntry>(mPendingEvent);
dispatchFocusLocked(currentTime, typedEntry);
done = true;
dropReason = DropReason::NOT_DROPPED; // focus events are never dropped
break;
}
+ case EventEntry::Type::POINTER_CAPTURE_CHANGED: {
+ const auto typedEntry =
+ std::static_pointer_cast<PointerCaptureChangedEntry>(mPendingEvent);
+ dispatchPointerCaptureChangedLocked(currentTime, typedEntry, dropReason);
+ done = true;
+ break;
+ }
+
case EventEntry::Type::KEY: {
- KeyEntry* typedEntry = static_cast<KeyEntry*>(mPendingEvent);
+ std::shared_ptr<KeyEntry> keyEntry = std::static_pointer_cast<KeyEntry>(mPendingEvent);
if (isAppSwitchDue) {
- if (isAppSwitchKeyEvent(*typedEntry)) {
+ if (isAppSwitchKeyEvent(*keyEntry)) {
resetPendingAppSwitchLocked(true);
isAppSwitchDue = false;
} else if (dropReason == DropReason::NOT_DROPPED) {
dropReason = DropReason::APP_SWITCH;
}
}
- if (dropReason == DropReason::NOT_DROPPED && isStaleEvent(currentTime, *typedEntry)) {
+ if (dropReason == DropReason::NOT_DROPPED && isStaleEvent(currentTime, *keyEntry)) {
dropReason = DropReason::STALE;
}
if (dropReason == DropReason::NOT_DROPPED && mNextUnblockedEvent) {
dropReason = DropReason::BLOCKED;
}
- done = dispatchKeyLocked(currentTime, typedEntry, &dropReason, nextWakeupTime);
+ done = dispatchKeyLocked(currentTime, keyEntry, &dropReason, nextWakeupTime);
break;
}
case EventEntry::Type::MOTION: {
- MotionEntry* typedEntry = static_cast<MotionEntry*>(mPendingEvent);
+ std::shared_ptr<MotionEntry> motionEntry =
+ std::static_pointer_cast<MotionEntry>(mPendingEvent);
if (dropReason == DropReason::NOT_DROPPED && isAppSwitchDue) {
dropReason = DropReason::APP_SWITCH;
}
- if (dropReason == DropReason::NOT_DROPPED && isStaleEvent(currentTime, *typedEntry)) {
+ if (dropReason == DropReason::NOT_DROPPED && isStaleEvent(currentTime, *motionEntry)) {
dropReason = DropReason::STALE;
}
if (dropReason == DropReason::NOT_DROPPED && mNextUnblockedEvent) {
dropReason = DropReason::BLOCKED;
}
- done = dispatchMotionLocked(currentTime, typedEntry, &dropReason, nextWakeupTime);
+ done = dispatchMotionLocked(currentTime, motionEntry, &dropReason, nextWakeupTime);
break;
}
}
@@ -802,17 +831,18 @@
return false;
}
-bool InputDispatcher::enqueueInboundEventLocked(EventEntry* entry) {
+bool InputDispatcher::enqueueInboundEventLocked(std::unique_ptr<EventEntry> newEntry) {
bool needWake = mInboundQueue.empty();
- mInboundQueue.push_back(entry);
+ mInboundQueue.push_back(std::move(newEntry));
+ EventEntry& entry = *(mInboundQueue.back());
traceInboundQueueLengthLocked();
- switch (entry->type) {
+ switch (entry.type) {
case EventEntry::Type::KEY: {
// Optimize app switch latency.
// If the application takes too long to catch up then we drop all events preceding
// the app switch key.
- const KeyEntry& keyEntry = static_cast<const KeyEntry&>(*entry);
+ const KeyEntry& keyEntry = static_cast<const KeyEntry&>(entry);
if (isAppSwitchKeyEvent(keyEntry)) {
if (keyEntry.action == AKEY_EVENT_ACTION_DOWN) {
mAppSwitchSawKeyDown = true;
@@ -831,8 +861,8 @@
}
case EventEntry::Type::MOTION: {
- if (shouldPruneInboundQueueLocked(static_cast<MotionEntry&>(*entry))) {
- mNextUnblockedEvent = entry;
+ if (shouldPruneInboundQueueLocked(static_cast<MotionEntry&>(entry))) {
+ mNextUnblockedEvent = mInboundQueue.back();
needWake = true;
}
break;
@@ -842,7 +872,8 @@
break;
}
case EventEntry::Type::CONFIGURATION_CHANGED:
- case EventEntry::Type::DEVICE_RESET: {
+ case EventEntry::Type::DEVICE_RESET:
+ case EventEntry::Type::POINTER_CAPTURE_CHANGED: {
// nothing to do
break;
}
@@ -851,11 +882,9 @@
return needWake;
}
-void InputDispatcher::addRecentEventLocked(EventEntry* entry) {
- entry->refCount += 1;
+void InputDispatcher::addRecentEventLocked(std::shared_ptr<EventEntry> entry) {
mRecentQueue.push_back(entry);
if (mRecentQueue.size() > RECENT_QUEUE_MAX_SIZE) {
- mRecentQueue.front()->release();
mRecentQueue.pop_front();
}
}
@@ -950,6 +979,10 @@
ALOGI("Dropped event because it is stale.");
reason = "inbound event was dropped because it is stale";
break;
+ case DropReason::NO_POINTER_CAPTURE:
+ ALOGI("Dropped event because there is no window with Pointer Capture.");
+ reason = "inbound event was dropped because there is no window with Pointer Capture";
+ break;
case DropReason::NOT_DROPPED: {
LOG_ALWAYS_FATAL("Should not be dropping a NOT_DROPPED event");
return;
@@ -973,6 +1006,9 @@
}
break;
}
+ case EventEntry::Type::POINTER_CAPTURE_CHANGED: {
+ break;
+ }
case EventEntry::Type::FOCUS:
case EventEntry::Type::CONFIGURATION_CHANGED:
case EventEntry::Type::DEVICE_RESET: {
@@ -1035,7 +1071,7 @@
void InputDispatcher::drainInboundQueueLocked() {
while (!mInboundQueue.empty()) {
- EventEntry* entry = mInboundQueue.front();
+ std::shared_ptr<EventEntry> entry = mInboundQueue.front();
mInboundQueue.pop_front();
releaseInboundEventLocked(entry);
}
@@ -1049,66 +1085,48 @@
}
}
-void InputDispatcher::releaseInboundEventLocked(EventEntry* entry) {
+void InputDispatcher::releaseInboundEventLocked(std::shared_ptr<EventEntry> entry) {
InjectionState* injectionState = entry->injectionState;
if (injectionState && injectionState->injectionResult == InputEventInjectionResult::PENDING) {
#if DEBUG_DISPATCH_CYCLE
ALOGD("Injected inbound event was dropped.");
#endif
- setInjectionResult(entry, InputEventInjectionResult::FAILED);
+ setInjectionResult(*entry, InputEventInjectionResult::FAILED);
}
if (entry == mNextUnblockedEvent) {
mNextUnblockedEvent = nullptr;
}
addRecentEventLocked(entry);
- entry->release();
}
void InputDispatcher::resetKeyRepeatLocked() {
if (mKeyRepeatState.lastKeyEntry) {
- mKeyRepeatState.lastKeyEntry->release();
mKeyRepeatState.lastKeyEntry = nullptr;
}
}
-KeyEntry* InputDispatcher::synthesizeKeyRepeatLocked(nsecs_t currentTime) {
- KeyEntry* entry = mKeyRepeatState.lastKeyEntry;
+std::shared_ptr<KeyEntry> InputDispatcher::synthesizeKeyRepeatLocked(nsecs_t currentTime) {
+ std::shared_ptr<KeyEntry> entry = mKeyRepeatState.lastKeyEntry;
- // Reuse the repeated key entry if it is otherwise unreferenced.
uint32_t policyFlags = entry->policyFlags &
(POLICY_FLAG_RAW_MASK | POLICY_FLAG_PASS_TO_USER | POLICY_FLAG_TRUSTED);
- if (entry->refCount == 1) {
- entry->recycle();
- entry->id = mIdGenerator.nextId();
- entry->eventTime = currentTime;
- entry->policyFlags = policyFlags;
- entry->repeatCount += 1;
- } else {
- KeyEntry* newEntry =
- new KeyEntry(mIdGenerator.nextId(), currentTime, entry->deviceId, entry->source,
- entry->displayId, policyFlags, entry->action, entry->flags,
- entry->keyCode, entry->scanCode, entry->metaState,
- entry->repeatCount + 1, entry->downTime);
- mKeyRepeatState.lastKeyEntry = newEntry;
- entry->release();
+ std::shared_ptr<KeyEntry> newEntry =
+ std::make_unique<KeyEntry>(mIdGenerator.nextId(), currentTime, entry->deviceId,
+ entry->source, entry->displayId, policyFlags, entry->action,
+ entry->flags, entry->keyCode, entry->scanCode,
+ entry->metaState, entry->repeatCount + 1, entry->downTime);
- entry = newEntry;
- }
- entry->syntheticRepeat = true;
-
- // Increment reference count since we keep a reference to the event in
- // mKeyRepeatState.lastKeyEntry in addition to the one we return.
- entry->refCount += 1;
-
+ newEntry->syntheticRepeat = true;
+ mKeyRepeatState.lastKeyEntry = newEntry;
mKeyRepeatState.nextRepeatTime = currentTime + mConfig.keyRepeatDelay;
- return entry;
+ return newEntry;
}
bool InputDispatcher::dispatchConfigurationChangedLocked(nsecs_t currentTime,
- ConfigurationChangedEntry* entry) {
+ const ConfigurationChangedEntry& entry) {
#if DEBUG_OUTBOUND_EVENT_DETAILS
- ALOGD("dispatchConfigurationChanged - eventTime=%" PRId64, entry->eventTime);
+ ALOGD("dispatchConfigurationChanged - eventTime=%" PRId64, entry.eventTime);
#endif
// Reset key repeating in case a keyboard device was added or removed or something.
@@ -1117,19 +1135,20 @@
// Enqueue a command to run outside the lock to tell the policy that the configuration changed.
std::unique_ptr<CommandEntry> commandEntry = std::make_unique<CommandEntry>(
&InputDispatcher::doNotifyConfigurationChangedLockedInterruptible);
- commandEntry->eventTime = entry->eventTime;
+ commandEntry->eventTime = entry.eventTime;
postCommandLocked(std::move(commandEntry));
return true;
}
-bool InputDispatcher::dispatchDeviceResetLocked(nsecs_t currentTime, DeviceResetEntry* entry) {
+bool InputDispatcher::dispatchDeviceResetLocked(nsecs_t currentTime,
+ const DeviceResetEntry& entry) {
#if DEBUG_OUTBOUND_EVENT_DETAILS
- ALOGD("dispatchDeviceReset - eventTime=%" PRId64 ", deviceId=%d", entry->eventTime,
- entry->deviceId);
+ ALOGD("dispatchDeviceReset - eventTime=%" PRId64 ", deviceId=%d", entry.eventTime,
+ entry.deviceId);
#endif
CancelationOptions options(CancelationOptions::CANCEL_ALL_EVENTS, "device was reset");
- options.deviceId = entry->deviceId;
+ options.deviceId = entry.deviceId;
synthesizeCancelationEventsForAllConnectionsLocked(options);
return true;
}
@@ -1143,20 +1162,23 @@
mPendingEvent = nullptr;
}
- FocusEntry* focusEntry =
- new FocusEntry(mIdGenerator.nextId(), now(), windowToken, hasFocus, reason);
+ std::unique_ptr<FocusEntry> focusEntry =
+ std::make_unique<FocusEntry>(mIdGenerator.nextId(), now(), windowToken, hasFocus,
+ reason);
// This event should go to the front of the queue, but behind all other focus events
// Find the last focus event, and insert right after it
- std::deque<EventEntry*>::reverse_iterator it =
+ std::deque<std::shared_ptr<EventEntry>>::reverse_iterator it =
std::find_if(mInboundQueue.rbegin(), mInboundQueue.rend(),
- [](EventEntry* event) { return event->type == EventEntry::Type::FOCUS; });
+ [](const std::shared_ptr<EventEntry>& event) {
+ return event->type == EventEntry::Type::FOCUS;
+ });
// Maintain the order of focus events. Insert the entry after all other focus events.
- mInboundQueue.insert(it.base(), focusEntry);
+ mInboundQueue.insert(it.base(), std::move(focusEntry));
}
-void InputDispatcher::dispatchFocusLocked(nsecs_t currentTime, FocusEntry* entry) {
+void InputDispatcher::dispatchFocusLocked(nsecs_t currentTime, std::shared_ptr<FocusEntry> entry) {
std::shared_ptr<InputChannel> channel = getInputChannelLocked(entry->connectionToken);
if (channel == nullptr) {
return; // Window has gone away
@@ -1172,7 +1194,56 @@
dispatchEventLocked(currentTime, entry, {target});
}
-bool InputDispatcher::dispatchKeyLocked(nsecs_t currentTime, KeyEntry* entry,
+void InputDispatcher::dispatchPointerCaptureChangedLocked(
+ nsecs_t currentTime, const std::shared_ptr<PointerCaptureChangedEntry>& entry,
+ DropReason& dropReason) {
+ const bool haveWindowWithPointerCapture = mWindowTokenWithPointerCapture != nullptr;
+ if (entry->pointerCaptureEnabled == haveWindowWithPointerCapture) {
+ LOG_ALWAYS_FATAL_IF(mFocusedWindowRequestedPointerCapture,
+ "The Pointer Capture state has already been dispatched to the window.");
+ // Pointer capture was already forcefully disabled because of focus change.
+ dropReason = DropReason::NOT_DROPPED;
+ return;
+ }
+
+ // Set drop reason for early returns
+ dropReason = DropReason::NO_POINTER_CAPTURE;
+
+ sp<IBinder> token;
+ if (entry->pointerCaptureEnabled) {
+ // Enable Pointer Capture
+ if (!mFocusedWindowRequestedPointerCapture) {
+ // This can happen if a window requests capture and immediately releases capture.
+ ALOGW("No window requested Pointer Capture.");
+ return;
+ }
+ token = getValueByKey(mFocusedWindowTokenByDisplay, mFocusedDisplayId);
+ LOG_ALWAYS_FATAL_IF(!token, "Cannot find focused window for Pointer Capture.");
+ mWindowTokenWithPointerCapture = token;
+ } else {
+ // Disable Pointer Capture
+ token = mWindowTokenWithPointerCapture;
+ mWindowTokenWithPointerCapture = nullptr;
+ mFocusedWindowRequestedPointerCapture = false;
+ }
+
+ auto channel = getInputChannelLocked(token);
+ if (channel == nullptr) {
+ // Window has gone away, clean up Pointer Capture state.
+ mWindowTokenWithPointerCapture = nullptr;
+ mFocusedWindowRequestedPointerCapture = false;
+ return;
+ }
+ InputTarget target;
+ target.inputChannel = channel;
+ target.flags = InputTarget::FLAG_DISPATCH_AS_IS;
+ entry->dispatchInProgress = true;
+ dispatchEventLocked(currentTime, entry, {target});
+
+ dropReason = DropReason::NOT_DROPPED;
+}
+
+bool InputDispatcher::dispatchKeyLocked(nsecs_t currentTime, std::shared_ptr<KeyEntry> entry,
DropReason* dropReason, nsecs_t* nextWakeupTime) {
// Preprocessing.
if (!entry->dispatchInProgress) {
@@ -1200,10 +1271,9 @@
mKeyRepeatState.nextRepeatTime = entry->eventTime + mConfig.keyRepeatTimeout;
}
mKeyRepeatState.lastKeyEntry = entry;
- entry->refCount += 1;
} else if (entry->action == AKEY_EVENT_ACTION_UP && mKeyRepeatState.lastKeyEntry &&
mKeyRepeatState.lastKeyEntry->deviceId != entry->deviceId) {
- // The stale device releases the key, reset staleDeviceId.
+ // The key on device 'deviceId' is still down, do not stop key repeat
#if DEBUG_INBOUND_EVENT_DETAILS
ALOGD("deviceId=%d got KEY_UP as stale", entry->deviceId);
#endif
@@ -1241,12 +1311,9 @@
&InputDispatcher::doInterceptKeyBeforeDispatchingLockedInterruptible);
sp<IBinder> focusedWindowToken =
getValueByKey(mFocusedWindowTokenByDisplay, getTargetDisplayId(*entry));
- if (focusedWindowToken != nullptr) {
- commandEntry->inputChannel = getInputChannelLocked(focusedWindowToken);
- }
+ commandEntry->connectionToken = focusedWindowToken;
commandEntry->keyEntry = entry;
postCommandLocked(std::move(commandEntry));
- entry->refCount += 1;
return false; // wait for the command to run
} else {
entry->interceptKeyResult = KeyEntry::INTERCEPT_KEY_RESULT_CONTINUE;
@@ -1259,7 +1326,7 @@
// Clean up if dropping the event.
if (*dropReason != DropReason::NOT_DROPPED) {
- setInjectionResult(entry,
+ setInjectionResult(*entry,
*dropReason == DropReason::POLICY ? InputEventInjectionResult::SUCCEEDED
: InputEventInjectionResult::FAILED);
mReporter->reportDroppedKey(entry->id);
@@ -1274,7 +1341,7 @@
return false;
}
- setInjectionResult(entry, injectionResult);
+ setInjectionResult(*entry, injectionResult);
if (injectionResult != InputEventInjectionResult::SUCCEEDED) {
return true;
}
@@ -1298,7 +1365,7 @@
#endif
}
-bool InputDispatcher::dispatchMotionLocked(nsecs_t currentTime, MotionEntry* entry,
+bool InputDispatcher::dispatchMotionLocked(nsecs_t currentTime, std::shared_ptr<MotionEntry> entry,
DropReason* dropReason, nsecs_t* nextWakeupTime) {
ATRACE_CALL();
// Preprocessing.
@@ -1310,7 +1377,7 @@
// Clean up if dropping the event.
if (*dropReason != DropReason::NOT_DROPPED) {
- setInjectionResult(entry,
+ setInjectionResult(*entry,
*dropReason == DropReason::POLICY ? InputEventInjectionResult::SUCCEEDED
: InputEventInjectionResult::FAILED);
return true;
@@ -1337,7 +1404,7 @@
return false;
}
- setInjectionResult(entry, injectionResult);
+ setInjectionResult(*entry, injectionResult);
if (injectionResult == InputEventInjectionResult::PERMISSION_DENIED) {
ALOGW("Permission denied, dropping the motion (isPointer=%s)", toString(isPointerEvent));
return true;
@@ -1411,7 +1478,8 @@
#endif
}
-void InputDispatcher::dispatchEventLocked(nsecs_t currentTime, EventEntry* eventEntry,
+void InputDispatcher::dispatchEventLocked(nsecs_t currentTime,
+ std::shared_ptr<EventEntry> eventEntry,
const std::vector<InputTarget>& inputTargets) {
ATRACE_CALL();
#if DEBUG_DISPATCH_CYCLE
@@ -1482,6 +1550,7 @@
displayId = motionEntry.displayId;
break;
}
+ case EventEntry::Type::POINTER_CAPTURE_CHANGED:
case EventEntry::Type::FOCUS:
case EventEntry::Type::CONFIGURATION_CHANGED:
case EventEntry::Type::DEVICE_RESET: {
@@ -1774,6 +1843,12 @@
TouchOcclusionInfo occlusionInfo =
computeTouchOcclusionInfoLocked(newTouchedWindowHandle, 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());
+ }
+ }
onUntrustedTouchLocked(occlusionInfo.obscuringPackage);
if (mBlockUntrustedTouchesMode == BlockUntrustedTouchesMode::BLOCK) {
ALOGW("Dropping untrusted touch event due to %s/%d",
@@ -2184,6 +2259,15 @@
auto otherInfo = otherHandle->getInfo();
if (!otherInfo->visible) {
return false;
+ } else if (otherInfo->alpha == 0 &&
+ otherInfo->flags.test(InputWindowInfo::Flag::NOT_TOUCHABLE)) {
+ // Those act as if they were invisible, so we don't need to flag them.
+ // We do want to potentially flag touchable windows even if they have 0
+ // opacity, since they can consume touches and alter the effects of the
+ // user interaction (eg. apps that rely on
+ // FLAG_WINDOW_IS_PARTIALLY_OBSCURED should still be told about those
+ // windows), hence we also check for FLAG_NOT_TOUCHABLE.
+ return false;
} else if (info->ownerUid == otherInfo->ownerUid) {
// If ownerUid is the same we don't generate occlusion events as there
// is no security boundary within an uid.
@@ -2215,7 +2299,8 @@
*/
InputDispatcher::TouchOcclusionInfo InputDispatcher::computeTouchOcclusionInfoLocked(
const sp<InputWindowHandle>& windowHandle, int32_t x, int32_t y) const {
- int32_t displayId = windowHandle->getInfo()->displayId;
+ const InputWindowInfo* windowInfo = windowHandle->getInfo();
+ int32_t displayId = windowInfo->displayId;
const std::vector<sp<InputWindowHandle>>& windowHandles = getWindowHandlesLocked(displayId);
TouchOcclusionInfo info;
info.hasBlockingOcclusion = false;
@@ -2228,8 +2313,11 @@
}
const InputWindowInfo* otherInfo = otherHandle->getInfo();
if (canBeObscuredBy(windowHandle, otherHandle) &&
- windowHandle->getInfo()->ownerUid != otherInfo->ownerUid &&
- otherInfo->frameContainsPoint(x, y)) {
+ windowInfo->ownerUid != otherInfo->ownerUid && otherInfo->frameContainsPoint(x, y)) {
+ if (DEBUG_TOUCH_OCCLUSION) {
+ info.debugInfo.push_back(
+ dumpWindowForTouchOcclusion(otherInfo, /* isTouchedWindow */ false));
+ }
// canBeObscuredBy() has returned true above, which means this window is untrusted, so
// we perform the checks below to see if the touch can be propagated or not based on the
// window's touch occlusion mode
@@ -2255,9 +2343,30 @@
}
}
}
+ if (DEBUG_TOUCH_OCCLUSION) {
+ info.debugInfo.push_back(
+ dumpWindowForTouchOcclusion(windowInfo, /* isTouchedWindow */ true));
+ }
return info;
}
+std::string InputDispatcher::dumpWindowForTouchOcclusion(const InputWindowInfo* info,
+ bool isTouchedWindow) const {
+ return StringPrintf(INDENT2 "* %stype=%s, package=%s/%" PRId32 ", id=%" PRId32
+ ", mode=%s, alpha=%.2f, "
+ "frame=[%" PRId32 ",%" PRId32 "][%" PRId32 ",%" PRId32
+ "], touchableRegion=%s, window={%s}, applicationInfo=%s, "
+ "flags={%s}, inputFeatures={%s}, hasToken=%s\n",
+ (isTouchedWindow) ? "[TOUCHED] " : "",
+ NamedEnum::string(info->type, "%" PRId32).c_str(),
+ info->packageName.c_str(), info->ownerUid, info->id,
+ toString(info->touchOcclusionMode).c_str(), info->alpha, info->frameLeft,
+ info->frameTop, info->frameRight, info->frameBottom,
+ dumpRegion(info->touchableRegion).c_str(), info->name.c_str(),
+ info->applicationInfo.name.c_str(), info->flags.string().c_str(),
+ info->inputFeatures.string().c_str(), toString(info->token != nullptr));
+}
+
bool InputDispatcher::isTouchTrustedLocked(const TouchOcclusionInfo& occlusionInfo) const {
if (occlusionInfo.hasBlockingOcclusion) {
ALOGW("Untrusted touch due to occlusion by %s/%d", occlusionInfo.obscuringPackage.c_str(),
@@ -2309,7 +2418,7 @@
}
std::string InputDispatcher::getApplicationWindowLabel(
- const std::shared_ptr<InputApplicationHandle>& applicationHandle,
+ const InputApplicationHandle* applicationHandle,
const sp<InputWindowHandle>& windowHandle) {
if (applicationHandle != nullptr) {
if (windowHandle != nullptr) {
@@ -2325,8 +2434,10 @@
}
void InputDispatcher::pokeUserActivityLocked(const EventEntry& eventEntry) {
- if (eventEntry.type == EventEntry::Type::FOCUS) {
- // Focus events are passed to apps, but do not represent user activity.
+ if (eventEntry.type == EventEntry::Type::FOCUS ||
+ eventEntry.type == EventEntry::Type::POINTER_CAPTURE_CHANGED) {
+ // Focus or pointer capture changed events are passed to apps, but do not represent user
+ // activity.
return;
}
int32_t displayId = getTargetDisplayId(eventEntry);
@@ -2364,7 +2475,8 @@
}
case EventEntry::Type::FOCUS:
case EventEntry::Type::CONFIGURATION_CHANGED:
- case EventEntry::Type::DEVICE_RESET: {
+ case EventEntry::Type::DEVICE_RESET:
+ case EventEntry::Type::POINTER_CAPTURE_CHANGED: {
LOG_ALWAYS_FATAL("%s events are not user activity",
EventEntry::typeToString(eventEntry.type));
break;
@@ -2380,7 +2492,7 @@
void InputDispatcher::prepareDispatchCycleLocked(nsecs_t currentTime,
const sp<Connection>& connection,
- EventEntry* eventEntry,
+ std::shared_ptr<EventEntry> eventEntry,
const InputTarget& inputTarget) {
if (ATRACE_ENABLED()) {
std::string message =
@@ -2414,7 +2526,7 @@
const MotionEntry& originalMotionEntry = static_cast<const MotionEntry&>(*eventEntry);
if (inputTarget.pointerIds.count() != originalMotionEntry.pointerCount) {
- MotionEntry* splitMotionEntry =
+ std::unique_ptr<MotionEntry> splitMotionEntry =
splitMotionEvent(originalMotionEntry, inputTarget.pointerIds);
if (!splitMotionEntry) {
return; // split event was dropped
@@ -2424,8 +2536,8 @@
connection->getInputChannelName().c_str());
logOutboundMotionDetails(" ", *splitMotionEntry);
}
- enqueueDispatchEntriesLocked(currentTime, connection, splitMotionEntry, inputTarget);
- splitMotionEntry->release();
+ enqueueDispatchEntriesLocked(currentTime, connection, std::move(splitMotionEntry),
+ inputTarget);
return;
}
}
@@ -2436,7 +2548,7 @@
void InputDispatcher::enqueueDispatchEntriesLocked(nsecs_t currentTime,
const sp<Connection>& connection,
- EventEntry* eventEntry,
+ std::shared_ptr<EventEntry> eventEntry,
const InputTarget& inputTarget) {
if (ATRACE_ENABLED()) {
std::string message =
@@ -2468,7 +2580,7 @@
}
void InputDispatcher::enqueueDispatchEntryLocked(const sp<Connection>& connection,
- EventEntry* eventEntry,
+ std::shared_ptr<EventEntry> eventEntry,
const InputTarget& inputTarget,
int32_t dispatchMode) {
if (ATRACE_ENABLED()) {
@@ -2490,11 +2602,11 @@
// Use the eventEntry from dispatchEntry since the entry may have changed and can now be a
// different EventEntry than what was passed in.
- EventEntry* newEntry = dispatchEntry->eventEntry;
+ EventEntry& newEntry = *(dispatchEntry->eventEntry);
// Apply target flags and update the connection's input state.
- switch (newEntry->type) {
+ switch (newEntry.type) {
case EventEntry::Type::KEY: {
- const KeyEntry& keyEntry = static_cast<const KeyEntry&>(*newEntry);
+ const KeyEntry& keyEntry = static_cast<const KeyEntry&>(newEntry);
dispatchEntry->resolvedEventId = keyEntry.id;
dispatchEntry->resolvedAction = keyEntry.action;
dispatchEntry->resolvedFlags = keyEntry.flags;
@@ -2511,7 +2623,7 @@
}
case EventEntry::Type::MOTION: {
- const MotionEntry& motionEntry = static_cast<const MotionEntry&>(*newEntry);
+ const MotionEntry& motionEntry = static_cast<const MotionEntry&>(newEntry);
// Assign a default value to dispatchEntry that will never be generated by InputReader,
// and assign a InputDispatcher value if it doesn't change in the if-else chain below.
constexpr int32_t DEFAULT_RESOLVED_EVENT_ID =
@@ -2576,13 +2688,14 @@
break;
}
- case EventEntry::Type::FOCUS: {
+ case EventEntry::Type::FOCUS:
+ case EventEntry::Type::POINTER_CAPTURE_CHANGED: {
break;
}
case EventEntry::Type::CONFIGURATION_CHANGED:
case EventEntry::Type::DEVICE_RESET: {
LOG_ALWAYS_FATAL("%s events should not go to apps",
- EventEntry::typeToString(newEntry->type));
+ EventEntry::typeToString(newEntry.type));
break;
}
}
@@ -2706,39 +2819,38 @@
// Publish the event.
status_t status;
- EventEntry* eventEntry = dispatchEntry->eventEntry;
- switch (eventEntry->type) {
+ const EventEntry& eventEntry = *(dispatchEntry->eventEntry);
+ switch (eventEntry.type) {
case EventEntry::Type::KEY: {
- const KeyEntry* keyEntry = static_cast<KeyEntry*>(eventEntry);
- std::array<uint8_t, 32> hmac = getSignature(*keyEntry, *dispatchEntry);
+ const KeyEntry& keyEntry = static_cast<const KeyEntry&>(eventEntry);
+ std::array<uint8_t, 32> hmac = getSignature(keyEntry, *dispatchEntry);
// Publish the key event.
- status =
- connection->inputPublisher
- .publishKeyEvent(dispatchEntry->seq, dispatchEntry->resolvedEventId,
- keyEntry->deviceId, keyEntry->source,
- keyEntry->displayId, std::move(hmac),
- dispatchEntry->resolvedAction,
- dispatchEntry->resolvedFlags, keyEntry->keyCode,
- keyEntry->scanCode, keyEntry->metaState,
- keyEntry->repeatCount, keyEntry->downTime,
- keyEntry->eventTime);
+ status = connection->inputPublisher
+ .publishKeyEvent(dispatchEntry->seq,
+ dispatchEntry->resolvedEventId, keyEntry.deviceId,
+ keyEntry.source, keyEntry.displayId,
+ std::move(hmac), dispatchEntry->resolvedAction,
+ dispatchEntry->resolvedFlags, keyEntry.keyCode,
+ keyEntry.scanCode, keyEntry.metaState,
+ keyEntry.repeatCount, keyEntry.downTime,
+ keyEntry.eventTime);
break;
}
case EventEntry::Type::MOTION: {
- MotionEntry* motionEntry = static_cast<MotionEntry*>(eventEntry);
+ const MotionEntry& motionEntry = static_cast<const MotionEntry&>(eventEntry);
PointerCoords scaledCoords[MAX_POINTERS];
- const PointerCoords* usingCoords = motionEntry->pointerCoords;
+ const PointerCoords* usingCoords = motionEntry.pointerCoords;
// Set the X and Y offset and X and Y scale depending on the input source.
- if ((motionEntry->source & AINPUT_SOURCE_CLASS_POINTER) &&
+ if ((motionEntry.source & AINPUT_SOURCE_CLASS_POINTER) &&
!(dispatchEntry->targetFlags & InputTarget::FLAG_ZERO_COORDS)) {
float globalScaleFactor = dispatchEntry->globalScaleFactor;
if (globalScaleFactor != 1.0f) {
- for (uint32_t i = 0; i < motionEntry->pointerCount; i++) {
- scaledCoords[i] = motionEntry->pointerCoords[i];
+ for (uint32_t i = 0; i < motionEntry.pointerCount; i++) {
+ scaledCoords[i] = motionEntry.pointerCoords[i];
// Don't apply window scale here since we don't want scale to affect raw
// coordinates. The scale will be sent back to the client and applied
// later when requesting relative coordinates.
@@ -2750,51 +2862,60 @@
} else {
// We don't want the dispatch target to know.
if (dispatchEntry->targetFlags & InputTarget::FLAG_ZERO_COORDS) {
- for (uint32_t i = 0; i < motionEntry->pointerCount; i++) {
+ for (uint32_t i = 0; i < motionEntry.pointerCount; i++) {
scaledCoords[i].clear();
}
usingCoords = scaledCoords;
}
}
- std::array<uint8_t, 32> hmac = getSignature(*motionEntry, *dispatchEntry);
+ std::array<uint8_t, 32> hmac = getSignature(motionEntry, *dispatchEntry);
// Publish the motion event.
status = connection->inputPublisher
.publishMotionEvent(dispatchEntry->seq,
dispatchEntry->resolvedEventId,
- motionEntry->deviceId, motionEntry->source,
- motionEntry->displayId, std::move(hmac),
+ motionEntry.deviceId, motionEntry.source,
+ motionEntry.displayId, std::move(hmac),
dispatchEntry->resolvedAction,
- motionEntry->actionButton,
+ motionEntry.actionButton,
dispatchEntry->resolvedFlags,
- motionEntry->edgeFlags, motionEntry->metaState,
- motionEntry->buttonState,
- motionEntry->classification,
+ motionEntry.edgeFlags, motionEntry.metaState,
+ motionEntry.buttonState,
+ motionEntry.classification,
dispatchEntry->transform,
- motionEntry->xPrecision,
- motionEntry->yPrecision,
- motionEntry->xCursorPosition,
- motionEntry->yCursorPosition,
- motionEntry->downTime, motionEntry->eventTime,
- motionEntry->pointerCount,
- motionEntry->pointerProperties, usingCoords);
- reportTouchEventForStatistics(*motionEntry);
+ motionEntry.xPrecision, motionEntry.yPrecision,
+ motionEntry.xCursorPosition,
+ motionEntry.yCursorPosition,
+ motionEntry.downTime, motionEntry.eventTime,
+ motionEntry.pointerCount,
+ motionEntry.pointerProperties, usingCoords);
+ reportTouchEventForStatistics(motionEntry);
break;
}
+
case EventEntry::Type::FOCUS: {
- FocusEntry* focusEntry = static_cast<FocusEntry*>(eventEntry);
+ const FocusEntry& focusEntry = static_cast<const FocusEntry&>(eventEntry);
status = connection->inputPublisher.publishFocusEvent(dispatchEntry->seq,
- focusEntry->id,
- focusEntry->hasFocus,
+ focusEntry.id,
+ focusEntry.hasFocus,
mInTouchMode);
break;
}
+ case EventEntry::Type::POINTER_CAPTURE_CHANGED: {
+ const auto& captureEntry =
+ static_cast<const PointerCaptureChangedEntry&>(eventEntry);
+ status = connection->inputPublisher
+ .publishCaptureEvent(dispatchEntry->seq, captureEntry.id,
+ captureEntry.pointerCaptureEnabled);
+ break;
+ }
+
case EventEntry::Type::CONFIGURATION_CHANGED:
case EventEntry::Type::DEVICE_RESET: {
LOG_ALWAYS_FATAL("Should never start dispatch cycles for %s events",
- EventEntry::typeToString(eventEntry->type));
+ EventEntry::typeToString(eventEntry.type));
return;
}
}
@@ -2932,7 +3053,7 @@
void InputDispatcher::releaseDispatchEntry(DispatchEntry* dispatchEntry) {
if (dispatchEntry->hasForegroundTarget()) {
- decrementPendingForegroundDispatches(dispatchEntry->eventEntry);
+ decrementPendingForegroundDispatches(*(dispatchEntry->eventEntry));
}
delete dispatchEntry;
}
@@ -3048,7 +3169,7 @@
nsecs_t currentTime = now();
- std::vector<EventEntry*> cancelationEvents =
+ std::vector<std::unique_ptr<EventEntry>> cancelationEvents =
connection->inputState.synthesizeCancelationEvents(currentTime, options);
if (cancelationEvents.empty()) {
@@ -3073,7 +3194,7 @@
target.flags = InputTarget::FLAG_DISPATCH_AS_IS;
for (size_t i = 0; i < cancelationEvents.size(); i++) {
- EventEntry* cancelationEventEntry = cancelationEvents[i];
+ std::unique_ptr<EventEntry> cancelationEventEntry = std::move(cancelationEvents[i]);
switch (cancelationEventEntry->type) {
case EventEntry::Type::KEY: {
logOutboundKeyDetails("cancel - ",
@@ -3085,8 +3206,10 @@
static_cast<const MotionEntry&>(*cancelationEventEntry));
break;
}
- case EventEntry::Type::FOCUS: {
- LOG_ALWAYS_FATAL("Canceling focus events is not supported");
+ case EventEntry::Type::FOCUS:
+ case EventEntry::Type::POINTER_CAPTURE_CHANGED: {
+ LOG_ALWAYS_FATAL("Canceling %s events is not supported",
+ EventEntry::typeToString(cancelationEventEntry->type));
break;
}
case EventEntry::Type::CONFIGURATION_CHANGED:
@@ -3097,10 +3220,8 @@
}
}
- enqueueDispatchEntryLocked(connection, cancelationEventEntry, // increments ref
- target, InputTarget::FLAG_DISPATCH_AS_IS);
-
- cancelationEventEntry->release();
+ enqueueDispatchEntryLocked(connection, std::move(cancelationEventEntry), target,
+ InputTarget::FLAG_DISPATCH_AS_IS);
}
startDispatchCycleLocked(currentTime, connection);
@@ -3114,7 +3235,7 @@
nsecs_t currentTime = now();
- std::vector<EventEntry*> downEvents =
+ std::vector<std::unique_ptr<EventEntry>> downEvents =
connection->inputState.synthesizePointerDownEvents(currentTime);
if (downEvents.empty()) {
@@ -3137,7 +3258,7 @@
target.inputChannel = connection->inputChannel;
target.flags = InputTarget::FLAG_DISPATCH_AS_IS;
- for (EventEntry* downEventEntry : downEvents) {
+ for (std::unique_ptr<EventEntry>& downEventEntry : downEvents) {
switch (downEventEntry->type) {
case EventEntry::Type::MOTION: {
logOutboundMotionDetails("down - ",
@@ -3148,24 +3269,23 @@
case EventEntry::Type::KEY:
case EventEntry::Type::FOCUS:
case EventEntry::Type::CONFIGURATION_CHANGED:
- case EventEntry::Type::DEVICE_RESET: {
+ case EventEntry::Type::DEVICE_RESET:
+ case EventEntry::Type::POINTER_CAPTURE_CHANGED: {
LOG_ALWAYS_FATAL("%s event should not be found inside Connections's queue",
EventEntry::typeToString(downEventEntry->type));
break;
}
}
- enqueueDispatchEntryLocked(connection, downEventEntry, // increments ref
- target, InputTarget::FLAG_DISPATCH_AS_IS);
-
- downEventEntry->release();
+ enqueueDispatchEntryLocked(connection, std::move(downEventEntry), target,
+ InputTarget::FLAG_DISPATCH_AS_IS);
}
startDispatchCycleLocked(currentTime, connection);
}
-MotionEntry* InputDispatcher::splitMotionEvent(const MotionEntry& originalMotionEntry,
- BitSet32 pointerIds) {
+std::unique_ptr<MotionEntry> InputDispatcher::splitMotionEvent(
+ const MotionEntry& originalMotionEntry, BitSet32 pointerIds) {
ALOG_ASSERT(pointerIds.value != 0);
uint32_t splitPointerIndexMap[MAX_POINTERS];
@@ -3238,17 +3358,22 @@
originalMotionEntry.id, newId);
ATRACE_NAME(message.c_str());
}
- MotionEntry* splitMotionEntry =
- new MotionEntry(newId, originalMotionEntry.eventTime, originalMotionEntry.deviceId,
- originalMotionEntry.source, originalMotionEntry.displayId,
- originalMotionEntry.policyFlags, action,
- originalMotionEntry.actionButton, originalMotionEntry.flags,
- originalMotionEntry.metaState, originalMotionEntry.buttonState,
- originalMotionEntry.classification, originalMotionEntry.edgeFlags,
- originalMotionEntry.xPrecision, originalMotionEntry.yPrecision,
- originalMotionEntry.xCursorPosition,
- originalMotionEntry.yCursorPosition, originalMotionEntry.downTime,
- splitPointerCount, splitPointerProperties, splitPointerCoords, 0, 0);
+ std::unique_ptr<MotionEntry> splitMotionEntry =
+ std::make_unique<MotionEntry>(newId, originalMotionEntry.eventTime,
+ originalMotionEntry.deviceId, originalMotionEntry.source,
+ originalMotionEntry.displayId,
+ originalMotionEntry.policyFlags, action,
+ originalMotionEntry.actionButton,
+ originalMotionEntry.flags, originalMotionEntry.metaState,
+ originalMotionEntry.buttonState,
+ originalMotionEntry.classification,
+ originalMotionEntry.edgeFlags,
+ originalMotionEntry.xPrecision,
+ originalMotionEntry.yPrecision,
+ originalMotionEntry.xCursorPosition,
+ originalMotionEntry.yCursorPosition,
+ originalMotionEntry.downTime, splitPointerCount,
+ splitPointerProperties, splitPointerCoords, 0, 0);
if (originalMotionEntry.injectionState) {
splitMotionEntry->injectionState = originalMotionEntry.injectionState;
@@ -3267,9 +3392,9 @@
{ // acquire lock
std::scoped_lock _l(mLock);
- ConfigurationChangedEntry* newEntry =
- new ConfigurationChangedEntry(args->id, args->eventTime);
- needWake = enqueueInboundEventLocked(newEntry);
+ std::unique_ptr<ConfigurationChangedEntry> newEntry =
+ std::make_unique<ConfigurationChangedEntry>(args->id, args->eventTime);
+ needWake = enqueueInboundEventLocked(std::move(newEntry));
} // release lock
if (needWake) {
@@ -3373,12 +3498,13 @@
mLock.lock();
}
- KeyEntry* newEntry =
- new KeyEntry(args->id, args->eventTime, args->deviceId, args->source,
- args->displayId, policyFlags, args->action, flags, keyCode,
- args->scanCode, metaState, repeatCount, args->downTime);
+ std::unique_ptr<KeyEntry> newEntry =
+ std::make_unique<KeyEntry>(args->id, args->eventTime, args->deviceId, args->source,
+ args->displayId, policyFlags, args->action, flags,
+ keyCode, args->scanCode, metaState, repeatCount,
+ args->downTime);
- needWake = enqueueInboundEventLocked(newEntry);
+ needWake = enqueueInboundEventLocked(std::move(newEntry));
mLock.unlock();
} // release lock
@@ -3459,16 +3585,18 @@
}
// Just enqueue a new motion event.
- MotionEntry* newEntry =
- new MotionEntry(args->id, args->eventTime, args->deviceId, args->source,
- args->displayId, policyFlags, args->action, args->actionButton,
- args->flags, args->metaState, args->buttonState,
- args->classification, args->edgeFlags, args->xPrecision,
- args->yPrecision, args->xCursorPosition, args->yCursorPosition,
- args->downTime, args->pointerCount, args->pointerProperties,
- args->pointerCoords, 0, 0);
+ std::unique_ptr<MotionEntry> newEntry =
+ std::make_unique<MotionEntry>(args->id, args->eventTime, args->deviceId,
+ args->source, args->displayId, policyFlags,
+ args->action, args->actionButton, args->flags,
+ args->metaState, args->buttonState,
+ args->classification, args->edgeFlags,
+ args->xPrecision, args->yPrecision,
+ args->xCursorPosition, args->yCursorPosition,
+ args->downTime, args->pointerCount,
+ args->pointerProperties, args->pointerCoords, 0, 0);
- needWake = enqueueInboundEventLocked(newEntry);
+ needWake = enqueueInboundEventLocked(std::move(newEntry));
mLock.unlock();
} // release lock
@@ -3503,9 +3631,28 @@
{ // acquire lock
std::scoped_lock _l(mLock);
- DeviceResetEntry* newEntry =
- new DeviceResetEntry(args->id, args->eventTime, args->deviceId);
- needWake = enqueueInboundEventLocked(newEntry);
+ std::unique_ptr<DeviceResetEntry> newEntry =
+ std::make_unique<DeviceResetEntry>(args->id, args->eventTime, args->deviceId);
+ needWake = enqueueInboundEventLocked(std::move(newEntry));
+ } // release lock
+
+ if (needWake) {
+ mLooper->wake();
+ }
+}
+
+void InputDispatcher::notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) {
+#if DEBUG_INBOUND_EVENT_DETAILS
+ ALOGD("notifyPointerCaptureChanged - eventTime=%" PRId64 ", enabled=%s", args->eventTime,
+ args->enabled ? "true" : "false");
+#endif
+
+ bool needWake;
+ { // acquire lock
+ std::scoped_lock _l(mLock);
+ auto entry = std::make_unique<PointerCaptureChangedEntry>(args->id, args->eventTime,
+ args->enabled);
+ needWake = enqueueInboundEventLocked(std::move(entry));
} // release lock
if (needWake) {
@@ -3528,7 +3675,7 @@
policyFlags |= POLICY_FLAG_TRUSTED;
}
- std::queue<EventEntry*> injectedEntries;
+ std::queue<std::unique_ptr<EventEntry>> injectedEntries;
switch (event->getType()) {
case AINPUT_EVENT_TYPE_KEY: {
const KeyEvent& incomingKey = static_cast<const KeyEvent&>(*event);
@@ -3562,13 +3709,14 @@
}
mLock.lock();
- KeyEntry* injectedEntry =
- new KeyEntry(incomingKey.getId(), incomingKey.getEventTime(),
- VIRTUAL_KEYBOARD_ID, incomingKey.getSource(),
- incomingKey.getDisplayId(), policyFlags, action, flags, keyCode,
- incomingKey.getScanCode(), metaState, incomingKey.getRepeatCount(),
- incomingKey.getDownTime());
- injectedEntries.push(injectedEntry);
+ std::unique_ptr<KeyEntry> injectedEntry =
+ std::make_unique<KeyEntry>(incomingKey.getId(), incomingKey.getEventTime(),
+ VIRTUAL_KEYBOARD_ID, incomingKey.getSource(),
+ incomingKey.getDisplayId(), policyFlags, action,
+ flags, keyCode, incomingKey.getScanCode(), metaState,
+ incomingKey.getRepeatCount(),
+ incomingKey.getDownTime());
+ injectedEntries.push(std::move(injectedEntry));
break;
}
@@ -3596,37 +3744,46 @@
mLock.lock();
const nsecs_t* sampleEventTimes = motionEvent->getSampleEventTimes();
const PointerCoords* samplePointerCoords = motionEvent->getSamplePointerCoords();
- MotionEntry* injectedEntry =
- new MotionEntry(motionEvent->getId(), *sampleEventTimes, VIRTUAL_KEYBOARD_ID,
- motionEvent->getSource(), motionEvent->getDisplayId(),
- policyFlags, action, actionButton, motionEvent->getFlags(),
- motionEvent->getMetaState(), motionEvent->getButtonState(),
- motionEvent->getClassification(), motionEvent->getEdgeFlags(),
- motionEvent->getXPrecision(), motionEvent->getYPrecision(),
- motionEvent->getRawXCursorPosition(),
- motionEvent->getRawYCursorPosition(),
- motionEvent->getDownTime(), uint32_t(pointerCount),
- pointerProperties, samplePointerCoords,
- motionEvent->getXOffset(), motionEvent->getYOffset());
- injectedEntries.push(injectedEntry);
+ std::unique_ptr<MotionEntry> injectedEntry =
+ std::make_unique<MotionEntry>(motionEvent->getId(), *sampleEventTimes,
+ VIRTUAL_KEYBOARD_ID, motionEvent->getSource(),
+ motionEvent->getDisplayId(), policyFlags, action,
+ actionButton, motionEvent->getFlags(),
+ motionEvent->getMetaState(),
+ motionEvent->getButtonState(),
+ motionEvent->getClassification(),
+ motionEvent->getEdgeFlags(),
+ motionEvent->getXPrecision(),
+ motionEvent->getYPrecision(),
+ motionEvent->getRawXCursorPosition(),
+ motionEvent->getRawYCursorPosition(),
+ motionEvent->getDownTime(),
+ uint32_t(pointerCount), pointerProperties,
+ samplePointerCoords, motionEvent->getXOffset(),
+ motionEvent->getYOffset());
+ injectedEntries.push(std::move(injectedEntry));
for (size_t i = motionEvent->getHistorySize(); i > 0; i--) {
sampleEventTimes += 1;
samplePointerCoords += pointerCount;
- MotionEntry* nextInjectedEntry =
- new MotionEntry(motionEvent->getId(), *sampleEventTimes,
- VIRTUAL_KEYBOARD_ID, motionEvent->getSource(),
- motionEvent->getDisplayId(), policyFlags, action,
- actionButton, motionEvent->getFlags(),
- motionEvent->getMetaState(), motionEvent->getButtonState(),
- motionEvent->getClassification(),
- motionEvent->getEdgeFlags(), motionEvent->getXPrecision(),
- motionEvent->getYPrecision(),
- motionEvent->getRawXCursorPosition(),
- motionEvent->getRawYCursorPosition(),
- motionEvent->getDownTime(), uint32_t(pointerCount),
- pointerProperties, samplePointerCoords,
- motionEvent->getXOffset(), motionEvent->getYOffset());
- injectedEntries.push(nextInjectedEntry);
+ std::unique_ptr<MotionEntry> nextInjectedEntry =
+ std::make_unique<MotionEntry>(motionEvent->getId(), *sampleEventTimes,
+ VIRTUAL_KEYBOARD_ID, motionEvent->getSource(),
+ motionEvent->getDisplayId(), policyFlags,
+ action, actionButton, motionEvent->getFlags(),
+ motionEvent->getMetaState(),
+ motionEvent->getButtonState(),
+ motionEvent->getClassification(),
+ motionEvent->getEdgeFlags(),
+ motionEvent->getXPrecision(),
+ motionEvent->getYPrecision(),
+ motionEvent->getRawXCursorPosition(),
+ motionEvent->getRawYCursorPosition(),
+ motionEvent->getDownTime(),
+ uint32_t(pointerCount), pointerProperties,
+ samplePointerCoords,
+ motionEvent->getXOffset(),
+ motionEvent->getYOffset());
+ injectedEntries.push(std::move(nextInjectedEntry));
}
break;
}
@@ -3646,7 +3803,7 @@
bool needWake = false;
while (!injectedEntries.empty()) {
- needWake |= enqueueInboundEventLocked(injectedEntries.front());
+ needWake |= enqueueInboundEventLocked(std::move(injectedEntries.front()));
injectedEntries.pop();
}
@@ -3753,9 +3910,9 @@
mPolicy->checkInjectEventsPermissionNonReentrant(injectorPid, injectorUid);
}
-void InputDispatcher::setInjectionResult(EventEntry* entry,
+void InputDispatcher::setInjectionResult(EventEntry& entry,
InputEventInjectionResult injectionResult) {
- InjectionState* injectionState = entry->injectionState;
+ InjectionState* injectionState = entry.injectionState;
if (injectionState) {
#if DEBUG_INJECTION
ALOGD("Setting input event injection result to %d. "
@@ -3763,7 +3920,7 @@
injectionResult, injectionState->injectorPid, injectionState->injectorUid);
#endif
- if (injectionState->injectionIsAsync && !(entry->policyFlags & POLICY_FLAG_FILTERED)) {
+ if (injectionState->injectionIsAsync && !(entry.policyFlags & POLICY_FLAG_FILTERED)) {
// Log the outcome since the injector did not wait for the injection result.
switch (injectionResult) {
case InputEventInjectionResult::SUCCEEDED:
@@ -3789,15 +3946,15 @@
}
}
-void InputDispatcher::incrementPendingForegroundDispatches(EventEntry* entry) {
- InjectionState* injectionState = entry->injectionState;
+void InputDispatcher::incrementPendingForegroundDispatches(EventEntry& entry) {
+ InjectionState* injectionState = entry.injectionState;
if (injectionState) {
injectionState->pendingForegroundDispatches += 1;
}
}
-void InputDispatcher::decrementPendingForegroundDispatches(EventEntry* entry) {
- InjectionState* injectionState = entry->injectionState;
+void InputDispatcher::decrementPendingForegroundDispatches(EventEntry& entry) {
+ InjectionState* injectionState = entry.injectionState;
if (injectionState) {
injectionState->pendingForegroundDispatches -= 1;
@@ -3962,8 +4119,8 @@
const std::unordered_map<int32_t, std::vector<sp<InputWindowHandle>>>& handlesPerDisplay) {
{ // acquire lock
std::scoped_lock _l(mLock);
- for (auto const& i : handlesPerDisplay) {
- setInputWindowsLocked(i.second, i.first);
+ for (const auto& [displayId, handles] : handlesPerDisplay) {
+ setInputWindowsLocked(handles, displayId);
}
}
// Wake up poll loop since it may need to make new input dispatching choices.
@@ -4065,6 +4222,18 @@
ALOGD("Window went away: %s", oldWindowHandle->getName().c_str());
}
oldWindowHandle->releaseChannel();
+ // To avoid making too many calls into the compat framework, only
+ // check for window flags when windows are going away.
+ // TODO(b/157929241) : delete this. This is only needed temporarily
+ // in order to gather some data about the flag usage
+ if (oldWindowHandle->getInfo()->flags.test(InputWindowInfo::Flag::SLIPPERY)) {
+ ALOGW("%s has FLAG_SLIPPERY. Please report this in b/157929241",
+ oldWindowHandle->getName().c_str());
+ if (mCompatService != nullptr) {
+ mCompatService->reportChangeByUid(IInputConstants::BLOCK_FLAG_SLIPPERY,
+ oldWindowHandle->getInfo()->ownerUid);
+ }
+ }
}
}
}
@@ -4364,6 +4533,42 @@
return dump;
}
+std::string InputDispatcher::dumpPendingFocusRequestsLocked() {
+ if (mPendingFocusRequests.empty()) {
+ return INDENT "mPendingFocusRequests: <none>\n";
+ }
+
+ std::string dump;
+ dump += INDENT "mPendingFocusRequests:\n";
+ for (const auto& [displayId, focusRequest] : mPendingFocusRequests) {
+ // Rather than printing raw values for focusRequest.token and focusRequest.focusedToken,
+ // try to resolve them to actual windows.
+ std::string windowName = getConnectionNameLocked(focusRequest.token);
+ std::string focusedWindowName = getConnectionNameLocked(focusRequest.focusedToken);
+ dump += StringPrintf(INDENT2 "displayId=%" PRId32 ", token->%s, focusedToken->%s\n",
+ displayId, windowName.c_str(), focusedWindowName.c_str());
+ }
+ return dump;
+}
+
+std::string InputDispatcher::dumpPointerCaptureStateLocked() {
+ std::string dump;
+
+ dump += StringPrintf(INDENT "FocusedWindowRequestedPointerCapture: %s\n",
+ toString(mFocusedWindowRequestedPointerCapture));
+
+ std::string windowName = "None";
+ if (mWindowTokenWithPointerCapture) {
+ const sp<InputWindowHandle> captureWindowHandle =
+ getWindowHandleLocked(mWindowTokenWithPointerCapture);
+ windowName = captureWindowHandle ? captureWindowHandle->getName().c_str()
+ : "token has capture without window";
+ }
+ dump += StringPrintf(INDENT "CurrentWindowWithPointerCapture: %s\n", windowName.c_str());
+
+ return dump;
+}
+
void InputDispatcher::dumpDispatchStateLocked(std::string& dump) {
dump += StringPrintf(INDENT "DispatchEnabled: %s\n", toString(mDispatchEnabled));
dump += StringPrintf(INDENT "DispatchFrozen: %s\n", toString(mDispatchFrozen));
@@ -4386,6 +4591,8 @@
}
dump += dumpFocusedWindowsLocked();
+ dump += dumpPendingFocusRequestsLocked();
+ dump += dumpPointerCaptureStateLocked();
if (!mTouchStatesByDisplay.empty()) {
dump += StringPrintf(INDENT "TouchStatesByDisplay:\n");
@@ -4429,32 +4636,36 @@
const sp<InputWindowHandle>& windowHandle = windowHandles[i];
const InputWindowInfo* windowInfo = windowHandle->getInfo();
- dump += StringPrintf(INDENT3 "%zu: name='%s', displayId=%d, "
+ dump += StringPrintf(INDENT3 "%zu: name='%s', id=%" PRId32 ", displayId=%d, "
"portalToDisplayId=%d, paused=%s, focusable=%s, "
- "hasWallpaper=%s, visible=%s, "
- "flags=%s, type=0x%08x, "
+ "hasWallpaper=%s, visible=%s, alpha=%.2f, "
+ "flags=%s, type=%s, "
"frame=[%d,%d][%d,%d], globalScale=%f, "
"applicationInfo=%s, "
"touchableRegion=",
- i, windowInfo->name.c_str(), windowInfo->displayId,
- windowInfo->portalToDisplayId,
+ i, windowInfo->name.c_str(), windowInfo->id,
+ windowInfo->displayId, windowInfo->portalToDisplayId,
toString(windowInfo->paused),
toString(windowInfo->focusable),
toString(windowInfo->hasWallpaper),
- toString(windowInfo->visible),
+ toString(windowInfo->visible), windowInfo->alpha,
windowInfo->flags.string().c_str(),
- static_cast<int32_t>(windowInfo->type),
+ NamedEnum::string(windowInfo->type).c_str(),
windowInfo->frameLeft, windowInfo->frameTop,
windowInfo->frameRight, windowInfo->frameBottom,
windowInfo->globalScaleFactor,
windowInfo->applicationInfo.name.c_str());
- dumpRegion(dump, windowInfo->touchableRegion);
+ dump += dumpRegion(windowInfo->touchableRegion);
dump += StringPrintf(", inputFeatures=%s",
windowInfo->inputFeatures.string().c_str());
dump += StringPrintf(", ownerPid=%d, ownerUid=%d, dispatchingTimeout=%" PRId64
- "ms\n",
+ "ms, trustedOverlay=%s, hasToken=%s, "
+ "touchOcclusionMode=%s\n",
windowInfo->ownerPid, windowInfo->ownerUid,
- millis(windowInfo->dispatchingTimeout));
+ millis(windowInfo->dispatchingTimeout),
+ toString(windowInfo->trustedOverlay),
+ toString(windowInfo->token != nullptr),
+ toString(windowInfo->touchOcclusionMode).c_str());
windowInfo->transform.dump(dump, "transform", INDENT4);
}
} else {
@@ -4485,7 +4696,7 @@
// Dump recently dispatched or dropped events from oldest to newest.
if (!mRecentQueue.empty()) {
dump += StringPrintf(INDENT "RecentQueue: length=%zu\n", mRecentQueue.size());
- for (EventEntry* entry : mRecentQueue) {
+ for (std::shared_ptr<EventEntry>& entry : mRecentQueue) {
dump += INDENT2;
dump += entry->getDescription();
dump += StringPrintf(", age=%" PRId64 "ms\n", ns2ms(currentTime - entry->eventTime));
@@ -4508,7 +4719,7 @@
// Dump inbound events from oldest to newest.
if (!mInboundQueue.empty()) {
dump += StringPrintf(INDENT "InboundQueue: length=%zu\n", mInboundQueue.size());
- for (EventEntry* entry : mInboundQueue) {
+ for (std::shared_ptr<EventEntry>& entry : mInboundQueue) {
dump += INDENT2;
dump += entry->getDescription();
dump += StringPrintf(", age=%" PRId64 "ms\n", ns2ms(currentTime - entry->eventTime));
@@ -4763,6 +4974,39 @@
return OK;
}
+void InputDispatcher::requestPointerCapture(const sp<IBinder>& windowToken, bool enabled) {
+ { // acquire lock
+ std::scoped_lock _l(mLock);
+ if (DEBUG_FOCUS) {
+ const sp<InputWindowHandle> windowHandle = getWindowHandleLocked(windowToken);
+ ALOGI("Request to %s Pointer Capture from: %s.", enabled ? "enable" : "disable",
+ windowHandle != nullptr ? windowHandle->getName().c_str()
+ : "token without window");
+ }
+
+ const sp<IBinder> focusedToken =
+ getValueByKey(mFocusedWindowTokenByDisplay, mFocusedDisplayId);
+ if (focusedToken != windowToken) {
+ ALOGW("Ignoring request to %s Pointer Capture: window does not have focus.",
+ enabled ? "enable" : "disable");
+ return;
+ }
+
+ if (enabled == mFocusedWindowRequestedPointerCapture) {
+ ALOGW("Ignoring request to %s Pointer Capture: "
+ "window has %s requested pointer capture.",
+ enabled ? "enable" : "disable", enabled ? "already" : "not");
+ return;
+ }
+
+ mFocusedWindowRequestedPointerCapture = enabled;
+ setPointerCaptureLocked(enabled);
+ } // release lock
+
+ // Wake the thread to process command entries.
+ mLooper->wake();
+}
+
std::optional<int32_t> InputDispatcher::findGestureMonitorDisplayByTokenLocked(
const sp<IBinder>& token) {
for (const auto& it : mGestureMonitorsByDisplay) {
@@ -4791,6 +5035,14 @@
return nullptr;
}
+std::string InputDispatcher::getConnectionNameLocked(const sp<IBinder>& connectionToken) const {
+ sp<Connection> connection = getConnectionLocked(connectionToken);
+ if (connection == nullptr) {
+ return "<nullptr>";
+ }
+ return connection->getInputChannelName();
+}
+
void InputDispatcher::removeConnectionLocked(const sp<Connection>& connection) {
mAnrTracker.eraseToken(connection->inputChannel->getConnectionToken());
removeByValue(mConnectionsByFd, connection);
@@ -4851,29 +5103,24 @@
connection.inputChannel->getName().c_str(),
ns2ms(currentWait),
oldestEntry->eventEntry->getDescription().c_str());
+ sp<IBinder> connectionToken = connection.inputChannel->getConnectionToken();
+ updateLastAnrStateLocked(getWindowHandleLocked(connectionToken), reason);
- updateLastAnrStateLocked(getWindowHandleLocked(connection.inputChannel->getConnectionToken()),
- reason);
-
- std::unique_ptr<CommandEntry> commandEntry =
- std::make_unique<CommandEntry>(&InputDispatcher::doNotifyAnrLockedInterruptible);
- commandEntry->inputApplicationHandle = nullptr;
- commandEntry->inputChannel = connection.inputChannel;
+ std::unique_ptr<CommandEntry> commandEntry = std::make_unique<CommandEntry>(
+ &InputDispatcher::doNotifyConnectionUnresponsiveLockedInterruptible);
+ commandEntry->connectionToken = connectionToken;
commandEntry->reason = std::move(reason);
postCommandLocked(std::move(commandEntry));
}
-void InputDispatcher::onAnrLocked(const std::shared_ptr<InputApplicationHandle>& application) {
- std::string reason = android::base::StringPrintf("%s does not have a focused window",
- application->getName().c_str());
+void InputDispatcher::onAnrLocked(std::shared_ptr<InputApplicationHandle> application) {
+ std::string reason =
+ StringPrintf("%s does not have a focused window", application->getName().c_str());
+ updateLastAnrStateLocked(*application, reason);
- updateLastAnrStateLocked(application, reason);
-
- std::unique_ptr<CommandEntry> commandEntry =
- std::make_unique<CommandEntry>(&InputDispatcher::doNotifyAnrLockedInterruptible);
- commandEntry->inputApplicationHandle = application;
- commandEntry->inputChannel = nullptr;
- commandEntry->reason = std::move(reason);
+ std::unique_ptr<CommandEntry> commandEntry = std::make_unique<CommandEntry>(
+ &InputDispatcher::doNotifyNoFocusedWindowAnrLockedInterruptible);
+ commandEntry->inputApplicationHandle = std::move(application);
postCommandLocked(std::move(commandEntry));
}
@@ -4890,9 +5137,9 @@
updateLastAnrStateLocked(windowLabel, reason);
}
-void InputDispatcher::updateLastAnrStateLocked(
- const std::shared_ptr<InputApplicationHandle>& application, const std::string& reason) {
- const std::string windowLabel = getApplicationWindowLabel(application, nullptr);
+void InputDispatcher::updateLastAnrStateLocked(const InputApplicationHandle& application,
+ const std::string& reason) {
+ const std::string windowLabel = getApplicationWindowLabel(&application, nullptr);
updateLastAnrStateLocked(windowLabel, reason);
}
@@ -4940,26 +5187,36 @@
mLock.lock();
}
-void InputDispatcher::doNotifyAnrLockedInterruptible(CommandEntry* commandEntry) {
- sp<IBinder> token =
- commandEntry->inputChannel ? commandEntry->inputChannel->getConnectionToken() : nullptr;
+void InputDispatcher::doNotifyNoFocusedWindowAnrLockedInterruptible(CommandEntry* commandEntry) {
mLock.unlock();
- const std::chrono::nanoseconds timeoutExtension =
- mPolicy->notifyAnr(commandEntry->inputApplicationHandle, token, commandEntry->reason);
+ mPolicy->notifyNoFocusedWindowAnr(commandEntry->inputApplicationHandle);
+
+ mLock.lock();
+}
+
+void InputDispatcher::doNotifyConnectionUnresponsiveLockedInterruptible(
+ CommandEntry* commandEntry) {
+ mLock.unlock();
+
+ mPolicy->notifyConnectionUnresponsive(commandEntry->connectionToken, commandEntry->reason);
mLock.lock();
- if (timeoutExtension > 0s) {
- extendAnrTimeoutsLocked(commandEntry->inputApplicationHandle, token, timeoutExtension);
- } else {
- // stop waking up for events in this connection, it is already not responding
- sp<Connection> connection = getConnectionLocked(token);
- if (connection == nullptr) {
- return;
- }
- cancelEventsForAnrLocked(connection);
+ // stop waking up for events in this connection, it is already not responding
+ sp<Connection> connection = getConnectionLocked(commandEntry->connectionToken);
+ if (connection == nullptr) {
+ return;
}
+ cancelEventsForAnrLocked(connection);
+}
+
+void InputDispatcher::doNotifyConnectionResponsiveLockedInterruptible(CommandEntry* commandEntry) {
+ mLock.unlock();
+
+ mPolicy->notifyConnectionResponsive(commandEntry->connectionToken);
+
+ mLock.lock();
}
void InputDispatcher::doNotifyUntrustedTouchLockedInterruptible(CommandEntry* commandEntry) {
@@ -4970,47 +5227,16 @@
mLock.lock();
}
-void InputDispatcher::extendAnrTimeoutsLocked(
- const std::shared_ptr<InputApplicationHandle>& application,
- const sp<IBinder>& connectionToken, std::chrono::nanoseconds timeoutExtension) {
- if (connectionToken == nullptr && application != nullptr) {
- // The ANR happened because there's no focused window
- mNoFocusedWindowTimeoutTime = now() + timeoutExtension.count();
- mAwaitedFocusedApplication = application;
- }
-
- sp<Connection> connection = getConnectionLocked(connectionToken);
- if (connection == nullptr) {
- // It's possible that the connection already disappeared. No action necessary.
- return;
- }
-
- ALOGI("Raised ANR, but the policy wants to keep waiting on %s for %" PRId64 "ms longer",
- connection->inputChannel->getName().c_str(), millis(timeoutExtension));
-
- connection->responsive = true;
- const nsecs_t newTimeout = now() + timeoutExtension.count();
- for (DispatchEntry* entry : connection->waitQueue) {
- if (newTimeout >= entry->timeoutTime) {
- // Already removed old entries when connection was marked unresponsive
- entry->timeoutTime = newTimeout;
- mAnrTracker.insert(entry->timeoutTime, connectionToken);
- }
- }
-}
-
void InputDispatcher::doInterceptKeyBeforeDispatchingLockedInterruptible(
CommandEntry* commandEntry) {
- KeyEntry* entry = commandEntry->keyEntry;
- KeyEvent event = createKeyEvent(*entry);
+ KeyEntry& entry = *(commandEntry->keyEntry);
+ KeyEvent event = createKeyEvent(entry);
mLock.unlock();
android::base::Timer t;
- sp<IBinder> token = commandEntry->inputChannel != nullptr
- ? commandEntry->inputChannel->getConnectionToken()
- : nullptr;
- nsecs_t delay = mPolicy->interceptKeyBeforeDispatching(token, &event, entry->policyFlags);
+ const sp<IBinder>& token = commandEntry->connectionToken;
+ nsecs_t delay = mPolicy->interceptKeyBeforeDispatching(token, &event, entry.policyFlags);
if (t.duration() > SLOW_INTERCEPTION_THRESHOLD) {
ALOGW("Excessive delay in interceptKeyBeforeDispatching; took %s ms",
std::to_string(t.duration().count()).c_str());
@@ -5019,14 +5245,13 @@
mLock.lock();
if (delay < 0) {
- entry->interceptKeyResult = KeyEntry::INTERCEPT_KEY_RESULT_SKIP;
+ entry.interceptKeyResult = KeyEntry::INTERCEPT_KEY_RESULT_SKIP;
} else if (!delay) {
- entry->interceptKeyResult = KeyEntry::INTERCEPT_KEY_RESULT_CONTINUE;
+ entry.interceptKeyResult = KeyEntry::INTERCEPT_KEY_RESULT_CONTINUE;
} else {
- entry->interceptKeyResult = KeyEntry::INTERCEPT_KEY_RESULT_TRY_AGAIN_LATER;
- entry->interceptKeyWakeupTime = now() + delay;
+ entry.interceptKeyResult = KeyEntry::INTERCEPT_KEY_RESULT_TRY_AGAIN_LATER;
+ entry.interceptKeyWakeupTime = now() + delay;
}
- entry->release();
}
void InputDispatcher::doOnPointerDownOutsideFocusLockedInterruptible(CommandEntry* commandEntry) {
@@ -5070,11 +5295,11 @@
bool restartEvent;
if (dispatchEntry->eventEntry->type == EventEntry::Type::KEY) {
- KeyEntry* keyEntry = static_cast<KeyEntry*>(dispatchEntry->eventEntry);
+ KeyEntry& keyEntry = static_cast<KeyEntry&>(*(dispatchEntry->eventEntry));
restartEvent =
afterKeyEventLockedInterruptible(connection, dispatchEntry, keyEntry, handled);
} else if (dispatchEntry->eventEntry->type == EventEntry::Type::MOTION) {
- MotionEntry* motionEntry = static_cast<MotionEntry*>(dispatchEntry->eventEntry);
+ MotionEntry& motionEntry = static_cast<MotionEntry&>(*(dispatchEntry->eventEntry));
restartEvent = afterMotionEventLockedInterruptible(connection, dispatchEntry, motionEntry,
handled);
} else {
@@ -5089,10 +5314,19 @@
if (dispatchEntryIt != connection->waitQueue.end()) {
dispatchEntry = *dispatchEntryIt;
connection->waitQueue.erase(dispatchEntryIt);
- mAnrTracker.erase(dispatchEntry->timeoutTime,
- connection->inputChannel->getConnectionToken());
+ const sp<IBinder>& connectionToken = connection->inputChannel->getConnectionToken();
+ mAnrTracker.erase(dispatchEntry->timeoutTime, connectionToken);
if (!connection->responsive) {
connection->responsive = isConnectionResponsive(*connection);
+ if (connection->responsive) {
+ // The connection was unresponsive, and now it's responsive. Tell the policy
+ // about it so that it can stop ANR.
+ std::unique_ptr<CommandEntry> connectionResponsiveCommand =
+ std::make_unique<CommandEntry>(
+ &InputDispatcher::doNotifyConnectionResponsiveLockedInterruptible);
+ connectionResponsiveCommand->connectionToken = connectionToken;
+ postCommandLocked(std::move(connectionResponsiveCommand));
+ }
}
traceWaitQueueLength(connection);
if (restartEvent && connection->status == Connection::STATUS_NORMAL) {
@@ -5109,20 +5343,20 @@
bool InputDispatcher::afterKeyEventLockedInterruptible(const sp<Connection>& connection,
DispatchEntry* dispatchEntry,
- KeyEntry* keyEntry, bool handled) {
- if (keyEntry->flags & AKEY_EVENT_FLAG_FALLBACK) {
+ KeyEntry& keyEntry, bool handled) {
+ if (keyEntry.flags & AKEY_EVENT_FLAG_FALLBACK) {
if (!handled) {
// Report the key as unhandled, since the fallback was not handled.
- mReporter->reportUnhandledKey(keyEntry->id);
+ mReporter->reportUnhandledKey(keyEntry.id);
}
return false;
}
// Get the fallback key state.
// Clear it out after dispatching the UP.
- int32_t originalKeyCode = keyEntry->keyCode;
+ int32_t originalKeyCode = keyEntry.keyCode;
int32_t fallbackKeyCode = connection->inputState.getFallbackKey(originalKeyCode);
- if (keyEntry->action == AKEY_EVENT_ACTION_UP) {
+ if (keyEntry.action == AKEY_EVENT_ACTION_UP) {
connection->inputState.removeFallbackKey(originalKeyCode);
}
@@ -5135,16 +5369,15 @@
#if DEBUG_OUTBOUND_EVENT_DETAILS
ALOGD("Unhandled key event: Asking policy to cancel fallback action. "
"keyCode=%d, action=%d, repeatCount=%d, policyFlags=0x%08x",
- keyEntry->keyCode, keyEntry->action, keyEntry->repeatCount,
- keyEntry->policyFlags);
+ keyEntry.keyCode, keyEntry.action, keyEntry.repeatCount, keyEntry.policyFlags);
#endif
- KeyEvent event = createKeyEvent(*keyEntry);
+ KeyEvent event = createKeyEvent(keyEntry);
event.setFlags(event.getFlags() | AKEY_EVENT_FLAG_CANCELED);
mLock.unlock();
mPolicy->dispatchUnhandledKey(connection->inputChannel->getConnectionToken(), &event,
- keyEntry->policyFlags, &event);
+ keyEntry.policyFlags, &event);
mLock.lock();
@@ -5163,13 +5396,13 @@
// If the application did not handle a non-fallback key, first check
// that we are in a good state to perform unhandled key event processing
// Then ask the policy what to do with it.
- bool initialDown = keyEntry->action == AKEY_EVENT_ACTION_DOWN && keyEntry->repeatCount == 0;
+ bool initialDown = keyEntry.action == AKEY_EVENT_ACTION_DOWN && keyEntry.repeatCount == 0;
if (fallbackKeyCode == -1 && !initialDown) {
#if DEBUG_OUTBOUND_EVENT_DETAILS
ALOGD("Unhandled key event: Skipping unhandled key event processing "
"since this is not an initial down. "
"keyCode=%d, action=%d, repeatCount=%d, policyFlags=0x%08x",
- originalKeyCode, keyEntry->action, keyEntry->repeatCount, keyEntry->policyFlags);
+ originalKeyCode, keyEntry.action, keyEntry.repeatCount, keyEntry.policyFlags);
#endif
return false;
}
@@ -5178,15 +5411,15 @@
#if DEBUG_OUTBOUND_EVENT_DETAILS
ALOGD("Unhandled key event: Asking policy to perform fallback action. "
"keyCode=%d, action=%d, repeatCount=%d, policyFlags=0x%08x",
- keyEntry->keyCode, keyEntry->action, keyEntry->repeatCount, keyEntry->policyFlags);
+ keyEntry.keyCode, keyEntry.action, keyEntry.repeatCount, keyEntry.policyFlags);
#endif
- KeyEvent event = createKeyEvent(*keyEntry);
+ KeyEvent event = createKeyEvent(keyEntry);
mLock.unlock();
bool fallback =
mPolicy->dispatchUnhandledKey(connection->inputChannel->getConnectionToken(),
- &event, keyEntry->policyFlags, &event);
+ &event, keyEntry.policyFlags, &event);
mLock.lock();
@@ -5234,7 +5467,7 @@
fallback = false;
fallbackKeyCode = AKEYCODE_UNKNOWN;
- if (keyEntry->action != AKEY_EVENT_ACTION_UP) {
+ if (keyEntry.action != AKEY_EVENT_ACTION_UP) {
connection->inputState.setFallbackKey(originalKeyCode, fallbackKeyCode);
}
}
@@ -5254,22 +5487,22 @@
if (fallback) {
// Restart the dispatch cycle using the fallback key.
- keyEntry->eventTime = event.getEventTime();
- keyEntry->deviceId = event.getDeviceId();
- keyEntry->source = event.getSource();
- keyEntry->displayId = event.getDisplayId();
- keyEntry->flags = event.getFlags() | AKEY_EVENT_FLAG_FALLBACK;
- keyEntry->keyCode = fallbackKeyCode;
- keyEntry->scanCode = event.getScanCode();
- keyEntry->metaState = event.getMetaState();
- keyEntry->repeatCount = event.getRepeatCount();
- keyEntry->downTime = event.getDownTime();
- keyEntry->syntheticRepeat = false;
+ keyEntry.eventTime = event.getEventTime();
+ keyEntry.deviceId = event.getDeviceId();
+ keyEntry.source = event.getSource();
+ keyEntry.displayId = event.getDisplayId();
+ keyEntry.flags = event.getFlags() | AKEY_EVENT_FLAG_FALLBACK;
+ keyEntry.keyCode = fallbackKeyCode;
+ keyEntry.scanCode = event.getScanCode();
+ keyEntry.metaState = event.getMetaState();
+ keyEntry.repeatCount = event.getRepeatCount();
+ keyEntry.downTime = event.getDownTime();
+ keyEntry.syntheticRepeat = false;
#if DEBUG_OUTBOUND_EVENT_DETAILS
ALOGD("Unhandled key event: Dispatching fallback key. "
"originalKeyCode=%d, fallbackKeyCode=%d, fallbackMetaState=%08x",
- originalKeyCode, fallbackKeyCode, keyEntry->metaState);
+ originalKeyCode, fallbackKeyCode, keyEntry.metaState);
#endif
return true; // restart the event
} else {
@@ -5278,7 +5511,7 @@
#endif
// Report the key as unhandled, since there is no fallback key.
- mReporter->reportUnhandledKey(keyEntry->id);
+ mReporter->reportUnhandledKey(keyEntry.id);
}
}
return false;
@@ -5286,7 +5519,7 @@
bool InputDispatcher::afterMotionEventLockedInterruptible(const sp<Connection>& connection,
DispatchEntry* dispatchEntry,
- MotionEntry* motionEntry, bool handled) {
+ MotionEntry& motionEntry, bool handled) {
return false;
}
@@ -5492,11 +5725,50 @@
enqueueFocusEventLocked(newFocusedToken, true /*hasFocus*/, reason);
}
+ // If a window has pointer capture, then it must have focus. We need to ensure that this
+ // contract is upheld when pointer capture is being disabled due to a loss of window focus.
+ // If the window loses focus before it loses pointer capture, then the window can be in a state
+ // where it has pointer capture but not focus, violating the contract. Therefore we must
+ // dispatch the pointer capture event before the focus event. Since focus events are added to
+ // the front of the queue (above), we add the pointer capture event to the front of the queue
+ // after the focus events are added. This ensures the pointer capture event ends up at the
+ // front.
+ disablePointerCaptureForcedLocked();
+
if (mFocusedDisplayId == displayId) {
notifyFocusChangedLocked(oldFocusedToken, newFocusedToken);
}
}
+void InputDispatcher::disablePointerCaptureForcedLocked() {
+ if (!mFocusedWindowRequestedPointerCapture && !mWindowTokenWithPointerCapture) {
+ return;
+ }
+
+ ALOGD_IF(DEBUG_FOCUS, "Disabling Pointer Capture because the window lost focus.");
+
+ if (mFocusedWindowRequestedPointerCapture) {
+ mFocusedWindowRequestedPointerCapture = false;
+ setPointerCaptureLocked(false);
+ }
+
+ if (!mWindowTokenWithPointerCapture) {
+ // No need to send capture changes because no window has capture.
+ return;
+ }
+
+ if (mPendingEvent != nullptr) {
+ // Move the pending event to the front of the queue. This will give the chance
+ // for the pending event to be dropped if it is a captured event.
+ mInboundQueue.push_front(mPendingEvent);
+ mPendingEvent = nullptr;
+ }
+
+ auto entry = std::make_unique<PointerCaptureChangedEntry>(mIdGenerator.nextId(), now(),
+ false /* hasCapture */);
+ mInboundQueue.push_front(std::move(entry));
+}
+
/**
* Checks if the window token can be focused on a display. The token can be focused if there is
* at least one window handle that is visible with the same token and all window handles with the
@@ -5540,4 +5812,21 @@
return FocusResult::OK;
}
+
+void InputDispatcher::setPointerCaptureLocked(bool enabled) {
+ std::unique_ptr<CommandEntry> commandEntry = std::make_unique<CommandEntry>(
+ &InputDispatcher::doSetPointerCaptureLockedInterruptible);
+ commandEntry->enabled = enabled;
+ postCommandLocked(std::move(commandEntry));
+}
+
+void InputDispatcher::doSetPointerCaptureLockedInterruptible(
+ android::inputdispatcher::CommandEntry* commandEntry) {
+ mLock.unlock();
+
+ mPolicy->setPointerCapture(commandEntry->enabled);
+
+ mLock.lock();
+}
+
} // namespace android::inputdispatcher
diff --git a/services/inputflinger/dispatcher/InputDispatcher.h b/services/inputflinger/dispatcher/InputDispatcher.h
index 235a8d3..5d37645 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.h
+++ b/services/inputflinger/dispatcher/InputDispatcher.h
@@ -32,6 +32,7 @@
#include "TouchedWindow.h"
#include <attestation/HmacKeyManager.h>
+#include <com/android/internal/compat/IPlatformCompatNative.h>
#include <input/Input.h>
#include <input/InputApplication.h>
#include <input/InputTransport.h>
@@ -94,6 +95,7 @@
virtual void notifyMotion(const NotifyMotionArgs* args) override;
virtual void notifySwitch(const NotifySwitchArgs* args) override;
virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args) override;
+ virtual void notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) override;
virtual android::os::InputEventInjectionResult injectInputEvent(
const InputEvent* event, int32_t injectorPid, int32_t injectorUid,
@@ -125,6 +127,7 @@
int32_t displayId, bool isGestureMonitor, const std::string& name) override;
virtual status_t removeInputChannel(const sp<IBinder>& connectionToken) override;
virtual status_t pilferPointers(const sp<IBinder>& token) override;
+ virtual void requestPointerCapture(const sp<IBinder>& windowToken, bool enabled) override;
std::array<uint8_t, 32> sign(const VerifiedInputEvent& event) const;
@@ -136,6 +139,7 @@
DISABLED,
BLOCKED,
STALE,
+ NO_POINTER_CAPTURE,
};
enum class FocusResult {
@@ -158,9 +162,9 @@
sp<Looper> mLooper;
- EventEntry* mPendingEvent GUARDED_BY(mLock);
- std::deque<EventEntry*> mInboundQueue GUARDED_BY(mLock);
- std::deque<EventEntry*> mRecentQueue GUARDED_BY(mLock);
+ std::shared_ptr<EventEntry> mPendingEvent GUARDED_BY(mLock);
+ std::deque<std::shared_ptr<EventEntry>> mInboundQueue GUARDED_BY(mLock);
+ std::deque<std::shared_ptr<EventEntry>> mRecentQueue GUARDED_BY(mLock);
std::deque<std::unique_ptr<CommandEntry>> mCommandQueue GUARDED_BY(mLock);
DropReason mLastDropReason GUARDED_BY(mLock);
@@ -175,7 +179,7 @@
void dispatchOnceInnerLocked(nsecs_t* nextWakeupTime) REQUIRES(mLock);
// Enqueues an inbound event. Returns true if mLooper->wake() should be called.
- bool enqueueInboundEventLocked(EventEntry* entry) REQUIRES(mLock);
+ bool enqueueInboundEventLocked(std::unique_ptr<EventEntry> entry) REQUIRES(mLock);
// Cleans up input state when dropping an inbound event.
void dropInboundEventLocked(const EventEntry& entry, DropReason dropReason) REQUIRES(mLock);
@@ -185,7 +189,7 @@
std::string_view reason) REQUIRES(mLock);
// Adds an event to a queue of recent events for debugging purposes.
- void addRecentEventLocked(EventEntry* entry) REQUIRES(mLock);
+ void addRecentEventLocked(std::shared_ptr<EventEntry> entry) REQUIRES(mLock);
// App switch latency optimization.
bool mAppSwitchSawKeyDown GUARDED_BY(mLock);
@@ -197,7 +201,7 @@
// Blocked event latency optimization. Drops old events when the user intends
// to transfer focus to a new application.
- EventEntry* mNextUnblockedEvent GUARDED_BY(mLock);
+ std::shared_ptr<EventEntry> mNextUnblockedEvent GUARDED_BY(mLock);
sp<InputWindowHandle> findTouchedWindowAtLocked(int32_t displayId, int32_t x, int32_t y,
TouchState* touchState,
@@ -210,6 +214,8 @@
sp<Connection> getConnectionLocked(const sp<IBinder>& inputConnectionToken) const
REQUIRES(mLock);
+ std::string getConnectionNameLocked(const sp<IBinder>& connectionToken) const REQUIRES(mLock);
+
void removeConnectionLocked(const sp<Connection>& connection) REQUIRES(mLock);
struct IBinderHash {
@@ -242,21 +248,21 @@
// Event injection and synchronization.
std::condition_variable mInjectionResultAvailable;
bool hasInjectionPermission(int32_t injectorPid, int32_t injectorUid);
- void setInjectionResult(EventEntry* entry,
+ void setInjectionResult(EventEntry& entry,
android::os::InputEventInjectionResult injectionResult);
std::condition_variable mInjectionSyncFinished;
- void incrementPendingForegroundDispatches(EventEntry* entry);
- void decrementPendingForegroundDispatches(EventEntry* entry);
+ void incrementPendingForegroundDispatches(EventEntry& entry);
+ void decrementPendingForegroundDispatches(EventEntry& entry);
// Key repeat tracking.
struct KeyRepeatState {
- KeyEntry* lastKeyEntry; // or null if no repeat
+ std::shared_ptr<KeyEntry> lastKeyEntry; // or null if no repeat
nsecs_t nextRepeatTime;
} mKeyRepeatState GUARDED_BY(mLock);
void resetKeyRepeatLocked() REQUIRES(mLock);
- KeyEntry* synthesizeKeyRepeatLocked(nsecs_t currentTime) REQUIRES(mLock);
+ std::shared_ptr<KeyEntry> synthesizeKeyRepeatLocked(nsecs_t currentTime) REQUIRES(mLock);
// Key replacement tracking
struct KeyReplacement {
@@ -292,7 +298,7 @@
// Inbound event processing.
void drainInboundQueueLocked() REQUIRES(mLock);
void releasePendingEventLocked() REQUIRES(mLock);
- void releaseInboundEventLocked(EventEntry* entry) REQUIRES(mLock);
+ void releaseInboundEventLocked(std::shared_ptr<EventEntry> entry) REQUIRES(mLock);
// Dispatch state.
bool mDispatchEnabled GUARDED_BY(mLock);
@@ -347,6 +353,21 @@
// Top focused display.
int32_t mFocusedDisplayId GUARDED_BY(mLock);
+ // Whether the focused window on the focused display has requested Pointer Capture.
+ // The state of this variable should always be in sync with the state of Pointer Capture in the
+ // policy, which is updated through setPointerCaptureLocked(enabled).
+ bool mFocusedWindowRequestedPointerCapture GUARDED_BY(mLock);
+
+ // The window token that has Pointer Capture.
+ // This should be in sync with PointerCaptureChangedEvents dispatched to the input channel.
+ sp<IBinder> mWindowTokenWithPointerCapture GUARDED_BY(mLock);
+
+ // Disable Pointer Capture as a result of loss of window focus.
+ void disablePointerCaptureForcedLocked() REQUIRES(mLock);
+
+ // Set the Pointer Capture state in the Policy.
+ void setPointerCaptureLocked(bool enabled) REQUIRES(mLock);
+
// Dispatcher state at time of last ANR.
std::string mLastAnrState GUARDED_BY(mLock);
@@ -356,15 +377,20 @@
const std::vector<InputTarget>& targets) REQUIRES(mLock);
// Dispatch inbound events.
- bool dispatchConfigurationChangedLocked(nsecs_t currentTime, ConfigurationChangedEntry* entry)
+ bool dispatchConfigurationChangedLocked(nsecs_t currentTime,
+ const ConfigurationChangedEntry& entry) REQUIRES(mLock);
+ bool dispatchDeviceResetLocked(nsecs_t currentTime, const DeviceResetEntry& entry)
REQUIRES(mLock);
- bool dispatchDeviceResetLocked(nsecs_t currentTime, DeviceResetEntry* entry) REQUIRES(mLock);
- bool dispatchKeyLocked(nsecs_t currentTime, KeyEntry* entry, DropReason* dropReason,
- nsecs_t* nextWakeupTime) REQUIRES(mLock);
- bool dispatchMotionLocked(nsecs_t currentTime, MotionEntry* entry, DropReason* dropReason,
- nsecs_t* nextWakeupTime) REQUIRES(mLock);
- void dispatchFocusLocked(nsecs_t currentTime, FocusEntry* entry) REQUIRES(mLock);
- void dispatchEventLocked(nsecs_t currentTime, EventEntry* entry,
+ bool dispatchKeyLocked(nsecs_t currentTime, std::shared_ptr<KeyEntry> entry,
+ DropReason* dropReason, nsecs_t* nextWakeupTime) REQUIRES(mLock);
+ bool dispatchMotionLocked(nsecs_t currentTime, std::shared_ptr<MotionEntry> entry,
+ DropReason* dropReason, nsecs_t* nextWakeupTime) REQUIRES(mLock);
+ void dispatchFocusLocked(nsecs_t currentTime, std::shared_ptr<FocusEntry> entry)
+ REQUIRES(mLock);
+ void dispatchPointerCaptureChangedLocked(
+ nsecs_t currentTime, const std::shared_ptr<PointerCaptureChangedEntry>& entry,
+ DropReason& dropReason) REQUIRES(mLock);
+ void dispatchEventLocked(nsecs_t currentTime, std::shared_ptr<EventEntry> entry,
const std::vector<InputTarget>& inputTargets) REQUIRES(mLock);
void logOutboundKeyDetails(const char* prefix, const KeyEntry& entry);
@@ -415,9 +441,6 @@
// Once a connection becomes unresponsive, its entries are removed from AnrTracker to
// prevent unneeded wakeups.
AnrTracker mAnrTracker GUARDED_BY(mLock);
- void extendAnrTimeoutsLocked(const std::shared_ptr<InputApplicationHandle>& application,
- const sp<IBinder>& connectionToken,
- std::chrono::nanoseconds timeoutExtension) REQUIRES(mLock);
// Contains the last window which received a hover event.
sp<InputWindowHandle> mLastHoverWindowHandle GUARDED_BY(mLock);
@@ -461,6 +484,7 @@
float obscuringOpacity;
std::string obscuringPackage;
int32_t obscuringUid;
+ std::vector<std::string> debugInfo;
};
TouchOcclusionInfo computeTouchOcclusionInfoLocked(const sp<InputWindowHandle>& windowHandle,
@@ -469,21 +493,21 @@
bool isWindowObscuredAtPointLocked(const sp<InputWindowHandle>& windowHandle, int32_t x,
int32_t y) const REQUIRES(mLock);
bool isWindowObscuredLocked(const sp<InputWindowHandle>& windowHandle) const REQUIRES(mLock);
- std::string getApplicationWindowLabel(
- const std::shared_ptr<InputApplicationHandle>& applicationHandle,
- const sp<InputWindowHandle>& windowHandle);
+ std::string dumpWindowForTouchOcclusion(const InputWindowInfo* info, bool isTouchWindow) const;
+ std::string getApplicationWindowLabel(const InputApplicationHandle* applicationHandle,
+ const sp<InputWindowHandle>& windowHandle);
// Manage the dispatch cycle for a single connection.
// These methods are deliberately not Interruptible because doing all of the work
// with the mutex held makes it easier to ensure that connection invariants are maintained.
// If needed, the methods post commands to run later once the critical bits are done.
void prepareDispatchCycleLocked(nsecs_t currentTime, const sp<Connection>& connection,
- EventEntry* eventEntry, const InputTarget& inputTarget)
+ std::shared_ptr<EventEntry>, const InputTarget& inputTarget)
REQUIRES(mLock);
void enqueueDispatchEntriesLocked(nsecs_t currentTime, const sp<Connection>& connection,
- EventEntry* eventEntry, const InputTarget& inputTarget)
+ std::shared_ptr<EventEntry>, const InputTarget& inputTarget)
REQUIRES(mLock);
- void enqueueDispatchEntryLocked(const sp<Connection>& connection, EventEntry* eventEntry,
+ void enqueueDispatchEntryLocked(const sp<Connection>& connection, std::shared_ptr<EventEntry>,
const InputTarget& inputTarget, int32_t dispatchMode)
REQUIRES(mLock);
void startDispatchCycleLocked(nsecs_t currentTime, const sp<Connection>& connection)
@@ -517,7 +541,8 @@
REQUIRES(mLock);
// Splitting motion events across windows.
- MotionEntry* splitMotionEvent(const MotionEntry& originalMotionEntry, BitSet32 pointerIds);
+ std::unique_ptr<MotionEntry> splitMotionEvent(const MotionEntry& originalMotionEntry,
+ BitSet32 pointerIds);
// Reset and drop everything the dispatcher is doing.
void resetAndDropEverythingLocked(const char* reason) REQUIRES(mLock);
@@ -527,6 +552,8 @@
void dumpMonitors(std::string& dump, const std::vector<Monitor>& monitors);
void logDispatchStateLocked() REQUIRES(mLock);
std::string dumpFocusedWindowsLocked() REQUIRES(mLock);
+ std::string dumpPendingFocusRequestsLocked() REQUIRES(mLock);
+ std::string dumpPointerCaptureStateLocked() REQUIRES(mLock);
// Registration.
void removeMonitorChannelLocked(const sp<IBinder>& connectionToken) REQUIRES(mLock);
@@ -546,11 +573,11 @@
void notifyFocusChangedLocked(const sp<IBinder>& oldFocus, const sp<IBinder>& newFocus)
REQUIRES(mLock);
void onAnrLocked(const Connection& connection) REQUIRES(mLock);
- void onAnrLocked(const std::shared_ptr<InputApplicationHandle>& application) REQUIRES(mLock);
+ void onAnrLocked(std::shared_ptr<InputApplicationHandle> application) REQUIRES(mLock);
void onUntrustedTouchLocked(const std::string& obscuringPackage) REQUIRES(mLock);
void updateLastAnrStateLocked(const sp<InputWindowHandle>& window, const std::string& reason)
REQUIRES(mLock);
- void updateLastAnrStateLocked(const std::shared_ptr<InputApplicationHandle>& application,
+ void updateLastAnrStateLocked(const InputApplicationHandle& application,
const std::string& reason) REQUIRES(mLock);
void updateLastAnrStateLocked(const std::string& windowLabel, const std::string& reason)
REQUIRES(mLock);
@@ -560,16 +587,21 @@
REQUIRES(mLock);
void doNotifyInputChannelBrokenLockedInterruptible(CommandEntry* commandEntry) REQUIRES(mLock);
void doNotifyFocusChangedLockedInterruptible(CommandEntry* commandEntry) REQUIRES(mLock);
- void doNotifyAnrLockedInterruptible(CommandEntry* commandEntry) REQUIRES(mLock);
+ void doNotifyNoFocusedWindowAnrLockedInterruptible(CommandEntry* commandEntry) REQUIRES(mLock);
+ void doNotifyConnectionUnresponsiveLockedInterruptible(CommandEntry* commandEntry)
+ REQUIRES(mLock);
+ void doNotifyConnectionResponsiveLockedInterruptible(CommandEntry* commandEntry)
+ REQUIRES(mLock);
void doNotifyUntrustedTouchLockedInterruptible(CommandEntry* commandEntry) REQUIRES(mLock);
void doInterceptKeyBeforeDispatchingLockedInterruptible(CommandEntry* commandEntry)
REQUIRES(mLock);
void doDispatchCycleFinishedLockedInterruptible(CommandEntry* commandEntry) REQUIRES(mLock);
+ void doSetPointerCaptureLockedInterruptible(CommandEntry* commandEntry) REQUIRES(mLock);
bool afterKeyEventLockedInterruptible(const sp<Connection>& connection,
- DispatchEntry* dispatchEntry, KeyEntry* keyEntry,
+ DispatchEntry* dispatchEntry, KeyEntry& keyEntry,
bool handled) REQUIRES(mLock);
bool afterMotionEventLockedInterruptible(const sp<Connection>& connection,
- DispatchEntry* dispatchEntry, MotionEntry* motionEntry,
+ DispatchEntry* dispatchEntry, MotionEntry& motionEntry,
bool handled) REQUIRES(mLock);
void doPokeUserActivityLockedInterruptible(CommandEntry* commandEntry) REQUIRES(mLock);
KeyEvent createKeyEvent(const KeyEntry& entry);
@@ -587,6 +619,7 @@
void traceWaitQueueLength(const sp<Connection>& connection);
sp<InputReporterInterface> mReporter;
+ sp<com::android::internal::compat::IPlatformCompatNative> mCompatService;
};
} // namespace android::inputdispatcher
diff --git a/services/inputflinger/dispatcher/InputState.cpp b/services/inputflinger/dispatcher/InputState.cpp
index 386056d..1656a21 100644
--- a/services/inputflinger/dispatcher/InputState.cpp
+++ b/services/inputflinger/dispatcher/InputState.cpp
@@ -265,17 +265,18 @@
}
}
-std::vector<EventEntry*> InputState::synthesizeCancelationEvents(
+std::vector<std::unique_ptr<EventEntry>> InputState::synthesizeCancelationEvents(
nsecs_t currentTime, const CancelationOptions& options) {
- std::vector<EventEntry*> events;
+ std::vector<std::unique_ptr<EventEntry>> events;
for (KeyMemento& memento : mKeyMementos) {
if (shouldCancelKey(memento, options)) {
- events.push_back(new KeyEntry(mIdGenerator.nextId(), currentTime, memento.deviceId,
- memento.source, memento.displayId, memento.policyFlags,
- AKEY_EVENT_ACTION_UP,
- memento.flags | AKEY_EVENT_FLAG_CANCELED, memento.keyCode,
- memento.scanCode, memento.metaState, 0 /*repeatCount*/,
- memento.downTime));
+ events.push_back(
+ std::make_unique<KeyEntry>(mIdGenerator.nextId(), currentTime, memento.deviceId,
+ memento.source, memento.displayId,
+ memento.policyFlags, AKEY_EVENT_ACTION_UP,
+ memento.flags | AKEY_EVENT_FLAG_CANCELED,
+ memento.keyCode, memento.scanCode, memento.metaState,
+ 0 /*repeatCount*/, memento.downTime));
}
}
@@ -283,22 +284,26 @@
if (shouldCancelMotion(memento, options)) {
const int32_t action = memento.hovering ? AMOTION_EVENT_ACTION_HOVER_EXIT
: AMOTION_EVENT_ACTION_CANCEL;
- events.push_back(new 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, 0 /*xOffset*/, 0 /*yOffset*/));
+ 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, 0 /*xOffset*/,
+ 0 /*yOffset*/));
}
}
return events;
}
-std::vector<EventEntry*> InputState::synthesizePointerDownEvents(nsecs_t currentTime) {
- std::vector<EventEntry*> events;
+std::vector<std::unique_ptr<EventEntry>> InputState::synthesizePointerDownEvents(
+ nsecs_t currentTime) {
+ std::vector<std::unique_ptr<EventEntry>> events;
for (MotionMemento& memento : mMotionMementos) {
if (!(memento.source & AINPUT_SOURCE_CLASS_POINTER)) {
continue;
@@ -333,15 +338,17 @@
: AMOTION_EVENT_ACTION_POINTER_DOWN
| (i << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
- events.push_back(new 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,
- pointerCount, pointerProperties, pointerCoords,
- 0 /*xOffset*/, 0 /*yOffset*/));
+ 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,
+ pointerCount, pointerProperties, pointerCoords,
+ 0 /*xOffset*/, 0 /*yOffset*/));
}
memento.firstNewPointerIdx = INVALID_POINTER_INDEX;
diff --git a/services/inputflinger/dispatcher/InputState.h b/services/inputflinger/dispatcher/InputState.h
index d97a664..74ae21f 100644
--- a/services/inputflinger/dispatcher/InputState.h
+++ b/services/inputflinger/dispatcher/InputState.h
@@ -51,11 +51,11 @@
bool trackMotion(const MotionEntry& entry, int32_t action, int32_t flags);
// Synthesizes cancelation events for the current state and resets the tracked state.
- std::vector<EventEntry*> synthesizeCancelationEvents(nsecs_t currentTime,
- const CancelationOptions& options);
+ std::vector<std::unique_ptr<EventEntry>> synthesizeCancelationEvents(
+ nsecs_t currentTime, const CancelationOptions& options);
// Synthesizes down events for the current state.
- std::vector<EventEntry*> synthesizePointerDownEvents(nsecs_t currentTime);
+ std::vector<std::unique_ptr<EventEntry>> synthesizePointerDownEvents(nsecs_t currentTime);
// Clears the current state.
void clear();
diff --git a/services/inputflinger/dispatcher/include/InputDispatcherInterface.h b/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
index 9154d48..2909d69 100644
--- a/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
+++ b/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
@@ -186,6 +186,13 @@
* This method may be called on any thread (usually by the input manager).
*/
virtual status_t pilferPointers(const sp<IBinder>& token) = 0;
+
+ /**
+ * Enables Pointer Capture on the specified window if the window has focus.
+ *
+ * InputDispatcher is the source of truth of Pointer Capture.
+ */
+ virtual void requestPointerCapture(const sp<IBinder>& windowToken, bool enabled) = 0;
};
} // namespace android
diff --git a/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h b/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
index 463c5f1..c1821ab 100644
--- a/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
+++ b/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
@@ -45,11 +45,25 @@
/* Notifies the system that a configuration change has occurred. */
virtual void notifyConfigurationChanged(nsecs_t when) = 0;
- /* Notifies the system that an application is not responding.
- * Returns a new timeout to continue waiting, or 0 to abort dispatch. */
- virtual std::chrono::nanoseconds notifyAnr(
- const std::shared_ptr<InputApplicationHandle>& inputApplicationHandle,
- const sp<IBinder>& token, const std::string& reason) = 0;
+ /* Notifies the system that an application does not have a focused window.
+ */
+ virtual void notifyNoFocusedWindowAnr(
+ const std::shared_ptr<InputApplicationHandle>& inputApplicationHandle) = 0;
+
+ /* Notifies the system that a connection just became unresponsive. This indicates that ANR
+ * should be raised for this connection. The connection is identified via token.
+ * The string reason contains information about the input event that we haven't received
+ * a response for.
+ */
+ virtual void notifyConnectionUnresponsive(const sp<IBinder>& token,
+ const std::string& reason) = 0;
+
+ /* Notifies the system that a connection just became responsive. This is only called after the
+ * connection was first marked "unresponsive". This indicates that ANR dialog (if any) should
+ * no longer should be shown to the user. The connection is eligible to cause a new ANR in the
+ * future.
+ */
+ virtual void notifyConnectionResponsive(const sp<IBinder>& token) = 0;
/* Notifies the system that an input channel is unrecoverably broken. */
virtual void notifyInputChannelBroken(const sp<IBinder>& token) = 0;
@@ -120,6 +134,12 @@
* The touchedToken passed as an argument is the window that received the input event.
*/
virtual void onPointerDownOutsideFocus(const sp<IBinder>& touchedToken) = 0;
+
+ /* Change the Pointer Capture state in InputReader.
+ *
+ * InputDispatcher is solely responsible for updating the Pointer Capture state.
+ */
+ virtual void setPointerCapture(bool enabled) = 0;
};
} // namespace android
diff --git a/services/inputflinger/docs/pointer_capture.md b/services/inputflinger/docs/pointer_capture.md
new file mode 100644
index 0000000..8da699d
--- /dev/null
+++ b/services/inputflinger/docs/pointer_capture.md
@@ -0,0 +1,44 @@
+# Pointer Capture in InputFlinger
+
+## Introduction
+
+[Pointer Capture](https://developer.android.com/training/gestures/movement#pointer-capture) is a feature that was introduced to the Android input pipeline in Android 8.0 (Oreo). Pointer Capture can be enabled or disabled for an `InputWindow` through requests to `InputManagerService`. Enabling Pointer Capture performs the following changes related to the mouse cursor and the devices that control it:
+
+- The position of the mouse cursor is fixed to its location before Pointer Capture was enabled.
+- The mouse cursor is hidden.
+- Events from a mouse will be delivered with the source `SOURCE_MOUSE_RELATIVE`, and their `AXIS_X` and `AXIS_Y` will report relative position changes.
+- Events from a touchpad will be delivered with the source `SOURCE_TOUCHPAD`, and their `AXIS_X` and `AXIS_Y` will report the absolute position of each of the pointers on the touchpad.
+- Events from mouse and touchpad devices are dispatched to the focused `InputWindow`.
+- Events from devices that do not normally control the mouse cursor are not affected.
+
+`InputWindow`s can only gain Pointer Capture if they have window focus. If a window with Pointer Capture loses focus, Pointer Capture is disabled.
+
+## Pointer Capture pipeline in InputFlinger
+
+`InputDispatcher` is responsible for controlling the state of Pointer Capture. Since the feature requires changes to how events are generated, Pointer Capture is configured in `InputReader`.
+
+### Enabling Pointer Capture
+
+There are four key steps that take place when Pointer Capture is enabled:
+
+1. Requests to enable Pointer Capture are forwarded from `InputManagerService` to `InputDispatcher`.
+2. If the window that makes the request has focus, `InputDispatcher` enables the Pointer Capture state in `InputReader` through the `InputDispatcherPolicy`.
+3. When `InputReader` is successfully configured, it notifies `InputDispatcher` through the `InputListener` interface.
+4. `InputDispatcher` then notifies the `InputWindow` that Pointer Capture has been enabled by sending a special `CAPTURE` event through the `InputChannel`.
+
+### Disabling Pointer Capture
+
+Pointer Capture can be disabled in two ways: by a request through `InputManagerService`, and as a result of the `InputWindow` losing focus.
+
+When Pointer Capture is disabled by a request from the application, it follows the same pipeline as when Pointer Capture is enabled.
+
+#### Window loses Pointer Capture when it loses focus
+
+When an `InputWindow` with Pointer Capture loses focus, Pointer Capture is disabled immediately. The `InputWindow` receives a `CAPTURE` event through the `InputChannel`, followed by a `FOCUS` event to notify loss of focus.
+
+## Pointer Capture in `InputDispatcher`
+
+`InputDispatcher` tracks two pieces of state information regarding Pointer Capture:
+
+- `mFocusedWindowRequestedPointerCapture`: Whether or not the focused window has requested Pointer Capture. This is updated whenever the Dispatcher receives requests from `InputManagerService`.
+- `mWindowTokenWithPointerCapture`: The Binder token of the `InputWindow` that currently has Pointer Capture. This is only updated during the dispatch cycle. If it is not `nullptr`, it signifies that the window was notified that it has Pointer Capture.
diff --git a/services/inputflinger/include/InputListener.h b/services/inputflinger/include/InputListener.h
index 8317b05..58eb915 100644
--- a/services/inputflinger/include/InputListener.h
+++ b/services/inputflinger/include/InputListener.h
@@ -181,6 +181,22 @@
virtual void notify(const sp<InputListenerInterface>& listener) const;
};
+/* Describes a change in the state of Pointer Capture. */
+struct NotifyPointerCaptureChangedArgs : public NotifyArgs {
+ bool enabled;
+
+ inline NotifyPointerCaptureChangedArgs() {}
+
+ NotifyPointerCaptureChangedArgs(int32_t id, nsecs_t eventTime, bool enabled);
+
+ NotifyPointerCaptureChangedArgs(const NotifyPointerCaptureChangedArgs& other);
+
+ bool operator==(const NotifyPointerCaptureChangedArgs& rhs) const;
+
+ virtual ~NotifyPointerCaptureChangedArgs() {}
+
+ virtual void notify(const sp<InputListenerInterface>& listener) const;
+};
/*
* The interface used by the InputReader to notify the InputListener about input events.
@@ -196,6 +212,7 @@
virtual void notifyMotion(const NotifyMotionArgs* args) = 0;
virtual void notifySwitch(const NotifySwitchArgs* args) = 0;
virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args) = 0;
+ virtual void notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) = 0;
};
@@ -210,11 +227,12 @@
public:
explicit QueuedInputListener(const sp<InputListenerInterface>& innerListener);
- virtual void notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args);
- virtual void notifyKey(const NotifyKeyArgs* args);
- virtual void notifyMotion(const NotifyMotionArgs* args);
- virtual void notifySwitch(const NotifySwitchArgs* args);
- virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args);
+ virtual void notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args) override;
+ virtual void notifyKey(const NotifyKeyArgs* args) override;
+ virtual void notifyMotion(const NotifyMotionArgs* args) override;
+ virtual void notifySwitch(const NotifySwitchArgs* args) override;
+ virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args) override;
+ void notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) override;
void flush();
diff --git a/services/inputflinger/include/InputReaderBase.h b/services/inputflinger/include/InputReaderBase.h
index ffd8bf2..6cce8ec 100644
--- a/services/inputflinger/include/InputReaderBase.h
+++ b/services/inputflinger/include/InputReaderBase.h
@@ -101,10 +101,14 @@
virtual void requestRefreshConfiguration(uint32_t changes) = 0;
/* Controls the vibrator of a particular input device. */
- virtual void vibrate(int32_t deviceId, const std::vector<VibrationElement>& pattern,
- ssize_t repeat, int32_t token) = 0;
+ virtual void vibrate(int32_t deviceId, const VibrationSequence& sequence, ssize_t repeat,
+ int32_t token) = 0;
virtual void cancelVibrate(int32_t deviceId, int32_t token) = 0;
+ virtual bool isVibrating(int32_t deviceId) = 0;
+
+ virtual std::vector<int32_t> getVibratorIds(int32_t deviceId) = 0;
+
/* Return true if the device can send input events to the specified display. */
virtual bool canDispatchToDisplay(int32_t deviceId, int32_t displayId) = 0;
};
diff --git a/services/inputflinger/include/VibrationElement.h b/services/inputflinger/include/VibrationElement.h
index b60ffac..736041e 100644
--- a/services/inputflinger/include/VibrationElement.h
+++ b/services/inputflinger/include/VibrationElement.h
@@ -21,6 +21,7 @@
#include <chrono>
#include <cstdint>
#include <string>
+#include <vector>
namespace android {
@@ -32,13 +33,43 @@
struct VibrationElement {
std::chrono::milliseconds duration;
// Channel amplitude range 0-255.
- std::array<uint8_t, CHANNEL_SIZE> channels = {0, 0};
+ std::vector<std::pair<int32_t /*vibratorId*/, uint8_t /*amplitude*/>> channels;
+
+ explicit VibrationElement(size_t channelNum);
+
+ VibrationElement(const VibrationElement& other);
+
+ bool operator==(const VibrationElement& other) const;
+
+ bool operator!=(const VibrationElement& other) const;
+
+ void addChannel(int32_t vibratorId, uint8_t amplitude);
const std::string toString() const;
- uint16_t getMagnitude(size_t channelIndex) const;
+
+ uint16_t getMagnitude(int32_t vibratorId) const;
+
bool isOn() const;
};
+/*
+ * Describes a sequence of rumble effect
+ */
+struct VibrationSequence {
+ // Pattern of vibration elements
+ std::vector<VibrationElement> pattern;
+
+ explicit VibrationSequence(size_t length);
+
+ void operator=(const VibrationSequence& other);
+
+ bool operator==(const VibrationSequence& other) const;
+
+ void addElement(VibrationElement element);
+
+ const std::string toString() const;
+};
+
} // namespace android
#endif // _VIBRATION_ELEMENT_H
diff --git a/services/inputflinger/reader/EventHub.cpp b/services/inputflinger/reader/EventHub.cpp
index c5210b5..f864c0e 100644
--- a/services/inputflinger/reader/EventHub.cpp
+++ b/services/inputflinger/reader/EventHub.cpp
@@ -61,8 +61,8 @@
// v4l2 devices go directly into /dev
static const char* VIDEO_DEVICE_PATH = "/dev";
-static constexpr size_t FF_STRONG_MAGNITUDE_CHANNEL_IDX = 0;
-static constexpr size_t FF_WEAK_MAGNITUDE_CHANNEL_IDX = 1;
+static constexpr int32_t FF_STRONG_MAGNITUDE_CHANNEL_IDX = 0;
+static constexpr int32_t FF_WEAK_MAGNITUDE_CHANNEL_IDX = 1;
static inline const char* toString(bool value) {
return value ? "true" : "false";
@@ -475,25 +475,25 @@
}
InputDeviceIdentifier EventHub::getDeviceIdentifier(int32_t deviceId) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
return device != nullptr ? device->identifier : InputDeviceIdentifier();
}
Flags<InputDeviceClass> EventHub::getDeviceClasses(int32_t deviceId) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
return device != nullptr ? device->classes : Flags<InputDeviceClass>(0);
}
int32_t EventHub::getDeviceControllerNumber(int32_t deviceId) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
return device != nullptr ? device->controllerNumber : 0;
}
void EventHub::getConfiguration(int32_t deviceId, PropertyMap* outConfiguration) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->configuration) {
*outConfiguration = *device->configuration;
@@ -507,7 +507,7 @@
outAxisInfo->clear();
if (axis >= 0 && axis <= ABS_MAX) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->hasValidFd() && device->absBitmask.test(axis)) {
@@ -534,7 +534,7 @@
bool EventHub::hasRelativeAxis(int32_t deviceId, int axis) const {
if (axis >= 0 && axis <= REL_MAX) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
return device != nullptr ? device->relBitmask.test(axis) : false;
}
@@ -542,7 +542,7 @@
}
bool EventHub::hasInputProperty(int32_t deviceId, int property) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
return property >= 0 && property <= INPUT_PROP_MAX && device != nullptr
@@ -552,7 +552,7 @@
int32_t EventHub::getScanCodeState(int32_t deviceId, int32_t scanCode) const {
if (scanCode >= 0 && scanCode <= KEY_MAX) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->hasValidFd() && device->keyBitmask.test(scanCode)) {
@@ -565,7 +565,7 @@
}
int32_t EventHub::getKeyCodeState(int32_t deviceId, int32_t keyCode) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->hasValidFd() && device->keyMap.haveKeyLayout()) {
@@ -588,7 +588,7 @@
int32_t EventHub::getSwitchState(int32_t deviceId, int32_t sw) const {
if (sw >= 0 && sw <= SW_MAX) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->hasValidFd() && device->swBitmask.test(sw)) {
@@ -604,7 +604,7 @@
*outValue = 0;
if (axis >= 0 && axis <= ABS_MAX) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->hasValidFd() && device->absBitmask.test(axis)) {
@@ -624,7 +624,7 @@
bool EventHub::markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
uint8_t* outFlags) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->keyMap.haveKeyLayout()) {
@@ -652,7 +652,7 @@
status_t EventHub::mapKey(int32_t deviceId, int32_t scanCode, int32_t usageCode, int32_t metaState,
int32_t* outKeycode, int32_t* outMetaState, uint32_t* outFlags) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
status_t status = NAME_NOT_FOUND;
@@ -692,7 +692,7 @@
}
status_t EventHub::mapAxis(int32_t deviceId, int32_t scanCode, AxisInfo* outAxisInfo) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->keyMap.haveKeyLayout()) {
@@ -706,13 +706,13 @@
}
void EventHub::setExcludedDevices(const std::vector<std::string>& devices) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
mExcludedDevices = devices;
}
bool EventHub::hasScanCode(int32_t deviceId, int32_t scanCode) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && scanCode >= 0 && scanCode <= KEY_MAX) {
return device->keyBitmask.test(scanCode);
@@ -721,7 +721,7 @@
}
bool EventHub::hasLed(int32_t deviceId, int32_t led) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
int32_t sc;
if (device != nullptr && device->mapLed(led, &sc) == NO_ERROR) {
@@ -731,7 +731,7 @@
}
void EventHub::setLedState(int32_t deviceId, int32_t led, bool on) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->hasValidFd()) {
device->setLedStateLocked(led, on);
@@ -742,7 +742,7 @@
std::vector<VirtualKeyDefinition>& outVirtualKeys) const {
outVirtualKeys.clear();
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->virtualKeyMap) {
const std::vector<VirtualKeyDefinition> virtualKeys =
@@ -752,7 +752,7 @@
}
const std::shared_ptr<KeyCharacterMap> EventHub::getKeyCharacterMap(int32_t deviceId) const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr) {
return device->getKeyCharacterMap();
@@ -761,7 +761,7 @@
}
bool EventHub::setKeyboardLayoutOverlay(int32_t deviceId, std::shared_ptr<KeyCharacterMap> map) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && map != nullptr && device->keyMap.keyCharacterMap != nullptr) {
device->keyMap.keyCharacterMap->combine(*map);
@@ -822,7 +822,7 @@
}
void EventHub::vibrate(int32_t deviceId, const VibrationElement& element) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->hasValidFd()) {
ff_effect effect;
@@ -857,7 +857,7 @@
}
void EventHub::cancelVibrate(int32_t deviceId) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device != nullptr && device->hasValidFd()) {
if (device->ffEffectPlaying) {
@@ -878,6 +878,18 @@
}
}
+std::vector<int32_t> EventHub::getVibratorIds(int32_t deviceId) {
+ std::scoped_lock _l(mLock);
+ std::vector<int32_t> vibrators;
+ Device* device = getDeviceLocked(deviceId);
+ if (device != nullptr && device->hasValidFd() &&
+ device->classes.test(InputDeviceClass::VIBRATOR)) {
+ vibrators.push_back(FF_STRONG_MAGNITUDE_CHANNEL_IDX);
+ vibrators.push_back(FF_WEAK_MAGNITUDE_CHANNEL_IDX);
+ }
+ return vibrators;
+}
+
EventHub::Device* EventHub::getDeviceByDescriptorLocked(const std::string& descriptor) const {
for (const auto& [id, device] : mDevices) {
if (descriptor == device->identifier.descriptor) {
@@ -930,7 +942,7 @@
size_t EventHub::getEvents(int timeoutMillis, RawEvent* buffer, size_t bufferSize) {
ALOG_ASSERT(bufferSize >= 1);
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
struct input_event readBuffer[bufferSize];
@@ -1184,7 +1196,7 @@
}
std::vector<TouchVideoFrame> EventHub::getVideoFrames(int32_t deviceId) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device == nullptr || !device->videoDevice) {
@@ -1593,7 +1605,7 @@
}
bool EventHub::isDeviceEnabled(int32_t deviceId) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device == nullptr) {
ALOGE("Invalid device id=%" PRId32 " provided to %s", deviceId, __func__);
@@ -1603,7 +1615,7 @@
}
status_t EventHub::enableDevice(int32_t deviceId) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device == nullptr) {
ALOGE("Invalid device id=%" PRId32 " provided to %s", deviceId, __func__);
@@ -1625,7 +1637,7 @@
}
status_t EventHub::disableDevice(int32_t deviceId) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
Device* device = getDeviceLocked(deviceId);
if (device == nullptr) {
ALOGE("Invalid device id=%" PRId32 " provided to %s", deviceId, __func__);
@@ -1809,7 +1821,7 @@
void EventHub::requestReopenDevices() {
ALOGV("requestReopenDevices() called");
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
mNeedToReopenDevices = true;
}
@@ -1817,7 +1829,7 @@
dump += "Event Hub State:\n";
{ // acquire lock
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
dump += StringPrintf(INDENT "BuiltInKeyboardId: %d\n", mBuiltInKeyboardId);
@@ -1868,8 +1880,7 @@
void EventHub::monitor() {
// Acquire and release the lock to ensure that the event hub has not deadlocked.
- mLock.lock();
- mLock.unlock();
+ std::unique_lock<std::mutex> lock(mLock);
}
}; // namespace android
diff --git a/services/inputflinger/reader/InputDevice.cpp b/services/inputflinger/reader/InputDevice.cpp
index 271bc2f..d25d64a 100644
--- a/services/inputflinger/reader/InputDevice.cpp
+++ b/services/inputflinger/reader/InputDevice.cpp
@@ -429,10 +429,9 @@
return result;
}
-void InputDevice::vibrate(const std::vector<VibrationElement>& pattern, ssize_t repeat,
- int32_t token) {
- for_each_mapper([pattern, repeat, token](InputMapper& mapper) {
- mapper.vibrate(pattern, repeat, token);
+void InputDevice::vibrate(const VibrationSequence& sequence, ssize_t repeat, int32_t token) {
+ for_each_mapper([sequence, repeat, token](InputMapper& mapper) {
+ mapper.vibrate(sequence, repeat, token);
});
}
@@ -440,6 +439,27 @@
for_each_mapper([token](InputMapper& mapper) { mapper.cancelVibrate(token); });
}
+bool InputDevice::isVibrating() {
+ bool vibrating = false;
+ for_each_mapper([&vibrating](InputMapper& mapper) { vibrating |= mapper.isVibrating(); });
+ return vibrating;
+}
+
+/* There's no guarantee the IDs provided by the different mappers are unique, so if we have two
+ * different vibration mappers then we could have duplicate IDs.
+ * Alternatively, if we have a merged device that has multiple evdev nodes with FF_* capabilities,
+ * we would definitely have duplicate IDs.
+ */
+std::vector<int32_t> InputDevice::getVibratorIds() {
+ std::vector<int32_t> vibrators;
+ for_each_mapper([&vibrators](InputMapper& mapper) {
+ std::vector<int32_t> devVibs = mapper.getVibratorIds();
+ vibrators.reserve(vibrators.size() + devVibs.size());
+ vibrators.insert(vibrators.end(), devVibs.begin(), devVibs.end());
+ });
+ return vibrators;
+}
+
void InputDevice::cancelTouch(nsecs_t when) {
for_each_mapper([when](InputMapper& mapper) { mapper.cancelTouch(when); });
}
diff --git a/services/inputflinger/reader/InputReader.cpp b/services/inputflinger/reader/InputReader.cpp
index 2028b91..a6b5e2d 100644
--- a/services/inputflinger/reader/InputReader.cpp
+++ b/services/inputflinger/reader/InputReader.cpp
@@ -56,7 +56,7 @@
mQueuedListener = new QueuedInputListener(listener);
{ // acquire lock
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
refreshConfigurationLocked(0);
updateGlobalMetaStateLocked();
@@ -87,8 +87,9 @@
int32_t oldGeneration;
int32_t timeoutMillis;
bool inputDevicesChanged = false;
+ std::vector<InputDeviceInfo> inputDevices;
{ // acquire lock
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
oldGeneration = mGeneration;
timeoutMillis = -1;
@@ -107,8 +108,8 @@
size_t count = mEventHub->getEvents(timeoutMillis, mEventBuffer, EVENT_BUFFER_SIZE);
{ // acquire lock
- AutoMutex _l(mLock);
- mReaderIsAliveCondition.broadcast();
+ std::scoped_lock _l(mLock);
+ mReaderIsAliveCondition.notify_all();
if (count) {
processEventsLocked(mEventBuffer, count);
@@ -127,12 +128,13 @@
if (oldGeneration != mGeneration) {
inputDevicesChanged = true;
+ inputDevices = getInputDevicesLocked();
}
} // release lock
// Send out a message that the describes the changed input devices.
if (inputDevicesChanged) {
- mPolicy->notifyInputDevicesChanged(getInputDevicesLocked());
+ mPolicy->notifyInputDevicesChanged(inputDevices);
}
// Flush queued events out to the listener.
