Merge "Add comment for unknown rotation type"
diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index ea266e5..0cf2df0 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -1186,6 +1186,15 @@
}
static void DumpHals() {
+ if (!ds.IsZipping()) {
+ RunCommand("HARDWARE HALS", {"lshal", "-lVSietrpc", "--types=b,c,l,z", "--debug"},
+ CommandOptions::WithTimeout(10).AsRootIfAvailable().Build());
+ return;
+ }
+ DurationReporter duration_reporter("DUMP HALS");
+ RunCommand("HARDWARE HALS", {"lshal", "-lVSietrpc", "--types=b,c,l,z"},
+ CommandOptions::WithTimeout(2).AsRootIfAvailable().Build());
+
using android::hidl::manager::V1_0::IServiceManager;
using android::hardware::defaultServiceManager;
@@ -1262,14 +1271,7 @@
{"ps", "-A", "-T", "-Z", "-O", "pri,nice,rtprio,sched,pcy,time"});
RunCommand("LIBRANK", {"librank"}, CommandOptions::AS_ROOT);
- if (ds.IsZipping()) {
- RunCommand("HARDWARE HALS", {"lshal", "-lVSietrpc", "--types=b,c,l,z"},
- CommandOptions::WithTimeout(2).AsRootIfAvailable().Build());
- DumpHals();
- } else {
- RunCommand("HARDWARE HALS", {"lshal", "-lVSietrpc", "--types=b,c,l,z", "--debug"},
- CommandOptions::WithTimeout(10).AsRootIfAvailable().Build());
- }
+ DumpHals();
RunCommand("PRINTENV", {"printenv"});
RunCommand("NETSTAT", {"netstat", "-nW"});
@@ -1575,14 +1577,7 @@
RunDumpsys("DUMPSYS", {"wifi"}, CommandOptions::WithTimeout(90).Build(),
SEC_TO_MSEC(10));
- if (ds.IsZipping()) {
- RunCommand("HARDWARE HALS", {"lshal", "-lVSietrpc", "--types=b,c,l,z"},
- CommandOptions::WithTimeout(2).AsRootIfAvailable().Build());
- DumpHals();
- } else {
- RunCommand("HARDWARE HALS", {"lshal", "-lVSietrpc", "--types=b,c,l,z", "--debug"},
- CommandOptions::WithTimeout(10).AsRootIfAvailable().Build());
- }
+ DumpHals();
printf("========================================================\n");
printf("== dumpstate: done (id %d)\n", ds.id_);
diff --git a/cmds/installd/OWNERS b/cmds/installd/OWNERS
index 5d4f176..5673918 100644
--- a/cmds/installd/OWNERS
+++ b/cmds/installd/OWNERS
@@ -3,6 +3,8 @@
agampe@google.com
calin@google.com
jsharkey@android.com
+maco@google.com
mathieuc@google.com
+narayan@google.com
ngeoffray@google.com
toddke@google.com
diff --git a/cmds/service/service.cpp b/cmds/service/service.cpp
index 34a3fdc..d5dc6b7 100644
--- a/cmds/service/service.cpp
+++ b/cmds/service/service.cpp
@@ -232,7 +232,6 @@
else if (strcmp(key, "categories") == 0)
{
char* context2 = nullptr;
- int categoryCount = 0;
categories[categoryCount] = strtok_r(value, ",", &context2);
while (categories[categoryCount] != nullptr)
diff --git a/libs/graphicsenv/IGpuService.cpp b/libs/graphicsenv/IGpuService.cpp
index 0b0bf44..1dc1c0e 100644
--- a/libs/graphicsenv/IGpuService.cpp
+++ b/libs/graphicsenv/IGpuService.cpp
@@ -67,6 +67,29 @@
outStats->clear();
return reply.readParcelableVector(outStats);
}
+
+ virtual status_t getGpuStatsAppInfo(std::vector<GpuStatsAppInfo>* outStats) const {
+ if (!outStats) return UNEXPECTED_NULL;
+
+ Parcel data, reply;
+ status_t status;
+
+ if ((status = data.writeInterfaceToken(IGpuService::getInterfaceDescriptor())) != OK) {
+ return status;
+ }
+
+ if ((status = remote()->transact(BnGpuService::GET_GPU_STATS_APP_INFO, data, &reply)) !=
+ OK) {
+ return status;
+ }
+
+ int32_t result = 0;
+ if ((status = reply.readInt32(&result)) != OK) return status;
+ if (result != OK) return result;
+
+ outStats->clear();
+ return reply.readParcelableVector(outStats);
+ }
};
IMPLEMENT_META_INTERFACE(GpuService, "android.graphicsenv.IGpuService");
@@ -123,6 +146,19 @@
return OK;
}
+ case GET_GPU_STATS_APP_INFO: {
+ CHECK_INTERFACE(IGpuService, data, reply);
+
+ std::vector<GpuStatsAppInfo> stats;
+ const status_t result = getGpuStatsAppInfo(&stats);
+
+ if ((status = reply->writeInt32(result)) != OK) return status;
+ if (result != OK) return result;
+
+ if ((status = reply->writeParcelableVector(stats)) != OK) return status;
+
+ return OK;
+ }
case SHELL_COMMAND_TRANSACTION: {
int in = data.readFileDescriptor();
int out = data.readFileDescriptor();
diff --git a/libs/graphicsenv/include/graphicsenv/IGpuService.h b/libs/graphicsenv/include/graphicsenv/IGpuService.h
index e7cdb38..ac022b5 100644
--- a/libs/graphicsenv/include/graphicsenv/IGpuService.h
+++ b/libs/graphicsenv/include/graphicsenv/IGpuService.h
@@ -42,6 +42,9 @@
// get GPU global stats from GpuStats module.
virtual status_t getGpuStatsGlobalInfo(std::vector<GpuStatsGlobalInfo>* outStats) const = 0;
+
+ // get GPU app stats from GpuStats module.
+ virtual status_t getGpuStatsAppInfo(std::vector<GpuStatsAppInfo>* outStats) const = 0;
};
class BnGpuService : public BnInterface<IGpuService> {
@@ -49,6 +52,7 @@
enum IGpuServiceTag {
SET_GPU_STATS = IBinder::FIRST_CALL_TRANSACTION,
GET_GPU_STATS_GLOBAL_INFO,
+ GET_GPU_STATS_APP_INFO,
// Always append new enum to the end.
