SurfaceFlinger.h revision 0cc1938871edd6659d6783404a3523abc6b98d92
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 2087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#include <memory> 21edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <stdint.h> 22edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <sys/types.h> 23edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 24921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <EGL/egl.h> 253f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian 263f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian/* 273f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian * NOTE: Make sure this file doesn't include anything from <gl/ > or <gl2/ > 283f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian */ 29921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 3099ed22412db547c59d3da08114d9d5a586442b30Glenn Kasten#include <cutils/compiler.h> 3199ed22412db547c59d3da08114d9d5a586442b30Glenn Kasten 32edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Atomic.h> 33edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Errors.h> 3499b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/KeyedVector.h> 35076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#include <utils/RefBase.h> 3699b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/SortedVector.h> 3799b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/threads.h> 38edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 393d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson#include <ui/FenceTime.h> 40edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <ui/PixelFormat.h> 411d77b719d51a01cbd6954a048fb64e79d50a950eMathias Agopian#include <math/mat4.h> 42921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 430a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson#include <gui/FrameTimestamps.h> 4490ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurfaceComposer.h> 4590ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurfaceComposerClient.h> 46e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza#include <gui/OccupancyTracker.h> 47edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 488630320433bd15aca239522e54e711ef6372ab07Mathias Agopian#include <hardware/hwcomposer_defs.h> 498630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 5028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright#include <system/graphics.h> 5128f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 52921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <private/gui/LayerState.h> 53edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 54921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include "Barrier.h" 5592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian#include "DisplayDevice.h" 56faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis#include "DispSync.h" 574b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis#include "FrameTracker.h" 582047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr#include "LayerVector.h" 594b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis#include "MessageQueue.h" 60468051e20be19130572231266db306396a56402bIrvel#include "SurfaceInterceptor.h" 61b254fa3a9eccd5ad7d853d687cf50a68dd8ee41cWei Wang#include "StartBootAnimThread.h" 62f1d8e87b09abf963cd5b6a026194c1940fadb7b4Mathias Agopian 638630320433bd15aca239522e54e711ef6372ab07Mathias Agopian#include "DisplayHardware/HWComposer.h" 64ff2ed70fa30f04b90dd1a2c06ec2319e157152d7Mathias Agopian#include "Effects/Daltonizer.h" 658630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 66e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza#include <map> 670a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson#include <mutex> 680a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson#include <queue> 69e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza#include <string> 700a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson#include <utility> 71e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 72edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 73edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 74edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 75edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 76edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Client; 77d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopianclass DisplayEventConnection; 78d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopianclass EventThread; 79f33e4b6f13bc3ee2d2a4e1abd1ada171c70d3492Mathias Agopianclass IGraphicBufferAlloc; 80edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Layer; 81b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopianclass LayerDim; 82e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopianclass Surface; 83875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopianclass RenderEngine; 84d1700756ec9520c3fba22f9a14fd064a6e288810Jamie Gennisclass EventControlThread; 85c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanjuclass VSyncSource; 86c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanjuclass InjectVSyncSource; 8787670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaarclass VrStateCallbacks; 8887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 8987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaarnamespace dvr { 9087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaarclass VrFlinger; 9187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar} // namespace dvr 92edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 93edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 94edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 95edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectenum { 96e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionNeeded = 0x01, 97e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTraversalNeeded = 0x02, 98e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eDisplayTransactionNeeded = 0x04, 99e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionMask = 0x07 100edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 101edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1024f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopianclass SurfaceFlinger : public BnSurfaceComposer, 103921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian private IBinder::DeathRecipient, 1048630320433bd15aca239522e54e711ef6372ab07Mathias Agopian private HWComposer::EventHandler 105edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 106edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 1070cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard 1080cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard 1090cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // This is the phase offset in nanoseconds of the software vsync event 1100cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // relative to the vsync event reported by HWComposer. The software vsync 1110cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // event is when SurfaceFlinger and Choreographer-based applications run each 1120cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // frame. 1130cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1140cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // This phase offset allows adjustment of the minimum latency from application 1150cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // wake-up time (by Choreographer) to the time at which the resulting window 1160cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // image is displayed. This value may be either positive (after the HW vsync) 1170cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // or negative (before the HW vsync). Setting it to 0 will result in a lower 1180cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // latency bound of two vsync periods because the app and SurfaceFlinger 1190cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // will run just after the HW vsync. Setting it to a positive number will 1200cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // result in the minimum latency being: 1210cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1220cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // (2 * VSYNC_PERIOD - (vsyncPhaseOffsetNs % VSYNC_PERIOD)) 1230cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1240cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // Note that reducing this latency makes it more likely for the applications 1250cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // to not have their window content image ready in time. When this happens 1260cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // the latency will end up being an additional vsync period, and animations 1270cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // will hiccup. Therefore, this latency should be tuned somewhat 1280cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // conservatively (or at least with awareness of the trade-off being made). 