Adding render stats APIs to UiAutomation (framework native). (d85084b2) · Commits · e / os / android_frameworks_native-old

include/gui/ISurfaceComposer.h

+18 −0

Original line number	Diff line number	Diff line
		@@ -22,9 +22,12 @@

		#include <utils/RefBase.h>
		#include <utils/Errors.h>
		#include <utils/Timers.h>
		#include <utils/Vector.h>

		#include <binder/IInterface.h>

		#include <ui/FrameStats.h>
		#include <ui/PixelFormat.h>

		#include <gui/IGraphicBufferAlloc.h>
		@@ -122,6 +125,19 @@ public:
		uint32_t reqWidth, uint32_t reqHeight,
		uint32_t minLayerZ, uint32_t maxLayerZ,
		bool useIdentityTransform) = 0;


		/* Clears the frame statistics for animations.
		*
		* Requires the ACCESS_SURFACE_FLINGER permission.
		*/
		virtual status_t clearAnimationFrameStats() = 0;

		/* Gets the frame statistics for animations.
		*
		* Requires the ACCESS_SURFACE_FLINGER permission.
		*/
		virtual status_t getAnimationFrameStats(FrameStats* outStats) const = 0;
		};

		// ----------------------------------------------------------------------------
		@@ -145,6 +161,8 @@ public:
		GET_DISPLAY_INFO,
		CONNECT_DISPLAY,
		CAPTURE_SCREEN,
		CLEAR_ANIMATION_FRAME_STATS,
		GET_ANIMATION_FRAME_STATS
		};

		virtual status_t onTransact(uint32_t code, const Parcel& data,

include/gui/ISurfaceComposerClient.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@

		#include <binder/IInterface.h>

		#include <ui/FrameStats.h>
		#include <ui/PixelFormat.h>

		namespace android {
		@@ -65,6 +66,16 @@ public:
		* Requires ACCESS_SURFACE_FLINGER permission
		*/
		virtual status_t destroySurface(const sp<IBinder>& handle) = 0;

		/*
		* Requires ACCESS_SURFACE_FLINGER permission
		*/
		virtual status_t clearLayerFrameStats(const sp<IBinder>& handle) const = 0;

		/*
		* Requires ACCESS_SURFACE_FLINGER permission
		*/
		virtual status_t getLayerFrameStats(const sp<IBinder>& handle, FrameStats* outStats) const = 0;
		};

		// ----------------------------------------------------------------------------

include/gui/SurfaceComposerClient.h

+7 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@
		#include <utils/SortedVector.h>
		#include <utils/threads.h>

		#include <ui/FrameStats.h>
		#include <ui/PixelFormat.h>

		#include <gui/CpuConsumer.h>
		@@ -125,6 +126,12 @@ public:
		status_t setLayerStack(const sp<IBinder>& id, uint32_t layerStack);
		status_t destroySurface(const sp<IBinder>& id);

		status_t clearLayerFrameStats(const sp<IBinder>& token) const;
		status_t getLayerFrameStats(const sp<IBinder>& token, FrameStats* outStats) const;

		static status_t clearAnimationFrameStats();
		static status_t getAnimationFrameStats(FrameStats* outStats);

		static void setDisplaySurface(const sp<IBinder>& token,
		const sp<IGraphicBufferProducer>& bufferProducer);
		static void setDisplayLayerStack(const sp<IBinder>& token,

include/gui/SurfaceControl.h

+7 −3

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@
		#include <utils/RefBase.h>
		#include <utils/threads.h>

		#include <ui/FrameStats.h>
		#include <ui/PixelFormat.h>
		#include <ui/Region.h>

		@@ -73,6 +74,9 @@ public:

		sp<Surface> getSurface() const;

		status_t clearLayerFrameStats() const;
		status_t getLayerFrameStats(FrameStats* outStats) const;

		private:
		// can't be copied
		SurfaceControl& operator = (SurfaceControl& rhs);

include/ui/FrameStats.h

0 → 100644

+63 −0

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		/*
		* 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.
		*/

		#ifndef ANDROID_UI_FRAME_STATS_H
		#define ANDROID_UI_FRAME_STATS_H

		#include <utils/Flattenable.h>
		#include <utils/Timers.h>
		#include <utils/Vector.h>

		namespace android {

		class FrameStats : public LightFlattenable<FrameStats> {
		public:

		/*
		* Approximate refresh time, in nanoseconds.
		*/
		nsecs_t refreshPeriodNano;

		/*
		* The times in nanoseconds for when the frame contents were posted by the producer (e.g.
		* the application). They are either explicitly set or defaulted to the time when
		* Surface::queueBuffer() was called.
		*/
		Vector<nsecs_t> desiredPresentTimesNano;

		/*
		* The times in milliseconds for when the frame contents were presented on the screen.
		*/
		Vector<nsecs_t> actualPresentTimesNano;

		/*
		* The times in nanoseconds for when the frame contents were ready to be presented. Note that
		* a frame can be posted and still it contents being rendered asynchronously in GL. In such a
		* case these are the times when the frame contents were completely rendered (i.e. their fences
		* signaled).
		*/
		Vector<nsecs_t> frameReadyTimesNano;

		// LightFlattenable
		bool isFixedSize() const;
		size_t getFlattenedSize() const;
		status_t flatten(void* buffer, size_t size) const;
		status_t unflatten(void const* buffer, size_t size);
		};

		}; // namespace android

		#endif // ANDROID_UI_FRAME_STATS_H