SurfaceFlinger.h revision 1db73f66624e7d151710483dd58e03eed672f064
1edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project/* 2edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 4edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * you may not use this file except in compliance with the License. 6edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * You may obtain a copy of the License at 7edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 8edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 10edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * See the License for the specific language governing permissions and 14edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * limitations under the License. 15edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project */ 16edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 17edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#ifndef ANDROID_SURFACE_FLINGER_H 18edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define ANDROID_SURFACE_FLINGER_H 19edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 20edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <stdint.h> 21edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <sys/types.h> 22edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 23921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <EGL/egl.h> 243f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian 253f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian/* 263f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian * NOTE: Make sure this file doesn't include anything from <gl/ > or <gl2/ > 273f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian */ 28921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 2999ed22412db547c59d3da08114d9d5a586442b30Glenn Kasten#include <cutils/compiler.h> 3099ed22412db547c59d3da08114d9d5a586442b30Glenn Kasten 31edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Atomic.h> 32edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Errors.h> 3399b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/KeyedVector.h> 34076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#include <utils/RefBase.h> 3599b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/SortedVector.h> 3699b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/threads.h> 37edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 3899b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <binder/IMemory.h> 39375f56363a8737119ce2222dcfaacbe1cf733fc0Mathias Agopian 403d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson#include <ui/FenceTime.h> 41edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <ui/PixelFormat.h> 429c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette#include <ui/mat4.h> 43921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 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" 61f1d8e87b09abf963cd5b6a026194c1940fadb7b4Mathias Agopian 628630320433bd15aca239522e54e711ef6372ab07Mathias Agopian#include "DisplayHardware/HWComposer.h" 63ff2ed70fa30f04b90dd1a2c06ec2319e157152d7Mathias Agopian#include "Effects/Daltonizer.h" 648630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 65e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza#include <map> 66e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza#include <string> 67e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 68edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 69edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 70edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 71edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 72edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Client; 73d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopianclass DisplayEventConnection; 74d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopianclass EventThread; 75f33e4b6f13bc3ee2d2a4e1abd1ada171c70d3492Mathias Agopianclass IGraphicBufferAlloc; 76edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Layer; 77b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopianclass LayerDim; 78e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopianclass Surface; 79875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopianclass RenderEngine; 80d1700756ec9520c3fba22f9a14fd064a6e288810Jamie Gennisclass EventControlThread; 81c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanjuclass VSyncSource; 82c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanjuclass InjectVSyncSource; 83edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 84edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 85edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 86edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectenum { 87e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionNeeded = 0x01, 88e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTraversalNeeded = 0x02, 89e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eDisplayTransactionNeeded = 0x04, 90e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionMask = 0x07 91edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 92edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 934f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopianclass SurfaceFlinger : public BnSurfaceComposer, 94921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian private IBinder::DeathRecipient, 958630320433bd15aca239522e54e711ef6372ab07Mathias Agopian private HWComposer::EventHandler 96edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 97edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 98b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian static char const* getServiceName() ANDROID_API { 99921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return "SurfaceFlinger"; 100921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 101118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 102b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian SurfaceFlinger() ANDROID_API; 10399ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 1044f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // must be called before clients can connect 1054f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void init() ANDROID_API; 1064f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1074f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // starts SurfaceFlinger main loop in the current thread 1084f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void run() ANDROID_API; 1094f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1108630320433bd15aca239522e54e711ef6372ab07Mathias Agopian enum { 1118630320433bd15aca239522e54e711ef6372ab07Mathias Agopian EVENT_VSYNC = HWC_EVENT_VSYNC 1128630320433bd15aca239522e54e711ef6372ab07Mathias Agopian }; 1138630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 114921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post an asynchronous message to the main thread 1153f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageAsync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 116118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 117921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post a synchronous message to the main thread 1183f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageSync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 119118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 120921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // force full composition on all displays 121921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void repaintEverything(); 122b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 123921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // returns the default Display 1244297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian sp<const DisplayDevice> getDefaultDisplayDevice() const { 125692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall return getDisplayDevice(mBuiltinDisplays[DisplayDevice::DISPLAY_PRIMARY]); 126921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 127118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 1288630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // utility function to delete a texture on the main thread 1293f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void