};
diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index 400daf0..247dc8d 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -860,6 +860,59 @@
}
return reply.readInt32();
}
+
+ virtual status_t getDisplayBrightnessSupport(const sp<IBinder>& displayToken,
+ bool* outSupport) const {
+ Parcel data, reply;
+ status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
+ if (error != NO_ERROR) {
+ ALOGE("getDisplayBrightnessSupport: failed to write interface token: %d", error);
+ return error;
+ }
+ error = data.writeStrongBinder(displayToken);
+ if (error != NO_ERROR) {
+ ALOGE("getDisplayBrightnessSupport: failed to write display token: %d", error);
+ return error;
+ }
+ error = remote()->transact(BnSurfaceComposer::GET_DISPLAY_BRIGHTNESS_SUPPORT, data, &reply);
+ if (error != NO_ERROR) {
+ ALOGE("getDisplayBrightnessSupport: failed to transact: %d", error);
+ return error;
+ }
+ bool support;
+ error = reply.readBool(&support);
+ if (error != NO_ERROR) {
+ ALOGE("getDisplayBrightnessSupport: failed to read support: %d", error);
+ return error;
+ }
+ *outSupport = support;
+ return NO_ERROR;
+ }
+
+ virtual status_t setDisplayBrightness(const sp<IBinder>& displayToken, float brightness) const {
+ Parcel data, reply;
+ status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
+ if (error != NO_ERROR) {
+ ALOGE("setDisplayBrightness: failed to write interface token: %d", error);
+ return error;
+ }
+ error = data.writeStrongBinder(displayToken);
+ if (error != NO_ERROR) {
+ ALOGE("setDisplayBrightness: failed to write display token: %d", error);
+ return error;
+ }
+ error = data.writeFloat(brightness);
+ if (error != NO_ERROR) {
+ ALOGE("setDisplayBrightness: failed to write brightness: %d", error);
+ return error;
+ }
+ error = remote()->transact(BnSurfaceComposer::SET_DISPLAY_BRIGHTNESS, data, &reply);
+ if (error != NO_ERROR) {
+ ALOGE("setDisplayBrightness: failed to transact: %d", error);
+ return error;
+ }
+ return NO_ERROR;
+ }
};
// Out-of-line virtual method definition to trigger vtable emission in this
@@ -1390,6 +1443,35 @@
reply->writeInt32(result);
return result;
}
+ case GET_DISPLAY_BRIGHTNESS_SUPPORT: {
+ CHECK_INTERFACE(ISurfaceComposer, data, reply);
+ sp<IBinder> displayToken;
+ status_t error = data.readNullableStrongBinder(&displayToken);
+ if (error != NO_ERROR) {
+ ALOGE("getDisplayBrightnessSupport: failed to read display token: %d", error);
+ return error;
+ }
+ bool support = false;
+ error = getDisplayBrightnessSupport(displayToken, &support);
+ reply->writeBool(support);
+ return error;
+ }
+ case SET_DISPLAY_BRIGHTNESS: {
+ CHECK_INTERFACE(ISurfaceComposer, data, reply);
+ sp<IBinder> displayToken;
+ status_t error = data.readNullableStrongBinder(&displayToken);
+ if (error != NO_ERROR) {
+ ALOGE("setDisplayBrightness: failed to read display token: %d", error);
+ return error;
+ }
+ float brightness = -1.0f;
+ error = data.readFloat(&brightness);
+ if (error != NO_ERROR) {
+ ALOGE("setDisplayBrightness: failed to read brightness: %d", error);
+ return error;
+ }
+ return setDisplayBrightness(displayToken, brightness);
+ }
default: {
return BBinder::onTransact(code, data, reply, flags);
}
diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
index 6460325..93b4191 100644
--- a/libs/gui/Surface.cpp
+++ b/libs/gui/Surface.cpp
@@ -816,7 +816,7 @@
// The consumer doesn't send it back to prevent us from having two
// file descriptors of the same fence.
mFrameEventHistory->updateAcquireFence(mNextFrameNumber,
- std::make_shared<FenceTime>(std::move(fence)));
+ std::make_shared<FenceTime>(fence));
// Cache timestamps of signaled fences so we can close their file
// descriptors.
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index d6708ab..b0e8275 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -1503,6 +1503,17 @@
return ComposerService::getComposerService()->removeRegionSamplingListener(listener);
}
+bool SurfaceComposerClient::getDisplayBrightnessSupport(const sp<IBinder>& displayToken) {
+ bool support = false;
+ ComposerService::getComposerService()->getDisplayBrightnessSupport(displayToken, &support);
+ return support;
+}
+
+status_t SurfaceComposerClient::setDisplayBrightness(const sp<IBinder>& displayToken,
+ float brightness) {
+ return ComposerService::getComposerService()->setDisplayBrightness(displayToken, brightness);
+}
+
// ----------------------------------------------------------------------------
status_t ScreenshotClient::capture(const sp<IBinder>& display, const ui::Dataspace reqDataSpace,
diff --git a/libs/gui/include/gui/ISurfaceComposer.h b/libs/gui/include/gui/ISurfaceComposer.h
index 0e576ca..3dffa8f 100644
--- a/libs/gui/include/gui/ISurfaceComposer.h
+++ b/libs/gui/include/gui/ISurfaceComposer.h
@@ -376,6 +376,37 @@
*/
virtual status_t getAllowedDisplayConfigs(const sp<IBinder>& displayToken,
std::vector<int32_t>* outAllowedConfigs) = 0;
+ /*
+ * Gets whether brightness operations are supported on a display.
+ *
+ * displayToken
+ * The token of the display.
+ * outSupport
+ * An output parameter for whether brightness operations are supported.
+ *
+ * Returns NO_ERROR upon success. Otherwise,
+ * NAME_NOT_FOUND if the display is invalid, or
+ * BAD_VALUE if the output parameter is invalid.
+ */
+ virtual status_t getDisplayBrightnessSupport(const sp<IBinder>& displayToken,
+ bool* outSupport) const = 0;
+
+ /*
+ * Sets the brightness of a display.
+ *
+ * displayToken
+ * The token of the display whose brightness is set.
+ * brightness
+ * A number between 0.0f (minimum brightness) and 1.0 (maximum brightness), or -1.0f to
+ * turn the backlight off.
+ *
+ * Returns NO_ERROR upon success. Otherwise,
+ * NAME_NOT_FOUND if the display is invalid, or
+ * BAD_VALUE if the brightness is invalid, or
+ * INVALID_OPERATION if brightness operations are not supported.
+ */
+ virtual status_t setDisplayBrightness(const sp<IBinder>& displayToken,
+ float brightness) const = 0;
};
// ----------------------------------------------------------------------------
@@ -425,6 +456,8 @@
REMOVE_REGION_SAMPLING_LISTENER,
SET_ALLOWED_DISPLAY_CONFIGS,
GET_ALLOWED_DISPLAY_CONFIGS,
+ GET_DISPLAY_BRIGHTNESS_SUPPORT,
+ SET_DISPLAY_BRIGHTNESS,
// Always append new enum to the end.
};
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index 48c978f..39d6d13 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -168,6 +168,32 @@
// Queries whether a given display is wide color display.
static status_t isWideColorDisplay(const sp<IBinder>& display, bool* outIsWideColorDisplay);
+ /*
+ * Returns whether brightness operations are supported on a display.
+ *
+ * displayToken
+ * The token of the display.
+ *
+ * Returns whether brightness operations are supported on a display or not.
+ */
+ static bool getDisplayBrightnessSupport(const sp<IBinder>& displayToken);
+
+ /*
+ * Sets the brightness of a display.
+ *
+ * displayToken
+ * The token of the display whose brightness is set.
+ * brightness
+ * A number between 0.0 (minimum brightness) and 1.0 (maximum brightness), or -1.0f to
+ * turn the backlight off.
+ *
+ * Returns NO_ERROR upon success. Otherwise,
+ * NAME_NOT_FOUND if the display handle is invalid, or
+ * BAD_VALUE if the brightness value is invalid, or
+ * INVALID_OPERATION if brightness operaetions are not supported.
