SurfaceFlinger.h revision 0bceb84773882b796d9dacbaf96167cb15928d78
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" 5092a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian#include "DisplayDevice.h" 51f1d8e87b09abf963cd5b6a026194c1940fadb7b4Mathias Agopian 528630320433bd15aca239522e54e711ef6372ab07Mathias Agopian#include "DisplayHardware/HWComposer.h" 538630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 54edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 55edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 56edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 57edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 58edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Client; 59d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopianclass DisplayEventConnection; 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 { 81e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionNeeded = 0x01, 82e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTraversalNeeded = 0x02, 83e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eDisplayTransactionNeeded = 0x04, 84e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionMask = 0x07 85edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 86edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 87921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopianclass SurfaceFlinger : public BinderService<SurfaceFlinger>, 88921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian public BnSurfaceComposer, 89921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian private IBinder::DeathRecipient, 908630320433bd15aca239522e54e711ef6372ab07Mathias Agopian private Thread, 918630320433bd15aca239522e54e711ef6372ab07Mathias Agopian private HWComposer::EventHandler 92edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 93edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 94921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian static char const* getServiceName() { 95921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return "SurfaceFlinger"; 96921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 97118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 98921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian SurfaceFlinger(); 9999ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 1008630320433bd15aca239522e54e711ef6372ab07Mathias Agopian enum { 1018630320433bd15aca239522e54e711ef6372ab07Mathias Agopian EVENT_VSYNC = HWC_EVENT_VSYNC 1028630320433bd15aca239522e54e711ef6372ab07Mathias Agopian }; 1038630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 104921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post an asynchronous message to the main thread 105921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t postMessageAsync(const sp<MessageBase>& msg, nsecs_t reltime = 0, 106921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t flags = 0); 107118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 108921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post a synchronous message to the main thread 109921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t postMessageSync(const sp<MessageBase>& msg, nsecs_t reltime = 0, 110921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t flags = 0); 111118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 112921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // force full composition on all displays 113921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void repaintEverything(); 114b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 115921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // renders content on given display to a texture. thread-safe version. 116921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t renderScreenToTexture(DisplayID dpy, GLuint* textureName, 117921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLfloat* uOut, GLfloat* vOut); 1189575f60722f7a4f54384fe0be6938a8de48dc23aJamie Gennis 119921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // renders content on given display to a texture, w/o acquiring main lock 120921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t renderScreenToTextureLocked(DisplayID dpy, GLuint* textureName, 121921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLfloat* uOut, GLfloat* vOut); 122a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian 123921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // returns the default Display 1244297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian sp<const DisplayDevice> getDefaultDisplayDevice() const { 12592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian return getDisplayDevice(DisplayDevice::DISPLAY_ID_MAIN); 126921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 127118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 1288630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // utility function to delete a texture on the main thread 1298630320433bd15aca239522e54e711ef6372ab07Mathias Agopian void deleteTextureAsync(GLuint texture); 1308630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 1318630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 1328630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // enable/disable h/w composer event 1338630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // TODO: this should be made accessible only to EventThread 1348630320433bd15aca239522e54e711ef6372ab07Mathias Agopian void eventControl(int event, int enabled); 1358630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 136921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called on the main thread by MessageQueue when an internal message 137921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // is received 138921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // TODO: this should be made accessible only to MessageQueue 139921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onMessageReceived(int32_t what); 140118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 1411f339ff3875afad128a8e16ee6395c5fad295826Mathias Agopianprivate: 14296f0819f81293076e652792794a961543e6750d7Mathias Agopian friend class Client; 143d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopian friend class DisplayEventConnection; 144edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class LayerBase; 145edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class LayerBaseClient; 146edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class Layer; 147edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 148921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // We're reference counted, never destroy SurfaceFlinger directly 149921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual ~SurfaceFlinger(); 150edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 151921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 152921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Internal data structures 153921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 154118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 155921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian class LayerVector : public SortedVector<sp<LayerBase> > { 156edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project public: 157921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector(); 158921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector(const LayerVector& rhs); 159921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual int do_compare(const void* lhs, const void* rhs) const; 160edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 161edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 16292a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian struct DisplayDeviceState { 