SurfaceFlinger.h revision 6b376713907086c9642e7b7e66e51ddfa531b003
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 Wagenaar 8887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaarnamespace dvr { 8987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaarclass VrFlinger; 9087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar} // namespace dvr 91edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 92edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 93edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 94edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectenum { 95e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionNeeded = 0x01, 96e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTraversalNeeded = 0x02, 97e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eDisplayTransactionNeeded = 0x04, 98e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionMask = 0x07 99edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 100edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1014f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopianclass SurfaceFlinger : public BnSurfaceComposer, 102921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian private IBinder::DeathRecipient, 1038630320433bd15aca239522e54e711ef6372ab07Mathias Agopian private HWComposer::EventHandler 104edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 105edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 1060cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard 1070cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // This is the phase offset in nanoseconds of the software vsync event 1080cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // relative to the vsync event reported by HWComposer. The software vsync 1090cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // event is when SurfaceFlinger and Choreographer-based applications run each 1100cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // frame. 1110cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1120cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // This phase offset allows adjustment of the minimum latency from application 1130cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // wake-up time (by Choreographer) to the time at which the resulting window 1140cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // image is displayed. This value may be either positive (after the HW vsync) 1150cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // or negative (before the HW vsync). Setting it to 0 will result in a lower 1160cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // latency bound of two vsync periods because the app and SurfaceFlinger 1170cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // will run just after the HW vsync. Setting it to a positive number will 1180cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // result in the minimum latency being: 1190cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1200cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // (2 * VSYNC_PERIOD - (vsyncPhaseOffsetNs % VSYNC_PERIOD)) 1210cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1220cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // Note that reducing this latency makes it more likely for the applications 1230cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // to not have their window content image ready in time. When this happens 1240cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // the latency will end up being an additional vsync period, and animations 1250cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // will hiccup. Therefore, this latency should be tuned somewhat 1260cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // conservatively (or at least with awareness of the trade-off being made). 1270cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard static int64_t vsyncPhaseOffsetNs; 1280cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard static int64_t sfVsyncPhaseOffsetNs; 1290cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard 130cbf153bedf2eafc1443bbc97c4e74f97e7973eddFabien Sanglard // If fences from sync Framework are supported. 131cbf153bedf2eafc1443bbc97c4e74f97e7973eddFabien Sanglard static bool hasSyncFramework; 132cbf153bedf2eafc1443bbc97c4e74f97e7973eddFabien Sanglard 133c93afd54a05497c4ae42db99ea0310ee69cca492Fabien Sanglard // Instruct the Render Engine to use EGL_IMG_context_priority is available. 134c93afd54a05497c4ae42db99ea0310ee69cca492Fabien Sanglard static bool useContextPriority; 135c93afd54a05497c4ae42db99ea0310ee69cca492Fabien Sanglard 136c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard // The offset in nanoseconds to use when DispSync timestamps present fence 137c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard // signaling time. 138c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard static int64_t dispSyncPresentTimeOffset; 139c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard 140a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // Some hardware can do RGB->YUV conversion more efficiently in hardware 141a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // controlled by HWC than in hardware controlled by the video encoder. 142a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // This instruct VirtualDisplaySurface to use HWC for such conversion on 143a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // GL composition. 144a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard static bool useHwcForRgbToYuv; 145a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard 146c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard // Maximum dimension supported by HWC for virtual display. 147c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard // Equal to min(max_height, max_width). 148c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard static uint64_t maxVirtualDisplaySize; 149c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard 1501971b63aa4d82db37794f19e0eb01feb1826e422Fabien Sanglard // Controls the number of buffers SurfaceFlinger will allocate for use in 1511971b63aa4d82db37794f19e0eb01feb1826e422Fabien Sanglard // FramebufferSurface 1521971b63aa4d82db37794f19e0eb01feb1826e422Fabien Sanglard static int64_t maxFrameBufferAcquiredBuffers; 1531971b63aa4d82db37794f19e0eb01feb1826e422Fabien Sanglard 1545d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // Indicate if platform supports color management on its 1555d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // wide-color display. This is typically found on devices 1565d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // with wide gamut (e.g. Display-P3) display. 1575d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // This also allows devices with wide-color displays that don't 1585d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // want to support color management to disable color management. 