d72e0a339b
Bug: 15185239 Bug: 15238382 Make DeferredLayerUpdater ref counted so that HardwareLayer:finalizer() works non-crashily on leaked layers Give DeferredLayerUpdater the ability to have a layer destroyer set so that leaked layers can still be recycled on the RenderThread Order layer updates based off of pushLayerUpdate() calls to fix issue with nested layers Change-Id: I4449cee607f7e5126e02fed7464cf48038e3dfdf
115 lines
3.6 KiB
C++
115 lines
3.6 KiB
C++
/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef RENDERPROXY_H_
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#define RENDERPROXY_H_
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#include "RenderTask.h"
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#include <cutils/compiler.h>
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#include <EGL/egl.h>
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#include <SkBitmap.h>
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#include <utils/Condition.h>
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#include <utils/Functor.h>
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#include <utils/Mutex.h>
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#include <utils/Timers.h>
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#include <utils/StrongPointer.h>
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#include <utils/Vector.h>
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#include "../Caches.h"
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#include "DrawFrameTask.h"
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namespace android {
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namespace uirenderer {
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class DeferredLayerUpdater;
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class RenderNode;
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class DisplayListData;
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class Layer;
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class Rect;
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namespace renderthread {
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class CanvasContext;
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class ErrorChannel;
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class RenderThread;
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class RenderProxyBridge;
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/*
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* RenderProxy is strictly single threaded. All methods must be invoked on the owning
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* thread. It is important to note that RenderProxy may be deleted while it has
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* tasks post()'d as a result. Therefore any RenderTask that is post()'d must not
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* reference RenderProxy or any of its fields. The exception here is that postAndWait()
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* references RenderProxy fields. This is safe as RenderProxy cannot
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* be deleted if it is blocked inside a call.
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*/
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class ANDROID_API RenderProxy {
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public:
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ANDROID_API RenderProxy(bool translucent, RenderNode* rootNode);
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ANDROID_API virtual ~RenderProxy();
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ANDROID_API void setFrameInterval(nsecs_t frameIntervalNanos);
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ANDROID_API bool loadSystemProperties();
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ANDROID_API bool initialize(const sp<ANativeWindow>& window);
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ANDROID_API void updateSurface(const sp<ANativeWindow>& window);
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ANDROID_API void pauseSurface(const sp<ANativeWindow>& window);
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ANDROID_API void setup(int width, int height, const Vector3& lightCenter, float lightRadius);
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ANDROID_API void setOpaque(bool opaque);
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ANDROID_API int syncAndDrawFrame(nsecs_t frameTimeNanos, nsecs_t recordDurationNanos,
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float density, int dirtyLeft, int dirtyTop, int dirtyRight, int dirtyBottom);
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ANDROID_API void destroyCanvasAndSurface();
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ANDROID_API void invokeFunctor(Functor* functor, bool waitForCompletion);
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ANDROID_API void runWithGlContext(RenderTask* task);
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ANDROID_API DeferredLayerUpdater* createDisplayListLayer(int width, int height);
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ANDROID_API DeferredLayerUpdater* createTextureLayer();
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ANDROID_API bool copyLayerInto(DeferredLayerUpdater* layer, SkBitmap* bitmap);
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ANDROID_API void pushLayerUpdate(DeferredLayerUpdater* layer);
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ANDROID_API void cancelLayerUpdate(DeferredLayerUpdater* layer);
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ANDROID_API void flushCaches(Caches::FlushMode flushMode);
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ANDROID_API void fence();
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ANDROID_API void notifyFramePending();
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ANDROID_API void dumpProfileInfo(int fd);
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private:
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RenderThread& mRenderThread;
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CanvasContext* mContext;
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DrawFrameTask mDrawFrameTask;
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Mutex mSyncMutex;
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Condition mSyncCondition;
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void destroyContext();
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void post(RenderTask* task);
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void* postAndWait(MethodInvokeRenderTask* task);
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// Friend class to help with bridging
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friend class RenderProxyBridge;
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};
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} /* namespace renderthread */
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} /* namespace uirenderer */
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} /* namespace android */
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#endif /* RENDERPROXY_H_ */
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