SurfaceFlinger.h revision b1e2f8deb38353e4bcc9d3ef06bc15bd5e417425
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; 79edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Layer; 80b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopianclass LayerDim; 81e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopianclass Surface; 82875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopianclass RenderEngine; 83d1700756ec9520c3fba22f9a14fd064a6e288810Jamie Gennisclass EventControlThread; 84c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanjuclass VSyncSource; 85c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanjuclass InjectVSyncSource; 8687670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 8787670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaarnamespace dvr { 8887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaarclass VrFlinger; 8987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar} // namespace dvr 90edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 91edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 92edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 93edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectenum { 94e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionNeeded = 0x01, 95e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTraversalNeeded = 0x02, 96e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eDisplayTransactionNeeded = 0x04, 97e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionMask = 0x07 98edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 99edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1004f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopianclass SurfaceFlinger : public BnSurfaceComposer, 101921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian private IBinder::DeathRecipient, 1028630320433bd15aca239522e54e711ef6372ab07Mathias Agopian private HWComposer::EventHandler 103edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 104edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 1050cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard 1060cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // This is the phase offset in nanoseconds of the software vsync event 1070cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // relative to the vsync event reported by HWComposer. The software vsync 1080cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // event is when SurfaceFlinger and Choreographer-based applications run each 1090cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // frame. 1100cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1110cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // This phase offset allows adjustment of the minimum latency from application 1120cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // wake-up time (by Choreographer) to the time at which the resulting window 1130cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // image is displayed. This value may be either positive (after the HW vsync) 1140cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // or negative (before the HW vsync). Setting it to 0 will result in a lower 1150cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // latency bound of two vsync periods because the app and SurfaceFlinger 1160cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // will run just after the HW vsync. Setting it to a positive number will 1170cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // result in the minimum latency being: 1180cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1190cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // (2 * VSYNC_PERIOD - (vsyncPhaseOffsetNs % VSYNC_PERIOD)) 1200cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // 1210cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // Note that reducing this latency makes it more likely for the applications 1220cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // to not have their window content image ready in time. When this happens 1230cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // the latency will end up being an additional vsync period, and animations 1240cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // will hiccup. Therefore, this latency should be tuned somewhat 1250cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard // conservatively (or at least with awareness of the trade-off being made). 1260cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard static int64_t vsyncPhaseOffsetNs; 1270cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard static int64_t sfVsyncPhaseOffsetNs; 1280cc1938871edd6659d6783404a3523abc6b98d92Fabien Sanglard 129cbf153bedf2eafc1443bbc97c4e74f97e7973eddFabien Sanglard // If fences from sync Framework are supported. 130cbf153bedf2eafc1443bbc97c4e74f97e7973eddFabien Sanglard static bool hasSyncFramework; 131cbf153bedf2eafc1443bbc97c4e74f97e7973eddFabien Sanglard 132c93afd54a05497c4ae42db99ea0310ee69cca492Fabien Sanglard // Instruct the Render Engine to use EGL_IMG_context_priority is available. 133c93afd54a05497c4ae42db99ea0310ee69cca492Fabien Sanglard static bool useContextPriority; 134c93afd54a05497c4ae42db99ea0310ee69cca492Fabien Sanglard 135c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard // The offset in nanoseconds to use when DispSync timestamps present fence 136c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard // signaling time. 137c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard static int64_t dispSyncPresentTimeOffset; 138c45a7d9dfdefa07512c5acc07bcbee5362b34e3dFabien Sanglard 139a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // Some hardware can do RGB->YUV conversion more efficiently in hardware 140a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // controlled by HWC than in hardware controlled by the video encoder. 141a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // This instruct VirtualDisplaySurface to use HWC for such conversion on 142a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard // GL composition. 143a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard static bool useHwcForRgbToYuv; 144a34ed639c3057b99da0fb703beb12827e30aa508Fabien Sanglard 145c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard // Maximum dimension supported by HWC for virtual display. 146c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard // Equal to min(max_height, max_width). 147c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard static uint64_t maxVirtualDisplaySize; 148c8e387edfcead55b6e6fb1d05db279c264b644faFabien Sanglard 1491971b63aa4d82db37794f19e0eb01feb1826e422Fabien Sanglard // Controls the number of buffers SurfaceFlinger will allocate for use in 1501971b63aa4d82db37794f19e0eb01feb1826e422Fabien Sanglard // FramebufferSurface 1511971b63aa4d82db37794f19e0eb01feb1826e422Fabien Sanglard static int64_t maxFrameBufferAcquiredBuffers; 1521971b63aa4d82db37794f19e0eb01feb1826e422Fabien Sanglard 1535d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // Indicate if platform supports color management on its 1545d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // wide-color display. This is typically found on devices 1555d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // with wide gamut (e.g. Display-P3) display. 