@@ -216,7 +218,7 @@
bumpGenerationLocked();
if (device->getClasses().test(InputDeviceClass::EXTERNAL_STYLUS)) {
- notifyExternalStylusPresenceChanged();
+ notifyExternalStylusPresenceChangedLocked();
}
}
@@ -256,7 +258,7 @@
device->removeEventHubDevice(eventHubId);
if (device->getClasses().test(InputDeviceClass::EXTERNAL_STYLUS)) {
- notifyExternalStylusPresenceChanged();
+ notifyExternalStylusPresenceChangedLocked();
}
if (device->hasEventHubDevices()) {
@@ -301,7 +303,7 @@
device->process(rawEvents, count);
}
-InputDevice* InputReader::findInputDevice(int32_t deviceId) {
+InputDevice* InputReader::findInputDeviceLocked(int32_t deviceId) {
auto deviceIt =
std::find_if(mDevices.begin(), mDevices.end(), [deviceId](const auto& devicePair) {
return devicePair.second->getId() == deviceId;
@@ -338,24 +340,30 @@
mPolicy->getReaderConfiguration(&mConfig);
mEventHub->setExcludedDevices(mConfig.excludedDeviceNames);
- if (changes) {
- ALOGI("Reconfiguring input devices, changes=%s",
- InputReaderConfiguration::changesToString(changes).c_str());
- nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
+ if (!changes) return;
- if (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO) {
- updatePointerDisplayLocked();
- }
+ ALOGI("Reconfiguring input devices, changes=%s",
+ InputReaderConfiguration::changesToString(changes).c_str());
+ nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
- if (changes & InputReaderConfiguration::CHANGE_MUST_REOPEN) {
- mEventHub->requestReopenDevices();
- } else {
- for (auto& devicePair : mDevices) {
- std::shared_ptr<InputDevice>& device = devicePair.second;
- device->configure(now, &mConfig, changes);
- }
+ if (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO) {
+ updatePointerDisplayLocked();
+ }
+
+ if (changes & InputReaderConfiguration::CHANGE_MUST_REOPEN) {
+ mEventHub->requestReopenDevices();
+ } else {
+ for (auto& devicePair : mDevices) {
+ std::shared_ptr<InputDevice>& device = devicePair.second;
+ device->configure(now, &mConfig, changes);
}
}
+
+ if (changes & InputReaderConfiguration::CHANGE_POINTER_CAPTURE) {
+ const NotifyPointerCaptureChangedArgs args(mContext.getNextId(), now,
+ mConfig.pointerCapture);
+ mQueuedListener->notifyPointerCaptureChanged(&args);
+ }
}
void InputReader::updateGlobalMetaStateLocked() {
@@ -383,7 +391,7 @@
return mLedMetaState;
}
-void InputReader::notifyExternalStylusPresenceChanged() {
+void InputReader::notifyExternalStylusPresenceChangedLocked() {
refreshConfigurationLocked(InputReaderConfiguration::CHANGE_EXTERNAL_STYLUS_PRESENCE);
}
@@ -399,6 +407,7 @@
}
void InputReader::dispatchExternalStylusState(const StylusState& state) {
+ std::scoped_lock _l(mLock);
for (auto& devicePair : mDevices) {
std::shared_ptr<InputDevice>& device = devicePair.second;
device->updateExternalStylusState(state);
@@ -473,7 +482,7 @@
}
std::vector<InputDeviceInfo> InputReader::getInputDevices() const {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
return getInputDevicesLocked();
}
@@ -492,19 +501,19 @@
}
int32_t InputReader::getKeyCodeState(int32_t deviceId, uint32_t sourceMask, int32_t keyCode) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
return getStateLocked(deviceId, sourceMask, keyCode, &InputDevice::getKeyCodeState);
}
int32_t InputReader::getScanCodeState(int32_t deviceId, uint32_t sourceMask, int32_t scanCode) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
return getStateLocked(deviceId, sourceMask, scanCode, &InputDevice::getScanCodeState);
}
int32_t InputReader::getSwitchState(int32_t deviceId, uint32_t sourceMask, int32_t switchCode) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
return getStateLocked(deviceId, sourceMask, switchCode, &InputDevice::getSwitchState);
}
@@ -513,7 +522,7 @@
GetStateFunc getStateFunc) {
int32_t result = AKEY_STATE_UNKNOWN;
if (deviceId >= 0) {
- InputDevice* device = findInputDevice(deviceId);
+ InputDevice* device = findInputDeviceLocked(deviceId);
if (device && !device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
result = (device->*getStateFunc)(sourceMask, code);
}
@@ -536,7 +545,8 @@
}
void InputReader::toggleCapsLockState(int32_t deviceId) {
- InputDevice* device = findInputDevice(deviceId);
+ std::scoped_lock _l(mLock);
+ InputDevice* device = findInputDeviceLocked(deviceId);
if (!device) {
ALOGW("Ignoring toggleCapsLock for unknown deviceId %" PRId32 ".", deviceId);
return;
@@ -551,7 +561,7 @@
bool InputReader::hasKeys(int32_t deviceId, uint32_t sourceMask, size_t numCodes,
const int32_t* keyCodes, uint8_t* outFlags) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
memset(outFlags, 0, numCodes);
return markSupportedKeyCodesLocked(deviceId, sourceMask, numCodes, keyCodes, outFlags);
@@ -562,7 +572,7 @@
uint8_t* outFlags) {
bool result = false;
if (deviceId >= 0) {
- InputDevice* device = findInputDevice(deviceId);
+ InputDevice* device = findInputDeviceLocked(deviceId);
if (device && !device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
result = device->markSupportedKeyCodes(sourceMask, numCodes, keyCodes, outFlags);
}
@@ -578,7 +588,7 @@
}
void InputReader::requestRefreshConfiguration(uint32_t changes) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
if (changes) {
bool needWake = !mConfigurationChangesToRefresh;
@@ -590,28 +600,49 @@
}
}
-void InputReader::vibrate(int32_t deviceId, const std::vector<VibrationElement>& pattern,
- ssize_t repeat, int32_t token) {
- AutoMutex _l(mLock);
- InputDevice* device = findInputDevice(deviceId);
+void InputReader::vibrate(int32_t deviceId, const VibrationSequence& sequence, ssize_t repeat,
+ int32_t token) {
+ std::scoped_lock _l(mLock);
+
+ InputDevice* device = findInputDeviceLocked(deviceId);
if (device) {
- device->vibrate(pattern, repeat, token);
+ device->vibrate(sequence, repeat, token);
}
}
void InputReader::cancelVibrate(int32_t deviceId, int32_t token) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
- InputDevice* device = findInputDevice(deviceId);
+ InputDevice* device = findInputDeviceLocked(deviceId);
if (device) {
device->cancelVibrate(token);
}
}
-bool InputReader::isInputDeviceEnabled(int32_t deviceId) {
- AutoMutex _l(mLock);
+bool InputReader::isVibrating(int32_t deviceId) {
+ std::scoped_lock _l(mLock);
- InputDevice* device = findInputDevice(deviceId);
+ InputDevice* device = findInputDeviceLocked(deviceId);
+ if (device) {
+ return device->isVibrating();
+ }
+ return false;
+}
+
+std::vector<int32_t> InputReader::getVibratorIds(int32_t deviceId) {
+ std::scoped_lock _l(mLock);
+
+ InputDevice* device = findInputDeviceLocked(deviceId);
+ if (device) {
+ return device->getVibratorIds();
+ }
+ return {};
+}
+
+bool InputReader::isInputDeviceEnabled(int32_t deviceId) {
+ std::scoped_lock _l(mLock);
+
+ InputDevice* device = findInputDeviceLocked(deviceId);
if (device) {
return device->isEnabled();
}
@@ -620,9 +651,9 @@
}
bool InputReader::canDispatchToDisplay(int32_t deviceId, int32_t displayId) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
- InputDevice* device = findInputDevice(deviceId);
+ InputDevice* device = findInputDeviceLocked(deviceId);
if (!device) {
ALOGW("Ignoring invalid device id %" PRId32 ".", deviceId);
return false;
@@ -648,7 +679,7 @@
}
void InputReader::dump(std::string& dump) {
- AutoMutex _l(mLock);
+ std::scoped_lock _l(mLock);
mEventHub->dump(dump);
dump += "\n";
@@ -723,11 +754,9 @@
void InputReader::monitor() {
// Acquire and release the lock to ensure that the reader has not deadlocked.
- mLock.lock();
+ std::unique_lock<std::mutex> lock(mLock);
mEventHub->wake();
- mReaderIsAliveCondition.wait(mLock);
- mLock.unlock();
-
+ mReaderIsAliveCondition.wait(lock);
// Check the EventHub
mEventHub->monitor();
}
diff --git a/services/inputflinger/reader/include/EventHub.h b/services/inputflinger/reader/include/EventHub.h
index edb82d3..9e38d0a 100644
--- a/services/inputflinger/reader/include/EventHub.h
+++ b/services/inputflinger/reader/include/EventHub.h
@@ -233,6 +233,7 @@
/* Control the vibrator. */
virtual void vibrate(int32_t deviceId, const VibrationElement& effect) = 0;
virtual void cancelVibrate(int32_t deviceId) = 0;
+ virtual std::vector<int32_t> getVibratorIds(int32_t deviceId) = 0;
/* Requests the EventHub to reopen all input devices on the next call to getEvents(). */
virtual void requestReopenDevices() = 0;
@@ -381,6 +382,7 @@
void vibrate(int32_t deviceId, const VibrationElement& effect) override final;
void cancelVibrate(int32_t deviceId) override final;
+ std::vector<int32_t> getVibratorIds(int32_t deviceId) override final;
void requestReopenDevices() override final;
@@ -502,7 +504,7 @@
void releaseControllerNumberLocked(int32_t num);
// Protect all internal state.
- mutable Mutex mLock;
+ mutable std::mutex mLock;
// The actual id of the built-in keyboard, or NO_BUILT_IN_KEYBOARD if none.
// EventHub remaps the built-in keyboard to id 0 externally as required by the API.
diff --git a/services/inputflinger/reader/include/InputDevice.h b/services/inputflinger/reader/include/InputDevice.h
index 7d160eb..8b14b06 100644
--- a/services/inputflinger/reader/include/InputDevice.h
+++ b/services/inputflinger/reader/include/InputDevice.h
@@ -82,8 +82,10 @@
int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode);
bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes, const int32_t* keyCodes,
uint8_t* outFlags);
- void vibrate(const std::vector<VibrationElement>& pattern, ssize_t repeat, int32_t token);
+ void vibrate(const VibrationSequence& sequence, ssize_t repeat, int32_t token);
void cancelVibrate(int32_t token);
+ bool isVibrating();
+ std::vector<int32_t> getVibratorIds();
void cancelTouch(nsecs_t when);
int32_t getMetaState();
@@ -272,6 +274,8 @@
}
inline void cancelVibrate() { return mEventHub->cancelVibrate(mId); }
+ inline std::vector<int32_t> getVibratorIds() { return mEventHub->getVibratorIds(mId); }
+
inline bool hasAbsoluteAxis(int32_t code) const {
RawAbsoluteAxisInfo info;
mEventHub->getAbsoluteAxisInfo(mId, code, &info);
diff --git a/services/inputflinger/reader/include/InputReader.h b/services/inputflinger/reader/include/InputReader.h
index 563018a..b16b86c 100644
--- a/services/inputflinger/reader/include/InputReader.h
+++ b/services/inputflinger/reader/include/InputReader.h
@@ -18,6 +18,7 @@
#define _UI_INPUTREADER_INPUT_READER_H
#include <PointerControllerInterface.h>
+#include <android-base/thread_annotations.h>
#include <utils/Condition.h>
#include <utils/Mutex.h>
@@ -76,16 +77,21 @@
void requestRefreshConfiguration(uint32_t changes) override;
- void vibrate(int32_t deviceId, const std::vector<VibrationElement>& pattern, ssize_t repeat,
+ void vibrate(int32_t deviceId, const VibrationSequence& sequence, ssize_t repeat,
int32_t token) override;
void cancelVibrate(int32_t deviceId, int32_t token) override;
+ bool isVibrating(int32_t deviceId) override;
+
+ std::vector<int32_t> getVibratorIds(int32_t deviceId) override;
+
bool canDispatchToDisplay(int32_t deviceId, int32_t displayId) override;
protected:
// These members are protected so they can be instrumented by test cases.
- virtual std::shared_ptr<InputDevice> createDeviceLocked(
- int32_t deviceId, const InputDeviceIdentifier& identifier);
+ virtual std::shared_ptr<InputDevice> createDeviceLocked(int32_t deviceId,
+ const InputDeviceIdentifier& identifier)
+ REQUIRES(mLock);
// With each iteration of the loop, InputReader reads and processes one incoming message from
// the EventHub.
@@ -97,33 +103,37 @@
public:
explicit ContextImpl(InputReader* reader);
-
- void updateGlobalMetaState() override;
- int32_t getGlobalMetaState() override;
- void disableVirtualKeysUntil(nsecs_t time) override;
- bool shouldDropVirtualKey(nsecs_t now, int32_t keyCode, int32_t scanCode) override;
- void fadePointer() override;
- std::shared_ptr<PointerControllerInterface> getPointerController(int32_t deviceId) override;
- void requestTimeoutAtTime(nsecs_t when) override;
- int32_t bumpGeneration() override;
- void getExternalStylusDevices(std::vector<InputDeviceInfo>& outDevices) override;
- void dispatchExternalStylusState(const StylusState& outState) override;
- InputReaderPolicyInterface* getPolicy() override;
- InputListenerInterface* getListener() override;
- EventHubInterface* getEventHub() override;
- int32_t getNextId() override;
- void updateLedMetaState(int32_t metaState) override;
- int32_t getLedMetaState() override;
+ // lock is already held by the input loop
+ void updateGlobalMetaState() NO_THREAD_SAFETY_ANALYSIS override;
+ int32_t getGlobalMetaState() NO_THREAD_SAFETY_ANALYSIS override;
+ void disableVirtualKeysUntil(nsecs_t time) NO_THREAD_SAFETY_ANALYSIS override;
+ bool shouldDropVirtualKey(nsecs_t now, int32_t keyCode,
+ int32_t scanCode) NO_THREAD_SAFETY_ANALYSIS override;
+ void fadePointer() NO_THREAD_SAFETY_ANALYSIS override;
+ std::shared_ptr<PointerControllerInterface> getPointerController(int32_t deviceId)
+ NO_THREAD_SAFETY_ANALYSIS override;
+ void requestTimeoutAtTime(nsecs_t when) NO_THREAD_SAFETY_ANALYSIS override;
+ int32_t bumpGeneration() NO_THREAD_SAFETY_ANALYSIS override;
+ void getExternalStylusDevices(std::vector<InputDeviceInfo>& outDevices)
+ NO_THREAD_SAFETY_ANALYSIS override;
+ void dispatchExternalStylusState(const StylusState& outState)
+ NO_THREAD_SAFETY_ANALYSIS override;
+ InputReaderPolicyInterface* getPolicy() NO_THREAD_SAFETY_ANALYSIS override;
+ InputListenerInterface* getListener() NO_THREAD_SAFETY_ANALYSIS override;
+ EventHubInterface* getEventHub() NO_THREAD_SAFETY_ANALYSIS override;
+ int32_t getNextId() NO_THREAD_SAFETY_ANALYSIS override;
+ void updateLedMetaState(int32_t metaState) NO_THREAD_SAFETY_ANALYSIS override;
+ int32_t getLedMetaState() NO_THREAD_SAFETY_ANALYSIS override;
} mContext;
friend class ContextImpl;
+ // Test cases need to override the locked functions
+ mutable std::mutex mLock;
private:
std::unique_ptr<InputThread> mThread;
- mutable Mutex mLock;
-
- Condition mReaderIsAliveCondition;
+ std::condition_variable mReaderIsAliveCondition;
// This could be unique_ptr, but due to the way InputReader tests are written,
// it is made shared_ptr here. In the tests, an EventHub reference is retained by the test
@@ -132,76 +142,79 @@
sp<InputReaderPolicyInterface> mPolicy;
sp<QueuedInputListener> mQueuedListener;
- InputReaderConfiguration mConfig;
+ InputReaderConfiguration mConfig GUARDED_BY(mLock);
// The event queue.
static const int EVENT_BUFFER_SIZE = 256;
- RawEvent mEventBuffer[EVENT_BUFFER_SIZE];
+ RawEvent mEventBuffer[EVENT_BUFFER_SIZE] GUARDED_BY(mLock);
// An input device can represent a collection of EventHub devices. This map provides a way
// to lookup the input device instance from the EventHub device id.
- std::unordered_map<int32_t /*eventHubId*/, std::shared_ptr<InputDevice>> mDevices;
+ std::unordered_map<int32_t /*eventHubId*/, std::shared_ptr<InputDevice>> mDevices
+ GUARDED_BY(mLock);
// An input device contains one or more eventHubId, this map provides a way to lookup the
// EventHubIds contained in the input device from the input device instance.
std::unordered_map<std::shared_ptr<InputDevice>, std::vector<int32_t> /*eventHubId*/>
- mDeviceToEventHubIdsMap;
+ mDeviceToEventHubIdsMap GUARDED_BY(mLock);
// low-level input event decoding and device management
- void processEventsLocked(const RawEvent* rawEvents, size_t count);
+ void processEventsLocked(const RawEvent* rawEvents, size_t count) REQUIRES(mLock);
- void addDeviceLocked(nsecs_t when, int32_t eventHubId);
- void removeDeviceLocked(nsecs_t when, int32_t eventHubId);
- void processEventsForDeviceLocked(int32_t eventHubId, const RawEvent* rawEvents, size_t count);
- void timeoutExpiredLocked(nsecs_t when);
+ void addDeviceLocked(nsecs_t when, int32_t eventHubId) REQUIRES(mLock);
+ void removeDeviceLocked(nsecs_t when, int32_t eventHubId) REQUIRES(mLock);
+ void processEventsForDeviceLocked(int32_t eventHubId, const RawEvent* rawEvents, size_t count)
+ REQUIRES(mLock);
+ void timeoutExpiredLocked(nsecs_t when) REQUIRES(mLock);
- void handleConfigurationChangedLocked(nsecs_t when);
+ void handleConfigurationChangedLocked(nsecs_t when) REQUIRES(mLock);
- int32_t mGlobalMetaState;
- void updateGlobalMetaStateLocked();
- int32_t getGlobalMetaStateLocked();
+ int32_t mGlobalMetaState GUARDED_BY(mLock);
+ void updateGlobalMetaStateLocked() REQUIRES(mLock);
+ int32_t getGlobalMetaStateLocked() REQUIRES(mLock);
- int32_t mLedMetaState;
- void updateLedMetaStateLocked(int32_t metaState);
- int32_t getLedMetaStateLocked();
+ int32_t mLedMetaState GUARDED_BY(mLock);
+ void updateLedMetaStateLocked(int32_t metaState) REQUIRES(mLock);
+ int32_t getLedMetaStateLocked() REQUIRES(mLock);
- void notifyExternalStylusPresenceChanged();
- void getExternalStylusDevicesLocked(std::vector<InputDeviceInfo>& outDevices);
+ void notifyExternalStylusPresenceChangedLocked() REQUIRES(mLock);
+ void getExternalStylusDevicesLocked(std::vector<InputDeviceInfo>& outDevices) REQUIRES(mLock);
void dispatchExternalStylusState(const StylusState& state);
// The PointerController that is shared among all the input devices that need it.
std::weak_ptr<PointerControllerInterface> mPointerController;
- std::shared_ptr<PointerControllerInterface> getPointerControllerLocked(int32_t deviceId);
- void updatePointerDisplayLocked();
- void fadePointerLocked();
+ std::shared_ptr<PointerControllerInterface> getPointerControllerLocked(int32_t deviceId)
+ REQUIRES(mLock);
+ void updatePointerDisplayLocked() REQUIRES(mLock);
+ void fadePointerLocked() REQUIRES(mLock);
- int32_t mGeneration;
- int32_t bumpGenerationLocked();
+ int32_t mGeneration GUARDED_BY(mLock);
+ int32_t bumpGenerationLocked() REQUIRES(mLock);
- int32_t mNextInputDeviceId;
- int32_t nextInputDeviceIdLocked();
+ int32_t mNextInputDeviceId GUARDED_BY(mLock);
+ int32_t nextInputDeviceIdLocked() REQUIRES(mLock);
- std::vector<InputDeviceInfo> getInputDevicesLocked() const;
+ std::vector<InputDeviceInfo> getInputDevicesLocked() const REQUIRES(mLock);
- nsecs_t mDisableVirtualKeysTimeout;
- void disableVirtualKeysUntilLocked(nsecs_t time);
- bool shouldDropVirtualKeyLocked(nsecs_t now, int32_t keyCode, int32_t scanCode);
+ nsecs_t mDisableVirtualKeysTimeout GUARDED_BY(mLock);
+ void disableVirtualKeysUntilLocked(nsecs_t time) REQUIRES(mLock);
+ bool shouldDropVirtualKeyLocked(nsecs_t now, int32_t keyCode, int32_t scanCode) REQUIRES(mLock);
- nsecs_t mNextTimeout;
- void requestTimeoutAtTimeLocked(nsecs_t when);
+ nsecs_t mNextTimeout GUARDED_BY(mLock);
+ void requestTimeoutAtTimeLocked(nsecs_t when) REQUIRES(mLock);
- uint32_t mConfigurationChangesToRefresh;
- void refreshConfigurationLocked(uint32_t changes);
+ uint32_t mConfigurationChangesToRefresh GUARDED_BY(mLock);
+ void refreshConfigurationLocked(uint32_t changes) REQUIRES(mLock);
// state queries
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);
+ GetStateFunc getStateFunc) REQUIRES(mLock);
bool markSupportedKeyCodesLocked(int32_t deviceId, uint32_t sourceMask, size_t numCodes,
- const int32_t* keyCodes, uint8_t* outFlags);
+ const int32_t* keyCodes, uint8_t* outFlags) REQUIRES(mLock);
// find an InputDevice from an InputDevice id
- InputDevice* findInputDevice(int32_t deviceId);
+ InputDevice* findInputDeviceLocked(int32_t deviceId) REQUIRES(mLock);
};
} // namespace android
diff --git a/services/inputflinger/reader/mapper/InputMapper.cpp b/services/inputflinger/reader/mapper/InputMapper.cpp
index 1db829f..913cef7 100644
--- a/services/inputflinger/reader/mapper/InputMapper.cpp
+++ b/services/inputflinger/reader/mapper/InputMapper.cpp
@@ -56,11 +56,18 @@
return false;
}
-void InputMapper::vibrate(const std::vector<VibrationElement>& pattern, ssize_t repeat,
- int32_t token) {}
+void InputMapper::vibrate(const VibrationSequence& sequence, ssize_t repeat, int32_t token) {}
void InputMapper::cancelVibrate(int32_t token) {}
+bool InputMapper::isVibrating() {
+ return false;
+}
+
+std::vector<int32_t> InputMapper::getVibratorIds() {
+ return {};
+}
+
void InputMapper::cancelTouch(nsecs_t when) {}
int32_t InputMapper::getMetaState() {
diff --git a/services/inputflinger/reader/mapper/InputMapper.h b/services/inputflinger/reader/mapper/InputMapper.h
index 56ab928..088dbd8 100644
--- a/services/inputflinger/reader/mapper/InputMapper.h
+++ b/services/inputflinger/reader/mapper/InputMapper.h
@@ -63,9 +63,10 @@
virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode);
virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
const int32_t* keyCodes, uint8_t* outFlags);
- virtual void vibrate(const std::vector<VibrationElement>& pattern, ssize_t repeat,
- int32_t token);
+ virtual void vibrate(const VibrationSequence& sequence, ssize_t repeat, int32_t token);
virtual void cancelVibrate(int32_t token);
+ virtual bool isVibrating();
+ virtual std::vector<int32_t> getVibratorIds();
virtual void cancelTouch(nsecs_t when);
virtual int32_t getMetaState();
diff --git a/services/inputflinger/reader/mapper/TouchInputMapper.cpp b/services/inputflinger/reader/mapper/TouchInputMapper.cpp
index ea84835..ce12c27 100644
--- a/services/inputflinger/reader/mapper/TouchInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/TouchInputMapper.cpp
@@ -647,6 +647,13 @@
return;
}
+ if (!newViewport->isActive) {
+ ALOGI("Disabling %s (device %i) because the associated viewport is not active",
+ getDeviceName().c_str(), getDeviceId());
+ mDeviceMode = DeviceMode::DISABLED;
+ return;
+ }
+
// Raw width and height in the natural orientation.
int32_t rawWidth = mRawPointerAxes.getRawWidth();
int32_t rawHeight = mRawPointerAxes.getRawHeight();
@@ -745,12 +752,17 @@
mOrientedRanges.clear();
}
- // Create pointer controller if needed.
+ // Create pointer controller if needed, and keep it around if Pointer Capture is enabled to
+ // preserve the cursor position.
if (mDeviceMode == DeviceMode::POINTER ||
- (mDeviceMode == DeviceMode::DIRECT && mConfig.showTouches)) {
+ (mDeviceMode == DeviceMode::DIRECT && mConfig.showTouches) ||
+ (mParameters.deviceType == Parameters::DeviceType::POINTER && mConfig.pointerCapture)) {
if (mPointerController == nullptr) {
mPointerController = getContext()->getPointerController(getDeviceId());
}
+ if (mConfig.pointerCapture) {
+ mPointerController->fade(PointerControllerInterface::Transition::IMMEDIATE);
+ }
} else {
mPointerController.reset();
}
@@ -3397,7 +3409,6 @@
void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, bool down,
bool hovering) {
int32_t metaState = getContext()->getGlobalMetaState();
- int32_t displayId = mViewport.displayId;
if (down || hovering) {
mPointerController->setPresentation(PointerControllerInterface::Presentation::POINTER);
@@ -3407,7 +3418,7 @@
} else if (!down && !hovering && (mPointerSimple.down || mPointerSimple.hovering)) {
mPointerController->fade(PointerControllerInterface::Transition::GRADUAL);
}
- displayId = mPointerController->getDisplayId();
+ int32_t displayId = mPointerController->getDisplayId();
float xCursorPosition;
float yCursorPosition;
diff --git a/services/inputflinger/reader/mapper/VibratorInputMapper.cpp b/services/inputflinger/reader/mapper/VibratorInputMapper.cpp
index ac7c266..f25e59a 100644
--- a/services/inputflinger/reader/mapper/VibratorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/VibratorInputMapper.cpp
@@ -21,7 +21,7 @@
namespace android {
VibratorInputMapper::VibratorInputMapper(InputDeviceContext& deviceContext)
- : InputMapper(deviceContext), mVibrating(false) {}
+ : InputMapper(deviceContext), mVibrating(false), mSequence(0) {}
VibratorInputMapper::~VibratorInputMapper() {}
@@ -39,17 +39,15 @@
// TODO: Handle FF_STATUS, although it does not seem to be widely supported.
}
-void VibratorInputMapper::vibrate(const std::vector<VibrationElement>& pattern, ssize_t repeat,
+void VibratorInputMapper::vibrate(const VibrationSequence& sequence, ssize_t repeat,
int32_t token) {
#if DEBUG_VIBRATOR
- std::string patternStr;
- dumpPattern(patternStr);
ALOGD("vibrate: deviceId=%d, pattern=[%s], repeat=%zd, token=%d", getDeviceId(),
- patternStr.c_str(), repeat, token);
+ sequence.toString().c_str(), repeat, token);
#endif
mVibrating = true;
- mPattern = pattern;
+ mSequence = sequence;
mRepeat = repeat;
mToken = token;
mIndex = -1;
@@ -67,6 +65,14 @@
}
}
+bool VibratorInputMapper::isVibrating() {
+ return mVibrating;
+}
+
+std::vector<int32_t> VibratorInputMapper::getVibratorIds() {
+ return getDeviceContext().getVibratorIds();
+}
+
void VibratorInputMapper::timeoutExpired(nsecs_t when) {
if (mVibrating) {
if (when >= mNextStepTime) {
@@ -79,7 +85,7 @@
void VibratorInputMapper::nextStep() {
mIndex += 1;
- if (size_t(mIndex) >= mPattern.size()) {
+ if (size_t(mIndex) >= mSequence.pattern.size()) {
if (mRepeat < 0) {
// We are done.
stopVibrating();
@@ -88,7 +94,7 @@
mIndex = mRepeat;
}
- const VibrationElement& element = mPattern[mIndex];
+ const VibrationElement& element = mSequence.pattern[mIndex];
if (element.isOn()) {
#if DEBUG_VIBRATOR
std::string description = element.toString();
@@ -125,23 +131,10 @@
dump += StringPrintf(INDENT3 "Vibrating: %s\n", toString(mVibrating));
if (mVibrating) {
dump += INDENT3 "Pattern: ";
- dumpPattern(dump);
+ dump += mSequence.toString();
dump += "\n";
dump += StringPrintf(INDENT3 "Repeat Index: %zd\n", mRepeat);
}
}
-void VibratorInputMapper::dumpPattern(std::string& dump) const {
- dump += "[";
-
- for (auto it = mPattern.begin(); it != mPattern.end(); ++it) {
- dump += it->toString();
- if (std::next(it) != mPattern.end()) {
- dump += ", ";
- }
- }
-
- dump += "]";
-}
-
} // namespace android
diff --git a/services/inputflinger/reader/mapper/VibratorInputMapper.h b/services/inputflinger/reader/mapper/VibratorInputMapper.h
index bfa5ec1..7ce621a 100644
--- a/services/inputflinger/reader/mapper/VibratorInputMapper.h
+++ b/services/inputflinger/reader/mapper/VibratorInputMapper.h
@@ -30,21 +30,21 @@
virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
virtual void process(const RawEvent* rawEvent) override;
- virtual void vibrate(const std::vector<VibrationElement>& pattern, ssize_t repeat,
- int32_t token) override;
+ virtual void vibrate(const VibrationSequence& sequence, ssize_t repeat, int32_t token) override;
virtual void cancelVibrate(int32_t token) override;
+ virtual bool isVibrating() override;
+ virtual std::vector<int32_t> getVibratorIds() override;
virtual void timeoutExpired(nsecs_t when) override;
virtual void dump(std::string& dump) override;
private:
bool mVibrating;
- std::vector<VibrationElement> mPattern;
+ VibrationSequence mSequence;
ssize_t mRepeat;
int32_t mToken;
ssize_t mIndex;
nsecs_t mNextStepTime;
- void dumpPattern(std::string& dump) const;
void nextStep();
void stopVibrating();
};
diff --git a/services/inputflinger/tests/Android.bp b/services/inputflinger/tests/Android.bp
index 6465cc9..8cb7194 100644
--- a/services/inputflinger/tests/Android.bp
+++ b/services/inputflinger/tests/Android.bp
@@ -48,4 +48,5 @@
"libc++fs"
],
require_root: true,
+ test_suites: ["device-tests"],
}
diff --git a/services/inputflinger/tests/InputDispatcher_test.cpp b/services/inputflinger/tests/InputDispatcher_test.cpp
index dc32003..7632814 100644
--- a/services/inputflinger/tests/InputDispatcher_test.cpp
+++ b/services/inputflinger/tests/InputDispatcher_test.cpp
@@ -126,35 +126,62 @@
// This function must be called soon after the expected ANR timer starts,
// because we are also checking how much time has passed.
- void assertNotifyAnrWasCalled(
+ void assertNotifyNoFocusedWindowAnrWasCalled(
std::chrono::nanoseconds timeout,
- const std::shared_ptr<InputApplicationHandle>& expectedApplication,
- const sp<IBinder>& expectedToken) {
- std::pair<std::shared_ptr<InputApplicationHandle>, sp<IBinder>> anrData;
- ASSERT_NO_FATAL_FAILURE(anrData = getNotifyAnrData(timeout));
- ASSERT_EQ(expectedApplication, anrData.first);
- ASSERT_EQ(expectedToken, anrData.second);
+ const std::shared_ptr<InputApplicationHandle>& expectedApplication) {
+ std::shared_ptr<InputApplicationHandle> application;
+ { // acquire lock
+ std::unique_lock lock(mLock);
+ android::base::ScopedLockAssertion assumeLocked(mLock);
+ ASSERT_NO_FATAL_FAILURE(
+ application = getAnrTokenLockedInterruptible(timeout, mAnrApplications, lock));
+ } // release lock
+ ASSERT_EQ(expectedApplication, application);
}
- std::pair<std::shared_ptr<InputApplicationHandle>, sp<IBinder>> getNotifyAnrData(
- std::chrono::nanoseconds timeout) {
- const std::chrono::time_point start = std::chrono::steady_clock::now();
+ void assertNotifyConnectionUnresponsiveWasCalled(std::chrono::nanoseconds timeout,
+ const sp<IBinder>& expectedConnectionToken) {
+ sp<IBinder> connectionToken = getUnresponsiveConnectionToken(timeout);
+ ASSERT_EQ(expectedConnectionToken, connectionToken);
+ }
+
+ void assertNotifyConnectionResponsiveWasCalled(const sp<IBinder>& expectedConnectionToken) {
+ sp<IBinder> connectionToken = getResponsiveConnectionToken();
+ ASSERT_EQ(expectedConnectionToken, connectionToken);
+ }
+
+ sp<IBinder> getUnresponsiveConnectionToken(std::chrono::nanoseconds timeout) {
std::unique_lock lock(mLock);
- std::chrono::duration timeToWait = timeout + 100ms; // provide some slack
android::base::ScopedLockAssertion assumeLocked(mLock);
+ return getAnrTokenLockedInterruptible(timeout, mAnrConnectionTokens, lock);
+ }
+
+ sp<IBinder> getResponsiveConnectionToken() {
+ std::unique_lock lock(mLock);
+ android::base::ScopedLockAssertion assumeLocked(mLock);
+ return getAnrTokenLockedInterruptible(0s, mResponsiveConnectionTokens, lock);
+ }
+
+ // All three ANR-related callbacks behave the same way, so we use this generic function to wait
+ // for a specific container to become non-empty. When the container is non-empty, return the
+ // first entry from the container and erase it.
+ template <class T>
+ T getAnrTokenLockedInterruptible(std::chrono::nanoseconds timeout, std::queue<T>& storage,
+ std::unique_lock<std::mutex>& lock) REQUIRES(mLock) {
+ const std::chrono::time_point start = std::chrono::steady_clock::now();
+ std::chrono::duration timeToWait = timeout + 100ms; // provide some slack
// If there is an ANR, Dispatcher won't be idle because there are still events
// in the waitQueue that we need to check on. So we can't wait for dispatcher to be idle
// before checking if ANR was called.
- // Since dispatcher is not guaranteed to call notifyAnr right away, we need to provide
- // it some time to act. 100ms seems reasonable.
- mNotifyAnr.wait_for(lock, timeToWait, [this]() REQUIRES(mLock) {
- return !mAnrApplications.empty() && !mAnrWindowTokens.empty();
- });
+ // Since dispatcher is not guaranteed to call notifyNoFocusedWindowAnr right away, we need
+ // to provide it some time to act. 100ms seems reasonable.
+ mNotifyAnr.wait_for(lock, timeToWait,
+ [&storage]() REQUIRES(mLock) { return !storage.empty(); });
const std::chrono::duration waited = std::chrono::steady_clock::now() - start;
- if (mAnrApplications.empty() || mAnrWindowTokens.empty()) {
- ADD_FAILURE() << "Did not receive ANR callback";
- return {};
+ if (storage.empty()) {
+ ADD_FAILURE() << "Did not receive the ANR callback";
+ return nullptr;
}
// Ensure that the ANR didn't get raised too early. We can't be too strict here because
// the dispatcher started counting before this function was called
@@ -165,17 +192,18 @@
<< std::chrono::duration_cast<std::chrono::milliseconds>(waited).count()
<< "ms instead";
}
- std::pair<std::shared_ptr<InputApplicationHandle>, sp<IBinder>> result =
- std::make_pair(mAnrApplications.front(), mAnrWindowTokens.front());
- mAnrApplications.pop();
- mAnrWindowTokens.pop();
- return result;
+ T token = storage.front();
+ storage.pop();
+ return token;
}
void assertNotifyAnrWasNotCalled() {
std::scoped_lock lock(mLock);
ASSERT_TRUE(mAnrApplications.empty());
- ASSERT_TRUE(mAnrWindowTokens.empty());
+ ASSERT_TRUE(mAnrConnectionTokens.empty());
+ ASSERT_TRUE(mResponsiveConnectionTokens.empty())
+ << "ANR was not called, but please also consume the 'connection is responsive' "
+ "signal";
}
void setKeyRepeatConfiguration(nsecs_t timeout, nsecs_t delay) {
@@ -183,7 +211,32 @@
mConfig.keyRepeatDelay = delay;
}
- void setAnrTimeout(std::chrono::nanoseconds timeout) { mAnrTimeout = timeout; }
+ void waitForSetPointerCapture(bool enabled) {
+ std::unique_lock lock(mLock);
+ base::ScopedLockAssertion assumeLocked(mLock);
+
+ if (!mPointerCaptureChangedCondition.wait_for(lock, 100ms,
+ [this, enabled]() REQUIRES(mLock) {
+ return mPointerCaptureEnabled &&
+ *mPointerCaptureEnabled ==
+ enabled;
+ })) {
+ FAIL() << "Timed out waiting for setPointerCapture(" << enabled << ") to be called.";
+ }
+ mPointerCaptureEnabled.reset();
+ }
+
+ void assertSetPointerCaptureNotCalled() {
+ std::unique_lock lock(mLock);
+ base::ScopedLockAssertion assumeLocked(mLock);
+
+ if (mPointerCaptureChangedCondition.wait_for(lock, 100ms) != std::cv_status::timeout) {
+ FAIL() << "Expected setPointerCapture(enabled) to not be called, but was called. "
+ "enabled = "
+ << *mPointerCaptureEnabled;
+ }
+ mPointerCaptureEnabled.reset();
+ }
private:
std::mutex mLock;
@@ -192,38 +245,51 @@
sp<IBinder> mOnPointerDownToken GUARDED_BY(mLock);
std::optional<NotifySwitchArgs> mLastNotifySwitch GUARDED_BY(mLock);
+ std::condition_variable mPointerCaptureChangedCondition;
+ std::optional<bool> mPointerCaptureEnabled GUARDED_BY(mLock);
+
// ANR handling
std::queue<std::shared_ptr<InputApplicationHandle>> mAnrApplications GUARDED_BY(mLock);
- std::queue<sp<IBinder>> mAnrWindowTokens GUARDED_BY(mLock);
+ std::queue<sp<IBinder>> mAnrConnectionTokens GUARDED_BY(mLock);
+ std::queue<sp<IBinder>> mResponsiveConnectionTokens GUARDED_BY(mLock);
std::condition_variable mNotifyAnr;
- std::chrono::nanoseconds mAnrTimeout = 0ms;
- virtual void notifyConfigurationChanged(nsecs_t when) override {
+ void notifyConfigurationChanged(nsecs_t when) override {
std::scoped_lock lock(mLock);
mConfigurationChangedTime = when;
}
- std::chrono::nanoseconds notifyAnr(const std::shared_ptr<InputApplicationHandle>& application,
- const sp<IBinder>& windowToken,
- const std::string&) override {
+ void notifyConnectionUnresponsive(const sp<IBinder>& connectionToken,
+ const std::string&) override {
std::scoped_lock lock(mLock);
- mAnrApplications.push(application);
- mAnrWindowTokens.push(windowToken);
+ mAnrConnectionTokens.push(connectionToken);
mNotifyAnr.notify_all();
- return mAnrTimeout;
}
- virtual void notifyInputChannelBroken(const sp<IBinder>&) override {}
+ void notifyConnectionResponsive(const sp<IBinder>& connectionToken) override {
+ std::scoped_lock lock(mLock);
+ mResponsiveConnectionTokens.push(connectionToken);
+ mNotifyAnr.notify_all();
+ }
- virtual void notifyFocusChanged(const sp<IBinder>&, const sp<IBinder>&) override {}
+ void notifyNoFocusedWindowAnr(
+ const std::shared_ptr<InputApplicationHandle>& applicationHandle) override {
+ std::scoped_lock lock(mLock);
+ mAnrApplications.push(applicationHandle);
+ mNotifyAnr.notify_all();
+ }
- virtual void notifyUntrustedTouch(const std::string& obscuringPackage) override {}
+ void notifyInputChannelBroken(const sp<IBinder>&) override {}
- virtual void getDispatcherConfiguration(InputDispatcherConfiguration* outConfig) override {
+ void notifyFocusChanged(const sp<IBinder>&, const sp<IBinder>&) override {}
+
+ void notifyUntrustedTouch(const std::string& obscuringPackage) override {}
+
+ void getDispatcherConfiguration(InputDispatcherConfiguration* outConfig) override {
*outConfig = mConfig;
}
- virtual bool filterInputEvent(const InputEvent* inputEvent, uint32_t policyFlags) override {
+ bool filterInputEvent(const InputEvent* inputEvent, uint32_t policyFlags) override {
std::scoped_lock lock(mLock);
switch (inputEvent->getType()) {
case AINPUT_EVENT_TYPE_KEY: {
@@ -241,22 +307,20 @@
return true;
}
- virtual void interceptKeyBeforeQueueing(const KeyEvent*, uint32_t&) override {}
+ void interceptKeyBeforeQueueing(const KeyEvent*, uint32_t&) override {}
- virtual void interceptMotionBeforeQueueing(int32_t, nsecs_t, uint32_t&) override {}
+ void interceptMotionBeforeQueueing(int32_t, nsecs_t, uint32_t&) override {}
- virtual nsecs_t interceptKeyBeforeDispatching(const sp<IBinder>&, const KeyEvent*,
- uint32_t) override {
+ nsecs_t interceptKeyBeforeDispatching(const sp<IBinder>&, const KeyEvent*, uint32_t) override {
return 0;
}
- virtual bool dispatchUnhandledKey(const sp<IBinder>&, const KeyEvent*, uint32_t,
- KeyEvent*) override {
+ bool dispatchUnhandledKey(const sp<IBinder>&, const KeyEvent*, uint32_t, KeyEvent*) override {
return false;
}
- virtual void notifySwitch(nsecs_t when, uint32_t switchValues, uint32_t switchMask,
- uint32_t policyFlags) override {
+ void notifySwitch(nsecs_t when, uint32_t switchValues, uint32_t switchMask,
+ uint32_t policyFlags) override {
std::scoped_lock lock(mLock);
/** We simply reconstruct NotifySwitchArgs in policy because InputDispatcher is
* essentially a passthrough for notifySwitch.
@@ -264,17 +328,21 @@
mLastNotifySwitch = NotifySwitchArgs(1 /*id*/, when, policyFlags, switchValues, switchMask);
}
- virtual void pokeUserActivity(nsecs_t, int32_t) override {}
+ void pokeUserActivity(nsecs_t, int32_t) override {}
- virtual bool checkInjectEventsPermissionNonReentrant(int32_t, int32_t) override {
- return false;
- }
+ bool checkInjectEventsPermissionNonReentrant(int32_t, int32_t) override { return false; }
- virtual void onPointerDownOutsideFocus(const sp<IBinder>& newToken) override {
+ void onPointerDownOutsideFocus(const sp<IBinder>& newToken) override {
std::scoped_lock lock(mLock);
mOnPointerDownToken = newToken;
}
+ void setPointerCapture(bool enabled) override {
+ std::scoped_lock lock(mLock);
+ mPointerCaptureEnabled = {enabled};
+ mPointerCaptureChangedCondition.notify_all();
+ }
+
void assertFilterInputEventWasCalled(int type, nsecs_t eventTime, int32_t action,
int32_t displayId) {
std::scoped_lock lock(mLock);
@@ -642,6 +710,9 @@
case AINPUT_EVENT_TYPE_FOCUS: {
FAIL() << "Use 'consumeFocusEvent' for FOCUS events";
}
+ case AINPUT_EVENT_TYPE_CAPTURE: {
+ FAIL() << "Use 'consumeCaptureEvent' for CAPTURE events";
+ }
default: {
FAIL() << mName.c_str() << ": invalid event type: " << expectedEventType;
}
@@ -664,6 +735,21 @@
EXPECT_EQ(inTouchMode, focusEvent->getInTouchMode());
}
+ void consumeCaptureEvent(bool hasCapture) {
+ const InputEvent* event = consume();
+ ASSERT_NE(nullptr, event) << mName.c_str()
+ << ": consumer should have returned non-NULL event.";
+ ASSERT_EQ(AINPUT_EVENT_TYPE_CAPTURE, event->getType())
+ << "Got " << inputEventTypeToString(event->getType())
+ << " event instead of CAPTURE event";
+
+ ASSERT_EQ(ADISPLAY_ID_NONE, event->getDisplayId())
+ << mName.c_str() << ": event displayId should always be NONE.";
+
+ const auto& captureEvent = static_cast<const CaptureEvent&>(*event);
+ EXPECT_EQ(hasCapture, captureEvent.getPointerCaptureEnabled());
+ }
+
void assertNoEvents() {
InputEvent* event = consume();
if (event == nullptr) {
@@ -681,6 +767,10 @@
FocusEvent& focusEvent = static_cast<FocusEvent&>(*event);
ADD_FAILURE() << "Received focus event, hasFocus = "
<< (focusEvent.getHasFocus() ? "true" : "false");
+ } else if (event->getType() == AINPUT_EVENT_TYPE_CAPTURE) {
+ const auto& captureEvent = static_cast<CaptureEvent&>(*event);
+ ADD_FAILURE() << "Received capture event, pointerCaptureEnabled = "
+ << (captureEvent.getPointerCaptureEnabled() ? "true" : "false");
}
FAIL() << mName.c_str()
<< ": should not have received any events, so consume() should return NULL";
@@ -815,12 +905,24 @@
expectedFlags);
}
+ void consumeMotionOutside(int32_t expectedDisplayId = ADISPLAY_ID_DEFAULT,
+ int32_t expectedFlags = 0) {
+ consumeEvent(AINPUT_EVENT_TYPE_MOTION, AMOTION_EVENT_ACTION_OUTSIDE, expectedDisplayId,
+ expectedFlags);
+ }
+
void consumeFocusEvent(bool hasFocus, bool inTouchMode = true) {
ASSERT_NE(mInputReceiver, nullptr)
<< "Cannot consume events from a window with no receiver";
mInputReceiver->consumeFocusEvent(hasFocus, inTouchMode);
}
+ void consumeCaptureEvent(bool hasCapture) {
+ ASSERT_NE(mInputReceiver, nullptr)
+ << "Cannot consume events from a window with no receiver";
+ mInputReceiver->consumeCaptureEvent(hasCapture);
+ }
+
void consumeEvent(int32_t expectedEventType, int32_t expectedAction, int32_t expectedDisplayId,
int32_t expectedFlags) {
ASSERT_NE(mInputReceiver, nullptr) << "Invalid consume event on window with no receiver";
@@ -1100,6 +1202,10 @@
return generateMotionArgs(action, source, displayId, {PointF{100, 200}});
}
+static NotifyPointerCaptureChangedArgs generatePointerCaptureChangedArgs(bool enabled) {
+ return NotifyPointerCaptureChangedArgs(/* id */ 0, systemTime(SYSTEM_TIME_MONOTONIC), enabled);
+}
+
TEST_F(InputDispatcherTest, SetInputWindow_SingleWindowTouch) {
std::shared_ptr<FakeApplicationHandle> application = std::make_shared<FakeApplicationHandle>();
sp<FakeWindowHandle> window = new FakeWindowHandle(application, mDispatcher, "Fake Window",
@@ -1765,9 +1871,11 @@
std::optional<uint32_t> consumeSeq = monitor.receiveEvent();
ASSERT_TRUE(consumeSeq);
- mFakePolicy->assertNotifyAnrWasCalled(DISPATCHING_TIMEOUT, nullptr, monitor.getToken());
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(DISPATCHING_TIMEOUT,
+ monitor.getToken());
monitor.finishEvent(*consumeSeq);
ASSERT_TRUE(mDispatcher->waitForIdle());
+ mFakePolicy->assertNotifyConnectionResponsiveWasCalled(monitor.getToken());
}
TEST_F(InputDispatcherTest, TestMoveEvent) {
@@ -2886,13 +2994,13 @@
std::optional<uint32_t> sequenceNum = mWindow->receiveEvent(); // ACTION_DOWN
ASSERT_TRUE(sequenceNum);
const std::chrono::duration timeout = mWindow->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(timeout, nullptr /*application*/, mWindow->getToken());
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(timeout, mWindow->getToken());
- // The remaining lines are not really needed for the test, but kept as a sanity check
mWindow->finishEvent(*sequenceNum);
mWindow->consumeEvent(AINPUT_EVENT_TYPE_MOTION, AMOTION_EVENT_ACTION_CANCEL,
ADISPLAY_ID_DEFAULT, 0 /*flags*/);
ASSERT_TRUE(mDispatcher->waitForIdle());
+ mFakePolicy->assertNotifyConnectionResponsiveWasCalled(mWindow->getToken());
}
// Send a key to the app and have the app not respond right away.
@@ -2902,7 +3010,7 @@
std::optional<uint32_t> sequenceNum = mWindow->receiveEvent();
ASSERT_TRUE(sequenceNum);
const std::chrono::duration timeout = mWindow->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(timeout, nullptr /*application*/, mWindow->getToken());
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(timeout, mWindow->getToken());
ASSERT_TRUE(mDispatcher->waitForIdle());
}
@@ -2928,19 +3036,16 @@
InputEventInjectionSync::WAIT_FOR_RESULT, 10ms);
ASSERT_EQ(InputEventInjectionResult::TIMED_OUT, result);
const std::chrono::duration timeout = mApplication->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(timeout, mApplication, nullptr /*windowToken*/);
+ mFakePolicy->assertNotifyNoFocusedWindowAnrWasCalled(timeout, mApplication);
ASSERT_TRUE(mDispatcher->waitForIdle());
}
// We have a focused application, but no focused window
-// If the policy wants to keep waiting on the focused window to be added, make sure
-// that this timeout extension is honored and ANR is raised again.
-TEST_F(InputDispatcherSingleWindowAnr, NoFocusedWindow_ExtendsAnr) {
+// Make sure that we don't notify policy twice about the same ANR.
+TEST_F(InputDispatcherSingleWindowAnr, NoFocusedWindow_DoesNotSendDuplicateAnr) {
mWindow->setFocusable(false);
mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {mWindow}}});
mWindow->consumeFocusEvent(false);
- const std::chrono::duration timeout = 5ms;
- mFakePolicy->setAnrTimeout(timeout);
// Once a focused event arrives, we get an ANR for this application
// We specify the injection timeout to be smaller than the application timeout, to ensure that
@@ -2951,14 +3056,14 @@
ASSERT_EQ(InputEventInjectionResult::TIMED_OUT, result);
const std::chrono::duration appTimeout =
mApplication->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(appTimeout, mApplication, nullptr /*windowToken*/);
+ mFakePolicy->assertNotifyNoFocusedWindowAnrWasCalled(appTimeout, mApplication);
- // After the extended time has passed, ANR should be raised again
- mFakePolicy->assertNotifyAnrWasCalled(timeout, mApplication, nullptr /*windowToken*/);
+ std::this_thread::sleep_for(appTimeout);
+ // ANR should not be raised again. It is up to policy to do that if it desires.
+ mFakePolicy->assertNotifyAnrWasNotCalled();
- // If we stop extending the timeout, dispatcher should go to idle.
- // Another ANR may be raised during this time
- mFakePolicy->setAnrTimeout(0ms);
+ // If we now get a focused window, the ANR should stop, but the policy handles that via
+ // 'notifyFocusChanged' callback. This is implemented in the policy so we can't test it here.
ASSERT_TRUE(mDispatcher->waitForIdle());
}
@@ -2975,7 +3080,7 @@
ASSERT_EQ(InputEventInjectionResult::TIMED_OUT, result);
const std::chrono::duration timeout = mApplication->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(timeout, mApplication, nullptr /*windowToken*/);
+ mFakePolicy->assertNotifyNoFocusedWindowAnrWasCalled(timeout, mApplication);
// Future focused events get dropped right away
ASSERT_EQ(InputEventInjectionResult::FAILED, injectKeyDown(mDispatcher));
@@ -3010,7 +3115,7 @@
// We have now sent down and up. Let's consume first event and then ANR on the second.
mWindow->consumeMotionDown(ADISPLAY_ID_DEFAULT);
const std::chrono::duration timeout = mWindow->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(timeout, nullptr /*application*/, mWindow->getToken());
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(timeout, mWindow->getToken());
}
// If an app is not responding to a key event, gesture monitors should continue to receive
@@ -3027,7 +3132,7 @@
// Stuck on the ACTION_UP
const std::chrono::duration timeout = mWindow->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(timeout, nullptr, mWindow->getToken());
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(timeout, mWindow->getToken());
// New tap will go to the gesture monitor, but not to the window
tapOnWindow();
@@ -3036,6 +3141,7 @@
mWindow->consumeKeyUp(ADISPLAY_ID_DEFAULT); // still the previous motion
mDispatcher->waitForIdle();
+ mFakePolicy->assertNotifyConnectionResponsiveWasCalled(mWindow->getToken());
mWindow->assertNoEvents();
monitor.assertNoEvents();
}
@@ -3054,7 +3160,7 @@
mWindow->consumeMotionDown();
// Stuck on the ACTION_UP
const std::chrono::duration timeout = mWindow->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(timeout, nullptr, mWindow->getToken());
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(timeout, mWindow->getToken());
// New tap will go to the gesture monitor, but not to the window
tapOnWindow();
@@ -3063,6 +3169,7 @@
mWindow->consumeMotionUp(ADISPLAY_ID_DEFAULT); // still the previous motion
mDispatcher->waitForIdle();
+ mFakePolicy->assertNotifyConnectionResponsiveWasCalled(mWindow->getToken());
mWindow->assertNoEvents();
monitor.assertNoEvents();
}
@@ -3079,46 +3186,43 @@
mWindow->consumeMotionDown();
// Block on ACTION_UP
const std::chrono::duration timeout = mWindow->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(timeout, nullptr /*application*/, mWindow->getToken());
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(timeout, mWindow->getToken());
mWindow->consumeMotionUp(); // Now the connection should be healthy again
mDispatcher->waitForIdle();
+ mFakePolicy->assertNotifyConnectionResponsiveWasCalled(mWindow->getToken());
mWindow->assertNoEvents();
tapOnWindow();
mWindow->consumeMotionDown();
- mFakePolicy->assertNotifyAnrWasCalled(timeout, nullptr /*application*/, mWindow->getToken());
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(timeout, mWindow->getToken());
mWindow->consumeMotionUp();
mDispatcher->waitForIdle();
+ mFakePolicy->assertNotifyConnectionResponsiveWasCalled(mWindow->getToken());
+ mFakePolicy->assertNotifyAnrWasNotCalled();
mWindow->assertNoEvents();
}
-// If the policy tells us to raise ANR again after some time, ensure that the timeout extension
-// is honored
-TEST_F(InputDispatcherSingleWindowAnr, Policy_CanExtendTimeout) {
- const std::chrono::duration timeout = 5ms;
- mFakePolicy->setAnrTimeout(timeout);
-
+// If a connection remains unresponsive for a while, make sure policy is only notified once about
+// it.
+TEST_F(InputDispatcherSingleWindowAnr, Policy_DoesNotGetDuplicateAnr) {
ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
injectMotionDown(mDispatcher, AINPUT_SOURCE_TOUCHSCREEN, ADISPLAY_ID_DEFAULT,
WINDOW_LOCATION));
const std::chrono::duration windowTimeout = mWindow->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(windowTimeout, nullptr /*application*/,
- mWindow->getToken());
-
- // Since the policy wanted to extend ANR, make sure it is called again after the extension
- mFakePolicy->assertNotifyAnrWasCalled(timeout, nullptr /*application*/, mWindow->getToken());
- mFakePolicy->setAnrTimeout(0ms);
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(windowTimeout, mWindow->getToken());
std::this_thread::sleep_for(windowTimeout);
- // We are not checking if ANR has been called, because it may have been called again by the
- // time we set the timeout to 0
-
- // When the policy finally says stop, we should get ACTION_CANCEL
+ // 'notifyConnectionUnresponsive' should only be called once per connection
+ mFakePolicy->assertNotifyAnrWasNotCalled();
+ // When the ANR happened, dispatcher should abort the current event stream via ACTION_CANCEL
mWindow->consumeMotionDown();
mWindow->consumeEvent(AINPUT_EVENT_TYPE_MOTION, AMOTION_EVENT_ACTION_CANCEL,
ADISPLAY_ID_DEFAULT, 0 /*flags*/);
mWindow->assertNoEvents();
+ mDispatcher->waitForIdle();
+ mFakePolicy->assertNotifyConnectionResponsiveWasCalled(mWindow->getToken());
+ mFakePolicy->assertNotifyAnrWasNotCalled();
}
/**
@@ -3282,17 +3386,22 @@
FOCUSED_WINDOW_LOCATION));
std::optional<uint32_t> unfocusedSequenceNum = mUnfocusedWindow->receiveEvent();
ASSERT_TRUE(unfocusedSequenceNum);
- std::optional<uint32_t> focusedSequenceNum = mFocusedWindow->receiveEvent();
- ASSERT_TRUE(focusedSequenceNum);
const std::chrono::duration timeout =
mFocusedWindow->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(timeout, nullptr /*application*/,
- mFocusedWindow->getToken());
-
- mFocusedWindow->finishEvent(*focusedSequenceNum);
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(timeout, mFocusedWindow->getToken());
+ // Because we injected two DOWN events in a row, CANCEL is enqueued for the first event
+ // sequence to make it consistent
+ mFocusedWindow->consumeMotionCancel();
mUnfocusedWindow->finishEvent(*unfocusedSequenceNum);
+ mFocusedWindow->consumeMotionDown();
+ // This cancel is generated because the connection was unresponsive
+ mFocusedWindow->consumeMotionCancel();
+ mFocusedWindow->assertNoEvents();
+ mUnfocusedWindow->assertNoEvents();
ASSERT_TRUE(mDispatcher->waitForIdle());
+ mFakePolicy->assertNotifyConnectionResponsiveWasCalled(mFocusedWindow->getToken());
+ mFakePolicy->assertNotifyAnrWasNotCalled();
}
// If we have 2 windows with identical timeouts that are both unresponsive,
@@ -3305,19 +3414,31 @@
tapOnFocusedWindow();
// we should have ACTION_DOWN/ACTION_UP on focused window and ACTION_OUTSIDE on unfocused window
- std::pair<std::shared_ptr<InputApplicationHandle>, sp<IBinder>> anrData1 =
- mFakePolicy->getNotifyAnrData(10ms);
- std::pair<std::shared_ptr<InputApplicationHandle>, sp<IBinder>> anrData2 =
- mFakePolicy->getNotifyAnrData(0ms);
+ sp<IBinder> anrConnectionToken1 = mFakePolicy->getUnresponsiveConnectionToken(10ms);
+ sp<IBinder> anrConnectionToken2 = mFakePolicy->getUnresponsiveConnectionToken(0ms);
// We don't know which window will ANR first. But both of them should happen eventually.
- ASSERT_TRUE(mFocusedWindow->getToken() == anrData1.second ||
- mFocusedWindow->getToken() == anrData2.second);
- ASSERT_TRUE(mUnfocusedWindow->getToken() == anrData1.second ||
- mUnfocusedWindow->getToken() == anrData2.second);
+ ASSERT_TRUE(mFocusedWindow->getToken() == anrConnectionToken1 ||
+ mFocusedWindow->getToken() == anrConnectionToken2);
+ ASSERT_TRUE(mUnfocusedWindow->getToken() == anrConnectionToken1 ||
+ mUnfocusedWindow->getToken() == anrConnectionToken2);
ASSERT_TRUE(mDispatcher->waitForIdle());
mFakePolicy->assertNotifyAnrWasNotCalled();
+
+ mFocusedWindow->consumeMotionDown();
+ mFocusedWindow->consumeMotionUp();
+ mUnfocusedWindow->consumeMotionOutside();
+
+ sp<IBinder> responsiveToken1 = mFakePolicy->getResponsiveConnectionToken();
+ sp<IBinder> responsiveToken2 = mFakePolicy->getResponsiveConnectionToken();
+
+ // Both applications should be marked as responsive, in any order
+ ASSERT_TRUE(mFocusedWindow->getToken() == responsiveToken1 ||
+ mFocusedWindow->getToken() == responsiveToken2);
+ ASSERT_TRUE(mUnfocusedWindow->getToken() == responsiveToken1 ||
+ mUnfocusedWindow->getToken() == responsiveToken2);
+ mFakePolicy->assertNotifyAnrWasNotCalled();
}
// If a window is already not responding, the second tap on the same window should be ignored.
@@ -3334,8 +3455,7 @@
ASSERT_TRUE(upEventSequenceNum);
const std::chrono::duration timeout =
mFocusedWindow->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(timeout, nullptr /*application*/,
- mFocusedWindow->getToken());
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(timeout, mFocusedWindow->getToken());
// Tap once again
// We cannot use "tapOnFocusedWindow" because it asserts the injection result to be success
@@ -3355,7 +3475,8 @@
ASSERT_TRUE(mDispatcher->waitForIdle());
// The second tap did not go to the focused window
mFocusedWindow->assertNoEvents();
- // should not have another ANR after the window just became healthy again
+ // Since all events are finished, connection should be deemed healthy again
+ mFakePolicy->assertNotifyConnectionResponsiveWasCalled(mFocusedWindow->getToken());
mFakePolicy->assertNotifyAnrWasNotCalled();
}
@@ -3441,6 +3562,7 @@
mUnfocusedWindow->consumeKeyDown(ADISPLAY_ID_DEFAULT);
mFocusedWindow->assertNoEvents();
mUnfocusedWindow->assertNoEvents();
+ mFakePolicy->assertNotifyAnrWasNotCalled();
}
// When the touch stream is split across 2 windows, and one of them does not respond,
@@ -3466,8 +3588,7 @@
const std::chrono::duration timeout =
mFocusedWindow->getDispatchingTimeout(DISPATCHING_TIMEOUT);
- mFakePolicy->assertNotifyAnrWasCalled(timeout, nullptr /*application*/,
- mFocusedWindow->getToken());
+ mFakePolicy->assertNotifyConnectionUnresponsiveWasCalled(timeout, mFocusedWindow->getToken());
mUnfocusedWindow->consumeMotionDown();
mFocusedWindow->consumeMotionDown();
@@ -3485,10 +3606,12 @@
} else {
ASSERT_EQ(AMOTION_EVENT_ACTION_CANCEL, motionEvent.getAction());
}
-
ASSERT_TRUE(mDispatcher->waitForIdle());
+ mFakePolicy->assertNotifyConnectionResponsiveWasCalled(mFocusedWindow->getToken());
+
mUnfocusedWindow->assertNoEvents();
mFocusedWindow->assertNoEvents();
+ mFakePolicy->assertNotifyAnrWasNotCalled();
}
/**
@@ -3769,4 +3892,88 @@
// window gets the pending key event
mWindow->consumeKeyDown(ADISPLAY_ID_DEFAULT);
}
+
+class InputDispatcherPointerCaptureTests : public InputDispatcherTest {
+protected:
+ std::shared_ptr<FakeApplicationHandle> mApp;
+ sp<FakeWindowHandle> mWindow;
+ sp<FakeWindowHandle> mSecondWindow;
+
+ void SetUp() override {
+ InputDispatcherTest::SetUp();
+ mApp = std::make_shared<FakeApplicationHandle>();
+ mWindow = new FakeWindowHandle(mApp, mDispatcher, "TestWindow", ADISPLAY_ID_DEFAULT);
+ mWindow->setFocusable(true);
+ mSecondWindow = new FakeWindowHandle(mApp, mDispatcher, "TestWindow2", ADISPLAY_ID_DEFAULT);
+ mSecondWindow->setFocusable(true);
+
+ mDispatcher->setFocusedApplication(ADISPLAY_ID_DEFAULT, mApp);
+ mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {mWindow, mSecondWindow}}});
+
+ setFocusedWindow(mWindow);
+ mWindow->consumeFocusEvent(true);
+ }
+
+ void notifyPointerCaptureChanged(bool enabled) {
+ const NotifyPointerCaptureChangedArgs args = generatePointerCaptureChangedArgs(enabled);
+ mDispatcher->notifyPointerCaptureChanged(&args);
+ }
+
+ void requestAndVerifyPointerCapture(const sp<FakeWindowHandle>& window, bool enabled) {
+ mDispatcher->requestPointerCapture(window->getToken(), enabled);
+ mFakePolicy->waitForSetPointerCapture(enabled);
+ notifyPointerCaptureChanged(enabled);
+ window->consumeCaptureEvent(enabled);
+ }
+};
+
+TEST_F(InputDispatcherPointerCaptureTests, EnablePointerCaptureWhenFocused) {
+ // Ensure that capture cannot be obtained for unfocused windows.
+ mDispatcher->requestPointerCapture(mSecondWindow->getToken(), true);
+ mFakePolicy->assertSetPointerCaptureNotCalled();
+ mSecondWindow->assertNoEvents();
+
+ // Ensure that capture can be enabled from the focus window.
+ requestAndVerifyPointerCapture(mWindow, true);
+
+ // Ensure that capture cannot be disabled from a window that does not have capture.
+ mDispatcher->requestPointerCapture(mSecondWindow->getToken(), false);
+ mFakePolicy->assertSetPointerCaptureNotCalled();
+
+ // Ensure that capture can be disabled from the window with capture.
+ requestAndVerifyPointerCapture(mWindow, false);
+}
+
+TEST_F(InputDispatcherPointerCaptureTests, DisablesPointerCaptureAfterWindowLosesFocus) {
+ requestAndVerifyPointerCapture(mWindow, true);
+
+ setFocusedWindow(mSecondWindow);
+
+ // Ensure that the capture disabled event was sent first.
+ mWindow->consumeCaptureEvent(false);
+ mWindow->consumeFocusEvent(false);
+ mSecondWindow->consumeFocusEvent(true);
+ mFakePolicy->waitForSetPointerCapture(false);
+
+ // Ensure that additional state changes from InputReader are not sent to the window.
+ notifyPointerCaptureChanged(false);
+ notifyPointerCaptureChanged(true);
+ notifyPointerCaptureChanged(false);
+ mWindow->assertNoEvents();
+ mSecondWindow->assertNoEvents();
+ mFakePolicy->assertSetPointerCaptureNotCalled();
+}
+
+TEST_F(InputDispatcherPointerCaptureTests, UnexpectedStateChangeDisablesPointerCapture) {
+ requestAndVerifyPointerCapture(mWindow, true);
+
+ // InputReader unexpectedly disables and enables pointer capture.
+ notifyPointerCaptureChanged(false);
+ notifyPointerCaptureChanged(true);
+
+ // Ensure that Pointer Capture is disabled.
+ mWindow->consumeCaptureEvent(false);
+ mWindow->assertNoEvents();
+}
+
} // namespace android::inputdispatcher
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index 211b49e..c26a389 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -27,12 +27,15 @@
#include <TestInputListener.h>
#include <TouchInputMapper.h>
#include <UinputDevice.h>
+#include <VibratorInputMapper.h>
#include <android-base/thread_annotations.h>
#include <gtest/gtest.h>
#include <inttypes.h>
#include <math.h>
#include <memory>
+#include "input/DisplayViewport.h"
+#include "input/Input.h"
namespace android {
@@ -221,10 +224,11 @@
}
void addDisplayViewport(int32_t displayId, int32_t width, int32_t height, int32_t orientation,
- const std::string& uniqueId, std::optional<uint8_t> physicalPort,
- ViewportType viewportType) {
- const DisplayViewport viewport = createDisplayViewport(displayId, width, height,
- orientation, uniqueId, physicalPort, viewportType);
+ bool isActive, const std::string& uniqueId,
+ std::optional<uint8_t> physicalPort, ViewportType viewportType) {
+ const DisplayViewport viewport =
+ createDisplayViewport(displayId, width, height, orientation, isActive, uniqueId,
+ physicalPort, viewportType);
mViewports.push_back(viewport);
mConfig.setDisplayViewports(mViewports);
}
@@ -292,8 +296,9 @@
private:
DisplayViewport createDisplayViewport(int32_t displayId, int32_t width, int32_t height,
- int32_t orientation, const std::string& uniqueId, std::optional<uint8_t> physicalPort,
- ViewportType type) {
+ int32_t orientation, bool isActive,
+ const std::string& uniqueId,
+ std::optional<uint8_t> physicalPort, ViewportType type) {
bool isRotated = (orientation == DISPLAY_ORIENTATION_90
|| orientation == DISPLAY_ORIENTATION_270);
DisplayViewport v;
@@ -309,6 +314,7 @@
v.physicalBottom = isRotated ? width : height;
v.deviceWidth = isRotated ? height : width;
v.deviceHeight = isRotated ? width : height;
+ v.isActive = isActive;
v.uniqueId = uniqueId;
v.physicalPort = physicalPort;
v.type = type;
@@ -394,6 +400,7 @@
std::vector<std::string> mExcludedDevices;
List<RawEvent> mEvents GUARDED_BY(mLock);
std::unordered_map<int32_t /*deviceId*/, std::vector<TouchVideoFrame>> mVideoFrames;
+ std::vector<int32_t> mVibrators = {0, 1};
public:
virtual ~FakeEventHub() {
@@ -808,6 +815,8 @@
void cancelVibrate(int32_t) override {}
+ std::vector<int32_t> getVibratorIds(int32_t deviceId) override { return mVibrators; };
+
virtual bool isExternal(int32_t) const {
return false;
}
@@ -1028,8 +1037,9 @@
using InputReader::loopOnce;
protected:
- virtual std::shared_ptr<InputDevice> createDeviceLocked(
- int32_t eventHubId, const InputDeviceIdentifier& identifier) {
+ virtual std::shared_ptr<InputDevice> createDeviceLocked(int32_t eventHubId,
+ const InputDeviceIdentifier& identifier)
+ REQUIRES(mLock) {
if (!mNextDevices.empty()) {
std::shared_ptr<InputDevice> device(std::move(mNextDevices.front()));
mNextDevices.pop();
@@ -1110,7 +1120,7 @@
// Add an internal viewport, then clear it
mFakePolicy->addDisplayViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, uniqueId, NO_PORT,
+ DISPLAY_ORIENTATION_0, true /*isActive*/, uniqueId, NO_PORT,
ViewportType::INTERNAL);
// Check matching by uniqueId
@@ -1141,20 +1151,20 @@
// Add an internal viewport
mFakePolicy->addDisplayViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, internalUniqueId, NO_PORT,
- ViewportType::INTERNAL);
+ DISPLAY_ORIENTATION_0, true /*isActive*/, internalUniqueId,
+ NO_PORT, ViewportType::INTERNAL);
// Add an external viewport
mFakePolicy->addDisplayViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, externalUniqueId, NO_PORT,
- ViewportType::EXTERNAL);
+ DISPLAY_ORIENTATION_0, true /*isActive*/, externalUniqueId,
+ NO_PORT, ViewportType::EXTERNAL);
// Add an virtual viewport
mFakePolicy->addDisplayViewport(virtualDisplayId1, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, virtualUniqueId1, NO_PORT,
- ViewportType::VIRTUAL);
+ DISPLAY_ORIENTATION_0, true /*isActive*/, virtualUniqueId1,
+ NO_PORT, ViewportType::VIRTUAL);
// Add another virtual viewport
mFakePolicy->addDisplayViewport(virtualDisplayId2, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, virtualUniqueId2, NO_PORT,
- ViewportType::VIRTUAL);
+ DISPLAY_ORIENTATION_0, true /*isActive*/, virtualUniqueId2,
+ NO_PORT, ViewportType::VIRTUAL);
// Check matching by type for internal
std::optional<DisplayViewport> internalViewport =
@@ -1203,10 +1213,12 @@
mFakePolicy->clearViewports();
// Add a viewport
mFakePolicy->addDisplayViewport(displayId1, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, uniqueId1, NO_PORT, type);
+ DISPLAY_ORIENTATION_0, true /*isActive*/, uniqueId1,
+ NO_PORT, type);
// Add another viewport
mFakePolicy->addDisplayViewport(displayId2, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, uniqueId2, NO_PORT, type);
+ DISPLAY_ORIENTATION_0, true /*isActive*/, uniqueId2,
+ NO_PORT, type);
// Check that correct display viewport was returned by comparing the display IDs.
std::optional<DisplayViewport> viewport1 =
@@ -1233,6 +1245,47 @@
}
/**
+ * When we have multiple internal displays make sure we always return the default display when
+ * querying by type.
+ */
+TEST_F(InputReaderPolicyTest, Viewports_ByTypeReturnsDefaultForInternal) {
+ const std::string uniqueId1 = "uniqueId1";
+ const std::string uniqueId2 = "uniqueId2";
+ constexpr int32_t nonDefaultDisplayId = 2;
+ static_assert(nonDefaultDisplayId != ADISPLAY_ID_DEFAULT,
+ "Test display ID should not be ADISPLAY_ID_DEFAULT");
+
+ // Add the default display first and ensure it gets returned.
+ mFakePolicy->clearViewports();
+ mFakePolicy->addDisplayViewport(ADISPLAY_ID_DEFAULT, DISPLAY_WIDTH, DISPLAY_HEIGHT,
+ DISPLAY_ORIENTATION_0, true /*isActive*/, uniqueId1, NO_PORT,
+ ViewportType::INTERNAL);
+ mFakePolicy->addDisplayViewport(nonDefaultDisplayId, DISPLAY_WIDTH, DISPLAY_HEIGHT,
+ DISPLAY_ORIENTATION_0, true /*isActive*/, uniqueId2, NO_PORT,
+ ViewportType::INTERNAL);
+
+ std::optional<DisplayViewport> viewport =
+ mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL);
+ ASSERT_TRUE(viewport);
+ ASSERT_EQ(ADISPLAY_ID_DEFAULT, viewport->displayId);
+ ASSERT_EQ(ViewportType::INTERNAL, viewport->type);
+
+ // Add the default display second to make sure order doesn't matter.
+ mFakePolicy->clearViewports();
+ mFakePolicy->addDisplayViewport(nonDefaultDisplayId, DISPLAY_WIDTH, DISPLAY_HEIGHT,
+ DISPLAY_ORIENTATION_0, true /*isActive*/, uniqueId2, NO_PORT,
+ ViewportType::INTERNAL);
+ mFakePolicy->addDisplayViewport(ADISPLAY_ID_DEFAULT, DISPLAY_WIDTH, DISPLAY_HEIGHT,
+ DISPLAY_ORIENTATION_0, true /*isActive*/, uniqueId1, NO_PORT,
+ ViewportType::INTERNAL);
+
+ viewport = mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL);
+ ASSERT_TRUE(viewport);
+ ASSERT_EQ(ADISPLAY_ID_DEFAULT, viewport->displayId);
+ ASSERT_EQ(ViewportType::INTERNAL, viewport->type);
+}
+
+/**
* Check getDisplayViewportByPort
*/
TEST_F(InputReaderPolicyTest, Viewports_GetByPort) {
@@ -1248,10 +1301,12 @@
mFakePolicy->clearViewports();
// Add a viewport that's associated with some display port that's not of interest.
mFakePolicy->addDisplayViewport(displayId1, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, uniqueId1, hdmi3, type);
+ DISPLAY_ORIENTATION_0, true /*isActive*/, uniqueId1, hdmi3,
+ type);
// Add another viewport, connected to HDMI1 port
mFakePolicy->addDisplayViewport(displayId2, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, uniqueId2, hdmi1, type);
+ DISPLAY_ORIENTATION_0, true /*isActive*/, uniqueId2, hdmi1,
+ type);
// Check that correct display viewport was returned by comparing the display ports.
std::optional<DisplayViewport> hdmi1Viewport = mFakePolicy->getDisplayViewportByPort(hdmi1);
@@ -1655,10 +1710,10 @@
// Add default and second display.
mFakePolicy->clearViewports();
mFakePolicy->addDisplayViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, "local:0", NO_PORT,
+ DISPLAY_ORIENTATION_0, true /*isActive*/, "local:0", NO_PORT,
ViewportType::INTERNAL);
mFakePolicy->addDisplayViewport(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, "local:1", hdmi1,
+ DISPLAY_ORIENTATION_0, true /*isActive*/, "local:1", hdmi1,
ViewportType::EXTERNAL);
mReader->requestRefreshConfiguration(InputReaderConfiguration::CHANGE_DISPLAY_INFO);
mReader->loopOnce();
@@ -1749,6 +1804,54 @@
mReader->getKeyCodeState(deviceId, AINPUT_SOURCE_KEYBOARD, AKEYCODE_C));
}
+TEST_F(InputReaderTest, ChangingPointerCaptureNotifiesInputListener) {
+ NotifyPointerCaptureChangedArgs args;
+
+ mFakePolicy->setPointerCapture(true);
+ mReader->requestRefreshConfiguration(InputReaderConfiguration::CHANGE_POINTER_CAPTURE);
+ mReader->loopOnce();
+ mFakeListener->assertNotifyCaptureWasCalled(&args);
+ ASSERT_TRUE(args.enabled) << "Pointer Capture should be enabled.";
+
+ mFakePolicy->setPointerCapture(false);
+ mReader->requestRefreshConfiguration(InputReaderConfiguration::CHANGE_POINTER_CAPTURE);
+ mReader->loopOnce();
+ mFakeListener->assertNotifyCaptureWasCalled(&args);
+ ASSERT_FALSE(args.enabled) << "Pointer Capture should be disabled.";
+
+ // Verify that the Pointer Capture state is re-configured correctly when the configuration value
+ // does not change.
+ mReader->requestRefreshConfiguration(InputReaderConfiguration::CHANGE_POINTER_CAPTURE);
+ mReader->loopOnce();
+ mFakeListener->assertNotifyCaptureWasCalled(&args);
+ ASSERT_FALSE(args.enabled) << "Pointer Capture should be disabled.";
+}
+
+class FakeVibratorInputMapper : public FakeInputMapper {
+public:
+ FakeVibratorInputMapper(InputDeviceContext& deviceContext, uint32_t sources)
+ : FakeInputMapper(deviceContext, sources) {}
+
+ std::vector<int32_t> getVibratorIds() override { return getDeviceContext().getVibratorIds(); }
+};
+
+TEST_F(InputReaderTest, VibratorGetVibratorIds) {
+ constexpr int32_t deviceId = END_RESERVED_ID + 1000;
+ Flags<InputDeviceClass> deviceClass = InputDeviceClass::KEYBOARD | InputDeviceClass::VIBRATOR;
+ constexpr int32_t eventHubId = 1;
+ const char* DEVICE_LOCATION = "BLUETOOTH";
+ std::shared_ptr<InputDevice> device = mReader->newDevice(deviceId, "fake", DEVICE_LOCATION);
+ FakeVibratorInputMapper& mapper =
+ device->addMapper<FakeVibratorInputMapper>(eventHubId, AINPUT_SOURCE_KEYBOARD);
+ mReader->pushNextDevice(device);
+
+ ASSERT_NO_FATAL_FAILURE(addDevice(eventHubId, "fake", deviceClass, nullptr));
+ ASSERT_NO_FATAL_FAILURE(mapper.assertConfigureWasCalled());
+
+ ASSERT_EQ(mapper.getVibratorIds().size(), 2U);
+ ASSERT_EQ(mReader->getVibratorIds(deviceId).size(), 2U);
+}
+
// --- InputReaderIntegrationTest ---
// These tests create and interact with the InputReader only through its interface.
@@ -1904,8 +2007,8 @@
int32_t orientation, const std::string& uniqueId,
std::optional<uint8_t> physicalPort,
ViewportType viewportType) {
- mFakePolicy->addDisplayViewport(displayId, width, height, orientation, uniqueId,
- physicalPort, viewportType);
+ mFakePolicy->addDisplayViewport(displayId, width, height, orientation, true /*isActive*/,
+ uniqueId, physicalPort, viewportType);
mReader->requestRefreshConfiguration(InputReaderConfiguration::CHANGE_DISPLAY_INFO);
}
@@ -2235,7 +2338,8 @@
// Prepare displays.
mFakePolicy->addDisplayViewport(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
- DISPLAY_ORIENTATION_0, UNIQUE_ID, hdmi, ViewportType::INTERNAL);
+ DISPLAY_ORIENTATION_0, true /*isActive*/, UNIQUE_ID, hdmi,
+ ViewportType::INTERNAL);
mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
InputReaderConfiguration::CHANGE_DISPLAY_INFO);
ASSERT_TRUE(mDevice->isEnabled());
@@ -2325,8 +2429,8 @@
void setDisplayInfoAndReconfigure(int32_t displayId, int32_t width, int32_t height,
int32_t orientation, const std::string& uniqueId,
std::optional<uint8_t> physicalPort, ViewportType viewportType) {
- mFakePolicy->addDisplayViewport(
- displayId, width, height, orientation, uniqueId, physicalPort, viewportType);
+ mFakePolicy->addDisplayViewport(displayId, width, height, orientation, true /*isActive*/,
+ uniqueId, physicalPort, viewportType);
configureDevice(InputReaderConfiguration::CHANGE_DISPLAY_INFO);
}
@@ -2429,6 +2533,46 @@
ASSERT_EQ(uint32_t(0), args.policyFlags);
}
+// --- VibratorInputMapperTest ---
+class VibratorInputMapperTest : public InputMapperTest {
+protected:
+ void SetUp() override { InputMapperTest::SetUp(DEVICE_CLASSES | InputDeviceClass::VIBRATOR); }
+};
+
+TEST_F(VibratorInputMapperTest, GetSources) {
+ VibratorInputMapper& mapper = addMapperAndConfigure<VibratorInputMapper>();
+
+ ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, mapper.getSources());
+}
+
+TEST_F(VibratorInputMapperTest, GetVibratorIds) {
+ VibratorInputMapper& mapper = addMapperAndConfigure<VibratorInputMapper>();
+
+ ASSERT_EQ(mapper.getVibratorIds().size(), 2U);
+}
+
+TEST_F(VibratorInputMapperTest, Vibrate) {
+ constexpr uint8_t DEFAULT_AMPLITUDE = 192;
+ VibratorInputMapper& mapper = addMapperAndConfigure<VibratorInputMapper>();
+
+ VibrationElement pattern(2);
+ VibrationSequence sequence(2);
+ pattern.duration = std::chrono::milliseconds(200);
+ pattern.channels = {{0 /* vibratorId */, DEFAULT_AMPLITUDE / 2},
+ {1 /* vibratorId */, DEFAULT_AMPLITUDE}};
+ sequence.addElement(pattern);
+ pattern.duration = std::chrono::milliseconds(500);
+ pattern.channels = {{0 /* vibratorId */, DEFAULT_AMPLITUDE / 4},
+ {1 /* vibratorId */, DEFAULT_AMPLITUDE}};
+ sequence.addElement(pattern);
+
+ std::vector<int64_t> timings = {0, 1};
+ std::vector<uint8_t> amplitudes = {DEFAULT_AMPLITUDE, DEFAULT_AMPLITUDE / 2};
+
+ ASSERT_FALSE(mapper.isVibrating());
+ mapper.vibrate(sequence, -1 /* repeat */, 0 /* token */);
+ ASSERT_TRUE(mapper.isVibrating());
+}
// --- KeyboardInputMapperTest ---
@@ -3921,7 +4065,8 @@
constexpr int32_t SECOND_DISPLAY_ID = 1;
const std::string SECOND_DISPLAY_UNIQUE_ID = "local:1";
mFakePolicy->addDisplayViewport(SECOND_DISPLAY_ID, 800, 480, DISPLAY_ORIENTATION_0,
- SECOND_DISPLAY_UNIQUE_ID, NO_PORT, ViewportType::EXTERNAL);
+ true /*isActive*/, SECOND_DISPLAY_UNIQUE_ID, NO_PORT,
+ ViewportType::EXTERNAL);
mFakePolicy->setDefaultPointerDisplayId(SECOND_DISPLAY_ID);
configureDevice(InputReaderConfiguration::CHANGE_DISPLAY_INFO);
@@ -6972,6 +7117,26 @@
ASSERT_EQ(SECONDARY_DISPLAY_ID, motionArgs.displayId);
}
+/**
+ * When the viewport is not active (isActive=false), the touch mapper should be disabled and the
+ * events should not be delivered to the listener.
+ */
+TEST_F(MultiTouchInputMapperTest, WhenViewportIsNotActive_TouchesAreDropped) {
+ addConfigurationProperty("touch.deviceType", "touchScreen");
+ mFakePolicy->addDisplayViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT,
+ DISPLAY_ORIENTATION_0, false /*isActive*/, UNIQUE_ID, NO_PORT,
+ ViewportType::INTERNAL);
+ configureDevice(InputReaderConfiguration::CHANGE_DISPLAY_INFO);
+ prepareAxes(POSITION);
+ MultiTouchInputMapper& mapper = addMapperAndConfigure<MultiTouchInputMapper>();
+
+ NotifyMotionArgs motionArgs;
+ processPosition(mapper, 100, 100);
+ processSync(mapper);
+
+ mFakeListener->assertNotifyMotionWasNotCalled();
+}
+
TEST_F(MultiTouchInputMapperTest, Process_Pointer_ShowTouches) {
// Setup the first touch screen device.
prepareAxes(POSITION | ID | SLOT);
@@ -7572,8 +7737,8 @@
configureDevice(InputReaderConfiguration::CHANGE_DISPLAY_INFO);
}
- void processPositionAndVerify(MultiTouchInputMapper& mapper, int32_t xInside, int32_t yInside,
- int32_t xOutside, int32_t yOutside, int32_t xExpected,
+ void processPositionAndVerify(MultiTouchInputMapper& mapper, int32_t xOutside, int32_t yOutside,
+ int32_t xInside, int32_t yInside, int32_t xExpected,
int32_t yExpected) {
// touch on outside area should not work.
processPosition(mapper, toRawX(xOutside), toRawY(yOutside));
diff --git a/services/inputflinger/tests/TestInputListener.cpp b/services/inputflinger/tests/TestInputListener.cpp
index 9bff166..1050ab8 100644
--- a/services/inputflinger/tests/TestInputListener.cpp
+++ b/services/inputflinger/tests/TestInputListener.cpp
@@ -14,11 +14,10 @@
* limitations under the License.
*/
+#include "TestInputListener.h"
#include <gtest/gtest.h>
-#include "TestInputListener.h"
-
namespace android {
// --- TestInputListener ---
@@ -28,7 +27,7 @@
: mEventHappenedTimeout(eventHappenedTimeout),
mEventDidNotHappenTimeout(eventDidNotHappenTimeout) {}
-TestInputListener::~TestInputListener() { }
+TestInputListener::~TestInputListener() {}
void TestInputListener::assertNotifyConfigurationChangedWasCalled(
NotifyConfigurationChangedArgs* outEventArgs) {
@@ -43,8 +42,7 @@
"notifyConfigurationChanged() should not be called."));
}
-void TestInputListener::assertNotifyDeviceResetWasCalled(
- NotifyDeviceResetArgs* outEventArgs) {
+void TestInputListener::assertNotifyDeviceResetWasCalled(NotifyDeviceResetArgs* outEventArgs) {
ASSERT_NO_FATAL_FAILURE(
assertCalled<
NotifyDeviceResetArgs>(outEventArgs,
@@ -73,7 +71,7 @@
void TestInputListener::assertNotifyMotionWasNotCalled() {
ASSERT_NO_FATAL_FAILURE(
- assertNotCalled<NotifySwitchArgs>("notifySwitch() should not be called."));
+ assertNotCalled<NotifyMotionArgs>("notifyMotion() should not be called."));
}
void TestInputListener::assertNotifySwitchWasCalled(NotifySwitchArgs* outEventArgs) {
@@ -82,6 +80,14 @@
"Expected notifySwitch() to have been called."));
}
+void TestInputListener::assertNotifyCaptureWasCalled(
+ NotifyPointerCaptureChangedArgs* outEventArgs) {
+ ASSERT_NO_FATAL_FAILURE(
+ assertCalled<NotifyPointerCaptureChangedArgs>(outEventArgs,
+ "Expected notifyPointerCaptureChanged() "
+ "to have been called."));
+}
+
template <class NotifyArgsType>
void TestInputListener::assertCalled(NotifyArgsType* outEventArgs, std::string message) {
std::unique_lock<std::mutex> lock(mLock);
@@ -145,4 +151,8 @@
notify<NotifySwitchArgs>(args);
}
+void TestInputListener::notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) {
+ notify<NotifyPointerCaptureChangedArgs>(args);
+}
+
} // namespace android
diff --git a/services/inputflinger/tests/TestInputListener.h b/services/inputflinger/tests/TestInputListener.h
index d50c6bc..887d4ea 100644
--- a/services/inputflinger/tests/TestInputListener.h
+++ b/services/inputflinger/tests/TestInputListener.h
@@ -54,6 +54,8 @@
void assertNotifySwitchWasCalled(NotifySwitchArgs* outEventArgs = nullptr);
+ void assertNotifyCaptureWasCalled(NotifyPointerCaptureChangedArgs* outEventArgs = nullptr);
+
private:
template <class NotifyArgsType>
void assertCalled(NotifyArgsType* outEventArgs, std::string message);
@@ -74,16 +76,19 @@
virtual void notifySwitch(const NotifySwitchArgs* args) override;
+ virtual void notifyPointerCaptureChanged(const NotifyPointerCaptureChangedArgs* args) override;
+
std::mutex mLock;
std::condition_variable mCondition;
const std::chrono::milliseconds mEventHappenedTimeout;
const std::chrono::milliseconds mEventDidNotHappenTimeout;
- std::tuple<std::vector<NotifyConfigurationChangedArgs>, //
- std::vector<NotifyDeviceResetArgs>, //
- std::vector<NotifyKeyArgs>, //
- std::vector<NotifyMotionArgs>, //
- std::vector<NotifySwitchArgs>> //
+ std::tuple<std::vector<NotifyConfigurationChangedArgs>, //
+ std::vector<NotifyDeviceResetArgs>, //
+ std::vector<NotifyKeyArgs>, //
+ std::vector<NotifyMotionArgs>, //
+ std::vector<NotifySwitchArgs>, //
+ std::vector<NotifyPointerCaptureChangedArgs>> //
mQueues GUARDED_BY(mLock);
};
diff --git a/services/sensorservice/SensorEventConnection.cpp b/services/sensorservice/SensorEventConnection.cpp
index 3cccaf9..6810c1b7 100644
--- a/services/sensorservice/SensorEventConnection.cpp
+++ b/services/sensorservice/SensorEventConnection.cpp
@@ -161,7 +161,7 @@
Mutex::Autolock _l(mConnectionLock);
sp<SensorInterface> si = mService->getSensorInterfaceFromHandle(handle);
if (si == nullptr ||
- !canAccessSensor(si->getSensor(), "Tried adding", mOpPackageName) ||
+ !canAccessSensor(si->getSensor(), "Add to SensorEventConnection: ", mOpPackageName) ||
mSensorInfo.count(handle) > 0) {
return false;
}
@@ -460,8 +460,12 @@
mTargetSdk > 0 && mTargetSdk <= __ANDROID_API_P__) {
success = true;
} else {
+ int32_t sensorHandle = event.sensor;
+ String16 noteMsg("Sensor event (");
+ noteMsg.append(String16(mService->getSensorStringType(sensorHandle)));
+ noteMsg.append(String16(")"));
int32_t appOpMode = mService->sAppOpsManager.noteOp(iter->second, mUid,
- mOpPackageName);
+ mOpPackageName, {}, noteMsg);
success = (appOpMode == AppOpsManager::MODE_ALLOWED);
}
}
diff --git a/services/sensorservice/SensorList.cpp b/services/sensorservice/SensorList.cpp
index 0ce32cc..85ce0f0 100644
--- a/services/sensorservice/SensorList.cpp
+++ b/services/sensorservice/SensorList.cpp
@@ -57,6 +57,12 @@
mNonSensor.getName());
}
+String8 SensorList::getStringType(int handle) const {
+ return getOne<String8>(
+ handle, [] (const Entry& e) -> String8 {return e.si->getSensor().getStringType();},
+ mNonSensor.getStringType());
+}
+
sp<SensorInterface> SensorList::getInterface(int handle) const {
return getOne<sp<SensorInterface>>(
handle, [] (const Entry& e) -> sp<SensorInterface> {return e.si;}, nullptr);
diff --git a/services/sensorservice/SensorList.h b/services/sensorservice/SensorList.h
index 8424b22..617ceef 100644
--- a/services/sensorservice/SensorList.h
+++ b/services/sensorservice/SensorList.h
@@ -53,6 +53,8 @@
const Vector<Sensor> getVirtualSensors() const;
String8 getName(int handle) const;
+ String8 getStringType(int handle) const;
+
sp<SensorInterface> getInterface(int handle) const;
bool isNewHandle(int handle) const;
diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp
index 2969839..8f25bdb 100644
--- a/services/sensorservice/SensorService.cpp
+++ b/services/sensorservice/SensorService.cpp
@@ -1112,6 +1112,10 @@
return mSensors.getName(handle);
}
+String8 SensorService::getSensorStringType(int handle) const {
+ return mSensors.getStringType(handle);
+}
+
bool SensorService::isVirtualSensor(int handle) const {
sp<SensorInterface> sensor = getSensorInterfaceFromHandle(handle);
return sensor != nullptr && sensor->isVirtual();
@@ -1807,9 +1811,6 @@
}
const int32_t opCode = sensor.getRequiredAppOp();
- const int32_t appOpMode = sAppOpsManager.checkOp(opCode,
- IPCThreadState::self()->getCallingUid(), opPackageName);
- bool appOpAllowed = appOpMode == AppOpsManager::MODE_ALLOWED;
int targetSdkVersion = getTargetSdkVersion(opPackageName);
bool canAccess = false;
@@ -1822,14 +1823,16 @@
canAccess = true;
} else if (hasPermissionForSensor(sensor)) {
// Ensure that the AppOp is allowed, or that there is no necessary app op for the sensor
- if (opCode < 0 || appOpAllowed) {
+ if (opCode >= 0) {
+ const int32_t appOpMode = sAppOpsManager.checkOp(opCode,
+ IPCThreadState::self()->getCallingUid(), opPackageName);
+ canAccess = (appOpMode == AppOpsManager::MODE_ALLOWED);
+ } else {
canAccess = true;
}
}
- if (canAccess) {
- sAppOpsManager.noteOp(opCode, IPCThreadState::self()->getCallingUid(), opPackageName);
- } else {
+ if (!canAccess) {
ALOGE("%s %s a sensor (%s) without holding %s", String8(opPackageName).string(),
operation, sensor.getName().string(), sensor.getRequiredPermission().string());
}
diff --git a/services/sensorservice/SensorService.h b/services/sensorservice/SensorService.h
index 052cbfe..50c7c2f 100644
--- a/services/sensorservice/SensorService.h
+++ b/services/sensorservice/SensorService.h
@@ -295,6 +295,7 @@
virtual status_t dump(int fd, const Vector<String16>& args);
status_t dumpProtoLocked(int fd, ConnectionSafeAutolock* connLock) const;
String8 getSensorName(int handle) const;
+ String8 getSensorStringType(int handle) const;
bool isVirtualSensor(int handle) const;
sp<SensorInterface> getSensorInterfaceFromHandle(int handle) const;
bool isWakeUpSensor(int type) const;
diff --git a/services/surfaceflinger/Android.bp b/services/surfaceflinger/Android.bp
index ed0d75b..fdb8aaf 100644
--- a/services/surfaceflinger/Android.bp
+++ b/services/surfaceflinger/Android.bp
@@ -156,9 +156,7 @@
"Scheduler/EventThread.cpp",
"Scheduler/OneShotTimer.cpp",
"Scheduler/LayerHistory.cpp",
- "Scheduler/LayerHistoryV2.cpp",
"Scheduler/LayerInfo.cpp",
- "Scheduler/LayerInfoV2.cpp",
"Scheduler/MessageQueue.cpp",
"Scheduler/RefreshRateConfigs.cpp",
"Scheduler/Scheduler.cpp",
diff --git a/services/surfaceflinger/BufferLayer.cpp b/services/surfaceflinger/BufferLayer.cpp
index 9c3fdbb..fa75ffa 100644
--- a/services/surfaceflinger/BufferLayer.cpp
+++ b/services/surfaceflinger/BufferLayer.cpp
@@ -204,8 +204,8 @@
layer.frameNumber = mCurrentFrameNumber;
layer.bufferId = mBufferInfo.mBuffer ? mBufferInfo.mBuffer->getId() : 0;
- // TODO: we could be more subtle with isFixedSize()
- const bool useFiltering = targetSettings.needsFiltering || mNeedsFiltering || isFixedSize();
+ const bool useFiltering =
+ targetSettings.needsFiltering || mNeedsFiltering || bufferNeedsFiltering();
// Query the texture matrix given our current filtering mode.
float textureMatrix[16];
@@ -393,6 +393,15 @@
nsecs_t expectedPresentTime) {
ATRACE_CALL();
+ // If this is not a valid vsync for the layer's uid, return and try again later
+ const bool isVsyncValidForUid =
+ mFlinger->mScheduler->isVsyncValid(expectedPresentTime, mOwnerUid);
+ if (!isVsyncValidForUid) {
+ ATRACE_NAME("!isVsyncValidForUid");
+ mFlinger->setTransactionFlags(eTraversalNeeded);
+ return false;
+ }
+
bool refreshRequired = latchSidebandStream(recomputeVisibleRegions);
if (refreshRequired) {
@@ -822,6 +831,10 @@
}
}
+bool BufferLayer::bufferNeedsFiltering() const {
+ return isFixedSize();
+}
+
} // namespace android
#if defined(__gl_h_)
diff --git a/services/surfaceflinger/BufferLayer.h b/services/surfaceflinger/BufferLayer.h
index e6a0f81..63dfe5f 100644
--- a/services/surfaceflinger/BufferLayer.h
+++ b/services/surfaceflinger/BufferLayer.h
@@ -115,6 +115,10 @@
ui::Transform::RotationFlags getTransformHint() const override { return mTransformHint; }
+ // Returns true if the transformed buffer size does not match the layer size and we need
+ // to apply filtering.
+ virtual bool bufferNeedsFiltering() const;
+
protected:
struct BufferInfo {
nsecs_t mDesiredPresentTime;
@@ -174,13 +178,17 @@
/// the mStateLock.
ui::Transform::RotationFlags mTransformHint = ui::Transform::ROT_0;
+ bool getAutoRefresh() const { return mAutoRefresh; }
+ bool getSidebandStreamChanged() const { return mSidebandStreamChanged; }
+
+ std::atomic<bool> mAutoRefresh{false};
+ std::atomic<bool> mSidebandStreamChanged{false};
+
private:
virtual bool fenceHasSignaled() const = 0;
virtual bool framePresentTimeIsCurrent(nsecs_t expectedPresentTime) const = 0;
virtual uint64_t getFrameNumber(nsecs_t expectedPresentTime) const = 0;
- virtual bool getAutoRefresh() const = 0;
- virtual bool getSidebandStreamChanged() const = 0;
// Latch sideband stream and returns true if the dirty region should be updated.
virtual bool latchSidebandStream(bool& recomputeVisibleRegions) = 0;
diff --git a/services/surfaceflinger/BufferLayerConsumer.cpp b/services/surfaceflinger/BufferLayerConsumer.cpp
index 7c73df2..69d2d11 100644
--- a/services/surfaceflinger/BufferLayerConsumer.cpp
+++ b/services/surfaceflinger/BufferLayerConsumer.cpp
@@ -503,6 +503,9 @@
BufferLayerConsumer::Image::Image(const sp<GraphicBuffer>& graphicBuffer,
renderengine::RenderEngine& engine)
: mGraphicBuffer(graphicBuffer), mRE(engine) {
+ if (graphicBuffer != nullptr && (graphicBuffer->getUsage() & GRALLOC_USAGE_PROTECTED)) {
+ return;
+ }
mRE.cacheExternalTextureBuffer(mGraphicBuffer);
}
diff --git a/services/surfaceflinger/BufferQueueLayer.cpp b/services/surfaceflinger/BufferQueueLayer.cpp
index ec828d4..325ecfe 100644
--- a/services/surfaceflinger/BufferQueueLayer.cpp
+++ b/services/surfaceflinger/BufferQueueLayer.cpp
@@ -196,14 +196,6 @@
return frameNumber;
}
-bool BufferQueueLayer::getAutoRefresh() const {
- return mAutoRefresh;
-}
-
-bool BufferQueueLayer::getSidebandStreamChanged() const {
- return mSidebandStreamChanged;
-}
-
bool BufferQueueLayer::latchSidebandStream(bool& recomputeVisibleRegions) {
// We need to update the sideband stream if the layer has both a buffer and a sideband stream.
const bool updateSidebandStream = hasFrameUpdate() && mSidebandStream.get();
@@ -265,8 +257,10 @@
const uint64_t maxFrameNumberToAcquire =
std::min(mLastFrameNumberReceived.load(), lastSignaledFrameNumber);
- status_t updateResult = mConsumer->updateTexImage(&r, expectedPresentTime, &mAutoRefresh,
+ bool autoRefresh;
+ status_t updateResult = mConsumer->updateTexImage(&r, expectedPresentTime, &autoRefresh,
&queuedBuffer, maxFrameNumberToAcquire);
+ mAutoRefresh = 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.
@@ -442,10 +436,11 @@
}
auto surfaceFrame =
- mFlinger->mFrameTimeline->createSurfaceFrameForToken(mName, mFrameTimelineVsyncId);
+ mFlinger->mFrameTimeline->createSurfaceFrameForToken(mOwnerPid, mOwnerUid, mName,
+ mName, mFrameTimelineVsyncId);
surfaceFrame->setActualQueueTime(systemTime());
- mQueueItems.push_back({item, std::move(surfaceFrame)});
+ mQueueItems.push_back({item, surfaceFrame});
mQueuedFrames++;
// Wake up any pending callbacks
@@ -480,7 +475,8 @@
}
auto surfaceFrame =
- mFlinger->mFrameTimeline->createSurfaceFrameForToken(mName, mFrameTimelineVsyncId);
+ mFlinger->mFrameTimeline->createSurfaceFrameForToken(mOwnerPid, mOwnerUid, mName,
+ mName, mFrameTimelineVsyncId);
surfaceFrame->setActualQueueTime(systemTime());
mQueueItems[mQueueItems.size() - 1].item = item;
mQueueItems[mQueueItems.size() - 1].surfaceFrame = std::move(surfaceFrame);
diff --git a/services/surfaceflinger/BufferQueueLayer.h b/services/surfaceflinger/BufferQueueLayer.h
index fb8a0c2..5a6b9bc 100644
--- a/services/surfaceflinger/BufferQueueLayer.h
+++ b/services/surfaceflinger/BufferQueueLayer.h
@@ -90,9 +90,6 @@
private:
uint64_t getFrameNumber(nsecs_t expectedPresentTime) const override;
- bool getAutoRefresh() const override;
- bool getSidebandStreamChanged() const override;
-
bool latchSidebandStream(bool& recomputeVisibleRegions) override;
void setTransformHint(ui::Transform::RotationFlags displayTransformHint) override;
@@ -132,19 +129,16 @@
Condition mQueueItemCondition;
struct BufferData {
- BufferData(BufferItem item, std::unique_ptr<frametimeline::SurfaceFrame> surfaceFrame)
- : item(item), surfaceFrame(std::move(surfaceFrame)) {}
+ BufferData(BufferItem item, std::shared_ptr<frametimeline::SurfaceFrame> surfaceFrame)
+ : item(item), surfaceFrame(surfaceFrame) {}
BufferItem item;
- std::unique_ptr<frametimeline::SurfaceFrame> surfaceFrame;
+ std::shared_ptr<frametimeline::SurfaceFrame> surfaceFrame;
};
std::vector<BufferData> mQueueItems;
std::atomic<uint64_t> mLastFrameNumberReceived{0};
- bool mAutoRefresh{false};
-
// thread-safe
std::atomic<int32_t> mQueuedFrames{0};
- std::atomic<bool> mSidebandStreamChanged{false};
sp<ContentsChangedListener> mContentsChangedListener;
diff --git a/services/surfaceflinger/BufferStateLayer.cpp b/services/surfaceflinger/BufferStateLayer.cpp
index 9a45718..b6c59cd 100644
--- a/services/surfaceflinger/BufferStateLayer.cpp
+++ b/services/surfaceflinger/BufferStateLayer.cpp
@@ -65,10 +65,70 @@
}
}
+status_t BufferStateLayer::addReleaseFence(const sp<CallbackHandle>& ch,
+ const sp<Fence>& fence) {
+ if (ch == nullptr) {
+ return OK;
+ }
+ if (!ch->previousReleaseFence.get()) {
+ ch->previousReleaseFence = fence;
+ return OK;
+ }
+
+ // Below logic is lifted from ConsumerBase.cpp:
+ // Check status of fences first because merging is expensive.
+ // Merging an invalid fence with any other fence results in an
+ // invalid fence.
+ auto currentStatus = ch->previousReleaseFence->getStatus();
+ if (currentStatus == Fence::Status::Invalid) {
+ ALOGE("Existing fence has invalid state, layer: %s", mName.c_str());
+ return BAD_VALUE;
+ }
+
+ auto incomingStatus = fence->getStatus();
+ if (incomingStatus == Fence::Status::Invalid) {
+ ALOGE("New fence has invalid state, layer: %s", mName.c_str());
+ ch->previousReleaseFence = fence;
+ return BAD_VALUE;
+ }
+
+ // If both fences are signaled or both are unsignaled, we need to merge
+ // them to get an accurate timestamp.
+ if (currentStatus == incomingStatus) {
+ char fenceName[32] = {};
+ snprintf(fenceName, 32, "%.28s", mName.c_str());
+ sp<Fence> mergedFence = Fence::merge(
+ fenceName, ch->previousReleaseFence, fence);
+ if (!mergedFence.get()) {
+ ALOGE("failed to merge release fences, layer: %s", mName.c_str());
+ // synchronization is broken, the best we can do is hope fences
+ // signal in order so the new fence will act like a union
+ ch->previousReleaseFence = fence;
+ return BAD_VALUE;
+ }
+ ch->previousReleaseFence = mergedFence;
+ } else if (incomingStatus == Fence::Status::Unsignaled) {
+ // If one fence has signaled and the other hasn't, the unsignaled
+ // fence will approximately correspond with the correct timestamp.
+ // There's a small race if both fences signal at about the same time
+ // and their statuses are retrieved with unfortunate timing. However,
+ // by this point, they will have both signaled and only the timestamp
+ // will be slightly off; any dependencies after this point will
+ // already have been met.
+ ch->previousReleaseFence = fence;
+ }
+ // else if (currentStatus == Fence::Status::Unsignaled) is a no-op.
+
+ return OK;
+}
+
// -----------------------------------------------------------------------
// Interface implementation for Layer
// -----------------------------------------------------------------------
void BufferStateLayer::onLayerDisplayed(const sp<Fence>& releaseFence) {
+ if (!releaseFence->isValid()) {
+ return;
+ }
// The previous release fence notifies the client that SurfaceFlinger is done with the previous
// buffer that was presented on this layer. The first transaction that came in this frame that
// replaced the previous buffer on this layer needs this release fence, because the fence will
@@ -85,12 +145,17 @@
// buffer. It replaces the buffer in the second transaction. The buffer in the second
// transaction will now no longer be presented so it is released immediately and the third
// transaction doesn't need a previous release fence.
+ sp<CallbackHandle> ch;
for (auto& handle : mDrawingState.callbackHandles) {
if (handle->releasePreviousBuffer) {
- handle->previousReleaseFence = releaseFence;
+ ch = handle;
break;
}
}
+ auto status = addReleaseFence(ch, releaseFence);
+ if (status != OK) {
+ ALOGE("Failed to add release fence for layer %s", getName().c_str());
+ }
mPreviousReleaseFence = releaseFence;
@@ -100,14 +165,30 @@
}
}
+void BufferStateLayer::onSurfaceFrameCreated(
+ const std::shared_ptr<frametimeline::SurfaceFrame>& surfaceFrame) {
+ mPendingJankClassifications.emplace_back(surfaceFrame);
+}
+
void BufferStateLayer::releasePendingBuffer(nsecs_t dequeueReadyTime) {
for (const auto& handle : mDrawingState.callbackHandles) {
handle->transformHint = mTransformHint;
handle->dequeueReadyTime = dequeueReadyTime;
}
+ std::vector<JankData> jankData;
+ jankData.reserve(mPendingJankClassifications.size());
+ while (!mPendingJankClassifications.empty()
+ && mPendingJankClassifications.front()->getJankType()) {
+ std::shared_ptr<frametimeline::SurfaceFrame> surfaceFrame =
+ mPendingJankClassifications.front();
+ mPendingJankClassifications.pop_front();
+ jankData.emplace_back(
+ JankData(surfaceFrame->getToken(), surfaceFrame->getJankType().value()));
+ }
+
mFlinger->getTransactionCompletedThread().finalizePendingCallbackHandles(
- mDrawingState.callbackHandles);
+ mDrawingState.callbackHandles, jankData);
mDrawingState.callbackHandles = {};
@@ -262,6 +343,8 @@
bool BufferStateLayer::setBuffer(const sp<GraphicBuffer>& buffer, const sp<Fence>& acquireFence,
nsecs_t postTime, nsecs_t desiredPresentTime,
const client_cache_t& clientCacheId, uint64_t frameNumber) {
+ ATRACE_CALL();
+
if (mCurrentState.buffer) {
mReleasePreviousBuffer = true;
}
@@ -275,7 +358,7 @@
const int32_t layerId = getSequence();
mFlinger->mTimeStats->setPostTime(layerId, mCurrentState.frameNumber, getName().c_str(),
- postTime);
+ mOwnerUid, postTime);
desiredPresentTime = desiredPresentTime <= 0 ? 0 : desiredPresentTime;
mCurrentState.desiredPresentTime = desiredPresentTime;
@@ -380,7 +463,7 @@
void BufferStateLayer::forceSendCallbacks() {
mFlinger->getTransactionCompletedThread().finalizePendingCallbackHandles(
- mCurrentState.callbackHandles);
+ mCurrentState.callbackHandles, std::vector<JankData>());
}
bool BufferStateLayer::setTransparentRegionHint(const Region& transparent) {
@@ -396,6 +479,10 @@
return Rect(getActiveWidth(s), getActiveHeight(s));
}
+ if (mBufferInfo.mBuffer == nullptr) {
+ return Rect::INVALID_RECT;
+ }
+
// if the display frame is not defined, use the parent bounds as the buffer size.
const auto& p = mDrawingParent.promote();
if (p != nullptr) {
@@ -480,13 +567,10 @@
return mCurrentState.frameNumber;
}
-bool BufferStateLayer::getAutoRefresh() const {
- // TODO(marissaw): support shared buffer mode
- return false;
-}
-
-bool BufferStateLayer::getSidebandStreamChanged() const {
- return mSidebandStreamChanged.load();
+void BufferStateLayer::setAutoRefresh(bool autoRefresh) {
+ if (!mAutoRefresh.exchange(autoRefresh)) {
+ mFlinger->signalLayerUpdate();
+ }
}
bool BufferStateLayer::latchSidebandStream(bool& recomputeVisibleRegions) {
@@ -524,37 +608,12 @@
return NO_ERROR;
}
- const int32_t layerId = getSequence();
-
- // Reject if the layer is invalid
- uint32_t bufferWidth = s.buffer->width;
- uint32_t bufferHeight = s.buffer->height;
-
- if (s.transform & ui::Transform::ROT_90) {
- std::swap(bufferWidth, bufferHeight);
- }
-
- if (s.transformToDisplayInverse) {
- uint32_t invTransform = DisplayDevice::getPrimaryDisplayRotationFlags();
- if (invTransform & ui::Transform::ROT_90) {
- std::swap(bufferWidth, bufferHeight);
- }
- }
-
- if (getEffectiveScalingMode() == NATIVE_WINDOW_SCALING_MODE_FREEZE &&
- (s.active.w != bufferWidth || s.active.h != bufferHeight)) {
- ALOGE("[%s] rejecting buffer: "
- "bufferWidth=%d, bufferHeight=%d, front.active.{w=%d, h=%d}",
- getDebugName(), bufferWidth, bufferHeight, s.active.w, s.active.h);
- mFlinger->mTimeStats->removeTimeRecord(layerId, mDrawingState.frameNumber);
- return BAD_VALUE;
- }
-
for (auto& handle : mDrawingState.callbackHandles) {
handle->latchTime = latchTime;
handle->frameNumber = mDrawingState.frameNumber;
}
+ const int32_t layerId = getSequence();
mFlinger->mTimeStats->setAcquireFence(layerId, mDrawingState.frameNumber,
std::make_shared<FenceTime>(mDrawingState.acquireFence));
mFlinger->mTimeStats->setLatchTime(layerId, mDrawingState.frameNumber, latchTime);
@@ -742,6 +801,31 @@
static_cast<float>(s.active.transform.ty() + s.active.h)),
radius);
}
+
+bool BufferStateLayer::bufferNeedsFiltering() const {
+ const State& s(getDrawingState());
+ if (!s.buffer) {
+ return false;
+ }
+
+ uint32_t bufferWidth = s.buffer->width;
+ uint32_t bufferHeight = s.buffer->height;
+
+ // Undo any transformations on the buffer and return the result.
+ if (s.transform & ui::Transform::ROT_90) {
+ std::swap(bufferWidth, bufferHeight);
+ }
+
+ if (s.transformToDisplayInverse) {
+ uint32_t invTransform = DisplayDevice::getPrimaryDisplayRotationFlags();
+ if (invTransform & ui::Transform::ROT_90) {
+ std::swap(bufferWidth, bufferHeight);
+ }
+ }
+
+ const Rect layerSize{getBounds()};
+ return layerSize.width() != bufferWidth || layerSize.height() != bufferHeight;
+}
} // namespace android
// TODO(b/129481165): remove the #pragma below and fix conversion issues
diff --git a/services/surfaceflinger/BufferStateLayer.h b/services/surfaceflinger/BufferStateLayer.h
index 4773286..69b27e4 100644
--- a/services/surfaceflinger/BufferStateLayer.h
+++ b/services/surfaceflinger/BufferStateLayer.h
@@ -100,6 +100,7 @@
Rect getBufferSize(const State& s) const override;
FloatRect computeSourceBounds(const FloatRect& parentBounds) const override;
Layer::RoundedCornerState getRoundedCornerState() const override;
+ void setAutoRefresh(bool autoRefresh) override;
// -----------------------------------------------------------------------
@@ -114,6 +115,7 @@
protected:
void gatherBufferInfo() override;
uint64_t getHeadFrameNumber(nsecs_t expectedPresentTime) const;
+ void onSurfaceFrameCreated(const std::shared_ptr<frametimeline::SurfaceFrame>& surfaceFrame);
private:
friend class SlotGenerationTest;
@@ -121,10 +123,9 @@
bool updateFrameEventHistory(const sp<Fence>& acquireFence, nsecs_t postedTime,
nsecs_t requestedPresentTime);
- uint64_t getFrameNumber(nsecs_t expectedPresentTime) const override;
+ status_t addReleaseFence(const sp<CallbackHandle>& ch, const sp<Fence>& releaseFence);
- bool getAutoRefresh() const override;
- bool getSidebandStreamChanged() const override;
+ uint64_t getFrameNumber(nsecs_t expectedPresentTime) const override;
bool latchSidebandStream(bool& recomputeVisibleRegions) override;
@@ -143,12 +144,12 @@
bool willPresentCurrentTransaction() const;
+ bool bufferNeedsFiltering() const override;
+
static const std::array<float, 16> IDENTITY_MATRIX;
std::unique_ptr<renderengine::Image> mTextureImage;
- std::atomic<bool> mSidebandStreamChanged{false};
-
mutable uint64_t mFrameNumber{0};
uint64_t mFrameCounter{0};
@@ -160,6 +161,8 @@
bool mReleasePreviousBuffer = false;
nsecs_t mCallbackHandleAcquireTime = -1;
+ std::deque<std::shared_ptr<android::frametimeline::SurfaceFrame>> mPendingJankClassifications;
+
// TODO(marissaw): support sticky transform for LEGACY camera mode
class HwcSlotGenerator : public ClientCache::ErasedRecipient {
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h
index 5c7f12d..26f7f68 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h
@@ -108,6 +108,9 @@
// If set to true, change the layer settings to render a clear output.
// This may be requested by the HWC
const bool clearContent;
+
+ // If set to true, change the layer settings to not use any blurs.
+ const bool disableBlurs;
};
// A superset of LayerSettings required by RenderEngine to compose a layer
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFECompositionState.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFECompositionState.h
index 77400eb..5a3b9ac 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFECompositionState.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFECompositionState.h
@@ -20,6 +20,7 @@
#include <gui/HdrMetadata.h>
#include <math/mat4.h>
+#include <ui/BlurRegion.h>
#include <ui/FloatRect.h>
#include <ui/Rect.h>
#include <ui/Region.h>
@@ -118,6 +119,9 @@
// length of the shadow in screen space
float shadowRadius{0.f};
+ // List of regions that require blur
+ std::vector<BlurRegion> blurRegions;
+
/*
* Geometry state
*/
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
index d590f23..3be1cc4 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
@@ -167,6 +167,11 @@
const Rect& orientedDisplaySpaceRect) = 0;
// Sets the bounds to use
virtual void setDisplaySize(const ui::Size&) = 0;
+ // Gets the transform hint used in layers that belong to this output. Used to guide
+ // composition orientation so that HW overlay can be used when display isn't in its natural
+ // orientation on some devices. Therefore usually we only use transform hint from display
+ // output.
+ virtual ui::Transform::RotationFlags getTransformHint() const = 0;
// Sets the layer stack filtering settings for this output. See
// belongsInOutput for full details.
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
index 5b832a5..651230c 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
@@ -42,6 +42,7 @@
const Rect& orientedDisplaySpaceRect) override;
void setDisplaySize(const ui::Size&) override;
void setLayerStackFilter(uint32_t layerStackId, bool isInternal) override;
+ ui::Transform::RotationFlags getTransformHint() const override;
void setColorTransform(const compositionengine::CompositionRefreshArgs&) override;
void setColorProfile(const ColorProfile&) override;
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
index d6fbd7f..95db4da 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
@@ -39,6 +39,7 @@
MOCK_METHOD3(setProjection, void(ui::Rotation, const Rect&, const Rect&));
MOCK_METHOD1(setDisplaySize, void(const ui::Size&));
MOCK_METHOD2(setLayerStackFilter, void(uint32_t, bool));
+ MOCK_CONST_METHOD0(getTransformHint, ui::Transform::RotationFlags());
MOCK_METHOD1(setColorTransform, void(const compositionengine::CompositionRefreshArgs&));
MOCK_METHOD1(setColorProfile, void(const ColorProfile&));
diff --git a/services/surfaceflinger/CompositionEngine/src/Output.cpp b/services/surfaceflinger/CompositionEngine/src/Output.cpp
index 04dceae..43792dc 100644
--- a/services/surfaceflinger/CompositionEngine/src/Output.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/Output.cpp
@@ -192,6 +192,10 @@
dirtyEntireOutput();
}
+ui::Transform::RotationFlags Output::getTransformHint() const {
+ return static_cast<ui::Transform::RotationFlags>(getState().transform.getOrientation());
+}
+
void Output::setLayerStackFilter(uint32_t layerStackId, bool isInternal) {
auto& outputState = editState();
outputState.layerStackId = layerStackId;
@@ -665,7 +669,14 @@
compositionengine::OutputLayer* Output::findLayerRequestingBackgroundComposition() const {
compositionengine::OutputLayer* layerRequestingBgComposition = nullptr;
for (auto* layer : getOutputLayersOrderedByZ()) {
- if (layer->getLayerFE().getCompositionState()->backgroundBlurRadius > 0) {
+ auto* compState = layer->getLayerFE().getCompositionState();
+
+ // If any layer has a sideband stream, we will disable blurs. In that case, we don't
+ // want to force client composition because of the blur.
+ if (compState->sidebandStream != nullptr) {
+ return nullptr;
+ }
+ if (compState->backgroundBlurRadius > 0 || compState->blurRegions.size() > 0) {
layerRequestingBgComposition = layer;
}
}
@@ -897,6 +908,8 @@
needsProtected == renderEngine.isProtected()) {
mRenderSurface->setProtected(needsProtected);
}
+ } else if (!outputState.isSecure && renderEngine.isProtected()) {
+ renderEngine.useProtectedContext(false);
}
base::unique_fd fd;
@@ -1015,6 +1028,8 @@
// Used when a layer clears part of the buffer.