1595d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter static bool hasWideColorDisplay; 1605d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter 161b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian static char const* getServiceName() ANDROID_API { 162921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return "SurfaceFlinger"; 163921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 164118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 165b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian SurfaceFlinger() ANDROID_API; 16699ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 1674f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // must be called before clients can connect 1684f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void init() ANDROID_API; 1694f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1704f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // starts SurfaceFlinger main loop in the current thread 1714f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void run() ANDROID_API; 1724f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1738630320433bd15aca239522e54e711ef6372ab07Mathias Agopian enum { 1748630320433bd15aca239522e54e711ef6372ab07Mathias Agopian EVENT_VSYNC = HWC_EVENT_VSYNC 1758630320433bd15aca239522e54e711ef6372ab07Mathias Agopian }; 1768630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 177921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post an asynchronous message to the main thread 1783f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageAsync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 179118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 180921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post a synchronous message to the main thread 1813f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageSync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 182118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 183921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // force full composition on all displays 184921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void repaintEverything(); 185b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 186921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // returns the default Display 18780c02320c49f5f6e1cb2651620fa31de551502a7Polina Bondarenko sp<const DisplayDevice> getDefaultDisplayDevice() const { 18880c02320c49f5f6e1cb2651620fa31de551502a7Polina Bondarenko return getDisplayDevice(mBuiltinDisplays[DisplayDevice::DISPLAY_PRIMARY]); 189921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 190118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 1918630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // utility function to delete a texture on the main thread 1923f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void deleteTextureAsync(uint32_t texture); 1938630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 1948630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // enable/disable h/w composer event 1958630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // TODO: this should be made accessible only to EventThread 1969d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 1979e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza void setVsyncEnabled(int disp, int enabled); 1989d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#else 1999d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard void eventControl(int disp, int event, int enabled); 2009d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 2018630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 202921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called on the main thread by MessageQueue when an internal message 203921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // is received 204921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // TODO: this should be made accessible only to MessageQueue 205921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onMessageReceived(int32_t what); 206118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 207cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // for debugging only 208cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // TODO: this should be made accessible only to HWComposer 20948bc05b56df9919fc39c5f2e3ea6535560eec98fJesse Hall const Vector< sp<Layer> >& getLayerSortedByZForHwcDisplay(int id); 210cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian 211875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine& getRenderEngine() const { 212875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian return *mRenderEngine; 21329c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall } 21429c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall 2150d48072f6047140119ff194c1194ce402fca2c0bRobert Carr bool authenticateSurfaceTextureLocked( 2160d48072f6047140119ff194c1194ce402fca2c0bRobert Carr const sp<IGraphicBufferProducer>& bufferProducer) const; 2170d48072f6047140119ff194c1194ce402fca2c0bRobert Carr 2181f339ff3875afad128a8e16ee6395c5fad295826Mathias Agopianprivate: 21996f0819f81293076e652792794a961543e6750d7Mathias Agopian friend class Client; 220d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopian friend class DisplayEventConnection; 221468051e20be19130572231266db306396a56402bIrvel friend class EventThread; 222edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class Layer; 223b9b088375d33a87b201cdbe18be71802e2607717Dan Stoza friend class MonitoredProducer; 224edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2256547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // This value is specified in number of frames. Log frame stats at most 2266547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // every half hour. 2276547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis enum { LOG_FRAME_STATS_PERIOD = 30*60*60 }; 2286547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 2297d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza static const size_t MAX_LAYERS = 4096; 2307d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza 231921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // We're reference counted, never destroy SurfaceFlinger directly 232921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual ~SurfaceFlinger(); 233edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 234921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 235921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Internal data structures 236921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 237118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 2382047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr class State { 239edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project public: 240921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector layersSortedByZ; 241e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian DefaultKeyedVector< wp<IBinder>, DisplayDeviceState> displays; 2422047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr 2432047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void traverseInZOrder(const std::function<void(Layer*)>& consume) const; 2442047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void traverseInReverseZOrder(const std::function<void(Layer*)>& consume) const; 245edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 246edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 247921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 248921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * IBinder interface 249921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 250921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t onTransact(uint32_t code, const Parcel& data, 251921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Parcel* reply, uint32_t flags); 252921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t dump(int fd, const Vector<String16>& args); 253edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 254921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 255921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * ISurfaceComposer interface 256921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 257921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<ISurfaceComposerClient> createConnection(); 2581db73f66624e7d151710483dd58e03eed672f064Robert Carr virtual sp<ISurfaceComposerClient> createScopedConnection(const sp<IGraphicBufferProducer>& gbp); 259f8b4ca51111cd2e566d1774ac464da859db78976Romain Guy virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc(); 260dd3cb84cfbe8068790c6233b5829fae9c4a0ee93Jamie Gennis virtual sp<IBinder> createDisplay(const String8& displayName, bool secure); 2616c913be9ca95fd6b556d056e165a4ba6dc69795bJesse Hall virtual void destroyDisplay(const sp<IBinder>& display); 262e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian virtual sp<IBinder> getBuiltInDisplay(int32_t id); 263921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void setTransactionState(const Vector<ComposerState>& state, 2648b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopian const Vector<DisplayState>& displays, uint32_t flags); 26592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian virtual void bootFinished(); 266921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual bool authenticateSurfaceTexture( 2672adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden const sp<IGraphicBufferProducer>& bufferProducer) const; 2686b376713907086c9642e7b7e66e51ddfa531b003Brian Anderson virtual status_t getSupportedFrameTimestamps( 2696b376713907086c9642e7b7e66e51ddfa531b003Brian Anderson std::vector<FrameEvent>* outSupported) const; 270921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IDisplayEventConnection> createDisplayEventConnection(); 2712a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian virtual status_t captureScreen(const sp<IBinder>& display, 2722a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<IGraphicBufferProducer>& producer, 273c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 274ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 275c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool useIdentityTransform, ISurfaceComposer::Rotation rotation); 27667d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar virtual status_t getDisplayStats(const sp<IBinder>& display, 27767d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar DisplayStatInfo* stats); 2787f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t getDisplayConfigs(const sp<IBinder>& display, 2797f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza Vector<DisplayInfo>* configs); 2807f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual int getActiveConfig(const sp<IBinder>& display); 28128f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t getDisplayColorModes(const sp<IBinder>& display, 28228f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright Vector<android_color_mode_t>* configs); 28328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual android_color_mode_t getActiveColorMode(const sp<IBinder>& display); 28428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t setActiveColorMode(const sp<IBinder>& display, android_color_mode_t colorMode); 2852c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani virtual void setPowerMode(const sp<IBinder>& display, int mode); 2867f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t setActiveConfig(const sp<IBinder>& display, int id); 287d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t clearAnimationFrameStats(); 288d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t getAnimationFrameStats(FrameStats* outStats) const; 289c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza virtual status_t getHdrCapabilities(const sp<IBinder>& display, 290c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza HdrCapabilities* outCapabilities) const; 291c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t enableVSyncInjections(bool enable); 292c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t injectVSync(nsecs_t when); 293c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 2941b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 295921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 296921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * DeathRecipient interface 297921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 298921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void binderDied(const wp<IBinder>& who); 29999ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 300921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 3014f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian * RefBase interface 302921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 303921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void onFirstRef(); 304921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 305921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 3068630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * HWComposer::EventHandler interface 3078630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 3083cfac28462910d3f976aebac54ac7301aca7e434Steven Thomas virtual void onVSyncReceived(HWComposer* composer, int type, nsecs_t timestamp); 30980c02320c49f5f6e1cb2651620fa31de551502a7Polina Bondarenko virtual void onHotplugReceived(int disp, bool connected); 3103cfac28462910d3f976aebac54ac7301aca7e434Steven Thomas virtual void onInvalidateReceived(HWComposer* composer); 3118630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 3128630320433bd15aca239522e54e711ef6372ab07Mathias Agopian /* ------------------------------------------------------------------------ 313921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Message handling 314921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 315921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void waitForEvent(); 316921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalTransaction(); 317921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalLayerUpdate(); 