SurfaceFlinger.h revision c666cae2d5995097ec49a87e375e2afdd92802b7
1edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project/* 2edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 4edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * you may not use this file except in compliance with the License. 6edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * You may obtain a copy of the License at 7edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 8edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 10edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * See the License for the specific language governing permissions and 14edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * limitations under the License. 15edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project */ 16edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 17edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#ifndef ANDROID_SURFACE_FLINGER_H 18edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define ANDROID_SURFACE_FLINGER_H 19edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 20edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <stdint.h> 21edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <sys/types.h> 22edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 23921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <EGL/egl.h> 24921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <GLES/gl.h> 25921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 2699ed22412db547c59d3da08114d9d5a586442b30Glenn Kasten#include <cutils/compiler.h> 2799ed22412db547c59d3da08114d9d5a586442b30Glenn Kasten 28edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Atomic.h> 29edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Errors.h> 3099b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/KeyedVector.h> 31076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#include <utils/RefBase.h> 3299b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/SortedVector.h> 3399b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/threads.h> 34edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 35a1e6bc864fb821c1b470b7aad9b75c441f54eeb4Mathias Agopian#include <binder/BinderService.h> 3699b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <binder/IMemory.h> 37375f56363a8737119ce2222dcfaacbe1cf733fc0Mathias Agopian 38edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <ui/PixelFormat.h> 39921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 4090ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/IGraphicBufferAlloc.h> 4190ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurfaceComposer.h> 4290ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurfaceComposerClient.h> 43edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 448630320433bd15aca239522e54e711ef6372ab07Mathias Agopian#include <hardware/hwcomposer_defs.h> 458630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 46921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <private/gui/LayerState.h> 47edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 48921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include "Barrier.h" 49f1d8e87b09abf963cd5b6a026194c1940fadb7b4Mathias Agopian#include "MessageQueue.h" 50f1d8e87b09abf963cd5b6a026194c1940fadb7b4Mathias Agopian 518630320433bd15aca239522e54e711ef6372ab07Mathias Agopian#include "DisplayHardware/HWComposer.h" 528630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 53edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 54edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 55edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 56edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 57edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Client; 58d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopianclass DisplayEventConnection; 59921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopianclass DisplayHardware; 60d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopianclass EventThread; 61edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Layer; 62921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopianclass LayerBase; 63921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopianclass LayerBaseClient; 64b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopianclass LayerDim; 65118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopianclass LayerScreenshot; 66921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopianclass SurfaceTextureClient; 67edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 68edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 69edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 70921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopianclass GraphicBufferAlloc : public BnGraphicBufferAlloc { 719a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennispublic: 729a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis GraphicBufferAlloc(); 739a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis virtual ~GraphicBufferAlloc(); 749a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis virtual sp<GraphicBuffer> createGraphicBuffer(uint32_t w, uint32_t h, 75d9e8c64c3dce1612eb948a5c16ba4ff62202b423Mathias Agopian PixelFormat format, uint32_t usage, status_t* error); 769a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis}; 779a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis 78edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 79edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 80edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectenum { 81921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian eTransactionNeeded = 0x01, eTraversalNeeded = 0x02 82edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 83edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 84921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopianclass SurfaceFlinger : public BinderService<SurfaceFlinger>, 85921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian public BnSurfaceComposer, 86921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian private IBinder::DeathRecipient, 878630320433bd15aca239522e54e711ef6372ab07Mathias Agopian private Thread, 888630320433bd15aca239522e54e711ef6372ab07Mathias Agopian private HWComposer::EventHandler 89edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 90edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 91921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian static char const* getServiceName() { 92921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return "SurfaceFlinger"; 93921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 94118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 95921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian SurfaceFlinger(); 9699ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 978630320433bd15aca239522e54e711ef6372ab07Mathias Agopian enum { 988630320433bd15aca239522e54e711ef6372ab07Mathias Agopian EVENT_VSYNC = HWC_EVENT_VSYNC 998630320433bd15aca239522e54e711ef6372ab07Mathias Agopian }; 1008630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 101921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post an asynchronous message to the main thread 102921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t postMessageAsync(const sp<MessageBase>& msg, nsecs_t reltime = 0, 103921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t flags = 0); 104118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 105921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post a synchronous message to the main thread 106921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t postMessageSync(const sp<MessageBase>& msg, nsecs_t reltime = 0, 107921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t flags = 0); 108118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 109921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // force full composition on all displays 110921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void repaintEverything(); 111b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 112921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // renders content on given display to a texture. thread-safe version. 