Add debug mode to measure performance. (e2d345ea) · Commits · e / os / android_frameworks_base

core/jni/android_view_GLES20Canvas.cpp

+7 −0

Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@
		#include <SkTemplates.h>
		#include <SkXfermode.h>

		#include <OpenGLDebugRenderer.h>
		#include <OpenGLRenderer.h>
		#include <SkiaShader.h>
		#include <SkiaColorFilter.h>
		@@ -48,6 +49,8 @@ using namespace uirenderer;
		*/
		#ifdef USE_OPENGL_RENDERER

		#define DEBUG_RENDERER 0

		// ----------------------------------------------------------------------------
		// Java APIs
		// ----------------------------------------------------------------------------
		@@ -62,7 +65,11 @@ static struct {
		// ----------------------------------------------------------------------------

		static OpenGLRenderer* android_view_GLES20Canvas_createRenderer(JNIEnv* env, jobject canvas) {
		#if DEBUG_RENDERER
		return new OpenGLDebugRenderer;
		#else
		return new OpenGLRenderer;
		#endif
		}

		static void android_view_GLES20Canvas_destroyRenderer(JNIEnv* env, jobject canvas,

libs/hwui/Android.mk

+2 −0

Original line number	Diff line number	Diff line
		@@ -5,11 +5,13 @@ include $(CLEAR_VARS)
		# defined in the current device/board configuration
		ifeq ($(USE_OPENGL_RENDERER),true)
		LOCAL_SRC_FILES:= \
		FboCache.cpp \
		FontRenderer.cpp \
		GammaFontRenderer.cpp \
		GradientCache.cpp \
		LayerCache.cpp \
		Matrix.cpp \
		OpenGLDebugRenderer.cpp \
		OpenGLRenderer.cpp \
		Patch.cpp \
		PatchCache.cpp \

libs/hwui/Caches.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@
		#include "ProgramCache.h"
		#include "PathCache.h"
		#include "TextDropShadowCache.h"
		#include "FboCache.h"
		#include "Line.h"

		namespace android {
		@@ -65,6 +66,7 @@ public:
		PatchCache patchCache;
		TextDropShadowCache dropShadowCache;
		GammaFontRenderer fontRenderer;
		FboCache fboCache;

		Line line;
		}; // class Caches

libs/hwui/FboCache.cpp

0 → 100644

+72 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2010 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 "OpenGLRenderer"

		#include "FboCache.h"
		#include "Properties.h"

		namespace android {
		namespace uirenderer {

		///////////////////////////////////////////////////////////////////////////////
		// Constructors/destructor
		///////////////////////////////////////////////////////////////////////////////

		FboCache::FboCache(): mMaxSize(DEFAULT_FBO_CACHE_SIZE) {
		char property[PROPERTY_VALUE_MAX];
		if (property_get(PROPERTY_FBO_CACHE_SIZE, property, NULL) > 0) {
		LOGD(" Setting fbo cache size to %s", property);
		mMaxSize = atoi(property);
		} else {
		LOGD(" Using default fbo cache size of %d", DEFAULT_FBO_CACHE_SIZE);
		}
		}

		FboCache::~FboCache() {
		clear();
		}

		///////////////////////////////////////////////////////////////////////////////
		// Size management
		///////////////////////////////////////////////////////////////////////////////

		uint32_t FboCache::getSize() {
		return mCache.size();
		}

		uint32_t FboCache::getMaxSize() {
		return mMaxSize;
		}

		///////////////////////////////////////////////////////////////////////////////
		// Caching
		///////////////////////////////////////////////////////////////////////////////

		void FboCache::clear() {

		}

		GLuint FboCache::get() {
		return 0;
		}

		bool FboCache::put(GLuint fbo) {
		return false;
		}

		}; // namespace uirenderer
		}; // namespace android

libs/hwui/FboCache.h

0 → 100644

+81 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2010 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_FBO_CACHE_H
		#define ANDROID_UI_FBO_CACHE_H

		#include <GLES2/gl2.h>

		#include <utils/SortedVector.h>

		#include "GenerationCache.h"

		namespace android {
		namespace uirenderer {

		///////////////////////////////////////////////////////////////////////////////
		// Cache
		///////////////////////////////////////////////////////////////////////////////

		class FboCache {
		public:
		FboCache();
		~FboCache();

		/**
		* Returns an FBO from the cache. If no FBO is available, a new one
		* is created. If creating a new FBO fails, 0 is returned.
		*
		* When an FBO is obtained from the cache, it is removed and the
		* total number of FBOs available in the cache decreases.
		*
		* @return The name of the FBO, or 0 if no FBO can be obtained.
		*/
		GLuint get();

		/**
		* Adds the specified FBO to the cache.
		*
		* @param fbo The FBO to add to the cache.
		*
		* @return True if the FBO was added, false otherwise.
		*/
		bool put(GLuint fbo);

		/**
		* Clears the cache. This causes all FBOs to be deleted.
		*/
		void clear();

		/**
		* Returns the current size of the cache.
		*/
		uint32_t getSize();

		/**
		* Returns the maximum number of FBOs that the cache can hold.
		*/
		uint32_t getMaxSize();

		private:
		SortedVector<GLuint> mCache;
		uint32_t mMaxSize;
		}; // class FboCache

		}; // namespace uirenderer
		}; // namespace android

		#endif // ANDROID_UI_FBO_CACHE_H