Region stubRegion;
+ bool disableBlurs = false;
+
for (auto* layer : getOutputLayersOrderedByZ()) {
const auto& layerState = layer->getState();
const auto* layerFEState = layer->getLayerFE().getCompositionState();
@@ -1028,6 +1043,8 @@
continue;
}
+ disableBlurs |= layerFEState->sidebandStream != nullptr;
+
const bool clientComposition = layer->requiresClientComposition();
// We clear the client target for non-client composed layers if
@@ -1056,7 +1073,8 @@
.viewport = outputState.layerStackSpace.content,
.dataspace = outputDataspace,
.realContentIsVisible = realContentIsVisible,
- .clearContent = !clientComposition};
+ .clearContent = !clientComposition,
+ .disableBlurs = disableBlurs};
std::vector<LayerFE::LayerSettings> results =
layerFE.prepareClientCompositionList(targetSettings);
if (realContentIsVisible && !results.empty()) {
diff --git a/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp b/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
index 6d01bf1..1befbf8 100644
--- a/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
@@ -160,6 +160,7 @@
EXPECT_CALL(mCompositionEngine, getHwComposer()).WillRepeatedly(ReturnRef(mHwComposer));
EXPECT_CALL(mCompositionEngine, getRenderEngine()).WillRepeatedly(ReturnRef(mRenderEngine));
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
}
DisplayCreationArgs getDisplayCreationArgsForPhysicalHWCDisplay() {
diff --git a/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp b/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
index 1e10365..1452192 100644
--- a/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
@@ -268,6 +268,8 @@
EXPECT_EQ(orientation, state.framebufferSpace.orientation);
EXPECT_EQ(state.displaySpace.content, state.transform.transform(state.layerStackSpace.content));
+
+ EXPECT_EQ(ui::Transform::ROT_90, mOutput->getTransformHint());
}
TEST_F(OutputTest, setProjectionWithSmallFramebufferWorks) {
@@ -2950,6 +2952,7 @@
mOutput.mState.usesClientComposition = false;
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(mOutput, setExpensiveRenderingExpected(false));
@@ -2962,6 +2965,7 @@
mOutput.mState.flipClientTarget = true;
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(*mRenderSurface, dequeueBuffer(_)).WillOnce(Return(mOutputBuffer));
EXPECT_CALL(mOutput, setExpensiveRenderingExpected(false));
@@ -2971,6 +2975,7 @@
TEST_F(OutputComposeSurfacesTest, doesMinimalWorkIfDequeueBufferFailsForClientComposition) {
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(*mRenderSurface, dequeueBuffer(_)).WillOnce(Return(nullptr));
@@ -2983,6 +2988,7 @@
mOutput.mState.flipClientTarget = true;
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(*mRenderSurface, dequeueBuffer(_)).WillOnce(Return(nullptr));
@@ -2993,6 +2999,7 @@
EXPECT_CALL(mOutput, getSkipColorTransform()).WillRepeatedly(Return(false));
EXPECT_CALL(*mDisplayColorProfile, hasWideColorGamut()).WillRepeatedly(Return(true));
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(mOutput, generateClientCompositionRequests(_, _, kDefaultOutputDataspace))
.WillRepeatedly(Return(std::vector<LayerFE::LayerSettings>{}));
EXPECT_CALL(mOutput, appendRegionFlashRequests(RegionEq(kDebugRegion), _))
@@ -3015,6 +3022,7 @@
EXPECT_CALL(mOutput, getSkipColorTransform()).WillRepeatedly(Return(false));
EXPECT_CALL(*mDisplayColorProfile, hasWideColorGamut()).WillRepeatedly(Return(true));
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(mOutput, generateClientCompositionRequests(_, _, kDefaultOutputDataspace))
.WillRepeatedly(Return(std::vector<LayerFE::LayerSettings>{r1}));
EXPECT_CALL(mOutput, appendRegionFlashRequests(RegionEq(kDebugRegion), _))
@@ -3042,6 +3050,7 @@
EXPECT_CALL(mOutput, getSkipColorTransform()).WillRepeatedly(Return(false));
EXPECT_CALL(*mDisplayColorProfile, hasWideColorGamut()).WillRepeatedly(Return(true));
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(mOutput, generateClientCompositionRequests(_, _, kDefaultOutputDataspace))
.WillRepeatedly(Return(std::vector<LayerFE::LayerSettings>{r1, r2}));
EXPECT_CALL(mOutput, appendRegionFlashRequests(RegionEq(kDebugRegion), _))
@@ -3070,6 +3079,7 @@
EXPECT_CALL(mOutput, getSkipColorTransform()).WillRepeatedly(Return(false));
EXPECT_CALL(*mDisplayColorProfile, hasWideColorGamut()).WillRepeatedly(Return(true));
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(mOutput, generateClientCompositionRequests(_, _, kDefaultOutputDataspace))
.WillRepeatedly(Return(std::vector<LayerFE::LayerSettings>{r1, r2}));
EXPECT_CALL(mOutput, appendRegionFlashRequests(RegionEq(kDebugRegion), _))
@@ -3098,6 +3108,7 @@
EXPECT_CALL(mOutput, getSkipColorTransform()).WillRepeatedly(Return(false));
EXPECT_CALL(*mDisplayColorProfile, hasWideColorGamut()).WillRepeatedly(Return(true));
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(mOutput, generateClientCompositionRequests(_, _, kDefaultOutputDataspace))
.WillRepeatedly(Return(std::vector<LayerFE::LayerSettings>{r1, r2}));
EXPECT_CALL(mOutput, appendRegionFlashRequests(RegionEq(kDebugRegion), _))
@@ -3129,6 +3140,7 @@
EXPECT_CALL(mOutput, getSkipColorTransform()).WillRepeatedly(Return(false));
EXPECT_CALL(*mDisplayColorProfile, hasWideColorGamut()).WillRepeatedly(Return(true));
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(mOutput, generateClientCompositionRequests(_, _, kDefaultOutputDataspace))
.WillOnce(Return(std::vector<LayerFE::LayerSettings>{r1, r2}))
.WillOnce(Return(std::vector<LayerFE::LayerSettings>{r1, r3}));
@@ -3151,6 +3163,7 @@
struct OutputComposeSurfacesTest_UsesExpectedDisplaySettings : public OutputComposeSurfacesTest {
OutputComposeSurfacesTest_UsesExpectedDisplaySettings() {
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(mOutput, generateClientCompositionRequests(_, _, kDefaultOutputDataspace))
.WillRepeatedly(Return(std::vector<LayerFE::LayerSettings>{}));
EXPECT_CALL(mOutput, appendRegionFlashRequests(RegionEq(kDebugRegion), _))
@@ -3298,6 +3311,8 @@
mOutput.mState.isSecure = false;
mLayer2.mLayerFEState.hasProtectedContent = true;
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(true));
+ EXPECT_CALL(mRenderEngine, isProtected).WillOnce(Return(true));
+ EXPECT_CALL(mRenderEngine, useProtectedContext(false)).WillOnce(Return(true));
mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs);
}
@@ -3390,6 +3405,7 @@
EXPECT_CALL(mOutput, getSkipColorTransform()).WillRepeatedly(Return(false));
EXPECT_CALL(*mDisplayColorProfile, hasWideColorGamut()).WillRepeatedly(Return(true));
EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
+ EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
EXPECT_CALL(mOutput, appendRegionFlashRequests(RegionEq(kDebugRegion), _))
.WillRepeatedly(Return());
EXPECT_CALL(*mRenderSurface, dequeueBuffer(_)).WillRepeatedly(Return(mOutputBuffer));
@@ -3672,6 +3688,7 @@
kDisplayDataspace,
false /* realContentIsVisible */,
true /* clearContent */,
+ false /* disabledBlurs */,
};
compositionengine::LayerFE::ClientCompositionTargetSettings layer2TargetSettings{
Region(kDisplayFrame),
@@ -3683,6 +3700,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
LayerFE::LayerSettings mBlackoutSettings = mLayers[1].mLayerSettings;
@@ -3726,6 +3744,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
compositionengine::LayerFE::ClientCompositionTargetSettings layer1TargetSettings{
Region(Rect(0, 0, 30, 30)),
@@ -3737,6 +3756,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
compositionengine::LayerFE::ClientCompositionTargetSettings layer2TargetSettings{
Region(Rect(0, 0, 40, 201)),
@@ -3748,6 +3768,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
EXPECT_CALL(mLayers[0].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer0TargetSettings))))
@@ -3779,6 +3800,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
compositionengine::LayerFE::ClientCompositionTargetSettings layer1TargetSettings{
Region(kDisplayFrame),
@@ -3790,6 +3812,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
compositionengine::LayerFE::ClientCompositionTargetSettings layer2TargetSettings{
Region(kDisplayFrame),
@@ -3801,6 +3824,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
EXPECT_CALL(mLayers[0].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer0TargetSettings))))
@@ -3832,6 +3856,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
compositionengine::LayerFE::ClientCompositionTargetSettings layer1TargetSettings{
@@ -3844,6 +3869,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
compositionengine::LayerFE::ClientCompositionTargetSettings layer2TargetSettings{
Region(kDisplayFrame),
@@ -3855,6 +3881,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
EXPECT_CALL(mLayers[0].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer0TargetSettings))))
@@ -3885,6 +3912,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
compositionengine::LayerFE::ClientCompositionTargetSettings layer1TargetSettings{
Region(kDisplayFrame),
@@ -3896,6 +3924,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
compositionengine::LayerFE::ClientCompositionTargetSettings layer2TargetSettings{
Region(kDisplayFrame),
@@ -3907,6 +3936,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
EXPECT_CALL(mLayers[0].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer0TargetSettings))))
@@ -3935,6 +3965,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
compositionengine::LayerFE::ClientCompositionTargetSettings layer1TargetSettings{
Region(kDisplayFrame),
@@ -3946,6 +3977,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
compositionengine::LayerFE::ClientCompositionTargetSettings layer2TargetSettings{
Region(kDisplayFrame),
@@ -3957,6 +3989,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
EXPECT_CALL(mLayers[0].mLayerFE, prepareClientCompositionList(Eq(ByRef(layer0TargetSettings))))
@@ -3998,6 +4031,34 @@
mOutput->updateAndWriteCompositionState(args);
}
+TEST_F(OutputUpdateAndWriteCompositionStateTest, handlesBlurRegionRequests) {
+ InjectedLayer layer1;
+ InjectedLayer layer2;
+ InjectedLayer layer3;
+
+ // Layer requesting blur, or below, should request client composition.
+ EXPECT_CALL(*layer1.outputLayer, updateCompositionState(false, true, ui::Transform::ROT_0));
+ EXPECT_CALL(*layer1.outputLayer, writeStateToHWC(false));
+ EXPECT_CALL(*layer2.outputLayer, updateCompositionState(false, true, ui::Transform::ROT_0));
+ EXPECT_CALL(*layer2.outputLayer, writeStateToHWC(false));
+ EXPECT_CALL(*layer3.outputLayer, updateCompositionState(false, false, ui::Transform::ROT_0));
+ EXPECT_CALL(*layer3.outputLayer, writeStateToHWC(false));
+
+ BlurRegion region;
+ layer2.layerFEState.blurRegions.push_back(region);
+
+ injectOutputLayer(layer1);
+ injectOutputLayer(layer2);
+ injectOutputLayer(layer3);
+
+ mOutput->editState().isEnabled = true;
+
+ CompositionRefreshArgs args;
+ args.updatingGeometryThisFrame = false;
+ args.devOptForceClientComposition = false;
+ mOutput->updateAndWriteCompositionState(args);
+}
+
TEST_F(GenerateClientCompositionRequestsTest, handlesLandscapeModeSplitScreenRequests) {
// In split-screen landscape mode, the screen is rotated 90 degrees, with
// one layer on the left covering the left side of the output, and one layer
@@ -4048,6 +4109,7 @@
kOutputDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
EXPECT_CALL(leftLayer.mOutputLayer, requiresClientComposition()).WillRepeatedly(Return(true));
@@ -4065,6 +4127,7 @@
kOutputDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
EXPECT_CALL(rightLayer.mOutputLayer, requiresClientComposition()).WillRepeatedly(Return(true));
@@ -4098,6 +4161,7 @@
kDisplayDataspace,
false /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
LayerFE::LayerSettings mShadowSettings;
@@ -4143,6 +4207,7 @@
kDisplayDataspace,
true /* realContentIsVisible */,
false /* clearContent */,
+ false /* disabledBlurs */,
};
EXPECT_CALL(mLayers[0].mOutputLayer, requiresClientComposition()).WillOnce(Return(false));
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index 5bd7a1f..cbc201f 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -248,6 +248,10 @@
return mCompositionDisplay->getState().layerStackId;
}
+ui::Transform::RotationFlags DisplayDevice::getTransformHint() const {
+ return mCompositionDisplay->getTransformHint();
+}
+
const ui::Transform& DisplayDevice::getTransform() const {
return mCompositionDisplay->getState().transform;
}
diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index fa684c0..cc38ab0 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -95,10 +95,7 @@
static ui::Transform::RotationFlags getPrimaryDisplayRotationFlags();
- ui::Transform::RotationFlags getTransformHint() const {
- return static_cast<ui::Transform::RotationFlags>(getTransform().getOrientation());
- }
-
+ ui::Transform::RotationFlags getTransformHint() const;
const ui::Transform& getTransform() const;
const Rect& getLayerStackSpaceRect() const;
const Rect& getOrientedDisplaySpaceRect() const;
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
index 4b4c050..901e19a 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
@@ -64,7 +64,7 @@
PowerAdvisor::PowerAdvisor()
: mUseUpdateImminentTimer(getUpdateTimeout() > 0),
mUpdateImminentTimer(
- OneShotTimer::Interval(getUpdateTimeout()),
+ "UpdateImminentTimer", OneShotTimer::Interval(getUpdateTimeout()),
/* resetCallback */ [this] { mSendUpdateImminent.store(false); },
/* timeoutCallback */ [this] { mSendUpdateImminent.store(true); }) {
if (mUseUpdateImminentTimer) {
diff --git a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
index 247ee23..2ac67cb 100644
--- a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
+++ b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
@@ -72,6 +72,7 @@
mOutputUsage(GRALLOC_USAGE_HW_COMPOSER),
mProducerSlotSource(0),
mProducerBuffers(),
+ mProducerSlotNeedReallocation(0),
mQueueBufferOutput(),
mSinkBufferWidth(0),
mSinkBufferHeight(0),
@@ -337,10 +338,14 @@
dbgSourceStr(source), *sslot, pslot, result);
uint64_t sourceBit = static_cast<uint64_t>(source) << pslot;
+ // reset producer slot reallocation flag
+ mProducerSlotNeedReallocation &= ~(1ULL << pslot);
+
if ((mProducerSlotSource & (1ULL << pslot)) != sourceBit) {
// This slot was previously dequeued from the other source; must
// re-request the buffer.
- result |= BUFFER_NEEDS_REALLOCATION;
+ mProducerSlotNeedReallocation |= 1ULL << pslot;
+
mProducerSlotSource &= ~(1ULL << pslot);
mProducerSlotSource |= sourceBit;
}
@@ -362,6 +367,9 @@
dbgSourceStr(source), pslot, mProducerBuffers[pslot].get(),
mProducerBuffers[pslot]->getPixelFormat(),
mProducerBuffers[pslot]->getUsage());
+
+ // propagate reallocation to VDS consumer
+ mProducerSlotNeedReallocation |= 1ULL << pslot;
}
return result;
@@ -436,6 +444,11 @@
if (outBufferAge) {
*outBufferAge = 0;
}
+
+ if ((mProducerSlotNeedReallocation & (1ULL << *pslot)) != 0) {
+ result |= BUFFER_NEEDS_REALLOCATION;
+ }
+
return result;
}
diff --git a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h
index 1974625..fba0e3b 100644
--- a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h
+++ b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h
@@ -176,6 +176,10 @@
uint64_t mProducerSlotSource;
sp<GraphicBuffer> mProducerBuffers[BufferQueueDefs::NUM_BUFFER_SLOTS];
+ // Need to propagate reallocation to VDS consumer.
+ // Each bit corresponds to a producer slot.
+ uint64_t mProducerSlotNeedReallocation;
+
// The QueueBufferOutput with the latest info from the sink, and with the
// transform hint cleared. Since we defer queueBuffer from the GPU driver
// to the sink, we have to return the previous version.
diff --git a/services/surfaceflinger/Fps.h b/services/surfaceflinger/Fps.h
new file mode 100644
index 0000000..38a9af0
--- /dev/null
+++ b/services/surfaceflinger/Fps.h
@@ -0,0 +1,112 @@
+/*
+ * 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.
+ */
+
+#pragma once
+
+#include <cmath>
+#include <ostream>
+#include <string>
+
+#include <android-base/stringprintf.h>
+#include <utils/Timers.h>
+
+namespace android {
+
+// Value which represents "frames per second". This class is a wrapper around
+// float, providing some useful utilities, such as comparisons with tolerance
+// and converting between period duruation and frequency.
+class Fps {
+public:
+ static constexpr Fps fromPeriodNsecs(nsecs_t period) { return Fps(1e9f / period, period); }
+
+ Fps() = default;
+ explicit constexpr Fps(float fps)
+ : fps(fps), period(fps == 0.0f ? 0 : static_cast<nsecs_t>(1e9f / fps)) {}
+
+ constexpr float getValue() const { return fps; }
+
+ constexpr nsecs_t getPeriodNsecs() const { return period; }
+
+ bool equalsWithMargin(const Fps& other) const { return std::abs(fps - other.fps) < kMargin; }
+
+ // DO NOT use for std::sort. Instead use comparesLess().
+ bool lessThanWithMargin(const Fps& other) const { return fps + kMargin < other.fps; }
+
+ bool greaterThanWithMargin(const Fps& other) const { return fps > other.fps + kMargin; }
+
+ bool lessThanOrEqualWithMargin(const Fps& other) const { return !greaterThanWithMargin(other); }
+
+ bool greaterThanOrEqualWithMargin(const Fps& other) const { return !lessThanWithMargin(other); }
+
+ bool isValid() const { return fps > 0.0f; }
+
+ int getIntValue() const { return static_cast<int>(std::round(fps)); }
+
+ // Use this comparator for sorting. Using a comparator with margins can
+ // cause std::sort to crash.
+ inline static bool comparesLess(const Fps& left, const Fps& right) {
+ return left.fps < right.fps;
+ }
+
+ // Compares two FPS with margin.
+ // Transitivity is not guaranteed, i.e. a==b and b==c doesn't imply a==c.
+ // DO NOT use with hash maps. Instead use EqualsInBuckets.
+ struct EqualsWithMargin {
+ bool operator()(const Fps& left, const Fps& right) const {
+ return left.equalsWithMargin(right);
+ }
+ };
+
+ // Equals comparator which can be used with hash maps.
+ // It's guaranteed that if two elements are equal, then their hashes are equal.
+ struct EqualsInBuckets {
+ bool operator()(const Fps& left, const Fps& right) const {
+ return left.getBucket() == right.getBucket();
+ }
+ };
+
+ inline friend std::string to_string(const Fps& fps) {
+ return base::StringPrintf("%.2ffps", fps.fps);
+ }
+
+ inline friend std::ostream& operator<<(std::ostream& os, const Fps& fps) {
+ return os << to_string(fps);
+ }
+
+private:
+ friend std::hash<android::Fps>;
+
+ constexpr Fps(float fps, nsecs_t period) : fps(fps), period(period) {}
+
+ float getBucket() const { return std::round(fps / kMargin); }
+
+ static constexpr float kMargin = 0.001f;
+ float fps = 0;
+ nsecs_t period = 0;
+};
+
+static_assert(std::is_trivially_copyable_v<Fps>);
+
+} // namespace android
+
+namespace std {
+template <>
+struct hash<android::Fps> {
+ std::size_t operator()(const android::Fps& fps) const {
+ return std::hash<float>()(fps.getBucket());
+ }
+};
+} // namespace std
\ No newline at end of file
diff --git a/services/surfaceflinger/FrameTimeline/Android.bp b/services/surfaceflinger/FrameTimeline/Android.bp
index 6ba4c43..1e6d21e 100644
--- a/services/surfaceflinger/FrameTimeline/Android.bp
+++ b/services/surfaceflinger/FrameTimeline/Android.bp
@@ -5,12 +5,17 @@
"FrameTimeline.cpp",
],
shared_libs: [
+ "android.hardware.graphics.composer@2.4",
"libbase",
"libcutils",
"liblog",
"libgui",
+ "libtimestats",
"libui",
"libutils",
],
+ static_libs: [
+ "libperfetto_client_experimental",
+ ],
export_include_dirs: ["."],
}
diff --git a/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp b/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
index 43176a3..b09f07a 100644
--- a/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
+++ b/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
@@ -29,6 +29,7 @@
namespace android::frametimeline::impl {
using base::StringAppendF;
+using FrameTimelineEvent = perfetto::protos::pbzero::FrameTimelineEvent;
void dumpTable(std::string& result, TimelineItem predictions, TimelineItem actuals,
const std::string& indent, PredictionState predictionState, nsecs_t baseTime) {
@@ -143,6 +144,32 @@
});
}
+FrameTimelineEvent::PresentType presentTypeToProto(int32_t jankMetadata) {
+ if (jankMetadata & EarlyPresent) {
+ return FrameTimelineEvent::PRESENT_EARLY;
+ }
+ if (jankMetadata & LatePresent) {
+ return FrameTimelineEvent::PRESENT_LATE;
+ }
+ return FrameTimelineEvent::PRESENT_ON_TIME;
+}
+
+FrameTimelineEvent::JankType JankTypeToProto(JankType jankType) {
+ switch (jankType) {
+ case JankType::None:
+ return FrameTimelineEvent::JANK_NONE;
+ case JankType::Display:
+ return FrameTimelineEvent::JANK_DISPLAY_HAL;
+ case JankType::SurfaceFlingerDeadlineMissed:
+ return FrameTimelineEvent::JANK_SF_DEADLINE_MISSED;
+ case JankType::AppDeadlineMissed:
+ case JankType::PredictionExpired:
+ return FrameTimelineEvent::JANK_APP_DEADLINE_MISSED;
+ default:
+ return FrameTimelineEvent::JANK_UNKNOWN;
+ }
+}
+
int64_t TokenManager::generateTokenForPredictions(TimelineItem&& predictions) {
ATRACE_CALL();
std::lock_guard<std::mutex> lock(mMutex);
@@ -177,9 +204,14 @@
}
}
-SurfaceFrame::SurfaceFrame(const std::string& layerName, PredictionState predictionState,
+SurfaceFrame::SurfaceFrame(int64_t token, pid_t ownerPid, uid_t ownerUid, std::string layerName,
+ std::string debugName, PredictionState predictionState,
frametimeline::TimelineItem&& predictions)
- : mLayerName(layerName),
+ : mToken(token),
+ mOwnerPid(ownerPid),
+ mOwnerUid(ownerUid),
+ mLayerName(std::move(layerName)),
+ mDebugName(std::move(debugName)),
mPresentState(PresentState::Unknown),
mPredictionState(predictionState),
mPredictions(predictions),
@@ -233,8 +265,11 @@
mJankMetadata = jankMetadata;
}
-JankType SurfaceFrame::getJankType() const {
+std::optional<JankType> SurfaceFrame::getJankType() const {
std::lock_guard<std::mutex> lock(mMutex);
+ if (mActuals.presentTime == 0) {
+ return std::nullopt;
+ }
return mJankType;
}
@@ -267,13 +302,15 @@
void SurfaceFrame::dump(std::string& result, const std::string& indent, nsecs_t baseTime) {
std::lock_guard<std::mutex> lock(mMutex);
StringAppendF(&result, "%s", indent.c_str());
- StringAppendF(&result, "Layer - %s", mLayerName.c_str());
+ StringAppendF(&result, "Layer - %s", mDebugName.c_str());
if (mJankType != JankType::None) {
// Easily identify a janky Surface Frame in the dump
StringAppendF(&result, " [*] ");
}
StringAppendF(&result, "\n");
StringAppendF(&result, "%s", indent.c_str());
+ StringAppendF(&result, "Owner Pid : %d\n", mOwnerPid);
+ StringAppendF(&result, "%s", indent.c_str());
StringAppendF(&result, "Present State : %s\n", presentStateToString(mPresentState).c_str());
StringAppendF(&result, "%s", indent.c_str());
StringAppendF(&result, "Prediction State : %s\n", toString(mPredictionState).c_str());
@@ -285,50 +322,110 @@
dumpTable(result, mPredictions, mActuals, indent, mPredictionState, baseTime);
}
-FrameTimeline::FrameTimeline()
+void SurfaceFrame::traceSurfaceFrame(int64_t displayFrameToken) {
+ using FrameTimelineDataSource = FrameTimeline::FrameTimelineDataSource;
+ FrameTimelineDataSource::Trace([&](FrameTimelineDataSource::TraceContext ctx) {
+ std::lock_guard<std::mutex> lock(mMutex);
+ if (mToken == ISurfaceComposer::INVALID_VSYNC_ID) {
+ ALOGD("Cannot trace SurfaceFrame - %s with invalid token", mLayerName.c_str());
+ return;
+ } else if (displayFrameToken == ISurfaceComposer::INVALID_VSYNC_ID) {
+ ALOGD("Cannot trace SurfaceFrame - %s with invalid displayFrameToken",
+ mLayerName.c_str());
+ return;
+ }
+ auto packet = ctx.NewTracePacket();
+ packet->set_timestamp_clock_id(perfetto::protos::pbzero::BUILTIN_CLOCK_MONOTONIC);
+ packet->set_timestamp(static_cast<uint64_t>(systemTime()));
+
+ auto* event = packet->set_frame_timeline_event();
+ auto* surfaceFrameEvent = event->set_surface_frame();
+
+ surfaceFrameEvent->set_token(mToken);
+ surfaceFrameEvent->set_display_frame_token(displayFrameToken);
+
+ if (mPresentState == PresentState::Dropped) {
+ surfaceFrameEvent->set_present_type(FrameTimelineEvent::PRESENT_DROPPED);
+ } else if (mPresentState == PresentState::Unknown) {
+ surfaceFrameEvent->set_present_type(FrameTimelineEvent::PRESENT_UNSPECIFIED);
+ } else {
+ surfaceFrameEvent->set_present_type(presentTypeToProto(mJankMetadata));
+ }
+ surfaceFrameEvent->set_on_time_finish(!(mJankMetadata & LateFinish));
+ surfaceFrameEvent->set_gpu_composition(mJankMetadata & GpuComposition);
+ surfaceFrameEvent->set_jank_type(JankTypeToProto(mJankType));
+
+ surfaceFrameEvent->set_expected_start_ns(mPredictions.startTime);
+ surfaceFrameEvent->set_expected_end_ns(mPredictions.endTime);
+
+ surfaceFrameEvent->set_actual_start_ns(mActuals.startTime);
+ surfaceFrameEvent->set_actual_end_ns(mActuals.endTime);
+
+ surfaceFrameEvent->set_layer_name(mDebugName);
+ surfaceFrameEvent->set_pid(mOwnerPid);
+ });
+}
+
+FrameTimeline::FrameTimeline(std::shared_ptr<TimeStats> timeStats)
: mCurrentDisplayFrame(std::make_shared<DisplayFrame>()),
- mMaxDisplayFrames(kDefaultMaxDisplayFrames) {}
+ mMaxDisplayFrames(kDefaultMaxDisplayFrames),
+ mTimeStats(std::move(timeStats)) {}
+
+void FrameTimeline::onBootFinished() {
+ perfetto::TracingInitArgs args;
+ args.backends = perfetto::kSystemBackend;
+ perfetto::Tracing::Initialize(args);
+ registerDataSource();
+}
+
+void FrameTimeline::registerDataSource() {
+ perfetto::DataSourceDescriptor dsd;
+ dsd.set_name(kFrameTimelineDataSource);
+ FrameTimelineDataSource::Register(dsd);
+}
FrameTimeline::DisplayFrame::DisplayFrame()
- : surfaceFlingerPredictions(TimelineItem()),
- surfaceFlingerActuals(TimelineItem()),
- predictionState(PredictionState::None),
- jankType(JankType::None),
- jankMetadata(0) {
+ : surfaceFlingerPredictions(TimelineItem()), surfaceFlingerActuals(TimelineItem()) {
this->surfaceFrames.reserve(kNumSurfaceFramesInitial);
}
-std::unique_ptr<android::frametimeline::SurfaceFrame> FrameTimeline::createSurfaceFrameForToken(
- const std::string& layerName, std::optional<int64_t> token) {
+std::shared_ptr<android::frametimeline::SurfaceFrame> FrameTimeline::createSurfaceFrameForToken(
+ pid_t ownerPid, uid_t ownerUid, std::string layerName, std::string debugName,
+ std::optional<int64_t> token) {
ATRACE_CALL();
if (!token) {
- return std::make_unique<impl::SurfaceFrame>(layerName, PredictionState::None,
+ return std::make_shared<impl::SurfaceFrame>(ISurfaceComposer::INVALID_VSYNC_ID,ownerPid,
+ ownerUid, std::move(layerName),
+ std::move(debugName), PredictionState::None,
TimelineItem());
}
std::optional<TimelineItem> predictions = mTokenManager.getPredictionsForToken(*token);
if (predictions) {
- return std::make_unique<impl::SurfaceFrame>(layerName, PredictionState::Valid,
+ return std::make_shared<impl::SurfaceFrame>(*token, ownerPid, ownerUid,
+ std::move(layerName), std::move(debugName),
+ PredictionState::Valid,
std::move(*predictions));
}
- return std::make_unique<impl::SurfaceFrame>(layerName, PredictionState::Expired,
+ return std::make_shared<impl::SurfaceFrame>(*token, ownerPid, ownerUid, std::move(layerName),
+ std::move(debugName), PredictionState::Expired,
TimelineItem());
}
void FrameTimeline::addSurfaceFrame(
- std::unique_ptr<android::frametimeline::SurfaceFrame> surfaceFrame,
+ std::shared_ptr<android::frametimeline::SurfaceFrame> surfaceFrame,
SurfaceFrame::PresentState state) {
ATRACE_CALL();
surfaceFrame->setPresentState(state);
- std::unique_ptr<impl::SurfaceFrame> implSurfaceFrame(
- static_cast<impl::SurfaceFrame*>(surfaceFrame.release()));
std::lock_guard<std::mutex> lock(mMutex);
- mCurrentDisplayFrame->surfaceFrames.push_back(std::move(implSurfaceFrame));
+ mCurrentDisplayFrame->surfaceFrames.push_back(
+ std::static_pointer_cast<impl::SurfaceFrame>(surfaceFrame));
}
void FrameTimeline::setSfWakeUp(int64_t token, nsecs_t wakeUpTime) {
ATRACE_CALL();
const std::optional<TimelineItem> prediction = mTokenManager.getPredictionsForToken(token);
std::lock_guard<std::mutex> lock(mMutex);
+ mCurrentDisplayFrame->token = token;
if (!prediction) {
mCurrentDisplayFrame->predictionState = PredictionState::Expired;
} else {
@@ -359,6 +456,7 @@
}
}
if (signalTime != Fence::SIGNAL_TIME_INVALID) {
+ int32_t totalJankReasons = JankType::None;
auto& displayFrame = pendingPresentFence.second;
displayFrame->surfaceFlingerActuals.presentTime = signalTime;
@@ -377,9 +475,11 @@
displayFrame->jankMetadata |= EarlyFinish;
}
- if (displayFrame->jankMetadata & EarlyFinish & EarlyPresent) {
+ if ((displayFrame->jankMetadata & EarlyFinish) &&
+ (displayFrame->jankMetadata & EarlyPresent)) {
displayFrame->jankType = JankType::SurfaceFlingerEarlyLatch;
- } else if (displayFrame->jankMetadata & LateFinish & LatePresent) {
+ } else if ((displayFrame->jankMetadata & LateFinish) &&
+ (displayFrame->jankMetadata & LatePresent)) {
displayFrame->jankType = JankType::SurfaceFlingerDeadlineMissed;
} else if (displayFrame->jankMetadata & EarlyPresent ||
displayFrame->jankMetadata & LatePresent) {
@@ -387,11 +487,15 @@
displayFrame->jankType = JankType::Display;
}
}
+
if (std::abs(sfActuals.startTime - sfPredictions.startTime) > kSFStartThreshold) {
displayFrame->jankMetadata |=
sfActuals.startTime > sfPredictions.startTime ? LateStart : EarlyStart;
}
+ totalJankReasons |= displayFrame->jankType;
+ traceDisplayFrame(*displayFrame);
+
for (auto& surfaceFrame : displayFrame->surfaceFrames) {
if (surfaceFrame->getPresentState() == SurfaceFrame::PresentState::Presented) {
// Only presented SurfaceFrames need to be updated
@@ -402,7 +506,6 @@
if (predictionState == PredictionState::Expired) {
// Jank analysis cannot be done on apps that don't use predictions
surfaceFrame->setJankInfo(JankType::PredictionExpired, 0);
- continue;
} else if (predictionState == PredictionState::Valid) {
const auto& actuals = surfaceFrame->getActuals();
const auto& predictions = surfaceFrame->getPredictions();
@@ -428,10 +531,18 @@
jankType = JankType::AppDeadlineMissed;
}
}
+
+ totalJankReasons |= jankType;
+ mTimeStats->incrementJankyFrames(surfaceFrame->getOwnerUid(),
+ surfaceFrame->getName(),
+ jankType | displayFrame->jankType);
surfaceFrame->setJankInfo(jankType, jankMetadata);
}
}
+ surfaceFrame->traceSurfaceFrame(displayFrame->token);
}
+
+ mTimeStats->incrementJankyFrames(totalJankReasons);
}
mPendingPresentFences.erase(mPendingPresentFences.begin() + static_cast<int>(i));
@@ -545,4 +656,31 @@
setMaxDisplayFrames(kDefaultMaxDisplayFrames);
}
+void FrameTimeline::traceDisplayFrame(const DisplayFrame& displayFrame) {
+ FrameTimelineDataSource::Trace([&](FrameTimelineDataSource::TraceContext ctx) {
+ if (displayFrame.token == ISurfaceComposer::INVALID_VSYNC_ID) {
+ ALOGD("Cannot trace DisplayFrame with invalid token");
+ return;
+ }
+ auto packet = ctx.NewTracePacket();
+ packet->set_timestamp_clock_id(perfetto::protos::pbzero::BUILTIN_CLOCK_MONOTONIC);
+ packet->set_timestamp(static_cast<uint64_t>(systemTime()));
+
+ auto* event = packet->set_frame_timeline_event();
+ auto* displayFrameEvent = event->set_display_frame();
+
+ displayFrameEvent->set_token(displayFrame.token);
+ displayFrameEvent->set_present_type(presentTypeToProto(displayFrame.jankMetadata));
+ displayFrameEvent->set_on_time_finish(!(displayFrame.jankMetadata & LateFinish));
+ displayFrameEvent->set_gpu_composition(displayFrame.jankMetadata & GpuComposition);
+ displayFrameEvent->set_jank_type(JankTypeToProto(displayFrame.jankType));
+
+ displayFrameEvent->set_expected_start_ns(displayFrame.surfaceFlingerPredictions.startTime);
+ displayFrameEvent->set_expected_end_ns(displayFrame.surfaceFlingerPredictions.endTime);
+
+ displayFrameEvent->set_actual_start_ns(displayFrame.surfaceFlingerActuals.startTime);
+ displayFrameEvent->set_actual_end_ns(displayFrame.surfaceFlingerActuals.endTime);
+ });
+}
+
} // namespace android::frametimeline::impl
diff --git a/services/surfaceflinger/FrameTimeline/FrameTimeline.h b/services/surfaceflinger/FrameTimeline/FrameTimeline.h
index bd637df..084935b 100644
--- a/services/surfaceflinger/FrameTimeline/FrameTimeline.h
+++ b/services/surfaceflinger/FrameTimeline/FrameTimeline.h
@@ -16,36 +16,21 @@
#pragma once
-#include <deque>
-#include <mutex>
-
+#include <../TimeStats/TimeStats.h>
#include <gui/ISurfaceComposer.h>
+#include <gui/JankInfo.h>
+#include <perfetto/trace/android/frame_timeline_event.pbzero.h>
+#include <perfetto/tracing.h>
#include <ui/FenceTime.h>
#include <utils/RefBase.h>
#include <utils/String16.h>
#include <utils/Timers.h>
#include <utils/Vector.h>
-namespace android::frametimeline {
+#include <deque>
+#include <mutex>
-/*
- * The type of jank that is associated with a Display/Surface frame
- */
-enum class JankType {
- // No Jank
- None,
- // Jank not related to SurfaceFlinger or the App
- Display,
- // SF took too long on the CPU
- SurfaceFlingerDeadlineMissed,
- // Either App or GPU took too long on the frame
- AppDeadlineMissed,
- // Predictions live for 120ms, if prediction is expired for a frame, there is definitely a jank
- // associated with the App if this is for a SurfaceFrame, and SF for a DisplayFrame.
- PredictionExpired,
- // Latching a buffer early might cause an early present of the frame
- SurfaceFlingerEarlyLatch,
-};
+namespace android::frametimeline {
enum JankMetadata {
// Frame was presented earlier than expected
@@ -125,6 +110,7 @@
virtual nsecs_t getActualQueueTime() const = 0;
virtual PresentState getPresentState() const = 0;
virtual PredictionState getPredictionState() const = 0;
+ virtual pid_t getOwnerPid() const = 0;
virtual void setPresentState(PresentState state) = 0;
@@ -134,6 +120,12 @@
virtual void setActualStartTime(nsecs_t actualStartTime) = 0;
virtual void setActualQueueTime(nsecs_t actualQueueTime) = 0;
virtual void setAcquireFenceTime(nsecs_t acquireFenceTime) = 0;
+
+ // Retrieves jank classification, if it's already been classified.
+ virtual std::optional<JankType> getJankType() const = 0;
+
+ // Token identifying the frame.
+ virtual int64_t getToken() const = 0;
};
/*
@@ -145,14 +137,20 @@
virtual ~FrameTimeline() = default;
virtual TokenManager* getTokenManager() = 0;
+ // Initializes the Perfetto DataSource that emits DisplayFrame and SurfaceFrame events. Test
+ // classes can avoid double registration by mocking this function.
+ virtual void onBootFinished() = 0;
+
// Create a new surface frame, set the predictions based on a token and return it to the caller.
// Sets the PredictionState of SurfaceFrame.
- virtual std::unique_ptr<SurfaceFrame> createSurfaceFrameForToken(
- const std::string& layerName, std::optional<int64_t> token) = 0;
+ // Debug name is the human-readable debugging string for dumpsys.
+ virtual std::shared_ptr<SurfaceFrame> createSurfaceFrameForToken(
+ pid_t ownerPid, uid_t ownerUid, std::string layerName, std::string debugName,
+ std::optional<int64_t> token) = 0;
// Adds a new SurfaceFrame to the current DisplayFrame. Frames from multiple layers can be
// composited into one display frame.
- virtual void addSurfaceFrame(std::unique_ptr<SurfaceFrame> surfaceFrame,
+ virtual void addSurfaceFrame(std::shared_ptr<SurfaceFrame> surfaceFrame,
SurfaceFrame::PresentState state) = 0;
// The first function called by SF for the current DisplayFrame. Fetches SF predictions based on
@@ -206,7 +204,8 @@
class SurfaceFrame : public android::frametimeline::SurfaceFrame {
public:
- SurfaceFrame(const std::string& layerName, PredictionState predictionState,
+ SurfaceFrame(int64_t token, pid_t ownerPid, uid_t ownerUid, std::string layerName,
+ std::string debugName, PredictionState predictionState,
TimelineItem&& predictions);
~SurfaceFrame() = default;
@@ -215,6 +214,12 @@
nsecs_t getActualQueueTime() const override;
PresentState getPresentState() const override;
PredictionState getPredictionState() const override { return mPredictionState; };
+ pid_t getOwnerPid() const override { return mOwnerPid; };
+ std::optional<JankType> getJankType() const override;
+ int64_t getToken() const override { return mToken; };
+ nsecs_t getBaseTime() const;
+ uid_t getOwnerUid() const { return mOwnerUid; };
+ const std::string& getName() const { return mLayerName; };
void setActualStartTime(nsecs_t actualStartTime) override;
void setActualQueueTime(nsecs_t actualQueueTime) override;
@@ -222,32 +227,47 @@
void setPresentState(PresentState state) override;
void setActualPresentTime(nsecs_t presentTime);
void setJankInfo(JankType jankType, int32_t jankMetadata);
- JankType getJankType() const;
- nsecs_t getBaseTime() const;
+
// All the timestamps are dumped relative to the baseTime
void dump(std::string& result, const std::string& indent, nsecs_t baseTime);
+ // Emits a packet for perfetto tracing. The function body will be executed only if tracing is
+ // enabled. The displayFrameToken is needed to link the SurfaceFrame to the corresponding
+ // DisplayFrame at the trace processor side.
+ void traceSurfaceFrame(int64_t displayFrameToken);
+
private:
+ const int64_t mToken;
+ const pid_t mOwnerPid;
+ const uid_t mOwnerUid;
const std::string mLayerName;
+ const std::string mDebugName;
PresentState mPresentState GUARDED_BY(mMutex);
const PredictionState mPredictionState;
const TimelineItem mPredictions;
TimelineItem mActuals GUARDED_BY(mMutex);
nsecs_t mActualQueueTime GUARDED_BY(mMutex);
mutable std::mutex mMutex;
- JankType mJankType GUARDED_BY(mMutex); // Enum for the type of jank
+ JankType mJankType GUARDED_BY(mMutex); // Enum for the type of jank
int32_t mJankMetadata GUARDED_BY(mMutex); // Additional details about the jank
};
class FrameTimeline : public android::frametimeline::FrameTimeline {
public:
- FrameTimeline();
+ class FrameTimelineDataSource : public perfetto::DataSource<FrameTimelineDataSource> {
+ void OnSetup(const SetupArgs&) override{};
+ void OnStart(const StartArgs&) override{};
+ void OnStop(const StopArgs&) override{};
+ };
+
+ FrameTimeline(std::shared_ptr<TimeStats> timeStats);
~FrameTimeline() = default;
frametimeline::TokenManager* getTokenManager() override { return &mTokenManager; }
- std::unique_ptr<frametimeline::SurfaceFrame> createSurfaceFrameForToken(
- const std::string& layerName, std::optional<int64_t> token) override;
- void addSurfaceFrame(std::unique_ptr<frametimeline::SurfaceFrame> surfaceFrame,
+ std::shared_ptr<frametimeline::SurfaceFrame> createSurfaceFrameForToken(
+ pid_t ownerPid, uid_t ownerUid, std::string layerName, std::string debugName,
+ std::optional<int64_t> token) override;
+ void addSurfaceFrame(std::shared_ptr<frametimeline::SurfaceFrame> surfaceFrame,
SurfaceFrame::PresentState state) override;
void setSfWakeUp(int64_t token, nsecs_t wakeupTime) override;
void setSfPresent(nsecs_t sfPresentTime,
@@ -256,6 +276,14 @@
void setMaxDisplayFrames(uint32_t size) override;
void reset() override;
+ // Sets up the perfetto tracing backend and data source.
+ void onBootFinished() override;
+ // Registers the data source with the perfetto backend. Called as part of onBootFinished()
+ // and should not be called manually outside of tests.
+ void registerDataSource();
+
+ static constexpr char kFrameTimelineDataSource[] = "android.surfaceflinger.frametimeline";
+
private:
// Friend class for testing
friend class android::frametimeline::FrameTimelineTest;
@@ -266,6 +294,8 @@
struct DisplayFrame {
DisplayFrame();
+ int64_t token = ISurfaceComposer::INVALID_VSYNC_ID;
+
/* Usage of TimelineItem w.r.t SurfaceFlinger
* startTime Time when SurfaceFlinger wakes up to handle transactions and buffer updates
* endTime Time when SurfaceFlinger sends a composited frame to Display
@@ -275,11 +305,11 @@
TimelineItem surfaceFlingerActuals;
// Collection of predictions and actual values sent over by Layers
- std::vector<std::unique_ptr<SurfaceFrame>> surfaceFrames;
+ std::vector<std::shared_ptr<SurfaceFrame>> surfaceFrames;
- PredictionState predictionState;
+ PredictionState predictionState = PredictionState::None;
JankType jankType = JankType::None; // Enum for the type of jank
- int32_t jankMetadata = 0x0; // Additional details about the jank
+ int32_t jankMetadata = 0x0; // Additional details about the jank
};
void flushPendingPresentFences() REQUIRES(mMutex);
@@ -292,6 +322,10 @@
void dumpAll(std::string& result);
void dumpJank(std::string& result);
+ // Emits a packet for perfetto tracing. The function body will be executed only if tracing is
+ // enabled.
+ void traceDisplayFrame(const DisplayFrame& displayFrame) REQUIRES(mMutex);
+
// Sliding window of display frames. TODO(b/168072834): compare perf with fixed size array
std::deque<std::shared_ptr<DisplayFrame>> mDisplayFrames GUARDED_BY(mMutex);
std::vector<std::pair<std::shared_ptr<FenceTime>, std::shared_ptr<DisplayFrame>>>
@@ -300,11 +334,12 @@
TokenManager mTokenManager;
std::mutex mMutex;
uint32_t mMaxDisplayFrames;
+ std::shared_ptr<TimeStats> mTimeStats;
static constexpr uint32_t kDefaultMaxDisplayFrames = 64;
- // The initial container size for the vector<SurfaceFrames> inside display frame. Although this
- // number doesn't represent any bounds on the number of surface frames that can go in a display
- // frame, this is a good starting size for the vector so that we can avoid the internal vector
- // resizing that happens with push_back.
+ // The initial container size for the vector<SurfaceFrames> inside display frame. Although
+ // this number doesn't represent any bounds on the number of surface frames that can go in a
+ // display frame, this is a good starting size for the vector so that we can avoid the
+ // internal vector resizing that happens with push_back.
static constexpr uint32_t kNumSurfaceFramesInitial = 10;
// The various thresholds for App and SF. If the actual timestamp falls within the threshold
// compared to prediction, we don't treat it as a jank.
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 629bee8..d5b599a 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -74,6 +74,9 @@
#define DEBUG_RESIZE 0
namespace android {
+namespace {
+constexpr int kDumpTableRowLength = 159;
+} // namespace
using base::StringAppendF;
using namespace android::flag_operators;
@@ -150,9 +153,11 @@
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);
} else {
// A create layer request from a non system request cannot specify the owner uid
mOwnerUid = mCallingUid;
+ mOwnerPid = mCallingPid;
}
}
@@ -482,6 +487,7 @@
compositionState->blendMode = static_cast<Hwc2::IComposerClient::BlendMode>(blendMode);
compositionState->alpha = alpha;
compositionState->backgroundBlurRadius = drawingState.backgroundBlurRadius;
+ compositionState->blurRegions = drawingState.blurRegions;
}
void Layer::prepareGeometryCompositionState() {
@@ -550,7 +556,8 @@
isOpaque(drawingState) && !usesRoundedCorners && getAlpha() == 1.0_hf;
// Force client composition for special cases known only to the front-end.
- if (isHdrY410() || usesRoundedCorners || drawShadows()) {
+ if (isHdrY410() || usesRoundedCorners || drawShadows() ||
+ getDrawingState().blurRegions.size() > 0) {
compositionState->forceClientComposition = true;
}
}
@@ -623,7 +630,7 @@
// ---------------------------------------------------------------------------
std::optional<compositionengine::LayerFE::LayerSettings> Layer::prepareClientComposition(
- compositionengine::LayerFE::ClientCompositionTargetSettings& /* targetSettings */) {
+ compositionengine::LayerFE::ClientCompositionTargetSettings& targetSettings) {
if (!getCompositionState()) {
return {};
}
@@ -645,7 +652,10 @@
layerSettings.alpha = alpha;
layerSettings.sourceDataspace = getDataSpace();
- layerSettings.backgroundBlurRadius = getBackgroundBlurRadius();
+ if (!targetSettings.disableBlurs) {
+ layerSettings.backgroundBlurRadius = getBackgroundBlurRadius();
+ layerSettings.blurRegions = getBlurRegions();
+ }
return layerSettings;
}
@@ -809,7 +819,8 @@
// to be applied as per normal (no synchronization).
mCurrentState.barrierLayer_legacy = nullptr;
} else {
- auto syncPoint = std::make_shared<SyncPoint>(mCurrentState.barrierFrameNumber, this);
+ auto syncPoint = std::make_shared<SyncPoint>(mCurrentState.barrierFrameNumber, this,
+ barrierLayer);
if (barrierLayer->addSyncPoint(syncPoint)) {
std::stringstream ss;
ss << "Adding sync point " << mCurrentState.barrierFrameNumber;
@@ -834,7 +845,7 @@
ATRACE_CALL();
*stateToCommit = mPendingStates[0];
- mPendingStates.removeAt(0);
+ mPendingStates.pop_front();
ATRACE_INT(mTransactionName.c_str(), mPendingStates.size());
}
@@ -846,7 +857,7 @@
// If we don't have a sync point for this, apply it anyway. It
// will be visually wrong, but it should keep us from getting
// into too much trouble.
- ALOGE("[%s] No local sync point found", getDebugName());
+ ALOGV("[%s] No local sync point found", getDebugName());
popPendingState(stateToCommit);
stateUpdateAvailable = true;
continue;
@@ -873,6 +884,7 @@
mRemoteSyncPoints.pop_front();
} else {
ATRACE_NAME("!frameIsAvailable");
+ mRemoteSyncPoints.front()->checkTimeoutAndLog();
break;
}
} else {
@@ -896,15 +908,17 @@
? std::nullopt
: std::make_optional(stateToCommit->frameTimelineVsyncId);
- auto surfaceFrame =
- mFlinger->mFrameTimeline->createSurfaceFrameForToken(mTransactionName, vsyncId);
- surfaceFrame->setActualQueueTime(stateToCommit->postTime);
+ mSurfaceFrame =
+ mFlinger->mFrameTimeline->createSurfaceFrameForToken(getOwnerPid(), getOwnerUid(),
+ mName, mTransactionName,
+ vsyncId);
+ mSurfaceFrame->setActualQueueTime(stateToCommit->postTime);
// For transactions we set the acquire fence time to the post time as we
// don't have a buffer. For BufferStateLayer it is overridden in
// BufferStateLayer::applyPendingStates
- surfaceFrame->setAcquireFenceTime(stateToCommit->postTime);
+ mSurfaceFrame->setAcquireFenceTime(stateToCommit->postTime);
- mSurfaceFrame = std::move(surfaceFrame);
+ onSurfaceFrameCreated(mSurfaceFrame);
}
mCurrentState.modified = false;
@@ -1034,6 +1048,12 @@
mCurrentState.inputInfoChanged = false;
}
+ // Add the callbacks from the drawing state into the current state. This is so when the current
+ // state gets copied to drawing, we don't lose the callback handles that are still in drawing.
+ for (auto& handle : s.callbackHandles) {
+ c.callbackHandles.push_back(handle);
+ }
+
// Commit the transaction
commitTransaction(c);
mPendingStatesSnapshot = mPendingStates;
@@ -1044,7 +1064,7 @@
void Layer::commitTransaction(const State& stateToCommit) {
mDrawingState = stateToCommit;
- mFlinger->mFrameTimeline->addSurfaceFrame(std::move(mSurfaceFrame), PresentState::Presented);
+ mFlinger->mFrameTimeline->addSurfaceFrame(mSurfaceFrame, PresentState::Presented);
}
uint32_t Layer::getTransactionFlags(uint32_t flags) {
@@ -1261,7 +1281,8 @@
t.set(matrix.dsdx, matrix.dtdy, matrix.dtdx, matrix.dsdy);
if (!allowNonRectPreservingTransforms && !t.preserveRects()) {
- ALOGW("Attempt to set rotation matrix without permission ACCESS_SURFACE_FLINGER ignored");
+ ALOGW("Attempt to set rotation matrix without permission ACCESS_SURFACE_FLINGER nor "
+ "ROTATE_SURFACE_FLINGER ignored");
return false;
}
mCurrentState.sequence++;
@@ -1279,6 +1300,14 @@
return true;
}
+bool Layer::setBlurRegions(const std::vector<BlurRegion>& blurRegions) {
+ mCurrentState.sequence++;
+ mCurrentState.blurRegions = blurRegions;
+ mCurrentState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
bool Layer::setFlags(uint8_t flags, uint8_t mask) {
const uint32_t newFlags = (mCurrentState.flags & ~mask) | (flags & mask);
if (mCurrentState.flags == newFlags) return false;
@@ -1402,7 +1431,8 @@
// First traverse the tree and count how many layers has votes
int layersWithVote = 0;
traverseTree([&layersWithVote](Layer* layer) {
- const auto layerVotedWithDefaultCompatibility = layer->mCurrentState.frameRate.rate > 0 &&
+ const auto layerVotedWithDefaultCompatibility =
+ layer->mCurrentState.frameRate.rate.isValid() &&
layer->mCurrentState.frameRate.type == FrameRateCompatibility::Default;
const auto layerVotedWithNoVote =
layer->mCurrentState.frameRate.type == FrameRateCompatibility::NoVote;
@@ -1455,7 +1485,6 @@
}
void Layer::setFrameTimelineVsyncForTransaction(int64_t frameTimelineVsyncId, nsecs_t postTime) {
- mCurrentState.sequence++;
mCurrentState.frameTimelineVsyncId = frameTimelineVsyncId;
mCurrentState.postTime = postTime;
mCurrentState.modified = true;
@@ -1464,14 +1493,14 @@
Layer::FrameRate Layer::getFrameRateForLayerTree() const {
const auto frameRate = getDrawingState().frameRate;
- if (frameRate.rate > 0 || frameRate.type == FrameRateCompatibility::NoVote) {
+ if (frameRate.rate.isValid() || frameRate.type == FrameRateCompatibility::NoVote) {
return frameRate;
}
// This layer doesn't have a frame rate. If one of its ancestors or successors
// have a vote, return a NoVote for ancestors/successors to set the vote
if (getDrawingState().treeHasFrameRateVote) {
- return {0, FrameRateCompatibility::NoVote};
+ return {Fps(0.0f), FrameRateCompatibility::NoVote};
}
return frameRate;
@@ -1599,11 +1628,8 @@
}
void Layer::miniDumpHeader(std::string& result) {
- result.append("-------------------------------");
- result.append("-------------------------------");
- result.append("-------------------------------");
- result.append("-------------------------------");
- result.append("-------------------\n");
+ result.append(kDumpTableRowLength, '-');
+ result.append("\n");
result.append(" Layer name\n");
result.append(" Z | ");
result.append(" Window Type | ");
@@ -1611,12 +1637,9 @@
result.append(" Transform | ");
result.append(" Disp Frame (LTRB) | ");
result.append(" Source Crop (LTRB) | ");
- result.append(" Frame Rate (Explicit) [Focused]\n");
- result.append("-------------------------------");
- result.append("-------------------------------");
- result.append("-------------------------------");
- result.append("-------------------------------");
- result.append("-------------------\n");
+ result.append(" Frame Rate (Explicit) (Seamlessness) [Focused]\n");
+ result.append(kDumpTableRowLength, '-');
+ result.append("\n");
}
std::string Layer::frameRateCompatibilityString(Layer::FrameRateCompatibility compatibility) {
@@ -1665,22 +1688,20 @@
const FloatRect& crop = outputLayerState.sourceCrop;
StringAppendF(&result, "%6.1f %6.1f %6.1f %6.1f | ", crop.left, crop.top, crop.right,
crop.bottom);
- if (layerState.frameRate.rate != 0 ||
+ if (layerState.frameRate.rate.isValid() ||
layerState.frameRate.type != FrameRateCompatibility::Default) {
- StringAppendF(&result, "% 6.2ffps %15s", layerState.frameRate.rate,
- frameRateCompatibilityString(layerState.frameRate.type).c_str());
+ StringAppendF(&result, "%s %15s %17s", to_string(layerState.frameRate.rate).c_str(),
+ frameRateCompatibilityString(layerState.frameRate.type).c_str(),
+ toString(layerState.frameRate.seamlessness).c_str());
} else {
- StringAppendF(&result, " ");
+ result.append(41, ' ');
}
const auto focused = isLayerFocusedBasedOnPriority(getFrameRateSelectionPriority());
StringAppendF(&result, " [%s]\n", focused ? "*" : " ");
- result.append("- - - - - - - - - - - - - - - - ");
- result.append("- - - - - - - - - - - - - - - - ");
- result.append("- - - - - - - - - - - - - - - - ");
- result.append("- - - - - - - - - - - - - - - - ");
- result.append("- - - - - - - -\n");
+ result.append(kDumpTableRowLength, '-');
+ result.append("\n");
}
void Layer::dumpFrameStats(std::string& result) const {
@@ -1723,7 +1744,7 @@
FrameEventHistoryDelta* outDelta) {
if (newTimestamps) {
mFlinger->mTimeStats->setPostTime(getSequence(), newTimestamps->frameNumber,
- getName().c_str(), newTimestamps->postedTime);
+ getName().c_str(), mOwnerUid, newTimestamps->postedTime);
mFlinger->mTimeStats->setAcquireFence(getSequence(), newTimestamps->frameNumber,
newTimestamps->acquireFence);
}
@@ -2167,6 +2188,10 @@
return getDrawingState().backgroundBlurRadius;
}
+const std::vector<BlurRegion>& Layer::getBlurRegions() const {
+ return getDrawingState().blurRegions;
+}
+
Layer::RoundedCornerState Layer::getRoundedCornerState() const {
const auto& p = mDrawingParent.promote();
if (p != nullptr) {
@@ -2409,27 +2434,7 @@
return mRemovedFromCurrentState;
}
-InputWindowInfo Layer::fillInputInfo() {
- if (!hasInputInfo()) {
- mDrawingState.inputInfo.name = getName();
- mDrawingState.inputInfo.ownerUid = mCallingUid;
- mDrawingState.inputInfo.ownerPid = mCallingPid;
- mDrawingState.inputInfo.inputFeatures = InputWindowInfo::Feature::NO_INPUT_CHANNEL;
- mDrawingState.inputInfo.flags = InputWindowInfo::Flag::NOT_TOUCH_MODAL;
- mDrawingState.inputInfo.displayId = getLayerStack();
- }
-
- InputWindowInfo info = mDrawingState.inputInfo;
- info.id = sequence;
-
- if (info.displayId == ADISPLAY_ID_NONE) {
- info.displayId = getLayerStack();
- }
-
- ui::Transform t = getTransform();
- int32_t xSurfaceInset = info.surfaceInset;
- int32_t ySurfaceInset = info.surfaceInset;
-
+void Layer::fillInputFrameInfo(InputWindowInfo& info) {
// Transform layer size to screen space and inset it by surface insets.
// If this is a portal window, set the touchableRegion to the layerBounds.
Rect layerBounds = info.portalToDisplayId == ADISPLAY_ID_NONE
@@ -2439,6 +2444,20 @@
layerBounds = getCroppedBufferSize(getDrawingState());
}
+ if (!layerBounds.isValid()) {
+ // If the layer bounds is empty, set the frame to empty and clear the transform
+ info.frameLeft = 0;
+ info.frameTop = 0;
+ info.frameRight = 0;
+ info.frameBottom = 0;
+ info.transform.reset();
+ return;
+ }
+
+ ui::Transform t = getTransform();
+ int32_t xSurfaceInset = info.surfaceInset;
+ int32_t ySurfaceInset = info.surfaceInset;
+
const float xScale = t.getScaleX();
const float yScale = t.getScaleY();
if (xScale != 1.0f || yScale != 1.0f) {
@@ -2471,12 +2490,6 @@
transformedLayerBounds.bottom = tmp;
}
- // Input coordinates should be in display coordinate space.
- info.frameLeft = transformedLayerBounds.left;
- info.frameTop = transformedLayerBounds.top;
- info.frameRight = transformedLayerBounds.right;
- info.frameBottom = transformedLayerBounds.bottom;
-
// Compute the correct transform to send to input. This will allow it to transform the
// input coordinates from display space into window space. Therefore, it needs to use the
// final layer frame to create the inverse transform. Since surface insets are added later,
@@ -2498,9 +2511,40 @@
inputTransform.set(translation.x, translation.y);
info.transform = inputTransform.inverse();
+ // We need to send the layer bounds cropped to the screenbounds since the layer can be cropped.
+ // The frame should be the area the user sees on screen since it's used for occlusion
+ // detection.
+ Rect screenBounds = Rect{mScreenBounds};
+ transformedLayerBounds.intersect(screenBounds, &transformedLayerBounds);
+ info.frameLeft = transformedLayerBounds.left;
+ info.frameTop = transformedLayerBounds.top;
+ info.frameRight = transformedLayerBounds.right;
+ info.frameBottom = transformedLayerBounds.bottom;
+
// Position the touchable region relative to frame screen location and restrict it to frame
// bounds.
info.touchableRegion = inputTransform.transform(info.touchableRegion);
+}
+
+InputWindowInfo Layer::fillInputInfo() {
+ if (!hasInputInfo()) {
+ mDrawingState.inputInfo.name = getName();
+ mDrawingState.inputInfo.ownerUid = mOwnerUid;
+ mDrawingState.inputInfo.ownerPid = mOwnerPid;
+ mDrawingState.inputInfo.inputFeatures = InputWindowInfo::Feature::NO_INPUT_CHANNEL;
+ mDrawingState.inputInfo.flags = InputWindowInfo::Flag::NOT_TOUCH_MODAL;
+ mDrawingState.inputInfo.displayId = getLayerStack();
+ }
+
+ InputWindowInfo info = mDrawingState.inputInfo;
+ info.id = sequence;
+
+ if (info.displayId == ADISPLAY_ID_NONE) {
+ info.displayId = getLayerStack();
+ }
+
+ fillInputFrameInfo(info);
+
// For compatibility reasons we let layers which can receive input
// receive input before they have actually submitted a buffer. Because
// of this we use canReceiveInput instead of isVisible to check the
@@ -2722,6 +2766,12 @@
// ---------------------------------------------------------------------------
+std::ostream& operator<<(std::ostream& stream, const Layer::FrameRate& rate) {
+ return stream << "{rate=" << rate.rate
+ << " type=" << Layer::frameRateCompatibilityString(rate.type)
+ << " seamlessness=" << toString(rate.seamlessness) << "}";
+}
+
}; // namespace android
#if defined(__gl_h_)
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 4b7c611..2cfdba3 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -26,6 +26,7 @@
#include <renderengine/Mesh.h>
#include <renderengine/Texture.h>
#include <sys/types.h>
+#include <ui/BlurRegion.h>
#include <ui/FloatRect.h>
#include <ui/FrameStats.h>
#include <ui/GraphicBuffer.h>
@@ -35,6 +36,7 @@
#include <utils/RefBase.h>
#include <utils/Timers.h>
+#include <chrono>
#include <cstdint>
#include <list>
#include <optional>
@@ -44,11 +46,14 @@
#include "ClientCache.h"
#include "DisplayHardware/ComposerHal.h"
#include "DisplayHardware/HWComposer.h"
+#include "Fps.h"
#include "FrameTracker.h"
#include "LayerVector.h"
#include "MonitoredProducer.h"
#include "RenderArea.h"
+#include "Scheduler/Seamlessness.h"
#include "SurfaceFlinger.h"
+#include "SurfaceTracing.h"
#include "TransactionCompletedThread.h"
using namespace android::surfaceflinger;
@@ -150,14 +155,22 @@
// Encapsulates the frame rate and compatibility of the layer. This information will be used
// when the display refresh rate is determined.
struct FrameRate {
- float rate;
- FrameRateCompatibility type;
+ using Seamlessness = scheduler::Seamlessness;
- FrameRate() : rate(0), type(FrameRateCompatibility::Default) {}
- FrameRate(float rate, FrameRateCompatibility type) : rate(rate), type(type) {}
+ Fps rate;
+ FrameRateCompatibility type;
+ Seamlessness seamlessness;
+
+ FrameRate()
+ : rate(0),
+ type(FrameRateCompatibility::Default),
+ seamlessness(Seamlessness::Default) {}
+ FrameRate(Fps rate, FrameRateCompatibility type, bool shouldBeSeamless = true)
+ : rate(rate), type(type), seamlessness(getSeamlessness(rate, shouldBeSeamless)) {}
bool operator==(const FrameRate& other) const {
- return rate == other.rate && type == other.type;
+ return rate.equalsWithMargin(other.rate) && type == other.type &&
+ seamlessness == other.seamlessness;
}
bool operator!=(const FrameRate& other) const { return !(*this == other); }
@@ -165,6 +178,19 @@
// Convert an ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_* value to a
// Layer::FrameRateCompatibility. Logs fatal if the compatibility value is invalid.
static FrameRateCompatibility convertCompatibility(int8_t compatibility);
+
+ private:
+ static Seamlessness getSeamlessness(Fps rate, bool shouldBeSeamless) {
+ if (!rate.isValid()) {
+ // Refresh rate of 0 is a special value which should reset the vote to
+ // its default value.
+ return Seamlessness::Default;
+ } else if (shouldBeSeamless) {
+ return Seamlessness::OnlySeamless;
+ } else {
+ return Seamlessness::SeamedAndSeamless;
+ }
+ }
};
struct State {
@@ -255,6 +281,9 @@
// be rendered around the layer.
float shadowRadius;
+ // Layer regions that are made of custom materials, like frosted glass
+ std::vector<BlurRegion> blurRegions;
+
// Priority of the layer assigned by Window Manager.
int32_t frameRateSelectionPriority;
@@ -391,6 +420,7 @@
// When non-zero, everything below this layer will be blurred by backgroundBlurRadius, which
// is specified in pixels.
virtual bool setBackgroundBlurRadius(int backgroundBlurRadius);
+ virtual bool setBlurRegions(const std::vector<BlurRegion>& effectRegions);
virtual bool setTransparentRegionHint(const Region& transparent);
virtual bool setFlags(uint8_t flags, uint8_t mask);
virtual bool setLayerStack(uint32_t layerStack);
@@ -436,6 +466,7 @@
virtual bool setColorSpaceAgnostic(const bool agnostic);
virtual bool setFrameRateSelectionPriority(int32_t priority);
virtual bool setFixedTransformHint(ui::Transform::RotationFlags fixedTransformHint);
+ virtual void setAutoRefresh(bool /* autoRefresh */) {}
// 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;
@@ -465,7 +496,7 @@
virtual bool canReceiveInput() const;
/*
- * isProtected - true if the layer may contain protected content in the
+ * isProtected - true if the layer may contain protected contents in the
* GRALLOC_USAGE_PROTECTED sense.
*/
virtual bool isProtected() const { return false; }
@@ -677,7 +708,8 @@
/*
* isSecure - true if this surface is secure, that is if it prevents
- * screenshots or VNC servers.
+ * screenshots or VNC servers. A surface can be set to be secure by the
+ * application, being secure doesn't mean the surface has DRM contents.
*/
bool isSecure() const;
@@ -849,6 +881,8 @@
uid_t getOwnerUid() { return mOwnerUid; }
+ pid_t getOwnerPid() { return mOwnerPid; }
+
// This layer is not a clone, but it's the parent to the cloned hierarchy. The
// variable mClonedChild represents the top layer that will be cloned so this
// layer will be the parent of mClonedChild.
@@ -869,12 +903,13 @@
protected:
class SyncPoint {
public:
- explicit SyncPoint(uint64_t frameNumber, wp<Layer> requestedSyncLayer)
+ explicit SyncPoint(uint64_t frameNumber, wp<Layer> requestedSyncLayer,
+ wp<Layer> barrierLayer_legacy)
: mFrameNumber(frameNumber),
mFrameIsAvailable(false),
mTransactionIsApplied(false),
- mRequestedSyncLayer(requestedSyncLayer) {}
-
+ mRequestedSyncLayer(requestedSyncLayer),
+ mBarrierLayer_legacy(barrierLayer_legacy) {}
uint64_t getFrameNumber() const { return mFrameNumber; }
bool frameIsAvailable() const { return mFrameIsAvailable; }
@@ -887,11 +922,42 @@
sp<Layer> getRequestedSyncLayer() { return mRequestedSyncLayer.promote(); }
+ sp<Layer> getBarrierLayer() const { return mBarrierLayer_legacy.promote(); }
+
+ bool isTimeout() const {
+ using namespace std::chrono_literals;
+ static constexpr std::chrono::nanoseconds TIMEOUT_THRESHOLD = 1s;
+
+ return std::chrono::steady_clock::now() - mCreateTimeStamp > TIMEOUT_THRESHOLD;
+ }
+
+ void checkTimeoutAndLog() {
+ using namespace std::chrono_literals;
+ static constexpr std::chrono::nanoseconds LOG_PERIOD = 1s;
+
+ if (!frameIsAvailable() && isTimeout()) {
+ const auto now = std::chrono::steady_clock::now();
+ if (now - mLastLogTime > LOG_PERIOD) {
+ mLastLogTime = now;
+ sp<Layer> requestedSyncLayer = getRequestedSyncLayer();
+ sp<Layer> barrierLayer = getBarrierLayer();
+ ALOGW("[%s] sync point %" PRIu64 " wait timeout %lld for %s",
+ requestedSyncLayer ? requestedSyncLayer->getDebugName() : "Removed",
+ mFrameNumber, (now - mCreateTimeStamp).count(),
+ barrierLayer ? barrierLayer->getDebugName() : "Removed");
+ }
+ }
+ }
+
private:
const uint64_t mFrameNumber;
std::atomic<bool> mFrameIsAvailable;
std::atomic<bool> mTransactionIsApplied;
wp<Layer> mRequestedSyncLayer;
+ wp<Layer> mBarrierLayer_legacy;
+ const std::chrono::time_point<std::chrono::steady_clock> mCreateTimeStamp =
+ std::chrono::steady_clock::now();
+ std::chrono::time_point<std::chrono::steady_clock> mLastLogTime;
};
friend class impl::SurfaceInterceptor;
@@ -911,6 +977,7 @@
virtual void commitTransaction(const State& stateToCommit);
virtual bool applyPendingStates(State* stateToCommit);
virtual uint32_t doTransactionResize(uint32_t flags, Layer::State* stateToCommit);
+ virtual void onSurfaceFrameCreated(const std::shared_ptr<frametimeline::SurfaceFrame>&) {}
// Returns mCurrentScaling mode (originating from the
// Client) or mOverrideScalingMode mode (originating from
@@ -977,12 +1044,12 @@
State mDrawingState;
// Store a copy of the pending state so that the drawing thread can access the
// states without a lock.
- Vector<State> mPendingStatesSnapshot;
+ std::deque<State> mPendingStatesSnapshot;
// these are protected by an external lock (mStateLock)
State mCurrentState;
std::atomic<uint32_t> mTransactionFlags{0};
- Vector<State> mPendingStates;
+ std::deque<State> mPendingStates;
// Timestamp history for UIAutomation. Thread safe.
FrameTracker mFrameTracker;
@@ -1035,7 +1102,15 @@
const InputWindowInfo::Type mWindowType;
// Can only be accessed with the SF state lock held.
- std::unique_ptr<frametimeline::SurfaceFrame> mSurfaceFrame;
+ std::shared_ptr<frametimeline::SurfaceFrame> mSurfaceFrame;
+
+ // The owner of the layer. If created from a non system process, it will be the calling uid.
+ // If created from a system process, the value can be passed in.
+ uid_t mOwnerUid;
+
+ // The owner pid of the layer. If created from a non system process, it will be the calling pid.
+ // If created from a system process, the value can be passed in.
+ pid_t mOwnerPid;
private:
virtual void setTransformHint(ui::Transform::RotationFlags) {}
@@ -1072,6 +1147,9 @@
// null.
sp<Layer> getRootLayer();
+ // Fills in the frame and transform info for the InputWindowInfo
+ void fillInputFrameInfo(InputWindowInfo& info);
+
// Cached properties computed from drawing state
// Effective transform taking into account parent transforms and any parent scaling, which is
// a transform from the current layer coordinate space to display(screen) coordinate space.
@@ -1095,10 +1173,6 @@
pid_t mCallingPid;
uid_t mCallingUid;
- // The owner of the layer. If created from a non system process, it will be the calling uid.
- // If created from a system process, the value can be passed in.
- uid_t mOwnerUid;
-
// The current layer is a clone of mClonedFrom. This means that this layer will update it's
// properties based on mClonedFrom. When mClonedFrom latches a new buffer for BufferLayers,
// this layer will update it's buffer. When mClonedFrom updates it's drawing state, children,
@@ -1109,6 +1183,11 @@
// final shadow radius for this layer. If a shadow is specified for a layer, then effective
// shadow radius is the set shadow radius, otherwise its the parent's shadow radius.
float mEffectiveShadowRadius = 0.f;
+
+ // A list of regions on this layer that should have blurs.
+ const std::vector<BlurRegion>& getBlurRegions() const;
};
+std::ostream& operator<<(std::ostream& stream, const Layer::FrameRate& rate);
+
} // namespace android
diff --git a/services/surfaceflinger/OWNERS b/services/surfaceflinger/OWNERS
index c5a4689..f273725 100644
--- a/services/surfaceflinger/OWNERS
+++ b/services/surfaceflinger/OWNERS
@@ -4,7 +4,5 @@
chaviw@google.com
lpy@google.com
racarr@google.com
-steventhomas@google.com
stoza@google.com
-vhau@google.com
vishnun@google.com
diff --git a/services/surfaceflinger/RefreshRateOverlay.cpp b/services/surfaceflinger/RefreshRateOverlay.cpp
index f676d5b..f99d54a 100644
--- a/services/surfaceflinger/RefreshRateOverlay.cpp
+++ b/services/surfaceflinger/RefreshRateOverlay.cpp
@@ -190,7 +190,7 @@
Mutex::Autolock _l(mFlinger.mStateLock);
mLayer = mClient->getLayerUser(mIBinder);
- mLayer->setFrameRate(Layer::FrameRate(0, Layer::FrameRateCompatibility::NoVote));
+ mLayer->setFrameRate(Layer::FrameRate(Fps(0.0f), Layer::FrameRateCompatibility::NoVote));
// setting Layer's Z requires resorting layersSortedByZ
ssize_t idx = mFlinger.mCurrentState.layersSortedByZ.indexOf(mLayer);
@@ -205,7 +205,7 @@
void RefreshRateOverlay::primeCache() {
auto& allRefreshRates = mFlinger.mRefreshRateConfigs->getAllRefreshRates();
if (allRefreshRates.size() == 1) {
- auto fps = allRefreshRates.begin()->second->getFps();
+ int fps = allRefreshRates.begin()->second->getFps().getIntValue();
half4 color = {LOW_FPS_COLOR, ALPHA};
mBufferCache.emplace(fps, SevenSegmentDrawer::drawNumber(fps, color, mShowSpinner));
return;
@@ -214,7 +214,7 @@
std::vector<uint32_t> supportedFps;
supportedFps.reserve(allRefreshRates.size());
for (auto& [ignored, refreshRate] : allRefreshRates) {
- supportedFps.push_back(refreshRate->getFps());
+ supportedFps.push_back(refreshRate->getFps().getIntValue());
}
std::sort(supportedFps.begin(), supportedFps.end());
@@ -240,7 +240,7 @@
}
void RefreshRateOverlay::changeRefreshRate(const RefreshRate& refreshRate) {
- mCurrentFps = refreshRate.getFps();
+ mCurrentFps = refreshRate.getFps().getIntValue();
auto buffer = mBufferCache[*mCurrentFps][mFrame];
mLayer->setBuffer(buffer, Fence::NO_FENCE, 0, 0, {},
mLayer->getHeadFrameNumber(-1 /* expectedPresentTime */));
diff --git a/services/surfaceflinger/RegionSamplingThread.cpp b/services/surfaceflinger/RegionSamplingThread.cpp
index b7b7e46..2511eb3 100644
--- a/services/surfaceflinger/RegionSamplingThread.cpp
+++ b/services/surfaceflinger/RegionSamplingThread.cpp
@@ -175,6 +175,7 @@
mScheduler(scheduler),
mTunables(tunables),
mIdleTimer(
+ "RegionSamplingIdleTimer",
std::chrono::duration_cast<std::chrono::milliseconds>(
mTunables.mSamplingTimerTimeout),
[] {}, [this] { checkForStaleLuma(); }),
diff --git a/services/surfaceflinger/Scheduler/EventThread.cpp b/services/surfaceflinger/Scheduler/EventThread.cpp
index bf2a509..b63e8c8 100644
--- a/services/surfaceflinger/Scheduler/EventThread.cpp
+++ b/services/surfaceflinger/Scheduler/EventThread.cpp
@@ -31,6 +31,8 @@
#include <android-base/stringprintf.h>
+#include <binder/IPCThreadState.h>
+
#include <cutils/compiler.h>
#include <cutils/sched_policy.h>
@@ -43,6 +45,9 @@
#include "FrameTimeline.h"
#include "HwcStrongTypes.h"
+#undef LOG_TAG
+#define LOG_TAG "EventThread"
+
using namespace std::chrono_literals;
namespace android {
@@ -121,13 +126,36 @@
return event;
}
+DisplayEventReceiver::Event makeFrameRateOverrideEvent(PhysicalDisplayId displayId,
+ FrameRateOverride frameRateOverride) {
+ return DisplayEventReceiver::Event{
+ .header =
+ DisplayEventReceiver::Event::Header{
+ .type = DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE,
+ .displayId = displayId,
+ .timestamp = systemTime(),
+ },
+ .frameRateOverride = frameRateOverride,
+ };
+}
+
+DisplayEventReceiver::Event makeFrameRateOverrideFlushEvent(PhysicalDisplayId displayId) {
+ return DisplayEventReceiver::Event{
+ .header = DisplayEventReceiver::Event::Header{
+ .type = DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE_FLUSH,
+ .displayId = displayId,
+ .timestamp = systemTime(),
+ }};
+}
+
} // namespace
-EventThreadConnection::EventThreadConnection(EventThread* eventThread,
- ResyncCallback resyncCallback,
- ISurfaceComposer::ConfigChanged configChanged)
+EventThreadConnection::EventThreadConnection(
+ EventThread* eventThread, uid_t callingUid, ResyncCallback resyncCallback,
+ ISurfaceComposer::EventRegistrationFlags eventRegistration)
: resyncCallback(std::move(resyncCallback)),
- mConfigChanged(configChanged),
+ mOwnerUid(callingUid),
+ mEventRegistration(eventRegistration),
mEventThread(eventThread),
mChannel(gui::BitTube::DefaultSize) {}
@@ -158,8 +186,25 @@
}
status_t EventThreadConnection::postEvent(const DisplayEventReceiver::Event& event) {
- ssize_t size = DisplayEventReceiver::sendEvents(&mChannel, &event, 1);
- return size < 0 ? status_t(size) : status_t(NO_ERROR);
+ constexpr auto toStatus = [](ssize_t size) {
+ return size < 0 ? status_t(size) : status_t(NO_ERROR);
+ };
+
+ if (event.header.type == DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE ||
+ event.header.type == DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE_FLUSH) {
+ mPendingEvents.emplace_back(event);
+ if (event.header.type == DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE) {
+ return status_t(NO_ERROR);
+ }
+
+ auto size = DisplayEventReceiver::sendEvents(&mChannel, mPendingEvents.data(),
+ mPendingEvents.size());
+ mPendingEvents.clear();
+ return toStatus(size);
+ }
+
+ auto size = DisplayEventReceiver::sendEvents(&mChannel, &event, 1);
+ return toStatus(size);
}
// ---------------------------------------------------------------------------
@@ -170,10 +215,12 @@
EventThread::EventThread(std::unique_ptr<VSyncSource> vsyncSource,
android::frametimeline::TokenManager* tokenManager,
- InterceptVSyncsCallback interceptVSyncsCallback)
+ InterceptVSyncsCallback interceptVSyncsCallback,
+ ThrottleVsyncCallback throttleVsyncCallback)
: mVSyncSource(std::move(vsyncSource)),
mTokenManager(tokenManager),
mInterceptVSyncsCallback(std::move(interceptVSyncsCallback)),
+ mThrottleVsyncCallback(std::move(throttleVsyncCallback)),
mThreadName(mVSyncSource->getName()) {
mVSyncSource->setCallback(this);
@@ -215,9 +262,11 @@
}
sp<EventThreadConnection> EventThread::createEventConnection(
- ResyncCallback resyncCallback, ISurfaceComposer::ConfigChanged configChanged) const {
- return new EventThreadConnection(const_cast<EventThread*>(this), std::move(resyncCallback),
- configChanged);
+ ResyncCallback resyncCallback,
+ ISurfaceComposer::EventRegistrationFlags eventRegistration) const {
+ return new EventThreadConnection(const_cast<EventThread*>(this),
+ IPCThreadState::self()->getCallingUid(),
+ std::move(resyncCallback), eventRegistration);
}
status_t EventThread::registerDisplayEventConnection(const sp<EventThreadConnection>& connection) {
@@ -327,6 +376,18 @@
mCondition.notify_all();
}
+void EventThread::onFrameRateOverridesChanged(PhysicalDisplayId displayId,
+ std::vector<FrameRateOverride> overrides) {
+ std::lock_guard<std::mutex> lock(mMutex);
+
+ for (auto frameRateOverride : overrides) {
+ mPendingEvents.push_back(makeFrameRateOverrideEvent(displayId, frameRateOverride));
+ }
+ mPendingEvents.push_back(makeFrameRateOverrideFlushEvent(displayId));
+
+ mCondition.notify_all();
+}
+
size_t EventThread::getEventThreadConnectionCount() {
std::lock_guard<std::mutex> lock(mMutex);
return mDisplayEventConnections.size();
@@ -443,12 +504,18 @@
bool EventThread::shouldConsumeEvent(const DisplayEventReceiver::Event& event,
const sp<EventThreadConnection>& connection) const {
+ const auto throttleVsync = [&] {
+ return mThrottleVsyncCallback &&
+ mThrottleVsyncCallback(event.vsync.expectedVSyncTimestamp, connection->mOwnerUid);
+ };
+
switch (event.header.type) {
case DisplayEventReceiver::DISPLAY_EVENT_HOTPLUG:
return true;
case DisplayEventReceiver::DISPLAY_EVENT_CONFIG_CHANGED: {
- return connection->mConfigChanged == ISurfaceComposer::eConfigChangedDispatch;
+ return connection->mEventRegistration.test(
+ ISurfaceComposer::EventRegistration::configChanged);
}
case DisplayEventReceiver::DISPLAY_EVENT_VSYNC:
@@ -458,15 +525,31 @@
case VSyncRequest::SingleSuppressCallback:
connection->vsyncRequest = VSyncRequest::None;
return false;
- case VSyncRequest::Single:
+ case VSyncRequest::Single: {
+ if (throttleVsync()) {
+ return false;
+ }
connection->vsyncRequest = VSyncRequest::SingleSuppressCallback;
return true;
+ }
case VSyncRequest::Periodic:
+ if (throttleVsync()) {
+ return false;
+ }
return true;
default:
+ // We don't throttle vsync if the app set a vsync request rate
+ // since there is no easy way to do that and this is a very
+ // rare case
return event.vsync.count % vsyncPeriod(connection->vsyncRequest) == 0;
}
+ case DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE:
+ [[fallthrough]];
+ case DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE_FLUSH:
+ return connection->mEventRegistration.test(
+ ISurfaceComposer::EventRegistration::frameRateOverride);
+
default:
return false;
}
diff --git a/services/surfaceflinger/Scheduler/EventThread.h b/services/surfaceflinger/Scheduler/EventThread.h
index e42ca05..e75b718 100644
--- a/services/surfaceflinger/Scheduler/EventThread.h
+++ b/services/surfaceflinger/Scheduler/EventThread.h
@@ -48,6 +48,7 @@
// ---------------------------------------------------------------------------
using ResyncCallback = std::function<void()>;
+using FrameRateOverride = DisplayEventReceiver::Event::FrameRateOverride;
enum class VSyncRequest {
None = -2,
@@ -81,8 +82,8 @@
class EventThreadConnection : public BnDisplayEventConnection {
public:
- EventThreadConnection(EventThread*, ResyncCallback,
- ISurfaceComposer::ConfigChanged configChanged);
+ EventThreadConnection(EventThread*, uid_t callingUid, ResyncCallback,
+ ISurfaceComposer::EventRegistrationFlags eventRegistration = {});
virtual ~EventThreadConnection();
virtual status_t postEvent(const DisplayEventReceiver::Event& event);
@@ -95,13 +96,15 @@
const ResyncCallback resyncCallback;
VSyncRequest vsyncRequest = VSyncRequest::None;
- const ISurfaceComposer::ConfigChanged mConfigChanged =
- ISurfaceComposer::ConfigChanged::eConfigChangedSuppress;
+ const uid_t mOwnerUid;
+ const ISurfaceComposer::EventRegistrationFlags mEventRegistration;
private:
virtual void onFirstRef();
EventThread* const mEventThread;
gui::BitTube mChannel;
+
+ std::vector<DisplayEventReceiver::Event> mPendingEvents;
};
class EventThread {
@@ -109,7 +112,8 @@
virtual ~EventThread();
virtual sp<EventThreadConnection> createEventConnection(
- ResyncCallback, ISurfaceComposer::ConfigChanged configChanged) const = 0;
+ ResyncCallback,
+ ISurfaceComposer::EventRegistrationFlags eventRegistration = {}) const = 0;
// called before the screen is turned off from main thread
virtual void onScreenReleased() = 0;
@@ -123,6 +127,10 @@
virtual void onConfigChanged(PhysicalDisplayId displayId, HwcConfigIndexType configId,
nsecs_t vsyncPeriod) = 0;
+ // called when SF updates the Frame Rate Override list
+ virtual void onFrameRateOverridesChanged(PhysicalDisplayId displayId,
+ std::vector<FrameRateOverride> overrides) = 0;
+
virtual void dump(std::string& result) const = 0;
virtual void setDuration(std::chrono::nanoseconds workDuration,
@@ -143,13 +151,15 @@
class EventThread : public android::EventThread, private VSyncSource::Callback {
public:
using InterceptVSyncsCallback = std::function<void(nsecs_t)>;
+ using ThrottleVsyncCallback = std::function<bool(nsecs_t, uid_t)>;
- EventThread(std::unique_ptr<VSyncSource>, frametimeline::TokenManager*,
- InterceptVSyncsCallback);
+ EventThread(std::unique_ptr<VSyncSource>, frametimeline::TokenManager*, InterceptVSyncsCallback,
+ ThrottleVsyncCallback);
~EventThread();
sp<EventThreadConnection> createEventConnection(
- ResyncCallback, ISurfaceComposer::ConfigChanged configChanged) const override;
+ ResyncCallback,
+ ISurfaceComposer::EventRegistrationFlags eventRegistration = {}) const override;
status_t registerDisplayEventConnection(const sp<EventThreadConnection>& connection) override;
void setVsyncRate(uint32_t rate, const sp<EventThreadConnection>& connection) override;
@@ -166,6 +176,9 @@
void onConfigChanged(PhysicalDisplayId displayId, HwcConfigIndexType configId,
nsecs_t vsyncPeriod) override;
+ void onFrameRateOverridesChanged(PhysicalDisplayId displayId,
+ std::vector<FrameRateOverride> overrides) override;
+
void dump(std::string& result) const override;
void setDuration(std::chrono::nanoseconds workDuration,
@@ -196,6 +209,7 @@
frametimeline::TokenManager* const mTokenManager;
const InterceptVSyncsCallback mInterceptVSyncsCallback;
+ const ThrottleVsyncCallback mThrottleVsyncCallback;
const char* const mThreadName;
std::thread mThread;
diff --git a/services/surfaceflinger/Scheduler/LayerHistory.cpp b/services/surfaceflinger/Scheduler/LayerHistory.cpp
index 36433c2..499daad 100644
--- a/services/surfaceflinger/Scheduler/LayerHistory.cpp
+++ b/services/surfaceflinger/Scheduler/LayerHistory.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright 2018 The Android Open Source Project
+ * 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.
@@ -35,21 +35,21 @@
#include "LayerInfo.h"
#include "SchedulerUtils.h"
-namespace android::scheduler::impl {
+namespace android::scheduler {
namespace {
bool isLayerActive(const Layer& layer, const LayerInfo& info, nsecs_t threshold) {
- if (layer.getFrameRateForLayerTree().rate > 0) {
- return layer.isVisible();
+ // Layers with an explicit vote are always kept active
+ if (layer.getFrameRateForLayerTree().rate.isValid()) {
+ return true;
}
+
return layer.isVisible() && info.getLastUpdatedTime() >= threshold;
}
bool traceEnabled() {
- char value[PROPERTY_VALUE_MAX];
- property_get("debug.sf.layer_history_trace", value, "0");
- return atoi(value);
+ return property_get_bool("debug.sf.layer_history_trace", false);
}
bool useFrameRatePriority() {
@@ -58,30 +58,43 @@
return atoi(value);
}
-void trace(const wp<Layer>& weak, int fps) {
+void trace(const wp<Layer>& weak, const LayerInfo& info, LayerHistory::LayerVoteType type,
+ int fps) {
const auto layer = weak.promote();
if (!layer) return;
- const auto& name = layer->getName();
- const auto tag = "LFPS " + name;
- ATRACE_INT(tag.c_str(), fps);
- ALOGD("%s: %s @ %d Hz", __FUNCTION__, name.c_str(), fps);
+ const auto traceType = [&](LayerHistory::LayerVoteType checkedType, int value) {
+ ATRACE_INT(info.getTraceTag(checkedType), type == checkedType ? value : 0);
+ };
+
+ traceType(LayerHistory::LayerVoteType::NoVote, 1);
+ traceType(LayerHistory::LayerVoteType::Heuristic, fps);
+ traceType(LayerHistory::LayerVoteType::ExplicitDefault, fps);
+ traceType(LayerHistory::LayerVoteType::ExplicitExactOrMultiple, fps);
+ traceType(LayerHistory::LayerVoteType::Min, 1);
+ traceType(LayerHistory::LayerVoteType::Max, 1);
+
+ ALOGD("%s: %s @ %d Hz", __FUNCTION__, layer->getName().c_str(), fps);
}
} // namespace
-LayerHistory::LayerHistory()
- : mTraceEnabled(traceEnabled()), mUseFrameRatePriority(useFrameRatePriority()) {}
+LayerHistory::LayerHistory(const RefreshRateConfigs& refreshRateConfigs)
+ : mTraceEnabled(traceEnabled()), mUseFrameRatePriority(useFrameRatePriority()) {
+ LayerInfo::setTraceEnabled(mTraceEnabled);
+ LayerInfo::setRefreshRateConfigs(refreshRateConfigs);
+}
+
LayerHistory::~LayerHistory() = default;
-void LayerHistory::registerLayer(Layer* layer, float lowRefreshRate, float highRefreshRate,
- LayerVoteType /*type*/) {
- auto info = std::make_unique<LayerInfo>(lowRefreshRate, highRefreshRate);
+void LayerHistory::registerLayer(Layer* layer, Fps highRefreshRate, LayerVoteType type) {
+ const nsecs_t highRefreshRatePeriod = highRefreshRate.getPeriodNsecs();
+ auto info = std::make_unique<LayerInfo>(layer->getName(), highRefreshRatePeriod, type);
std::lock_guard lock(mLock);
mLayerInfos.emplace_back(layer, std::move(info));
}
void LayerHistory::record(Layer* layer, nsecs_t presentTime, nsecs_t now,
- LayerUpdateType /*updateType*/) {
+ LayerUpdateType updateType) {
std::lock_guard lock(mLock);
const auto it = std::find_if(mLayerInfos.begin(), mLayerInfos.end(),
@@ -89,7 +102,7 @@
LOG_FATAL_IF(it == mLayerInfos.end(), "%s: unknown layer %p", __FUNCTION__, layer);
const auto& info = it->second;
- info->setLastPresentTime(presentTime, now);
+ info->setLastPresentTime(presentTime, now, updateType, mConfigChangePending);
// Activate layer if inactive.
if (const auto end = activeLayers().end(); it >= end) {
@@ -99,43 +112,42 @@
}
LayerHistory::Summary LayerHistory::summarize(nsecs_t now) {
- ATRACE_CALL();
+ LayerHistory::Summary summary;
+
std::lock_guard lock(mLock);
partitionLayers(now);
- LayerHistory::Summary summary;
- for (const auto& [weakLayer, info] : activeLayers()) {
- const bool recent = info->isRecentlyActive(now);
- auto layer = weakLayer.promote();
- // Only use the layer if the reference still exists.
- if (layer || CC_UNLIKELY(mTraceEnabled)) {
- const auto layerFocused =
- Layer::isLayerFocusedBasedOnPriority(layer->getFrameRateSelectionPriority());
- // Check if frame rate was set on layer.
- const auto frameRate = layer->getFrameRateForLayerTree();
- if (frameRate.rate > 0.f) {
- const auto voteType = [&]() {
- switch (frameRate.type) {
- case Layer::FrameRateCompatibility::Default:
- return LayerVoteType::ExplicitDefault;
- case Layer::FrameRateCompatibility::ExactOrMultiple:
- return LayerVoteType::ExplicitExactOrMultiple;
- case Layer::FrameRateCompatibility::NoVote:
- return LayerVoteType::NoVote;
- }
- }();
- summary.push_back({layer->getName(), voteType, frameRate.rate, /* weight */ 1.0f,
- layerFocused});
- } else if (recent) {
- summary.push_back({layer->getName(), LayerVoteType::Heuristic,
- info->getRefreshRate(now),
- /* weight */ 1.0f, layerFocused});
- }
+ for (const auto& [layer, info] : activeLayers()) {
+ const auto strong = layer.promote();
+ if (!strong) {
+ continue;
+ }
- if (CC_UNLIKELY(mTraceEnabled)) {
- trace(weakLayer, round<int>(frameRate.rate));
- }
+ const auto frameRateSelectionPriority = strong->getFrameRateSelectionPriority();
+ const auto layerFocused = Layer::isLayerFocusedBasedOnPriority(frameRateSelectionPriority);
+ ALOGV("%s has priority: %d %s focused", strong->getName().c_str(),
+ frameRateSelectionPriority, layerFocused ? "" : "not");
+
+ const auto vote = info->getRefreshRateVote(now);
+ // Skip NoVote layer as those don't have any requirements
+ if (vote.type == LayerHistory::LayerVoteType::NoVote) {
+ continue;
+ }
+
+ // Compute the layer's position on the screen
+ const Rect bounds = Rect(strong->getBounds());
+ const ui::Transform transform = strong->getTransform();
+ constexpr bool roundOutwards = true;
+ Rect transformed = transform.transform(bounds, roundOutwards);
+
+ const float layerArea = transformed.getWidth() * transformed.getHeight();
+ float weight = mDisplayArea ? layerArea / mDisplayArea : 0.0f;
+ summary.push_back(
+ {strong->getName(), vote.type, vote.fps, vote.seamlessness, weight, layerFocused});
+
+ if (CC_UNLIKELY(mTraceEnabled)) {
+ trace(layer, *info, vote.type, vote.fps.getIntValue());
}
}
@@ -151,14 +163,33 @@
auto& [weak, info] = mLayerInfos[i];
if (const auto layer = weak.promote(); layer && isLayerActive(*layer, *info, threshold)) {
i++;
+ // Set layer vote if set
+ const auto frameRate = layer->getFrameRateForLayerTree();
+ const auto voteType = [&]() {
+ switch (frameRate.type) {
+ case Layer::FrameRateCompatibility::Default:
+ return LayerVoteType::ExplicitDefault;
+ case Layer::FrameRateCompatibility::ExactOrMultiple:
+ return LayerVoteType::ExplicitExactOrMultiple;
+ case Layer::FrameRateCompatibility::NoVote:
+ return LayerVoteType::NoVote;
+ }
+ }();
+
+ if (frameRate.rate.isValid() || voteType == LayerVoteType::NoVote) {
+ const auto type = layer->isVisible() ? voteType : LayerVoteType::NoVote;
+ info->setLayerVote({type, frameRate.rate, frameRate.seamlessness});
+ } else {
+ info->resetLayerVote();
+ }
continue;
}
if (CC_UNLIKELY(mTraceEnabled)) {
- trace(weak, 0);
+ trace(weak, *info, LayerHistory::LayerVoteType::NoVote, 0);
}
- info->clearHistory();
+ info->onLayerInactive(now);
std::swap(mLayerInfos[i], mLayerInfos[--mActiveLayersEnd]);
}
@@ -179,10 +210,8 @@
std::lock_guard lock(mLock);
for (const auto& [layer, info] : activeLayers()) {
- info->clearHistory();
+ info->clearHistory(systemTime());
}
-
- mActiveLayersEnd = 0;
}
std::string LayerHistory::dump() const {
@@ -191,4 +220,4 @@
mActiveLayersEnd);
}
-} // namespace android::scheduler::impl
+} // namespace android::scheduler
diff --git a/services/surfaceflinger/Scheduler/LayerHistory.h b/services/surfaceflinger/Scheduler/LayerHistory.h
index 128699b..4214bab 100644
--- a/services/surfaceflinger/Scheduler/LayerHistory.h
+++ b/services/surfaceflinger/Scheduler/LayerHistory.h
@@ -36,25 +36,23 @@
namespace scheduler {
class LayerHistoryTest;
-class LayerHistoryTestV2;
class LayerInfo;
-class LayerInfoV2;
class LayerHistory {
public:
using LayerVoteType = RefreshRateConfigs::LayerVoteType;
- virtual ~LayerHistory() = default;
+ LayerHistory(const RefreshRateConfigs&);
+ ~LayerHistory();
// Layers are unregistered when the weak reference expires.
- virtual void registerLayer(Layer*, float lowRefreshRate, float highRefreshRate,
- LayerVoteType type) = 0;
+ void registerLayer(Layer*, Fps highRefreshRate, LayerVoteType type);
// Sets the display size. Client is responsible for synchronization.
- virtual void setDisplayArea(uint32_t displayArea) = 0;
+ void setDisplayArea(uint32_t displayArea) { mDisplayArea = displayArea; }
// Sets whether a config change is pending to be applied
- virtual void setConfigChangePending(bool pending) = 0;
+ void setConfigChangePending(bool pending) { mConfigChangePending = pending; }
// Represents which layer activity is recorded
enum class LayerUpdateType {
@@ -64,45 +62,18 @@
};
// Marks the layer as active, and records the given state to its history.
- virtual void record(Layer*, nsecs_t presentTime, nsecs_t now, LayerUpdateType updateType) = 0;
+ void record(Layer*, nsecs_t presentTime, nsecs_t now, LayerUpdateType updateType);
using Summary = std::vector<RefreshRateConfigs::LayerRequirement>;
// Rebuilds sets of active/inactive layers, and accumulates stats for active layers.
- virtual Summary summarize(nsecs_t now) = 0;
+ Summary summarize(nsecs_t now);
- virtual void clear() = 0;
- virtual std::string dump() const = 0;
-};
-
-namespace impl {
-// Records per-layer history of scheduling-related information (primarily present time),
-// heuristically categorizes layers as active or inactive, and summarizes stats about
-// active layers (primarily maximum refresh rate). See go/content-fps-detection-in-scheduler.
-class LayerHistory : public android::scheduler::LayerHistory {
-public:
- LayerHistory();
- virtual ~LayerHistory();
-
- // Layers are unregistered when the weak reference expires.
- void registerLayer(Layer*, float lowRefreshRate, float highRefreshRate,
- LayerVoteType type) override;
-
- void setDisplayArea(uint32_t /*displayArea*/) override {}
-
- void setConfigChangePending(bool /*pending*/) override {}
-
- // Marks the layer as active, and records the given state to its history.
- void record(Layer*, nsecs_t presentTime, nsecs_t now, LayerUpdateType updateType) override;
-
- // Rebuilds sets of active/inactive layers, and accumulates stats for active layers.
- android::scheduler::LayerHistory::Summary summarize(nsecs_t now) override;
-
- void clear() override;
- std::string dump() const override;
+ void clear();
+ std::string dump() const;
private:
- friend class android::scheduler::LayerHistoryTest;
+ friend LayerHistoryTest;
friend TestableScheduler;
using LayerPair = std::pair<wp<Layer>, std::unique_ptr<LayerInfo>>;
@@ -130,65 +101,6 @@
LayerInfos mLayerInfos GUARDED_BY(mLock);
size_t mActiveLayersEnd GUARDED_BY(mLock) = 0;
- // Whether to emit systrace output and debug logs.
- const bool mTraceEnabled;
-
- // Whether to use priority sent from WindowManager to determine the relevancy of the layer.
- const bool mUseFrameRatePriority;
-};
-
-class LayerHistoryV2 : public android::scheduler::LayerHistory {
-public:
- LayerHistoryV2(const scheduler::RefreshRateConfigs&);
- virtual ~LayerHistoryV2();
-
- // Layers are unregistered when the weak reference expires.
- void registerLayer(Layer*, float lowRefreshRate, float highRefreshRate,
- LayerVoteType type) override;
-
- // Sets the display size. Client is responsible for synchronization.
- void setDisplayArea(uint32_t displayArea) override { mDisplayArea = displayArea; }
-
- void setConfigChangePending(bool pending) override { mConfigChangePending = pending; }
-
- // Marks the layer as active, and records the given state to its history.
- void record(Layer*, nsecs_t presentTime, nsecs_t now, LayerUpdateType updateType) override;
-
- // Rebuilds sets of active/inactive layers, and accumulates stats for active layers.
- android::scheduler::LayerHistory::Summary summarize(nsecs_t /*now*/) override;
-
- void clear() override;
- std::string dump() const override;
-
-private:
- friend android::scheduler::LayerHistoryTestV2;
- friend TestableScheduler;
-
- using LayerPair = std::pair<wp<Layer>, std::unique_ptr<LayerInfoV2>>;
- using LayerInfos = std::vector<LayerPair>;
-
- struct ActiveLayers {
- LayerInfos& infos;
- const size_t index;
-
- auto begin() { return infos.begin(); }
- auto end() { return begin() + static_cast<long>(index); }
- };
-
- ActiveLayers activeLayers() REQUIRES(mLock) { return {mLayerInfos, mActiveLayersEnd}; }
-
- // Iterates over layers in a single pass, swapping pairs such that active layers precede
- // inactive layers, and inactive layers precede expired layers. Removes expired layers by
- // truncating after inactive layers.
- void partitionLayers(nsecs_t now) REQUIRES(mLock);
-
- mutable std::mutex mLock;
-
- // Partitioned such that active layers precede inactive layers. For fast lookup, the few active
- // layers are at the front, and weak pointers are stored in contiguous memory to hit the cache.
- LayerInfos mLayerInfos GUARDED_BY(mLock);
- size_t mActiveLayersEnd GUARDED_BY(mLock) = 0;
-
uint32_t mDisplayArea = 0;
// Whether to emit systrace output and debug logs.
@@ -201,6 +113,5 @@
std::atomic<bool> mConfigChangePending = false;
};
-} // namespace impl
} // namespace scheduler
} // namespace android
diff --git a/services/surfaceflinger/Scheduler/LayerHistoryV2.cpp b/services/surfaceflinger/Scheduler/LayerHistoryV2.cpp
deleted file mode 100644
index 37e67e1..0000000
--- a/services/surfaceflinger/Scheduler/LayerHistoryV2.cpp
+++ /dev/null
@@ -1,223 +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.
- */
-
-#undef LOG_TAG
-#define LOG_TAG "LayerHistoryV2"
-#define ATRACE_TAG ATRACE_TAG_GRAPHICS
-
-#include "LayerHistory.h"
-
-#include <android-base/stringprintf.h>
-#include <cutils/properties.h>
-#include <utils/Log.h>
-#include <utils/Timers.h>
-#include <utils/Trace.h>
-
-#include <algorithm>
-#include <cmath>
-#include <string>
-#include <utility>
-
-#include "../Layer.h"
-#include "LayerInfoV2.h"
-#include "SchedulerUtils.h"
-
-namespace android::scheduler::impl {
-
-namespace {
-
-bool isLayerActive(const Layer& layer, const LayerInfoV2& info, nsecs_t threshold) {
- // Layers with an explicit vote are always kept active
- if (layer.getFrameRateForLayerTree().rate > 0) {
- return true;
- }
-
- return layer.isVisible() && info.getLastUpdatedTime() >= threshold;
-}
-
-bool traceEnabled() {
- return property_get_bool("debug.sf.layer_history_trace", false);
-}
-
-bool useFrameRatePriority() {
- char value[PROPERTY_VALUE_MAX];
- property_get("debug.sf.use_frame_rate_priority", value, "1");
- return atoi(value);
-}
-
-void trace(const wp<Layer>& weak, const LayerInfoV2& info, LayerHistory::LayerVoteType type,
- int fps) {
- const auto layer = weak.promote();
- if (!layer) return;
-
- const auto traceType = [&](LayerHistory::LayerVoteType checkedType, int value) {
- ATRACE_INT(info.getTraceTag(checkedType), type == checkedType ? value : 0);
- };
-
- traceType(LayerHistory::LayerVoteType::NoVote, 1);
- traceType(LayerHistory::LayerVoteType::Heuristic, fps);
- traceType(LayerHistory::LayerVoteType::ExplicitDefault, fps);
- traceType(LayerHistory::LayerVoteType::ExplicitExactOrMultiple, fps);
- traceType(LayerHistory::LayerVoteType::Min, 1);
- traceType(LayerHistory::LayerVoteType::Max, 1);
-
- ALOGD("%s: %s @ %d Hz", __FUNCTION__, layer->getName().c_str(), fps);
-}
-} // namespace
-
-LayerHistoryV2::LayerHistoryV2(const scheduler::RefreshRateConfigs& refreshRateConfigs)
- : mTraceEnabled(traceEnabled()), mUseFrameRatePriority(useFrameRatePriority()) {
- LayerInfoV2::setTraceEnabled(mTraceEnabled);
- LayerInfoV2::setRefreshRateConfigs(refreshRateConfigs);
-}
-
-LayerHistoryV2::~LayerHistoryV2() = default;
-
-void LayerHistoryV2::registerLayer(Layer* layer, float /*lowRefreshRate*/, float highRefreshRate,
- LayerVoteType type) {
- const nsecs_t highRefreshRatePeriod = static_cast<nsecs_t>(1e9f / highRefreshRate);
- auto info = std::make_unique<LayerInfoV2>(layer->getName(), highRefreshRatePeriod, type);
- std::lock_guard lock(mLock);
- mLayerInfos.emplace_back(layer, std::move(info));
-}
-
-void LayerHistoryV2::record(Layer* layer, nsecs_t presentTime, nsecs_t now,
- LayerUpdateType updateType) {
- std::lock_guard lock(mLock);
-
- const auto it = std::find_if(mLayerInfos.begin(), mLayerInfos.end(),
- [layer](const auto& pair) { return pair.first == layer; });
- LOG_FATAL_IF(it == mLayerInfos.end(), "%s: unknown layer %p", __FUNCTION__, layer);
-
- const auto& info = it->second;
- info->setLastPresentTime(presentTime, now, updateType, mConfigChangePending);
-
- // Activate layer if inactive.
- if (const auto end = activeLayers().end(); it >= end) {
- std::iter_swap(it, end);
- mActiveLayersEnd++;
- }
-}
-
-LayerHistoryV2::Summary LayerHistoryV2::summarize(nsecs_t now) {
- LayerHistory::Summary summary;
-
- std::lock_guard lock(mLock);
-
- partitionLayers(now);
-
- for (const auto& [layer, info] : activeLayers()) {
- const auto strong = layer.promote();
- if (!strong) {
- continue;
- }
-
- const auto frameRateSelectionPriority = strong->getFrameRateSelectionPriority();
- const auto layerFocused = Layer::isLayerFocusedBasedOnPriority(frameRateSelectionPriority);
- ALOGV("%s has priority: %d %s focused", strong->getName().c_str(),
- frameRateSelectionPriority, layerFocused ? "" : "not");
-
- const auto [type, refreshRate] = info->getRefreshRate(now);
- // Skip NoVote layer as those don't have any requirements
- if (type == LayerHistory::LayerVoteType::NoVote) {
- continue;
- }
-
- // Compute the layer's position on the screen
- const Rect bounds = Rect(strong->getBounds());
- const ui::Transform transform = strong->getTransform();
- constexpr bool roundOutwards = true;
- Rect transformed = transform.transform(bounds, roundOutwards);
-
- const float layerArea = transformed.getWidth() * transformed.getHeight();
- float weight = mDisplayArea ? layerArea / mDisplayArea : 0.0f;
- summary.push_back({strong->getName(), type, refreshRate, weight, layerFocused});
-
- if (CC_UNLIKELY(mTraceEnabled)) {
- trace(layer, *info, type, static_cast<int>(std::round(refreshRate)));
- }
- }
-
- return summary;
-}
-
-void LayerHistoryV2::partitionLayers(nsecs_t now) {
- const nsecs_t threshold = getActiveLayerThreshold(now);
-
- // Collect expired and inactive layers after active layers.
- size_t i = 0;
- while (i < mActiveLayersEnd) {
- auto& [weak, info] = mLayerInfos[i];
- if (const auto layer = weak.promote(); layer && isLayerActive(*layer, *info, threshold)) {
- i++;
- // Set layer vote if set
- const auto frameRate = layer->getFrameRateForLayerTree();
- const auto voteType = [&]() {
- switch (frameRate.type) {
- case Layer::FrameRateCompatibility::Default:
- return LayerVoteType::ExplicitDefault;
- case Layer::FrameRateCompatibility::ExactOrMultiple:
- return LayerVoteType::ExplicitExactOrMultiple;
- case Layer::FrameRateCompatibility::NoVote:
- return LayerVoteType::NoVote;
- }
- }();
-
- if (frameRate.rate > 0 || voteType == LayerVoteType::NoVote) {
- const auto type = layer->isVisible() ? voteType : LayerVoteType::NoVote;
- info->setLayerVote(type, frameRate.rate);
- } else {
- info->resetLayerVote();
- }
- continue;
- }
-
- if (CC_UNLIKELY(mTraceEnabled)) {
- trace(weak, *info, LayerHistory::LayerVoteType::NoVote, 0);
- }
-
- info->onLayerInactive(now);
- std::swap(mLayerInfos[i], mLayerInfos[--mActiveLayersEnd]);
- }
-
- // Collect expired layers after inactive layers.
- size_t end = mLayerInfos.size();
- while (i < end) {
- if (mLayerInfos[i].first.promote()) {
- i++;
- } else {
- std::swap(mLayerInfos[i], mLayerInfos[--end]);
- }
- }
-
- mLayerInfos.erase(mLayerInfos.begin() + static_cast<long>(end), mLayerInfos.end());
-}
-
-void LayerHistoryV2::clear() {
- std::lock_guard lock(mLock);
-
- for (const auto& [layer, info] : activeLayers()) {
- info->clearHistory(systemTime());
- }
-}
-
-std::string LayerHistoryV2::dump() const {
- std::lock_guard lock(mLock);
- return base::StringPrintf("LayerHistoryV2{size=%zu, active=%zu}", mLayerInfos.size(),
- mActiveLayersEnd);
-}
-
-} // namespace android::scheduler::impl
diff --git a/services/surfaceflinger/Scheduler/LayerInfo.cpp b/services/surfaceflinger/Scheduler/LayerInfo.cpp
index 6d9dd43..1c0065c 100644
--- a/services/surfaceflinger/Scheduler/LayerInfo.cpp
+++ b/services/surfaceflinger/Scheduler/LayerInfo.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright 2019 The Android Open Source Project
+ * 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.
@@ -14,36 +14,287 @@
* limitations under the License.
*/
+// #define LOG_NDEBUG 0
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
#include "LayerInfo.h"
#include <algorithm>
#include <utility>
+#include <cutils/compiler.h>
+#include <cutils/trace.h>
+
+#undef LOG_TAG
+#define LOG_TAG "LayerInfo"
+
namespace android::scheduler {
-LayerInfo::LayerInfo(float lowRefreshRate, float highRefreshRate)
- : mLowRefreshRate(lowRefreshRate), mHighRefreshRate(highRefreshRate) {}
+const RefreshRateConfigs* LayerInfo::sRefreshRateConfigs = nullptr;
+bool LayerInfo::sTraceEnabled = false;
-void LayerInfo::setLastPresentTime(nsecs_t lastPresentTime, nsecs_t now) {
+LayerInfo::LayerInfo(const std::string& name, nsecs_t highRefreshRatePeriod,
+ LayerHistory::LayerVoteType defaultVote)
+ : mName(name),
+ mHighRefreshRatePeriod(highRefreshRatePeriod),
+ mDefaultVote(defaultVote),
+ mLayerVote({defaultVote, Fps(0.0f)}),
+ mRefreshRateHistory(name) {}
+
+void LayerInfo::setLastPresentTime(nsecs_t lastPresentTime, nsecs_t now, LayerUpdateType updateType,
+ bool pendingConfigChange) {
lastPresentTime = std::max(lastPresentTime, static_cast<nsecs_t>(0));
- // Buffers can come with a present time far in the future. That keeps them relevant.
mLastUpdatedTime = std::max(lastPresentTime, now);
- mPresentTimeHistory.insertPresentTime(mLastUpdatedTime);
+ switch (updateType) {
+ case LayerUpdateType::AnimationTX:
+ mLastAnimationTime = std::max(lastPresentTime, now);
+ break;
+ case LayerUpdateType::SetFrameRate:
+ case LayerUpdateType::Buffer:
+ FrameTimeData frameTime = {.presetTime = lastPresentTime,
+ .queueTime = mLastUpdatedTime,
+ .pendingConfigChange = pendingConfigChange};
+ mFrameTimes.push_back(frameTime);
+ if (mFrameTimes.size() > HISTORY_SIZE) {
+ mFrameTimes.pop_front();
+ }
+ break;
+ }
+}
- if (mLastPresentTime == 0) {
- // First frame
- mLastPresentTime = lastPresentTime;
- return;
+bool LayerInfo::isFrameTimeValid(const FrameTimeData& frameTime) const {
+ return frameTime.queueTime >= std::chrono::duration_cast<std::chrono::nanoseconds>(
+ mFrameTimeValidSince.time_since_epoch())
+ .count();
+}
+
+bool LayerInfo::isFrequent(nsecs_t now) const {
+ // If we know nothing about this layer we consider it as frequent as it might be the start
+ // of an animation.
+ if (mFrameTimes.size() < FREQUENT_LAYER_WINDOW_SIZE) {
+ return true;
}
- const nsecs_t period = lastPresentTime - mLastPresentTime;
- mLastPresentTime = lastPresentTime;
- // Ignore time diff that are too high - those are stale values
- if (period > MAX_ACTIVE_LAYER_PERIOD_NS.count()) return;
+ // Find the first active frame
+ auto it = mFrameTimes.begin();
+ for (; it != mFrameTimes.end(); ++it) {
+ if (it->queueTime >= getActiveLayerThreshold(now)) {
+ break;
+ }
+ }
- const float fps = std::min(1e9f / period, mHighRefreshRate);
- mRefreshRateHistory.insertRefreshRate(fps);
+ const auto numFrames = std::distance(it, mFrameTimes.end());
+ if (numFrames < FREQUENT_LAYER_WINDOW_SIZE) {
+ return false;
+ }
+
+ // Layer is considered frequent if the average frame rate is higher than the threshold
+ const auto totalTime = mFrameTimes.back().queueTime - it->queueTime;
+ return Fps::fromPeriodNsecs(totalTime / (numFrames - 1))
+ .greaterThanOrEqualWithMargin(MIN_FPS_FOR_FREQUENT_LAYER);
+}
+
+bool LayerInfo::isAnimating(nsecs_t now) const {
+ return mLastAnimationTime >= getActiveLayerThreshold(now);
+}
+
+bool LayerInfo::hasEnoughDataForHeuristic() const {
+ // The layer had to publish at least HISTORY_SIZE or HISTORY_DURATION of updates
+ if (mFrameTimes.size() < 2) {
+ ALOGV("fewer than 2 frames recorded: %zu", mFrameTimes.size());
+ return false;
+ }
+
+ if (!isFrameTimeValid(mFrameTimes.front())) {
+ ALOGV("stale frames still captured");
+ return false;
+ }
+
+ const auto totalDuration = mFrameTimes.back().queueTime - mFrameTimes.front().queueTime;
+ if (mFrameTimes.size() < HISTORY_SIZE && totalDuration < HISTORY_DURATION.count()) {
+ ALOGV("not enough frames captured: %zu | %.2f seconds", mFrameTimes.size(),
+ totalDuration / 1e9f);
+ return false;
+ }
+
+ return true;
+}
+
+std::optional<nsecs_t> LayerInfo::calculateAverageFrameTime() const {
+ nsecs_t totalPresentTimeDeltas = 0;
+ nsecs_t totalQueueTimeDeltas = 0;
+ bool missingPresentTime = false;
+ int numFrames = 0;
+ for (auto it = mFrameTimes.begin(); it != mFrameTimes.end() - 1; ++it) {
+ // Ignore frames captured during a config change
+ if (it->pendingConfigChange || (it + 1)->pendingConfigChange) {
+ return std::nullopt;
+ }
+
+ totalQueueTimeDeltas +=
+ std::max(((it + 1)->queueTime - it->queueTime), mHighRefreshRatePeriod);
+ numFrames++;
+
+ if (!missingPresentTime && (it->presetTime == 0 || (it + 1)->presetTime == 0)) {
+ missingPresentTime = true;
+ // If there are no presentation timestamps and we haven't calculated
+ // one in the past then we can't calculate the refresh rate
+ if (!mLastRefreshRate.reported.isValid()) {
+ return std::nullopt;
+ }
+ continue;
+ }
+
+ totalPresentTimeDeltas +=
+ std::max(((it + 1)->presetTime - it->presetTime), mHighRefreshRatePeriod);
+ }
+
+ // Calculate the average frame time based on presentation timestamps. If those
+ // doesn't exist, we look at the time the buffer was queued only. We can do that only if
+ // we calculated a refresh rate based on presentation timestamps in the past. The reason
+ // we look at the queue time is to handle cases where hwui attaches presentation timestamps
+ // when implementing render ahead for specific refresh rates. When hwui no longer provides
+ // presentation timestamps we look at the queue time to see if the current refresh rate still
+ // matches the content.
+
+ const auto averageFrameTime =
+ static_cast<float>(missingPresentTime ? totalQueueTimeDeltas : totalPresentTimeDeltas) /
+ numFrames;
+ return static_cast<nsecs_t>(averageFrameTime);
+}
+
+std::optional<Fps> LayerInfo::calculateRefreshRateIfPossible(nsecs_t now) {
+ static constexpr float MARGIN = 1.0f; // 1Hz
+ if (!hasEnoughDataForHeuristic()) {
+ ALOGV("Not enough data");
+ return std::nullopt;
+ }
+
+ const auto averageFrameTime = calculateAverageFrameTime();
+ if (averageFrameTime.has_value()) {
+ const auto refreshRate = Fps::fromPeriodNsecs(*averageFrameTime);
+ const bool refreshRateConsistent = mRefreshRateHistory.add(refreshRate, now);
+ if (refreshRateConsistent) {
+ const auto knownRefreshRate =
+ sRefreshRateConfigs->findClosestKnownFrameRate(refreshRate);
+
+ // To avoid oscillation, use the last calculated refresh rate if it is
+ // close enough
+ if (std::abs(mLastRefreshRate.calculated.getValue() - refreshRate.getValue()) >
+ MARGIN &&
+ !mLastRefreshRate.reported.equalsWithMargin(knownRefreshRate)) {
+ mLastRefreshRate.calculated = refreshRate;
+ mLastRefreshRate.reported = knownRefreshRate;
+ }
+
+ ALOGV("%s %s rounded to nearest known frame rate %s", mName.c_str(),
+ to_string(refreshRate).c_str(), to_string(mLastRefreshRate.reported).c_str());
+ } else {
+ ALOGV("%s Not stable (%s) returning last known frame rate %s", mName.c_str(),
+ to_string(refreshRate).c_str(), to_string(mLastRefreshRate.reported).c_str());
+ }
+ }
+
+ return mLastRefreshRate.reported.isValid() ? std::make_optional(mLastRefreshRate.reported)
+ : std::nullopt;
+}
+
+LayerInfo::LayerVote LayerInfo::getRefreshRateVote(nsecs_t now) {
+ if (mLayerVote.type != LayerHistory::LayerVoteType::Heuristic) {
+ ALOGV("%s voted %d ", mName.c_str(), static_cast<int>(mLayerVote.type));
+ return mLayerVote;
+ }
+
+ if (isAnimating(now)) {
+ ALOGV("%s is animating", mName.c_str());
+ mLastRefreshRate.animatingOrInfrequent = true;
+ return {LayerHistory::LayerVoteType::Max, Fps(0.0f)};
+ }
+
+ if (!isFrequent(now)) {
+ ALOGV("%s is infrequent", mName.c_str());
+ mLastRefreshRate.animatingOrInfrequent = true;
+ return {LayerHistory::LayerVoteType::Min, Fps(0.0f)};
+ }
+
+ // If the layer was previously tagged as animating or infrequent, we clear
+ // the history as it is likely the layer just changed its behavior
+ // and we should not look at stale data
+ if (mLastRefreshRate.animatingOrInfrequent) {
+ clearHistory(now);
+ }
+
+ auto refreshRate = calculateRefreshRateIfPossible(now);
+ if (refreshRate.has_value()) {
+ ALOGV("%s calculated refresh rate: %s", mName.c_str(), to_string(*refreshRate).c_str());
+ return {LayerHistory::LayerVoteType::Heuristic, refreshRate.value()};
+ }
+
+ ALOGV("%s Max (can't resolve refresh rate)", mName.c_str());
+ return {LayerHistory::LayerVoteType::Max, Fps(0.0f)};
+}
+
+const char* LayerInfo::getTraceTag(android::scheduler::LayerHistory::LayerVoteType type) const {
+ if (mTraceTags.count(type) == 0) {
+ const auto tag = "LFPS " + mName + " " + RefreshRateConfigs::layerVoteTypeString(type);
+ mTraceTags.emplace(type, tag);
+ }
+
+ return mTraceTags.at(type).c_str();
+}
+
+LayerInfo::RefreshRateHistory::HeuristicTraceTagData
+LayerInfo::RefreshRateHistory::makeHeuristicTraceTagData() const {
+ const std::string prefix = "LFPS ";
+ const std::string suffix = "Heuristic ";
+ return {.min = prefix + mName + suffix + "min",
+ .max = prefix + mName + suffix + "max",
+ .consistent = prefix + mName + suffix + "consistent",
+ .average = prefix + mName + suffix + "average"};
+}
+
+void LayerInfo::RefreshRateHistory::clear() {
+ mRefreshRates.clear();
+}
+
+bool LayerInfo::RefreshRateHistory::add(Fps refreshRate, nsecs_t now) {
+ mRefreshRates.push_back({refreshRate, now});
+ while (mRefreshRates.size() >= HISTORY_SIZE ||
+ now - mRefreshRates.front().timestamp > HISTORY_DURATION.count()) {
+ mRefreshRates.pop_front();
+ }
+
+ if (CC_UNLIKELY(sTraceEnabled)) {
+ if (!mHeuristicTraceTagData.has_value()) {
+ mHeuristicTraceTagData = makeHeuristicTraceTagData();
+ }
+
+ ATRACE_INT(mHeuristicTraceTagData->average.c_str(), refreshRate.getIntValue());
+ }
+
+ return isConsistent();
+}
+
+bool LayerInfo::RefreshRateHistory::isConsistent() const {
+ if (mRefreshRates.empty()) return true;
+
+ const auto max = std::max_element(mRefreshRates.begin(), mRefreshRates.end());
+ const auto min = std::min_element(mRefreshRates.begin(), mRefreshRates.end());
+ const auto consistent =
+ max->refreshRate.getValue() - min->refreshRate.getValue() < MARGIN_CONSISTENT_FPS;
+
+ if (CC_UNLIKELY(sTraceEnabled)) {
+ if (!mHeuristicTraceTagData.has_value()) {
+ mHeuristicTraceTagData = makeHeuristicTraceTagData();
+ }
+
+ ATRACE_INT(mHeuristicTraceTagData->max.c_str(), max->refreshRate.getIntValue());
+ ATRACE_INT(mHeuristicTraceTagData->min.c_str(), min->refreshRate.getIntValue());
+ ATRACE_INT(mHeuristicTraceTagData->consistent.c_str(), consistent);
+ }
+
+ return consistent;
}
} // namespace android::scheduler
diff --git a/services/surfaceflinger/Scheduler/LayerInfo.h b/services/surfaceflinger/Scheduler/LayerInfo.h
index 820624b..9304e62 100644
--- a/services/surfaceflinger/Scheduler/LayerInfo.h
+++ b/services/surfaceflinger/Scheduler/LayerInfo.h
@@ -1,5 +1,5 @@
/*
- * Copyright 2019 The Android Open Source Project
+ * 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.
