SurfaceFlinger.h revision c1ba5c4649554e744844b07cfe402b42fbe12ff3
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 40edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <ui/PixelFormat.h> 419c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette#include <ui/mat4.h> 42921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 4390ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurfaceComposer.h> 4490ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurfaceComposerClient.h> 45e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza#include <gui/OccupancyTracker.h> 46edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 478630320433bd15aca239522e54e711ef6372ab07Mathias Agopian#include <hardware/hwcomposer_defs.h> 488630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 4928f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright#include <system/graphics.h> 5028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 51921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <private/gui/LayerState.h> 52edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 53921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include "Barrier.h" 5492a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian#include "DisplayDevice.h" 55faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis#include "DispSync.h" 5640845df1285b387bcbf8f43ac72228eee2606d80Pablo Ceballos#include "FenceTracker.h" 574b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis#include "FrameTracker.h" 584b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis#include "MessageQueue.h" 59468051e20be19130572231266db306396a56402bIrvel#include "SurfaceInterceptor.h" 60f1d8e87b09abf963cd5b6a026194c1940fadb7b4Mathias Agopian 618630320433bd15aca239522e54e711ef6372ab07Mathias Agopian#include "DisplayHardware/HWComposer.h" 62ff2ed70fa30f04b90dd1a2c06ec2319e157152d7Mathias Agopian#include "Effects/Daltonizer.h" 638630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 64e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza#include <map> 65e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza#include <string> 66e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 67edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 68edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 69edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 70edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 71edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Client; 72d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopianclass DisplayEventConnection; 73d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopianclass EventThread; 74f33e4b6f13bc3ee2d2a4e1abd1ada171c70d3492Mathias Agopianclass IGraphicBufferAlloc; 75edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Layer; 76b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopianclass LayerDim; 77e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopianclass Surface; 78875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopianclass RenderEngine; 79d1700756ec9520c3fba22f9a14fd064a6e288810Jamie Gennisclass EventControlThread; 80c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanjuclass VSyncSource; 81c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanjuclass InjectVSyncSource; 82edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 83edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 84edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 85edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectenum { 86e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionNeeded = 0x01, 87e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTraversalNeeded = 0x02, 88e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eDisplayTransactionNeeded = 0x04, 89e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian eTransactionMask = 0x07 90edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 91edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 924f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopianclass SurfaceFlinger : public BnSurfaceComposer, 93921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian private IBinder::DeathRecipient, 948630320433bd15aca239522e54e711ef6372ab07Mathias Agopian private HWComposer::EventHandler 95edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 96edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 97b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian static char const* getServiceName() ANDROID_API { 98921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian return "SurfaceFlinger"; 99921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 100118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 101b6df7d0e4c2117ca476662bd52b6745b3d8a305fMathias Agopian SurfaceFlinger() ANDROID_API; 10299ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 1034f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // must be called before clients can connect 1044f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void init() ANDROID_API; 1054f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1064f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian // starts SurfaceFlinger main loop in the current thread 1074f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian void run() ANDROID_API; 1084f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian 1098630320433bd15aca239522e54e711ef6372ab07Mathias Agopian enum { 1108630320433bd15aca239522e54e711ef6372ab07Mathias Agopian EVENT_VSYNC = HWC_EVENT_VSYNC 1118630320433bd15aca239522e54e711ef6372ab07Mathias Agopian }; 1128630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 113921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post an asynchronous message to the main thread 1143f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageAsync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 115118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 116921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // post a synchronous message to the main thread 1173f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian status_t postMessageSync(const