+ */
+ static status_t setDisplayBrightness(const sp<IBinder>& displayToken, float brightness);
+
// ------------------------------------------------------------------------
// surface creation / destruction
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index a7599e0..06fe86c 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -669,6 +669,14 @@
status_t getProtectedContentSupport(bool* /*outSupported*/) const override { return NO_ERROR; }
status_t isWideColorDisplay(const sp<IBinder>&, bool*) const override { return NO_ERROR; }
+ status_t getDisplayBrightnessSupport(const sp<IBinder>& /*displayToken*/,
+ bool* /*outSupport*/) const override {
+ return NO_ERROR;
+ }
+ status_t setDisplayBrightness(const sp<IBinder>& /*displayToken*/,
+ float /*brightness*/) const override {
+ return NO_ERROR;
+ }
status_t addRegionSamplingListener(const Rect& /*samplingArea*/,
const sp<IBinder>& /*stopLayerHandle*/,
diff --git a/services/gpuservice/GpuService.cpp b/services/gpuservice/GpuService.cpp
index 5e5cf35..59fa1c0 100644
--- a/services/gpuservice/GpuService.cpp
+++ b/services/gpuservice/GpuService.cpp
@@ -67,6 +67,14 @@
return OK;
}
+status_t GpuService::getGpuStatsAppInfo(std::vector<GpuStatsAppInfo>* outStats) const {
+ ATRACE_CALL();
+
+ mGpuStats->pullAppStats(outStats);
+
+ return OK;
+}
+
status_t GpuService::shellCommand(int /*in*/, int out, int err, std::vector<String16>& args) {
ATRACE_CALL();
diff --git a/services/gpuservice/GpuService.h b/services/gpuservice/GpuService.h
index b984e0f..7a9b2d4 100644
--- a/services/gpuservice/GpuService.h
+++ b/services/gpuservice/GpuService.h
@@ -48,6 +48,7 @@
const std::string& appPackageName, GraphicsEnv::Driver driver,
bool isDriverLoaded, int64_t driverLoadingTime) override;
status_t getGpuStatsGlobalInfo(std::vector<GpuStatsGlobalInfo>* outStats) const override;
+ status_t getGpuStatsAppInfo(std::vector<GpuStatsAppInfo>* outStats) const override;
/*
* IBinder interface
diff --git a/services/gpuservice/gpustats/GpuStats.cpp b/services/gpuservice/gpustats/GpuStats.cpp
index 146e2c2..6185305 100644
--- a/services/gpuservice/gpustats/GpuStats.cpp
+++ b/services/gpuservice/gpustats/GpuStats.cpp
@@ -53,10 +53,12 @@
switch (driver) {
case GraphicsEnv::Driver::GL:
case GraphicsEnv::Driver::GL_UPDATED:
+ if (outAppInfo->glDriverLoadingTime.size() >= GpuStats::MAX_NUM_LOADING_TIMES) break;
outAppInfo->glDriverLoadingTime.emplace_back(driverLoadingTime);
break;
case GraphicsEnv::Driver::VULKAN:
case GraphicsEnv::Driver::VULKAN_UPDATED:
+ if (outAppInfo->vkDriverLoadingTime.size() >= GpuStats::MAX_NUM_LOADING_TIMES) break;
outAppInfo->vkDriverLoadingTime.emplace_back(driverLoadingTime);
break;
default:
@@ -198,4 +200,18 @@
mGlobalStats.clear();
}
+void GpuStats::pullAppStats(std::vector<GpuStatsAppInfo>* outStats) {
+ ATRACE_CALL();
+
+ std::lock_guard<std::mutex> lock(mLock);
+ outStats->clear();
+ outStats->reserve(mAppStats.size());
+
+ for (const auto& ele : mAppStats) {
+ outStats->emplace_back(ele.second);
+ }
+
+ mAppStats.clear();
+}
+
} // namespace android
diff --git a/services/gpuservice/gpustats/GpuStats.h b/services/gpuservice/gpustats/GpuStats.h
index 9cdcd95..d942154 100644
--- a/services/gpuservice/gpustats/GpuStats.h
+++ b/services/gpuservice/gpustats/GpuStats.h
@@ -41,6 +41,11 @@
void dump(const Vector<String16>& args, std::string* result);
// Pull gpu global stats
void pullGlobalStats(std::vector<GpuStatsGlobalInfo>* outStats);
+ // Pull gpu app stats
+ void pullAppStats(std::vector<GpuStatsAppInfo>* outStats);
+
+ // This limits the worst case number of loading times tracked.
+ static const size_t MAX_NUM_LOADING_TIMES = 50;
private:
// Dump global stats
@@ -48,9 +53,9 @@
// Dump app stats
void dumpAppLocked(std::string* result);
- // This limits the memory usage of GpuStats to be less than 30KB. This is
- // the maximum atom size statsd could afford.
- static const size_t MAX_NUM_APP_RECORDS = 300;
+ // Below limits the memory usage of GpuStats to be less than 10KB. This is
+ // the preferred number for statsd while maintaining nice data quality.
+ static const size_t MAX_NUM_APP_RECORDS = 100;
// GpuStats access should be guarded by mLock.
std::mutex mLock;
// Key is driver version code.
diff --git a/services/surfaceflinger/BufferStateLayer.cpp b/services/surfaceflinger/BufferStateLayer.cpp
index b2383ad..3713121 100644
--- a/services/surfaceflinger/BufferStateLayer.cpp
+++ b/services/surfaceflinger/BufferStateLayer.cpp
@@ -345,6 +345,14 @@
return parentBounds;
}
+void BufferStateLayer::setPostTime(nsecs_t postTime) {
+ mFlinger->mTimeStats->setPostTime(getSequence(), getFrameNumber(), getName().c_str(), postTime);
+}
+
+void BufferStateLayer::setDesiredPresentTime(nsecs_t desiredPresentTime) {
+ mDesiredPresentTime = desiredPresentTime;
+}
+
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
@@ -359,8 +367,7 @@
}
nsecs_t BufferStateLayer::getDesiredPresentTime() {
- // TODO(marissaw): support an equivalent to desiredPresentTime for timestats metrics
- return 0;
+ return mDesiredPresentTime;
}
std::shared_ptr<FenceTime> BufferStateLayer::getCurrentFenceTime() const {
@@ -532,8 +539,6 @@
}
}
- // TODO(marissaw): properly support mTimeStats
- mFlinger->mTimeStats->setPostTime(layerID, getFrameNumber(), getName().c_str(), latchTime);
mFlinger->mTimeStats->setAcquireFence(layerID, getFrameNumber(), getCurrentFenceTime());
mFlinger->mTimeStats->setLatchTime(layerID, getFrameNumber(), latchTime);
diff --git a/services/surfaceflinger/BufferStateLayer.h b/services/surfaceflinger/BufferStateLayer.h
index 97662e8..668830a 100644
--- a/services/surfaceflinger/BufferStateLayer.h
+++ b/services/surfaceflinger/BufferStateLayer.h
@@ -89,6 +89,9 @@
Rect getBufferSize(const State& s) const override;
FloatRect computeSourceBounds(const FloatRect& parentBounds) const override;
+
+ void setPostTime(nsecs_t postTime) override;
+ void setDesiredPresentTime(nsecs_t desiredPresentTime) override;
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
@@ -149,6 +152,8 @@
bool mReleasePreviousBuffer = false;
nsecs_t mCallbackHandleAcquireTime = -1;
+ nsecs_t mDesiredPresentTime = -1;
+
// TODO(marissaw): support sticky transform for LEGACY camera mode
};
diff --git a/services/surfaceflinger/ColorLayer.cpp b/services/surfaceflinger/ColorLayer.cpp
index a2692bc..3364399 100644
--- a/services/surfaceflinger/ColorLayer.cpp
+++ b/services/surfaceflinger/ColorLayer.cpp
@@ -79,6 +79,18 @@
return true;
}
+bool ColorLayer::setDataspace(ui::Dataspace dataspace) {
+ if (mCurrentState.dataspace == dataspace) {
+ return false;
+ }
+
+ mCurrentState.sequence++;
+ mCurrentState.dataspace = dataspace;
+ mCurrentState.modified = true;
+ setTransactionFlags(eTransactionNeeded);
+ return true;
+}
+
