SurfaceFlinger.h revision 4f4f0943489d9113c66ac22b58cfba8c21dfa879
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> 243f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian 253f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian/* 263f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian * NOTE: Make sure this file doesn't include anything from <gl/ > or <gl2/ > 273f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian */ 28921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 2999ed22412db547c59d3da08114d9d5a586442b30Glenn Kasten#include <cutils/compiler.h> 3099ed22412db547c59d3da08114d9d5a586442b30Glenn Kasten 31edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Atomic.h> 32edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Errors.h> 3399b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/KeyedVector.h> 34076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#include <utils/RefBase.h> 3599b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/SortedVector.h> 3699b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/threads.h> 37edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 3899b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <binder/IMemory.h> 39375f56363a8737119ce2222dcfaacbe1cf733fc0Mathias Agopian 40edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <ui/PixelFormat.h> 41921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 4290ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurfaceComposer.h> 4390ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurfaceComposerClient.h> 44edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 458630320433bd15aca239522e54e711ef6372ab07Mathias Agopian#include <hardware/hwcomposer_defs.h> 468630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 47921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <private/gui/LayerState.h> 48edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 49921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include "Barrier.h" 5092a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian#include "DisplayDevice.h" 514b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis#include "FrameTracker.h" 524b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis#include "MessageQueue.h" 53f1d8e87b09abf963cd5b6a026194c1940fadb7b4Mathias Agopian 548630320433bd15aca239522e54e711ef6372ab07Mathias Agopian#include "DisplayHardware/HWComposer.h" 558630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 56edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 57edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 58edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 59edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 60edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Client; 61d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopianclass DisplayEventConnection; 62d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopianclass EventThread; 63f33e4b6f13bc3ee2d2a4e1abd1ada171c70d3492Mathias Agopianclass IGraphicBufferAlloc; 64edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Layer; 65b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopianclass LayerDim; 66e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopianclass Surface; 67875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopianclass RenderEngine; 68edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 69edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 70edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 71edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectenum { 72e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionNeeded = 0x01, 73e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTraversalNeeded = 0x02, 74e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eDisplayTransactionNeeded = 0x04, 75e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionMask = 0x07 76edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 77edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 784f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopianclass SurfaceFlinger : public BnSurfaceComposer, 79921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian private IBinder::DeathRecipient, 808630320433bd15aca239522e54e711ef6372ab07Mathias Agopian private HWComposer::EventHandler 81edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 82edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 83b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian static char const* getServiceName() ANDROID_API { 84921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return "SurfaceFlinger"; 85921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 86118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 87b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian SurfaceFlinger() ANDROID_API; 8899ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 894f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // must be called before clients can connect 904f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void init() ANDROID_API; 914f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 924f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // starts SurfaceFlinger main loop in the current thread 934f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void run() ANDROID_API; 944f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 958630320433bd15aca239522e54e711ef6372ab07Mathias Agopian enum { 968630320433bd15aca239522e54e711ef6372ab07Mathias Agopian EVENT_VSYNC = HWC_EVENT_VSYNC 978630320433bd15aca239522e54e711ef6372ab07Mathias Agopian }; 988630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 99921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post an asynchronous message to the main thread 1003f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageAsync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 101118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 102921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post a synchronous message to the main thread 1033f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageSync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 104118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 105921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // force full composition on all displays 106921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void repaintEverything(); 107b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 108921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // returns the default Display 1094297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian sp<const DisplayDevice> getDefaultDisplayDevice() const { 110692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall return getDisplayDevice(mBuiltinDisplays[DisplayDevice::DISPLAY_PRIMARY]); 111921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 112118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 1138630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // utility function to delete a texture on the main thread 1143f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void deleteTextureAsync(uint32_t texture); 1158630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 