113921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t renderScreenToTexture(DisplayID dpy, GLuint* textureName, 114921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLfloat* uOut, GLfloat* vOut); 1159575f60722f7a4f54384fe0be6938a8de48dc23aJamie Gennis 116921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // renders content on given display to a texture, w/o acquiring main lock 117921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t renderScreenToTextureLocked(DisplayID dpy, GLuint* textureName, 118921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLfloat* uOut, GLfloat* vOut); 119a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian 120921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // returns the default Display 121921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian const DisplayHardware& getDefaultDisplayHardware() const { 122921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return getDisplayHardware(0); 123921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 124118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 1258630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // utility function to delete a texture on the main thread 1268630320433bd15aca239522e54e711ef6372ab07Mathias Agopian void deleteTextureAsync(GLuint texture); 1278630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 1288630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 1298630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // enable/disable h/w composer event 1308630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // TODO: this should be made accessible only to EventThread 1318630320433bd15aca239522e54e711ef6372ab07Mathias Agopian void eventControl(int event, int enabled); 1328630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 133921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called on the main thread by MessageQueue when an internal message 134921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // is received 135921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // TODO: this should be made accessible only to MessageQueue 136921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onMessageReceived(int32_t what); 137118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 1381f339ff3875afad128a8e16ee6395c5fad295826Mathias Agopianprivate: 13996f0819f81293076e652792794a961543e6750d7Mathias Agopian friend class Client; 140d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopian friend class DisplayEventConnection; 141edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class LayerBase; 142edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class LayerBaseClient; 143edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class Layer; 144edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 145921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // We're reference counted, never destroy SurfaceFlinger directly 146921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual ~SurfaceFlinger(); 147edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 148921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 149921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Internal data structures 150921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 151118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 152921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian class LayerVector : public SortedVector<sp<LayerBase> > { 153edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project public: 154921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector(); 155921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector(const LayerVector& rhs); 156921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual int do_compare(const void* lhs, const void* rhs) const; 157edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 158edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 159edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project struct State { 160921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State(); 161921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector layersSortedByZ; 162921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint8_t orientation; 163921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint8_t orientationFlags; 164edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 165edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 166921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 167921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * IBinder interface 168921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 169921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t onTransact(uint32_t code, const Parcel& data, 170921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Parcel* reply, uint32_t flags); 171921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t dump(int fd, const Vector<String16>& args); 172edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 173921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 174921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * ISurfaceComposer interface 175921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 176921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<ISurfaceComposerClient> createConnection(); 177921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc(); 178921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void bootFinished(); 179921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void setTransactionState(const Vector<ComposerState>& state, 1808b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopian const Vector<DisplayState>& displays, uint32_t flags); 181921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual bool authenticateSurfaceTexture( 182921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian const sp<ISurfaceTexture>& surface) const; 183921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IDisplayEventConnection> createDisplayEventConnection(); 184921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t captureScreen(DisplayID dpy, sp<IMemoryHeap>* heap, 185921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t* width, uint32_t* height, PixelFormat* format, 186921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t reqWidth, uint32_t reqHeight, uint32_t minLayerZ, 187921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t maxLayerZ); 188921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t turnElectronBeamOff(int32_t mode); 189921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t turnElectronBeamOn(int32_t mode); 190921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when screen needs to turn off 191921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void blank(); 192921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when screen is turning back on 193921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void unblank(); 194c666cae2d5995097ec49a87e375e2afdd92802b7Mathias Agopian virtual status_t getDisplayInfo(DisplayID dpy, DisplayInfo* info); 195921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void connectDisplay(const sp<ISurfaceTexture> display); 1961b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 197921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 198921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * DeathRecipient interface 199921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 200921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void binderDied(const wp<IBinder>& who); 20199ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 202921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 203921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Thread interface 204921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 205921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual bool threadLoop(); 206921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t readyToRun(); 207921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void onFirstRef(); 208921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 209921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2108630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * HWComposer::EventHandler interface 2118630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 2128630320433bd15aca239522e54e711ef6372ab07Mathias Agopian virtual void onVSyncReceived(int dpy, nsecs_t timestamp); 2138630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 2148630320433bd15aca239522e54e711ef6372ab07Mathias Agopian /* ------------------------------------------------------------------------ 215921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Message handling 216921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 217921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void waitForEvent(); 218921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalTransaction(); 219921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalLayerUpdate(); 220921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalRefresh(); 221921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 222921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called on the main thread in response to screenReleased() 223921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onScreenReleased(); 224921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called on the main thread in response to screenAcquired() 225921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onScreenAcquired(); 226921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 227921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageTransaction(); 228921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageInvalidate(); 229921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageRefresh(); 230921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 231921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Region handleTransaction(uint32_t transactionFlags); 232921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Region handleTransactionLocked(uint32_t transactionFlags); 233921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 234921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* handlePageFilp: this is were we latch a new buffer 235921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * if available and compute the dirty region. 