1290cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard static int64_t vsyncPhaseOffsetNs; 1300cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard static int64_t sfVsyncPhaseOffsetNs; 1310cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard 132b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian static char const* getServiceName() ANDROID_API { 133921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return "SurfaceFlinger"; 134921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 135118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 136b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian SurfaceFlinger() ANDROID_API; 13799ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 1384f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // must be called before clients can connect 1394f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void init() ANDROID_API; 1404f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1414f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // starts SurfaceFlinger main loop in the current thread 1424f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void run() ANDROID_API; 1434f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1448630320433bd15aca239522e54e711ef6372ab07Mathias Agopian enum { 1458630320433bd15aca239522e54e711ef6372ab07Mathias Agopian EVENT_VSYNC = HWC_EVENT_VSYNC 1468630320433bd15aca239522e54e711ef6372ab07Mathias Agopian }; 1478630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 148921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post an asynchronous message to the main thread 1493f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageAsync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 150118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 151921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post a synchronous message to the main thread 1523f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageSync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 153118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 154921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // force full composition on all displays 155921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void repaintEverything(); 156b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 157921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // returns the default Display 1584297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian sp<const DisplayDevice> getDefaultDisplayDevice() const { 159692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall return getDisplayDevice(mBuiltinDisplays[DisplayDevice::DISPLAY_PRIMARY]); 160921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 161118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 1628630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // utility function to delete a texture on the main thread 1633f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void deleteTextureAsync(uint32_t texture); 1648630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 1658630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // enable/disable h/w composer event 1668630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // TODO: this should be made accessible only to EventThread 1679d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 1689e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza void setVsyncEnabled(int disp, int enabled); 1699d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#else 1709d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard void eventControl(int disp, int event, int enabled); 1719d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 1728630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 173921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called on the main thread by MessageQueue when an internal message 174921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // is received 175921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // TODO: this should be made accessible only to MessageQueue 176921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onMessageReceived(int32_t what); 177118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 178cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // for debugging only 179cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // TODO: this should be made accessible only to HWComposer 18048bc05b56df9919fc39c5f2e3ea6535560eec98fJesse Hall const Vector< sp<Layer> >& getLayerSortedByZForHwcDisplay(int id); 181cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian 182875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine& getRenderEngine() const { 183875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian return *mRenderEngine; 18429c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall } 18529c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall 1860d48072f6047140119ff194c1194ce402fca2c0bRobert Carr bool authenticateSurfaceTextureLocked( 1870d48072f6047140119ff194c1194ce402fca2c0bRobert Carr const sp<IGraphicBufferProducer>& bufferProducer) const; 1880d48072f6047140119ff194c1194ce402fca2c0bRobert Carr 1891f339ff3875afad128a8e16ee6395c5fad295826Mathias Agopianprivate: 19096f0819f81293076e652792794a961543e6750d7Mathias Agopian friend class Client; 191d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopian friend class DisplayEventConnection; 192468051e20be19130572231266db306396a56402bIrvel friend class EventThread; 193edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class Layer; 194b9b088375d33a87b201cdbe18be71802e2607717Dan Stoza friend class MonitoredProducer; 19587670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar friend class VrStateCallbacks; 196edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1976547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // This value is specified in number of frames. Log frame stats at most 1986547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // every half hour. 1996547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis enum { LOG_FRAME_STATS_PERIOD = 30*60*60 }; 2006547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 2017d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza static const size_t MAX_LAYERS = 4096; 2027d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza 203921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // We're reference counted, never destroy SurfaceFlinger directly 204921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual ~SurfaceFlinger(); 205edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 206921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 207921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Internal data structures 208921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 209118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 2102047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr class State { 211edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project public: 212921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector layersSortedByZ; 213e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian DefaultKeyedVector< wp<IBinder>, DisplayDeviceState> displays; 2142047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr 2152047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void traverseInZOrder(const std::function<void(Layer*)>& consume) const; 