@@ -21,6 +21,9 @@
#include <chrono>
#include <deque>
+#include "LayerHistory.h"
+#include "RefreshRateConfigs.h"
+#include "Scheduler/Seamlessness.h"
#include "SchedulerUtils.h"
namespace android {
@@ -41,129 +44,181 @@
// Stores history of present times and refresh rates for a layer.
class LayerInfo {
+ using LayerUpdateType = LayerHistory::LayerUpdateType;
+
// Layer is considered frequent if the earliest value in the window of most recent present times
// is within a threshold. If a layer is infrequent, its average refresh rate is disregarded in
// favor of a low refresh rate.
static constexpr size_t FREQUENT_LAYER_WINDOW_SIZE = 3;
- static constexpr std::chrono::nanoseconds MAX_FREQUENT_LAYER_PERIOD_NS = 250ms;
-
- /**
- * Struct that keeps the information about the refresh rate for last
- * HISTORY_SIZE frames. This is used to better determine the refresh rate
- * for individual layers.
- */
- class RefreshRateHistory {
- public:
- explicit RefreshRateHistory(float highRefreshRate) : mHighRefreshRate(highRefreshRate) {}
-
- void insertRefreshRate(float refreshRate) {
- mElements.push_back(refreshRate);
- if (mElements.size() > HISTORY_SIZE) {
- mElements.pop_front();
- }
- }
-
- float getRefreshRateAvg() const {
- return mElements.empty() ? mHighRefreshRate : calculate_mean(mElements);
- }
-
- void clearHistory() { mElements.clear(); }
-
- private:
- const float mHighRefreshRate;
-
- static constexpr size_t HISTORY_SIZE = 30;
- std::deque<float> mElements;
- };
-
- /**
- * Struct that keeps the information about the present time for last
- * HISTORY_SIZE frames. This is used to better determine whether the given layer
- * is still relevant and it's refresh rate should be considered.
- */
- class PresentTimeHistory {
- public:
- static constexpr size_t HISTORY_SIZE = 90;
-
- void insertPresentTime(nsecs_t presentTime) {
- mElements.push_back(presentTime);
- if (mElements.size() > HISTORY_SIZE) {
- mElements.pop_front();
- }
- }
-
- // Returns whether the earliest present time is within the active threshold.
- bool isRecentlyActive(nsecs_t now) const {
- if (mElements.size() < 2) {
- return false;
- }
-
- // The layer had to publish at least HISTORY_SIZE or HISTORY_DURATION of updates
- if (mElements.size() < HISTORY_SIZE &&
- mElements.back() - mElements.front() < HISTORY_DURATION.count()) {
- return false;
- }
-
- return mElements.back() >= getActiveLayerThreshold(now);
- }
-
- bool isFrequent(nsecs_t now) const {
- // Assume layer is infrequent if too few present times have been recorded.
- if (mElements.size() < FREQUENT_LAYER_WINDOW_SIZE) {
- return false;
- }
-
- // Layer is frequent if the earliest value in the window of most recent present times is
- // within threshold.
- const auto it = mElements.end() - FREQUENT_LAYER_WINDOW_SIZE;
- const nsecs_t threshold = now - MAX_FREQUENT_LAYER_PERIOD_NS.count();
- return *it >= threshold;
- }
-
- void clearHistory() { mElements.clear(); }
-
- private:
- std::deque<nsecs_t> mElements;
- static constexpr std::chrono::nanoseconds HISTORY_DURATION = 1s;
- };
+ static constexpr Fps MIN_FPS_FOR_FREQUENT_LAYER{10.0f};
+ static constexpr auto MAX_FREQUENT_LAYER_PERIOD_NS =
+ std::chrono::nanoseconds(MIN_FPS_FOR_FREQUENT_LAYER.getPeriodNsecs()) + 1ms;
friend class LayerHistoryTest;
public:
- LayerInfo(float lowRefreshRate, float highRefreshRate);
+ // Holds information about the layer vote
+ struct LayerVote {
+ LayerHistory::LayerVoteType type = LayerHistory::LayerVoteType::Heuristic;
+ Fps fps{0.0f};
+ Seamlessness seamlessness = Seamlessness::Default;
+ };
+
+ static void setTraceEnabled(bool enabled) { sTraceEnabled = enabled; }
+
+ static void setRefreshRateConfigs(const RefreshRateConfigs& refreshRateConfigs) {
+ sRefreshRateConfigs = &refreshRateConfigs;
+ }
+
+ LayerInfo(const std::string& name, nsecs_t highRefreshRatePeriod,
+ LayerHistory::LayerVoteType defaultVote);
LayerInfo(const LayerInfo&) = delete;
LayerInfo& operator=(const LayerInfo&) = delete;
- // Records the last requested oresent time. It also stores information about when
+ // Records the last requested present time. It also stores information about when
// the layer was last updated. If the present time is farther in the future than the
// updated time, the updated time is the present time.
- void setLastPresentTime(nsecs_t lastPresentTime, nsecs_t now);
+ void setLastPresentTime(nsecs_t lastPresentTime, nsecs_t now, LayerUpdateType updateType,
+ bool pendingConfigChange);
- bool isRecentlyActive(nsecs_t now) const { return mPresentTimeHistory.isRecentlyActive(now); }
- bool isFrequent(nsecs_t now) const { return mPresentTimeHistory.isFrequent(now); }
+ // Sets an explicit layer vote. This usually comes directly from the application via
+ // ANativeWindow_setFrameRate API
+ void setLayerVote(LayerVote vote) { mLayerVote = vote; }
- float getRefreshRate(nsecs_t now) const {
- return isFrequent(now) ? mRefreshRateHistory.getRefreshRateAvg() : mLowRefreshRate;
- }
+ // Sets the default layer vote. This will be the layer vote after calling to resetLayerVote().
+ // This is used for layers that called to setLayerVote() and then removed the vote, so that the
+ // layer can go back to whatever vote it had before the app voted for it.
+ void setDefaultLayerVote(LayerHistory::LayerVoteType type) { mDefaultVote = type; }
+
+ // Resets the layer vote to its default.
+ void resetLayerVote() { mLayerVote = {mDefaultVote, Fps(0.0f), Seamlessness::Default}; }
+
+ LayerVote getRefreshRateVote(nsecs_t now);
// Return the last updated time. If the present time is farther in the future than the
// updated time, the updated time is the present time.
nsecs_t getLastUpdatedTime() const { return mLastUpdatedTime; }
- void clearHistory() {
- mRefreshRateHistory.clearHistory();
- mPresentTimeHistory.clearHistory();
+ // Returns a C string for tracing a vote
+ const char* getTraceTag(LayerHistory::LayerVoteType type) const;
+
+ void onLayerInactive(nsecs_t now) {
+ // Mark mFrameTimeValidSince to now to ignore all previous frame times.
+ // We are not deleting the old frame to keep track of whether we should treat the first
+ // buffer as Max as we don't know anything about this layer or Min as this layer is
+ // posting infrequent updates.
+ const auto timePoint = std::chrono::nanoseconds(now);
+ mFrameTimeValidSince = std::chrono::time_point<std::chrono::steady_clock>(timePoint);
+ mLastRefreshRate = {};
+ mRefreshRateHistory.clear();
+ }
+
+ void clearHistory(nsecs_t now) {
+ onLayerInactive(now);
+ mFrameTimes.clear();
}
private:
- const float mLowRefreshRate;
- const float mHighRefreshRate;
+ // Used to store the layer timestamps
+ struct FrameTimeData {
+ nsecs_t presetTime; // desiredPresentTime, if provided
+ nsecs_t queueTime; // buffer queue time
+ bool pendingConfigChange;
+ };
+
+ // Holds information about the calculated and reported refresh rate
+ struct RefreshRateHeuristicData {
+ // Rate calculated on the layer
+ Fps calculated{0.0f};
+ // Last reported rate for LayerInfo::getRefreshRate()
+ Fps reported{0.0f};
+ // Whether the last reported rate for LayerInfo::getRefreshRate()
+ // was due to animation or infrequent updates
+ bool animatingOrInfrequent = false;
+ };
+
+ // Class to store past calculated refresh rate and determine whether
+ // the refresh rate calculated is consistent with past values
+ class RefreshRateHistory {
+ public:
+ static constexpr auto HISTORY_SIZE = 90;
+ static constexpr std::chrono::nanoseconds HISTORY_DURATION = 2s;
+
+ RefreshRateHistory(const std::string& name) : mName(name) {}
+
+ // Clears History
+ void clear();
+
+ // Adds a new refresh rate and returns true if it is consistent
+ bool add(Fps refreshRate, nsecs_t now);
+
+ private:
+ friend class LayerHistoryTest;
+
+ // Holds the refresh rate when it was calculated
+ struct RefreshRateData {
+ Fps refreshRate{0.0f};
+ nsecs_t timestamp = 0;
+
+ bool operator<(const RefreshRateData& other) const {
+ // We don't need comparison with margins since we are using
+ // this to find the min and max refresh rates.
+ return refreshRate.getValue() < other.refreshRate.getValue();
+ }
+ };
+
+ // Holds tracing strings
+ struct HeuristicTraceTagData {
+ std::string min;
+ std::string max;
+ std::string consistent;
+ std::string average;
+ };
+
+ bool isConsistent() const;
+ HeuristicTraceTagData makeHeuristicTraceTagData() const;
+
+ const std::string mName;
+ mutable std::optional<HeuristicTraceTagData> mHeuristicTraceTagData;
+ std::deque<RefreshRateData> mRefreshRates;
+ static constexpr float MARGIN_CONSISTENT_FPS = 1.0;
+ };
+
+ bool isFrequent(nsecs_t now) const;
+ bool isAnimating(nsecs_t now) const;
+ bool hasEnoughDataForHeuristic() const;
+ std::optional<Fps> calculateRefreshRateIfPossible(nsecs_t now);
+ std::optional<nsecs_t> calculateAverageFrameTime() const;
+ bool isFrameTimeValid(const FrameTimeData&) const;
+
+ const std::string mName;
+
+ // Used for sanitizing the heuristic data
+ const nsecs_t mHighRefreshRatePeriod;
+ LayerHistory::LayerVoteType mDefaultVote;
+
+ LayerVote mLayerVote;
nsecs_t mLastUpdatedTime = 0;
- nsecs_t mLastPresentTime = 0;
- RefreshRateHistory mRefreshRateHistory{mHighRefreshRate};
- PresentTimeHistory mPresentTimeHistory;
+
+ nsecs_t mLastAnimationTime = 0;
+
+ RefreshRateHeuristicData mLastRefreshRate;
+
+ std::deque<FrameTimeData> mFrameTimes;
+ std::chrono::time_point<std::chrono::steady_clock> mFrameTimeValidSince =
+ std::chrono::steady_clock::now();
+ static constexpr size_t HISTORY_SIZE = RefreshRateHistory::HISTORY_SIZE;
+ static constexpr std::chrono::nanoseconds HISTORY_DURATION = 1s;
+
+ RefreshRateHistory mRefreshRateHistory;
+
+ mutable std::unordered_map<LayerHistory::LayerVoteType, std::string> mTraceTags;
+
+ // Shared for all LayerInfo instances
+ static const RefreshRateConfigs* sRefreshRateConfigs;
+ static bool sTraceEnabled;
};
} // namespace scheduler
diff --git a/services/surfaceflinger/Scheduler/LayerInfoV2.cpp b/services/surfaceflinger/Scheduler/LayerInfoV2.cpp
deleted file mode 100644
index 44f20d0..0000000
--- a/services/surfaceflinger/Scheduler/LayerInfoV2.cpp
+++ /dev/null
@@ -1,297 +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.
- */
-
-// #define LOG_NDEBUG 0
-#define ATRACE_TAG ATRACE_TAG_GRAPHICS
-
-#include "LayerInfoV2.h"
-
-#include <algorithm>
-#include <utility>
-
-#include <cutils/compiler.h>
-#include <cutils/trace.h>
-
-#undef LOG_TAG
-#define LOG_TAG "LayerInfoV2"
-
-namespace android::scheduler {
-
-const RefreshRateConfigs* LayerInfoV2::sRefreshRateConfigs = nullptr;
-bool LayerInfoV2::sTraceEnabled = false;
-
-LayerInfoV2::LayerInfoV2(const std::string& name, nsecs_t highRefreshRatePeriod,
- LayerHistory::LayerVoteType defaultVote)
- : mName(name),
- mHighRefreshRatePeriod(highRefreshRatePeriod),
- mDefaultVote(defaultVote),
- mLayerVote({defaultVote, 0.0f}),
- mRefreshRateHistory(name) {}
-
-void LayerInfoV2::setLastPresentTime(nsecs_t lastPresentTime, nsecs_t now,
- LayerUpdateType updateType, bool pendingConfigChange) {
- lastPresentTime = std::max(lastPresentTime, static_cast<nsecs_t>(0));
-
- mLastUpdatedTime = std::max(lastPresentTime, now);
- switch (updateType) {
- case LayerUpdateType::AnimationTX:
- mLastAnimationTime = std::max(lastPresentTime, now);
- break;
- case LayerUpdateType::SetFrameRate:
- case LayerUpdateType::Buffer:
- FrameTimeData frameTime = {.presetTime = lastPresentTime,
- .queueTime = mLastUpdatedTime,
- .pendingConfigChange = pendingConfigChange};
- mFrameTimes.push_back(frameTime);
- if (mFrameTimes.size() > HISTORY_SIZE) {
- mFrameTimes.pop_front();
- }
- break;
- }
-}
-
-bool LayerInfoV2::isFrameTimeValid(const FrameTimeData& frameTime) const {
- return frameTime.queueTime >= std::chrono::duration_cast<std::chrono::nanoseconds>(
- mFrameTimeValidSince.time_since_epoch())
- .count();
-}
-
-bool LayerInfoV2::isFrequent(nsecs_t now) const {
- // If we know nothing about this layer we consider it as frequent as it might be the start
- // of an animation.
- if (mFrameTimes.size() < FREQUENT_LAYER_WINDOW_SIZE) {
- return true;
- }
-
- // Find the first active frame
- auto it = mFrameTimes.begin();
- for (; it != mFrameTimes.end(); ++it) {
- if (it->queueTime >= getActiveLayerThreshold(now)) {
- break;
- }
- }
-
- const auto numFrames = std::distance(it, mFrameTimes.end());
- if (numFrames < FREQUENT_LAYER_WINDOW_SIZE) {
- return false;
- }
-
- // Layer is considered frequent if the average frame rate is higher than the threshold
- const auto totalTime = mFrameTimes.back().queueTime - it->queueTime;
- return (1e9f * (numFrames - 1)) / totalTime >= MIN_FPS_FOR_FREQUENT_LAYER;
-}
-
-bool LayerInfoV2::isAnimating(nsecs_t now) const {
- return mLastAnimationTime >= getActiveLayerThreshold(now);
-}
-
-bool LayerInfoV2::hasEnoughDataForHeuristic() const {
- // The layer had to publish at least HISTORY_SIZE or HISTORY_DURATION of updates
- if (mFrameTimes.size() < 2) {
- ALOGV("fewer than 2 frames recorded: %zu", mFrameTimes.size());
- return false;
- }
-
- if (!isFrameTimeValid(mFrameTimes.front())) {
- ALOGV("stale frames still captured");
- return false;
- }
-
- const auto totalDuration = mFrameTimes.back().queueTime - mFrameTimes.front().queueTime;
- if (mFrameTimes.size() < HISTORY_SIZE && totalDuration < HISTORY_DURATION.count()) {
- ALOGV("not enough frames captured: %zu | %.2f seconds", mFrameTimes.size(),
- totalDuration / 1e9f);
- return false;
- }
-
- return true;
-}
-
-std::optional<nsecs_t> LayerInfoV2::calculateAverageFrameTime() const {
- nsecs_t totalPresentTimeDeltas = 0;
- nsecs_t totalQueueTimeDeltas = 0;
- bool missingPresentTime = false;
- int numFrames = 0;
- for (auto it = mFrameTimes.begin(); it != mFrameTimes.end() - 1; ++it) {
- // Ignore frames captured during a config change
- if (it->pendingConfigChange || (it + 1)->pendingConfigChange) {
- return std::nullopt;
- }
-
- totalQueueTimeDeltas +=
- std::max(((it + 1)->queueTime - it->queueTime), mHighRefreshRatePeriod);
- numFrames++;
-
- if (!missingPresentTime && (it->presetTime == 0 || (it + 1)->presetTime == 0)) {
- missingPresentTime = true;
- // If there are no presentation timestamps and we haven't calculated
- // one in the past then we can't calculate the refresh rate
- if (mLastRefreshRate.reported == 0) {
- return std::nullopt;
- }
- continue;
- }
-
- totalPresentTimeDeltas +=
- std::max(((it + 1)->presetTime - it->presetTime), mHighRefreshRatePeriod);
- }
-
- // Calculate the average frame time based on presentation timestamps. If those
- // doesn't exist, we look at the time the buffer was queued only. We can do that only if
- // we calculated a refresh rate based on presentation timestamps in the past. The reason
- // we look at the queue time is to handle cases where hwui attaches presentation timestamps
- // when implementing render ahead for specific refresh rates. When hwui no longer provides
- // presentation timestamps we look at the queue time to see if the current refresh rate still
- // matches the content.
-
- const auto averageFrameTime =
- static_cast<float>(missingPresentTime ? totalQueueTimeDeltas : totalPresentTimeDeltas) /
- numFrames;
- return static_cast<nsecs_t>(averageFrameTime);
-}
-
-std::optional<float> LayerInfoV2::calculateRefreshRateIfPossible(nsecs_t now) {
- static constexpr float MARGIN = 1.0f; // 1Hz
- if (!hasEnoughDataForHeuristic()) {
- ALOGV("Not enough data");
- return std::nullopt;
- }
-
- const auto averageFrameTime = calculateAverageFrameTime();
- if (averageFrameTime.has_value()) {
- const auto refreshRate = 1e9f / *averageFrameTime;
- const bool refreshRateConsistent = mRefreshRateHistory.add(refreshRate, now);
- if (refreshRateConsistent) {
- const auto knownRefreshRate =
- sRefreshRateConfigs->findClosestKnownFrameRate(refreshRate);
-
- // To avoid oscillation, use the last calculated refresh rate if it is
- // close enough
- if (std::abs(mLastRefreshRate.calculated - refreshRate) > MARGIN &&
- mLastRefreshRate.reported != knownRefreshRate) {
- mLastRefreshRate.calculated = refreshRate;
- mLastRefreshRate.reported = knownRefreshRate;
- }
-
- ALOGV("%s %.2fHz rounded to nearest known frame rate %.2fHz", mName.c_str(),
- refreshRate, mLastRefreshRate.reported);
- } else {
- ALOGV("%s Not stable (%.2fHz) returning last known frame rate %.2fHz", mName.c_str(),
- refreshRate, mLastRefreshRate.reported);
- }
- }
-
- return mLastRefreshRate.reported == 0 ? std::nullopt
- : std::make_optional(mLastRefreshRate.reported);
-}
-
-std::pair<LayerHistory::LayerVoteType, float> LayerInfoV2::getRefreshRate(nsecs_t now) {
- if (mLayerVote.type != LayerHistory::LayerVoteType::Heuristic) {
- ALOGV("%s voted %d ", mName.c_str(), static_cast<int>(mLayerVote.type));
- return {mLayerVote.type, mLayerVote.fps};
- }
-
- if (isAnimating(now)) {
- ALOGV("%s is animating", mName.c_str());
- mLastRefreshRate.animatingOrInfrequent = true;
- return {LayerHistory::LayerVoteType::Max, 0};
- }
-
- if (!isFrequent(now)) {
- ALOGV("%s is infrequent", mName.c_str());
- mLastRefreshRate.animatingOrInfrequent = true;
- return {LayerHistory::LayerVoteType::Min, 0};
- }
-
- // If the layer was previously tagged as animating or infrequent, we clear
- // the history as it is likely the layer just changed its behavior
- // and we should not look at stale data
- if (mLastRefreshRate.animatingOrInfrequent) {
- clearHistory(now);
- }
-
- auto refreshRate = calculateRefreshRateIfPossible(now);
- if (refreshRate.has_value()) {
- ALOGV("%s calculated refresh rate: %.2f", mName.c_str(), refreshRate.value());
- return {LayerHistory::LayerVoteType::Heuristic, refreshRate.value()};
- }
-
- ALOGV("%s Max (can't resolve refresh rate)", mName.c_str());
- return {LayerHistory::LayerVoteType::Max, 0};
-}
-
-const char* LayerInfoV2::getTraceTag(android::scheduler::LayerHistory::LayerVoteType type) const {
- if (mTraceTags.count(type) == 0) {
- const auto tag = "LFPS " + mName + " " + RefreshRateConfigs::layerVoteTypeString(type);
- mTraceTags.emplace(type, tag);
- }
-
- return mTraceTags.at(type).c_str();
-}
-
-LayerInfoV2::RefreshRateHistory::HeuristicTraceTagData
-LayerInfoV2::RefreshRateHistory::makeHeuristicTraceTagData() const {
- const std::string prefix = "LFPS ";
- const std::string suffix = "Heuristic ";
- return {.min = prefix + mName + suffix + "min",
- .max = prefix + mName + suffix + "max",
- .consistent = prefix + mName + suffix + "consistent",
- .average = prefix + mName + suffix + "average"};
-}
-
-void LayerInfoV2::RefreshRateHistory::clear() {
- mRefreshRates.clear();
-}
-
-bool LayerInfoV2::RefreshRateHistory::add(float refreshRate, nsecs_t now) {
- mRefreshRates.push_back({refreshRate, now});
- while (mRefreshRates.size() >= HISTORY_SIZE ||
- now - mRefreshRates.front().timestamp > HISTORY_DURATION.count()) {
- mRefreshRates.pop_front();
- }
-
- if (CC_UNLIKELY(sTraceEnabled)) {
- if (!mHeuristicTraceTagData.has_value()) {
- mHeuristicTraceTagData = makeHeuristicTraceTagData();
- }
-
- ATRACE_INT(mHeuristicTraceTagData->average.c_str(), static_cast<int>(refreshRate));
- }
-
- return isConsistent();
-}
-
-bool LayerInfoV2::RefreshRateHistory::isConsistent() const {
- if (mRefreshRates.empty()) return true;
-
- const auto max = std::max_element(mRefreshRates.begin(), mRefreshRates.end());
- const auto min = std::min_element(mRefreshRates.begin(), mRefreshRates.end());
- const auto consistent = max->refreshRate - min->refreshRate <= MARGIN_FPS;
-
- if (CC_UNLIKELY(sTraceEnabled)) {
- if (!mHeuristicTraceTagData.has_value()) {
- mHeuristicTraceTagData = makeHeuristicTraceTagData();
- }
-
- ATRACE_INT(mHeuristicTraceTagData->max.c_str(), static_cast<int>(max->refreshRate));
- ATRACE_INT(mHeuristicTraceTagData->min.c_str(), static_cast<int>(min->refreshRate));
- ATRACE_INT(mHeuristicTraceTagData->consistent.c_str(), consistent);
- }
-
- return consistent;
-}
-
-} // namespace android::scheduler
diff --git a/services/surfaceflinger/Scheduler/LayerInfoV2.h b/services/surfaceflinger/Scheduler/LayerInfoV2.h
deleted file mode 100644
index 33dc66f..0000000
--- a/services/surfaceflinger/Scheduler/LayerInfoV2.h
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <utils/Timers.h>
-
-#include <chrono>
-#include <deque>
-
-#include "LayerHistory.h"
-#include "RefreshRateConfigs.h"
-#include "SchedulerUtils.h"
-
-namespace android {
-
-class Layer;
-
-namespace scheduler {
-
-using namespace std::chrono_literals;
-
-// Maximum period between presents for a layer to be considered active.
-constexpr std::chrono::nanoseconds MAX_ACTIVE_LAYER_PERIOD_NS = 1200ms;
-
-// Earliest present time for a layer to be considered active.
-constexpr nsecs_t getActiveLayerThreshold(nsecs_t now) {
- return now - MAX_ACTIVE_LAYER_PERIOD_NS.count();
-}
-
-// Stores history of present times and refresh rates for a layer.
-class LayerInfoV2 {
- using LayerUpdateType = LayerHistory::LayerUpdateType;
-
- // Layer is considered frequent if the earliest value in the window of most recent present times
- // is within a threshold. If a layer is infrequent, its average refresh rate is disregarded in
- // favor of a low refresh rate.
- static constexpr size_t FREQUENT_LAYER_WINDOW_SIZE = 3;
- static constexpr float MIN_FPS_FOR_FREQUENT_LAYER = 10.0f;
- static constexpr auto MAX_FREQUENT_LAYER_PERIOD_NS =
- std::chrono::nanoseconds(static_cast<nsecs_t>(1e9f / MIN_FPS_FOR_FREQUENT_LAYER)) + 1ms;
-
- friend class LayerHistoryTestV2;
-
-public:
- static void setTraceEnabled(bool enabled) { sTraceEnabled = enabled; }
-
- static void setRefreshRateConfigs(const RefreshRateConfigs& refreshRateConfigs) {
- sRefreshRateConfigs = &refreshRateConfigs;
- }
-
- LayerInfoV2(const std::string& name, nsecs_t highRefreshRatePeriod,
- LayerHistory::LayerVoteType defaultVote);
-
- LayerInfoV2(const LayerInfo&) = delete;
- LayerInfoV2& operator=(const LayerInfoV2&) = delete;
-
- // Records the last requested present time. It also stores information about when
- // the layer was last updated. If the present time is farther in the future than the
- // updated time, the updated time is the present time.
- void setLastPresentTime(nsecs_t lastPresentTime, nsecs_t now, LayerUpdateType updateType,
- bool pendingConfigChange);
-
- // Sets an explicit layer vote. This usually comes directly from the application via
- // ANativeWindow_setFrameRate API
- void setLayerVote(LayerHistory::LayerVoteType type, float fps) { mLayerVote = {type, fps}; }
-
- // Sets the default layer vote. This will be the layer vote after calling to resetLayerVote().
- // This is used for layers that called to setLayerVote() and then removed the vote, so that the
- // layer can go back to whatever vote it had before the app voted for it.
- void setDefaultLayerVote(LayerHistory::LayerVoteType type) { mDefaultVote = type; }
-
- // Resets the layer vote to its default.
- void resetLayerVote() { mLayerVote = {mDefaultVote, 0.0f}; }
-
- std::pair<LayerHistory::LayerVoteType, float> getRefreshRate(nsecs_t now);
-
- // Return the last updated time. If the present time is farther in the future than the
- // updated time, the updated time is the present time.
- nsecs_t getLastUpdatedTime() const { return mLastUpdatedTime; }
-
- // Returns a C string for tracing a vote
- const char* getTraceTag(LayerHistory::LayerVoteType type) const;
-
- void onLayerInactive(nsecs_t now) {
- // Mark mFrameTimeValidSince to now to ignore all previous frame times.
- // We are not deleting the old frame to keep track of whether we should treat the first
- // buffer as Max as we don't know anything about this layer or Min as this layer is
- // posting infrequent updates.
- const auto timePoint = std::chrono::nanoseconds(now);
- mFrameTimeValidSince = std::chrono::time_point<std::chrono::steady_clock>(timePoint);
- mLastRefreshRate = {};
- mRefreshRateHistory.clear();
- }
-
- void clearHistory(nsecs_t now) {
- onLayerInactive(now);
- mFrameTimes.clear();
- }
-
-private:
- // Used to store the layer timestamps
- struct FrameTimeData {
- nsecs_t presetTime; // desiredPresentTime, if provided
- nsecs_t queueTime; // buffer queue time
- bool pendingConfigChange;
- };
-
- // Holds information about the calculated and reported refresh rate
- struct RefreshRateHeuristicData {
- // Rate calculated on the layer
- float calculated = 0.0f;
- // Last reported rate for LayerInfoV2::getRefreshRate()
- float reported = 0.0f;
- // Whether the last reported rate for LayerInfoV2::getRefreshRate()
- // was due to animation or infrequent updates
- bool animatingOrInfrequent = false;
- };
-
- // Holds information about the layer vote
- struct LayerVote {
- LayerHistory::LayerVoteType type = LayerHistory::LayerVoteType::Heuristic;
- float fps = 0.0f;
- };
-
- // Class to store past calculated refresh rate and determine whether
- // the refresh rate calculated is consistent with past values
- class RefreshRateHistory {
- public:
- static constexpr auto HISTORY_SIZE = 90;
- static constexpr std::chrono::nanoseconds HISTORY_DURATION = 2s;
-
- RefreshRateHistory(const std::string& name) : mName(name) {}
-
- // Clears History
- void clear();
-
- // Adds a new refresh rate and returns true if it is consistent
- bool add(float refreshRate, nsecs_t now);
-
- private:
- friend class LayerHistoryTestV2;
-
- // Holds the refresh rate when it was calculated
- struct RefreshRateData {
- float refreshRate = 0.0f;
- nsecs_t timestamp = 0;
-
- bool operator<(const RefreshRateData& other) const {
- return refreshRate < other.refreshRate;
- }
- };
-
- // Holds tracing strings
- struct HeuristicTraceTagData {
- std::string min;
- std::string max;
- std::string consistent;
- std::string average;
- };
-
- bool isConsistent() const;
- HeuristicTraceTagData makeHeuristicTraceTagData() const;
-
- const std::string mName;
- mutable std::optional<HeuristicTraceTagData> mHeuristicTraceTagData;
- std::deque<RefreshRateData> mRefreshRates;
- static constexpr float MARGIN_FPS = 1.0;
- };
-
- bool isFrequent(nsecs_t now) const;
- bool isAnimating(nsecs_t now) const;
- bool hasEnoughDataForHeuristic() const;
- std::optional<float> calculateRefreshRateIfPossible(nsecs_t now);
- std::optional<nsecs_t> calculateAverageFrameTime() const;
- bool isFrameTimeValid(const FrameTimeData&) const;
-
- const std::string mName;
-
- // Used for sanitizing the heuristic data
- const nsecs_t mHighRefreshRatePeriod;
- LayerHistory::LayerVoteType mDefaultVote;
-
- LayerVote mLayerVote;
-
- nsecs_t mLastUpdatedTime = 0;
-
- nsecs_t mLastAnimationTime = 0;
-
- RefreshRateHeuristicData mLastRefreshRate;
-
- std::deque<FrameTimeData> mFrameTimes;
- std::chrono::time_point<std::chrono::steady_clock> mFrameTimeValidSince =
- std::chrono::steady_clock::now();
- static constexpr size_t HISTORY_SIZE = RefreshRateHistory::HISTORY_SIZE;
- static constexpr std::chrono::nanoseconds HISTORY_DURATION = 1s;
-
- RefreshRateHistory mRefreshRateHistory;
-
- mutable std::unordered_map<LayerHistory::LayerVoteType, std::string> mTraceTags;
-
- // Shared for all LayerInfo instances
- static const RefreshRateConfigs* sRefreshRateConfigs;
- static bool sTraceEnabled;
-};
-
-} // namespace scheduler
-} // namespace android
diff --git a/services/surfaceflinger/Scheduler/MessageQueue.cpp b/services/surfaceflinger/Scheduler/MessageQueue.cpp
index 1343375..47a4f42 100644
--- a/services/surfaceflinger/Scheduler/MessageQueue.cpp
+++ b/services/surfaceflinger/Scheduler/MessageQueue.cpp
@@ -90,6 +90,7 @@
{
std::lock_guard lock(mVsync.mutex);
mVsync.lastCallbackTime = std::chrono::nanoseconds(vsyncTime);
+ mVsync.mScheduled = false;
}
mHandler->dispatchInvalidate(mVsync.tokenManager->generateTokenForPredictions(
{targetWakeupTime, readyTime, vsyncTime}),
@@ -114,6 +115,10 @@
ATRACE_CALL();
std::lock_guard lock(mVsync.mutex);
mVsync.workDuration = workDuration;
+ if (mVsync.mScheduled) {
+ mVsync.registration->schedule({mVsync.workDuration.get().count(), /*readyDuration=*/0,
+ mVsync.lastCallbackTime.count()});
+ }
}
void MessageQueue::waitMessage() {
@@ -147,13 +152,10 @@
if (mEvents) {
mEvents->requestNextVsync();
} else {
- const auto [workDuration, lastVsyncCallback] = [&] {
- std::lock_guard lock(mVsync.mutex);
- std::chrono::nanoseconds mWorkDurationNanos = mVsync.workDuration;
- return std::make_pair(mWorkDurationNanos.count(), mVsync.lastCallbackTime.count());
- }();
-
- mVsync.registration->schedule({workDuration, /*readyDuration=*/0, lastVsyncCallback});
+ std::lock_guard lock(mVsync.mutex);
+ mVsync.mScheduled = true;
+ mVsync.registration->schedule({mVsync.workDuration.get().count(), /*readyDuration=*/0,
+ mVsync.lastCallbackTime.count()});
}
}
diff --git a/services/surfaceflinger/Scheduler/MessageQueue.h b/services/surfaceflinger/Scheduler/MessageQueue.h
index 139b38e..99ce3a6 100644
--- a/services/surfaceflinger/Scheduler/MessageQueue.h
+++ b/services/surfaceflinger/Scheduler/MessageQueue.h
@@ -109,6 +109,7 @@
TracedOrdinal<std::chrono::nanoseconds> workDuration
GUARDED_BY(mutex) = {"VsyncWorkDuration-sf", std::chrono::nanoseconds(0)};
std::chrono::nanoseconds lastCallbackTime GUARDED_BY(mutex) = std::chrono::nanoseconds{0};
+ bool mScheduled GUARDED_BY(mutex) = false;
TracedOrdinal<int> value = {"VSYNC-sf", 0};
};
diff --git a/services/surfaceflinger/Scheduler/OneShotTimer.cpp b/services/surfaceflinger/Scheduler/OneShotTimer.cpp
index a90d05e..ce3b0c6 100644
--- a/services/surfaceflinger/Scheduler/OneShotTimer.cpp
+++ b/services/surfaceflinger/Scheduler/OneShotTimer.cpp
@@ -16,97 +16,150 @@
#include "OneShotTimer.h"
+#include <utils/Log.h>
+#include <utils/Timers.h>
#include <chrono>
#include <sstream>
#include <thread>
+namespace {
+using namespace std::chrono_literals;
+
+constexpr int64_t kNsToSeconds = std::chrono::duration_cast<std::chrono::nanoseconds>(1s).count();
+
+// The syscall interface uses a pair of integers for the timestamp. The first
+// (tv_sec) is the whole count of seconds. The second (tv_nsec) is the
+// nanosecond part of the count. This function takes care of translation.
+void calculateTimeoutTime(std::chrono::nanoseconds timestamp, timespec* spec) {
+ const nsecs_t timeout = systemTime(CLOCK_MONOTONIC) + timestamp.count();
+ spec->tv_sec = static_cast<__kernel_time_t>(timeout / kNsToSeconds);
+ spec->tv_nsec = timeout % kNsToSeconds;
+}
+} // namespace
+
namespace android {
namespace scheduler {
-OneShotTimer::OneShotTimer(const Interval& interval, const ResetCallback& resetCallback,
+OneShotTimer::OneShotTimer(std::string name, const Interval& interval,
+ const ResetCallback& resetCallback,
const TimeoutCallback& timeoutCallback)
- : mInterval(interval), mResetCallback(resetCallback), mTimeoutCallback(timeoutCallback) {}
+ : mName(std::move(name)),
+ mInterval(interval),
+ mResetCallback(resetCallback),
+ mTimeoutCallback(timeoutCallback) {}
OneShotTimer::~OneShotTimer() {
stop();
}
void OneShotTimer::start() {
- {
- std::lock_guard<std::mutex> lock(mMutex);
- mState = TimerState::RESET;
+ int result = sem_init(&mSemaphore, 0, 0);
+ LOG_ALWAYS_FATAL_IF(result, "sem_init failed");
+
+ if (!mThread.joinable()) {
+ // Only create thread if it has not been created.
+ mThread = std::thread(&OneShotTimer::loop, this);
}
- mThread = std::thread(&OneShotTimer::loop, this);
}
void OneShotTimer::stop() {
- {
- std::lock_guard<std::mutex> lock(mMutex);
- mState = TimerState::STOPPED;
- }
- mCondition.notify_all();
+ mStopTriggered = true;
+ int result = sem_post(&mSemaphore);
+ LOG_ALWAYS_FATAL_IF(result, "sem_post failed");
+
if (mThread.joinable()) {
mThread.join();
+ result = sem_destroy(&mSemaphore);
+ LOG_ALWAYS_FATAL_IF(result, "sem_destroy failed");
}
}
void OneShotTimer::loop() {
+ if (pthread_setname_np(pthread_self(), mName.c_str())) {
+ ALOGW("Failed to set thread name on dispatch thread");
+ }
+
+ TimerState state = TimerState::RESET;
while (true) {
bool triggerReset = false;
bool triggerTimeout = false;
- {
- std::lock_guard<std::mutex> lock(mMutex);
- if (mState == TimerState::STOPPED) {
- break;
- }
- if (mState == TimerState::IDLE) {
- mCondition.wait(mMutex);
- continue;
- }
-
- if (mState == TimerState::RESET) {
- triggerReset = true;
- }
+ state = checkForResetAndStop(state);
+ if (state == TimerState::STOPPED) {
+ break;
}
+
+ if (state == TimerState::IDLE) {
+ int result = sem_wait(&mSemaphore);
+ if (result && errno != EINTR) {
+ std::stringstream ss;
+ ss << "sem_wait failed (" << errno << ")";
+ LOG_ALWAYS_FATAL("%s", ss.str().c_str());
+ }
+ continue;
+ }
+
+ if (state == TimerState::RESET) {
+ triggerReset = true;
+ }
+
if (triggerReset && mResetCallback) {
mResetCallback();
}
- { // lock the mutex again. someone might have called stop meanwhile
- std::lock_guard<std::mutex> lock(mMutex);
- if (mState == TimerState::STOPPED) {
- break;
+ state = checkForResetAndStop(state);
+ if (state == TimerState::STOPPED) {
+ break;
+ }
+
+ auto triggerTime = std::chrono::steady_clock::now() + mInterval;
+ state = TimerState::WAITING;
+ while (state == TimerState::WAITING) {
+ constexpr auto zero = std::chrono::steady_clock::duration::zero();
+ // Wait for mInterval time for semaphore signal.
+ struct timespec ts;
+ calculateTimeoutTime(std::chrono::nanoseconds(mInterval), &ts);
+ int result = sem_clockwait(&mSemaphore, CLOCK_MONOTONIC, &ts);
+ if (result && errno != ETIMEDOUT && errno != EINTR) {
+ std::stringstream ss;
+ ss << "sem_clockwait failed (" << errno << ")";
+ LOG_ALWAYS_FATAL("%s", ss.str().c_str());
}
- auto triggerTime = std::chrono::steady_clock::now() + mInterval;
- mState = TimerState::WAITING;
- while (mState == TimerState::WAITING) {
- constexpr auto zero = std::chrono::steady_clock::duration::zero();
- auto waitTime = triggerTime - std::chrono::steady_clock::now();
- if (waitTime > zero) mCondition.wait_for(mMutex, waitTime);
- if (mState == TimerState::RESET) {
- triggerTime = std::chrono::steady_clock::now() + mInterval;
- mState = TimerState::WAITING;
- } else if (mState == TimerState::WAITING &&
- (triggerTime - std::chrono::steady_clock::now()) <= zero) {
- triggerTimeout = true;
- mState = TimerState::IDLE;
- }
+ state = checkForResetAndStop(state);
+ if (state == TimerState::RESET) {
+ triggerTime = std::chrono::steady_clock::now() + mInterval;
+ state = TimerState::WAITING;
+ } else if (state == TimerState::WAITING &&
+ (triggerTime - std::chrono::steady_clock::now()) <= zero) {
+ triggerTimeout = true;
+ state = TimerState::IDLE;
}
}
+
if (triggerTimeout && mTimeoutCallback) {
mTimeoutCallback();
}
}
}
-void OneShotTimer::reset() {
- {
- std::lock_guard<std::mutex> lock(mMutex);
- mState = TimerState::RESET;
+OneShotTimer::TimerState OneShotTimer::checkForResetAndStop(TimerState state) {
+ // Stop takes precedence of the reset.
+ if (mStopTriggered.exchange(false)) {
+ return TimerState::STOPPED;
}
- mCondition.notify_all();
+ // If the state was stopped, the thread was joined, and we cannot reset
+ // the timer anymore.
+ if (state != TimerState::STOPPED && mResetTriggered.exchange(false)) {
+ return TimerState::RESET;
+ }
+ return state;
+}
+
+void OneShotTimer::reset() {
+ mResetTriggered = true;
+ int result = sem_post(&mSemaphore);
+ LOG_ALWAYS_FATAL_IF(result, "sem_post failed");
}
std::string OneShotTimer::dump() const {
diff --git a/services/surfaceflinger/Scheduler/OneShotTimer.h b/services/surfaceflinger/Scheduler/OneShotTimer.h
index b005754..3690ce7 100644
--- a/services/surfaceflinger/Scheduler/OneShotTimer.h
+++ b/services/surfaceflinger/Scheduler/OneShotTimer.h
@@ -16,6 +16,7 @@
#pragma once
+#include <semaphore.h>
#include <chrono>
#include <condition_variable>
#include <thread>
@@ -35,7 +36,7 @@
using ResetCallback = std::function<void()>;
using TimeoutCallback = std::function<void()>;
- OneShotTimer(const Interval& interval, const ResetCallback& resetCallback,
+ OneShotTimer(std::string name, const Interval& interval, const ResetCallback& resetCallback,
const TimeoutCallback& timeoutCallback);
~OneShotTimer();
@@ -70,17 +71,18 @@
// Function that loops until the condition for stopping is met.
void loop();
+ // Checks whether mResetTriggered and mStopTriggered were set and updates
+ // mState if so.
+ TimerState checkForResetAndStop(TimerState state);
+
// Thread waiting for timer to expire.
std::thread mThread;
- // Condition used to notify mThread.
- std::condition_variable_any mCondition;
+ // Semaphore to keep mThread synchronized.
+ sem_t mSemaphore;
- // Lock used for synchronizing the waiting thread with the application thread.
- std::mutex mMutex;
-
- // Current timer state
- TimerState mState GUARDED_BY(mMutex) = TimerState::RESET;
+ // Timer's name.
+ std::string mName;
// Interval after which timer expires.
const Interval mInterval;
@@ -90,6 +92,12 @@
// Callback that happens when timer expires.
const TimeoutCallback mTimeoutCallback;
+
+ // After removing lock guarding mState, the state can be now accessed at
+ // any time. Keep a bool if the reset or stop were requested, and occasionally
+ // check in the main loop if they were.
+ std::atomic<bool> mResetTriggered = false;
+ std::atomic<bool> mStopTriggered = false;
};
} // namespace scheduler
diff --git a/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp b/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
index 8661b6e..4b7251b 100644
--- a/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
+++ b/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
@@ -27,10 +27,24 @@
#define LOG_TAG "RefreshRateConfigs"
namespace android::scheduler {
+namespace {
+std::string formatLayerInfo(const RefreshRateConfigs::LayerRequirement& layer, float weight) {
+ return base::StringPrintf("%s (type=%s, weight=%.2f seamlessness=%s) %s", layer.name.c_str(),
+ RefreshRateConfigs::layerVoteTypeString(layer.vote).c_str(), weight,
+ toString(layer.seamlessness).c_str(),
+ to_string(layer.desiredRefreshRate).c_str());
+}
+} // namespace
using AllRefreshRatesMapType = RefreshRateConfigs::AllRefreshRatesMapType;
using RefreshRate = RefreshRateConfigs::RefreshRate;
+std::string RefreshRate::toString() const {
+ return base::StringPrintf("{id=%d, hwcId=%d, fps=%.2f, width=%d, height=%d group=%d}",
+ getConfigId().value(), hwcConfig->getId(), getFps().getValue(),
+ hwcConfig->getWidth(), hwcConfig->getHeight(), getConfigGroup());
+}
+
std::string RefreshRateConfigs::layerVoteTypeString(LayerVoteType vote) {
switch (vote) {
case LayerVoteType::NoVote:
@@ -48,58 +62,11 @@
}
}
-const RefreshRate& RefreshRateConfigs::getRefreshRateForContent(
- const std::vector<LayerRequirement>& layers) const {
- std::lock_guard lock(mLock);
- int contentFramerate = 0;
- int explicitContentFramerate = 0;
- for (const auto& layer : layers) {
- const auto desiredRefreshRateRound = round<int>(layer.desiredRefreshRate);
- if (layer.vote == LayerVoteType::ExplicitDefault ||
- layer.vote == LayerVoteType::ExplicitExactOrMultiple) {
- if (desiredRefreshRateRound > explicitContentFramerate) {
- explicitContentFramerate = desiredRefreshRateRound;
- }
- } else {
- if (desiredRefreshRateRound > contentFramerate) {
- contentFramerate = desiredRefreshRateRound;
- }
- }
- }
-
- if (explicitContentFramerate != 0) {
- contentFramerate = explicitContentFramerate;
- } else if (contentFramerate == 0) {
- contentFramerate = round<int>(mMaxSupportedRefreshRate->getFps());
- }
- ATRACE_INT("ContentFPS", contentFramerate);
-
- // Find the appropriate refresh rate with minimal error
- auto iter = min_element(mPrimaryRefreshRates.cbegin(), mPrimaryRefreshRates.cend(),
- [contentFramerate](const auto& lhs, const auto& rhs) -> bool {
- return std::abs(lhs->fps - contentFramerate) <
- std::abs(rhs->fps - contentFramerate);
- });
-
- // Some content aligns better on higher refresh rate. For example for 45fps we should choose
- // 90Hz config. However we should still prefer a lower refresh rate if the content doesn't
- // align well with both
- const RefreshRate* bestSoFar = *iter;
- constexpr float MARGIN = 0.05f;
- float ratio = (*iter)->fps / contentFramerate;
- if (std::abs(std::round(ratio) - ratio) > MARGIN) {
- while (iter != mPrimaryRefreshRates.cend()) {
- ratio = (*iter)->fps / contentFramerate;
-
- if (std::abs(std::round(ratio) - ratio) <= MARGIN) {
- bestSoFar = *iter;
- break;
- }
- ++iter;
- }
- }
-
- return *bestSoFar;
+std::string RefreshRateConfigs::Policy::toString() const {
+ return base::StringPrintf("default config ID: %d, allowGroupSwitching = %d"
+ ", primary range: %s, app request range: %s",
+ defaultConfig.value(), allowGroupSwitching,
+ primaryRange.toString().c_str(), appRequestRange.toString().c_str());
}
std::pair<nsecs_t, nsecs_t> RefreshRateConfigs::getDisplayFrames(nsecs_t layerPeriod,
@@ -118,7 +85,7 @@
const std::vector<LayerRequirement>& layers, const GlobalSignals& globalSignals,
GlobalSignals* outSignalsConsidered) const {
ATRACE_CALL();
- ALOGV("getRefreshRateForContent %zu layers", layers.size());
+ ALOGV("getBestRefreshRate %zu layers", layers.size());
if (outSignalsConsidered) *outSignalsConsidered = {};
const auto setTouchConsidered = [&] {
@@ -141,6 +108,7 @@
int explicitDefaultVoteLayers = 0;
int explicitExactOrMultipleVoteLayers = 0;
float maxExplicitWeight = 0;
+ int seamedLayers = 0;
for (const auto& layer : layers) {
if (layer.vote == LayerVoteType::NoVote) {
noVoteLayers++;
@@ -155,6 +123,10 @@
explicitExactOrMultipleVoteLayers++;
maxExplicitWeight = std::max(maxExplicitWeight, layer.weight);
}
+
+ if (layer.seamlessness == Seamlessness::SeamedAndSeamless) {
+ seamedLayers++;
+ }
}
const bool hasExplicitVoteLayers =
@@ -172,7 +144,8 @@
// move out the of range if layers explicitly request a different refresh
// rate.
const Policy* policy = getCurrentPolicyLocked();
- const bool primaryRangeIsSingleRate = policy->primaryRange.min == policy->primaryRange.max;
+ const bool primaryRangeIsSingleRate =
+ policy->primaryRange.min.equalsWithMargin(policy->primaryRange.max);
if (!globalSignals.touch && globalSignals.idle &&
!(primaryRangeIsSingleRate && hasExplicitVoteLayers)) {
@@ -199,6 +172,8 @@
scores.emplace_back(refreshRate, 0.0f);
}
+ const auto& defaultConfig = mRefreshRates.at(policy->defaultConfig);
+
for (const auto& layer : layers) {
ALOGV("Calculating score for %s (%s, weight %.2f)", layer.name.c_str(),
layerVoteTypeString(layer.vote).c_str(), layer.weight);
@@ -209,6 +184,41 @@
auto weight = layer.weight;
for (auto i = 0u; i < scores.size(); i++) {
+ const bool isSeamlessSwitch =
+ scores[i].first->getConfigGroup() == mCurrentRefreshRate->getConfigGroup();
+
+ if (layer.seamlessness == Seamlessness::OnlySeamless && !isSeamlessSwitch) {
+ ALOGV("%s ignores %s to avoid non-seamless switch. Current config = %s",
+ formatLayerInfo(layer, weight).c_str(), scores[i].first->toString().c_str(),
+ mCurrentRefreshRate->toString().c_str());
+ continue;
+ }
+
+ if (layer.seamlessness == Seamlessness::SeamedAndSeamless && !isSeamlessSwitch &&
+ !layer.focused) {
+ ALOGV("%s ignores %s because it's not focused and the switch is going to be seamed."
+ " Current config = %s",
+ formatLayerInfo(layer, weight).c_str(), scores[i].first->toString().c_str(),
+ mCurrentRefreshRate->toString().c_str());
+ continue;
+ }
+
+ // Layers with default seamlessness vote for the current config group if
+ // there are layers with seamlessness=SeamedAndSeamless and for the default
+ // config group otherwise. In second case, if the current config group is different
+ // from the default, this means a layer with seamlessness=SeamedAndSeamless has just
+ // disappeared.
+ const bool isInPolicyForDefault = seamedLayers > 0
+ ? scores[i].first->getConfigGroup() == mCurrentRefreshRate->getConfigGroup()
+ : scores[i].first->getConfigGroup() == defaultConfig->getConfigGroup();
+
+ if (layer.seamlessness == Seamlessness::Default && !isInPolicyForDefault &&
+ !layer.focused) {
+ ALOGV("%s ignores %s. Current config = %s", formatLayerInfo(layer, weight).c_str(),
+ scores[i].first->toString().c_str(), mCurrentRefreshRate->toString().c_str());
+ continue;
+ }
+
bool inPrimaryRange =
scores[i].first->inPolicy(policy->primaryRange.min, policy->primaryRange.max);
if ((primaryRangeIsSingleRate || !inPrimaryRange) &&
@@ -220,17 +230,18 @@
// If the layer wants Max, give higher score to the higher refresh rate
if (layer.vote == LayerVoteType::Max) {
- const auto ratio = scores[i].first->fps / scores.back().first->fps;
+ const auto ratio =
+ scores[i].first->fps.getValue() / scores.back().first->fps.getValue();
// use ratio^2 to get a lower score the more we get further from peak
const auto layerScore = ratio * ratio;
- ALOGV("%s (Max, weight %.2f) gives %s score of %.2f", layer.name.c_str(), weight,
- scores[i].first->name.c_str(), layerScore);
+ ALOGV("%s gives %s score of %.2f", formatLayerInfo(layer, weight).c_str(),
+ scores[i].first->getName().c_str(), layerScore);
scores[i].second += weight * layerScore;
continue;
}
const auto displayPeriod = scores[i].first->hwcConfig->getVsyncPeriod();
- const auto layerPeriod = round<nsecs_t>(1e9f / layer.desiredRefreshRate);
+ const auto layerPeriod = layer.desiredRefreshRate.getPeriodNsecs();
if (layer.vote == LayerVoteType::ExplicitDefault) {
const auto layerScore = [&]() {
// Find the actual rate the layer will render, assuming
@@ -246,9 +257,8 @@
static_cast<float>(actualLayerPeriod));
}();
- ALOGV("%s (ExplicitDefault, weight %.2f) %.2fHz gives %s score of %.2f",
- layer.name.c_str(), weight, 1e9f / layerPeriod, scores[i].first->name.c_str(),
- layerScore);
+ ALOGV("%s gives %s score of %.2f", formatLayerInfo(layer, weight).c_str(),
+ scores[i].first->getName().c_str(), layerScore);
scores[i].second += weight * layerScore;
continue;
}
@@ -285,10 +295,12 @@
return 1.0f / iter;
}();
- ALOGV("%s (%s, weight %.2f) %.2fHz gives %s score of %.2f", layer.name.c_str(),
- layerVoteTypeString(layer.vote).c_str(), weight, 1e9f / layerPeriod,
- scores[i].first->name.c_str(), layerScore);
- scores[i].second += weight * layerScore;
+ // Slightly prefer seamless switches.
+ constexpr float kSeamedSwitchPenalty = 0.95f;
+ const float seamlessness = isSeamlessSwitch ? 1.0f : kSeamedSwitchPenalty;
+ ALOGV("%s gives %s score of %.2f", formatLayerInfo(layer, weight).c_str(),
+ scores[i].first->getName().c_str(), layerScore);
+ scores[i].second += weight * layerScore * seamlessness;
continue;
}
}
@@ -321,7 +333,7 @@
const RefreshRate& touchRefreshRate = getMaxRefreshRateByPolicyLocked();
if (globalSignals.touch && explicitDefaultVoteLayers == 0 &&
- bestRefreshRate->fps < touchRefreshRate.fps) {
+ bestRefreshRate->fps.lessThanWithMargin(touchRefreshRate.fps)) {
setTouchConsidered();
ALOGV("TouchBoost - choose %s", touchRefreshRate.getName().c_str());
return touchRefreshRate;
@@ -337,9 +349,9 @@
float max = begin->second;
for (auto i = begin; i != end; ++i) {
const auto [refreshRate, score] = *i;
- ALOGV("%s scores %.2f", refreshRate->name.c_str(), score);
+ ALOGV("%s scores %.2f", refreshRate->getName().c_str(), score);
- ATRACE_INT(refreshRate->name.c_str(), round<int>(score * 100));
+ ATRACE_INT(refreshRate->getName().c_str(), round<int>(score * 100));
if (score > max * (1 + EPSILON)) {
max = score;
@@ -360,6 +372,15 @@
}
const RefreshRate& RefreshRateConfigs::getMinRefreshRateByPolicyLocked() const {
+ for (auto refreshRate : mPrimaryRefreshRates) {
+ if (mCurrentRefreshRate->getConfigGroup() == refreshRate->getConfigGroup()) {
+ return *refreshRate;
+ }
+ }
+ ALOGE("Can't find min refresh rate by policy with the same config group"
+ " as the current config %s",
+ mCurrentRefreshRate->toString().c_str());
+ // Defaulting to the lowest refresh rate
return *mPrimaryRefreshRates.front();
}
@@ -369,6 +390,16 @@
}
const RefreshRate& RefreshRateConfigs::getMaxRefreshRateByPolicyLocked() const {
+ for (auto it = mPrimaryRefreshRates.rbegin(); it != mPrimaryRefreshRates.rend(); it++) {
+ const auto& refreshRate = (**it);
+ if (mCurrentRefreshRate->getConfigGroup() == refreshRate.getConfigGroup()) {
+ return refreshRate;
+ }
+ }
+ ALOGE("Can't find max refresh rate by policy with the same config group"
+ " as the current config %s",
+ mCurrentRefreshRate->toString().c_str());
+ // Defaulting to the highest refresh rate
return *mPrimaryRefreshRates.back();
}
@@ -404,10 +435,10 @@
for (auto configId = HwcConfigIndexType(0); configId.value() < configs.size(); configId++) {
const auto& config = configs.at(static_cast<size_t>(configId.value()));
- const float fps = 1e9f / config->getVsyncPeriod();
mRefreshRates.emplace(configId,
std::make_unique<RefreshRate>(configId, config,
- base::StringPrintf("%.0ffps", fps), fps,
+ Fps::fromPeriodNsecs(
+ config->getVsyncPeriod()),
RefreshRate::ConstructorTag(0)));
if (configId == currentConfigId) {
mCurrentRefreshRate = mRefreshRates.at(configId).get();
@@ -426,19 +457,22 @@
// defaultConfig must be a valid config, and within the given refresh rate range.
auto iter = mRefreshRates.find(policy.defaultConfig);
if (iter == mRefreshRates.end()) {
+ ALOGE("Default config is not found.");
return false;
}
const RefreshRate& refreshRate = *iter->second;
if (!refreshRate.inPolicy(policy.primaryRange.min, policy.primaryRange.max)) {
+ ALOGE("Default config is not in the primary range.");
return false;
}
- return policy.appRequestRange.min <= policy.primaryRange.min &&
- policy.appRequestRange.max >= policy.primaryRange.max;
+ return policy.appRequestRange.min.lessThanOrEqualWithMargin(policy.primaryRange.min) &&
+ policy.appRequestRange.max.greaterThanOrEqualWithMargin(policy.primaryRange.max);
}
status_t RefreshRateConfigs::setDisplayManagerPolicy(const Policy& policy) {
std::lock_guard lock(mLock);
if (!isPolicyValid(policy)) {
+ ALOGE("Invalid refresh rate policy: %s", policy.toString().c_str());
return BAD_VALUE;
}
Policy previousPolicy = *getCurrentPolicyLocked();
@@ -518,12 +552,9 @@
// Filter configs based on current policy and sort based on vsync period
const Policy* policy = getCurrentPolicyLocked();
const auto& defaultConfig = mRefreshRates.at(policy->defaultConfig)->hwcConfig;
- ALOGV("constructAvailableRefreshRates: default %d group %d primaryRange=[%.2f %.2f]"
- " appRequestRange=[%.2f %.2f]",
- policy->defaultConfig.value(), defaultConfig->getConfigGroup(), policy->primaryRange.min,
- policy->primaryRange.max, policy->appRequestRange.min, policy->appRequestRange.max);
+ ALOGV("constructAvailableRefreshRates: %s ", policy->toString().c_str());
- auto filterRefreshRates = [&](float min, float max, const char* listName,
+ auto filterRefreshRates = [&](Fps min, Fps max, const char* listName,
std::vector<const RefreshRate*>* outRefreshRates) {
getSortedRefreshRateList(
[&](const RefreshRate& refreshRate) REQUIRES(mLock) {
@@ -540,12 +571,12 @@
outRefreshRates);
LOG_ALWAYS_FATAL_IF(outRefreshRates->empty(),
- "No matching configs for %s range: min=%.0f max=%.0f", listName, min,
- max);
+ "No matching configs for %s range: min=%s max=%s", listName,
+ to_string(min).c_str(), to_string(max).c_str());
auto stringifyRefreshRates = [&]() -> std::string {
std::string str;
for (auto refreshRate : *outRefreshRates) {
- base::StringAppendF(&str, "%s ", refreshRate->name.c_str());
+ base::StringAppendF(&str, "%s ", refreshRate->getName().c_str());
}
return str;
};
@@ -558,39 +589,39 @@
&mAppRequestRefreshRates);
}
-std::vector<float> RefreshRateConfigs::constructKnownFrameRates(
+std::vector<Fps> RefreshRateConfigs::constructKnownFrameRates(
const std::vector<std::shared_ptr<const HWC2::Display::Config>>& configs) {
- std::vector<float> knownFrameRates = {24.0f, 30.0f, 45.0f, 60.0f, 72.0f};
+ std::vector<Fps> knownFrameRates = {Fps(24.0f), Fps(30.0f), Fps(45.0f), Fps(60.0f), Fps(72.0f)};
knownFrameRates.reserve(knownFrameRates.size() + configs.size());
// Add all supported refresh rates to the set
for (const auto& config : configs) {
- const auto refreshRate = 1e9f / config->getVsyncPeriod();
+ const auto refreshRate = Fps::fromPeriodNsecs(config->getVsyncPeriod());
knownFrameRates.emplace_back(refreshRate);
}
// Sort and remove duplicates
- const auto frameRatesEqual = [](float a, float b) { return std::abs(a - b) <= 0.01f; };
- std::sort(knownFrameRates.begin(), knownFrameRates.end());
+ std::sort(knownFrameRates.begin(), knownFrameRates.end(), Fps::comparesLess);
knownFrameRates.erase(std::unique(knownFrameRates.begin(), knownFrameRates.end(),
- frameRatesEqual),
+ Fps::EqualsWithMargin()),
knownFrameRates.end());
return knownFrameRates;
}
-float RefreshRateConfigs::findClosestKnownFrameRate(float frameRate) const {
- if (frameRate <= *mKnownFrameRates.begin()) {
+Fps RefreshRateConfigs::findClosestKnownFrameRate(Fps frameRate) const {
+ if (frameRate.lessThanOrEqualWithMargin(*mKnownFrameRates.begin())) {
return *mKnownFrameRates.begin();
}
- if (frameRate >= *std::prev(mKnownFrameRates.end())) {
+ if (frameRate.greaterThanOrEqualWithMargin(*std::prev(mKnownFrameRates.end()))) {
return *std::prev(mKnownFrameRates.end());
}
- auto lowerBound = std::lower_bound(mKnownFrameRates.begin(), mKnownFrameRates.end(), frameRate);
+ auto lowerBound = std::lower_bound(mKnownFrameRates.begin(), mKnownFrameRates.end(), frameRate,
+ Fps::comparesLess);
- const auto distance1 = std::abs(frameRate - *lowerBound);
- const auto distance2 = std::abs(frameRate - *std::prev(lowerBound));
+ const auto distance1 = std::abs((frameRate.getValue() - lowerBound->getValue()));
+ const auto distance2 = std::abs((frameRate.getValue() - std::prev(lowerBound)->getValue()));
return distance1 < distance2 ? *lowerBound : *std::prev(lowerBound);
}
@@ -618,4 +649,72 @@
return RefreshRateConfigs::KernelIdleTimerAction::TurnOn;
}
+void RefreshRateConfigs::setPreferredRefreshRateForUid(FrameRateOverride frameRateOverride) {
+ if (frameRateOverride.frameRateHz > 0 && frameRateOverride.frameRateHz < 1) {
+ return;
+ }
+
+ std::lock_guard lock(mLock);
+ if (frameRateOverride.frameRateHz != 0) {
+ mPreferredRefreshRateForUid[frameRateOverride.uid] = Fps(frameRateOverride.frameRateHz);
+ } else {
+ mPreferredRefreshRateForUid.erase(frameRateOverride.uid);
+ }
+}
+
+int RefreshRateConfigs::getRefreshRateDividerForUid(uid_t uid) const {
+ std::lock_guard lock(mLock);
+
+ const auto iter = mPreferredRefreshRateForUid.find(uid);
+ if (iter == mPreferredRefreshRateForUid.end()) {
+ return 1;
+ }
+
+ // This calculation needs to be in sync with the java code
+ // in DisplayManagerService.getDisplayInfoForFrameRateOverride
+ constexpr float kThreshold = 0.1f;
+ const auto refreshRateHz = iter->second;
+ const auto numPeriods = mCurrentRefreshRate->getFps().getValue() / refreshRateHz.getValue();
+ const auto numPeriodsRounded = std::round(numPeriods);
+ if (std::abs(numPeriods - numPeriodsRounded) > kThreshold) {
+ return 1;
+ }
+
+ return static_cast<int>(numPeriodsRounded);
+}
+
+std::vector<FrameRateOverride> RefreshRateConfigs::getFrameRateOverrides() {
+ std::lock_guard lock(mLock);
+ std::vector<FrameRateOverride> overrides;
+ overrides.reserve(mPreferredRefreshRateForUid.size());
+
+ for (const auto [uid, frameRate] : mPreferredRefreshRateForUid) {
+ overrides.emplace_back(FrameRateOverride{uid, frameRate.getValue()});
+ }
+
+ return overrides;
+}
+
+void RefreshRateConfigs::dump(std::string& result) const {
+ std::lock_guard lock(mLock);
+ base::StringAppendF(&result, "DesiredDisplayConfigSpecs (DisplayManager): %s\n\n",
+ mDisplayManagerPolicy.toString().c_str());
+ scheduler::RefreshRateConfigs::Policy currentPolicy = *getCurrentPolicyLocked();
+ if (mOverridePolicy && currentPolicy != mDisplayManagerPolicy) {
+ base::StringAppendF(&result, "DesiredDisplayConfigSpecs (Override): %s\n\n",
+ currentPolicy.toString().c_str());
+ }
+
+ auto config = mCurrentRefreshRate->hwcConfig;
+ base::StringAppendF(&result, "Current config: %s\n", mCurrentRefreshRate->toString().c_str());
+
+ result.append("Refresh rates:\n");
+ for (const auto& [id, refreshRate] : mRefreshRates) {
+ config = refreshRate->hwcConfig;
+ base::StringAppendF(&result, "\t%s\n", refreshRate->toString().c_str());
+ }
+
+ result.append("\n");
+}
+
} // namespace android::scheduler
diff --git a/services/surfaceflinger/Scheduler/RefreshRateConfigs.h b/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
index eed8486..ec7ffe5 100644
--- a/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
+++ b/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
@@ -17,6 +17,7 @@
#pragma once
#include <android-base/stringprintf.h>
+#include <gui/DisplayEventReceiver.h>
#include <algorithm>
#include <numeric>
@@ -24,8 +25,10 @@
#include <type_traits>
#include "DisplayHardware/HWComposer.h"
+#include "Fps.h"
#include "HwcStrongTypes.h"
#include "Scheduler/SchedulerUtils.h"
+#include "Scheduler/Seamlessness.h"
#include "Scheduler/StrongTyping.h"
namespace android::scheduler {
@@ -39,6 +42,8 @@
return static_cast<RefreshRateConfigEvent>(static_cast<T>(lhs) | static_cast<T>(rhs));
}
+using FrameRateOverride = DisplayEventReceiver::Event::FrameRateOverride;
+
/**
* This class is used to encapsulate configuration for refresh rates. It holds information
* about available refresh rates on the device, and the mapping between the numbers and human
@@ -60,68 +65,78 @@
public:
RefreshRate(HwcConfigIndexType configId,
- std::shared_ptr<const HWC2::Display::Config> config, std::string name,
- float fps, ConstructorTag)
- : configId(configId), hwcConfig(config), name(std::move(name)), fps(fps) {}
+ std::shared_ptr<const HWC2::Display::Config> config, Fps fps, ConstructorTag)
+ : configId(configId), hwcConfig(config), fps(std::move(fps)) {}
RefreshRate(const RefreshRate&) = delete;
HwcConfigIndexType getConfigId() const { return configId; }
nsecs_t getVsyncPeriod() const { return hwcConfig->getVsyncPeriod(); }
int32_t getConfigGroup() const { return hwcConfig->getConfigGroup(); }
- const std::string& getName() const { return name; }
- float getFps() const { return fps; }
+ std::string getName() const { return to_string(fps); }
+ Fps getFps() const { return fps; }
// Checks whether the fps of this RefreshRate struct is within a given min and max refresh
- // rate passed in. FPS_EPSILON is applied to the boundaries for approximation.
- bool inPolicy(float minRefreshRate, float maxRefreshRate) const {
- return (fps >= (minRefreshRate - FPS_EPSILON) && fps <= (maxRefreshRate + FPS_EPSILON));
+ // rate passed in. Margin of error is applied to the boundaries for approximation.
+ bool inPolicy(Fps minRefreshRate, Fps maxRefreshRate) const {
+ return minRefreshRate.lessThanOrEqualWithMargin(fps) &&
+ fps.lessThanOrEqualWithMargin(maxRefreshRate);
}
bool operator!=(const RefreshRate& other) const {
return configId != other.configId || hwcConfig != other.hwcConfig;
}
- bool operator<(const RefreshRate& other) const { return getFps() < other.getFps(); }
+ bool operator<(const RefreshRate& other) const {
+ return getFps().getValue() < other.getFps().getValue();
+ }
bool operator==(const RefreshRate& other) const { return !(*this != other); }
+ std::string toString() const;
+
private:
friend RefreshRateConfigs;
friend class RefreshRateConfigsTest;
- // The tolerance within which we consider FPS approximately equals.
- static constexpr float FPS_EPSILON = 0.001f;
-
// This config ID corresponds to the position of the config in the vector that is stored
// on the device.
const HwcConfigIndexType configId;
// The config itself
std::shared_ptr<const HWC2::Display::Config> hwcConfig;
- // Human readable name of the refresh rate.
- const std::string name;
// Refresh rate in frames per second
- const float fps = 0;
+ const Fps fps{0.0f};
};
using AllRefreshRatesMapType =
std::unordered_map<HwcConfigIndexType, std::unique_ptr<const RefreshRate>>;
struct Policy {
+ private:
+ static constexpr int kAllowGroupSwitchingDefault = false;
+
+ public:
struct Range {
- float min = 0;
- float max = std::numeric_limits<float>::max();
+ Fps min{0.0f};
+ Fps max{std::numeric_limits<float>::max()};
bool operator==(const Range& other) const {
- return min == other.min && max == other.max;
+ return min.equalsWithMargin(other.min) && max.equalsWithMargin(other.max);
}
bool operator!=(const Range& other) const { return !(*this == other); }
+
+ std::string toString() const {
+ return base::StringPrintf("[%s %s]", to_string(min).c_str(),
+ to_string(max).c_str());
+ }
};
// The default config, used to ensure we only initiate display config switches within the
// same config group as defaultConfigId's group.
HwcConfigIndexType defaultConfig;
+ // Whether or not we switch config groups to get the best frame rate.
+ bool allowGroupSwitching = kAllowGroupSwitchingDefault;
// The primary refresh rate range represents display manager's general guidance on the
// display configs we'll consider when switching refresh rates. Unless we get an explicit
// signal from an app, we should stay within this range.
@@ -133,15 +148,23 @@
// app request range. The app request range will be greater than or equal to the primary
// refresh rate range, never smaller.
Range appRequestRange;
- // Whether or not we switch config groups to get the best frame rate. Only used by tests.
- bool allowGroupSwitching = false;
Policy() = default;
+
Policy(HwcConfigIndexType defaultConfig, const Range& range)
- : Policy(defaultConfig, range, range) {}
+ : Policy(defaultConfig, kAllowGroupSwitchingDefault, range, range) {}
+
+ Policy(HwcConfigIndexType defaultConfig, bool allowGroupSwitching, const Range& range)
+ : Policy(defaultConfig, allowGroupSwitching, range, range) {}
+
Policy(HwcConfigIndexType defaultConfig, const Range& primaryRange,
const Range& appRequestRange)
+ : Policy(defaultConfig, kAllowGroupSwitchingDefault, primaryRange, appRequestRange) {}
+
+ Policy(HwcConfigIndexType defaultConfig, bool allowGroupSwitching,
+ const Range& primaryRange, const Range& appRequestRange)
: defaultConfig(defaultConfig),
+ allowGroupSwitching(allowGroupSwitching),
primaryRange(primaryRange),
appRequestRange(appRequestRange) {}
@@ -152,6 +175,7 @@
}
bool operator!=(const Policy& other) const { return !(*this == other); }
+ std::string toString() const;
};
// Return code set*Policy() to indicate the current policy is unchanged.
@@ -200,7 +224,9 @@
// Layer vote type.
LayerVoteType vote = LayerVoteType::NoVote;
// Layer's desired refresh rate, if applicable.
- float desiredRefreshRate = 0.0f;
+ Fps desiredRefreshRate{0.0f};
+ // If a seamless mode switch is required.
+ Seamlessness seamlessness = Seamlessness::Default;
// Layer's weight in the range of [0, 1]. The higher the weight the more impact this layer
// would have on choosing the refresh rate.
float weight = 0.0f;
@@ -209,17 +235,14 @@
bool operator==(const LayerRequirement& other) const {
return name == other.name && vote == other.vote &&
- desiredRefreshRate == other.desiredRefreshRate && weight == other.weight &&
+ desiredRefreshRate.equalsWithMargin(other.desiredRefreshRate) &&
+ seamlessness == other.seamlessness && weight == other.weight &&
focused == other.focused;
}
bool operator!=(const LayerRequirement& other) const { return !(*this == other); }
};
- // Returns the refresh rate that fits best to the given layers.
- const RefreshRate& getRefreshRateForContent(const std::vector<LayerRequirement>& layers) const
- EXCLUDES(mLock);
-
// Global state describing signals that affect refresh rate choice.
struct GlobalSignals {
// Whether the user touched the screen recently. Used to apply touch boost.
@@ -275,7 +298,7 @@
static std::string layerVoteTypeString(LayerVoteType vote);
// Returns a known frame rate that is the closest to frameRate
- float findClosestKnownFrameRate(float frameRate) const;
+ Fps findClosestKnownFrameRate(Fps frameRate) const;
RefreshRateConfigs(const std::vector<std::shared_ptr<const HWC2::Display::Config>>& configs,
HwcConfigIndexType currentConfigId);
@@ -296,11 +319,23 @@
// refresh rates.
KernelIdleTimerAction getIdleTimerAction() const;
+ // Stores the preferred refresh rate that an app should run at.
+ // FrameRateOverride.refreshRateHz == 0 means no preference.
+ void setPreferredRefreshRateForUid(FrameRateOverride) EXCLUDES(mLock);
+
+ // Returns a divider for the current refresh rate
+ int getRefreshRateDividerForUid(uid_t) const EXCLUDES(mLock);
+
+ void dump(std::string& result) const EXCLUDES(mLock);
+
+ // Returns the current frame rate overrides
+ std::vector<FrameRateOverride> getFrameRateOverrides() EXCLUDES(mLock);
+
private:
friend class RefreshRateConfigsTest;
void constructAvailableRefreshRates() REQUIRES(mLock);
- static std::vector<float> constructKnownFrameRates(
+ static std::vector<Fps> constructKnownFrameRates(
const std::vector<std::shared_ptr<const HWC2::Display::Config>>& configs);
void getSortedRefreshRateList(
@@ -353,6 +388,10 @@
Policy mDisplayManagerPolicy GUARDED_BY(mLock);
std::optional<Policy> mOverridePolicy GUARDED_BY(mLock);
+ // A mapping between a UID and a preferred refresh rate that this app would
+ // run at.
+ std::unordered_map<uid_t, Fps> mPreferredRefreshRateForUid GUARDED_BY(mLock);
+
// The min and max refresh rates supported by the device.
// This will not change at runtime.
const RefreshRate* mMinSupportedRefreshRate;
@@ -362,7 +401,7 @@
// A sorted list of known frame rates that a Heuristic layer will choose
// from based on the closest value.
- const std::vector<float> mKnownFrameRates;
+ const std::vector<Fps> mKnownFrameRates;
};
} // namespace android::scheduler
diff --git a/services/surfaceflinger/Scheduler/RefreshRateStats.h b/services/surfaceflinger/Scheduler/RefreshRateStats.h
index d9e7b37..80f4665 100644
--- a/services/surfaceflinger/Scheduler/RefreshRateStats.h
+++ b/services/surfaceflinger/Scheduler/RefreshRateStats.h
@@ -18,7 +18,7 @@
#include <numeric>
-#include "Scheduler/RefreshRateConfigs.h"
+#include "Fps.h"
#include "Scheduler/SchedulerUtils.h"
#include "TimeStats/TimeStats.h"
@@ -40,12 +40,10 @@
static constexpr int64_t MS_PER_DAY = 24 * MS_PER_HOUR;
public:
- RefreshRateStats(const RefreshRateConfigs& refreshRateConfigs, TimeStats& timeStats,
- HwcConfigIndexType currentConfigId,
+ RefreshRateStats(TimeStats& timeStats, Fps currentRefreshRate,
android::hardware::graphics::composer::hal::PowerMode currentPowerMode)
- : mRefreshRateConfigs(refreshRateConfigs),
- mTimeStats(timeStats),
- mCurrentConfigMode(currentConfigId),
+ : mTimeStats(timeStats),
+ mCurrentRefreshRate(currentRefreshRate),
mCurrentPowerMode(currentPowerMode) {}
// Sets power mode.
@@ -59,12 +57,12 @@
// Sets config mode. If the mode has changed, it records how much time was spent in the previous
// mode.
- void setConfigMode(HwcConfigIndexType configId) {
- if (mCurrentConfigMode == configId) {
+ void setRefreshRate(Fps currRefreshRate) {
+ if (mCurrentRefreshRate.equalsWithMargin(currRefreshRate)) {
return;
}
flushTime();
- mCurrentConfigMode = configId;
+ mCurrentRefreshRate = currRefreshRate;
}
// Returns a map between human readable refresh rate and number of seconds the device spent in
@@ -79,10 +77,10 @@
// Multiple configs may map to the same name, e.g. "60fps". Add the
// times for such configs together.
for (const auto& [configId, time] : mConfigModesTotalTime) {
- totalTime[mRefreshRateConfigs.getRefreshRateFromConfigId(configId).getName()] = 0;
+ totalTime[to_string(configId)] = 0;
}
for (const auto& [configId, time] : mConfigModesTotalTime) {
- totalTime[mRefreshRateConfigs.getRefreshRateFromConfigId(configId).getName()] += time;
+ totalTime[to_string(configId)] += time;
}
totalTime["ScreenOff"] = mScreenOffTime;
return totalTime;
@@ -111,12 +109,11 @@
uint32_t fps = 0;
if (mCurrentPowerMode == android::hardware::graphics::composer::hal::PowerMode::ON) {
// Normal power mode is counted under different config modes.
- if (mConfigModesTotalTime.find(mCurrentConfigMode) == mConfigModesTotalTime.end()) {
- mConfigModesTotalTime[mCurrentConfigMode] = 0;
+ if (mConfigModesTotalTime.find(mCurrentRefreshRate) == mConfigModesTotalTime.end()) {
+ mConfigModesTotalTime[mCurrentRefreshRate] = 0;
}
- mConfigModesTotalTime[mCurrentConfigMode] += timeElapsedMs;
- fps = static_cast<uint32_t>(std::round(
- mRefreshRateConfigs.getRefreshRateFromConfigId(mCurrentConfigMode).getFps()));
+ mConfigModesTotalTime[mCurrentRefreshRate] += timeElapsedMs;
+ fps = static_cast<uint32_t>(mCurrentRefreshRate.getIntValue());
} else {
mScreenOffTime += timeElapsedMs;
}
@@ -134,16 +131,13 @@
days, hours, mins, sec, secRemainderMs);
}
- // Keeps information about refresh rate configs that device has.
- const RefreshRateConfigs& mRefreshRateConfigs;
-
// Aggregate refresh rate statistics for telemetry.
TimeStats& mTimeStats;
- HwcConfigIndexType mCurrentConfigMode;
+ Fps mCurrentRefreshRate;
android::hardware::graphics::composer::hal::PowerMode mCurrentPowerMode;
- std::unordered_map<HwcConfigIndexType /* configId */, int64_t /* duration in ms */>
+ std::unordered_map<Fps, int64_t /* duration in ms */, std::hash<Fps>, Fps::EqualsInBuckets>
mConfigModesTotalTime;
int64_t mScreenOffTime = 0;
diff --git a/services/surfaceflinger/Scheduler/Scheduler.cpp b/services/surfaceflinger/Scheduler/Scheduler.cpp
index 7b8448f..07411b0 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.cpp
+++ b/services/surfaceflinger/Scheduler/Scheduler.cpp
@@ -89,9 +89,8 @@
timerSlack.count(), vsyncMoveThreshold.count());
}
-const char* toContentDetectionString(bool useContentDetection, bool useContentDetectionV2) {
- if (!useContentDetection) return "off";
- return useContentDetectionV2 ? "V2" : "V1";
+const char* toContentDetectionString(bool useContentDetection) {
+ return useContentDetection ? "on" : "off";
}
} // namespace
@@ -119,14 +118,13 @@
Scheduler::Scheduler(const scheduler::RefreshRateConfigs& configs, ISchedulerCallback& callback)
: Scheduler(configs, callback,
{.supportKernelTimer = sysprop::support_kernel_idle_timer(false),
- .useContentDetection = sysprop::use_content_detection_for_refresh_rate(false),
- .useContentDetectionV2 =
- base::GetBoolProperty("debug.sf.use_content_detection_v2"s, true)}) {}
+ .useContentDetection = sysprop::use_content_detection_for_refresh_rate(false)}) {
+}
Scheduler::Scheduler(const scheduler::RefreshRateConfigs& configs, ISchedulerCallback& callback,
Options options)
: Scheduler(createVsyncSchedule(options.supportKernelTimer), configs, callback,
- createLayerHistory(configs, options.useContentDetectionV2), options) {
+ createLayerHistory(configs), options) {
using namespace sysprop;
const int setIdleTimerMs = base::GetIntProperty("debug.sf.set_idle_timer_ms"s, 0);
@@ -135,7 +133,7 @@
const auto callback = mOptions.supportKernelTimer ? &Scheduler::kernelIdleTimerCallback
: &Scheduler::idleTimerCallback;
mIdleTimer.emplace(
- std::chrono::milliseconds(millis),
+ "IdleTimer", std::chrono::milliseconds(millis),
[this, callback] { std::invoke(callback, this, TimerState::Reset); },
[this, callback] { std::invoke(callback, this, TimerState::Expired); });
mIdleTimer->start();
@@ -144,7 +142,7 @@
if (const int64_t millis = set_touch_timer_ms(0); millis > 0) {
// Touch events are coming to SF every 100ms, so the timer needs to be higher than that
mTouchTimer.emplace(
- std::chrono::milliseconds(millis),
+ "TouchTimer", std::chrono::milliseconds(millis),
[this] { touchTimerCallback(TimerState::Reset); },
[this] { touchTimerCallback(TimerState::Expired); });
mTouchTimer->start();
@@ -152,7 +150,7 @@
if (const int64_t millis = set_display_power_timer_ms(0); millis > 0) {
mDisplayPowerTimer.emplace(
- std::chrono::milliseconds(millis),
+ "DisplayPowerTimer", std::chrono::milliseconds(millis),
[this] { displayPowerTimerCallback(TimerState::Reset); },
[this] { displayPowerTimerCallback(TimerState::Expired); });
mDisplayPowerTimer->start();
@@ -195,14 +193,10 @@
}
std::unique_ptr<LayerHistory> Scheduler::createLayerHistory(
- const scheduler::RefreshRateConfigs& configs, bool useContentDetectionV2) {
+ const scheduler::RefreshRateConfigs& configs) {
if (!configs.canSwitch()) return nullptr;
- if (useContentDetectionV2) {
- return std::make_unique<scheduler::impl::LayerHistoryV2>(configs);
- }
-
- return std::make_unique<scheduler::impl::LayerHistory>();
+ return std::make_unique<scheduler::LayerHistory>(configs);
}
std::unique_ptr<VSyncSource> Scheduler::makePrimaryDispSyncSource(
@@ -212,13 +206,26 @@
readyDuration, traceVsync, name);
}
+bool Scheduler::isVsyncValid(nsecs_t expectedVsyncTimestamp, uid_t uid) const {
+ const auto divider = mRefreshRateConfigs.getRefreshRateDividerForUid(uid);
+ if (divider <= 1) {
+ return true;
+ }
+
+ return mVsyncSchedule.tracker->isVSyncInPhase(expectedVsyncTimestamp, divider);
+}
+
Scheduler::ConnectionHandle Scheduler::createConnection(
const char* connectionName, frametimeline::TokenManager* tokenManager,
std::chrono::nanoseconds workDuration, std::chrono::nanoseconds readyDuration,
impl::EventThread::InterceptVSyncsCallback interceptCallback) {
auto vsyncSource = makePrimaryDispSyncSource(connectionName, workDuration, readyDuration);
+ auto throttleVsync = [this](nsecs_t expectedVsyncTimestamp, uid_t uid) {
+ return !isVsyncValid(expectedVsyncTimestamp, uid);
+ };
auto eventThread = std::make_unique<impl::EventThread>(std::move(vsyncSource), tokenManager,
- std::move(interceptCallback));
+ std::move(interceptCallback),
+ std::move(throttleVsync));
return createConnection(std::move(eventThread));
}
@@ -226,8 +233,7 @@
const ConnectionHandle handle = ConnectionHandle{mNextConnectionHandleId++};
ALOGV("Creating a connection handle with ID %" PRIuPTR, handle.id);
- auto connection =
- createConnectionInternal(eventThread.get(), ISurfaceComposer::eConfigChangedSuppress);
+ auto connection = createConnectionInternal(eventThread.get());
std::lock_guard<std::mutex> lock(mConnectionsLock);
mConnections.emplace(handle, Connection{connection, std::move(eventThread)});
@@ -235,15 +241,15 @@
}
sp<EventThreadConnection> Scheduler::createConnectionInternal(
- EventThread* eventThread, ISurfaceComposer::ConfigChanged configChanged) {
- return eventThread->createEventConnection([&] { resync(); }, configChanged);
+ EventThread* eventThread, ISurfaceComposer::EventRegistrationFlags eventRegistration) {
+ return eventThread->createEventConnection([&] { resync(); }, eventRegistration);
}
sp<IDisplayEventConnection> Scheduler::createDisplayEventConnection(
- ConnectionHandle handle, ISurfaceComposer::ConfigChanged configChanged) {
+ ConnectionHandle handle, ISurfaceComposer::EventRegistrationFlags eventRegistration) {
std::lock_guard<std::mutex> lock(mConnectionsLock);
RETURN_IF_INVALID_HANDLE(handle, nullptr);
- return createConnectionInternal(mConnections[handle].thread.get(), configChanged);
+ return createConnectionInternal(mConnections[handle].thread.get(), eventRegistration);
}
sp<EventThreadConnection> Scheduler::getEventConnection(ConnectionHandle handle) {
@@ -284,6 +290,17 @@
thread->onScreenReleased();
}
+void Scheduler::onFrameRateOverridesChanged(ConnectionHandle handle, PhysicalDisplayId displayId,
+ std::vector<FrameRateOverride> overrides) {
+ android::EventThread* thread;
+ {
+ std::lock_guard<std::mutex> lock(mConnectionsLock);
+ RETURN_IF_INVALID_HANDLE(handle);
+ thread = mConnections[handle].thread.get();
+ }
+ thread->onFrameRateOverridesChanged(displayId, std::move(overrides));
+}
+
void Scheduler::onPrimaryDisplayConfigChanged(ConnectionHandle handle, PhysicalDisplayId displayId,
HwcConfigIndexType configId, nsecs_t vsyncPeriod) {
std::lock_guard<std::mutex> lock(mFeatureStateLock);
@@ -379,7 +396,8 @@
auto eventThread =
std::make_unique<impl::EventThread>(std::move(vsyncSource),
/*tokenManager=*/nullptr,
- impl::EventThread::InterceptVSyncsCallback());
+ impl::EventThread::InterceptVSyncsCallback(),
+ impl::EventThread::ThrottleVsyncCallback());
mInjectorConnectionHandle = createConnection(std::move(eventThread));
}
@@ -492,33 +510,22 @@
void Scheduler::registerLayer(Layer* layer) {
if (!mLayerHistory) return;
- const auto minFps = mRefreshRateConfigs.getMinRefreshRate().getFps();
const auto maxFps = mRefreshRateConfigs.getMaxRefreshRate().getFps();
if (layer->getWindowType() == InputWindowInfo::Type::STATUS_BAR) {
- mLayerHistory->registerLayer(layer, minFps, maxFps,
- scheduler::LayerHistory::LayerVoteType::NoVote);
+ mLayerHistory->registerLayer(layer, maxFps, scheduler::LayerHistory::LayerVoteType::NoVote);
} else if (!mOptions.useContentDetection) {
// If the content detection feature is off, all layers are registered at Max. 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, minFps, maxFps,
- scheduler::LayerHistory::LayerVoteType::Max);
- } else if (!mOptions.useContentDetectionV2) {
- // In V1 of content detection, all layers are registered as Heuristic (unless it's
- // wallpaper).
- const auto highFps =
- layer->getWindowType() == InputWindowInfo::Type::WALLPAPER ? minFps : maxFps;
-
- mLayerHistory->registerLayer(layer, minFps, highFps,
- scheduler::LayerHistory::LayerVoteType::Heuristic);
+ mLayerHistory->registerLayer(layer, maxFps, scheduler::LayerHistory::LayerVoteType::Max);
} else {
if (layer->getWindowType() == InputWindowInfo::Type::WALLPAPER) {
// Running Wallpaper at Min is considered as part of content detection.
- mLayerHistory->registerLayer(layer, minFps, maxFps,
+ mLayerHistory->registerLayer(layer, maxFps,
scheduler::LayerHistory::LayerVoteType::Min);
} else {
- mLayerHistory->registerLayer(layer, minFps, maxFps,
+ mLayerHistory->registerLayer(layer, maxFps,
scheduler::LayerHistory::LayerVoteType::Heuristic);
}
}
@@ -550,8 +557,6 @@
return;
}
mFeatures.contentRequirements = summary;
- mFeatures.contentDetectionV1 =
- !summary.empty() ? ContentDetectionState::On : ContentDetectionState::Off;
scheduler::RefreshRateConfigs::GlobalSignals consideredSignals;
newConfigId = calculateRefreshRateConfigIndexType(&consideredSignals);
@@ -610,14 +615,15 @@
// TODO(145561154): cleanup the kernel idle timer implementation and the refresh rate
// magic number
const auto& refreshRate = mRefreshRateConfigs.getCurrentRefreshRate();
- constexpr float FPS_THRESHOLD_FOR_KERNEL_TIMER = 65.0f;
- if (state == TimerState::Reset && refreshRate.getFps() > FPS_THRESHOLD_FOR_KERNEL_TIMER) {
+ constexpr Fps FPS_THRESHOLD_FOR_KERNEL_TIMER{65.0f};
+ if (state == TimerState::Reset &&
+ refreshRate.getFps().greaterThanWithMargin(FPS_THRESHOLD_FOR_KERNEL_TIMER)) {
// If we're not in performance mode then the kernel timer shouldn't do
// anything, as the refresh rate during DPU power collapse will be the
// same.
resyncToHardwareVsync(true /* makeAvailable */, refreshRate.getVsyncPeriod());
} else if (state == TimerState::Expired &&
- refreshRate.getFps() <= FPS_THRESHOLD_FOR_KERNEL_TIMER) {
+ refreshRate.getFps().lessThanOrEqualWithMargin(FPS_THRESHOLD_FOR_KERNEL_TIMER)) {
// Disable HW VSYNC if the timer expired, as we don't need it enabled if
// we're not pushing frames, and if we're in PERFORMANCE mode then we'll
// need to update the VsyncController model anyway.
@@ -658,8 +664,7 @@
StringAppendF(&result, "+ Touch timer: %s\n",
mTouchTimer ? mTouchTimer->dump().c_str() : "off");
StringAppendF(&result, "+ Content detection: %s %s\n\n",
- toContentDetectionString(mOptions.useContentDetection,
- mOptions.useContentDetectionV2),
+ toContentDetectionString(mOptions.useContentDetection),
mLayerHistory ? mLayerHistory->dump().c_str() : "(no layer history)");
}
@@ -716,29 +721,6 @@
const bool touchActive = mTouchTimer && mFeatures.touch == TouchState::Active;
const bool idle = mIdleTimer && mFeatures.idleTimer == TimerState::Expired;
- if (!mOptions.useContentDetectionV2) {
- // As long as touch is active we want to be in performance mode.
- if (touchActive) {
- return mRefreshRateConfigs.getMaxRefreshRateByPolicy().getConfigId();
- }
-
- // If timer has expired as it means there is no new content on the screen.
- if (idle) {
- if (consideredSignals) consideredSignals->idle = true;
- return mRefreshRateConfigs.getMinRefreshRateByPolicy().getConfigId();
- }
-
- // If content detection is off we choose performance as we don't know the content fps.
- if (mFeatures.contentDetectionV1 == ContentDetectionState::Off) {
- // NOTE: V1 always calls this, but this is not a default behavior for V2.
- return mRefreshRateConfigs.getMaxRefreshRateByPolicy().getConfigId();
- }
-
- // Content detection is on, find the appropriate refresh rate with minimal error
- return mRefreshRateConfigs.getRefreshRateForContent(mFeatures.contentRequirements)
- .getConfigId();
- }
-
return mRefreshRateConfigs
.getBestRefreshRate(mFeatures.contentRequirements, {.touch = touchActive, .idle = idle},
consideredSignals)
diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index 47ce4a4..f16e1f9 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -79,8 +79,8 @@
std::chrono::nanoseconds readyDuration,
impl::EventThread::InterceptVSyncsCallback);
- sp<IDisplayEventConnection> createDisplayEventConnection(ConnectionHandle,
- ISurfaceComposer::ConfigChanged);
+ sp<IDisplayEventConnection> createDisplayEventConnection(
+ ConnectionHandle, ISurfaceComposer::EventRegistrationFlags eventRegistration = {});
sp<EventThreadConnection> getEventConnection(ConnectionHandle);
@@ -93,6 +93,9 @@
void onScreenAcquired(ConnectionHandle);
void onScreenReleased(ConnectionHandle);
+ void onFrameRateOverridesChanged(ConnectionHandle, PhysicalDisplayId,
+ std::vector<FrameRateOverride>);
+
// Modifies work duration in the event thread.
void setDuration(ConnectionHandle, std::chrono::nanoseconds workDuration,
std::chrono::nanoseconds readyDuration);
@@ -139,6 +142,10 @@
scheduler::VSyncDispatch& getVsyncDispatch() { return *mVsyncSchedule.dispatch; }
+ // Returns true if a given vsync timestamp is considered valid vsync
+ // for a given uid
+ bool isVsyncValid(nsecs_t expectedVsyncTimestamp, uid_t uid) const;
+
void dump(std::string&) const;
void dump(ConnectionHandle, std::string&) const;
void dumpVsync(std::string&) const;
@@ -176,8 +183,6 @@
bool supportKernelTimer;
// Whether to use content detection at all.
bool useContentDetection;
- // Whether to use improved content detection.
- bool useContentDetectionV2;
};
struct VsyncSchedule {
@@ -194,13 +199,12 @@
std::unique_ptr<LayerHistory>, Options);
static VsyncSchedule createVsyncSchedule(bool supportKernelIdleTimer);
- static std::unique_ptr<LayerHistory> createLayerHistory(const scheduler::RefreshRateConfigs&,
- bool useContentDetectionV2);
+ static std::unique_ptr<LayerHistory> createLayerHistory(const scheduler::RefreshRateConfigs&);
// Create a connection on the given EventThread.
ConnectionHandle createConnection(std::unique_ptr<EventThread>);
- sp<EventThreadConnection> createConnectionInternal(EventThread*,
- ISurfaceComposer::ConfigChanged);
+ sp<EventThreadConnection> createConnectionInternal(
+ EventThread*, ISurfaceComposer::EventRegistrationFlags eventRegistration = {});
// Update feature state machine to given state when corresponding timer resets or expires.
void kernelIdleTimerCallback(TimerState);
@@ -263,7 +267,6 @@
std::mutex mFeatureStateLock;
struct {
- ContentDetectionState contentDetectionV1 = ContentDetectionState::Off;
TimerState idleTimer = TimerState::Reset;
TouchState touch = TouchState::Inactive;
TimerState displayPowerTimer = TimerState::Expired;
diff --git a/services/surfaceflinger/Scheduler/Seamlessness.h b/services/surfaceflinger/Scheduler/Seamlessness.h
new file mode 100644
index 0000000..3e42a4d
--- /dev/null
+++ b/services/surfaceflinger/Scheduler/Seamlessness.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <cstring>
+#include <ostream>
+
+namespace android {
+namespace scheduler {
+
+// The seamlessness requirement of a Layer.
+enum class Seamlessness {
+ // Indicates a requirement for a seamless mode switch.
+ OnlySeamless,
+ // Indicates that both seamless and seamed mode switches are allowed.
+ SeamedAndSeamless,
+ // Indicates no preference for seamlessness. For such layers the system will
+ // prefer seamless switches, but also non-seamless switches to the group of the
+ // default config are allowed.
+ Default
+};
+
+inline std::string toString(Seamlessness seamlessness) {
+ switch (seamlessness) {
+ case Seamlessness::OnlySeamless:
+ return "OnlySeamless";
+ case Seamlessness::SeamedAndSeamless:
+ return "SeamedAndSeamless";
+ case Seamlessness::Default:
+ return "Default";
+ }
+}
+
+// Used by gtest
+inline std::ostream& operator<<(std::ostream& os, Seamlessness val) {
+ return os << toString(val);
+}
+
+} // namespace scheduler
+} // namespace android
diff --git a/services/surfaceflinger/Scheduler/StrongTyping.h b/services/surfaceflinger/Scheduler/StrongTyping.h
index e8ca0ba..6a60257 100644
--- a/services/surfaceflinger/Scheduler/StrongTyping.h
+++ b/services/surfaceflinger/Scheduler/StrongTyping.h
@@ -70,6 +70,10 @@
T const& value() const { return mValue; }
T& value() { return mValue; }
+ friend std::ostream& operator<<(std::ostream& os, const StrongTyping<T, W, Ability...>& value) {
+ return os << value.value();
+ }
+
private:
T mValue;
};
diff --git a/services/surfaceflinger/Scheduler/VSyncPredictor.cpp b/services/surfaceflinger/Scheduler/VSyncPredictor.cpp
index e90edf7..a6f9372 100644
--- a/services/surfaceflinger/Scheduler/VSyncPredictor.cpp
+++ b/services/surfaceflinger/Scheduler/VSyncPredictor.cpp
@@ -27,6 +27,9 @@
#include <chrono>
#include <sstream>
+#undef LOG_TAG
+#define LOG_TAG "VSyncPredictor"
+
namespace android::scheduler {
using base::StringAppendF;
@@ -66,7 +69,7 @@
nsecs_t VSyncPredictor::currentPeriod() const {
std::lock_guard lock(mMutex);
- return std::get<0>(mRateMap.find(mIdealPeriod)->second);
+ return mRateMap.find(mIdealPeriod)->second.slope;
}
bool VSyncPredictor::addVsyncTimestamp(nsecs_t timestamp) {
@@ -74,8 +77,12 @@
if (!validate(timestamp)) {
// VSR could elect to ignore the incongruent timestamp or resetModel(). If ts is ignored,
- // don't insert this ts into mTimestamps ringbuffer.
- if (!mTimestamps.empty()) {
+ // don't insert this ts into mTimestamps ringbuffer. If we are still
+ // in the learning phase we should just clear all timestamps and start
+ // over.
+ if (mTimestamps.size() < kMinimumSamplesForPrediction) {
+ clearTimestamps();
+ } else if (!mTimestamps.empty()) {
mKnownTimestamp =
std::max(timestamp, *std::max_element(mTimestamps.begin(), mTimestamps.end()));
} else {
@@ -118,7 +125,7 @@
// normalizing to the oldest timestamp cuts down on error in calculating the intercept.
auto const oldest_ts = *std::min_element(mTimestamps.begin(), mTimestamps.end());
auto it = mRateMap.find(mIdealPeriod);
- auto const currentPeriod = std::get<0>(it->second);
+ auto const currentPeriod = it->second.slope;
// TODO (b/144707443): its important that there's some precision in the mean of the ordinals
// for the intercept calculation, so scale the ordinals by 1000 to continue
// fixed point calculation. Explore expanding
@@ -172,10 +179,8 @@
return true;
}
-nsecs_t VSyncPredictor::nextAnticipatedVSyncTimeFrom(nsecs_t timePoint) const {
- std::lock_guard lock(mMutex);
-
- auto const [slope, intercept] = getVSyncPredictionModel(lock);
+nsecs_t VSyncPredictor::nextAnticipatedVSyncTimeFromLocked(nsecs_t timePoint) const {
+ auto const [slope, intercept] = getVSyncPredictionModelLocked();
if (mTimestamps.empty()) {
traceInt64If("VSP-mode", 1);
@@ -210,13 +215,71 @@
return prediction;
}
-std::tuple<nsecs_t, nsecs_t> VSyncPredictor::getVSyncPredictionModel() const {
+nsecs_t VSyncPredictor::nextAnticipatedVSyncTimeFrom(nsecs_t timePoint) const {
std::lock_guard lock(mMutex);
- return VSyncPredictor::getVSyncPredictionModel(lock);
+ return nextAnticipatedVSyncTimeFromLocked(timePoint);
}
-std::tuple<nsecs_t, nsecs_t> VSyncPredictor::getVSyncPredictionModel(
- std::lock_guard<std::mutex> const&) const {
+/*
+ * Returns whether a given vsync timestamp is in phase with a vsync divider.
+ * For example, if the vsync timestamps are (16,32,48,64):
+ * isVSyncInPhase(16, 2) = true
+ * isVSyncInPhase(32, 2) = false
+ * isVSyncInPhase(48, 2) = true
+ */
+bool VSyncPredictor::isVSyncInPhase(nsecs_t timePoint, int divider) const {
+ struct VsyncError {
+ nsecs_t vsyncTimestamp;
+ float error;
+
+ bool operator<(const VsyncError& other) const { return error < other.error; }
+ };
+
+ if (divider <= 1 || timePoint == 0) {
+ return true;
+ }
+
+ std::lock_guard lock(mMutex);
+ const nsecs_t period = mRateMap[mIdealPeriod].slope;
+ const nsecs_t justBeforeTimePoint = timePoint - period / 2;
+ const nsecs_t dividedPeriod = mIdealPeriod / divider;
+
+ // If this is the first time we have asked about this divider with the
+ // current vsync period, it is considered in phase and we store the closest
+ // vsync timestamp
+ const auto knownTimestampIter = mRateDividerKnownTimestampMap.find(dividedPeriod);
+ if (knownTimestampIter == mRateDividerKnownTimestampMap.end()) {
+ const auto vsync = nextAnticipatedVSyncTimeFromLocked(justBeforeTimePoint);
+ mRateDividerKnownTimestampMap[dividedPeriod] = vsync;
+ return true;
+ }
+
+ // Find the next N vsync timestamp where N is the divider.
+ // One of these vsyncs will be in phase. We return the one which is
+ // the most aligned with the last known in phase vsync
+ std::vector<VsyncError> vsyncs(static_cast<size_t>(divider));
+ const nsecs_t knownVsync = knownTimestampIter->second;
+ nsecs_t point = justBeforeTimePoint;
+ for (size_t i = 0; i < divider; i++) {
+ const nsecs_t vsync = nextAnticipatedVSyncTimeFromLocked(point);
+ const auto numPeriods = static_cast<float>(vsync - knownVsync) / (period * divider);
+ const auto error = std::abs(std::round(numPeriods) - numPeriods);
+ vsyncs[i] = {vsync, error};
+ point = vsync + 1;
+ }
+
+ const auto minVsyncError = std::min_element(vsyncs.begin(), vsyncs.end());
+ mRateDividerKnownTimestampMap[dividedPeriod] = minVsyncError->vsyncTimestamp;
+ return std::abs(minVsyncError->vsyncTimestamp - timePoint) < period / 2;
+}
+
+VSyncPredictor::Model VSyncPredictor::getVSyncPredictionModel() const {
+ std::lock_guard lock(mMutex);
+ const auto model = VSyncPredictor::getVSyncPredictionModelLocked();
+ return {model.slope, model.intercept};
+}
+
+VSyncPredictor::Model VSyncPredictor::getVSyncPredictionModelLocked() const {
return mRateMap.find(mIdealPeriod)->second;
}
@@ -269,8 +332,8 @@
for (const auto& [idealPeriod, periodInterceptTuple] : mRateMap) {
StringAppendF(&result,
"\t\tFor ideal period %.2fms: period = %.2fms, intercept = %" PRId64 "\n",
- idealPeriod / 1e6f, std::get<0>(periodInterceptTuple) / 1e6f,
- std::get<1>(periodInterceptTuple));
+ idealPeriod / 1e6f, periodInterceptTuple.slope / 1e6f,
+ periodInterceptTuple.intercept);
}
}
diff --git a/services/surfaceflinger/Scheduler/VSyncPredictor.h b/services/surfaceflinger/Scheduler/VSyncPredictor.h
index 5f2ec49..381cf81 100644
--- a/services/surfaceflinger/Scheduler/VSyncPredictor.h
+++ b/services/surfaceflinger/Scheduler/VSyncPredictor.h
@@ -38,10 +38,10 @@
uint32_t outlierTolerancePercent);
~VSyncPredictor();
- bool addVsyncTimestamp(nsecs_t timestamp) final;
- nsecs_t nextAnticipatedVSyncTimeFrom(nsecs_t timePoint) const final;
- nsecs_t currentPeriod() const final;
- void resetModel() final;
+ bool addVsyncTimestamp(nsecs_t timestamp) final EXCLUDES(mMutex);
+ nsecs_t nextAnticipatedVSyncTimeFrom(nsecs_t timePoint) const final EXCLUDES(mMutex);
+ nsecs_t currentPeriod() const final EXCLUDES(mMutex);
+ void resetModel() final EXCLUDES(mMutex);
/*
* Inform the model that the period is anticipated to change to a new value.
@@ -50,16 +50,23 @@
*
* \param [in] period The new period that should be used.
*/
- void setPeriod(nsecs_t period) final;
+ void setPeriod(nsecs_t period) final EXCLUDES(mMutex);
/* Query if the model is in need of more samples to make a prediction.
* \return True, if model would benefit from more samples, False if not.
*/
- bool needsMoreSamples() const final;
+ bool needsMoreSamples() const final EXCLUDES(mMutex);
- std::tuple<nsecs_t /* slope */, nsecs_t /* intercept */> getVSyncPredictionModel() const;
+ struct Model {
+ nsecs_t slope;
+ nsecs_t intercept;
+ };
- void dump(std::string& result) const final;
+ VSyncPredictor::Model getVSyncPredictionModel() const EXCLUDES(mMutex);
+
+ bool isVSyncInPhase(nsecs_t timePoint, int divider) const final EXCLUDES(mMutex);
+
+ void dump(std::string& result) const final EXCLUDES(mMutex);
private:
VSyncPredictor(VSyncPredictor const&) = delete;
@@ -76,13 +83,19 @@
std::mutex mutable mMutex;
size_t next(size_t i) const REQUIRES(mMutex);
bool validate(nsecs_t timestamp) const REQUIRES(mMutex);
- std::tuple<nsecs_t, nsecs_t> getVSyncPredictionModel(std::lock_guard<std::mutex> const&) const
- REQUIRES(mMutex);
+
+ Model getVSyncPredictionModelLocked() const REQUIRES(mMutex);
+
+ nsecs_t nextAnticipatedVSyncTimeFromLocked(nsecs_t timePoint) const REQUIRES(mMutex);
nsecs_t mIdealPeriod GUARDED_BY(mMutex);
std::optional<nsecs_t> mKnownTimestamp GUARDED_BY(mMutex);
- std::unordered_map<nsecs_t, std::tuple<nsecs_t, nsecs_t>> mutable mRateMap GUARDED_BY(mMutex);
+ // Map between ideal vsync period and the calculated model
+ std::unordered_map<nsecs_t, Model> mutable mRateMap GUARDED_BY(mMutex);
+
+ // Map between the divided vsync period and the last known vsync timestamp
+ std::unordered_map<nsecs_t, nsecs_t> mutable mRateDividerKnownTimestampMap GUARDED_BY(mMutex);
size_t mLastTimestampIndex GUARDED_BY(mMutex) = 0;
std::vector<nsecs_t> mTimestamps GUARDED_BY(mMutex);
diff --git a/services/surfaceflinger/Scheduler/VSyncTracker.h b/services/surfaceflinger/Scheduler/VSyncTracker.h
index 107c540..2cd9b3d 100644
--- a/services/surfaceflinger/Scheduler/VSyncTracker.h
+++ b/services/surfaceflinger/Scheduler/VSyncTracker.h
@@ -68,6 +68,14 @@
virtual bool needsMoreSamples() const = 0;
+ /*
+ * Checks if a vsync timestamp is in phase for a given divider.
+ *
+ * \param [in] timePoint A vsync timestamp
+ * \param [in] divider The divider to check for
+ */
+ virtual bool isVSyncInPhase(nsecs_t timePoint, int divider) const = 0;
+
virtual void dump(std::string& result) const = 0;
protected:
diff --git a/services/surfaceflinger/Scheduler/VsyncConfiguration.cpp b/services/surfaceflinger/Scheduler/VsyncConfiguration.cpp
index aac2569..8431323 100644
--- a/services/surfaceflinger/Scheduler/VsyncConfiguration.cpp
+++ b/services/surfaceflinger/Scheduler/VsyncConfiguration.cpp
@@ -31,15 +31,10 @@
return std::nullopt;
}
-bool fpsEqualsWithMargin(float fpsA, float fpsB) {
- static constexpr float MARGIN = 0.01f;
- return std::abs(fpsA - fpsB) <= MARGIN;
-}
-
-std::vector<float> getRefreshRatesFromConfigs(
+std::vector<android::Fps> getRefreshRatesFromConfigs(
const android::scheduler::RefreshRateConfigs& refreshRateConfigs) {
const auto& allRefreshRates = refreshRateConfigs.getAllRefreshRates();
- std::vector<float> refreshRates;
+ std::vector<android::Fps> refreshRates;
refreshRates.reserve(allRefreshRates.size());
for (const auto& [ignored, refreshRate] : allRefreshRates) {
@@ -53,12 +48,12 @@
namespace android::scheduler::impl {
-VsyncConfiguration::VsyncConfiguration(float currentFps) : mRefreshRateFps(currentFps) {}
+VsyncConfiguration::VsyncConfiguration(Fps currentFps) : mRefreshRateFps(currentFps) {}
-PhaseOffsets::VsyncConfigSet VsyncConfiguration::getConfigsForRefreshRate(float fps) const {
+PhaseOffsets::VsyncConfigSet VsyncConfiguration::getConfigsForRefreshRate(Fps fps) const {
const auto iter = std::find_if(mOffsets.begin(), mOffsets.end(),
- [&fps](const std::pair<float, VsyncConfigSet>& candidateFps) {
- return fpsEqualsWithMargin(fps, candidateFps.first);
+ [&fps](const std::pair<Fps, VsyncConfigSet>& candidateFps) {
+ return fps.equalsWithMargin(candidateFps.first);
});
if (iter != mOffsets.end()) {
@@ -67,13 +62,13 @@
// Unknown refresh rate. This might happen if we get a hotplug event for an external display.
// In this case just construct the offset.
- ALOGW("Can't find offset for %.2f fps", fps);
- return constructOffsets(static_cast<nsecs_t>(1e9f / fps));
+ ALOGW("Can't find offset for %s", to_string(fps).c_str());
+ return constructOffsets(fps.getPeriodNsecs());
}
-void VsyncConfiguration::initializeOffsets(const std::vector<float>& refreshRates) {
+void VsyncConfiguration::initializeOffsets(const std::vector<Fps>& refreshRates) {
for (const auto fps : refreshRates) {
- mOffsets.emplace(fps, constructOffsets(static_cast<nsecs_t>(1e9f / fps)));
+ mOffsets.emplace(fps, constructOffsets(fps.getPeriodNsecs()));
}
}
@@ -127,7 +122,7 @@
.value_or(std::numeric_limits<nsecs_t>::max())) {}
PhaseOffsets::PhaseOffsets(
- const std::vector<float>& refreshRates, float currentFps, nsecs_t vsyncPhaseOffsetNs,
+ const std::vector<Fps>& refreshRates, Fps currentFps, nsecs_t vsyncPhaseOffsetNs,
nsecs_t sfVSyncPhaseOffsetNs, std::optional<nsecs_t> earlySfOffsetNs,
std::optional<nsecs_t> earlyGpuSfOffsetNs, std::optional<nsecs_t> earlyAppOffsetNs,
std::optional<nsecs_t> earlyGpuAppOffsetNs, nsecs_t highFpsVsyncPhaseOffsetNs,
@@ -378,10 +373,9 @@
validateSysprops();
}
-WorkDuration::WorkDuration(const std::vector<float>& refreshRates, float currentFps,
- nsecs_t sfDuration, nsecs_t appDuration, nsecs_t sfEarlyDuration,
- nsecs_t appEarlyDuration, nsecs_t sfEarlyGpuDuration,
- nsecs_t appEarlyGpuDuration)
+WorkDuration::WorkDuration(const std::vector<Fps>& refreshRates, Fps currentFps, nsecs_t sfDuration,
+ nsecs_t appDuration, nsecs_t sfEarlyDuration, nsecs_t appEarlyDuration,
+ nsecs_t sfEarlyGpuDuration, nsecs_t appEarlyGpuDuration)
: VsyncConfiguration(currentFps),
mSfDuration(sfDuration),
mAppDuration(appDuration),
diff --git a/services/surfaceflinger/Scheduler/VsyncConfiguration.h b/services/surfaceflinger/Scheduler/VsyncConfiguration.h
index c27a25d..a120e97 100644
--- a/services/surfaceflinger/Scheduler/VsyncConfiguration.h
+++ b/services/surfaceflinger/Scheduler/VsyncConfiguration.h
@@ -18,6 +18,9 @@
#include <unordered_map>
+#include <utils/Timers.h>
+
+#include "Fps.h"
#include "RefreshRateConfigs.h"
#include "VsyncModulator.h"
@@ -35,9 +38,9 @@
virtual ~VsyncConfiguration() = default;
virtual VsyncConfigSet getCurrentConfigs() const = 0;
- virtual VsyncConfigSet getConfigsForRefreshRate(float fps) const = 0;
+ virtual VsyncConfigSet getConfigsForRefreshRate(Fps fps) const = 0;
- virtual void setRefreshRateFps(float fps) = 0;
+ virtual void setRefreshRateFps(Fps fps) = 0;
virtual void dump(std::string& result) const = 0;
};
@@ -51,10 +54,10 @@
*/
class VsyncConfiguration : public scheduler::VsyncConfiguration {
public:
- explicit VsyncConfiguration(float currentFps);
+ explicit VsyncConfiguration(Fps currentFps);
// Returns early, early GL, and late offsets for Apps and SF for a given refresh rate.
- VsyncConfigSet getConfigsForRefreshRate(float fps) const override;
+ VsyncConfigSet getConfigsForRefreshRate(Fps fps) const override;
// Returns early, early GL, and late offsets for Apps and SF.
VsyncConfigSet getCurrentConfigs() const override {
@@ -63,17 +66,17 @@
// This function should be called when the device is switching between different
// refresh rates, to properly update the offsets.
- void setRefreshRateFps(float fps) override { mRefreshRateFps = fps; }
+ void setRefreshRateFps(Fps fps) override { mRefreshRateFps = fps; }
// Returns current offsets in human friendly format.
void dump(std::string& result) const override;
protected:
- void initializeOffsets(const std::vector<float>& refreshRates);
+ void initializeOffsets(const std::vector<Fps>& refreshRates);
virtual VsyncConfiguration::VsyncConfigSet constructOffsets(nsecs_t vsyncDuration) const = 0;
- std::unordered_map<float, VsyncConfigSet> mOffsets;
- std::atomic<float> mRefreshRateFps;
+ std::unordered_map<Fps, VsyncConfigSet, std::hash<Fps>, Fps::EqualsInBuckets> mOffsets;
+ std::atomic<Fps> mRefreshRateFps;
};
/*
@@ -86,10 +89,9 @@
protected:
// Used for unit tests
- PhaseOffsets(const std::vector<float>& refreshRates, float currentFps,
- nsecs_t vsyncPhaseOffsetNs, nsecs_t sfVSyncPhaseOffsetNs,
- std::optional<nsecs_t> earlySfOffsetNs, std::optional<nsecs_t> earlyGpuSfOffsetNs,
- std::optional<nsecs_t> earlyAppOffsetNs,
+ PhaseOffsets(const std::vector<Fps>& refreshRates, Fps currentFps, nsecs_t vsyncPhaseOffsetNs,
+ nsecs_t sfVSyncPhaseOffsetNs, std::optional<nsecs_t> earlySfOffsetNs,
+ std::optional<nsecs_t> earlyGpuSfOffsetNs, std::optional<nsecs_t> earlyAppOffsetNs,
std::optional<nsecs_t> earlyGpuAppOffsetNs, nsecs_t highFpsVsyncPhaseOffsetNs,
nsecs_t highFpsSfVSyncPhaseOffsetNs, std::optional<nsecs_t> highFpsEarlySfOffsetNs,
std::optional<nsecs_t> highFpsEarlyGpuSfOffsetNs,
@@ -130,7 +132,7 @@
protected:
// Used for unit tests
- WorkDuration(const std::vector<float>& refreshRates, float currentFps, nsecs_t sfDuration,
+ WorkDuration(const std::vector<Fps>& refreshRates, Fps currentFps, nsecs_t sfDuration,
nsecs_t appDuration, nsecs_t sfEarlyDuration, nsecs_t appEarlyDuration,
nsecs_t sfEarlyGpuDuration, nsecs_t appEarlyGpuDuration);
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 8ab3ed3..786d331 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -274,6 +274,7 @@
const String16 sHardwareTest("android.permission.HARDWARE_TEST");
const String16 sAccessSurfaceFlinger("android.permission.ACCESS_SURFACE_FLINGER");
+const String16 sRotateSurfaceFlinger("android.permission.ROTATE_SURFACE_FLINGER");
const String16 sReadFramebuffer("android.permission.READ_FRAME_BUFFER");
const String16 sDump("android.permission.DUMP");
const char* KERNEL_IDLE_TIMER_PROP = "graphics.display.kernel_idle_timer.enabled";
@@ -324,14 +325,22 @@
}
}
+bool callingThreadHasRotateSurfaceFlingerAccess() {
+ IPCThreadState* ipc = IPCThreadState::self();
+ const int pid = ipc->getCallingPid();
+ const int uid = ipc->getCallingUid();
+ return uid == AID_GRAPHICS || uid == AID_SYSTEM ||
+ PermissionCache::checkPermission(sRotateSurfaceFlinger, pid, uid);
+}
+
SurfaceFlingerBE::SurfaceFlingerBE() : mHwcServiceName(getHwcServiceName()) {}
SurfaceFlinger::SurfaceFlinger(Factory& factory, SkipInitializationTag)
: mFactory(factory),
mInterceptor(mFactory.createSurfaceInterceptor()),
mTimeStats(std::make_shared<impl::TimeStats>()),
- mFrameTracer(std::make_unique<FrameTracer>()),
- mFrameTimeline(std::make_unique<frametimeline::impl::FrameTimeline>()),
+ mFrameTracer(mFactory.createFrameTracer()),
+ mFrameTimeline(mFactory.createFrameTimeline(mTimeStats)),
mEventQueue(mFactory.createMessageQueue()),
mCompositionEngine(mFactory.createCompositionEngine()),
mInternalDisplayDensity(getDensityFromProperty("ro.sf.lcd_density", true)),
@@ -357,7 +366,9 @@
hasWideColorDisplay = has_wide_color_display(false);
- useColorManagement = use_color_management(false);
+ // Android 12 and beyond, color management in display pipeline is turned on
+ // by default.
+ useColorManagement = use_color_management(true);
mDefaultCompositionDataspace =
static_cast<ui::Dataspace>(default_composition_dataspace(Dataspace::V0_SRGB));
@@ -604,8 +615,7 @@
return *mCompositionEngine.get();
}
-void SurfaceFlinger::bootFinished()
-{
+void SurfaceFlinger::bootFinished() {
if (mBootFinished == true) {
ALOGE("Extra call to bootFinished");
return;
@@ -620,6 +630,7 @@
mFrameTracer->initialize();
mTimeStats->onBootFinished();
+ mFrameTimeline->onBootFinished();
// wait patiently for the window manager death
const String16 name("window");
@@ -919,10 +930,10 @@
}
const nsecs_t period = hwConfig->getVsyncPeriod();
- config.refreshRate = 1e9f / period;
+ config.refreshRate = Fps::fromPeriodNsecs(period).getValue();
const auto vsyncConfigSet =
- mVsyncConfiguration->getConfigsForRefreshRate(config.refreshRate);
+ mVsyncConfiguration->getConfigsForRefreshRate(Fps(config.refreshRate));
config.appVsyncOffset = vsyncConfigSet.late.appOffset;
config.sfVsyncOffset = vsyncConfigSet.late.sfOffset;
config.configGroup = hwConfig->getConfigGroup();
@@ -1040,8 +1051,13 @@
return INVALID_OPERATION;
} else {
const HwcConfigIndexType config(mode);
- const float fps = mRefreshRateConfigs->getRefreshRateFromConfigId(config).getFps();
- const scheduler::RefreshRateConfigs::Policy policy{config, {fps, fps}};
+ const auto fps = mRefreshRateConfigs->getRefreshRateFromConfigId(config).getFps();
+ // Keep the old switching type.