236921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * The return value is the dirty region expressed in the 237921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * window manager's coordinate space (or the layer's state 238921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * space, which is the same thing), in particular the dirty 239921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * region is independent from a specific display's orientation. 240921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 241921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Region handlePageFlip(); 242921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 243921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleRefresh(); 244921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleWorkList(const DisplayHardware& hw); 245921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleRepaint(const DisplayHardware& hw); 246921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 247921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 248921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Transactions 249921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 250921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t getTransactionFlags(uint32_t flags); 251921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t peekTransactionFlags(uint32_t flags); 252921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t setTransactionFlags(uint32_t flags); 253921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void commitTransaction(); 254921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t setClientStateLocked(const sp<Client>& client, 255921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian const layer_state_t& s); 256921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 257921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 258921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Layer management 259921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 260921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<ISurface> createLayer(ISurfaceComposerClient::surface_data_t* params, 261921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian const String8& name, const sp<Client>& client, DisplayID display, 262921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t w, uint32_t h, PixelFormat format, uint32_t flags); 263921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 264921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<Layer> createNormalLayer(const sp<Client>& client, DisplayID display, 265921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, PixelFormat& format); 266921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 267921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<LayerDim> createDimLayer(const sp<Client>& client, DisplayID display, 268921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t w, uint32_t h, uint32_t flags); 269921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 270921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<LayerScreenshot> createScreenshotLayer(const sp<Client>& client, 271921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian DisplayID display, uint32_t w, uint32_t h, uint32_t flags); 272921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 273921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called in response to the window-manager calling 274921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // ISurfaceComposerClient::destroySurface() 275921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // The specified layer is first placed in a purgatory list 276921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // until all references from the client are released. 277921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t onLayerRemoved(const sp<Client>& client, SurfaceID sid); 278921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 279921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when all clients have released all their references to 280921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // this layer meaning it is entirely safe to destroy all 281921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // resources associated to this layer. 282921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t onLayerDestroyed(const wp<LayerBaseClient>& layer); 283921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 284921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // remove a layer from SurfaceFlinger immediately 285921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t removeLayer(const sp<LayerBase>& layer); 286edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 287921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // add a layer to SurfaceFlinger 288921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian ssize_t addClientLayer(const sp<Client>& client, 289921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian const sp<LayerBaseClient>& lbc); 290921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 291921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t removeLayer_l(const sp<LayerBase>& layer); 292921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t purgatorizeLayer_l(const sp<LayerBase>& layer); 293921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 294921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 295921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Boot animation, on/off animations and screen capture 296921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 297921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 298921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void startBootAnim(); 299921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 300921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t captureScreenImplLocked(DisplayID dpy, sp<IMemoryHeap>* heap, 301921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t* width, uint32_t* height, PixelFormat* format, 302921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t reqWidth, uint32_t reqHeight, uint32_t minLayerZ, 303921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t maxLayerZ); 304921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 305921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t turnElectronBeamOffImplLocked(int32_t mode); 306921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t turnElectronBeamOnImplLocked(int32_t mode); 307921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t electronBeamOffAnimationImplLocked(); 308921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t electronBeamOnAnimationImplLocked(); 309921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 310921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 311921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * EGL 312921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 313921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian static status_t selectConfigForPixelFormat(EGLDisplay dpy, 314921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLint const* attrs, PixelFormat format, EGLConfig* outConfig); 315921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian static EGLConfig selectEGLConfig(EGLDisplay disp, EGLint visualId); 316921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian static EGLContext createGLContext(EGLDisplay disp, EGLConfig config); 317921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void initializeGL(EGLDisplay display, EGLSurface surface); 318921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t getMaxTextureSize() const; 319921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t getMaxViewportDims() const; 320921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 321921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 322921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Display management 323921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 324921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian const DisplayHardware& getDisplayHardware(DisplayID dpy) const { 325921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return *mDisplayHardwares[dpy]; 326921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 327921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 