void ColorLayer::setPerFrameData(const sp<const DisplayDevice>& display,
const ui::Transform& transform, const Rect& viewport,
int32_t /* supportedPerFrameMetadata */,
@@ -148,6 +160,11 @@
layerCompositionState.surfaceDamage = surfaceDamageRegion;
}
+void ColorLayer::commitTransaction(const State& stateToCommit) {
+ Layer::commitTransaction(stateToCommit);
+ mCurrentDataSpace = mDrawingState.dataspace;
+}
+
std::shared_ptr<compositionengine::Layer> ColorLayer::getCompositionLayer() const {
return mCompositionLayer;
}
diff --git a/services/surfaceflinger/ColorLayer.h b/services/surfaceflinger/ColorLayer.h
index 9a72b40..bd83d1a 100644
--- a/services/surfaceflinger/ColorLayer.h
+++ b/services/surfaceflinger/ColorLayer.h
@@ -35,10 +35,14 @@
bool setColor(const half3& color) override;
+ bool setDataspace(ui::Dataspace dataspace) override;
+
void setPerFrameData(const sp<const DisplayDevice>& display, const ui::Transform& transform,
const Rect& viewport, int32_t supportedPerFrameMetadata,
const ui::Dataspace targetDataspace) override;
+ void commitTransaction(const State& stateToCommit) override;
+
bool onPreComposition(nsecs_t /*refreshStartTime*/) override { return false; }
protected:
diff --git a/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h b/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
index 885cdd4..94349de 100644
--- a/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
+++ b/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
@@ -65,6 +65,8 @@
MOCK_METHOD4(setDisplayContentSamplingEnabled, status_t(DisplayId, bool, uint8_t, uint64_t));
MOCK_METHOD4(getDisplayedContentSample,
status_t(DisplayId, uint64_t, uint64_t, DisplayedFrameStats*));
+ MOCK_METHOD2(setDisplayBrightness, status_t(DisplayId, float));
+ MOCK_METHOD2(getDisplayBrightnessSupport, status_t(DisplayId, bool*));
MOCK_METHOD2(onHotplug,
std::optional<DisplayIdentificationInfo>(hwc2_display_t, HWC2::Connection));
diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.cpp b/services/surfaceflinger/DisplayHardware/ComposerHal.cpp
index 8343e5a..9cb43bc 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.cpp
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.cpp
@@ -214,7 +214,6 @@
[&](const auto& tmpCapabilities) {
capabilities = tmpCapabilities;
});
-
return capabilities;
}
@@ -1159,6 +1158,30 @@
return Error::NONE;
}
+Error Composer::getDisplayBrightnessSupport(Display display, bool* outSupport) {
+ if (!mClient_2_3) {
+ return Error::UNSUPPORTED;
+ }
+ Error error = kDefaultError;
+ mClient_2_3->getDisplayBrightnessSupport(display,
+ [&](const auto& tmpError, const auto& tmpSupport) {
+ error = tmpError;
+ if (error != Error::NONE) {
+ return;
+ }
+
+ *outSupport = tmpSupport;
+ });
+ return error;
+}
+
+Error Composer::setDisplayBrightness(Display display, float brightness) {
+ if (!mClient_2_3) {
+ return Error::UNSUPPORTED;
+ }
+ return mClient_2_3->setDisplayBrightness(display, brightness);
+}
+
CommandReader::~CommandReader()
{
resetData();
diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.h b/services/surfaceflinger/DisplayHardware/ComposerHal.h
index 542e840..e24db15 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.h
@@ -203,6 +203,8 @@
std::vector<DisplayCapability>* outCapabilities) = 0;
virtual Error setLayerPerFrameMetadataBlobs(
Display display, Layer layer, const std::vector<PerFrameMetadataBlob>& metadata) = 0;
+ virtual Error getDisplayBrightnessSupport(Display display, bool* outSupport) = 0;
+ virtual Error setDisplayBrightness(Display display, float brightness) = 0;
};
namespace impl {
@@ -414,6 +416,8 @@
Error setLayerPerFrameMetadataBlobs(
Display display, Layer layer,
const std::vector<IComposerClient::PerFrameMetadataBlob>& metadata) override;
+ Error getDisplayBrightnessSupport(Display display, bool* outSupport) override;
+ Error setDisplayBrightness(Display display, float brightness) override;
private:
class CommandWriter : public CommandWriterBase {
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.cpp b/services/surfaceflinger/DisplayHardware/HWC2.cpp
index 910a527..62073b6 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWC2.cpp
@@ -277,6 +277,11 @@
if (error == Error::None && dozeSupport) {
mDisplayCapabilities.emplace(DisplayCapability::Doze);
}
+ bool brightnessSupport = false;
+ error = static_cast<Error>(mComposer.getDisplayBrightnessSupport(mId, &brightnessSupport));
+ if (error == Error::None && brightnessSupport) {
+ mDisplayCapabilities.emplace(DisplayCapability::Brightness);
+ }
}
ALOGV("Created display %" PRIu64, id);
}
@@ -710,6 +715,11 @@
return error;
}
+Error Display::setDisplayBrightness(float brightness) const {
+ auto intError = mComposer.setDisplayBrightness(mId, brightness);
+ return static_cast<Error>(intError);
+}
+
// For use by Device
void Display::setConnected(bool connected) {
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.h b/services/surfaceflinger/DisplayHardware/HWC2.h
index f96614f..4209e45 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.h
+++ b/services/surfaceflinger/DisplayHardware/HWC2.h
@@ -264,6 +264,7 @@
[[clang::warn_unused_result]] virtual Error presentOrValidate(
uint32_t* outNumTypes, uint32_t* outNumRequests,
android::sp<android::Fence>* outPresentFence, uint32_t* state) = 0;
+ [[clang::warn_unused_result]] virtual Error setDisplayBrightness(float brightness) const = 0;
};
namespace impl {
@@ -322,6 +323,7 @@
Error validate(uint32_t* outNumTypes, uint32_t* outNumRequests) override;
Error presentOrValidate(uint32_t* outNumTypes, uint32_t* outNumRequests,
android::sp<android::Fence>* outPresentFence, uint32_t* state) override;
+ Error setDisplayBrightness(float brightness) const override;
// Other Display methods
hwc2_display_t getId() const override { return mId; }
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 3b9e0e6..1099041 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -784,6 +784,19 @@
return NO_ERROR;
}
+status_t HWComposer::setDisplayBrightness(DisplayId displayId, float brightness) {
+ RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX);
+ const auto error = mDisplayData[displayId].hwcDisplay->setDisplayBrightness(brightness);
+ if (error == HWC2::Error::Unsupported) {
+ RETURN_IF_HWC_ERROR(error, displayId, INVALID_OPERATION);
+ }
+ if (error == HWC2::Error::BadParameter) {
+ RETURN_IF_HWC_ERROR(error, displayId, BAD_VALUE);
+ }
+ RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR);
+ return NO_ERROR;
+}
+
bool HWComposer::isUsingVrComposer() const {
return getComposer()->isUsingVrComposer();
}
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index ca59a26..de863b8 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -140,6 +140,9 @@
uint64_t timestamp,
DisplayedFrameStats* outStats) = 0;
+ // Sets the brightness of a display.
