Adding render stats APIs to UiAutomation (framework native).
bug:12927198
Change-Id: Ibb1c07f7d89e11281e5c1f27f412a29ac6f9c4ab
diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index e96cc54..c067244 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -229,6 +229,21 @@
memcpy(info, reply.readInplace(sizeof(DisplayInfo)), sizeof(DisplayInfo));
return reply.readInt32();
}
+
+ virtual status_t clearAnimationFrameStats() {
+ Parcel data, reply;
+ data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
+ remote()->transact(BnSurfaceComposer::CLEAR_ANIMATION_FRAME_STATS, data, &reply);
+ return reply.readInt32();
+ }
+
+ virtual status_t getAnimationFrameStats(FrameStats* outStats) const {
+ Parcel data, reply;
+ data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
+ remote()->transact(BnSurfaceComposer::GET_ANIMATION_FRAME_STATS, data, &reply);
+ reply.read(*outStats);
+ return reply.readInt32();
+ }
};
IMPLEMENT_META_INTERFACE(SurfaceComposer, "android.ui.ISurfaceComposer");
@@ -351,6 +366,20 @@
reply->writeInt32(result);
return NO_ERROR;
}
+ case CLEAR_ANIMATION_FRAME_STATS: {
+ CHECK_INTERFACE(ISurfaceComposer, data, reply);
+ status_t result = clearAnimationFrameStats();
+ reply->writeInt32(result);
+ return NO_ERROR;
+ }
+ case GET_ANIMATION_FRAME_STATS: {
+ CHECK_INTERFACE(ISurfaceComposer, data, reply);
+ FrameStats stats;
+ status_t result = getAnimationFrameStats(&stats);
+ reply->write(stats);
+ reply->writeInt32(result);
+ return NO_ERROR;
+ }
default: {
return BBinder::onTransact(code, data, reply, flags);
}
diff --git a/libs/gui/ISurfaceComposerClient.cpp b/libs/gui/ISurfaceComposerClient.cpp
index 1adc134..3da6423 100644
--- a/libs/gui/ISurfaceComposerClient.cpp
+++ b/libs/gui/ISurfaceComposerClient.cpp
@@ -39,7 +39,9 @@
enum {
CREATE_SURFACE = IBinder::FIRST_CALL_TRANSACTION,
- DESTROY_SURFACE
+ DESTROY_SURFACE,
+ CLEAR_LAYER_FRAME_STATS,
+ GET_LAYER_FRAME_STATS
};
class BpSurfaceComposerClient : public BpInterface<ISurfaceComposerClient>
@@ -73,6 +75,23 @@
remote()->transact(DESTROY_SURFACE, data, &reply);
return reply.readInt32();
}
+
+ virtual status_t clearLayerFrameStats(const sp<IBinder>& handle) const {
+ Parcel data, reply;
+ data.writeInterfaceToken(ISurfaceComposerClient::getInterfaceDescriptor());
+ data.writeStrongBinder(handle);
+ remote()->transact(CLEAR_LAYER_FRAME_STATS, data, &reply);
+ return reply.readInt32();
+ }
+
+ virtual status_t getLayerFrameStats(const sp<IBinder>& handle, FrameStats* outStats) const {
+ Parcel data, reply;
+ data.writeInterfaceToken(ISurfaceComposerClient::getInterfaceDescriptor());
+ data.writeStrongBinder(handle);
+ remote()->transact(GET_LAYER_FRAME_STATS, data, &reply);
+ reply.read(*outStats);
+ return reply.readInt32();
+ }
};
IMPLEMENT_META_INTERFACE(SurfaceComposerClient, "android.ui.ISurfaceComposerClient");
@@ -101,7 +120,23 @@
} break;
case DESTROY_SURFACE: {
CHECK_INTERFACE(ISurfaceComposerClient, data, reply);
- reply->writeInt32( destroySurface( data.readStrongBinder() ) );
+ reply->writeInt32(destroySurface( data.readStrongBinder() ) );
+ return NO_ERROR;
+ } break;
+ case CLEAR_LAYER_FRAME_STATS: {
+ CHECK_INTERFACE(ISurfaceComposerClient, data, reply);
+ sp<IBinder> handle = data.readStrongBinder();
+ status_t result = clearLayerFrameStats(handle);
+ reply->writeInt32(result);
+ return NO_ERROR;
+ } break;
+ case GET_LAYER_FRAME_STATS: {
+ CHECK_INTERFACE(ISurfaceComposerClient, data, reply);
+ sp<IBinder> handle = data.readStrongBinder();
+ FrameStats stats;
+ status_t result = getLayerFrameStats(handle, &stats);
+ reply->write(stats);
+ reply->writeInt32(result);
return NO_ERROR;
} break;
default:
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 6b20eaf..b7af415 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -515,6 +515,21 @@
return err;
}
+status_t SurfaceComposerClient::clearLayerFrameStats(const sp<IBinder>& token) const {
+ if (mStatus != NO_ERROR) {
+ return mStatus;
+ }
+ return mClient->clearLayerFrameStats(token);