16392a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian DisplayDeviceState(); 164e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian DisplayDeviceState(int32_t id); 16592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian int32_t id; 166e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian sp<ISurfaceTexture> surface; 16792a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian uint32_t layerStack; 16892a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian Rect viewport; 16992a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian Rect frame; 17092a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian uint8_t orientation; 17192a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian }; 17292a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian 173edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project struct State { 174921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector layersSortedByZ; 175e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian DefaultKeyedVector< wp<IBinder>, DisplayDeviceState> displays; 176edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 177edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 178921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 179921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * IBinder interface 180921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 181921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t onTransact(uint32_t code, const Parcel& data, 182921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Parcel* reply, uint32_t flags); 183921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t dump(int fd, const Vector<String16>& args); 184edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 185921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 186921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * ISurfaceComposer interface 187921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 188921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<ISurfaceComposerClient> createConnection(); 189921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc(); 190e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian virtual sp<IBinder> createDisplay(); 191e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian virtual sp<IBinder> getBuiltInDisplay(int32_t id); 192921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void setTransactionState(const Vector<ComposerState>& state, 1938b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopian const Vector<DisplayState>& displays, uint32_t flags); 19492a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian virtual void bootFinished(); 195921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual bool authenticateSurfaceTexture( 196921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian const sp<ISurfaceTexture>& surface) const; 197921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IDisplayEventConnection> createDisplayEventConnection(); 198921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t captureScreen(DisplayID dpy, sp<IMemoryHeap>* heap, 199921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t* width, uint32_t* height, PixelFormat* format, 200921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t reqWidth, uint32_t reqHeight, uint32_t minLayerZ, 201921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t maxLayerZ); 202921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when screen needs to turn off 203921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void blank(); 204921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when screen is turning back on 205921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void unblank(); 206c666cae2d5995097ec49a87e375e2afdd92802b7Mathias Agopian virtual status_t getDisplayInfo(DisplayID dpy, DisplayInfo* info); 207921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void connectDisplay(const sp<ISurfaceTexture> display); 2081b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 209921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 210921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * DeathRecipient interface 211921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 212921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void binderDied(const wp<IBinder>& who); 21399ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 214921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 215921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Thread interface 216921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 217921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual bool threadLoop(); 218921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t readyToRun(); 219921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void onFirstRef(); 220921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 221921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2228630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * HWComposer::EventHandler interface 2238630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 2248630320433bd15aca239522e54e711ef6372ab07Mathias Agopian virtual void onVSyncReceived(int dpy, nsecs_t timestamp); 2258630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 2268630320433bd15aca239522e54e711ef6372ab07Mathias Agopian /* ------------------------------------------------------------------------ 227921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Message handling 228921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 229921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void waitForEvent(); 230921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalTransaction(); 231921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalLayerUpdate(); 232921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalRefresh(); 233921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 2349b6a395e65ff88ab79fe92d6f112c434441ca606Andy McFadden // called on the main thread in response to screenReleased() 235921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onScreenReleased(); 2369b6a395e65ff88ab79fe92d6f112c434441ca606Andy McFadden // called on the main thread in response to screenAcquired() 237921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onScreenAcquired(); 238921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 239921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageTransaction(); 240921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageInvalidate(); 241921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageRefresh(); 242921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 24387baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransaction(uint32_t transactionFlags); 24487baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransactionLocked(uint32_t transactionFlags); 245921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 246921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* handlePageFilp: this is were we latch a new buffer 247921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * if available and compute the dirty region. 