1168630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // enable/disable h/w composer event 1178630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // TODO: this should be made accessible only to EventThread 11881cd5d3b94d21253a0be925f4ae58cc7f4afeef7Mathias Agopian void eventControl(int disp, int event, int enabled); 1198630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 120921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called on the main thread by MessageQueue when an internal message 121921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // is received 122921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // TODO: this should be made accessible only to MessageQueue 123921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onMessageReceived(int32_t what); 124118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 125cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // for debugging only 126cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // TODO: this should be made accessible only to HWComposer 12748bc05b56df9919fc39c5f2e3ea6535560eec98fJesse Hall const Vector< sp<Layer> >& getLayerSortedByZForHwcDisplay(int id); 128cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian 129875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine& getRenderEngine() const { 130875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian return *mRenderEngine; 13129c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall } 13229c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall 1331f339ff3875afad128a8e16ee6395c5fad295826Mathias Agopianprivate: 13496f0819f81293076e652792794a961543e6750d7Mathias Agopian friend class Client; 135d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopian friend class DisplayEventConnection; 136edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class Layer; 1376710604286401d4205c27235a252dd0e5008cc08Mathias Agopian friend class SurfaceTextureLayer; 138edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1396547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // This value is specified in number of frames. Log frame stats at most 1406547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // every half hour. 1416547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis enum { LOG_FRAME_STATS_PERIOD = 30*60*60 }; 1426547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 143921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // We're reference counted, never destroy SurfaceFlinger directly 144921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual ~SurfaceFlinger(); 145edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 146921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 147921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Internal data structures 148921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 149118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 15013127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian class LayerVector : public SortedVector< sp<Layer> > { 151edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project public: 152921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector(); 153921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector(const LayerVector& rhs); 154921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual int do_compare(const void* lhs, const void* rhs) const; 155edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 156edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 15792a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian struct DisplayDeviceState { 15892a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian DisplayDeviceState(); 1593ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian DisplayDeviceState(DisplayDevice::DisplayType type); 1603ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian bool isValid() const { return type >= 0; } 1613ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian bool isMainDisplay() const { return type == DisplayDevice::DISPLAY_PRIMARY; } 162cde87a3b9d3f8dc15232d927b56ee9e5e520f58dMathias Agopian bool isVirtualDisplay() const { return type >= DisplayDevice::DISPLAY_VIRTUAL; } 1633ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian DisplayDevice::DisplayType type; 1642adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden sp<IGraphicBufferProducer> surface; 16592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian uint32_t layerStack; 16692a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian Rect viewport; 16792a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian Rect frame; 16892a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian uint8_t orientation; 1698dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden String8 displayName; 170dd3cb84cfbe8068790c6233b5829fae9c4a0ee93Jamie Gennis bool isSecure; 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(); 190dd3cb84cfbe8068790c6233b5829fae9c4a0ee93Jamie Gennis virtual sp<IBinder> createDisplay(const String8& displayName, bool secure); 1916c913be9ca95fd6b556d056e165a4ba6dc69795bJesse Hall virtual void destroyDisplay(const sp<IBinder>& display); 192e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian virtual sp<IBinder> getBuiltInDisplay(int32_t id); 193921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void setTransactionState(const Vector<ComposerState>& state, 1948b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopian const Vector<DisplayState>& displays, uint32_t flags); 19592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian virtual void bootFinished(); 196921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual bool authenticateSurfaceTexture( 1972adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden const sp<IGraphicBufferProducer>& bufferProducer) const; 198921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IDisplayEventConnection> createDisplayEventConnection(); 1992a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian virtual status_t captureScreen(const sp<IBinder>& display, 2002a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<IGraphicBufferProducer>& producer, 2012a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian uint32_t reqWidth, uint32_t reqHeight, 2023ca76f416bc8665a97636ca8a2d0128b9da9d92cMathias Agopian uint32_t minLayerZ, uint32_t maxLayerZ); 203921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when screen needs to turn off 204c01a79d77b829e7de86ef137694e8ad708470ca1Andy McFadden virtual void blank(const sp<IBinder>& display); 205921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when screen is turning back on 206c01a79d77b829e7de86ef137694e8ad708470ca1Andy McFadden virtual void unblank(const sp<IBinder>& display); 2079d4e3d2f42e93e2d12bacabe97d307d30c3c20ddJeff Brown virtual status_t getDisplayInfo(const sp<IBinder>& display, DisplayInfo* info); 2081b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 209921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 210921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * DeathRecipient interface 211921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 212921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void binderDied(const wp<IBinder>& who); 21399ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 