1565d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // This also allows devices with wide-color displays that don't 1575d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // want to support color management to disable color management. 1585d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter static bool hasWideColorDisplay; 1595d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter 160b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian static char const* getServiceName() ANDROID_API { 161921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return "SurfaceFlinger"; 162921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 163118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 164b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian SurfaceFlinger() ANDROID_API; 16599ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 1664f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // must be called before clients can connect 1674f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void init() ANDROID_API; 1684f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1694f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // starts SurfaceFlinger main loop in the current thread 1704f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void run() ANDROID_API; 1714f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1728630320433bd15aca239522e54e711ef6372ab07Mathias Agopian enum { 1738630320433bd15aca239522e54e711ef6372ab07Mathias Agopian EVENT_VSYNC = HWC_EVENT_VSYNC 1748630320433bd15aca239522e54e711ef6372ab07Mathias Agopian }; 1758630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 176921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post an asynchronous message to the main thread 1773f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageAsync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 178118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 179921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post a synchronous message to the main thread 1803f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageSync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 181118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 182921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // force full composition on all displays 183921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void repaintEverything(); 184b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 185921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // returns the default Display 1868722a310c00557195a0703e95564f31d908ab2d5Tomasz Wasilczyk sp<const DisplayDevice> getDefaultDisplayDevice() const { 1877d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk Mutex::Autolock _l(mStateLock); 1887d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk return getDefaultDisplayDeviceLocked(); 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; 2305c34de2c12ab2638fd6b16f1b77dedd0ffa3ab27Ian Elliott static constexpr const char* kTimestampProperty = "service.sf.present_timestamp"; 2317d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza 232921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // We're reference counted, never destroy SurfaceFlinger directly 233921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual ~SurfaceFlinger(); 234edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 235921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 236921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Internal data structures 237921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 238118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 2392047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr class State { 240edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project public: 241412903fce3a93f411c85c54375a1851bfb370400Dan Stoza explicit State(LayerVector::StateSet set) : stateSet(set) {} 242412903fce3a93f411c85c54375a1851bfb370400Dan Stoza State& operator=(const State& other) { 243412903fce3a93f411c85c54375a1851bfb370400Dan Stoza // We explicitly don't copy stateSet so that, e.g., mDrawingState 244412903fce3a93f411c85c54375a1851bfb370400Dan Stoza // always uses the Drawing StateSet. 245412903fce3a93f411c85c54375a1851bfb370400Dan Stoza layersSortedByZ = other.layersSortedByZ; 246412903fce3a93f411c85c54375a1851bfb370400Dan Stoza displays = other.displays; 247412903fce3a93f411c85c54375a1851bfb370400Dan Stoza return *this; 248412903fce3a93f411c85c54375a1851bfb370400Dan Stoza } 249412903fce3a93f411c85c54375a1851bfb370400Dan Stoza 250412903fce3a93f411c85c54375a1851bfb370400Dan Stoza const LayerVector::StateSet stateSet = LayerVector::StateSet::Invalid; 251921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector layersSortedByZ; 252e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian DefaultKeyedVector< wp<IBinder>, DisplayDeviceState> displays; 2532047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr 254412903fce3a93f411c85c54375a1851bfb370400Dan Stoza void traverseInZOrder(const LayerVector::Visitor& visitor) const; 255412903fce3a93f411c85c54375a1851bfb370400Dan Stoza void traverseInReverseZOrder(const LayerVector::Visitor& visitor) const; 256edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 257edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 258921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 259921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * IBinder interface 260921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 261921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t onTransact(uint32_t code, const Parcel& data, 262921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Parcel* reply, uint32_t flags); 263921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t dump(int fd, const Vector<String16>& args); 264edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 265921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 266921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * ISurfaceComposer interface 267921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 268921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<ISurfaceComposerClient> createConnection(); 2691db73f66624e7d151710483dd58e03eed672f064Robert Carr virtual sp<ISurfaceComposerClient> createScopedConnection(const sp<IGraphicBufferProducer>& gbp); 270dd3cb84cfbe8068790c6233b5829fae9c4a0ee93Jamie Gennis virtual sp<IBinder> createDisplay(const String8& displayName, bool secure); 2716c913be9ca95fd6b556d056e165a4ba6dc69795bJesse Hall virtual void destroyDisplay(const sp<IBinder>& display); 272e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian virtual sp<IBinder> getBuiltInDisplay(int32_t id); 