318921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalRefresh(); 319921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 32013a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called on the main thread in response to initializeDisplays() 32113a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void onInitializeDisplays(); 3226c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine // called on the main thread in response to setActiveConfig() 3236c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine void setActiveConfigInternal(const sp<DisplayDevice>& hw, int mode); 3242c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani // called on the main thread in response to setPowerMode() 3252c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani void setPowerModeInternal(const sp<DisplayDevice>& hw, int mode); 326921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 32728f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright // Called on the main thread in response to setActiveColorMode() 32828f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright void setActiveColorModeInternal(const sp<DisplayDevice>& hw, android_color_mode_t colorMode); 32928f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 3306b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether the transaction actually modified any state 3316b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageTransaction(); 3326b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 3336b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether a new buffer has been latched (see handlePageFlip()) 3346b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageInvalidate(); 3356b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 336921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageRefresh(); 337921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 33887baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransaction(uint32_t transactionFlags); 33987baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransactionLocked(uint32_t transactionFlags); 340921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 34103414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews void updateCursorAsync(); 34203414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews 3436b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza /* handlePageFlip - latch a new buffer if available and compute the dirty 3446b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * region. Returns whether a new buffer has been latched, i.e., whether it 3456b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * is necessary to perform a refresh during this vsync. 346921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 3476b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handlePageFlip(); 348921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 349921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 350921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Transactions 351921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 352921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t getTransactionFlags(uint32_t flags); 353c8251eb7a6ecfdd16b3e4cfbfb442aa4c789c039Fabien Sanglard uint32_t peekTransactionFlags(); 354921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t setTransactionFlags(uint32_t flags); 355921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void commitTransaction(); 3563f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian uint32_t setClientStateLocked(const sp<Client>& client, const layer_state_t& s); 357e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian uint32_t setDisplayStateLocked(const DisplayState& s); 358921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 359921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 360921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Layer management 361921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 3624d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createLayer(const String8& name, const sp<Client>& client, 3634d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, PixelFormat format, uint32_t flags, 364479c60c85c40fd3536b0c88036e838dc1a4c56a0Albert Chaulk uint32_t windowType, uint32_t ownerUid, sp<IBinder>* handle, 365479c60c85c40fd3536b0c88036e838dc1a4c56a0Albert Chaulk sp<IGraphicBufferProducer>* gbp, sp<Layer>* parent); 3664d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3674d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createNormalLayer(const sp<Client>& client, const String8& name, 3684d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, PixelFormat& format, 3694d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IBinder>* outHandle, sp<IGraphicBufferProducer>* outGbp, 3704d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<Layer>* outLayer); 3714d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3724d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createDimLayer(const sp<Client>& client, const String8& name, 3734d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, sp<IBinder>* outHandle, 3744d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IGraphicBufferProducer>* outGbp, sp<Layer>* outLayer); 375921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 376bc7552874052ee33f1b35b4474e20c003d216391Cody Northrop String8 getUniqueLayerName(const String8& name); 377bc7552874052ee33f1b35b4474e20c003d216391Cody Northrop 378921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called in response to the window-manager calling 379921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // ISurfaceComposerClient::destroySurface() 380ac9fa427d4a86745e60a5f7fd8e3ea340c4db907Mathias Agopian status_t onLayerRemoved(const sp<Client>& client, const sp<IBinder>& handle); 381921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 382921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when all clients have released all their references to 383921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // this layer meaning it is entirely safe to destroy all 384921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // resources associated to this layer. 