214921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2154f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian * RefBase interface 216921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 217921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void onFirstRef(); 218921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 219921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2208630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * HWComposer::EventHandler interface 2218630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 2223ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian virtual void onVSyncReceived(int type, nsecs_t timestamp); 223148994e5f33ce240ff24ceb5bc0500b7f2001959Mathias Agopian virtual void onHotplugReceived(int disp, bool connected); 2248630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 2258630320433bd15aca239522e54e711ef6372ab07Mathias Agopian /* ------------------------------------------------------------------------ 226921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Message handling 227921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 228921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void waitForEvent(); 229921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalTransaction(); 230921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalLayerUpdate(); 231921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalRefresh(); 232921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 23313a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called on the main thread in response to initializeDisplays() 23413a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void onInitializeDisplays(); 23513a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called on the main thread in response to blank() 236cde87a3b9d3f8dc15232d927b56ee9e5e520f58dMathias Agopian void onScreenReleased(const sp<const DisplayDevice>& hw); 23713a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called on the main thread in response to unblank() 238cde87a3b9d3f8dc15232d927b56ee9e5e520f58dMathias Agopian void onScreenAcquired(const sp<const DisplayDevice>& hw); 239921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 240921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageTransaction(); 241921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageInvalidate(); 242921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageRefresh(); 243921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 24487baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransaction(uint32_t transactionFlags); 24587baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransactionLocked(uint32_t transactionFlags); 246921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 247921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* handlePageFilp: this is were we latch a new buffer 248921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * if available and compute the dirty region. 249921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 25087baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handlePageFlip(); 251921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 252921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 253921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Transactions 254921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 255921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t getTransactionFlags(uint32_t flags); 256921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t peekTransactionFlags(uint32_t flags); 257921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t setTransactionFlags(uint32_t flags); 258921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void commitTransaction(); 2593f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian uint32_t setClientStateLocked(const sp<Client>& client, const layer_state_t& s); 260e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian uint32_t setDisplayStateLocked(const DisplayState& s); 261921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 262921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 263921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Layer management 264921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 2654d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createLayer(const String8& name, const sp<Client>& client, 2664d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, PixelFormat format, uint32_t flags, 2674d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IBinder>* handle, sp<IGraphicBufferProducer>* gbp); 2684d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 2694d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createNormalLayer(const sp<Client>& client, const String8& name, 2704d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, PixelFormat& format, 2714d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IBinder>* outHandle, sp<IGraphicBufferProducer>* outGbp, 2724d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<Layer>* outLayer); 2734d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 2744d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createDimLayer(const sp<Client>& client, const String8& name, 2754d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, sp<IBinder>* outHandle, 2764d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IGraphicBufferProducer>* outGbp, sp<Layer>* outLayer); 277921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 278921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called in response to the window-manager calling 279921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // ISurfaceComposerClient::destroySurface() 280ac9fa427d4a86745e60a5f7fd8e3ea340c4db907Mathias Agopian status_t onLayerRemoved(const sp<Client>& client, const sp<IBinder>& handle); 281921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 282921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when all clients have released all their references to 283921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // this layer meaning it is entirely safe to destroy all 284921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // resources associated to this layer. 