deleteTextureAsync(uint32_t texture); 1308630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 1318630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // enable/disable h/w composer event 1328630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // TODO: this should be made accessible only to EventThread 1339d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 1349e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza void setVsyncEnabled(int disp, int enabled); 1359d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#else 1369d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard void eventControl(int disp, int event, int enabled); 1379d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 1388630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 139921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called on the main thread by MessageQueue when an internal message 140921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // is received 141921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // TODO: this should be made accessible only to MessageQueue 142921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onMessageReceived(int32_t what); 143118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 144cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // for debugging only 145cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // TODO: this should be made accessible only to HWComposer 14648bc05b56df9919fc39c5f2e3ea6535560eec98fJesse Hall const Vector< sp<Layer> >& getLayerSortedByZForHwcDisplay(int id); 147cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian 148875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine& getRenderEngine() const { 149875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian return *mRenderEngine; 15029c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall } 15129c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall 1521f339ff3875afad128a8e16ee6395c5fad295826Mathias Agopianprivate: 15396f0819f81293076e652792794a961543e6750d7Mathias Agopian friend class Client; 154d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopian friend class DisplayEventConnection; 155468051e20be19130572231266db306396a56402bIrvel friend class EventThread; 156edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class Layer; 157b9b088375d33a87b201cdbe18be71802e2607717Dan Stoza friend class MonitoredProducer; 158edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1596547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // This value is specified in number of frames. Log frame stats at most 1606547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // every half hour. 1616547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis enum { LOG_FRAME_STATS_PERIOD = 30*60*60 }; 1626547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 1637d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza static const size_t MAX_LAYERS = 4096; 1647d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza 165921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // We're reference counted, never destroy SurfaceFlinger directly 166921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual ~SurfaceFlinger(); 167edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 168921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 169921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Internal data structures 170921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 171118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 1722047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr class State { 173edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project public: 174921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector layersSortedByZ; 175e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian DefaultKeyedVector< wp<IBinder>, DisplayDeviceState> displays; 1762047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr 1772047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void traverseInZOrder(const std::function<void(Layer*)>& consume) const; 1782047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void traverseInReverseZOrder(const std::function<void(Layer*)>& consume) const; 179edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 180edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 181921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 182921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * IBinder interface 183921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 184921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t onTransact(uint32_t code, const Parcel& data, 185921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Parcel* reply, uint32_t flags); 186921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t dump(int fd, const Vector<String16>& args); 187edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 188921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 189921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * ISurfaceComposer interface 190921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 191921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<ISurfaceComposerClient> createConnection(); 1921db73f66624e7d151710483dd58e03eed672f064Robert Carr virtual sp<ISurfaceComposerClient> createScopedConnection(const sp<IGraphicBufferProducer>& gbp); 193921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc(); 194dd3cb84cfbe8068790c6233b5829fae9c4a0ee93Jamie Gennis virtual sp<IBinder> createDisplay(const String8& displayName, bool secure); 1956c913be9ca95fd6b556d056e165a4ba6dc69795bJesse Hall virtual void destroyDisplay(const sp<IBinder>& display); 196e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian virtual sp<IBinder> getBuiltInDisplay(int32_t id); 197921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void setTransactionState(const Vector<ComposerState>& state, 1988b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopian const Vector<DisplayState>& displays, uint32_t flags); 19992a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian virtual void bootFinished(); 200921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual bool authenticateSurfaceTexture( 2012adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden const sp<IGraphicBufferProducer>& bufferProducer) const; 202069b365163470d2736eb6f591c354d208b5da23bBrian Anderson virtual status_t getSupportedFrameTimestamps( 2033890c3995c4a52439844faeb80b5503d42b977d8Brian Anderson std::vector<FrameEvent>* outSupported) const; 204921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IDisplayEventConnection> createDisplayEventConnection(); 2052a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian virtual status_t captureScreen(const sp<IBinder>& display, 2062a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<IGraphicBufferProducer>& producer, 207c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 208ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 209c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool useIdentityTransform, ISurfaceComposer::Rotation rotation); 21067d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar virtual status_t getDisplayStats(const sp<IBinder>& display, 21167d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar DisplayStatInfo* stats); 2127f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t getDisplayConfigs(const sp<IBinder>& display, 2137f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza Vector<DisplayInfo>* configs); 2147f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual int getActiveConfig(const sp<IBinder>& display); 21528f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t getDisplayColorModes(const sp<IBinder>& display, 21628f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright Vector<android_color_mode_t>* configs); 21728f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual android_color_mode_t getActiveColorMode(const sp<IBinder>& display); 21828f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t setActiveColorMode(const sp<IBinder>& display, android_color_mode_t colorMode); 2192c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani virtual void setPowerMode(const sp<IBinder>& display, int