SurfaceFlinger.h revision cbf153bedf2eafc1443bbc97c4e74f97e7973edd
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; 79f8b4ca51111cd2e566d1774ac464da859db78976Romain Guyclass 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 // This is the phase offset in nanoseconds of the software vsync event 1090cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // relative to the vsync event reported by HWComposer. The software vsync 1100cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // event is when SurfaceFlinger and Choreographer-based applications run each 1110cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // frame. 1120cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1130cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // This phase offset allows adjustment of the minimum latency from application 1140cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // wake-up time (by Choreographer) to the time at which the resulting window 1150cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // image is displayed. This value may be either positive (after the HW vsync) 1160cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // or negative (before the HW vsync). Setting it to 0 will result in a lower 1170cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // latency bound of two vsync periods because the app and SurfaceFlinger 1180cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // will run just after the HW vsync. Setting it to a positive number will 1190cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // result in the minimum latency being: 1200cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1210cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // (2 * VSYNC_PERIOD - (vsyncPhaseOffsetNs % VSYNC_PERIOD)) 1220cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1230cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // Note that reducing this latency makes it more likely for the applications 1240cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // to not have their window content image ready in time. When this happens 1250cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // the latency will end up being an additional vsync period, and animations 1260cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // will hiccup. Therefore, this latency should be tuned somewhat 1270cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // conservatively (or at least with awareness of the trade-off being made). 1280cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard static int64_t vsyncPhaseOffsetNs; 1290cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard static int64_t sfVsyncPhaseOffsetNs; 1300cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard 131cbf153bedf2eafc1443bbc97c4e74f97e7973eddFabien Sanglard // If fences from sync Framework are supported. 132cbf153bedf2eafc1443bbc97c4e74f97e7973eddFabien Sanglard static bool hasSyncFramework; 133cbf153bedf2eafc1443bbc97c4e74f97e7973eddFabien Sanglard 134c93afd54a05497c4ae42db99ea0310ee69cca492Fabien Sanglard // Instruct the Render Engine to use EGL_IMG_context_priority is available. 135c93afd54a05497c4ae42db99ea0310ee69cca492Fabien Sanglard static bool useContextPriority; 136c93afd54a05497c4ae42db99ea0310ee69cca492Fabien Sanglard 137c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard // The offset in nanoseconds to use when DispSync timestamps present fence 138c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard // signaling time. 139c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard static int64_t dispSyncPresentTimeOffset; 140c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard 141a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // Some hardware can do RGB->YUV conversion more efficiently in hardware 142a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // controlled by HWC than in hardware controlled by the video encoder. 143a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // This instruct VirtualDisplaySurface to use HWC for such conversion on 144a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // GL composition. 145a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard static bool useHwcForRgbToYuv; 146a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard 147c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard // Maximum dimension supported by HWC for virtual display. 148c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard // Equal to min(max_height, max_width). 149c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard static uint64_t maxVirtualDisplaySize; 150c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard 151b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian static char const* getServiceName() ANDROID_API { 152921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return "SurfaceFlinger"; 153921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 154118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 155b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian SurfaceFlinger() ANDROID_API; 15699ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 1574f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // must be called before clients can connect 1584f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void init() ANDROID_API; 1594f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1604f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // starts SurfaceFlinger main loop in the current thread 1614f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void run() ANDROID_API; 1624f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1638630320433bd15aca239522e54e711ef6372ab07Mathias Agopian enum { 1648630320433bd15aca239522e54e711ef6372ab07Mathias Agopian EVENT_VSYNC = HWC_EVENT_VSYNC 1658630320433bd15aca239522e54e711ef6372ab07Mathias Agopian }; 1668630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 167921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post an asynchronous message to the main thread 1683f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageAsync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 169118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 170921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post a synchronous message to the main thread 1713f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageSync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 172118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 173921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // force full composition on all displays 174921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void repaintEverything(); 175b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 176921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // returns the default Display 1774297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian sp<const DisplayDevice> getDefaultDisplayDevice() const { 178692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall return getDisplayDevice(mBuiltinDisplays[DisplayDevice::DISPLAY_PRIMARY]); 179921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 180118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 1818630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // utility function to delete a texture on the main thread 1823f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void deleteTextureAsync(uint32_t texture); 1838630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 1848630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // enable/disable h/w composer