2162047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void traverseInReverseZOrder(const std::function<void(Layer*)>& consume) const; 217edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 218edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 219921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 220921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * IBinder interface 221921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 222921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t onTransact(uint32_t code, const Parcel& data, 223921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Parcel* reply, uint32_t flags); 224921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t dump(int fd, const Vector<String16>& args); 225edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 226921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 227921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * ISurfaceComposer interface 228921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 229921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<ISurfaceComposerClient> createConnection(); 2301db73f66624e7d151710483dd58e03eed672f064Robert Carr virtual sp<ISurfaceComposerClient> createScopedConnection(const sp<IGraphicBufferProducer>& gbp); 231921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc(); 232dd3cb84cfbe8068790c6233b5829fae9c4a0ee93Jamie Gennis virtual sp<IBinder> createDisplay(const String8& displayName, bool secure); 2336c913be9ca95fd6b556d056e165a4ba6dc69795bJesse Hall virtual void destroyDisplay(const sp<IBinder>& display); 234e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian virtual sp<IBinder> getBuiltInDisplay(int32_t id); 235921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void setTransactionState(const Vector<ComposerState>& state, 2368b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopian const Vector<DisplayState>& displays, uint32_t flags); 23792a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian virtual void bootFinished(); 238921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual bool authenticateSurfaceTexture( 2392adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden const sp<IGraphicBufferProducer>& bufferProducer) const; 240069b365163470d2736eb6f591c354d208b5da23bBrian Anderson virtual status_t getSupportedFrameTimestamps( 2413890c3995c4a52439844faeb80b5503d42b977d8Brian Anderson std::vector<FrameEvent>* outSupported) const; 242921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IDisplayEventConnection> createDisplayEventConnection(); 2432a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian virtual status_t captureScreen(const sp<IBinder>& display, 2442a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<IGraphicBufferProducer>& producer, 245c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 246ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 247c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool useIdentityTransform, ISurfaceComposer::Rotation rotation); 24867d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar virtual status_t getDisplayStats(const sp<IBinder>& display, 24967d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar DisplayStatInfo* stats); 2507f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t getDisplayConfigs(const sp<IBinder>& display, 2517f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza Vector<DisplayInfo>* configs); 2527f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual int getActiveConfig(const sp<IBinder>& display); 25328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t getDisplayColorModes(const sp<IBinder>& display, 25428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright Vector<android_color_mode_t>* configs); 25528f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual android_color_mode_t getActiveColorMode(const sp<IBinder>& display); 25628f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t setActiveColorMode(const sp<IBinder>& display, android_color_mode_t colorMode); 2572c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani virtual void setPowerMode(const sp<IBinder>& display, int mode); 2587f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t setActiveConfig(const sp<IBinder>& display, int id); 259d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t clearAnimationFrameStats(); 260d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t getAnimationFrameStats(FrameStats* outStats) const; 261c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza virtual status_t getHdrCapabilities(const sp<IBinder>& display, 262c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza HdrCapabilities* outCapabilities) const; 263c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t enableVSyncInjections(bool enable); 264c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t injectVSync(nsecs_t when); 265c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 2661b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 267921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 268921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * DeathRecipient interface 269921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 270921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void binderDied(const wp<IBinder>& who); 27199ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 272921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2734f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian * RefBase interface 274921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 275921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void onFirstRef(); 276921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 277921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2788630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * HWComposer::EventHandler interface 2798630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 2803cfac28462910d3f976aebac54ac7301aca7e434Steven Thomas virtual void onVSyncReceived(HWComposer* composer, int type, nsecs_t timestamp); 281148994e5f33ce240ff24ceb5bc0500b7f2001959Mathias Agopian virtual void onHotplugReceived(int disp, bool connected); 2823cfac28462910d3f976aebac54ac7301aca7e434Steven Thomas virtual void onInvalidateReceived(HWComposer* composer); 2838630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 2848630320433bd15aca239522e54e711ef6372ab07Mathias Agopian /* ------------------------------------------------------------------------ 285921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Message handling 286921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 287921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void waitForEvent(); 288921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalTransaction(); 289921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalLayerUpdate(); 290921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalRefresh(); 291921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 29213a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called on the main thread in response to initializeDisplays() 29313a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void onInitializeDisplays(); 2946c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine // called on the main thread in response to setActiveConfig() 2956c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine void setActiveConfigInternal(const sp<DisplayDevice>& hw, int mode); 2962c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani // called on the main thread in response to setPowerMode() 2972c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani void setPowerModeInternal(const sp<DisplayDevice>& hw, int mode); 298921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 29928f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright // Called on the main thread in response to setActiveColorMode() 30028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright void setActiveColorModeInternal(const sp<DisplayDevice>& hw, android_color_mode_t colorMode); 30128f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 3026b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether the transaction actually modified any state 