sp<MessageBase>& msg, nsecs_t reltime = 0, uint32_t flags = 0); 118118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 119921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // force full composition on all displays 120921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void repaintEverything(); 121b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 122921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // returns the default Display 1234297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian sp<const DisplayDevice> getDefaultDisplayDevice() const { 124692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall return getDisplayDevice(mBuiltinDisplays[DisplayDevice::DISPLAY_PRIMARY]); 125921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 126118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 1278630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // utility function to delete a texture on the main thread 1283f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void deleteTextureAsync(uint32_t texture); 1298630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 1308630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // enable/disable h/w composer event 1318630320433bd15aca239522e54e711ef6372ab07Mathias Agopian // TODO: this should be made accessible only to EventThread 1329e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#ifdef USE_HWC2 1339e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza void setVsyncEnabled(int disp, int enabled); 1349e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#else 13581cd5d3b94d21253a0be925f4ae58cc7f4afeef7Mathias Agopian void eventControl(int disp, int event, int enabled); 1369e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#endif 1378630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 138921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called on the main thread by MessageQueue when an internal message 139921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // is received 140921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // TODO: this should be made accessible only to MessageQueue 141921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void onMessageReceived(int32_t what); 142118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 143cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // for debugging only 144cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian // TODO: this should be made accessible only to HWComposer 14548bc05b56df9919fc39c5f2e3ea6535560eec98fJesse Hall const Vector< sp<Layer> >& getLayerSortedByZForHwcDisplay(int id); 146cb55857bbde34a06c19dde3db5064d1717a0173eMathias Agopian 147875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine& getRenderEngine() const { 148875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian return *mRenderEngine; 14929c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall } 15029c3f352797d9d2ddf055d8f888e7694ef8b3947Jesse Hall 1511f339ff3875afad128a8e16ee6395c5fad295826Mathias Agopianprivate: 15296f0819f81293076e652792794a961543e6750d7Mathias Agopian friend class Client; 153d0566bc26fcf6ca396118701fa11900b627f2c09Mathias Agopian friend class DisplayEventConnection; 154468051e20be19130572231266db306396a56402bIrvel friend class EventThread; 155edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class Layer; 156b9b088375d33a87b201cdbe18be71802e2607717Dan Stoza friend class MonitoredProducer; 157edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1586547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // This value is specified in number of frames. Log frame stats at most 1596547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis // every half hour. 1606547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis enum { LOG_FRAME_STATS_PERIOD = 30*60*60 }; 1616547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 1627d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza static const size_t MAX_LAYERS = 4096; 1637d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza 164921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // We're reference counted, never destroy SurfaceFlinger directly 165921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual ~SurfaceFlinger(); 166edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 167921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 168921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Internal data structures 169921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 170118d0245ee0a3b107055782aa8b555404b6f0280Mathias Agopian 17113127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian class LayerVector : public SortedVector< sp<Layer> > { 172edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project public: 173921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector(); 174921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector(const LayerVector& rhs); 175921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual int do_compare(const void* lhs, const void* rhs) const; 176edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 177edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 17892a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian struct DisplayDeviceState { 17992a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian DisplayDeviceState(); 18053390e1e8c33ebee5bb8100e846f5263ba05ff73Pablo Ceballos DisplayDeviceState(DisplayDevice::DisplayType type, bool isSecure); 1813ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian bool isValid() const { return type >= 0; } 1823ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian bool isMainDisplay() const { return type == DisplayDevice::DISPLAY_PRIMARY; } 183cde87a3b9d3f8dc15232d927b56ee9e5e520f58dMathias Agopian bool isVirtualDisplay() const { return type >= DisplayDevice::DISPLAY_VIRTUAL; } 1843ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian DisplayDevice::DisplayType type; 1852adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden sp<IGraphicBufferProducer> surface; 18692a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian uint32_t layerStack; 18792a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian Rect viewport; 18892a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian Rect frame; 18992a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian uint8_t orientation; 1901f6078aef71b1d3f080cd565adbec350c71088ddMichael Wright uint32_t width, height; 1918dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden String8 displayName; 192dd3cb84cfbe8068790c6233b5829fae9c4a0ee93Jamie Gennis bool isSecure; 19392a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian }; 19492a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian 195edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project struct State { 196921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian LayerVector layersSortedByZ; 197e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian DefaultKeyedVector< wp<IBinder>, DisplayDeviceState> displays; 198edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 199edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 200921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 201921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * IBinder interface 202921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 203921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t onTransact(uint32_t code, const Parcel& data, 204921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Parcel* reply, uint32_t flags); 205921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual status_t dump(int fd, const Vector<String16>& args); 206edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 207921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 208921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * ISurfaceComposer interface 209921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 210921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<ISurfaceComposerClient> createConnection(); 211921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc(); 212dd3cb84cfbe8068790c6233b5829fae9c4a0ee93Jamie Gennis virtual sp<IBinder> createDisplay(const String8& displayName, bool secure); 2136c913be9ca95fd6b556d056e165a4ba6dc69795bJesse Hall virtual void destroyDisplay(const sp<IBinder>& display); 214e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian virtual sp<IBinder> getBuiltInDisplay(int32_t id); 215921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void setTransactionState(const Vector<ComposerState>& state, 2168b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopian const Vector<DisplayState>& displays, uint32_t flags); 21792a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian virtual void bootFinished(); 218921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual bool authenticateSurfaceTexture( 2192adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden const sp<IGraphicBufferProducer>& bufferProducer) const; 220921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual sp<IDisplayEventConnection> createDisplayEventConnection(); 2212a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian virtual status_t captureScreen(const sp<IBinder>& display, 2222a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<IGraphicBufferProducer>& producer, 223c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 224c701401f8cec2e5309f8b57e2b97baced5093274Dan Stoza uint32_t minLayerZ, uint32_t maxLayerZ, 225c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool useIdentityTransform, ISurfaceComposer::Rotation rotation); 22667d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar virtual status_t getDisplayStats(const sp<IBinder>& display, 22767d8bd66aaf04805cb8f2616ba964141b865e3b9Lajos Molnar DisplayStatInfo* stats); 2287f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t getDisplayConfigs(const sp<IBinder>& display, 2297f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza Vector<DisplayInfo>* configs); 2307f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual int getActiveConfig(const sp<IBinder>& display); 23128f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t getDisplayColorModes(const sp<IBinder>& display, 23228f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright Vector<android_color_mode_t>* configs); 23328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual android_color_mode_t getActiveColorMode(const sp<IBinder>& display); 23428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright virtual status_t setActiveColorMode(const sp<IBinder>& display, android_color_mode_t colorMode); 2352c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani virtual void setPowerMode(const sp<IBinder>& display, int mode); 2367f7da32569f8e0b3d383a40b95f8ac1d55afd801Dan Stoza virtual status_t setActiveConfig(const sp<IBinder>& display, int id); 237d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t clearAnimationFrameStats(); 238d85084b2b65828442eafaff9b811e9b6c9ca9fadSvetoslav virtual status_t getAnimationFrameStats(FrameStats* outStats) const; 239c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza virtual status_t getHdrCapabilities(const sp<IBinder>& display, 240c4f471e75a8ec64ec34e3f2944a5a756215d0becDan Stoza HdrCapabilities* outCapabilities) const; 241c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t enableVSyncInjections(bool enable); 242c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual status_t injectVSync(nsecs_t when); 243c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 2441b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 245921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 246921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * DeathRecipient interface 247921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 248921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void binderDied(const wp<IBinder>& who); 24999ce5cdeb383216dee95af4d90e47406b0948ea1Mathias Agopian 250921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2514f4f0943489d9113c66ac22b58cfba8c21dfa879Mathias Agopian * RefBase interface 252921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 253921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian virtual void onFirstRef(); 254921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 255921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 2568630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * HWComposer::EventHandler interface 2578630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 2583ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian virtual void onVSyncReceived(int type, nsecs_t timestamp); 259148994e5f33ce240ff24ceb5bc0500b7f2001959Mathias Agopian virtual void onHotplugReceived(int disp, bool connected); 2608630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 2618630320433bd15aca239522e54e711ef6372ab07Mathias Agopian /* ------------------------------------------------------------------------ 262921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Message handling 263921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 264921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void waitForEvent(); 265921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalTransaction(); 266921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalLayerUpdate(); 267921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void signalRefresh(); 268921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 26913a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called on the main thread in response to initializeDisplays() 27013a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void onInitializeDisplays(); 2716c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine // called on the main thread in response to setActiveConfig() 2726c9e34a98a63033b80bd1c24c7aa1304f912f10aMichael Lentine void setActiveConfigInternal(const sp<DisplayDevice>& hw, int mode); 2732c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani // called on the main thread in response to setPowerMode() 2742c9b11f0291210c9b9513a1a0cce6afebd361b3bPrashant Malani void setPowerModeInternal(const sp<DisplayDevice>& hw, int mode); 275921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 27628f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright // Called on the main thread in response to setActiveColorMode() 27728f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright void setActiveColorModeInternal(const sp<DisplayDevice>& hw, android_color_mode_t colorMode); 27828f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 2796b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether the transaction actually modified any state 2806b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageTransaction(); 2816b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 2826b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza // Returns whether a new buffer has been latched (see handlePageFlip()) 2836b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handleMessageInvalidate(); 2846b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza 285921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void handleMessageRefresh(); 286921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 28787baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransaction(uint32_t transactionFlags); 28887baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void handleTransactionLocked(uint32_t transactionFlags); 289921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 29003414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews void updateCursorAsync(); 29103414a1cfe6c1222fd7723949bd622f9cba145aaRiley Andrews 2926b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza /* handlePageFlip - latch a new buffer if available and compute the dirty 2936b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * region. Returns whether a new buffer has been latched, i.e., whether it 2946b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza * is necessary to perform a refresh during this vsync. 295921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 2966b9454d1fee0347711af1746642aa7820b1ea04dDan Stoza bool handlePageFlip(); 297921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 298921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 299921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Transactions 300921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 301921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t getTransactionFlags(uint32_t flags); 302921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t peekTransactionFlags(uint32_t flags); 303921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian uint32_t setTransactionFlags(uint32_t flags); 304921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void commitTransaction(); 3053f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian uint32_t setClientStateLocked(const sp<Client>& client, const layer_state_t& s); 306e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian uint32_t setDisplayStateLocked(const DisplayState& s); 307921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 308921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 309921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Layer management 310921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 3114d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createLayer(const String8& name, const sp<Client>& client, 3124d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, PixelFormat format, uint32_t flags, 3134d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IBinder>* handle, sp<IGraphicBufferProducer>* gbp); 3144d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3154d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createNormalLayer(const sp<Client>& client, const String8& name, 3164d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, PixelFormat& format, 3174d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IBinder>* outHandle, sp<IGraphicBufferProducer>* outGbp, 3184d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<Layer>* outLayer); 3194d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian 3204d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian status_t createDimLayer(const sp<Client>& client, const