event 1858630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // TODO: this should be made accessible only to EventThread 1869d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 1879e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza void setVsyncEnabled(int disp, int enabled); 1889d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#else 1899d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard void eventControl(int disp, int event, int enabled); 1909d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 1918630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 192921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called on the main thread by MessageQueue when an internal message 193921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // is received 194921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // TODO: this should be made accessible only to MessageQueue 195921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onMessageReceived(int32_t what); 196118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 197cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // for debugging only 198cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // TODO: this should be made accessible only to HWComposer 19948bc05b56df9919fc39c5f2e3ea6535560eec98fJesse Hall const Vector< sp<Layer> >& getLayerSortedByZForHwcDisplay(int id); 200cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian 201875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine& getRenderEngine() const { 202875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian return *mRenderEngine; 20329c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall } 20429c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall 2050d48072f6047140119ff194c1194ce402fca2c0bRobert Carr bool authenticateSurfaceTextureLocked( 2060d48072f6047140119ff194c1194ce402fca2c0bRobert Carr const sp<IGraphicBufferProducer>& bufferProducer) const; 2070d48072f6047140119ff194c1194ce402fca2c0bRobert Carr 2081f339ff3875afad128a8e16ee6395c5fad295826Mathias Agopianprivate: 20996f0819f81293076e652792794a961543e6750d7Mathias Agopian friend class Client; 210d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopian friend class DisplayEventConnection; 211468051e20be19130572231266db306396a56402bIrvel friend class EventThread; 212edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class Layer; 213b9b088375d33a87b201cdbe18be71802e2607717Dan Stoza friend class MonitoredProducer; 21487670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar friend class VrStateCallbacks; 215edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2166547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // This value is specified in number of frames. Log frame stats at most 2176547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // every half hour. 2186547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis enum { LOG_FRAME_STATS_PERIOD = 30*60*60 }; 2196547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 2207d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza static const size_t MAX_LAYERS = 4096; 2217d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza 222921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // We're reference counted, never destroy SurfaceFlinger directly 223921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual ~SurfaceFlinger(); 224edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 225921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 226921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Internal data structures 227921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 228118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 2292047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr class State { 230edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project public: 231921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector layersSortedByZ; 232e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian DefaultKeyedVector< wp<IBinder>, DisplayDeviceState> displays; 2332047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr 2342047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void traverseInZOrder(const std::function<void(Layer*)>& consume) const; 2352047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void traverseInReverseZOrder(const std::function<void(Layer*)>& consume) const; 236edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 237edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 238921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 239921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * IBinder interface 240921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 241921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t onTransact(uint32_t code, const Parcel& data, 242921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Parcel* reply, uint32_t flags); 243921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t dump(int fd, const Vector<String16>& args); 244edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 245921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 246921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * ISurfaceComposer interface 247921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 248921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<ISurfaceComposerClient> createConnection(); 2491db73f66624e7d151710483dd58e03eed672f064Robert Carr virtual sp<ISurfaceComposerClient> createScopedConnection(const sp<IGraphicBufferProducer>& gbp); 250f8b4ca51111cd2e566d1774ac464da859db78976Romain Guy virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc(); 251dd3cb84cfbe8068790c6233b5829fae9c4a0ee93Jamie Gennis virtual sp<IBinder> createDisplay(const String8& displayName, bool secure); 2526c913be9ca95fd6b556d056e165a4ba6dc69795bJesse Hall virtual void destroyDisplay(const sp<IBinder>& display); 253e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian virtual sp<IBinder> getBuiltInDisplay(int32_t id); 254921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void setTransactionState(const Vector<ComposerState>& state, 2558b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopian const Vector<DisplayState>& displays, uint32_t flags); 25692a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian virtual void bootFinished(); 257921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual bool authenticateSurfaceTexture( 2582adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden const sp<IGraphicBufferProducer>& bufferProducer) const; 259069b365163470d2736eb6f591c354d208b5da23bBrian Anderson virtual status_t getSupportedFrameTimestamps( 2603890c3995c4a52439844faeb80b5503d42b977d8Brian Anderson std::vector<FrameEvent>* outSupported) const; 261921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IDisplayEventConnection> createDisplayEventConnection(); 2622a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian virtual status_t captureScreen(const sp<IBinder>& display, 2632a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<IGraphicBufferProducer>& producer, 264c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 265ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 266c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool useIdentityTransform, ISurfaceComposer::Rotation rotation); 26767d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar virtual status_t getDisplayStats(const sp<IBinder>& display, 26867d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar DisplayStatInfo* stats); 2697f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t