+ virtual status_t setDisplayBrightness(DisplayId displayId, float brightness) = 0;
+
// Events handling ---------------------------------------------------------
// Returns stable display ID (and display name on connection of new or previously disconnected
@@ -271,6 +274,7 @@
uint8_t componentMask, uint64_t maxFrames) override;
status_t getDisplayedContentSample(DisplayId displayId, uint64_t maxFrames, uint64_t timestamp,
DisplayedFrameStats* outStats) override;
+ status_t setDisplayBrightness(DisplayId displayId, float brightness) override;
// Events handling ---------------------------------------------------------
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 1afb917..79d2238 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -182,6 +182,9 @@
bool inputInfoChanged;
InputWindowInfo inputInfo;
+ // dataspace is only used by BufferStateLayer and ColorLayer
+ ui::Dataspace dataspace;
+
// The fields below this point are only used by BufferStateLayer
Geometry active;
@@ -193,7 +196,6 @@
sp<GraphicBuffer> buffer;
sp<Fence> acquireFence;
- ui::Dataspace dataspace;
HdrMetadata hdrMetadata;
Region surfaceDamageRegion;
int32_t api;
@@ -432,6 +434,9 @@
}
virtual Rect getCrop(const Layer::State& s) const { return s.crop_legacy; }
+ virtual void setPostTime(nsecs_t /*postTime*/) {}
+ virtual void setDesiredPresentTime(nsecs_t /*desiredPresentTime*/) {}
+
protected:
virtual bool prepareClientLayer(const RenderArea& renderArea, const Region& clip,
bool useIdentityTransform, Region& clearRegion,
@@ -691,7 +696,7 @@
// For unit tests
friend class TestableSurfaceFlinger;
- void commitTransaction(const State& stateToCommit);
+ virtual void commitTransaction(const State& stateToCommit);
uint32_t getEffectiveUsage(uint32_t usage) const;
diff --git a/services/surfaceflinger/RegionSamplingThread.cpp b/services/surfaceflinger/RegionSamplingThread.cpp
index 4f0b3bb..718e996 100644
--- a/services/surfaceflinger/RegionSamplingThread.cpp
+++ b/services/surfaceflinger/RegionSamplingThread.cpp
@@ -101,7 +101,7 @@
mPhaseIntervalSetting = Phase::ZERO;
mScheduler.withPrimaryDispSync([this](android::DispSync& sync) {
- sync.addEventListener("SamplingThreadDispSyncListener", 0, this);
+ sync.addEventListener("SamplingThreadDispSyncListener", 0, this, mLastCallbackTime);
});
mVsyncListening = true;
}
@@ -115,8 +115,9 @@
void stopVsyncListenerLocked() /*REQUIRES(mMutex)*/ {
if (!mVsyncListening) return;
- mScheduler.withPrimaryDispSync(
- [this](android::DispSync& sync) { sync.removeEventListener(this); });
+ mScheduler.withPrimaryDispSync([this](android::DispSync& sync) {
+ sync.removeEventListener(this, &mLastCallbackTime);
+ });
mVsyncListening = false;
}
@@ -147,6 +148,7 @@
Scheduler& mScheduler;
const std::chrono::nanoseconds mTargetSamplingOffset;
mutable std::mutex mMutex;
+ nsecs_t mLastCallbackTime = 0;
enum class Phase {
ZERO,
SAMPLING
diff --git a/services/surfaceflinger/Scheduler/DispSync.cpp b/services/surfaceflinger/Scheduler/DispSync.cpp
index 5178836..8cb48b1 100644
--- a/services/surfaceflinger/Scheduler/DispSync.cpp
+++ b/services/surfaceflinger/Scheduler/DispSync.cpp
@@ -79,7 +79,7 @@
mPhase = phase;
mReferenceTime = referenceTime;
- if (mPeriod != period && mReferenceTime != 0) {
+ if (mPeriod != 0 && mPeriod != period && mReferenceTime != 0) {
// Inflate the reference time to be the most recent predicted
// vsync before the current time.
const nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
@@ -185,7 +185,8 @@
return false;
}
- status_t addEventListener(const char* name, nsecs_t phase, DispSync::Callback* callback) {
+ status_t addEventListener(const char* name, nsecs_t phase, DispSync::Callback* callback,
+ nsecs_t lastCallbackTime) {
if (mTraceDetailedInfo) ATRACE_CALL();
Mutex::Autolock lock(mMutex);
@@ -201,8 +202,34 @@
listener.mCallback = callback;
// We want to allow the firstmost future event to fire without
- // allowing any past events to fire
- listener.mLastEventTime = systemTime() - mPeriod / 2 + mPhase - mWakeupLatency;
+ // allowing any past events to fire. To do this extrapolate from
+ // mReferenceTime the most recent hardware vsync, and pin the
+ // last event time there.
+ const nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
+ if (mPeriod != 0) {
+ const nsecs_t baseTime = now - mReferenceTime;
+ const nsecs_t numPeriodsSinceReference = baseTime / mPeriod;
+ const nsecs_t predictedReference = mReferenceTime + numPeriodsSinceReference * mPeriod;
+ const nsecs_t phaseCorrection = mPhase + listener.mPhase;
+ const nsecs_t predictedLastEventTime = predictedReference + phaseCorrection;
+ if (predictedLastEventTime >= now) {
+ // Make sure that the last event time does not exceed the current time.
+ // If it would, then back the last event time by a period.
+ listener.mLastEventTime = predictedLastEventTime - mPeriod;
+ } else {
+ listener.mLastEventTime = predictedLastEventTime;
+ }
+ } else {
+ listener.mLastEventTime = now + mPhase - mWakeupLatency;
+ }
+
+ if (lastCallbackTime <= 0) {
+ // If there is no prior callback time, try to infer one based on the
+ // logical last event time.
+ listener.mLastCallbackTime = listener.mLastEventTime + mWakeupLatency;
+ } else {
+ listener.mLastCallbackTime = lastCallbackTime;
+ }
mEventListeners.push_back(listener);
@@ -211,13 +238,14 @@
return NO_ERROR;
}
- status_t removeEventListener(DispSync::Callback* callback) {
+ status_t removeEventListener(DispSync::Callback* callback, nsecs_t* outLastCallback) {
if (mTraceDetailedInfo) ATRACE_CALL();
Mutex::Autolock lock(mMutex);
for (std::vector<EventListener>::iterator it = mEventListeners.begin();
it != mEventListeners.end(); ++it) {
if (it->mCallback == callback) {
+ *outLastCallback = it->mLastCallbackTime;
mEventListeners.erase(it);
mCond.signal();
return NO_ERROR;
@@ -259,6 +287,7 @@
const char* mName;
nsecs_t mPhase;
nsecs_t mLastEventTime;
+ nsecs_t mLastCallbackTime;
DispSync::Callback* mCallback;
};
@@ -283,6 +312,13 @@
return nextEventTime;
}
+ // Sanity check that the duration is close enough in length to a period without
+ // falling into double-rate vsyncs.
+ bool isCloseToPeriod(nsecs_t duration) {
+ // Ratio of 3/5 is arbitrary, but it must be greater than 1/2.