248921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 24987baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handlePageFlip(); 250921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 251921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 252921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Transactions 253921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 254921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t getTransactionFlags(uint32_t flags); 255921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t peekTransactionFlags(uint32_t flags); 256921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t setTransactionFlags(uint32_t flags); 257921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void commitTransaction(); 258921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t setClientStateLocked(const sp<Client>& client, 259921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian const layer_state_t& s); 260e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian uint32_t setDisplayStateLocked(const DisplayState& s); 261921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 262921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 263921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Layer management 264921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 265921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<ISurface> createLayer(ISurfaceComposerClient::surface_data_t* params, 266921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian const String8& name, const sp<Client>& client, DisplayID display, 267921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t w, uint32_t h, PixelFormat format, uint32_t flags); 268921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 269921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<Layer> createNormalLayer(const sp<Client>& client, DisplayID display, 270921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, PixelFormat& format); 271921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 272921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<LayerDim> createDimLayer(const sp<Client>& client, DisplayID display, 273921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t w, uint32_t h, uint32_t flags); 274921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 275921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<LayerScreenshot> createScreenshotLayer(const sp<Client>& client, 276921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian DisplayID display, uint32_t w, uint32_t h, uint32_t flags); 277921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 278921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called in response to the window-manager calling 279921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // ISurfaceComposerClient::destroySurface() 280921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // The specified layer is first placed in a purgatory list 281921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // until all references from the client are released. 282921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t onLayerRemoved(const sp<Client>& client, SurfaceID sid); 283921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 284921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when all clients have released all their references to 285921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // this layer meaning it is entirely safe to destroy all 286921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // resources associated to this layer. 287921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t onLayerDestroyed(const wp<LayerBaseClient>& layer); 288921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 289921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // remove a layer from SurfaceFlinger immediately 290921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t removeLayer(const sp<LayerBase>& layer); 291edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 292921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // add a layer to SurfaceFlinger 293921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian ssize_t addClientLayer(const sp<Client>& client, 294921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian const sp<LayerBaseClient>& lbc); 295921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 296921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t removeLayer_l(const sp<LayerBase>& layer); 297921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t purgatorizeLayer_l(const sp<LayerBase>& layer); 298921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 299921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 300921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Boot animation, on/off animations and screen capture 301921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 302921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 303921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void startBootAnim(); 304921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 305921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian status_t captureScreenImplLocked(DisplayID dpy, sp<IMemoryHeap>* heap, 306921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t* width, uint32_t* height, PixelFormat* format, 307921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t reqWidth, uint32_t reqHeight, uint32_t minLayerZ, 308921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t maxLayerZ); 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 /* ------------------------------------------------------------------------ 32287baae104a3e4c2059990b01c393476065c558b0Mathias Agopian * Display and layer stack management 323921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 3244297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian sp<const DisplayDevice> getDisplayDevice(DisplayID dpy) const { 32592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian return mDisplays.valueFor(dpy); 32692a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian } 3274297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian const sp<DisplayDevice>& getDisplayDevice(DisplayID dpy) { 3284297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian return mDisplays.valueFor(dpy); 329921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 330921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 33187baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // mark a region of a layer stack dirty. this updates the dirty 33287baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // region of all screens presenting this layer stack. 33387baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void invalidateLayerStack(uint32_t layerStack, const Region& dirty); 33487baae104a3e4c2059990b01c393476065c558b0Mathias Agopian 335921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 3368630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * H/W composer 3378630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 3388630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 3398630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer& getHwComposer() const { return *mHwc; } 3408630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 341888c822c4cb6976aab9256c58bae9e17e3e55c5cMathias Agopian /* ------------------------------------------------------------------------ 342921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Compositing 343921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 344921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void invalidateHwcGeometry(); 345921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void computeVisibleRegions(const LayerVector& currentLayers, 34687baae104a3e4c2059990b01c393476065c558b0Mathias Agopian uint32_t layerStack, 34787baae104a3e4c2059990b01c393476065c558b0Mathias Agopian Region& dirtyRegion, Region& opaqueRegion); 348cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 349cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void preComposition(); 350cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void postComposition(); 351cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void rebuildLayerStacks(); 352cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void setUpHWComposer(); 353cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doComposition(); 354cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doDebugFlashRegions(); 355cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doDisplayComposition(const sp<const DisplayDevice>& hw, 356cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian const Region& dirtyRegion); 357cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doComposeSurfaces(const sp<const DisplayDevice>& hw, 358cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian const Region& dirty); 359cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 360921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void postFramebuffer(); 36187baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void drawWormhole(const Region& region) const; 362921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLuint getProtectedTexName() const { 363921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return mProtectedTexName; 364921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 365921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 366921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 3670bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis * Display management 3680bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis */ 3690bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis int32_t chooseNewDisplayIdLocked() const; 3700bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis 3710bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis /* ------------------------------------------------------------------------ 372921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Debugging & dumpsys 373921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 374921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void listLayersLocked(const Vector<String16>& args, size_t& index, 375921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian String8& result, char* buffer, size_t SIZE) const; 376921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void dumpStatsLocked(const Vector<String16>& args, size_t& index, 377921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian String8& result, char* buffer, size_t SIZE) const; 378921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void clearStatsLocked(const Vector<String16>& args, size_t& index, 379921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian String8& result, char* buffer, size_t SIZE) const; 380921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void dumpAllLocked(String8& result, char* buffer, size_t SIZE) const; 381921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 382921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 383921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Attributes 384921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 385921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 386921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mStateLock 387921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mStateLock; 388921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mCurrentState; 389921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile int32_t mTransactionFlags; 390921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Condition mTransactionCV; 391921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian SortedVector<sp<LayerBase> > mLayerPurgatory; 392921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mTransationPending; 393921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Vector<sp<LayerBase> > mLayersPendingRemoval; 394921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 395921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mStateLock (but we could use another lock) 396921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mLayersRemoved; 397921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 398921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mInvalidateLock 39987baae104a3e4c2059990b01c393476065c558b0Mathias Agopian volatile int32_t mRepaintEverything; 400921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 401921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // constant members (no synchronization needed for access) 4028630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer* mHwc; 403921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLuint mProtectedTexName; 404921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mBootTime; 405921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<EventThread> mEventThread; 406921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLint mMaxViewportDims[2]; 407921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian GLint mMaxTextureSize; 408921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLContext mEGLContext; 409921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLConfig mEGLConfig; 41034a09ba1efd706323a15633da5044b352988eb5fJesse Hall EGLDisplay mEGLDisplay; 411e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian sp<IBinder> mDefaultDisplays[DisplayDevice::DISPLAY_ID_COUNT]; 412921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 413921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // Can only accessed from the main thread, these members 414921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't need synchronization 415921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mDrawingState; 416921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mVisibleRegionsDirty; 417921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mHwWorkListDirty; 4184297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian DefaultKeyedVector<int32_t, sp<DisplayDevice> > mDisplays; 419921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 420921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't use a lock for these, we don't care 421921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugRegion; 422921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDDMS; 423921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableHWC; 424921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableTransformHint; 425921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInSwapBuffers; 426921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastSwapBufferTime; 427921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInTransaction; 428921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastTransactionTime; 429921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mBootFinished; 430921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 431921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // these are thread safe 432921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable MessageQueue mEventQueue; 433921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Barrier mReadyToRunBarrier; 434921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 435921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mDestroyedLayerLock; 436921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mDestroyedLayerLock; 437921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Vector<LayerBase const *> mDestroyedLayers; 438921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 439921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 440921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Feature prototyping 441921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 442921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 4435f20e2d4462da3471f59152b32cd8640fa4a21daMathias Agopian sp<IBinder> mExtDisplayToken; 444edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 445edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 446edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 447edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 448edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 449edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_SURFACE_FLINGER_H 450