HWComposer.h revision 1a4d883dcc1725892bfb5c28dec255a233186524
1a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian/* 2a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * Copyright (C) 2010 The Android Open Source Project 3a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * 4a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * Licensed under the Apache License, Version 2.0 (the "License"); 5a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * you may not use this file except in compliance with the License. 6a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * You may obtain a copy of the License at 7a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * 8a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * http://www.apache.org/licenses/LICENSE-2.0 9a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * 10a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * Unless required by applicable law or agreed to in writing, software 11a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * distributed under the License is distributed on an "AS IS" BASIS, 12a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * See the License for the specific language governing permissions and 14a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian * limitations under the License. 15a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian */ 16a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 17a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian#ifndef ANDROID_SF_HWCOMPOSER_H 18a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian#define ANDROID_SF_HWCOMPOSER_H 19a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 20a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian#include <stdint.h> 21a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian#include <sys/types.h> 22a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 233e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian#include <hardware/hwcomposer_defs.h> 24a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 25921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <utils/Condition.h> 26921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <utils/Mutex.h> 27c7d14e247117392fbd44aa454622778a25c076aeMathias Agopian#include <utils/StrongPointer.h> 28921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <utils/Thread.h> 29921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <utils/Timers.h> 3022da60c3e64cd57535cbba063c07127814a2b52fMathias Agopian#include <utils/Vector.h> 31c7d14e247117392fbd44aa454622778a25c076aeMathias Agopian 323eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopianextern "C" int clock_nanosleep(clockid_t clock_id, int flags, 333eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian const struct timespec *request, 343eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian struct timespec *remain); 353eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 365880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hallstruct hwc_composer_device_1; 375880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hallstruct hwc_layer_list_1; 383e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopianstruct hwc_procs; 393e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 40a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopiannamespace android { 41a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian// --------------------------------------------------------------------------- 42a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 43921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopianclass GraphicBuffer; 44921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopianclass LayerBase; 451a4d883dcc1725892bfb5c28dec255a233186524Jamie Gennisclass Region; 468372785879d329f592f6883620b5a32d80d74691Mathias Agopianclass String8; 47c7d14e247117392fbd44aa454622778a25c076aeMathias Agopianclass SurfaceFlinger; 488372785879d329f592f6883620b5a32d80d74691Mathias Agopian 49a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopianclass HWComposer 50a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian{ 51a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopianpublic: 523eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian class EventHandler { 533eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian friend class HWComposer; 543eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian virtual void onVSyncReceived(int dpy, nsecs_t timestamp) = 0; 553eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian protected: 563eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian virtual ~EventHandler() {} 573eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian }; 58a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 59888c822c4cb6976aab9256c58bae9e17e3e55c5cMathias Agopian HWComposer(const sp<SurfaceFlinger>& flinger, EventHandler& handler); 60a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian ~HWComposer(); 61a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 62a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian status_t initCheck() const; 63a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 64a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian // Asks the HAL what it can do 65a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian status_t prepare() const; 66a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 677ee4cd5556cef1878e1d4729f1b389f186311027Mathias Agopian // disable hwc until next createWorkList 687ee4cd5556cef1878e1d4729f1b389f186311027Mathias Agopian status_t disable(); 697ee4cd5556cef1878e1d4729f1b389f186311027Mathias Agopian 70a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian // commits the list 7134a09ba1efd706323a15633da5044b352988eb5fJesse Hall status_t commit(void* fbDisplay, void* fbSurface) const; 72a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 7310fbdb6059755f009e02f0ccc2b9d289beb6b086Colin Cross // release hardware resources and blank screen 74f5f2712854599b4970643c6000fe6ae950a08ba9Antti Hatala status_t release() const; 75a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 7610fbdb6059755f009e02f0ccc2b9d289beb6b086Colin Cross // acquire hardware resources and unblank screen 7710fbdb6059755f009e02f0ccc2b9d289beb6b086Colin Cross status_t acquire() const; 7810fbdb6059755f009e02f0ccc2b9d289beb6b086Colin Cross 793e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // create a work list for numLayers layer. sets HWC_GEOMETRY_CHANGED. 803e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian status_t createWorkList(size_t numLayers); 813e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 823eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // get the layer array created by createWorkList() 8345721773e1a68e96da4b6cc04cef276bae7ca3e9Mathias Agopian size_t getNumLayers() const; 84a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 853eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // get number of layers of the given type as updated in prepare(). 863eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // type is HWC_OVERLAY or HWC_FRAMEBUFFER 879c6e297271ec9af9d974242d89cfa08cb6ceaa0aMathias Agopian size_t getLayerCount(int type) const; 889c6e297271ec9af9d974242d89cfa08cb6ceaa0aMathias Agopian 893e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // needed forward declarations 903e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian class LayerListIterator; 913e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 923e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian /* 933e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * Interface to hardware composer's layers functionality. 943e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * This abstracts the HAL interface to layers which can evolve in 953e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * incompatible ways from one release to another. 963e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * The idea is that we could extend this interface as we add 973e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * features to h/w composer. 983e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian */ 993e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian class HWCLayerInterface { 1003e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian protected: 1013e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual ~HWCLayerInterface() { } 1023e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian public: 1033e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual int32_t getCompositionType() const = 0; 1043e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual uint32_t getHints() const = 0; 105ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall virtual int getAndResetReleaseFenceFd() = 0; 1063e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setDefaultState() = 0; 1073e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setSkip(bool skip) = 0; 1083e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setBlending(uint32_t blending) = 0; 1093e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setTransform(uint32_t transform) = 0; 1103e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setFrame(const Rect& frame) = 0; 1113e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setCrop(const Rect& crop) = 0; 1123e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setVisibleRegionScreen(const Region& reg) = 0; 1133e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setBuffer(const sp<GraphicBuffer>& buffer) = 0; 114dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall virtual void setAcquireFenceFd(int fenceFd) = 0; 1153e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian }; 1163e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1173e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian /* 1183e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * Interface used to implement an iterator to a list 1193e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * of HWCLayer. 1203e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian */ 1213e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian class HWCLayer : public HWCLayerInterface { 1223e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian friend class LayerListIterator; 1233e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // select the layer at the given index 1243e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual status_t setLayer(size_t index) = 0; 1253e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual HWCLayer* dup() = 0; 1263e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian static HWCLayer* copy(HWCLayer *rhs) { 1273e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian return rhs ? rhs->dup() : NULL; 1283e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian } 1293e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian protected: 1303e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual ~HWCLayer() { } 1313e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian }; 1323e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1333e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian /* 1343e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * Iterator through a HWCLayer list. 1353e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * This behaves more or less like a forward iterator. 1363e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian */ 1373e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian class LayerListIterator { 1383e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian friend struct HWComposer; 1393e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian HWCLayer* const mLayerList; 1403e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian size_t mIndex; 1413e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1423e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator() : mLayerList(NULL), mIndex(0) { } 1433e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1443e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator(HWCLayer* layer, size_t index) 1453e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian : mLayerList(layer), mIndex(index) { } 1463e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1473e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // we don't allow assignment, because we don't need it for now 1483e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator& operator = (const LayerListIterator& rhs); 1493e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1503e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian public: 1513e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // copy operators 1523e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator(const LayerListIterator& rhs) 1533e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian : mLayerList(HWCLayer::copy(rhs.mLayerList)), mIndex(rhs.mIndex) { 1543e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian } 1553e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1563e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian ~LayerListIterator() { delete mLayerList; } 1573e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1583e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // pre-increment 1593e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator& operator++() { 1603e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian mLayerList->setLayer(++mIndex); 1613e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian return *this; 1623e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian } 1633e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1643e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // dereference 1653e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian HWCLayerInterface& operator * () { return *mLayerList; } 1663e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian HWCLayerInterface* operator -> () { return mLayerList; } 1673e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1683e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // comparison 