String8& name, 3214d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, sp<IBinder>* outHandle, 3224d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6Mathias Agopian sp<IGraphicBufferProducer>* outGbp, sp<Layer>* outLayer); 323921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 324921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called in response to the window-manager calling 325921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // ISurfaceComposerClient::destroySurface() 326ac9fa427d4a86745e60a5f7fd8e3ea340c4db907Mathias Agopian status_t onLayerRemoved(const sp<Client>& client, const sp<IBinder>& handle); 327921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 328921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // called when all clients have released all their references to 329921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // this layer meaning it is entirely safe to destroy all 330921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // resources associated to this layer. 33113127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian status_t onLayerDestroyed(const wp<Layer>& layer); 332921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 333921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // remove a layer from SurfaceFlinger immediately 33413127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian status_t removeLayer(const sp<Layer>& layer); 335edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 336921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // add a layer to SurfaceFlinger 3377d89d06a6fe1bfadfe277f19dbb7e4aa021444e0Dan Stoza status_t addClientLayer(const sp<Client>& client, 3386710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IBinder>& handle, 3396710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<IGraphicBufferProducer>& gbc, 3406710604286401d4205c27235a252dd0e5008cc08Mathias Agopian const sp<Layer>& lbc); 341921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 342921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 343921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Boot animation, on/off animations and screen capture 344921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 345921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 346921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void startBootAnim(); 347921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 348180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian void renderScreenImplLocked( 349180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian const sp<const DisplayDevice>& hw, 350c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 351180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian uint32_t minLayerZ, uint32_t maxLayerZ, 352c3ebe66b49cfba035e1fd0e160a13db38eb81b0eRiley Andrews bool yswap, bool useIdentityTransform, Transform::orientation_flags rotation); 353180f10de6f504d2ba56ff32ae8ed53c58bb458e9Mathias Agopian 3542a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian status_t captureScreenImplLocked( 3552a9fc493dfdba67108e4335bb1fe931bc1e2a025Mathias Agopian const sp<const DisplayDevice>& hw, 356abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian const sp<IGraphicBufferProducer>& producer, 357c18790018be5d7ea7061ccbc81f3044e74adc823Dan Stoza Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight, 358c701401f8cec2e5309f8b57e2b97baced5093274Dan Stoza uint32_t minLayerZ, uint32_t maxLayerZ, 359b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool useIdentityTransform, Transform::orientation_flags rotation, 360b5b3563058c178811d434ab6e8c4ead4a519701bPablo Ceballos bool isLocalScreenshot); 361abe815dd6978b718c04f6e22e1a893d2b51d11a1Mathias Agopian 362921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 363921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * EGL 364921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 365875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxTextureSize() const; 366875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian size_t getMaxViewportDims() const; 367921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 368921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 36987baae104a3e4c2059990b01c393476065c558b0Mathias Agopian * Display and layer stack management 370921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 37113a082e160c2d1d8006b93a555a57035213d568bAndy McFadden // called when starting, or restarting after system_server death 37213a082e160c2d1d8006b93a555a57035213d568bAndy McFadden void initializeDisplays(); 37313a082e160c2d1d8006b93a555a57035213d568bAndy McFadden 374692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall // Create an IBinder for a builtin display and add it to current state 375692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall void createBuiltinDisplayLocked(DisplayDevice::DisplayType type); 376692c723e84e6f2747447d871d468ff50e5c73f19Jesse Hall 377db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 3783ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian sp<const DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) const { 37992a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian return mDisplays.valueFor(dpy); 38092a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian } 381db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 382db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // NOTE: can only be called from the main thread or with mStateLock held 383db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian sp<DisplayDevice> getDisplayDevice(const wp<IBinder>& dpy) { 3844297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian return mDisplays.valueFor(dpy); 385921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian } 386921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 38728f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright int32_t getDisplayType(const sp<IBinder>& display) { 38828f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (!display.get()) return NAME_NOT_FOUND; 38928f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright for (int i = 0; i < DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES; ++i) { 39028f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright if (display == mBuiltinDisplays[i]) { 39128f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return i; 39228f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 39328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 39428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright return NAME_NOT_FOUND; 39528f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 39628f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright 39787baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // mark a region of a layer stack dirty. this updates the dirty 39887baae104a3e4c2059990b01c393476065c558b0Mathias Agopian // region of all screens presenting this layer stack. 