getDisplayConfigs(const sp<IBinder>& display, 2707f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza Vector<DisplayInfo>* configs); 2717f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual int getActiveConfig(const sp<IBinder>& display); 27228f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t getDisplayColorModes(const sp<IBinder>& display, 27328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright Vector<android_color_mode_t>* configs); 27428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual android_color_mode_t getActiveColorMode(const sp<IBinder>& display); 27528f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t setActiveColorMode(const sp<IBinder>& display, android_color_mode_t colorMode); 2762c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani virtual void setPowerMode(const sp<IBinder>& display, int mode); 2777f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t setActiveConfig(const sp<IBinder>& display, int id); 278d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t clearAnimationFrameStats(); 279d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t getAnimationFrameStats(FrameStats* outStats) const; 280c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza virtual status_t getHdrCapabilities(const sp<IBinder>& display, 281c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza HdrCapabilities* outCapabilities) const; 282c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t enableVSyncInjections(bool enable); 283c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t injectVSync(nsecs_t when); 284c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 2851b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 286921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 287921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * DeathRecipient interface 288921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 289921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void binderDied(const wp<IBinder>& who); 29099ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 291921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2924f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian * RefBase interface 293921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 294921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void onFirstRef(); 295921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 296921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2978630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * HWComposer::EventHandler interface 2988630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 2993cfac28462910d3f976aebac54ac7301aca7e434Steven Thomas virtual void onVSyncReceived(HWComposer* composer, int type, nsecs_t timestamp); 300148994e5f33ce240ff24ceb5bc0500b7f2001959Mathias Agopian virtual void onHotplugReceived(int disp, bool connected); 3013cfac28462910d3f976aebac54ac7301aca7e434Steven Thomas virtual void onInvalidateReceived(HWComposer* composer); 3028630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 3038630320433bd15aca239522e54e711ef6372ab07Mathias Agopian /* ------------------------------------------------------------------------ 304921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Message handling 305921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 306921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void waitForEvent(); 307921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalTransaction(); 308921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalLayerUpdate(); 309921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalRefresh(); 310921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 31113a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called on the main thread in response to initializeDisplays() 31213a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void onInitializeDisplays(); 3136c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine // called on the main thread in response to setActiveConfig() 3146c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine void setActiveConfigInternal(const sp<DisplayDevice>& hw, int mode); 3152c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani // called on the main thread in response to setPowerMode() 3162c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani void setPowerModeInternal(const sp<DisplayDevice>& hw, int mode); 317921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 31828f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright // Called on the main thread in response to setActiveColorMode() 31928f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright void setActiveColorModeInternal(const sp<DisplayDevice>& hw, android_color_mode_t colorMode); 32028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 3216b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether the transaction actually modified any state 3226b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageTransaction(); 3236b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 3246b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether a new buffer has been latched (see handlePageFlip()) 3256b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageInvalidate(); 3266b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 327921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageRefresh(); 328921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 32987baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransaction(uint32_t transactionFlags); 33087baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransactionLocked(uint32_t transactionFlags); 331921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 33203414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews void updateCursorAsync(); 33303414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews 3346b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza /* handlePageFlip - latch a new buffer if available and compute the dirty 3356b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * region. Returns whether a new buffer has been latched, i.e., whether it 3366b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * is necessary to perform a refresh during this vsync. 337921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 3386b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handlePageFlip(); 339921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 340921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 341921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Transactions 342921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 343921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t getTransactionFlags(uint32_t flags); 344c8251eb7a6ecfdd16b3e4cfbfb442aa4c789c039Fabien Sanglard uint32_t peekTransactionFlags(); 345921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t setTransactionFlags(uint32_t flags); 346921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void commitTransaction(); 3473f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian uint32_t setClientStateLocked(const sp<Client>& client, const layer_state_t& s); 348e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian uint32_t setDisplayStateLocked(const DisplayState& s); 349921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 350921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 351921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Layer management 352921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 3534d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createLayer(const