273921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void setTransactionState(const Vector<ComposerState>& state, 2748b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopian const Vector<DisplayState>& displays, uint32_t flags); 27592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian virtual void bootFinished(); 276921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual bool authenticateSurfaceTexture( 2772adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden const sp<IGraphicBufferProducer>& bufferProducer) const; 2786b376713907086c9642e7b7e66e51ddfa531b003Brian Anderson virtual status_t getSupportedFrameTimestamps( 2796b376713907086c9642e7b7e66e51ddfa531b003Brian Anderson std::vector<FrameEvent>* outSupported) const; 280b1e2f8deb38353e4bcc9d3ef06bc15bd5e417425Jorim Jaggi virtual sp<IDisplayEventConnection> createDisplayEventConnection( 281b1e2f8deb38353e4bcc9d3ef06bc15bd5e417425Jorim Jaggi ISurfaceComposer::VsyncSource vsyncSource = eVsyncSourceApp); 2822a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian virtual status_t captureScreen(const sp<IBinder>& display, 2832a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<IGraphicBufferProducer>& producer, 284c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 285ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 286c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool useIdentityTransform, ISurfaceComposer::Rotation rotation); 28767d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar virtual status_t getDisplayStats(const sp<IBinder>& display, 28867d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar DisplayStatInfo* stats); 2897f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t getDisplayConfigs(const sp<IBinder>& display, 2907f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza Vector<DisplayInfo>* configs); 2917f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual int getActiveConfig(const sp<IBinder>& display); 29228f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t getDisplayColorModes(const sp<IBinder>& display, 29328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright Vector<android_color_mode_t>* configs); 29428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual android_color_mode_t getActiveColorMode(const sp<IBinder>& display); 29528f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t setActiveColorMode(const sp<IBinder>& display, android_color_mode_t colorMode); 2962c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani virtual void setPowerMode(const sp<IBinder>& display, int mode); 2977f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t setActiveConfig(const sp<IBinder>& display, int id); 298d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t clearAnimationFrameStats(); 299d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t getAnimationFrameStats(FrameStats* outStats) const; 300c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza virtual status_t getHdrCapabilities(const sp<IBinder>& display, 301c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza HdrCapabilities* outCapabilities) const; 302c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t enableVSyncInjections(bool enable); 303c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t injectVSync(nsecs_t when); 304c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 3051b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 306921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 307921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * DeathRecipient interface 308921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 309921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void binderDied(const wp<IBinder>& who); 31099ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 311921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 3124f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian * RefBase interface 313921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 314921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void onFirstRef(); 315921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 316921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 3178630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * HWComposer::EventHandler interface 3188630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 3193cfac28462910d3f976aebac54ac7301aca7e434Steven Thomas virtual void onVSyncReceived(HWComposer* composer, int type, nsecs_t timestamp); 3207d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk virtual void onHotplugReceived(HWComposer* composer, int disp, bool connected); 3213cfac28462910d3f976aebac54ac7301aca7e434Steven Thomas virtual void onInvalidateReceived(HWComposer* composer); 3228630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 3238630320433bd15aca239522e54e711ef6372ab07Mathias Agopian /* ------------------------------------------------------------------------ 324921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Message handling 325921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 326921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void waitForEvent(); 327921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalTransaction(); 328921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalLayerUpdate(); 329921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalRefresh(); 330921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 33113a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called on the main thread in response to initializeDisplays() 33213a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void onInitializeDisplays(); 3336c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine // called on the main thread in response to setActiveConfig() 3346c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine void setActiveConfigInternal(const sp<DisplayDevice>& hw, int mode); 3352c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani // called on the main thread in response to setPowerMode() 3362c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani void setPowerModeInternal(const sp<DisplayDevice>& hw, int mode); 337921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 33828f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright // Called on the main thread in response to setActiveColorMode() 33928f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright void setActiveColorModeInternal(const sp<DisplayDevice>& hw, android_color_mode_t colorMode); 34028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 3416b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether the transaction actually modified any state 3426b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageTransaction(); 3436b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 3446b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether a new buffer has been latched (see handlePageFlip()) 3456b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageInvalidate(); 3466b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 347921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageRefresh(); 348921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 34987baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransaction(uint32_t transactionFlags); 35087baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransactionLocked(uint32_t transactionFlags); 351921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 35203414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews void updateCursorAsync(); 35303414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews 3546b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza /* handlePageFlip - latch a new buffer if available and compute the dirty 3556b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * region. Returns whether a new buffer has been latched, i.e., whether it 3566b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * is necessary to perform a refresh during this vsync. 