39987baae104a3e4c2059990b01c393476065c558b0Mathias Agopian void invalidateLayerStack(uint32_t layerStack, const Region& dirty); 40087baae104a3e4c2059990b01c393476065c558b0Mathias Agopian 4019e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#ifndef USE_HWC2 40202d86567d95b99e1142941ed7ec23a4465822813Jesse Hall int32_t allocateHwcDisplayId(DisplayDevice::DisplayType type); 4039e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#endif 40402d86567d95b99e1142941ed7ec23a4465822813Jesse Hall 405921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 4068630320433bd15aca239522e54e711ef6372ab07Mathias Agopian * H/W composer 4078630320433bd15aca239522e54e711ef6372ab07Mathias Agopian */ 4088630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 4098630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer& getHwComposer() const { return *mHwc; } 4108630320433bd15aca239522e54e711ef6372ab07Mathias Agopian 411888c822c4cb6976aab9256c58bae9e17e3e55c5cMathias Agopian /* ------------------------------------------------------------------------ 412921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Compositing 413921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 414921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void invalidateHwcGeometry(); 415ce3a0a541c3dde1330551bd7a048cd9d92335c00Mathias Agopian static void computeVisibleRegions( 416ce3a0a541c3dde1330551bd7a048cd9d92335c00Mathias Agopian const LayerVector& currentLayers, uint32_t layerStack, 41787baae104a3e4c2059990b01c393476065c558b0Mathias Agopian Region& dirtyRegion, Region& opaqueRegion); 418cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 419cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void preComposition(); 42040845df1285b387bcbf8f43ac72228eee2606d80Pablo Ceballos void postComposition(nsecs_t refreshStartTime); 421cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void rebuildLayerStacks(); 422cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void setUpHWComposer(); 423cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doComposition(); 424cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian void doDebugFlashRegions(); 4253f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void doDisplayComposition(const sp<const DisplayDevice>& hw, const Region& dirtyRegion); 4263f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine 4273f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // compose surfaces for display hw. this fails if using GL and the surface 4283f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine // has been destroyed and is no longer valid. 4293f121fc650d72d0103cef8e6a651093fb1589e0aMichael Lentine bool doComposeSurfaces(const sp<const DisplayDevice>& hw, const Region& dirty); 430cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 431921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian void postFramebuffer(); 4323f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void drawWormhole(const sp<const DisplayDevice>& hw, const Region& region) const; 433921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 434921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 4350bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis * Display management 4360bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis */ 4373ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian 438faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis /* ------------------------------------------------------------------------ 439faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis * VSync 440faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis */ 441faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis void enableHardwareVsync(); 44267264e930992e43ef3351b04692d4ca59cbb01adDan Stoza void resyncToHardwareVsync(bool makeAvailable); 4434a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murray void disableHardwareVsync(bool makeUnavailable); 4444a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murraypublic: 4454a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murray void resyncWithRateLimit(); 4464a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murrayprivate: 4470bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis 4480bceb84773882b796d9dacbaf96167cb15928d78Jamie Gennis /* ------------------------------------------------------------------------ 449921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Debugging & dumpsys 450921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 4513f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void listLayersLocked(const Vector<String16>& args, size_t& index, String8& result) const; 4523f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpStatsLocked(const Vector<String16>& args, size_t& index, String8& result) const; 4533f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void clearStatsLocked(const Vector<String16>& args, size_t& index, String8& result); 4543f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian void dumpAllLocked(const Vector<String16>& args, size_t& index, String8& result) const; 45563f165fd6b86d04be94d4023e845e98560504a96Keun young Park bool startDdmConnection(); 4564803b74e2a12a508f7bbfde6f6a962fe3299c61cAndy McFadden static void appendSfConfigString(String8& result); 