+}
+
+status_t SurfaceComposerClient::getLayerFrameStats(const sp<IBinder>& token,
+ FrameStats* outStats) const {
+ if (mStatus != NO_ERROR) {
+ return mStatus;
+ }
+ return mClient->getLayerFrameStats(token, outStats);
+}
+
inline Composer& SurfaceComposerClient::getComposer() {
return mComposer;
}
@@ -622,6 +637,14 @@
ComposerService::getComposerService()->unblank(token);
}
+status_t SurfaceComposerClient::clearAnimationFrameStats() {
+ return ComposerService::getComposerService()->clearAnimationFrameStats();
+}
+
+status_t SurfaceComposerClient::getAnimationFrameStats(FrameStats* outStats) {
+ return ComposerService::getComposerService()->getAnimationFrameStats(outStats);
+}
+
// ----------------------------------------------------------------------------
status_t ScreenshotClient::capture(
diff --git a/libs/gui/SurfaceControl.cpp b/libs/gui/SurfaceControl.cpp
index de182ee..7c6dfb8 100644
--- a/libs/gui/SurfaceControl.cpp
+++ b/libs/gui/SurfaceControl.cpp
@@ -156,6 +156,20 @@
return client->setCrop(mHandle, crop);
}
+status_t SurfaceControl::clearLayerFrameStats() const {
+ status_t err = validate();
+ if (err < 0) return err;
+ const sp<SurfaceComposerClient>& client(mClient);
+ return client->clearLayerFrameStats(mHandle);
+}
+
+status_t SurfaceControl::getLayerFrameStats(FrameStats* outStats) const {
+ status_t err = validate();
+ if (err < 0) return err;
+ const sp<SurfaceComposerClient>& client(mClient);
+ return client->getLayerFrameStats(mHandle, outStats);
+}
+
status_t SurfaceControl::validate() const
{
if (mHandle==0 || mClient==0) {
diff --git a/libs/ui/Android.mk b/libs/ui/Android.mk
index 008446b..eec97be 100644
--- a/libs/ui/Android.mk
+++ b/libs/ui/Android.mk
@@ -18,6 +18,7 @@
LOCAL_SRC_FILES:= \
Fence.cpp \
FramebufferNativeWindow.cpp \
+ FrameStats.cpp \
GraphicBuffer.cpp \
GraphicBufferAllocator.cpp \
GraphicBufferMapper.cpp \
diff --git a/libs/ui/FrameStats.cpp b/libs/ui/FrameStats.cpp
new file mode 100644
index 0000000..acbe27e
--- /dev/null
+++ b/libs/ui/FrameStats.cpp
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <ui/FrameStats.h>
+
+namespace android {
+
+bool FrameStats::isFixedSize() const {
+ return false;
+}
+
+size_t FrameStats::getFlattenedSize() const {
+ const size_t timestampSize = sizeof(nsecs_t);
+
+ size_t size = timestampSize;
+ size += 3 * desiredPresentTimesNano.size() * timestampSize;
+
+ return size;
+}
+
+status_t FrameStats::flatten(void* buffer, size_t size) const {
+ if (size < getFlattenedSize()) {
+ return NO_MEMORY;
+ }
+
+ nsecs_t* timestamps = reinterpret_cast<nsecs_t*>(buffer);
+ const size_t timestampSize = sizeof(nsecs_t);
+ size_t frameCount = desiredPresentTimesNano.size();
+
+ memcpy(timestamps, &refreshPeriodNano, timestampSize);
+ timestamps += 1;
+
+ memcpy(timestamps, desiredPresentTimesNano.array(), frameCount * timestampSize);
+ timestamps += frameCount;
+
+ memcpy(timestamps, actualPresentTimesNano.array(), frameCount * timestampSize);
+ timestamps += frameCount;
+
+ memcpy(timestamps, frameReadyTimesNano.array(), frameCount * timestampSize);
+
+ return NO_ERROR;
+}
+
+status_t FrameStats::unflatten(void const* buffer, size_t size) {
+ const size_t timestampSize = sizeof(nsecs_t);
+
+ if (size < timestampSize) {
+ return NO_MEMORY;
+ }
+
+ nsecs_t const* timestamps = reinterpret_cast<nsecs_t const*>(buffer);
+ size_t frameCount = (size - timestampSize) / (3 * timestampSize);
+
+ memcpy(&refreshPeriodNano, timestamps, timestampSize);
+ timestamps += 1;
+
+ desiredPresentTimesNano.resize(frameCount);
+ memcpy(desiredPresentTimesNano.editArray(), timestamps, frameCount * timestampSize);
+ timestamps += frameCount;
+
+ actualPresentTimesNano.resize(frameCount);
+ memcpy(actualPresentTimesNano.editArray(), timestamps, frameCount * timestampSize);
+ timestamps += frameCount;
+
+ frameReadyTimesNano.resize(frameCount);
+ memcpy(frameReadyTimesNano.editArray(), timestamps, frameCount * timestampSize);
+
+ return NO_ERROR;
+}
+
+} // namespace android