String8& name, const sp<Client>& client, 3544d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, PixelFormat format, uint32_t flags, 355479c60c85c40fd3536b0c88036e838dc1a4c56a0Albert Chaulk uint32_t windowType, uint32_t ownerUid, sp<IBinder>* handle, 356479c60c85c40fd3536b0c88036e838dc1a4c56a0Albert Chaulk sp<IGraphicBufferProducer>* gbp, sp<Layer>* parent); 3574d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3584d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createNormalLayer(const sp<Client>& client, const String8& name, 3594d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, PixelFormat& format, 3604d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IBinder>* outHandle, sp<IGraphicBufferProducer>* outGbp, 3614d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<Layer>* outLayer); 3624d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3634d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createDimLayer(const sp<Client>& client, const String8& name, 3644d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, sp<IBinder>* outHandle, 3654d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IGraphicBufferProducer>* outGbp, sp<Layer>* outLayer); 366921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 367921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called in response to the window-manager calling 368921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // ISurfaceComposerClient::destroySurface() 369ac9fa427d4a86745e60a5f7fd8e3ea340c4db907Mathias Agopian status_t onLayerRemoved(const sp<Client>& client, const sp<IBinder>& handle); 370921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 371921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when all clients have released all their references to 372921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // this layer meaning it is entirely safe to destroy all 373921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // resources associated to this layer. 37413127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian status_t onLayerDestroyed(const wp<Layer>& layer); 375921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 376921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // remove a layer from SurfaceFlinger immediately 3779524cb3b37a91b5741790c77ff24fd825b02bca7Robert Carr status_t removeLayer(const sp<Layer>& layer); 378edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 379921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // add a layer to SurfaceFlinger 3807d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza status_t addClientLayer(const sp<Client>& client, 3816710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IBinder>& handle, 3826710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IGraphicBufferProducer>& gbc, 3831f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr const sp<Layer>& lbc, 3841f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr const sp<Layer>& parent); 385921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 386921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 387921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Boot animation, on/off animations and screen capture 388921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 389921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 390921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void startBootAnim(); 391921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 392180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian void renderScreenImplLocked( 393180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian const sp<const DisplayDevice>& hw, 394c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 395ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 396c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool yswap, bool useIdentityTransform, Transform::orientation_flags rotation); 397180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian 3982a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian status_t captureScreenImplLocked( 3992a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<const DisplayDevice>& hw, 400abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian const sp<IGraphicBufferProducer>& producer, 401c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 402ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 403b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool useIdentityTransform, Transform::orientation_flags rotation, 404b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool isLocalScreenshot); 405abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian 406b254fa3a9eccd5ad7d853d687cf50a68dd8ee41cWei Wang sp<StartBootAnimThread> mStartBootAnimThread = nullptr; 407b254fa3a9eccd5ad7d853d687cf50a68dd8ee41cWei Wang 408921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 409921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * EGL 410921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 411875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxTextureSize() const; 412875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxViewportDims() const; 413921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 414921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 41587baae104a3e4c2059990b01c393476065c558b0Mathias Agopian * Display and layer stack management 416921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 41713a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called when starting, or restarting after system_server death 41813a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void initializeDisplays(); 41913a082e160c2d1d8006b93a555a57035213d568bAndy McFadden 420692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall // Create an IBinder for a builtin display and add it to current state 421692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall void createBuiltinDisplayLocked(DisplayDevice::DisplayType type); 422692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall 423db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 4243ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian sp<const DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) const { 42592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian return mDisplays.valueFor(dpy); 42692a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian } 427db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 428db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 429db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian sp<DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) { 4304297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian return mDisplays.valueFor(dpy); 431921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 432921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 43328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright int32_t getDisplayType(const sp<IBinder>& display) { 43428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (!display.get()) return NAME_NOT_FOUND; 43528f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright for (int i = 0; i < DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES; ++i) { 43628f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (display == mBuiltinDisplays[i]) { 43728f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return i; 43828f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 43928f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 44028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return NAME_NOT_FOUND; 44128f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 44228f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 44387baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // mark a region of a layer stack dirty. this updates the dirty 44487baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // region of all screens presenting this layer stack. 