357921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 3586b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handlePageFlip(); 359921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 360921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 361921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Transactions 362921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 363921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t getTransactionFlags(uint32_t flags); 364c8251eb7a6ecfdd16b3e4cfbfb442aa4c789c039Fabien Sanglard uint32_t peekTransactionFlags(); 365921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t setTransactionFlags(uint32_t flags); 366921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void commitTransaction(); 3673f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian uint32_t setClientStateLocked(const sp<Client>& client, const layer_state_t& s); 368e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian uint32_t setDisplayStateLocked(const DisplayState& s); 369921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 370921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 371921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Layer management 372921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 3734d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createLayer(const String8& name, const sp<Client>& client, 3744d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, PixelFormat format, uint32_t flags, 375479c60c85c40fd3536b0c88036e838dc1a4c56a0Albert Chaulk uint32_t windowType, uint32_t ownerUid, sp<IBinder>* handle, 376479c60c85c40fd3536b0c88036e838dc1a4c56a0Albert Chaulk sp<IGraphicBufferProducer>* gbp, sp<Layer>* parent); 3774d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3784d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createNormalLayer(const sp<Client>& client, const String8& name, 3794d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, PixelFormat& format, 3804d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IBinder>* outHandle, sp<IGraphicBufferProducer>* outGbp, 3814d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<Layer>* outLayer); 3824d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3834d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createDimLayer(const sp<Client>& client, const String8& name, 3844d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, sp<IBinder>* outHandle, 3854d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IGraphicBufferProducer>* outGbp, sp<Layer>* outLayer); 386921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 387bc7552874052ee33f1b35b4474e20c003d216391Cody Northrop String8 getUniqueLayerName(const String8& name); 388bc7552874052ee33f1b35b4474e20c003d216391Cody Northrop 389921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called in response to the window-manager calling 390921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // ISurfaceComposerClient::destroySurface() 391ac9fa427d4a86745e60a5f7fd8e3ea340c4db907Mathias Agopian status_t onLayerRemoved(const sp<Client>& client, const sp<IBinder>& handle); 392921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 393921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when all clients have released all their references to 394921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // this layer meaning it is entirely safe to destroy all 395921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // resources associated to this layer. 39613127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian status_t onLayerDestroyed(const wp<Layer>& layer); 397921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 398921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // remove a layer from SurfaceFlinger immediately 3999524cb3b37a91b5741790c77ff24fd825b02bca7Robert Carr status_t removeLayer(const sp<Layer>& layer); 400edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 401921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // add a layer to SurfaceFlinger 4027d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza status_t addClientLayer(const sp<Client>& client, 4036710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IBinder>& handle, 4046710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IGraphicBufferProducer>& gbc, 4051f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr const sp<Layer>& lbc, 4061f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr const sp<Layer>& parent); 407921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 408921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 409921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Boot animation, on/off animations and screen capture 410921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 411921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 412921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void startBootAnim(); 413921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 414180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian void renderScreenImplLocked( 415180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian const sp<const DisplayDevice>& hw, 416c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 417ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 418c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool yswap, bool useIdentityTransform, Transform::orientation_flags rotation); 419180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian 4202a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian status_t captureScreenImplLocked( 4212a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<const DisplayDevice>& hw, 422abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian const sp<IGraphicBufferProducer>& producer, 423c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 424ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 425b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool useIdentityTransform, Transform::orientation_flags rotation, 426b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool isLocalScreenshot); 427abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian 428b254fa3a9eccd5ad7d853d687cf50a68dd8ee41cWei Wang sp<StartBootAnimThread> mStartBootAnimThread = nullptr; 429b254fa3a9eccd5ad7d853d687cf50a68dd8ee41cWei Wang 430921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 431921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * EGL 432921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 433875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxTextureSize() const; 434875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxViewportDims() const; 435921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 436921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 43787baae104a3e4c2059990b01c393476065c558b0Mathias Agopian * Display and layer stack management 438921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 43913a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called when starting, or restarting after system_server death 44013a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void initializeDisplays(); 44113a082e160c2d1d8006b93a555a57035213d568bAndy McFadden 442692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall // Create an IBinder for a builtin display and add it to current state 443692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall void createBuiltinDisplayLocked(DisplayDevice::DisplayType type); 444692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall 4457d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk 4463ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian sp<const DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) const { 4477d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk Mutex::Autolock _l(mStateLock); 4487d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk return getDisplayDeviceLocked(dpy); 4497d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk } 4507d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk 4517d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk sp<DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) { 4527d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk Mutex::Autolock _l(mStateLock); 4537d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk return getDisplayDeviceLocked(dpy); 4547d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk } 4557d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk 4567d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk // NOTE: can only be called from the main thread or with mStateLock held 4577d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk sp<const DisplayDevice> getDisplayDeviceLocked(const wp<IBinder>& dpy) const { 45892a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian return mDisplays.valueFor(dpy); 45992a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian } 460db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 461db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 4627d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk sp<DisplayDevice> getDisplayDeviceLocked(const wp<IBinder>& dpy) { 4634297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian return mDisplays.valueFor(dpy); 464921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 465921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 4667d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk sp<const DisplayDevice> getDefaultDisplayDeviceLocked() const { 4677d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk return getDisplayDeviceLocked(mBuiltinDisplays[DisplayDevice::DISPLAY_PRIMARY]); 4687d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk } 4697d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk 4707d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk void createDefaultDisplayDevice(); 4717d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk 47228f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright int32_t getDisplayType(const sp<IBinder>& display) { 47328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (!display.get()) return NAME_NOT_FOUND; 47428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright for (int i = 0; i < DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES; ++i) { 47528f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (display == mBuiltinDisplays[i]) { 47628f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return i; 47728f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 47828f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 47928f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return NAME_NOT_FOUND; 48028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 48128f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 48287baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // mark a region of a layer stack dirty. this updates the dirty 48387baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // region of all screens presenting this layer stack. 48487baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void invalidateLayerStack(uint32_t layerStack, const Region& dirty); 48587baae104a3e4c2059990b01c393476065c558b0Mathias Agopian 4869d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 4879d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard int32_t allocateHwcDisplayId(DisplayDevice::DisplayType type); 4889d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 4899d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard 490921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 4918630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * H/W composer 4928630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 4938630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 4948630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer& getHwComposer() const { return *mHwc; } 4958630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 496888c822c4cb6976aab9256c58bae9e17e3e55c5cMathias Agopian /* ------------------------------------------------------------------------ 497921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Compositing 498921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 499921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void invalidateHwcGeometry(); 5002047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void computeVisibleRegions(uint32_t layerStack, 50187baae104a3e4c2059990b01c393476065c558b0Mathias Agopian Region& dirtyRegion, Region& opaqueRegion); 502cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 503d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson void preComposition(nsecs_t refreshStartTime); 5040a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void postComposition(nsecs_t refreshStartTime); 5050a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void updateCompositorTiming( 5060a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson nsecs_t vsyncPhase, nsecs_t vsyncInterval, nsecs_t compositeTime, 5070a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::shared_ptr<FenceTime>& presentFenceTime); 508d001058145c2186f454a3fb043388d6d9b84c9d8Brian Anderson void setCompositorTimingSnapped( 509d001058145c2186f454a3fb043388d6d9b84c9d8Brian Anderson nsecs_t vsyncPhase, nsecs_t vsyncInterval, 510d001058145c2186f454a3fb043388d6d9b84c9d8Brian Anderson nsecs_t compositeToPresentLatency); 511cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void rebuildLayerStacks(); 5125d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter 5135d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // Given a dataSpace, returns the appropriate color_mode to use 5145d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter // to display that dataSpace. 