328921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 3298630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * H/W composer 3308630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 3318630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 3328630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer& getHwComposer() const { return *mHwc; } 3338630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 3348630320433bd15aca239522e54e711ef6372ab07Mathias Agopian /* ------------------------------------------------------------------------ 335921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Compositing 336921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 337921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void invalidateHwcGeometry(); 338921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void computeVisibleRegions(const LayerVector& currentLayers, 339921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Region& dirtyRegion, Region& wormholeRegion); 340921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void postFramebuffer(); 341921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void setupHardwareComposer(const DisplayHardware& hw); 342921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void composeSurfaces(const DisplayHardware& hw, const Region& dirty); 343921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void setInvalidateRegion(const Region& reg); 344921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Region getAndClearInvalidateRegion(); 345921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void drawWormhole() const; 346921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLuint getProtectedTexName() const { 347921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return mProtectedTexName; 348921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 349921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 350921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 351921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Debugging & dumpsys 352921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 353921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void debugFlashRegions(const DisplayHardware& hw); 354921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void listLayersLocked(const Vector<String16>& args, size_t& index, 355921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian String8& result, char* buffer, size_t SIZE) const; 356921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void dumpStatsLocked(const Vector<String16>& args, size_t& index, 357921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian String8& result, char* buffer, size_t SIZE) const; 358921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void clearStatsLocked(const Vector<String16>& args, size_t& index, 359921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian String8& result, char* buffer, size_t SIZE) const; 360921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void dumpAllLocked(String8& result, char* buffer, size_t SIZE) const; 361921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 362921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 363921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Attributes 364921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 365921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 366921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mStateLock 367921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mStateLock; 368921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mCurrentState; 369921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile int32_t mTransactionFlags; 370921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Condition mTransactionCV; 371921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian SortedVector<sp<LayerBase> > mLayerPurgatory; 372921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mTransationPending; 373921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Vector<sp<LayerBase> > mLayersPendingRemoval; 374921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 375921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mStateLock (but we could use another lock) 376921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian DisplayHardware* mDisplayHardwares[1]; 377921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mLayersRemoved; 378921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 379921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mInvalidateLock 380921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mInvalidateLock; 381921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Region mInvalidateRegion; 382921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 383921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // constant members (no synchronization needed for access) 3848630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer* mHwc; 385921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLuint mWormholeTexName; 386921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLuint mProtectedTexName; 387921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mBootTime; 388921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<EventThread> mEventThread; 389921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLint mMaxViewportDims[2]; 390921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLint mMaxTextureSize; 391921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLContext mEGLContext; 392921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLConfig mEGLConfig; 393921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 394921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // Can only accessed from the main thread, these members 395921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't need synchronization 396921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mDrawingState; 397921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Region mDirtyRegion; 398921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Region mDirtyRegionRemovedLayer; 399921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Region mSwapRegion; 400921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Region mWormholeRegion; 401921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mVisibleRegionsDirty; 402921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mHwWorkListDirty; 403921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int32_t mElectronBeamAnimationMode; 404921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 405921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't use a lock for these, we don't care 406921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugRegion; 407921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDDMS; 408921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableHWC; 409921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableTransformHint; 410921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInSwapBuffers; 411921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastSwapBufferTime; 412921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInTransaction; 413921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastTransactionTime; 414921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mBootFinished; 415921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 416921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // these are thread safe 417921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable MessageQueue mEventQueue; 418921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Barrier mReadyToRunBarrier; 419921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 420921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mDestroyedLayerLock; 421921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mDestroyedLayerLock; 422921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Vector<LayerBase const *> mDestroyedLayers; 423921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 424921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 425921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Feature prototyping 426921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 427921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 428921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLSurface getExternalDisplaySurface() const; 429921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<SurfaceTextureClient> mExternalDisplayNativeWindow; 430921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLSurface mExternalDisplaySurface; 431edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 432edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 433edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 434edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 435edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 436edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_SURFACE_FLINGER_H 437