44587baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void invalidateLayerStack(uint32_t layerStack, const Region& dirty); 44687baae104a3e4c2059990b01c393476065c558b0Mathias Agopian 4479d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 4489d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard int32_t allocateHwcDisplayId(DisplayDevice::DisplayType type); 4499d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 4509d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard 451921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 4528630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * H/W composer 4538630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 4548630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 4558630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer& getHwComposer() const { return *mHwc; } 4568630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 457888c822c4cb6976aab9256c58bae9e17e3e55c5cMathias Agopian /* ------------------------------------------------------------------------ 458921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Compositing 459921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 460921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void invalidateHwcGeometry(); 4612047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void computeVisibleRegions(uint32_t layerStack, 46287baae104a3e4c2059990b01c393476065c558b0Mathias Agopian Region& dirtyRegion, Region& opaqueRegion); 463cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 464d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson void preComposition(nsecs_t refreshStartTime); 4650a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void postComposition(nsecs_t refreshStartTime); 4660a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void updateCompositorTiming( 4670a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson nsecs_t vsyncPhase, nsecs_t vsyncInterval, nsecs_t compositeTime, 4680a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::shared_ptr<FenceTime>& presentFenceTime); 469cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void rebuildLayerStacks(); 470cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void setUpHWComposer(); 471cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doComposition(); 472cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doDebugFlashRegions(); 473830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard void doDisplayComposition(const sp<const DisplayDevice>& displayDevice, const Region& dirtyRegion); 4743f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine 4753f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // compose surfaces for display hw. this fails if using GL and the surface 4763f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // has been destroyed and is no longer valid. 477830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard bool doComposeSurfaces(const sp<const DisplayDevice>& displayDevice, const Region& dirty); 478cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 479921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void postFramebuffer(); 480830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard void drawWormhole(const sp<const DisplayDevice>& displayDevice, const Region& region) const; 481921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 482921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 4830bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis * Display management 4840bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis */ 4853ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian 486faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis /* ------------------------------------------------------------------------ 487faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis * VSync 488faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis */ 4890a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void enableHardwareVsync(); 4900a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void resyncToHardwareVsync(bool makeAvailable); 4910a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void disableHardwareVsync(bool makeUnavailable); 4921f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr 4934a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murraypublic: 4940a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void resyncWithRateLimit(); 4950a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void getCompositorTiming(CompositorTiming* compositorTiming); 4964a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murrayprivate: 4970bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis 4980bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis /* ------------------------------------------------------------------------ 499921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Debugging & dumpsys 500921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 5013f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void listLayersLocked(const Vector<String16>& args, size_t& index, String8& result) const; 5023f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpStatsLocked(const Vector<String16>& args, size_t& index, String8& result) const; 5033f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void clearStatsLocked(const Vector<String16>& args, size_t& index, String8& result); 5043f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpAllLocked(const Vector<String16>& args, size_t& index, String8& result) const; 50563f165fd6b86d04be94d4023e845e98560504a96Keun young Park bool startDdmConnection(); 50663a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard void appendSfConfigString(String8& result) const; 507d555684cb36dfb959694db76962e570184f98838Mathias Agopian void checkScreenshot(size_t w, size_t s, size_t h, void const* vaddr, 508fee2b463c5fbe8fa0132d03634ccc02ea55c1505Mathias Agopian const sp<const DisplayDevice>& hw, 509ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ); 510921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 5116547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis void logFrameStats(); 5126547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 513b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza void dumpStaticScreenStats(String8& result) const; 514d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson // Not const because each Layer needs to query Fences and cache timestamps. 