mode); 2207f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t setActiveConfig(const sp<IBinder>& display, int id); 221d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t clearAnimationFrameStats(); 222d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t getAnimationFrameStats(FrameStats* outStats) const; 223c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza virtual status_t getHdrCapabilities(const sp<IBinder>& display, 224c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza HdrCapabilities* outCapabilities) const; 225c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t enableVSyncInjections(bool enable); 226c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t injectVSync(nsecs_t when); 227c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 2281b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 229921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 230921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * DeathRecipient interface 231921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 232921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void binderDied(const wp<IBinder>& who); 23399ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 234921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2354f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian * RefBase interface 236921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 237921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void onFirstRef(); 238921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 239921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2408630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * HWComposer::EventHandler interface 2418630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 2423ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian virtual void onVSyncReceived(int type, nsecs_t timestamp); 243148994e5f33ce240ff24ceb5bc0500b7f2001959Mathias Agopian virtual void onHotplugReceived(int disp, bool connected); 2448630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 2458630320433bd15aca239522e54e711ef6372ab07Mathias Agopian /* ------------------------------------------------------------------------ 246921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Message handling 247921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 248921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void waitForEvent(); 249921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalTransaction(); 250921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalLayerUpdate(); 251921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalRefresh(); 252921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 25313a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called on the main thread in response to initializeDisplays() 25413a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void onInitializeDisplays(); 2556c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine // called on the main thread in response to setActiveConfig() 2566c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine void setActiveConfigInternal(const sp<DisplayDevice>& hw, int mode); 2572c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani // called on the main thread in response to setPowerMode() 2582c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani void setPowerModeInternal(const sp<DisplayDevice>& hw, int mode); 259921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 26028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright // Called on the main thread in response to setActiveColorMode() 26128f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright void setActiveColorModeInternal(const sp<DisplayDevice>& hw, android_color_mode_t colorMode); 26228f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 2636b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether the transaction actually modified any state 2646b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageTransaction(); 2656b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 2666b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether a new buffer has been latched (see handlePageFlip()) 2676b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageInvalidate(); 2686b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 269921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageRefresh(); 270921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 27187baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransaction(uint32_t transactionFlags); 27287baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransactionLocked(uint32_t transactionFlags); 273921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 27403414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews void updateCursorAsync(); 27503414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews 2766b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza /* handlePageFlip - latch a new buffer if available and compute the dirty 2776b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * region. Returns whether a new buffer has been latched, i.e., whether it 2786b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * is necessary to perform a refresh during this vsync. 279921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 2806b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handlePageFlip(); 281921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 282921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 283921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Transactions 284921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 285921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t getTransactionFlags(uint32_t flags); 286c8251eb7a6ecfdd16b3e4cfbfb442aa4c789c039Fabien Sanglard uint32_t peekTransactionFlags(); 287921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t setTransactionFlags(uint32_t flags); 288921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void commitTransaction(); 2893f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian uint32_t setClientStateLocked(const sp<Client>& client, const layer_state_t& s); 290e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian uint32_t setDisplayStateLocked(const DisplayState& s); 291921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 292921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 293921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Layer management 294921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 2954d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createLayer(const String8& name, const sp<Client>& client, 2964d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, PixelFormat format, uint32_t flags, 2971f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr sp<IBinder>* handle, sp<IGraphicBufferProducer>* gbp, 2981f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr sp<Layer>* parent); 2994d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3004d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createNormalLayer(const sp<Client>& client, const String8& name, 3014d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, PixelFormat& format, 3024d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IBinder>* outHandle, sp<IGraphicBufferProducer>* outGbp, 3034d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<Layer>* outLayer); 3044d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3054d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createDimLayer(const sp<Client>& client, const String8& name, 3064d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, sp<IBinder>* outHandle, 3074d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IGraphicBufferProducer>* outGbp, sp<Layer>* outLayer); 308921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 309921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called in response to the window-manager calling 310921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // ISurfaceComposerClient::destroySurface() 311ac9fa427d4a86745e60a5f7fd8e3ea340c4db907Mathias Agopian status_t onLayerRemoved(const sp<Client>& client, const sp<IBinder>& handle); 312921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 313921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when all clients have released all their references to 314921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // this layer meaning it is entirely safe to destroy all 315921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // resources associated to this layer. 