+ return duration < (3 * mPeriod) / 5;
+ }
+
std::vector<CallbackInvocation> gatherCallbackInvocationsLocked(nsecs_t now) {
if (mTraceDetailedInfo) ATRACE_CALL();
ALOGV("[%s] gatherCallbackInvocationsLocked @ %" PRId64, mName, ns2us(now));
@@ -294,12 +330,21 @@
nsecs_t t = computeListenerNextEventTimeLocked(eventListener, onePeriodAgo);
if (t < now) {
+ if (isCloseToPeriod(now - eventListener.mLastCallbackTime)) {
+ eventListener.mLastEventTime = t;
+ eventListener.mLastCallbackTime = now;
+ ALOGV("[%s] [%s] Skipping event due to model error", mName,
+ eventListener.mName);
+ continue;
+ }
CallbackInvocation ci;
ci.mCallback = eventListener.mCallback;
ci.mEventTime = t;
- ALOGV("[%s] [%s] Preparing to fire", mName, eventListener.mName);
+ ALOGV("[%s] [%s] Preparing to fire, latency: %" PRId64, mName, eventListener.mName,
+ t - eventListener.mLastEventTime);
callbackInvocations.push_back(ci);
eventListener.mLastEventTime = t;
+ eventListener.mLastCallbackTime = now;
}
}
@@ -346,7 +391,7 @@
// Check that it's been slightly more than half a period since the last
// event so that we don't accidentally fall into double-rate vsyncs
- if (t - listener.mLastEventTime < (3 * mPeriod / 5)) {
+ if (isCloseToPeriod(t - listener.mLastEventTime)) {
t += mPeriod;
ALOGV("[%s] Modifying t -> %" PRId64, mName, ns2us(t));
}
@@ -427,7 +472,7 @@
if (mTraceDetailedInfo && kEnableZeroPhaseTracer) {
mZeroPhaseTracer = std::make_unique<ZeroPhaseTracer>();
- addEventListener("ZeroPhaseTracer", 0, mZeroPhaseTracer.get());
+ addEventListener("ZeroPhaseTracer", 0, mZeroPhaseTracer.get(), 0);
}
}
@@ -521,9 +566,10 @@
void DispSync::endResync() {}
-status_t DispSync::addEventListener(const char* name, nsecs_t phase, Callback* callback) {
+status_t DispSync::addEventListener(const char* name, nsecs_t phase, Callback* callback,
+ nsecs_t lastCallbackTime) {
Mutex::Autolock lock(mMutex);
- return mThread->addEventListener(name, phase, callback);
+ return mThread->addEventListener(name, phase, callback, lastCallbackTime);
}
void DispSync::setRefreshSkipCount(int count) {
@@ -533,9 +579,9 @@
updateModelLocked();
}
-status_t DispSync::removeEventListener(Callback* callback) {
+status_t DispSync::removeEventListener(Callback* callback, nsecs_t* outLastCallbackTime) {
Mutex::Autolock lock(mMutex);
- return mThread->removeEventListener(callback);
+ return mThread->removeEventListener(callback, outLastCallbackTime);
}
status_t DispSync::changePhaseOffset(Callback* callback, nsecs_t phase) {
diff --git a/services/surfaceflinger/Scheduler/DispSync.h b/services/surfaceflinger/Scheduler/DispSync.h
index 6f3bd00..de2b874 100644
--- a/services/surfaceflinger/Scheduler/DispSync.h
+++ b/services/surfaceflinger/Scheduler/DispSync.h
@@ -54,8 +54,9 @@
virtual void setPeriod(nsecs_t period) = 0;
virtual nsecs_t getPeriod() = 0;
virtual void setRefreshSkipCount(int count) = 0;
- virtual status_t addEventListener(const char* name, nsecs_t phase, Callback* callback) = 0;
- virtual status_t removeEventListener(Callback* callback) = 0;
+ virtual status_t addEventListener(const char* name, nsecs_t phase, Callback* callback,
+ nsecs_t lastCallbackTime) = 0;
+ virtual status_t removeEventListener(Callback* callback, nsecs_t* outLastCallback) = 0;
virtual status_t changePhaseOffset(Callback* callback, nsecs_t phase) = 0;
virtual nsecs_t computeNextRefresh(int periodOffset) const = 0;
virtual void setIgnorePresentFences(bool ignore) = 0;
@@ -139,12 +140,21 @@
// given phase offset from the hardware vsync events. The callback is
// called from a separate thread and it should return reasonably quickly
// (i.e. within a few hundred microseconds).
- status_t addEventListener(const char* name, nsecs_t phase, Callback* callback) override;
+ // If the callback was previously registered, and the last clock time the
+ // callback was invoked was known to the caller (e.g. via removeEventListener),
+ // then the caller may pass that through to lastCallbackTime, so that
+ // callbacks do not accidentally double-fire if they are unregistered and
+ // reregistered in rapid succession.
+ status_t addEventListener(const char* name, nsecs_t phase, Callback* callback,
+ nsecs_t lastCallbackTime) override;
// removeEventListener removes an already-registered event callback. Once
// this method returns that callback will no longer be called by the
// DispSync object.
- status_t removeEventListener(Callback* callback) override;
+ // outLastCallbackTime will contain the last time that the callback was invoked.
+ // If the caller wishes to reregister the same callback, they should pass the
+ // callback time back into lastCallbackTime (see addEventListener).
+ status_t removeEventListener(Callback* callback, nsecs_t* outLastCallbackTime) override;
// changePhaseOffset changes the phase offset of an already-registered event callback. The
// method will make sure that there is no skipping or double-firing on the listener per frame,
diff --git a/services/surfaceflinger/Scheduler/DispSyncSource.cpp b/services/surfaceflinger/Scheduler/DispSyncSource.cpp
index d848c97..6e89648 100644
--- a/services/surfaceflinger/Scheduler/DispSyncSource.cpp
+++ b/services/surfaceflinger/Scheduler/DispSyncSource.cpp
@@ -40,13 +40,15 @@
std::lock_guard lock(mVsyncMutex);
if (enable) {
status_t err = mDispSync->addEventListener(mName, mPhaseOffset,
- static_cast<DispSync::Callback*>(this));
+ static_cast<DispSync::Callback*>(this),
+ mLastCallbackTime);
if (err != NO_ERROR) {
ALOGE("error registering vsync callback: %s (%d)", strerror(-err), err);
}
// ATRACE_INT(mVsyncOnLabel.c_str(), 1);
} else {
- status_t err = mDispSync->removeEventListener(static_cast<DispSync::Callback*>(this));
+ status_t err = mDispSync->removeEventListener(static_cast<DispSync::Callback*>(this),
+ &mLastCallbackTime);
if (err != NO_ERROR) {
ALOGE("error unregistering vsync callback: %s (%d)", strerror(-err), err);
}
diff --git a/services/surfaceflinger/Scheduler/DispSyncSource.h b/services/surfaceflinger/Scheduler/DispSyncSource.h
index 5e3d181..2858678 100644
--- a/services/surfaceflinger/Scheduler/DispSyncSource.h
+++ b/services/surfaceflinger/Scheduler/DispSyncSource.h
@@ -45,6 +45,7 @@
const bool mTraceVsync;
const std::string mVsyncOnLabel;
const std::string mVsyncEventLabel;
+ nsecs_t mLastCallbackTime GUARDED_BY(mVsyncMutex) = 0;
DispSync* mDispSync;
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 96292a8..c37028e 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1307,6 +1307,33 @@
mRegionSamplingThread->removeListener(listener);
return NO_ERROR;
}
+
+status_t SurfaceFlinger::getDisplayBrightnessSupport(const sp<IBinder>& displayToken,
+ bool* outSupport) const {
+ if (!displayToken || !outSupport) {
+ return BAD_VALUE;
+ }
+ const auto displayId = getPhysicalDisplayIdLocked(displayToken);
+ if (!displayId) {
+ return NAME_NOT_FOUND;
+ }
+ *outSupport =
+ getHwComposer().hasDisplayCapability(displayId, HWC2::DisplayCapability::Brightness);
+ return NO_ERROR;
+}
+
+status_t SurfaceFlinger::setDisplayBrightness(const sp<IBinder>& displayToken,
+ float brightness) const {
+ if (!displayToken) {
+ return BAD_VALUE;
+ }
+ const auto displayId = getPhysicalDisplayIdLocked(displayToken);
+ if (!displayId) {
+ return NAME_NOT_FOUND;
+ }
+ return getHwComposer().setDisplayBrightness(*displayId, brightness);
+}
+
// ----------------------------------------------------------------------------
sp<IDisplayEventConnection> SurfaceFlinger::createDisplayEventConnection(
@@ -1588,6 +1615,14 @@
mTimeStats->incrementMissedFrames();
}
+ if (hwcFrameMissed) {
+ mHwcFrameMissedCount++;
+ }
+
+ if (gpuFrameMissed) {
+ mGpuFrameMissedCount++;
+ }
+
if (mUseSmart90ForVideo) {
// This call is made each time SF wakes up and creates a new frame. It is part
// of video detection feature.