515d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson void dumpFrameEventsLocked(String8& result); 516b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 517e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void recordBufferingStats(const char* layerName, 518e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::vector<OccupancyTracker::Segment>&& history); 519e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void dumpBufferingStats(String8& result) const; 520e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 52163a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard bool isLayerTripleBufferingDisabled() const { 52263a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard return this->mLayerTripleBufferingDisabled; 52363a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard } 52487670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 52587670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 52687670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar /* ------------------------------------------------------------------------ 52787670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar * VrFlinger 52887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar */ 52987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar void clearHwcLayers(const LayerVector& layers); 53087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar void resetHwc(); 53187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 53287670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // Check to see if we should change to or from vr mode, and if so, perform 53387670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // the handoff. 53487670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar void updateVrMode(); 53587670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 53687670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 537921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 538921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Attributes 539921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 540921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 541921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mStateLock 542921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mStateLock; 543921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mCurrentState; 544921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile int32_t mTransactionFlags; 545921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Condition mTransactionCV; 5462d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mTransactionPending; 5472d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mAnimTransactionPending; 5481f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr SortedVector< sp<Layer> > mLayersPendingRemoval; 5496710604286401d4205c27235a252dd0e5008cc08Mathias Agopian SortedVector< wp<IBinder> > mGraphicBufferProducerList; 550921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 551921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mStateLock (but we could use another lock) 552921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mLayersRemoved; 5531f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr bool mLayersAdded; 554921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 555921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mInvalidateLock 55687baae104a3e4c2059990b01c393476065c558b0Mathias Agopian volatile int32_t mRepaintEverything; 557921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 55887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // current, real and vr hardware composers. 5598630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer* mHwc; 56087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 56187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar HWComposer* mRealHwc; 56287670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar HWComposer* mVrHwc; 56387670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 56487670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // constant members (no synchronization needed for access) 565875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine* mRenderEngine; 566921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mBootTime; 567b4b1730abb7824dc084468c4942f010d94a7e039Mathias Agopian bool mGpuToCpuSupported; 568921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<EventThread> mEventThread; 5690a645cc5a935e67a8d1effc7679a838160b971d8Jamie Gennis sp<EventThread> mSFEventThread; 570c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<EventThread> mInjectorEventThread; 571c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<InjectVSyncSource> mVSyncInjector; 572d1700756ec9520c3fba22f9a14fd064a6e288810Jamie Gennis sp<EventControlThread> mEventControlThread; 573921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLContext mEGLContext; 57434a09ba1efd706323a15633da5044b352988eb5fJesse Hall EGLDisplay mEGLDisplay; 5759e663de4fe1dcc872373ee530c60a375624671c3Jesse Hall sp<IBinder> mBuiltinDisplays[DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES]; 576921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 57787670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 57887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar std::unique_ptr<dvr::VrFlinger> mVrFlinger; 57987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 58087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 581921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // Can only accessed from the main thread, these members 582921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't need synchronization 583921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mDrawingState; 584921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mVisibleRegionsDirty; 5859d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 5869d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard bool mHwWorkListDirty; 5879d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#else 5889e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza bool mGeometryInvalid; 5899d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 5904b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis bool mAnimCompositionPending; 5919d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 5929e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza std::vector<sp<Layer>> mLayersWithQueuedFrames; 59305dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza sp<Fence> mPreviousPresentFence = Fence::NO_FENCE; 59405dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza bool mHadClientComposition = false; 5959d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 5963d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson FenceTimeline mGlCompositionDoneTimeline; 5973d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson FenceTimeline mDisplayTimeline; 598db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 599db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // this may only be written from the main thread with mStateLock held 600db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // it may be read from other threads with mStateLock held 6013ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian DefaultKeyedVector< wp<IBinder>, sp<DisplayDevice> > mDisplays; 602921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 603921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't use a lock for these, we don't care 6043a8f794471815e6419caefe254adf2bbb19a8a53Mark Urbanus int mVrModeSupported; 605921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugRegion; 606921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDDMS; 607921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableHWC; 608921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableTransformHint; 609921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInSwapBuffers; 610921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastSwapBufferTime; 611921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInTransaction; 612921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastTransactionTime; 613921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mBootFinished; 614ee44edd0acccbf5eaa918d75737c3b65ee04fff7Dan Stoza bool mForceFullDamage; 6159d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 616c5da271eec001da9e11a2786f2618a45257439c3Dan Stoza bool mPropagateBackpressure = true; 6179d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 618468051e20be19130572231266db306396a56402bIrvel SurfaceInterceptor mInterceptor; 619642b23d70f7b513e88680c1d8400c1c1cfe6edd3Fabien Sanglard bool mUseHwcVirtualDisplays = false; 620921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 62163a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard // Restrict layers to use two buffers in their bufferqueues. 