31613127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian status_t onLayerDestroyed(const wp<Layer>& layer); 317921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 318921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // remove a layer from SurfaceFlinger immediately 31922851c3ba2cf5ccb0c3a0aa6c5b94ae123a5616aDan Stoza status_t removeLayer(const wp<Layer>& layer); 320edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 321921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // add a layer to SurfaceFlinger 3227d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza status_t addClientLayer(const sp<Client>& client, 3236710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IBinder>& handle, 3246710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IGraphicBufferProducer>& gbc, 3251f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr const sp<Layer>& lbc, 3261f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr const sp<Layer>& parent); 327921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 328921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 329921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Boot animation, on/off animations and screen capture 330921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 331921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 332921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void startBootAnim(); 333921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 334180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian void renderScreenImplLocked( 335180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian const sp<const DisplayDevice>& hw, 336c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 337ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 338c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool yswap, bool useIdentityTransform, Transform::orientation_flags rotation); 339180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian 3402a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian status_t captureScreenImplLocked( 3412a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<const DisplayDevice>& hw, 342abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian const sp<IGraphicBufferProducer>& producer, 343c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 344ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ, 345b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool useIdentityTransform, Transform::orientation_flags rotation, 346b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool isLocalScreenshot); 347abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian 348921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 349921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * EGL 350921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 351875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxTextureSize() const; 352875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxViewportDims() const; 353921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 354921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 35587baae104a3e4c2059990b01c393476065c558b0Mathias Agopian * Display and layer stack management 356921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 35713a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called when starting, or restarting after system_server death 35813a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void initializeDisplays(); 35913a082e160c2d1d8006b93a555a57035213d568bAndy McFadden 360692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall // Create an IBinder for a builtin display and add it to current state 361692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall void createBuiltinDisplayLocked(DisplayDevice::DisplayType type); 362692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall 363db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 3643ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian sp<const DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) const { 36592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian return mDisplays.valueFor(dpy); 36692a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian } 367db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 368db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 369db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian sp<DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) { 3704297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian return mDisplays.valueFor(dpy); 371921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 372921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 37328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright int32_t getDisplayType(const sp<IBinder>& display) { 37428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (!display.get()) return NAME_NOT_FOUND; 37528f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright for (int i = 0; i < DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES; ++i) { 37628f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (display == mBuiltinDisplays[i]) { 37728f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return i; 37828f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 37928f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 38028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return NAME_NOT_FOUND; 38128f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 38228f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 38387baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // mark a region of a layer stack dirty. this updates the dirty 38487baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // region of all screens presenting this layer stack. 38587baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void invalidateLayerStack(uint32_t layerStack, const Region& dirty); 38687baae104a3e4c2059990b01c393476065c558b0Mathias Agopian 3879d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 3889d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard int32_t allocateHwcDisplayId(DisplayDevice::DisplayType type); 3899d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 3909d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard 391921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 3928630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * H/W composer 3938630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 3948630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 3958630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer& getHwComposer() const { return *mHwc; } 3968630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 397888c822c4cb6976aab9256c58bae9e17e3e55c5cMathias Agopian /* ------------------------------------------------------------------------ 398921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Compositing 399921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 400921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void invalidateHwcGeometry(); 4012047fae0cfed99c425dc7333f31d309e5b8ee1baRobert Carr void computeVisibleRegions(uint32_t layerStack, 40287baae104a3e4c2059990b01c393476065c558b0Mathias Agopian Region& dirtyRegion, Region& opaqueRegion); 403cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 404d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson void preComposition(nsecs_t refreshStartTime); 405d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson void postComposition(); 406cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void rebuildLayerStacks(); 407cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void setUpHWComposer(); 408cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doComposition(); 409cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doDebugFlashRegions(); 410830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard void doDisplayComposition(const sp<const DisplayDevice>& displayDevice, const Region& dirtyRegion); 4113f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine 4123f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // compose surfaces for display hw. this fails if using GL and the surface 4133f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // has been destroyed and is no longer valid. 