28513127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian status_t onLayerDestroyed(const wp<Layer>& layer); 286921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 287921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // remove a layer from SurfaceFlinger immediately 28813127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian status_t removeLayer(const sp<Layer>& layer); 289edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 290921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // add a layer to SurfaceFlinger 2916710604286401d4205c27235a252dd0e5008cc08Mathias Agopian void addClientLayer(const sp<Client>& client, 2926710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IBinder>& handle, 2936710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IGraphicBufferProducer>& gbc, 2946710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<Layer>& lbc); 295921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 296921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 297921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Boot animation, on/off animations and screen capture 298921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 299921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 300921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void startBootAnim(); 301921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 302180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian void renderScreenImplLocked( 303180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian const sp<const DisplayDevice>& hw, 304180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian uint32_t reqWidth, uint32_t reqHeight, 305180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian uint32_t minLayerZ, uint32_t maxLayerZ, 306180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian bool yswap); 307180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian 3082a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian status_t captureScreenImplLocked( 3092a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<const DisplayDevice>& hw, 310abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian const sp<IGraphicBufferProducer>& producer, 311abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian uint32_t reqWidth, uint32_t reqHeight, 3123ca76f416bc8665a97636ca8a2d0128b9da9d92cMathias Agopian uint32_t minLayerZ, uint32_t maxLayerZ); 313abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian 314921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 315921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * EGL 316921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 317722b98f9dfe8f04de8734630198b99a6cd024118Mathias Agopian static status_t selectConfigForAttribute(EGLDisplay dpy, 318722b98f9dfe8f04de8734630198b99a6cd024118Mathias Agopian EGLint const* attrs, EGLint attribute, EGLint value, EGLConfig* outConfig); 319921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian static EGLConfig selectEGLConfig(EGLDisplay disp, EGLint visualId); 320875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxTextureSize() const; 321875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxViewportDims() const; 322921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 323921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 32487baae104a3e4c2059990b01c393476065c558b0Mathias Agopian * Display and layer stack management 325921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 32613a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called when starting, or restarting after system_server death 32713a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void initializeDisplays(); 32813a082e160c2d1d8006b93a555a57035213d568bAndy McFadden 329692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall // Create an IBinder for a builtin display and add it to current state 330692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall void createBuiltinDisplayLocked(DisplayDevice::DisplayType type); 331692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall 332db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 3333ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian sp<const DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) const { 33492a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian return mDisplays.valueFor(dpy); 33592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian } 336db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 337db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 338db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian sp<DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) { 3394297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian return mDisplays.valueFor(dpy); 340921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 341921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 34287baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // mark a region of a layer stack dirty. this updates the dirty 34387baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // region of all screens presenting this layer stack. 34487baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void invalidateLayerStack(uint32_t layerStack, const Region& dirty); 34587baae104a3e4c2059990b01c393476065c558b0Mathias Agopian 34602d86567d95b99e1142941ed7ec23a4465822813Jesse Hall // allocate a h/w composer display id 34702d86567d95b99e1142941ed7ec23a4465822813Jesse Hall int32_t allocateHwcDisplayId(DisplayDevice::DisplayType type); 34802d86567d95b99e1142941ed7ec23a4465822813Jesse Hall 349921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 3508630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * H/W composer 3518630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 3528630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 3538630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer& getHwComposer() const { return *mHwc; } 3548630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 355888c822c4cb6976aab9256c58bae9e17e3e55c5cMathias Agopian /* ------------------------------------------------------------------------ 356921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Compositing 357921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 358921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void invalidateHwcGeometry(); 359ce3a0a541c3dde1330551bd7a048cd9d92335c00Mathias Agopian static void computeVisibleRegions( 360ce3a0a541c3dde1330551bd7a048cd9d92335c00Mathias Agopian const LayerVector& currentLayers, uint32_t layerStack, 36187baae104a3e4c2059990b01c393476065c558b0Mathias Agopian Region& dirtyRegion, Region& opaqueRegion); 362cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 363cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void preComposition(); 364cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void postComposition(); 365cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void rebuildLayerStacks(); 366cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void setUpHWComposer(); 367cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doComposition(); 368cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doDebugFlashRegions(); 3693f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void doDisplayComposition(const sp<const DisplayDevice>& hw, const Region& dirtyRegion); 3703f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void doComposeSurfaces(const sp<const DisplayDevice>& hw, const Region& dirty); 371cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 372921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void postFramebuffer(); 3733f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void drawWormhole(const sp<const DisplayDevice>& hw, const Region& region) const; 374921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 375921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 3760bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis * Display management 3770bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis */ 3783ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian 3790bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis 3800bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis /* ------------------------------------------------------------------------ 