38513127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian status_t onLayerDestroyed(const wp<Layer>& layer); 386921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 387921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // remove a layer from SurfaceFlinger immediately 3889524cb3b37a91b5741790c77ff24fd825b02bca7Robert Carr status_t removeLayer(const sp<Layer>& layer); 389edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 390921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // add a layer to SurfaceFlinger 3917d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza status_t addClientLayer(const sp<Client>& client, 3926710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IBinder>& handle, 3936710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IGraphicBufferProducer>& gbc, 3941f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr const sp<Layer>& lbc, 3951f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr const sp<Layer>& parent); 396921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 397921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 398921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Boot animation, on/off animations and screen capture 399921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 400921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 401921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void startBootAnim(); 402921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 403180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian void renderScreenImplLocked( 404180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian const sp<const DisplayDevice>& hw, 405c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 406ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 407c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool yswap, bool useIdentityTransform, Transform::orientation_flags rotation); 408180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian 4092a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian status_t captureScreenImplLocked( 4102a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<const DisplayDevice>& hw, 411abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian const sp<IGraphicBufferProducer>& producer, 412c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 413ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 414b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool useIdentityTransform, Transform::orientation_flags rotation, 415b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool isLocalScreenshot); 416abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian 417b254fa3a9eccd5ad7d853d687cf50a68dd8ee41cWei Wang sp<StartBootAnimThread> mStartBootAnimThread = nullptr; 418b254fa3a9eccd5ad7d853d687cf50a68dd8ee41cWei Wang 419921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 420921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * EGL 421921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 422875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxTextureSize() const; 423875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxViewportDims() const; 424921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 425921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 42687baae104a3e4c2059990b01c393476065c558b0Mathias Agopian * Display and layer stack management 427921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 42813a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called when starting, or restarting after system_server death 42913a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void initializeDisplays(); 43013a082e160c2d1d8006b93a555a57035213d568bAndy McFadden 431692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall // Create an IBinder for a builtin display and add it to current state 432692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall void createBuiltinDisplayLocked(DisplayDevice::DisplayType type); 433692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall 434db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 4353ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian sp<const DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) const { 43692a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian return mDisplays.valueFor(dpy); 43792a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian } 438db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 439db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 440db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian sp<DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) { 4414297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian return mDisplays.valueFor(dpy); 442921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 443921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 44428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright int32_t getDisplayType(const sp<IBinder>& display) { 44528f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (!display.get()) return NAME_NOT_FOUND; 44628f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright for (int i = 0; i < DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES; ++i) { 44728f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (display == mBuiltinDisplays[i]) { 44828f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return i; 44928f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 45028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 45128f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return NAME_NOT_FOUND; 45228f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 45328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 45487baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // mark a region of a layer stack dirty. this updates the dirty 45587baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // region of all screens presenting this layer stack. 45687baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void invalidateLayerStack(uint32_t layerStack, const Region& dirty); 45787baae104a3e4c2059990b01c393476065c558b0Mathias Agopian 4589d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 4599d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard int32_t allocateHwcDisplayId(DisplayDevice::DisplayType type); 4609d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 4619d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard 462921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 4638630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * H/W composer 4648630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 4658630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 4668630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer& getHwComposer() const { return *mHwc; } 4678630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 468888c822c4cb6976aab9256c58bae9e17e3e55c5cMathias Agopian /* ------------------------------------------------------------------------ 469921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Compositing 470921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 471921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void invalidateHwcGeometry(); 4722047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void computeVisibleRegions(uint32_t layerStack, 47387baae104a3e4c2059990b01c393476065c558b0Mathias Agopian Region& dirtyRegion, Region& opaqueRegion); 474cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 475d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson void preComposition(nsecs_t refreshStartTime); 4760a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void postComposition(nsecs_t refreshStartTime); 4770a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void updateCompositorTiming( 4780a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson nsecs_t vsyncPhase, nsecs_t vsyncInterval, nsecs_t compositeTime, 4790a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::shared_ptr<FenceTime>& presentFenceTime); 480d001058145c2186f454a3fb043388d6d9b84c9d8Brian Anderson void setCompositorTimingSnapped( 481d001058145c2186f454a3fb043388d6d9b84c9d8Brian Anderson nsecs_t vsyncPhase, nsecs_t vsyncInterval, 482d001058145c2186f454a3fb043388d6d9b84c9d8Brian Anderson nsecs_t compositeToPresentLatency); 483cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void rebuildLayerStacks(); 4845d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter 4855d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // Given a dataSpace, returns the appropriate color_mode to use 4865d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // to display that dataSpace. 