+ const auto allowGroupSwitching =
+ mRefreshRateConfigs->getCurrentPolicy().allowGroupSwitching;
+ const scheduler::RefreshRateConfigs::Policy policy{config,
+ allowGroupSwitching,
+ {fps, fps}};
constexpr bool kOverridePolicy = false;
return setDesiredDisplayConfigSpecsInternal(display, policy, kOverridePolicy);
@@ -1064,16 +1080,17 @@
std::lock_guard<std::mutex> lock(mActiveConfigLock);
mRefreshRateConfigs->setCurrentConfigId(mUpcomingActiveConfig.configId);
- mRefreshRateStats->setConfigMode(mUpcomingActiveConfig.configId);
display->setActiveConfig(mUpcomingActiveConfig.configId);
auto& refreshRate =
mRefreshRateConfigs->getRefreshRateFromConfigId(mUpcomingActiveConfig.configId);
+ mRefreshRateStats->setRefreshRate(refreshRate.getFps());
+
if (refreshRate.getVsyncPeriod() != oldRefreshRate.getVsyncPeriod()) {
mTimeStats->incrementRefreshRateSwitches();
}
updatePhaseConfiguration(refreshRate);
- ATRACE_INT("ActiveConfigFPS", refreshRate.getFps());
+ ATRACE_INT("ActiveConfigFPS", refreshRate.getFps().getValue());
if (mUpcomingActiveConfig.event != Scheduler::ConfigEvent::None) {
const nsecs_t vsyncPeriod =
@@ -1131,7 +1148,7 @@
mUpcomingActiveConfig = *desiredActiveConfig;
const auto displayId = display->getPhysicalId();
- ATRACE_INT("ActiveConfigFPS_HWC", refreshRate.getFps());
+ ATRACE_INT("ActiveConfigFPS_HWC", refreshRate.getFps().getValue());
// TODO(b/142753666) use constrains
hal::VsyncPeriodChangeConstraints constraints;
@@ -1520,11 +1537,12 @@
// ----------------------------------------------------------------------------
sp<IDisplayEventConnection> SurfaceFlinger::createDisplayEventConnection(
- ISurfaceComposer::VsyncSource vsyncSource, ISurfaceComposer::ConfigChanged configChanged) {
+ ISurfaceComposer::VsyncSource vsyncSource,
+ ISurfaceComposer::EventRegistrationFlags eventRegistration) {
const auto& handle =
vsyncSource == eVsyncSourceSurfaceFlinger ? mSfConnectionHandle : mAppConnectionHandle;
- return mScheduler->createDisplayEventConnection(handle, configChanged);
+ return mScheduler->createDisplayEventConnection(handle, eventRegistration);
}
void SurfaceFlinger::signalTransaction() {
@@ -1609,7 +1627,7 @@
void SurfaceFlinger::onHotplugReceived(int32_t sequenceId, hal::HWDisplayId hwcDisplayId,
hal::Connection connection) {
- ALOGV("%s(%d, %" PRIu64 ", %s)", __FUNCTION__, sequenceId, hwcDisplayId,
+ ALOGI("%s(%d, %" PRIu64 ", %s)", __FUNCTION__, sequenceId, hwcDisplayId,
connection == hal::Connection::CONNECTED ? "connected" : "disconnected");
// Ignore events that do not have the right sequenceId.
@@ -1848,16 +1866,18 @@
bool refreshNeeded;
{
- ConditionalLockGuard<std::mutex> lock(mTracingLock, mTracingEnabled);
+ mTracePostComposition = mTracing.flagIsSet(SurfaceTracing::TRACE_COMPOSITION) ||
+ mTracing.flagIsSet(SurfaceTracing::TRACE_SYNC) ||
+ mTracing.flagIsSet(SurfaceTracing::TRACE_BUFFERS);
+ const bool tracePreComposition = mTracingEnabled && !mTracePostComposition;
+ ConditionalLockGuard<std::mutex> lock(mTracingLock, tracePreComposition);
mFrameTimeline->setSfWakeUp(vsyncId, frameStart);
refreshNeeded = handleMessageTransaction();
refreshNeeded |= handleMessageInvalidate();
- if (mTracingEnabled) {
- mAddCompositionStateToTrace =
- mTracing.flagIsSetLocked(SurfaceTracing::TRACE_COMPOSITION);
- if (mVisibleRegionsDirty && !mAddCompositionStateToTrace) {
+ if (tracePreComposition) {
+ if (mVisibleRegionsDirty) {
mTracing.notifyLocked("visibleRegionsDirty");
}
}
@@ -1976,12 +1996,14 @@
mScheduler->onDisplayRefreshed(presentTime);
- postFrame();
- postComposition();
-
+ // Set presentation information before calling postComposition, such that jank information from
+ // this' frame classification is already available when sending jank info to clients.
mFrameTimeline->setSfPresent(systemTime(),
std::make_shared<FenceTime>(mPreviousPresentFences[0]));
+ postFrame();
+ postComposition();
+
const bool prevFrameHadClientComposition = mHadClientComposition;
mHadClientComposition = std::any_of(displays.cbegin(), displays.cend(), [](const auto& pair) {
@@ -2007,12 +2029,15 @@
modulateVsync(&VsyncModulator::onDisplayRefresh, usedGpuComposition);
mLayersWithQueuedFrames.clear();
- if (mVisibleRegionsDirty) {
- mVisibleRegionsDirty = false;
- if (mTracingEnabled && mAddCompositionStateToTrace) {
+ if (mTracingEnabled && mTracePostComposition) {
+ // This may block if SurfaceTracing is running in sync mode.
+ if (mVisibleRegionsDirty) {
mTracing.notify("visibleRegionsDirty");
+ } else if (mTracing.flagIsSet(SurfaceTracing::TRACE_BUFFERS)) {
+ mTracing.notify("bufferLatched");
}
}
+ mVisibleRegionsDirty = false;
if (mCompositionEngine->needsAnotherUpdate()) {
signalLayerUpdate();
@@ -2093,13 +2118,12 @@
getBE().mCompositorTiming.presentLatency = snappedCompositeToPresentLatency;
}
-void SurfaceFlinger::postComposition()
-{
+void SurfaceFlinger::postComposition() {
ATRACE_CALL();
ALOGV("postComposition");
nsecs_t dequeueReadyTime = systemTime();
- for (auto layer : mLayersWithQueuedFrames) {
+ for (const auto& layer : mLayersWithQueuedFrames) {
layer->releasePendingBuffer(dequeueReadyTime);
}
@@ -2283,8 +2307,7 @@
}
}
-void SurfaceFlinger::handleTransaction(uint32_t transactionFlags)
-{
+void SurfaceFlinger::handleTransaction(uint32_t transactionFlags) {
ATRACE_CALL();
// here we keep a copy of the drawing state (that is the state that's
@@ -2373,6 +2396,8 @@
}
void SurfaceFlinger::dispatchDisplayHotplugEvent(PhysicalDisplayId displayId, bool connected) {
+ ALOGI("Dispatching display hotplug event displayId=%s, connected=%d",
+ to_string(displayId).c_str(), connected);
mScheduler->onHotplugReceived(mAppConnectionHandle, displayId, connected);
mScheduler->onHotplugReceived(mSfConnectionHandle, displayId, connected);
}
@@ -2548,7 +2573,8 @@
}
void SurfaceFlinger::processDisplayRemoved(const wp<IBinder>& displayToken) {
- if (const auto display = getDisplayDeviceLocked(displayToken)) {
+ auto display = getDisplayDeviceLocked(displayToken);
+ if (display) {
display->disconnect();
if (!display->isVirtual()) {
dispatchDisplayHotplugEvent(display->getPhysicalId(), false);
@@ -2556,6 +2582,22 @@
}
mDisplays.erase(displayToken);
+
+ if (display && display->isVirtual()) {
+ static_cast<void>(schedule([display = std::move(display)] {
+ // Destroy the display without holding the mStateLock.
+ // This is a temporary solution until we can manage transaction queues without
+ // holding the mStateLock.
+ // With blast, the IGBP that is passed to the VirtualDisplaySurface is owned by the
+ // client. When the IGBP is disconnected, its buffer cache in SF will be cleared
+ // via SurfaceComposerClient::doUncacheBufferTransaction. This call from the client
+ // ends up running on the main thread causing a deadlock since setTransactionstate
+ // will try to acquire the mStateLock. Instead we extend the lifetime of
+ // DisplayDevice and destroy it in the main thread without holding the mStateLock.
+ // The display will be disconnected and removed from the mDisplays list so it will
+ // not be accessible.
+ }));
+ }
}
void SurfaceFlinger::processDisplayChanged(const wp<IBinder>& displayToken,
@@ -2646,8 +2688,7 @@
mDrawingState.displays = mCurrentState.displays;
}
-void SurfaceFlinger::handleTransactionLocked(uint32_t transactionFlags)
-{
+void SurfaceFlinger::handleTransactionLocked(uint32_t transactionFlags) {
const nsecs_t expectedPresentTime = mExpectedPresentTime.load();
// Notify all layers of available frames
@@ -2858,10 +2899,10 @@
std::make_unique<scheduler::RefreshRateConfigs>(getHwComposer().getConfigs(
primaryDisplayId),
currentConfig);
+ const auto& currRefreshRate = mRefreshRateConfigs->getRefreshRateFromConfigId(currentConfig);
mRefreshRateStats =
- std::make_unique<scheduler::RefreshRateStats>(*mRefreshRateConfigs, *mTimeStats,
- currentConfig, hal::PowerMode::OFF);
- mRefreshRateStats->setConfigMode(currentConfig);
+ std::make_unique<scheduler::RefreshRateStats>(*mTimeStats, currRefreshRate.getFps(),
+ hal::PowerMode::OFF);
mVsyncConfiguration = getFactory().createVsyncConfiguration(*mRefreshRateConfigs);
mVsyncModulator.emplace(mVsyncConfiguration->getCurrentConfigs());
@@ -2869,8 +2910,7 @@
// start the EventThread
mScheduler = getFactory().createScheduler(*mRefreshRateConfigs, *this);
const auto configs = mVsyncConfiguration->getCurrentConfigs();
- const nsecs_t vsyncPeriod =
- mRefreshRateConfigs->getRefreshRateFromConfigId(currentConfig).getVsyncPeriod();
+ const nsecs_t vsyncPeriod = currRefreshRate.getVsyncPeriod();
mAppConnectionHandle =
mScheduler->createConnection("app", mFrameTimeline->getTokenManager(),
/*workDuration=*/configs.late.appWorkDuration,
@@ -2998,8 +3038,7 @@
}
}
-bool SurfaceFlinger::handlePageFlip()
-{
+bool SurfaceFlinger::handlePageFlip() {
ATRACE_CALL();
ALOGV("handlePageFlip");
@@ -3047,7 +3086,7 @@
// writes to Layer current state. See also b/119481871
Mutex::Autolock lock(mStateLock);
- for (auto& layer : mLayersWithQueuedFrames) {
+ for (const auto& layer : mLayersWithQueuedFrames) {
if (layer->latchBuffer(visibleRegions, latchTime, expectedPresentTime)) {
mLayersPendingRefresh.push_back(layer);
}
@@ -3079,8 +3118,7 @@
return !mLayersWithQueuedFrames.empty() && newDataLatched;
}
-void SurfaceFlinger::invalidateHwcGeometry()
-{
+void SurfaceFlinger::invalidateHwcGeometry() {
mGeometryInvalid = true;
}
@@ -3644,15 +3682,20 @@
// must now be cropped to a non rectangular 8 sided region.
//
// Of course we can fix this in the future. For now, we are lucky, SurfaceControl is
- // private API, and the WindowManager only uses rotation in one case, which is on a top
- // level layer in which cropping is not an issue.
+ // private API, and arbitrary rotation is used in limited use cases, for instance:
+ // - WindowManager only uses rotation in one case, which is on a top level layer in which
+ // cropping is not an issue.
+ // - Launcher, as a privileged app, uses this to transition an application to PiP
+ // (picture-in-picture) mode.
//
// However given that abuse of rotation matrices could lead to surfaces extending outside
- // of cropped areas, we need to prevent non-root clients without permission ACCESS_SURFACE_FLINGER
- // (a.k.a. everyone except WindowManager and tests) from setting non rectangle preserving
- // transformations.
- if (layer->setMatrix(s.matrix, privileged))
- flags |= eTraversalNeeded;
+ // of cropped areas, we need to prevent non-root clients without permission
+ // ACCESS_SURFACE_FLINGER nor ROTATE_SURFACE_FLINGER
+ // (a.k.a. everyone except WindowManager / tests / Launcher) from setting non rectangle
+ // preserving transformations.
+ bool allowNonRectPreservingTransforms =
+ privileged || callingThreadHasRotateSurfaceFlingerAccess();
+ if (layer->setMatrix(s.matrix, allowNonRectPreservingTransforms)) flags |= eTraversalNeeded;
}
if (what & layer_state_t::eTransparentRegionChanged) {
if (layer->setTransparentRegionHint(s.transparentRegion))
@@ -3672,6 +3715,9 @@
if (what & layer_state_t::eBackgroundBlurRadiusChanged && !mDisableBlurs && mSupportsBlur) {
if (layer->setBackgroundBlurRadius(s.backgroundBlurRadius)) flags |= eTraversalNeeded;
}
+ if (what & layer_state_t::eBlurRegionsChanged) {
+ if (layer->setBlurRegions(s.blurRegions)) 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,
@@ -3764,17 +3810,26 @@
if (what & layer_state_t::eFrameRateChanged) {
if (ValidateFrameRate(s.frameRate, s.frameRateCompatibility,
"SurfaceFlinger::setClientStateLocked") &&
- layer->setFrameRate(Layer::FrameRate(s.frameRate,
+ layer->setFrameRate(Layer::FrameRate(Fps(s.frameRate),
Layer::FrameRate::convertCompatibility(
- s.frameRateCompatibility)))) {
+ s.frameRateCompatibility),
+ s.shouldBeSeamless))) {
flags |= eTraversalNeeded;
}
}
+ if (what & layer_state_t::eFrameTimelineVsyncChanged) {
+ layer->setFrameTimelineVsyncForTransaction(s.frameTimelineVsyncId, postTime);
+ } else if (frameTimelineVsyncId != ISurfaceComposer::INVALID_VSYNC_ID) {
+ layer->setFrameTimelineVsyncForTransaction(frameTimelineVsyncId, postTime);
+ }
if (what & layer_state_t::eFixedTransformHintChanged) {
if (layer->setFixedTransformHint(s.fixedTransformHint)) {
flags |= eTraversalNeeded | eTransformHintUpdateNeeded;
}
}
+ if (what & layer_state_t::eAutoRefreshChanged) {
+ layer->setAutoRefresh(s.autoRefresh);
+ }
// This has to happen after we reparent children because when we reparent to null we remove
// child layers from current state and remove its relative z. If the children are reparented in
// the same transaction, then we have to make sure we reparent the children first so we do not
@@ -3829,8 +3884,6 @@
}
}
- layer->setFrameTimelineVsyncForTransaction(frameTimelineVsyncId, postTime);
-
if (layer->setTransactionCompletedListeners(callbackHandles)) flags |= eTraversalNeeded;
// Do not put anything that updates layer state or modifies flags after
// setTransactionCompletedListener
@@ -4018,7 +4071,14 @@
sp<Layer>* outLayer) {
LayerCreationArgs args(this, client, std::move(name), w, h, flags, std::move(metadata));
args.textureName = getNewTexture();
- sp<BufferStateLayer> layer = getFactory().createBufferStateLayer(args);
+ sp<BufferStateLayer> layer;
+ {
+ // TODO (b/173538294): Investigate why we need mStateLock here and above in
+ // createBufferQueue layer. Is it the renderengine::Image?
+ Mutex::Autolock lock(mStateLock);
+ layer = getFactory().createBufferStateLayer(args);
+
+ }
*handle = layer->getHandle();
*outLayer = layer;
@@ -4050,8 +4110,7 @@
setTransactionFlags(eTransactionNeeded);
}
-void SurfaceFlinger::onHandleDestroyed(sp<Layer>& layer)
-{
+void SurfaceFlinger::onHandleDestroyed(sp<Layer>& layer) {
Mutex::Autolock lock(mStateLock);
// If a layer has a parent, we allow it to out-live it's handle
// with the idea that the parent holds a reference and will eventually
@@ -4272,7 +4331,7 @@
status_t SurfaceFlinger::dumpCritical(int fd, const DumpArgs&, bool asProto) {
if (asProto && mTracing.isEnabled()) {
- mTracing.writeToFileAsync();
+ mTracing.writeToFile();
}
return doDump(fd, DumpArgs(), asProto);
@@ -4355,23 +4414,10 @@
" present offset: %9" PRId64 " ns\t VSYNC period: %9" PRId64 " ns\n\n",
dispSyncPresentTimeOffset, getVsyncPeriodFromHWC());
- scheduler::RefreshRateConfigs::Policy policy = mRefreshRateConfigs->getDisplayManagerPolicy();
- StringAppendF(&result,
- "DesiredDisplayConfigSpecs (DisplayManager): default config ID: %d"
- ", primary range: [%.2f %.2f], app request range: [%.2f %.2f]\n\n",
- policy.defaultConfig.value(), policy.primaryRange.min, policy.primaryRange.max,
- policy.appRequestRange.min, policy.appRequestRange.max);
+ mRefreshRateConfigs->dump(result);
+
StringAppendF(&result, "(config override by backdoor: %s)\n\n",
mDebugDisplayConfigSetByBackdoor ? "yes" : "no");
- scheduler::RefreshRateConfigs::Policy currentPolicy = mRefreshRateConfigs->getCurrentPolicy();
- if (currentPolicy != policy) {
- StringAppendF(&result,
- "DesiredDisplayConfigSpecs (Override): default config ID: %d"
- ", primary range: [%.2f %.2f], app request range: [%.2f %.2f]\n\n",
- currentPolicy.defaultConfig.value(), currentPolicy.primaryRange.min,
- currentPolicy.primaryRange.max, currentPolicy.appRequestRange.min,
- currentPolicy.appRequestRange.max);
- }
mScheduler->dump(mAppConnectionHandle, result);
mScheduler->dumpVsync(result);
@@ -4697,8 +4743,8 @@
const auto activeConfig = getHwComposer().getActiveConfig(*displayId);
std::string fps, xDpi, yDpi;
if (activeConfig) {
- fps = base::StringPrintf("%.2f Hz",
- 1e9f / getHwComposer().getDisplayVsyncPeriod(*displayId));
+ const auto vsyncPeriod = getHwComposer().getDisplayVsyncPeriod(*displayId);
+ fps = base::StringPrintf("%s", to_string(Fps::fromPeriodNsecs(vsyncPeriod)).c_str());
xDpi = base::StringPrintf("%.2f", activeConfig->getDpiX());
yDpi = base::StringPrintf("%.2f", activeConfig->getDpiY());
} else {
@@ -4864,10 +4910,11 @@
case CAPTURE_LAYERS:
case CAPTURE_DISPLAY:
case SET_DISPLAY_BRIGHTNESS:
- case SET_FRAME_TIMELINE_VSYNC: {
+ case SET_FRAME_TIMELINE_VSYNC:
+ // This is not sensitive information, so should not require permission control.
+ case GET_GPU_CONTEXT_PRIORITY: {
return OK;
}
-
case ADD_REGION_SAMPLING_LISTENER:
case REMOVE_REGION_SAMPLING_LISTENER: {
// codes that require permission check
@@ -4902,7 +4949,7 @@
}
// Numbers from 1000 to 1038 are currently used for backdoors. The code
// in onTransact verifies that the user is root, and has access to use SF.
- if (code >= 1000 && code <= 1038) {
+ if (code >= 1000 && code <= 1039) {
ALOGV("Accessing SurfaceFlinger through backdoor code: %u", code);
return OK;
}
@@ -5096,19 +5143,19 @@
}
case 1025: { // Set layer tracing
n = data.readInt32();
+ bool tracingEnabledChanged;
if (n) {
ALOGD("LayerTracing enabled");
- mTracingEnabledChanged = mTracing.enable();
- reply->writeInt32(NO_ERROR);
+ tracingEnabledChanged = mTracing.enable();
+ if (tracingEnabledChanged) {
+ schedule([&]() MAIN_THREAD { mTracing.notify("start"); }).wait();
+ }
} else {
ALOGD("LayerTracing disabled");
- mTracingEnabledChanged = mTracing.disable();
- if (mTracingEnabledChanged) {
- reply->writeInt32(mTracing.writeToFile());
- } else {
- reply->writeInt32(NO_ERROR);
- }
+ tracingEnabledChanged = mTracing.disable();
}
+ mTracingEnabledChanged = tracingEnabledChanged;
+ reply->writeInt32(NO_ERROR);
return NO_ERROR;
}
case 1026: { // Get layer tracing status
@@ -5267,6 +5314,21 @@
mFrameTimeline->setMaxDisplayFrames(n);
return NO_ERROR;
}
+ case 1039: {
+ PhysicalDisplayId displayId = [&]() {
+ Mutex::Autolock lock(mStateLock);
+ return getDefaultDisplayDeviceLocked()->getPhysicalId();
+ }();
+
+ auto inUid = static_cast<uid_t>(data.readInt32());
+ const auto refreshRate = data.readFloat();
+ mRefreshRateConfigs->setPreferredRefreshRateForUid(
+ FrameRateOverride{inUid, refreshRate});
+ const auto mappings = mRefreshRateConfigs->getFrameRateOverrides();
+ mScheduler->onFrameRateOverridesChanged(mAppConnectionHandle, displayId,
+ std::move(mappings));
+ }
+ return NO_ERROR;
}
}
return err;
@@ -5381,6 +5443,45 @@
return PERMISSION_DENIED;
}
+status_t SurfaceFlinger::setSchedFifo(bool enabled) {
+ static constexpr int kFifoPriority = 2;
+ static constexpr int kOtherPriority = 0;
+
+ struct sched_param param = {0};
+ int sched_policy;
+ if (enabled) {
+ sched_policy = SCHED_FIFO;
+ param.sched_priority = kFifoPriority;
+ } else {
+ sched_policy = SCHED_OTHER;
+ param.sched_priority = kOtherPriority;
+ }
+
+ if (sched_setscheduler(0, sched_policy, ¶m) != 0) {
+ return -errno;
+ }
+ return NO_ERROR;
+}
+
+sp<DisplayDevice> SurfaceFlinger::getDisplayByIdOrLayerStack(uint64_t displayOrLayerStack) {
+ if (const sp<IBinder> displayToken =
+ getPhysicalDisplayTokenLocked(PhysicalDisplayId{displayOrLayerStack})) {
+ return getDisplayDeviceLocked(displayToken);
+ }
+ // Couldn't find display by displayId. Try to get display by layerStack since virtual displays
+ // may not have a displayId.
+ return getDisplayByLayerStack(displayOrLayerStack);
+}
+
+sp<DisplayDevice> SurfaceFlinger::getDisplayByLayerStack(uint64_t layerStack) {
+ for (const auto& [token, display] : mDisplays) {
+ if (display->getLayerStack() == layerStack) {
+ return display;
+ }
+ }
+ return nullptr;
+}
+
status_t SurfaceFlinger::captureDisplay(const DisplayCaptureArgs& args,
const sp<IScreenCaptureListener>& captureListener) {
ATRACE_CALL();
@@ -5429,46 +5530,7 @@
};
return captureScreenCommon(std::move(renderAreaFuture), traverseLayers, reqSize,
- args.pixelFormat, captureListener);
-}
-
-status_t SurfaceFlinger::setSchedFifo(bool enabled) {
- static constexpr int kFifoPriority = 2;
- static constexpr int kOtherPriority = 0;
-
- struct sched_param param = {0};
- int sched_policy;
- if (enabled) {
- sched_policy = SCHED_FIFO;
- param.sched_priority = kFifoPriority;
- } else {
- sched_policy = SCHED_OTHER;
- param.sched_priority = kOtherPriority;
- }
-
- if (sched_setscheduler(0, sched_policy, ¶m) != 0) {
- return -errno;
- }
- return NO_ERROR;
-}
-
-sp<DisplayDevice> SurfaceFlinger::getDisplayByIdOrLayerStack(uint64_t displayOrLayerStack) {
- if (const sp<IBinder> displayToken =
- getPhysicalDisplayTokenLocked(PhysicalDisplayId{displayOrLayerStack})) {
- return getDisplayDeviceLocked(displayToken);
- }
- // Couldn't find display by displayId. Try to get display by layerStack since virtual displays
- // may not have a displayId.
- return getDisplayByLayerStack(displayOrLayerStack);
-}
-
-sp<DisplayDevice> SurfaceFlinger::getDisplayByLayerStack(uint64_t layerStack) {
- for (const auto& [token, display] : mDisplays) {
- if (display->getLayerStack() == layerStack) {
- return display;
- }
- }
- return nullptr;
+ args.pixelFormat, args.allowProtected, captureListener);
}
status_t SurfaceFlinger::captureDisplay(uint64_t displayOrLayerStack,
@@ -5503,7 +5565,8 @@
};
return captureScreenCommon(std::move(renderAreaFuture), traverseLayers, size,
- ui::PixelFormat::RGBA_8888, captureListener);
+ ui::PixelFormat::RGBA_8888, false /* allowProtected */,
+ captureListener);
}
status_t SurfaceFlinger::captureLayers(const LayerCaptureArgs& args,
@@ -5624,18 +5687,38 @@
};
return captureScreenCommon(std::move(renderAreaFuture), traverseLayers, reqSize,
- args.pixelFormat, captureListener);
+ args.pixelFormat, args.allowProtected, captureListener);
}
status_t SurfaceFlinger::captureScreenCommon(RenderAreaFuture renderAreaFuture,
TraverseLayersFunction traverseLayers,
ui::Size bufferSize, ui::PixelFormat reqPixelFormat,
+ const bool allowProtected,
const sp<IScreenCaptureListener>& captureListener) {
ATRACE_CALL();
- // TODO(b/116112787) Make buffer usage a parameter.
- const uint32_t usage = GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN |
- GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE;
+ // Loop over all visible layers to see whether there's any protected layer. A protected layer is
+ // typically a layer with DRM contents, or have the GRALLOC_USAGE_PROTECTED set on the buffer.
+ // A protected layer has no implication on whether it's secure, which is explicitly set by
+ // application to avoid being screenshot or drawn via unsecure display.
+ const bool supportsProtected = getRenderEngine().supportsProtectedContent();
+ bool hasProtectedLayer = false;
+ if (allowProtected && supportsProtected) {
+ hasProtectedLayer = schedule([=]() {
+ bool protectedLayerFound = false;
+ traverseLayers([&](Layer* layer) {
+ protectedLayerFound = protectedLayerFound ||
+ (layer->isVisible() && layer->isProtected());
+ });
+ return protectedLayerFound;
+ }).get();
+ }
+
+ const uint32_t usage = GRALLOC_USAGE_HW_COMPOSER | GRALLOC_USAGE_HW_RENDER |
+ GRALLOC_USAGE_HW_TEXTURE |
+ (hasProtectedLayer && allowProtected && supportsProtected
+ ? GRALLOC_USAGE_PROTECTED
+ : GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN);
sp<GraphicBuffer> buffer =
getFactory().createGraphicBuffer(bufferSize.getWidth(), bufferSize.getHeight(),
static_cast<android_pixel_format>(reqPixelFormat),
@@ -5646,7 +5729,7 @@
status_t SurfaceFlinger::captureScreenCommon(RenderAreaFuture renderAreaFuture,
TraverseLayersFunction traverseLayers,
- sp<GraphicBuffer>& buffer, bool regionSampling,
+ sp<GraphicBuffer>& buffer, const bool regionSampling,
const sp<IScreenCaptureListener>& captureListener) {
ATRACE_CALL();
@@ -5704,6 +5787,8 @@
captureResults.capturedSecureLayers || (layer->isVisible() && layer->isSecure());
});
+ const bool useProtected = buffer->getUsage() & GRALLOC_USAGE_PROTECTED;
+
// We allow the system server to take screenshots of secure layers for
// use in situations like the Screen-rotation animation and place
// the impetus on WindowManager to not persist them.
@@ -5747,20 +5832,23 @@
const auto display = renderArea.getDisplayDevice();
std::vector<Layer*> renderedLayers;
Region clearRegion = Region::INVALID_REGION;
+ bool disableBlurs = false;
traverseLayers([&](Layer* layer) {
- const bool supportProtectedContent = false;
+ disableBlurs |= layer->getCurrentState().sidebandStream != nullptr;
+
Region clip(renderArea.getBounds());
compositionengine::LayerFE::ClientCompositionTargetSettings targetSettings{
clip,
layer->needsFilteringForScreenshots(display.get(), transform) ||
renderArea.needsFiltering(),
renderArea.isSecure(),
- supportProtectedContent,
+ useProtected,
clearRegion,
layerStackSpaceRect,
clientCompositionDisplay.outputDataspace,
- true, /* realContentIsVisible */
+ true, /* realContentIsVisible */
false, /* clearContent */
+ disableBlurs,
};
std::vector<compositionengine::LayerFE::LayerSettings> results =
layer->prepareClientCompositionList(targetSettings);
@@ -5775,11 +5863,13 @@
settings.backgroundBlurRadius = 0;
}
}
+
clientCompositionLayers.insert(clientCompositionLayers.end(),
std::make_move_iterator(results.begin()),
std::make_move_iterator(results.end()));
renderedLayers.push_back(layer);
}
+
});
std::vector<const renderengine::LayerSettings*> clientCompositionLayerPointers(
@@ -5793,7 +5883,7 @@
// there is no need for synchronization with the GPU.
base::unique_fd bufferFence;
base::unique_fd drawFence;
- getRenderEngine().useProtectedContext(false);
+ getRenderEngine().useProtectedContext(useProtected);
getRenderEngine().drawLayers(clientCompositionDisplay, clientCompositionLayerPointers, buffer,
/*useFramebufferCache=*/false, std::move(bufferFence), &drawFence);
@@ -5805,6 +5895,8 @@
layer->onLayerDisplayed(releaseFence);
}
}
+ // Always switch back to unprotected context.
+ getRenderEngine().useProtectedContext(false);
return NO_ERROR;
}
@@ -5909,11 +6001,7 @@
}
scheduler::RefreshRateConfigs::Policy currentPolicy = mRefreshRateConfigs->getCurrentPolicy();
- ALOGV("Setting desired display config specs: defaultConfig: %d primaryRange: [%.0f %.0f]"
- " expandedRange: [%.0f %.0f]",
- currentPolicy.defaultConfig.value(), currentPolicy.primaryRange.min,
- currentPolicy.primaryRange.max, currentPolicy.appRequestRange.min,
- currentPolicy.appRequestRange.max);
+ ALOGV("Setting desired display config specs: %s", currentPolicy.toString().c_str());
// TODO(b/140204874): Leave the event in until we do proper testing with all apps that might
// be depending in this callback.
@@ -5946,12 +6034,10 @@
return NO_ERROR;
}
-status_t SurfaceFlinger::setDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
- int32_t defaultConfig,
- float primaryRefreshRateMin,
- float primaryRefreshRateMax,
- float appRequestRefreshRateMin,
- float appRequestRefreshRateMax) {
+status_t SurfaceFlinger::setDesiredDisplayConfigSpecs(
+ const sp<IBinder>& displayToken, int32_t defaultConfig, bool allowGroupSwitching,
+ float primaryRefreshRateMin, float primaryRefreshRateMax, float appRequestRefreshRateMin,
+ float appRequestRefreshRateMax) {
ATRACE_CALL();
if (!displayToken) {
@@ -5970,8 +6056,9 @@
} else {
using Policy = scheduler::RefreshRateConfigs::Policy;
const Policy policy{HwcConfigIndexType(defaultConfig),
- {primaryRefreshRateMin, primaryRefreshRateMax},
- {appRequestRefreshRateMin, appRequestRefreshRateMax}};
+ allowGroupSwitching,
+ {Fps(primaryRefreshRateMin), Fps(primaryRefreshRateMax)},
+ {Fps(appRequestRefreshRateMin), Fps(appRequestRefreshRateMax)}};
constexpr bool kOverridePolicy = false;
return setDesiredDisplayConfigSpecsInternal(display, policy, kOverridePolicy);
@@ -5981,12 +6068,10 @@
return future.get();
}
-status_t SurfaceFlinger::getDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
- int32_t* outDefaultConfig,
- float* outPrimaryRefreshRateMin,
- float* outPrimaryRefreshRateMax,
- float* outAppRequestRefreshRateMin,
- float* outAppRequestRefreshRateMax) {
+status_t SurfaceFlinger::getDesiredDisplayConfigSpecs(
+ const sp<IBinder>& displayToken, int32_t* outDefaultConfig, bool* outAllowGroupSwitching,
+ float* outPrimaryRefreshRateMin, float* outPrimaryRefreshRateMax,
+ float* outAppRequestRefreshRateMin, float* outAppRequestRefreshRateMax) {
ATRACE_CALL();
if (!displayToken || !outDefaultConfig || !outPrimaryRefreshRateMin ||
@@ -6004,21 +6089,23 @@
scheduler::RefreshRateConfigs::Policy policy =
mRefreshRateConfigs->getDisplayManagerPolicy();
*outDefaultConfig = policy.defaultConfig.value();
- *outPrimaryRefreshRateMin = policy.primaryRange.min;
- *outPrimaryRefreshRateMax = policy.primaryRange.max;
- *outAppRequestRefreshRateMin = policy.appRequestRange.min;
- *outAppRequestRefreshRateMax = policy.appRequestRange.max;
+ *outAllowGroupSwitching = policy.allowGroupSwitching;
+ *outPrimaryRefreshRateMin = policy.primaryRange.min.getValue();
+ *outPrimaryRefreshRateMax = policy.primaryRange.max.getValue();
+ *outAppRequestRefreshRateMin = policy.appRequestRange.min.getValue();
+ *outAppRequestRefreshRateMax = policy.appRequestRange.max.getValue();
return NO_ERROR;
} else if (display->isVirtual()) {
return INVALID_OPERATION;
} else {
const auto displayId = display->getPhysicalId();
*outDefaultConfig = getHwComposer().getActiveConfigIndex(displayId);
+ *outAllowGroupSwitching = false;
auto vsyncPeriod = getHwComposer().getActiveConfig(displayId)->getVsyncPeriod();
- *outPrimaryRefreshRateMin = 1e9f / vsyncPeriod;
- *outPrimaryRefreshRateMax = 1e9f / vsyncPeriod;
- *outAppRequestRefreshRateMin = 1e9f / vsyncPeriod;
- *outAppRequestRefreshRateMax = 1e9f / vsyncPeriod;
+ *outPrimaryRefreshRateMin = Fps::fromPeriodNsecs(vsyncPeriod).getValue();
+ *outPrimaryRefreshRateMax = Fps::fromPeriodNsecs(vsyncPeriod).getValue();
+ *outAppRequestRefreshRateMin = Fps::fromPeriodNsecs(vsyncPeriod).getValue();
+ *outAppRequestRefreshRateMax = Fps::fromPeriodNsecs(vsyncPeriod).getValue();
return NO_ERROR;
}
}
@@ -6100,7 +6187,7 @@
}
status_t SurfaceFlinger::setFrameRate(const sp<IGraphicBufferProducer>& surface, float frameRate,
- int8_t compatibility) {
+ int8_t compatibility, bool shouldBeSeamless) {
if (!ValidateFrameRate(frameRate, compatibility, "SurfaceFlinger::setFrameRate")) {
return BAD_VALUE;
}
@@ -6113,10 +6200,10 @@
ALOGE("Attempt to set frame rate on a layer that no longer exists");
return BAD_VALUE;
}
-
if (layer->setFrameRate(
- Layer::FrameRate(frameRate,
- Layer::FrameRate::convertCompatibility(compatibility)))) {
+ Layer::FrameRate(Fps{frameRate},
+ Layer::FrameRate::convertCompatibility(compatibility),
+ shouldBeSeamless))) {
setTransactionFlags(eTraversalNeeded);
}
} else {
@@ -6144,8 +6231,8 @@
// This is a little racy, but not in a way that hurts anything. As we grab the
// defaultConfig from the display manager policy, we could be setting a new display
// manager policy, leaving us using a stale defaultConfig. The defaultConfig doesn't
- // matter for the override policy though, since we set allowGroupSwitching to true, so
- // it's not a problem.
+ // matter for the override policy though, since we set allowGroupSwitching to
+ // true, so it's not a problem.
scheduler::RefreshRateConfigs::Policy overridePolicy;
overridePolicy.defaultConfig =
mRefreshRateConfigs->getDisplayManagerPolicy().defaultConfig;
@@ -6249,6 +6336,13 @@
return NO_ERROR;
}
+int SurfaceFlinger::getGPUContextPriority() {
+ // TODO(b/168740533): This is a proof of concept. Once REAL time priority is available
+ // in EGL, we can return it in RenderEngine and propagate it to SurfaceFlinger. Until
+ // then return IntentFilter.SYSTEM_HIGH_PRIORITY.
+ return 1000;
+}
+
} // namespace android
#if defined(__gl_h_)
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index f55dd90..2e4d1ce 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -530,8 +530,7 @@
status_t getSupportedFrameTimestamps(std::vector<FrameEvent>* outSupported) const override;
sp<IDisplayEventConnection> createDisplayEventConnection(
ISurfaceComposer::VsyncSource vsyncSource = eVsyncSourceApp,
- ISurfaceComposer::ConfigChanged configChanged =
- ISurfaceComposer::eConfigChangedSuppress) override;
+ ISurfaceComposer::EventRegistrationFlags eventRegistration = {}) override;
status_t captureDisplay(const DisplayCaptureArgs& args,
const sp<IScreenCaptureListener>& captureListener) override;
status_t captureDisplay(uint64_t displayOrLayerStack,
@@ -583,11 +582,12 @@
const sp<IRegionSamplingListener>& listener) override;
status_t removeRegionSamplingListener(const sp<IRegionSamplingListener>& listener) override;
status_t setDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken, int32_t displayModeId,
- float primaryRefreshRateMin, float primaryRefreshRateMax,
+ bool allowGroupSwitching, float primaryRefreshRateMin,
+ float primaryRefreshRateMax,
float appRequestRefreshRateMin,
float appRequestRefreshRateMax) override;
status_t getDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
- int32_t* outDefaultConfig,
+ int32_t* outDefaultConfig, bool* outAllowGroupSwitching,
float* outPrimaryRefreshRateMin,
float* outPrimaryRefreshRateMax,
float* outAppRequestRefreshRateMin,
@@ -599,7 +599,7 @@
status_t setGlobalShadowSettings(const half4& ambientColor, const half4& spotColor,
float lightPosY, float lightPosZ, float lightRadius) override;
status_t setFrameRate(const sp<IGraphicBufferProducer>& surface, float frameRate,
- int8_t compatibility) override;
+ int8_t compatibility, bool shouldBeSeamless) override;
status_t acquireFrameRateFlexibilityToken(sp<IBinder>* outToken) override;
status_t setFrameTimelineVsync(const sp<IGraphicBufferProducer>& surface,
@@ -608,6 +608,8 @@
status_t addTransactionTraceListener(
const sp<gui::ITransactionTraceListener>& listener) override;
+ int getGPUContextPriority() override;
+
// Implements IBinder::DeathRecipient.
void binderDied(const wp<IBinder>& who) override;
@@ -797,13 +799,14 @@
// Boot animation, on/off animations and screen capture
void startBootAnim();
+ status_t captureScreenCommon(RenderAreaFuture, TraverseLayersFunction, ui::Size bufferSize,
+ ui::PixelFormat, const bool allowProtected,
+ const sp<IScreenCaptureListener>&);
+ status_t captureScreenCommon(RenderAreaFuture, TraverseLayersFunction, sp<GraphicBuffer>&,
+ bool regionSampling, const sp<IScreenCaptureListener>&);
status_t renderScreenImplLocked(const RenderArea&, TraverseLayersFunction,
const sp<GraphicBuffer>&, bool forSystem, int* outSyncFd,
bool regionSampling, ScreenCaptureResults&);
- status_t captureScreenCommon(RenderAreaFuture, TraverseLayersFunction, ui::Size bufferSize,
- ui::PixelFormat, const sp<IScreenCaptureListener>&);
- status_t captureScreenCommon(RenderAreaFuture, TraverseLayersFunction, sp<GraphicBuffer>&,
- bool regionSampling, const sp<IScreenCaptureListener>&);
sp<DisplayDevice> getDisplayByIdOrLayerStack(uint64_t displayOrLayerStack) REQUIRES(mStateLock);
sp<DisplayDevice> getDisplayByLayerStack(uint64_t layerStack) REQUIRES(mStateLock);
@@ -1090,9 +1093,8 @@
bool mAnimCompositionPending = false;
// Tracks layers that have pending frames which are candidates for being
- // latched. Because this contains a set of raw layer pointers, can only be
- // mutated on the main thread.
- std::unordered_set<Layer*> mLayersWithQueuedFrames;
+ // latched.
+ std::unordered_set<sp<Layer>, ISurfaceComposer::SpHash<Layer>> mLayersWithQueuedFrames;
// Tracks layers that need to update a display's dirty region.
std::vector<sp<Layer>> mLayersPendingRefresh;
std::array<sp<Fence>, 2> mPreviousPresentFences = {Fence::NO_FENCE, Fence::NO_FENCE};
@@ -1133,7 +1135,7 @@
SurfaceTracing mTracing{*this};
std::mutex mTracingLock;
bool mTracingEnabled = false;
- bool mAddCompositionStateToTrace = false;
+ bool mTracePostComposition = false;
std::atomic<bool> mTracingEnabledChanged = false;
const std::shared_ptr<TimeStats> mTimeStats;
diff --git a/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp b/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp
index 9a8deae..bc487ac 100644
--- a/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp
+++ b/services/surfaceflinger/SurfaceFlingerDefaultFactory.cpp
@@ -28,6 +28,7 @@
#include "ContainerLayer.h"
#include "DisplayDevice.h"
#include "EffectLayer.h"
+#include "FrameTracer/FrameTracer.h"
#include "Layer.h"
#include "MonitoredProducer.h"
#include "NativeWindowSurface.h"
@@ -130,6 +131,15 @@
return new EffectLayer(args);
}
+std::unique_ptr<FrameTracer> DefaultFactory::createFrameTracer() {
+ return std::make_unique<FrameTracer>();
+}
+
+std::unique_ptr<frametimeline::FrameTimeline> DefaultFactory::createFrameTimeline(
+ std::shared_ptr<TimeStats> timeStats) {
+ return std::make_unique<frametimeline::impl::FrameTimeline>(timeStats);
+}
+
} // namespace android::surfaceflinger
// TODO(b/129481165): remove the #pragma below and fix conversion issues
diff --git a/services/surfaceflinger/SurfaceFlingerDefaultFactory.h b/services/surfaceflinger/SurfaceFlingerDefaultFactory.h
index 40774ef..fc45fa9 100644
--- a/services/surfaceflinger/SurfaceFlingerDefaultFactory.h
+++ b/services/surfaceflinger/SurfaceFlingerDefaultFactory.h
@@ -54,6 +54,9 @@
sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs& args) override;
sp<EffectLayer> createEffectLayer(const LayerCreationArgs& args) override;
sp<ContainerLayer> createContainerLayer(const LayerCreationArgs& args) override;
+ std::unique_ptr<FrameTracer> createFrameTracer() override;
+ std::unique_ptr<frametimeline::FrameTimeline> createFrameTimeline(
+ std::shared_ptr<TimeStats> timeStats) override;
};
} // namespace android::surfaceflinger
diff --git a/services/surfaceflinger/SurfaceFlingerFactory.h b/services/surfaceflinger/SurfaceFlingerFactory.h
index 2dd563b..deb1b52 100644
--- a/services/surfaceflinger/SurfaceFlingerFactory.h
+++ b/services/surfaceflinger/SurfaceFlingerFactory.h
@@ -34,6 +34,7 @@
class EffectLayer;
class ContainerLayer;
class DisplayDevice;
+class FrameTracer;
class GraphicBuffer;
class HWComposer;
class IGraphicBufferConsumer;
@@ -44,6 +45,7 @@
class StartPropertySetThread;
class SurfaceFlinger;
class SurfaceInterceptor;
+class TimeStats;
struct DisplayDeviceCreationArgs;
struct ISchedulerCallback;
@@ -59,6 +61,10 @@
class RefreshRateConfigs;
} // namespace scheduler
+namespace frametimeline {
+class FrameTimeline;
+} // namespace frametimeline
+
namespace surfaceflinger {
class NativeWindowSurface;
@@ -100,6 +106,9 @@
virtual sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs& args) = 0;
virtual sp<EffectLayer> createEffectLayer(const LayerCreationArgs& args) = 0;
virtual sp<ContainerLayer> createContainerLayer(const LayerCreationArgs& args) = 0;
+ virtual std::unique_ptr<FrameTracer> createFrameTracer() = 0;
+ virtual std::unique_ptr<frametimeline::FrameTimeline> createFrameTimeline(
+ std::shared_ptr<TimeStats> timeStats) = 0;
protected:
~Factory() = default;
diff --git a/services/surfaceflinger/SurfaceInterceptor.cpp b/services/surfaceflinger/SurfaceInterceptor.cpp
index 2d5566f..3548923 100644
--- a/services/surfaceflinger/SurfaceInterceptor.cpp
+++ b/services/surfaceflinger/SurfaceInterceptor.cpp
@@ -140,6 +140,7 @@
addCropLocked(transaction, layerId, layer->mCurrentState.crop_legacy);
addCornerRadiusLocked(transaction, layerId, layer->mCurrentState.cornerRadius);
addBackgroundBlurRadiusLocked(transaction, layerId, layer->mCurrentState.backgroundBlurRadius);
+ addBlurRegionsLocked(transaction, layerId, layer->mCurrentState.blurRegions);
if (layer->mCurrentState.barrierLayer_legacy != nullptr) {
addDeferTransactionLocked(transaction, layerId,
layer->mCurrentState.barrierLayer_legacy.promote(),
@@ -361,6 +362,25 @@
blurRadiusChange->set_background_blur_radius(backgroundBlurRadius);
}
+void SurfaceInterceptor::addBlurRegionsLocked(Transaction* transaction, int32_t layerId,
+ const std::vector<BlurRegion>& blurRegions) {
+ SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
+ BlurRegionsChange* blurRegionsChange(change->mutable_blur_regions());
+ for (const auto blurRegion : blurRegions) {
+ const auto blurRegionChange = blurRegionsChange->add_blur_regions();
+ blurRegionChange->set_blur_radius(blurRegion.blurRadius);
+ blurRegionChange->set_corner_radius_tl(blurRegion.cornerRadiusTL);
+ blurRegionChange->set_corner_radius_tr(blurRegion.cornerRadiusTR);
+ blurRegionChange->set_corner_radius_bl(blurRegion.cornerRadiusBL);
+ blurRegionChange->set_corner_radius_br(blurRegion.cornerRadiusBR);
+ blurRegionChange->set_alpha(blurRegion.alpha);
+ blurRegionChange->set_left(blurRegion.left);
+ blurRegionChange->set_top(blurRegion.top);
+ blurRegionChange->set_right(blurRegion.right);
+ blurRegionChange->set_bottom(blurRegion.bottom);
+ }
+}
+
void SurfaceInterceptor::addDeferTransactionLocked(Transaction* transaction, int32_t layerId,
const sp<const Layer>& layer, uint64_t frameNumber)
{
@@ -456,6 +476,9 @@
if (state.what & layer_state_t::eBackgroundBlurRadiusChanged) {
addBackgroundBlurRadiusLocked(transaction, layerId, state.backgroundBlurRadius);
}
+ if (state.what & layer_state_t::eBlurRegionsChanged) {
+ addBlurRegionsLocked(transaction, layerId, state.blurRegions);
+ }
if (state.what & layer_state_t::eDeferTransaction_legacy) {
sp<Layer> otherLayer = nullptr;
if (state.barrierSurfaceControl_legacy != nullptr) {
diff --git a/services/surfaceflinger/SurfaceInterceptor.h b/services/surfaceflinger/SurfaceInterceptor.h
index 97ff547..3df79c6 100644
--- a/services/surfaceflinger/SurfaceInterceptor.h
+++ b/services/surfaceflinger/SurfaceInterceptor.h
@@ -165,6 +165,8 @@
void addCornerRadiusLocked(Transaction* transaction, int32_t layerId, float cornerRadius);
void addBackgroundBlurRadiusLocked(Transaction* transaction, int32_t layerId,
int32_t backgroundBlurRadius);
+ void addBlurRegionsLocked(Transaction* transaction, int32_t layerId,
+ const std::vector<BlurRegion>& effectRegions);
void addDeferTransactionLocked(Transaction* transaction, int32_t layerId,
const sp<const Layer>& layer, uint64_t frameNumber);
void addSurfaceChangesLocked(Transaction* transaction, const layer_state_t& state);
diff --git a/services/surfaceflinger/SurfaceTracing.cpp b/services/surfaceflinger/SurfaceTracing.cpp
index d84ce69..1d1f0c5 100644
--- a/services/surfaceflinger/SurfaceTracing.cpp
+++ b/services/surfaceflinger/SurfaceTracing.cpp
@@ -14,9 +14,6 @@
* 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 "SurfaceTracing"
#define ATRACE_TAG ATRACE_TAG_GRAPHICS
@@ -32,65 +29,65 @@
namespace android {
-SurfaceTracing::SurfaceTracing(SurfaceFlinger& flinger)
- : mFlinger(flinger), mSfLock(flinger.mTracingLock) {}
+SurfaceTracing::SurfaceTracing(SurfaceFlinger& flinger) : mFlinger(flinger) {}
-void SurfaceTracing::mainLoop() {
- bool enabled = addFirstEntry();
- while (enabled) {
- LayersTraceProto entry = traceWhenNotified();
- enabled = addTraceToBuffer(entry);
- }
-}
-
-bool SurfaceTracing::addFirstEntry() {
- LayersTraceProto entry;
- {
- std::scoped_lock lock(mSfLock);
- entry = traceLayersLocked("tracing.enable");
- }
- return addTraceToBuffer(entry);
-}
-
-LayersTraceProto SurfaceTracing::traceWhenNotified() {
- std::unique_lock<std::mutex> lock(mSfLock);
- mCanStartTrace.wait(lock);
- android::base::ScopedLockAssertion assumeLock(mSfLock);
- LayersTraceProto entry = traceLayersLocked(mWhere);
- mTracingInProgress = false;
- mMissedTraceEntries = 0;
- lock.unlock();
- return entry;
-}
-
-bool SurfaceTracing::addTraceToBuffer(LayersTraceProto& entry) {
+bool SurfaceTracing::enable() {
std::scoped_lock lock(mTraceLock);
- mBuffer.emplace(std::move(entry));
- if (mWriteToFile) {
- writeProtoFileLocked();
- mWriteToFile = false;
+ if (mEnabled) {
+ return false;
}
+
+ if (flagIsSet(TRACE_SYNC)) {
+ runner = std::make_unique<SurfaceTracing::Runner>(mFlinger, mConfig);
+ } else {
+ runner = std::make_unique<SurfaceTracing::AsyncRunner>(mFlinger, mConfig,
+ mFlinger.mTracingLock);
+ }
+ mEnabled = true;
+ return true;
+}
+
+bool SurfaceTracing::disable() {
+ std::scoped_lock lock(mTraceLock);
+ if (!mEnabled) {
+ return false;
+ }
+ mEnabled = false;
+ runner->stop();
+ return true;
+}
+
+bool SurfaceTracing::isEnabled() const {
+ std::scoped_lock lock(mTraceLock);
return mEnabled;
}
+status_t SurfaceTracing::writeToFile() {
+ std::scoped_lock lock(mTraceLock);
+ if (!mEnabled) {
+ return STATUS_OK;
+ }
+ return runner->writeToFile();
+}
+
void SurfaceTracing::notify(const char* where) {
- std::scoped_lock lock(mSfLock);
- notifyLocked(where);
+ if (mEnabled) {
+ runner->notify(where);
+ }
}
void SurfaceTracing::notifyLocked(const char* where) {
- mWhere = where;
- if (mTracingInProgress) {
- mMissedTraceEntries++;
+ if (mEnabled) {
+ runner->notifyLocked(where);
}
- mTracingInProgress = true;
- mCanStartTrace.notify_one();
}
-void SurfaceTracing::writeToFileAsync() {
+void SurfaceTracing::dump(std::string& result) const {
std::scoped_lock lock(mTraceLock);
- mWriteToFile = true;
- mCanStartTrace.notify_one();
+ base::StringAppendF(&result, "Tracing state: %s\n", mEnabled ? "enabled" : "disabled");
+ if (mEnabled) {
+ runner->dump(result);
+ }
}
void SurfaceTracing::LayersTraceBuffer::reset(size_t newSize) {
@@ -101,12 +98,12 @@
}
void SurfaceTracing::LayersTraceBuffer::emplace(LayersTraceProto&& proto) {
- auto protoSize = proto.ByteSize();
+ size_t protoSize = static_cast<size_t>(proto.ByteSize());
while (mUsedInBytes + protoSize > mSizeInBytes) {
if (mStorage.empty()) {
return;
}
- mUsedInBytes -= mStorage.front().ByteSize();
+ mUsedInBytes -= static_cast<size_t>(mStorage.front().ByteSize());
mStorage.pop();
}
mUsedInBytes += protoSize;
@@ -115,7 +112,7 @@
}
void SurfaceTracing::LayersTraceBuffer::flush(LayersTraceFileProto* fileProto) {
- fileProto->mutable_entry()->Reserve(mStorage.size());
+ fileProto->mutable_entry()->Reserve(static_cast<int>(mStorage.size()));
while (!mStorage.empty()) {
auto entry = fileProto->add_entry();
@@ -124,85 +121,21 @@
}
}
-bool SurfaceTracing::enable() {
- std::scoped_lock lock(mTraceLock);
-
- if (mEnabled) {
- return false;
- }
-
- mBuffer.reset(mBufferSize);
- mEnabled = true;
- mThread = std::thread(&SurfaceTracing::mainLoop, this);
- return true;
+SurfaceTracing::Runner::Runner(SurfaceFlinger& flinger, SurfaceTracing::Config& config)
+ : mFlinger(flinger), mConfig(config) {
+ mBuffer.setSize(mConfig.bufferSize);
}
-status_t SurfaceTracing::writeToFile() {
- std::thread thread;
- {
- std::scoped_lock lock(mTraceLock);
- thread = std::move(mThread);
- }
- thread.join();
- return mLastErr;
+void SurfaceTracing::Runner::notify(const char* where) {
+ LayersTraceProto entry = traceLayers(where);
+ mBuffer.emplace(std::move(entry));
}
-bool SurfaceTracing::disable() {
- std::scoped_lock lock(mTraceLock);
-
- if (!mEnabled) {
- return false;
- }
-
- mEnabled = false;
- mWriteToFile = true;
- mCanStartTrace.notify_all();
- return true;
+status_t SurfaceTracing::Runner::stop() {
+ return writeToFile();
}
-bool SurfaceTracing::isEnabled() const {
- std::scoped_lock lock(mTraceLock);
- return mEnabled;
-}
-
-void SurfaceTracing::setBufferSize(size_t bufferSizeInByte) {
- std::scoped_lock lock(mTraceLock);
- mBufferSize = bufferSizeInByte;
- mBuffer.setSize(bufferSizeInByte);
-}
-
-void SurfaceTracing::setTraceFlags(uint32_t flags) {
- std::scoped_lock lock(mSfLock);
- mTraceFlags = flags;
-}
-
-LayersTraceProto SurfaceTracing::traceLayersLocked(const char* where) {
- ATRACE_CALL();
-
- LayersTraceProto entry;
- entry.set_elapsed_realtime_nanos(elapsedRealtimeNano());
- entry.set_where(where);
- LayersProto layers(mFlinger.dumpDrawingStateProto(mTraceFlags));
-
- if (flagIsSetLocked(SurfaceTracing::TRACE_EXTRA)) {
- mFlinger.dumpOffscreenLayersProto(layers);
- }
- entry.mutable_layers()->Swap(&layers);
-
- if (mTraceFlags & SurfaceTracing::TRACE_HWC) {
- std::string hwcDump;
- mFlinger.dumpHwc(hwcDump);
- entry.set_hwc_blob(hwcDump);
- }
- if (!flagIsSetLocked(SurfaceTracing::TRACE_COMPOSITION)) {
- entry.set_excludes_composition_state(true);
- }
- entry.set_missed_entries(mMissedTraceEntries);
-
- return entry;
-}
-
-void SurfaceTracing::writeProtoFileLocked() {
+status_t SurfaceTracing::Runner::writeToFile() {
ATRACE_CALL();
LayersTraceFileProto fileProto;
@@ -211,33 +144,114 @@
fileProto.set_magic_number(uint64_t(LayersTraceFileProto_MagicNumber_MAGIC_NUMBER_H) << 32 |
LayersTraceFileProto_MagicNumber_MAGIC_NUMBER_L);
mBuffer.flush(&fileProto);
- mBuffer.reset(mBufferSize);
+ mBuffer.reset(mConfig.bufferSize);
if (!fileProto.SerializeToString(&output)) {
ALOGE("Could not save the proto file! Permission denied");
- mLastErr = PERMISSION_DENIED;
+ return PERMISSION_DENIED;
}
// -rw-r--r--
const mode_t mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
- if (!android::base::WriteStringToFile(output, kDefaultFileName, mode, getuid(), getgid(),
+ if (!android::base::WriteStringToFile(output, DEFAULT_FILE_NAME, mode, getuid(), getgid(),
true)) {
ALOGE("Could not save the proto file! There are missing fields");
- mLastErr = PERMISSION_DENIED;
+ return PERMISSION_DENIED;
}
- mLastErr = NO_ERROR;
+ return NO_ERROR;
}
-void SurfaceTracing::dump(std::string& result) const {
- std::scoped_lock lock(mTraceLock);
- base::StringAppendF(&result, "Tracing state: %s\n", mEnabled ? "enabled" : "disabled");
+LayersTraceProto SurfaceTracing::Runner::traceLayers(const char* where) {
+ ATRACE_CALL();
+
+ LayersTraceProto entry;
+ entry.set_elapsed_realtime_nanos(elapsedRealtimeNano());
+ entry.set_where(where);
+ LayersProto layers(mFlinger.dumpDrawingStateProto(mConfig.flags));
+
+ if (flagIsSet(SurfaceTracing::TRACE_EXTRA)) {
+ mFlinger.dumpOffscreenLayersProto(layers);
+ }
+ entry.mutable_layers()->Swap(&layers);
+
+ if (flagIsSet(SurfaceTracing::TRACE_HWC)) {
+ std::string hwcDump;
+ mFlinger.dumpHwc(hwcDump);
+ entry.set_hwc_blob(hwcDump);
+ }
+ if (!flagIsSet(SurfaceTracing::TRACE_COMPOSITION)) {
+ entry.set_excludes_composition_state(true);
+ }
+ entry.set_missed_entries(mMissedTraceEntries);
+
+ return entry;
+}
+
+void SurfaceTracing::Runner::dump(std::string& result) const {
base::StringAppendF(&result, " number of entries: %zu (%.2fMB / %.2fMB)\n",
mBuffer.frameCount(), float(mBuffer.used()) / float(1_MB),
float(mBuffer.size()) / float(1_MB));
}
-} // namespace android
+SurfaceTracing::AsyncRunner::AsyncRunner(SurfaceFlinger& flinger, SurfaceTracing::Config& config,
+ std::mutex& sfLock)
+ : SurfaceTracing::Runner(flinger, config), mSfLock(sfLock) {
+ mEnabled = true;
+ mThread = std::thread(&AsyncRunner::loop, this);
+}
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion"
+void SurfaceTracing::AsyncRunner::loop() {
+ while (mEnabled) {
+ LayersTraceProto entry;
+ bool entryAdded = traceWhenNotified(&entry);
+ if (entryAdded) {
+ mBuffer.emplace(std::move(entry));
+ }
+ if (mWriteToFile) {
+ Runner::writeToFile();
+ mWriteToFile = false;
+ }
+ }
+}
+
+bool SurfaceTracing::AsyncRunner::traceWhenNotified(LayersTraceProto* outProto) {
+ std::unique_lock<std::mutex> lock(mSfLock);
+ mCanStartTrace.wait(lock);
+ if (!mAddEntry) {
+ return false;
+ }
+ *outProto = traceLayers(mWhere);
+ mAddEntry = false;
+ mMissedTraceEntries = 0;
+ return true;
+}
+
+void SurfaceTracing::AsyncRunner::notify(const char* where) {
+ std::scoped_lock lock(mSfLock);
+ notifyLocked(where);
+}
+
+void SurfaceTracing::AsyncRunner::notifyLocked(const char* where) {
+ mWhere = where;
+ if (mAddEntry) {
+ mMissedTraceEntries++;
+ }
+ mAddEntry = true;
+ mCanStartTrace.notify_one();
+}
+
+status_t SurfaceTracing::AsyncRunner::writeToFile() {
+ mWriteToFile = true;
+ mCanStartTrace.notify_one();
+ return STATUS_OK;
+}
+
+status_t SurfaceTracing::AsyncRunner::stop() {
+ mEnabled = false;
+ mCanStartTrace.notify_one();
+ mThread.join();
+ return Runner::writeToFile();
+}
+
+} // namespace android
diff --git a/services/surfaceflinger/SurfaceTracing.h b/services/surfaceflinger/SurfaceTracing.h
index f208eb8..497ebd3 100644
--- a/services/surfaceflinger/SurfaceTracing.h
+++ b/services/surfaceflinger/SurfaceTracing.h
@@ -32,25 +32,31 @@
namespace android {
class SurfaceFlinger;
-
constexpr auto operator""_MB(unsigned long long const num) {
return num * 1024 * 1024;
}
/*
- * SurfaceTracing records layer states during surface flinging.
+ * SurfaceTracing records layer states during surface flinging. Manages tracing state and
+ * configuration.
*/
class SurfaceTracing {
public:
- explicit SurfaceTracing(SurfaceFlinger& flinger);
+ SurfaceTracing(SurfaceFlinger& flinger);
bool enable();
bool disable();
status_t writeToFile();
bool isEnabled() const;
+ /*
+ * Adds a trace entry, must be called from the drawing thread or while holding the
+ * SurfaceFlinger tracing lock.
+ */
void notify(const char* where);
- void notifyLocked(const char* where) NO_THREAD_SAFETY_ANALYSIS /* REQUIRES(mSfLock) */;
+ /*
+ * Adds a trace entry, called while holding the SurfaceFlinger tracing lock.
+ */
+ void notifyLocked(const char* where) /* REQUIRES(mSfLock) */;
- void setBufferSize(size_t bufferSizeInByte);
- void writeToFileAsync();
+ void setBufferSize(size_t bufferSizeInBytes) { mConfig.bufferSize = bufferSizeInBytes; }
void dump(std::string& result) const;
enum : uint32_t {
@@ -59,18 +65,34 @@
TRACE_COMPOSITION = 1 << 2,
TRACE_EXTRA = 1 << 3,
TRACE_HWC = 1 << 4,
- TRACE_ALL = 0xffffffff
+ // Add non-geometry composition changes to the trace.
+ TRACE_BUFFERS = 1 << 5,
+ // Add entries from the drawing thread post composition.
+ TRACE_SYNC = 1 << 6,
+ TRACE_ALL = TRACE_CRITICAL | TRACE_INPUT | TRACE_COMPOSITION | TRACE_EXTRA,
};
- void setTraceFlags(uint32_t flags);
- bool flagIsSetLocked(uint32_t flags) NO_THREAD_SAFETY_ANALYSIS /* REQUIRES(mSfLock) */ {
- return (mTraceFlags & flags) == flags;
- }
+ void setTraceFlags(uint32_t flags) { mConfig.flags = flags; }
+ bool flagIsSet(uint32_t flags) { return (mConfig.flags & flags) == flags; }
private:
- static constexpr auto kDefaultBufferCapInByte = 5_MB;
- static constexpr auto kDefaultFileName = "/data/misc/wmtrace/layers_trace.pb";
+ class Runner;
+ static constexpr auto DEFAULT_BUFFER_SIZE = 5_MB;
+ static constexpr auto DEFAULT_FILE_NAME = "/data/misc/wmtrace/layers_trace.pb";
- class LayersTraceBuffer { // ring buffer
+ SurfaceFlinger& mFlinger;
+ mutable std::mutex mTraceLock;
+ bool mEnabled = false;
+ std::unique_ptr<Runner> runner;
+
+ struct Config {
+ uint32_t flags = TRACE_CRITICAL | TRACE_INPUT | TRACE_SYNC;
+ size_t bufferSize = DEFAULT_BUFFER_SIZE;
+ } mConfig;
+
+ /*
+ * ring buffer.
+ */
+ class LayersTraceBuffer {
public:
size_t size() const { return mSizeInBytes; }
size_t used() const { return mUsedInBytes; }
@@ -83,35 +105,59 @@
private:
size_t mUsedInBytes = 0U;
- size_t mSizeInBytes = 0U;
+ size_t mSizeInBytes = DEFAULT_BUFFER_SIZE;
std::queue<LayersTraceProto> mStorage;
};
- void mainLoop();
- bool addFirstEntry();
- LayersTraceProto traceWhenNotified();
- LayersTraceProto traceLayersLocked(const char* where) REQUIRES(mSfLock);
+ /*
+ * Implements a synchronous way of adding trace entries. This must be called
+ * from the drawing thread.
+ */
+ class Runner {
+ public:
+ Runner(SurfaceFlinger& flinger, SurfaceTracing::Config& config);
+ virtual ~Runner() = default;
+ virtual status_t stop();
+ virtual status_t writeToFile();
+ virtual void notify(const char* where);
+ /* Cannot be called with a synchronous runner. */
+ virtual void notifyLocked(const char* /* where */) {}
+ void dump(std::string& result) const;
- // Returns true if trace is enabled.
- bool addTraceToBuffer(LayersTraceProto& entry);
- void writeProtoFileLocked() REQUIRES(mTraceLock);
+ protected:
+ bool flagIsSet(uint32_t flags) { return (mConfig.flags & flags) == flags; }
+ SurfaceFlinger& mFlinger;
+ SurfaceTracing::Config mConfig;
+ SurfaceTracing::LayersTraceBuffer mBuffer;
+ uint32_t mMissedTraceEntries = 0;
+ LayersTraceProto traceLayers(const char* where);
+ };
- SurfaceFlinger& mFlinger;
- status_t mLastErr = NO_ERROR;
- std::thread mThread;
- std::condition_variable mCanStartTrace;
+ /*
+ * Implements asynchronous way to add trace entries called from a separate thread while holding
+ * the SurfaceFlinger tracing lock. Trace entries may be missed if the tracing thread is not
+ * scheduled in time.
+ */
+ class AsyncRunner : public Runner {
+ public:
+ AsyncRunner(SurfaceFlinger& flinger, SurfaceTracing::Config& config, std::mutex& sfLock);
+ virtual ~AsyncRunner() = default;
+ status_t stop() override;
+ status_t writeToFile() override;
+ void notify(const char* where) override;
+ void notifyLocked(const char* where);
- std::mutex& mSfLock;
- uint32_t mTraceFlags GUARDED_BY(mSfLock) = TRACE_CRITICAL | TRACE_INPUT;
- const char* mWhere GUARDED_BY(mSfLock) = "";
- uint32_t mMissedTraceEntries GUARDED_BY(mSfLock) = 0;
- bool mTracingInProgress GUARDED_BY(mSfLock) = false;
-
- mutable std::mutex mTraceLock;
- LayersTraceBuffer mBuffer GUARDED_BY(mTraceLock);
- size_t mBufferSize GUARDED_BY(mTraceLock) = kDefaultBufferCapInByte;
- bool mEnabled GUARDED_BY(mTraceLock) = false;
- bool mWriteToFile GUARDED_BY(mTraceLock) = false;
+ private:
+ std::mutex& mSfLock;
+ std::condition_variable mCanStartTrace;
+ std::thread mThread;
+ const char* mWhere = "";
+ bool mWriteToFile = false;
+ bool mEnabled = false;
+ bool mAddEntry = false;
+ void loop();
+ bool traceWhenNotified(LayersTraceProto* outProto);
+ };
};
} // namespace android
diff --git a/services/surfaceflinger/TimeStats/Android.bp b/services/surfaceflinger/TimeStats/Android.bp
index 3901757..0a23da2 100644
--- a/services/surfaceflinger/TimeStats/Android.bp
+++ b/services/surfaceflinger/TimeStats/Android.bp
@@ -1,4 +1,4 @@
-cc_library_shared {
+cc_library {
name: "libtimestats",
srcs: [
"TimeStats.cpp",
diff --git a/services/surfaceflinger/TimeStats/TimeStats.cpp b/services/surfaceflinger/TimeStats/TimeStats.cpp
index 37194c6..2405884 100644
--- a/services/surfaceflinger/TimeStats/TimeStats.cpp
+++ b/services/surfaceflinger/TimeStats/TimeStats.cpp
@@ -14,9 +14,6 @@
* 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 "TimeStats"
#define ATRACE_TAG ATRACE_TAG_GRAPHICS
@@ -33,6 +30,8 @@
#include <algorithm>
#include <chrono>
+#include "timestatsproto/TimeStatsHelper.h"
+
namespace android {
namespace impl {
@@ -115,6 +114,13 @@
mMaxPulledHistogramBuckets);
mStatsDelegate->statsEventWriteByteArray(event, (const uint8_t*)renderEngineTimingBytes.c_str(),
renderEngineTimingBytes.size());
+
+ mStatsDelegate->statsEventWriteInt32(event, mTimeStats.jankPayload.totalFrames);
+ mStatsDelegate->statsEventWriteInt32(event, mTimeStats.jankPayload.totalJankyFrames);
+ mStatsDelegate->statsEventWriteInt32(event, mTimeStats.jankPayload.totalSFLongCpu);
+ mStatsDelegate->statsEventWriteInt32(event, mTimeStats.jankPayload.totalSFLongGpu);
+ mStatsDelegate->statsEventWriteInt32(event, mTimeStats.jankPayload.totalSFUnattributed);
+ mStatsDelegate->statsEventWriteInt32(event, mTimeStats.jankPayload.totalAppUnattributed);
mStatsDelegate->statsEventBuild(event);
clearGlobalLocked();
@@ -160,6 +166,13 @@
mStatsDelegate->statsEventWriteInt64(event, layer->lateAcquireFrames);
mStatsDelegate->statsEventWriteInt64(event, layer->badDesiredPresentFrames);
+ mStatsDelegate->statsEventWriteInt32(event, layer->uid);
+ mStatsDelegate->statsEventWriteInt32(event, layer->jankPayload.totalFrames);
+ mStatsDelegate->statsEventWriteInt32(event, layer->jankPayload.totalJankyFrames);
+ mStatsDelegate->statsEventWriteInt32(event, layer->jankPayload.totalSFLongCpu);
+ mStatsDelegate->statsEventWriteInt32(event, layer->jankPayload.totalSFLongGpu);
+ mStatsDelegate->statsEventWriteInt32(event, layer->jankPayload.totalSFUnattributed);
+ mStatsDelegate->statsEventWriteInt32(event, layer->jankPayload.totalAppUnattributed);
mStatsDelegate->statsEventBuild(event);
}
@@ -397,11 +410,13 @@
timeRecords[0].frameTime.frameNumber, timeRecords[0].frameTime.presentTime);
if (prevTimeRecord.ready) {
+ uid_t uid = layerRecord.uid;
const std::string& layerName = layerRecord.layerName;
- if (!mTimeStats.stats.count(layerName)) {
- mTimeStats.stats[layerName].layerName = layerName;
+ if (!mTimeStats.stats.count({uid, layerName})) {
+ mTimeStats.stats[{uid, layerName}].uid = uid;
+ mTimeStats.stats[{uid, layerName}].layerName = layerName;
}
- TimeStatsHelper::TimeStatsLayer& timeStatsLayer = mTimeStats.stats[layerName];
+ TimeStatsHelper::TimeStatsLayer& timeStatsLayer = mTimeStats.stats[{uid, layerName}];
timeStatsLayer.totalFrames++;
timeStatsLayer.droppedFrames += layerRecord.droppedFrames;
timeStatsLayer.lateAcquireFrames += layerRecord.lateAcquireFrames;
@@ -462,8 +477,13 @@
layerName.compare(0, kMinLenLayerName, kPopupWindowPrefix) != 0;
}
+bool TimeStats::canAddNewAggregatedStats(uid_t uid, const std::string& layerName) {
+ return mTimeStats.stats.count({uid, layerName}) > 0 ||
+ mTimeStats.stats.size() < MAX_NUM_LAYER_STATS;
+}
+
void TimeStats::setPostTime(int32_t layerId, uint64_t frameNumber, const std::string& layerName,
- nsecs_t postTime) {
+ uid_t uid, nsecs_t postTime) {
if (!mEnabled.load()) return;
ATRACE_CALL();
@@ -471,11 +491,12 @@
postTime);
std::lock_guard<std::mutex> lock(mMutex);
- if (!mTimeStats.stats.count(layerName) && mTimeStats.stats.size() >= MAX_NUM_LAYER_STATS) {
+ if (!canAddNewAggregatedStats(uid, layerName)) {
return;
}
if (!mTimeStatsTracker.count(layerId) && mTimeStatsTracker.size() < MAX_NUM_LAYER_RECORDS &&
layerNameIsValid(layerName)) {
+ mTimeStatsTracker[layerId].uid = uid;
mTimeStatsTracker[layerId].layerName = layerName;
}
if (!mTimeStatsTracker.count(layerId)) return;
@@ -655,6 +676,70 @@
flushAvailableRecordsToStatsLocked(layerId);
}
+template <class T>
+static void updateJankPayload(T& t, int32_t reasons) {
+ t.jankPayload.totalFrames++;
+
+ static const constexpr int32_t kValidJankyReason =
+ JankType::SurfaceFlingerDeadlineMissed |
+ JankType::SurfaceFlingerGpuDeadlineMissed |
+ JankType::AppDeadlineMissed | JankType::Display;
+ if (reasons & kValidJankyReason) {
+ t.jankPayload.totalJankyFrames++;
+ if ((reasons & JankType::SurfaceFlingerDeadlineMissed) != 0) {
+ t.jankPayload.totalSFLongCpu++;
+ }
+ if ((reasons & JankType::SurfaceFlingerGpuDeadlineMissed) != 0) {
+ t.jankPayload.totalSFLongGpu++;
+ }
+ if ((reasons & JankType::Display) != 0) {
+ t.jankPayload.totalSFUnattributed++;
+ }
+ if ((reasons & JankType::AppDeadlineMissed) != 0) {
+ t.jankPayload.totalAppUnattributed++;
+ }
+ }
+}
+
+void TimeStats::incrementJankyFrames(int32_t reasons) {
+ if (!mEnabled.load()) return;
+
+ ATRACE_CALL();
+ std::lock_guard<std::mutex> lock(mMutex);
+
+ updateJankPayload<TimeStatsHelper::TimeStatsGlobal>(mTimeStats, reasons);
+}
+
+void TimeStats::incrementJankyFrames(uid_t uid, const std::string& layerName, int32_t reasons) {
+ if (!mEnabled.load()) return;
+
+ ATRACE_CALL();
+ std::lock_guard<std::mutex> lock(mMutex);
+
+ // Only update layer stats if we're already tracking the layer in TimeStats.
+ // Otherwise, continue tracking the statistic but use a default layer name instead.
+ // As an implementation detail, we do this because this method is expected to be
+ // called from FrameTimeline, whose jank classification includes transaction jank
+ // that occurs without a buffer. But, in general those layer names are not suitable as
+ // aggregation keys: e.g., it's normal and expected for Window Manager to include the hash code
+ // for an animation leash. So while we can show that jank in dumpsys, aggregating based on the
+ // layer blows up the stats size, so as a workaround drop those stats. This assumes that
+ // TimeStats will flush the first present fence for a layer *before* FrameTimeline does so that
+ // the first jank record is not dropped.
+
+ bool useDefaultLayerKey = false;
+ static const std::string kDefaultLayerName = "none";
+ if (!mTimeStats.stats.count({uid, layerName})) {
+ mTimeStats.stats[{uid, kDefaultLayerName}].uid = uid;
+ mTimeStats.stats[{uid, kDefaultLayerName}].layerName = kDefaultLayerName;
+ useDefaultLayerKey = true;
+ }
+
+ TimeStatsHelper::TimeStatsLayer& timeStatsLayer =
+ mTimeStats.stats[{uid, useDefaultLayerKey ? kDefaultLayerName : layerName}];
+ updateJankPayload<TimeStatsHelper::TimeStatsLayer>(timeStatsLayer, reasons);
+}
+
void TimeStats::onDestroy(int32_t layerId) {
ATRACE_CALL();
ALOGV("[%d]-onDestroy", layerId);
@@ -860,6 +945,7 @@
mTimeStats.presentToPresent.hist.clear();
mTimeStats.frameDuration.hist.clear();
mTimeStats.renderEngineTiming.hist.clear();
+ mTimeStats.jankPayload = TimeStatsHelper::JankPayload();
mTimeStats.refreshRateStats.clear();
mPowerTime.prevTime = systemTime();
mGlobalRecord.prevPresentTime = 0;
@@ -905,6 +991,3 @@
} // namespace impl
} // namespace android
-
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/TimeStats/TimeStats.h b/services/surfaceflinger/TimeStats/TimeStats.h
index 8de5d0c..a83b2bf 100644
--- a/services/surfaceflinger/TimeStats/TimeStats.h
+++ b/services/surfaceflinger/TimeStats/TimeStats.h
@@ -17,6 +17,7 @@
#pragma once
// TODO(b/129481165): remove the #pragma below and fix conversion issues
+#include <cstdint>
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconversion"
@@ -30,6 +31,7 @@
#include <statslog.h>
#include <timestatsproto/TimeStatsHelper.h>
#include <timestatsproto/TimeStatsProtoHeader.h>
+#include <gui/JankInfo.h>
#include <ui/FenceTime.h>
#include <utils/String16.h>
#include <utils/Vector.h>
@@ -85,7 +87,7 @@
const std::shared_ptr<FenceTime>& readyFence) = 0;
virtual void setPostTime(int32_t layerId, uint64_t frameNumber, const std::string& layerName,
- nsecs_t postTime) = 0;
+ uid_t uid, nsecs_t postTime) = 0;
virtual void setLatchTime(int32_t layerId, uint64_t frameNumber, nsecs_t latchTime) = 0;
// Reasons why latching a particular buffer may be skipped
enum class LatchSkipReason {
@@ -108,6 +110,20 @@
virtual void setPresentTime(int32_t layerId, uint64_t frameNumber, nsecs_t presentTime) = 0;
virtual void setPresentFence(int32_t layerId, uint64_t frameNumber,
const std::shared_ptr<FenceTime>& presentFence) = 0;
+
+ // Increments janky frames, tracked globally. Because FrameTimeline is the infrastructure
+ // responsible for computing jank in the system, this is expected to be called from
+ // FrameTimeline, rather than directly from SurfaceFlinger or individual layers. If there are no
+ // jank reasons, then total frames are incremented but jank is not, for accurate accounting of
+ // janky frames.
+ virtual void incrementJankyFrames(int32_t reasons) = 0;
+ // Increments janky frames, blamed to the provided {uid, layerName} key, with JankMetadata as
+ // supplementary reasons for the jank. Because FrameTimeline is the infrastructure responsible
+ // for computing jank in the system, this is expected to be called from FrameTimeline, rather
+ // than directly from SurfaceFlinger or individual layers.
+ // If there are no jank reasons, then total frames are incremented but jank is not, for accurate
+ // accounting of janky frames.
+ virtual void incrementJankyFrames(uid_t uid, const std::string& layerName, int32_t reasons) = 0;
// Clean up the layer record
virtual void onDestroy(int32_t layerId) = 0;
// If SF skips or rejects a buffer, remove the corresponding TimeRecord.
@@ -142,6 +158,7 @@
};
struct LayerRecord {
+ uid_t uid;
std::string layerName;
// This is the index in timeRecords, at which the timestamps for that
// specific frame are still not fully received. This is not waiting for
@@ -241,7 +258,7 @@
void recordRenderEngineDuration(nsecs_t startTime,
const std::shared_ptr<FenceTime>& readyFence) override;
- void setPostTime(int32_t layerId, uint64_t frameNumber, const std::string& layerName,
+ void setPostTime(int32_t layerId, uint64_t frameNumber, const std::string& layerName, uid_t uid,
nsecs_t postTime) override;
void setLatchTime(int32_t layerId, uint64_t frameNumber, nsecs_t latchTime) override;
void incrementLatchSkipped(int32_t layerId, LatchSkipReason reason) override;
@@ -253,6 +270,8 @@
void setPresentTime(int32_t layerId, uint64_t frameNumber, nsecs_t presentTime) override;
void setPresentFence(int32_t layerId, uint64_t frameNumber,
const std::shared_ptr<FenceTime>& presentFence) override;
+ void incrementJankyFrames(int32_t reasons) override;
+ void incrementJankyFrames(uid_t uid, const std::string& layerName, int32_t reasons) override;
// Clean up the layer record
void onDestroy(int32_t layerId) override;
// If SF skips or rejects a buffer, remove the corresponding TimeRecord.
@@ -276,6 +295,7 @@
void flushAvailableRecordsToStatsLocked(int32_t layerId);
void flushPowerTimeLocked();
void flushAvailableGlobalRecordsToStatsLocked();
+ bool canAddNewAggregatedStats(uid_t uid, const std::string& layerName);
void enable();
void disable();
diff --git a/services/surfaceflinger/TimeStats/timestatsproto/Android.bp b/services/surfaceflinger/TimeStats/timestatsproto/Android.bp
index b937f41..fae4e94 100644
--- a/services/surfaceflinger/TimeStats/timestatsproto/Android.bp
+++ b/services/surfaceflinger/TimeStats/timestatsproto/Android.bp
@@ -1,4 +1,4 @@
-cc_library_shared {
+cc_library {
name: "libtimestats_proto",
export_include_dirs: ["include"],
@@ -30,3 +30,15 @@
"-Wno-unused-parameter",
],
}
+
+// ==== java host library for timestats proto ===========================
+// Note timestats is deprecated and is only used for legacy tests
+java_library_host {
+ name: "host-timestats-proto",
+ srcs: [
+ "timestats.proto",
+ ],
+ proto: {
+ type: "full",
+ },
+}
diff --git a/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp b/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp
index d77387a..0fb748f 100644
--- a/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp
+++ b/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp
@@ -77,14 +77,28 @@
return result;
}
+std::string TimeStatsHelper::JankPayload::toString() const {
+ std::string result;
+ StringAppendF(&result, "totalTimelineFrames = %d\n", totalFrames);
+ StringAppendF(&result, "jankyFrames = %d\n", totalJankyFrames);
+ StringAppendF(&result, "sfLongCpuJankyFrames = %d\n", totalSFLongCpu);
+ StringAppendF(&result, "sfLongGpuJankyFrames = %d\n", totalSFLongGpu);
+ StringAppendF(&result, "sfUnattributedJankyFrame = %d\n", totalSFUnattributed);
+ StringAppendF(&result, "appUnattributedJankyFrame = %d\n", totalAppUnattributed);
+ return result;
+}
+
std::string TimeStatsHelper::TimeStatsLayer::toString() const {
std::string result = "\n";
+ StringAppendF(&result, "uid = %d\n", uid);
StringAppendF(&result, "layerName = %s\n", layerName.c_str());
StringAppendF(&result, "packageName = %s\n", packageName.c_str());
StringAppendF(&result, "totalFrames = %d\n", totalFrames);
StringAppendF(&result, "droppedFrames = %d\n", droppedFrames);
StringAppendF(&result, "lateAcquireFrames = %d\n", lateAcquireFrames);
StringAppendF(&result, "badDesiredPresentFrames = %d\n", badDesiredPresentFrames);
+ result.append("Jank payload for this layer:\n");
+ result.append(jankPayload.toString());
const auto iter = deltas.find("present2present");
if (iter != deltas.end()) {
const float averageTime = iter->second.averageTime();
@@ -110,6 +124,8 @@
StringAppendF(&result, "refreshRateSwitches = %d\n", refreshRateSwitches);
StringAppendF(&result, "compositionStrategyChanges = %d\n", compositionStrategyChanges);
StringAppendF(&result, "displayOnTime = %" PRId64 " ms\n", displayOnTime);
+ result.append("Global aggregated jank payload:\n");
+ result.append(jankPayload.toString());
StringAppendF(&result, "displayConfigStats is as below:\n");
for (const auto& [fps, duration] : refreshRateStats) {
StringAppendF(&result, "%dfps = %ldms\n", fps, ns2ms(duration));
diff --git a/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h b/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h
index 0c75f96..033eb5d 100644
--- a/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h
+++ b/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h
@@ -40,14 +40,28 @@
std::string toString() const;
};
+ struct JankPayload {
+ // note that transactions are counted for these frames.
+ int32_t totalFrames = 0;
+ int32_t totalJankyFrames = 0;
+ int32_t totalSFLongCpu = 0;
+ int32_t totalSFLongGpu = 0;
+ int32_t totalSFUnattributed = 0;
+ int32_t totalAppUnattributed = 0;
+
+ std::string toString() const;
+ };
+
class TimeStatsLayer {
public:
+ uid_t uid;
std::string layerName;
std::string packageName;
int32_t totalFrames = 0;
int32_t droppedFrames = 0;
int32_t lateAcquireFrames = 0;
int32_t badDesiredPresentFrames = 0;
+ JankPayload jankPayload;
std::unordered_map<std::string, Histogram> deltas;
std::string toString() const;
@@ -69,8 +83,17 @@
Histogram presentToPresent;
Histogram frameDuration;
Histogram renderEngineTiming;
- std::unordered_map<std::string, TimeStatsLayer> stats;
+
+ struct StatsHasher {
+ size_t operator()(const std::pair<uid_t, std::string>& p) const {
+ // Normally this isn't a very good hash function due to symmetry reasons,
+ // but these are distinct types so this should be good enough
+ return std::hash<uid_t>{}(p.first) ^ std::hash<std::string>{}(p.second);
+ }
+ };
+ std::unordered_map<std::pair<uid_t, std::string>, TimeStatsLayer, StatsHasher> stats;
std::unordered_map<uint32_t, nsecs_t> refreshRateStats;
+ JankPayload jankPayload;
std::string toString(std::optional<uint32_t> maxLayers) const;
SFTimeStatsGlobalProto toProto(std::optional<uint32_t> maxLayers) const;
diff --git a/services/surfaceflinger/TracedOrdinal.h b/services/surfaceflinger/TracedOrdinal.h
index 49cf80c..eee4bec 100644
--- a/services/surfaceflinger/TracedOrdinal.h
+++ b/services/surfaceflinger/TracedOrdinal.h
@@ -57,7 +57,9 @@
trace();
}
- operator T() const { return mData; }
+ T get() const { return mData; }
+
+ operator T() const { return get(); }
TracedOrdinal& operator=(T other) {
mData = other;
diff --git a/services/surfaceflinger/TransactionCompletedThread.cpp b/services/surfaceflinger/TransactionCompletedThread.cpp
index ca24493..1797af4 100644
--- a/services/surfaceflinger/TransactionCompletedThread.cpp
+++ b/services/surfaceflinger/TransactionCompletedThread.cpp
@@ -153,7 +153,7 @@
}
status_t TransactionCompletedThread::finalizePendingCallbackHandles(
- const std::deque<sp<CallbackHandle>>& handles) {
+ const std::deque<sp<CallbackHandle>>& handles, const std::vector<JankData>& jankData) {
if (handles.empty()) {
return NO_ERROR;
}
@@ -186,7 +186,7 @@
ALOGW("cannot find listener in mPendingTransactions");
}
- status_t err = addCallbackHandle(handle);
+ status_t err = addCallbackHandle(handle, jankData);
if (err != NO_ERROR) {
ALOGE("could not add callback handle");
return err;
@@ -204,7 +204,7 @@
return BAD_VALUE;
}
- return addCallbackHandle(handle);
+ return addCallbackHandle(handle, std::vector<JankData>());
}
status_t TransactionCompletedThread::findTransactionStats(
@@ -225,7 +225,8 @@
return BAD_VALUE;
}
-status_t TransactionCompletedThread::addCallbackHandle(const sp<CallbackHandle>& handle) {
+status_t TransactionCompletedThread::addCallbackHandle(const sp<CallbackHandle>& handle,
+ const std::vector<JankData>& jankData) {
// If we can't find the transaction stats something has gone wrong. The client should call
// startRegistration before trying to add a callback handle.
TransactionStats* transactionStats;
@@ -246,7 +247,7 @@
handle->dequeueReadyTime);
transactionStats->surfaceStats.emplace_back(surfaceControl, handle->acquireTime,
handle->previousReleaseFence,
- handle->transformHint, eventStats);
+ handle->transformHint, eventStats, jankData);
}
return NO_ERROR;
}
diff --git a/services/surfaceflinger/TransactionCompletedThread.h b/services/surfaceflinger/TransactionCompletedThread.h
index f50147a..c4ba7e4 100644
--- a/services/surfaceflinger/TransactionCompletedThread.h
+++ b/services/surfaceflinger/TransactionCompletedThread.h
@@ -73,7 +73,8 @@
// presented.
status_t registerPendingCallbackHandle(const sp<CallbackHandle>& handle);
// Notifies the TransactionCompletedThread that a pending CallbackHandle has been presented.
- status_t finalizePendingCallbackHandles(const std::deque<sp<CallbackHandle>>& handles);
+ status_t finalizePendingCallbackHandles(const std::deque<sp<CallbackHandle>>& handles,
+ const std::vector<JankData>& jankData);
// Adds the Transaction CallbackHandle from a layer that does not need to be relatched and
// presented this frame.
@@ -93,7 +94,8 @@
const std::vector<CallbackId>& callbackIds,
TransactionStats** outTransactionStats) REQUIRES(mMutex);
- status_t addCallbackHandle(const sp<CallbackHandle>& handle) REQUIRES(mMutex);
+ status_t addCallbackHandle(const sp<CallbackHandle>& handle,
+ const std::vector<JankData>& jankData) REQUIRES(mMutex);
class ThreadDeathRecipient : public IBinder::DeathRecipient {
public:
diff --git a/services/surfaceflinger/layerproto/Android.bp b/services/surfaceflinger/layerproto/Android.bp
index 0a73b23..e2a28a2 100644
--- a/services/surfaceflinger/layerproto/Android.bp
+++ b/services/surfaceflinger/layerproto/Android.bp
@@ -1,5 +1,5 @@
-cc_defaults {
- name: "liblayers_proto_defaults",
+cc_library {
+ name: "liblayers_proto",
export_include_dirs: ["include"],
srcs: [
@@ -19,7 +19,7 @@
proto: {
export_proto_headers: true,
},
-
+
cppflags: [
"-Werror",
"-Wno-unused-parameter",
@@ -35,20 +35,6 @@
],
}
-cc_library_shared {
- name: "liblayers_proto",
- defaults: [
- "liblayers_proto_defaults",
- ],
-}
-
-cc_library_static {
- name: "liblayers_proto_static",
- defaults: [
- "liblayers_proto_defaults",
- ],
-}
-
java_library_static {
name: "layersprotosnano",
host_supported: true,
diff --git a/services/surfaceflinger/layerproto/layers.proto b/services/surfaceflinger/layerproto/layers.proto
index f3f5626..9f25674 100644
--- a/services/surfaceflinger/layerproto/layers.proto
+++ b/services/surfaceflinger/layerproto/layers.proto
@@ -125,6 +125,9 @@
int32 background_blur_radius = 52;
uint32 owner_uid = 53;
+
+ // Regions of a layer, where blur should be applied.
+ repeated BlurRegion blur_regions = 54;
}
message PositionProto {
@@ -211,3 +214,16 @@
// This will be a 4x4 matrix of float values
repeated float val = 1;
}
+
+message BlurRegion {
+ uint32 blur_radius = 1;
+ uint32 corner_radius_tl = 2;
+ uint32 corner_radius_tr = 3;
+ uint32 corner_radius_bl = 4;
+ float corner_radius_br = 5;
+ float alpha = 6;
+ int32 left = 7;
+ int32 top = 8;
+ int32 right = 9;
+ int32 bottom = 10;
+}
\ No newline at end of file
diff --git a/services/surfaceflinger/layerproto/layerstrace.proto b/services/surfaceflinger/layerproto/layerstrace.proto
index acf621e..990f3cf 100644
--- a/services/surfaceflinger/layerproto/layerstrace.proto
+++ b/services/surfaceflinger/layerproto/layerstrace.proto
@@ -42,7 +42,7 @@
/* one window manager trace entry. */
message LayersTraceProto {
/* required: elapsed realtime in nanos since boot of when this entry was logged */
- optional fixed64 elapsed_realtime_nanos = 1;
+ optional sfixed64 elapsed_realtime_nanos = 1;
/* where the trace originated */
optional string where = 2;
@@ -56,5 +56,5 @@
optional bool excludes_composition_state = 5;
/* Number of missed entries since the last entry was recorded. */
- optional int32 missed_entries = 6;
+ optional uint32 missed_entries = 6;
}
diff --git a/services/surfaceflinger/tests/Android.bp b/services/surfaceflinger/tests/Android.bp
index db5d820..e8b24b4 100644
--- a/services/surfaceflinger/tests/Android.bp
+++ b/services/surfaceflinger/tests/Android.bp
@@ -46,11 +46,11 @@
data: ["SurfaceFlinger_test.filter"],
static_libs: [
"libtrace_proto",
- "liblayers_proto_static",
+ "liblayers_proto",
"android.hardware.graphics.composer@2.1",
],
shared_libs: [
- "android.hardware.graphics.common-ndk_platform",
+ "android.hardware.graphics.common-unstable-ndk_platform",
"android.hardware.graphics.common@1.2",
"libandroid",
"libbase",
diff --git a/services/surfaceflinger/tests/Credentials_test.cpp b/services/surfaceflinger/tests/Credentials_test.cpp
index 7f541e2..9302463 100644
--- a/services/surfaceflinger/tests/Credentials_test.cpp
+++ b/services/surfaceflinger/tests/Credentials_test.cpp
@@ -218,18 +218,21 @@
TEST_F(CredentialsTest, SetDesiredDisplayConfigsTest) {
const auto display = SurfaceComposerClient::getInternalDisplayToken();
int32_t defaultConfig;
+ bool allowGroupSwitching;
float primaryFpsMin;
float primaryFpsMax;
float appRequestFpsMin;
float appRequestFpsMax;
status_t res =
SurfaceComposerClient::getDesiredDisplayConfigSpecs(display, &defaultConfig,
+ &allowGroupSwitching,
&primaryFpsMin, &primaryFpsMax,
&appRequestFpsMin,
&appRequestFpsMax);
ASSERT_EQ(res, NO_ERROR);
std::function<status_t()> condition = [=]() {
return SurfaceComposerClient::setDesiredDisplayConfigSpecs(display, defaultConfig,
+ allowGroupSwitching,
primaryFpsMin, primaryFpsMax,
appRequestFpsMin,
appRequestFpsMax);
diff --git a/services/surfaceflinger/tests/DisplayConfigs_test.cpp b/services/surfaceflinger/tests/DisplayConfigs_test.cpp
index debfe83..3a8b40f 100644
--- a/services/surfaceflinger/tests/DisplayConfigs_test.cpp
+++ b/services/surfaceflinger/tests/DisplayConfigs_test.cpp
@@ -14,16 +14,18 @@
* limitations under the License.
*/
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wconversion"
+#include <gtest/gtest.h>
+#include <gui/ISurfaceComposer.h>
+#include <gui/SurfaceComposerClient.h>
+#include <private/gui/ComposerService.h>
+#include <ui/DisplayConfig.h>
+#include <utils/Errors.h>
+#include <utils/Vector.h>
-#include <thread>
-#include "LayerTransactionTest.h"
+#include "utils/TransactionUtils.h"
+
namespace android {
-using android::hardware::graphics::common::V1_1::BufferUsage;
-
::testing::Environment* const binderEnv =
::testing::AddGlobalTestEnvironment(new BinderEnvironment());
@@ -31,32 +33,54 @@
* Test class for setting display configs and passing around refresh rate ranges.
*/
class RefreshRateRangeTest : public ::testing::Test {
+private:
+ int32_t initialDefaultConfig;
+ bool initialAllowGroupSwitching;
+ float initialPrimaryMin;
+ float initialPrimaryMax;
+ float initialAppRequestMin;
+ float initialAppRequestMax;
+
protected:
- void SetUp() override { mDisplayToken = SurfaceComposerClient::getInternalDisplayToken(); }
+ void SetUp() override {
+ mDisplayToken = SurfaceComposerClient::getInternalDisplayToken();
+ status_t res =
+ SurfaceComposerClient::getDesiredDisplayConfigSpecs(mDisplayToken,
+ &initialDefaultConfig,
+ &initialAllowGroupSwitching,
+ &initialPrimaryMin,
+ &initialPrimaryMax,
+ &initialAppRequestMin,
+ &initialAppRequestMax);
+ ASSERT_EQ(res, NO_ERROR);
+ }
+
+ void TearDown() override {
+ status_t res =
+ SurfaceComposerClient::setDesiredDisplayConfigSpecs(mDisplayToken,
+ initialDefaultConfig,
+ initialAllowGroupSwitching,
+ initialPrimaryMin,
+ initialPrimaryMax,
+ initialAppRequestMin,
+ initialAppRequestMax);
+ ASSERT_EQ(res, NO_ERROR);
+ }
+
+ void testSetAllowGroupSwitching(bool allowGroupSwitching);
sp<IBinder> mDisplayToken;
};
TEST_F(RefreshRateRangeTest, setAllConfigs) {
- int32_t initialDefaultConfig;
- float initialPrimaryMin;
- float initialPrimaryMax;
- float initialAppRequestMin;
- float initialAppRequestMax;
- status_t res = SurfaceComposerClient::getDesiredDisplayConfigSpecs(mDisplayToken,
- &initialDefaultConfig,
- &initialPrimaryMin,
- &initialPrimaryMax,
- &initialAppRequestMin,
- &initialAppRequestMax);
- ASSERT_EQ(res, NO_ERROR);
-
Vector<DisplayConfig> configs;
- res = SurfaceComposerClient::getDisplayConfigs(mDisplayToken, &configs);
+ status_t res = SurfaceComposerClient::getDisplayConfigs(mDisplayToken, &configs);
ASSERT_EQ(res, NO_ERROR);
+ ASSERT_GT(configs.size(), 0);
for (size_t i = 0; i < configs.size(); i++) {
- res = SurfaceComposerClient::setDesiredDisplayConfigSpecs(mDisplayToken, i,
+ res = SurfaceComposerClient::setDesiredDisplayConfigSpecs(mDisplayToken,
+ static_cast<int32_t>(i), false,
configs[i].refreshRate,
configs[i].refreshRate,
configs[i].refreshRate,
@@ -64,31 +88,58 @@
ASSERT_EQ(res, NO_ERROR);
int defaultConfig;
+ bool allowGroupSwitching;
float primaryRefreshRateMin;
float primaryRefreshRateMax;
float appRequestRefreshRateMin;
float appRequestRefreshRateMax;
res = SurfaceComposerClient::getDesiredDisplayConfigSpecs(mDisplayToken, &defaultConfig,
+ &allowGroupSwitching,
&primaryRefreshRateMin,
&primaryRefreshRateMax,
&appRequestRefreshRateMin,
&appRequestRefreshRateMax);
ASSERT_EQ(res, NO_ERROR);
ASSERT_EQ(defaultConfig, i);
+ ASSERT_EQ(allowGroupSwitching, false);
ASSERT_EQ(primaryRefreshRateMin, configs[i].refreshRate);
ASSERT_EQ(primaryRefreshRateMax, configs[i].refreshRate);
ASSERT_EQ(appRequestRefreshRateMin, configs[i].refreshRate);
ASSERT_EQ(appRequestRefreshRateMax, configs[i].refreshRate);
}
+}
- res = SurfaceComposerClient::setDesiredDisplayConfigSpecs(mDisplayToken, initialDefaultConfig,
- initialPrimaryMin, initialPrimaryMax,
- initialAppRequestMin,
- initialAppRequestMax);
+void RefreshRateRangeTest::testSetAllowGroupSwitching(bool allowGroupSwitching) {
+ status_t res = SurfaceComposerClient::setDesiredDisplayConfigSpecs(mDisplayToken, 0,
+ allowGroupSwitching, 0.f,
+ 90.f, 0.f, 90.f);
ASSERT_EQ(res, NO_ERROR);
+ int defaultConfig;
+ bool newAllowGroupSwitching;
+ float primaryRefreshRateMin;
+ float primaryRefreshRateMax;
+ float appRequestRefreshRateMin;
+ float appRequestRefreshRateMax;
+
+ res = SurfaceComposerClient::getDesiredDisplayConfigSpecs(mDisplayToken, &defaultConfig,
+ &newAllowGroupSwitching,
+ &primaryRefreshRateMin,
+ &primaryRefreshRateMax,
+ &appRequestRefreshRateMin,
+ &appRequestRefreshRateMax);
+ ASSERT_EQ(res, NO_ERROR);
+ ASSERT_EQ(defaultConfig, 0);
+ ASSERT_EQ(newAllowGroupSwitching, allowGroupSwitching);
+ ASSERT_EQ(primaryRefreshRateMin, 0.f);
+ ASSERT_EQ(primaryRefreshRateMax, 90.f);
+ ASSERT_EQ(appRequestRefreshRateMin, 0.f);
+ ASSERT_EQ(appRequestRefreshRateMax, 90.f);
+}
+
+TEST_F(RefreshRateRangeTest, setAllowGroupSwitching) {
+ testSetAllowGroupSwitching(true);
+ testSetAllowGroupSwitching(false);
+ testSetAllowGroupSwitching(true);
}
} // 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
diff --git a/services/surfaceflinger/tests/EffectLayer_test.cpp b/services/surfaceflinger/tests/EffectLayer_test.cpp
index 3dca391..fafb49e 100644
--- a/services/surfaceflinger/tests/EffectLayer_test.cpp
+++ b/services/surfaceflinger/tests/EffectLayer_test.cpp
@@ -51,7 +51,7 @@
sp<SurfaceControl> effectLayer =
mClient->createSurface(String8("Effect Layer"), 0 /* width */, 0 /* height */,
PIXEL_FORMAT_RGBA_8888, ISurfaceComposerClient::eFXSurfaceEffect,
- mParentLayer.get());
+ mParentLayer->getHandle());
EXPECT_NE(nullptr, effectLayer.get()) << "failed to create SurfaceControl";
asTransaction([&](Transaction& t) {
@@ -72,7 +72,7 @@
PIXEL_FORMAT_RGBA_8888,
ISurfaceComposerClient::eFXSurfaceEffect |
ISurfaceComposerClient::eNoColorFill,
- mParentLayer.get());
+ mParentLayer->getHandle());
EXPECT_NE(nullptr, effectLayer.get()) << "failed to create SurfaceControl";
asTransaction([&](Transaction& t) {
@@ -93,7 +93,7 @@
PIXEL_FORMAT_RGBA_8888,
ISurfaceComposerClient::eFXSurfaceEffect |
ISurfaceComposerClient::eNoColorFill,
- mParentLayer.get());
+ mParentLayer->getHandle());
EXPECT_NE(nullptr, effectLayer.get()) << "failed to create SurfaceControl";
asTransaction([&](Transaction& t) {
diff --git a/services/surfaceflinger/tests/InvalidHandles_test.cpp b/services/surfaceflinger/tests/InvalidHandles_test.cpp
index cfec0d2..152d2d2 100644
--- a/services/surfaceflinger/tests/InvalidHandles_test.cpp
+++ b/services/surfaceflinger/tests/InvalidHandles_test.cpp
@@ -56,7 +56,7 @@
auto notSc = makeNotSurfaceControl();
ASSERT_EQ(nullptr,
mScc->createSurface(String8("lolcats"), 19, 47, PIXEL_FORMAT_RGBA_8888, 0,
- notSc.get())
+ notSc->getHandle())
.get());
}
diff --git a/services/surfaceflinger/tests/LayerTransactionTest.h b/services/surfaceflinger/tests/LayerTransactionTest.h
index d4e952a..b87c734 100644
--- a/services/surfaceflinger/tests/LayerTransactionTest.h
+++ b/services/surfaceflinger/tests/LayerTransactionTest.h
@@ -16,6 +16,10 @@
#pragma once
+// TODO(b/129481165): remove the #pragma below and fix conversion issues
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wconversion"
+
#include <gtest/gtest.h>
#include <gui/ISurfaceComposer.h>
#include <gui/SurfaceComposerClient.h>
@@ -75,8 +79,9 @@
PixelFormat format, uint32_t flags,
SurfaceControl* parent = nullptr,
uint32_t* outTransformHint = nullptr) {
- auto layer = client->createSurface(String8(name), width, height, format, flags, parent,
- LayerMetadata(), outTransformHint);
+ sp<IBinder> parentHandle = (parent) ? parent->getHandle() : nullptr;
+ auto layer = client->createSurface(String8(name), width, height, format, flags,
+ parentHandle, LayerMetadata(), outTransformHint);
EXPECT_NE(nullptr, layer.get()) << "failed to create SurfaceControl";
return layer;
}
@@ -118,7 +123,7 @@
}
virtual void fillBufferQueueLayerColor(const sp<SurfaceControl>& layer, const Color& color,
- int32_t bufferWidth, int32_t bufferHeight) {
+ uint32_t bufferWidth, uint32_t bufferHeight) {
ANativeWindow_Buffer buffer;
ASSERT_NO_FATAL_FAILURE(buffer = getBufferQueueLayerBuffer(layer));
TransactionUtils::fillANativeWindowBufferColor(buffer,
@@ -140,7 +145,7 @@
}
void fillLayerColor(uint32_t mLayerType, const sp<SurfaceControl>& layer, const Color& color,
- int32_t bufferWidth, int32_t bufferHeight) {
+ uint32_t bufferWidth, uint32_t bufferHeight) {
switch (mLayerType) {
case ISurfaceComposerClient::eFXSurfaceBufferQueue:
fillBufferQueueLayerColor(layer, color, bufferWidth, bufferHeight);
@@ -299,3 +304,6 @@
};
} // 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
diff --git a/services/surfaceflinger/tests/LayerUpdate_test.cpp b/services/surfaceflinger/tests/LayerUpdate_test.cpp
index 0cafd00..29473f2 100644
--- a/services/surfaceflinger/tests/LayerUpdate_test.cpp
+++ b/services/surfaceflinger/tests/LayerUpdate_test.cpp
@@ -1028,12 +1028,13 @@
TEST_F(BoundlessLayerTest, IntermediateBoundlessLayerDoNotCrop) {
sp<SurfaceControl> boundlessLayer =
mClient->createSurface(String8("BoundlessLayer"), 0, 0, PIXEL_FORMAT_RGBA_8888,
- 0 /* flags */, mFGSurfaceControl.get());
+ 0 /* flags */, mFGSurfaceControl->getHandle());
ASSERT_TRUE(boundlessLayer != nullptr);
ASSERT_TRUE(boundlessLayer->isValid());
sp<SurfaceControl> colorLayer =
mClient->createSurface(String8("ColorLayer"), 0, 0, PIXEL_FORMAT_RGBA_8888,
- ISurfaceComposerClient::eFXSurfaceEffect, boundlessLayer.get());
+ ISurfaceComposerClient::eFXSurfaceEffect,
+ boundlessLayer->getHandle());
ASSERT_TRUE(colorLayer != nullptr);
ASSERT_TRUE(colorLayer->isValid());
asTransaction([&](Transaction& t) {
diff --git a/services/surfaceflinger/tests/SetFrameRate_test.cpp b/services/surfaceflinger/tests/SetFrameRate_test.cpp
index 02ba9e2..d1bed0c 100644
--- a/services/surfaceflinger/tests/SetFrameRate_test.cpp
+++ b/services/surfaceflinger/tests/SetFrameRate_test.cpp
@@ -14,10 +14,6 @@
* limitations under the License.
*/
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wconversion"
-
#include <system/window.h>
#include <thread>
@@ -50,8 +46,8 @@
}
}
- const int mLayerWidth = 32;
- const int mLayerHeight = 32;
+ const uint32_t mLayerWidth = 32;
+ const uint32_t mLayerHeight = 32;
sp<SurfaceControl> mLayer;
uint32_t mLayerType;
};
@@ -59,26 +55,27 @@
TEST_F(SetFrameRateTest, BufferQueueLayerSetFrameRate) {
CreateLayer(ISurfaceComposerClient::eFXSurfaceBufferQueue);
native_window_set_frame_rate(mLayer->getSurface().get(), 100.f,
- ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT);
+ ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT,
+ /* shouldBeSeamless */ true);
ASSERT_NO_FATAL_FAILURE(PostBuffers(Color::RED));
Transaction()
- .setFrameRate(mLayer, 200.f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT)
+ .setFrameRate(mLayer, 200.f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT,
+ /* shouldBeSeamless */ true)
.apply();
ASSERT_NO_FATAL_FAILURE(PostBuffers(Color::RED));
native_window_set_frame_rate(mLayer->getSurface().get(), 300.f,
- ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT);
+ ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT,
+ /* shouldBeSeamless */ true);
ASSERT_NO_FATAL_FAILURE(PostBuffers(Color::RED));
}
TEST_F(SetFrameRateTest, BufferStateLayerSetFrameRate) {
CreateLayer(ISurfaceComposerClient::eFXSurfaceBufferState);
Transaction()
- .setFrameRate(mLayer, 400.f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT)
+ .setFrameRate(mLayer, 400.f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT,
+ /* shouldBeSeamless */ true)
.apply();
ASSERT_NO_FATAL_FAILURE(PostBuffers(Color::GREEN));
}
} // 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
diff --git a/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp b/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp
index a5a569b..81e648a 100644
--- a/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp
+++ b/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp
@@ -51,6 +51,7 @@
constexpr float POSITION_UPDATE = 121;
const Rect CROP_UPDATE(16, 16, 32, 32);
const float SHADOW_RADIUS_UPDATE = 35.0f;
+std::vector<BlurRegion> BLUR_REGIONS_UPDATE;
const String8 DISPLAY_NAME("SurfaceInterceptor Display Test");
constexpr auto TEST_BG_SURFACE_NAME = "BG Interceptor Test Surface";
@@ -181,6 +182,7 @@
bool cornerRadiusUpdateFound(const SurfaceChange& change, bool foundCornerRadius);
bool backgroundBlurRadiusUpdateFound(const SurfaceChange& change,
bool foundBackgroundBlurRadius);
+ bool blurRegionsUpdateFound(const SurfaceChange& change, bool foundBlurRegions);
bool matrixUpdateFound(const SurfaceChange& change, bool foundMatrix);
bool scalingModeUpdateFound(const SurfaceChange& change, bool foundScalingMode);
bool transparentRegionHintUpdateFound(const SurfaceChange& change, bool foundTransparentRegion);
@@ -219,6 +221,7 @@
void cropUpdate(Transaction&);
void cornerRadiusUpdate(Transaction&);
void backgroundBlurRadiusUpdate(Transaction&);
+ void blurRegionsUpdate(Transaction&);
void matrixUpdate(Transaction&);
void transparentRegionHintUpdate(Transaction&);
void layerStackUpdate(Transaction&);
@@ -357,6 +360,12 @@
t.setBackgroundBlurRadius(mBGSurfaceControl, BACKGROUND_BLUR_RADIUS_UPDATE);
}
+void SurfaceInterceptorTest::blurRegionsUpdate(Transaction& t) {
+ BLUR_REGIONS_UPDATE.empty();
+ BLUR_REGIONS_UPDATE.push_back(BlurRegion());
+ t.setBlurRegions(mBGSurfaceControl, BLUR_REGIONS_UPDATE);
+}
+
void SurfaceInterceptorTest::layerUpdate(Transaction& t) {
t.setLayer(mBGSurfaceControl, LAYER_UPDATE);
}
@@ -430,6 +439,7 @@
runInTransaction(&SurfaceInterceptorTest::alphaUpdate);
runInTransaction(&SurfaceInterceptorTest::cornerRadiusUpdate);
runInTransaction(&SurfaceInterceptorTest::backgroundBlurRadiusUpdate);
+ runInTransaction(&SurfaceInterceptorTest::blurRegionsUpdate);
runInTransaction(&SurfaceInterceptorTest::layerUpdate);
runInTransaction(&SurfaceInterceptorTest::cropUpdate);
runInTransaction(&SurfaceInterceptorTest::matrixUpdate);
@@ -518,6 +528,17 @@
return foundBackgroundBlur;
}
+bool SurfaceInterceptorTest::blurRegionsUpdateFound(const SurfaceChange& change,
+ bool foundBlurRegions) {
+ bool hasBlurRegions(change.blur_regions().blur_regions_size() == BLUR_REGIONS_UPDATE.size());
+ if (hasBlurRegions && !foundBlurRegions) {
+ foundBlurRegions = true;
+ } else if (hasBlurRegions && foundBlurRegions) {
+ []() { FAIL(); }();
+ }
+ return foundBlurRegions;
+}
+
bool SurfaceInterceptorTest::layerUpdateFound(const SurfaceChange& change, bool foundLayer) {
bool hasLayer(change.layer().layer() == LAYER_UPDATE);
if (hasLayer && !foundLayer) {
@@ -706,6 +727,9 @@
case SurfaceChange::SurfaceChangeCase::kBackgroundBlurRadius:
foundUpdate = backgroundBlurRadiusUpdateFound(change, foundUpdate);
break;
+ case SurfaceChange::SurfaceChangeCase::kBlurRegions:
+ foundUpdate = blurRegionsUpdateFound(change, foundUpdate);
+ break;
case SurfaceChange::SurfaceChangeCase::kMatrix:
foundUpdate = matrixUpdateFound(change, foundUpdate);
break;
@@ -889,6 +913,11 @@
SurfaceChange::SurfaceChangeCase::kBackgroundBlurRadius);
}
+TEST_F(SurfaceInterceptorTest, InterceptBlurRegionsUpdateWorks) {
+ captureTest(&SurfaceInterceptorTest::blurRegionsUpdate,
+ SurfaceChange::SurfaceChangeCase::kBlurRegions);
+}
+
TEST_F(SurfaceInterceptorTest, InterceptMatrixUpdateWorks) {
captureTest(&SurfaceInterceptorTest::matrixUpdate, SurfaceChange::SurfaceChangeCase::kMatrix);
}
diff --git a/services/surfaceflinger/tests/TransactionTestHarnesses.h b/services/surfaceflinger/tests/TransactionTestHarnesses.h
index 01badf4..a361b1e 100644
--- a/services/surfaceflinger/tests/TransactionTestHarnesses.h
+++ b/services/surfaceflinger/tests/TransactionTestHarnesses.h
@@ -98,14 +98,14 @@
outTransformHint, format);
}
- void fillLayerColor(const sp<SurfaceControl>& layer, const Color& color, int32_t bufferWidth,
- int32_t bufferHeight) {
+ void fillLayerColor(const sp<SurfaceControl>& layer, const Color& color, uint32_t bufferWidth,
+ uint32_t bufferHeight) {
ASSERT_NO_FATAL_FAILURE(LayerTransactionTest::fillLayerColor(mLayerType, layer, color,
bufferWidth, bufferHeight));
}
- void fillLayerQuadrant(const sp<SurfaceControl>& layer, int32_t bufferWidth,
- int32_t bufferHeight, const Color& topLeft, const Color& topRight,
+ void fillLayerQuadrant(const sp<SurfaceControl>& layer, uint32_t bufferWidth,
+ uint32_t bufferHeight, const Color& topLeft, const Color& topRight,
const Color& bottomLeft, const Color& bottomRight) {
ASSERT_NO_FATAL_FAILURE(LayerTransactionTest::fillLayerQuadrant(mLayerType, layer,
bufferWidth, bufferHeight,
diff --git a/services/surfaceflinger/tests/VirtualDisplay_test.cpp b/services/surfaceflinger/tests/VirtualDisplay_test.cpp
index 9fd2227..18e0806 100644
--- a/services/surfaceflinger/tests/VirtualDisplay_test.cpp
+++ b/services/surfaceflinger/tests/VirtualDisplay_test.cpp
@@ -52,6 +52,8 @@
virtualDisplay.clear();
// Sync here to ensure the display was completely destroyed in SF
t.apply(true);
+ // add another sync since we are deferring the display destruction
+ t.apply(true);
sp<Surface> surface = new Surface(mProducer);
sp<ANativeWindow> window(surface);
diff --git a/services/surfaceflinger/tests/fakehwc/Android.bp b/services/surfaceflinger/tests/fakehwc/Android.bp
index 2861013..3535fbb 100644
--- a/services/surfaceflinger/tests/fakehwc/Android.bp
+++ b/services/surfaceflinger/tests/fakehwc/Android.bp
@@ -8,12 +8,12 @@
"FakeComposerUtils.cpp",
"SFFakeHwc_test.cpp"
],
+ require_root: true,
shared_libs: [
"android.hardware.graphics.composer@2.1",
"android.hardware.graphics.composer@2.2",
"android.hardware.graphics.composer@2.3",
"android.hardware.graphics.composer@2.4",
- "android.hardware.graphics.composer@2.1-resources",
"android.hardware.graphics.mapper@2.0",
"android.hardware.graphics.mapper@3.0",
"android.hardware.graphics.mapper@4.0",
@@ -33,6 +33,7 @@
"libutils",
],
static_libs: [
+ "android.hardware.graphics.composer@2.1-resources",
"libcompositionengine",
"libgmock",
"libperfetto_client_experimental",
diff --git a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp b/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
index 1606f22..538b10d 100644
--- a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
+++ b/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
@@ -69,6 +69,7 @@
using Transaction = SurfaceComposerClient::Transaction;
using Attribute = V2_4::IComposerClient::Attribute;
+using Display = V2_1::Display;
///////////////////////////////////////////////
@@ -240,8 +241,9 @@
mComposerClient = new SurfaceComposerClient;
ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
- mReceiver.reset(new DisplayEventReceiver(ISurfaceComposer::eVsyncSourceApp,
- ISurfaceComposer::eConfigChangedDispatch));
+ mReceiver.reset(
+ new DisplayEventReceiver(ISurfaceComposer::eVsyncSourceApp,
+ ISurfaceComposer::EventRegistration::configChanged));
mLooper = new Looper(false);
mLooper->addFd(mReceiver->getFd(), 0, ALOOPER_EVENT_INPUT, processDisplayEvents, this);
}
@@ -447,7 +449,7 @@
const auto& config = configs[i];
if (config.resolution.getWidth() == 800) {
EXPECT_EQ(NO_ERROR,
- SurfaceComposerClient::setDesiredDisplayConfigSpecs(display, i,
+ SurfaceComposerClient::setDesiredDisplayConfigSpecs(display, i, false,
config.refreshRate,
config.refreshRate,
config.refreshRate,
@@ -553,7 +555,7 @@
const auto& config = configs[i];
if (config.refreshRate == 1e9f / 11'111'111) {
EXPECT_EQ(NO_ERROR,
- SurfaceComposerClient::setDesiredDisplayConfigSpecs(display, i,
+ SurfaceComposerClient::setDesiredDisplayConfigSpecs(display, i, false,
config.refreshRate,
config.refreshRate,
config.refreshRate,
@@ -670,7 +672,8 @@
if (config.resolution.getWidth() == 800 && config.refreshRate == 1e9f / 11'111'111) {
EXPECT_EQ(NO_ERROR,
SurfaceComposerClient::
- setDesiredDisplayConfigSpecs(display, i, configs[i].refreshRate,
+ setDesiredDisplayConfigSpecs(display, i, false,
+ configs[i].refreshRate,
configs[i].refreshRate,
configs[i].refreshRate,
configs[i].refreshRate));
@@ -716,7 +719,7 @@
const auto& config = configs[i];
if (config.refreshRate == 1e9f / 8'333'333) {
EXPECT_EQ(NO_ERROR,
- SurfaceComposerClient::setDesiredDisplayConfigSpecs(display, i,
+ SurfaceComposerClient::setDesiredDisplayConfigSpecs(display, i, false,
config.refreshRate,
config.refreshRate,
config.refreshRate,
@@ -763,7 +766,7 @@
const auto& config = configs[i];
if (config.resolution.getWidth() == 1600 && config.refreshRate == 1e9f / 11'111'111) {
EXPECT_EQ(NO_ERROR,
- SurfaceComposerClient::setDesiredDisplayConfigSpecs(display, i,
+ SurfaceComposerClient::setDesiredDisplayConfigSpecs(display, i, false,
config.refreshRate,
config.refreshRate,
config.refreshRate,
@@ -1469,7 +1472,7 @@
Base::SetUp();
mChild = Base::mComposerClient->createSurface(String8("Child surface"), 10, 10,
PIXEL_FORMAT_RGBA_8888, 0,
- Base::mFGSurfaceControl.get());
+ Base::mFGSurfaceControl->getHandle());
fillSurfaceRGBA8(mChild, LIGHT_GRAY);
Base::sFakeComposer->runVSyncAndWait();
@@ -1653,7 +1656,7 @@
sp<SurfaceControl> childNewClient =
newComposerClient->createSurface(String8("New Child Test Surface"), 10, 10,
PIXEL_FORMAT_RGBA_8888, 0,
- Base::mFGSurfaceControl.get());
+ Base::mFGSurfaceControl->getHandle());
ASSERT_TRUE(childNewClient != nullptr);
ASSERT_TRUE(childNewClient->isValid());
fillSurfaceRGBA8(childNewClient, LIGHT_GRAY);
@@ -1732,7 +1735,7 @@
mChild = Base::mComposerClient->createSurface(String8("Child surface"), 10, 10,
PIXEL_FORMAT_RGBA_8888,
ISurfaceComposerClient::eHidden,
- Base::mFGSurfaceControl.get());
+ Base::mFGSurfaceControl->getHandle());
// Show the child layer in a deferred transaction
{
@@ -1819,7 +1822,7 @@
Base::mComposerClient->createSurface(String8("Child surface"), 0, 0,
PIXEL_FORMAT_RGBA_8888,
ISurfaceComposerClient::eFXSurfaceEffect,
- Base::mFGSurfaceControl.get());
+ Base::mFGSurfaceControl->getHandle());
{
TransactionScope ts(*Base::sFakeComposer);
ts.setColor(Base::mChild,
diff --git a/services/surfaceflinger/tests/unittests/Android.bp b/services/surfaceflinger/tests/unittests/Android.bp
index 8097a88..a00e959 100644
--- a/services/surfaceflinger/tests/unittests/Android.bp
+++ b/services/surfaceflinger/tests/unittests/Android.bp
@@ -14,7 +14,7 @@
cc_test {
name: "libsurfaceflinger_unittest",
- defaults: ["libsurfaceflinger_defaults"],
+ defaults: ["surfaceflinger_defaults"],
test_suites: ["device-tests"],
sanitize: {
// Using the address sanitizer not only helps uncover issues in the code
@@ -44,11 +44,11 @@
"DisplayDevice_GetBestColorModeTest.cpp",
"DisplayDevice_SetProjectionTest.cpp",
"EventThreadTest.cpp",
+ "FpsTest.cpp",
"FrameTimelineTest.cpp",
"HWComposerTest.cpp",
"OneShotTimerTest.cpp",
"LayerHistoryTest.cpp",
- "LayerHistoryTestV2.cpp",
"LayerMetadataTest.cpp",
"MessageQueueTest.cpp",
"PromiseTest.cpp",
@@ -84,6 +84,7 @@
"mock/DisplayHardware/MockDisplay.cpp",
"mock/DisplayHardware/MockPowerAdvisor.cpp",
"mock/MockEventThread.cpp",
+ "mock/MockFrameTimeline.cpp",
"mock/MockFrameTracer.cpp",
"mock/MockMessageQueue.cpp",
"mock/MockNativeWindowSurface.cpp",
@@ -94,22 +95,65 @@
"mock/system/window/MockNativeWindow.cpp",
],
static_libs: [
- "libgmock",
- "libcompositionengine",
+ "android.hardware.graphics.composer@2.1",
+ "android.hardware.graphics.composer@2.2",
+ "android.hardware.graphics.composer@2.3",
+ "android.hardware.graphics.composer@2.4",
+ "android.hardware.power@1.0",
+ "android.hardware.power@1.1",
+ "android.hardware.power@1.2",
+ "android.hardware.power@1.3",
"libcompositionengine_mocks",
+ "libcompositionengine",
"libframetimeline",
+ "libgmock",
"libgui_mocks",
+ "liblayers_proto",
"libperfetto_client_experimental",
"librenderengine_mocks",
+ "librenderengine",
+ "libserviceutils",
+ "libtimestats",
+ "libtimestats_proto",
+ "libtrace_proto",
"perfetto_trace_protos",
],
shared_libs: [
+ "android.hardware.configstore-utils",
+ "android.hardware.configstore@1.0",
+ "android.hardware.configstore@1.1",
+ "android.hardware.graphics.allocator@2.0",
+ "android.hardware.graphics.allocator@3.0",
+ "android.hardware.graphics.common@1.2",
+ "android.hardware.power-cpp",
+ "libbase",
+ "libbinder",
+ "libcutils",
+ "libEGL",
+ "libfmq",
+ "libGLESv1_CM",
+ "libGLESv2",
+ "libgui",
+ "libhidlbase",
+ "libinput",
+ "liblog",
+ "libnativewindow",
+ "libprocessgroup",
+ "libprotobuf-cpp-lite",
"libprotoutil",
+ "libstatslog",
"libstatssocket",
- "libtimestats",
- "libtimestats_proto",
+ "libSurfaceFlingerProp",
+ "libsync",
+ "libui",
+ "libutils",
+ "libstatspull",
],
header_libs: [
+ "android.hardware.graphics.composer@2.1-command-buffer",
+ "android.hardware.graphics.composer@2.2-command-buffer",
+ "android.hardware.graphics.composer@2.3-command-buffer",
+ "android.hardware.graphics.composer@2.4-command-buffer",
"libsurfaceflinger_headers",
],
}
diff --git a/services/surfaceflinger/tests/unittests/CompositionTest.cpp b/services/surfaceflinger/tests/unittests/CompositionTest.cpp
index a4f7449..be9d336 100644
--- a/services/surfaceflinger/tests/unittests/CompositionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/CompositionTest.cpp
@@ -133,15 +133,13 @@
EXPECT_CALL(*eventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*eventThread, createEventConnection(_, _))
- .WillOnce(Return(
- new EventThreadConnection(eventThread.get(), ResyncCallback(),
- ISurfaceComposer::eConfigChangedSuppress)));
+ .WillOnce(Return(new EventThreadConnection(eventThread.get(), /*callingUid=*/0,
+ ResyncCallback())));
EXPECT_CALL(*sfEventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*sfEventThread, createEventConnection(_, _))
- .WillOnce(Return(
- new EventThreadConnection(sfEventThread.get(), ResyncCallback(),
- ISurfaceComposer::eConfigChangedSuppress)));
+ .WillOnce(Return(new EventThreadConnection(sfEventThread.get(), /*callingUid=*/0,
+ ResyncCallback())));
auto vsyncController = std::make_unique<mock::VsyncController>();
auto vsyncTracker = std::make_unique<mock::VSyncTracker>();
diff --git a/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp b/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
index db05d5a..9069200 100644
--- a/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
@@ -70,13 +70,13 @@
void DisplayTransactionTest::injectMockScheduler() {
EXPECT_CALL(*mEventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*mEventThread, createEventConnection(_, _))
- .WillOnce(Return(new EventThreadConnection(mEventThread, ResyncCallback(),
- ISurfaceComposer::eConfigChangedSuppress)));
+ .WillOnce(Return(
+ new EventThreadConnection(mEventThread, /*callingUid=*/0, ResyncCallback())));
EXPECT_CALL(*mSFEventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*mSFEventThread, createEventConnection(_, _))
- .WillOnce(Return(new EventThreadConnection(mSFEventThread, ResyncCallback(),
- ISurfaceComposer::eConfigChangedSuppress)));
+ .WillOnce(Return(
+ new EventThreadConnection(mSFEventThread, /*callingUid=*/0, ResyncCallback())));
mFlinger.setupScheduler(std::unique_ptr<scheduler::VsyncController>(mVsyncController),
std::unique_ptr<scheduler::VSyncTracker>(mVSyncTracker),
diff --git a/services/surfaceflinger/tests/unittests/EventThreadTest.cpp b/services/surfaceflinger/tests/unittests/EventThreadTest.cpp
index f680bdb..ee56178 100644
--- a/services/surfaceflinger/tests/unittests/EventThreadTest.cpp
+++ b/services/surfaceflinger/tests/unittests/EventThreadTest.cpp
@@ -29,6 +29,7 @@
using namespace std::chrono_literals;
using namespace std::placeholders;
+using namespace android::flag_operators;
using testing::_;
using testing::Invoke;
@@ -59,9 +60,11 @@
protected:
class MockEventThreadConnection : public EventThreadConnection {
public:
- MockEventThreadConnection(impl::EventThread* eventThread, ResyncCallback&& resyncCallback,
- ISurfaceComposer::ConfigChanged configChanged)
- : EventThreadConnection(eventThread, std::move(resyncCallback), configChanged) {}
+ MockEventThreadConnection(impl::EventThread* eventThread, uid_t callingUid,
+ ResyncCallback&& resyncCallback,
+ ISurfaceComposer::EventRegistrationFlags eventRegistration)
+ : EventThreadConnection(eventThread, callingUid, std::move(resyncCallback),
+ eventRegistration) {}
MOCK_METHOD1(postEvent, status_t(const DisplayEventReceiver::Event& event));
};
@@ -72,8 +75,10 @@
~EventThreadTest() override;
void createThread(std::unique_ptr<VSyncSource>);
- sp<MockEventThreadConnection> createConnection(ConnectionEventRecorder& recorder,
- ISurfaceComposer::ConfigChanged configChanged);
+ sp<MockEventThreadConnection> createConnection(
+ ConnectionEventRecorder& recorder,
+ ISurfaceComposer::EventRegistrationFlags eventRegistration = {},
+ uid_t ownerUid = mConnectionUid);
void expectVSyncSetEnabledCallReceived(bool expectedState);
void expectVSyncSetDurationCallReceived(std::chrono::nanoseconds expectedDuration,
@@ -89,6 +94,9 @@
void expectConfigChangedEventReceivedByConnection(PhysicalDisplayId expectedDisplayId,
int32_t expectedConfigId,
nsecs_t expectedVsyncPeriod);
+ void expectThrottleVsyncReceived(nsecs_t expectedTimestamp, uid_t);
+ void expectUidFrameRateMappingEventReceivedByConnection(PhysicalDisplayId expectedDisplayId,
+ std::vector<FrameRateOverride>);
AsyncCallRecorder<void (*)(bool)> mVSyncSetEnabledCallRecorder;
AsyncCallRecorder<void (*)(VSyncSource::Callback*)> mVSyncSetCallbackCallRecorder;
@@ -96,12 +104,18 @@
mVSyncSetDurationCallRecorder;
AsyncCallRecorder<void (*)()> mResyncCallRecorder;
AsyncCallRecorder<void (*)(nsecs_t)> mInterceptVSyncCallRecorder;
+ AsyncCallRecorder<void (*)(nsecs_t, uid_t)> mThrottleVsyncCallRecorder;
ConnectionEventRecorder mConnectionEventCallRecorder{0};
+ ConnectionEventRecorder mThrottledConnectionEventCallRecorder{0};
MockVSyncSource* mVSyncSource;
VSyncSource::Callback* mCallback = nullptr;
std::unique_ptr<impl::EventThread> mThread;
sp<MockEventThreadConnection> mConnection;
+ sp<MockEventThreadConnection> mThrottledConnection;
+
+ static constexpr uid_t mConnectionUid = 443;
+ static constexpr uid_t mThrottledConnectionUid = 177;
};
EventThreadTest::EventThreadTest() {
@@ -123,7 +137,11 @@
createThread(std::move(vsyncSource));
mConnection = createConnection(mConnectionEventCallRecorder,
- ISurfaceComposer::eConfigChangedDispatch);
+ ISurfaceComposer::EventRegistration::configChanged |
+ ISurfaceComposer::EventRegistration::frameRateOverride);
+ mThrottledConnection = createConnection(mThrottledConnectionEventCallRecorder,
+ ISurfaceComposer::EventRegistration::configChanged,
+ mThrottledConnectionUid);
// A display must be connected for VSYNC events to be delivered.
mThread->onHotplugReceived(INTERNAL_DISPLAY_ID, true);
@@ -140,9 +158,15 @@
}
void EventThreadTest::createThread(std::unique_ptr<VSyncSource> source) {
+ const auto throttleVsync = [&](nsecs_t expectedVsyncTimestamp, uid_t uid) {
+ mThrottleVsyncCallRecorder.getInvocable()(expectedVsyncTimestamp, uid);
+ return (uid == mThrottledConnectionUid);
+ };
+
mThread = std::make_unique<impl::EventThread>(std::move(source),
/*tokenManager=*/nullptr,
- mInterceptVSyncCallRecorder.getInvocable());
+ mInterceptVSyncCallRecorder.getInvocable(),
+ throttleVsync);
// EventThread should register itself as VSyncSource callback.
mCallback = expectVSyncSetCallbackCallReceived();
@@ -150,10 +174,11 @@
}
sp<EventThreadTest::MockEventThreadConnection> EventThreadTest::createConnection(
- ConnectionEventRecorder& recorder, ISurfaceComposer::ConfigChanged configChanged) {
+ ConnectionEventRecorder& recorder,
+ ISurfaceComposer::EventRegistrationFlags eventRegistration, uid_t ownerUid) {
sp<MockEventThreadConnection> connection =
- new MockEventThreadConnection(mThread.get(), mResyncCallRecorder.getInvocable(),
- configChanged);
+ new MockEventThreadConnection(mThread.get(), ownerUid,
+ mResyncCallRecorder.getInvocable(), eventRegistration);
EXPECT_CALL(*connection, postEvent(_)).WillRepeatedly(Invoke(recorder.getInvocable()));
return connection;
}
@@ -183,6 +208,13 @@
EXPECT_EQ(expectedTimestamp, std::get<0>(args.value()));
}
+void EventThreadTest::expectThrottleVsyncReceived(nsecs_t expectedTimestamp, uid_t uid) {
+ auto args = mThrottleVsyncCallRecorder.waitForCall();
+ ASSERT_TRUE(args.has_value());
+ EXPECT_EQ(expectedTimestamp, std::get<0>(args.value()));
+ EXPECT_EQ(uid, std::get<1>(args.value()));
+}
+
void EventThreadTest::expectVsyncEventReceivedByConnection(
const char* name, ConnectionEventRecorder& connectionEventRecorder,
nsecs_t expectedTimestamp, unsigned expectedCount) {
@@ -227,6 +259,25 @@
EXPECT_EQ(expectedVsyncPeriod, event.config.vsyncPeriod);
}
+void EventThreadTest::expectUidFrameRateMappingEventReceivedByConnection(
+ PhysicalDisplayId expectedDisplayId, std::vector<FrameRateOverride> expectedOverrides) {
+ for (const auto [uid, frameRateHz] : expectedOverrides) {
+ auto args = mConnectionEventCallRecorder.waitForCall();
+ ASSERT_TRUE(args.has_value());
+ const auto& event = std::get<0>(args.value());
+ EXPECT_EQ(DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE, event.header.type);
+ EXPECT_EQ(expectedDisplayId, event.header.displayId);
+ EXPECT_EQ(uid, event.frameRateOverride.uid);
+ EXPECT_EQ(frameRateHz, event.frameRateOverride.frameRateHz);
+ }
+
+ auto args = mConnectionEventCallRecorder.waitForCall();
+ ASSERT_TRUE(args.has_value());
+ const auto& event = std::get<0>(args.value());
+ EXPECT_EQ(DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE_FLUSH, event.header.type);
+ EXPECT_EQ(expectedDisplayId, event.header.displayId);
+}
+
namespace {
/* ------------------------------------------------------------------------
@@ -267,13 +318,15 @@
// The interceptor should receive the event, as well as the connection.
mCallback->onVSyncEvent(123, 456, 789);
expectInterceptCallReceived(123);
+ expectThrottleVsyncReceived(456, mConnectionUid);
expectVsyncEventReceivedByConnection(123, 1u);
// Use the received callback to signal a second vsync event.