62263a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard bool mLayerTripleBufferingDisabled = false; 62363a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard 624921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // these are thread safe 625921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable MessageQueue mEventQueue; 6264b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis FrameTracker mAnimFrameTracker; 627faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis DispSync mPrimaryDispSync; 628921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 629921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mDestroyedLayerLock; 630921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mDestroyedLayerLock; 63113127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian Vector<Layer const *> mDestroyedLayers; 632921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 633faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis // protected by mHWVsyncLock 634faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis Mutex mHWVsyncLock; 635faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis bool mPrimaryHWVsyncEnabled; 636948fe0ce74c13e1bbff233883c158519fa8fb293Jesse Hall bool mHWVsyncAvailable; 637faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis 6380a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson // protected by mCompositorTimingLock; 6390a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson mutable std::mutex mCompositeTimingLock; 6400a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson CompositorTiming mCompositorTiming; 6410a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson 6420a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson // Only accessed from the main thread. 6430a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson struct CompositePresentTime { 6440a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson nsecs_t composite { -1 }; 6450a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::shared_ptr<FenceTime> display { FenceTime::NO_FENCE }; 6460a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson }; 6470a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::queue<CompositePresentTime> mCompositePresentTimes; 6480a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson 649921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 650921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Feature prototyping 651921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 652921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 653c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju bool mInjectVSyncs; 654c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 655ff2ed70fa30f04b90dd1a2c06ec2319e157152d7Mathias Agopian Daltonizer mDaltonizer; 6569d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 6579d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard bool mDaltonize; 6589d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 6599c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette 6609f26a9c8be6f00f55cbc30b93adf4895c6a093aaDan Stoza mat4 mPreviousColorMatrix; 6619c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette mat4 mColorMatrix; 6629c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette bool mHasColorMatrix; 663b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 664b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza // Static screen stats 665b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza bool mHasPoweredOff; 666b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza static const size_t NUM_BUCKETS = 8; // < 1-7, 7+ 667b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mFrameBuckets[NUM_BUCKETS]; 668b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mTotalTime; 6694a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murray std::atomic<nsecs_t> mLastSwapTime; 670e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 6711f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr size_t mNumLayers; 6721f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr 673e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // Double- vs. triple-buffering stats 674e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza struct BufferingStats { 675e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza BufferingStats() 676e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza : numSegments(0), 677e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza totalTime(0), 678e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza twoBufferTime(0), 679e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza doubleBufferedTime(0), 680e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza tripleBufferedTime(0) {} 681e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 682e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza size_t numSegments; 683e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t totalTime; 684e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 685e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "Two buffer" means that a third buffer was never used, whereas 686e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "double-buffered" means that on average the segment only used two 687e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // buffers (though it may have used a third for some part of the 688e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // segment) 689e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t twoBufferTime; 690e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t doubleBufferedTime; 691e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t tripleBufferedTime; 692e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza }; 693e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza mutable Mutex mBufferingStatsMutex; 694e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::unordered_map<std::string, BufferingStats> mBufferingStats; 6956e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard 6966e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard // Verify that transaction is being called by an approved process: 6976e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard // either AID_GRAPHICS or AID_SYSTEM. 6986e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard status_t CheckTransactCodeCredentials(uint32_t code); 69987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 70087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 70187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar sp<VrStateCallbacks> mVrStateCallbacks; 70287670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 70387670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar std::atomic<bool> mEnterVrMode; 70487670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 7056e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard }; 706edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 707edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 708edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_SURFACE_FLINGER_H 709