4875d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter android_color_mode pickColorMode(android_dataspace dataSpace); 4885d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter android_dataspace bestTargetDataSpace(android_dataspace a, android_dataspace b); 4895d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter 490cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void setUpHWComposer(); 491cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doComposition(); 492cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doDebugFlashRegions(); 493830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard void doDisplayComposition(const sp<const DisplayDevice>& displayDevice, const Region& dirtyRegion); 4943f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine 4953f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // compose surfaces for display hw. this fails if using GL and the surface 4963f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // has been destroyed and is no longer valid. 497830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard bool doComposeSurfaces(const sp<const DisplayDevice>& displayDevice, const Region& dirty); 498cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 499921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void postFramebuffer(); 500830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard void drawWormhole(const sp<const DisplayDevice>& displayDevice, const Region& region) const; 501921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 502921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 5030bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis * Display management 5040bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis */ 5053ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian 506faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis /* ------------------------------------------------------------------------ 507faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis * VSync 508faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis */ 5090a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void enableHardwareVsync(); 5100a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void resyncToHardwareVsync(bool makeAvailable); 5110a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void disableHardwareVsync(bool makeUnavailable); 5121f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr 5134a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murraypublic: 5140a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void resyncWithRateLimit(); 5150a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void getCompositorTiming(CompositorTiming* compositorTiming); 5164a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murrayprivate: 5170bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis 5180bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis /* ------------------------------------------------------------------------ 519921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Debugging & dumpsys 520921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 5213f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void listLayersLocked(const Vector<String16>& args, size_t& index, String8& result) const; 5223f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpStatsLocked(const Vector<String16>& args, size_t& index, String8& result) const; 5233f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void clearStatsLocked(const Vector<String16>& args, size_t& index, String8& result); 5243f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpAllLocked(const Vector<String16>& args, size_t& index, String8& result) const; 52563f165fd6b86d04be94d4023e845e98560504a96Keun young Park bool startDdmConnection(); 52663a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard void appendSfConfigString(String8& result) const; 527d555684cb36dfb959694db76962e570184f98838Mathias Agopian void checkScreenshot(size_t w, size_t s, size_t h, void const* vaddr, 528fee2b463c5fbe8fa0132d03634ccc02ea55c1505Mathias Agopian const sp<const DisplayDevice>& hw, 529ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ); 530921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 5316547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis void logFrameStats(); 5326547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 533b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza void dumpStaticScreenStats(String8& result) const; 534d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson // Not const because each Layer needs to query Fences and cache timestamps. 535d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson void dumpFrameEventsLocked(String8& result); 536b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 537e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void recordBufferingStats(const char* layerName, 538e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::vector<OccupancyTracker::Segment>&& history); 539e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void dumpBufferingStats(String8& result) const; 540f3b2de10caa2a96e65f3e8ebecb2730ff28aeeb1Courtney Goeltzenleuchter void dumpWideColorInfo(String8& result) const; 541e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 54263a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard bool isLayerTripleBufferingDisabled() const { 54363a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard return this->mLayerTripleBufferingDisabled; 54463a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard } 54587670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 54687670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 54787670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar /* ------------------------------------------------------------------------ 54887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar * VrFlinger 54987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar */ 55087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar void clearHwcLayers(const LayerVector& layers); 55187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar void resetHwc(); 55287670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 553050b2c83304bd16ec3a838da08b6ba6acf6a3af4Steven Thomas // Check to see if we should handoff to vr flinger. 