- // The interceptor should receive the event, but the the connection should
+ // The interceptor should receive the event, but the connection should
// not as it was only interested in the first.
mCallback->onVSyncEvent(456, 123, 0);
expectInterceptCallReceived(456);
+ EXPECT_FALSE(mThrottleVsyncCallRecorder.waitForUnexpectedCall().has_value());
EXPECT_FALSE(mConnectionEventCallRecorder.waitForUnexpectedCall().has_value());
// EventThread should also detect that at this point that it does not need
@@ -284,9 +337,7 @@
TEST_F(EventThreadTest, setVsyncRateZeroPostsNoVSyncEventsToThatConnection) {
// Create a first connection, register it, and request a vsync rate of zero.
ConnectionEventRecorder firstConnectionEventRecorder{0};
- sp<MockEventThreadConnection> firstConnection =
- createConnection(firstConnectionEventRecorder,
- ISurfaceComposer::eConfigChangedSuppress);
+ sp<MockEventThreadConnection> firstConnection = createConnection(firstConnectionEventRecorder);
mThread->setVsyncRate(0, firstConnection);
// By itself, this should not enable vsync events
@@ -296,8 +347,7 @@
// However if there is another connection which wants events at a nonzero rate.....
ConnectionEventRecorder secondConnectionEventRecorder{0};
sp<MockEventThreadConnection> secondConnection =
- createConnection(secondConnectionEventRecorder,
- ISurfaceComposer::eConfigChangedSuppress);
+ createConnection(secondConnectionEventRecorder);
mThread->setVsyncRate(1, secondConnection);
// EventThread should enable vsync callbacks.
@@ -323,16 +373,19 @@
// interceptor, and the connection.
mCallback->onVSyncEvent(123, 456, 789);
expectInterceptCallReceived(123);
+ expectThrottleVsyncReceived(456, mConnectionUid);
expectVsyncEventReceivedByConnection(123, 1u);
// A second event should go to the same places.
mCallback->onVSyncEvent(456, 123, 0);
expectInterceptCallReceived(456);
+ expectThrottleVsyncReceived(123, mConnectionUid);
expectVsyncEventReceivedByConnection(456, 2u);
// A third event should go to the same places.
mCallback->onVSyncEvent(789, 777, 111);
expectInterceptCallReceived(789);
+ expectThrottleVsyncReceived(777, mConnectionUid);
expectVsyncEventReceivedByConnection(789, 3u);
}
@@ -346,16 +399,19 @@
mCallback->onVSyncEvent(123, 456, 789);
expectInterceptCallReceived(123);
EXPECT_FALSE(mConnectionEventCallRecorder.waitForUnexpectedCall().has_value());
+ EXPECT_FALSE(mThrottleVsyncCallRecorder.waitForUnexpectedCall().has_value());
// The second event will be seen by the interceptor and the connection.
mCallback->onVSyncEvent(456, 123, 0);
expectInterceptCallReceived(456);
expectVsyncEventReceivedByConnection(456, 2u);
+ EXPECT_FALSE(mThrottleVsyncCallRecorder.waitForUnexpectedCall().has_value());
// The third event will be seen by the interceptor, and not the connection.
mCallback->onVSyncEvent(789, 777, 744);
expectInterceptCallReceived(789);
EXPECT_FALSE(mConnectionEventCallRecorder.waitForUnexpectedCall().has_value());
+ EXPECT_FALSE(mThrottleVsyncCallRecorder.waitForUnexpectedCall().has_value());
// The fourth event will be seen by the interceptor and the connection.
mCallback->onVSyncEvent(101112, 7847, 86);
@@ -383,9 +439,7 @@
TEST_F(EventThreadTest, connectionsRemovedIfEventDeliveryError) {
ConnectionEventRecorder errorConnectionEventRecorder{NO_MEMORY};
- sp<MockEventThreadConnection> errorConnection =
- createConnection(errorConnectionEventRecorder,
- ISurfaceComposer::eConfigChangedSuppress);
+ sp<MockEventThreadConnection> errorConnection = createConnection(errorConnectionEventRecorder);
mThread->setVsyncRate(1, errorConnection);
// EventThread should enable vsync callbacks.
@@ -408,19 +462,16 @@
}
TEST_F(EventThreadTest, tracksEventConnections) {
- EXPECT_EQ(1, mThread->getEventThreadConnectionCount());
- ConnectionEventRecorder errorConnectionEventRecorder{NO_MEMORY};
- sp<MockEventThreadConnection> errorConnection =
- createConnection(errorConnectionEventRecorder,
- ISurfaceComposer::eConfigChangedSuppress);
- mThread->setVsyncRate(1, errorConnection);
EXPECT_EQ(2, mThread->getEventThreadConnectionCount());
+ ConnectionEventRecorder errorConnectionEventRecorder{NO_MEMORY};
+ sp<MockEventThreadConnection> errorConnection = createConnection(errorConnectionEventRecorder);
+ mThread->setVsyncRate(1, errorConnection);
+ EXPECT_EQ(3, mThread->getEventThreadConnectionCount());
ConnectionEventRecorder secondConnectionEventRecorder{0};
sp<MockEventThreadConnection> secondConnection =
- createConnection(secondConnectionEventRecorder,
- ISurfaceComposer::eConfigChangedSuppress);
+ createConnection(secondConnectionEventRecorder);
mThread->setVsyncRate(1, secondConnection);
- EXPECT_EQ(3, mThread->getEventThreadConnectionCount());
+ EXPECT_EQ(4, mThread->getEventThreadConnectionCount());
// EventThread should enable vsync callbacks.
expectVSyncSetEnabledCallReceived(true);
@@ -432,14 +483,12 @@
expectVsyncEventReceivedByConnection("errorConnection", errorConnectionEventRecorder, 123, 1u);
expectVsyncEventReceivedByConnection("successConnection", secondConnectionEventRecorder, 123,
1u);
- EXPECT_EQ(2, mThread->getEventThreadConnectionCount());
+ EXPECT_EQ(3, mThread->getEventThreadConnectionCount());
}
TEST_F(EventThreadTest, eventsDroppedIfNonfatalEventDeliveryError) {
ConnectionEventRecorder errorConnectionEventRecorder{WOULD_BLOCK};
- sp<MockEventThreadConnection> errorConnection =
- createConnection(errorConnectionEventRecorder,
- ISurfaceComposer::eConfigChangedSuppress);
+ sp<MockEventThreadConnection> errorConnection = createConnection(errorConnectionEventRecorder);
mThread->setVsyncRate(1, errorConnection);
// EventThread should enable vsync callbacks.
@@ -504,8 +553,7 @@
TEST_F(EventThreadTest, suppressConfigChanged) {
ConnectionEventRecorder suppressConnectionEventRecorder{0};
sp<MockEventThreadConnection> suppressConnection =
- createConnection(suppressConnectionEventRecorder,
- ISurfaceComposer::eConfigChangedSuppress);
+ createConnection(suppressConnectionEventRecorder);
mThread->onConfigChanged(INTERNAL_DISPLAY_ID, HwcConfigIndexType(9), 16666666);
expectConfigChangedEventReceivedByConnection(INTERNAL_DISPLAY_ID, 9, 16666666);
@@ -514,5 +562,64 @@
ASSERT_FALSE(args.has_value());
}
+TEST_F(EventThreadTest, postUidFrameRateMapping) {
+ const std::vector<FrameRateOverride> overrides = {
+ {.uid = 1, .frameRateHz = 20},
+ {.uid = 3, .frameRateHz = 40},
+ {.uid = 5, .frameRateHz = 60},
+ };
+
+ mThread->onFrameRateOverridesChanged(INTERNAL_DISPLAY_ID, overrides);
+ expectUidFrameRateMappingEventReceivedByConnection(INTERNAL_DISPLAY_ID, overrides);
+}
+
+TEST_F(EventThreadTest, suppressUidFrameRateMapping) {
+ const std::vector<FrameRateOverride> overrides = {
+ {.uid = 1, .frameRateHz = 20},
+ {.uid = 3, .frameRateHz = 40},
+ {.uid = 5, .frameRateHz = 60},
+ };
+
+ ConnectionEventRecorder suppressConnectionEventRecorder{0};
+ sp<MockEventThreadConnection> suppressConnection =
+ createConnection(suppressConnectionEventRecorder);
+
+ mThread->onFrameRateOverridesChanged(INTERNAL_DISPLAY_ID, overrides);
+ expectUidFrameRateMappingEventReceivedByConnection(INTERNAL_DISPLAY_ID, overrides);
+
+ auto args = suppressConnectionEventRecorder.waitForCall();
+ ASSERT_FALSE(args.has_value());
+}
+
+TEST_F(EventThreadTest, requestNextVsyncWithThrottleVsyncDoesntPostVSync) {
+ // Signal that we want the next vsync event to be posted to the throttled connection
+ mThread->requestNextVsync(mThrottledConnection);
+
+ // EventThread should immediately request a resync.
+ EXPECT_TRUE(mResyncCallRecorder.waitForCall().has_value());
+
+ // EventThread should enable vsync callbacks.
+ expectVSyncSetEnabledCallReceived(true);
+
+ // Use the received callback to signal a first vsync event.
+ // The interceptor should receive the event, but not the connection.
+ mCallback->onVSyncEvent(123, 456, 789);
+ expectInterceptCallReceived(123);
+ expectThrottleVsyncReceived(456, mThrottledConnectionUid);
+ mThrottledConnectionEventCallRecorder.waitForUnexpectedCall();
+
+ // Use the received callback to signal a second vsync event.
+ // The interceptor should receive the event, but the connection should
+ // not as it was only interested in the first.
+ mCallback->onVSyncEvent(456, 123, 0);
+ expectInterceptCallReceived(456);
+ expectThrottleVsyncReceived(123, mThrottledConnectionUid);
+ EXPECT_FALSE(mConnectionEventCallRecorder.waitForUnexpectedCall().has_value());
+
+ // EventThread should not change the vsync state as it didn't send the event
+ // yet
+ EXPECT_FALSE(mVSyncSetEnabledCallRecorder.waitForUnexpectedCall().has_value());
+}
+
} // namespace
} // namespace android
diff --git a/services/surfaceflinger/tests/unittests/FakeVsyncConfiguration.h b/services/surfaceflinger/tests/unittests/FakeVsyncConfiguration.h
index 4cd1e0a..36e24d2 100644
--- a/services/surfaceflinger/tests/unittests/FakeVsyncConfiguration.h
+++ b/services/surfaceflinger/tests/unittests/FakeVsyncConfiguration.h
@@ -26,7 +26,7 @@
static constexpr nsecs_t FAKE_PHASE_OFFSET_NS = 0;
static constexpr auto FAKE_DURATION_OFFSET_NS = std::chrono::nanoseconds(0);
- VsyncConfigSet getConfigsForRefreshRate(float) const override { return getCurrentConfigs(); }
+ VsyncConfigSet getConfigsForRefreshRate(Fps) const override { return getCurrentConfigs(); }
VsyncConfigSet getCurrentConfigs() const override {
return {{FAKE_PHASE_OFFSET_NS, FAKE_PHASE_OFFSET_NS, FAKE_DURATION_OFFSET_NS,
@@ -37,7 +37,7 @@
FAKE_DURATION_OFFSET_NS}};
}
- void setRefreshRateFps(float) override {}
+ void setRefreshRateFps(Fps) override {}
void dump(std::string&) const override {}
};
diff --git a/services/surfaceflinger/tests/unittests/FpsTest.cpp b/services/surfaceflinger/tests/unittests/FpsTest.cpp
new file mode 100644
index 0000000..db732cf
--- /dev/null
+++ b/services/surfaceflinger/tests/unittests/FpsTest.cpp
@@ -0,0 +1,98 @@
+/*
+ * 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 "Fps.h"
+
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+namespace android {
+
+TEST(FpsTest, construct) {
+ Fps fpsDefault;
+ EXPECT_FALSE(fpsDefault.isValid());
+
+ Fps fps1(60.0f);
+ EXPECT_TRUE(fps1.isValid());
+ Fps fps2 = Fps::fromPeriodNsecs(static_cast<nsecs_t>(1e9f / 60.0f));
+ EXPECT_TRUE(fps2.isValid());
+ EXPECT_TRUE(fps1.equalsWithMargin(fps2));
+}
+
+TEST(FpsTest, compare) {
+ constexpr float kEpsilon = 1e-4f;
+ const Fps::EqualsInBuckets equalsInBuckets;
+ const Fps::EqualsWithMargin equalsWithMargin;
+
+ EXPECT_TRUE(Fps(60.0f).equalsWithMargin(Fps(60.f)));
+ EXPECT_TRUE(Fps(60.0f).equalsWithMargin(Fps(60.f - kEpsilon)));
+ EXPECT_TRUE(Fps(60.0f).equalsWithMargin(Fps(60.f + kEpsilon)));
+
+ EXPECT_TRUE(equalsInBuckets(Fps(60.0f), Fps(60.0f)));
+ EXPECT_TRUE(equalsInBuckets(Fps(60.0f), Fps(60.0f - kEpsilon)));
+ EXPECT_TRUE(equalsInBuckets(Fps(60.0f), Fps(60.0f + kEpsilon)));
+
+ EXPECT_TRUE(equalsWithMargin(Fps(60.0f), Fps(60.0f)));
+ EXPECT_TRUE(equalsWithMargin(Fps(60.0f), Fps(60.0f - kEpsilon)));
+ EXPECT_TRUE(equalsWithMargin(Fps(60.0f), Fps(60.0f + kEpsilon)));
+
+ EXPECT_TRUE(Fps(60.0f).lessThanOrEqualWithMargin(Fps(60.f + kEpsilon)));
+ EXPECT_TRUE(Fps(60.0f).lessThanOrEqualWithMargin(Fps(60.f)));
+ EXPECT_TRUE(Fps(60.0f).lessThanOrEqualWithMargin(Fps(60.f - kEpsilon)));
+
+ EXPECT_TRUE(Fps(60.0f).greaterThanOrEqualWithMargin(Fps(60.f + kEpsilon)));
+ EXPECT_TRUE(Fps(60.0f).greaterThanOrEqualWithMargin(Fps(60.f)));
+ EXPECT_TRUE(Fps(60.0f).greaterThanOrEqualWithMargin(Fps(60.f - kEpsilon)));
+
+ // Fps with difference of 1 should be different
+ EXPECT_FALSE(Fps(60.0f).equalsWithMargin(Fps(61.f)));
+ EXPECT_TRUE(Fps(60.0f).lessThanWithMargin(Fps(61.f)));
+ EXPECT_TRUE(Fps(60.0f).greaterThanWithMargin(Fps(59.f)));
+
+ // These are common refresh rates which should be different.
+ EXPECT_FALSE(Fps(60.0f).equalsWithMargin(Fps(59.94f)));
+ EXPECT_TRUE(Fps(60.0f).greaterThanWithMargin(Fps(59.94f)));
+ EXPECT_FALSE(equalsInBuckets(Fps(60.0f), Fps(59.94f)));
+ EXPECT_FALSE(equalsWithMargin(Fps(60.0f), Fps(59.94f)));
+ EXPECT_NE(std::hash<Fps>()(Fps(60.0f)), std::hash<Fps>()(Fps(59.94f)));
+
+ EXPECT_FALSE(Fps(30.0f).equalsWithMargin(Fps(29.97f)));
+ EXPECT_TRUE(Fps(30.0f).greaterThanWithMargin(Fps(29.97f)));
+ EXPECT_FALSE(equalsInBuckets(Fps(30.0f), Fps(29.97f)));
+ EXPECT_FALSE(equalsWithMargin(Fps(30.0f), Fps(29.97f)));
+ EXPECT_NE(std::hash<Fps>()(Fps(30.0f)), std::hash<Fps>()(Fps(29.97f)));
+}
+
+TEST(FpsTest, getIntValue) {
+ EXPECT_EQ(30, Fps(30.1f).getIntValue());
+ EXPECT_EQ(31, Fps(30.9f).getIntValue());
+ EXPECT_EQ(31, Fps(30.5f).getIntValue());
+}
+
+TEST(FpsTest, equalsInBucketsImpliesEqualHashes) {
+ constexpr float kStep = 1e-4f;
+ const Fps::EqualsInBuckets equals;
+ for (float fps = 30.0f; fps < 31.0f; fps += kStep) {
+ const Fps left(fps);
+ const Fps right(fps + kStep);
+ if (equals(left, right)) {
+ ASSERT_EQ(std::hash<Fps>()(left), std::hash<Fps>()(right))
+ << "left= " << left << " right=" << right;
+ }
+ }
+}
+
+} // namespace android
diff --git a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
index 69efd7f..43b5afe 100644
--- a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
+++ b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
@@ -14,15 +14,28 @@
* limitations under the License.
*/
+#include "gmock/gmock-spec-builders.h"
+#include "mock/MockTimeStats.h"
#undef LOG_TAG
#define LOG_TAG "LibSurfaceFlingerUnittests"
#include <FrameTimeline/FrameTimeline.h>
#include <gtest/gtest.h>
#include <log/log.h>
+#include <perfetto/trace/trace.pb.h>
#include <cinttypes>
using namespace std::chrono_literals;
+using testing::Contains;
+using FrameTimelineEvent = perfetto::protos::FrameTimelineEvent;
+using ProtoDisplayFrame = perfetto::protos::FrameTimelineEvent_DisplayFrame;
+using ProtoSurfaceFrame = perfetto::protos::FrameTimelineEvent_SurfaceFrame;
+using ProtoPresentType = perfetto::protos::FrameTimelineEvent_PresentType;
+using ProtoJankType = perfetto::protos::FrameTimelineEvent_JankType;
+
+MATCHER_P(HasBit, bit, "") {
+ return (arg & bit) != 0;
+}
namespace android::frametimeline {
@@ -40,13 +53,56 @@
ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name());
}
+ static void SetUpTestSuite() {
+ // Need to initialize tracing in process for testing, and only once per test suite.
+ perfetto::TracingInitArgs args;
+ args.backends = perfetto::kInProcessBackend;
+ perfetto::Tracing::Initialize(args);
+ }
+
void SetUp() override {
- mFrameTimeline = std::make_unique<impl::FrameTimeline>();
+ mTimeStats = std::make_shared<mock::TimeStats>();
+ mFrameTimeline = std::make_unique<impl::FrameTimeline>(mTimeStats);
+ mFrameTimeline->registerDataSource();
mTokenManager = &mFrameTimeline->mTokenManager;
maxDisplayFrames = &mFrameTimeline->mMaxDisplayFrames;
maxTokenRetentionTime = mTokenManager->kMaxRetentionTime;
}
+ // Each tracing session can be used for a single block of Start -> Stop.
+ static std::unique_ptr<perfetto::TracingSession> getTracingSessionForTest() {
+ perfetto::TraceConfig cfg;
+ cfg.set_duration_ms(500);
+ cfg.add_buffers()->set_size_kb(1024);
+ auto* ds_cfg = cfg.add_data_sources()->mutable_config();
+ ds_cfg->set_name(impl::FrameTimeline::kFrameTimelineDataSource);
+
+ auto tracingSession = perfetto::Tracing::NewTrace(perfetto::kInProcessBackend);
+ tracingSession->Setup(cfg);
+ return tracingSession;
+ }
+
+ std::vector<perfetto::protos::TracePacket> readFrameTimelinePacketsBlocking(
+ perfetto::TracingSession* tracingSession) {
+ std::vector<char> raw_trace = tracingSession->ReadTraceBlocking();
+ perfetto::protos::Trace trace;
+ EXPECT_TRUE(trace.ParseFromArray(raw_trace.data(), int(raw_trace.size())));
+
+ std::vector<perfetto::protos::TracePacket> packets;
+ for (const auto& packet : trace.packet()) {
+ if (!packet.has_frame_timeline_event()) {
+ continue;
+ }
+ packets.emplace_back(packet);
+ }
+ return packets;
+ }
+
+ void addEmptyDisplayFrame() {
+ auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ mFrameTimeline->setSfPresent(2500, presentFence1);
+ }
+
void flushTokens(nsecs_t flushTime) {
std::lock_guard<std::mutex> lock(mTokenManager->mMutex);
mTokenManager->flushTokens(flushTime);
@@ -76,6 +132,7 @@
return static_cast<uint32_t>(mFrameTimeline->mDisplayFrames.size());
}
+ std::shared_ptr<mock::TimeStats> mTimeStats;
std::unique_ptr<impl::FrameTimeline> mFrameTimeline;
impl::TokenManager* mTokenManager;
FenceToFenceTimeMap fenceFactory;
@@ -83,6 +140,12 @@
nsecs_t maxTokenRetentionTime;
};
+static const std::string sLayerNameOne = "layer1";
+static const std::string sLayerNameTwo = "layer2";
+static constexpr const uid_t sUidOne = 0;
+static constexpr pid_t sPidOne = 10;
+static constexpr pid_t sPidTwo = 20;
+
TEST_F(FrameTimelineTest, tokenManagerRemovesStalePredictions) {
int64_t token1 = mTokenManager->generateTokenForPredictions({0, 0, 0});
EXPECT_EQ(getPredictions().size(), 1);
@@ -98,22 +161,34 @@
EXPECT_EQ(compareTimelineItems(*predictions, TimelineItem(10, 20, 30)), true);
}
+TEST_F(FrameTimelineTest, createSurfaceFrameForToken_getOwnerPidReturnsCorrectPid) {
+ auto surfaceFrame1 = mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, std::nullopt);
+ auto surfaceFrame2 = mFrameTimeline->createSurfaceFrameForToken(sPidTwo, sUidOne, sLayerNameOne,
+ sLayerNameOne, std::nullopt);
+ EXPECT_EQ(surfaceFrame1->getOwnerPid(), sPidOne);
+ EXPECT_EQ(surfaceFrame2->getOwnerPid(), sPidTwo);
+}
+
TEST_F(FrameTimelineTest, createSurfaceFrameForToken_noToken) {
- auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken("layer1", std::nullopt);
+ auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, std::nullopt);
EXPECT_EQ(surfaceFrame->getPredictionState(), PredictionState::None);
}
TEST_F(FrameTimelineTest, createSurfaceFrameForToken_expiredToken) {
int64_t token1 = mTokenManager->generateTokenForPredictions({0, 0, 0});
flushTokens(systemTime() + maxTokenRetentionTime);
- auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken("layer1", token1);
+ auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, token1);
EXPECT_EQ(surfaceFrame->getPredictionState(), PredictionState::Expired);
}
TEST_F(FrameTimelineTest, createSurfaceFrameForToken_validToken) {
int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
- auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken("layer1", token1);
+ auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, token1);
EXPECT_EQ(surfaceFrame->getPredictionState(), PredictionState::Valid);
EXPECT_EQ(compareTimelineItems(surfaceFrame->getPredictions(), TimelineItem(10, 20, 30)), true);
@@ -125,11 +200,12 @@
int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
int64_t token2 = mTokenManager->generateTokenForPredictions({40, 50, 60});
- auto surfaceFrame1 = mFrameTimeline->createSurfaceFrameForToken("layer1", token1);
+ auto surfaceFrame1 = mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, token1);
// Set up the display frame
mFrameTimeline->setSfWakeUp(token1, 20);
- mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame1), SurfaceFrame::PresentState::Dropped);
+ mFrameTimeline->addSurfaceFrame(surfaceFrame1, SurfaceFrame::PresentState::Dropped);
mFrameTimeline->setSfPresent(25, presentFence1);
presentFence1->signalForTest(30);
@@ -148,12 +224,16 @@
int64_t surfaceFrameToken2 = mTokenManager->generateTokenForPredictions({40, 50, 60});
int64_t sfToken1 = mTokenManager->generateTokenForPredictions({22, 26, 30});
int64_t sfToken2 = mTokenManager->generateTokenForPredictions({52, 56, 60});
- auto surfaceFrame1 = mFrameTimeline->createSurfaceFrameForToken("layer1", surfaceFrameToken1);
- auto surfaceFrame2 = mFrameTimeline->createSurfaceFrameForToken("layer2", surfaceFrameToken1);
+ auto surfaceFrame1 =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, surfaceFrameToken1);
+ auto surfaceFrame2 =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameTwo,
+ sLayerNameTwo, surfaceFrameToken2);
mFrameTimeline->setSfWakeUp(sfToken1, 22);
- mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame1),
+ mFrameTimeline->addSurfaceFrame(surfaceFrame1,
SurfaceFrame::PresentState::Presented);
- mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame2),
+ mFrameTimeline->addSurfaceFrame(surfaceFrame2,
SurfaceFrame::PresentState::Presented);
mFrameTimeline->setSfPresent(26, presentFence1);
auto displayFrame = getDisplayFrame(0);
@@ -166,11 +246,16 @@
EXPECT_EQ(presentedSurfaceFrame1.getActuals().presentTime, 0);
EXPECT_EQ(presentedSurfaceFrame2.getActuals().presentTime, 0);
+ EXPECT_EQ(surfaceFrame1->getToken(), surfaceFrameToken1);
+ EXPECT_EQ(surfaceFrame2->getToken(), surfaceFrameToken2);
+
// Trigger a flush by finalizing the next DisplayFrame
auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
- auto surfaceFrame3 = mFrameTimeline->createSurfaceFrameForToken("layer1", surfaceFrameToken2);
+ auto surfaceFrame3 =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, surfaceFrameToken2);
mFrameTimeline->setSfWakeUp(sfToken2, 52);
- mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame3), SurfaceFrame::PresentState::Dropped);
+ mFrameTimeline->addSurfaceFrame(surfaceFrame3, SurfaceFrame::PresentState::Dropped);
mFrameTimeline->setSfPresent(56, presentFence2);
displayFrame = getDisplayFrame(0);
@@ -178,6 +263,8 @@
EXPECT_EQ(displayFrame->surfaceFlingerActuals.presentTime, 42);
EXPECT_EQ(presentedSurfaceFrame1.getActuals().presentTime, 42);
EXPECT_EQ(presentedSurfaceFrame2.getActuals().presentTime, 42);
+ EXPECT_NE(surfaceFrame1->getJankType(), std::nullopt);
+ EXPECT_NE(surfaceFrame2->getJankType(), std::nullopt);
}
TEST_F(FrameTimelineTest, displayFramesSlidingWindowMovesAfterLimit) {
@@ -189,9 +276,11 @@
{10 + frameTimeFactor, 20 + frameTimeFactor, 30 + frameTimeFactor});
int64_t sfToken = mTokenManager->generateTokenForPredictions(
{22 + frameTimeFactor, 26 + frameTimeFactor, 30 + frameTimeFactor});
- auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken("layer1", surfaceFrameToken);
+ auto surfaceFrame =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, surfaceFrameToken);
mFrameTimeline->setSfWakeUp(sfToken, 22 + frameTimeFactor);
- mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame),
+ mFrameTimeline->addSurfaceFrame(surfaceFrame,
SurfaceFrame::PresentState::Presented);
mFrameTimeline->setSfPresent(27 + frameTimeFactor, presentFence);
presentFence->signalForTest(32 + frameTimeFactor);
@@ -209,9 +298,11 @@
{10 + frameTimeFactor, 20 + frameTimeFactor, 30 + frameTimeFactor});
int64_t sfToken = mTokenManager->generateTokenForPredictions(
{22 + frameTimeFactor, 26 + frameTimeFactor, 30 + frameTimeFactor});
- auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken("layer1", surfaceFrameToken);
+ auto surfaceFrame =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, surfaceFrameToken);
mFrameTimeline->setSfWakeUp(sfToken, 22 + frameTimeFactor);
- mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame), SurfaceFrame::PresentState::Presented);
+ mFrameTimeline->addSurfaceFrame(surfaceFrame, SurfaceFrame::PresentState::Presented);
mFrameTimeline->setSfPresent(27 + frameTimeFactor, presentFence);
presentFence->signalForTest(32 + frameTimeFactor);
displayFrame0 = getDisplayFrame(0);
@@ -224,7 +315,8 @@
TEST_F(FrameTimelineTest, surfaceFrameEndTimeAcquireFenceAfterQueue) {
auto surfaceFrame =
- mFrameTimeline->createSurfaceFrameForToken("acquireFenceAfterQueue", std::nullopt);
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, 0, "acquireFenceAfterQueue",
+ "acquireFenceAfterQueue", std::nullopt);
surfaceFrame->setActualQueueTime(123);
surfaceFrame->setAcquireFenceTime(456);
EXPECT_EQ(surfaceFrame->getActuals().endTime, 456);
@@ -232,7 +324,8 @@
TEST_F(FrameTimelineTest, surfaceFrameEndTimeAcquireFenceBeforeQueue) {
auto surfaceFrame =
- mFrameTimeline->createSurfaceFrameForToken("acquireFenceAfterQueue", std::nullopt);
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, 0, "acquireFenceAfterQueue",
+ "acquireFenceAfterQueue", std::nullopt);
surfaceFrame->setActualQueueTime(456);
surfaceFrame->setAcquireFenceTime(123);
EXPECT_EQ(surfaceFrame->getActuals().endTime, 456);
@@ -244,10 +337,12 @@
// Size shouldn't exceed maxDisplayFrames - 64
for (size_t i = 0; i < *maxDisplayFrames + 10; i++) {
- auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken("layer1", std::nullopt);
+ auto surfaceFrame =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, std::nullopt);
int64_t sfToken = mTokenManager->generateTokenForPredictions({22, 26, 30});
mFrameTimeline->setSfWakeUp(sfToken, 22);
- mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame),
+ mFrameTimeline->addSurfaceFrame(surfaceFrame,
SurfaceFrame::PresentState::Presented);
mFrameTimeline->setSfPresent(27, presentFence);
}
@@ -258,10 +353,12 @@
EXPECT_EQ(*maxDisplayFrames, 256);
for (size_t i = 0; i < *maxDisplayFrames + 10; i++) {
- auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken("layer1", std::nullopt);
+ auto surfaceFrame =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, std::nullopt);
int64_t sfToken = mTokenManager->generateTokenForPredictions({22, 26, 30});
mFrameTimeline->setSfWakeUp(sfToken, 22);
- mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame),
+ mFrameTimeline->addSurfaceFrame(surfaceFrame,
SurfaceFrame::PresentState::Presented);
mFrameTimeline->setSfPresent(27, presentFence);
}
@@ -272,13 +369,410 @@
EXPECT_EQ(*maxDisplayFrames, 128);
for (size_t i = 0; i < *maxDisplayFrames + 10; i++) {
- auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken("layer1", std::nullopt);
+ auto surfaceFrame =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, std::nullopt);
int64_t sfToken = mTokenManager->generateTokenForPredictions({22, 26, 30});
mFrameTimeline->setSfWakeUp(sfToken, 22);
- mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame),
+ mFrameTimeline->addSurfaceFrame(surfaceFrame,
SurfaceFrame::PresentState::Presented);
mFrameTimeline->setSfPresent(27, presentFence);
}
EXPECT_EQ(getNumberOfDisplayFrames(), *maxDisplayFrames);
}
+
+TEST_F(FrameTimelineTest, presentFenceSignaled_reportsLongSfCpu) {
+ EXPECT_CALL(*mTimeStats,
+ incrementJankyFrames(sUidOne, sLayerNameOne,
+ HasBit(JankType::SurfaceFlingerDeadlineMissed)));
+ EXPECT_CALL(*mTimeStats,
+ incrementJankyFrames(HasBit(JankType::SurfaceFlingerDeadlineMissed)));
+ auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions(
+ {std::chrono::duration_cast<std::chrono::nanoseconds>(10ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(20ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()});
+ int64_t sfToken1 = mTokenManager->generateTokenForPredictions(
+ {std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(56ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()});
+ auto surfaceFrame1 =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, surfaceFrameToken1);
+ mFrameTimeline->setSfWakeUp(sfToken1,
+ std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count());
+ mFrameTimeline->addSurfaceFrame(surfaceFrame1,
+ SurfaceFrame::PresentState::Presented);
+ presentFence1->signalForTest(
+ std::chrono::duration_cast<std::chrono::nanoseconds>(70ms).count());
+
+ mFrameTimeline->setSfPresent(std::chrono::duration_cast<std::chrono::nanoseconds>(59ms).count(),
+ presentFence1);
+}
+
+TEST_F(FrameTimelineTest, presentFenceSignaled_reportsDisplayMiss) {
+ EXPECT_CALL(*mTimeStats,
+ incrementJankyFrames(sUidOne, sLayerNameOne, HasBit(JankType::Display)));
+ EXPECT_CALL(*mTimeStats, incrementJankyFrames(HasBit(JankType::Display)));
+ auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions(
+ {std::chrono::duration_cast<std::chrono::nanoseconds>(10ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(20ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()});
+ int64_t sfToken1 = mTokenManager->generateTokenForPredictions(
+ {std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(56ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()});
+ auto surfaceFrame1 =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, surfaceFrameToken1);
+ mFrameTimeline->setSfWakeUp(sfToken1,
+ std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count());
+ mFrameTimeline->addSurfaceFrame(surfaceFrame1,
+ SurfaceFrame::PresentState::Presented);
+ presentFence1->signalForTest(
+ std::chrono::duration_cast<std::chrono::nanoseconds>(90ms).count());
+ mFrameTimeline->setSfPresent(std::chrono::duration_cast<std::chrono::nanoseconds>(59ms).count(),
+ presentFence1);
+ EXPECT_NE(surfaceFrame1->getJankType(), std::nullopt);
+ EXPECT_TRUE((surfaceFrame1->getJankType().value() & JankType::Display) != 0);
+}
+
+TEST_F(FrameTimelineTest, presentFenceSignaled_reportsAppMiss) {
+ EXPECT_CALL(*mTimeStats,
+ incrementJankyFrames(sUidOne, sLayerNameOne,
+ HasBit(JankType::AppDeadlineMissed)));
+ EXPECT_CALL(*mTimeStats, incrementJankyFrames(HasBit(JankType::AppDeadlineMissed)));
+ auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions(
+ {std::chrono::duration_cast<std::chrono::nanoseconds>(10ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(20ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()});
+ int64_t sfToken1 = mTokenManager->generateTokenForPredictions(
+ {std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(56ms).count(),
+ std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()});
+ auto surfaceFrame1 =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, surfaceFrameToken1);
+ surfaceFrame1->setAcquireFenceTime(
+ std::chrono::duration_cast<std::chrono::nanoseconds>(45ms).count());
+ mFrameTimeline->setSfWakeUp(sfToken1,
+ std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count());
+
+ mFrameTimeline->addSurfaceFrame(surfaceFrame1,
+ SurfaceFrame::PresentState::Presented);
+ presentFence1->signalForTest(
+ std::chrono::duration_cast<std::chrono::nanoseconds>(90ms).count());
+ mFrameTimeline->setSfPresent(std::chrono::duration_cast<std::chrono::nanoseconds>(56ms).count(),
+ presentFence1);
+
+ EXPECT_NE(surfaceFrame1->getJankType(), std::nullopt);
+ EXPECT_TRUE((surfaceFrame1->getJankType().value() & JankType::AppDeadlineMissed) != 0);
+}
+
+/*
+ * Tracing Tests
+ *
+ * Trace packets are flushed all the way only when the next packet is traced.
+ * For example: trace<Display/Surface>Frame() will create a TracePacket but not flush it. Only when
+ * another TracePacket is created, the previous one is guaranteed to be flushed. The following tests
+ * will have additional empty frames created for this reason.
+ */
+TEST_F(FrameTimelineTest, tracing_noPacketsSentWithoutTraceStart) {
+ auto tracingSession = getTracingSessionForTest();
+ auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+
+ int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
+ int64_t token2 = mTokenManager->generateTokenForPredictions({40, 50, 60});
+ auto surfaceFrame1 = mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, token1);
+
+ // Set up the display frame
+ mFrameTimeline->setSfWakeUp(token1, 20);
+ mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame1), SurfaceFrame::PresentState::Dropped);
+ mFrameTimeline->setSfPresent(25, presentFence1);
+ presentFence1->signalForTest(30);
+
+ // Trigger a flushPresentFence (which will call trace function) by calling setSfPresent for the
+ // next frame
+ mFrameTimeline->setSfWakeUp(token2, 50);
+ mFrameTimeline->setSfPresent(55, presentFence2);
+
+ auto packets = readFrameTimelinePacketsBlocking(tracingSession.get());
+ EXPECT_EQ(packets.size(), 0);
+}
+
+TEST_F(FrameTimelineTest, tracing_sanityTest) {
+ auto tracingSession = getTracingSessionForTest();
+ auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+
+ tracingSession->StartBlocking();
+ int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
+ int64_t token2 = mTokenManager->generateTokenForPredictions({40, 50, 60});
+ auto surfaceFrame1 = mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, token1);
+
+ // Set up the display frame
+ mFrameTimeline->setSfWakeUp(token2, 20);
+ mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame1),
+ SurfaceFrame::PresentState::Presented);
+ mFrameTimeline->setSfPresent(25, presentFence1);
+ presentFence1->signalForTest(30);
+
+ // Trigger a flushPresentFence (which will call trace function) by calling setSfPresent for the
+ // next frame
+ mFrameTimeline->setSfWakeUp(token2, 50);
+ mFrameTimeline->setSfPresent(55, presentFence2);
+ presentFence2->signalForTest(55);
+
+ // The SurfaceFrame packet from the first frame is emitted, but not flushed yet. Emitting a new
+ // packet will flush it. To emit a new packet, we'll need to call flushPendingPresentFences()
+ // again, which is done by setSfPresent().
+ addEmptyDisplayFrame();
+ tracingSession->StopBlocking();
+
+ auto packets = readFrameTimelinePacketsBlocking(tracingSession.get());
+ // Display Frame 1 has two packets - DisplayFrame and a SurfaceFrame.
+ // Display Frame 2 has one packet - DisplayFrame. However, this packet has been emitted but not
+ // flushed through traced, so this is not counted.
+ EXPECT_EQ(packets.size(), 2);
+}
+
+TEST_F(FrameTimelineTest, traceDisplayFrame_invalidTokenDoesNotEmitTracePacket) {
+ auto tracingSession = getTracingSessionForTest();
+ auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+
+ tracingSession->StartBlocking();
+ int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
+
+ // Set up the display frame
+ mFrameTimeline->setSfWakeUp(-1, 20);
+ mFrameTimeline->setSfPresent(25, presentFence1);
+ presentFence1->signalForTest(30);
+
+ // Trigger a flushPresentFence (which will call trace function) by calling setSfPresent for the
+ // next frame
+ mFrameTimeline->setSfWakeUp(token1, 50);
+ mFrameTimeline->setSfPresent(55, presentFence2);
+ presentFence2->signalForTest(60);
+
+ addEmptyDisplayFrame();
+ tracingSession->StopBlocking();
+
+ auto packets = readFrameTimelinePacketsBlocking(tracingSession.get());
+ // Display Frame 1 has no packets.
+ // Display Frame 2 has one packet - DisplayFrame. However, this packet has
+ // been emitted but not flushed through traced, so this is not counted.
+ EXPECT_EQ(packets.size(), 0);
+}
+
+TEST_F(FrameTimelineTest, traceSurfaceFrame_invalidTokenDoesNotEmitTracePacket) {
+ auto tracingSession = getTracingSessionForTest();
+ auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+
+ tracingSession->StartBlocking();
+ int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30});
+ int64_t token2 = mTokenManager->generateTokenForPredictions({40, 50, 60});
+ auto surfaceFrame1 = mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, std::nullopt);
+
+ // Set up the display frame
+ mFrameTimeline->setSfWakeUp(token1, 20);
+ mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame1), SurfaceFrame::PresentState::Dropped);
+ mFrameTimeline->setSfPresent(25, presentFence1);
+ presentFence1->signalForTest(30);
+
+ // Trigger a flushPresentFence (which will call trace function) by calling setSfPresent for the
+ // next frame
+ mFrameTimeline->setSfWakeUp(token2, 50);
+ mFrameTimeline->setSfPresent(55, presentFence2);
+ presentFence2->signalForTest(60);
+
+ addEmptyDisplayFrame();
+ tracingSession->StopBlocking();
+
+ auto packets = readFrameTimelinePacketsBlocking(tracingSession.get());
+ // Display Frame 1 has one packet - DisplayFrame (SurfaceFrame shouldn't be traced since it has
+ // an invalid token).
+ // Display Frame 2 has one packet - DisplayFrame. However, this packet has
+ // been emitted but not flushed through traced, so this is not counted.
+ EXPECT_EQ(packets.size(), 1);
+}
+
+void validateDisplayFrameEvent(const ProtoDisplayFrame& received, const ProtoDisplayFrame& source) {
+ ASSERT_TRUE(received.has_token());
+ EXPECT_EQ(received.token(), source.token());
+
+ ASSERT_TRUE(received.has_present_type());
+ EXPECT_EQ(received.present_type(), source.present_type());
+ ASSERT_TRUE(received.has_on_time_finish());
+ EXPECT_EQ(received.on_time_finish(), source.on_time_finish());
+ ASSERT_TRUE(received.has_gpu_composition());
+ EXPECT_EQ(received.gpu_composition(), source.gpu_composition());
+ ASSERT_TRUE(received.has_jank_type());
+ EXPECT_EQ(received.jank_type(), source.jank_type());
+
+ ASSERT_TRUE(received.has_expected_start_ns());
+ EXPECT_EQ(received.expected_start_ns(), source.expected_start_ns());
+ ASSERT_TRUE(received.has_expected_end_ns());
+ EXPECT_EQ(received.expected_end_ns(), source.expected_end_ns());
+
+ ASSERT_TRUE(received.has_actual_start_ns());
+ EXPECT_EQ(received.actual_start_ns(), source.actual_start_ns());
+ ASSERT_TRUE(received.has_actual_end_ns());
+ EXPECT_EQ(received.actual_end_ns(), source.actual_end_ns());
+}
+
+void validateSurfaceFrameEvent(const ProtoSurfaceFrame& received, const ProtoSurfaceFrame& source) {
+ ASSERT_TRUE(received.has_token());
+ EXPECT_EQ(received.token(), source.token());
+
+ ASSERT_TRUE(received.has_display_frame_token());
+ EXPECT_EQ(received.display_frame_token(), source.display_frame_token());
+
+ ASSERT_TRUE(received.has_present_type());
+ EXPECT_EQ(received.present_type(), source.present_type());
+ ASSERT_TRUE(received.has_on_time_finish());
+ EXPECT_EQ(received.on_time_finish(), source.on_time_finish());
+ ASSERT_TRUE(received.has_gpu_composition());
+ EXPECT_EQ(received.gpu_composition(), source.gpu_composition());
+ ASSERT_TRUE(received.has_jank_type());
+ EXPECT_EQ(received.jank_type(), source.jank_type());
+
+ ASSERT_TRUE(received.has_expected_start_ns());
+ EXPECT_EQ(received.expected_start_ns(), source.expected_start_ns());
+ ASSERT_TRUE(received.has_expected_end_ns());
+ EXPECT_EQ(received.expected_end_ns(), source.expected_end_ns());
+
+ ASSERT_TRUE(received.has_actual_start_ns());
+ EXPECT_EQ(received.actual_start_ns(), source.actual_start_ns());
+ ASSERT_TRUE(received.has_actual_end_ns());
+ EXPECT_EQ(received.actual_end_ns(), source.actual_end_ns());
+
+ ASSERT_TRUE(received.has_layer_name());
+ EXPECT_EQ(received.layer_name(), source.layer_name());
+ ASSERT_TRUE(received.has_pid());
+ EXPECT_EQ(received.pid(), source.pid());
+}
+
+TEST_F(FrameTimelineTest, traceDisplayFrame_emitsValidTracePacket) {
+ auto tracingSession = getTracingSessionForTest();
+ auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+
+ tracingSession->StartBlocking();
+ int64_t displayFrameToken1 = mTokenManager->generateTokenForPredictions({10, 25, 30});
+ int64_t displayFrameToken2 = mTokenManager->generateTokenForPredictions({40, 50, 60});
+
+ // Set up the display frame
+ mFrameTimeline->setSfWakeUp(displayFrameToken1, 20);
+ mFrameTimeline->setSfPresent(26, presentFence1);
+ presentFence1->signalForTest(31);
+
+ ProtoDisplayFrame protoDisplayFrame;
+ protoDisplayFrame.set_token(displayFrameToken1);
+ protoDisplayFrame.set_present_type(ProtoPresentType(FrameTimelineEvent::PRESENT_ON_TIME));
+ protoDisplayFrame.set_on_time_finish(true);
+ protoDisplayFrame.set_gpu_composition(false);
+ protoDisplayFrame.set_jank_type(ProtoJankType(FrameTimelineEvent::JANK_NONE));
+ protoDisplayFrame.set_expected_start_ns(10);
+ protoDisplayFrame.set_expected_end_ns(25);
+ protoDisplayFrame.set_actual_start_ns(20);
+ protoDisplayFrame.set_actual_end_ns(26);
+
+ // Trigger a flushPresentFence (which will call trace function) by calling setSfPresent for the
+ // next frame
+ mFrameTimeline->setSfWakeUp(displayFrameToken2, 50);
+ mFrameTimeline->setSfPresent(55, presentFence2);
+ presentFence2->signalForTest(55);
+
+ addEmptyDisplayFrame();
+ tracingSession->StopBlocking();
+
+ auto packets = readFrameTimelinePacketsBlocking(tracingSession.get());
+ // Display Frame 1 has one packet - DisplayFrame.
+ // Display Frame 2 has one packet - DisplayFrame. However, this packet has been emitted but not
+ // flushed through traced, so this is not counted.
+ EXPECT_EQ(packets.size(), 1);
+
+ const auto& packet = packets[0];
+ ASSERT_TRUE(packet.has_timestamp());
+ ASSERT_TRUE(packet.has_frame_timeline_event());
+
+ const auto& event = packet.frame_timeline_event();
+ ASSERT_TRUE(event.has_display_frame());
+ ASSERT_FALSE(event.has_surface_frame());
+ const auto& displayFrameEvent = event.display_frame();
+ validateDisplayFrameEvent(displayFrameEvent, protoDisplayFrame);
+}
+
+TEST_F(FrameTimelineTest, traceSurfaceFrame_emitsValidTracePacket) {
+ auto tracingSession = getTracingSessionForTest();
+ auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+ auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE);
+
+ tracingSession->StartBlocking();
+ int64_t surfaceFrameToken = mTokenManager->generateTokenForPredictions({10, 25, 40});
+ int64_t displayFrameToken1 = mTokenManager->generateTokenForPredictions({30, 35, 40});
+ int64_t displayFrameToken2 = mTokenManager->generateTokenForPredictions({40, 50, 60});
+
+ auto surfaceFrame1 =
+ mFrameTimeline->createSurfaceFrameForToken(sPidOne, sUidOne, sLayerNameOne,
+ sLayerNameOne, surfaceFrameToken);
+ surfaceFrame1->setActualStartTime(0);
+ surfaceFrame1->setActualQueueTime(15);
+ surfaceFrame1->setAcquireFenceTime(20);
+
+ ProtoSurfaceFrame protoSurfaceFrame;
+ protoSurfaceFrame.set_token(surfaceFrameToken);
+ protoSurfaceFrame.set_display_frame_token(displayFrameToken1);
+ protoSurfaceFrame.set_present_type(ProtoPresentType(FrameTimelineEvent::PRESENT_ON_TIME));
+ protoSurfaceFrame.set_on_time_finish(true);
+ protoSurfaceFrame.set_gpu_composition(false);
+ protoSurfaceFrame.set_jank_type(ProtoJankType(FrameTimelineEvent::JANK_NONE));
+ protoSurfaceFrame.set_expected_start_ns(10);
+ protoSurfaceFrame.set_expected_end_ns(25);
+ protoSurfaceFrame.set_actual_start_ns(0);
+ protoSurfaceFrame.set_actual_end_ns(20);
+ protoSurfaceFrame.set_layer_name(sLayerNameOne);
+ protoSurfaceFrame.set_pid(sPidOne);
+
+ // Set up the display frame
+ mFrameTimeline->setSfWakeUp(displayFrameToken1, 20);
+ mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame1),
+ SurfaceFrame::PresentState::Presented);
+ mFrameTimeline->setSfPresent(26, presentFence1);
+ presentFence1->signalForTest(31);
+
+ // Trigger a flushPresentFence (which will call trace function) by calling setSfPresent for the
+ // next frame
+ mFrameTimeline->setSfWakeUp(displayFrameToken2, 50);
+ mFrameTimeline->setSfPresent(55, presentFence2);
+ presentFence2->signalForTest(55);
+
+ addEmptyDisplayFrame();
+ tracingSession->StopBlocking();
+
+ auto packets = readFrameTimelinePacketsBlocking(tracingSession.get());
+ // Display Frame 1 has one packet - DisplayFrame and a SurfaceFrame.
+ // Display Frame 2 has one packet - DisplayFrame. However, this packet has been emitted but not
+ // flushed through traced, so this is not counted.
+ EXPECT_EQ(packets.size(), 2);
+
+ const auto& packet = packets[1];
+ ASSERT_TRUE(packet.has_timestamp());
+ ASSERT_TRUE(packet.has_frame_timeline_event());
+
+ const auto& event = packet.frame_timeline_event();
+ ASSERT_TRUE(!event.has_display_frame());
+ ASSERT_TRUE(event.has_surface_frame());
+ const auto& surfaceFrameEvent = event.surface_frame();
+ validateSurfaceFrameEvent(surfaceFrameEvent, protoSurfaceFrame);
+}
+
} // namespace android::frametimeline
diff --git a/services/surfaceflinger/tests/unittests/LayerHistoryTest.cpp b/services/surfaceflinger/tests/unittests/LayerHistoryTest.cpp
index 0fbe8ec..cbc1e02 100644
--- a/services/surfaceflinger/tests/unittests/LayerHistoryTest.cpp
+++ b/services/surfaceflinger/tests/unittests/LayerHistoryTest.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright 2019 The Android Open Source Project
+ * 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.
@@ -14,13 +14,10 @@
* 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 "LayerHistoryTest"
+#include <Layer.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <log/log.h>
@@ -35,36 +32,79 @@
using testing::_;
using testing::Return;
-namespace android::scheduler {
+namespace android {
+
+namespace scheduler {
class LayerHistoryTest : public testing::Test {
protected:
- static constexpr auto PRESENT_TIME_HISTORY_SIZE = LayerInfo::PresentTimeHistory::HISTORY_SIZE;
+ static constexpr auto PRESENT_TIME_HISTORY_SIZE = LayerInfo::HISTORY_SIZE;
static constexpr auto MAX_FREQUENT_LAYER_PERIOD_NS = LayerInfo::MAX_FREQUENT_LAYER_PERIOD_NS;
+ static constexpr auto FREQUENT_LAYER_WINDOW_SIZE = LayerInfo::FREQUENT_LAYER_WINDOW_SIZE;
+ static constexpr auto PRESENT_TIME_HISTORY_DURATION = LayerInfo::HISTORY_DURATION;
+ static constexpr auto REFRESH_RATE_AVERAGE_HISTORY_DURATION =
+ LayerInfo::RefreshRateHistory::HISTORY_DURATION;
- static constexpr float LO_FPS = 30.f;
- static constexpr nsecs_t LO_FPS_PERIOD = 33'333'333;
+ static constexpr Fps LO_FPS{30.f};
+ static constexpr auto LO_FPS_PERIOD = LO_FPS.getPeriodNsecs();
- static constexpr float HI_FPS = 90.f;
- static constexpr nsecs_t HI_FPS_PERIOD = 11'111'111;
+ static constexpr Fps HI_FPS{90.f};
+ static constexpr auto HI_FPS_PERIOD = HI_FPS.getPeriodNsecs();
LayerHistoryTest() { mFlinger.resetScheduler(mScheduler); }
void SetUp() override { ASSERT_TRUE(mScheduler->hasLayerHistory()); }
- impl::LayerHistory& history() { return *mScheduler->mutableLayerHistory(); }
- const impl::LayerHistory& history() const { return *mScheduler->mutableLayerHistory(); }
+ LayerHistory& history() { return *mScheduler->mutableLayerHistory(); }
+ const LayerHistory& history() const { return *mScheduler->mutableLayerHistory(); }
size_t layerCount() const { return mScheduler->layerHistorySize(); }
size_t activeLayerCount() const NO_THREAD_SAFETY_ANALYSIS { return history().mActiveLayersEnd; }
- size_t frequentLayerCount(nsecs_t now) const NO_THREAD_SAFETY_ANALYSIS {
+ auto frequentLayerCount(nsecs_t now) const NO_THREAD_SAFETY_ANALYSIS {
const auto& infos = history().mLayerInfos;
- return std::count_if(infos.begin(), infos.begin() + history().mActiveLayersEnd,
+ return std::count_if(infos.begin(),
+ infos.begin() + static_cast<long>(history().mActiveLayersEnd),
[now](const auto& pair) { return pair.second->isFrequent(now); });
}
+ auto animatingLayerCount(nsecs_t now) const NO_THREAD_SAFETY_ANALYSIS {
+ const auto& infos = history().mLayerInfos;
+ return std::count_if(infos.begin(),
+ infos.begin() + static_cast<long>(history().mActiveLayersEnd),
+ [now](const auto& pair) { return pair.second->isAnimating(now); });
+ }
+
+ void setDefaultLayerVote(Layer* layer,
+ LayerHistory::LayerVoteType vote) NO_THREAD_SAFETY_ANALYSIS {
+ for (auto& [weak, info] : history().mLayerInfos) {
+ if (auto strong = weak.promote(); strong && strong.get() == layer) {
+ info->setDefaultLayerVote(vote);
+ return;
+ }
+ }
+ }
+
auto createLayer() { return sp<mock::MockLayer>(new mock::MockLayer(mFlinger.flinger())); }
+ auto createLayer(std::string name) {
+ return sp<mock::MockLayer>(new mock::MockLayer(mFlinger.flinger(), std::move(name)));
+ }
+
+ void recordFramesAndExpect(const sp<mock::MockLayer>& layer, nsecs_t& time, Fps frameRate,
+ Fps desiredRefreshRate, int numFrames) {
+ LayerHistory::Summary summary;
+ for (int i = 0; i < numFrames; i++) {
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += frameRate.getPeriodNsecs();
+
+ summary = history().summarize(time);
+ }
+
+ ASSERT_EQ(1, summary.size());
+ ASSERT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
+ ASSERT_TRUE(desiredRefreshRate.equalsWithMargin(summary[0].desiredRefreshRate))
+ << "Frame rate is " << frameRate;
+ }
Hwc2::mock::Display mDisplay;
RefreshRateConfigs mConfigs{{HWC2::Display::Config::Builder(mDisplay, 0)
@@ -78,14 +118,10 @@
HwcConfigIndexType(0)};
mock::NoOpSchedulerCallback mSchedulerCallback;
- static constexpr bool kUseContentDetectionV2 = false;
- TestableScheduler* const mScheduler =
- new TestableScheduler(mConfigs, mSchedulerCallback, kUseContentDetectionV2);
+ TestableScheduler* const mScheduler = new TestableScheduler(mConfigs, mSchedulerCallback);
TestableSurfaceFlinger mFlinger;
-
- const nsecs_t mTime = systemTime();
};
namespace {
@@ -93,83 +129,259 @@
TEST_F(LayerHistoryTest, oneLayer) {
const auto layer = createLayer();
EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameSelectionPriority()).WillRepeatedly(Return(1));
EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
EXPECT_EQ(1, layerCount());
EXPECT_EQ(0, activeLayerCount());
- // no layers are returned if no layers are active.
- ASSERT_TRUE(history().summarize(mTime).empty());
+ const nsecs_t time = systemTime();
+
+ // No layers returned if no layers are active.
+ EXPECT_TRUE(history().summarize(time).empty());
EXPECT_EQ(0, activeLayerCount());
- // no layers are returned if active layers have insufficient history.
+ // Max returned if active layers have insufficient history.
for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE - 1; i++) {
- history().record(layer.get(), 0, mTime, LayerHistory::LayerUpdateType::Buffer);
- ASSERT_TRUE(history().summarize(mTime).empty());
+ history().record(layer.get(), 0, time, LayerHistory::LayerUpdateType::Buffer);
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
EXPECT_EQ(1, activeLayerCount());
}
- // High FPS is returned once enough history has been recorded.
+ // Max is returned since we have enough history but there is no timestamp votes.
for (int i = 0; i < 10; i++) {
- history().record(layer.get(), 0, mTime, LayerHistory::LayerUpdateType::Buffer);
- ASSERT_EQ(1, history().summarize(mTime).size());
- EXPECT_FLOAT_EQ(HI_FPS, history().summarize(mTime)[0].desiredRefreshRate);
+ history().record(layer.get(), 0, time, LayerHistory::LayerUpdateType::Buffer);
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
EXPECT_EQ(1, activeLayerCount());
}
}
+TEST_F(LayerHistoryTest, oneInvisibleLayer) {
+ const auto layer = createLayer();
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
+
+ EXPECT_EQ(1, layerCount());
+ EXPECT_EQ(0, activeLayerCount());
+
+ nsecs_t time = systemTime();
+
+ history().record(layer.get(), 0, time, LayerHistory::LayerUpdateType::Buffer);
+ auto summary = history().summarize(time);
+ ASSERT_EQ(1, history().summarize(time).size());
+ // Layer is still considered inactive so we expect to get Min
+ EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
+ EXPECT_EQ(1, activeLayerCount());
+
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(false));
+
+ summary = history().summarize(time);
+ EXPECT_TRUE(history().summarize(time).empty());
+ EXPECT_EQ(0, activeLayerCount());
+}
+
TEST_F(LayerHistoryTest, explicitTimestamp) {
const auto layer = createLayer();
EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameSelectionPriority()).WillRepeatedly(Return(1));
EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
EXPECT_EQ(1, layerCount());
EXPECT_EQ(0, activeLayerCount());
- nsecs_t time = mTime;
+ nsecs_t time = systemTime();
for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
time += LO_FPS_PERIOD;
}
- ASSERT_EQ(1, history().summarize(mTime).size());
- EXPECT_FLOAT_EQ(LO_FPS, history().summarize(mTime)[0].desiredRefreshRate);
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, history().summarize(time)[0].vote);
+ EXPECT_TRUE(LO_FPS.equalsWithMargin(history().summarize(time)[0].desiredRefreshRate));
EXPECT_EQ(1, activeLayerCount());
EXPECT_EQ(1, frequentLayerCount(time));
}
+TEST_F(LayerHistoryTest, oneLayerNoVote) {
+ const auto layer = createLayer();
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
+
+ setDefaultLayerVote(layer.get(), LayerHistory::LayerVoteType::NoVote);
+
+ EXPECT_EQ(1, layerCount());
+ EXPECT_EQ(0, activeLayerCount());
+
+ nsecs_t time = systemTime();
+ for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += HI_FPS_PERIOD;
+ }
+
+ ASSERT_TRUE(history().summarize(time).empty());
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(1, frequentLayerCount(time));
+
+ // layer became inactive
+ time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
+ ASSERT_TRUE(history().summarize(time).empty());
+ EXPECT_EQ(0, activeLayerCount());
+ EXPECT_EQ(0, frequentLayerCount(time));
+}
+
+TEST_F(LayerHistoryTest, oneLayerMinVote) {
+ const auto layer = createLayer();
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
+
+ setDefaultLayerVote(layer.get(), LayerHistory::LayerVoteType::Min);
+
+ EXPECT_EQ(1, layerCount());
+ EXPECT_EQ(0, activeLayerCount());
+
+ nsecs_t time = systemTime();
+ for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += HI_FPS_PERIOD;
+ }
+
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Min, history().summarize(time)[0].vote);
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(1, frequentLayerCount(time));
+
+ // layer became inactive
+ time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
+ ASSERT_TRUE(history().summarize(time).empty());
+ EXPECT_EQ(0, activeLayerCount());
+ EXPECT_EQ(0, frequentLayerCount(time));
+}
+
+TEST_F(LayerHistoryTest, oneLayerMaxVote) {
+ const auto layer = createLayer();
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
+
+ setDefaultLayerVote(layer.get(), LayerHistory::LayerVoteType::Max);
+
+ EXPECT_EQ(1, layerCount());
+ EXPECT_EQ(0, activeLayerCount());
+
+ nsecs_t time = systemTime();
+ for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += LO_FPS_PERIOD;
+ }
+
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(1, frequentLayerCount(time));
+
+ // layer became inactive
+ time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
+ ASSERT_TRUE(history().summarize(time).empty());
+ EXPECT_EQ(0, activeLayerCount());
+ EXPECT_EQ(0, frequentLayerCount(time));
+}
+
+TEST_F(LayerHistoryTest, oneLayerExplicitVote) {
+ auto layer = createLayer();
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree())
+ .WillRepeatedly(
+ Return(Layer::FrameRate(Fps(73.4f), Layer::FrameRateCompatibility::Default)));
+
+ EXPECT_EQ(1, layerCount());
+ EXPECT_EQ(0, activeLayerCount());
+
+ nsecs_t time = systemTime();
+ for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += HI_FPS_PERIOD;
+ }
+
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::ExplicitDefault, history().summarize(time)[0].vote);
+ EXPECT_TRUE(Fps(73.4f).equalsWithMargin(history().summarize(time)[0].desiredRefreshRate));
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(1, frequentLayerCount(time));
+
+ // layer became inactive, but the vote stays
+ setDefaultLayerVote(layer.get(), LayerHistory::LayerVoteType::Heuristic);
+ time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::ExplicitDefault, history().summarize(time)[0].vote);
+ EXPECT_TRUE(Fps(73.4f).equalsWithMargin(history().summarize(time)[0].desiredRefreshRate));
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(0, frequentLayerCount(time));
+}
+
+TEST_F(LayerHistoryTest, oneLayerExplicitExactVote) {
+ auto layer = createLayer();
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree())
+ .WillRepeatedly(Return(
+ Layer::FrameRate(Fps(73.4f), Layer::FrameRateCompatibility::ExactOrMultiple)));
+
+ EXPECT_EQ(1, layerCount());
+ EXPECT_EQ(0, activeLayerCount());
+
+ nsecs_t time = systemTime();
+ for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += HI_FPS_PERIOD;
+ }
+
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::ExplicitExactOrMultiple,
+ history().summarize(time)[0].vote);
+ EXPECT_TRUE(Fps(73.4f).equalsWithMargin(history().summarize(time)[0].desiredRefreshRate));
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(1, frequentLayerCount(time));
+
+ // layer became inactive, but the vote stays
+ setDefaultLayerVote(layer.get(), LayerHistory::LayerVoteType::Heuristic);
+ time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::ExplicitExactOrMultiple,
+ history().summarize(time)[0].vote);
+ EXPECT_TRUE(Fps(73.4f).equalsWithMargin(history().summarize(time)[0].desiredRefreshRate));
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(0, frequentLayerCount(time));
+}
+
TEST_F(LayerHistoryTest, multipleLayers) {
auto layer1 = createLayer();
auto layer2 = createLayer();
auto layer3 = createLayer();
EXPECT_CALL(*layer1, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer1, getFrameSelectionPriority()).WillRepeatedly(Return(1));
EXPECT_CALL(*layer1, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
EXPECT_CALL(*layer2, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer2, getFrameSelectionPriority()).WillRepeatedly(Return(1));
EXPECT_CALL(*layer2, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
EXPECT_CALL(*layer3, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer3, getFrameSelectionPriority()).WillRepeatedly(Return(1));
EXPECT_CALL(*layer3, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
- nsecs_t time = mTime;
+
+ nsecs_t time = systemTime();
EXPECT_EQ(3, layerCount());
EXPECT_EQ(0, activeLayerCount());
EXPECT_EQ(0, frequentLayerCount(time));
+ LayerHistory::Summary summary;
+
// layer1 is active but infrequent.
for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
history().record(layer1.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
+ summary = history().summarize(time);
}
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_FLOAT_EQ(LO_FPS, history().summarize(time)[0].desiredRefreshRate);
+ ASSERT_EQ(1, summary.size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Min, summary[0].vote);
EXPECT_EQ(1, activeLayerCount());
EXPECT_EQ(0, frequentLayerCount(time));
@@ -177,26 +389,31 @@
for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
history().record(layer2.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
time += HI_FPS_PERIOD;
+ summary = history().summarize(time);
}
// layer1 is still active but infrequent.
history().record(layer1.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- ASSERT_EQ(2, history().summarize(time).size());
- EXPECT_FLOAT_EQ(LO_FPS, history().summarize(time)[0].desiredRefreshRate);
- EXPECT_FLOAT_EQ(HI_FPS, history().summarize(time)[1].desiredRefreshRate);
+ ASSERT_EQ(2, summary.size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Min, summary[0].vote);
+ ASSERT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[1].vote);
+ EXPECT_TRUE(HI_FPS.equalsWithMargin(history().summarize(time)[1].desiredRefreshRate));
+
EXPECT_EQ(2, activeLayerCount());
EXPECT_EQ(1, frequentLayerCount(time));
// layer1 is no longer active.
// layer2 is frequent and has low refresh rate.
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
+ for (int i = 0; i < 2 * PRESENT_TIME_HISTORY_SIZE; i++) {
history().record(layer2.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
time += LO_FPS_PERIOD;
+ summary = history().summarize(time);
}
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_FLOAT_EQ(LO_FPS, history().summarize(time)[0].desiredRefreshRate);
+ ASSERT_EQ(1, summary.size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
+ EXPECT_TRUE(LO_FPS.equalsWithMargin(summary[0].desiredRefreshRate));
EXPECT_EQ(1, activeLayerCount());
EXPECT_EQ(1, frequentLayerCount(time));
@@ -210,26 +427,36 @@
history().record(layer3.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
time += HI_FPS_PERIOD;
+ summary = history().summarize(time);
}
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_FLOAT_EQ(LO_FPS, history().summarize(time)[0].desiredRefreshRate);
+ ASSERT_EQ(2, summary.size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
+ EXPECT_TRUE(LO_FPS.equalsWithMargin(summary[0].desiredRefreshRate));
+ EXPECT_EQ(LayerHistory::LayerVoteType::Max, summary[1].vote);
EXPECT_EQ(2, activeLayerCount());
EXPECT_EQ(2, frequentLayerCount(time));
// layer3 becomes recently active.
history().record(layer3.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- ASSERT_EQ(2, history().summarize(time).size());
- EXPECT_FLOAT_EQ(LO_FPS, history().summarize(time)[0].desiredRefreshRate);
- EXPECT_FLOAT_EQ(HI_FPS, history().summarize(time)[1].desiredRefreshRate);
+ summary = history().summarize(time);
+ ASSERT_EQ(2, summary.size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
+ EXPECT_TRUE(LO_FPS.equalsWithMargin(summary[0].desiredRefreshRate));
+ EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[1].vote);
+ EXPECT_TRUE(HI_FPS.equalsWithMargin(summary[1].desiredRefreshRate));
EXPECT_EQ(2, activeLayerCount());
EXPECT_EQ(2, frequentLayerCount(time));
// layer1 expires.
layer1.clear();
- ASSERT_EQ(2, history().summarize(time).size());
- EXPECT_FLOAT_EQ(LO_FPS, history().summarize(time)[0].desiredRefreshRate);
- EXPECT_FLOAT_EQ(HI_FPS, history().summarize(time)[1].desiredRefreshRate);
+ summary = history().summarize(time);
+ ASSERT_EQ(2, summary.size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
+ EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
+ EXPECT_TRUE(LO_FPS.equalsWithMargin(summary[0].desiredRefreshRate));
+ EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[1].vote);
+ EXPECT_TRUE(HI_FPS.equalsWithMargin(summary[1].desiredRefreshRate));
EXPECT_EQ(2, layerCount());
EXPECT_EQ(2, activeLayerCount());
EXPECT_EQ(2, frequentLayerCount(time));
@@ -239,42 +466,291 @@
for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
history().record(layer2.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
time += LO_FPS_PERIOD;
+ summary = history().summarize(time);
}
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_FLOAT_EQ(LO_FPS, history().summarize(time)[0].desiredRefreshRate);
+ ASSERT_EQ(1, summary.size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
+ EXPECT_TRUE(LO_FPS.equalsWithMargin(summary[0].desiredRefreshRate));
EXPECT_EQ(1, activeLayerCount());
EXPECT_EQ(1, frequentLayerCount(time));
// layer2 expires.
layer2.clear();
- ASSERT_TRUE(history().summarize(time).empty());
+ summary = history().summarize(time);
+ EXPECT_TRUE(summary.empty());
EXPECT_EQ(1, layerCount());
EXPECT_EQ(0, activeLayerCount());
EXPECT_EQ(0, frequentLayerCount(time));
// layer3 becomes active and has high refresh rate.
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
+ for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE + FREQUENT_LAYER_WINDOW_SIZE + 1; i++) {
history().record(layer3.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
time += HI_FPS_PERIOD;
+ summary = history().summarize(time);
}
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_FLOAT_EQ(HI_FPS, history().summarize(time)[0].desiredRefreshRate);
+ ASSERT_EQ(1, summary.size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
+ EXPECT_TRUE(HI_FPS.equalsWithMargin(summary[0].desiredRefreshRate));
EXPECT_EQ(1, layerCount());
EXPECT_EQ(1, activeLayerCount());
EXPECT_EQ(1, frequentLayerCount(time));
// layer3 expires.
layer3.clear();
- ASSERT_TRUE(history().summarize(time).empty());
+ summary = history().summarize(time);
+ EXPECT_TRUE(summary.empty());
EXPECT_EQ(0, layerCount());
EXPECT_EQ(0, activeLayerCount());
EXPECT_EQ(0, frequentLayerCount(time));
}
-} // namespace
-} // namespace android::scheduler
+TEST_F(LayerHistoryTest, inactiveLayers) {
+ auto layer = createLayer();
-// TODO(b/129481165): remove the #pragma below and fix conversion issues
-#pragma clang diagnostic pop // ignored "-Wconversion"
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
+
+ nsecs_t time = systemTime();
+
+ // the very first updates makes the layer frequent
+ for (int i = 0; i < FREQUENT_LAYER_WINDOW_SIZE - 1; i++) {
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
+
+ EXPECT_EQ(1, layerCount());
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(1, frequentLayerCount(time));
+ }
+
+ // the next update with the MAX_FREQUENT_LAYER_PERIOD_NS will get us to infrequent
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
+
+ EXPECT_EQ(1, layerCount());
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Min, history().summarize(time)[0].vote);
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(0, frequentLayerCount(time));
+
+ // advance the time for the previous frame to be inactive
+ time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
+
+ // Now event if we post a quick few frame we should stay infrequent
+ for (int i = 0; i < FREQUENT_LAYER_WINDOW_SIZE - 1; i++) {
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += HI_FPS_PERIOD;
+
+ EXPECT_EQ(1, layerCount());
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Min, history().summarize(time)[0].vote);
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(0, frequentLayerCount(time));
+ }
+
+ // More quick frames will get us to frequent again
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += HI_FPS_PERIOD;
+
+ EXPECT_EQ(1, layerCount());
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(1, frequentLayerCount(time));
+}
+
+TEST_F(LayerHistoryTest, invisibleExplicitLayer) {
+ auto explicitVisiblelayer = createLayer();
+ auto explicitInvisiblelayer = createLayer();
+
+ EXPECT_CALL(*explicitVisiblelayer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*explicitVisiblelayer, getFrameRateForLayerTree())
+ .WillRepeatedly(Return(
+ Layer::FrameRate(Fps(60.0f), Layer::FrameRateCompatibility::ExactOrMultiple)));
+
+ EXPECT_CALL(*explicitInvisiblelayer, isVisible()).WillRepeatedly(Return(false));
+ EXPECT_CALL(*explicitInvisiblelayer, getFrameRateForLayerTree())
+ .WillRepeatedly(Return(
+ Layer::FrameRate(Fps(90.0f), Layer::FrameRateCompatibility::ExactOrMultiple)));
+
+ nsecs_t time = systemTime();
+
+ // Post a buffer to the layers to make them active
+ history().record(explicitVisiblelayer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ history().record(explicitInvisiblelayer.get(), time, time,
+ LayerHistory::LayerUpdateType::Buffer);
+
+ EXPECT_EQ(2, layerCount());
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::ExplicitExactOrMultiple,
+ history().summarize(time)[0].vote);
+ EXPECT_TRUE(Fps(60.0f).equalsWithMargin(history().summarize(time)[0].desiredRefreshRate));
+ EXPECT_EQ(2, activeLayerCount());
+ EXPECT_EQ(2, frequentLayerCount(time));
+}
+
+TEST_F(LayerHistoryTest, infrequentAnimatingLayer) {
+ auto layer = createLayer();
+
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
+
+ nsecs_t time = systemTime();
+
+ EXPECT_EQ(1, layerCount());
+ EXPECT_EQ(0, activeLayerCount());
+ EXPECT_EQ(0, frequentLayerCount(time));
+ EXPECT_EQ(0, animatingLayerCount(time));
+
+ // layer is active but infrequent.
+ for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
+ }
+
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Min, history().summarize(time)[0].vote);
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(0, frequentLayerCount(time));
+ EXPECT_EQ(0, animatingLayerCount(time));
+
+ // another update with the same cadence keep in infrequent
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+ time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
+
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Min, history().summarize(time)[0].vote);
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(0, frequentLayerCount(time));
+ EXPECT_EQ(0, animatingLayerCount(time));
+
+ // an update as animation will immediately vote for Max
+ history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::AnimationTX);
+ time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
+
+ ASSERT_EQ(1, history().summarize(time).size());
+ EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
+ EXPECT_EQ(1, activeLayerCount());
+ EXPECT_EQ(0, frequentLayerCount(time));
+ EXPECT_EQ(1, animatingLayerCount(time));
+}
+
+TEST_F(LayerHistoryTest, heuristicLayer60Hz) {
+ const auto layer = createLayer();
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
+
+ nsecs_t time = systemTime();
+ for (float fps = 54.0f; fps < 65.0f; fps += 0.1f) {
+ recordFramesAndExpect(layer, time, Fps(fps), Fps(60.0f), PRESENT_TIME_HISTORY_SIZE);
+ }
+}
+
+TEST_F(LayerHistoryTest, heuristicLayer60_30Hz) {
+ const auto layer = createLayer();
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
+
+ nsecs_t time = systemTime();
+ recordFramesAndExpect(layer, time, Fps(60.0f), Fps(60.0f), PRESENT_TIME_HISTORY_SIZE);
+
+ recordFramesAndExpect(layer, time, Fps(60.0f), Fps(60.0f), PRESENT_TIME_HISTORY_SIZE);
+ recordFramesAndExpect(layer, time, Fps(30.0f), Fps(60.0f), PRESENT_TIME_HISTORY_SIZE);
+ recordFramesAndExpect(layer, time, Fps(30.0f), Fps(30.0f), PRESENT_TIME_HISTORY_SIZE);
+ recordFramesAndExpect(layer, time, Fps(60.0f), Fps(30.0f), PRESENT_TIME_HISTORY_SIZE);
+ recordFramesAndExpect(layer, time, Fps(60.0f), Fps(60.0f), PRESENT_TIME_HISTORY_SIZE);
+}
+
+TEST_F(LayerHistoryTest, heuristicLayerNotOscillating) {
+ const auto layer = createLayer();
+ EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
+
+ nsecs_t time = systemTime();
+
+ recordFramesAndExpect(layer, time, Fps(27.10f), Fps(30.0f), PRESENT_TIME_HISTORY_SIZE);
+ recordFramesAndExpect(layer, time, Fps(26.90f), Fps(30.0f), PRESENT_TIME_HISTORY_SIZE);
+ recordFramesAndExpect(layer, time, Fps(26.00f), Fps(24.0f), PRESENT_TIME_HISTORY_SIZE);
+ recordFramesAndExpect(layer, time, Fps(26.90f), Fps(24.0f), PRESENT_TIME_HISTORY_SIZE);
+ recordFramesAndExpect(layer, time, Fps(27.10f), Fps(30.0f), PRESENT_TIME_HISTORY_SIZE);
+}
+
+class LayerHistoryTestParameterized : public LayerHistoryTest,
+ public testing::WithParamInterface<std::chrono::nanoseconds> {
+};
+
+TEST_P(LayerHistoryTestParameterized, HeuristicLayerWithInfrequentLayer) {
+ std::chrono::nanoseconds infrequentUpdateDelta = GetParam();
+ auto heuristicLayer = createLayer("HeuristicLayer");
+
+ EXPECT_CALL(*heuristicLayer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*heuristicLayer, getFrameRateForLayerTree())
+ .WillRepeatedly(Return(Layer::FrameRate()));
+
+ auto infrequentLayer = createLayer("InfrequentLayer");
+ EXPECT_CALL(*infrequentLayer, isVisible()).WillRepeatedly(Return(true));
+ EXPECT_CALL(*infrequentLayer, getFrameRateForLayerTree())
+ .WillRepeatedly(Return(Layer::FrameRate()));
+
+ const nsecs_t startTime = systemTime();
+
+ const std::chrono::nanoseconds heuristicUpdateDelta = 41'666'667ns;
+ history().record(heuristicLayer.get(), startTime, startTime,
+ LayerHistory::LayerUpdateType::Buffer);
+ history().record(infrequentLayer.get(), startTime, startTime,
+ LayerHistory::LayerUpdateType::Buffer);
+
+ nsecs_t time = startTime;
+ nsecs_t lastInfrequentUpdate = startTime;
+ const int totalInfrequentLayerUpdates = FREQUENT_LAYER_WINDOW_SIZE * 5;
+ int infrequentLayerUpdates = 0;
+ while (infrequentLayerUpdates <= totalInfrequentLayerUpdates) {
+ time += heuristicUpdateDelta.count();
+ history().record(heuristicLayer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
+
+ if (time - lastInfrequentUpdate >= infrequentUpdateDelta.count()) {
+ ALOGI("submitting infrequent frame [%d/%d]", infrequentLayerUpdates,
+ totalInfrequentLayerUpdates);
+ lastInfrequentUpdate = time;
+ history().record(infrequentLayer.get(), time, time,
+ LayerHistory::LayerUpdateType::Buffer);
+ infrequentLayerUpdates++;
+ }
+
+ if (time - startTime > PRESENT_TIME_HISTORY_DURATION.count()) {
+ ASSERT_NE(0, history().summarize(time).size());
+ ASSERT_GE(2, history().summarize(time).size());
+
+ bool max = false;
+ bool min = false;
+ Fps heuristic{0.0};
+ for (const auto& layer : history().summarize(time)) {
+ if (layer.vote == LayerHistory::LayerVoteType::Heuristic) {
+ heuristic = layer.desiredRefreshRate;
+ } else if (layer.vote == LayerHistory::LayerVoteType::Max) {
+ max = true;
+ } else if (layer.vote == LayerHistory::LayerVoteType::Min) {
+ min = true;
+ }
+ }
+
+ if (infrequentLayerUpdates > FREQUENT_LAYER_WINDOW_SIZE) {
+ EXPECT_TRUE(Fps(24.0f).equalsWithMargin(heuristic));
+ EXPECT_FALSE(max);
+ if (history().summarize(time).size() == 2) {
+ EXPECT_TRUE(min);
+ }
+ }
+ }
+ }
+}
+
+INSTANTIATE_TEST_CASE_P(LeapYearTests, LayerHistoryTestParameterized,
+ ::testing::Values(1s, 2s, 3s, 4s, 5s));
+
+} // namespace
+} // namespace scheduler
+} // namespace android
diff --git a/services/surfaceflinger/tests/unittests/LayerHistoryTestV2.cpp b/services/surfaceflinger/tests/unittests/LayerHistoryTestV2.cpp
deleted file mode 100644
index cb376cd..0000000
--- a/services/surfaceflinger/tests/unittests/LayerHistoryTestV2.cpp
+++ /dev/null
@@ -1,756 +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.
- */
-
-#undef LOG_TAG
-#define LOG_TAG "LayerHistoryTestV2"
-
-#include <Layer.h>
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-#include <log/log.h>
-
-#include "Scheduler/LayerHistory.h"
-#include "Scheduler/LayerInfoV2.h"
-#include "TestableScheduler.h"
-#include "TestableSurfaceFlinger.h"
-#include "mock/MockLayer.h"
-#include "mock/MockSchedulerCallback.h"
-
-using testing::_;
-using testing::Return;
-
-namespace android::scheduler {
-
-class LayerHistoryTestV2 : public testing::Test {
-protected:
- static constexpr auto PRESENT_TIME_HISTORY_SIZE = LayerInfoV2::HISTORY_SIZE;
- static constexpr auto MAX_FREQUENT_LAYER_PERIOD_NS = LayerInfoV2::MAX_FREQUENT_LAYER_PERIOD_NS;
- static constexpr auto FREQUENT_LAYER_WINDOW_SIZE = LayerInfoV2::FREQUENT_LAYER_WINDOW_SIZE;
- static constexpr auto PRESENT_TIME_HISTORY_DURATION = LayerInfoV2::HISTORY_DURATION;
- static constexpr auto REFRESH_RATE_AVERAGE_HISTORY_DURATION =
- LayerInfoV2::RefreshRateHistory::HISTORY_DURATION;
-
- static constexpr float LO_FPS = 30.f;
- static constexpr auto LO_FPS_PERIOD = static_cast<nsecs_t>(1e9f / LO_FPS);
-
- static constexpr float HI_FPS = 90.f;
- static constexpr auto HI_FPS_PERIOD = static_cast<nsecs_t>(1e9f / HI_FPS);
-
- LayerHistoryTestV2() { mFlinger.resetScheduler(mScheduler); }
-
- void SetUp() override { ASSERT_TRUE(mScheduler->hasLayerHistory()); }
-
- impl::LayerHistoryV2& history() { return *mScheduler->mutableLayerHistoryV2(); }
- const impl::LayerHistoryV2& history() const { return *mScheduler->mutableLayerHistoryV2(); }
-
- size_t layerCount() const { return mScheduler->layerHistorySize(); }
- size_t activeLayerCount() const NO_THREAD_SAFETY_ANALYSIS { return history().mActiveLayersEnd; }
-
- auto frequentLayerCount(nsecs_t now) const NO_THREAD_SAFETY_ANALYSIS {
- const auto& infos = history().mLayerInfos;
- return std::count_if(infos.begin(),
- infos.begin() + static_cast<long>(history().mActiveLayersEnd),
- [now](const auto& pair) { return pair.second->isFrequent(now); });
- }
-
- auto animatingLayerCount(nsecs_t now) const NO_THREAD_SAFETY_ANALYSIS {
- const auto& infos = history().mLayerInfos;
- return std::count_if(infos.begin(),
- infos.begin() + static_cast<long>(history().mActiveLayersEnd),
- [now](const auto& pair) { return pair.second->isAnimating(now); });
- }
-
- void setLayerInfoVote(Layer* layer,
- LayerHistory::LayerVoteType vote) NO_THREAD_SAFETY_ANALYSIS {
- for (auto& [weak, info] : history().mLayerInfos) {
- if (auto strong = weak.promote(); strong && strong.get() == layer) {
- info->setDefaultLayerVote(vote);
- info->setLayerVote(vote, 0);
- return;
- }
- }
- }
-
- auto createLayer() { return sp<mock::MockLayer>(new mock::MockLayer(mFlinger.flinger())); }
- auto createLayer(std::string name) {
- return sp<mock::MockLayer>(new mock::MockLayer(mFlinger.flinger(), std::move(name)));
- }
-
- void recordFramesAndExpect(const sp<mock::MockLayer>& layer, nsecs_t& time, float frameRate,
- float desiredRefreshRate, int numFrames) {
- const nsecs_t framePeriod = static_cast<nsecs_t>(1e9f / frameRate);
- impl::LayerHistoryV2::Summary summary;
- for (int i = 0; i < numFrames; i++) {
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += framePeriod;
-
- summary = history().summarize(time);
- }
-
- ASSERT_EQ(1, summary.size());
- ASSERT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
- ASSERT_FLOAT_EQ(desiredRefreshRate, summary[0].desiredRefreshRate)
- << "Frame rate is " << frameRate;
- }
-
- Hwc2::mock::Display mDisplay;
- RefreshRateConfigs mConfigs{{HWC2::Display::Config::Builder(mDisplay, 0)
- .setVsyncPeriod(int32_t(LO_FPS_PERIOD))
- .setConfigGroup(0)
- .build(),
- HWC2::Display::Config::Builder(mDisplay, 1)
- .setVsyncPeriod(int32_t(HI_FPS_PERIOD))
- .setConfigGroup(0)
- .build()},
- HwcConfigIndexType(0)};
-
- mock::NoOpSchedulerCallback mSchedulerCallback;
- static constexpr bool kUseContentDetectionV2 = true;
-
- TestableScheduler* const mScheduler =
- new TestableScheduler(mConfigs, mSchedulerCallback, kUseContentDetectionV2);
-
- TestableSurfaceFlinger mFlinger;
-};
-
-namespace {
-
-TEST_F(LayerHistoryTestV2, oneLayer) {
- const auto layer = createLayer();
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- EXPECT_EQ(1, layerCount());
- EXPECT_EQ(0, activeLayerCount());
-
- const nsecs_t time = systemTime();
-
- // No layers returned if no layers are active.
- EXPECT_TRUE(history().summarize(time).empty());
- EXPECT_EQ(0, activeLayerCount());
-
- // Max returned if active layers have insufficient history.
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE - 1; i++) {
- history().record(layer.get(), 0, time, LayerHistory::LayerUpdateType::Buffer);
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- }
-
- // Max is returned since we have enough history but there is no timestamp votes.
- for (int i = 0; i < 10; i++) {
- history().record(layer.get(), 0, time, LayerHistory::LayerUpdateType::Buffer);
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- }
-}
-
-TEST_F(LayerHistoryTestV2, oneInvisibleLayer) {
- const auto layer = createLayer();
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- EXPECT_EQ(1, layerCount());
- EXPECT_EQ(0, activeLayerCount());
-
- nsecs_t time = systemTime();
-
- history().record(layer.get(), 0, time, LayerHistory::LayerUpdateType::Buffer);
- auto summary = history().summarize(time);
- ASSERT_EQ(1, history().summarize(time).size());
- // Layer is still considered inactive so we expect to get Min
- EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
-
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(false));
-
- summary = history().summarize(time);
- EXPECT_TRUE(history().summarize(time).empty());
- EXPECT_EQ(0, activeLayerCount());
-}
-
-TEST_F(LayerHistoryTestV2, explicitTimestamp) {
- const auto layer = createLayer();
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- EXPECT_EQ(1, layerCount());
- EXPECT_EQ(0, activeLayerCount());
-
- nsecs_t time = systemTime();
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += LO_FPS_PERIOD;
- }
-
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, history().summarize(time)[0].vote);
- EXPECT_FLOAT_EQ(LO_FPS, history().summarize(time)[0].desiredRefreshRate);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
-}
-
-TEST_F(LayerHistoryTestV2, oneLayerNoVote) {
- const auto layer = createLayer();
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- setLayerInfoVote(layer.get(), LayerHistory::LayerVoteType::NoVote);
-
- EXPECT_EQ(1, layerCount());
- EXPECT_EQ(0, activeLayerCount());
-
- nsecs_t time = systemTime();
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += HI_FPS_PERIOD;
- }
-
- ASSERT_TRUE(history().summarize(time).empty());
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
-
- // layer became inactive
- time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
- ASSERT_TRUE(history().summarize(time).empty());
- EXPECT_EQ(0, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
-}
-
-TEST_F(LayerHistoryTestV2, oneLayerMinVote) {
- const auto layer = createLayer();
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- setLayerInfoVote(layer.get(), LayerHistory::LayerVoteType::Min);
-
- EXPECT_EQ(1, layerCount());
- EXPECT_EQ(0, activeLayerCount());
-
- nsecs_t time = systemTime();
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += HI_FPS_PERIOD;
- }
-
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Min, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
-
- // layer became inactive
- time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
- ASSERT_TRUE(history().summarize(time).empty());
- EXPECT_EQ(0, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
-}
-
-TEST_F(LayerHistoryTestV2, oneLayerMaxVote) {
- const auto layer = createLayer();
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- setLayerInfoVote(layer.get(), LayerHistory::LayerVoteType::Max);
-
- EXPECT_EQ(1, layerCount());
- EXPECT_EQ(0, activeLayerCount());
-
- nsecs_t time = systemTime();
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += LO_FPS_PERIOD;
- }
-
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
-
- // layer became inactive
- time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
- ASSERT_TRUE(history().summarize(time).empty());
- EXPECT_EQ(0, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
-}
-
-TEST_F(LayerHistoryTestV2, oneLayerExplicitVote) {
- auto layer = createLayer();
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree())
- .WillRepeatedly(
- Return(Layer::FrameRate(73.4f, Layer::FrameRateCompatibility::Default)));
-
- EXPECT_EQ(1, layerCount());
- EXPECT_EQ(0, activeLayerCount());
-
- nsecs_t time = systemTime();
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += HI_FPS_PERIOD;
- }
-
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::ExplicitDefault, history().summarize(time)[0].vote);
- EXPECT_FLOAT_EQ(73.4f, history().summarize(time)[0].desiredRefreshRate);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
-
- // layer became inactive, but the vote stays
- setLayerInfoVote(layer.get(), LayerHistory::LayerVoteType::Heuristic);
- time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::ExplicitDefault, history().summarize(time)[0].vote);
- EXPECT_FLOAT_EQ(73.4f, history().summarize(time)[0].desiredRefreshRate);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
-}
-
-TEST_F(LayerHistoryTestV2, oneLayerExplicitExactVote) {
- auto layer = createLayer();
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree())
- .WillRepeatedly(Return(
- Layer::FrameRate(73.4f, Layer::FrameRateCompatibility::ExactOrMultiple)));
-
- EXPECT_EQ(1, layerCount());
- EXPECT_EQ(0, activeLayerCount());
-
- nsecs_t time = systemTime();
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += HI_FPS_PERIOD;
- }
-
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::ExplicitExactOrMultiple,
- history().summarize(time)[0].vote);
- EXPECT_FLOAT_EQ(73.4f, history().summarize(time)[0].desiredRefreshRate);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
-
- // layer became inactive, but the vote stays
- setLayerInfoVote(layer.get(), LayerHistory::LayerVoteType::Heuristic);
- time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::ExplicitExactOrMultiple,
- history().summarize(time)[0].vote);
- EXPECT_FLOAT_EQ(73.4f, history().summarize(time)[0].desiredRefreshRate);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
-}
-
-TEST_F(LayerHistoryTestV2, multipleLayers) {
- auto layer1 = createLayer();
- auto layer2 = createLayer();
- auto layer3 = createLayer();
-
- EXPECT_CALL(*layer1, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer1, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- EXPECT_CALL(*layer2, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer2, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- EXPECT_CALL(*layer3, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer3, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- nsecs_t time = systemTime();
-
- EXPECT_EQ(3, layerCount());
- EXPECT_EQ(0, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
-
- impl::LayerHistoryV2::Summary summary;
-
- // layer1 is active but infrequent.
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
- history().record(layer1.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
- summary = history().summarize(time);
- }
-
- ASSERT_EQ(1, summary.size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Min, summary[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
-
- // layer2 is frequent and has high refresh rate.
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
- history().record(layer2.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += HI_FPS_PERIOD;
- summary = history().summarize(time);
- }
-
- // layer1 is still active but infrequent.
- history().record(layer1.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
-
- ASSERT_EQ(2, summary.size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Min, summary[0].vote);
- ASSERT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[1].vote);
- EXPECT_FLOAT_EQ(HI_FPS, history().summarize(time)[1].desiredRefreshRate);
- EXPECT_EQ(2, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
-
- // layer1 is no longer active.
- // layer2 is frequent and has low refresh rate.
- for (int i = 0; i < 2 * PRESENT_TIME_HISTORY_SIZE; i++) {
- history().record(layer2.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += LO_FPS_PERIOD;
- summary = history().summarize(time);
- }
-
- ASSERT_EQ(1, summary.size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
- EXPECT_FLOAT_EQ(LO_FPS, summary[0].desiredRefreshRate);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
-
- // layer2 still has low refresh rate.
- // layer3 has high refresh rate but not enough history.
- constexpr int RATIO = LO_FPS_PERIOD / HI_FPS_PERIOD;
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE - 1; i++) {
- if (i % RATIO == 0) {
- history().record(layer2.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- }
-
- history().record(layer3.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += HI_FPS_PERIOD;
- summary = history().summarize(time);
- }
-
- ASSERT_EQ(2, summary.size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
- EXPECT_FLOAT_EQ(LO_FPS, summary[0].desiredRefreshRate);
- EXPECT_EQ(LayerHistory::LayerVoteType::Max, summary[1].vote);
- EXPECT_EQ(2, activeLayerCount());
- EXPECT_EQ(2, frequentLayerCount(time));
-
- // layer3 becomes recently active.
- history().record(layer3.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- summary = history().summarize(time);
- ASSERT_EQ(2, summary.size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
- EXPECT_FLOAT_EQ(LO_FPS, summary[0].desiredRefreshRate);
- EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[1].vote);
- EXPECT_FLOAT_EQ(HI_FPS, summary[1].desiredRefreshRate);
- EXPECT_EQ(2, activeLayerCount());
- EXPECT_EQ(2, frequentLayerCount(time));
-
- // layer1 expires.
- layer1.clear();
- summary = history().summarize(time);
- ASSERT_EQ(2, summary.size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
- EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
- EXPECT_FLOAT_EQ(LO_FPS, summary[0].desiredRefreshRate);
- EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[1].vote);
- EXPECT_FLOAT_EQ(HI_FPS, summary[1].desiredRefreshRate);
- EXPECT_EQ(2, layerCount());
- EXPECT_EQ(2, activeLayerCount());
- EXPECT_EQ(2, frequentLayerCount(time));
-
- // layer2 still has low refresh rate.
- // layer3 becomes inactive.
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
- history().record(layer2.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += LO_FPS_PERIOD;
- summary = history().summarize(time);
- }
-
- ASSERT_EQ(1, summary.size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
- EXPECT_FLOAT_EQ(LO_FPS, summary[0].desiredRefreshRate);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
-
- // layer2 expires.
- layer2.clear();
- summary = history().summarize(time);
- EXPECT_TRUE(summary.empty());
- EXPECT_EQ(1, layerCount());
- EXPECT_EQ(0, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
-
- // layer3 becomes active and has high refresh rate.
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE + FREQUENT_LAYER_WINDOW_SIZE + 1; i++) {
- history().record(layer3.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += HI_FPS_PERIOD;
- summary = history().summarize(time);
- }
-
- ASSERT_EQ(1, summary.size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Heuristic, summary[0].vote);
- EXPECT_FLOAT_EQ(HI_FPS, summary[0].desiredRefreshRate);
- EXPECT_EQ(1, layerCount());
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
-
- // layer3 expires.
- layer3.clear();
- summary = history().summarize(time);
- EXPECT_TRUE(summary.empty());
- EXPECT_EQ(0, layerCount());
- EXPECT_EQ(0, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
-}
-
-TEST_F(LayerHistoryTestV2, inactiveLayers) {
- auto layer = createLayer();
-
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- nsecs_t time = systemTime();
-
- // the very first updates makes the layer frequent
- for (int i = 0; i < FREQUENT_LAYER_WINDOW_SIZE - 1; i++) {
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
-
- EXPECT_EQ(1, layerCount());
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
- }
-
- // the next update with the MAX_FREQUENT_LAYER_PERIOD_NS will get us to infrequent
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
-
- EXPECT_EQ(1, layerCount());
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Min, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
-
- // advance the time for the previous frame to be inactive
- time += MAX_ACTIVE_LAYER_PERIOD_NS.count();
-
- // Now event if we post a quick few frame we should stay infrequent
- for (int i = 0; i < FREQUENT_LAYER_WINDOW_SIZE - 1; i++) {
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += HI_FPS_PERIOD;
-
- EXPECT_EQ(1, layerCount());
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Min, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
- }
-
- // More quick frames will get us to frequent again
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += HI_FPS_PERIOD;
-
- EXPECT_EQ(1, layerCount());
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(1, frequentLayerCount(time));
-}
-
-TEST_F(LayerHistoryTestV2, invisibleExplicitLayer) {
- auto explicitVisiblelayer = createLayer();
- auto explicitInvisiblelayer = createLayer();
-
- EXPECT_CALL(*explicitVisiblelayer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*explicitVisiblelayer, getFrameRateForLayerTree())
- .WillRepeatedly(Return(
- Layer::FrameRate(60.0f, Layer::FrameRateCompatibility::ExactOrMultiple)));
-
- EXPECT_CALL(*explicitInvisiblelayer, isVisible()).WillRepeatedly(Return(false));
- EXPECT_CALL(*explicitInvisiblelayer, getFrameRateForLayerTree())
- .WillRepeatedly(Return(
- Layer::FrameRate(90.0f, Layer::FrameRateCompatibility::ExactOrMultiple)));
-
- nsecs_t time = systemTime();
-
- // Post a buffer to the layers to make them active
- history().record(explicitVisiblelayer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- history().record(explicitInvisiblelayer.get(), time, time,
- LayerHistory::LayerUpdateType::Buffer);
-
- EXPECT_EQ(2, layerCount());
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::ExplicitExactOrMultiple,
- history().summarize(time)[0].vote);
- EXPECT_FLOAT_EQ(60.0f, history().summarize(time)[0].desiredRefreshRate);
- EXPECT_EQ(2, activeLayerCount());
- EXPECT_EQ(2, frequentLayerCount(time));
-}
-
-TEST_F(LayerHistoryTestV2, infrequentAnimatingLayer) {
- auto layer = createLayer();
-
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- nsecs_t time = systemTime();
-
- EXPECT_EQ(1, layerCount());
- EXPECT_EQ(0, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
- EXPECT_EQ(0, animatingLayerCount(time));
-
- // layer is active but infrequent.
- for (int i = 0; i < PRESENT_TIME_HISTORY_SIZE; i++) {
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
- }
-
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Min, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
- EXPECT_EQ(0, animatingLayerCount(time));
-
- // another update with the same cadence keep in infrequent
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
- time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
-
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Min, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
- EXPECT_EQ(0, animatingLayerCount(time));
-
- // an update as animation will immediately vote for Max
- history().record(layer.get(), time, time, LayerHistory::LayerUpdateType::AnimationTX);
- time += MAX_FREQUENT_LAYER_PERIOD_NS.count();
-
- ASSERT_EQ(1, history().summarize(time).size());
- EXPECT_EQ(LayerHistory::LayerVoteType::Max, history().summarize(time)[0].vote);
- EXPECT_EQ(1, activeLayerCount());
- EXPECT_EQ(0, frequentLayerCount(time));
- EXPECT_EQ(1, animatingLayerCount(time));
-}
-
-TEST_F(LayerHistoryTestV2, heuristicLayer60Hz) {
- const auto layer = createLayer();
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- nsecs_t time = systemTime();
- for (float fps = 54.0f; fps < 65.0f; fps += 0.1f) {
- recordFramesAndExpect(layer, time, fps, 60.0f, PRESENT_TIME_HISTORY_SIZE);
- }
-}
-
-TEST_F(LayerHistoryTestV2, heuristicLayer60_30Hz) {
- const auto layer = createLayer();
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- nsecs_t time = systemTime();
- recordFramesAndExpect(layer, time, 60.0f, 60.0f, PRESENT_TIME_HISTORY_SIZE);
-
- recordFramesAndExpect(layer, time, 60.0f, 60.0f, PRESENT_TIME_HISTORY_SIZE);
- recordFramesAndExpect(layer, time, 30.0f, 60.0f, PRESENT_TIME_HISTORY_SIZE);
- recordFramesAndExpect(layer, time, 30.0f, 30.0f, PRESENT_TIME_HISTORY_SIZE);
- recordFramesAndExpect(layer, time, 60.0f, 30.0f, PRESENT_TIME_HISTORY_SIZE);
- recordFramesAndExpect(layer, time, 60.0f, 60.0f, PRESENT_TIME_HISTORY_SIZE);
-}
-
-TEST_F(LayerHistoryTestV2, heuristicLayerNotOscillating) {
- const auto layer = createLayer();
- EXPECT_CALL(*layer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*layer, getFrameRateForLayerTree()).WillRepeatedly(Return(Layer::FrameRate()));
-
- nsecs_t time = systemTime();
-
- recordFramesAndExpect(layer, time, 27.10f, 30.0f, PRESENT_TIME_HISTORY_SIZE);
- recordFramesAndExpect(layer, time, 26.90f, 30.0f, PRESENT_TIME_HISTORY_SIZE);
- recordFramesAndExpect(layer, time, 26.00f, 24.0f, PRESENT_TIME_HISTORY_SIZE);
- recordFramesAndExpect(layer, time, 26.90f, 24.0f, PRESENT_TIME_HISTORY_SIZE);
- recordFramesAndExpect(layer, time, 27.10f, 30.0f, PRESENT_TIME_HISTORY_SIZE);
-}
-
-class LayerHistoryTestV2Parameterized
- : public LayerHistoryTestV2,
- public testing::WithParamInterface<std::chrono::nanoseconds> {};
-
-TEST_P(LayerHistoryTestV2Parameterized, HeuristicLayerWithInfrequentLayer) {
- std::chrono::nanoseconds infrequentUpdateDelta = GetParam();
- auto heuristicLayer = createLayer("HeuristicLayer");
-
- EXPECT_CALL(*heuristicLayer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*heuristicLayer, getFrameRateForLayerTree())
- .WillRepeatedly(Return(Layer::FrameRate()));
-
- auto infrequentLayer = createLayer("InfrequentLayer");
- EXPECT_CALL(*infrequentLayer, isVisible()).WillRepeatedly(Return(true));
- EXPECT_CALL(*infrequentLayer, getFrameRateForLayerTree())
- .WillRepeatedly(Return(Layer::FrameRate()));
-
- const nsecs_t startTime = systemTime();
-
- const std::chrono::nanoseconds heuristicUpdateDelta = 41'666'667ns;
- history().record(heuristicLayer.get(), startTime, startTime,
- LayerHistory::LayerUpdateType::Buffer);
- history().record(infrequentLayer.get(), startTime, startTime,
- LayerHistory::LayerUpdateType::Buffer);
-
- nsecs_t time = startTime;
- nsecs_t lastInfrequentUpdate = startTime;
- const int totalInfrequentLayerUpdates = FREQUENT_LAYER_WINDOW_SIZE * 5;
- int infrequentLayerUpdates = 0;
- while (infrequentLayerUpdates <= totalInfrequentLayerUpdates) {
- time += heuristicUpdateDelta.count();
- history().record(heuristicLayer.get(), time, time, LayerHistory::LayerUpdateType::Buffer);
-
- if (time - lastInfrequentUpdate >= infrequentUpdateDelta.count()) {
- ALOGI("submitting infrequent frame [%d/%d]", infrequentLayerUpdates,
- totalInfrequentLayerUpdates);
- lastInfrequentUpdate = time;
- history().record(infrequentLayer.get(), time, time,
- LayerHistory::LayerUpdateType::Buffer);
- infrequentLayerUpdates++;
- }
-
- if (time - startTime > PRESENT_TIME_HISTORY_DURATION.count()) {
- ASSERT_NE(0, history().summarize(time).size());
- ASSERT_GE(2, history().summarize(time).size());
-
- bool max = false;
- bool min = false;
- float heuristic = 0;
- for (const auto& layer : history().summarize(time)) {
- if (layer.vote == LayerHistory::LayerVoteType::Heuristic) {
- heuristic = layer.desiredRefreshRate;
- } else if (layer.vote == LayerHistory::LayerVoteType::Max) {
- max = true;
- } else if (layer.vote == LayerHistory::LayerVoteType::Min) {
- min = true;
- }
- }
-
- if (infrequentLayerUpdates > FREQUENT_LAYER_WINDOW_SIZE) {
- EXPECT_FLOAT_EQ(24.0f, heuristic);
- EXPECT_FALSE(max);
- if (history().summarize(time).size() == 2) {
- EXPECT_TRUE(min);
- }
- }
- }
- }
-}
-
-INSTANTIATE_TEST_CASE_P(LeapYearTests, LayerHistoryTestV2Parameterized,
- ::testing::Values(1s, 2s, 3s, 4s, 5s));
-
-} // namespace
-} // namespace android::scheduler
diff --git a/services/surfaceflinger/tests/unittests/OneShotTimerTest.cpp b/services/surfaceflinger/tests/unittests/OneShotTimerTest.cpp
index 0208728..cfbb3f5 100644
--- a/services/surfaceflinger/tests/unittests/OneShotTimerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/OneShotTimerTest.cpp
@@ -57,11 +57,12 @@
namespace {
TEST_F(OneShotTimerTest, createAndDestroyTest) {
mIdleTimer = std::make_unique<scheduler::OneShotTimer>(
- 3ms, [] {}, [] {});
+ "TestTimer", 3ms, [] {}, [] {});
}
TEST_F(OneShotTimerTest, startStopTest) {
- mIdleTimer = std::make_unique<scheduler::OneShotTimer>(30ms, mResetTimerCallback.getInvocable(),
+ mIdleTimer = std::make_unique<scheduler::OneShotTimer>("TestTimer", 30ms,
+ mResetTimerCallback.getInvocable(),
mExpiredTimerCallback.getInvocable());
auto startTime = std::chrono::steady_clock::now();
mIdleTimer->start();
@@ -81,7 +82,8 @@
}
TEST_F(OneShotTimerTest, resetTest) {
- mIdleTimer = std::make_unique<scheduler::OneShotTimer>(20ms, mResetTimerCallback.getInvocable(),
+ mIdleTimer = std::make_unique<scheduler::OneShotTimer>("TestTimer", 20ms,
+ mResetTimerCallback.getInvocable(),
mExpiredTimerCallback.getInvocable());
mIdleTimer->start();
EXPECT_TRUE(mResetTimerCallback.waitForCall().has_value());
@@ -106,7 +108,8 @@
}
TEST_F(OneShotTimerTest, resetBackToBackTest) {
- mIdleTimer = std::make_unique<scheduler::OneShotTimer>(20ms, mResetTimerCallback.getInvocable(),
+ mIdleTimer = std::make_unique<scheduler::OneShotTimer>("TestTimer", 20ms,
+ mResetTimerCallback.getInvocable(),
mExpiredTimerCallback.getInvocable());
mIdleTimer->start();
EXPECT_TRUE(mResetTimerCallback.waitForCall().has_value());
@@ -137,7 +140,8 @@
}
TEST_F(OneShotTimerTest, startNotCalledTest) {
- mIdleTimer = std::make_unique<scheduler::OneShotTimer>(3ms, mResetTimerCallback.getInvocable(),
+ mIdleTimer = std::make_unique<scheduler::OneShotTimer>("TestTimer", 3ms,
+ mResetTimerCallback.getInvocable(),
mExpiredTimerCallback.getInvocable());
// The start hasn't happened, so the callback does not happen.