@@ -3437,12 +3472,13 @@
auto& [applyToken, transactionQueue] = *it;
while (!transactionQueue.empty()) {
- const auto& [states, displays, flags, desiredPresentTime, privileged] =
+ const auto& [states, displays, flags, desiredPresentTime, postTime, privileged] =
transactionQueue.front();
if (!transactionIsReadyToBeApplied(desiredPresentTime, states)) {
break;
}
- applyTransactionState(states, displays, flags, mPendingInputWindowCommands, privileged);
+ applyTransactionState(states, displays, flags, mPendingInputWindowCommands,
+ desiredPresentTime, postTime, privileged);
transactionQueue.pop();
}
@@ -3502,6 +3538,8 @@
int64_t desiredPresentTime) {
ATRACE_CALL();
+ const int64_t postTime = systemTime();
+
bool privileged = callingThreadHasUnscopedSurfaceFlingerAccess();
Mutex::Autolock _l(mStateLock);
@@ -3514,17 +3552,19 @@
if (mTransactionQueues.find(applyToken) != mTransactionQueues.end() ||
!transactionIsReadyToBeApplied(desiredPresentTime, states)) {
mTransactionQueues[applyToken].emplace(states, displays, flags, desiredPresentTime,
- privileged);
+ postTime, privileged);
setTransactionFlags(eTransactionNeeded);
return;
}
- applyTransactionState(states, displays, flags, inputWindowCommands, privileged);
+ applyTransactionState(states, displays, flags, inputWindowCommands, desiredPresentTime,
+ postTime, privileged);
}
void SurfaceFlinger::applyTransactionState(const Vector<ComposerState>& states,
const Vector<DisplayState>& displays, uint32_t flags,
const InputWindowCommands& inputWindowCommands,
+ const int64_t desiredPresentTime, const int64_t postTime,
bool privileged) {
uint32_t transactionFlags = 0;
@@ -3550,7 +3590,7 @@
uint32_t clientStateFlags = 0;
for (const ComposerState& state : states) {
- clientStateFlags |= setClientStateLocked(state, privileged);
+ clientStateFlags |= setClientStateLocked(state, desiredPresentTime, postTime, privileged);
}
// If the state doesn't require a traversal and there are callbacks, send them now
if (!(clientStateFlags & eTraversalNeeded)) {
@@ -3663,7 +3703,8 @@
}
uint32_t SurfaceFlinger::setClientStateLocked(const ComposerState& composerState,
- bool privileged) {
+ int64_t desiredPresentTime, int64_t postTime,
+ bool privileged) {
const layer_state_t& s = composerState.state;
sp<Client> client(static_cast<Client*>(composerState.client.get()));
@@ -3905,7 +3946,11 @@
sp<GraphicBuffer> buffer =
BufferStateLayerCache::getInstance().get(s.cachedBuffer.token,
s.cachedBuffer.bufferId);
- if (layer->setBuffer(buffer)) flags |= eTraversalNeeded;
+ if (layer->setBuffer(buffer)) {
+ flags |= eTraversalNeeded;
+ layer->setPostTime(postTime);
+ layer->setDesiredPresentTime(desiredPresentTime);
+ }
}
if (layer->setTransactionCompletedListeners(callbackHandles)) flags |= eTraversalNeeded;
// Do not put anything that updates layer state or modifies flags after
@@ -4626,7 +4671,9 @@
dumpStaticScreenStats(result);
result.append("\n");
- StringAppendF(&result, "Missed frame count: %u\n\n", mFrameMissedCount.load());
+ StringAppendF(&result, "Total missed frame count: %u\n", mFrameMissedCount.load());
+ StringAppendF(&result, "HWC missed frame count: %u\n", mHwcFrameMissedCount.load());
+ StringAppendF(&result, "GPU missed frame count: %u\n\n", mGpuFrameMissedCount.load());
dumpBufferingStats(result);
@@ -4797,7 +4844,6 @@
case CREATE_DISPLAY:
case DESTROY_DISPLAY:
case ENABLE_VSYNC_INJECTIONS:
- case GET_ACTIVE_COLOR_MODE:
case GET_ANIMATION_FRAME_STATS:
case GET_HDR_CAPABILITIES:
case SET_ACTIVE_CONFIG:
@@ -4833,6 +4879,7 @@
// request necessary permissions. However, they do not expose any secret
// information, so it is OK to pass them.
case AUTHENTICATE_SURFACE:
+ case GET_ACTIVE_COLOR_MODE:
case GET_ACTIVE_CONFIG:
case GET_PHYSICAL_DISPLAY_IDS:
case GET_PHYSICAL_DISPLAY_TOKEN:
@@ -4848,7 +4895,9 @@
case GET_COLOR_MANAGEMENT:
case GET_COMPOSITION_PREFERENCE:
case GET_PROTECTED_CONTENT_SUPPORT:
- case IS_WIDE_COLOR_DISPLAY: {
+ case IS_WIDE_COLOR_DISPLAY:
+ case GET_DISPLAY_BRIGHTNESS_SUPPORT:
+ case SET_DISPLAY_BRIGHTNESS: {
return OK;
}
case CAPTURE_LAYERS:
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 96a21cc..776d39b 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -492,6 +492,9 @@
const std::vector<int32_t>& allowedConfigs) override;
status_t getAllowedDisplayConfigs(const sp<IBinder>& displayToken,
std::vector<int32_t>* outAllowedConfigs) override;
+ status_t getDisplayBrightnessSupport(const sp<IBinder>& displayToken,
+ bool* outSupport) const override;
+ status_t setDisplayBrightness(const sp<IBinder>& displayToken, float brightness) const override;
/* ------------------------------------------------------------------------
* DeathRecipient interface
@@ -572,6 +575,7 @@
void applyTransactionState(const Vector<ComposerState>& state,
const Vector<DisplayState>& displays, uint32_t flags,
const InputWindowCommands& inputWindowCommands,
+ const int64_t desiredPresentTime, const int64_t postTime,
bool privileged) REQUIRES(mStateLock);
bool flushTransactionQueues();
uint32_t getTransactionFlags(uint32_t flags);
@@ -584,8 +588,8 @@
bool containsAnyInvalidClientState(const Vector<ComposerState>& states);
bool transactionIsReadyToBeApplied(int64_t desiredPresentTime,
const Vector<ComposerState>& states);
- uint32_t setClientStateLocked(const ComposerState& composerState, bool privileged)
- REQUIRES(mStateLock);
+ uint32_t setClientStateLocked(const ComposerState& composerState, int64_t desiredPresentTime,
+ int64_t postTime, bool privileged) REQUIRES(mStateLock);
uint32_t setDisplayStateLocked(const DisplayState& s) REQUIRES(mStateLock);
uint32_t addInputWindowCommands(const InputWindowCommands& inputWindowCommands)
REQUIRES(mStateLock);
@@ -1014,6 +1018,8 @@
std::shared_ptr<TimeStats> mTimeStats;
bool mUseHwcVirtualDisplays = false;
std::atomic<uint32_t> mFrameMissedCount{0};
+ std::atomic<uint32_t> mHwcFrameMissedCount{0};
+ std::atomic<uint32_t> mGpuFrameMissedCount{0};
TransactionCompletedThread mTransactionCompletedThread;
@@ -1047,18 +1053,19 @@
struct TransactionState {
TransactionState(const Vector<ComposerState>& composerStates,
const Vector<DisplayState>& displayStates, uint32_t transactionFlags,
- int64_t desiredPresentTime,
- bool privileged)
+ int64_t desiredPresentTime, int64_t postTime, bool privileged)