3036b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageTransaction(); 3046b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 3056b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether a new buffer has been latched (see handlePageFlip()) 3066b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageInvalidate(); 3076b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 308921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageRefresh(); 309921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 31087baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransaction(uint32_t transactionFlags); 31187baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransactionLocked(uint32_t transactionFlags); 312921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 31303414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews void updateCursorAsync(); 31403414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews 3156b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza /* handlePageFlip - latch a new buffer if available and compute the dirty 3166b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * region. Returns whether a new buffer has been latched, i.e., whether it 3176b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * is necessary to perform a refresh during this vsync. 318921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 3196b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handlePageFlip(); 320921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 321921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 322921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Transactions 323921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 324921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t getTransactionFlags(uint32_t flags); 325c8251eb7a6ecfdd16b3e4cfbfb442aa4c789c039Fabien Sanglard uint32_t peekTransactionFlags(); 326921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t setTransactionFlags(uint32_t flags); 327921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void commitTransaction(); 3283f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian uint32_t setClientStateLocked(const sp<Client>& client, const layer_state_t& s); 329e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian uint32_t setDisplayStateLocked(const DisplayState& s); 330921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 331921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 332921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Layer management 333921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 3344d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createLayer(const String8& name, const sp<Client>& client, 3354d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, PixelFormat format, uint32_t flags, 336479c60c85c40fd3536b0c88036e838dc1a4c56a0Albert Chaulk uint32_t windowType, uint32_t ownerUid, sp<IBinder>* handle, 337479c60c85c40fd3536b0c88036e838dc1a4c56a0Albert Chaulk sp<IGraphicBufferProducer>* gbp, sp<Layer>* parent); 3384d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3394d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createNormalLayer(const sp<Client>& client, const String8& name, 3404d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, PixelFormat& format, 3414d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IBinder>* outHandle, sp<IGraphicBufferProducer>* outGbp, 3424d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<Layer>* outLayer); 3434d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3444d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createDimLayer(const sp<Client>& client, const String8& name, 3454d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, sp<IBinder>* outHandle, 3464d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IGraphicBufferProducer>* outGbp, sp<Layer>* outLayer); 347921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 348921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called in response to the window-manager calling 349921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // ISurfaceComposerClient::destroySurface() 350ac9fa427d4a86745e60a5f7fd8e3ea340c4db907Mathias Agopian status_t onLayerRemoved(const sp<Client>& client, const sp<IBinder>& handle); 351921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 352921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when all clients have released all their references to 353921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // this layer meaning it is entirely safe to destroy all 354921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // resources associated to this layer. 35513127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian status_t onLayerDestroyed(const wp<Layer>& layer); 356921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 357921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // remove a layer from SurfaceFlinger immediately 3589524cb3b37a91b5741790c77ff24fd825b02bca7Robert Carr status_t removeLayer(const sp<Layer>& layer); 359edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 360921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // add a layer to SurfaceFlinger 3617d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza status_t addClientLayer(const sp<Client>& client, 3626710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IBinder>& handle, 3636710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IGraphicBufferProducer>& gbc, 3641f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr const sp<Layer>& lbc, 3651f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr const sp<Layer>& parent); 366921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 367921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 368921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Boot animation, on/off animations and screen capture 369921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 370921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 371921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void startBootAnim(); 372921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 373180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian void renderScreenImplLocked( 374180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian const sp<const DisplayDevice>& hw, 375c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 376ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 377c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool yswap, bool useIdentityTransform, Transform::orientation_flags rotation); 378180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian 3792a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian status_t captureScreenImplLocked( 3802a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<const DisplayDevice>& hw, 381abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian const sp<IGraphicBufferProducer>& producer, 382c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 383ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 384b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool useIdentityTransform, Transform::orientation_flags rotation, 385b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool isLocalScreenshot); 386abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian 387b254fa3a9eccd5ad7d853d687cf50a68dd8ee41cWei Wang sp<StartBootAnimThread> mStartBootAnimThread = nullptr; 388b254fa3a9eccd5ad7d853d687cf50a68dd8ee41cWei Wang 389921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 390921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * EGL 391921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 392875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxTextureSize() const; 393875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxViewportDims() const; 394921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 395921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 39687baae104a3e4c2059990b01c393476065c558b0Mathias Agopian * Display and layer stack management 397921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 39813a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called when starting, or restarting after system_server death 39913a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void