EXPECT_FALSE(mExpiredTimerCallback.waitForCall(waitTimeForUnexpected3msCallback).has_value());
@@ -149,7 +153,8 @@
}
TEST_F(OneShotTimerTest, idleTimerIdlesTest) {
- mIdleTimer = std::make_unique<scheduler::OneShotTimer>(3ms, mResetTimerCallback.getInvocable(),
+ mIdleTimer = std::make_unique<scheduler::OneShotTimer>("TestTimer", 3ms,
+ mResetTimerCallback.getInvocable(),
mExpiredTimerCallback.getInvocable());
mIdleTimer->start();
EXPECT_TRUE(mResetTimerCallback.waitForCall().has_value());
@@ -169,7 +174,8 @@
}
TEST_F(OneShotTimerTest, timeoutCallbackExecutionTest) {
- mIdleTimer = std::make_unique<scheduler::OneShotTimer>(3ms, mResetTimerCallback.getInvocable(),
+ mIdleTimer = std::make_unique<scheduler::OneShotTimer>("TestTimer", 3ms,
+ mResetTimerCallback.getInvocable(),
mExpiredTimerCallback.getInvocable());
mIdleTimer->start();
EXPECT_TRUE(mResetTimerCallback.waitForCall().has_value());
@@ -178,7 +184,8 @@
}
TEST_F(OneShotTimerTest, noCallbacksAfterStopAndResetTest) {
- mIdleTimer = std::make_unique<scheduler::OneShotTimer>(3ms, mResetTimerCallback.getInvocable(),
+ mIdleTimer = std::make_unique<scheduler::OneShotTimer>("TestTimer", 3ms,
+ mResetTimerCallback.getInvocable(),
mExpiredTimerCallback.getInvocable());
mIdleTimer->start();
EXPECT_TRUE(mResetTimerCallback.waitForCall().has_value());
@@ -192,7 +199,8 @@
}
TEST_F(OneShotTimerTest, noCallbacksAfterStopTest) {
- mIdleTimer = std::make_unique<scheduler::OneShotTimer>(3ms, mResetTimerCallback.getInvocable(),
+ mIdleTimer = std::make_unique<scheduler::OneShotTimer>("TestTimer", 3ms,
+ mResetTimerCallback.getInvocable(),
mExpiredTimerCallback.getInvocable());
mIdleTimer->start();
EXPECT_TRUE(mResetTimerCallback.waitForCall().has_value());
diff --git a/services/surfaceflinger/tests/unittests/RefreshRateConfigsTest.cpp b/services/surfaceflinger/tests/unittests/RefreshRateConfigsTest.cpp
index 1f6f166..83ad737 100644
--- a/services/surfaceflinger/tests/unittests/RefreshRateConfigsTest.cpp
+++ b/services/surfaceflinger/tests/unittests/RefreshRateConfigsTest.cpp
@@ -30,6 +30,7 @@
using testing::_;
namespace android {
+
namespace scheduler {
namespace hal = android::hardware::graphics::composer::hal;
@@ -43,11 +44,11 @@
RefreshRateConfigsTest();
~RefreshRateConfigsTest();
- float findClosestKnownFrameRate(const RefreshRateConfigs& refreshRateConfigs, float frameRate) {
+ Fps findClosestKnownFrameRate(const RefreshRateConfigs& refreshRateConfigs, Fps frameRate) {
return refreshRateConfigs.findClosestKnownFrameRate(frameRate);
}
- std::vector<float> getKnownFrameRate(const RefreshRateConfigs& refreshRateConfigs) {
+ std::vector<Fps> getKnownFrameRate(const RefreshRateConfigs& refreshRateConfigs) {
return refreshRateConfigs.mKnownFrameRates;
}
@@ -57,28 +58,38 @@
static inline const HwcConfigIndexType HWC_CONFIG_ID_72 = HwcConfigIndexType(2);
static inline const HwcConfigIndexType HWC_CONFIG_ID_120 = HwcConfigIndexType(3);
static inline const HwcConfigIndexType HWC_CONFIG_ID_30 = HwcConfigIndexType(4);
+ static inline const HwcConfigIndexType HWC_CONFIG_ID_25 = HwcConfigIndexType(5);
+ static inline const HwcConfigIndexType HWC_CONFIG_ID_50 = HwcConfigIndexType(6);
// Test configs
std::shared_ptr<const HWC2::Display::Config> mConfig60 =
- createConfig(HWC_CONFIG_ID_60, 0, static_cast<int64_t>(1e9f / 60));
+ createConfig(HWC_CONFIG_ID_60, 0, Fps(60.0f).getPeriodNsecs());
std::shared_ptr<const HWC2::Display::Config> mConfig90 =
- createConfig(HWC_CONFIG_ID_90, 0, static_cast<int64_t>(1e9f / 90));
+ createConfig(HWC_CONFIG_ID_90, 0, Fps(90.0f).getPeriodNsecs());
std::shared_ptr<const HWC2::Display::Config> mConfig90DifferentGroup =
- createConfig(HWC_CONFIG_ID_90, 1, static_cast<int64_t>(1e9f / 90));
+ createConfig(HWC_CONFIG_ID_90, 1, Fps(90.0f).getPeriodNsecs());
std::shared_ptr<const HWC2::Display::Config> mConfig90DifferentResolution =
- createConfig(HWC_CONFIG_ID_90, 0, static_cast<int64_t>(1e9f / 90), 111, 222);
+ createConfig(HWC_CONFIG_ID_90, 0, Fps(90.0f).getPeriodNsecs(), 111, 222);
std::shared_ptr<const HWC2::Display::Config> mConfig72 =
- createConfig(HWC_CONFIG_ID_72, 0, static_cast<int64_t>(1e9f / 72));
+ createConfig(HWC_CONFIG_ID_72, 0, Fps(72.0f).getPeriodNsecs());
std::shared_ptr<const HWC2::Display::Config> mConfig72DifferentGroup =
- createConfig(HWC_CONFIG_ID_72, 1, static_cast<int64_t>(1e9f / 72));
+ createConfig(HWC_CONFIG_ID_72, 1, Fps(72.0f).getPeriodNsecs());
std::shared_ptr<const HWC2::Display::Config> mConfig120 =
- createConfig(HWC_CONFIG_ID_120, 0, static_cast<int64_t>(1e9f / 120));
+ createConfig(HWC_CONFIG_ID_120, 0, Fps(120.0f).getPeriodNsecs());
std::shared_ptr<const HWC2::Display::Config> mConfig120DifferentGroup =
- createConfig(HWC_CONFIG_ID_120, 1, static_cast<int64_t>(1e9f / 120));
+ createConfig(HWC_CONFIG_ID_120, 1, Fps(120.0f).getPeriodNsecs());
std::shared_ptr<const HWC2::Display::Config> mConfig30 =
- createConfig(HWC_CONFIG_ID_30, 0, static_cast<int64_t>(1e9f / 30));
+ createConfig(HWC_CONFIG_ID_30, 0, Fps(30.0f).getPeriodNsecs());
+ std::shared_ptr<const HWC2::Display::Config> mConfig30DifferentGroup =
+ createConfig(HWC_CONFIG_ID_30, 1, Fps(30.0f).getPeriodNsecs());
+ std::shared_ptr<const HWC2::Display::Config> mConfig25DifferentGroup =
+ createConfig(HWC_CONFIG_ID_25, 1, Fps(25.0f).getPeriodNsecs());
+ std::shared_ptr<const HWC2::Display::Config> mConfig50 =
+ createConfig(HWC_CONFIG_ID_50, 0, Fps(50.0f).getPeriodNsecs());
// Test device configurations
+ // The positions of the configs in the arrays below MUST match their IDs. For example,
+ // the first config should always be 60Hz, the second 90Hz etc.
std::vector<std::shared_ptr<const HWC2::Display::Config>> m60OnlyConfigDevice = {mConfig60};
std::vector<std::shared_ptr<const HWC2::Display::Config>> m60_90Device = {mConfig60, mConfig90};
std::vector<std::shared_ptr<const HWC2::Display::Config>> m60_90DeviceWithDifferentGroups =
@@ -104,25 +115,33 @@
{mConfig60, mConfig90, mConfig72, mConfig120DifferentGroup, mConfig30};
std::vector<std::shared_ptr<const HWC2::Display::Config>> m30_60_90Device =
{mConfig60, mConfig90, mConfig72DifferentGroup, mConfig120DifferentGroup, mConfig30};
+ std::vector<std::shared_ptr<const HWC2::Display::Config>> m25_30_50_60Device =
+ {mConfig60,
+ mConfig90,
+ mConfig72DifferentGroup,
+ mConfig120DifferentGroup,
+ mConfig30DifferentGroup,
+ mConfig25DifferentGroup,
+ mConfig50};
// Expected RefreshRate objects
- RefreshRate mExpected60Config = {HWC_CONFIG_ID_60, mConfig60, "60fps", 60,
+ RefreshRate mExpected60Config = {HWC_CONFIG_ID_60, mConfig60, Fps(60),
RefreshRate::ConstructorTag(0)};
RefreshRate mExpectedAlmost60Config = {HWC_CONFIG_ID_60,
- createConfig(HWC_CONFIG_ID_60, 0, 16666665), "60fps", 60,
+ createConfig(HWC_CONFIG_ID_60, 0, 16666665), Fps(60),
RefreshRate::ConstructorTag(0)};
- RefreshRate mExpected90Config = {HWC_CONFIG_ID_90, mConfig90, "90fps", 90,
+ RefreshRate mExpected90Config = {HWC_CONFIG_ID_90, mConfig90, Fps(90),
RefreshRate::ConstructorTag(0)};
RefreshRate mExpected90DifferentGroupConfig = {HWC_CONFIG_ID_90, mConfig90DifferentGroup,
- "90fps", 90, RefreshRate::ConstructorTag(0)};
+ Fps(90), RefreshRate::ConstructorTag(0)};
RefreshRate mExpected90DifferentResolutionConfig = {HWC_CONFIG_ID_90,
- mConfig90DifferentResolution, "90fps", 90,
+ mConfig90DifferentResolution, Fps(90),
RefreshRate::ConstructorTag(0)};
- RefreshRate mExpected72Config = {HWC_CONFIG_ID_72, mConfig72, "72fps", 72,
+ RefreshRate mExpected72Config = {HWC_CONFIG_ID_72, mConfig72, Fps(72.0f),
RefreshRate::ConstructorTag(0)};
- RefreshRate mExpected30Config = {HWC_CONFIG_ID_30, mConfig30, "30fps", 30,
+ RefreshRate mExpected30Config = {HWC_CONFIG_ID_30, mConfig30, Fps(30),
RefreshRate::ConstructorTag(0)};
- RefreshRate mExpected120Config = {HWC_CONFIG_ID_120, mConfig120, "120fps", 120,
+ RefreshRate mExpected120Config = {HWC_CONFIG_ID_120, mConfig120, Fps(120),
RefreshRate::ConstructorTag(0)};
Hwc2::mock::Display mDisplay;
@@ -174,8 +193,11 @@
auto refreshRateConfigs =
std::make_unique<RefreshRateConfigs>(m60OnlyConfigDevice,
/*currentConfigId=*/HWC_CONFIG_ID_60);
- ASSERT_LT(refreshRateConfigs->setDisplayManagerPolicy({HwcConfigIndexType(10), {60, 60}}), 0);
- ASSERT_LT(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {20, 40}}), 0);
+ ASSERT_LT(refreshRateConfigs->setDisplayManagerPolicy(
+ {HwcConfigIndexType(10), {Fps(60), Fps(60)}}),
+ 0);
+ ASSERT_LT(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {Fps(20), Fps(40)}}),
+ 0);
}
TEST_F(RefreshRateConfigsTest, twoDeviceConfigs_storesFullRefreshRateMap) {
@@ -209,7 +231,8 @@
ASSERT_EQ(mExpected60Config, minRate60);
ASSERT_EQ(mExpected60Config, performanceRate60);
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_90, {60, 90}}), 0);
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_90, {Fps(60), Fps(90)}}),
+ 0);
refreshRateConfigs->setCurrentConfigId(HWC_CONFIG_ID_90);
const auto& minRate90 = refreshRateConfigs->getMinRefreshRateByPolicy();
@@ -234,7 +257,8 @@
ASSERT_EQ(mExpected60Config, minRate60);
ASSERT_EQ(mExpected60Config, performanceRate60);
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_90, {60, 90}}), 0);
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_90, {Fps(60), Fps(90)}}),
+ 0);
refreshRateConfigs->setCurrentConfigId(HWC_CONFIG_ID_90);
const auto& minRate90 = refreshRateConfigs->getMinRefreshRateByPolicy();
@@ -256,7 +280,8 @@
ASSERT_EQ(mExpected60Config, minRate);
ASSERT_EQ(mExpected90Config, performanceRate);
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {60, 60}}), 0);
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {Fps(60), Fps(60)}}),
+ 0);
auto& minRate60 = refreshRateConfigs->getMinRefreshRateByPolicy();
auto& performanceRate60 = refreshRateConfigs->getMaxRefreshRateByPolicy();
@@ -279,70 +304,14 @@
EXPECT_EQ(current.getConfigId(), HWC_CONFIG_ID_90);
}
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_90, {90, 90}}), 0);
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_90, {Fps(90), Fps(90)}}),
+ 0);
{
auto& current = refreshRateConfigs->getCurrentRefreshRate();
EXPECT_EQ(current.getConfigId(), HWC_CONFIG_ID_90);
}
}
-TEST_F(RefreshRateConfigsTest, twoDeviceConfigs_getRefreshRateForContent) {
- auto refreshRateConfigs =
- std::make_unique<RefreshRateConfigs>(m60_90Device,
- /*currentConfigId=*/HWC_CONFIG_ID_60);
-
- const auto makeLayerRequirements = [](float refreshRate) -> std::vector<LayerRequirement> {
- return {{"testLayer", LayerVoteType::Heuristic, refreshRate, /*weight*/ 1.0f,
- /*focused*/ false}};
- };
-
- EXPECT_EQ(mExpected90Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(90.0f)));
- EXPECT_EQ(mExpected60Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(60.0f)));
- EXPECT_EQ(mExpected90Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(45.0f)));
- EXPECT_EQ(mExpected60Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(30.0f)));
- EXPECT_EQ(mExpected60Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(24.0f)));
-
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {60, 60}}), 0);
- EXPECT_EQ(mExpected60Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(90.0f)));
- EXPECT_EQ(mExpected60Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(60.0f)));
- EXPECT_EQ(mExpected60Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(45.0f)));
- EXPECT_EQ(mExpected60Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(30.0f)));
- EXPECT_EQ(mExpected60Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(24.0f)));
-
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_90, {90, 90}}), 0);
- EXPECT_EQ(mExpected90Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(90.0f)));
- EXPECT_EQ(mExpected90Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(60.0f)));
- EXPECT_EQ(mExpected90Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(45.0f)));
- EXPECT_EQ(mExpected90Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(30.0f)));
- EXPECT_EQ(mExpected90Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(24.0f)));
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {0, 120}}), 0);
- EXPECT_EQ(mExpected90Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(90.0f)));
- EXPECT_EQ(mExpected60Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(60.0f)));
- EXPECT_EQ(mExpected90Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(45.0f)));
- EXPECT_EQ(mExpected60Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(30.0f)));
- EXPECT_EQ(mExpected60Config,
- refreshRateConfigs->getRefreshRateForContent(makeLayerRequirements(24.0f)));
-}
-
TEST_F(RefreshRateConfigsTest, getBestRefreshRate_noLayers) {
auto refreshRateConfigs =
std::make_unique<RefreshRateConfigs>(m60_72_90Device, /*currentConfigId=*/
@@ -354,7 +323,8 @@
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {60, 60}}), 0);
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {Fps(60), Fps(60)}}),
+ 0);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
}
@@ -377,34 +347,35 @@
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 90.0f;
+ lr.desiredRefreshRate = Fps(90.0f);
lr.vote = LayerVoteType::Heuristic;
lr.name = "90Hz Heuristic";
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
lr.name = "60Hz Heuristic";
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 45.0f;
+ lr.desiredRefreshRate = Fps(45.0f);
lr.name = "45Hz Heuristic";
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 30.0f;
+ lr.desiredRefreshRate = Fps(30.0f);
lr.name = "30Hz Heuristic";
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 24.0f;
+ lr.desiredRefreshRate = Fps(24.0f);
lr.name = "24Hz Heuristic";
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr.name = "";
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {60, 60}}), 0);
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {Fps(60), Fps(60)}}),
+ 0);
lr.vote = LayerVoteType::Min;
EXPECT_EQ(mExpected60Config,
@@ -414,28 +385,30 @@
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 90.0f;
+ lr.desiredRefreshRate = Fps(90.0f);
lr.vote = LayerVoteType::Heuristic;
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 45.0f;
+ lr.desiredRefreshRate = Fps(45.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 30.0f;
+ lr.desiredRefreshRate = Fps(30.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 24.0f;
+ lr.desiredRefreshRate = Fps(24.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_90, {90, 90}}), 0);
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy(
+ {HWC_CONFIG_ID_90, {Fps(90.0f), Fps(90.0f)}}),
+ 0);
lr.vote = LayerVoteType::Min;
EXPECT_EQ(mExpected90Config,
@@ -445,28 +418,30 @@
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 90.0f;
+ lr.desiredRefreshRate = Fps(90.0f);
lr.vote = LayerVoteType::Heuristic;
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 45.0f;
+ lr.desiredRefreshRate = Fps(45.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 30.0f;
+ lr.desiredRefreshRate = Fps(30.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 24.0f;
+ lr.desiredRefreshRate = Fps(24.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {0, 120}}), 0);
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy(
+ {HWC_CONFIG_ID_60, {Fps(0.0f), Fps(120.0f)}}),
+ 0);
lr.vote = LayerVoteType::Min;
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
@@ -475,24 +450,24 @@
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 90.0f;
+ lr.desiredRefreshRate = Fps(90.0f);
lr.vote = LayerVoteType::Heuristic;
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 45.0f;
+ lr.desiredRefreshRate = Fps(45.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 30.0f;
+ lr.desiredRefreshRate = Fps(30.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 24.0f;
+ lr.desiredRefreshRate = Fps(24.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
}
@@ -513,24 +488,24 @@
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 90.0f;
+ lr.desiredRefreshRate = Fps(90.0f);
lr.vote = LayerVoteType::Heuristic;
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 45.0f;
+ lr.desiredRefreshRate = Fps(45.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 30.0f;
+ lr.desiredRefreshRate = Fps(30.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 24.0f;
+ lr.desiredRefreshRate = Fps(24.0f);
EXPECT_EQ(mExpected72Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
}
@@ -545,23 +520,23 @@
auto& lr1 = layers[0];
auto& lr2 = layers[1];
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
lr2.vote = LayerVoteType::Heuristic;
EXPECT_EQ(mExpected120Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 48.0f;
+ lr2.desiredRefreshRate = Fps(48.0f);
lr2.vote = LayerVoteType::Heuristic;
EXPECT_EQ(mExpected72Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 48.0f;
+ lr2.desiredRefreshRate = Fps(48.0f);
lr2.vote = LayerVoteType::Heuristic;
EXPECT_EQ(mExpected72Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
@@ -577,82 +552,82 @@
auto& lr1 = layers[0];
auto& lr2 = layers[1];
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::ExplicitDefault;
lr1.name = "24Hz ExplicitDefault";
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
lr2.vote = LayerVoteType::Heuristic;
lr2.name = "60Hz Heuristic";
EXPECT_EQ(mExpected120Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
lr1.name = "24Hz ExplicitExactOrMultiple";
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
lr2.vote = LayerVoteType::Heuristic;
lr2.name = "60Hz Heuristic";
EXPECT_EQ(mExpected120Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
lr1.name = "24Hz ExplicitExactOrMultiple";
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
lr2.vote = LayerVoteType::ExplicitDefault;
lr2.name = "60Hz ExplicitDefault";
EXPECT_EQ(mExpected120Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
lr1.name = "24Hz ExplicitExactOrMultiple";
- lr2.desiredRefreshRate = 90.0f;
+ lr2.desiredRefreshRate = Fps(90.0f);
lr2.vote = LayerVoteType::Heuristic;
lr2.name = "90Hz Heuristic";
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
lr1.name = "24Hz ExplicitExactOrMultiple";
- lr2.desiredRefreshRate = 90.0f;
+ lr2.desiredRefreshRate = Fps(90.0f);
lr2.vote = LayerVoteType::ExplicitDefault;
lr2.name = "90Hz Heuristic";
EXPECT_EQ(mExpected72Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::ExplicitDefault;
lr1.name = "24Hz ExplicitDefault";
- lr2.desiredRefreshRate = 90.0f;
+ lr2.desiredRefreshRate = Fps(90.0f);
lr2.vote = LayerVoteType::Heuristic;
lr2.name = "90Hz Heuristic";
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::Heuristic;
lr1.name = "24Hz Heuristic";
- lr2.desiredRefreshRate = 90.0f;
+ lr2.desiredRefreshRate = Fps(90.0f);
lr2.vote = LayerVoteType::ExplicitDefault;
lr2.name = "90Hz ExplicitDefault";
EXPECT_EQ(mExpected72Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
lr1.name = "24Hz ExplicitExactOrMultiple";
- lr2.desiredRefreshRate = 90.0f;
+ lr2.desiredRefreshRate = Fps(90.0f);
lr2.vote = LayerVoteType::ExplicitDefault;
lr2.name = "90Hz ExplicitDefault";
EXPECT_EQ(mExpected72Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr1.desiredRefreshRate = 24.0f;
+ lr1.desiredRefreshRate = Fps(24.0f);
lr1.vote = LayerVoteType::ExplicitDefault;
lr1.name = "24Hz ExplicitDefault";
- lr2.desiredRefreshRate = 90.0f;
+ lr2.desiredRefreshRate = Fps(90.0f);
lr2.vote = LayerVoteType::ExplicitExactOrMultiple;
lr2.name = "90Hz ExplicitExactOrMultiple";
EXPECT_EQ(mExpected90Config,
@@ -675,24 +650,24 @@
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 90.0f;
+ lr.desiredRefreshRate = Fps(90.0f);
lr.vote = LayerVoteType::Heuristic;
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 45.0f;
+ lr.desiredRefreshRate = Fps(45.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 30.0f;
+ lr.desiredRefreshRate = Fps(30.0f);
EXPECT_EQ(mExpected30Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 24.0f;
+ lr.desiredRefreshRate = Fps(24.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
}
@@ -715,41 +690,41 @@
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 90.0f;
+ lr.desiredRefreshRate = Fps(90.0f);
lr.vote = LayerVoteType::Heuristic;
lr.name = "90Hz Heuristic";
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
lr.name = "60Hz Heuristic";
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = true, .idle = false}));
- lr.desiredRefreshRate = 45.0f;
+ lr.desiredRefreshRate = Fps(45.0f);
lr.name = "45Hz Heuristic";
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = true, .idle = false}));
- lr.desiredRefreshRate = 30.0f;
+ lr.desiredRefreshRate = Fps(30.0f);
lr.name = "30Hz Heuristic";
EXPECT_EQ(mExpected30Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = true, .idle = false}));
- lr.desiredRefreshRate = 24.0f;
+ lr.desiredRefreshRate = Fps(24.0f);
lr.name = "24Hz Heuristic";
EXPECT_EQ(mExpected72Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = true, .idle = false}));
- lr.desiredRefreshRate = 24.0f;
+ lr.desiredRefreshRate = Fps(24.0f);
lr.vote = LayerVoteType::ExplicitExactOrMultiple;
lr.name = "24Hz ExplicitExactOrMultiple";
EXPECT_EQ(mExpected72Config,
@@ -775,39 +750,39 @@
lr1.vote = LayerVoteType::Min;
lr2.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 24.0f;
+ lr2.desiredRefreshRate = Fps(24.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::Min;
lr2.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr2.desiredRefreshRate = 24.0f;
+ lr2.desiredRefreshRate = Fps(24.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::Max;
lr2.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::Max;
lr2.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::Heuristic;
- lr1.desiredRefreshRate = 15.0f;
+ lr1.desiredRefreshRate = Fps(15.0f);
lr2.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 45.0f;
+ lr2.desiredRefreshRate = Fps(45.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::Heuristic;
- lr1.desiredRefreshRate = 30.0f;
+ lr1.desiredRefreshRate = Fps(30.0f);
lr2.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr2.desiredRefreshRate = 45.0f;
+ lr2.desiredRefreshRate = Fps(45.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
}
@@ -822,36 +797,13 @@
lr.vote = LayerVoteType::ExplicitExactOrMultiple;
for (float fps = 23.0f; fps < 25.0f; fps += 0.1f) {
- lr.desiredRefreshRate = fps;
+ lr.desiredRefreshRate = Fps(fps);
const auto& refreshRate =
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false});
EXPECT_EQ(mExpected60Config, refreshRate) << fps << "Hz chooses " << refreshRate.getName();
}
}
-TEST_F(RefreshRateConfigsTest, twoDeviceConfigs_getRefreshRateForContent_Explicit) {
- auto refreshRateConfigs =
- std::make_unique<RefreshRateConfigs>(m60_90Device,
- /*currentConfigId=*/HWC_CONFIG_ID_60);
-
- auto layers = std::vector<LayerRequirement>{LayerRequirement{.weight = 1.0f},
- LayerRequirement{.weight = 1.0f}};
- auto& lr1 = layers[0];
- auto& lr2 = layers[1];
-
- lr1.vote = LayerVoteType::Heuristic;
- lr1.desiredRefreshRate = 60.0f;
- lr2.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr2.desiredRefreshRate = 90.0f;
- EXPECT_EQ(mExpected90Config, refreshRateConfigs->getRefreshRateForContent(layers));
-
- lr1.vote = LayerVoteType::Heuristic;
- lr1.desiredRefreshRate = 90.0f;
- lr2.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr2.desiredRefreshRate = 60.0f;
- EXPECT_EQ(mExpected60Config, refreshRateConfigs->getRefreshRateForContent(layers));
-}
-
TEST_F(RefreshRateConfigsTest, twoDeviceConfigs_getBestRefreshRate_Explicit) {
auto refreshRateConfigs =
std::make_unique<RefreshRateConfigs>(m60_90Device,
@@ -863,33 +815,33 @@
auto& lr2 = layers[1];
lr1.vote = LayerVoteType::Heuristic;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr2.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr2.desiredRefreshRate = 90.0f;
+ lr2.desiredRefreshRate = Fps(90.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::ExplicitDefault;
- lr1.desiredRefreshRate = 90.0f;
+ lr1.desiredRefreshRate = Fps(90.0f);
lr2.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::Heuristic;
- lr1.desiredRefreshRate = 90.0f;
+ lr1.desiredRefreshRate = Fps(90.0f);
lr2.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
}
TEST_F(RefreshRateConfigsTest, testInPolicy) {
- ASSERT_TRUE(mExpectedAlmost60Config.inPolicy(60.000004f, 60.000004f));
- ASSERT_TRUE(mExpectedAlmost60Config.inPolicy(59.0f, 60.1f));
- ASSERT_FALSE(mExpectedAlmost60Config.inPolicy(75.0f, 90.0f));
- ASSERT_FALSE(mExpectedAlmost60Config.inPolicy(60.0011f, 90.0f));
- ASSERT_FALSE(mExpectedAlmost60Config.inPolicy(50.0f, 59.998f));
+ ASSERT_TRUE(mExpectedAlmost60Config.inPolicy(Fps(60.000004f), Fps(60.000004f)));
+ ASSERT_TRUE(mExpectedAlmost60Config.inPolicy(Fps(59.0f), Fps(60.1f)));
+ ASSERT_FALSE(mExpectedAlmost60Config.inPolicy(Fps(75.0f), Fps(90.0f)));
+ ASSERT_FALSE(mExpectedAlmost60Config.inPolicy(Fps(60.0011f), Fps(90.0f)));
+ ASSERT_FALSE(mExpectedAlmost60Config.inPolicy(Fps(50.0f), Fps(59.998f)));
}
TEST_F(RefreshRateConfigsTest, getBestRefreshRate_75HzContent) {
@@ -902,7 +854,7 @@
lr.vote = LayerVoteType::ExplicitExactOrMultiple;
for (float fps = 75.0f; fps < 100.0f; fps += 0.1f) {
- lr.desiredRefreshRate = fps;
+ lr.desiredRefreshRate = Fps(fps);
const auto& refreshRate =
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false});
EXPECT_EQ(mExpected90Config, refreshRate) << fps << "Hz chooses " << refreshRate.getName();
@@ -920,25 +872,25 @@
auto& lr2 = layers[1];
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 90.0f;
+ lr2.desiredRefreshRate = Fps(90.0f);
lr2.name = "90Hz Heuristic";
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::ExplicitDefault;
- lr2.desiredRefreshRate = 90.0f;
+ lr2.desiredRefreshRate = Fps(90.0f);
lr2.name = "90Hz ExplicitDefault";
EXPECT_EQ(mExpected60Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::Max;
lr2.name = "Max";
@@ -946,16 +898,16 @@
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 30.0f;
+ lr1.desiredRefreshRate = Fps(30.0f);
lr1.name = "30Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 90.0f;
+ lr2.desiredRefreshRate = Fps(90.0f);
lr2.name = "90Hz Heuristic";
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 30.0f;
+ lr1.desiredRefreshRate = Fps(30.0f);
lr1.name = "30Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::Max;
lr2.name = "Max";
@@ -974,7 +926,7 @@
auto& lr2 = layers[1];
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::NoVote;
lr2.name = "NoVote";
@@ -982,7 +934,7 @@
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::NoVote;
lr2.name = "NoVote";
@@ -990,7 +942,7 @@
refreshRateConfigs->getBestRefreshRate(layers, {.touch = true, .idle = false}));
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::Max;
lr2.name = "Max";
@@ -998,7 +950,7 @@
refreshRateConfigs->getBestRefreshRate(layers, {.touch = true, .idle = false}));
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::Max;
lr2.name = "Max";
@@ -1007,10 +959,10 @@
// The other layer starts to provide buffers
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 90.0f;
+ lr2.desiredRefreshRate = Fps(90.0f);
lr2.name = "90Hz Heuristic";
EXPECT_EQ(mExpected90Config,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
@@ -1034,40 +986,40 @@
auto& lr2 = layers[1];
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
lr2.name = "60Hz Heuristic";
refreshRateConfigs->getBestRefreshRate(layers, {.touch = true, .idle = false},
&consideredSignals);
EXPECT_EQ(true, consideredSignals.touch);
lr1.vote = LayerVoteType::ExplicitDefault;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
lr2.name = "60Hz Heuristic";
refreshRateConfigs->getBestRefreshRate(layers, {.touch = true, .idle = false},
&consideredSignals);
EXPECT_EQ(false, consideredSignals.touch);
lr1.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
lr2.name = "60Hz Heuristic";
refreshRateConfigs->getBestRefreshRate(layers, {.touch = true, .idle = false},
&consideredSignals);
EXPECT_EQ(true, consideredSignals.touch);
lr1.vote = LayerVoteType::ExplicitDefault;
- lr1.desiredRefreshRate = 60.0f;
+ lr1.desiredRefreshRate = Fps(60.0f);
lr1.name = "60Hz ExplicitExactOrMultiple";
lr2.vote = LayerVoteType::Heuristic;
- lr2.desiredRefreshRate = 60.0f;
+ lr2.desiredRefreshRate = Fps(60.0f);
lr2.name = "60Hz Heuristic";
refreshRateConfigs->getBestRefreshRate(layers, {.touch = true, .idle = false},
&consideredSignals);
@@ -1103,7 +1055,7 @@
for (const auto& test : testCases) {
lr.vote = LayerVoteType::ExplicitDefault;
- lr.desiredRefreshRate = test.first;
+ lr.desiredRefreshRate = Fps(test.first);
std::stringstream ss;
ss << "ExplicitDefault " << test.first << " fps";
@@ -1111,7 +1063,7 @@
const auto& refreshRate =
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false});
- EXPECT_FLOAT_EQ(refreshRate.getFps(), test.second)
+ EXPECT_TRUE(refreshRate.getFps().equalsWithMargin(Fps(test.second)))
<< "Expecting " << test.first << "fps => " << test.second << "Hz";
}
}
@@ -1123,7 +1075,7 @@
/*currentConfigId=*/HWC_CONFIG_ID_90);
ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy(
- {HWC_CONFIG_ID_90, {90.f, 90.f}, {60.f, 90.f}}),
+ {HWC_CONFIG_ID_90, {Fps(90.f), Fps(90.f)}, {Fps(60.f), Fps(90.f)}}),
0);
auto layers = std::vector<LayerRequirement>{LayerRequirement{.weight = 1.0f}};
@@ -1131,7 +1083,7 @@
RefreshRateConfigs::GlobalSignals consideredSignals;
lr.vote = LayerVoteType::ExplicitDefault;
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
lr.name = "60Hz ExplicitDefault";
lr.focused = true;
EXPECT_EQ(mExpected60Config,
@@ -1147,14 +1099,14 @@
/*currentConfigId=*/HWC_CONFIG_ID_60);
ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy(
- {HWC_CONFIG_ID_60, {60.f, 60.f}, {60.f, 90.f}}),
+ {HWC_CONFIG_ID_60, {Fps(60.f), Fps(60.f)}, {Fps(60.f), Fps(90.f)}}),
0);
auto layers = std::vector<LayerRequirement>{LayerRequirement{.weight = 1.0f}};
auto& lr = layers[0];
lr.vote = LayerVoteType::ExplicitDefault;
- lr.desiredRefreshRate = 90.0f;
+ lr.desiredRefreshRate = Fps(90.0f);
lr.name = "90Hz ExplicitDefault";
lr.focused = true;
EXPECT_EQ(mExpected90Config,
@@ -1168,7 +1120,7 @@
/*currentConfigId=*/HWC_CONFIG_ID_90);
ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy(
- {HWC_CONFIG_ID_90, {90.f, 90.f}, {60.f, 90.f}}),
+ {HWC_CONFIG_ID_90, {Fps(90.f), Fps(90.f)}, {Fps(60.f), Fps(90.f)}}),
0);
RefreshRateConfigs::GlobalSignals consideredSignals;
@@ -1181,7 +1133,7 @@
auto& lr = layers[0];
lr.vote = LayerVoteType::ExplicitExactOrMultiple;
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
lr.name = "60Hz ExplicitExactOrMultiple";
lr.focused = false;
EXPECT_EQ(mExpected90Config,
@@ -1192,7 +1144,7 @@
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr.vote = LayerVoteType::ExplicitDefault;
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
lr.name = "60Hz ExplicitDefault";
lr.focused = false;
EXPECT_EQ(mExpected90Config,
@@ -1203,7 +1155,7 @@
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr.vote = LayerVoteType::Heuristic;
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
lr.name = "60Hz Heuristic";
lr.focused = false;
EXPECT_EQ(mExpected90Config,
@@ -1214,7 +1166,7 @@
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr.vote = LayerVoteType::Max;
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
lr.name = "60Hz Max";
lr.focused = false;
EXPECT_EQ(mExpected90Config,
@@ -1225,7 +1177,7 @@
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false}));
lr.vote = LayerVoteType::Min;
- lr.desiredRefreshRate = 60.0f;
+ lr.desiredRefreshRate = Fps(60.0f);
lr.name = "60Hz Min";
lr.focused = false;
EXPECT_EQ(mExpected90Config,
@@ -1244,8 +1196,10 @@
auto layers = std::vector<LayerRequirement>{LayerRequirement{.weight = 1.0f}};
auto& layer = layers[0];
layer.vote = LayerVoteType::ExplicitDefault;
- layer.desiredRefreshRate = 90.0f;
+ layer.desiredRefreshRate = Fps(90.0f);
+ layer.seamlessness = Seamlessness::SeamedAndSeamless;
layer.name = "90Hz ExplicitDefault";
+ layer.focused = true;
ASSERT_EQ(HWC_CONFIG_ID_60,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false})
@@ -1258,6 +1212,121 @@
ASSERT_EQ(HWC_CONFIG_ID_90,
refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false})
.getConfigId());
+
+ // Verify that we won't change the group if seamless switch is required.
+ layer.seamlessness = Seamlessness::OnlySeamless;
+ ASSERT_EQ(HWC_CONFIG_ID_60,
+ refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false})
+ .getConfigId());
+
+ // Verify that we won't do a seamless switch if we request the same mode as the default
+ refreshRateConfigs->setCurrentConfigId(HWC_CONFIG_ID_90);
+ layer.desiredRefreshRate = Fps(60.0f);
+ layer.name = "60Hz ExplicitDefault";
+ layer.seamlessness = Seamlessness::OnlySeamless;
+ ASSERT_EQ(HWC_CONFIG_ID_90,
+ refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false})
+ .getConfigId());
+
+ // Verify that if the current config is in another group and there are no layers with
+ // seamlessness=SeamedAndSeamless we'll go back to the default group.
+ layer.desiredRefreshRate = Fps(60.0f);
+ layer.name = "60Hz ExplicitDefault";
+ layer.seamlessness = Seamlessness::Default;
+ ASSERT_EQ(HWC_CONFIG_ID_60,
+ refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false})
+ .getConfigId());
+
+ // If there's a layer with seamlessness=SeamedAndSeamless, another layer with
+ // seamlessness=OnlySeamless can't change the config group.
+ refreshRateConfigs->setCurrentConfigId(HWC_CONFIG_ID_90);
+ layer.seamlessness = Seamlessness::OnlySeamless;
+
+ layers.push_back(LayerRequirement{.weight = 0.5f});
+ auto& layer2 = layers[layers.size() - 1];
+ layer2.vote = LayerVoteType::ExplicitDefault;
+ layer2.desiredRefreshRate = Fps(90.0f);
+ layer2.name = "90Hz ExplicitDefault";
+ layer2.seamlessness = Seamlessness::SeamedAndSeamless;
+ layer2.focused = false;
+
+ ASSERT_EQ(HWC_CONFIG_ID_90,
+ refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false})
+ .getConfigId());
+
+ // If there's a layer with seamlessness=SeamedAndSeamless, another layer with
+ // seamlessness=Default can't change the config group.
+ layers[0].seamlessness = Seamlessness::Default;
+ ASSERT_EQ(HWC_CONFIG_ID_90,
+ refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false})
+ .getConfigId());
+}
+
+TEST_F(RefreshRateConfigsTest, nonSeamlessVotePrefersSeamlessSwitches) {
+ auto refreshRateConfigs =
+ std::make_unique<RefreshRateConfigs>(m30_60Device,
+ /*currentConfigId=*/HWC_CONFIG_ID_60);
+
+ // Allow group switching.
+ RefreshRateConfigs::Policy policy;
+ policy.defaultConfig = refreshRateConfigs->getCurrentPolicy().defaultConfig;
+ policy.allowGroupSwitching = true;
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy(policy), 0);
+
+ auto layers = std::vector<LayerRequirement>{LayerRequirement{.weight = 1.0f}};
+ auto& layer = layers[0];
+ layer.vote = LayerVoteType::ExplicitExactOrMultiple;
+ layer.desiredRefreshRate = Fps(60.0f);
+ layer.seamlessness = Seamlessness::SeamedAndSeamless;
+ layer.name = "60Hz ExplicitExactOrMultiple";
+ layer.focused = true;
+
+ ASSERT_EQ(HWC_CONFIG_ID_60,
+ refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false})
+ .getConfigId());
+
+ refreshRateConfigs->setCurrentConfigId(HWC_CONFIG_ID_120);
+ ASSERT_EQ(HWC_CONFIG_ID_120,
+ refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false})
+ .getConfigId());
+}
+
+TEST_F(RefreshRateConfigsTest, nonSeamlessExactAndSeamlessMultipleLayers) {
+ auto refreshRateConfigs =
+ std::make_unique<RefreshRateConfigs>(m25_30_50_60Device,
+ /*currentConfigId=*/HWC_CONFIG_ID_60);
+
+ // Allow group switching.
+ RefreshRateConfigs::Policy policy;
+ policy.defaultConfig = refreshRateConfigs->getCurrentPolicy().defaultConfig;
+ policy.allowGroupSwitching = true;
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy(policy), 0);
+
+ auto layers = std::vector<
+ LayerRequirement>{LayerRequirement{.name = "60Hz ExplicitDefault",
+ .vote = LayerVoteType::ExplicitDefault,
+ .desiredRefreshRate = Fps(60.0f),
+ .seamlessness = Seamlessness::SeamedAndSeamless,
+ .weight = 0.5f,
+ .focused = false},
+ LayerRequirement{.name = "25Hz ExplicitExactOrMultiple",
+ .vote = LayerVoteType::ExplicitExactOrMultiple,
+ .desiredRefreshRate = Fps(25.0f),
+ .seamlessness = Seamlessness::OnlySeamless,
+ .weight = 1.0f,
+ .focused = true}};
+ auto& seamedLayer = layers[0];
+
+ ASSERT_EQ(HWC_CONFIG_ID_50,
+ refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false})
+ .getConfigId());
+
+ seamedLayer.name = "30Hz ExplicitDefault", seamedLayer.desiredRefreshRate = Fps(30.0f);
+ refreshRateConfigs->setCurrentConfigId(HWC_CONFIG_ID_30);
+
+ ASSERT_EQ(HWC_CONFIG_ID_25,
+ refreshRateConfigs->getBestRefreshRate(layers, {.touch = false, .idle = false})
+ .getConfigId());
}
TEST_F(RefreshRateConfigsTest, primaryVsAppRequestPolicy) {
@@ -1270,7 +1339,7 @@
// Return the config ID from calling getBestRefreshRate() for a single layer with the
// given voteType and fps.
- auto getFrameRate = [&](LayerVoteType voteType, float fps, bool touchActive = false,
+ auto getFrameRate = [&](LayerVoteType voteType, Fps fps, bool touchActive = false,
bool focused = true) -> HwcConfigIndexType {
layers[0].vote = voteType;
layers[0].desiredRefreshRate = fps;
@@ -1280,43 +1349,44 @@
};
ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy(
- {HWC_CONFIG_ID_60, {30.f, 60.f}, {30.f, 90.f}}),
+ {HWC_CONFIG_ID_60, {Fps(30.f), Fps(60.f)}, {Fps(30.f), Fps(90.f)}}),
0);
EXPECT_EQ(HWC_CONFIG_ID_60,
refreshRateConfigs->getBestRefreshRate({}, {.touch = false, .idle = false})
.getConfigId());
- EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::NoVote, 90.f));
- EXPECT_EQ(HWC_CONFIG_ID_30, getFrameRate(LayerVoteType::Min, 90.f));
- EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Max, 90.f));
- EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Heuristic, 90.f));
- EXPECT_EQ(HWC_CONFIG_ID_90, getFrameRate(LayerVoteType::ExplicitDefault, 90.f));
- EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::ExplicitExactOrMultiple, 90.f));
+ EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::NoVote, Fps(90.f)));
+ EXPECT_EQ(HWC_CONFIG_ID_30, getFrameRate(LayerVoteType::Min, Fps(90.f)));
+ EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Max, Fps(90.f)));
+ EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Heuristic, Fps(90.f)));
+ EXPECT_EQ(HWC_CONFIG_ID_90, getFrameRate(LayerVoteType::ExplicitDefault, Fps(90.f)));
+ EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::ExplicitExactOrMultiple, Fps(90.f)));
// Layers not focused are not allowed to override primary config
EXPECT_EQ(HWC_CONFIG_ID_60,
- getFrameRate(LayerVoteType::ExplicitDefault, 90.f, /*touch=*/false,
+ getFrameRate(LayerVoteType::ExplicitDefault, Fps(90.f), /*touch=*/false,
/*focused=*/false));
EXPECT_EQ(HWC_CONFIG_ID_60,
- getFrameRate(LayerVoteType::ExplicitExactOrMultiple, 90.f, /*touch=*/false,
+ getFrameRate(LayerVoteType::ExplicitExactOrMultiple, Fps(90.f), /*touch=*/false,
/*focused=*/false));
// Touch boost should be restricted to the primary range.
- EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Max, 90.f, /*touch=*/true));
+ EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Max, Fps(90.f), /*touch=*/true));
// When we're higher than the primary range max due to a layer frame rate setting, touch boost
// shouldn't drag us back down to the primary range max.
- EXPECT_EQ(HWC_CONFIG_ID_90, getFrameRate(LayerVoteType::ExplicitDefault, 90.f, /*touch=*/true));
+ EXPECT_EQ(HWC_CONFIG_ID_90,
+ getFrameRate(LayerVoteType::ExplicitDefault, Fps(90.f), /*touch=*/true));
EXPECT_EQ(HWC_CONFIG_ID_60,
- getFrameRate(LayerVoteType::ExplicitExactOrMultiple, 90.f, /*touch=*/true));
+ getFrameRate(LayerVoteType::ExplicitExactOrMultiple, Fps(90.f), /*touch=*/true));
ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy(
- {HWC_CONFIG_ID_60, {60.f, 60.f}, {60.f, 60.f}}),
+ {HWC_CONFIG_ID_60, {Fps(60.f), Fps(60.f)}, {Fps(60.f), Fps(60.f)}}),
0);
- EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::NoVote, 90.f));
- EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Min, 90.f));
- EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Max, 90.f));
- EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Heuristic, 90.f));
- EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::ExplicitDefault, 90.f));
- EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::ExplicitExactOrMultiple, 90.f));
+ EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::NoVote, Fps(90.f)));
+ EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Min, Fps(90.f)));
+ EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Max, Fps(90.f)));
+ EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::Heuristic, Fps(90.f)));
+ EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::ExplicitDefault, Fps(90.f)));
+ EXPECT_EQ(HWC_CONFIG_ID_60, getFrameRate(LayerVoteType::ExplicitExactOrMultiple, Fps(90.f)));
}
TEST_F(RefreshRateConfigsTest, idle) {
@@ -1330,7 +1400,7 @@
const auto getIdleFrameRate = [&](LayerVoteType voteType,
bool touchActive) -> HwcConfigIndexType {
layers[0].vote = voteType;
- layers[0].desiredRefreshRate = 90.f;
+ layers[0].desiredRefreshRate = Fps(90.f);
RefreshRateConfigs::GlobalSignals consideredSignals;
const auto configId =
refreshRateConfigs
@@ -1343,7 +1413,7 @@
};
ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy(
- {HWC_CONFIG_ID_60, {60.f, 90.f}, {60.f, 90.f}}),
+ {HWC_CONFIG_ID_60, {Fps(60.f), Fps(90.f)}, {Fps(60.f), Fps(90.f)}}),
0);
// Idle should be lower priority than touch boost.
@@ -1384,22 +1454,22 @@
/*currentConfigId=*/HWC_CONFIG_ID_60);
for (float fps = 1.0f; fps <= 120.0f; fps += 0.1f) {
- const auto knownFrameRate = findClosestKnownFrameRate(*refreshRateConfigs, fps);
- float expectedFrameRate;
+ const auto knownFrameRate = findClosestKnownFrameRate(*refreshRateConfigs, Fps(fps));
+ Fps expectedFrameRate;
if (fps < 26.91f) {
- expectedFrameRate = 24.0f;
+ expectedFrameRate = Fps(24.0f);
} else if (fps < 37.51f) {
- expectedFrameRate = 30.0f;
+ expectedFrameRate = Fps(30.0f);
} else if (fps < 52.51f) {
- expectedFrameRate = 45.0f;
+ expectedFrameRate = Fps(45.0f);
} else if (fps < 66.01f) {
- expectedFrameRate = 60.0f;
+ expectedFrameRate = Fps(60.0f);
} else if (fps < 81.01f) {
- expectedFrameRate = 72.0f;
+ expectedFrameRate = Fps(72.0f);
} else {
- expectedFrameRate = 90.0f;
+ expectedFrameRate = Fps(90.0f);
}
- EXPECT_FLOAT_EQ(expectedFrameRate, knownFrameRate)
+ EXPECT_TRUE(expectedFrameRate.equalsWithMargin(knownFrameRate))
<< "findClosestKnownFrameRate(" << fps << ") = " << knownFrameRate;
}
}
@@ -1410,26 +1480,27 @@
/*currentConfigId=*/HWC_CONFIG_ID_60);
struct ExpectedRate {
- float rate;
+ Fps rate;
const RefreshRate& expected;
};
/* clang-format off */
std::vector<ExpectedRate> knownFrameRatesExpectations = {
- {24.0f, mExpected60Config},
- {30.0f, mExpected60Config},
- {45.0f, mExpected90Config},
- {60.0f, mExpected60Config},
- {72.0f, mExpected90Config},
- {90.0f, mExpected90Config},
+ {Fps(24.0f), mExpected60Config},
+ {Fps(30.0f), mExpected60Config},
+ {Fps(45.0f), mExpected90Config},
+ {Fps(60.0f), mExpected60Config},
+ {Fps(72.0f), mExpected90Config},
+ {Fps(90.0f), mExpected90Config},
};
/* clang-format on */
// Make sure the test tests all the known frame rate
const auto knownFrameRateList = getKnownFrameRate(*refreshRateConfigs);
- const auto equal = std::equal(knownFrameRateList.begin(), knownFrameRateList.end(),
- knownFrameRatesExpectations.begin(),
- [](float a, const ExpectedRate& b) { return a == b.rate; });
+ const auto equal =
+ std::equal(knownFrameRateList.begin(), knownFrameRateList.end(),
+ knownFrameRatesExpectations.begin(),
+ [](Fps a, const ExpectedRate& b) { return a.equalsWithMargin(b.rate); });
EXPECT_TRUE(equal);
auto layers = std::vector<LayerRequirement>{LayerRequirement{.weight = 1.0f}};
@@ -1459,18 +1530,55 @@
EXPECT_EQ(KernelIdleTimerAction::TurnOn, refreshRateConfigs->getIdleTimerAction());
// SetPolicy(60, 90), current 60Hz => TurnOn.
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {60, 90}}), 0);
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {Fps(60), Fps(90)}}),
+ 0);
EXPECT_EQ(KernelIdleTimerAction::TurnOn, refreshRateConfigs->getIdleTimerAction());
// SetPolicy(60, 60), current 60Hz => NoChange, avoid extra calls.
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {60, 60}}), 0);
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_60, {Fps(60), Fps(60)}}),
+ 0);
EXPECT_EQ(KernelIdleTimerAction::NoChange, refreshRateConfigs->getIdleTimerAction());
// SetPolicy(90, 90), current 90Hz => TurnOff.
- ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_90, {90, 90}}), 0);
+ ASSERT_GE(refreshRateConfigs->setDisplayManagerPolicy({HWC_CONFIG_ID_90, {Fps(90), Fps(90)}}),
+ 0);
EXPECT_EQ(KernelIdleTimerAction::TurnOff, refreshRateConfigs->getIdleTimerAction());
}
+TEST_F(RefreshRateConfigsTest, RefreshRateDividerForUnknownUid) {
+ auto refreshRateConfigs =
+ std::make_unique<RefreshRateConfigs>(m30_60_72_90_120Device,
+ /*currentConfigId=*/HWC_CONFIG_ID_30);
+ EXPECT_EQ(1, refreshRateConfigs->getRefreshRateDividerForUid(1234));
+}
+
+TEST_F(RefreshRateConfigsTest, RefreshRateDividerForUid) {
+ auto refreshRateConfigs =
+ std::make_unique<RefreshRateConfigs>(m30_60_72_90_120Device,
+ /*currentConfigId=*/HWC_CONFIG_ID_30);
+ const uid_t uid = 1234;
+ refreshRateConfigs->setPreferredRefreshRateForUid({uid, 30});
+ EXPECT_EQ(1, refreshRateConfigs->getRefreshRateDividerForUid(uid));
+
+ refreshRateConfigs->setCurrentConfigId(HWC_CONFIG_ID_60);
+ EXPECT_EQ(2, refreshRateConfigs->getRefreshRateDividerForUid(uid));
+
+ refreshRateConfigs->setCurrentConfigId(HWC_CONFIG_ID_72);
+ EXPECT_EQ(1, refreshRateConfigs->getRefreshRateDividerForUid(uid));
+
+ refreshRateConfigs->setCurrentConfigId(HWC_CONFIG_ID_90);
+ EXPECT_EQ(3, refreshRateConfigs->getRefreshRateDividerForUid(uid));
+
+ refreshRateConfigs->setCurrentConfigId(HWC_CONFIG_ID_120);
+ EXPECT_EQ(4, refreshRateConfigs->getRefreshRateDividerForUid(uid));
+
+ refreshRateConfigs->setCurrentConfigId(HWC_CONFIG_ID_90);
+ refreshRateConfigs->setPreferredRefreshRateForUid({uid, 22.5f});
+ EXPECT_EQ(4, refreshRateConfigs->getRefreshRateDividerForUid(uid));
+ refreshRateConfigs->setPreferredRefreshRateForUid({uid, 22.6f});
+ EXPECT_EQ(4, refreshRateConfigs->getRefreshRateDividerForUid(uid));
+}
+
} // namespace
} // namespace scheduler
} // namespace android
diff --git a/services/surfaceflinger/tests/unittests/RefreshRateSelectionTest.cpp b/services/surfaceflinger/tests/unittests/RefreshRateSelectionTest.cpp
index 2c8178e..c5deb7c 100644
--- a/services/surfaceflinger/tests/unittests/RefreshRateSelectionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/RefreshRateSelectionTest.cpp
@@ -131,13 +131,13 @@
EXPECT_CALL(*eventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*eventThread, createEventConnection(_, _))
- .WillOnce(Return(new EventThreadConnection(eventThread.get(), ResyncCallback(),
- ISurfaceComposer::eConfigChangedSuppress)));
+ .WillOnce(Return(new EventThreadConnection(eventThread.get(), /*callingUid=*/0,
+ ResyncCallback())));
EXPECT_CALL(*sfEventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*sfEventThread, createEventConnection(_, _))
- .WillOnce(Return(new EventThreadConnection(sfEventThread.get(), ResyncCallback(),
- ISurfaceComposer::eConfigChangedSuppress)));
+ .WillOnce(Return(new EventThreadConnection(sfEventThread.get(), /*callingUid=*/0,
+ ResyncCallback())));
auto vsyncController = std::make_unique<mock::VsyncController>();
auto vsyncTracker = std::make_unique<mock::VSyncTracker>();
diff --git a/services/surfaceflinger/tests/unittests/RefreshRateStatsTest.cpp b/services/surfaceflinger/tests/unittests/RefreshRateStatsTest.cpp
index de66f8f..e93d0d0 100644
--- a/services/surfaceflinger/tests/unittests/RefreshRateStatsTest.cpp
+++ b/services/surfaceflinger/tests/unittests/RefreshRateStatsTest.cpp
@@ -14,10 +14,6 @@
* 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 "SchedulerUnittests"
@@ -25,6 +21,8 @@
#include <log/log.h>
#include <thread>
+#include "Scheduler/HwcStrongTypes.h"
+#include "Scheduler/RefreshRateConfigs.h"
#include "Scheduler/RefreshRateStats.h"
#include "mock/DisplayHardware/MockDisplay.h"
#include "mock/MockTimeStats.h"
@@ -51,8 +49,9 @@
void init(const std::vector<std::shared_ptr<const HWC2::Display::Config>>& configs) {
mRefreshRateConfigs =
std::make_unique<RefreshRateConfigs>(configs, /*currentConfig=*/CONFIG_ID_0);
- mRefreshRateStats = std::make_unique<RefreshRateStats>(*mRefreshRateConfigs, mTimeStats,
- /*currentConfigId=*/CONFIG_ID_0,
+
+ const auto currFps = mRefreshRateConfigs->getRefreshRateFromConfigId(CONFIG_ID_0).getFps();
+ mRefreshRateStats = std::make_unique<RefreshRateStats>(mTimeStats, currFps,
/*currentPowerMode=*/PowerMode::OFF);
}
@@ -80,8 +79,8 @@
std::shared_ptr<const HWC2::Display::Config> RefreshRateStatsTest::createConfig(
HwcConfigIndexType configId, int32_t configGroup, int64_t vsyncPeriod) {
- return HWC2::Display::Config::Builder(mDisplay, configId.value())
- .setVsyncPeriod(int32_t(vsyncPeriod))
+ return HWC2::Display::Config::Builder(mDisplay, static_cast<hal::HWConfigId>(configId.value()))
+ .setVsyncPeriod(static_cast<int32_t>(vsyncPeriod))
.setConfigGroup(configGroup)
.build();
}
@@ -102,38 +101,39 @@
// Setting up tests on mobile harness can be flaky with time passing, so testing for
// exact time changes can result in flaxy numbers. To avoid that remember old
// numbers to make sure the correct values are increasing in the next test.
- int screenOff = times["ScreenOff"];
+ auto screenOff = times["ScreenOff"];
// Screen is off by default.
std::this_thread::sleep_for(std::chrono::milliseconds(2));
times = mRefreshRateStats->getTotalTimes();
EXPECT_LT(screenOff, times["ScreenOff"]);
- EXPECT_EQ(0u, times.count("90fps"));
+ EXPECT_EQ(0u, times.count("90.00fps"));
- mRefreshRateStats->setConfigMode(CONFIG_ID_0);
+ const auto config0Fps = mRefreshRateConfigs->getRefreshRateFromConfigId(CONFIG_ID_0).getFps();
+ mRefreshRateStats->setRefreshRate(config0Fps);
mRefreshRateStats->setPowerMode(PowerMode::ON);
screenOff = mRefreshRateStats->getTotalTimes()["ScreenOff"];
std::this_thread::sleep_for(std::chrono::milliseconds(2));
times = mRefreshRateStats->getTotalTimes();
EXPECT_EQ(screenOff, times["ScreenOff"]);
- ASSERT_EQ(1u, times.count("90fps"));
- EXPECT_LT(0, times["90fps"]);
+ ASSERT_EQ(1u, times.count("90.00fps"));
+ EXPECT_LT(0, times["90.00fps"]);
mRefreshRateStats->setPowerMode(PowerMode::DOZE);
- int ninety = mRefreshRateStats->getTotalTimes()["90fps"];
+ auto ninety = mRefreshRateStats->getTotalTimes()["90.00fps"];
std::this_thread::sleep_for(std::chrono::milliseconds(2));
times = mRefreshRateStats->getTotalTimes();
EXPECT_LT(screenOff, times["ScreenOff"]);
- EXPECT_EQ(ninety, times["90fps"]);
+ EXPECT_EQ(ninety, times["90.00fps"]);
- mRefreshRateStats->setConfigMode(CONFIG_ID_0);
+ mRefreshRateStats->setRefreshRate(config0Fps);
screenOff = mRefreshRateStats->getTotalTimes()["ScreenOff"];
std::this_thread::sleep_for(std::chrono::milliseconds(2));
times = mRefreshRateStats->getTotalTimes();
// Because the power mode is not PowerMode::ON, switching the config
// does not update refresh rates that come from the config.
EXPECT_LT(screenOff, times["ScreenOff"]);
- EXPECT_EQ(ninety, times["90fps"]);
+ EXPECT_EQ(ninety, times["90.00fps"]);
}
TEST_F(RefreshRateStatsTest, twoConfigsTest) {
@@ -150,70 +150,69 @@
// Setting up tests on mobile harness can be flaky with time passing, so testing for
// exact time changes can result in flaxy numbers. To avoid that remember old
// numbers to make sure the correct values are increasing in the next test.
- int screenOff = times["ScreenOff"];
+ auto screenOff = times["ScreenOff"];
// Screen is off by default.
std::this_thread::sleep_for(std::chrono::milliseconds(2));
times = mRefreshRateStats->getTotalTimes();
EXPECT_LT(screenOff, times["ScreenOff"]);
- mRefreshRateStats->setConfigMode(CONFIG_ID_0);
+ const auto config0Fps = mRefreshRateConfigs->getRefreshRateFromConfigId(CONFIG_ID_0).getFps();
+ const auto config1Fps = mRefreshRateConfigs->getRefreshRateFromConfigId(CONFIG_ID_1).getFps();
+ mRefreshRateStats->setRefreshRate(config0Fps);
mRefreshRateStats->setPowerMode(PowerMode::ON);
screenOff = mRefreshRateStats->getTotalTimes()["ScreenOff"];
std::this_thread::sleep_for(std::chrono::milliseconds(2));
times = mRefreshRateStats->getTotalTimes();
EXPECT_EQ(screenOff, times["ScreenOff"]);
- ASSERT_EQ(1u, times.count("90fps"));
- EXPECT_LT(0, times["90fps"]);
+ ASSERT_EQ(1u, times.count("90.00fps"));
+ EXPECT_LT(0, times["90.00fps"]);
// When power mode is normal, time for configs updates.
- mRefreshRateStats->setConfigMode(CONFIG_ID_1);
- int ninety = mRefreshRateStats->getTotalTimes()["90fps"];
+ mRefreshRateStats->setRefreshRate(config1Fps);
+ auto ninety = mRefreshRateStats->getTotalTimes()["90.00fps"];
std::this_thread::sleep_for(std::chrono::milliseconds(2));
times = mRefreshRateStats->getTotalTimes();
EXPECT_EQ(screenOff, times["ScreenOff"]);
- EXPECT_EQ(ninety, times["90fps"]);
- ASSERT_EQ(1u, times.count("60fps"));
- EXPECT_LT(0, times["60fps"]);
+ EXPECT_EQ(ninety, times["90.00fps"]);
+ ASSERT_EQ(1u, times.count("60.00fps"));
+ EXPECT_LT(0, times["60.00fps"]);
- mRefreshRateStats->setConfigMode(CONFIG_ID_0);
- int sixty = mRefreshRateStats->getTotalTimes()["60fps"];
+ mRefreshRateStats->setRefreshRate(config0Fps);
+ auto sixty = mRefreshRateStats->getTotalTimes()["60.00fps"];
std::this_thread::sleep_for(std::chrono::milliseconds(2));
times = mRefreshRateStats->getTotalTimes();
EXPECT_EQ(screenOff, times["ScreenOff"]);
- EXPECT_LT(ninety, times["90fps"]);
- EXPECT_EQ(sixty, times["60fps"]);
+ EXPECT_LT(ninety, times["90.00fps"]);
+ EXPECT_EQ(sixty, times["60.00fps"]);
- mRefreshRateStats->setConfigMode(CONFIG_ID_1);
- ninety = mRefreshRateStats->getTotalTimes()["90fps"];
+ mRefreshRateStats->setRefreshRate(config1Fps);
+ ninety = mRefreshRateStats->getTotalTimes()["90.00fps"];
std::this_thread::sleep_for(std::chrono::milliseconds(2));
times = mRefreshRateStats->getTotalTimes();
EXPECT_EQ(screenOff, times["ScreenOff"]);
- EXPECT_EQ(ninety, times["90fps"]);
- EXPECT_LT(sixty, times["60fps"]);
+ EXPECT_EQ(ninety, times["90.00fps"]);
+ EXPECT_LT(sixty, times["60.00fps"]);
// Because the power mode is not PowerMode::ON, switching the config
// does not update refresh rates that come from the config.
mRefreshRateStats->setPowerMode(PowerMode::DOZE);
- mRefreshRateStats->setConfigMode(CONFIG_ID_0);
- sixty = mRefreshRateStats->getTotalTimes()["60fps"];
+ mRefreshRateStats->setRefreshRate(config0Fps);
+ sixty = mRefreshRateStats->getTotalTimes()["60.00fps"];
std::this_thread::sleep_for(std::chrono::milliseconds(2));
times = mRefreshRateStats->getTotalTimes();
EXPECT_LT(screenOff, times["ScreenOff"]);
- EXPECT_EQ(ninety, times["90fps"]);
- EXPECT_EQ(sixty, times["60fps"]);
+ EXPECT_EQ(ninety, times["90.00fps"]);
+ EXPECT_EQ(sixty, times["60.00fps"]);
- mRefreshRateStats->setConfigMode(CONFIG_ID_1);
+ mRefreshRateStats->setRefreshRate(config1Fps);
screenOff = mRefreshRateStats->getTotalTimes()["ScreenOff"];
std::this_thread::sleep_for(std::chrono::milliseconds(2));
times = mRefreshRateStats->getTotalTimes();
EXPECT_LT(screenOff, times["ScreenOff"]);
- EXPECT_EQ(ninety, times["90fps"]);
- EXPECT_EQ(sixty, times["60fps"]);
+ EXPECT_EQ(ninety, times["90.00fps"]);
+ EXPECT_EQ(sixty, times["60.00fps"]);
}
} // namespace
} // namespace scheduler
} // 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/unittests/SchedulerTest.cpp b/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
index eee9400..fb02a33 100644
--- a/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
@@ -42,8 +42,7 @@
class MockEventThreadConnection : public android::EventThreadConnection {
public:
explicit MockEventThreadConnection(EventThread* eventThread)
- : EventThreadConnection(eventThread, ResyncCallback(),
- ISurfaceComposer::eConfigChangedSuppress) {}
+ : EventThreadConnection(eventThread, /*callingUid=*/0, ResyncCallback()) {}
~MockEventThreadConnection() = default;
MOCK_METHOD1(stealReceiveChannel, status_t(gui::BitTube* outChannel));
@@ -69,8 +68,7 @@
}
} mExpectDisableVsync{mSchedulerCallback};
- static constexpr bool kUseContentDetectionV2 = false;
- TestableScheduler mScheduler{mConfigs, mSchedulerCallback, kUseContentDetectionV2};
+ TestableScheduler mScheduler{mConfigs, mSchedulerCallback};
Scheduler::ConnectionHandle mConnectionHandle;
mock::EventThread* mEventThread;
@@ -98,9 +96,7 @@
TEST_F(SchedulerTest, invalidConnectionHandle) {
Scheduler::ConnectionHandle handle;
- const sp<IDisplayEventConnection> connection =
- mScheduler.createDisplayEventConnection(handle,
- ISurfaceComposer::eConfigChangedSuppress);
+ const sp<IDisplayEventConnection> connection = mScheduler.createDisplayEventConnection(handle);
EXPECT_FALSE(connection);
EXPECT_FALSE(mScheduler.getEventConnection(handle));
@@ -126,8 +122,7 @@
TEST_F(SchedulerTest, validConnectionHandle) {
const sp<IDisplayEventConnection> connection =
- mScheduler.createDisplayEventConnection(mConnectionHandle,
- ISurfaceComposer::eConfigChangedSuppress);
+ mScheduler.createDisplayEventConnection(mConnectionHandle);
ASSERT_EQ(mEventThreadConnection, connection);
EXPECT_TRUE(mScheduler.getEventConnection(mConnectionHandle));
diff --git a/services/surfaceflinger/tests/unittests/SetFrameRateTest.cpp b/services/surfaceflinger/tests/unittests/SetFrameRateTest.cpp
index efee826..c47b141 100644
--- a/services/surfaceflinger/tests/unittests/SetFrameRateTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SetFrameRateTest.cpp
@@ -108,11 +108,12 @@
*/
class SetFrameRateTest : public ::testing::TestWithParam<std::shared_ptr<LayerFactory>> {
protected:
- const FrameRate FRAME_RATE_VOTE1 = FrameRate(67.f, FrameRateCompatibility::Default);
- const FrameRate FRAME_RATE_VOTE2 = FrameRate(14.f, FrameRateCompatibility::ExactOrMultiple);
- const FrameRate FRAME_RATE_VOTE3 = FrameRate(99.f, FrameRateCompatibility::NoVote);
- const FrameRate FRAME_RATE_TREE = FrameRate(0, FrameRateCompatibility::NoVote);
- const FrameRate FRAME_RATE_NO_VOTE = FrameRate(0, FrameRateCompatibility::Default);
+ const FrameRate FRAME_RATE_VOTE1 = FrameRate(Fps(67.f), FrameRateCompatibility::Default);
+ const FrameRate FRAME_RATE_VOTE2 =
+ FrameRate(Fps(14.f), FrameRateCompatibility::ExactOrMultiple);
+ const FrameRate FRAME_RATE_VOTE3 = FrameRate(Fps(99.f), FrameRateCompatibility::NoVote);
+ const FrameRate FRAME_RATE_TREE = FrameRate(Fps(0.f), FrameRateCompatibility::NoVote);
+ const FrameRate FRAME_RATE_NO_VOTE = FrameRate(Fps(0.f), FrameRateCompatibility::Default);
SetFrameRateTest();
@@ -171,13 +172,13 @@
EXPECT_CALL(*eventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*eventThread, createEventConnection(_, _))
- .WillOnce(Return(new EventThreadConnection(eventThread.get(), ResyncCallback(),
- ISurfaceComposer::eConfigChangedSuppress)));
+ .WillOnce(Return(new EventThreadConnection(eventThread.get(), /*callingUid=*/0,
+ ResyncCallback())));
EXPECT_CALL(*sfEventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*sfEventThread, createEventConnection(_, _))
- .WillOnce(Return(new EventThreadConnection(sfEventThread.get(), ResyncCallback(),
- ISurfaceComposer::eConfigChangedSuppress)));
+ .WillOnce(Return(new EventThreadConnection(sfEventThread.get(), /*callingUid=*/0,
+ ResyncCallback())));
auto vsyncController = std::make_unique<mock::VsyncController>();
auto vsyncTracker = std::make_unique<mock::VSyncTracker>();
diff --git a/services/surfaceflinger/tests/unittests/TestableScheduler.h b/services/surfaceflinger/tests/unittests/TestableScheduler.h
index a9d9dc0..2192977 100644
--- a/services/surfaceflinger/tests/unittests/TestableScheduler.h
+++ b/services/surfaceflinger/tests/unittests/TestableScheduler.h
@@ -32,21 +32,16 @@
class TestableScheduler : public Scheduler {
public:
- TestableScheduler(const scheduler::RefreshRateConfigs& configs, ISchedulerCallback& callback,
- bool useContentDetectionV2)
+ TestableScheduler(const scheduler::RefreshRateConfigs& configs, ISchedulerCallback& callback)
: TestableScheduler(std::make_unique<mock::VsyncController>(),
- std::make_unique<mock::VSyncTracker>(), configs, callback,
- useContentDetectionV2) {}
+ std::make_unique<mock::VSyncTracker>(), configs, callback) {}
TestableScheduler(std::unique_ptr<scheduler::VsyncController> vsyncController,
std::unique_ptr<scheduler::VSyncTracker> vsyncTracker,
- const scheduler::RefreshRateConfigs& configs, ISchedulerCallback& callback,
- bool useContentDetectionV2)
+ const scheduler::RefreshRateConfigs& configs, ISchedulerCallback& callback)
: Scheduler({std::move(vsyncController), std::move(vsyncTracker), nullptr}, configs,
- callback, createLayerHistory(configs, useContentDetectionV2),
- {.supportKernelTimer = false,
- .useContentDetection = true,
- .useContentDetectionV2 = useContentDetectionV2}) {}
+ callback, createLayerHistory(configs),
+ {.supportKernelTimer = false, .useContentDetection = true}) {}
// Used to inject mock event thread.
ConnectionHandle createConnection(std::unique_ptr<EventThread> eventThread) {
@@ -62,20 +57,11 @@
bool hasLayerHistory() const { return static_cast<bool>(mLayerHistory); }
- auto* mutableLayerHistory() {
- LOG_ALWAYS_FATAL_IF(mOptions.useContentDetectionV2);
- return static_cast<scheduler::impl::LayerHistory*>(mLayerHistory.get());
- }
-
- auto* mutableLayerHistoryV2() {
- LOG_ALWAYS_FATAL_IF(!mOptions.useContentDetectionV2);
- return static_cast<scheduler::impl::LayerHistoryV2*>(mLayerHistory.get());
- }
+ auto* mutableLayerHistory() { return mLayerHistory.get(); }
size_t layerHistorySize() NO_THREAD_SAFETY_ANALYSIS {
if (!mLayerHistory) return 0;
- return mOptions.useContentDetectionV2 ? mutableLayerHistoryV2()->mLayerInfos.size()
- : mutableLayerHistory()->mLayerInfos.size();
+ return mutableLayerHistory()->mLayerInfos.size();
}
void replaceTouchTimer(int64_t millis) {
@@ -83,7 +69,7 @@
mTouchTimer.reset();
}
mTouchTimer.emplace(
- std::chrono::milliseconds(millis),
+ "Testable Touch timer", std::chrono::milliseconds(millis),
[this] { touchTimerCallback(TimerState::Reset); },
[this] { touchTimerCallback(TimerState::Expired); });
mTouchTimer->start();
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index 6ce738a..7f05a75 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -30,6 +30,7 @@
#include "DisplayDevice.h"
#include "EffectLayer.h"
#include "FakeVsyncConfiguration.h"
+#include "FrameTracer/FrameTracer.h"
#include "Layer.h"
#include "NativeWindowSurface.h"
#include "Scheduler/MessageQueue.h"
@@ -41,6 +42,8 @@
#include "TestableScheduler.h"
#include "mock/DisplayHardware/MockDisplay.h"
#include "mock/MockDisplayIdGenerator.h"
+#include "mock/MockFrameTimeline.h"
+#include "mock/MockFrameTracer.h"
namespace android {
@@ -148,6 +151,15 @@
return nullptr;
}
+ std::unique_ptr<FrameTracer> createFrameTracer() override {
+ return std::make_unique<mock::FrameTracer>();
+ }
+
+ std::unique_ptr<frametimeline::FrameTimeline> createFrameTimeline(
+ std::shared_ptr<TimeStats> timeStats) override {
+ return std::make_unique<mock::FrameTimeline>(timeStats);
+ }
+
using CreateBufferQueueFunction =
std::function<void(sp<IGraphicBufferProducer>* /* outProducer */,
sp<IGraphicBufferConsumer>* /* outConsumer */,
@@ -211,20 +223,20 @@
.build());
}
- mFlinger->mRefreshRateConfigs = std::make_unique<
- scheduler::RefreshRateConfigs>(configs, /*currentConfig=*/HwcConfigIndexType(0));
- mFlinger->mRefreshRateStats = std::make_unique<
- scheduler::RefreshRateStats>(*mFlinger->mRefreshRateConfigs, *mFlinger->mTimeStats,
- /*currentConfig=*/HwcConfigIndexType(0),
- /*powerMode=*/hal::PowerMode::OFF);
+ const auto currConfig = HwcConfigIndexType(0);
+ mFlinger->mRefreshRateConfigs =
+ std::make_unique<scheduler::RefreshRateConfigs>(configs, currConfig);
+ const auto currFps =
+ mFlinger->mRefreshRateConfigs->getRefreshRateFromConfigId(currConfig).getFps();
+ mFlinger->mRefreshRateStats =
+ std::make_unique<scheduler::RefreshRateStats>(*mFlinger->mTimeStats, currFps,
+ /*powerMode=*/hal::PowerMode::OFF);
mFlinger->mVsyncConfiguration =
mFactory.createVsyncConfiguration(*mFlinger->mRefreshRateConfigs);
mFlinger->mVsyncModulator.emplace(mFlinger->mVsyncConfiguration->getCurrentConfigs());
- constexpr bool kUseContentDetectionV2 = false;
mScheduler = new TestableScheduler(std::move(vsyncController), std::move(vsyncTracker),
- *mFlinger->mRefreshRateConfigs, *(callback ?: this),
- kUseContentDetectionV2);
+ *mFlinger->mRefreshRateConfigs, *(callback ?: this));
mFlinger->mAppConnectionHandle = mScheduler->createConnection(std::move(appEventThread));
mFlinger->mSfConnectionHandle = mScheduler->createConnection(std::move(sfEventThread));
@@ -376,6 +388,8 @@
return mFlinger->onTransact(code, data, reply, flags);
}
+ auto getGPUContextPriority() { return mFlinger->getGPUContextPriority(); }
+
/* ------------------------------------------------------------------------
* Read-only access to private data to assert post-conditions.
*/
diff --git a/services/surfaceflinger/tests/unittests/TimeStatsTest.cpp b/services/surfaceflinger/tests/unittests/TimeStatsTest.cpp
index 0a24650..bbcc0c9 100644
--- a/services/surfaceflinger/tests/unittests/TimeStatsTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TimeStatsTest.cpp
@@ -58,6 +58,7 @@
#define FMT_STRING false
#define LAYER_ID_0 0
#define LAYER_ID_1 1
+#define UID_0 123
#define LAYER_ID_INVALID -1
#define NUM_LAYERS 1
#define NUM_LAYERS_INVALID "INVALID"
@@ -227,7 +228,8 @@
void TimeStatsTest::setTimeStamp(TimeStamp type, int32_t id, uint64_t frameNumber, nsecs_t ts) {
switch (type) {
case TimeStamp::POST:
- ASSERT_NO_FATAL_FAILURE(mTimeStats->setPostTime(id, frameNumber, genLayerName(id), ts));
+ ASSERT_NO_FATAL_FAILURE(
+ mTimeStats->setPostTime(id, frameNumber, genLayerName(id), UID_0, ts));
break;
case TimeStamp::ACQUIRE:
ASSERT_NO_FATAL_FAILURE(mTimeStats->setAcquireTime(id, frameNumber, ts));
@@ -349,6 +351,61 @@
EXPECT_THAT(result, HasSubstr(expectedResult));
}
+TEST_F(TimeStatsTest, canIncreaseJankyFrames) {
+ // this stat is not in the proto so verify by checking the string dump
+ EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty());
+
+ insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 1, 1000000);
+ mTimeStats->incrementJankyFrames(JankType::SurfaceFlingerDeadlineMissed);
+ mTimeStats->incrementJankyFrames(JankType::SurfaceFlingerGpuDeadlineMissed);
+ mTimeStats->incrementJankyFrames(JankType::Display);
+ mTimeStats->incrementJankyFrames(JankType::AppDeadlineMissed);
+ mTimeStats->incrementJankyFrames(JankType::None);
+
+ const std::string result(inputCommand(InputCommand::DUMP_ALL, FMT_STRING));
+ std::string expectedResult = "totalTimelineFrames = " + std::to_string(5);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+ expectedResult = "jankyFrames = " + std::to_string(4);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+ expectedResult = "sfLongCpuJankyFrames = " + std::to_string(1);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+ expectedResult = "sfLongGpuJankyFrames = " + std::to_string(1);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+ expectedResult = "sfUnattributedJankyFrame = " + std::to_string(1);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+ expectedResult = "appUnattributedJankyFrame = " + std::to_string(1);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+}
+
+TEST_F(TimeStatsTest, canIncreaseJankyFramesForLayer) {
+ // this stat is not in the proto so verify by checking the string dump
+ EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty());
+
+ insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 1, 1000000);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0),
+ JankType::SurfaceFlingerDeadlineMissed);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0),
+ JankType::SurfaceFlingerGpuDeadlineMissed);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0), JankType::Display);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0),
+ JankType::AppDeadlineMissed);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0), JankType::None);
+
+ const std::string result(inputCommand(InputCommand::DUMP_ALL, FMT_STRING));
+ std::string expectedResult = "totalTimelineFrames = " + std::to_string(5);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+ expectedResult = "jankyFrames = " + std::to_string(4);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+ expectedResult = "sfLongCpuJankyFrames = " + std::to_string(1);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+ expectedResult = "sfLongGpuJankyFrames = " + std::to_string(1);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+ expectedResult = "sfUnattributedJankyFrame = " + std::to_string(1);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+ expectedResult = "appUnattributedJankyFrame = " + std::to_string(1);
+ EXPECT_THAT(result, HasSubstr(expectedResult));
+}
+
TEST_F(TimeStatsTest, canIncreaseClientCompositionReusedFrames) {
// this stat is not in the proto so verify by checking the string dump
constexpr size_t CLIENT_COMPOSITION_REUSED_FRAMES = 2;
@@ -789,6 +846,16 @@
.count());
mTimeStats->setPresentFenceGlobal(std::make_shared<FenceTime>(
std::chrono::duration_cast<std::chrono::nanoseconds>(1ms).count()));
+
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0),
+ JankType::SurfaceFlingerDeadlineMissed);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0),
+ JankType::SurfaceFlingerGpuDeadlineMissed);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0), JankType::Display);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0),
+ JankType::AppDeadlineMissed);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0), JankType::None);
+
EXPECT_TRUE(inputCommand(InputCommand::CLEAR, FMT_STRING).empty());
const std::string result(inputCommand(InputCommand::DUMP_ALL, FMT_STRING));
@@ -797,6 +864,11 @@
EXPECT_THAT(result, HasSubstr("compositionStrategyChanges = 0"));
EXPECT_THAT(result, HasSubstr("averageFrameDuration = 0.000 ms"));
EXPECT_THAT(result, HasSubstr("averageRenderEngineTiming = 0.000 ms"));
+ EXPECT_THAT(result, HasSubstr("jankyFrames = 0"));
+ EXPECT_THAT(result, HasSubstr("sfLongCpuJankyFrames = 0"));
+ EXPECT_THAT(result, HasSubstr("sfLongGpuJankyFrames = 0"));
+ EXPECT_THAT(result, HasSubstr("sfUnattributedJankyFrame = 0"));
+ EXPECT_THAT(result, HasSubstr("appUnattributedJankyFrame = 0"));
}
TEST_F(TimeStatsTest, canDumpWithMaxLayers) {
@@ -904,6 +976,8 @@
mTimeStats->incrementClientCompositionFrames();
}
+ insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 1, 1000000);
+
mTimeStats->recordDisplayEventConnectionCount(DISPLAY_EVENT_CONNECTIONS);
mTimeStats->setPowerMode(PowerMode::ON);
mTimeStats->recordFrameDuration(1000000, 3000000);
@@ -913,6 +987,12 @@
mTimeStats->setPresentFenceGlobal(std::make_shared<FenceTime>(3000000));
mTimeStats->setPresentFenceGlobal(std::make_shared<FenceTime>(5000000));
+ mTimeStats->incrementJankyFrames(JankType::SurfaceFlingerDeadlineMissed);
+ mTimeStats->incrementJankyFrames(JankType::SurfaceFlingerGpuDeadlineMissed);
+ mTimeStats->incrementJankyFrames(JankType::Display);
+ mTimeStats->incrementJankyFrames(JankType::AppDeadlineMissed);
+ mTimeStats->incrementJankyFrames(JankType::None);
+
EXPECT_THAT(mDelegate->mAtomTags,
UnorderedElementsAre(android::util::SURFACEFLINGER_STATS_GLOBAL_INFO,
android::util::SURFACEFLINGER_STATS_LAYER_INFO));
@@ -944,6 +1024,12 @@
expectedRenderEngineTiming.c_str(),
expectedRenderEngineTiming.size()),
expectedRenderEngineTiming.size()));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 5));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 4));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 1));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 1));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 1));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 1));
EXPECT_CALL(*mDelegate, statsEventBuild(mDelegate->mEvent));
}
EXPECT_EQ(AStatsManager_PULL_SUCCESS,
@@ -975,6 +1061,15 @@
}
insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 2, 2000000);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0),
+ JankType::SurfaceFlingerDeadlineMissed);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0),
+ JankType::SurfaceFlingerGpuDeadlineMissed);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0), JankType::Display);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0),
+ JankType::AppDeadlineMissed);
+ mTimeStats->incrementJankyFrames(UID_0, genLayerName(LAYER_ID_0), JankType::None);
+
EXPECT_THAT(mDelegate->mAtomTags,
UnorderedElementsAre(android::util::SURFACEFLINGER_STATS_GLOBAL_INFO,
android::util::SURFACEFLINGER_STATS_LAYER_INFO));
@@ -1033,6 +1128,14 @@
EXPECT_CALL(*mDelegate, statsEventWriteInt64(mDelegate->mEvent, LATE_ACQUIRE_FRAMES));
EXPECT_CALL(*mDelegate,
statsEventWriteInt64(mDelegate->mEvent, BAD_DESIRED_PRESENT_FRAMES));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, UID_0));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 5));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 4));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 1));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 1));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 1));
+ EXPECT_CALL(*mDelegate, statsEventWriteInt32(mDelegate->mEvent, 1));
+
EXPECT_CALL(*mDelegate, statsEventBuild(mDelegate->mEvent));
}
EXPECT_EQ(AStatsManager_PULL_SUCCESS,
diff --git a/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp b/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
index 760bf65..c36d994 100644
--- a/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
@@ -65,15 +65,13 @@
EXPECT_CALL(*eventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*eventThread, createEventConnection(_, _))
- .WillOnce(Return(
- new EventThreadConnection(eventThread.get(), ResyncCallback(),
- ISurfaceComposer::eConfigChangedSuppress)));
+ .WillOnce(Return(new EventThreadConnection(eventThread.get(), /*callingUid=*/0,
+ ResyncCallback())));
EXPECT_CALL(*sfEventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*sfEventThread, createEventConnection(_, _))
- .WillOnce(Return(
- new EventThreadConnection(sfEventThread.get(), ResyncCallback(),
- ISurfaceComposer::eConfigChangedSuppress)));
+ .WillOnce(Return(new EventThreadConnection(sfEventThread.get(), /*callingUid=*/0,
+ ResyncCallback())));
EXPECT_CALL(*mVSyncTracker, nextAnticipatedVSyncTimeFrom(_)).WillRepeatedly(Return(0));
EXPECT_CALL(*mVSyncTracker, currentPeriod())
diff --git a/services/surfaceflinger/tests/unittests/VSyncDispatchRealtimeTest.cpp b/services/surfaceflinger/tests/unittests/VSyncDispatchRealtimeTest.cpp
index 1e5139c..0af5f30 100644
--- a/services/surfaceflinger/tests/unittests/VSyncDispatchRealtimeTest.cpp
+++ b/services/surfaceflinger/tests/unittests/VSyncDispatchRealtimeTest.cpp
@@ -52,6 +52,7 @@
void setPeriod(nsecs_t) final {}
void resetModel() final {}
bool needsMoreSamples() const final { return false; }
+ bool isVSyncInPhase(nsecs_t, int) const final { return false; }
void dump(std::string&) const final {}
private:
@@ -88,6 +89,7 @@
void setPeriod(nsecs_t) final {}
void resetModel() final {}
bool needsMoreSamples() const final { return false; }
+ bool isVSyncInPhase(nsecs_t, int) const final { return false; }
void dump(std::string&) const final {}
private:
diff --git a/services/surfaceflinger/tests/unittests/VSyncDispatchTimerQueueTest.cpp b/services/surfaceflinger/tests/unittests/VSyncDispatchTimerQueueTest.cpp
index 69731fd..72b5396 100644
--- a/services/surfaceflinger/tests/unittests/VSyncDispatchTimerQueueTest.cpp
+++ b/services/surfaceflinger/tests/unittests/VSyncDispatchTimerQueueTest.cpp
@@ -48,6 +48,7 @@
MOCK_METHOD1(setPeriod, void(nsecs_t));
MOCK_METHOD0(resetModel, void());
MOCK_CONST_METHOD0(needsMoreSamples, bool());
+ MOCK_CONST_METHOD2(isVSyncInPhase, bool(nsecs_t, int));
MOCK_CONST_METHOD1(dump, void(std::string&));
nsecs_t nextVSyncTime(nsecs_t timePoint) const {
diff --git a/services/surfaceflinger/tests/unittests/VSyncPredictorTest.cpp b/services/surfaceflinger/tests/unittests/VSyncPredictorTest.cpp
index d4cd11d..a142022 100644
--- a/services/surfaceflinger/tests/unittests/VSyncPredictorTest.cpp
+++ b/services/surfaceflinger/tests/unittests/VSyncPredictorTest.cpp
@@ -59,16 +59,16 @@
};
TEST_F(VSyncPredictorTest, reportsAnticipatedPeriod) {
- auto [slope, intercept] = tracker.getVSyncPredictionModel();
+ auto model = tracker.getVSyncPredictionModel();
- EXPECT_THAT(slope, Eq(mPeriod));
- EXPECT_THAT(intercept, Eq(0));
+ EXPECT_THAT(model.slope, Eq(mPeriod));
+ EXPECT_THAT(model.intercept, Eq(0));
auto const changedPeriod = 2000;
tracker.setPeriod(changedPeriod);
- std::tie(slope, intercept) = tracker.getVSyncPredictionModel();
- EXPECT_THAT(slope, Eq(changedPeriod));
- EXPECT_THAT(intercept, Eq(0));
+ model = tracker.getVSyncPredictionModel();
+ EXPECT_THAT(model.slope, Eq(changedPeriod));
+ EXPECT_THAT(model.intercept, Eq(0));
}
TEST_F(VSyncPredictorTest, reportsSamplesNeededWhenHasNoDataPoints) {
@@ -264,17 +264,17 @@
}
auto const mMaxRoundingError = 100;
- auto [slope, intercept] = tracker.getVSyncPredictionModel();
- EXPECT_THAT(slope, IsCloseTo(fastPeriod, mMaxRoundingError));
- EXPECT_THAT(intercept, IsCloseTo(0, mMaxRoundingError));
+ auto model = tracker.getVSyncPredictionModel();
+ EXPECT_THAT(model.slope, IsCloseTo(fastPeriod, mMaxRoundingError));
+ EXPECT_THAT(model.intercept, IsCloseTo(0, mMaxRoundingError));
tracker.setPeriod(slowPeriod);
for (auto const& timestamp : simulatedVsyncsSlow) {
tracker.addVsyncTimestamp(timestamp);
}
- std::tie(slope, intercept) = tracker.getVSyncPredictionModel();
- EXPECT_THAT(slope, IsCloseTo(slowPeriod, mMaxRoundingError));
- EXPECT_THAT(intercept, IsCloseTo(0, mMaxRoundingError));
+ model = tracker.getVSyncPredictionModel();
+ EXPECT_THAT(model.slope, IsCloseTo(slowPeriod, mMaxRoundingError));
+ EXPECT_THAT(model.intercept, IsCloseTo(0, mMaxRoundingError));
}
TEST_F(VSyncPredictorTest, willBeAccurateUsingPriorResultsForRate) {
@@ -296,9 +296,9 @@
for (auto const& timestamp : simulatedVsyncsFast) {
tracker.addVsyncTimestamp(timestamp);
}
- auto [slope, intercept] = tracker.getVSyncPredictionModel();
- EXPECT_THAT(slope, Eq(fastPeriod));
- EXPECT_THAT(intercept, Eq(0));
+ auto model = tracker.getVSyncPredictionModel();
+ EXPECT_THAT(model.slope, Eq(fastPeriod));
+ EXPECT_THAT(model.intercept, Eq(0));
tracker.setPeriod(slowPeriod);
for (auto const& timestamp : simulatedVsyncsSlow) {
@@ -308,16 +308,16 @@
// we had a model for 100ns mPeriod before, use that until the new samples are
// sufficiently built up
tracker.setPeriod(idealPeriod);
- std::tie(slope, intercept) = tracker.getVSyncPredictionModel();
- EXPECT_THAT(slope, Eq(fastPeriod));
- EXPECT_THAT(intercept, Eq(0));
+ model = tracker.getVSyncPredictionModel();
+ EXPECT_THAT(model.slope, Eq(fastPeriod));
+ EXPECT_THAT(model.intercept, Eq(0));
for (auto const& timestamp : simulatedVsyncsFast2) {
tracker.addVsyncTimestamp(timestamp);
}
- std::tie(slope, intercept) = tracker.getVSyncPredictionModel();
- EXPECT_THAT(slope, Eq(fastPeriod2));
- EXPECT_THAT(intercept, Eq(0));
+ model = tracker.getVSyncPredictionModel();
+ EXPECT_THAT(model.slope, Eq(fastPeriod2));
+ EXPECT_THAT(model.intercept, Eq(0));
}
TEST_F(VSyncPredictorTest, idealModelPredictionsBeforeRegressionModelIsBuilt) {
@@ -407,11 +407,9 @@
tracker.addVsyncTimestamp(i * realPeriod);
}
- EXPECT_THAT(std::get<0>(tracker.getVSyncPredictionModel()),
- IsCloseTo(realPeriod, mMaxRoundingError));
+ EXPECT_THAT(tracker.getVSyncPredictionModel().slope, IsCloseTo(realPeriod, mMaxRoundingError));
tracker.resetModel();
- EXPECT_THAT(std::get<0>(tracker.getVSyncPredictionModel()),
- IsCloseTo(idealPeriod, mMaxRoundingError));
+ EXPECT_THAT(tracker.getVSyncPredictionModel().slope, IsCloseTo(idealPeriod, mMaxRoundingError));
}
TEST_F(VSyncPredictorTest, slopeAlwaysValid) {
@@ -450,6 +448,47 @@
EXPECT_THAT(intercept, Eq(0));
}
+TEST_F(VSyncPredictorTest, isVSyncInPhase) {
+ auto last = mNow;
+ auto const bias = 10;
+ for (auto i = 0u; i < kMinimumSamplesForPrediction; i++) {
+ EXPECT_THAT(tracker.nextAnticipatedVSyncTimeFrom(mNow), Eq(last + mPeriod));
+ mNow += mPeriod - bias;
+ last = mNow;
+ tracker.addVsyncTimestamp(mNow);
+ mNow += bias;
+ }
+
+ EXPECT_THAT(tracker.nextAnticipatedVSyncTimeFrom(mNow), Eq(mNow + mPeriod - bias));
+ EXPECT_THAT(tracker.nextAnticipatedVSyncTimeFrom(mNow + 100), Eq(mNow + mPeriod - bias));
+ EXPECT_THAT(tracker.nextAnticipatedVSyncTimeFrom(mNow + 990), Eq(mNow + 2 * mPeriod - bias));
+
+ const auto maxDivider = 5;
+ const auto maxPeriods = 15;
+ for (int divider = 1; divider < maxDivider; divider++) {
+ for (int i = 0; i < maxPeriods; i++) {
+ const bool expectedInPhase = (i % divider) == 0;
+ EXPECT_THAT(expectedInPhase, tracker.isVSyncInPhase(mNow + i * mPeriod - bias, divider))
+ << "vsync at " << mNow + (i + 1) * mPeriod - bias << " is "
+ << (expectedInPhase ? "not " : "") << "in phase for divider " << divider;
+ }
+ }
+}
+
+TEST_F(VSyncPredictorTest, InconsistentVsyncValueIsFlushedEventually) {
+ EXPECT_TRUE(tracker.addVsyncTimestamp(600));
+ EXPECT_TRUE(tracker.needsMoreSamples());
+
+ EXPECT_FALSE(tracker.addVsyncTimestamp(mNow += mPeriod));
+
+ for (auto i = 0u; i < kMinimumSamplesForPrediction; i++) {
+ EXPECT_TRUE(tracker.needsMoreSamples());
+ EXPECT_TRUE(tracker.addVsyncTimestamp(mNow += mPeriod));
+ }
+
+ EXPECT_FALSE(tracker.needsMoreSamples());
+}
+
} // namespace android::scheduler
// TODO(b/129481165): remove the #pragma below and fix conversion issues
diff --git a/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp b/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp
index 0dcaf26..a7568e4 100644
--- a/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp
+++ b/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp
@@ -42,6 +42,7 @@
MOCK_METHOD1(setPeriod, void(nsecs_t));
MOCK_METHOD0(resetModel, void());
MOCK_CONST_METHOD0(needsMoreSamples, bool());
+ MOCK_CONST_METHOD2(isVSyncInPhase, bool(nsecs_t, int));
MOCK_CONST_METHOD1(dump, void(std::string&));
};
diff --git a/services/surfaceflinger/tests/unittests/VsyncConfigurationTest.cpp b/services/surfaceflinger/tests/unittests/VsyncConfigurationTest.cpp
index 72ee6db..2a35f69 100644
--- a/services/surfaceflinger/tests/unittests/VsyncConfigurationTest.cpp
+++ b/services/surfaceflinger/tests/unittests/VsyncConfigurationTest.cpp
@@ -29,17 +29,18 @@
class TestableWorkDuration : public impl::WorkDuration {
public:
- TestableWorkDuration(float currentFps, nsecs_t sfDuration, nsecs_t appDuration,
+ TestableWorkDuration(Fps currentFps, nsecs_t sfDuration, nsecs_t appDuration,
nsecs_t sfEarlyDuration, nsecs_t appEarlyDuration,
nsecs_t sfEarlyGlDuration, nsecs_t appEarlyGlDuration)
- : impl::WorkDuration({60.0f, 90.0f}, currentFps, sfDuration, appDuration, sfEarlyDuration,
- appEarlyDuration, sfEarlyGlDuration, appEarlyGlDuration) {}
+ : impl::WorkDuration({Fps(60.0f), Fps(90.0f)}, currentFps, sfDuration, appDuration,
+ sfEarlyDuration, appEarlyDuration, sfEarlyGlDuration,
+ appEarlyGlDuration) {}
};
class WorkDurationTest : public testing::Test {
protected:
WorkDurationTest()
- : mWorkDuration(60.0f, 10'500'000, 20'500'000, 16'000'000, 16'500'000, 13'500'000,
+ : mWorkDuration(Fps(60.0f), 10'500'000, 20'500'000, 16'000'000, 16'500'000, 13'500'000,
21'000'000) {}
~WorkDurationTest() = default;
@@ -51,9 +52,9 @@
* Test cases
*/
TEST_F(WorkDurationTest, getConfigsForRefreshRate_60Hz) {
- mWorkDuration.setRefreshRateFps(60.0f);
+ mWorkDuration.setRefreshRateFps(Fps(60.0f));
auto currentOffsets = mWorkDuration.getCurrentConfigs();
- auto offsets = mWorkDuration.getConfigsForRefreshRate(60.0f);
+ auto offsets = mWorkDuration.getConfigsForRefreshRate(Fps(60.0f));
EXPECT_EQ(currentOffsets, offsets);
EXPECT_EQ(offsets.late.sfOffset, 6'166'667);
@@ -76,9 +77,9 @@
}
TEST_F(WorkDurationTest, getConfigsForRefreshRate_90Hz) {
- mWorkDuration.setRefreshRateFps(90.0f);
+ mWorkDuration.setRefreshRateFps(Fps(90.0f));
auto currentOffsets = mWorkDuration.getCurrentConfigs();
- auto offsets = mWorkDuration.getConfigsForRefreshRate(90.0f);
+ auto offsets = mWorkDuration.getConfigsForRefreshRate(Fps(90.0f));
EXPECT_EQ(currentOffsets, offsets);
EXPECT_EQ(offsets.late.sfOffset, 611'111);
@@ -101,7 +102,7 @@
}
TEST_F(WorkDurationTest, getConfigsForRefreshRate_DefaultOffsets) {
- TestableWorkDuration phaseOffsetsWithDefaultValues(60.0f, -1, -1, -1, -1, -1, -1);
+ TestableWorkDuration phaseOffsetsWithDefaultValues(Fps(60.0f), -1, -1, -1, -1, -1, -1);
auto validateOffsets = [](const auto& offsets, std::chrono::nanoseconds vsyncPeriod) {
EXPECT_EQ(offsets.late.sfOffset, 1'000'000);
@@ -123,21 +124,20 @@
EXPECT_EQ(offsets.earlyGpu.appWorkDuration, vsyncPeriod);
};
- const auto testForRefreshRate = [&](float refreshRate) {
+ const auto testForRefreshRate = [&](Fps refreshRate) {
phaseOffsetsWithDefaultValues.setRefreshRateFps(refreshRate);
auto currentOffsets = phaseOffsetsWithDefaultValues.getCurrentConfigs();
auto offsets = phaseOffsetsWithDefaultValues.getConfigsForRefreshRate(refreshRate);
EXPECT_EQ(currentOffsets, offsets);
- validateOffsets(offsets,
- std::chrono::nanoseconds(static_cast<nsecs_t>(1e9f / refreshRate)));
+ validateOffsets(offsets, std::chrono::nanoseconds(refreshRate.getPeriodNsecs()));
};
- testForRefreshRate(90.0f);
- testForRefreshRate(60.0f);
+ testForRefreshRate(Fps(90.0f));
+ testForRefreshRate(Fps(60.0f));
}
TEST_F(WorkDurationTest, getConfigsForRefreshRate_unknownRefreshRate) {
- auto offsets = mWorkDuration.getConfigsForRefreshRate(14.7f);
+ auto offsets = mWorkDuration.getConfigsForRefreshRate(Fps(14.7f));
EXPECT_EQ(offsets.late.sfOffset, 57'527'208);
EXPECT_EQ(offsets.late.appOffset, 37'027'208);
@@ -171,9 +171,9 @@
std::optional<nsecs_t> highFpsEarlyAppOffsetNs,
std::optional<nsecs_t> highFpsEarlyGpuAppOffsetNs,
nsecs_t thresholdForNextVsync)
- : impl::PhaseOffsets({60.0f, 90.0f}, 60.0f, vsyncPhaseOffsetNs, sfVSyncPhaseOffsetNs,
- earlySfOffsetNs, earlyGpuSfOffsetNs, earlyAppOffsetNs,
- earlyGpuAppOffsetNs, highFpsVsyncPhaseOffsetNs,
+ : impl::PhaseOffsets({Fps(60.0f), Fps(90.0f)}, Fps(60.0f), vsyncPhaseOffsetNs,
+ sfVSyncPhaseOffsetNs, earlySfOffsetNs, earlyGpuSfOffsetNs,
+ earlyAppOffsetNs, earlyGpuAppOffsetNs, highFpsVsyncPhaseOffsetNs,
highFpsSfVSyncPhaseOffsetNs, highFpsEarlySfOffsetNs,
highFpsEarlyGpuSfOffsetNs, highFpsEarlyAppOffsetNs,
highFpsEarlyGpuAppOffsetNs, thresholdForNextVsync) {}
@@ -190,7 +190,7 @@
};
TEST_F(PhaseOffsetsTest, getConfigsForRefreshRate_unknownRefreshRate) {
- auto offsets = mPhaseOffsets.getConfigsForRefreshRate(14.7f);
+ auto offsets = mPhaseOffsets.getConfigsForRefreshRate(Fps(14.7f));
EXPECT_EQ(offsets.late.sfOffset, 6'000'000);
EXPECT_EQ(offsets.late.appOffset, 2'000'000);
@@ -212,7 +212,7 @@
}
TEST_F(PhaseOffsetsTest, getConfigsForRefreshRate_60Hz) {
- auto offsets = mPhaseOffsets.getConfigsForRefreshRate(60.0f);
+ auto offsets = mPhaseOffsets.getConfigsForRefreshRate(Fps(60.0f));
EXPECT_EQ(offsets.late.sfOffset, 6'000'000);
EXPECT_EQ(offsets.late.appOffset, 2'000'000);
@@ -234,7 +234,7 @@
}
TEST_F(PhaseOffsetsTest, getConfigsForRefreshRate_90Hz) {
- auto offsets = mPhaseOffsets.getConfigsForRefreshRate(90.0f);
+ auto offsets = mPhaseOffsets.getConfigsForRefreshRate(Fps(90.0f));
EXPECT_EQ(offsets.late.sfOffset, 1'000'000);
EXPECT_EQ(offsets.late.appOffset, 2'000'000);
@@ -258,7 +258,7 @@
TEST_F(PhaseOffsetsTest, getConfigsForRefreshRate_DefaultValues_60Hz) {
TestablePhaseOffsets phaseOffsets{1'000'000, 1'000'000, {}, {}, {}, {}, 2'000'000,
1'000'000, {}, {}, {}, {}, 10'000'000};
- auto offsets = phaseOffsets.getConfigsForRefreshRate(60.0f);
+ auto offsets = phaseOffsets.getConfigsForRefreshRate(Fps(60.0f));
EXPECT_EQ(offsets.late.sfOffset, 1'000'000);
EXPECT_EQ(offsets.late.appOffset, 1'000'000);
@@ -282,7 +282,7 @@
TEST_F(PhaseOffsetsTest, getConfigsForRefreshRate_DefaultValues_90Hz) {
TestablePhaseOffsets phaseOffsets{1'000'000, 1'000'000, {}, {}, {}, {}, 2'000'000,
1'000'000, {}, {}, {}, {}, 10'000'000};
- auto offsets = phaseOffsets.getConfigsForRefreshRate(90.0f);
+ auto offsets = phaseOffsets.getConfigsForRefreshRate(Fps(90.0f));
EXPECT_EQ(offsets.late.sfOffset, 1'000'000);
EXPECT_EQ(offsets.late.appOffset, 2'000'000);
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.cpp b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.cpp
index 251ab36..7de1872 100644
--- a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.cpp
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.cpp
@@ -18,6 +18,7 @@
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconversion"
+#define LOG_TAG "MockComposer"
#include "mock/DisplayHardware/MockComposer.h"
namespace android::Hwc2::mock {
diff --git a/services/surfaceflinger/tests/unittests/mock/MockEventThread.h b/services/surfaceflinger/tests/unittests/mock/MockEventThread.h
index b4594c1..650d52d 100644
--- a/services/surfaceflinger/tests/unittests/mock/MockEventThread.h
+++ b/services/surfaceflinger/tests/unittests/mock/MockEventThread.h
@@ -28,11 +28,14 @@
~EventThread() override;
MOCK_CONST_METHOD2(createEventConnection,
- sp<EventThreadConnection>(ResyncCallback, ISurfaceComposer::ConfigChanged));
+ sp<EventThreadConnection>(ResyncCallback,
+ ISurfaceComposer::EventRegistrationFlags));
MOCK_METHOD0(onScreenReleased, void());
MOCK_METHOD0(onScreenAcquired, void());
MOCK_METHOD2(onHotplugReceived, void(PhysicalDisplayId, bool));
MOCK_METHOD3(onConfigChanged, void(PhysicalDisplayId, HwcConfigIndexType, nsecs_t));
+ MOCK_METHOD2(onFrameRateOverridesChanged,
+ void(PhysicalDisplayId, std::vector<FrameRateOverride>));
MOCK_CONST_METHOD1(dump, void(std::string&));
MOCK_METHOD2(setDuration,
void(std::chrono::nanoseconds workDuration,
diff --git a/libs/binder/parcel_fuzzer/random_parcel.h b/services/surfaceflinger/tests/unittests/mock/MockFrameTimeline.cpp
similarity index 60%
copy from libs/binder/parcel_fuzzer/random_parcel.h
copy to services/surfaceflinger/tests/unittests/mock/MockFrameTimeline.cpp
index 2923c47..f784df3 100644
--- a/libs/binder/parcel_fuzzer/random_parcel.h
+++ b/services/surfaceflinger/tests/unittests/mock/MockFrameTimeline.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * 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.
@@ -14,14 +14,13 @@
* limitations under the License.
*/
-#pragma once
+#include "mock/MockFrameTimeline.h"
-#include "binder_ndk.h"
+namespace android::mock {
-#include <binder/Parcel.h>
-#include <fuzzer/FuzzedDataProvider.h>
+// Explicit default instantiation is recommended.
+FrameTimeline::FrameTimeline(std::shared_ptr<TimeStats> timeStats)
+ : android::frametimeline::impl::FrameTimeline(timeStats) {}
+FrameTimeline::~FrameTimeline() = default;
-namespace android {
-void fillRandomParcel(Parcel* p, FuzzedDataProvider&& provider);
-void fillRandomParcel(NdkParcelAdapter* p, FuzzedDataProvider&& provider);
-} // namespace android
+} // namespace android::mock
diff --git a/services/surfaceflinger/tests/unittests/mock/MockFrameTimeline.h b/services/surfaceflinger/tests/unittests/mock/MockFrameTimeline.h
new file mode 100644
index 0000000..6b12536
--- /dev/null
+++ b/services/surfaceflinger/tests/unittests/mock/MockFrameTimeline.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <gmock/gmock.h>
+
+#include "FrameTimeline/FrameTimeline.h"
+
+namespace android::mock {
+
+class FrameTimeline : public android::frametimeline::impl::FrameTimeline {
+ // No need to create mocks for SurfaceFrame and TokenManager yet. They are very small components
+ // and do not have external dependencies like perfetto.
+public:
+ FrameTimeline(std::shared_ptr<TimeStats> timeStats);
+ ~FrameTimeline();
+
+ MOCK_METHOD0(onBootFinished, void());
+ MOCK_METHOD2(addSurfaceFrame,
+ void(std::shared_ptr<frametimeline::SurfaceFrame>,
+ frametimeline::SurfaceFrame::PresentState));
+ MOCK_METHOD2(setSfWakeUp, void(int64_t, nsecs_t));
+ MOCK_METHOD2(setSfPresent, void(nsecs_t, const std::shared_ptr<FenceTime>&));
+};
+
+} // namespace android::mock
diff --git a/services/surfaceflinger/tests/unittests/mock/MockTimeStats.h b/services/surfaceflinger/tests/unittests/mock/MockTimeStats.h
index ff37ec8..99ec353 100644
--- a/services/surfaceflinger/tests/unittests/mock/MockTimeStats.h
+++ b/services/surfaceflinger/tests/unittests/mock/MockTimeStats.h
@@ -41,7 +41,7 @@
MOCK_METHOD2(recordFrameDuration, void(nsecs_t, nsecs_t));
MOCK_METHOD2(recordRenderEngineDuration, void(nsecs_t, nsecs_t));
MOCK_METHOD2(recordRenderEngineDuration, void(nsecs_t, const std::shared_ptr<FenceTime>&));
- MOCK_METHOD4(setPostTime, void(int32_t, uint64_t, const std::string&, nsecs_t));
+ MOCK_METHOD5(setPostTime, void(int32_t, uint64_t, const std::string&, uid_t, nsecs_t));
MOCK_METHOD2(incrementLatchSkipped, void(int32_t layerId, LatchSkipReason reason));
MOCK_METHOD1(incrementBadDesiredPresent, void(int32_t layerId));
MOCK_METHOD3(setLatchTime, void(int32_t, uint64_t, nsecs_t));
@@ -50,6 +50,8 @@
MOCK_METHOD3(setAcquireFence, void(int32_t, uint64_t, const std::shared_ptr<FenceTime>&));
MOCK_METHOD3(setPresentTime, void(int32_t, uint64_t, nsecs_t));
MOCK_METHOD3(setPresentFence, void(int32_t, uint64_t, const std::shared_ptr<FenceTime>&));
+ MOCK_METHOD1(incrementJankyFrames, void(int32_t));
+ MOCK_METHOD3(incrementJankyFrames, void(uid_t, const std::string&, int32_t));
MOCK_METHOD1(onDestroy, void(int32_t));
MOCK_METHOD2(removeTimeRecord, void(int32_t, uint64_t));
MOCK_METHOD1(setPowerMode,
diff --git a/services/surfaceflinger/tests/unittests/mock/MockVSyncTracker.h b/services/surfaceflinger/tests/unittests/mock/MockVSyncTracker.h
index 03ddc85..de98025 100644
--- a/services/surfaceflinger/tests/unittests/mock/MockVSyncTracker.h
+++ b/services/surfaceflinger/tests/unittests/mock/MockVSyncTracker.h
@@ -33,6 +33,7 @@
MOCK_METHOD1(setPeriod, void(nsecs_t));
MOCK_METHOD0(resetModel, void());
MOCK_CONST_METHOD0(needsMoreSamples, bool());
+ MOCK_CONST_METHOD2(isVSyncInPhase, bool(nsecs_t, int));
MOCK_CONST_METHOD1(dump, void(std::string&));
};
diff --git a/services/surfaceflinger/tests/utils/TransactionUtils.h b/services/surfaceflinger/tests/utils/TransactionUtils.h
index 8e1f943..5c5b18e 100644
--- a/services/surfaceflinger/tests/utils/TransactionUtils.h
+++ b/services/surfaceflinger/tests/utils/TransactionUtils.h
@@ -16,6 +16,9 @@
#pragma once
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wconversion"
+
#include <chrono>
#include <android/native_window.h>
@@ -181,3 +184,6 @@
};
} // namespace
} // 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
diff --git a/services/vibratorservice/Android.bp b/services/vibratorservice/Android.bp
index fa742c5..c18bf18 100644
--- a/services/vibratorservice/Android.bp
+++ b/services/vibratorservice/Android.bp
@@ -19,6 +19,7 @@
"VibratorCallbackScheduler.cpp",
"VibratorHalController.cpp",
"VibratorHalWrapper.cpp",
+ "VibratorManagerHalController.cpp",
"VibratorManagerHalWrapper.cpp",
],
@@ -35,7 +36,7 @@
"libhidlbase",
"liblog",
"libutils",
- "android.hardware.vibrator-cpp",
+ "android.hardware.vibrator-unstable-cpp",
"android.hardware.vibrator@1.0",
"android.hardware.vibrator@1.1",
"android.hardware.vibrator@1.2",
diff --git a/services/vibratorservice/VibratorHalController.cpp b/services/vibratorservice/VibratorHalController.cpp
index e8606ca..bcd9957 100644
--- a/services/vibratorservice/VibratorHalController.cpp
+++ b/services/vibratorservice/VibratorHalController.cpp
@@ -46,7 +46,7 @@
// -------------------------------------------------------------------------------------------------
-std::shared_ptr<HalWrapper> HalConnector::connect(std::shared_ptr<CallbackScheduler> scheduler) {
+std::shared_ptr<HalWrapper> connectHal(std::shared_ptr<CallbackScheduler> scheduler) {
static bool gHalExists = true;
if (!gHalExists) {
// We already tried to connect to all of the vibrator HAL versions and none was available.
@@ -106,7 +106,7 @@
std::lock_guard<std::mutex> lock(mConnectedHalMutex);
if (mConnectedHal == nullptr) {
// Init was never called, so connect to HAL for the first time during this call.
- mConnectedHal = mHalConnector->connect(mCallbackScheduler);
+ mConnectedHal = mConnector(mCallbackScheduler);
if (mConnectedHal == nullptr) {
ALOGV("Skipped %s because Vibrator HAL is not available", functionName);
@@ -129,7 +129,7 @@
bool HalController::init() {
std::lock_guard<std::mutex> lock(mConnectedHalMutex);
if (mConnectedHal == nullptr) {
- mConnectedHal = mHalConnector->connect(mCallbackScheduler);
+ mConnectedHal = mConnector(mCallbackScheduler);
}
return mConnectedHal != nullptr;
}
@@ -142,7 +142,7 @@
void HalController::tryReconnect() {
std::lock_guard<std::mutex> lock(mConnectedHalMutex);
if (mConnectedHal == nullptr) {
- mConnectedHal = mHalConnector->connect(mCallbackScheduler);
+ mConnectedHal = mConnector(mCallbackScheduler);
} else {
mConnectedHal->tryReconnect();
}
diff --git a/services/vibratorservice/VibratorHalWrapper.cpp b/services/vibratorservice/VibratorHalWrapper.cpp
index 9672644..7fee82f 100644
--- a/services/vibratorservice/VibratorHalWrapper.cpp
+++ b/services/vibratorservice/VibratorHalWrapper.cpp
@@ -17,7 +17,6 @@
#define LOG_TAG "VibratorHalWrapper"
#include <android/hardware/vibrator/1.3/IVibrator.h>
-#include <android/hardware/vibrator/BnVibratorCallback.h>
#include <android/hardware/vibrator/IVibrator.h>
#include <hardware/vibrator.h>
@@ -73,17 +72,6 @@
"android::hardware::vibrator::V1_0::Status = ";
template <typename T>
-HalResult<T> HalResult<T>::fromStatus(binder::Status status, T data) {
- if (status.exceptionCode() == binder::Status::EX_UNSUPPORTED_OPERATION) {
- return HalResult<T>::unsupported();
- }
- if (status.isOk()) {
- return HalResult<T>::ok(data);
- }
- return HalResult<T>::failed(std::string(status.toString8().c_str()));
-}
-
-template <typename T>
HalResult<T> HalResult<T>::fromStatus(V1_0::Status status, T data) {
switch (status) {
case V1_0::Status::OK:
@@ -145,28 +133,16 @@
// -------------------------------------------------------------------------------------------------
-class HalCallbackWrapper : public Aidl::BnVibratorCallback {
-public:
- HalCallbackWrapper(std::function<void()> completionCallback)
- : mCompletionCallback(completionCallback) {}
-
- binder::Status onComplete() override {
- mCompletionCallback();
- return binder::Status::ok();
- }
-
-private:
- const std::function<void()> mCompletionCallback;
-};
-
-// -------------------------------------------------------------------------------------------------
-
HalResult<void> AidlHalWrapper::ping() {
return HalResult<void>::fromStatus(IInterface::asBinder(getHal())->pingBinder());
}
void AidlHalWrapper::tryReconnect() {
- sp<Aidl::IVibrator> newHandle = checkVintfService<Aidl::IVibrator>();
+ auto result = mReconnectFn();
+ if (!result.isOk()) {
+ return;
+ }
+ sp<Aidl::IVibrator> newHandle = result.value();
if (newHandle) {
std::lock_guard<std::mutex> lock(mHandleMutex);
mHandle = std::move(newHandle);
diff --git a/services/vibratorservice/VibratorManagerHalController.cpp b/services/vibratorservice/VibratorManagerHalController.cpp
new file mode 100644
index 0000000..6bf6581
--- /dev/null
+++ b/services/vibratorservice/VibratorManagerHalController.cpp
@@ -0,0 +1,148 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "VibratorManagerHalController"
+
+#include <utils/Log.h>
+
+#include <vibratorservice/VibratorManagerHalController.h>
+
+namespace Aidl = android::hardware::vibrator;
+
+namespace android {
+
+namespace vibrator {
+
+std::shared_ptr<ManagerHalWrapper> connectManagerHal(std::shared_ptr<CallbackScheduler> scheduler) {
+ static bool gHalExists = true;
+ if (gHalExists) {
+ sp<Aidl::IVibratorManager> hal = waitForVintfService<Aidl::IVibratorManager>();
+ if (hal) {
+ ALOGV("Successfully connected to VibratorManager HAL AIDL service.");
+ return std::make_shared<AidlManagerHalWrapper>(std::move(scheduler), hal);
+ }
+ }
+
+ gHalExists = false;
+ return std::make_shared<LegacyManagerHalWrapper>();
+}
+
+static constexpr int MAX_RETRIES = 1;
+
+template <typename T>
+HalResult<T> ManagerHalController::processHalResult(HalResult<T> result, const char* functionName) {
+ if (result.isFailed()) {
+ ALOGE("%s failed: %s", functionName, result.errorMessage());
+ std::lock_guard<std::mutex> lock(mConnectedHalMutex);
+ mConnectedHal->tryReconnect();
+ }
+ return result;
+}
+
+template <typename T>
+HalResult<T> ManagerHalController::apply(ManagerHalController::hal_fn<T>& halFn,
+ const char* functionName) {
+ std::shared_ptr<ManagerHalWrapper> hal = nullptr;
+ {
+ std::lock_guard<std::mutex> lock(mConnectedHalMutex);
+ if (mConnectedHal == nullptr) {
+ // Init was never called, so connect to HAL for the first time during this call.
+ mConnectedHal = mConnector(mCallbackScheduler);
+
+ if (mConnectedHal == nullptr) {
+ ALOGV("Skipped %s because VibratorManager HAL is not available", functionName);
+ return HalResult<T>::unsupported();
+ }
+ }
+ hal = mConnectedHal;
+ }
+
+ HalResult<T> ret = processHalResult(halFn(hal), functionName);
+ for (int i = 0; i < MAX_RETRIES && ret.isFailed(); i++) {
+ ret = processHalResult(halFn(hal), functionName);
+ }
+
+ return ret;
+}
+
+// -------------------------------------------------------------------------------------------------
+
+void ManagerHalController::init() {
+ std::lock_guard<std::mutex> lock(mConnectedHalMutex);
+ if (mConnectedHal == nullptr) {
+ mConnectedHal = mConnector(mCallbackScheduler);
+ }
+}
+
+HalResult<void> ManagerHalController::ping() {
+ hal_fn<void> pingFn = [](std::shared_ptr<ManagerHalWrapper> hal) { return hal->ping(); };
+ return apply(pingFn, "ping");
+}
+
+void ManagerHalController::tryReconnect() {
+ std::lock_guard<std::mutex> lock(mConnectedHalMutex);
+ if (mConnectedHal == nullptr) {
+ mConnectedHal = mConnector(mCallbackScheduler);
+ } else {
+ mConnectedHal->tryReconnect();
+ }
+}
+
+HalResult<ManagerCapabilities> ManagerHalController::getCapabilities() {
+ hal_fn<ManagerCapabilities> getCapabilitiesFn = [](std::shared_ptr<ManagerHalWrapper> hal) {
+ return hal->getCapabilities();
+ };
+ return apply(getCapabilitiesFn, "getCapabilities");
+}
+
+HalResult<std::vector<int32_t>> ManagerHalController::getVibratorIds() {
+ hal_fn<std::vector<int32_t>> getVibratorIdsFn = [](std::shared_ptr<ManagerHalWrapper> hal) {
+ return hal->getVibratorIds();
+ };
+ return apply(getVibratorIdsFn, "getVibratorIds");
+}
+
+HalResult<std::shared_ptr<HalController>> ManagerHalController::getVibrator(int32_t id) {
+ hal_fn<std::shared_ptr<HalController>> getVibratorFn =
+ [&](std::shared_ptr<ManagerHalWrapper> hal) { return hal->getVibrator(id); };
+ return apply(getVibratorFn, "getVibrator");
+}
+
+HalResult<void> ManagerHalController::prepareSynced(const std::vector<int32_t>& ids) {
+ hal_fn<void> prepareSyncedFn = [&](std::shared_ptr<ManagerHalWrapper> hal) {
+ return hal->prepareSynced(ids);
+ };
+ return apply(prepareSyncedFn, "prepareSynced");
+}
+
+HalResult<void> ManagerHalController::triggerSynced(
+ const std::function<void()>& completionCallback) {
+ hal_fn<void> triggerSyncedFn = [&](std::shared_ptr<ManagerHalWrapper> hal) {
+ return hal->triggerSynced(completionCallback);
+ };
+ return apply(triggerSyncedFn, "triggerSynced");
+}
+
+HalResult<void> ManagerHalController::cancelSynced() {
+ hal_fn<void> cancelSyncedFn = [](std::shared_ptr<ManagerHalWrapper> hal) {
+ return hal->cancelSynced();
+ };
+ return apply(cancelSyncedFn, "cancelSynced");
+}
+
+}; // namespace vibrator
+
+}; // namespace android
diff --git a/services/vibratorservice/VibratorManagerHalWrapper.cpp b/services/vibratorservice/VibratorManagerHalWrapper.cpp
index 71955af..8a08e5b 100644
--- a/services/vibratorservice/VibratorManagerHalWrapper.cpp
+++ b/services/vibratorservice/VibratorManagerHalWrapper.cpp
@@ -20,11 +20,14 @@
#include <vibratorservice/VibratorManagerHalWrapper.h>
+namespace Aidl = android::hardware::vibrator;
+
namespace android {
namespace vibrator {
constexpr int32_t SINGLE_VIBRATOR_ID = 0;
+const constexpr char* MISSING_VIBRATOR_MESSAGE_PREFIX = "No vibrator with id=";
HalResult<void> LegacyManagerHalWrapper::ping() {
return mController->ping();
@@ -34,6 +37,10 @@
mController->tryReconnect();
}
+HalResult<ManagerCapabilities> LegacyManagerHalWrapper::getCapabilities() {
+ return HalResult<ManagerCapabilities>::ok(ManagerCapabilities::NONE);
+}
+
HalResult<std::vector<int32_t>> LegacyManagerHalWrapper::getVibratorIds() {
if (mController->init()) {
return HalResult<std::vector<int32_t>>::ok(std::vector<int32_t>(1, SINGLE_VIBRATOR_ID));
@@ -47,7 +54,7 @@
return HalResult<std::shared_ptr<HalController>>::ok(mController);
}
// Controller.init did not connect to any vibrator HAL service, so the device has no vibrator.
- return HalResult<std::shared_ptr<HalController>>::failed("No vibrator with id = " +
+ return HalResult<std::shared_ptr<HalController>>::failed(MISSING_VIBRATOR_MESSAGE_PREFIX +
std::to_string(id));
}
@@ -63,6 +70,136 @@
return HalResult<void>::unsupported();
}
+// -------------------------------------------------------------------------------------------------
+
+std::shared_ptr<HalWrapper> AidlManagerHalWrapper::connectToVibrator(
+ int32_t vibratorId, std::shared_ptr<CallbackScheduler> callbackScheduler) {
+ std::function<HalResult<sp<Aidl::IVibrator>>()> reconnectFn = [=]() {
+ sp<Aidl::IVibrator> vibrator;
+ auto result = this->getHal()->getVibrator(vibratorId, &vibrator);
+ return HalResult<sp<Aidl::IVibrator>>::fromStatus(result, vibrator);
+ };
+ auto result = reconnectFn();
+ if (!result.isOk()) {
+ return nullptr;
+ }
+ auto vibrator = result.value();
+ if (!vibrator) {
+ return nullptr;
+ }
+ return std::move(std::make_unique<AidlHalWrapper>(std::move(callbackScheduler),
+ std::move(vibrator), reconnectFn));
+}
+
+HalResult<void> AidlManagerHalWrapper::ping() {
+ return HalResult<void>::fromStatus(IInterface::asBinder(getHal())->pingBinder());
+}
+
+void AidlManagerHalWrapper::tryReconnect() {
+ sp<Aidl::IVibratorManager> newHandle = checkVintfService<Aidl::IVibratorManager>();
+ if (newHandle) {
+ std::lock_guard<std::mutex> lock(mHandleMutex);
+ mHandle = std::move(newHandle);
+ }
+}
+
+HalResult<ManagerCapabilities> AidlManagerHalWrapper::getCapabilities() {
+ std::lock_guard<std::mutex> lock(mCapabilitiesMutex);
+ if (mCapabilities.has_value()) {
+ // Return copy of cached value.