457d555684cb36dfb959694db76962e570184f98838Mathias Agopian void checkScreenshot(size_t w, size_t s, size_t h, void const* vaddr, 458fee2b463c5fbe8fa0132d03634ccc02ea55c1505Mathias Agopian const sp<const DisplayDevice>& hw, 459fee2b463c5fbe8fa0132d03634ccc02ea55c1505Mathias Agopian uint32_t minLayerZ, uint32_t maxLayerZ); 460921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 4616547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis void logFrameStats(); 4626547ff4327aa320fbc9635668d3fc66db7dd78f6Jamie Gennis 463b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza void dumpStaticScreenStats(String8& result) const; 464b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 465e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void recordBufferingStats(const char* layerName, 466e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::vector<OccupancyTracker::Segment>&& history); 467e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza void dumpBufferingStats(String8& result) const; 468e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 469ce796e78a57018f186b062199c75d94545318acaPablo Ceballos bool getFrameTimestamps(const Layer& layer, uint64_t frameNumber, 470ce796e78a57018f186b062199c75d94545318acaPablo Ceballos FrameTimestamps* outTimestamps); 471ce796e78a57018f186b062199c75d94545318acaPablo Ceballos 472921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 473921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Attributes 474921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 475921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 476921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mStateLock 477921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mStateLock; 478921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mCurrentState; 479921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile int32_t mTransactionFlags; 480921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian Condition mTransactionCV; 4812d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mTransactionPending; 4822d5e230292c27d59f4c096bc742a0a19abf811c1Jamie Gennis bool mAnimTransactionPending; 48313127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian Vector< sp<Layer> > mLayersPendingRemoval; 4846710604286401d4205c27235a252dd0e5008cc08Mathias Agopian SortedVector< wp<IBinder> > mGraphicBufferProducerList; 485921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 486921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mStateLock (but we could use another lock) 487921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mLayersRemoved; 488921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 489921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // access must be protected by mInvalidateLock 49087baae104a3e4c2059990b01c393476065c558b0Mathias Agopian volatile int32_t mRepaintEverything; 491921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 492921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // constant members (no synchronization needed for access) 4938630320433bd15aca239522e54e711ef6372ab07Mathias Agopian HWComposer* mHwc; 494875d8e1323536e16dcfc90c9674d7ad32116a69aMathias Agopian RenderEngine* mRenderEngine; 495921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mBootTime; 496b4b1730abb7824dc084468c4942f010d94a7e039Mathias Agopian bool mGpuToCpuSupported; 497921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian sp<EventThread> mEventThread; 4980a645cc5a935e67a8d1effc7679a838160b971d8Jamie Gennis sp<EventThread> mSFEventThread; 499c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<EventThread> mInjectorEventThread; 500c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju sp<InjectVSyncSource> mVSyncInjector; 501d1700756ec9520c3fba22f9a14fd064a6e288810Jamie Gennis sp<EventControlThread> mEventControlThread; 502921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian EGLContext mEGLContext; 50334a09ba1efd706323a15633da5044b352988eb5fJesse Hall EGLDisplay mEGLDisplay; 5049e663de4fe1dcc872373ee530c60a375624671c3Jesse Hall sp<IBinder> mBuiltinDisplays[DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES]; 505921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 506921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // Can only accessed from the main thread, these members 507921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't need synchronization 508921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian State mDrawingState; 509921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mVisibleRegionsDirty; 5109e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#ifndef USE_HWC2 511921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mHwWorkListDirty; 5129e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#else 5139e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza bool mGeometryInvalid; 5149e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#endif 5154b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis bool mAnimCompositionPending; 5169e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#ifdef USE_HWC2 5179e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza std::vector<sp<Layer>> mLayersWithQueuedFrames; 51805dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza sp<Fence> mPreviousPresentFence = Fence::NO_FENCE; 51905dacfb68af895fce3cc8ebb0b4aa06c6c336e26Dan Stoza bool mHadClientComposition = false; 5209e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#endif 521db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian 522db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // this may only be written from the main thread with mStateLock held 523db9b41fd157279d1b988a854e0d7c5b43c2fac38Mathias Agopian // it may be read from other threads with mStateLock held 5243ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian DefaultKeyedVector< wp<IBinder>, sp<DisplayDevice> > mDisplays; 525921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 526921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // don't use a lock for these, we don't care 