5155d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter android_color_mode pickColorMode(android_dataspace dataSpace); 5165d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter android_dataspace bestTargetDataSpace(android_dataspace a, android_dataspace b); 5175d94389241cc651e6bd327ab80eba3ad476f3724Courtney Goeltzenleuchter 518cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void setUpHWComposer(); 519cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doComposition(); 520cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doDebugFlashRegions(); 521830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard void doDisplayComposition(const sp<const DisplayDevice>& displayDevice, const Region& dirtyRegion); 5223f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine 5233f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // compose surfaces for display hw. this fails if using GL and the surface 5243f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // has been destroyed and is no longer valid. 525830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard bool doComposeSurfaces(const sp<const DisplayDevice>& displayDevice, const Region& dirty); 526cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 527921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void postFramebuffer(); 528830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard void drawWormhole(const sp<const DisplayDevice>& displayDevice, const Region& region) const; 529921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 530921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 5310bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis * Display management 5320bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis */ 5333ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian 534faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis /* ------------------------------------------------------------------------ 535faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis * VSync 536faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis */ 5370a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void enableHardwareVsync(); 5380a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void resyncToHardwareVsync(bool makeAvailable); 5390a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void disableHardwareVsync(bool makeUnavailable); 5401f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr 5414a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murraypublic: 5420a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void resyncWithRateLimit(); 5430a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson void getCompositorTiming(CompositorTiming* compositorTiming); 5444a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murrayprivate: 5450bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis 5460bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis /* ------------------------------------------------------------------------ 547921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Debugging & dumpsys 548921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 5493f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void listLayersLocked(const Vector<String16>& args, size_t& index, String8& result) const; 5503f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpStatsLocked(const Vector<String16>& args, size_t& index, String8& result) const; 5513f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void clearStatsLocked(const Vector<String16>& args, size_t& index, String8& result); 5523f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpAllLocked(const Vector<String16>& args, size_t& index, String8& result) const; 55363f165fd6b86d04be94d4023e845e98560504a96Keun young Park bool startDdmConnection(); 55463a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard void appendSfConfigString(String8& result) const; 555d555684cb36dfb959694db76962e570184f98838Mathias Agopian void checkScreenshot(size_t w, size_t s, size_t h, void const* vaddr, 556fee2b463c5fbe8fa0132d03634ccc02ea55c1505Mathias Agopian const sp<const DisplayDevice>& hw, 557ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ); 558921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 5596547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis void logFrameStats(); 5606547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 561b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza void dumpStaticScreenStats(String8& result) const; 562d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson // Not const because each Layer needs to query Fences and cache timestamps. 563d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson void dumpFrameEventsLocked(String8& result); 564b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 565e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void recordBufferingStats(const char* layerName, 566e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::vector<OccupancyTracker::Segment>&& history); 567e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void dumpBufferingStats(String8& result) const; 568f3b2de10caa2a96e65f3e8ebecb2730ff28aeeb1Courtney Goeltzenleuchter void dumpWideColorInfo(String8& result) const; 569e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 57063a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard bool isLayerTripleBufferingDisabled() const { 57163a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard return this->mLayerTripleBufferingDisabled; 57263a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard } 57387670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 57487670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 57587670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar /* ------------------------------------------------------------------------ 57687670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar * VrFlinger 57787670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar */ 57887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar void clearHwcLayers(const LayerVector& layers); 5797d3dcb9235ec149af2f5139a8a9c6eac859d92e2Stephen Kiazyk void resetHwcLocked(); 58087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 581050b2c83304bd16ec3a838da08b6ba6acf6a3af4Steven Thomas // Check to see if we should handoff to vr flinger. 