+ return HalResult<ManagerCapabilities>::ok(*mCapabilities);
+ }
+ int32_t cap = 0;
+ auto result = getHal()->getCapabilities(&cap);
+ auto ret = HalResult<ManagerCapabilities>::fromStatus(result,
+ static_cast<ManagerCapabilities>(cap));
+ if (ret.isOk()) {
+ // Cache copy of returned value.
+ mCapabilities.emplace(ret.value());
+ }
+ return ret;
+}
+
+HalResult<std::vector<int32_t>> AidlManagerHalWrapper::getVibratorIds() {
+ std::lock_guard<std::mutex> lock(mVibratorsMutex);
+ if (mVibratorIds.has_value()) {
+ // Return copy of cached values.
+ return HalResult<std::vector<int32_t>>::ok(*mVibratorIds);
+ }
+ std::vector<int32_t> ids;
+ auto result = getHal()->getVibratorIds(&ids);
+ auto ret = HalResult<std::vector<int32_t>>::fromStatus(result, ids);
+ if (ret.isOk()) {
+ // Cache copy of returned value and the individual controllers.
+ mVibratorIds.emplace(ret.value());
+ for (auto& id : ids) {
+ HalController::Connector connector = [&, id](auto scheduler) {
+ return this->connectToVibrator(id, scheduler);
+ };
+ auto controller = std::make_unique<HalController>(mCallbackScheduler, connector);
+ mVibrators[id] = std::move(controller);
+ }
+ }
+ return ret;
+}
+
+HalResult<std::shared_ptr<HalController>> AidlManagerHalWrapper::getVibrator(int32_t id) {
+ // Make sure we cache vibrator ids and initialize the individual controllers.
+ getVibratorIds();
+ std::lock_guard<std::mutex> lock(mVibratorsMutex);
+ auto it = mVibrators.find(id);
+ if (it != mVibrators.end()) {
+ return HalResult<std::shared_ptr<HalController>>::ok(it->second);
+ }
+ return HalResult<std::shared_ptr<HalController>>::failed(MISSING_VIBRATOR_MESSAGE_PREFIX +
+ std::to_string(id));
+}
+
+HalResult<void> AidlManagerHalWrapper::prepareSynced(const std::vector<int32_t>& ids) {
+ auto ret = HalResult<void>::fromStatus(getHal()->prepareSynced(ids));
+ if (ret.isOk()) {
+ // Force reload of all vibrator controllers that were prepared for a sync operation here.
+ // This will trigger calls to getVibrator(id) on each controller, so they can use the
+ // latest service provided by this manager.
+ std::lock_guard<std::mutex> lock(mVibratorsMutex);
+ for (auto& id : ids) {
+ auto it = mVibrators.find(id);
+ if (it != mVibrators.end()) {
+ it->second->tryReconnect();
+ }
+ }
+ }
+ return ret;
+}
+
+HalResult<void> AidlManagerHalWrapper::triggerSynced(
+ const std::function<void()>& completionCallback) {
+ HalResult<ManagerCapabilities> capabilities = getCapabilities();
+ bool supportsCallback = capabilities.isOk() &&
+ static_cast<int32_t>(capabilities.value() & ManagerCapabilities::TRIGGER_CALLBACK);
+ auto cb = supportsCallback ? new HalCallbackWrapper(completionCallback) : nullptr;
+ return HalResult<void>::fromStatus(getHal()->triggerSynced(cb));
+}
+
+HalResult<void> AidlManagerHalWrapper::cancelSynced() {
+ auto ret = HalResult<void>::fromStatus(getHal()->cancelSynced());
+ if (ret.isOk()) {
+ // Force reload of all vibrator controllers that were prepared for a sync operation before.
+ // This will trigger calls to getVibrator(id) on each controller, so they can use the
+ // latest service provided by this manager.
+ std::lock_guard<std::mutex> lock(mVibratorsMutex);
+ for (auto& entry : mVibrators) {
+ entry.second->tryReconnect();
+ }
+ }
+ return ret;
+}
+
+sp<Aidl::IVibratorManager> AidlManagerHalWrapper::getHal() {
+ std::lock_guard<std::mutex> lock(mHandleMutex);
+ return mHandle;
+}
+
}; // namespace vibrator
}; // namespace android
diff --git a/services/vibratorservice/benchmarks/Android.bp b/services/vibratorservice/benchmarks/Android.bp
index c1a03a1..d3130f4 100644
--- a/services/vibratorservice/benchmarks/Android.bp
+++ b/services/vibratorservice/benchmarks/Android.bp
@@ -23,7 +23,7 @@
"liblog",
"libutils",
"libvibratorservice",
- "android.hardware.vibrator-cpp",
+ "android.hardware.vibrator-unstable-cpp",
"android.hardware.vibrator@1.0",
"android.hardware.vibrator@1.1",
"android.hardware.vibrator@1.2",
diff --git a/services/vibratorservice/benchmarks/VibratorHalControllerBenchmarks.cpp b/services/vibratorservice/benchmarks/VibratorHalControllerBenchmarks.cpp
index 0d4c55e..0acff06 100644
--- a/services/vibratorservice/benchmarks/VibratorHalControllerBenchmarks.cpp
+++ b/services/vibratorservice/benchmarks/VibratorHalControllerBenchmarks.cpp
@@ -46,13 +46,26 @@
auto getOtherArg(const State& state, std::size_t index) const { return state.range(index + 0); }
- bool hasCapabilities(vibrator::HalResult<vibrator::Capabilities> result,
- vibrator::Capabilities query) {
+ bool hasCapabilities(const vibrator::HalResult<vibrator::Capabilities>& result,
+ vibrator::Capabilities&& query, State& state) {
+ if (result.isFailed()) {
+ state.SkipWithError(result.errorMessage());
+ return false;
+ }
if (!result.isOk()) {
return false;
}
return (result.value() & query) == query;
}
+
+ template <class R>
+ bool checkHalResult(const vibrator::HalResult<R>& result, State& state) {
+ if (result.isFailed()) {
+ state.SkipWithError(result.errorMessage());
+ return false;
+ }
+ return true;
+ }
};
#define BENCHMARK_WRAPPER(fixt, test, code) \
@@ -79,7 +92,10 @@
BENCHMARK_WRAPPER(VibratorBench, ping, {
for (auto _ : state) {
- mController.ping();
+ state.ResumeTiming();
+ auto ret = mController.ping();
+ state.PauseTiming();
+ checkHalResult(ret, state);
}
});
@@ -95,9 +111,11 @@
for (auto _ : state) {
state.ResumeTiming();
- mController.on(duration, callback);
+ auto ret = mController.on(duration, callback);
state.PauseTiming();
- mController.off();
+ if (checkHalResult(ret, state)) {
+ checkHalResult(mController.off(), state);
+ }
}
});
@@ -107,16 +125,18 @@
for (auto _ : state) {
state.PauseTiming();
- mController.on(duration, callback);
+ if (!checkHalResult(mController.on(duration, callback), state)) {
+ continue;
+ }
state.ResumeTiming();
- mController.off();
+ checkHalResult(mController.off(), state);
}
});
BENCHMARK_WRAPPER(VibratorBench, setAmplitude, {
- auto capabilitiesResult = mController.getCapabilities();
+ auto result = mController.getCapabilities();
- if (!hasCapabilities(capabilitiesResult, vibrator::Capabilities::AMPLITUDE_CONTROL)) {
+ if (!hasCapabilities(result, vibrator::Capabilities::AMPLITUDE_CONTROL, state)) {
return;
}
@@ -128,18 +148,22 @@
state.PauseTiming();
vibrator::HalController controller;
controller.init();
- controller.on(duration, callback);
+ if (!checkHalResult(controller.on(duration, callback), state)) {
+ continue;
+ }
state.ResumeTiming();
- controller.setAmplitude(amplitude);
+ auto ret = controller.setAmplitude(amplitude);
state.PauseTiming();
- controller.off();
+ if (checkHalResult(ret, state)) {
+ checkHalResult(controller.off(), state);
+ }
}
});
BENCHMARK_WRAPPER(VibratorBench, setAmplitudeCached, {
- auto capabilitiesResult = mController.getCapabilities();
+ auto result = mController.getCapabilities();
- if (!hasCapabilities(capabilitiesResult, vibrator::Capabilities::AMPLITUDE_CONTROL)) {
+ if (!hasCapabilities(result, vibrator::Capabilities::AMPLITUDE_CONTROL, state)) {
return;
}
@@ -147,19 +171,19 @@
auto callback = []() {};
auto amplitude = UINT8_MAX;
- mController.on(duration, callback);
+ checkHalResult(mController.on(duration, callback), state);
for (auto _ : state) {
- mController.setAmplitude(amplitude);
+ checkHalResult(mController.setAmplitude(amplitude), state);
}
- mController.off();
+ checkHalResult(mController.off(), state);
});
BENCHMARK_WRAPPER(VibratorBench, setExternalControl, {
- auto capabilitiesResult = mController.getCapabilities();
+ auto result = mController.getCapabilities();
- if (!hasCapabilities(capabilitiesResult, vibrator::Capabilities::EXTERNAL_CONTROL)) {
+ if (!hasCapabilities(result, vibrator::Capabilities::EXTERNAL_CONTROL, state)) {
return;
}
@@ -168,43 +192,47 @@
vibrator::HalController controller;
controller.init();
state.ResumeTiming();
- controller.setExternalControl(true);
+ auto ret = controller.setExternalControl(true);
state.PauseTiming();
- controller.setExternalControl(false);
+ if (checkHalResult(ret, state)) {
+ checkHalResult(controller.setExternalControl(false), state);
+ }
}
});
BENCHMARK_WRAPPER(VibratorBench, setExternalControlCached, {
- auto capabilitiesResult = mController.getCapabilities();
+ auto result = mController.getCapabilities();
- if (!hasCapabilities(capabilitiesResult, vibrator::Capabilities::EXTERNAL_CONTROL)) {
+ if (!hasCapabilities(result, vibrator::Capabilities::EXTERNAL_CONTROL, state)) {
return;
}
for (auto _ : state) {
state.ResumeTiming();
- mController.setExternalControl(true);
+ auto ret = mController.setExternalControl(true);
state.PauseTiming();
- mController.setExternalControl(false);
+ if (checkHalResult(ret, state)) {
+ checkHalResult(mController.setExternalControl(false), state);
+ }
}
});
BENCHMARK_WRAPPER(VibratorBench, setExternalAmplitudeCached, {
- auto capabilitiesResult = mController.getCapabilities();
+ auto result = mController.getCapabilities();
- if (!hasCapabilities(capabilitiesResult, vibrator::Capabilities::EXTERNAL_AMPLITUDE_CONTROL)) {
+ if (!hasCapabilities(result, vibrator::Capabilities::EXTERNAL_AMPLITUDE_CONTROL, state)) {
return;
}
auto amplitude = UINT8_MAX;
- mController.setExternalControl(true);
+ checkHalResult(mController.setExternalControl(true), state);
for (auto _ : state) {
- mController.setAmplitude(amplitude);
+ checkHalResult(mController.setAmplitude(amplitude), state);
}
- mController.setExternalControl(false);
+ checkHalResult(mController.setExternalControl(false), state);
});
BENCHMARK_WRAPPER(VibratorBench, getCapabilities, {
@@ -213,16 +241,16 @@
vibrator::HalController controller;
controller.init();
state.ResumeTiming();
- controller.getCapabilities();
+ checkHalResult(controller.getCapabilities(), state);
}
});
BENCHMARK_WRAPPER(VibratorBench, getCapabilitiesCached, {
// First call to cache values.
- mController.getCapabilities();
+ checkHalResult(mController.getCapabilities(), state);
for (auto _ : state) {
- mController.getCapabilities();
+ checkHalResult(mController.getCapabilities(), state);
}
});
@@ -232,16 +260,16 @@
vibrator::HalController controller;
controller.init();
state.ResumeTiming();
- controller.getSupportedEffects();
+ checkHalResult(controller.getSupportedEffects(), state);
}
});
BENCHMARK_WRAPPER(VibratorBench, getSupportedEffectsCached, {
// First call to cache values.
- mController.getSupportedEffects();
+ checkHalResult(mController.getSupportedEffects(), state);
for (auto _ : state) {
- mController.getSupportedEffects();
+ checkHalResult(mController.getSupportedEffects(), state);
}
});
@@ -251,16 +279,16 @@
vibrator::HalController controller;
controller.init();
state.ResumeTiming();
- controller.getSupportedPrimitives();
+ checkHalResult(controller.getSupportedPrimitives(), state);
}
});
BENCHMARK_WRAPPER(VibratorBench, getSupportedPrimitivesCached, {
// First call to cache values.
- mController.getSupportedPrimitives();
+ checkHalResult(mController.getSupportedPrimitives(), state);
for (auto _ : state) {
- mController.getSupportedPrimitives();
+ checkHalResult(mController.getSupportedPrimitives(), state);
}
});
@@ -275,6 +303,12 @@
std::vector<hardware::vibrator::Effect> supported = effectsResult.value();
b->ArgNames({"Effect", "Strength"});
+
+ if (supported.empty()) {
+ b->Args({static_cast<long>(-1), static_cast<long>(-1)});
+ return;
+ }
+
for (const auto& effect : enum_range<hardware::vibrator::Effect>()) {
if (std::find(supported.begin(), supported.end(), effect) == supported.end()) {
continue;
@@ -286,6 +320,8 @@
}
protected:
+ bool hasArgs(const State& state) const { return this->getOtherArg(state, 0) >= 0; }
+
auto getEffect(const State& state) const {
return static_cast<hardware::vibrator::Effect>(this->getOtherArg(state, 0));
}
@@ -296,9 +332,12 @@
};
BENCHMARK_WRAPPER(VibratorEffectsBench, alwaysOnEnable, {
- auto capabilitiesResult = mController.getCapabilities();
+ auto result = mController.getCapabilities();
- if (!hasCapabilities(capabilitiesResult, vibrator::Capabilities::ALWAYS_ON_CONTROL)) {
+ if (!hasCapabilities(result, vibrator::Capabilities::ALWAYS_ON_CONTROL, state)) {
+ return;
+ }
+ if (!hasArgs(state)) {
return;
}
@@ -308,16 +347,21 @@
for (auto _ : state) {
state.ResumeTiming();
- mController.alwaysOnEnable(id, effect, strength);
+ auto ret = mController.alwaysOnEnable(id, effect, strength);
state.PauseTiming();
- mController.alwaysOnDisable(id);
+ if (checkHalResult(ret, state)) {
+ checkHalResult(mController.alwaysOnDisable(id), state);
+ }
}
});
BENCHMARK_WRAPPER(VibratorEffectsBench, alwaysOnDisable, {
- auto capabilitiesResult = mController.getCapabilities();
+ auto result = mController.getCapabilities();
- if (!hasCapabilities(capabilitiesResult, vibrator::Capabilities::ALWAYS_ON_CONTROL)) {
+ if (!hasCapabilities(result, vibrator::Capabilities::ALWAYS_ON_CONTROL, state)) {
+ return;
+ }
+ if (!hasArgs(state)) {
return;
}
@@ -327,22 +371,30 @@
for (auto _ : state) {
state.PauseTiming();
- mController.alwaysOnEnable(id, effect, strength);
+ if (!checkHalResult(mController.alwaysOnEnable(id, effect, strength), state)) {
+ continue;
+ }
state.ResumeTiming();
- mController.alwaysOnDisable(id);
+ checkHalResult(mController.alwaysOnDisable(id), state);
}
});
BENCHMARK_WRAPPER(VibratorEffectsBench, performEffect, {
+ if (!hasArgs(state)) {
+ return;
+ }
+
auto effect = getEffect(state);
auto strength = getStrength(state);
auto callback = []() {};
for (auto _ : state) {
state.ResumeTiming();
- mController.performEffect(effect, strength, callback);
+ auto ret = mController.performEffect(effect, strength, callback);
state.PauseTiming();
- mController.off();
+ if (checkHalResult(ret, state)) {
+ checkHalResult(mController.off(), state);
+ }
}
});
@@ -357,31 +409,45 @@
std::vector<hardware::vibrator::CompositePrimitive> supported = primitivesResult.value();
b->ArgNames({"Primitive"});
+
+ if (supported.empty()) {
+ b->Args({static_cast<long>(-1)});
+ return;
+ }
+
for (const auto& primitive : enum_range<hardware::vibrator::CompositePrimitive>()) {
if (std::find(supported.begin(), supported.end(), primitive) == supported.end()) {
continue;
}
+ if (primitive == hardware::vibrator::CompositePrimitive::NOOP) {
+ continue;
+ }
b->Args({static_cast<long>(primitive)});
}
}
protected:
+ bool hasArgs(const State& state) const { return this->getOtherArg(state, 0) >= 0; }
+
auto getPrimitive(const State& state) const {
return static_cast<hardware::vibrator::CompositePrimitive>(this->getOtherArg(state, 0));
}
};
BENCHMARK_WRAPPER(VibratorPrimitivesBench, performComposedEffect, {
- auto capabilitiesResult = mController.getCapabilities();
+ auto result = mController.getCapabilities();
- if (!hasCapabilities(capabilitiesResult, vibrator::Capabilities::COMPOSE_EFFECTS)) {
+ if (!hasCapabilities(result, vibrator::Capabilities::COMPOSE_EFFECTS, state)) {
+ return;
+ }
+ if (!hasArgs(state)) {
return;
}
hardware::vibrator::CompositeEffect effect;
effect.primitive = getPrimitive(state);
effect.scale = 1.0f;
- effect.delayMs = 0;
+ effect.delayMs = static_cast<int32_t>(0);
std::vector<hardware::vibrator::CompositeEffect> effects;
effects.push_back(effect);
@@ -389,9 +455,11 @@
for (auto _ : state) {
state.ResumeTiming();
- mController.performComposedEffect(effects, callback);
+ auto ret = mController.performComposedEffect(effects, callback);
state.PauseTiming();
- mController.off();
+ if (checkHalResult(ret, state)) {
+ checkHalResult(mController.off(), state);
+ }
}
});
diff --git a/services/vibratorservice/include/vibratorservice/VibratorHalController.h b/services/vibratorservice/include/vibratorservice/VibratorHalController.h
index d1028a4..c405545 100644
--- a/services/vibratorservice/include/vibratorservice/VibratorHalController.h
+++ b/services/vibratorservice/include/vibratorservice/VibratorHalController.h
@@ -27,27 +27,20 @@
namespace vibrator {
-// Handles the connection to he underlying HAL implementation available.
-class HalConnector {
-public:
- HalConnector() = default;
- virtual ~HalConnector() = default;
-
- virtual std::shared_ptr<HalWrapper> connect(std::shared_ptr<CallbackScheduler> scheduler);
-};
+std::shared_ptr<HalWrapper> connectHal(std::shared_ptr<CallbackScheduler> scheduler);
// Controller for Vibrator HAL handle.
-// This relies on HalConnector to connect to the underlying Vibrator HAL service and reconnects to
-// it after each failed api call. This also ensures connecting to the service is thread-safe.
+// This relies on a given Connector to connect to the underlying Vibrator HAL service and reconnects
+// after each failed api call. This also ensures connecting to the service is thread-safe.
class HalController : public HalWrapper {
public:
- HalController()
- : HalController(std::make_unique<HalConnector>(), std::make_shared<CallbackScheduler>()) {
- }
- HalController(std::unique_ptr<HalConnector> halConnector,
- std::shared_ptr<CallbackScheduler> callbackScheduler)
+ using Connector =
+ std::function<std::shared_ptr<HalWrapper>(std::shared_ptr<CallbackScheduler>)>;
+
+ HalController() : HalController(std::make_shared<CallbackScheduler>(), &connectHal) {}
+ HalController(std::shared_ptr<CallbackScheduler> callbackScheduler, Connector connector)
: HalWrapper(std::move(callbackScheduler)),
- mHalConnector(std::move(halConnector)),
+ mConnector(connector),
mConnectedHal(nullptr) {}
virtual ~HalController() = default;
@@ -89,7 +82,7 @@
const std::function<void()>& completionCallback) final override;
private:
- std::unique_ptr<HalConnector> mHalConnector;
+ Connector mConnector;
std::mutex mConnectedHalMutex;
// Shared pointer to allow local copies to be used by different threads.
std::shared_ptr<HalWrapper> mConnectedHal GUARDED_BY(mConnectedHalMutex);
diff --git a/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h b/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h
index bcb735d..638b483 100644
--- a/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h
+++ b/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h
@@ -19,6 +19,7 @@
#include <android-base/thread_annotations.h>
#include <android/hardware/vibrator/1.3/IVibrator.h>
+#include <android/hardware/vibrator/BnVibratorCallback.h>
#include <android/hardware/vibrator/IVibrator.h>
#include <binder/IServiceManager.h>
@@ -40,7 +41,15 @@
}
static HalResult<T> unsupported() { return HalResult("", /* unsupported= */ true); }
- static HalResult<T> fromStatus(binder::Status status, T data);
+ static HalResult<T> fromStatus(binder::Status status, T data) {
+ if (status.exceptionCode() == binder::Status::EX_UNSUPPORTED_OPERATION) {
+ return HalResult<T>::unsupported();
+ }
+ if (status.isOk()) {
+ return HalResult<T>::ok(data);
+ }
+ return HalResult<T>::failed(std::string(status.toString8().c_str()));
+ }
static HalResult<T> fromStatus(hardware::vibrator::V1_0::Status status, T data);
template <typename R>
@@ -99,6 +108,20 @@
: mErrorMessage(std::move(errorMessage)), mFailed(true), mUnsupported(false) {}
};
+class HalCallbackWrapper : public hardware::vibrator::BnVibratorCallback {
+public:
+ HalCallbackWrapper(std::function<void()> completionCallback)
+ : mCompletionCallback(completionCallback) {}
+
+ binder::Status onComplete() override {
+ mCompletionCallback();
+ return binder::Status::ok();
+ }
+
+private:
+ const std::function<void()> mCompletionCallback;
+};
+
// -------------------------------------------------------------------------------------------------
// Vibrator HAL capabilities.
@@ -178,9 +201,16 @@
// Wrapper for the AIDL Vibrator HAL.
class AidlHalWrapper : public HalWrapper {
public:
- AidlHalWrapper(std::shared_ptr<CallbackScheduler> scheduler,
- sp<hardware::vibrator::IVibrator> handle)
- : HalWrapper(std::move(scheduler)), mHandle(std::move(handle)) {}
+ AidlHalWrapper(
+ std::shared_ptr<CallbackScheduler> scheduler, sp<hardware::vibrator::IVibrator> handle,
+ std::function<HalResult<sp<hardware::vibrator::IVibrator>>()> reconnectFn =
+ []() {
+ return HalResult<sp<hardware::vibrator::IVibrator>>::ok(
+ checkVintfService<hardware::vibrator::IVibrator>());
+ })
+ : HalWrapper(std::move(scheduler)),
+ mReconnectFn(reconnectFn),
+ mHandle(std::move(handle)) {}
virtual ~AidlHalWrapper() = default;
HalResult<void> ping() override final;
@@ -211,6 +241,7 @@
const std::function<void()>& completionCallback) override final;
private:
+ const std::function<HalResult<sp<hardware::vibrator::IVibrator>>()> mReconnectFn;
std::mutex mHandleMutex;
std::mutex mCapabilitiesMutex;
std::mutex mSupportedEffectsMutex;
diff --git a/services/vibratorservice/include/vibratorservice/VibratorManagerHalController.h b/services/vibratorservice/include/vibratorservice/VibratorManagerHalController.h
new file mode 100644
index 0000000..9168565
--- /dev/null
+++ b/services/vibratorservice/include/vibratorservice/VibratorManagerHalController.h
@@ -0,0 +1,87 @@
+/*
+ * 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.
+ */
+
+#ifndef ANDROID_OS_VIBRATOR_MANAGER_HAL_CONTROLLER_H
+#define ANDROID_OS_VIBRATOR_MANAGER_HAL_CONTROLLER_H
+
+#include <android/hardware/vibrator/IVibratorManager.h>
+#include <vibratorservice/VibratorHalController.h>
+#include <vibratorservice/VibratorManagerHalWrapper.h>
+#include <unordered_map>
+
+namespace android {
+
+namespace vibrator {
+
+std::shared_ptr<ManagerHalWrapper> connectManagerHal(std::shared_ptr<CallbackScheduler> scheduler);
+
+// Controller for VibratorManager HAL handle.
+class ManagerHalController : public ManagerHalWrapper {
+public:
+ using Connector =
+ std::function<std::shared_ptr<ManagerHalWrapper>(std::shared_ptr<CallbackScheduler>)>;
+
+ ManagerHalController()
+ : ManagerHalController(std::make_shared<CallbackScheduler>(), &connectManagerHal) {}
+ ManagerHalController(std::shared_ptr<CallbackScheduler> callbackScheduler, Connector connector)
+ : mConnector(connector), mCallbackScheduler(callbackScheduler), mConnectedHal(nullptr) {}
+ virtual ~ManagerHalController() = default;
+
+ /* Connects to the HAL service, possibly waiting for the registered service to
+ * become available. This will automatically be called at the first API usage if it was not
+ * manually called beforehand. Calling this manually during the setup phase can avoid slowing
+ * the first API call later on. This will fallback to a legacy manager implementation if the
+ * service is not available.
+ */
+ virtual void init();
+
+ /* reloads HAL service instance without waiting. This relies on the HAL found by init()
+ * to rapidly reconnect to the specific HAL service, or defers to init() if it was never called.
+ */
+ void tryReconnect() override final;
+
+ HalResult<void> ping() override final;
+
+ HalResult<ManagerCapabilities> getCapabilities() override final;
+ HalResult<std::vector<int32_t>> getVibratorIds() override final;
+ HalResult<std::shared_ptr<HalController>> getVibrator(int32_t id) override final;
+
+ HalResult<void> prepareSynced(const std::vector<int32_t>& ids) override final;
+ HalResult<void> triggerSynced(const std::function<void()>& completionCallback) override final;
+ HalResult<void> cancelSynced() override final;
+
+private:
+ Connector mConnector;
+ std::shared_ptr<CallbackScheduler> mCallbackScheduler;
+ std::mutex mConnectedHalMutex;
+ // Shared pointer to allow local copies to be used by different threads.
+ std::shared_ptr<ManagerHalWrapper> mConnectedHal GUARDED_BY(mConnectedHalMutex);
+
+ template <typename T>
+ HalResult<T> processHalResult(HalResult<T> result, const char* functionName);
+
+ template <typename T>
+ using hal_fn = std::function<HalResult<T>(std::shared_ptr<ManagerHalWrapper>)>;
+
+ template <typename T>
+ HalResult<T> apply(hal_fn<T>& halFn, const char* functionName);
+};
+
+}; // namespace vibrator
+
+}; // namespace android
+
+#endif // ANDROID_OS_VIBRATOR_MANAGER_HAL_CONTROLLER_H
diff --git a/services/vibratorservice/include/vibratorservice/VibratorManagerHalWrapper.h b/services/vibratorservice/include/vibratorservice/VibratorManagerHalWrapper.h
index 99947a5..563f55e 100644
--- a/services/vibratorservice/include/vibratorservice/VibratorManagerHalWrapper.h
+++ b/services/vibratorservice/include/vibratorservice/VibratorManagerHalWrapper.h
@@ -17,12 +17,47 @@
#ifndef ANDROID_OS_VIBRATOR_MANAGER_HAL_WRAPPER_H
#define ANDROID_OS_VIBRATOR_MANAGER_HAL_WRAPPER_H
+#include <android/hardware/vibrator/IVibratorManager.h>
#include <vibratorservice/VibratorHalController.h>
+#include <unordered_map>
namespace android {
namespace vibrator {
+// VibratorManager HAL capabilities.
+enum class ManagerCapabilities : int32_t {
+ NONE = 0,
+ SYNC = hardware::vibrator::IVibratorManager::CAP_SYNC,
+ PREPARE_ON = hardware::vibrator::IVibratorManager::CAP_PREPARE_ON,
+ PREPARE_PERFORM = hardware::vibrator::IVibratorManager::CAP_PREPARE_PERFORM,
+ PREPARE_COMPOSE = hardware::vibrator::IVibratorManager::CAP_PREPARE_COMPOSE,
+ MIXED_TRIGGER_ON = hardware::vibrator::IVibratorManager::IVibratorManager::CAP_MIXED_TRIGGER_ON,
+ MIXED_TRIGGER_PERFORM = hardware::vibrator::IVibratorManager::CAP_MIXED_TRIGGER_PERFORM,
+ MIXED_TRIGGER_COMPOSE = hardware::vibrator::IVibratorManager::CAP_MIXED_TRIGGER_COMPOSE,
+ TRIGGER_CALLBACK = hardware::vibrator::IVibratorManager::CAP_TRIGGER_CALLBACK
+};
+
+inline ManagerCapabilities operator|(ManagerCapabilities lhs, ManagerCapabilities rhs) {
+ using underlying = typename std::underlying_type<ManagerCapabilities>::type;
+ return static_cast<ManagerCapabilities>(static_cast<underlying>(lhs) |
+ static_cast<underlying>(rhs));
+}
+
+inline ManagerCapabilities& operator|=(ManagerCapabilities& lhs, ManagerCapabilities rhs) {
+ return lhs = lhs | rhs;
+}
+
+inline ManagerCapabilities operator&(ManagerCapabilities lhs, ManagerCapabilities rhs) {
+ using underlying = typename std::underlying_type<ManagerCapabilities>::type;
+ return static_cast<ManagerCapabilities>(static_cast<underlying>(lhs) &
+ static_cast<underlying>(rhs));
+}
+
+inline ManagerCapabilities& operator&=(ManagerCapabilities& lhs, ManagerCapabilities rhs) {
+ return lhs = lhs & rhs;
+}
+
// Wrapper for VibratorManager HAL handlers.
class ManagerHalWrapper {
public:
@@ -36,6 +71,7 @@
*/
virtual void tryReconnect() = 0;
+ virtual HalResult<ManagerCapabilities> getCapabilities() = 0;
virtual HalResult<std::vector<int32_t>> getVibratorIds() = 0;
virtual HalResult<std::shared_ptr<HalController>> getVibrator(int32_t id) = 0;
@@ -55,6 +91,7 @@
HalResult<void> ping() override final;
void tryReconnect() override final;
+ HalResult<ManagerCapabilities> getCapabilities() override final;
HalResult<std::vector<int32_t>> getVibratorIds() override final;
HalResult<std::shared_ptr<HalController>> getVibrator(int32_t id) override final;
@@ -66,6 +103,41 @@
const std::shared_ptr<HalController> mController;
};
+// Wrapper for the AIDL VibratorManager HAL.
+class AidlManagerHalWrapper : public ManagerHalWrapper {
+public:
+ explicit AidlManagerHalWrapper(std::shared_ptr<CallbackScheduler> callbackScheduler,
+ sp<hardware::vibrator::IVibratorManager> handle)
+ : mHandle(std::move(handle)), mCallbackScheduler(callbackScheduler) {}
+ virtual ~AidlManagerHalWrapper() = default;
+
+ HalResult<void> ping() override final;
+ void tryReconnect() override final;
+
+ HalResult<ManagerCapabilities> getCapabilities() override final;
+ HalResult<std::vector<int32_t>> getVibratorIds() override final;
+ HalResult<std::shared_ptr<HalController>> getVibrator(int32_t id) override final;
+
+ HalResult<void> prepareSynced(const std::vector<int32_t>& ids) override final;
+ HalResult<void> triggerSynced(const std::function<void()>& completionCallback) override final;
+ HalResult<void> cancelSynced() override final;
+
+private:
+ std::mutex mHandleMutex;
+ std::mutex mCapabilitiesMutex;
+ std::mutex mVibratorsMutex;
+ sp<hardware::vibrator::IVibratorManager> mHandle GUARDED_BY(mHandleMutex);
+ std::optional<ManagerCapabilities> mCapabilities GUARDED_BY(mCapabilitiesMutex);
+ std::optional<std::vector<int32_t>> mVibratorIds GUARDED_BY(mVibratorsMutex);
+ std::unordered_map<int32_t, std::shared_ptr<HalController>> mVibrators
+ GUARDED_BY(mVibratorsMutex);
+ std::shared_ptr<CallbackScheduler> mCallbackScheduler;
+
+ sp<hardware::vibrator::IVibratorManager> getHal();
+ std::shared_ptr<HalWrapper> connectToVibrator(int32_t vibratorId,
+ std::shared_ptr<CallbackScheduler> scheduler);
+};
+
}; // namespace vibrator
}; // namespace android
diff --git a/services/vibratorservice/test/Android.bp b/services/vibratorservice/test/Android.bp
index 5fc6d45..9af1b7b 100644
--- a/services/vibratorservice/test/Android.bp
+++ b/services/vibratorservice/test/Android.bp
@@ -23,6 +23,8 @@
"VibratorHalWrapperHidlV1_1Test.cpp",
"VibratorHalWrapperHidlV1_2Test.cpp",
"VibratorHalWrapperHidlV1_3Test.cpp",
+ "VibratorManagerHalControllerTest.cpp",
+ "VibratorManagerHalWrapperAidlTest.cpp",
"VibratorManagerHalWrapperLegacyTest.cpp",
],
cflags: [
@@ -37,7 +39,7 @@
"liblog",
"libvibratorservice",
"libutils",
- "android.hardware.vibrator-cpp",
+ "android.hardware.vibrator-unstable-cpp",
"android.hardware.vibrator@1.0",
"android.hardware.vibrator@1.1",
"android.hardware.vibrator@1.2",
diff --git a/services/vibratorservice/test/VibratorHalControllerTest.cpp b/services/vibratorservice/test/VibratorHalControllerTest.cpp
index cda5e9a..2d9d0d6 100644
--- a/services/vibratorservice/test/VibratorHalControllerTest.cpp
+++ b/services/vibratorservice/test/VibratorHalControllerTest.cpp
@@ -79,38 +79,6 @@
vibrator::CallbackScheduler* getCallbackScheduler() { return mCallbackScheduler.get(); }
};
-class TestHalConnector : public vibrator::HalConnector {
-public:
- TestHalConnector(int32_t* connectCounter, std::shared_ptr<MockHalWrapper> mockHal)
- : mConnectCounter(connectCounter), mMockHal(std::move(mockHal)) {}
- ~TestHalConnector() = default;
-
- std::shared_ptr<vibrator::HalWrapper> connect(
- std::shared_ptr<vibrator::CallbackScheduler>) override final {
- android_atomic_inc(mConnectCounter);
- return mMockHal;
- }
-
-private:
- int32_t* mConnectCounter;
- std::shared_ptr<MockHalWrapper> mMockHal;
-};
-
-class FailingHalConnector : public vibrator::HalConnector {
-public:
- FailingHalConnector(int32_t* connectCounter) : mConnectCounter(connectCounter) {}
- ~FailingHalConnector() = default;
-
- std::shared_ptr<vibrator::HalWrapper> connect(
- std::shared_ptr<vibrator::CallbackScheduler>) override final {
- android_atomic_inc(mConnectCounter);
- return nullptr;
- }
-
-private:
- int32_t* mConnectCounter;
-};
-
// -------------------------------------------------------------------------------------------------
class VibratorHalControllerTest : public Test {
@@ -119,9 +87,12 @@
mConnectCounter = 0;
auto callbackScheduler = std::make_shared<vibrator::CallbackScheduler>();
mMockHal = std::make_shared<StrictMock<MockHalWrapper>>(callbackScheduler);
- auto halConnector = std::make_unique<TestHalConnector>(&mConnectCounter, mMockHal);
- mController = std::make_unique<vibrator::HalController>(std::move(halConnector),
- std::move(callbackScheduler));
+ mController = std::make_unique<
+ vibrator::HalController>(std::move(callbackScheduler),
+ [&](std::shared_ptr<vibrator::CallbackScheduler>) {
+ android_atomic_inc(&(this->mConnectCounter));
+ return this->mMockHal;
+ });
ASSERT_NE(mController, nullptr);
}
@@ -334,9 +305,11 @@
}
TEST_F(VibratorHalControllerTest, TestNoVibratorReturnsUnsupportedAndAttemptsToReconnect) {
- auto failingHalConnector = std::make_unique<FailingHalConnector>(&mConnectCounter);
- mController =
- std::make_unique<vibrator::HalController>(std::move(failingHalConnector), nullptr);
+ mController = std::make_unique<
+ vibrator::HalController>(nullptr, [&](std::shared_ptr<vibrator::CallbackScheduler>) {
+ android_atomic_inc(&(this->mConnectCounter));
+ return nullptr;
+ });
ASSERT_EQ(0, mConnectCounter);
ASSERT_FALSE(mController->init());
diff --git a/services/vibratorservice/test/VibratorManagerHalControllerTest.cpp b/services/vibratorservice/test/VibratorManagerHalControllerTest.cpp
new file mode 100644
index 0000000..e5fbbae
--- /dev/null
+++ b/services/vibratorservice/test/VibratorManagerHalControllerTest.cpp
@@ -0,0 +1,214 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "VibratorManagerHalControllerTest"
+
+#include <cutils/atomic.h>
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+#include <utils/Log.h>
+
+#include <vibratorservice/VibratorManagerHalController.h>
+
+#include "test_utils.h"
+
+using android::vibrator::HalController;
+
+using namespace android;
+using namespace testing;
+
+static constexpr int MAX_ATTEMPTS = 2;
+static const std::vector<int32_t> VIBRATOR_IDS = {1, 2};
+static constexpr int VIBRATOR_ID = 1;
+
+class MockManagerHalWrapper : public vibrator::ManagerHalWrapper {
+public:
+ MOCK_METHOD(void, tryReconnect, (), (override));
+ MOCK_METHOD(vibrator::HalResult<void>, ping, (), (override));
+ MOCK_METHOD(vibrator::HalResult<vibrator::ManagerCapabilities>, getCapabilities, (),
+ (override));
+ MOCK_METHOD(vibrator::HalResult<std::vector<int32_t>>, getVibratorIds, (), (override));
+ MOCK_METHOD(vibrator::HalResult<std::shared_ptr<HalController>>, getVibrator, (int32_t id),
+ (override));
+ MOCK_METHOD(vibrator::HalResult<void>, prepareSynced, (const std::vector<int32_t>& ids),
+ (override));
+ MOCK_METHOD(vibrator::HalResult<void>, triggerSynced,
+ (const std::function<void()>& completionCallback), (override));
+ MOCK_METHOD(vibrator::HalResult<void>, cancelSynced, (), (override));
+};
+
+class VibratorManagerHalControllerTest : public Test {
+public:
+ void SetUp() override {
+ mConnectCounter = 0;
+ auto callbackScheduler = std::make_shared<vibrator::CallbackScheduler>();
+ mMockHal = std::make_shared<StrictMock<MockManagerHalWrapper>>();
+ auto connector = [this](std::shared_ptr<vibrator::CallbackScheduler>) {
+ android_atomic_inc(&mConnectCounter);
+ return mMockHal;
+ };
+ mController = std::make_unique<vibrator::ManagerHalController>(std::move(callbackScheduler),
+ connector);
+ ASSERT_NE(mController, nullptr);
+ }
+
+protected:
+ int32_t mConnectCounter;
+ std::shared_ptr<MockManagerHalWrapper> mMockHal;
+ std::unique_ptr<vibrator::ManagerHalController> mController;
+
+ void setHalExpectations(int32_t cardinality, vibrator::HalResult<void> voidResult,
+ vibrator::HalResult<vibrator::ManagerCapabilities> capabilitiesResult,
+ vibrator::HalResult<std::vector<int32_t>> idsResult,
+ vibrator::HalResult<std::shared_ptr<HalController>> vibratorResult) {
+ EXPECT_CALL(*mMockHal.get(), ping())
+ .Times(Exactly(cardinality))
+ .WillRepeatedly(Return(voidResult));
+ EXPECT_CALL(*mMockHal.get(), getCapabilities())
+ .Times(Exactly(cardinality))
+ .WillRepeatedly(Return(capabilitiesResult));
+ EXPECT_CALL(*mMockHal.get(), getVibratorIds())
+ .Times(Exactly(cardinality))
+ .WillRepeatedly(Return(idsResult));
+ EXPECT_CALL(*mMockHal.get(), getVibrator(_))
+ .Times(Exactly(cardinality))
+ .WillRepeatedly(Return(vibratorResult));
+ EXPECT_CALL(*mMockHal.get(), prepareSynced(_))
+ .Times(Exactly(cardinality))
+ .WillRepeatedly(Return(voidResult));
+ EXPECT_CALL(*mMockHal.get(), triggerSynced(_))
+ .Times(Exactly(cardinality))
+ .WillRepeatedly(Return(voidResult));
+ EXPECT_CALL(*mMockHal.get(), cancelSynced())
+ .Times(Exactly(cardinality))
+ .WillRepeatedly(Return(voidResult));
+
+ if (cardinality > 1) {
+ // One reconnection call after each failure.
+ EXPECT_CALL(*mMockHal.get(), tryReconnect()).Times(Exactly(7 * cardinality));
+ }
+ }
+};
+
+TEST_F(VibratorManagerHalControllerTest, TestInit) {
+ mController->init();
+ ASSERT_EQ(1, mConnectCounter);
+
+ // Noop when wrapper was already initialized.
+ mController->init();
+ ASSERT_EQ(1, mConnectCounter);
+}
+
+TEST_F(VibratorManagerHalControllerTest, TestApiCallsAreForwardedToHal) {
+ setHalExpectations(/* cardinality= */ 1, vibrator::HalResult<void>::ok(),
+ vibrator::HalResult<vibrator::ManagerCapabilities>::ok(
+ vibrator::ManagerCapabilities::SYNC),
+ vibrator::HalResult<std::vector<int32_t>>::ok(VIBRATOR_IDS),
+ vibrator::HalResult<std::shared_ptr<HalController>>::ok(nullptr));
+
+ ASSERT_TRUE(mController->ping().isOk());
+
+ auto getCapabilitiesResult = mController->getCapabilities();
+ ASSERT_TRUE(getCapabilitiesResult.isOk());
+ ASSERT_EQ(vibrator::ManagerCapabilities::SYNC, getCapabilitiesResult.value());
+
+ auto getVibratorIdsResult = mController->getVibratorIds();
+ ASSERT_TRUE(getVibratorIdsResult.isOk());
+ ASSERT_EQ(VIBRATOR_IDS, getVibratorIdsResult.value());
+
+ auto getVibratorResult = mController->getVibrator(VIBRATOR_ID);
+ ASSERT_TRUE(getVibratorResult.isOk());
+ ASSERT_EQ(nullptr, getVibratorResult.value());
+
+ ASSERT_TRUE(mController->prepareSynced(VIBRATOR_IDS).isOk());
+ ASSERT_TRUE(mController->triggerSynced([]() {}).isOk());
+ ASSERT_TRUE(mController->cancelSynced().isOk());
+
+ ASSERT_EQ(1, mConnectCounter);
+}
+
+TEST_F(VibratorManagerHalControllerTest, TestUnsupportedApiResultDoNotResetHalConnection) {
+ setHalExpectations(/* cardinality= */ 1, vibrator::HalResult<void>::unsupported(),
+ vibrator::HalResult<vibrator::ManagerCapabilities>::unsupported(),
+ vibrator::HalResult<std::vector<int32_t>>::unsupported(),
+ vibrator::HalResult<std::shared_ptr<HalController>>::unsupported());
+
+ ASSERT_EQ(0, mConnectCounter);
+
+ ASSERT_TRUE(mController->ping().isUnsupported());
+ ASSERT_TRUE(mController->getCapabilities().isUnsupported());
+ ASSERT_TRUE(mController->getVibratorIds().isUnsupported());
+ ASSERT_TRUE(mController->getVibrator(VIBRATOR_ID).isUnsupported());
+ ASSERT_TRUE(mController->prepareSynced(VIBRATOR_IDS).isUnsupported());
+ ASSERT_TRUE(mController->triggerSynced([]() {}).isUnsupported());
+ ASSERT_TRUE(mController->cancelSynced().isUnsupported());
+
+ ASSERT_EQ(1, mConnectCounter);
+}
+
+TEST_F(VibratorManagerHalControllerTest, TestFailedApiResultResetsHalConnection) {
+ setHalExpectations(MAX_ATTEMPTS, vibrator::HalResult<void>::failed("message"),
+ vibrator::HalResult<vibrator::ManagerCapabilities>::failed("message"),
+ vibrator::HalResult<std::vector<int32_t>>::failed("message"),
+ vibrator::HalResult<std::shared_ptr<HalController>>::failed("message"));
+
+ ASSERT_EQ(0, mConnectCounter);
+
+ ASSERT_TRUE(mController->ping().isFailed());
+ ASSERT_TRUE(mController->getCapabilities().isFailed());
+ ASSERT_TRUE(mController->getVibratorIds().isFailed());
+ ASSERT_TRUE(mController->getVibrator(VIBRATOR_ID).isFailed());
+ ASSERT_TRUE(mController->prepareSynced(VIBRATOR_IDS).isFailed());
+ ASSERT_TRUE(mController->triggerSynced([]() {}).isFailed());
+ ASSERT_TRUE(mController->cancelSynced().isFailed());
+
+ ASSERT_EQ(1, mConnectCounter);
+}
+
+TEST_F(VibratorManagerHalControllerTest, TestFailedApiResultReturnsSuccessAfterRetries) {
+ {
+ InSequence seq;
+ EXPECT_CALL(*mMockHal.get(), ping())
+ .Times(Exactly(1))
+ .WillRepeatedly(Return(vibrator::HalResult<void>::failed("message")));
+ EXPECT_CALL(*mMockHal.get(), tryReconnect()).Times(Exactly(1));
+ EXPECT_CALL(*mMockHal.get(), ping())
+ .Times(Exactly(1))
+ .WillRepeatedly(Return(vibrator::HalResult<void>::ok()));
+ }
+
+ ASSERT_EQ(0, mConnectCounter);
+ ASSERT_TRUE(mController->ping().isOk());
+ ASSERT_EQ(1, mConnectCounter);
+}
+
+TEST_F(VibratorManagerHalControllerTest, TestMultiThreadConnectsOnlyOnce) {
+ ASSERT_EQ(0, mConnectCounter);
+
+ EXPECT_CALL(*mMockHal.get(), ping())
+ .Times(Exactly(10))
+ .WillRepeatedly(Return(vibrator::HalResult<void>::ok()));
+
+ std::vector<std::thread> threads;
+ for (int i = 0; i < 10; i++) {
+ threads.push_back(std::thread([&]() { ASSERT_TRUE(mController->ping().isOk()); }));
+ }
+ std::for_each(threads.begin(), threads.end(), [](std::thread& t) { t.join(); });
+
+ // Connector was called only by the first thread to use the api.
+ ASSERT_EQ(1, mConnectCounter);
+}
diff --git a/services/vibratorservice/test/VibratorManagerHalWrapperAidlTest.cpp b/services/vibratorservice/test/VibratorManagerHalWrapperAidlTest.cpp
new file mode 100644
index 0000000..dd71a6a
--- /dev/null
+++ b/services/vibratorservice/test/VibratorManagerHalWrapperAidlTest.cpp
@@ -0,0 +1,358 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "VibratorManagerHalWrapperAidlTest"
+
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+#include <utils/Log.h>
+
+#include <vibratorservice/VibratorManagerHalWrapper.h>
+
+#include "test_utils.h"
+
+using android::binder::Status;
+
+using android::hardware::vibrator::CompositeEffect;
+using android::hardware::vibrator::CompositePrimitive;
+using android::hardware::vibrator::Effect;
+using android::hardware::vibrator::EffectStrength;
+using android::hardware::vibrator::IVibrator;
+using android::hardware::vibrator::IVibratorCallback;
+using android::hardware::vibrator::IVibratorManager;
+
+using namespace android;
+using namespace testing;
+
+class MockBinder : public BBinder {
+public:
+ MOCK_METHOD(status_t, linkToDeath,
+ (const sp<DeathRecipient>& recipient, void* cookie, uint32_t flags), (override));
+ MOCK_METHOD(status_t, unlinkToDeath,
+ (const wp<DeathRecipient>& recipient, void* cookie, uint32_t flags,
+ wp<DeathRecipient>* outRecipient),
+ (override));
+ MOCK_METHOD(status_t, pingBinder, (), (override));
+};
+
+class MockIVibrator : public IVibrator {
+public:
+ MOCK_METHOD(Status, getCapabilities, (int32_t * ret), (override));
+ MOCK_METHOD(Status, off, (), (override));
+ MOCK_METHOD(Status, on, (int32_t timeout, const sp<IVibratorCallback>& cb), (override));
+ MOCK_METHOD(Status, perform,
+ (Effect e, EffectStrength s, const sp<IVibratorCallback>& cb, int32_t* ret),
+ (override));
+ MOCK_METHOD(Status, getSupportedEffects, (std::vector<Effect> * ret), (override));
+ MOCK_METHOD(Status, setAmplitude, (float amplitude), (override));
+ MOCK_METHOD(Status, setExternalControl, (bool enabled), (override));
+ MOCK_METHOD(Status, getCompositionDelayMax, (int32_t * ret), (override));
+ MOCK_METHOD(Status, getCompositionSizeMax, (int32_t * ret), (override));
+ MOCK_METHOD(Status, getSupportedPrimitives, (std::vector<CompositePrimitive> * ret),
+ (override));
+ MOCK_METHOD(Status, getPrimitiveDuration, (CompositePrimitive p, int32_t* ret), (override));
+ MOCK_METHOD(Status, compose,
+ (const std::vector<CompositeEffect>& e, const sp<IVibratorCallback>& cb),
+ (override));
+ MOCK_METHOD(Status, getSupportedAlwaysOnEffects, (std::vector<Effect> * ret), (override));
+ MOCK_METHOD(Status, alwaysOnEnable, (int32_t id, Effect e, EffectStrength s), (override));
+ MOCK_METHOD(Status, alwaysOnDisable, (int32_t id), (override));
+ MOCK_METHOD(int32_t, getInterfaceVersion, (), (override));
+ MOCK_METHOD(std::string, getInterfaceHash, (), (override));
+ MOCK_METHOD(IBinder*, onAsBinder, (), (override));
+};
+
+class MockIVibratorManager : public IVibratorManager {
+public:
+ MOCK_METHOD(Status, getCapabilities, (int32_t * ret), (override));
+ MOCK_METHOD(Status, getVibratorIds, (std::vector<int32_t> * ret), (override));
+ MOCK_METHOD(Status, getVibrator, (int32_t id, sp<IVibrator>* ret), (override));
+ MOCK_METHOD(Status, prepareSynced, (const std::vector<int32_t>& ids), (override));
+ MOCK_METHOD(Status, triggerSynced, (const sp<IVibratorCallback>& cb), (override));
+ MOCK_METHOD(Status, cancelSynced, (), (override));
+ MOCK_METHOD(int32_t, getInterfaceVersion, (), (override));
+ MOCK_METHOD(std::string, getInterfaceHash, (), (override));
+ MOCK_METHOD(IBinder*, onAsBinder, (), (override));
+};
+
+// -------------------------------------------------------------------------------------------------
+
+class VibratorManagerHalWrapperAidlTest : public Test {
+public:
+ void SetUp() override {
+ mMockBinder = new StrictMock<MockBinder>();
+ mMockVibrator = new StrictMock<MockIVibrator>();
+ mMockHal = new StrictMock<MockIVibratorManager>();
+ mMockScheduler = std::make_shared<StrictMock<vibrator::MockCallbackScheduler>>();
+ mWrapper = std::make_unique<vibrator::AidlManagerHalWrapper>(mMockScheduler, mMockHal);
+ ASSERT_NE(mWrapper, nullptr);
+ }
+
+protected:
+ std::shared_ptr<StrictMock<vibrator::MockCallbackScheduler>> mMockScheduler = nullptr;
+ std::unique_ptr<vibrator::ManagerHalWrapper> mWrapper = nullptr;
+ sp<StrictMock<MockIVibratorManager>> mMockHal = nullptr;
+ sp<StrictMock<MockIVibrator>> mMockVibrator = nullptr;
+ sp<StrictMock<MockBinder>> mMockBinder = nullptr;
+};
+
+// -------------------------------------------------------------------------------------------------
+
+static const std::vector<int32_t> kVibratorIds = {1, 2};
+static constexpr int kVibratorId = 1;
+
+ACTION(TriggerCallback) {
+ if (arg0 != nullptr) {
+ arg0->onComplete();
+ }
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestPing) {
+ EXPECT_CALL(*mMockHal.get(), onAsBinder())
+ .Times(Exactly(2))
+ .WillRepeatedly(Return(mMockBinder.get()));
+ EXPECT_CALL(*mMockBinder.get(), pingBinder())
+ .Times(Exactly(2))
+ .WillOnce(Return(android::OK))
+ .WillRepeatedly(Return(android::DEAD_OBJECT));
+
+ ASSERT_TRUE(mWrapper->ping().isOk());
+ ASSERT_TRUE(mWrapper->ping().isFailed());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestGetCapabilitiesDoesNotCacheFailedResult) {
+ EXPECT_CALL(*mMockHal.get(), getCapabilities(_))
+ .Times(Exactly(3))
+ .WillOnce(
+ Return(Status::fromExceptionCode(Status::Exception::EX_UNSUPPORTED_OPERATION)))
+ .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY)))
+ .WillRepeatedly(DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC), Return(Status())));
+
+ ASSERT_TRUE(mWrapper->getCapabilities().isUnsupported());
+ ASSERT_TRUE(mWrapper->getCapabilities().isFailed());
+
+ auto result = mWrapper->getCapabilities();
+ ASSERT_TRUE(result.isOk());
+ ASSERT_EQ(vibrator::ManagerCapabilities::SYNC, result.value());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestGetCapabilitiesCachesResult) {
+ EXPECT_CALL(*mMockHal.get(), getCapabilities(_))
+ .Times(Exactly(1))
+ .WillRepeatedly(DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC), Return(Status())));
+
+ std::vector<std::thread> threads;
+ for (int i = 0; i < 10; i++) {
+ threads.push_back(std::thread([&]() {
+ auto result = mWrapper->getCapabilities();
+ ASSERT_TRUE(result.isOk());
+ ASSERT_EQ(vibrator::ManagerCapabilities::SYNC, result.value());
+ }));
+ }
+ std::for_each(threads.begin(), threads.end(), [](std::thread& t) { t.join(); });
+
+ auto result = mWrapper->getCapabilities();
+ ASSERT_TRUE(result.isOk());
+ ASSERT_EQ(vibrator::ManagerCapabilities::SYNC, result.value());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorIdsDoesNotCacheFailedResult) {
+ EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
+ .Times(Exactly(3))
+ .WillOnce(
+ Return(Status::fromExceptionCode(Status::Exception::EX_UNSUPPORTED_OPERATION)))
+ .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY)))
+ .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status())));
+
+ ASSERT_TRUE(mWrapper->getVibratorIds().isUnsupported());
+ ASSERT_TRUE(mWrapper->getVibratorIds().isFailed());
+
+ auto result = mWrapper->getVibratorIds();
+ ASSERT_TRUE(result.isOk());
+ ASSERT_EQ(kVibratorIds, result.value());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorIdsCachesResult) {
+ EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
+ .Times(Exactly(1))
+ .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status())));
+
+ std::vector<std::thread> threads;
+ for (int i = 0; i < 10; i++) {
+ threads.push_back(std::thread([&]() {
+ auto result = mWrapper->getVibratorIds();
+ ASSERT_TRUE(result.isOk());
+ ASSERT_EQ(kVibratorIds, result.value());
+ }));
+ }
+ std::for_each(threads.begin(), threads.end(), [](std::thread& t) { t.join(); });
+
+ auto result = mWrapper->getVibratorIds();
+ ASSERT_TRUE(result.isOk());
+ ASSERT_EQ(kVibratorIds, result.value());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorWithValidIdReturnsController) {
+ {
+ InSequence seq;
+ EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
+ .Times(Exactly(1))
+ .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status())));
+
+ EXPECT_CALL(*mMockHal.get(), getVibrator(Eq(kVibratorId), _))
+ .Times(Exactly(1))
+ .WillRepeatedly(DoAll(SetArgPointee<1>(mMockVibrator), Return(Status())));
+ }
+
+ auto result = mWrapper->getVibrator(kVibratorId);
+ ASSERT_TRUE(result.isOk());
+ ASSERT_NE(nullptr, result.value().get());
+ ASSERT_TRUE(result.value().get()->init());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorWithInvalidIdFails) {
+ EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
+ .Times(Exactly(1))
+ .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status())));
+
+ ASSERT_TRUE(mWrapper->getVibrator(0).isFailed());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorRecoversVibratorPointer) {
+ EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
+ .Times(Exactly(1))
+ .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status())));
+
+ EXPECT_CALL(*mMockHal.get(), getVibrator(Eq(kVibratorId), _))
+ .Times(Exactly(3))
+ .WillOnce(DoAll(SetArgPointee<1>(nullptr),
+ Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY))))
+ .WillRepeatedly(DoAll(SetArgPointee<1>(mMockVibrator), Return(Status())));
+
+ EXPECT_CALL(*mMockVibrator.get(), getCapabilities(_))
+ .Times(Exactly(3))
+ .WillOnce(
+ Return(Status::fromExceptionCode(Status::Exception::EX_UNSUPPORTED_OPERATION)))
+ .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY)))
+ .WillRepeatedly(DoAll(SetArgPointee<0>(IVibrator::CAP_ON_CALLBACK), Return(Status())));
+
+ // Get vibrator controller is successful even if first getVibrator.
+ auto result = mWrapper->getVibrator(kVibratorId);
+ ASSERT_TRUE(result.isOk());
+ ASSERT_NE(nullptr, result.value().get());
+
+ auto vibrator = result.value();
+ // First getVibrator call fails.
+ ASSERT_FALSE(vibrator->init());
+ // First and second getCapabilities calls fail, reload IVibrator with getVibrator.
+ ASSERT_FALSE(vibrator->getCapabilities().isOk());
+ // Third call to getCapabilities worked after IVibrator reloaded.
+ ASSERT_TRUE(vibrator->getCapabilities().isOk());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestPrepareSynced) {
+ EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
+ .Times(Exactly(1))
+ .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status())));
+
+ EXPECT_CALL(*mMockHal.get(), getVibrator(_, _))
+ .Times(Exactly(2))
+ .WillRepeatedly(DoAll(SetArgPointee<1>(mMockVibrator), Return(Status())));
+
+ EXPECT_CALL(*mMockHal.get(), prepareSynced(Eq(kVibratorIds)))
+ .Times(Exactly(3))
+ .WillOnce(
+ Return(Status::fromExceptionCode(Status::Exception::EX_UNSUPPORTED_OPERATION)))
+ .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY)))
+ .WillRepeatedly(Return(Status()));
+
+ ASSERT_TRUE(mWrapper->getVibratorIds().isOk());
+ ASSERT_TRUE(mWrapper->prepareSynced(kVibratorIds).isUnsupported());
+ ASSERT_TRUE(mWrapper->prepareSynced(kVibratorIds).isFailed());
+ ASSERT_TRUE(mWrapper->prepareSynced(kVibratorIds).isOk());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestTriggerSyncedWithCallbackSupport) {
+ {
+ InSequence seq;
+ EXPECT_CALL(*mMockHal.get(), getCapabilities(_))
+ .Times(Exactly(1))
+ .WillRepeatedly(DoAll(SetArgPointee<0>(IVibratorManager::CAP_TRIGGER_CALLBACK),
+ Return(Status())));
+ EXPECT_CALL(*mMockHal.get(), triggerSynced(_))
+ .Times(Exactly(3))
+ .WillOnce(Return(
+ Status::fromExceptionCode(Status::Exception::EX_UNSUPPORTED_OPERATION)))
+ .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY)))
+ .WillRepeatedly(DoAll(TriggerCallback(), Return(Status())));
+ }
+
+ std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
+ auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
+
+ ASSERT_TRUE(mWrapper->triggerSynced(callback).isUnsupported());
+ ASSERT_TRUE(mWrapper->triggerSynced(callback).isFailed());
+ ASSERT_TRUE(mWrapper->triggerSynced(callback).isOk());
+ ASSERT_EQ(1, *callbackCounter.get());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestTriggerSyncedWithoutCallbackSupport) {
+ {
+ InSequence seq;
+ EXPECT_CALL(*mMockHal.get(), getCapabilities(_))
+ .Times(Exactly(1))
+ .WillRepeatedly(
+ DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC), Return(Status())));
+ EXPECT_CALL(*mMockHal.get(), triggerSynced(Eq(nullptr)))
+ .Times(Exactly(1))
+ .WillRepeatedly(Return(Status()));
+ }
+
+ std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
+ auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
+
+ ASSERT_TRUE(mWrapper->triggerSynced(callback).isOk());
+ ASSERT_EQ(0, *callbackCounter.get());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestCancelSynced) {
+ EXPECT_CALL(*mMockHal.get(), cancelSynced())
+ .Times(Exactly(3))
+ .WillOnce(
+ Return(Status::fromExceptionCode(Status::Exception::EX_UNSUPPORTED_OPERATION)))
+ .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY)))
+ .WillRepeatedly(Return(Status()));
+
+ ASSERT_TRUE(mWrapper->cancelSynced().isUnsupported());
+ ASSERT_TRUE(mWrapper->cancelSynced().isFailed());
+ ASSERT_TRUE(mWrapper->cancelSynced().isOk());
+}
+
+TEST_F(VibratorManagerHalWrapperAidlTest, TestCancelSyncedReloadsAllControllers) {
+ EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
+ .Times(Exactly(1))
+ .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status())));
+
+ EXPECT_CALL(*mMockHal.get(), getVibrator(_, _))
+ .Times(Exactly(2))
+ .WillRepeatedly(DoAll(SetArgPointee<1>(mMockVibrator), Return(Status())));
+
+ EXPECT_CALL(*mMockHal.get(), cancelSynced()).Times(Exactly(1)).WillRepeatedly(Return(Status()));
+
+ ASSERT_TRUE(mWrapper->getVibratorIds().isOk());
+ ASSERT_TRUE(mWrapper->cancelSynced().isOk());
+}
diff --git a/services/vibratorservice/test/VibratorManagerHalWrapperLegacyTest.cpp b/services/vibratorservice/test/VibratorManagerHalWrapperLegacyTest.cpp
index d5520a1..6c2aabb 100644
--- a/services/vibratorservice/test/VibratorManagerHalWrapperLegacyTest.cpp
+++ b/services/vibratorservice/test/VibratorManagerHalWrapperLegacyTest.cpp
@@ -78,6 +78,12 @@
mWrapper->tryReconnect();
}
+TEST_F(VibratorManagerHalWrapperLegacyTest, TestGetCapabilities) {
+ auto result = mWrapper->getCapabilities();
+ ASSERT_TRUE(result.isOk());
+ ASSERT_EQ(vibrator::ManagerCapabilities::NONE, result.value());
+}
+
TEST_F(VibratorManagerHalWrapperLegacyTest, TestGetVibratorIds) {
std::vector<int32_t> expectedIds;
expectedIds.push_back(0);
diff --git a/services/vr/bufferhubd/Android.bp b/services/vr/bufferhubd/Android.bp
index afb3004..7097e7a 100644
--- a/services/vr/bufferhubd/Android.bp
+++ b/services/vr/bufferhubd/Android.bp
@@ -15,7 +15,6 @@
sharedLibraries = [
"libbase",
"libcutils",
- "libgtest_prod",
"libgui",
"liblog",
"libpdx_default_transport",
@@ -48,6 +47,7 @@
cc_binary {
srcs: ["bufferhubd.cpp"],
+ system_ext_specific: true,
cflags: [
"-DLOG_TAG=\"bufferhubd\"",
"-DTRACE=0",
diff --git a/services/vr/hardware_composer/Android.bp b/services/vr/hardware_composer/Android.bp
index 4df7b7c..3728731 100644
--- a/services/vr/hardware_composer/Android.bp
+++ b/services/vr/hardware_composer/Android.bp
@@ -1,6 +1,8 @@
cc_library_shared {
name: "libvr_hwc-hal",
+ system_ext_specific: true,
+
srcs: [
"impl/vr_hwc.cpp",
"impl/vr_composer_client.cpp",
@@ -97,6 +99,7 @@
cc_binary {
name: "vr_hwc",
+ system_ext_specific: true,
vintf_fragments: ["manifest_vr_hwc.xml"],
srcs: [
"vr_hardware_composer_service.cpp",
diff --git a/services/vr/performanced/Android.bp b/services/vr/performanced/Android.bp
index 20301f6..0ef8cc4 100644
--- a/services/vr/performanced/Android.bp
+++ b/services/vr/performanced/Android.bp
@@ -30,6 +30,7 @@
cc_binary {
name: "performanced",
+ system_ext_specific: true,
defaults: ["performanced_defaults"],
srcs: [
"cpu_set.cpp",
diff --git a/vulkan/libvulkan/Android.bp b/vulkan/libvulkan/Android.bp
index aa8040b..1d29bab 100644
--- a/vulkan/libvulkan/Android.bp
+++ b/vulkan/libvulkan/Android.bp
@@ -21,7 +21,7 @@
}
llndk_library {
- name: "libvulkan",
+ name: "libvulkan.llndk",
symbol_file: "libvulkan.map.txt",
export_llndk_headers: [
"vulkan_headers_llndk",
@@ -30,6 +30,7 @@
cc_library_shared {
name: "libvulkan",
+ llndk_stubs: "libvulkan.llndk",
clang: true,
sanitize: {
misc_undefined: ["integer"],
diff --git a/vulkan/libvulkan/api_gen.cpp b/vulkan/libvulkan/api_gen.cpp
index d9a9427..26052fb 100644
--- a/vulkan/libvulkan/api_gen.cpp
+++ b/vulkan/libvulkan/api_gen.cpp
@@ -226,6 +226,7 @@
INIT_PROC(true, dev, CreateQueryPool);
INIT_PROC(true, dev, DestroyQueryPool);
INIT_PROC(true, dev, GetQueryPoolResults);
+ INIT_PROC(false, dev, ResetQueryPool);
INIT_PROC(true, dev, CreateBuffer);
INIT_PROC(true, dev, DestroyBuffer);
INIT_PROC(true, dev, CreateBufferView);
@@ -337,8 +338,20 @@
INIT_PROC(false, dev, DestroySamplerYcbcrConversion);
INIT_PROC(false, dev, GetDeviceQueue2);
INIT_PROC(false, dev, GetDescriptorSetLayoutSupport);
+ INIT_PROC(false, dev, CreateRenderPass2);
+ INIT_PROC(false, dev, CmdBeginRenderPass2);
+ INIT_PROC(false, dev, CmdNextSubpass2);
+ INIT_PROC(false, dev, CmdEndRenderPass2);
+ INIT_PROC(false, dev, GetSemaphoreCounterValue);
+ INIT_PROC(false, dev, WaitSemaphores);
+ INIT_PROC(false, dev, SignalSemaphore);
INIT_PROC_EXT(ANDROID_external_memory_android_hardware_buffer, true, dev, GetAndroidHardwareBufferPropertiesANDROID);
INIT_PROC_EXT(ANDROID_external_memory_android_hardware_buffer, true, dev, GetMemoryAndroidHardwareBufferANDROID);
+ INIT_PROC(false, dev, CmdDrawIndirectCount);
+ INIT_PROC(false, dev, CmdDrawIndexedIndirectCount);
+ INIT_PROC(false, dev, GetBufferOpaqueCaptureAddress);
+ INIT_PROC(false, dev, GetBufferDeviceAddress);
+ INIT_PROC(false, dev, GetDeviceMemoryOpaqueCaptureAddress);
// clang-format on
return success;
@@ -391,6 +404,7 @@
VKAPI_ATTR VkResult CreateQueryPool(VkDevice device, const VkQueryPoolCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkQueryPool* pQueryPool);
VKAPI_ATTR void DestroyQueryPool(VkDevice device, VkQueryPool queryPool, const VkAllocationCallbacks* pAllocator);
VKAPI_ATTR VkResult GetQueryPoolResults(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount, size_t dataSize, void* pData, VkDeviceSize stride, VkQueryResultFlags flags);
+VKAPI_ATTR void ResetQueryPool(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount);
VKAPI_ATTR VkResult CreateBuffer(VkDevice device, const VkBufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBuffer* pBuffer);
VKAPI_ATTR void DestroyBuffer(VkDevice device, VkBuffer buffer, const VkAllocationCallbacks* pAllocator);
VKAPI_ATTR VkResult CreateBufferView(VkDevice device, const VkBufferViewCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBufferView* pView);
@@ -520,8 +534,20 @@
VKAPI_ATTR void DestroySamplerYcbcrConversion(VkDevice device, VkSamplerYcbcrConversion ycbcrConversion, const VkAllocationCallbacks* pAllocator);
VKAPI_ATTR void GetDeviceQueue2(VkDevice device, const VkDeviceQueueInfo2* pQueueInfo, VkQueue* pQueue);
VKAPI_ATTR void GetDescriptorSetLayoutSupport(VkDevice device, const VkDescriptorSetLayoutCreateInfo* pCreateInfo, VkDescriptorSetLayoutSupport* pSupport);
+VKAPI_ATTR VkResult CreateRenderPass2(VkDevice device, const VkRenderPassCreateInfo2* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkRenderPass* pRenderPass);
+VKAPI_ATTR void CmdBeginRenderPass2(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo* pRenderPassBegin, const VkSubpassBeginInfo* pSubpassBeginInfo);
+VKAPI_ATTR void CmdNextSubpass2(VkCommandBuffer commandBuffer, const VkSubpassBeginInfo* pSubpassBeginInfo, const VkSubpassEndInfo* pSubpassEndInfo);
+VKAPI_ATTR void CmdEndRenderPass2(VkCommandBuffer commandBuffer, const VkSubpassEndInfo* pSubpassEndInfo);
+VKAPI_ATTR VkResult GetSemaphoreCounterValue(VkDevice device, VkSemaphore semaphore, uint64_t* pValue);
+VKAPI_ATTR VkResult WaitSemaphores(VkDevice device, const VkSemaphoreWaitInfo* pWaitInfo, uint64_t timeout);
+VKAPI_ATTR VkResult SignalSemaphore(VkDevice device, const VkSemaphoreSignalInfo* pSignalInfo);
VKAPI_ATTR VkResult GetAndroidHardwareBufferPropertiesANDROID(VkDevice device, const struct AHardwareBuffer* buffer, VkAndroidHardwareBufferPropertiesANDROID* pProperties);
VKAPI_ATTR VkResult GetMemoryAndroidHardwareBufferANDROID(VkDevice device, const VkMemoryGetAndroidHardwareBufferInfoANDROID* pInfo, struct AHardwareBuffer** pBuffer);
+VKAPI_ATTR void CmdDrawIndirectCount(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride);
+VKAPI_ATTR void CmdDrawIndexedIndirectCount(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride);
+VKAPI_ATTR uint64_t GetBufferOpaqueCaptureAddress(VkDevice device, const VkBufferDeviceAddressInfo* pInfo);
+VKAPI_ATTR VkDeviceAddress GetBufferDeviceAddress(VkDevice device, const VkBufferDeviceAddressInfo* pInfo);
+VKAPI_ATTR uint64_t GetDeviceMemoryOpaqueCaptureAddress(VkDevice device, const VkDeviceMemoryOpaqueCaptureAddressInfo* pInfo);
VKAPI_ATTR VkResult EnumeratePhysicalDevices(VkInstance instance, uint32_t* pPhysicalDeviceCount, VkPhysicalDevice* pPhysicalDevices) {
return GetData(instance).dispatch.EnumeratePhysicalDevices(instance, pPhysicalDeviceCount, pPhysicalDevices);
@@ -551,6 +577,7 @@
"vkEnumerateInstanceVersion",
"vkEnumeratePhysicalDeviceGroups",
"vkEnumeratePhysicalDeviceGroupsKHR",
+ "vkEnumeratePhysicalDeviceQueueFamilyPerformanceQueryCountersKHR",
"vkEnumeratePhysicalDevices",
"vkGetDisplayModeProperties2KHR",
"vkGetDisplayPlaneCapabilities2KHR",
@@ -571,7 +598,7 @@
"vkGetPhysicalDeviceFormatProperties",
"vkGetPhysicalDeviceFormatProperties2",
"vkGetPhysicalDeviceFormatProperties2KHR",
- "vkGetPhysicalDeviceGeneratedCommandsPropertiesNVX",
+ "vkGetPhysicalDeviceFragmentShadingRatesKHR",
"vkGetPhysicalDeviceImageFormatProperties",
"vkGetPhysicalDeviceImageFormatProperties2",
"vkGetPhysicalDeviceImageFormatProperties2KHR",
@@ -583,6 +610,7 @@
"vkGetPhysicalDeviceProperties",
"vkGetPhysicalDeviceProperties2",
"vkGetPhysicalDeviceProperties2KHR",
+ "vkGetPhysicalDeviceQueueFamilyPerformanceQueryPassesKHR",
"vkGetPhysicalDeviceQueueFamilyProperties",
"vkGetPhysicalDeviceQueueFamilyProperties2",
"vkGetPhysicalDeviceQueueFamilyProperties2KHR",
@@ -595,6 +623,7 @@
"vkGetPhysicalDeviceSurfaceFormatsKHR",
"vkGetPhysicalDeviceSurfacePresentModesKHR",
"vkGetPhysicalDeviceSurfaceSupportKHR",
+ "vkGetPhysicalDeviceToolPropertiesEXT",
"vkSubmitDebugUtilsMessageEXT",
};
// clang-format on
@@ -646,6 +675,7 @@
{ "vkBindImageMemory2", reinterpret_cast<PFN_vkVoidFunction>(BindImageMemory2) },
{ "vkCmdBeginQuery", reinterpret_cast<PFN_vkVoidFunction>(CmdBeginQuery) },
{ "vkCmdBeginRenderPass", reinterpret_cast<PFN_vkVoidFunction>(CmdBeginRenderPass) },
+ { "vkCmdBeginRenderPass2", reinterpret_cast<PFN_vkVoidFunction>(CmdBeginRenderPass2) },
{ "vkCmdBindDescriptorSets", reinterpret_cast<PFN_vkVoidFunction>(CmdBindDescriptorSets) },
{ "vkCmdBindIndexBuffer", reinterpret_cast<PFN_vkVoidFunction>(CmdBindIndexBuffer) },
{ "vkCmdBindPipeline", reinterpret_cast<PFN_vkVoidFunction>(CmdBindPipeline) },
@@ -665,12 +695,16 @@
{ "vkCmdDraw", reinterpret_cast<PFN_vkVoidFunction>(CmdDraw) },
{ "vkCmdDrawIndexed", reinterpret_cast<PFN_vkVoidFunction>(CmdDrawIndexed) },
{ "vkCmdDrawIndexedIndirect", reinterpret_cast<PFN_vkVoidFunction>(CmdDrawIndexedIndirect) },
+ { "vkCmdDrawIndexedIndirectCount", reinterpret_cast<PFN_vkVoidFunction>(CmdDrawIndexedIndirectCount) },
{ "vkCmdDrawIndirect", reinterpret_cast<PFN_vkVoidFunction>(CmdDrawIndirect) },
+ { "vkCmdDrawIndirectCount", reinterpret_cast<PFN_vkVoidFunction>(CmdDrawIndirectCount) },
{ "vkCmdEndQuery", reinterpret_cast<PFN_vkVoidFunction>(CmdEndQuery) },
{ "vkCmdEndRenderPass", reinterpret_cast<PFN_vkVoidFunction>(CmdEndRenderPass) },
+ { "vkCmdEndRenderPass2", reinterpret_cast<PFN_vkVoidFunction>(CmdEndRenderPass2) },
{ "vkCmdExecuteCommands", reinterpret_cast<PFN_vkVoidFunction>(CmdExecuteCommands) },
{ "vkCmdFillBuffer", reinterpret_cast<PFN_vkVoidFunction>(CmdFillBuffer) },
{ "vkCmdNextSubpass", reinterpret_cast<PFN_vkVoidFunction>(CmdNextSubpass) },
+ { "vkCmdNextSubpass2", reinterpret_cast<PFN_vkVoidFunction>(CmdNextSubpass2) },
{ "vkCmdPipelineBarrier", reinterpret_cast<PFN_vkVoidFunction>(CmdPipelineBarrier) },
{ "vkCmdPushConstants", reinterpret_cast<PFN_vkVoidFunction>(CmdPushConstants) },
{ "vkCmdResetEvent", reinterpret_cast<PFN_vkVoidFunction>(CmdResetEvent) },
@@ -709,6 +743,7 @@
{ "vkCreatePipelineLayout", reinterpret_cast<PFN_vkVoidFunction>(CreatePipelineLayout) },
{ "vkCreateQueryPool", reinterpret_cast<PFN_vkVoidFunction>(CreateQueryPool) },
{ "vkCreateRenderPass", reinterpret_cast<PFN_vkVoidFunction>(CreateRenderPass) },
+ { "vkCreateRenderPass2", reinterpret_cast<PFN_vkVoidFunction>(CreateRenderPass2) },
{ "vkCreateSampler", reinterpret_cast<PFN_vkVoidFunction>(CreateSampler) },
{ "vkCreateSamplerYcbcrConversion", reinterpret_cast<PFN_vkVoidFunction>(CreateSamplerYcbcrConversion) },
{ "vkCreateSemaphore", reinterpret_cast<PFN_vkVoidFunction>(CreateSemaphore) },
@@ -749,13 +784,16 @@
{ "vkFreeDescriptorSets", reinterpret_cast<PFN_vkVoidFunction>(FreeDescriptorSets) },
{ "vkFreeMemory", reinterpret_cast<PFN_vkVoidFunction>(FreeMemory) },
{ "vkGetAndroidHardwareBufferPropertiesANDROID", reinterpret_cast<PFN_vkVoidFunction>(GetAndroidHardwareBufferPropertiesANDROID) },
+ { "vkGetBufferDeviceAddress", reinterpret_cast<PFN_vkVoidFunction>(GetBufferDeviceAddress) },
{ "vkGetBufferMemoryRequirements", reinterpret_cast<PFN_vkVoidFunction>(GetBufferMemoryRequirements) },
{ "vkGetBufferMemoryRequirements2", reinterpret_cast<PFN_vkVoidFunction>(GetBufferMemoryRequirements2) },
+ { "vkGetBufferOpaqueCaptureAddress", reinterpret_cast<PFN_vkVoidFunction>(GetBufferOpaqueCaptureAddress) },
{ "vkGetDescriptorSetLayoutSupport", reinterpret_cast<PFN_vkVoidFunction>(GetDescriptorSetLayoutSupport) },
{ "vkGetDeviceGroupPeerMemoryFeatures", reinterpret_cast<PFN_vkVoidFunction>(GetDeviceGroupPeerMemoryFeatures) },
{ "vkGetDeviceGroupPresentCapabilitiesKHR", reinterpret_cast<PFN_vkVoidFunction>(GetDeviceGroupPresentCapabilitiesKHR) },
{ "vkGetDeviceGroupSurfacePresentModesKHR", reinterpret_cast<PFN_vkVoidFunction>(GetDeviceGroupSurfacePresentModesKHR) },
{ "vkGetDeviceMemoryCommitment", reinterpret_cast<PFN_vkVoidFunction>(GetDeviceMemoryCommitment) },
+ { "vkGetDeviceMemoryOpaqueCaptureAddress", reinterpret_cast<PFN_vkVoidFunction>(GetDeviceMemoryOpaqueCaptureAddress) },
{ "vkGetDeviceProcAddr", reinterpret_cast<PFN_vkVoidFunction>(GetDeviceProcAddr) },
{ "vkGetDeviceQueue", reinterpret_cast<PFN_vkVoidFunction>(GetDeviceQueue) },
{ "vkGetDeviceQueue2", reinterpret_cast<PFN_vkVoidFunction>(GetDeviceQueue2) },
@@ -771,6 +809,7 @@
{ "vkGetPipelineCacheData", reinterpret_cast<PFN_vkVoidFunction>(GetPipelineCacheData) },
{ "vkGetQueryPoolResults", reinterpret_cast<PFN_vkVoidFunction>(GetQueryPoolResults) },
{ "vkGetRenderAreaGranularity", reinterpret_cast<PFN_vkVoidFunction>(GetRenderAreaGranularity) },
+ { "vkGetSemaphoreCounterValue", reinterpret_cast<PFN_vkVoidFunction>(GetSemaphoreCounterValue) },
{ "vkGetSwapchainImagesKHR", reinterpret_cast<PFN_vkVoidFunction>(GetSwapchainImagesKHR) },
{ "vkInvalidateMappedMemoryRanges", reinterpret_cast<PFN_vkVoidFunction>(InvalidateMappedMemoryRanges) },
{ "vkMapMemory", reinterpret_cast<PFN_vkVoidFunction>(MapMemory) },
@@ -784,12 +823,15 @@
{ "vkResetDescriptorPool", reinterpret_cast<PFN_vkVoidFunction>(ResetDescriptorPool) },
{ "vkResetEvent", reinterpret_cast<PFN_vkVoidFunction>(ResetEvent) },
{ "vkResetFences", reinterpret_cast<PFN_vkVoidFunction>(ResetFences) },
+ { "vkResetQueryPool", reinterpret_cast<PFN_vkVoidFunction>(ResetQueryPool) },
{ "vkSetEvent", reinterpret_cast<PFN_vkVoidFunction>(SetEvent) },
+ { "vkSignalSemaphore", reinterpret_cast<PFN_vkVoidFunction>(SignalSemaphore) },
{ "vkTrimCommandPool", reinterpret_cast<PFN_vkVoidFunction>(TrimCommandPool) },
{ "vkUnmapMemory", reinterpret_cast<PFN_vkVoidFunction>(UnmapMemory) },
{ "vkUpdateDescriptorSetWithTemplate", reinterpret_cast<PFN_vkVoidFunction>(UpdateDescriptorSetWithTemplate) },
{ "vkUpdateDescriptorSets", reinterpret_cast<PFN_vkVoidFunction>(UpdateDescriptorSets) },
{ "vkWaitForFences", reinterpret_cast<PFN_vkVoidFunction>(WaitForFences) },
+ { "vkWaitSemaphores", reinterpret_cast<PFN_vkVoidFunction>(WaitSemaphores) },
};
// clang-format on
constexpr size_t count = sizeof(hooks) / sizeof(hooks[0]);
@@ -965,6 +1007,10 @@
return GetData(device).dispatch.GetQueryPoolResults(device, queryPool, firstQuery, queryCount, dataSize, pData, stride, flags);
}
+VKAPI_ATTR void ResetQueryPool(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount) {
+ GetData(device).dispatch.ResetQueryPool(device, queryPool, firstQuery, queryCount);
+}
+
VKAPI_ATTR VkResult CreateBuffer(VkDevice device, const VkBufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBuffer* pBuffer) {
return GetData(device).dispatch.CreateBuffer(device, pCreateInfo, pAllocator, pBuffer);
}
@@ -1481,6 +1527,34 @@
GetData(device).dispatch.GetDescriptorSetLayoutSupport(device, pCreateInfo, pSupport);
}
+VKAPI_ATTR VkResult CreateRenderPass2(VkDevice device, const VkRenderPassCreateInfo2* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkRenderPass* pRenderPass) {
+ return GetData(device).dispatch.CreateRenderPass2(device, pCreateInfo, pAllocator, pRenderPass);
+}
+
+VKAPI_ATTR void CmdBeginRenderPass2(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo* pRenderPassBegin, const VkSubpassBeginInfo* pSubpassBeginInfo) {
+ GetData(commandBuffer).dispatch.CmdBeginRenderPass2(commandBuffer, pRenderPassBegin, pSubpassBeginInfo);
+}
+
+VKAPI_ATTR void CmdNextSubpass2(VkCommandBuffer commandBuffer, const VkSubpassBeginInfo* pSubpassBeginInfo, const VkSubpassEndInfo* pSubpassEndInfo) {
+ GetData(commandBuffer).dispatch.CmdNextSubpass2(commandBuffer, pSubpassBeginInfo, pSubpassEndInfo);
+}
+
+VKAPI_ATTR void CmdEndRenderPass2(VkCommandBuffer commandBuffer, const VkSubpassEndInfo* pSubpassEndInfo) {
+ GetData(commandBuffer).dispatch.CmdEndRenderPass2(commandBuffer, pSubpassEndInfo);
+}
+
+VKAPI_ATTR VkResult GetSemaphoreCounterValue(VkDevice device, VkSemaphore semaphore, uint64_t* pValue) {
+ return GetData(device).dispatch.GetSemaphoreCounterValue(device, semaphore, pValue);
+}
+
+VKAPI_ATTR VkResult WaitSemaphores(VkDevice device, const VkSemaphoreWaitInfo* pWaitInfo, uint64_t timeout) {
+ return GetData(device).dispatch.WaitSemaphores(device, pWaitInfo, timeout);
+}
+
+VKAPI_ATTR VkResult SignalSemaphore(VkDevice device, const VkSemaphoreSignalInfo* pSignalInfo) {
+ return GetData(device).dispatch.SignalSemaphore(device, pSignalInfo);
+}
+
VKAPI_ATTR VkResult GetAndroidHardwareBufferPropertiesANDROID(VkDevice device, const struct AHardwareBuffer* buffer, VkAndroidHardwareBufferPropertiesANDROID* pProperties) {
return GetData(device).dispatch.GetAndroidHardwareBufferPropertiesANDROID(device, buffer, pProperties);
}
@@ -1489,6 +1563,26 @@
return GetData(device).dispatch.GetMemoryAndroidHardwareBufferANDROID(device, pInfo, pBuffer);
}
+VKAPI_ATTR void CmdDrawIndirectCount(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride) {
+ GetData(commandBuffer).dispatch.CmdDrawIndirectCount(commandBuffer, buffer, offset, countBuffer, countBufferOffset, maxDrawCount, stride);
+}
+
+VKAPI_ATTR void CmdDrawIndexedIndirectCount(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride) {
+ GetData(commandBuffer).dispatch.CmdDrawIndexedIndirectCount(commandBuffer, buffer, offset, countBuffer, countBufferOffset, maxDrawCount, stride);
+}
+
+VKAPI_ATTR uint64_t GetBufferOpaqueCaptureAddress(VkDevice device, const VkBufferDeviceAddressInfo* pInfo) {
+ return GetData(device).dispatch.GetBufferOpaqueCaptureAddress(device, pInfo);
+}
+
+VKAPI_ATTR VkDeviceAddress GetBufferDeviceAddress(VkDevice device, const VkBufferDeviceAddressInfo* pInfo) {
+ return GetData(device).dispatch.GetBufferDeviceAddress(device, pInfo);
+}
+
+VKAPI_ATTR uint64_t GetDeviceMemoryOpaqueCaptureAddress(VkDevice device, const VkDeviceMemoryOpaqueCaptureAddressInfo* pInfo) {
+ return GetData(device).dispatch.GetDeviceMemoryOpaqueCaptureAddress(device, pInfo);
+}
+
} // anonymous namespace
@@ -1755,6 +1849,11 @@
}
__attribute__((visibility("default")))
+VKAPI_ATTR void vkResetQueryPool(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount) {
+ vulkan::api::ResetQueryPool(device, queryPool, firstQuery, queryCount);
+}
+
+__attribute__((visibility("default")))
VKAPI_ATTR VkResult vkCreateBuffer(VkDevice device, const VkBufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBuffer* pBuffer) {
return vulkan::api::CreateBuffer(device, pCreateInfo, pAllocator, pBuffer);
}
@@ -2400,6 +2499,41 @@
}
__attribute__((visibility("default")))
+VKAPI_ATTR VkResult vkCreateRenderPass2(VkDevice device, const VkRenderPassCreateInfo2* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkRenderPass* pRenderPass) {
+ return vulkan::api::CreateRenderPass2(device, pCreateInfo, pAllocator, pRenderPass);
+}
+
+__attribute__((visibility("default")))
+VKAPI_ATTR void vkCmdBeginRenderPass2(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo* pRenderPassBegin, const VkSubpassBeginInfo* pSubpassBeginInfo) {
+ vulkan::api::CmdBeginRenderPass2(commandBuffer, pRenderPassBegin, pSubpassBeginInfo);
+}
+
+__attribute__((visibility("default")))
+VKAPI_ATTR void vkCmdNextSubpass2(VkCommandBuffer commandBuffer, const VkSubpassBeginInfo* pSubpassBeginInfo, const VkSubpassEndInfo* pSubpassEndInfo) {
+ vulkan::api::CmdNextSubpass2(commandBuffer, pSubpassBeginInfo, pSubpassEndInfo);
+}
+
+__attribute__((visibility("default")))
+VKAPI_ATTR void vkCmdEndRenderPass2(VkCommandBuffer commandBuffer, const VkSubpassEndInfo* pSubpassEndInfo) {
+ vulkan::api::CmdEndRenderPass2(commandBuffer, pSubpassEndInfo);
+}
+
+__attribute__((visibility("default")))
+VKAPI_ATTR VkResult vkGetSemaphoreCounterValue(VkDevice device, VkSemaphore semaphore, uint64_t* pValue) {
+ return vulkan::api::GetSemaphoreCounterValue(device, semaphore, pValue);
+}
+
+__attribute__((visibility("default")))
+VKAPI_ATTR VkResult vkWaitSemaphores(VkDevice device, const VkSemaphoreWaitInfo* pWaitInfo, uint64_t timeout) {
+ return vulkan::api::WaitSemaphores(device, pWaitInfo, timeout);
+}
+
+__attribute__((visibility("default")))
+VKAPI_ATTR VkResult vkSignalSemaphore(VkDevice device, const VkSemaphoreSignalInfo* pSignalInfo) {
+ return vulkan::api::SignalSemaphore(device, pSignalInfo);
+}
+
+__attribute__((visibility("default")))
VKAPI_ATTR VkResult vkGetAndroidHardwareBufferPropertiesANDROID(VkDevice device, const struct AHardwareBuffer* buffer, VkAndroidHardwareBufferPropertiesANDROID* pProperties) {
return vulkan::api::GetAndroidHardwareBufferPropertiesANDROID(device, buffer, pProperties);
}
@@ -2409,4 +2543,29 @@
return vulkan::api::GetMemoryAndroidHardwareBufferANDROID(device, pInfo, pBuffer);
}
+__attribute__((visibility("default")))
+VKAPI_ATTR void vkCmdDrawIndirectCount(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride) {
+ vulkan::api::CmdDrawIndirectCount(commandBuffer, buffer, offset, countBuffer, countBufferOffset, maxDrawCount, stride);
+}
+
+__attribute__((visibility("default")))
+VKAPI_ATTR void vkCmdDrawIndexedIndirectCount(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride) {
+ vulkan::api::CmdDrawIndexedIndirectCount(commandBuffer, buffer, offset, countBuffer, countBufferOffset, maxDrawCount, stride);
+}
+
+__attribute__((visibility("default")))
+VKAPI_ATTR uint64_t vkGetBufferOpaqueCaptureAddress(VkDevice device, const VkBufferDeviceAddressInfo* pInfo) {
+ return vulkan::api::GetBufferOpaqueCaptureAddress(device, pInfo);
+}
+
+__attribute__((visibility("default")))
+VKAPI_ATTR VkDeviceAddress vkGetBufferDeviceAddress(VkDevice device, const VkBufferDeviceAddressInfo* pInfo) {
+ return vulkan::api::GetBufferDeviceAddress(device, pInfo);
+}
+
+__attribute__((visibility("default")))
+VKAPI_ATTR uint64_t vkGetDeviceMemoryOpaqueCaptureAddress(VkDevice device, const VkDeviceMemoryOpaqueCaptureAddressInfo* pInfo) {
+ return vulkan::api::GetDeviceMemoryOpaqueCaptureAddress(device, pInfo);
+}
+
// clang-format on
diff --git a/vulkan/libvulkan/api_gen.h b/vulkan/libvulkan/api_gen.h
index 2195845..ad5cc34 100644
--- a/vulkan/libvulkan/api_gen.h
+++ b/vulkan/libvulkan/api_gen.h
@@ -99,6 +99,7 @@
PFN_vkCreateQueryPool CreateQueryPool;
PFN_vkDestroyQueryPool DestroyQueryPool;
PFN_vkGetQueryPoolResults GetQueryPoolResults;
+ PFN_vkResetQueryPool ResetQueryPool;
PFN_vkCreateBuffer CreateBuffer;
PFN_vkDestroyBuffer DestroyBuffer;
PFN_vkCreateBufferView CreateBufferView;
@@ -210,8 +211,20 @@
PFN_vkDestroySamplerYcbcrConversion DestroySamplerYcbcrConversion;
PFN_vkGetDeviceQueue2 GetDeviceQueue2;
PFN_vkGetDescriptorSetLayoutSupport GetDescriptorSetLayoutSupport;
+ PFN_vkCreateRenderPass2 CreateRenderPass2;
+ PFN_vkCmdBeginRenderPass2 CmdBeginRenderPass2;
+ PFN_vkCmdNextSubpass2 CmdNextSubpass2;
+ PFN_vkCmdEndRenderPass2 CmdEndRenderPass2;
+ PFN_vkGetSemaphoreCounterValue GetSemaphoreCounterValue;
+ PFN_vkWaitSemaphores WaitSemaphores;
+ PFN_vkSignalSemaphore SignalSemaphore;
PFN_vkGetAndroidHardwareBufferPropertiesANDROID GetAndroidHardwareBufferPropertiesANDROID;
PFN_vkGetMemoryAndroidHardwareBufferANDROID GetMemoryAndroidHardwareBufferANDROID;
+ PFN_vkCmdDrawIndirectCount CmdDrawIndirectCount;
+ PFN_vkCmdDrawIndexedIndirectCount CmdDrawIndexedIndirectCount;
+ PFN_vkGetBufferOpaqueCaptureAddress GetBufferOpaqueCaptureAddress;
+ PFN_vkGetBufferDeviceAddress GetBufferDeviceAddress;
+ PFN_vkGetDeviceMemoryOpaqueCaptureAddress GetDeviceMemoryOpaqueCaptureAddress;
// clang-format on
};
diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index 5c1d023..d7fdab5 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -183,6 +183,8 @@
.library_namespace = library_namespace,
};
so = android_dlopen_ext(lib_name.c_str(), LIB_DL_FLAGS, &dlextinfo);
+ ALOGE("Could not load %s from updatable gfx driver namespace: %s.",
+ lib_name.c_str(), dlerror());
} else {
// load built-in driver
so = android_load_sphal_library(lib_name.c_str(), LIB_DL_FLAGS);
@@ -650,6 +652,7 @@
case ProcHook::GOOGLE_display_timing:
case ProcHook::EXTENSION_CORE_1_0:
case ProcHook::EXTENSION_CORE_1_1:
+ case ProcHook::EXTENSION_CORE_1_2:
case ProcHook::EXTENSION_COUNT:
// Device and meta extensions. If we ever get here it's a bug in
// our code. But enumerating them lets us avoid having a default
@@ -703,6 +706,7 @@
case ProcHook::ANDROID_native_buffer:
case ProcHook::EXTENSION_CORE_1_0:
case ProcHook::EXTENSION_CORE_1_1:
+ case ProcHook::EXTENSION_CORE_1_2:
case ProcHook::EXTENSION_COUNT:
// Instance and meta extensions. If we ever get here it's a bug
// in our code. But enumerating them lets us avoid having a
diff --git a/vulkan/libvulkan/driver_gen.h b/vulkan/libvulkan/driver_gen.h
index 1aba674..047e774 100644
--- a/vulkan/libvulkan/driver_gen.h
+++ b/vulkan/libvulkan/driver_gen.h
@@ -57,6 +57,7 @@
EXTENSION_CORE_1_0,
EXTENSION_CORE_1_1,
+ EXTENSION_CORE_1_2,
EXTENSION_COUNT,
EXTENSION_UNKNOWN,
};
diff --git a/vulkan/libvulkan/libvulkan.map.txt b/vulkan/libvulkan/libvulkan.map.txt
index 0be66c9..df97d7f 100644
--- a/vulkan/libvulkan/libvulkan.map.txt
+++ b/vulkan/libvulkan/libvulkan.map.txt
@@ -12,6 +12,7 @@
vkBindImageMemory2; # introduced=28
vkCmdBeginQuery;
vkCmdBeginRenderPass;
+ vkCmdBeginRenderPass2; # introduced=31
vkCmdBindDescriptorSets;
vkCmdBindIndexBuffer;
vkCmdBindPipeline;
@@ -31,12 +32,16 @@
vkCmdDraw;
vkCmdDrawIndexed;
vkCmdDrawIndexedIndirect;
+ vkCmdDrawIndexedIndirectCount; # introduced=31
vkCmdDrawIndirect;
+ vkCmdDrawIndirectCount; # introduced=31
vkCmdEndQuery;
vkCmdEndRenderPass;
+ vkCmdEndRenderPass2; # introduced=31
vkCmdExecuteCommands;
vkCmdFillBuffer;
vkCmdNextSubpass;
+ vkCmdNextSubpass2; # introduced=31
vkCmdPipelineBarrier;
vkCmdPushConstants;
vkCmdResetEvent;
@@ -76,6 +81,7 @@
vkCreatePipelineLayout;
vkCreateQueryPool;
vkCreateRenderPass;
+ vkCreateRenderPass2; # introduced=31
vkCreateSampler;
vkCreateSamplerYcbcrConversion; # introduced=28
vkCreateSemaphore;
@@ -119,13 +125,16 @@
vkFreeDescriptorSets;
vkFreeMemory;
vkGetAndroidHardwareBufferPropertiesANDROID; # introduced=28
+ vkGetBufferDeviceAddress; # introduced=31
vkGetBufferMemoryRequirements;
vkGetBufferMemoryRequirements2; # introduced=28
+ vkGetBufferOpaqueCaptureAddress; # introduced=31
vkGetDescriptorSetLayoutSupport; # introduced=28
vkGetDeviceGroupPeerMemoryFeatures; # introduced=28
vkGetDeviceGroupPresentCapabilitiesKHR; # introduced=28
vkGetDeviceGroupSurfacePresentModesKHR; # introduced=28
vkGetDeviceMemoryCommitment;
+ vkGetDeviceMemoryOpaqueCaptureAddress; # introduced=31
vkGetDeviceProcAddr;
vkGetDeviceQueue;
vkGetDeviceQueue2; # introduced=28
@@ -163,6 +172,7 @@
vkGetPipelineCacheData;
vkGetQueryPoolResults;
vkGetRenderAreaGranularity;
+ vkGetSemaphoreCounterValue; # introduced=31
vkGetSwapchainImagesKHR;
vkInvalidateMappedMemoryRanges;
vkMapMemory;
@@ -176,12 +186,15 @@
vkResetDescriptorPool;
vkResetEvent;
vkResetFences;
+ vkResetQueryPool; # introduced=31
vkSetEvent;
+ vkSignalSemaphore; # introduced=31
vkTrimCommandPool; # introduced=28
vkUnmapMemory;
vkUpdateDescriptorSets;
vkUpdateDescriptorSetWithTemplate; # introduced=28
vkWaitForFences;
+ vkWaitSemaphores; # introduced=31
local:
*;
};
diff --git a/vulkan/nulldrv/null_driver.cpp b/vulkan/nulldrv/null_driver.cpp
index 4647a80..b94233b 100644
--- a/vulkan/nulldrv/null_driver.cpp
+++ b/vulkan/nulldrv/null_driver.cpp
@@ -1123,6 +1123,14 @@
return VK_SUCCESS;
}
+VkResult CreateRenderPass2(VkDevice device,
+ const VkRenderPassCreateInfo2*,
+ const VkAllocationCallbacks* /*allocator*/,
+ VkRenderPass* pRenderPass) {
+ *pRenderPass = AllocHandle<VkRenderPass>(device, HandleType::kRenderPass);
+ return VK_SUCCESS;
+}
+
// -----------------------------------------------------------------------------
// No-op entrypoints
@@ -1568,6 +1576,55 @@
void GetDescriptorSetLayoutSupport(VkDevice device, const VkDescriptorSetLayoutCreateInfo* pCreateInfo, VkDescriptorSetLayoutSupport* pSupport) {
}
+void ResetQueryPool(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount) {
+ ALOGV("TODO: vk%s", __FUNCTION__);
+}
+
+void CmdBeginRenderPass2(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo* pRenderPassBegin, const VkSubpassBeginInfo* pSubpassBeginInfo) {
+}
+
+void CmdNextSubpass2(VkCommandBuffer commandBuffer, const VkSubpassBeginInfo* pSubpassBeginInfo, const VkSubpassEndInfo* pSubpassEndInfo) {
+}
+
+void CmdEndRenderPass2(VkCommandBuffer commandBuffer, const VkSubpassEndInfo* pSubpassEndInfo) {
+}
+
+VkResult GetSemaphoreCounterValue(VkDevice device, VkSemaphore semaphore, uint64_t* pValue) {
+ ALOGV("TODO: vk%s", __FUNCTION__);
+ return VK_SUCCESS;
+}
+
+VkResult WaitSemaphores(VkDevice device, const VkSemaphoreWaitInfo* pWaitInfo, uint64_t timeout) {
+ ALOGV("TODO: vk%s", __FUNCTION__);
+ return VK_SUCCESS;
+}
+
+VkResult SignalSemaphore(VkDevice device, const VkSemaphoreSignalInfo* pSignalInfo) {
+ ALOGV("TODO: vk%s", __FUNCTION__);
+ return VK_SUCCESS;
+}
+
+void CmdDrawIndirectCount(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride) {
+}
+
+void CmdDrawIndexedIndirectCount(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride) {
+}
+
+uint64_t GetBufferOpaqueCaptureAddress(VkDevice device, const VkBufferDeviceAddressInfo* pInfo) {
+ ALOGV("TODO: vk%s", __FUNCTION__);
+ return 0;
+}
+
+VkDeviceAddress GetBufferDeviceAddress(VkDevice device, const VkBufferDeviceAddressInfo* pInfo) {
+ ALOGV("TODO: vk%s", __FUNCTION__);
+ return (VkDeviceAddress)0;
+}
+
+uint64_t GetDeviceMemoryOpaqueCaptureAddress(VkDevice device, const VkDeviceMemoryOpaqueCaptureAddressInfo* pInfo) {
+ ALOGV("TODO: vk%s", __FUNCTION__);
+ return 0;
+}
+
#pragma clang diagnostic pop
// clang-format on
diff --git a/vulkan/nulldrv/null_driver_gen.cpp b/vulkan/nulldrv/null_driver_gen.cpp
index b8d7d2b..edda12c 100644
--- a/vulkan/nulldrv/null_driver_gen.cpp
+++ b/vulkan/nulldrv/null_driver_gen.cpp
@@ -67,6 +67,7 @@
{"vkBindImageMemory2", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkBindImageMemory2>(BindImageMemory2))},
{"vkCmdBeginQuery", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdBeginQuery>(CmdBeginQuery))},
{"vkCmdBeginRenderPass", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdBeginRenderPass>(CmdBeginRenderPass))},
+ {"vkCmdBeginRenderPass2", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdBeginRenderPass2>(CmdBeginRenderPass2))},
{"vkCmdBindDescriptorSets", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdBindDescriptorSets>(CmdBindDescriptorSets))},
{"vkCmdBindIndexBuffer", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdBindIndexBuffer>(CmdBindIndexBuffer))},
{"vkCmdBindPipeline", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdBindPipeline>(CmdBindPipeline))},
@@ -86,12 +87,16 @@
{"vkCmdDraw", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdDraw>(CmdDraw))},
{"vkCmdDrawIndexed", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdDrawIndexed>(CmdDrawIndexed))},
{"vkCmdDrawIndexedIndirect", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdDrawIndexedIndirect>(CmdDrawIndexedIndirect))},
+ {"vkCmdDrawIndexedIndirectCount", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdDrawIndexedIndirectCount>(CmdDrawIndexedIndirectCount))},
{"vkCmdDrawIndirect", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdDrawIndirect>(CmdDrawIndirect))},
+ {"vkCmdDrawIndirectCount", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdDrawIndirectCount>(CmdDrawIndirectCount))},
{"vkCmdEndQuery", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdEndQuery>(CmdEndQuery))},
{"vkCmdEndRenderPass", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdEndRenderPass>(CmdEndRenderPass))},
+ {"vkCmdEndRenderPass2", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdEndRenderPass2>(CmdEndRenderPass2))},
{"vkCmdExecuteCommands", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdExecuteCommands>(CmdExecuteCommands))},
{"vkCmdFillBuffer", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdFillBuffer>(CmdFillBuffer))},
{"vkCmdNextSubpass", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdNextSubpass>(CmdNextSubpass))},
+ {"vkCmdNextSubpass2", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdNextSubpass2>(CmdNextSubpass2))},
{"vkCmdPipelineBarrier", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdPipelineBarrier>(CmdPipelineBarrier))},
{"vkCmdPushConstants", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdPushConstants>(CmdPushConstants))},
{"vkCmdResetEvent", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCmdResetEvent>(CmdResetEvent))},
@@ -131,6 +136,7 @@
{"vkCreatePipelineLayout", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCreatePipelineLayout>(CreatePipelineLayout))},
{"vkCreateQueryPool", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCreateQueryPool>(CreateQueryPool))},
{"vkCreateRenderPass", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCreateRenderPass>(CreateRenderPass))},
+ {"vkCreateRenderPass2", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCreateRenderPass2>(CreateRenderPass2))},
{"vkCreateSampler", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCreateSampler>(CreateSampler))},
{"vkCreateSamplerYcbcrConversion", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCreateSamplerYcbcrConversion>(CreateSamplerYcbcrConversion))},
{"vkCreateSemaphore", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkCreateSemaphore>(CreateSemaphore))},
@@ -172,11 +178,14 @@
{"vkFreeCommandBuffers", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkFreeCommandBuffers>(FreeCommandBuffers))},
{"vkFreeDescriptorSets", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkFreeDescriptorSets>(FreeDescriptorSets))},
{"vkFreeMemory", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkFreeMemory>(FreeMemory))},
+ {"vkGetBufferDeviceAddress", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetBufferDeviceAddress>(GetBufferDeviceAddress))},
{"vkGetBufferMemoryRequirements", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetBufferMemoryRequirements>(GetBufferMemoryRequirements))},
{"vkGetBufferMemoryRequirements2", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetBufferMemoryRequirements2>(GetBufferMemoryRequirements2))},
+ {"vkGetBufferOpaqueCaptureAddress", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetBufferOpaqueCaptureAddress>(GetBufferOpaqueCaptureAddress))},
{"vkGetDescriptorSetLayoutSupport", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetDescriptorSetLayoutSupport>(GetDescriptorSetLayoutSupport))},
{"vkGetDeviceGroupPeerMemoryFeatures", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetDeviceGroupPeerMemoryFeatures>(GetDeviceGroupPeerMemoryFeatures))},
{"vkGetDeviceMemoryCommitment", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetDeviceMemoryCommitment>(GetDeviceMemoryCommitment))},
+ {"vkGetDeviceMemoryOpaqueCaptureAddress", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetDeviceMemoryOpaqueCaptureAddress>(GetDeviceMemoryOpaqueCaptureAddress))},
{"vkGetDeviceProcAddr", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetDeviceProcAddr>(GetDeviceProcAddr))},
{"vkGetDeviceQueue", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetDeviceQueue>(GetDeviceQueue))},
{"vkGetDeviceQueue2", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetDeviceQueue2>(GetDeviceQueue2))},
@@ -215,6 +224,7 @@
{"vkGetPipelineCacheData", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetPipelineCacheData>(GetPipelineCacheData))},
{"vkGetQueryPoolResults", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetQueryPoolResults>(GetQueryPoolResults))},
{"vkGetRenderAreaGranularity", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetRenderAreaGranularity>(GetRenderAreaGranularity))},
+ {"vkGetSemaphoreCounterValue", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetSemaphoreCounterValue>(GetSemaphoreCounterValue))},
{"vkGetSwapchainGrallocUsage2ANDROID", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetSwapchainGrallocUsage2ANDROID>(GetSwapchainGrallocUsage2ANDROID))},
{"vkGetSwapchainGrallocUsageANDROID", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkGetSwapchainGrallocUsageANDROID>(GetSwapchainGrallocUsageANDROID))},
{"vkInvalidateMappedMemoryRanges", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkInvalidateMappedMemoryRanges>(InvalidateMappedMemoryRanges))},
@@ -229,12 +239,15 @@
{"vkResetDescriptorPool", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkResetDescriptorPool>(ResetDescriptorPool))},
{"vkResetEvent", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkResetEvent>(ResetEvent))},
{"vkResetFences", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkResetFences>(ResetFences))},
+ {"vkResetQueryPool", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkResetQueryPool>(ResetQueryPool))},
{"vkSetEvent", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkSetEvent>(SetEvent))},
+ {"vkSignalSemaphore", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkSignalSemaphore>(SignalSemaphore))},
{"vkTrimCommandPool", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkTrimCommandPool>(TrimCommandPool))},
{"vkUnmapMemory", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkUnmapMemory>(UnmapMemory))},
{"vkUpdateDescriptorSetWithTemplate", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkUpdateDescriptorSetWithTemplate>(UpdateDescriptorSetWithTemplate))},
{"vkUpdateDescriptorSets", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkUpdateDescriptorSets>(UpdateDescriptorSets))},
{"vkWaitForFences", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkWaitForFences>(WaitForFences))},
+ {"vkWaitSemaphores", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_vkWaitSemaphores>(WaitSemaphores))},
// clang-format on
};
diff --git a/vulkan/nulldrv/null_driver_gen.h b/vulkan/nulldrv/null_driver_gen.h
index 0d3f688..e59cae9 100644
--- a/vulkan/nulldrv/null_driver_gen.h
+++ b/vulkan/nulldrv/null_driver_gen.h
@@ -79,6 +79,7 @@
VKAPI_ATTR VkResult CreateQueryPool(VkDevice device, const VkQueryPoolCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkQueryPool* pQueryPool);
VKAPI_ATTR void DestroyQueryPool(VkDevice device, VkQueryPool queryPool, const VkAllocationCallbacks* pAllocator);
VKAPI_ATTR VkResult GetQueryPoolResults(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount, size_t dataSize, void* pData, VkDeviceSize stride, VkQueryResultFlags flags);
+VKAPI_ATTR void ResetQueryPool(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount);
VKAPI_ATTR VkResult CreateBuffer(VkDevice device, const VkBufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBuffer* pBuffer);
VKAPI_ATTR void DestroyBuffer(VkDevice device, VkBuffer buffer, const VkAllocationCallbacks* pAllocator);
VKAPI_ATTR VkResult CreateBufferView(VkDevice device, const VkBufferViewCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBufferView* pView);
@@ -207,6 +208,18 @@
VKAPI_ATTR VkResult GetSwapchainGrallocUsage2ANDROID(VkDevice device, VkFormat format, VkImageUsageFlags imageUsage, VkSwapchainImageUsageFlagsANDROID swapchainImageUsage, uint64_t* grallocConsumerUsage, uint64_t* grallocProducerUsage);
VKAPI_ATTR VkResult AcquireImageANDROID(VkDevice device, VkImage image, int nativeFenceFd, VkSemaphore semaphore, VkFence fence);
VKAPI_ATTR VkResult QueueSignalReleaseImageANDROID(VkQueue queue, uint32_t waitSemaphoreCount, const VkSemaphore* pWaitSemaphores, VkImage image, int* pNativeFenceFd);
+VKAPI_ATTR VkResult CreateRenderPass2(VkDevice device, const VkRenderPassCreateInfo2* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkRenderPass* pRenderPass);
+VKAPI_ATTR void CmdBeginRenderPass2(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo* pRenderPassBegin, const VkSubpassBeginInfo* pSubpassBeginInfo);
+VKAPI_ATTR void CmdNextSubpass2(VkCommandBuffer commandBuffer, const VkSubpassBeginInfo* pSubpassBeginInfo, const VkSubpassEndInfo* pSubpassEndInfo);
+VKAPI_ATTR void CmdEndRenderPass2(VkCommandBuffer commandBuffer, const VkSubpassEndInfo* pSubpassEndInfo);
+VKAPI_ATTR VkResult GetSemaphoreCounterValue(VkDevice device, VkSemaphore semaphore, uint64_t* pValue);
+VKAPI_ATTR VkResult WaitSemaphores(VkDevice device, const VkSemaphoreWaitInfo* pWaitInfo, uint64_t timeout);
+VKAPI_ATTR VkResult SignalSemaphore(VkDevice device, const VkSemaphoreSignalInfo* pSignalInfo);
+VKAPI_ATTR void CmdDrawIndirectCount(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride);
+VKAPI_ATTR void CmdDrawIndexedIndirectCount(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride);
+VKAPI_ATTR uint64_t GetBufferOpaqueCaptureAddress(VkDevice device, const VkBufferDeviceAddressInfo* pInfo);
+VKAPI_ATTR VkDeviceAddress GetBufferDeviceAddress(VkDevice device, const VkBufferDeviceAddressInfo* pInfo);
+VKAPI_ATTR uint64_t GetDeviceMemoryOpaqueCaptureAddress(VkDevice device, const VkDeviceMemoryOpaqueCaptureAddressInfo* pInfo);
// clang-format on
} // namespace null_driver
diff --git a/vulkan/scripts/generator_common.py b/vulkan/scripts/generator_common.py
index ef021f2..72fd4fb 100644
--- a/vulkan/scripts/generator_common.py
+++ b/vulkan/scripts/generator_common.py
@@ -25,6 +25,7 @@
_BLOCKED_EXTENSIONS = [
'VK_EXT_acquire_xlib_display',
'VK_EXT_direct_mode_display',
+ 'VK_EXT_directfb_surface',
'VK_EXT_display_control',
'VK_EXT_display_surface_counter',
'VK_EXT_full_screen_exclusive',
@@ -314,12 +315,12 @@
else:
f.write('INIT_PROC(')
- if name in version_dict and version_dict[name] == 'VK_VERSION_1_1':
+ if name in _OPTIONAL_COMMANDS:
f.write('false, ')
- elif name in _OPTIONAL_COMMANDS:
- f.write('false, ')
- else:
+ elif version_dict[name] == 'VK_VERSION_1_0':
f.write('true, ')
+ else:
+ f.write('false, ')
if is_instance_dispatched(name):
f.write('instance, ')
@@ -389,7 +390,7 @@
for exts in root.iter('extensions'):
for extension in exts:
- apiversion = ''
+ apiversion = 'VK_VERSION_1_0'
if extension.tag == 'extension':
extname = extension.get('name')
if (extension.get('type') == 'instance' and
@@ -404,8 +405,7 @@
cmd_name = commands.get('name')
if cmd_name not in extension_dict:
extension_dict[cmd_name] = extname
- if apiversion:
- version_dict[cmd_name] = apiversion
+ version_dict[cmd_name] = apiversion
for feature in root.iter('feature'):
apiversion = feature.get('name')
diff --git a/vulkan/vkjson/vkjson.cc b/vulkan/vkjson/vkjson.cc
index b0b466c..bfc240e 100644
--- a/vulkan/vkjson/vkjson.cc
+++ b/vulkan/vkjson/vkjson.cc
@@ -57,9 +57,17 @@
template <typename T> struct EnumTraits;
template <> struct EnumTraits<VkPhysicalDeviceType> {
- static uint32_t min() { return VK_PHYSICAL_DEVICE_TYPE_BEGIN_RANGE; }
- static uint32_t max() { return VK_PHYSICAL_DEVICE_TYPE_END_RANGE; }
- static bool exist(uint32_t e) { return e >= min() && e <= max(); }
+ static bool exist(uint32_t e) {
+ switch (e) {
+ case VK_PHYSICAL_DEVICE_TYPE_OTHER:
+ case VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU:
+ case VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU:
+ case VK_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU:
+ case VK_PHYSICAL_DEVICE_TYPE_CPU:
+ return true;
+ }
+ return false;
+ }
};
template <> struct EnumTraits<VkFormat> {
@@ -250,6 +258,40 @@
case VK_FORMAT_ASTC_12x10_SRGB_BLOCK:
case VK_FORMAT_ASTC_12x12_UNORM_BLOCK:
case VK_FORMAT_ASTC_12x12_SRGB_BLOCK:
+ case VK_FORMAT_G8B8G8R8_422_UNORM:
+ case VK_FORMAT_B8G8R8G8_422_UNORM:
+ case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM:
+ case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM:
+ case VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM:
+ case VK_FORMAT_G8_B8R8_2PLANE_422_UNORM:
+ case VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM:
+ case VK_FORMAT_R10X6_UNORM_PACK16:
+ case VK_FORMAT_R10X6G10X6_UNORM_2PACK16:
+ case VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16:
+ case VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16:
+ case VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16:
+ case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16:
+ case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16:
+ case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16:
+ case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16:
+ case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16:
+ case VK_FORMAT_R12X4_UNORM_PACK16:
+ case VK_FORMAT_R12X4G12X4_UNORM_2PACK16:
+ case VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16:
+ case VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16:
+ case VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16:
+ case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16:
+ case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16:
+ case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16:
+ case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16:
+ case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16:
+ case VK_FORMAT_G16B16G16R16_422_UNORM:
+ case VK_FORMAT_B16G16R16G16_422_UNORM:
+ case VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM:
+ case VK_FORMAT_G16_B16R16_2PLANE_420_UNORM:
+ case VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM:
+ case VK_FORMAT_G16_B16R16_2PLANE_422_UNORM:
+ case VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM:
case VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG:
case VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG:
case VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG:
@@ -258,40 +300,22 @@
case VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG:
case VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG:
case VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG:
- case VK_FORMAT_G8B8G8R8_422_UNORM_KHR:
- case VK_FORMAT_B8G8R8G8_422_UNORM_KHR:
- case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR:
- case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR:
- case VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR:
- case VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR:
- case VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR:
- case VK_FORMAT_R10X6_UNORM_PACK16_KHR:
- case VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR:
- case VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR:
- case VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR:
- case VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR:
- case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR:
- case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR:
- case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR:
- case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR:
- case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR:
- case VK_FORMAT_R12X4_UNORM_PACK16_KHR:
- case VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR:
- case VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR:
- case VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR:
- case VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR:
- case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR:
- case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR:
- case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR:
- case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR:
- case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR:
- case VK_FORMAT_G16B16G16R16_422_UNORM_KHR:
- case VK_FORMAT_B16G16R16G16_422_UNORM_KHR:
- case VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR:
- case VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR:
- case VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR:
- case VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR:
- case VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR:
+ case VK_FORMAT_ASTC_4x4_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_5x4_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_5x5_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_6x5_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_6x6_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_8x5_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_8x6_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_8x8_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_10x5_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_10x6_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_10x8_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_10x10_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_12x10_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_ASTC_12x12_SFLOAT_BLOCK_EXT:
+ case VK_FORMAT_A4R4G4B4_UNORM_PACK16_EXT:
+ case VK_FORMAT_A4B4G4R4_UNORM_PACK16_EXT:
return true;
}
return false;
@@ -300,9 +324,14 @@
template <>
struct EnumTraits<VkPointClippingBehavior> {
- static uint32_t min() { return VK_POINT_CLIPPING_BEHAVIOR_BEGIN_RANGE; }
- static uint32_t max() { return VK_POINT_CLIPPING_BEHAVIOR_END_RANGE; }
- static bool exist(uint32_t e) { return e >= min() && e <= max(); }
+ static bool exist(uint32_t e) {
+ switch (e) {
+ case VK_POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES:
+ case VK_POINT_CLIPPING_BEHAVIOR_USER_CLIP_PLANES_ONLY:
+ return true;
+ }
+ return false;
+ }
};
template <>
@@ -336,9 +365,26 @@
template <>
struct EnumTraits<VkDriverIdKHR> {
- static uint32_t min() { return VK_DRIVER_ID_BEGIN_RANGE_KHR; }
- static uint32_t max() { return VK_DRIVER_ID_END_RANGE_KHR; }
- static bool exist(uint32_t e) { return e >= min() && e <= max(); }
+ static bool exist(uint32_t e) {
+ switch (e) {
+ case VK_DRIVER_ID_AMD_PROPRIETARY:
+ case VK_DRIVER_ID_AMD_OPEN_SOURCE:
+ case VK_DRIVER_ID_MESA_RADV:
+ case VK_DRIVER_ID_NVIDIA_PROPRIETARY:
+ case VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS:
+ case VK_DRIVER_ID_INTEL_OPEN_SOURCE_MESA:
+ case VK_DRIVER_ID_IMAGINATION_PROPRIETARY:
+ case VK_DRIVER_ID_QUALCOMM_PROPRIETARY:
+ case VK_DRIVER_ID_ARM_PROPRIETARY:
+ case VK_DRIVER_ID_GOOGLE_SWIFTSHADER:
+ case VK_DRIVER_ID_GGP_PROPRIETARY:
+ case VK_DRIVER_ID_BROADCOM_PROPRIETARY:
+ case VK_DRIVER_ID_MESA_LLVMPIPE:
+ case VK_DRIVER_ID_MOLTENVK:
+ return true;
+ }
+ return false;
+ }
};
// VkSparseImageFormatProperties
diff --git a/vulkan/vkjson/vkjson_instance.cc b/vulkan/vkjson/vkjson_instance.cc
index ace713b..eb0fcc3 100644
--- a/vulkan/vkjson/vkjson_instance.cc
+++ b/vulkan/vkjson/vkjson_instance.cc
@@ -129,7 +129,9 @@
VkFormatProperties format_properties = {};
for (VkFormat format = VK_FORMAT_R4G4_UNORM_PACK8;
- format <= VK_FORMAT_END_RANGE;
+ // TODO(http://b/171403054): avoid hard-coding last value in the
+ // contiguous range
+ format <= VK_FORMAT_ASTC_12x12_SRGB_BLOCK;
format = static_cast<VkFormat>(format + 1)) {
vkGetPhysicalDeviceFormatProperties(physical_device, format,
&format_properties);
@@ -142,6 +144,8 @@
if (device.properties.apiVersion >= VK_API_VERSION_1_1) {
for (VkFormat format = VK_FORMAT_G8B8G8R8_422_UNORM;
+ // TODO(http://b/171403054): avoid hard-coding last value in the
+ // contiguous range
format <= VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM;
format = static_cast<VkFormat>(format + 1)) {
vkGetPhysicalDeviceFormatProperties(physical_device, format,