initializeDisplays(); 40013a082e160c2d1d8006b93a555a57035213d568bAndy McFadden 401692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall // Create an IBinder for a builtin display and add it to current state 402692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall void createBuiltinDisplayLocked(DisplayDevice::DisplayType type); 403692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall 404db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 4053ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian sp<const DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) const { 40692a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian return mDisplays.valueFor(dpy); 40792a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian } 408db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 409db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 410db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian sp<DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) { 4114297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian return mDisplays.valueFor(dpy); 412921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 413921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 41428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright int32_t getDisplayType(const sp<IBinder>& display) { 41528f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (!display.get()) return NAME_NOT_FOUND; 41628f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright for (int i = 0; i < DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES; ++i) { 41728f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (display == mBuiltinDisplays[i]) { 41828f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return i; 41928f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 42028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 42128f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return NAME_NOT_FOUND; 42228f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 42328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 42487baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // mark a region of a layer stack dirty. this updates the dirty 42587baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // region of all screens presenting this layer stack. 42687baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void invalidateLayerStack(uint32_t layerStack, const Region& dirty); 42787baae104a3e4c2059990b01c393476065c558b0Mathias Agopian 4289d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 4299d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard int32_t allocateHwcDisplayId(DisplayDevice::DisplayType type); 4309d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 4319d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard 432921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 4338630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * H/W composer 4348630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 4358630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 4368630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer& getHwComposer() const { return *mHwc; } 4378630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 438888c822c4cb6976aab9256c58bae9e17e3e55c5cMathias Agopian /* ------------------------------------------------------------------------ 439921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Compositing 440921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 441921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void invalidateHwcGeometry(); 4422047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void computeVisibleRegions(uint32_t layerStack, 44387baae104a3e4c2059990b01c393476065c558b0Mathias Agopian Region& dirtyRegion, Region& opaqueRegion); 444cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 445d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson void preComposition(nsecs_t refreshStartTime); 4460a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void postComposition(nsecs_t refreshStartTime); 4470a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void updateCompositorTiming( 4480a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson nsecs_t vsyncPhase, nsecs_t vsyncInterval, nsecs_t compositeTime, 4490a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::shared_ptr<FenceTime>& presentFenceTime); 450cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void rebuildLayerStacks(); 451cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void setUpHWComposer(); 452cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doComposition(); 453cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doDebugFlashRegions(); 454830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard void doDisplayComposition(const sp<const DisplayDevice>& displayDevice, const Region& dirtyRegion); 4553f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine 4563f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // compose surfaces for display hw. this fails if using GL and the surface 4573f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // has been destroyed and is no longer valid. 458830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard bool doComposeSurfaces(const sp<const DisplayDevice>& displayDevice, const Region& dirty); 459cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 460921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void postFramebuffer(); 461830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard void drawWormhole(const sp<const DisplayDevice>& displayDevice, const Region& region) const; 462921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 463921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 4640bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis * Display management 4650bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis */ 4663ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian 467faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis /* ------------------------------------------------------------------------ 468faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis * VSync 469faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis */ 4700a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void enableHardwareVsync(); 4710a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void resyncToHardwareVsync(bool makeAvailable); 4720a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void disableHardwareVsync(bool makeUnavailable); 4731f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr 4744a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murraypublic: 4750a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void resyncWithRateLimit(); 4760a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void getCompositorTiming(CompositorTiming* compositorTiming); 4774a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murrayprivate: 4780bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis 4790bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis /* ------------------------------------------------------------------------ 480921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Debugging & dumpsys 481921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 4823f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void listLayersLocked(const Vector<String16>& args, size_t& index, String8& result) const; 4833f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpStatsLocked(const Vector<String16>& args, size_t& index, String8& result) const; 4843f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void clearStatsLocked(const Vector<String16>& args, size_t& index, String8& result); 4853f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpAllLocked(const Vector<String16>& args, size_t& index, String8& result) const; 48663f165fd6b86d04be94d4023e845e98560504a96Keun young Park bool startDdmConnection(); 48763a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard void appendSfConfigString(String8& result) const; 488d555684cb36dfb959694db76962e570184f98838Mathias Agopian void checkScreenshot(size_t w, size_t s, size_t h, void const* vaddr, 489fee2b463c5fbe8fa0132d03634ccc02ea55c1505Mathias Agopian const sp<const DisplayDevice>& hw, 490ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ); 491921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 4926547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis void logFrameStats(); 4936547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 494b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza void dumpStaticScreenStats(String8& result) const; 495d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson // Not const because each Layer needs to query Fences and cache timestamps. 