582050b2c83304bd16ec3a838da08b6ba6acf6a3af4Steven Thomas void updateVrFlinger(); 58387670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 58487670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 585921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 586921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Attributes 587921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 588921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 589921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mStateLock 590921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mStateLock; 591412903fce3a93f411c85c54375a1851bfb370400Dan Stoza State mCurrentState{LayerVector::StateSet::Current}; 592921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile int32_t mTransactionFlags; 593921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Condition mTransactionCV; 5942d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mTransactionPending; 5952d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mAnimTransactionPending; 5961f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr SortedVector< sp<Layer> > mLayersPendingRemoval; 5976710604286401d4205c27235a252dd0e5008cc08Mathias Agopian SortedVector< wp<IBinder> > mGraphicBufferProducerList; 598921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 599921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mStateLock (but we could use another lock) 600921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mLayersRemoved; 6011f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr bool mLayersAdded; 602921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 603921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mInvalidateLock 60487baae104a3e4c2059990b01c393476065c558b0Mathias Agopian volatile int32_t mRepaintEverything; 605921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 60687670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // current, real and vr hardware composers. 6078630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer* mHwc; 60887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 60987670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar HWComposer* mRealHwc; 61087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar HWComposer* mVrHwc; 61187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 61287670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar // constant members (no synchronization needed for access) 613875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine* mRenderEngine; 614921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mBootTime; 615b4b1730abb7824dc084468c4942f010d94a7e039Mathias Agopian bool mGpuToCpuSupported; 616921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<EventThread> mEventThread; 6170a645cc5a935e67a8d1effc7679a838160b971d8Jamie Gennis sp<EventThread> mSFEventThread; 618c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<EventThread> mInjectorEventThread; 619c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<InjectVSyncSource> mVSyncInjector; 620d1700756ec9520c3fba22f9a14fd064a6e288810Jamie Gennis sp<EventControlThread> mEventControlThread; 621921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLContext mEGLContext; 62234a09ba1efd706323a15633da5044b352988eb5fJesse Hall EGLDisplay mEGLDisplay; 6239e663de4fe1dcc872373ee530c60a375624671c3Jesse Hall sp<IBinder> mBuiltinDisplays[DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES]; 624921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 62587670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 62687670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar std::unique_ptr<dvr::VrFlinger> mVrFlinger; 62787670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 62887670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 629921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // Can only accessed from the main thread, these members 630921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't need synchronization 631412903fce3a93f411c85c54375a1851bfb370400Dan Stoza State mDrawingState{LayerVector::StateSet::Drawing}; 632921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mVisibleRegionsDirty; 6339d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 6349d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard bool mHwWorkListDirty; 6359d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#else 6369e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza bool mGeometryInvalid; 6379d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 6384b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis bool mAnimCompositionPending; 6399d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 6409e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza std::vector<sp<Layer>> mLayersWithQueuedFrames; 64105dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza sp<Fence> mPreviousPresentFence = Fence::NO_FENCE; 64205dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza bool mHadClientComposition = false; 6439d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 6443d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson FenceTimeline mGlCompositionDoneTimeline; 6453d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson FenceTimeline mDisplayTimeline; 646db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 647db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // this may only be written from the main thread with mStateLock held 648db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // it may be read from other threads with mStateLock held 6493ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian DefaultKeyedVector< wp<IBinder>, sp<DisplayDevice> > mDisplays; 650921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 651921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't use a lock for these, we don't care 652921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugRegion; 653921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDDMS; 654921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableHWC; 655921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableTransformHint; 656921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInSwapBuffers; 657921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastSwapBufferTime; 658921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInTransaction; 659921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastTransactionTime; 660921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mBootFinished; 661ee44edd0acccbf5eaa918d75737c3b65ee04fff7Dan Stoza bool mForceFullDamage; 6629d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 663c5da271eec001da9e11a2786f2618a45257439c3Dan Stoza bool mPropagateBackpressure = true; 6649d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 665468051e20be19130572231266db306396a56402bIrvel SurfaceInterceptor mInterceptor; 666642b23d70f7b513e88680c1d8400c1c1cfe6edd3Fabien Sanglard bool mUseHwcVirtualDisplays = false; 667921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 66863a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard // Restrict layers to use two buffers in their bufferqueues. 