527921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugRegion; 528921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDDMS; 529921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableHWC; 530921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian int mDebugDisableTransformHint; 531921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInSwapBuffers; 532921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastSwapBufferTime; 533921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian volatile nsecs_t mDebugInTransaction; 534921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian nsecs_t mLastTransactionTime; 535921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian bool mBootFinished; 536ee44edd0acccbf5eaa918d75737c3b65ee04fff7Dan Stoza bool mForceFullDamage; 53740845df1285b387bcbf8f43ac72228eee2606d80Pablo Ceballos FenceTracker mFenceTracker; 538c5da271eec001da9e11a2786f2618a45257439c3Dan Stoza#ifdef USE_HWC2 539c5da271eec001da9e11a2786f2618a45257439c3Dan Stoza bool mPropagateBackpressure = true; 540c5da271eec001da9e11a2786f2618a45257439c3Dan Stoza#endif 541468051e20be19130572231266db306396a56402bIrvel SurfaceInterceptor mInterceptor; 542921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 543921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // these are thread safe 544921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable MessageQueue mEventQueue; 5454b0eba949cc026ffb2c75313042d8a7bcb3fcf86Jamie Gennis FrameTracker mAnimFrameTracker; 546faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis DispSync mPrimaryDispSync; 547921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 548921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian // protected by mDestroyedLayerLock; 549921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian mutable Mutex mDestroyedLayerLock; 55013127d8921356dff794250e04208c3ed60b3a3dfMathias Agopian Vector<Layer const *> mDestroyedLayers; 551921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 552faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis // protected by mHWVsyncLock 553faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis Mutex mHWVsyncLock; 554faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis bool mPrimaryHWVsyncEnabled; 555948fe0ce74c13e1bbff233883c158519fa8fb293Jesse Hall bool mHWVsyncAvailable; 556faf77cce9d9ec0238d6999b3bd0d40c71ff403c5Jamie Gennis 557921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian /* ------------------------------------------------------------------------ 558921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian * Feature prototyping 559921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian */ 560921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian 561c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju bool mInjectVSyncs; 562c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju 563ff2ed70fa30f04b90dd1a2c06ec2319e157152d7Mathias Agopian Daltonizer mDaltonizer; 5649f26a9c8be6f00f55cbc30b93adf4895c6a093aaDan Stoza#ifndef USE_HWC2 565ff2ed70fa30f04b90dd1a2c06ec2319e157152d7Mathias Agopian bool mDaltonize; 5669f26a9c8be6f00f55cbc30b93adf4895c6a093aaDan Stoza#endif 5679c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette 5689f26a9c8be6f00f55cbc30b93adf4895c6a093aaDan Stoza mat4 mPreviousColorMatrix; 5699c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette mat4 mColorMatrix; 5709c5a3335110769993d3fe997bdf1d594954d4304Alan Viverette bool mHasColorMatrix; 571b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza 572b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza // Static screen stats 573b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza bool mHasPoweredOff; 574b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza static const size_t NUM_BUCKETS = 8; // < 1-7, 7+ 575b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mFrameBuckets[NUM_BUCKETS]; 576b90cf07f8b3a8fe76e40b997924c2509d04575f4Dan Stoza nsecs_t mTotalTime; 5774a4e4a239f034cb8af2df9a438b26c3bc088889cTim Murray std::atomic<nsecs_t> mLastSwapTime; 578e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 579e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // Double- vs. triple-buffering stats 580e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza struct BufferingStats { 581e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza BufferingStats() 582e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza : numSegments(0), 583e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza totalTime(0), 584e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza twoBufferTime(0), 585e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza doubleBufferedTime(0), 586e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza tripleBufferedTime(0) {} 587e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 588e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza size_t numSegments; 589e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t totalTime; 590e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza 591e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "Two buffer" means that a third buffer was never used, whereas 592e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // "double-buffered" means that on average the segment only used two 593e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // buffers (though it may have used a third for some part of the 594e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza // segment) 595e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t twoBufferTime; 596e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t doubleBufferedTime; 597e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza nsecs_t tripleBufferedTime; 598e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza }; 599e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza mutable Mutex mBufferingStatsMutex; 600e77c7669bee30b7c0099172cf0c38cef92412040Dan Stoza std::unordered_map<std::string, BufferingStats> mBufferingStats; 601edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 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