496d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson void dumpFrameEventsLocked(String8& result); 497b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 498e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void recordBufferingStats(const char* layerName, 499e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::vector<OccupancyTracker::Segment>&& history); 500e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void dumpBufferingStats(String8& result) const; 501e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 50263a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard bool isLayerTripleBufferingDisabled() const { 50363a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard return this->mLayerTripleBufferingDisabled; 50463a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard } 50587670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 50687670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 50787670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar /* ------------------------------------------------------------------------ 50887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar * VrFlinger 50987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar */ 51087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar void clearHwcLayers(const LayerVector& layers); 51187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar void resetHwc(); 51287670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 51387670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // Check to see if we should change to or from vr mode, and if so, perform 51487670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // the handoff. 51587670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar void updateVrMode(); 51687670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 51787670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 518921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 519921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Attributes 520921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 521921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 522921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mStateLock 523921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mStateLock; 524921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mCurrentState; 525921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile int32_t mTransactionFlags; 526921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Condition mTransactionCV; 5272d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mTransactionPending; 5282d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mAnimTransactionPending; 5291f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr SortedVector< sp<Layer> > mLayersPendingRemoval; 5306710604286401d4205c27235a252dd0e5008cc08Mathias Agopian SortedVector< wp<IBinder> > mGraphicBufferProducerList; 531921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 532921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mStateLock (but we could use another lock) 533921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mLayersRemoved; 5341f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr bool mLayersAdded; 535921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 536921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mInvalidateLock 53787baae104a3e4c2059990b01c393476065c558b0Mathias Agopian volatile int32_t mRepaintEverything; 538921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 53987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // current, real and vr hardware composers. 5408630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer* mHwc; 54187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 54287670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar HWComposer* mRealHwc; 54387670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar HWComposer* mVrHwc; 54487670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 54587670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // constant members (no synchronization needed for access) 546875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine* mRenderEngine; 547921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mBootTime; 548b4b1730abb7824dc084468c4942f010d94a7e039Mathias Agopian bool mGpuToCpuSupported; 549921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<EventThread> mEventThread; 5500a645cc5a935e67a8d1effc7679a838160b971d8Jamie Gennis sp<EventThread> mSFEventThread; 551c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<EventThread> mInjectorEventThread; 552c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<InjectVSyncSource> mVSyncInjector; 553d1700756ec9520c3fba22f9a14fd064a6e288810Jamie Gennis sp<EventControlThread> mEventControlThread; 554921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLContext mEGLContext; 55534a09ba1efd706323a15633da5044b352988eb5fJesse Hall EGLDisplay mEGLDisplay; 5569e663de4fe1dcc872373ee530c60a375624671c3Jesse Hall sp<IBinder> mBuiltinDisplays[DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES]; 557921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 55887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 55987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar std::unique_ptr<dvr::VrFlinger> mVrFlinger; 56087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 56187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 562921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // Can only accessed from the main thread, these members 563921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't need synchronization 564921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mDrawingState; 565921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mVisibleRegionsDirty; 5669d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 5679d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard bool mHwWorkListDirty; 5689d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#else 5699e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza bool mGeometryInvalid; 5709d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 5714b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis bool mAnimCompositionPending; 5729d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 5739e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza std::vector<sp<Layer>> mLayersWithQueuedFrames; 57405dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza sp<Fence> mPreviousPresentFence = Fence::NO_FENCE; 57505dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza bool mHadClientComposition = false; 5769d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 5773d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson FenceTimeline mGlCompositionDoneTimeline; 5783d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson FenceTimeline mDisplayTimeline; 579db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 580db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // this may only be written from the main thread with mStateLock held 581db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // it may be read from other threads with mStateLock held 5823ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian DefaultKeyedVector< wp<IBinder>, sp<DisplayDevice> > mDisplays; 583921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 584921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't use a lock for these, we don't care 5853a8f794471815e6419caefe254adf2bbb19a8a53Mark Urbanus int mVrModeSupported; 586921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugRegion; 587921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDDMS; 588921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableHWC; 589921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableTransformHint; 590921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInSwapBuffers; 591921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastSwapBufferTime; 592921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInTransaction; 593921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastTransactionTime; 594921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mBootFinished; 595ee44edd0acccbf5eaa918d75737c3b65ee04fff7Dan Stoza bool mForceFullDamage; 5969d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 597c5da271eec001da9e11a2786f2618a45257439c3Dan Stoza bool mPropagateBackpressure = true; 5989d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 599468051e20be19130572231266db306396a56402bIrvel SurfaceInterceptor mInterceptor; 600642b23d70f7b513e88680c1d8400c1c1cfe6edd3Fabien Sanglard bool mUseHwcVirtualDisplays = false; 601921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 60263a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard // Restrict layers to use two buffers in their bufferqueues. 