554050b2c83304bd16ec3a838da08b6ba6acf6a3af4Steven Thomas void updateVrFlinger(); 55587670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 55687670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 557921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 558921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Attributes 559921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 560921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 561921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mStateLock 562921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mStateLock; 563921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mCurrentState; 564921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile int32_t mTransactionFlags; 565921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Condition mTransactionCV; 5662d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mTransactionPending; 5672d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mAnimTransactionPending; 5681f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr SortedVector< sp<Layer> > mLayersPendingRemoval; 5696710604286401d4205c27235a252dd0e5008cc08Mathias Agopian SortedVector< wp<IBinder> > mGraphicBufferProducerList; 570921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 571921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mStateLock (but we could use another lock) 572921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mLayersRemoved; 5731f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr bool mLayersAdded; 574921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 575921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mInvalidateLock 57687baae104a3e4c2059990b01c393476065c558b0Mathias Agopian volatile int32_t mRepaintEverything; 577921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 57887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // current, real and vr hardware composers. 5798630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer* mHwc; 58087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 58187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar HWComposer* mRealHwc; 58287670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar HWComposer* mVrHwc; 58387670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 58487670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // constant members (no synchronization needed for access) 585875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine* mRenderEngine; 586921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mBootTime; 587b4b1730abb7824dc084468c4942f010d94a7e039Mathias Agopian bool mGpuToCpuSupported; 588921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<EventThread> mEventThread; 5890a645cc5a935e67a8d1effc7679a838160b971d8Jamie Gennis sp<EventThread> mSFEventThread; 590c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<EventThread> mInjectorEventThread; 591c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<InjectVSyncSource> mVSyncInjector; 592d1700756ec9520c3fba22f9a14fd064a6e288810Jamie Gennis sp<EventControlThread> mEventControlThread; 593921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLContext mEGLContext; 59434a09ba1efd706323a15633da5044b352988eb5fJesse Hall EGLDisplay mEGLDisplay; 5959e663de4fe1dcc872373ee530c60a375624671c3Jesse Hall sp<IBinder> mBuiltinDisplays[DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES]; 596921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 59787670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 59887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar std::unique_ptr<dvr::VrFlinger> mVrFlinger; 59987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 60087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 601921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // Can only accessed from the main thread, these members 602921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't need synchronization 603921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mDrawingState; 604921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mVisibleRegionsDirty; 6059d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 6069d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard bool mHwWorkListDirty; 6079d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#else 6089e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza bool mGeometryInvalid; 6099d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 6104b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis bool mAnimCompositionPending; 6119d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 6129e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza std::vector<sp<Layer>> mLayersWithQueuedFrames; 61305dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza sp<Fence> mPreviousPresentFence = Fence::NO_FENCE; 61405dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza bool mHadClientComposition = false; 6159d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 6163d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson FenceTimeline mGlCompositionDoneTimeline; 6173d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson FenceTimeline mDisplayTimeline; 618db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 619db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // this may only be written from the main thread with mStateLock held 620db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // it may be read from other threads with mStateLock held 6213ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian DefaultKeyedVector< wp<IBinder>, sp<DisplayDevice> > mDisplays; 622921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 623921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't use a lock for these, we don't care 624921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugRegion; 625921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDDMS; 626921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableHWC; 627921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableTransformHint; 628921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInSwapBuffers; 629921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastSwapBufferTime; 630921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInTransaction; 631921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastTransactionTime; 632921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mBootFinished; 633ee44edd0acccbf5eaa918d75737c3b65ee04fff7Dan Stoza bool mForceFullDamage; 6349d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 635c5da271eec001da9e11a2786f2618a45257439c3Dan Stoza bool mPropagateBackpressure = true; 6369d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 637468051e20be19130572231266db306396a56402bIrvel SurfaceInterceptor mInterceptor; 638642b23d70f7b513e88680c1d8400c1c1cfe6edd3Fabien Sanglard bool mUseHwcVirtualDisplays = false; 639921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 64063a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard // Restrict layers to use two buffers in their bufferqueues. 