381921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Debugging & dumpsys 382921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 3833f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void listLayersLocked(const Vector<String16>& args, size_t& index, String8& result) const; 3843f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpStatsLocked(const Vector<String16>& args, size_t& index, String8& result) const; 3853f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void clearStatsLocked(const Vector<String16>& args, size_t& index, String8& result); 3863f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpAllLocked(const Vector<String16>& args, size_t& index, String8& result) const; 38763f165fd6b86d04be94d4023e845e98560504a96Keun young Park bool startDdmConnection(); 3884803b74e2a12a508f7bbfde6f6a962fe3299c61cAndy McFadden static void appendSfConfigString(String8& result); 389fee2b463c5fbe8fa0132d03634ccc02ea55c1505Mathias Agopian void checkScreenshot(const sp<GraphicBuffer>& buf, void const* vaddr, 390fee2b463c5fbe8fa0132d03634ccc02ea55c1505Mathias Agopian const sp<const DisplayDevice>& hw, 391fee2b463c5fbe8fa0132d03634ccc02ea55c1505Mathias Agopian uint32_t minLayerZ, uint32_t maxLayerZ); 392921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 3936547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis void logFrameStats(); 3946547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 395921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 396921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Attributes 397921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 398921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 399921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mStateLock 400921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mStateLock; 401921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mCurrentState; 402921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile int32_t mTransactionFlags; 403921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Condition mTransactionCV; 4042d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mTransactionPending; 4052d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mAnimTransactionPending; 40613127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian Vector< sp<Layer> > mLayersPendingRemoval; 4076710604286401d4205c27235a252dd0e5008cc08Mathias Agopian SortedVector< wp<IBinder> > mGraphicBufferProducerList; 408921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 409921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mStateLock (but we could use another lock) 410921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mLayersRemoved; 411921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 412921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mInvalidateLock 41387baae104a3e4c2059990b01c393476065c558b0Mathias Agopian volatile int32_t mRepaintEverything; 414921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 415921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // constant members (no synchronization needed for access) 4168630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer* mHwc; 417875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine* mRenderEngine; 418921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mBootTime; 419b4b1730abb7824dc084468c4942f010d94a7e039Mathias Agopian bool mGpuToCpuSupported; 420921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<EventThread> mEventThread; 421921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLContext mEGLContext; 422921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLConfig mEGLConfig; 42334a09ba1efd706323a15633da5044b352988eb5fJesse Hall EGLDisplay mEGLDisplay; 424ed985574148a938bc3af24442eead313cc62521cMathias Agopian EGLint mEGLNativeVisualId; 4259e663de4fe1dcc872373ee530c60a375624671c3Jesse Hall sp<IBinder> mBuiltinDisplays[DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES]; 426921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 427921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // Can only accessed from the main thread, these members 428921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't need synchronization 429921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mDrawingState; 430921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mVisibleRegionsDirty; 431921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mHwWorkListDirty; 4324b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis bool mAnimCompositionPending; 433db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 434db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // this may only be written from the main thread with mStateLock held 435db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // it may be read from other threads with mStateLock held 4363ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian DefaultKeyedVector< wp<IBinder>, sp<DisplayDevice> > mDisplays; 437921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 438921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't use a lock for these, we don't care 439921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugRegion; 440921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDDMS; 441921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableHWC; 442921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableTransformHint; 443921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInSwapBuffers; 444921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastSwapBufferTime; 445921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInTransaction; 446921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastTransactionTime; 447921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mBootFinished; 448921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 449921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // these are thread safe 450921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable MessageQueue mEventQueue; 4514b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis FrameTracker mAnimFrameTracker; 452921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 453921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mDestroyedLayerLock; 454921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mDestroyedLayerLock; 45513127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian Vector<Layer const *> mDestroyedLayers; 456921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 457921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 458921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Feature prototyping 459921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 460921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 4615f20e2d4462da3471f59152b32cd8640fa4a21daMathias Agopian sp<IBinder> mExtDisplayToken; 462edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 463edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 464edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 465edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 466edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 467edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_SURFACE_FLINGER_H 468