1693e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian bool operator == (const LayerListIterator& rhs) const { 1703e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian return mIndex == rhs.mIndex; 1713e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian } 1723e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian bool operator != (const LayerListIterator& rhs) const { 1733e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian return !operator==(rhs); 1743e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian } 1753e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian }; 1763e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1773e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // Returns an iterator to the beginning of the layer list 1783e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator begin(); 1793e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1803e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // Returns an iterator to the end of the layer list 1813e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator end(); 1823e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1833e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1843eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // Events handling --------------------------------------------------------- 1853eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 1863eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian enum { 1873eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian EVENT_VSYNC = HWC_EVENT_VSYNC 1883eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian }; 1893eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 19003e407270c7ad76632f982c886d0776bed9e9b4cMathias Agopian void eventControl(int event, int enabled); 1913eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 192888c822c4cb6976aab9256c58bae9e17e3e55c5cMathias Agopian nsecs_t getRefreshPeriod() const; 193d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian nsecs_t getRefreshTimestamp() const; 194d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian 1953eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // this class is only used to fake the VSync event on systems that don't 1963eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // have it. 1973eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian class VSyncThread : public Thread { 1983eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian HWComposer& mHwc; 1993eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian mutable Mutex mLock; 2003eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian Condition mCondition; 2013eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian bool mEnabled; 2023eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian mutable nsecs_t mNextFakeVSync; 2033eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian nsecs_t mRefreshPeriod; 2042965b26022f95051f65b09d7eac47cbe923855c9Mathias Agopian virtual void onFirstRef(); 2052965b26022f95051f65b09d7eac47cbe923855c9Mathias Agopian virtual bool threadLoop(); 2063eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian public: 2072965b26022f95051f65b09d7eac47cbe923855c9Mathias Agopian VSyncThread(HWComposer& hwc); 2082965b26022f95051f65b09d7eac47cbe923855c9Mathias Agopian void setEnabled(bool enabled); 2093eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian }; 2103eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 2113eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian friend class VSyncThread; 2123eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 2133eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // for debugging ---------------------------------------------------------- 21422da60c3e64cd57535cbba063c07127814a2b52fMathias Agopian void dump(String8& out, char* scratch, size_t SIZE, 21522da60c3e64cd57535cbba063c07127814a2b52fMathias Agopian const Vector< sp<LayerBase> >& visibleLayersSortedByZ) const; 2168372785879d329f592f6883620b5a32d80d74691Mathias Agopian 217a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopianprivate: 2183e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator getLayerIterator(size_t index); 21931d2843b45ebdb69ec3355111b7567363fd2a6b7Mathias Agopian 2203e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian struct cb_context; 22131d2843b45ebdb69ec3355111b7567363fd2a6b7Mathias Agopian 222c7d14e247117392fbd44aa454622778a25c076aeMathias Agopian static void hook_invalidate(struct hwc_procs* procs); 22331d2843b45ebdb69ec3355111b7567363fd2a6b7Mathias Agopian static void hook_vsync(struct hwc_procs* procs, int dpy, int64_t timestamp); 22431d2843b45ebdb69ec3355111b7567363fd2a6b7Mathias Agopian 2253eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian inline void invalidate(); 2263eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian inline void vsync(int dpy, int64_t timestamp); 227c7d14e247117392fbd44aa454622778a25c076aeMathias Agopian 2285880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall sp<SurfaceFlinger> mFlinger; 2295880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall hw_module_t const* mModule; 2305880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall struct hwc_composer_device_1* mHwc; 2315880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall struct hwc_layer_list_1* mList; 2325880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall size_t mCapacity; 2335880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall mutable size_t mNumOVLayers; 2345880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall mutable size_t mNumFBLayers; 2355880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall cb_context* mCBContext; 2365880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall EventHandler& mEventHandler; 2375880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall nsecs_t mRefreshPeriod; 2385880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall size_t mVSyncCount; 2395880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall sp<VSyncThread> mVSyncThread; 2405880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall bool mDebugForceFakeVSync; 241d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian 242d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian // protected by mLock 243d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian mutable Mutex mLock; 244d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian mutable nsecs_t mLastHwVSync; 245a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian}; 246a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 247a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian// --------------------------------------------------------------------------- 248a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian}; // namespace android 249a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 250a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian#endif // ANDROID_SF_HWCOMPOSER_H 251