60363a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard bool mLayerTripleBufferingDisabled = false; 60463a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard 605921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // these are thread safe 606921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable MessageQueue mEventQueue; 6074b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis FrameTracker mAnimFrameTracker; 608faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis DispSync mPrimaryDispSync; 609921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 610921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mDestroyedLayerLock; 611921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mDestroyedLayerLock; 61213127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian Vector<Layer const *> mDestroyedLayers; 613921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 614faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis // protected by mHWVsyncLock 615faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis Mutex mHWVsyncLock; 616faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis bool mPrimaryHWVsyncEnabled; 617948fe0ce74c13e1bbff233883c158519fa8fb293Jesse Hall bool mHWVsyncAvailable; 618faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis 6190a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson // protected by mCompositorTimingLock; 6200a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson mutable std::mutex mCompositeTimingLock; 6210a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson CompositorTiming mCompositorTiming; 6220a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson 6230a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson // Only accessed from the main thread. 6240a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson struct CompositePresentTime { 6250a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson nsecs_t composite { -1 }; 6260a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::shared_ptr<FenceTime> display { FenceTime::NO_FENCE }; 6270a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson }; 6280a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::queue<CompositePresentTime> mCompositePresentTimes; 6290a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson 630921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 631921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Feature prototyping 632921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 633921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 634c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju bool mInjectVSyncs; 635c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 636ff2ed70fa30f04b90dd1a2c06ec2319e157152d7Mathias Agopian Daltonizer mDaltonizer; 6379d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 6389d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard bool mDaltonize; 6399d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 6409c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette 6419f26a9c8be6f00f55cbc30b93adf4895c6a093aaDan Stoza mat4 mPreviousColorMatrix; 6429c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette mat4 mColorMatrix; 6439c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette bool mHasColorMatrix; 644b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 645b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza // Static screen stats 646b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza bool mHasPoweredOff; 647b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza static const size_t NUM_BUCKETS = 8; // < 1-7, 7+ 648b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mFrameBuckets[NUM_BUCKETS]; 649b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mTotalTime; 6504a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murray std::atomic<nsecs_t> mLastSwapTime; 651e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 6521f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr size_t mNumLayers; 6531f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr 654e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // Double- vs. triple-buffering stats 655e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza struct BufferingStats { 656e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza BufferingStats() 657e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza : numSegments(0), 658e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza totalTime(0), 659e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza twoBufferTime(0), 660e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza doubleBufferedTime(0), 661e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza tripleBufferedTime(0) {} 662e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 663e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza size_t numSegments; 664e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t totalTime; 665e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 666e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "Two buffer" means that a third buffer was never used, whereas 667e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "double-buffered" means that on average the segment only used two 668e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // buffers (though it may have used a third for some part of the 669e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // segment) 670e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t twoBufferTime; 671e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t doubleBufferedTime; 672e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t tripleBufferedTime; 673e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza }; 674e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza mutable Mutex mBufferingStatsMutex; 675e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::unordered_map<std::string, BufferingStats> mBufferingStats; 6766e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard 6776e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard // Verify that transaction is being called by an approved process: 6786e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard // either AID_GRAPHICS or AID_SYSTEM. 6796e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard status_t CheckTransactCodeCredentials(uint32_t code); 68087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 68187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 68287670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar sp<VrStateCallbacks> mVrStateCallbacks; 68387670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 68487670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar std::atomic<bool> mEnterVrMode; 68587670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 6866e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard }; 687edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 688edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 689edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_SURFACE_FLINGER_H 690