64163a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard bool mLayerTripleBufferingDisabled = false; 64263a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard 643921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // these are thread safe 644921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable MessageQueue mEventQueue; 6454b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis FrameTracker mAnimFrameTracker; 646faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis DispSync mPrimaryDispSync; 647921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 648921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mDestroyedLayerLock; 649921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mDestroyedLayerLock; 65013127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian Vector<Layer const *> mDestroyedLayers; 651921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 652faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis // protected by mHWVsyncLock 653faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis Mutex mHWVsyncLock; 654faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis bool mPrimaryHWVsyncEnabled; 655948fe0ce74c13e1bbff233883c158519fa8fb293Jesse Hall bool mHWVsyncAvailable; 656faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis 6570a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson // protected by mCompositorTimingLock; 658d001058145c2186f454a3fb043388d6d9b84c9d8Brian Anderson mutable std::mutex mCompositorTimingLock; 6590a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson CompositorTiming mCompositorTiming; 6600a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson 6610a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson // Only accessed from the main thread. 6620a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson struct CompositePresentTime { 6630a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson nsecs_t composite { -1 }; 6640a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::shared_ptr<FenceTime> display { FenceTime::NO_FENCE }; 6650a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson }; 6660a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::queue<CompositePresentTime> mCompositePresentTimes; 6670a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson 668921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 669921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Feature prototyping 670921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 671921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 672c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju bool mInjectVSyncs; 673c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 674ff2ed70fa30f04b90dd1a2c06ec2319e157152d7Mathias Agopian Daltonizer mDaltonizer; 6759d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 6769d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard bool mDaltonize; 6779d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 6789c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette 6799f26a9c8be6f00f55cbc30b93adf4895c6a093aaDan Stoza mat4 mPreviousColorMatrix; 6809c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette mat4 mColorMatrix; 6819c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette bool mHasColorMatrix; 682b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 683b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza // Static screen stats 684b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza bool mHasPoweredOff; 685b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza static const size_t NUM_BUCKETS = 8; // < 1-7, 7+ 686b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mFrameBuckets[NUM_BUCKETS]; 687b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mTotalTime; 6884a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murray std::atomic<nsecs_t> mLastSwapTime; 689e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 6901f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr size_t mNumLayers; 6911f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr 692e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // Double- vs. triple-buffering stats 693e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza struct BufferingStats { 694e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza BufferingStats() 695e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza : numSegments(0), 696e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza totalTime(0), 697e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza twoBufferTime(0), 698e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza doubleBufferedTime(0), 699e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza tripleBufferedTime(0) {} 700e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 701e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza size_t numSegments; 702e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t totalTime; 703e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 704e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "Two buffer" means that a third buffer was never used, whereas 705e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "double-buffered" means that on average the segment only used two 706e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // buffers (though it may have used a third for some part of the 707e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // segment) 708e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t twoBufferTime; 709e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t doubleBufferedTime; 710e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t tripleBufferedTime; 711e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza }; 712e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza mutable Mutex mBufferingStatsMutex; 713e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::unordered_map<std::string, BufferingStats> mBufferingStats; 7146e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard 7156e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard // Verify that transaction is being called by an approved process: 7166e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard // either AID_GRAPHICS or AID_SYSTEM. 7176e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard status_t CheckTransactCodeCredentials(uint32_t code); 71887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 71987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 720050b2c83304bd16ec3a838da08b6ba6acf6a3af4Steven Thomas std::atomic<bool> mVrFlingerRequestsDisplay; 721050b2c83304bd16ec3a838da08b6ba6acf6a3af4Steven Thomas static bool useVrFlinger; 72287670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 7236e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard }; 724edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 725edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 726edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_SURFACE_FLINGER_H 727