: states(composerStates),
displays(displayStates),
flags(transactionFlags),
- time(desiredPresentTime),
+ desiredPresentTime(desiredPresentTime),
+ postTime(postTime),
privileged(privileged) {}
Vector<ComposerState> states;
Vector<DisplayState> displays;
uint32_t flags;
- int64_t time;
+ const int64_t desiredPresentTime;
+ const int64_t postTime;
bool privileged;
};
std::unordered_map<sp<IBinder>, std::queue<TransactionState>, IBinderHash> mTransactionQueues;
diff --git a/services/surfaceflinger/tests/Credentials_test.cpp b/services/surfaceflinger/tests/Credentials_test.cpp
index 61d09da..b667a74 100644
--- a/services/surfaceflinger/tests/Credentials_test.cpp
+++ b/services/surfaceflinger/tests/Credentials_test.cpp
@@ -12,7 +12,6 @@
#include <private/android_filesystem_config.h>
#include <private/gui/ComposerService.h>
-
#include <ui/DisplayInfo.h>
#include <utils/String8.h>
@@ -356,4 +355,11 @@
ASSERT_NO_FATAL_FAILURE(checkWithPrivileges<status_t>(condition, NO_ERROR, NO_ERROR));
}
+TEST_F(CredentialsTest, GetActiveColorModeBasicCorrectness) {
+ const auto display = SurfaceComposerClient::getInternalDisplayToken();
+ ASSERT_FALSE(display == nullptr);
+ ColorMode colorMode = SurfaceComposerClient::getActiveColorMode(display);
+ ASSERT_NE(static_cast<ColorMode>(BAD_VALUE), colorMode);
+}
+
} // namespace android
diff --git a/services/surfaceflinger/tests/unittests/AllowedDisplayConfigsTest.cpp b/services/surfaceflinger/tests/unittests/AllowedDisplayConfigsTest.cpp
new file mode 100644
index 0000000..4274254
--- /dev/null
+++ b/services/surfaceflinger/tests/unittests/AllowedDisplayConfigsTest.cpp
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#undef LOG_TAG
+#define LOG_TAG "LibSurfaceFlingerUnittests"
+#define LOG_NDEBUG 0
+
+#include <memory>
+#include <vector>
+
+#include <gtest/gtest.h>
+
+#include <log/log.h>
+
+#include "AllowedDisplayConfigs.h"
+
+namespace android {
+namespace {
+
+class AllowedDisplayConfigsTest : public testing::Test {
+protected:
+ AllowedDisplayConfigsTest();
+ ~AllowedDisplayConfigsTest() override;
+
+ void buildAllowedConfigs();
+
+ const std::vector<int32_t> expectedConfigs = {0, 2, 7, 129};
+ constexpr static int32_t notAllowedConfig = 5;
+ std::unique_ptr<const AllowedDisplayConfigs> mAllowedConfigs;
+};
+
+AllowedDisplayConfigsTest::AllowedDisplayConfigsTest() {
+ 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());
+}
+
+AllowedDisplayConfigsTest::~AllowedDisplayConfigsTest() {
+ 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 AllowedDisplayConfigsTest::buildAllowedConfigs() {
+ AllowedDisplayConfigs::Builder builder;
+ for (int config : expectedConfigs) {
+ builder.addConfig(config);
+ }
+ mAllowedConfigs = builder.build();
+}
+
+/* ------------------------------------------------------------------------
+ * Test cases
+ */
+
+TEST_F(AllowedDisplayConfigsTest, checkConfigs) {
+ buildAllowedConfigs();
+
+ // Check that all expected configs are allowed
+ for (int config : expectedConfigs) {
+ EXPECT_TRUE(mAllowedConfigs->isConfigAllowed(config));
+ }
+
+ // Check that all the allowed configs are expected
+ std::vector<int32_t> allowedConfigVector;
+ mAllowedConfigs->getAllowedConfigs(&allowedConfigVector);
+ EXPECT_EQ(allowedConfigVector, expectedConfigs);
+
+ // Check that notAllowedConfig is indeed not allowed
+ EXPECT_TRUE(std::find(expectedConfigs.begin(), expectedConfigs.end(), notAllowedConfig) ==
+ expectedConfigs.end());
+ EXPECT_FALSE(mAllowedConfigs->isConfigAllowed(notAllowedConfig));
+}
+
+TEST_F(AllowedDisplayConfigsTest, getAllowedConfigsNullptr) {
+ buildAllowedConfigs();
+
+ // No other expectations rather than no crash
+ mAllowedConfigs->getAllowedConfigs(nullptr);
+}
+
+} // namespace
+} // namespace android
diff --git a/services/surfaceflinger/tests/unittests/Android.bp b/services/surfaceflinger/tests/unittests/Android.bp
index b1d45f39..32bf66a 100644
--- a/services/surfaceflinger/tests/unittests/Android.bp
+++ b/services/surfaceflinger/tests/unittests/Android.bp
@@ -35,6 +35,7 @@
srcs: [
":libsurfaceflinger_sources",
"libsurfaceflinger_unittest_main.cpp",
+ "AllowedDisplayConfigsTest.cpp",
"CompositionTest.cpp",
"DisplayIdentificationTest.cpp",
"DisplayTransactionTest.cpp",
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
index e6f1a06..bb92020 100644
--- a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
@@ -121,6 +121,8 @@
MOCK_METHOD2(getDisplayCapabilities, Error(Display, std::vector<DisplayCapability>*));
MOCK_METHOD3(setLayerPerFrameMetadataBlobs,
Error(Display, Layer, const std::vector<IComposerClient::PerFrameMetadataBlob>&));
+ MOCK_METHOD2(setDisplayBrightness, Error(Display, float));
+ MOCK_METHOD2(getDisplayBrightnessSupport, Error(Display, bool*));
};
} // namespace mock
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockDisplay.h b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockDisplay.h
index d7e20c4..6dc28bc 100644
--- a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockDisplay.h
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockDisplay.h
@@ -79,8 +79,9 @@
MOCK_METHOD2(validate, Error(uint32_t*, uint32_t*));
MOCK_METHOD4(presentOrValidate,
Error(uint32_t*, uint32_t*, android::sp<android::Fence>*, uint32_t*));
+ MOCK_CONST_METHOD1(setDisplayBrightness, Error(float));
};
} // namespace mock
} // namespace Hwc2
-} // namespace android
\ No newline at end of file
+} // namespace android
diff --git a/services/surfaceflinger/tests/unittests/mock/MockDispSync.h b/services/surfaceflinger/tests/unittests/mock/MockDispSync.h
index 9213ae5..901cf15 100644
--- a/services/surfaceflinger/tests/unittests/mock/MockDispSync.h
+++ b/services/surfaceflinger/tests/unittests/mock/MockDispSync.h
@@ -36,8 +36,8 @@
MOCK_METHOD1(setPeriod, void(nsecs_t));
MOCK_METHOD0(getPeriod, nsecs_t());
MOCK_METHOD1(setRefreshSkipCount, void(int));
- MOCK_METHOD3(addEventListener, status_t(const char*, nsecs_t, Callback*));
- MOCK_METHOD1(removeEventListener, status_t(Callback*));
+ MOCK_METHOD4(addEventListener, status_t(const char*, nsecs_t, Callback*, nsecs_t));
+ MOCK_METHOD2(removeEventListener, status_t(Callback*, nsecs_t*));
MOCK_METHOD2(changePhaseOffset, status_t(Callback*, nsecs_t));
MOCK_CONST_METHOD1(computeNextRefresh, nsecs_t(int));
MOCK_METHOD1(setIgnorePresentFences, void(bool));