414830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard bool doComposeSurfaces(const sp<const DisplayDevice>& displayDevice, const Region& dirty); 415cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 416921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void postFramebuffer(); 417830b84704b0f33030d0e391a0ea2e7faa5646e2eFabien Sanglard void drawWormhole(const sp<const DisplayDevice>& displayDevice, const Region& region) const; 418921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 419921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 4200bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis * Display management 4210bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis */ 4223ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian 423faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis /* ------------------------------------------------------------------------ 424faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis * VSync 425faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis */ 426faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis void enableHardwareVsync(); 42767264e930992e43ef3351b04692d4ca59cbb01adDan Stoza void resyncToHardwareVsync(bool makeAvailable); 4284a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murray void disableHardwareVsync(bool makeUnavailable); 4291f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr 4304a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murraypublic: 4314a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murray void resyncWithRateLimit(); 4324a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murrayprivate: 4330bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis 4340bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis /* ------------------------------------------------------------------------ 435921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Debugging & dumpsys 436921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 4373f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void listLayersLocked(const Vector<String16>& args, size_t& index, String8& result) const; 4383f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpStatsLocked(const Vector<String16>& args, size_t& index, String8& result) const; 4393f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void clearStatsLocked(const Vector<String16>& args, size_t& index, String8& result); 4403f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpAllLocked(const Vector<String16>& args, size_t& index, String8& result) const; 44163f165fd6b86d04be94d4023e845e98560504a96Keun young Park bool startDdmConnection(); 44263a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard void appendSfConfigString(String8& result) const; 443d555684cb36dfb959694db76962e570184f98838Mathias Agopian void checkScreenshot(size_t w, size_t s, size_t h, void const* vaddr, 444fee2b463c5fbe8fa0132d03634ccc02ea55c1505Mathias Agopian const sp<const DisplayDevice>& hw, 445ae0608381b2b4699218febd6d45ad9d307544d55Robert Carr int32_t minLayerZ, int32_t maxLayerZ); 446921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 4476547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis void logFrameStats(); 4486547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 449b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza void dumpStaticScreenStats(String8& result) const; 450d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson // Not const because each Layer needs to query Fences and cache timestamps. 451d6927fb1143398370c0885844bfb58923ef740b7Brian Anderson void dumpFrameEventsLocked(String8& result); 452b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 453e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void recordBufferingStats(const char* layerName, 454e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::vector<OccupancyTracker::Segment>&& history); 455e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void dumpBufferingStats(String8& result) const; 456e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 45763a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard bool isLayerTripleBufferingDisabled() const { 45863a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard return this->mLayerTripleBufferingDisabled; 45963a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard } 460921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 461921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Attributes 462921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 463921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 464921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mStateLock 465921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mStateLock; 466921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mCurrentState; 467921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile int32_t mTransactionFlags; 468921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Condition mTransactionCV; 4692d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mTransactionPending; 4702d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mAnimTransactionPending; 4711f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr SortedVector< sp<Layer> > mLayersPendingRemoval; 4726710604286401d4205c27235a252dd0e5008cc08Mathias Agopian SortedVector< wp<IBinder> > mGraphicBufferProducerList; 473921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 474921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mStateLock (but we could use another lock) 475921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mLayersRemoved; 4761f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr bool mLayersAdded; 477921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 478921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mInvalidateLock 47987baae104a3e4c2059990b01c393476065c558b0Mathias Agopian volatile int32_t mRepaintEverything; 480921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 481921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // constant members (no synchronization needed for access) 4828630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer* mHwc; 483875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine* mRenderEngine; 484921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mBootTime; 485b4b1730abb7824dc084468c4942f010d94a7e039Mathias Agopian bool mGpuToCpuSupported; 486921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<EventThread> mEventThread; 4870a645cc5a935e67a8d1effc7679a838160b971d8Jamie Gennis sp<EventThread> mSFEventThread; 488c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<EventThread> mInjectorEventThread; 489c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<InjectVSyncSource> mVSyncInjector; 490d1700756ec9520c3fba22f9a14fd064a6e288810Jamie Gennis sp<EventControlThread> mEventControlThread; 491921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLContext mEGLContext; 49234a09ba1efd706323a15633da5044b352988eb5fJesse Hall EGLDisplay mEGLDisplay; 4939e663de4fe1dcc872373ee530c60a375624671c3Jesse Hall sp<IBinder> mBuiltinDisplays[DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES]; 494921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 495921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // Can only accessed from the main thread, these members 496921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't need synchronization 497921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mDrawingState; 498921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mVisibleRegionsDirty; 4999d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 5009d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard bool mHwWorkListDirty; 5019d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#else 5029e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza bool mGeometryInvalid; 5039d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 5044b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis bool mAnimCompositionPending; 5059d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 5069e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza std::vector<sp<Layer>> mLayersWithQueuedFrames; 50705dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza sp<Fence> mPreviousPresentFence = Fence::NO_FENCE; 50805dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza bool mHadClientComposition = false; 5099d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 5103d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson FenceTimeline mGlCompositionDoneTimeline; 5113d4039d7a291cd9b6f2dd4b46fcdb576f2db3356Brian Anderson FenceTimeline mDisplayTimeline; 512db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 513db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // this may only be written from the main thread with mStateLock held 514db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // it may be read from other threads with mStateLock held 5153ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian DefaultKeyedVector< wp<IBinder>, sp<DisplayDevice> > mDisplays; 516921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 517921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't use a lock for these, we don't care 518921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugRegion; 519921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDDMS; 520921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableHWC; 521921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableTransformHint; 522921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInSwapBuffers; 523921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastSwapBufferTime; 524921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInTransaction; 525921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastTransactionTime; 526921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mBootFinished; 527ee44edd0acccbf5eaa918d75737c3b65ee04fff7Dan Stoza bool mForceFullDamage; 5289d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifdef USE_HWC2 529c5da271eec001da9e11a2786f2618a45257439c3Dan Stoza bool mPropagateBackpressure = true; 5309d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 531468051e20be19130572231266db306396a56402bIrvel SurfaceInterceptor mInterceptor; 5328cf150a0341768133b37cd9c6f2369bf6f79a943Dan Stoza bool mUseHwcVirtualDisplays = true; 533921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 53463a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard // Restrict layers to use two buffers in their bufferqueues. 53563a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard bool mLayerTripleBufferingDisabled = false; 53663a5fcd2aa55c8eb0ccba621517a4215d8504df6Fabien Sanglard 537921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // these are thread safe 538921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable MessageQueue mEventQueue; 5394b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis FrameTracker mAnimFrameTracker; 540faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis DispSync mPrimaryDispSync; 541921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 542921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mDestroyedLayerLock; 543921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mDestroyedLayerLock; 54413127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian Vector<Layer const *> mDestroyedLayers; 545921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 546faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis // protected by mHWVsyncLock 547faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis Mutex mHWVsyncLock; 548faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis bool mPrimaryHWVsyncEnabled; 549948fe0ce74c13e1bbff233883c158519fa8fb293Jesse Hall bool mHWVsyncAvailable; 550faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis 551921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 552921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Feature prototyping 553921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 554921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 555c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju bool mInjectVSyncs; 556c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 557ff2ed70fa30f04b90dd1a2c06ec2319e157152d7Mathias Agopian Daltonizer mDaltonizer; 5589d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#ifndef USE_HWC2 5599d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard bool mDaltonize; 5609d96de49673cb6c916bfb797aad4f4e024ea73caFabien Sanglard#endif 5619c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette 5629f26a9c8be6f00f55cbc30b93adf4895c6a093aaDan Stoza mat4 mPreviousColorMatrix; 5639c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette mat4 mColorMatrix; 5649c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette bool mHasColorMatrix; 565b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 566b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza // Static screen stats 567b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza bool mHasPoweredOff; 568b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza static const size_t NUM_BUCKETS = 8; // < 1-7, 7+ 569b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mFrameBuckets[NUM_BUCKETS]; 570b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mTotalTime; 5714a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murray std::atomic<nsecs_t> mLastSwapTime; 572e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 5731f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr size_t mNumLayers; 5741f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9Robert Carr 575e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // Double- vs. triple-buffering stats 576e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza struct BufferingStats { 577e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza BufferingStats() 578e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza : numSegments(0), 579e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza totalTime(0), 580e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza twoBufferTime(0), 581e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza doubleBufferedTime(0), 582e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza tripleBufferedTime(0) {} 583e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 584e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza size_t numSegments; 585e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t totalTime; 586e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 587e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "Two buffer" means that a third buffer was never used, whereas 588e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "double-buffered" means that on average the segment only used two 589e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // buffers (though it may have used a third for some part of the 590e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // segment) 591e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t twoBufferTime; 592e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t doubleBufferedTime; 593e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t tripleBufferedTime; 594e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza }; 595e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza mutable Mutex mBufferingStatsMutex; 596e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::unordered_map<std::string, BufferingStats> mBufferingStats; 5976e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard 5986e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard // Verify that transaction is being called by an approved process: 5996e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard // either AID_GRAPHICS or AID_SYSTEM. 6006e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard status_t CheckTransactCodeCredentials(uint32_t code); 6016e8e98a23592c2522396b673145814a4bbee69dbFabien Sanglard }; 602edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 603edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 604edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 605edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_SURFACE_FLINGER_H 606