66963a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard bool mLayerTripleBufferingDisabled = false; 67063a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard 671921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // these are thread safe 672921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable MessageQueue mEventQueue; 6734b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis FrameTracker mAnimFrameTracker; 674faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis DispSync mPrimaryDispSync; 675921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 676921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mDestroyedLayerLock; 677921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mDestroyedLayerLock; 67813127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian Vector<Layer const *> mDestroyedLayers; 679921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 680faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis // protected by mHWVsyncLock 681faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis Mutex mHWVsyncLock; 682faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis bool mPrimaryHWVsyncEnabled; 683948fe0ce74c13e1bbff233883c158519fa8fb293Jesse Hall bool mHWVsyncAvailable; 684faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis 6850a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson // protected by mCompositorTimingLock; 686d001058145c2186f454a3fb043388d6d9b84c9d8Brian Anderson mutable std::mutex mCompositorTimingLock; 6870a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson CompositorTiming mCompositorTiming; 6880a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson 6890a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson // Only accessed from the main thread. 6900a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson struct CompositePresentTime { 6910a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson nsecs_t composite { -1 }; 6920a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::shared_ptr<FenceTime> display { FenceTime::NO_FENCE }; 6930a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson }; 6940a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson std::queue<CompositePresentTime> mCompositePresentTimes; 6950a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson 696921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 697921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Feature prototyping 698921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 699921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 700c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju bool mInjectVSyncs; 701c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 702ff2ed70fa30f04b90dd1a2c06ec2319e157152d7Mathias Agopian Daltonizer mDaltonizer; 7039d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 7049d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard bool mDaltonize; 7059d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 7069c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette 7079f26a9c8be6f00f55cbc30b93adf4895c6a093aaDan Stoza mat4 mPreviousColorMatrix; 7089c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette mat4 mColorMatrix; 7099c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette bool mHasColorMatrix; 710b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 711b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza // Static screen stats 712b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza bool mHasPoweredOff; 713b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza static const size_t NUM_BUCKETS = 8; // < 1-7, 7+ 714b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mFrameBuckets[NUM_BUCKETS]; 715b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mTotalTime; 7164a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murray std::atomic<nsecs_t> mLastSwapTime; 717e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 7181f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr size_t mNumLayers; 7191f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr 720e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // Double- vs. triple-buffering stats 721e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza struct BufferingStats { 722e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza BufferingStats() 723e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza : numSegments(0), 724e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza totalTime(0), 725e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza twoBufferTime(0), 726e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza doubleBufferedTime(0), 727e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza tripleBufferedTime(0) {} 728e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 729e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza size_t numSegments; 730e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t totalTime; 731e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 732e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "Two buffer" means that a third buffer was never used, whereas 733e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "double-buffered" means that on average the segment only used two 734e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // buffers (though it may have used a third for some part of the 735e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // segment) 736e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t twoBufferTime; 737e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t doubleBufferedTime; 738e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t tripleBufferedTime; 739e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza }; 740e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza mutable Mutex mBufferingStatsMutex; 741e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::unordered_map<std::string, BufferingStats> mBufferingStats; 7426e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard 7436e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard // Verify that transaction is being called by an approved process: 7446e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard // either AID_GRAPHICS or AID_SYSTEM. 7456e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard status_t CheckTransactCodeCredentials(uint32_t code); 74687670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar 74787670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#ifdef USE_HWC2 748050b2c83304bd16ec3a838da08b6ba6acf6a3af4Steven Thomas std::atomic<bool> mVrFlingerRequestsDisplay; 749050b2c83304bd16ec3a838da08b6ba6acf6a3af4Steven Thomas static bool useVrFlinger; 75087670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar#endif 7516e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard }; 752edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 753edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 754edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_SURFACE_FLINGER_H 755